gdb/ChangeLog

   1 2020-12-11  Tom Tromey  <tom@tromey.com>
   2
   3         * varobj.c (struct varobj_dynamic) <saved_item>: Now unique_ptr.
   4         (varobj_clear_saved_item, update_dynamic_varobj_children):
   5         Update.
   6
   7 2020-12-11  Tom Tromey  <tom@tromey.com>
   8
   9         * varobj.c (update_dynamic_varobj_children): Update.
  10         * varobj-iter.h (struct varobj_iter) <next>: Change return type.
  11         * python/py-varobj.c (struct py_varobj_iter) <next>: Change return
  12         type.
  13         (py_varobj_iter::next): Likewise.
  14
  15 2020-12-11  Tom Tromey  <tom@tromey.com>
  16
  17         * varobj.c (update_dynamic_varobj_children, install_visualizer)
  18         (varobj::~varobj): Update.
  19         * varobj-iter.h (struct varobj_iter): Change to interface class.
  20         (struct varobj_iter_ops): Remove.
  21         (varobj_iter_next, varobj_iter_delete): Remove.
  22         * python/py-varobj.c (struct py_varobj_iter): Derive from
  23         varobj_iter.  Add constructor, destructor.  Rename members.
  24         (py_varobj_iter::~py_varobj_iter): Rename from
  25         py_varobj_iter_dtor.
  26         (py_varobj_iter::next): Rename from py_varobj_iter_next.
  27         (py_varobj_iter_ops): Remove.
  28         (py_varobj_iter): Rename from py_varobj_iter_ctor.
  29         (py_varobj_iter_new): Remove.
  30         (py_varobj_get_iterator): Update.
  31
  32 2020-12-11  Tom Tromey  <tom@tromey.com>
  33
  34         * varobj.h (all_root_varobjs): Take a function_view.
  35         * varobj.c (all_root_varobjs): Take a function_view.
  36         (varobj_invalidate_iter): Remove unused parameter.
  37         (varobj_invalidate): Update.
  38         * mi/mi-cmd-var.c (struct mi_cmd_var_update): Remove.
  39         (mi_cmd_var_update_iter): Change parameters.
  40
  41 2020-12-11  Tom Tromey  <tom@tromey.com>
  42
  43         * varobj.c (struct varobj_root) <next>: Remove.
  44         (struct vlist): Remove.
  45         (rootlist): Now a std::list.
  46         (install_variable, uninstall_variable, all_root_varobjs): Update.
  47
  48 2020-12-11  Tom Tromey  <tom@tromey.com>
  49
  50         * varobj.c (VAROBJ_TABLE_SIZE): Remove.
  51         (varobj_table): Now htab_t.
  52         (varobj_get_handle, install_variable, uninstall_variable):
  53         Update.
  54         (hash_varobj, eq_varobj_and_string): New functions.
  55         (hash_varobj): Update.
  56
  57 2020-12-11  Tom Tromey  <tom@tromey.com>
  58
  59         * inline-frame.c (stopped_by_user_bp_inline_frame): Update.
  60         * ada-lang.c (check_status_exception): Update.
  61         * breakpoint.c (free_bp_location): Remove.
  62         (decref_bp_location): Use bp_location_ref_policy.
  63         (bpstats::bpstats): Don't call incref_bp_location.
  64         (bpstats::~bpstats): Remove.
  65         (bpstats::bpstats): Update.
  66         (bpstat_check_watchpoint, bpstat_check_breakpoint_conditions)
  67         (bp_location::bp_location): Update.
  68         (incref_bp_location): Remove.
  69         (bkpt_print_it): Update.
  70         * breakpoint.h (class bp_location): Derive from
  71         refcounted_object.
  72         (struct bpstats): Remove destructor.
  73         <bp_location_at>: Now a bp_location_ref_ptr.
  74         <refc>: Remove.
  75         (bp_location_ref_ptr): New typedef.
  76         (struct bp_location_ref_policy): New.
  77
  78 2020-12-11  Tom Tromey  <tom@tromey.com>
  79
  80         * thread.c (class scoped_inc_dec_ref): Remove.
  81         (tp_array_compar_ascending, tp_array_compar_descending): Change
  82         parameter types.
  83         (thread_apply_all_command): Use thread_info_ref.
  84
  85 2020-12-11  Tom Tromey  <tom@tromey.com>
  86
  87         * infrun.c (struct stop_context) <thread>: Now a thread_info_ref.
  88         (stop_context::stop_context): Update.
  89         (stop_context::~stop_context): Remove.
  90
  91 2020-12-11  Tom Tromey  <tom@tromey.com>
  92
  93         * inferior.c (current_inferior_): Change type.
  94         (current_inferior, set_current_inferior, initialize_inferiors):
  95         Update.
  96
  97 2020-12-11  Tom Tromey  <tom@tromey.com>
  98
  99         * gdbthread.h (class enable_thread_stack_temporaries) <m_thr>:
 100         Change type.
 101
 102 2020-12-11  Tom Tromey  <tromey@adacore.com>
 103
 104         * ada-tasks.c (struct ada_tasks_pspace_data) <cpu_id_offset>: New
 105         field.
 106         (ada_get_tcb_types_info): Look for __gnat_gdb_cpu_first_id.
 107         (read_atcb): Use cpu_id_offset.
 108
 109 2020-12-10  Kevin Buettner  <kevinb@redhat.com>
 110
 111         * ada-lang.c (ada_fold_name): Fix off-by-one error.
 112
 113 2020-12-10  Luis Machado  <luis.machado@linaro.org>
 114
 115         * breakpoint.c (should_be_inserted): Don't output newline.
 116
 117 2020-12-10  Luis Machado  <luis.machado@linaro.org>
 118
 119         * aarch64-linux-tdep.c (aarch64_linux_restore_vreg) New function.
 120         (aarch64_linux_sigframe_init): Call aarch64_linux_restore_vreg.
 121         * aarch64-tdep.h (V_REGISTER_SIZE): Move to ...
 122         * arch/aarch64.h: ... here.
 123         * nat/aarch64-sve-linux-ptrace.c: Include endian.h.
 124         (aarch64_maybe_swab128): New function.
 125         (aarch64_sve_regs_copy_to_reg_buf)
 126         (aarch64_sve_regs_copy_from_reg_buf): Adjust FPSIMD entries.
 127         * trad-frame.c (trad_frame_reset_saved_regs): Initialize
 128         the data field.
 129         (TF_REG_VALUE_BYTES): New enum value.
 130         (trad_frame_value_bytes_p): New function.
 131         (trad_frame_set_value_bytes): New function.
 132         (trad_frame_set_reg_value_bytes): New function.
 133         (trad_frame_get_prev_register): Handle register values saved as bytes.
 134         * trad-frame.h (trad_frame_set_reg_value_bytes): New prototype.
 135         (struct trad_frame_saved_reg) <data>: New field.
 136         (trad_frame_set_value_bytes): New prototype.
 137         (trad_frame_value_bytes_p): New prototype.
 138
 139 2020-12-07  Mihails Strasuns  <mihails.strasuns@intel.com>
 140
 141         * jit.c (mem_bfd*, bfd_open_from_target_memory): Removed.
 142         * gdb_bfd.h (gdb_bfd_open_from_target_memory): New function.
 143         * gdb_bfd.c (mem_bfd*, gdb_bfd_open_from_target_memory): New functions.
 144
 145 2020-12-09  Tom Tromey  <tromey@adacore.com>
 146
 147         * ada-lang.c (ada_lookup_encoded_symbol): Use add_angle_brackets.
 148
 149 2020-12-09  Tom Tromey  <tromey@adacore.com>
 150
 151         * dwarf2/read.c (get_dwarf2_rational_constant): Change "numerator"
 152         and "denominator" to gdb_mpz.  Handle block forms.
 153         (get_dwarf2_unsigned_rational_constant): Change "numerator" and
 154         "denominator" to gdb_mpz.
 155         (finish_fixed_point_type): Update.
 156         (has_zero_over_zero_small_attribute): Update.
 157
 158 2020-12-09  Tom Tromey  <tromey@adacore.com>
 159
 160         * expprint.c (op_name): Update.
 161         * expression.h (enum exp_opcode): Update.
 162         * std-operator.def: Add more opcodes.
 163         * ada-operator.def, fortran-operator.def: Remove, moving contents
 164         into std-operator.def.
 165
 166 2020-12-09  Simon Marchi  <simon.marchi@polymtl.ca>
 167
 168         * gdbtypes.c (get_discrete_low_bound, get_discrete_high_bound):
 169         Return {} instead of false.
 170         (get_discrete_bounds): Compute high bound only if low bound is
 171         valid.
 172
 173 2020-12-09  Simon Marchi  <simon.marchi@efficios.com>
 174
 175         PR 26875, PR 26901
 176         * gdbtypes.c (get_discrete_low_bound): Make non-static.
 177         (get_discrete_high_bound): Make non-static.
 178         * gdbtypes.h (get_discrete_low_bound): New declaration.
 179         (get_discrete_high_bound): New declaration.
 180         * valarith.c (value_subscript): Only fetch high bound if
 181         necessary.
 182
 183 2020-12-09  Simon Marchi  <simon.marchi@efficios.com>
 184
 185         * gdbtypes.c (get_discrete_bounds): Implement with
 186         get_discrete_low_bound and get_discrete_high_bound.
 187         (get_discrete_low_bound): New.
 188         (get_discrete_high_bound): New.
 189
 190 2020-12-09  Simon Marchi  <simon.marchi@efficios.com>
 191
 192         * gdbtypes.h (get_discrete_bounds): Return bool, adjust all
 193         callers.
 194         * gdbtypes.c (get_discrete_bounds): Return bool.
 195
 196 2020-12-09  Simon Marchi  <simon.marchi@efficios.com>
 197
 198         * ada-lang.c (ada_value_slice_from_ptr): Adjust.
 199         (ada_value_slice): Adjust.
 200         (pos_atr): Adjust.
 201         * gdbtypes.c (get_discrete_bounds): Adjust.
 202         (discrete_position): Return optional.
 203         * gdbtypes.h (discrete_position): Return optional.
 204
 205 2020-12-07  Tom Tromey  <tromey@adacore.com>
 206
 207         * maint.c (_initialize_maint_cmds): Use expression command
 208         completer for "maint print type".
 209
 210 2020-12-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 211
 212         * completer.c (complete_explicit_location): Also add keywords
 213         that start with '-' to the completion list.
 214
 215 2020-12-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 216
 217         * linespec.c (linespec_lexer_lex_keyword): The "-force-condition"
 218         keyword may be followed by any keyword.
 219         * breakpoint.c (find_condition_and_thread): Advance 'tok' by
 220         'toklen' in the case for "-force-condition".
 221
 222 2020-12-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 223
 224         * main.c (catch_command_errors): Add a flag parameter; invoke
 225         `bpstat_do_actions` if the flag is set.
 226         (execute_cmdargs): Update a call to `catch_command_errors`.
 227
 228 2020-12-07  Tom de Vries  <tdevries@suse.de>
 229
 230         * ada-lang.c (replace_operator_with_call): Handle shrink resize.
 231
 232 2020-12-06  Tom Tromey  <tom@tromey.com>
 233
 234         PR ada/26999
 235         * ada-lang.c (replace_operator_with_call): Rewrite.
 236
 237 2020-12-06  Giancarlo Frix  <gfrix@rocketsoftware.com>  (tiny change)
 238
 239         PR breakpoints/27009
 240         * s390-tdep.h (op_bc): Correct BC opcode value.
 241
 242 2020-12-06  Joel Brobecker  <brobecker@adacore.com>
 243
 244         * gmp-utils.h (gdb_mpz::safe_export): New private method.
 245         (gdb_mpz::as_integer): Reimplement using gdb_mpz::safe_export.
 246         * gmp-utils.c (gdb_mpz::write): Rewrite using gdb_mpz::safe_export.
 247         (gdb_mpz::safe_export): New method.
 248         * unittests/gmp-utils-selftests .c (gdb_mpz_as_integer):
 249         Update function description.
 250         (check_as_integer_raises_out_of_range_error): New function.
 251         (gdb_mpz_as_integer_out_of_range): New function.
 252         (_initialize_gmp_utils_selftests): Register
 253         gdb_mpz_as_integer_out_of_range as a selftest.
 254
 255 2020-12-05  Joel Brobecker  <brobecker@adacore.com>
 256
 257         * gmp-utils.c (gdb_mpz::read): Use HOST_CHAR_BIT instead of
 258         TARGET_CHAR_BIT.
 259         (gdb_mpz::write): Likewise.
 260
 261 2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
 262
 263         * amd64-linux-tdep.c (amd64_linux_init_abi): Pass 2 as the
 264         number of displaced step buffers.
 265
 266 2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
 267
 268         * displaced-stepping.h (struct displaced_step_buffer): Rename
 269         to...
 270         (struct displaced_step_buffers): ... this.
 271         <m_addr, m_current_thread, m_copy_insn_closure>: Remove.
 272         <struct displaced_step_buffer>: New inner class.
 273         <m_buffers>: New.
 274         * displaced-stepping.c (displaced_step_buffer::prepare): Rename
 275         to...
 276         (displaced_step_buffers::prepare): ... this, adjust for multiple
 277         buffers.
 278         (displaced_step_buffer::finish):  Rename to...
 279         (displaced_step_buffers::finish): ... this, adjust for multiple
 280         buffers.
 281         (displaced_step_buffer::copy_insn_closure_by_addr): Rename to...
 282         (displaced_step_buffers::copy_insn_closure_by_addr): ... this,
 283         adjust for multiple buffers.
 284         (displaced_step_buffer::restore_in_ptid): Rename to...
 285         (displaced_step_buffers::restore_in_ptid): ... this, adjust for
 286         multiple buffers.
 287         * linux-tdep.h (linux_init_abi): Change supports_displaced_step
 288         for num_disp_step_buffers.
 289         * linux-tdep.c (struct linux_gdbarch_data)
 290         <num_disp_step_buffers>: New field.
 291         (struct linux_info) <disp_step_buf>: Rename to...
 292         <disp_step_bufs>: ... this, change type to
 293         displaced_step_buffers.
 294         (linux_displaced_step_prepare): Use
 295         linux_gdbarch_data::num_disp_step_buffers to create that number
 296         of buffers.
 297         (linux_displaced_step_finish): Adjust.
 298         (linux_displaced_step_copy_insn_closure_by_addr): Adjust.
 299         (linux_displaced_step_restore_all_in_ptid): Adjust.
 300         (linux_init_abi): Change supports_displaced_step parameter for
 301         num_disp_step_buffers, save it in linux_gdbarch_data.
 302         * aarch64-linux-tdep.c (aarch64_linux_init_abi): Adjust.
 303         * alpha-linux-tdep.c (alpha_linux_init_abi): Adjust.
 304         * amd64-linux-tdep.c (amd64_linux_init_abi_common): Change
 305         supports_displaced_step parameter for num_disp_step_buffers.
 306         (amd64_linux_init_abi): Adjust.
 307         (amd64_x32_linux_init_abi): Adjust.
 308         * arc-linux-tdep.c (arc_linux_init_osabi): Adjust.
 309         * arm-linux-tdep.c (arm_linux_init_abi): Adjust.
 310         * bfin-linux-tdep.c (bfin_linux_init_abi): Adjust.
 311         * cris-linux-tdep.c (cris_linux_init_abi): Adjust.
 312         * csky-linux-tdep.c (csky_linux_init_abi): Adjust.
 313         * frv-linux-tdep.c (frv_linux_init_abi): Adjust.
 314         * hppa-linux-tdep.c (hppa_linux_init_abi): Adjust.
 315         * i386-linux-tdep.c (i386_linux_init_abi): Adjust.
 316         * ia64-linux-tdep.c (ia64_linux_init_abi): Adjust.
 317         * m32r-linux-tdep.c (m32r_linux_init_abi): Adjust.
 318         * m68k-linux-tdep.c (m68k_linux_init_abi):
 319         * microblaze-linux-tdep.c (microblaze_linux_init_abi):
 320         * mips-linux-tdep.c (mips_linux_init_abi): Adjust.
 321         * mn10300-linux-tdep.c (am33_linux_init_osabi): Adjust.
 322         * nios2-linux-tdep.c (nios2_linux_init_abi): Adjust.
 323         * or1k-linux-tdep.c (or1k_linux_init_abi): Adjust.
 324         * ppc-linux-tdep.c (ppc_linux_init_abi): Adjust.
 325         * riscv-linux-tdep.c (riscv_linux_init_abi): Adjust.
 326         * rs6000-tdep.c (struct ppc_inferior_data) <disp_step_buf>:
 327         Change type to displaced_step_buffers.
 328         * s390-linux-tdep.c (s390_linux_init_abi_any): Adjust.
 329         * sh-linux-tdep.c (sh_linux_init_abi): Adjust.
 330         * sparc-linux-tdep.c (sparc32_linux_init_abi): Adjust.
 331         * sparc64-linux-tdep.c (sparc64_linux_init_abi): Adjust.
 332         * tic6x-linux-tdep.c (tic6x_uclinux_init_abi): Adjust.
 333         * tilegx-linux-tdep.c (tilegx_linux_init_abi): Adjust.
 334         * xtensa-linux-tdep.c (xtensa_linux_init_abi): Adjust.
 335
 336 2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
 337
 338         * linux-tdep.c (init_linux_gdbarch_data): Change parameter to
 339         obkstack.
 340         (_initialize_linux_tdep): Register pre-init gdb data instead of
 341         post-init.
 342
 343 2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
 344
 345         * displaced-stepping.h (struct
 346         displaced_step_copy_insn_closure): Adjust comments.
 347         (struct displaced_step_inferior_state) <step_thread,
 348         step_gdbarch, step_closure, step_original, step_copy,
 349         step_saved_copy>: Remove fields.
 350         (struct displaced_step_thread_state): New.
 351         (struct displaced_step_buffer): New.
 352         * displaced-stepping.c (displaced_step_buffer::prepare): New.
 353         (write_memory_ptid): Move from infrun.c.
 354         (displaced_step_instruction_executed_successfully): New,
 355         factored out of displaced_step_finish.
 356         (displaced_step_buffer::finish): New.
 357         (displaced_step_buffer::copy_insn_closure_by_addr): New.
 358         (displaced_step_buffer::restore_in_ptid): New.
 359         * gdbarch.sh (displaced_step_location): Remove.
 360         (displaced_step_prepare, displaced_step_finish,
 361         displaced_step_copy_insn_closure_by_addr,
 362         displaced_step_restore_all_in_ptid): New.
 363         * gdbarch.c: Re-generate.
 364         * gdbarch.h: Re-generate.
 365         * gdbthread.h (class thread_info) <displaced_step_state>: New
 366         field.
 367         (thread_step_over_chain_remove): New declaration.
 368         (thread_step_over_chain_next): New declaration.
 369         (thread_step_over_chain_length): New declaration.
 370         * thread.c (thread_step_over_chain_remove): Make non-static.
 371         (thread_step_over_chain_next): New.
 372         (global_thread_step_over_chain_next): Use
 373         thread_step_over_chain_next.
 374         (thread_step_over_chain_length): New.
 375         (global_thread_step_over_chain_enqueue): Add debug print.
 376         (global_thread_step_over_chain_remove): Add debug print.
 377         * infrun.h (get_displaced_step_copy_insn_closure_by_addr):
 378         Remove.
 379         * infrun.c (get_displaced_stepping_state): New.
 380         (displaced_step_in_progress_any_inferior): Remove.
 381         (displaced_step_in_progress_thread): Adjust.
 382         (displaced_step_in_progress): Adjust.
 383         (displaced_step_in_progress_any_thread): New.
 384         (get_displaced_step_copy_insn_closure_by_addr): Remove.
 385         (gdbarch_supports_displaced_stepping): Use
 386         gdbarch_displaced_step_prepare_p.
 387         (displaced_step_reset): Change parameter from inferior to
 388         thread.
 389         (displaced_step_prepare_throw): Implement using
 390         gdbarch_displaced_step_prepare.
 391         (write_memory_ptid): Move to displaced-step.c.
 392         (displaced_step_restore): Remove.
 393         (displaced_step_finish): Implement using
 394         gdbarch_displaced_step_finish.
 395         (start_step_over): Allow starting more than one displaced step.
 396         (prepare_for_detach): Handle possibly multiple threads doing
 397         displaced steps.
 398         (handle_inferior_event): Handle possibility that fork event
 399         happens while another thread displaced steps.
 400         * linux-tdep.h (linux_displaced_step_prepare): New.
 401         (linux_displaced_step_finish): New.
 402         (linux_displaced_step_copy_insn_closure_by_addr): New.
 403         (linux_displaced_step_restore_all_in_ptid): New.
 404         (linux_init_abi): Add supports_displaced_step parameter.
 405         * linux-tdep.c (struct linux_info) <disp_step_buf>: New field.
 406         (linux_displaced_step_prepare): New.
 407         (linux_displaced_step_finish): New.
 408         (linux_displaced_step_copy_insn_closure_by_addr): New.
 409         (linux_displaced_step_restore_all_in_ptid): New.
 410         (linux_init_abi): Add supports_displaced_step parameter,
 411         register displaced step methods if true.
 412         (_initialize_linux_tdep): Register inferior_execd observer.
 413         * amd64-linux-tdep.c (amd64_linux_init_abi_common): Add
 414         supports_displaced_step parameter, adjust call to
 415         linux_init_abi.  Remove call to
 416         set_gdbarch_displaced_step_location.
 417         (amd64_linux_init_abi): Adjust call to
 418         amd64_linux_init_abi_common.
 419         (amd64_x32_linux_init_abi): Likewise.
 420         * aarch64-linux-tdep.c (aarch64_linux_init_abi): Adjust call to
 421         linux_init_abi.  Remove call to
 422         set_gdbarch_displaced_step_location.
 423         * arm-linux-tdep.c (arm_linux_init_abi): Likewise.
 424         * i386-linux-tdep.c (i386_linux_init_abi): Likewise.
 425         * alpha-linux-tdep.c (alpha_linux_init_abi): Adjust call to
 426         linux_init_abi.
 427         * arc-linux-tdep.c (arc_linux_init_osabi): Likewise.
 428         * bfin-linux-tdep.c (bfin_linux_init_abi): Likewise.
 429         * cris-linux-tdep.c (cris_linux_init_abi): Likewise.
 430         * csky-linux-tdep.c (csky_linux_init_abi): Likewise.
 431         * frv-linux-tdep.c (frv_linux_init_abi): Likewise.
 432         * hppa-linux-tdep.c (hppa_linux_init_abi): Likewise.
 433         * ia64-linux-tdep.c (ia64_linux_init_abi): Likewise.
 434         * m32r-linux-tdep.c (m32r_linux_init_abi): Likewise.
 435         * m68k-linux-tdep.c (m68k_linux_init_abi): Likewise.
 436         * microblaze-linux-tdep.c (microblaze_linux_init_abi): Likewise.
 437         * mips-linux-tdep.c (mips_linux_init_abi): Likewise.
 438         * mn10300-linux-tdep.c (am33_linux_init_osabi): Likewise.
 439         * nios2-linux-tdep.c (nios2_linux_init_abi): Likewise.
 440         * or1k-linux-tdep.c (or1k_linux_init_abi): Likewise.
 441         * riscv-linux-tdep.c (riscv_linux_init_abi): Likewise.
 442         * s390-linux-tdep.c (s390_linux_init_abi_any): Likewise.
 443         * sh-linux-tdep.c (sh_linux_init_abi): Likewise.
 444         * sparc-linux-tdep.c (sparc32_linux_init_abi): Likewise.
 445         * sparc64-linux-tdep.c (sparc64_linux_init_abi): Likewise.
 446         * tic6x-linux-tdep.c (tic6x_uclinux_init_abi): Likewise.
 447         * tilegx-linux-tdep.c (tilegx_linux_init_abi): Likewise.
 448         * xtensa-linux-tdep.c (xtensa_linux_init_abi): Likewise.
 449         * ppc-linux-tdep.c (ppc_linux_init_abi): Adjust call to
 450         linux_init_abi.  Remove call to
 451         set_gdbarch_displaced_step_location.
 452         * arm-tdep.c (arm_pc_is_thumb): Call
 453         gdbarch_displaced_step_copy_insn_closure_by_addr instead of
 454         get_displaced_step_copy_insn_closure_by_addr.
 455         * rs6000-aix-tdep.c (rs6000_aix_init_osabi): Adjust calls to
 456         clear gdbarch methods.
 457         * rs6000-tdep.c (struct ppc_inferior_data): New structure.
 458         (get_ppc_per_inferior): New function.
 459         (ppc_displaced_step_prepare): New function.
 460         (ppc_displaced_step_finish): New function.
 461         (ppc_displaced_step_restore_all_in_ptid): New function.
 462         (rs6000_gdbarch_init): Register new gdbarch methods.
 463         * s390-tdep.c (s390_gdbarch_init): Don't call
 464         set_gdbarch_displaced_step_location, set new gdbarch methods.
 465
 466 2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
 467
 468         * Makefile.in (COMMON_SFILES): Add displaced-stepping.c.
 469         * aarch64-tdep.h: Include displaced-stepping.h.
 470         * displaced-stepping.h (struct displaced_step_copy_insn_closure):
 471         Move here.
 472         (displaced_step_copy_insn_closure_up): Move here.
 473         (struct buf_displaced_step_copy_insn_closure): Move here.
 474         (struct displaced_step_inferior_state): Move here.
 475         (debug_displaced): Move here.
 476         (displaced_debug_printf_1): Move here.
 477         (displaced_debug_printf): Move here.
 478         * displaced-stepping.c: New file.
 479         * gdbarch.sh: Include displaced-stepping.h in gdbarch.h.
 480         * gdbarch.h: Re-generate.
 481         * inferior.h: Include displaced-stepping.h.
 482         * infrun.h (debug_displaced): Move to displaced-stepping.h.
 483         (displaced_debug_printf_1): Likewise.
 484         (displaced_debug_printf): Likewise.
 485         (struct displaced_step_copy_insn_closure): Likewise.
 486         (displaced_step_copy_insn_closure_up): Likewise.
 487         (struct buf_displaced_step_copy_insn_closure): Likewise.
 488         (struct displaced_step_inferior_state): Likewise.
 489         * infrun.c (show_debug_displaced): Move to displaced-stepping.c.
 490         (displaced_debug_printf_1): Likewise.
 491         (displaced_step_copy_insn_closure::~displaced_step_copy_insn_closure):
 492         Likewise.
 493         (_initialize_infrun): Don't register "set/show debug displaced".
 494
 495 2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
 496
 497         * linux-tdep.c (get_linux_inferior_data): Add inferior
 498         parameter.
 499         (linux_vsyscall_range): Pass current inferior.
 500
 501 2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
 502
 503         * infrun.c (displaced_step_prepare_throw): Change return type to
 504         displaced_step_prepare_status.
 505         (displaced_step_prepare): Likewise.
 506         (displaced_step_finish): Change return type to
 507         displaced_step_finish_status.
 508         (resume_1): Adjust.
 509         (stop_all_threads): Adjust.
 510         * displaced-stepping.h: New file.
 511
 512 2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
 513
 514         * infrun.c (displaced_step_fixup): Rename to...
 515         (displaced_step_finish): ... this, update all callers.
 516
 517 2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
 518
 519         * infrun.h (get_displaced_step_closure_by_addr): Rename to...
 520         (get_displaced_step_copy_insn_closure_by_addr): ... this.
 521         Update all users.
 522         (displaced_step_closure): Rename to...
 523         (displaced_step_copy_insn_closure): ... this.  Update all users.
 524         (displaced_step_closure_up): Rename to...
 525         (displaced_step_copy_insn_closure_up). ... this.  Update all
 526         users.
 527         (buf_displaced_step_closure): Rename to...
 528         (buf_displaced_step_copy_insn_closure): ... this.  Update all
 529         users.
 530         * infrun.c (get_displaced_step_closure_by_addr): Rename to...
 531         (get_displaced_step_copy_insn_closure_by_addr): ... this.
 532         Update all users.
 533         * aarch64-tdep.c (aarch64_displaced_step_closure): Rename to...
 534         (aarch64_displaced_step_copy_insn_closure): ... this.  Update
 535         all users.
 536         * amd64-tdep.c (amd64_displaced_step_closure): Rename to...
 537         (amd64_displaced_step_copy_insn_closure): ... this.  Update all
 538         users.
 539         * arm-tdep.h (arm_displaced_step_closure): Rename to...
 540         (arm_displaced_step_copy_insn_closure): ... this.  Update all
 541         users.
 542         * i386-tdep.h (i386_displaced_step_closure): Rename to...
 543         (i386_displaced_step_copy_insn_closure): ... this.  Update all
 544         users.
 545         * rs6000-tdep.c (ppc_displaced_step_closure): Rename to...
 546         (ppc_displaced_step_copy_insn_closure): ... this.  Update all
 547         users.
 548         * s390-tdep.c (s390_displaced_step_closure): Rename to...
 549         (s390_displaced_step_copy_insn_closure): ... this.  Update all
 550         users.
 551         * gdbarch.h: Re-generate.
 552         * gdbarch.c: Re-generate.
 553
 554 2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
 555
 556         * gdbthread.h (thread_step_over_chain_enqueue): Rename to...
 557         (global_thread_step_over_chain_enqueue): ... this.  Update all
 558         users.
 559         (thread_step_over_chain_remove): Rename to...
 560         (global_thread_step_over_chain_remove): ... this.  Update all
 561         users.
 562         (thread_step_over_chain_next): Rename to...
 563         (global_thread_step_over_chain_next): ... this.  Update all
 564         users.
 565         * infrun.h (step_over_queue_head): Rename to...
 566         (global_thread_step_over_chain_head): ... this.  Update all
 567         users.
 568         * infrun.c (step_over_queue_head): Rename to...
 569         (global_thread_step_over_chain_head): ... this.  Update all
 570         users.
 571         * thread.c (step_over_chain_remove): Rename to...
 572         (thread_step_over_chain_remove): ... this.  Update all users.
 573         (thread_step_over_chain_next): Rename to...
 574         (global_thread_step_over_chain_next): ... this.  Update all
 575         users.
 576         (thread_step_over_chain_enqueue): Rename to...
 577         (global_thread_step_over_chain_enqueue): ... this.  Update all
 578         users.
 579         (thread_step_over_chain_remove): Rename to...
 580         (global_thread_step_over_chain_remove): ... this.  Update all
 581         users.
 582
 583 2020-12-04  Simon Marchi  <simon.marchi@polymtl.ca>
 584
 585         * infrun.c (get_displaced_stepping_state): Remove, change
 586         callers to access the field directly.
 587
 588 2020-12-04  Simon Marchi  <simon.marchi@polymtl.ca>
 589
 590         * infrun.c (handle_inferior_event): Restore displaced step
 591         buffer bytes in child process when handling fork, even if fork
 592         happened in another thread than the displaced-stepping one.
 593
 594 2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
 595
 596         * infrun.c (infrun_inferior_execd): New function.
 597         (_initialize_infrun): Attach inferior_execd observer.
 598
 599 2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
 600
 601         * observable.h (inferior_execd): Declare new observable.
 602         * observable.c (inferior_execd): Declare new observable.
 603         * infrun.c (follow_exec): Notify inferior_execd observer.
 604         * jit.c (jit_inferior_created_hook): Make static.
 605         (_initialize_jit): Register inferior_execd observer.
 606         * jit.h (jit_inferior_created_hook): Remove declaration.
 607         * solib.c (_initialize_solib): Register inferior_execd observer.
 608
 609 2020-12-04  Tom de Vries  <tdevries@suse.de>
 610
 611         PR gdb/27003
 612         * completer.c (completion_tracker::build_completion_result): Don't
 613         access match_list[0][-1].
 614
 615 2020-12-04  Tom Tromey  <tromey@adacore.com>
 616
 617         * linespec.c (struct linespec_token): Rename; remove typedef.
 618         * guile/scm-block.c (struct block_smob): Remove typedef.
 619         (struct block_syms_progress_smob): Likewise.
 620         * guile/scm-symbol.c (struct symbol_smob): Remove typedef.
 621         * guile/scm-symtab.c (symtab_smob): Remove typedef.
 622         (struct sal_smob): Remove typedef.
 623         * guile/scm-param.c (struct param_smob): Remove typedef.
 624         * guile/scm-progspace.c (struct pspace_smob): Rename.
 625         * guile/scm-objfile.c (struct objfile_smob): Rename.
 626         * guile/scm-iterator.c (struct iterator_smob): Rename.
 627         * guile/scm-frame.c (struct frame_smob): Rename.
 628         * guile/scm-arch.c (struct arch_smob): Rename.
 629         * guile/scm-type.c (struct field_smob): Remove typedef.
 630         (struct type_smob): Rename.
 631         * guile/scm-cmd.c (struct command_smob): Remove typedef.
 632         * guile/scm-ports.c (struct ioscm_memory_port): Remove typedef.
 633         * guile/scm-value.c (struct value_smob): Remove typedef.
 634         * guile/scm-lazy-string.c (lazy_string_smob): Remove typedef.
 635         * guile/guile-internal.h (struct scheme_variable)
 636         (struct scheme_function, struct scheme_integer_constant)
 637         (struct gdb_smob, struct chained_gdb_smob)
 638         (struct eqable_gdb_smob, arch_smob, frame_smob, iterator_smob)
 639         (objfile_smob, pspace_smob, type_smob): Remove typedef.
 640         * guile/scm-pretty-print.c (pretty_printer_smob): Remove typedef.
 641         (struct pretty_printer_worker_smob): Remove typedef.
 642         * guile/scm-exception.c (struct exception_smob): Remove typedef.
 643         * python/py-block.c (struct block_object): Remove typedef.
 644         (block_syms_iterator_object): Update.
 645         (set_block): Update.
 646         (block_syms_iterator_object): Remove typedef.
 647         * python/py-inferior.c (struct membuf_object): Remove typedef.
 648         * python/py-symtab.c (struct symtab_object): Remove typedef.
 649         (set_symtab): Update.
 650         (sal_object): Remove typedef.
 651         (set_sal): Update.
 652         * python/py-frame.c (frame_object): Remove typedef.
 653         * python/py-record-btrace.c (struct btpy_list_object): Remove
 654         typedef.
 655         * python/py-arch.c (struct arch_object): Remove typedef.
 656         * python/py-linetable.c (struct linetable_entry_object)
 657         (linetable_object, struct ltpy_iterator_object): Remove typedef.
 658         * python/py-events.h (eventregistry_object): Remove typedef.
 659         (struct events_object): Remove typedef.
 660         * python/python-internal.h (gdbpy_breakpoint_object): Remove
 661         typedef.
 662         (thread_object): Remove typedef.
 663         * python/py-progspace.c (pspace_object): Remove typedef.
 664         * python/py-value.c (struct value_object): Remove typedef.
 665         * python/py-record.h (recpy_record_object): Remove typedef.
 666         (struct recpy_element_object): Remove typedef.
 667         * python/py-lazy-string.c (lazy_string_object): Remove typedef.
 668         * python/py-objfile.c (objfile_object): Remove typedef.
 669         * python/py-cmd.c (struct cmdpy_object): Remove typedef.
 670         * python/py-type.c (type_object): Remove typedef.
 671         (typy_iterator_object): Update.
 672         (set_type): Update.
 673         (field_object): Remove typedef.
 674         (typy_iterator_object): Remove typedef.
 675         * python/py-registers.c (register_descriptor_iterator_object):
 676         Remove typedef.
 677         (struct register_descriptor_object)
 678         (struct reggroup_iterator_object, struct reggroup_object): Remove
 679         typedef.
 680         * python/py-record.c (recpy_gap_object): Remove typedef.
 681         * python/py-symbol.c (symbol_object): Remove typedef.
 682         (set_symbol): Update.
 683         * python/py-event.h (event_object): Remove typedef.
 684         * python/py-param.c (parmpy_object): Remove typedef.
 685         * python/py-instruction.c (struct py_insn_obj): Remove typedef.
 686         * python/py-unwind.c (struct pending_frame_object): Remove typedef.
 687         (unwind_info_object, struct cached_frame_info): Likewise.
 688
 689 2020-12-04  Tom Tromey  <tromey@adacore.com>
 690
 691         * value.c (value_internal_function_name): Make return type const.
 692         * value.h (value_internal_function_name): Make return type const.
 693
 694 2020-12-04  Luis Machado  <luis.machado@linaro.org>
 695
 696         * aarch64-tdep.c (submask, bit, bits): Remove.
 697         * arch/aarch64-insn.c (extract_signed_bitfield): Remove.
 698         (aarch64_decode_adr, aarch64_decode_b aarch64_decode_bcond)
 699         (aarch64_decode_cb, aarch64_decode_tb)
 700         (aarch64_decode_ldr_literal): Use sbits to extract a signed
 701         immediate.
 702         * arch/aarch64-insn.h (submask, bits, bit, sbits): New macros.
 703
 704 2020-12-04  Tom de Vries  <tdevries@suse.de>
 705
 706         PR tdep/27007
 707         * i386-tdep.c (i386_16_byte_align_p): Skip static fields.
 708
 709 2020-12-03  Simon Marchi  <simon.marchi@polymtl.ca>
 710
 711         PR gdb/26876
 712         * dwarf2/frame.c (find_comp_unit, set_comp_unit): Reverse use of
 713         dwarf2_frame_bfd_data and dwarf2_frame_objfile_data.
 714
 715 2020-12-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 716
 717         * arch/riscv.c: Include 'rv32e-xregs.c'.
 718         (riscv_create_target_description): Update to handle rv32e.
 719         * arch/riscv.h (struct riscv_gdbarch_features) <embedded>: New
 720         member variable.
 721         <operator==>: Update to account for new field.
 722         <hash>: Likewise.
 723         * features/Makefile (FEATURE_XMLFILES): Add riscv/rv32e-xregs.xml.
 724         * features/riscv/rv32e-xregs.c: Generated.
 725         * features/riscv/rv32e-xregs.xml: New file.
 726         * riscv-tdep.c (riscv_debug_breakpoints): Move from later in the
 727         file.
 728         (riscv_debug_infcall): Likewise.
 729         (riscv_debug_unwinder): Likewise.
 730         (riscv_debug_gdbarch): Likewise.
 731         (enum riscv_register_required_status): Delete.
 732         (struct riscv_register_feature): Add constructor, delete default
 733         constructor, copy, and assign constructors.
 734         (struct riscv_register_feature::register_info) <required>: Delete.
 735         <check>: Update comment and arguments.
 736         (struct riscv_register_feature) <name>: Change to member function.
 737         <prefer_first_name>: Delete.
 738         <tdesc_feature>: New member function.
 739         <registers>: Rename to...
 740         <m_registers>: ...this.
 741         <m_feature_name>: New member variable.
 742         (riscv_register_feature::register_info::check): Update arguments.
 743         (riscv_xreg_feature): Rewrite as class, create a single static
 744         instance of the class.
 745         (riscv_freg_feature): Likewise.
 746         (riscv_virtual_feature): Likewise.
 747         (riscv_csr_feature): Likewise.
 748         (riscv_create_csr_aliases): Has become a member function inside
 749         riscv_csr_feature class.
 750         (riscv_abi_embedded): New function definition.
 751         (riscv_register_name): Adjust to use new feature objects.
 752         (struct riscv_call_info) <riscv_call_info>: Check for rv32e abi,
 753         and adjust available argument registers.
 754         (riscv_features_from_gdbarch_info): Check for EF_RISCV_RVE flag.
 755         (riscv_check_tdesc_feature): Delete.
 756         (riscv_tdesc_unknown_reg): Adjust to use new feature objects.
 757         (riscv_gdbarch_init): Delete target description checking code, and
 758         instead call to the new feature objects to perform the checks.
 759         Reorder handling of no abi information case, allows small code
 760         simplification.
 761         (_initialize_riscv_tdep): Remove call, this is now done in the
 762         riscv_csr_feature constructor.
 763         * riscv-tdep.h (riscv_abi_embedded): Declare.
 764
 765 2020-12-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 766
 767         * riscv-tdep.c (riscv_create_csr_aliases): Remove use of
 768         DECLARE_CSR_ALIAS.
 769
 770 2020-12-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 771
 772         * riscv-tdep.c (riscv_is_unknown_csr): New function,
 773         implementation moved from riscv_register_reggroup_p.
 774         (riscv_register_reggroup_p): Update group handling for unknown
 775         CSRs.
 776
 777 2020-12-01  Sergio Durigan Junior  <sergiodj@sergiodj.net>
 778
 779         * dwarf2/read.c (dwz_search_other_debugdirs): New function.
 780         (dwarf2_get_dwz_file): Convert 'filename' to a
 781         std::string.  Use dwz_search_other_debugdirs to search for DWZ
 782         files in the debug-file-directories provided by the user as well.
 783
 784 2020-12-01  Tom Tromey  <tom@tromey.com>
 785
 786         * parse.c (expr_builder::expr_builder): Initialize expout.
 787         (expr_builder::release): Use expression::resize.
 788         (expression::expression, expression::~expression)
 789         (expression::resize): New methods.
 790         (write_exp_elt): Use expression::resize.
 791         (prefixify_expression): Update.
 792         (increase_expout_size): Use expression::resize.
 793         * expression.h (struct expression): Add constructor, destructor.
 794         <resize>: New method.
 795         (expression_up): Change type.
 796
 797 2020-12-01  Rogerio A. Cardoso  <rcardoso@linux.ibm.com>
 798         * ppc-linux-nat.c: (PPC_DEBUG_FEATURE_DATA_BP_ARCH_31): New define.
 799         (region_ok_for_hw_watchpoint): Check if 2nd DAWR is avaliable before
 800         set region.
 801
 802 2020-11-30  Tom de Vries  <tdevries@suse.de>
 803
 804         PR symtab/26905
 805         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add and handle
 806         is_reference parameter.
 807         (dwarf2_evaluate_property): Update dwarf2_locexpr_baton_eval call.
 808
 809 2020-11-30  Tom Tromey  <tom@tromey.com>
 810
 811         * rust-lang.c (rust_op_name): Remove.
 812         (exp_descriptor_rust): Update.
 813         * parser-defs.h (op_name_standard): Don't declare.
 814         (struct exp_descriptor) <op_name>: Remove.
 815         * parse.c (exp_descriptor_standard): Update.
 816         * opencl-lang.c (exp_descriptor_opencl): Update.
 817         * m2-lang.c (m2_language::exp_descriptor_modula2): Update.
 818         * f-lang.c (op_name_f): Remove.
 819         (f_language::exp_descriptor_tab): Update.
 820         * expression.h (op_name): Update.
 821         * expprint.c (op_name): Rewrite.
 822         (op_name_standard): Remove.
 823         (dump_raw_expression, dump_subexp): Update.
 824         * c-lang.c (exp_descriptor_c): Update.
 825         * ax-gdb.c (gen_expr): Update.
 826         * ada-lang.c (ada_op_name): Remove.
 827         (ada_exp_descriptor): Update.
 828
 829 2020-11-30  Tom Tromey  <tom@tromey.com>
 830
 831         * eval.c (init_array_element): Remove.
 832         (evaluate_subexp_standard) <OP_ARRAY>: Remove "index_pc".
 833
 834 2020-11-29  Hannes Domani  <ssbssa@yahoo.de>
 835
 836         PR tui/26973
 837         * tui/tui-layout.c (tui_apply_current_layout): Don't delete the
 838         static locator win info.
 839
 840 2020-11-28  Alex Richardson  <Alexander.Richardson@cl.cam.ac.uk>
 841
 842         * acincludde.m4 (GDB_AC_CHECK_BFD): Include string.h in the test
 843         program.
 844
 845 2020-11-27  Andrew Burgess  <andrew.burgess@embecosm.com>
 846
 847         * printcmd.c (skip_over_slash_fmt): Reorder code to ensure in_fmt
 848         is always initialized.
 849
 850 2020-11-26  Rogerio Alves <rcardoso@linux.ibm.com>
 851         * MAINTAINERS (Write After Approval): Add myself.
 852
 853 2020-11-26  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
 854
 855         * features/aarch64-fpu.c (create_feature_aarch64_fpu): Regenerate.
 856         * features/aarch64-fpu.xml: Add named FPCR and FPSR register bit-fields.
 857
 858 2020-11-25  Tom Tromey  <tom@tromey.com>
 859
 860         * eval.c (evaluate_subexp_standard): Remove unnecessary
 861         variables.
 862
 863 2020-11-25  Tom Tromey  <tom@tromey.com>
 864
 865         * d-lang.c: Include parser-defs.h.
 866         * rust-lang.c: Include parser-defs.h.
 867         * c-lang.h: Do not include parser-defs.h.
 868
 869 2020-11-24  Simon Marchi  <simon.marchi@polymtl.ca>
 870
 871         * regcache.h (struct cached_reg): Remove typedef.
 872
 873 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 874
 875         * README: Fix the URL of the MPFR library.
 876
 877 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 878
 879         * README: Document the --with-libgmp-prefix configure option.
 880
 881 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 882
 883         * NEWS: Add entry documenting support for DWARF-based fixed
 884         point types.
 885
 886 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 887
 888         * NEWS: Document that building GDB now requires GMP.
 889
 890 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 891
 892         * typeprint.c (print_type_scalar): Add handling of
 893         TYPE_CODE_FIXED_POINT.
 894
 895 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 896
 897         * valarith.c (fixed_point_binop): Replace the
 898         INIT_VAL_WITH_FIXED_POINT_VAL macro by a lambda.  Update all
 899         users accordingly.
 900
 901 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 902
 903         * gdbtypes.h (struct type) <fixed_point_scaling_factor>: New method,
 904         replacing fixed_point_scaling_factor.  All callers updated
 905         throughout this project.
 906         (fixed_point_scaling_factor): Delete declaration.
 907         * gdbtypes.c (type::fixed_point_scaling_factor): Replaces
 908         fixed_point_scaling_factor.  Adjust implementation accordingly.
 909
 910 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 911
 912         * gdbtypes.h (struct type) <fixed_point_type_base_type> New method,
 913         replacing the fixed_point_type_base_type function. All callers
 914         updated throughout this project.
 915         (fixed_point_type_base_type): Remove declaration.
 916         * gdbtypes.c (type::fixed_point_type_base_type): Replaces
 917         fixed_point_type_base_type.  Adjust implementation accordingly.
 918
 919 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 920
 921         * gdbtypes.h (struct type) <fixed_point_info, set_fixed_point_info>:
 922         New methods.
 923         (INIT_FIXED_POINT_SPECIFIC): Adjust.
 924         (TYPE_FIXED_POINT_INFO): Delete macro.
 925         (allocate_fixed_point_type_info): Change return type to void.
 926         * gdbtypes.c (copy_type_recursive): Replace the use of
 927         TYPE_FIXED_POINT_INFO by a call to the fixed_point_info method.
 928         (fixed_point_scaling_factor): Likewise.
 929         (allocate_fixed_point_type_info): Change return type to void.
 930         Adjust implementation accordingly.
 931         * dwarf2/read.c (finish_fixed_point_type): Replace the use of
 932         TYPE_FIXED_POINT_INFO by a call to the fixed_point_info method.
 933
 934 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 935
 936         * gmp-utils.h (gdb_mpz::read): Change buf and len parameters
 937         into one single gdb::array_view parameter.
 938         (gdb_mpz::write): Likewise.
 939         (gdb_mpq::read_fixed_point, gdb_mpq::write_fixed_point): Likewise.
 940         * gmp-utils.c (gdb_mpz::read): Change buf and len parameters
 941         into one single gdb::array_view parameter.
 942         Adjust implementation accordingly.
 943         (gdb_mpz::write): Likewise.
 944         (gdb_mpq::read_fixed_point, gdb_mpq::write_fixed_point): Likewise.
 945         * unittests/gmp-utils-selftests.c: Adapt following changes above.
 946         * valarith.c, valops.c, valprint.c, value.c: Likewise.
 947
 948 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 949
 950         * gmp-utils.h (gmp_string_printf): Rename from gmp_string_asprintf.
 951         Change return type to std::string. Update all callers.
 952         * gmp-utils.c (gmp_string_printf): Likewise.
 953
 954 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 955
 956         * unittests/gmp-utils-selftests.c (write_fp_test): Use mpq_set_si
 957         instead of mpq_set_ui to initialize our GMP rational.
 958
 959 2020-11-23  Tom de Vries  <tdevries@suse.de>
 960
 961         * debuginfod-support.c (debuginfod_source_query)
 962         (debuginfod_debuginfo_query): Only set DESTNAME if successful.
 963
 964 2020-11-21  Tom Tromey  <tom@tromey.com>
 965
 966         * breakpoint.c (watchpoint_exp_is_const): Return bool.
 967
 968 2020-11-20  Simon Marchi  <simon.marchi@polymtl.ca>
 969
 970         * unittests/gmp-utils-selftests.c (gdb_mpz_read_all_from_small):
 971         Pass 2.0 to pow.
 972         (gdb_mpz_write_all_from_small): Likewise.
 973
 974 2020-11-20  Simon Marchi  <simon.marchi@polymtl.ca>
 975
 976         * dwarf2/read.c (finish_fixed_point_type): Use std::abs instead
 977         of abs.
 978
 979 2020-11-20  Nick Alcock  <nick.alcock@oracle.com>
 980
 981         * ctfread.c (elfctf_build_psymtabs): Use ctf_dict_open, not
 982         ctf_arc_open_by_name.
 983
 984 2020-11-20  Nick Alcock  <nick.alcock@oracle.com>
 985
 986         * ctfread.c: Change uses of ctf_file_t to ctf_dict_t.
 987         (ctf_fp_info::~ctf_fp_info): Call ctf_dict_close, not ctf_file_close.
 988
 989 2020-11-20  Pedro Alves  <pedro@palves.net>
 990
 991         * language.c (language_arch_info::lookup_primitive_type): Use
 992         gdb::function_view instead of gdb::function.
 993         (template language_lookup_primitive_type): Rename to ...
 994         (language_lookup_primitive_type_1): ... this, and make static.
 995         (language_lookup_primitive_type(const struct language_defn *,
 996         struct gdbarch *, const char *): Make non-template.
 997         (language_lookup_primitive_type(const struct language_defn *,
 998         struct gdbarch *, std::function<bool (struct type *)>): Make
 999         non-template and use gdb::function_view.
1000         * language.h (language_arch_info::lookup_primitive_type): Use
1001         gdb::function_view instead of std::function.
1002         (language_lookup_primitive_type): No longer template.
1003         * opencl-lang.c (lookup_opencl_vector_type): 'filter' is now a
1004         lambda instead of a std::function.
1005
1006 2020-11-19  Andreas Arnez  <arnez@linux.ibm.com>
1007
1008         PR tdep/26916
1009         * s390-tdep.c (s390_process_record): Fix recording of STOC, STOCG,
1010         and STOCFH.
1011
1012 2020-11-19  Simon Marchi  <simon.marchi@polymtl.ca>
1013
1014         * f-lang.c (fortran_value_subarray): Use plongest/pulongest.
1015
1016 2020-11-19  Simon Marchi  <simon.marchi@polymtl.ca>
1017
1018         * gdbarch.sh (read_core_file_mappings): Remove `other` parameter
1019         in `loop_cb` parameter.
1020         * gdbarch.c: Re-generate.
1021         * gdbarch.h: Re-generate.
1022         * arch-utils.c (default_read_core_file_mappings): Remove `other`
1023         parameter.
1024         * arch-utils.h (default_read_core_file_mappings): Likewise.
1025         * corelow.c (core_target::build_file_mappings): Likewise.
1026         * linux-tdep.c (linux_read_core_file_mappings): Likewise.
1027         (linux_core_info_proc_mappings): Likewise.
1028
1029 2020-11-19  Andrew Burgess  <andrew.burgess@embecosm.com>
1030
1031         * Makefile.in (HFILES_NO_SRCDIR): Add f-array-walker.h.
1032         * NEWS: Mention new options.
1033         * f-array-walker.h: New file.
1034         * f-lang.c: Include 'gdbcmd.h' and 'f-array-walker.h'.
1035         (repack_array_slices): New static global.
1036         (show_repack_array_slices): New function.
1037         (fortran_array_slicing_debug): New static global.
1038         (show_fortran_array_slicing_debug): New function.
1039         (value_f90_subarray): Delete.
1040         (skip_undetermined_arglist): Delete.
1041         (class fortran_array_repacker_base_impl): New class.
1042         (class fortran_lazy_array_repacker_impl): New class.
1043         (class fortran_array_repacker_impl): New class.
1044         (fortran_value_subarray): Complete rewrite.
1045         (set_fortran_list): New static global.
1046         (show_fortran_list): Likewise.
1047         (_initialize_f_language): Register new commands.
1048         (fortran_adjust_dynamic_array_base_address_hack): New function.
1049         * f-lang.h (fortran_adjust_dynamic_array_base_address_hack):
1050         Declare.
1051         * f-valprint.c: Include 'f-array-walker.h'.
1052         (class fortran_array_printer_impl): New class.
1053         (f77_print_array_1): Delete.
1054         (f77_print_array): Delete.
1055         (fortran_print_array): New.
1056         (f_value_print_inner): Update to call fortran_print_array.
1057         * gdbtypes.c: Include 'f-lang.h'.
1058         (resolve_dynamic_type_internal): Call
1059         fortran_adjust_dynamic_array_base_address_hack.
1060
1061 2020-11-19  Andrew Burgess  <andrew.burgess@embecosm.com>
1062
1063         * breakpoint.c (struct watch_options): New struct.
1064         (watch_option_defs): New static global.
1065         (make_watch_options_def_group): New function.
1066         (watch_maybe_just_location): Convert option parsing.
1067         (watch_command_completer): New function.
1068         (_initialize_breakpoint): Build help text using options mechanism.
1069
1070 2020-11-19  Andrew Burgess  <andrew.burgess@embecosm.com>
1071
1072         * breakpoint.c (update_watchpoint): Pass 'false' not '0'.
1073         (watch_command_1): Update parameter types.  Convert locals to
1074         bool.
1075         (watch_command_wrapper): Change parameter type.
1076         (watch_maybe_just_location): Change locals to bool.
1077         (rwatch_command_wrapper): Update parameter type.
1078         (awatch_command_wrapper): Update parameter type.
1079         * breakpoint.h (watch_command_wrapper): Change parameter type.
1080         (rwatch_command_wrapper): Update parameter type.
1081         (awatch_command_wrapper): Update parameter type.
1082         * eval.c (fetch_subexp_value): Change parameter type.
1083         * ppc-linux-nat.c (ppc_linux_nat_target::check_condition): Pass
1084         'false' not '0'.
1085         * value.h (fetch_subexp_value): Change parameter type in
1086         declaration.
1087
1088 2020-11-19  Andrew Burgess  <andrew.burgess@embecosm.com>
1089
1090         * printcmd.c (skip_over_slash_fmt): Make use of skip_to_space and
1091         skip_spaces.
1092
1093 2020-11-18  Keith Seitz  <keiths@redhat.com>
1094
1095         * linux-tdep.c (dump_note_entry_p): Return true instead of
1096         checking `filename'.
1097
1098 2020-11-18  Tom de Vries  <tdevries@suse.de>
1099
1100         * debuginfod-support.c (debuginfod_source_query)
1101         (debuginfod_debuginfo_query): Also do early exit if
1102         "(getenv (DEBUGINFOD_URLS_ENV_VAR))[0] == '\0'".
1103
1104 2020-11-18  Tom de Vries  <tdevries@suse.de>
1105
1106         * gdbtypes.c (update_static_array_size): Fix -Werror=bool-compare
1107         warning.
1108
1109 2020-11-17  Simon Marchi  <simon.marchi@polymtl.ca>
1110
1111         * gdbtypes.h (get_array_bounds): Return bool, adjust some
1112         callers.  Move doc here.
1113         * gdbtypes.c (get_array_bounds): Return bool
1114
1115 2020-11-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1116
1117         * arc-linux-tdep.c (arc_linux_sw_breakpoint_from_kind): Add an
1118         assert.
1119         * arc-tdep.c (arc_breakpoint_kind_from_pc): Likewise.
1120         * disasm-selftests.c (print_one_insn_test): Fall throough from ARC
1121         case to the default.
1122
1123 2020-11-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1124
1125         * printcmd.c: Include 'safe-ctype.c'.
1126         (skip_over_slash_fmt): New function.
1127         (print_command_completer): Call skip_over_slash_fmt.
1128         (display_and_x_command_completer): New function.
1129         (_initialize_printcmd): Add command completion for 'x' and
1130         'display'.
1131
1132 2020-11-16  Pedro Alves  <pedro@palves.net>
1133
1134         * frame.c (get_prev_frame): Move get_frame_id call from here ...
1135         (get_prev_frame_always_1): ... to here.
1136         * inline-frame.c (inline_frame_this_id): Mention
1137         get_prev_frame_always_1 in comment.
1138
1139 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
1140
1141         * valarith.c (fixed_point_binop): Add BINOP_EQUAL and BINOP_LESS
1142         handling.
1143         (value_less): Add fixed-point handling.
1144
1145 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
1146
1147         * eval.c (binop_promote): Add fixed-point type handling.
1148         * valarith.c (fixed_point_binop): New function.
1149         (scalar_binop): Add fixed-point type handling.
1150         (value_neg): Add fixed-point type handling.
1151         * valops.c (value_cast_to_fixed_point): New function.
1152         (value_cast): Add fixed-point type handling.
1153
1154 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
1155
1156         * ada-typeprint.c (ada_print_type): Add handing of fixed-point
1157         range types.
1158         * c-typeprint.c (c_type_print_varspec_prefix)
1159         (c_type_print_varspec_suffix, c_type_print_base_1): Add
1160         TYPE_CODE_FIXED_POINT handling.
1161         * p-typeprint.c (pascal_type_print_varspec_prefix)
1162         (pascal_type_print_varspec_suffix): Likewise.
1163         * typeprint.c (print_type_fixed_point): New function.
1164         * typeprint.h (print_type_fixed_point): Add declaration.
1165
1166 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
1167
1168         * printcmd.c (print_scalar_formatted): Add fixed-point type
1169         handling when options->format is set.
1170
1171 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
1172
1173         * ada-valprint.c (ada_value_print_1): Add fixed-point type handling.
1174         * dwarf2/read.c (get_dwarf2_rational_constant)
1175         (get_dwarf2_unsigned_rational_constant, finish_fixed_point_type)
1176         (has_zero_over_zero_small_attribute): New functions.
1177         read_base_type, set_die_type): Add fixed-point type handling.
1178         * gdb-gdb.py.in: Add fixed-point type handling.
1179         * gdbtypes.c: #include "gmp-utils.h".
1180         (create_range_type, set_type_code): Add fixed-point type handling.
1181         (init_fixed_point_type): New function.
1182         (is_integral_type, is_scalar_type): Add fixed-point type handling.
1183         (print_fixed_point_type_info): New function.
1184         (recursive_dump_type, copy_type_recursive): Add fixed-point type
1185         handling.
1186         (fixed_point_type_storage): New typedef.
1187         (fixed_point_objfile_key): New static global.
1188         (allocate_fixed_point_type_info, is_fixed_point_type): New functions.
1189         (fixed_point_type_base_type, fixed_point_scaling_factor): New
1190         functions.
1191         * gdbtypes.h: #include "gmp-utils.h".
1192         (enum type_code) <TYPE_SPECIFIC_FIXED_POINT>: New enum.
1193         (union type_specific) <fixed_point_info>: New field.
1194         (struct fixed_point_type_info): New struct.
1195         (INIT_FIXED_POINT_SPECIFIC, TYPE_FIXED_POINT_INFO): New macros.
1196         (init_fixed_point_type, is_fixed_point_type)
1197         (fixed_point_type_base_type, fixed_point_scaling_factor)
1198         (allocate_fixed_point_type_info): Add declarations.
1199         * valprint.c (generic_val_print_fixed_point): New function.
1200         (generic_value_print): Add fixed-point type handling.
1201         * value.c (value_as_address, unpack_long): Add fixed-point type
1202         handling.
1203
1204 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
1205
1206         * utils.h (uinteger_pow): Add declaration.
1207         * utils.c (uinteger_pow): Moved here (without changes)...
1208         * valarith.c (uinteger_pow): ... from here.
1209
1210 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
1211
1212         * gmp-utils.h,  gmp-utils.c: New file.
1213         * unittests/gmp-utils-selftests.c: New file.
1214         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
1215         unittests/gmp-utils-selftests.c.
1216         (COMMON_SFILES) Add gmp-utils.c.
1217         (HFILES_NO_SRCDIR): Add gmp-utils.h.
1218
1219 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
1220
1221         * configure.ac: Generate an error if a usable GMP library
1222         could not be found.
1223         * configure: Regenerate.
1224
1225 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
1226
1227         * configure.ac: Add support for --with-libgmp-prefix.
1228         * Makefile.in (LIBGMP): New variable.
1229         (CLIBS): Include $(LIBGMP).
1230         * configure, config.in: Regenerate
1231
1232 2020-11-14  Andrew Burgess  <andrew.burgess@embecosm.com>
1233
1234         PR cli/26879
1235         * f-exp.y (COMPLETE): New token.
1236         (exp): Two new rules for tab-completion.
1237         (saw_name_at_eof): New static global.
1238         (last_was_structop): Likewise.
1239         (yylex): Set new variables, and return COMPLETE token at the end
1240         of the input stream in some cases.
1241
1242 2020-11-14  Tom Tromey  <tom@tromey.com>
1243
1244         * infrun.c (fetch_inferior_event): Use "bool" for should_stop.
1245
1246 2020-11-14  Tom Tromey  <tom@tromey.com>
1247
1248         * opencl-lang.c (opencl_component_ref): Make "comps" const.
1249
1250 2020-11-14  Simon Marchi  <simon.marchi@polymtl.ca>
1251
1252         * arm-tdep.c (class arm_instruction_reader) <read>: Fix comment.
1253
1254 2020-11-13  Tom Tromey  <tom@tromey.com>
1255
1256         * c-lang.c (convert_ucn, convert_octal, convert_hex)
1257         (convert_escape, parse_one_string): Constify.
1258
1259 2020-11-13  Keith Seitz  <keiths@redhat.com>
1260
1261         https://bugzilla.redhat.com/show_bug.cgi?id=1553086
1262         * elfread.c (elf_symfile_segments): Omit "Loadable section ...
1263         outside of ELF segments" warning for debugin
1264
1265 2020-11-13  Keith Seitz  <keiths@redhat.com>
1266
1267         PR gdb/23034
1268         * elfread.c (elf_symfile_segments): Output a BFD file name
1269         for the "Loadable section ... outside of ELF segments" warning.
1270
1271 2020-11-13  Simon Marchi  <simon.marchi@polymtl.ca>
1272
1273         PR gdb/26835
1274         * arm-tdep.c (class arm_instruction_reader): New.
1275         (target_arm_instruction_reader): New.
1276         (arm_analyze_prologue): Add instruction reader parameter and use
1277         it.  Use arm_expand_immediate.
1278         (class target_arm_instruction_reader): Adjust.
1279         (arm_skip_prologue): Adjust.
1280         (arm_expand_immediate): New.
1281         (arm_scan_prologue): Adjust.
1282         (arm_analyze_prologue_test): New.
1283         (class test_arm_instruction_reader): New.
1284
1285 2020-11-13  Andrew Burgess  <andrew.burgess@embecosm.com>
1286
1287         * f-lang.c (fortran_argument_convert): Add declaration.  Add
1288         header comment, taken from f-lang.h.  Make static.
1289         * f-lang.h (f77_get_dynamic_array_length): Delete declaration.
1290         (fortran_argument_convert): Delete declaration.
1291
1292 2020-11-12  Andrew Burgess  <andrew.burgess@embecosm.com>
1293
1294         * ada-exp.y (find_primitive_type): Make parameter const.
1295         * ada-lang.c (enum ada_primitive_types): Delete.
1296         (ada_language::language_arch_info): Update.
1297         * c-lang.c (enum c_primitive_types): Delete.
1298         (c_language_arch_info): Update.
1299         (enum cplus_primitive_types): Delete.
1300         (cplus_language::language_arch_info): Update.
1301         * d-lang.c (enum d_primitive_types): Delete.
1302         (d_language::language_arch_info): Update.
1303         * f-lang.c (enum f_primitive_types): Delete.
1304         (f_language::language_arch_info): Update.
1305         * go-lang.c (enum go_primitive_types): Delete.
1306         (go_language::language_arch_info): Update.
1307         * language.c (auto_or_unknown_language::language_arch_info):
1308         Update.
1309         (language_gdbarch_post_init): Use obstack_new, use array indexing.
1310         (language_string_char_type): Add header comment, call function in
1311         language_arch_info.
1312         (language_bool_type): Likewise
1313         (language_arch_info::bool_type): Define.
1314         (language_lookup_primitive_type_1): Delete.
1315         (language_lookup_primitive_type): Rewrite as a templated function
1316         to call function in language_arch_info, then instantiate twice.
1317         (language_arch_info::type_and_symbol::alloc_type_symbol): Define.
1318         (language_arch_info::lookup_primitive_type_and_symbol): Define.
1319         (language_arch_info::lookup_primitive_type): Define twice with
1320         different signatures.
1321         (language_arch_info::lookup_primitive_type_as_symbol): Define.
1322         (language_lookup_primitive_type_as_symbol): Rewrite to call a
1323         member function in language_arch_info.
1324         * language.h (language_arch_info): Complete rewrite.
1325         (language_lookup_primitive_type): Make templated.
1326         * m2-lang.c (enum m2_primitive_types): Delete.
1327         (m2_language::language_arch_info): Update.
1328         * opencl-lang.c (OCL_P_TYPE): Delete.
1329         (enum opencl_primitive_types): Delete.
1330         (opencl_type_data): Delete.
1331         (builtin_opencl_type): Delete.
1332         (lookup_opencl_vector_type): Update.
1333         (opencl_language::language_arch_info): Update, lots of content
1334         moved from...
1335         (build_opencl_types): ...here.  This function is now deleted.
1336         (_initialize_opencl_language): Delete.
1337         * p-lang.c (enum pascal_primitive_types): Delete.
1338         (pascal_language::language_arch_info): Update.
1339         * rust-lang.c (enum rust_primitive_types): Delete.
1340         (rust_language::language_arch_info): Update.
1341
1342 2020-11-12  Simon Marchi  <simon.marchi@polymtl.ca>
1343
1344         * dwarf2/read.c (dw2_do_instantiate_symtab): Fix call to
1345         dwarf2_queue_guard.
1346
1347 2020-11-12  Simon Marchi  <simon.marchi@polymtl.ca>
1348
1349         * dwarf2/read.c (dw2_do_instantiate_symtab): Fix typo in
1350         comment.
1351
1352 2020-11-12  Simon Marchi  <simon.marchi@polymtl.ca>
1353
1354         * dwarf2/read.c (dwarf_read_debug_printf,
1355         dwarf_read_debug_printf_v): New macros, use throughout the file.
1356
1357 2020-11-12  Shahab Vahedi  <shahab@synopsys.com>
1358
1359         PR tdep/27015
1360         * arc-linux-tdep.c (collect_register): Populate "eret" by
1361         "pc" value from the regcache when asked for "pc" value.
1362
1363 2020-11-12  Tom Tromey  <tom@tromey.com>
1364
1365         PR rust/26799:
1366         * symtab.c (find_symbol_at_address): Search symtabs if no psymtabs
1367         exist.
1368
1369 2020-11-12  Andrew Burgess  <andrew.burgess@embecosm.com>
1370
1371         * features/Makefile (XMLTOC): Add rx.xml.
1372         (FEATURE_XMLFILES): Remove rx.xml.
1373         (FEATURE_CFILES rule): Pass '-single-feature' flag.
1374         * features/rx.c: Regenerate.
1375         * features/rx.xml: Wrap in `target` tags, and reindent.
1376         * target-descriptions.c (struct maint_print_c_tdesc_options): New
1377         structure.
1378         (maint_print_c_tdesc_opt_def): New typedef.
1379         (maint_print_c_tdesc_opt_defs): New static global.
1380         (make_maint_print_c_tdesc_options_def_group): New function.
1381         (maint_print_c_tdesc_cmd): Make use of command line flags, only
1382         print single feature C file for target descriptions containing a
1383         single feature.
1384         (maint_print_c_tdesc_cmd_completer): New function.
1385         (_initialize_target_descriptions): Update call to register command
1386         completer, and include command line flag in help text.
1387
1388 2020-11-11  Andrew Burgess  <andrew.burgess@embecosm.com>
1389
1390         * riscv-tdep.c (riscv_dwarf_reg_to_regnum): Decode DWARF CSR
1391         numbers.
1392         * riscv-tdep.h (RISCV_DWARF_FIRST_CSR, RISCV_DWARF_LAST_CSR): New
1393         enum values.
1394
1395 2020-11-10  Tom Tromey  <tom@tromey.com>
1396
1397         * value.h (internalvar_name): Update.
1398         * value.c (internalvar_name): Make return type const.
1399
1400 2020-11-10  Tom Tromey  <tom@tromey.com>
1401
1402         * ax-gdb.c (gen_struct_elt_for_reference, gen_namespace_elt)
1403         (gen_maybe_namespace_elt, gen_aggregate_elt_ref, gen_expr): Use
1404         const.
1405
1406 2020-11-10  Tom Tromey  <tom@tromey.com>
1407
1408         * objc-lang.h (value_nsstring): Update.
1409         * objc-lang.c (value_nsstring): Make "ptr" const.
1410
1411 2020-11-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1412
1413         * expprint.c (print_subexp_funcall): Increment expression position
1414         after reading argument count.
1415         * f-lang.c (print_subexp_f): Skip over opcode before calling
1416         common function.
1417         (dump_subexp_body_f): Likewise.
1418
1419 2020-11-06  Romain Geissler  <romain.geissler@amadeus.com>
1420
1421         PR python/26832
1422         * configure: Regenerate.
1423         * configure.ac: Check for python modules ctypes instead of
1424         itertools.
1425
1426 2020-11-06  Pedro Alves  <pedro@palves.net>
1427
1428         * macroexp.c (struct macro_buffer): Split in two classes.  Add
1429         uses adjusted.
1430         (struct shared_macro_buffer): New, factored out from struct
1431         macro_buffer.
1432         (struct growable_macro_buffer): New, factored out from struct
1433         macro_buffer.
1434         (set_token, get_comment, get_identifier, get_pp_number)
1435         (get_character_constant, get_string_literal, get_punctuator)
1436         (get_next_token_for_substitution): Constify parameters.
1437         (substitute_args): Constify locals.
1438
1439 2020-11-05  Tom Tromey  <tom@tromey.com>
1440
1441         * dwarf2/read.c (read_cutu_die_from_dwo)
1442         (cutu_reader::cutu_reader, cutu_reader::cutu_reader)
1443         (build_type_psymtabs_1): Update.
1444         * dwarf2/abbrev.h (struct abbrev_table): Remove objfile
1445         parameter.
1446         * dwarf2/abbrev.c (abbrev_table::read): Remove objfile parameter.
1447         Don't read section.  Add assert.
1448
1449 2020-11-04  Tom Tromey  <tromey@adacore.com>
1450
1451         * ada-typeprint.c (ada_print_type): Handle __XVL fields.
1452
1453 2020-11-04  Tom Tromey  <tromey@adacore.com>
1454
1455         * ada-typeprint.c (ada_print_type): Handle __T types.
1456
1457 2020-11-04  Tom Tromey  <tromey@adacore.com>
1458
1459         * dwarf2/read.c (add_partial_symbol, process_die):
1460         Handle DW_TAG_array_type.
1461         (is_type_tag_for_partial): Add "lang" parameter.
1462         (load_partial_dies, new_symbol): Handle DW_TAG_array_type.
1463
1464 2020-11-04  Tom Tromey  <tromey@adacore.com>
1465
1466         * ada-lang.c (ada_value_slice_from_ptr): Use bit size.
1467
1468 2020-11-04  Tom Tromey  <tromey@adacore.com>
1469
1470         * dwarf2/read.c (read_array_type): Only apply stride to innermost
1471         array.
1472
1473 2020-11-04  Tom Tromey  <tromey@adacore.com>
1474
1475         * gdbtypes.c (update_static_array_size): Handle bit stride.
1476
1477 2020-11-04  Tom Tromey  <tromey@adacore.com>
1478
1479         * ada-lang.c (ada_value_struct_elt): Resolve dynamic type.
1480
1481 2020-11-04  Tom Tromey  <tromey@adacore.com>
1482
1483         * ada-lang.c (ada_is_any_packed_array_type): New function.
1484         (ada_evaluate_subexp) <case TERNOP_SLICE>: Use it.
1485
1486 2020-11-04  Tom Tromey  <tromey@adacore.com>
1487
1488         * dwarf2/read.c (recognize_bound_expression)
1489         (quirk_ada_thick_pointer): New functions.
1490         (read_array_type): Call quirk_ada_thick_pointer.
1491         (set_die_type): Add "skip_data_location" parameter.
1492         (quirk_ada_thick_pointer): New function.
1493         (process_structure_scope): Call quirk_ada_thick_pointer.
1494         * ada-lang.c (ada_is_unconstrained_packed_array_type)
1495         (decode_packed_array_bitsize): Handle thick pointers without
1496         parallel types.
1497         (ada_is_gnat_encoded_packed_array_type): Rename from
1498         ada_is_packed_array_type.
1499         (ada_is_constrained_packed_array_type): Update.
1500         * ada-valprint.c (ada_val_print_gnat_array): Remove.
1501         (ada_value_print_1): Use ada_get_decoded_value.
1502
1503 2020-11-04  Tom Tromey  <tromey@adacore.com>
1504
1505         * ada-lang.c (recursively_update_array_bitsize): New function.
1506         (decode_constrained_packed_array_type): Call it.
1507
1508 2020-11-04  Tom Tromey  <tromey@adacore.com>
1509
1510         * ada-lang.c (to_fixed_array_type): Error if
1511         decode_constrained_packed_array_type returns NULL.
1512
1513 2020-11-04  Tom Tromey  <tromey@adacore.com>
1514
1515         * dwarf2/leb.h (read_3_bytes): Use bfd_get_24.
1516
1517 2020-11-02  Tom Tromey  <tromey@adacore.com>
1518
1519         * Makefile.in (ALL_64_TARGET_OBS): Add amd64-ravenscar-thread.o.
1520         (ALLDEPFILES): Add amd64-ravenscar-thread.c.
1521         (HFILES_NO_SRCDIR): Add amd64-ravenscar-thread.h.
1522         * amd64-ravenscar-thread.c: New file.
1523         * amd64-ravenscar-thread.h: New file.
1524         * amd64-tdep.c (amd64_init_abi): Register ravenscar ops.
1525         * configure.tgt (amd64_tobjs): Add ravenscar objects.
1526
1527 2020-11-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1528
1529         * main.c (execute_cmdargs): New function.
1530         (captured_main_1): Make use of execute_cmdargs.
1531
1532 2020-11-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1533
1534         * NEWS: Mention changes to config file search path.
1535         * main.c
1536
1537 2020-11-02  Tom Tromey  <tromey@adacore.com>
1538
1539         * python/python.c: Consolidate two HAVE_PYTHON blocks.
1540         (python_GdbModuleDef): Move earlier.  Now static.
1541         (do_start_initialization): Consolidate some IS_PY3K blocks.
1542
1543 2020-11-02  Simon Marchi  <simon.marchi@efficios.com>
1544
1545         * aarch64-linux-tdep.c: Fix indentation.
1546         * aarch64-ravenscar-thread.c: Fix indentation.
1547         * aarch64-tdep.c: Fix indentation.
1548         * aarch64-tdep.h: Fix indentation.
1549         * ada-lang.c: Fix indentation.
1550         * ada-lang.h: Fix indentation.
1551         * ada-tasks.c: Fix indentation.
1552         * ada-typeprint.c: Fix indentation.
1553         * ada-valprint.c: Fix indentation.
1554         * ada-varobj.c: Fix indentation.
1555         * addrmap.c: Fix indentation.
1556         * addrmap.h: Fix indentation.
1557         * agent.c: Fix indentation.
1558         * aix-thread.c: Fix indentation.
1559         * alpha-bsd-nat.c: Fix indentation.
1560         * alpha-linux-tdep.c: Fix indentation.
1561         * alpha-mdebug-tdep.c: Fix indentation.
1562         * alpha-nbsd-tdep.c: Fix indentation.
1563         * alpha-obsd-tdep.c: Fix indentation.
1564         * alpha-tdep.c: Fix indentation.
1565         * amd64-bsd-nat.c: Fix indentation.
1566         * amd64-darwin-tdep.c: Fix indentation.
1567         * amd64-linux-nat.c: Fix indentation.
1568         * amd64-linux-tdep.c: Fix indentation.
1569         * amd64-nat.c: Fix indentation.
1570         * amd64-obsd-tdep.c: Fix indentation.
1571         * amd64-tdep.c: Fix indentation.
1572         * amd64-windows-tdep.c: Fix indentation.
1573         * annotate.c: Fix indentation.
1574         * arc-tdep.c: Fix indentation.
1575         * arch-utils.c: Fix indentation.
1576         * arch/arm-get-next-pcs.c: Fix indentation.
1577         * arch/arm.c: Fix indentation.
1578         * arm-linux-nat.c: Fix indentation.
1579         * arm-linux-tdep.c: Fix indentation.
1580         * arm-nbsd-tdep.c: Fix indentation.
1581         * arm-pikeos-tdep.c: Fix indentation.
1582         * arm-tdep.c: Fix indentation.
1583         * arm-tdep.h: Fix indentation.
1584         * arm-wince-tdep.c: Fix indentation.
1585         * auto-load.c: Fix indentation.
1586         * auxv.c: Fix indentation.
1587         * avr-tdep.c: Fix indentation.
1588         * ax-gdb.c: Fix indentation.
1589         * ax-general.c: Fix indentation.
1590         * bfin-linux-tdep.c: Fix indentation.
1591         * block.c: Fix indentation.
1592         * block.h: Fix indentation.
1593         * blockframe.c: Fix indentation.
1594         * bpf-tdep.c: Fix indentation.
1595         * break-catch-sig.c: Fix indentation.
1596         * break-catch-syscall.c: Fix indentation.
1597         * break-catch-throw.c: Fix indentation.
1598         * breakpoint.c: Fix indentation.
1599         * breakpoint.h: Fix indentation.
1600         * bsd-uthread.c: Fix indentation.
1601         * btrace.c: Fix indentation.
1602         * build-id.c: Fix indentation.
1603         * buildsym-legacy.h: Fix indentation.
1604         * buildsym.c: Fix indentation.
1605         * c-typeprint.c: Fix indentation.
1606         * c-valprint.c: Fix indentation.
1607         * c-varobj.c: Fix indentation.
1608         * charset.c: Fix indentation.
1609         * cli/cli-cmds.c: Fix indentation.
1610         * cli/cli-decode.c: Fix indentation.
1611         * cli/cli-decode.h: Fix indentation.
1612         * cli/cli-script.c: Fix indentation.
1613         * cli/cli-setshow.c: Fix indentation.
1614         * coff-pe-read.c: Fix indentation.
1615         * coffread.c: Fix indentation.
1616         * compile/compile-cplus-types.c: Fix indentation.
1617         * compile/compile-object-load.c: Fix indentation.
1618         * compile/compile-object-run.c: Fix indentation.
1619         * completer.c: Fix indentation.
1620         * corefile.c: Fix indentation.
1621         * corelow.c: Fix indentation.
1622         * cp-abi.h: Fix indentation.
1623         * cp-namespace.c: Fix indentation.
1624         * cp-support.c: Fix indentation.
1625         * cp-valprint.c: Fix indentation.
1626         * cris-linux-tdep.c: Fix indentation.
1627         * cris-tdep.c: Fix indentation.
1628         * darwin-nat-info.c: Fix indentation.
1629         * darwin-nat.c: Fix indentation.
1630         * darwin-nat.h: Fix indentation.
1631         * dbxread.c: Fix indentation.
1632         * dcache.c: Fix indentation.
1633         * disasm.c: Fix indentation.
1634         * dtrace-probe.c: Fix indentation.
1635         * dwarf2/abbrev.c: Fix indentation.
1636         * dwarf2/attribute.c: Fix indentation.
1637         * dwarf2/expr.c: Fix indentation.
1638         * dwarf2/frame.c: Fix indentation.
1639         * dwarf2/index-cache.c: Fix indentation.
1640         * dwarf2/index-write.c: Fix indentation.
1641         * dwarf2/line-header.c: Fix indentation.
1642         * dwarf2/loc.c: Fix indentation.
1643         * dwarf2/macro.c: Fix indentation.
1644         * dwarf2/read.c: Fix indentation.
1645         * dwarf2/read.h: Fix indentation.
1646         * elfread.c: Fix indentation.
1647         * eval.c: Fix indentation.
1648         * event-top.c: Fix indentation.
1649         * exec.c: Fix indentation.
1650         * exec.h: Fix indentation.
1651         * expprint.c: Fix indentation.
1652         * f-lang.c: Fix indentation.
1653         * f-typeprint.c: Fix indentation.
1654         * f-valprint.c: Fix indentation.
1655         * fbsd-nat.c: Fix indentation.
1656         * fbsd-tdep.c: Fix indentation.
1657         * findvar.c: Fix indentation.
1658         * fork-child.c: Fix indentation.
1659         * frame-unwind.c: Fix indentation.
1660         * frame-unwind.h: Fix indentation.
1661         * frame.c: Fix indentation.
1662         * frv-linux-tdep.c: Fix indentation.
1663         * frv-tdep.c: Fix indentation.
1664         * frv-tdep.h: Fix indentation.
1665         * ft32-tdep.c: Fix indentation.
1666         * gcore.c: Fix indentation.
1667         * gdb_bfd.c: Fix indentation.
1668         * gdbarch.sh: Fix indentation.
1669         * gdbarch.c: Re-generate
1670         * gdbarch.h: Re-generate.
1671         * gdbcore.h: Fix indentation.
1672         * gdbthread.h: Fix indentation.
1673         * gdbtypes.c: Fix indentation.
1674         * gdbtypes.h: Fix indentation.
1675         * glibc-tdep.c: Fix indentation.
1676         * gnu-nat.c: Fix indentation.
1677         * gnu-nat.h: Fix indentation.
1678         * gnu-v2-abi.c: Fix indentation.
1679         * gnu-v3-abi.c: Fix indentation.
1680         * go32-nat.c: Fix indentation.
1681         * guile/guile-internal.h: Fix indentation.
1682         * guile/scm-cmd.c: Fix indentation.
1683         * guile/scm-frame.c: Fix indentation.
1684         * guile/scm-iterator.c: Fix indentation.
1685         * guile/scm-math.c: Fix indentation.
1686         * guile/scm-ports.c: Fix indentation.
1687         * guile/scm-pretty-print.c: Fix indentation.
1688         * guile/scm-value.c: Fix indentation.
1689         * h8300-tdep.c: Fix indentation.
1690         * hppa-linux-nat.c: Fix indentation.
1691         * hppa-linux-tdep.c: Fix indentation.
1692         * hppa-nbsd-nat.c: Fix indentation.
1693         * hppa-nbsd-tdep.c: Fix indentation.
1694         * hppa-obsd-nat.c: Fix indentation.
1695         * hppa-tdep.c: Fix indentation.
1696         * hppa-tdep.h: Fix indentation.
1697         * i386-bsd-nat.c: Fix indentation.
1698         * i386-darwin-nat.c: Fix indentation.
1699         * i386-darwin-tdep.c: Fix indentation.
1700         * i386-dicos-tdep.c: Fix indentation.
1701         * i386-gnu-nat.c: Fix indentation.
1702         * i386-linux-nat.c: Fix indentation.
1703         * i386-linux-tdep.c: Fix indentation.
1704         * i386-nto-tdep.c: Fix indentation.
1705         * i386-obsd-tdep.c: Fix indentation.
1706         * i386-sol2-nat.c: Fix indentation.
1707         * i386-tdep.c: Fix indentation.
1708         * i386-tdep.h: Fix indentation.
1709         * i386-windows-tdep.c: Fix indentation.
1710         * i387-tdep.c: Fix indentation.
1711         * i387-tdep.h: Fix indentation.
1712         * ia64-libunwind-tdep.c: Fix indentation.
1713         * ia64-libunwind-tdep.h: Fix indentation.
1714         * ia64-linux-nat.c: Fix indentation.
1715         * ia64-linux-tdep.c: Fix indentation.
1716         * ia64-tdep.c: Fix indentation.
1717         * ia64-tdep.h: Fix indentation.
1718         * ia64-vms-tdep.c: Fix indentation.
1719         * infcall.c: Fix indentation.
1720         * infcmd.c: Fix indentation.
1721         * inferior.c: Fix indentation.
1722         * infrun.c: Fix indentation.
1723         * iq2000-tdep.c: Fix indentation.
1724         * language.c: Fix indentation.
1725         * linespec.c: Fix indentation.
1726         * linux-fork.c: Fix indentation.
1727         * linux-nat.c: Fix indentation.
1728         * linux-tdep.c: Fix indentation.
1729         * linux-thread-db.c: Fix indentation.
1730         * lm32-tdep.c: Fix indentation.
1731         * m2-lang.c: Fix indentation.
1732         * m2-typeprint.c: Fix indentation.
1733         * m2-valprint.c: Fix indentation.
1734         * m32c-tdep.c: Fix indentation.
1735         * m32r-linux-tdep.c: Fix indentation.
1736         * m32r-tdep.c: Fix indentation.
1737         * m68hc11-tdep.c: Fix indentation.
1738         * m68k-bsd-nat.c: Fix indentation.
1739         * m68k-linux-nat.c: Fix indentation.
1740         * m68k-linux-tdep.c: Fix indentation.
1741         * m68k-tdep.c: Fix indentation.
1742         * machoread.c: Fix indentation.
1743         * macrocmd.c: Fix indentation.
1744         * macroexp.c: Fix indentation.
1745         * macroscope.c: Fix indentation.
1746         * macrotab.c: Fix indentation.
1747         * macrotab.h: Fix indentation.
1748         * main.c: Fix indentation.
1749         * mdebugread.c: Fix indentation.
1750         * mep-tdep.c: Fix indentation.
1751         * mi/mi-cmd-catch.c: Fix indentation.
1752         * mi/mi-cmd-disas.c: Fix indentation.
1753         * mi/mi-cmd-env.c: Fix indentation.
1754         * mi/mi-cmd-stack.c: Fix indentation.
1755         * mi/mi-cmd-var.c: Fix indentation.
1756         * mi/mi-cmds.c: Fix indentation.
1757         * mi/mi-main.c: Fix indentation.
1758         * mi/mi-parse.c: Fix indentation.
1759         * microblaze-tdep.c: Fix indentation.
1760         * minidebug.c: Fix indentation.
1761         * minsyms.c: Fix indentation.
1762         * mips-linux-nat.c: Fix indentation.
1763         * mips-linux-tdep.c: Fix indentation.
1764         * mips-nbsd-tdep.c: Fix indentation.
1765         * mips-tdep.c: Fix indentation.
1766         * mn10300-linux-tdep.c: Fix indentation.
1767         * mn10300-tdep.c: Fix indentation.
1768         * moxie-tdep.c: Fix indentation.
1769         * msp430-tdep.c: Fix indentation.
1770         * namespace.h: Fix indentation.
1771         * nat/fork-inferior.c: Fix indentation.
1772         * nat/gdb_ptrace.h: Fix indentation.
1773         * nat/linux-namespaces.c: Fix indentation.
1774         * nat/linux-osdata.c: Fix indentation.
1775         * nat/netbsd-nat.c: Fix indentation.
1776         * nat/x86-dregs.c: Fix indentation.
1777         * nbsd-nat.c: Fix indentation.
1778         * nbsd-tdep.c: Fix indentation.
1779         * nios2-linux-tdep.c: Fix indentation.
1780         * nios2-tdep.c: Fix indentation.
1781         * nto-procfs.c: Fix indentation.
1782         * nto-tdep.c: Fix indentation.
1783         * objfiles.c: Fix indentation.
1784         * objfiles.h: Fix indentation.
1785         * opencl-lang.c: Fix indentation.
1786         * or1k-tdep.c: Fix indentation.
1787         * osabi.c: Fix indentation.
1788         * osabi.h: Fix indentation.
1789         * osdata.c: Fix indentation.
1790         * p-lang.c: Fix indentation.
1791         * p-typeprint.c: Fix indentation.
1792         * p-valprint.c: Fix indentation.
1793         * parse.c: Fix indentation.
1794         * ppc-linux-nat.c: Fix indentation.
1795         * ppc-linux-tdep.c: Fix indentation.
1796         * ppc-nbsd-nat.c: Fix indentation.
1797         * ppc-nbsd-tdep.c: Fix indentation.
1798         * ppc-obsd-nat.c: Fix indentation.
1799         * ppc-ravenscar-thread.c: Fix indentation.
1800         * ppc-sysv-tdep.c: Fix indentation.
1801         * ppc64-tdep.c: Fix indentation.
1802         * printcmd.c: Fix indentation.
1803         * proc-api.c: Fix indentation.
1804         * producer.c: Fix indentation.
1805         * producer.h: Fix indentation.
1806         * prologue-value.c: Fix indentation.
1807         * prologue-value.h: Fix indentation.
1808         * psymtab.c: Fix indentation.
1809         * python/py-arch.c: Fix indentation.
1810         * python/py-bpevent.c: Fix indentation.
1811         * python/py-event.c: Fix indentation.
1812         * python/py-event.h: Fix indentation.
1813         * python/py-finishbreakpoint.c: Fix indentation.
1814         * python/py-frame.c: Fix indentation.
1815         * python/py-framefilter.c: Fix indentation.
1816         * python/py-inferior.c: Fix indentation.
1817         * python/py-infthread.c: Fix indentation.
1818         * python/py-objfile.c: Fix indentation.
1819         * python/py-prettyprint.c: Fix indentation.
1820         * python/py-registers.c: Fix indentation.
1821         * python/py-signalevent.c: Fix indentation.
1822         * python/py-stopevent.c: Fix indentation.
1823         * python/py-stopevent.h: Fix indentation.
1824         * python/py-threadevent.c: Fix indentation.
1825         * python/py-tui.c: Fix indentation.
1826         * python/py-unwind.c: Fix indentation.
1827         * python/py-value.c: Fix indentation.
1828         * python/py-xmethods.c: Fix indentation.
1829         * python/python-internal.h: Fix indentation.
1830         * python/python.c: Fix indentation.
1831         * ravenscar-thread.c: Fix indentation.
1832         * record-btrace.c: Fix indentation.
1833         * record-full.c: Fix indentation.
1834         * record.c: Fix indentation.
1835         * reggroups.c: Fix indentation.
1836         * regset.h: Fix indentation.
1837         * remote-fileio.c: Fix indentation.
1838         * remote.c: Fix indentation.
1839         * reverse.c: Fix indentation.
1840         * riscv-linux-tdep.c: Fix indentation.
1841         * riscv-ravenscar-thread.c: Fix indentation.
1842         * riscv-tdep.c: Fix indentation.
1843         * rl78-tdep.c: Fix indentation.
1844         * rs6000-aix-tdep.c: Fix indentation.
1845         * rs6000-lynx178-tdep.c: Fix indentation.
1846         * rs6000-nat.c: Fix indentation.
1847         * rs6000-tdep.c: Fix indentation.
1848         * rust-lang.c: Fix indentation.
1849         * rx-tdep.c: Fix indentation.
1850         * s12z-tdep.c: Fix indentation.
1851         * s390-linux-tdep.c: Fix indentation.
1852         * score-tdep.c: Fix indentation.
1853         * ser-base.c: Fix indentation.
1854         * ser-mingw.c: Fix indentation.
1855         * ser-uds.c: Fix indentation.
1856         * ser-unix.c: Fix indentation.
1857         * serial.c: Fix indentation.
1858         * sh-linux-tdep.c: Fix indentation.
1859         * sh-nbsd-tdep.c: Fix indentation.
1860         * sh-tdep.c: Fix indentation.
1861         * skip.c: Fix indentation.
1862         * sol-thread.c: Fix indentation.
1863         * solib-aix.c: Fix indentation.
1864         * solib-darwin.c: Fix indentation.
1865         * solib-frv.c: Fix indentation.
1866         * solib-svr4.c: Fix indentation.
1867         * solib.c: Fix indentation.
1868         * source.c: Fix indentation.
1869         * sparc-linux-tdep.c: Fix indentation.
1870         * sparc-nbsd-tdep.c: Fix indentation.
1871         * sparc-obsd-tdep.c: Fix indentation.
1872         * sparc-ravenscar-thread.c: Fix indentation.
1873         * sparc-tdep.c: Fix indentation.
1874         * sparc64-linux-tdep.c: Fix indentation.
1875         * sparc64-nbsd-tdep.c: Fix indentation.
1876         * sparc64-obsd-tdep.c: Fix indentation.
1877         * sparc64-tdep.c: Fix indentation.
1878         * stabsread.c: Fix indentation.
1879         * stack.c: Fix indentation.
1880         * stap-probe.c: Fix indentation.
1881         * stubs/ia64vms-stub.c: Fix indentation.
1882         * stubs/m32r-stub.c: Fix indentation.
1883         * stubs/m68k-stub.c: Fix indentation.
1884         * stubs/sh-stub.c: Fix indentation.
1885         * stubs/sparc-stub.c: Fix indentation.
1886         * symfile-mem.c: Fix indentation.
1887         * symfile.c: Fix indentation.
1888         * symfile.h: Fix indentation.
1889         * symmisc.c: Fix indentation.
1890         * symtab.c: Fix indentation.
1891         * symtab.h: Fix indentation.
1892         * target-float.c: Fix indentation.
1893         * target.c: Fix indentation.
1894         * target.h: Fix indentation.
1895         * tic6x-tdep.c: Fix indentation.
1896         * tilegx-linux-tdep.c: Fix indentation.
1897         * tilegx-tdep.c: Fix indentation.
1898         * top.c: Fix indentation.
1899         * tracefile-tfile.c: Fix indentation.
1900         * tracepoint.c: Fix indentation.
1901         * tui/tui-disasm.c: Fix indentation.
1902         * tui/tui-io.c: Fix indentation.
1903         * tui/tui-regs.c: Fix indentation.
1904         * tui/tui-stack.c: Fix indentation.
1905         * tui/tui-win.c: Fix indentation.
1906         * tui/tui-winsource.c: Fix indentation.
1907         * tui/tui.c: Fix indentation.
1908         * typeprint.c: Fix indentation.
1909         * ui-out.h: Fix indentation.
1910         * unittests/copy_bitwise-selftests.c: Fix indentation.
1911         * unittests/memory-map-selftests.c: Fix indentation.
1912         * utils.c: Fix indentation.
1913         * v850-tdep.c: Fix indentation.
1914         * valarith.c: Fix indentation.
1915         * valops.c: Fix indentation.
1916         * valprint.c: Fix indentation.
1917         * valprint.h: Fix indentation.
1918         * value.c: Fix indentation.
1919         * value.h: Fix indentation.
1920         * varobj.c: Fix indentation.
1921         * vax-tdep.c: Fix indentation.
1922         * windows-nat.c: Fix indentation.
1923         * windows-tdep.c: Fix indentation.
1924         * xcoffread.c: Fix indentation.
1925         * xml-syscall.c: Fix indentation.
1926         * xml-tdesc.c: Fix indentation.
1927         * xstormy16-tdep.c: Fix indentation.
1928         * xtensa-config.c: Fix indentation.
1929         * xtensa-linux-nat.c: Fix indentation.
1930         * xtensa-linux-tdep.c: Fix indentation.
1931         * xtensa-tdep.c: Fix indentation.
1932
1933 2020-11-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1934             Craig Blackmore   <craig.blackmore@embecosm.com>
1935
1936         * riscv-tdep.c (riscv_frame_cache): Read the frame base register
1937         as an unsigned value.
1938
1939 2020-11-01  Tom Tromey  <tom@tromey.com>
1940
1941         * dbxread.c (dbx_end_psymtab): Update.
1942         * dwarf2/read.c (process_psymtab_comp_unit_reader)
1943         (build_type_psymtabs_reader): Update.
1944         * xcoffread.c (xcoff_end_psymtab): Update.
1945         * ctfread.c (scan_partial_symbols): Update.
1946         * psymtab.c (sort_pst_symbols): Remove.
1947         (partial_symtab::end): Rename from end_psymtab_common.  Inline
1948         sort_pst_symbols.
1949         * psympriv.h (struct partial_symtab) <end>: New method.
1950         (end_psymtab_common): Don't declare.
1951
1952 2020-11-01  Tom Tromey  <tom@tromey.com>
1953
1954         * symmisc.c (count_psyms): New function.
1955         (print_objfile_statistics): Use it.
1956         * psymtab.c (append_psymbol_to_list): Remove.
1957         (partial_symtab::add_psymbol): Inline append_psymbol_to_list.
1958         * objfiles.h (struct objstats) <n_psyms>: Remove.
1959
1960 2020-11-01  Tom Tromey  <tom@tromey.com>
1961
1962         * dbxread.c (dbx_end_psymtab): Update.
1963         * dwarf2/read.c (process_psymtab_comp_unit_reader): Update.
1964         (build_type_psymtabs_reader): Update.
1965         * xcoffread.c (xcoff_end_psymtab): Update.
1966         * ctfread.c (scan_partial_symbols): Update.
1967         * psympriv.h (end_psymtab_common): Update.
1968         * psymtab.c (end_psymtab_common): Remove objfile parameter.
1969         (sort_pst_symbols): Likewise.
1970
1971 2020-11-01  Tom Tromey  <tom@tromey.com>
1972
1973         * dbxread.c (dbx_symfile_read): Update.
1974         * dwarf2/read.c (dwarf2_build_psymtabs): Update.
1975         * xcoffread.c (xcoff_initial_scan): Update.
1976         * psympriv.h (init_psymbol_list): Don't declare.
1977         * psymtab.c (init_psymbol_list): Remove.
1978
1979 2020-11-01  Joel Brobecker  <brobecker@adacore.com>
1980
1981         * ada-lang.c (gnat_encoded_fixed_point_type_info): Renames
1982         gnat_encoded_fixed_type_info.  Update all callers.
1983
1984 2020-11-01  Joel Brobecker  <brobecker@adacore.com>
1985
1986         * ada-lang.c (cast_from_gnat_encoded_fixed_point_type): Split
1987         line too long.
1988
1989 2020-11-01  Joel Brobecker  <brobecker@adacore.com>
1990
1991         * ada-lang.c (cast_from_gnat_encoded_fixed_point_type): Renames
1992         cast_from_fixed.  Update all callers.
1993         (cast_to_gnat_encoded_fixed_point_type): Renames cast_to_fixed.
1994         Update all callers.
1995         (gnat_encoded_fixed_point_scaling_factor): Renames ada_scaling_factor.
1996         Update all callers.
1997         * ada-lang.h (gnat_encoded_fixed_point_scaling_factor): Renames
1998         ada_scaling_factor.
1999         * ada-typeprint.c: Replace call to ada_scaling_factor by call
2000         to print_gnat_encoded_fixed_point_type.
2001         * ada-valprint.c: Likewise.
2002
2003 2020-10-31  Andrew Burgess  <andrew.burgess@embecosm.com>
2004
2005         * infrun.h (infrun_debug_printf): Add check of debug_infrun flag.
2006         (debug_prefixed_printf): Add check of debug_displaced flag.
2007         * linux-nat.c (linux_nat_debug_printf): Add check of
2008         debug_linux_nat flag.
2009
2010 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
2011
2012         * infrun.c (infrun_debug_printf_1): Remove.
2013         (displaced_debug_printf_1): Remove.
2014         (stop_all_threads): Use debug_prefixed_printf.
2015         * infrun.h (infrun_debug_printf_1): Remove.
2016         (infrun_debug_printf): Use debug_prefixed_printf.
2017         (displaced_debug_printf_1): Remove.
2018         (displaced_debug_printf): Use debug_prefixed_printf.
2019         * linux-nat.c (linux_nat_debug_printf_1): Remove.
2020         (linux_nat_debug_printf): Use debug_prefixed_printf.
2021
2022 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
2023
2024         * configure: Re-generate.
2025         * sanitize.m4: Replace AC_TRY_LINK with AC_LINK_IFELSE +
2026         AC_LANG_PROGRAM.
2027
2028 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
2029
2030         * configure: Re-generate.
2031
2032 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
2033
2034         * configure: Re-generate.
2035
2036 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
2037
2038         * configure: Re-generate.
2039
2040 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
2041
2042         * configure: Re-generate.
2043
2044 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
2045
2046         * acinclude.m4: Modernize.
2047         * configure: Re-generate.
2048
2049 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
2050
2051         * configure.ac: Modernize.
2052         * configure: Re-generate.
2053
2054 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
2055
2056         * acinclude.m4 (AM_PROG_CC_STDC): Remove.
2057         * configure: Re-generate.
2058         * configure.ac: Remove AM_PROG_CC_STDC.
2059
2060 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
2061
2062         * configure.ac: Use AC_CANONICAL_{BUILD,HOST,TARGET} instead of
2063         AC_CANONICAL_SYSTEM.
2064         * configure: Re-generate.
2065
2066 2020-10-30  Simon Marchi  <simon.marchi@efficios.com>
2067
2068         * infrun.h (displaced_debug_printf): New macro.  Replace
2069         displaced debug prints throughout to use it.
2070         (displaced_debug_printf_1): New declaration.
2071         (displaced_step_dump_bytes): Return string, remove ui_file
2072         parameter, update all callers.
2073         * infrun.c (displaced_debug_printf_1): New function.
2074         (displaced_step_dump_bytes): Return string, remove ui_file
2075         parameter
2076
2077 2020-10-30  Simon Marchi  <simon.marchi@polymtl.ca>
2078
2079         * rs6000-tdep.c (rs6000_dwarf2_reg_to_regnum): Return -1 for
2080
2081 2020-10-30  Tom Tromey  <tromey@adacore.com>
2082
2083         * Makefile.in (stamp-init): Depend on config.status.
2084
2085 2020-10-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2086
2087         * infrun.c (fetch_inferior_event): Temporarily disable pagination.
2088
2089 2020-10-30  Pedro Alves  <pedro@palves.net>
2090
2091         * thread.c (lookup_selected_frame): Move ...
2092         * frame.c (lookup_selected_frame): ... here.
2093
2094 2020-10-30  Pedro Alves  <pedro@palves.net>
2095
2096         * blockframe.c (block_innermost_frame): Use get_selected_frame.
2097         * frame.c
2098         (scoped_restore_selected_frame::scoped_restore_selected_frame):
2099         Use save_selected_frame.  Save language as well.
2100         (scoped_restore_selected_frame::~scoped_restore_selected_frame):
2101         Use restore_selected_frame, and restore language as well.
2102         (selected_frame_id, selected_frame_level): New.
2103         (selected_frame): Update comments.
2104         (save_selected_frame, restore_selected_frame): New.
2105         (get_selected_frame): Use lookup_selected_frame.
2106         (get_selected_frame_if_set): Delete.
2107         (select_frame): Record selected_frame_level and selected_frame_id.
2108         * frame.h (scoped_restore_selected_frame) <m_level, m_lang>: New
2109         fields.
2110         (get_selected_frame): Make 'message' parameter optional.
2111         (get_selected_frame_if_set): Delete declaration.
2112         (select_frame): Update comments.
2113         (save_selected_frame, restore_selected_frame)
2114         (lookup_selected_frame): Declare.
2115         * gdbthread.h (scoped_restore_current_thread) <m_lang>: New field.
2116         * infrun.c (struct infcall_control_state) <selected_frame_level>:
2117         New field.
2118         (save_infcall_control_state): Use save_selected_frame.
2119         (restore_selected_frame): Delete.
2120         (restore_infcall_control_state): Use restore_selected_frame.
2121         * stack.c (select_frame_command_core, frame_command_core): Use
2122         get_selected_frame.
2123         * thread.c (restore_selected_frame): Rename to ...
2124         (lookup_selected_frame): ... this and make extern.  Select the
2125         current frame if the frame level is -1.
2126         (scoped_restore_current_thread::restore): Also restore the
2127         language.
2128         (scoped_restore_current_thread::~scoped_restore_current_thread):
2129         Don't try/catch.
2130         (scoped_restore_current_thread::scoped_restore_current_thread):
2131         Save the language as well.  Use save_selected_frame.
2132
2133 2020-10-29  Simon Marchi  <simon.marchi@polymtl.ca>
2134
2135         * gdbarch.sh (displaced_step_hw_singlestep): Adjust
2136         documentation.
2137         * gdbarch.h: Re-generate.
2138
2139 2020-10-29  Simon Marchi  <simon.marchi@polymtl.ca>
2140
2141         * gdbarch.sh (displaced_step_hw_singlestep): Remove closure
2142         parameter.
2143         * aarch64-tdep.c (aarch64_displaced_step_hw_singlestep):
2144         Likewise.
2145         * aarch64-tdep.h (aarch64_displaced_step_hw_singlestep):
2146         Likewise.
2147         * arch-utils.c (default_displaced_step_hw_singlestep):
2148         Likewise.
2149         * arch-utils.h (default_displaced_step_hw_singlestep):
2150         Likewise.
2151         * rs6000-tdep.c (ppc_displaced_step_hw_singlestep):
2152         Likewise.
2153         * s390-tdep.c (s390_displaced_step_hw_singlestep):
2154         Likewise.
2155         * gdbarch.c: Re-generate.
2156         * gdbarch.h: Re-generate.
2157         * infrun.c (resume_1): Adjust.
2158
2159 2020-10-29  Tom Tromey  <tom@tromey.com>
2160
2161         * progspace.c (program_space::~program_space): Don't call
2162         exec_close.
2163
2164 2020-10-29  Tom Tromey  <tom@tromey.com>
2165
2166         * exec.c (exec_target::close): Don't change current program
2167         space.
2168
2169 2020-10-29  Tom Tromey  <tom@tromey.com>
2170
2171         * symfile.c (add_symbol_file_command): Update.
2172         * exec.c (program_space::add_target_sections): Rename.
2173         * symfile-mem.c (symbol_file_add_from_memory): Update.
2174         * progspace.h (struct program_space) <add_target_sections>:
2175         Declare new overload.
2176         * exec.h (add_target_sections_of_objfile): Don't declare.
2177
2178 2020-10-29  Tom Tromey  <tom@tromey.com>
2179
2180         * solib.c (solib_map_sections): Update.
2181         * exec.c (program_space::add_target_sections): Now a method.
2182         (exec_file_attach): Update.
2183         * exec.h (add_target_sections): Don't declare.
2184         * progspace.h (struct program_space) <add_target_sections>:
2185         Declare.
2186
2187 2020-10-29  Tom Tromey  <tom@tromey.com>
2188
2189         * progspace.h (struct program_space) <remove_target_sections>:
2190         Declare.
2191         * exec.c (program_space::remove_target_sections): Now a method.
2192         * exec.h (remove_target_sections): Don't declare.
2193
2194 2020-10-29  Tom Tromey  <tom@tromey.com>
2195
2196         * inferior.c (delete_inferior): Update.
2197         * progspace.c (program_space::empty): Rename from
2198         program_space_empty_p.  Return bool.
2199         * progspace.h (struct program_space) <empty>: New method.
2200         (program_space_empty_p): Don't declare.
2201
2202 2020-10-29  Tom Tromey  <tom@tromey.com>
2203
2204         * progspace.c (program_space::~program_space): Don't call
2205         clear_program_space_solib_cache.
2206         (program_space::clear_solib_cache): Rename from
2207         clear_solib_cache.
2208         * solib.c (handle_solib_event): Update.
2209         * progspace.h (struct program_space) <clear_solib_cache>: New
2210         method.
2211         (clear_program_space_solib_cache): Don't declare.
2212
2213 2020-10-29  Tom Tromey  <tom@tromey.com>
2214
2215         * windows-tdep.c (windows_solib_create_inferior_hook): Update.
2216         * target.c (info_target_command): Update.
2217         * symfile.c (syms_from_objfile_1, finish_new_objfile)
2218         (symbol_file_clear, reread_symbols): Update.
2219         * symfile-mem.c (add_symbol_file_from_memory_command): Update.
2220         * stabsread.c (scan_file_globals): Update.
2221         * solib.c (update_solib_list): Update.
2222         * solib-svr4.c (elf_locate_base, open_symbol_file_object)
2223         (svr4_fetch_objfile_link_map, enable_break)
2224         (svr4_relocate_main_executable)
2225         (svr4_iterate_over_objfiles_in_search_order): Update.
2226         * solib-frv.c (lm_base, enable_break)
2227         (frv_relocate_main_executable): Update.
2228         (main_got, frv_fdpic_find_canonical_descriptor): Update.
2229         (frv_fetch_objfile_link_map): Update.
2230         * solib-dsbt.c (lm_base, dsbt_relocate_main_executable): Update.
2231         * solib-darwin.c (darwin_solib_create_inferior_hook): Update.
2232         * solib-aix.c (solib_aix_solib_create_inferior_hook): Update.
2233         * remote.c (remote_target::get_offsets): Update.
2234         (remote_target::start_remote)
2235         (extended_remote_target::post_attach): Update.
2236         * objfiles.c (entry_point_address_query): Update.
2237         * nto-procfs.c (nto_procfs_target::create_inferior): Update.
2238         * minsyms.c (get_symbol_leading_char): Update.
2239         * frame.c (inside_main_func): Update.
2240         * progspace.h (symfile_objfile): Remove macro.
2241
2242 2020-10-29  Tom Tromey  <tom@tromey.com>
2243
2244         * exec.c (exec_file_attach): Update.
2245         * progspace.c (program_space::exec_close): Update.
2246         * progspace.h (struct program_space) <ebfd>: Now a
2247         gdb_bfd_ref_ptr.
2248         <set_exec_bfd>: Change argument type.
2249         <exec_bfd>: Update.
2250
2251 2020-10-29  Tom Tromey  <tom@tromey.com>
2252
2253         * windows-tdep.c (windows_solib_create_inferior_hook): Update.
2254         * symfile.c (reread_symbols): Update.
2255         * symfile-mem.c (add_symbol_file_from_memory_command)
2256         (add_vsyscall_page): Update.
2257         * source-cache.c (source_cache::get_plain_source_lines): Update.
2258         * solib-svr4.c (find_program_interpreter, elf_locate_base)
2259         (svr4_current_sos_direct, svr4_exec_displacement)
2260         (svr4_relocate_main_executable): Update.
2261         (svr4_iterate_over_objfiles_in_search_order): Update.
2262         * solib-frv.c (enable_break2, enable_break): Update.
2263         * solib-dsbt.c (lm_base, enable_break): Update.
2264         * solib-darwin.c (find_program_interpreter)
2265         (darwin_solib_create_inferior_hook): Update.
2266         * sol-thread.c (rw_common, ps_pdmodel): Update.
2267         * rs6000-nat.c (rs6000_nat_target::create_inferior): Update.
2268         * remote.c (compare_sections_command)
2269         (remote_target::trace_set_readonly_regions): Update.
2270         * remote-sim.c (get_sim_inferior_data)
2271         (gdbsim_target::create_inferior, gdbsim_target::create_inferior): Update.
2272         (gdbsim_target_open, gdbsim_target::files_info): Update.
2273         * exec.h (exec_bfd): Remove macro.
2274         * progspace.c (initialize_progspace): Update.
2275         * proc-service.c (ps_addr_to_core_addr, core_addr_to_ps_addr):
2276         Update.
2277         * nto-procfs.c (nto_procfs_target::post_attach)
2278         (nto_procfs_target::create_inferior): Update.
2279         * maint.c (maintenance_info_sections): Update.
2280         * linux-thread-db.c (thread_db_target::get_thread_local_address):
2281         Update.
2282         * infcmd.c (post_create_inferior): Update.
2283         * gcore.c (default_gcore_arch, default_gcore_target): Update.
2284         (objfile_find_memory_regions): Update.
2285         * exec.c (validate_exec_file, exec_file_attach)
2286         (exec_read_partial_read_only, print_section_info): Update.
2287         * corelow.c (core_target_open): Update.
2288         * corefile.c (reopen_exec_file, validate_files): Update.
2289         * arm-tdep.c (gdb_print_insn_arm): Update.
2290         * arch-utils.c (gdbarch_update_p, default_print_insn): Update.
2291         * progspace.h (struct program_space) <exec_bfd, set_exec_bfd>: New
2292         methods.
2293
2294 2020-10-29  Tom Tromey  <tom@tromey.com>
2295
2296         * progspace.h (current_target_sections): Remove macro.
2297         * solib-svr4.c (scan_dyntag): Update.
2298         * solib-dsbt.c (scan_dyntag): Update.
2299         * exec.c (exec_target::close): Update.
2300         (add_target_sections, add_target_sections_of_objfile)
2301         (remove_target_sections, exec_target::get_section_table)
2302         (exec_target::files_info, set_section_command)
2303         (exec_set_section_address, exec_target::has_memory)
2304         (exec_target::has_memory): Update.
2305
2306 2020-10-29  Tom Tromey  <tom@tromey.com>
2307
2308         * source-cache.c (source_cache::get_plain_source_lines): Use
2309         current_program_space.
2310         * corefile.c (reopen_exec_file): Use current_program_space.
2311         * exec.c (exec_file_attach): Use current_program_space.
2312         * exec.h (exec_bfd_mtime): Remove.
2313
2314 2020-10-29  Tom Tromey  <tom@tromey.com>
2315
2316         * gcore.c (default_gcore_mach): Remove.
2317         (create_gcore_bfd): Update.
2318
2319 2020-10-29  Tom Tromey  <tom@tromey.com>
2320
2321         * progspace.c (program_space::exec_close): New method, from
2322         exec_close in exec.c.
2323         * exec.c (exec_close): Move to progspace.c.
2324         (exec_target::close, exec_file_attach): Update.
2325         * progspace.h (struct program_space) <exec_close>: Declare
2326         method.
2327
2328 2020-10-29  Tom Tromey  <tom@tromey.com>
2329
2330         * progspace.h (struct program_space) <exec_filename>: Rename from
2331         pspace_exec_filename.  Now a unique_xmalloc_ptr.
2332         * inferior.c (print_selected_inferior): Update.
2333         (print_inferior): Update.
2334         * mi/mi-main.c (print_one_inferior): Update.
2335         * exec.h (exec_filename): Remove macro.
2336         * corefile.c (get_exec_file): Update.
2337         * exec.c (exec_close): Update.
2338         (exec_file_attach): Update.
2339         * progspace.c (clone_program_space): Update.
2340         (print_program_space): Update.
2341
2342 2020-10-29  Tom Tromey  <tom@tromey.com>
2343
2344         * target-section.h (struct target_section): Add constructor.
2345         * exec.c (build_section_table, add_target_sections_of_objfile):
2346         Update.
2347         * corelow.c (core_target::build_file_mappings): Update.
2348
2349 2020-10-29  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2350
2351         PR gdb/19318
2352         * inferior.c (detach_inferior_command): Restore the current thread.
2353         (kill_inferior_command): Ditto.
2354
2355 2020-10-28  Tom de Vries  <tdevries@suse.de>
2356
2357         PR symtab/26772
2358         * symtab.c (find_pc_sect_compunit_symtab): In case there's an address
2359         map, check it in the "best match" loop.
2360
2361 2020-10-27  Simon Marchi  <simon.marchi@polymtl.ca>
2362
2363         * m32c-tdep.c: Remove unused includes.
2364
2365 2020-10-27  Simon Marchi  <simon.marchi@polymtl.ca>
2366
2367         * xtensa-tdep.c: Remove includes.
2368
2369 2020-10-27  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2370
2371         * breakpoint.c (struct condition_command_opts): New struct.
2372         (condition_command_option_defs): New static global.
2373         (make_condition_command_options_def_group): New function.
2374         (condition_completer): Update to consider the '-force' flag.
2375         (condition_command): Use gdb::option for the '-force' flag.
2376
2377 2020-10-27  Tom de Vries  <tdevries@suse.de>
2378
2379         * symtab.c (find_pc_sect_compunit_symtab): Include STATIC_BLOCK
2380         symbols in section check.
2381
2382 2020-10-27  Tom de Vries  <tdevries@suse.de>
2383
2384         * symtab.c (find_pc_sect_compunit_symtab): Use early continue.
2385
2386 2020-10-27  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2387
2388         * breakpoint.h (set_breakpoint_condition): Add a new bool parameter.
2389         * breakpoint.c: Update the help text of the 'condition' and 'break'
2390         commands.
2391         (set_breakpoint_condition): Take a new bool parameter
2392         to control whether condition definition should be forced even when
2393         the condition expression is invalid in all of the current locations.
2394         (condition_command): Update the call to 'set_breakpoint_condition'.
2395         (find_condition_and_thread): Take the "-force-condition" flag into
2396         account.
2397         * linespec.c (linespec_keywords): Add "-force-condition" as an
2398         element.
2399         (FORCE_KEYWORD_INDEX): New #define.
2400         (linespec_lexer_lex_keyword): Update to consider "-force-condition"
2401         as a keyword.
2402         * ada-lang.c (create_ada_exception_catchpoint): Ditto.
2403         * guile/scm-breakpoint.c (gdbscm_set_breakpoint_condition_x): Ditto.
2404         * python/py-breakpoint.c (bppy_set_condition): Ditto.
2405         * NEWS: Mention the changes to the 'break' and 'condition' commands.
2406
2407 2020-10-27  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2408
2409         * breakpoint.h (class bp_location) <disabled_by_cond>: New field.
2410         * breakpoint.c (set_breakpoint_location_condition): New function.
2411         (set_breakpoint_condition): Disable a breakpoint location if parsing
2412         the condition string gives an error.
2413         (should_be_inserted): Update to consider the 'disabled_by_cond' field.
2414         (build_target_condition_list): Ditto.
2415         (build_target_command_list): Ditto.
2416         (build_bpstat_chain): Ditto.
2417         (print_one_breakpoint_location): Ditto.
2418         (print_one_breakpoint): Ditto.
2419         (breakpoint_1): Ditto.
2420         (bp_location::bp_location): Ditto.
2421         (locations_are_equal): Ditto.
2422         (update_breakpoint_locations): Ditto.
2423         (enable_disable_bp_num_loc): Ditto.
2424         (init_breakpoint_sal): Use set_breakpoint_location_condition.
2425         (find_condition_and_thread_for_sals): New static function.
2426         (create_breakpoint): Call find_condition_and_thread_for_sals.
2427         (location_to_sals): Call find_condition_and_thread_for_sals instead
2428         of find_condition_and_thread.
2429
2430 2020-10-26  Tom de Vries  <tdevries@suse.de>
2431
2432         * dwarf2/read.c (process_full_comp_unit): Call
2433         dwarf2_find_base_address.
2434
2435 2020-10-26  Tom Tromey  <tromey@adacore.com>
2436
2437         * gdbtypes.c (create_range_type): Revert previous patch.  Add
2438         comment.
2439
2440 2020-10-26  Pedro Alves  <pedro@palves.net>
2441
2442         * nat/linux-waitpid.c: Include "gdbsupport/eintr.h".
2443         (my_waitpid): Use gdb::handle_eintr.
2444
2445 2020-10-25  Simon Marchi  <simon.marchi@polymtl.ca>
2446
2447         * acinclude.m4: Update ptrace.m4 path.
2448         * ptrace.m4: Moved to gdbsupport.
2449
2450 2020-10-24  Simon Marchi  <simon.marchi@polymtl.ca>
2451
2452         * symfile-mem.c (add_vsyscall_page): Use inferior parameter
2453         instead of target_gdbarch.
2454
2455 2020-10-24  Simon Marchi  <simon.marchi@polymtl.ca>
2456
2457         * jit.c (jit_reader_load_command): Pass current inferior.
2458         (jit_inferior_init): Change parameter type to inferior, use it.
2459         (jit_inferior_created): Remove.
2460         (jit_inferior_created_hook): Pass inferior parameter down.
2461         (_initialize_jit): Use jit_inferior_created_hook instead of
2462         jit_inferior_created.
2463         * jit.h (jit_inferior_created_hook): Add inferior parameter.
2464         * infrun.c (follow_exec): Pass inferior to
2465         jit_inferior_created_hook.
2466
2467 2020-10-24  Simon Marchi  <simon.marchi@efficios.com>
2468
2469         * linux-thread-db.c (check_pid_namespace_match): Add inferior
2470         parameter and use it.
2471         (thread_db_inferior_created): Pass inferior argument.
2472
2473 2020-10-24  Simon Marchi  <simon.marchi@efficios.com>
2474
2475         * aix-thread.c (aix_thread_inferior_created): Add inferior
2476         parameter.
2477         * bsd-uthread.c (bsd_uthread_inferior_created): Likewise.
2478         * dummy-frame.c (cleanup_dummy_frames): Likewise.
2479         * jit.c (jit_inferior_created): Likewise.
2480         * linux-thread-db.c (thread_db_inferior_created): Likewise.
2481         * m68k-linux-tdep.c (m68k_linux_inferior_created): Likewise.
2482         * observable.h (inferior_created): Likewise.
2483         * ravenscar-thread.c (ravenscar_inferior_created): Likewise.
2484         * symfile-mem.c (add_vsyscall_page): Likewise.
2485         * infcmd.c (post_create_inferior): Pass inferior argument.
2486
2487 2020-10-24  Joel Brobecker  <brobecker@adacore.com>
2488
2489         GDB 10.1 released.
2490
2491 2020-10-23  Joel Brobecker  <brobecker@adacore.com>
2492
2493         * ada-typeprint.c (ada_print_type): Remove superfluous second call
2494         to ada_check_typedef.
2495
2496 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2497
2498         * f-exp.y (f_parse): Rename to...
2499         (f_language::parser): ...this.
2500         * f-lang.c (f_get_encoding): Rename to...
2501         (f_language::get_encoding): ...this.
2502         (f_op_print_tab): Rename to...
2503         (f_language::op_print_tab): ...this.
2504         (exp_descriptor_f): Rename to...
2505         (f_language::exp_descriptor_tab): ...this.
2506         (class f_language): Moved to f-lang.h.
2507         (f_language::language_arch_info): New function, moved out of class
2508         declaration.
2509         (f_language::search_name_hash): Likewise.
2510         (f_language::lookup_symbol_nonlocal): Likewise.
2511         (f_language::get_symbol_name_matcher_inner): Likewise.
2512         * f-lang.h: Add 'valprint.h' include.
2513         (class f_language): Moved here from f-lang.c.
2514         * f-typeprint.c (f_type_print_args): Delete commented out
2515         declaration.
2516         (f_print_typedef): Rename to...
2517         (f_language::print_typedef): ...this.
2518         (f_print_type): Rename to...
2519         (f_language::print_type): ...this.
2520         (f_type_print_varspec_prefix): Delete declaration and rename to...
2521         (f_language::f_type_print_varspec_prefix): ...this.
2522         (f_type_print_varspec_suffix): Delete declaration and rename to...
2523         (f_language::f_type_print_varspec_suffix): ...this.
2524         (f_type_print_base): Delete declaration and rename to...
2525         (f_language::f_type_print_base): ...this.
2526         * f-valprint.c (f_value_print_inner): Rename to...
2527         (f_language::value_print_inner): ...this.
2528         * parse.c: Delete 'f-lang.h' include.
2529
2530 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2531
2532         * language.h (language_defn::print_type): Add variable names in
2533         declaration, and update header comment.
2534
2535 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2536
2537         * ada-lang.c (ada_language::demangle): Rename to...
2538         (ada_language::demangle_symbol): ...this.
2539         * c-lang.c (cplus_language::demangle): Rename to...
2540         (cplus_language::demangle_symbol): ...this.
2541         * d-lang.c (d_language::demangle): Rename to...
2542         (d_language::demangle_symbol): ...this.
2543         * f-lang.c (f_language::demangle): Rename to...
2544         (f_language::demangle_symbol): ...this.
2545         * go-lang.c (go_language::demangle): Rename to...
2546         (go_language::demangle_symbol): ...this.
2547         * language.c (language_demangle): Update call to demangle_symbol.
2548         (auto_or_unknown_language::demangle): Rename to...
2549         (auto_or_unknown_language::demangle_symbol): ...this.
2550         * language.h (language_defn::demangle): Rename to...
2551         (language_defn::demangle_symbol): ...this.
2552         * objc-lang.c (objc_language::demangle): Rename to...
2553         (objc_language::demangle_symbol): ...this.
2554         * rust-lang.c (rust_language::demangle): Rename to...
2555         (rust_language::demangle_symbol): ...this.
2556
2557 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2558
2559         * language.h (LA_ITERATE_OVER_SYMBOLS): Delete.
2560         (iterate_over_file_blocks): Replace use of macro with the macros
2561         definition.
2562
2563 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2564
2565         * language.h (LA_PRINT_ARRAY_INDEX): Delete.
2566         * valprint.c (maybe_print_array_index): Replace use of macro with
2567         the macros definition.
2568
2569 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2570
2571         * ada-lang.c (ada_language::print_array_index): Call value_print
2572         directly.
2573         * language.c (language_defn::print_array_index): Likewise.
2574         * language.h (LA_VALUE_PRINT): Delete.
2575         * valprint.c (value_print): Call value_print on the
2576         current_language directly.
2577
2578 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2579
2580         * language.h (LA_PRINT_TYPEDEF): Delete.
2581         * typeprint.c (typedef_print): Call print_typedef directly on the
2582         current_language object.
2583
2584 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2585
2586         * m2-exp.y (m2_parse): Rename to...
2587         (m2_language::parser): ...this.  Update function signature.
2588         * m2-lang.c (m2_printchar): Renamed to m2_language::printchar.
2589         (m2_op_print): Rename to...
2590         (m2_language::op_print_tab): ...this, and make const.
2591         (exp_descriptor_modula2): Rename to...
2592         (m2_language::exp_descriptor_modula2): ...this.
2593         (class m2_language): Move to m2-lang.h.
2594         (m2_language::language_arch_info): New function, moved out of
2595         class declaration.
2596         (m2_language::printchar): New function, body from m2_printchar.
2597         (m2_language::printstr): New function, moved out of class
2598         declaration.
2599         (m2_language::emitchar): Likewise.
2600         * m2-lang.h (m2_parse): Delete declaration.
2601         (m2_print_typedef): Delete declaration.
2602         (m2_value_print_inner): Delete declaration.
2603         (class m2_language): Class declaration moved from m2-lang.c,
2604         larger functions are left in m2-lang.c.
2605         * m2-typeprint.c (m2_print_typedef): Rename to...
2606         (m2_language::print_typedef): ...this, and update function
2607         signature.
2608         * m2-valprint.c (m2_value_print_inner): Rename to...
2609         (m2_language::value_print_inner): ...this, replace use of
2610         LA_PRINT_STRING with a direct call to printstr member function,
2611         and update recursive call.
2612
2613 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2614
2615         * language.c (default_is_string_type_p): Delete, implementation
2616         moved into auto_or_unknown_language::is_string_type_p.
2617         (unk_op_print_tab): Moved into
2618         auto_or_unknown_language::opcode_print_table.
2619         (unknown_language_arch_info): Delete, implementation moved into
2620         auto_or_unknown_language::language_arch_info.
2621         (class auto_or_unknown_language): New class, member functions
2622         copied from unknown_language class, with some updates.
2623         (class unknown_language): Most member functions moved into
2624         auto_or_unknown_language class.  Inherit from
2625         auto_or_unknown_language class.
2626         (class auto_language): Inherit from auto_or_unknown_language.
2627         Delete most member functions.
2628
2629 2020-10-22  Hannes Domani  <ssbssa@yahoo.de>
2630
2631         * stabsread.c (read_member_functions): Remove gdb_assert.
2632
2633 2020-10-22  Hannes Domani  <ssbssa@yahoo.de>
2634
2635         * gdbtypes.c (init_complex_type): Check target type name.
2636
2637 2020-10-22  Simon Marchi  <simon.marchi@polymtl.ca>
2638
2639         * target-debug.h (target_debug_print_struct_target_ops_p):
2640         Remove.
2641         (target_debug_print_async_callback_ftype_p): Remove.
2642         (target_debug_print_struct_trace_state_variable_p): Remove.
2643         (target_debug_print_struct_traceframe_info_p): Remove.
2644         (target_debug_print_VEC__btrace_block_s__pp): Remove.
2645         (target_debug_print_enum_btrace_format): Remove.
2646         (target_debug_print_enum_info_proc_what): Remove.
2647         (target_debug_print_thread_info_pp): Remove.
2648
2649 2020-10-22  Simon Marchi  <simon.marchi@efficios.com>
2650
2651         * target.h (struct target_ops) <make_corefile_notes>:
2652         Change return type to unique pointer.
2653         * target.c (dummy_make_corefile_notes): Likewise.
2654         * exec.c (struct exec_target) <make_corefile_notes>:
2655         Likewise.
2656         (exec_target::make_corefile_notes): Likewise.
2657         * procfs.c (class procfs_target) <make_corefile_notes>:
2658         Likewise.
2659         (procfs_do_thread_registers): Adjust to unique pointer.
2660         (struct procfs_corefile_thread_data): Add constructor.
2661         <note_data>: Change type to unique pointer.
2662         (procfs_corefile_thread_callback): Adjust to unique pointer.
2663         (procfs_target::make_corefile_notes): Change return type to
2664         unique pointer.
2665         * target-delegates.c: Re-generate.
2666         * gcore.c (write_gcore_file_1): Adjust.
2667         * target-debug.h (target_debug_print_gdb_unique_xmalloc_ptr_char):
2668         New.
2669
2670 2020-10-22  Tom de Vries  <tdevries@suse.de>
2671
2672         * block.c (find_block_in_blockvector): Make sure the returned block
2673         contains pc.
2674
2675 2020-10-22  Simon Marchi  <simon.marchi@polymtl.ca>
2676
2677         PR gdb/26693
2678         * dwarf2/read.c (load_full_comp_unit): Add existing_cu
2679         parameter.
2680         (load_cu): Pass existing CU.
2681         (process_imported_unit_die): Likewise.
2682         (follow_die_offset): Likewise.
2683
2684 2020-10-22  Luis Machado  <luis.machado@linaro.org>
2685
2686         * corelow.c (core_target::xfer_partial): Also check for an empty
2687         m_core_unavailable_mappings vector.
2688
2689 2020-10-22  Andrew Burgess  <andrew.burgess@embecosm.com>
2690
2691         * expprint.c (dump_subexp_body_standard): Print RANGE_HAS_STRIDE.
2692         * expression.h (enum range_type): Add RANGE_HAS_STRIDE.
2693         * f-exp.y (arglist): Allow for a series of subranges.
2694         (subrange): Add cases for subranges with strides.
2695         * f-lang.c (value_f90_subarray): Catch use of array strides and
2696         throw an error.
2697         * parse.c (operator_length_standard): Handle RANGE_HAS_STRIDE.
2698
2699 2020-10-22  Andrew Burgess  <andrew.burgess@embecosm.com>
2700
2701         * expprint.c (print_subexp_standard): Change enum range_type to
2702         range_flag and rename variables to match.
2703         (dump_subexp_body_standard): Likewise.
2704         * expression.h (enum range_type): Rename to...
2705         (enum range_flag): ...this.
2706         (range_types): Rename to...
2707         (range_flags): ...this.
2708         * f-lang.c (value_f90_subarray): Change enum range_type to
2709         range_flag and rename variables to match.
2710         * parse.c (operator_length_standard): Likewise.
2711         * rust-exp.y (rust_parser::convert_ast_to_expression): Change enum
2712         range_type to range_flag.
2713         * rust-lang.c (rust_evaluate_funcall): Likewise.
2714         (rust_range): Likewise.
2715         (rust_compute_range): Likewise.
2716         (rust_subscript): Likewise.
2717
2718 2020-10-22  Andrew Burgess  <andrew.burgess@embecosm.com>
2719
2720         * expprint.c (print_subexp_standard): Update to reflect changes to
2721         enum range_type.
2722         (dump_subexp_body_standard): Likewise.
2723         * expression.h (enum range_type): Convert to a bit field enum, and
2724         make the enum unsigned.
2725         * f-exp.y (subrange): Update to reflect changes to enum
2726         range_type.
2727         * f-lang.c (value_f90_subarray): Likewise.
2728         * parse.c (operator_length_standard): Likewise.
2729         * rust-exp.y (rust_parser::convert_ast_to_expression): Likewise.
2730         * rust-lang.c (rust_range): Likewise.
2731         (rust_compute_range): Likewise.
2732         (rust_subscript): Likewise.
2733
2734 2020-10-21  Simon Marchi  <simon.marchi@efficios.com>
2735
2736         * infrun.c (displaced_step_in_progress_thread): Fix comment.
2737         (displaced_step_in_progress): Fix comment.
2738
2739 2020-10-21  Simon Marchi  <simon.marchi@polymtl.ca>
2740
2741         * gdbarch.sh (make_corefile_notes): Return unique pointer.
2742         * gdbarch.c: Re-generate.
2743         * gdbarch.h: Re-generate.
2744         * gcore.c (write_gcore_file_1): Adjust.
2745         * fbsd-tdep.c (struct fbsd_collect_regset_section_cb_data): Add
2746         constructor.
2747         <note_data>: Change type to unique pointer.
2748         <abort_iteration>: Change type to bool.
2749         (fbsd_collect_regset_section_cb): Adjust to unique pointer.
2750         (fbsd_collect_thread_registers): Return void, adjust.
2751         (struct fbsd_corefile_thread_data): Add construtor.
2752         <note_data>: Change type to unique pointer.
2753         (fbsd_corefile_thread): Adjust.
2754         (fbsd_make_corefile_notes): Return unique pointer, adjust.
2755         * linux-tdep.c (linux_make_mappings_corefile_notes): Change type
2756         to unique pointer, adjust.
2757         (struct linux_collect_regset_section_cb_data): Add constructor.
2758         <note_data>: Change type to unique pointer.
2759         <abort_iteration>: Change type to bool.
2760         (linux_collect_thread_registers): Return void, adjust.
2761         (struct linux_corefile_thread_data): Add constructor.
2762         <note_data>: Change type to unique pointer.
2763         (linux_corefile_thread): Adjust.
2764         (linux_make_corefile_notes): Return unique pointer, adjust.
2765
2766 2020-10-20  Simon Marchi  <simon.marchi@polymtl.ca>
2767
2768         * gdbarch.sh (displaced_step_hw_singlestep): Return bool.
2769         * gdbarch.c: Re-generate.
2770         * gdbarch.h: Re-generate.
2771         * aarch64-tdep.c (aarch64_displaced_step_hw_singlestep): Return
2772         bool.
2773         * aarch64-tdep.h (aarch64_displaced_step_hw_singlestep):
2774         Likewise.
2775         * arch-utils.h (default_displaced_step_hw_singlestep): Likewise.
2776         * arch-utils.c (default_displaced_step_hw_singlestep): Likewise.
2777         * rs6000-tdep.c (ppc_displaced_step_hw_singlestep): Likewise.
2778         * s390-tdep.c (s390_displaced_step_hw_singlestep): Likewise.
2779
2780 2020-10-20  Simon Marchi  <simon.marchi@polymtl.ca>
2781
2782         * gdbarch.sh: Make generated predicates return bool.
2783         * gdbarch.c: Re-generate.
2784         * gdbarch.h: Re-generate.
2785
2786 2020-10-20  Tom Tromey  <tom@tromey.com>
2787
2788         * varobj-iter.h (struct varobj_item): Remove typedef.
2789
2790 2020-10-20  Simon Marchi  <simon.marchi@polymtl.ca>
2791
2792         * infrun.c (currently_stepping): Change int to bool
2793         (maybe_software_singlestep): Likewise.
2794         (show_stop_on_solib_events): Likewise.
2795         (stepping_past_nonsteppable_watchpoint): Likewise.
2796         (displaced_step_in_progress_any_inferior): Likewise.
2797         (displaced_step_in_progress_thread): Likewise.
2798         (keep_going_stepped_thread): Likewise.
2799         (thread_still_needs_step_over): Likewise.
2800         (start_step_over): Likewise.
2801         (do_target_resume): Likewise.
2802         (resume_1): Likewise.
2803         (clear_proceed_status): Likewise.
2804         (thread_still_needs_step_over_bp): Likewise.
2805         (proceed): Likewise.
2806         (switch_back_to_stepped_thread): Likewise.
2807         (adjust_pc_after_break): Likewise.
2808         (stepped_in_from): Likewise.
2809         (handle_stop_requested): Likewise.
2810         (handle_syscall_event): Likewise.
2811         (handle_no_resumed): Likewise.
2812         (handle_inferior_event): Likewise.
2813         (finish_step_over): Likewise.
2814         (handle_signal_stop): Likewise.
2815         (process_event_stop_test): Likewise.
2816
2817 2020-10-20  Simon Marchi  <simon.marchi@polymtl.ca>
2818
2819         * infrun.c (get_displaced_stepping_state): Fix comment.
2820
2821 2020-10-20  Andreas Schwab  <schwab@linux-m68k.org>
2822
2823         * cli/cli-cmds.c (_initialize_cli_cmds): Fix alias command help.
2824
2825 2020-10-19  Tom Tromey  <tromey@adacore.com>
2826
2827         PR tui/26719
2828         * tui/tui-winsource.h (struct tui_source_window_base)
2829         <refresh_window>: Rename from refresh_pad.
2830         * tui/tui-winsource.c (tui_source_window_base::refresh_window):
2831         Rename from refresh_pad.
2832         (tui_source_window_base::show_source_content)
2833         (tui_source_window_base::do_scroll_horizontal): Update.
2834
2835 2020-10-19  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2836
2837         * thread.c (_initialize_thread): Fine-tune the help text of
2838         'info threads'.
2839
2840 2020-10-19  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2841
2842         * frame.c: Remove the unused 'uinteger_option_def' type alias.
2843
2844 2020-10-14  Mihails Strasuns  <mihails.strasuns@intel.com>
2845
2846         * breakpoint.c (handle_jit_event): Add an argument, change how
2847         `jit_event_handler` is called.
2848
2849 2020-10-17  Tom Tromey  <tom@tromey.com>
2850
2851         * xcoffread.c (xcoff_end_psymtab): Use partial_symtab::empty.
2852         (scan_xcoff_symtab): Update.
2853         * psymtab.h (class psymtab_storage) <global_psymbols,
2854         static_psymbols, current_global_psymbols,
2855         current_static_psymbols>: Remove.
2856         * psymtab.c (require_partial_symbols, find_pc_sect_psymbol)
2857         (match_partial_symbol, lookup_partial_symbol): Update.
2858         (print_partial_symbols): Change parameters.
2859         (dump_psymtab, recursively_search_psymtabs)
2860         (psym_fill_psymbol_map, psym_find_compunit_symtab_by_address)
2861         (sort_pst_symbols, partial_symtab::partial_symtab): Update.
2862         (concat): Remove.
2863         (end_psymtab_common): Simplify.
2864         (append_psymbol_to_list): Change parameters.
2865         (partial_symtabs::add_psymbol): Rename from add_psymbol_to_list.
2866         (init_psymbol_list): Simplify.
2867         (maintenance_info_psymtabs, maintenance_check_psymtabs): Update.
2868         * psympriv.h (struct partial_symtab) <empty>: New method.
2869         <globals_offset, n_global_syms, statics_offset, n_static_syms>:
2870         Remove.
2871         <global_psymbols, static_psymbols>: New members.
2872         <add_psymbol>: New methods.
2873         (add_psymbol_to_list): Don't declare.
2874         (psymbol_placement): Move earlier.
2875         * mdebugread.c (parse_partial_symbols): Update.
2876         (handle_psymbol_enumerators): Change parameters.
2877         (mdebug_expand_psymtab): Update.
2878         * dwarf2/read.c (process_psymtab_comp_unit_reader)
2879         (add_partial_symbol): Update.
2880         * dwarf2/index-write.c (write_psymbols): Change parameters.
2881         (write_one_signatured_type): Update.
2882         (recursively_count_psymbols): Update.
2883         (recursively_write_psymbols): Update.
2884         (class debug_names) <recursively_write_psymbols>: Update.
2885         <write_psymbols>: Change parameters.
2886         <write_one_signatured_type>: Update.
2887         * dbxread.c (read_dbx_symtab): Update.
2888         (dbx_end_psymtab): Use partial_symtab::empty.
2889         * ctfread.c (struct ctf_context) <pst>: New member.
2890         (create_partial_symtab): Set it.
2891         (ctf_psymtab_type_cb, ctf_psymtab_var_cb): Update.
2892         (scan_partial_symbols): Use the psymtab's context.  Update.
2893
2894 2020-10-17  Tom Tromey  <tom@tromey.com>
2895
2896         * valprint.c (generic_value_print): Remove comment.
2897         * m2-valprint.c (m2_value_print_inner): Remove comment.
2898         * gdbtypes.c (create_range_type): Set TYPE_UNSIGNED from base
2899         type.
2900
2901 2020-10-17  Tom de Vries  <tdevries@suse.de>
2902
2903         PR symtab/26317
2904         * source.c (select_source_symtab): Handling sal.symtab == NULL for
2905         symbol main.
2906
2907 2020-10-14  Tom de Vries  <tdevries@suse.de>
2908
2909         PR gdb/26733
2910         * solib.c (solib_contains_address_p): Handle
2911         'solib->sections == nullptr'.
2912
2913 2020-10-13  Simon Marchi  <simon.marchi@polymtl.ca>
2914
2915         PR gdb/26642
2916         * infrun.c (do_target_wait_1): Clear TARGET_WNOHANG if the
2917         target can't do async.
2918         * target.c (target_wait): Assert that we don't pass
2919         TARGET_WNOHANG to a target that can't async.
2920
2921 2020-10-13  Kamil Rytarowski  <n54@gmx.com>
2922
2923         * Makefile.in (ALL_64_TARGET_OBS, ALL_TARGET_OBS)
2924         HFILES_NO_SRCDIR, ALLDEPFILES): Rename files.
2925         * alpha-bsd-nat.c: Adjust include.
2926         * alpha-bsd-tdep.h: Adjust comment.
2927         * alpha-nbsd-tdep.c: Rename to ...
2928         * alpha-netbsd-tdep.c: ... this, adjust include.
2929         * amd64-nbsd-nat.c: Rename to ...
2930         * amd64-netbsd-nat.c: ... this, adjust include.
2931         * amd64-nbsd-tdep.c: Rename to ...
2932         * amd64-netbsd-tdep.c: ... this, adjust include.
2933         * amd64-tdep.h: Adjust include.
2934         * arm-nbsd-nat.c: Rename to ...
2935         * arm-netbsd-nat.c: ... this, adjust include.
2936         * arm-nbsd-tdep.c: Rename to ...
2937         * arm-netbsd-tdep.c: ... this, adjust include.
2938         * arm-nbsd-tdep.h: Rename to ...
2939         * arm-netbsd-tdep.h: ... this, adjust include.
2940         * configure.nat: Adjust file lists.
2941         * configure.tgt: Likewise.
2942         * hppa-nbsd-nat.c: Rename to ...
2943         * hppa-netbsd-nat.c: ... this, adjust include.
2944         * hppa-nbsd-tdep.c: Rename to ...
2945         * hppa-netbsd-tdep.c: ... this, adjust include.
2946         * i386-nbsd-nat.c: Rename to ...
2947         * i386-netbsd-nat.c: ... this, adjust include.
2948         * i386-nbsd-tdep.c: Rename to ...
2949         * i386-netbsd-tdep.c: ... this, adjust include.
2950         * m68k-bsd-nat.c: Adjust include.
2951         * mips-nbsd-nat.c: Rename to ...
2952         * mips-netbsd-nat.c: ... this, adjust include.
2953         * mips-nbsd-tdep.c: Rename to ...
2954         * mips-netbsd-tdep.c: ... this, adjust include.
2955         * mips-nbsd-tdep.h: Rename to ...
2956         * mips-netbsd-tdep.h: ... this.
2957         * nbsd-nat.c: Rename to ...
2958         * netbsd-nat.c: ... this, adjust include.
2959         * nbsd-nat.h: Rename to ...
2960         * netbsd-nat.h: ... this, adjust include.
2961         * nbsd-tdep.c: Rename to ...
2962         * netbsd-tdep.c: ... this, adjust include.
2963         * nbsd-tdep.h: Rename to ...
2964         * netbsd-tdep.h: ... this.
2965         * ppc-nbsd-nat.c: Rename to ...
2966         * ppc-netbsd-nat.c: ... this, adjust include.
2967         * ppc-nbsd-tdep.c: Rename to ...
2968         * ppc-netbsd-tdep.c: ... this, adjust include and comment.
2969         * ppc-nbsd-tdep.h: Rename to ...
2970         * ppc-netbsd-tdep.h: ... this.
2971         * sh-nbsd-nat.c: Rename to ...
2972         * sh-netbsd-nat.c: ... this, adjust include.
2973         * sh-nbsd-tdep.c: Rename to ...
2974         * sh-netbsd-tdep.c: ... this, adjust include.
2975         * sparc-nbsd-nat.c: Rename to ...
2976         * sparc-netbsd-nat.c: ... this.
2977         * sparc-nbsd-tdep.c: Rename to ...
2978         * sparc-netbsd-tdep.c: ... this, adjust include.
2979         * sparc64-nbsd-nat.c: Rename to ...
2980         * sparc64-netbsd-nat.c: ... this.
2981         * sparc64-nbsd-tdep.c: Rename to ...
2982         * sparc64-netbsd-tdep.c: ... this, adjust include.
2983         * sparc64-tdep.h: Adjust comment.
2984         * vax-bsd-nat.c: Adjust include.
2985         * vax-nbsd-tdep.c: Rename to ...
2986         * vax-netbsd-tdep.c: ... this, adjust include.
2987
2988 2020-10-12  Tom Tromey  <tom@tromey.com>
2989
2990         * target.h (struct target_ops) <get_section_table>: Update.
2991         (target_get_section_table): Update.
2992         * target.c (target_get_section_table, target_section_by_addr)
2993         (memory_xfer_partial_1): Update.
2994         * target-section.h (target_section_table): Now an alias.
2995         * target-delegates.c: Rebuild.
2996         * target-debug.h (target_debug_print_target_section_table_p):
2997         Rename from target_debug_print_struct_target_section_table_p.
2998         * symfile.c (build_section_addr_info_from_section_table): Update.
2999         * solib.c (solib_map_sections, solib_contains_address_p): Update.
3000         * solib-svr4.c (scan_dyntag): Update.
3001         * solib-dsbt.c (scan_dyntag): Update.
3002         * remote.c (remote_target::remote_xfer_live_readonly_partial):
3003         Update.
3004         * record-full.c (record_full_core_target::xfer_partial): Update.
3005         * progspace.h (struct program_space) <target_sections>: Update.
3006         * exec.h (print_section_info): Update.
3007         * exec.c (exec_target::close, build_section_table)
3008         (add_target_sections, add_target_sections_of_objfile)
3009         (remove_target_sections, exec_on_vfork)
3010         (section_table_available_memory)
3011         (section_table_xfer_memory_partial)
3012         (exec_target::get_section_table, exec_target::xfer_partial)
3013         (print_section_info, set_section_command)
3014         (exec_set_section_address, exec_target::has_memory): Update.
3015         * corelow.c (core_target::build_file_mappings)
3016         (core_target::xfer_partial, core_target::info_proc_mappings)
3017         (core_target::info_proc_mappings): Update.
3018         * bfd-target.c (class target_bfd): Update
3019
3020 2020-10-12  Tom Tromey  <tom@tromey.com>
3021
3022         * progspace.c (program_space::~program_space): Don't call
3023         clear_section_table.
3024         * exec.h (clear_section_table): Don't declare.
3025         * exec.c (exec_target::close): Update.
3026         (clear_section_table): Remove.
3027
3028 2020-10-12  Tom Tromey  <tom@tromey.com>
3029
3030         * exec.c (add_target_sections_of_objfile): Simplify.
3031
3032 2020-10-12  Tom Tromey  <tom@tromey.com>
3033
3034         * solib.c (solib_map_sections): Update.
3035         * record-full.c (record_full_core_open_1): Update.
3036         * exec.h (build_section_table): Return a target_section_table.
3037         * exec.c (exec_file_attach): Update.
3038         (build_section_table): Return a target_section_table.
3039         * corelow.c (core_target::core_target): Update.
3040         * bfd-target.c (target_bfd::target_bfd): Update.
3041
3042 2020-10-12  Tom Tromey  <tom@tromey.com>
3043
3044         * target.c (target_section_by_addr, memory_xfer_partial_1):
3045         Update.
3046         * target-section.h (struct target_section_table): Use
3047         std::vector.
3048         * symfile.h (build_section_addr_info_from_section_table): Take a
3049         target_section_table.
3050         * symfile.c (build_section_addr_info_from_section_table): Take a
3051         target_section_table.
3052         * solist.h (struct so_list) <sections>: Change type.
3053         <sections_end>: Remove.
3054         * solib.c (solib_map_sections, clear_so, solib_read_symbols)
3055         (solib_contains_address_p): Update.
3056         * solib-svr4.c (scan_dyntag): Update.
3057         * solib-dsbt.c (scan_dyntag): Update.
3058         * remote.c (remote_target::remote_xfer_live_readonly_partial):
3059         Update.
3060         * record-full.c (record_full_core_start, record_full_core_end):
3061         Remove.
3062         (record_full_core_sections): New global.
3063         (record_full_core_open_1, record_full_core_target::xfer_partial):
3064         Update.
3065         * exec.h (build_section_table, section_table_xfer_memory_partial)
3066         (add_target_sections): Take a target_section_table.
3067         * exec.c (exec_file_attach, clear_section_table): Update.
3068         (resize_section_table): Remove.
3069         (build_section_table, add_target_sections): Take a
3070         target_section_table.
3071         (add_target_sections_of_objfile, remove_target_sections)
3072         (exec_on_vfork): Update.
3073         (section_table_available_memory): Take a target_section_table.
3074         (section_table_read_available_memory): Update.
3075         (section_table_xfer_memory_partial): Take a target_section_table.
3076         (print_section_info, set_section_command)
3077         (exec_set_section_address, exec_target::has_memory): Update.
3078         * corelow.c (class core_target) <m_core_section_table,
3079         m_core_file_mappings>: Remove braces.
3080         <~core_target>: Remove.
3081         (core_target::core_target): Update.
3082         (core_target::~core_target): Remove.
3083         (core_target::build_file_mappings)
3084         (core_target::xfer_memory_via_mappings)
3085         (core_target::xfer_partial, core_target::info_proc_mappings):
3086         Update.
3087         * bfd-target.c (target_bfd::xfer_partial): Update.
3088         (target_bfd::target_bfd): Update.
3089         (target_bfd::~target_bfd): Remove.
3090
3091 2020-10-12  Tom Tromey  <tom@tromey.com>
3092
3093         * target.h (struct target_section, struct target_section_table):
3094         Move to target-section.h.
3095         * target-section.h: New file.
3096
3097 2020-10-12  Pedro Alves  <pedro@palves.net>
3098
3099         PR exp/26602
3100         * valops.c (struct struct_field_searcher): New.
3101         (update_search_result): Rename to ...
3102         (struct_field_searcher::update_result): ... this.  Simplify
3103         prototype.  Record all found fields.
3104         (do_search_struct_field): Rename to ...
3105         (struct_field_searcher::search): ... this.  Simplify prototype.
3106         Maintain stack of visited baseclass path.  Call update_result for
3107         fields too.  Keep searching fields in baseclasses instead of
3108         stopping at the first found field.
3109         (search_struct_field): Use struct_field_searcher.  When looking
3110         for fields, report ambiguous access attempts.
3111
3112 2020-10-11  Andrew Burgess  <andrew.burgess@embecosm.com>
3113
3114         * frame.c (inside_main_func): Check full symbols as well as
3115         minimal symbols.
3116
3117 2020-10-09  Joel Brobecker  <brobecker@adacore.com>
3118
3119         * ada-lang.c (advance_wild_match): Rewrite the function's
3120         description.  Change the type of target0, t0 and t1 to char.
3121
3122 2020-10-09  Tom Tromey  <tromey@adacore.com>
3123
3124         * dwarf2/read.c (dwarf2_add_field): Handle signed offsets.
3125
3126 2020-10-09  Tom Tromey  <tromey@adacore.com>
3127
3128         * ada-lang.h (ada_encode): Return std::string.
3129         * ada-lang.c (ada_encode_1): Return std::string.
3130         (ada_encode): Likewise.
3131         (type_from_tag, ada_lookup_name_info::ada_lookup_name_info):
3132         Update.
3133         * ada-exp.y (block_lookup, write_var_or_type): Update.
3134
3135 2020-10-09  Hannes Domani  <ssbssa@yahoo.de>
3136
3137         PR exp/26714
3138         * printcmd.c (print_formatted): Handle void results as
3139         unformatted prints.
3140
3141 2020-10-09  Andrew Burgess  <andrew.burgess@embecosm.com>
3142
3143         * arch/aarch32.c (aarch32_create_target_description): Release the
3144         target_desc_up as late as possible.
3145         * arch/aarch64.c (aarch64_create_target_description): Likewise.
3146         * arch/amd64.c (amd64_create_target_description): Likewise.
3147         * arch/arc.c (arc_create_target_description): Return a
3148         target_desc_up, don't release it.
3149         * arch/arc.h (arc_create_target_description): Update declaration.
3150         (arc_lookup_target_description): Move target_desc_up into the
3151         cache, and return a borrowed pointer.
3152         * arch/arm.c (arm_create_target_description): Release the
3153         target_desc_up as late as possible.
3154         * arch/i386.c (i386_create_target_description): Likewise.
3155         * arch/riscv.h (riscv_create_target_description): Update
3156         declaration to match definition.
3157         * arch/tic6x.c (tic6x_create_target_description): Release the
3158         target_desc_up as late as possible.
3159
3160 2020-10-09  Andrew Burgess  <andrew.burgess@embecosm.com>
3161
3162         * Makefile.in: Include Makefile.gnulib.inc.  Don't define LIBGNU
3163         or INCGNU.  Make use of LIBGNU_EXTRA_LIBS when linking.
3164
3165 2020-10-09  Jan Vrany  <jan.vrany@labware.com>
3166
3167         * source.c (directory_command): Notify observers that "directories"
3168         parameter has changed.
3169
3170 2020-10-08  Tom Tromey  <tom@tromey.com>
3171
3172         * cli/cli-cmds.c (print_disassembly): Style function name and
3173         addresses.  Add _() wrappers.
3174
3175 2020-10-08  Shahab Vahedi  <shahab@synopsys.com>
3176
3177         * NEWS: Mention ARC support in GDBserver.
3178
3179 2020-10-08  Andrew Burgess  <andrew.burgess@embecosm.com>
3180
3181         * arch/aarch32.c (aarch32_create_target_description): Release
3182         unique_ptr returned from allocate_target_description.
3183         * arch/aarch64.c (aarch64_create_target_description): Likewise.
3184         * arch/amd64.c (amd64_create_target_description): Likewise.
3185         * arch/arc.c (arc_create_target_description): Likewise.
3186         * arch/arm.c (arm_create_target_description): Likewise.
3187         * arch/i386.c (i386_create_target_description): Likewise.
3188         * arch/riscv.c (riscv_create_target_description): Update return
3189         type.  Handle allocate_target_description returning a unique_ptr.
3190         (riscv_lookup_target_description): Update to handle unique_ptr.
3191         * arch/tic6x.c (tic6x_create_target_description): Release
3192         unique_ptr returned from allocate_target_description.
3193         * features/microblaze-with-stack-protect.c: Regenerate.
3194         * features/microblaze.c: Regenerate.
3195         * features/mips-dsp-linux.c: Regenerate.
3196         * features/mips-linux.c: Regenerate.
3197         * features/mips64-dsp-linux.c: Regenerate.
3198         * features/mips64-linux.c: Regenerate.
3199         * features/nds32.c: Regenerate.
3200         * features/nios2.c: Regenerate.
3201         * features/or1k.c: Regenerate.
3202         * features/rs6000/powerpc-32.c: Regenerate.
3203         * features/rs6000/powerpc-32l.c: Regenerate.
3204         * features/rs6000/powerpc-403.c: Regenerate.
3205         * features/rs6000/powerpc-403gc.c: Regenerate.
3206         * features/rs6000/powerpc-405.c: Regenerate.
3207         * features/rs6000/powerpc-505.c: Regenerate.
3208         * features/rs6000/powerpc-601.c: Regenerate.
3209         * features/rs6000/powerpc-602.c: Regenerate.
3210         * features/rs6000/powerpc-603.c: Regenerate.
3211         * features/rs6000/powerpc-604.c: Regenerate.
3212         * features/rs6000/powerpc-64.c: Regenerate.
3213         * features/rs6000/powerpc-64l.c: Regenerate.
3214         * features/rs6000/powerpc-7400.c: Regenerate.
3215         * features/rs6000/powerpc-750.c: Regenerate.
3216         * features/rs6000/powerpc-860.c: Regenerate.
3217         * features/rs6000/powerpc-altivec32.c: Regenerate.
3218         * features/rs6000/powerpc-altivec32l.c: Regenerate.
3219         * features/rs6000/powerpc-altivec64.c: Regenerate.
3220         * features/rs6000/powerpc-altivec64l.c: Regenerate.
3221         * features/rs6000/powerpc-e500.c: Regenerate.
3222         * features/rs6000/powerpc-e500l.c: Regenerate.
3223         * features/rs6000/powerpc-isa205-32l.c: Regenerate.
3224         * features/rs6000/powerpc-isa205-64l.c: Regenerate.
3225         * features/rs6000/powerpc-isa205-altivec32l.c: Regenerate.
3226         * features/rs6000/powerpc-isa205-altivec64l.c: Regenerate.
3227         * features/rs6000/powerpc-isa205-ppr-dscr-vsx32l.c: Regenerate.
3228         * features/rs6000/powerpc-isa205-ppr-dscr-vsx64l.c: Regenerate.
3229         * features/rs6000/powerpc-isa205-vsx32l.c: Regenerate.
3230         * features/rs6000/powerpc-isa205-vsx64l.c: Regenerate.
3231         * features/rs6000/powerpc-isa207-htm-vsx32l.c: Regenerate.
3232         * features/rs6000/powerpc-isa207-htm-vsx64l.c: Regenerate.
3233         * features/rs6000/powerpc-isa207-vsx32l.c: Regenerate.
3234         * features/rs6000/powerpc-isa207-vsx64l.c: Regenerate.
3235         * features/rs6000/powerpc-vsx32.c: Regenerate.
3236         * features/rs6000/powerpc-vsx32l.c: Regenerate.
3237         * features/rs6000/powerpc-vsx64.c: Regenerate.
3238         * features/rs6000/powerpc-vsx64l.c: Regenerate.
3239         * features/rs6000/rs6000.c: Regenerate.
3240         * features/rx.c: Regenerate.
3241         * features/s390-gs-linux64.c: Regenerate.
3242         * features/s390-linux32.c: Regenerate.
3243         * features/s390-linux32v1.c: Regenerate.
3244         * features/s390-linux32v2.c: Regenerate.
3245         * features/s390-linux64.c: Regenerate.
3246         * features/s390-linux64v1.c: Regenerate.
3247         * features/s390-linux64v2.c: Regenerate.
3248         * features/s390-te-linux64.c: Regenerate.
3249         * features/s390-tevx-linux64.c: Regenerate.
3250         * features/s390-vx-linux64.c: Regenerate.
3251         * features/s390x-gs-linux64.c: Regenerate.
3252         * features/s390x-linux64.c: Regenerate.
3253         * features/s390x-linux64v1.c: Regenerate.
3254         * features/s390x-linux64v2.c: Regenerate.
3255         * features/s390x-te-linux64.c: Regenerate.
3256         * features/s390x-tevx-linux64.c: Regenerate.
3257         * features/s390x-vx-linux64.c: Regenerate.
3258         * mips-tdep.c (_initialize_mips_tdep): Release unique_ptr returned
3259         from allocate_target_description.
3260         * target-descriptions.c (allocate_target_description): Update
3261         return type.
3262         (print_c_tdesc::visit_pre): Release unique_ptr returned from
3263         allocate_target_description.
3264
3265 2020-10-07  Tom Tromey  <tromey@adacore.com>
3266
3267         * unittests/search-memory-selftests.c: New file.
3268         * Makefile.in (SELFTESTS_SRCS): Add
3269         unittests/search-memory-selftests.c.
3270
3271 2020-10-07  Tom Tromey  <tromey@adacore.com>
3272
3273         PR gdb/16930:
3274         * findcmd.c (_initialize_mem_search): Mention that the range is
3275         inclusive.
3276
3277 2020-10-07  Tom Tromey  <tromey@adacore.com>
3278
3279         * target.h (simple_search_memory): Don't declare.
3280         * target.c (simple_search_memory): Move to gdbsupport.
3281         (default_search_memory): Update.
3282         * remote.c (remote_target::search_memory): Update.
3283
3284 2020-10-07  Simon Marchi  <simon.marchi@efficios.com>
3285
3286         * Makefile.in (COMPILE): Add CXXFLAGS.
3287         (INTERNAL_CFLAGS_BASE): Remove CXXFLAGS.
3288         (check-headers): Add CXXFLAGS.
3289
3290 2020-10-07  Anton Kolesov  <anton.kolesov@synopsys.com>
3291
3292         * arc-linux-tdep.h: New file.
3293         * arc-linux-tdep.c (arc_linux_core_reg_offsets,
3294         arc_linux_supply_gregset, arc_linux_supply_v2_regset,
3295         arc_linux_collect_gregset, arc_linux_collect_v2_regset,
3296         arc_linux_gregset, arc_linux_v2_regset,
3297         arc_linux_iterate_over_regset_sections,
3298         arc_linux_core_read_description): Implement.
3299         (arc_linux_init_osabi): Set iterate_over_regset_sections.
3300         * arc-tdep.h (ARC_OFFSET_NO_REGISTER): Declare.
3301         (arc_gdbarch_features_create): Add.
3302         * arc-tdep.c (arc_gdbarch_features_create): Not static anymore.
3303
3304 2020-10-07  Shahab Vahedi  <shahab@synopsys.com>
3305
3306         * arch/arc.h: Rename "arc_gdbarch_features" to
3307         "arc_arch_features".
3308         * arc-tdep.h: Likewise.
3309         * arc-tdep.c: Likewise.
3310
3311 2020-10-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3312
3313         * infcmd.c (attach_command): Remove the redundant call to
3314         `clear_proceed_status`.
3315
3316 2020-10-07  Kamil Rytarowski  <n54@gmx.com>
3317
3318         * nat/netbsd-nat.c (write_memory, read_memory): Update.
3319
3320 2020-10-07  Kamil Rytarowski  <n54@gmx.com>
3321
3322         * nat/netbsd-nat.c (write_memory, read_memory): Add.
3323         * nat/netbsd-nat.h (write_memory, read_memory): Likewise.
3324         * nbsd-nat.c (nbsd_nat_target::xfer_partial): Update.
3325
3326 2020-10-07  Simon Marchi  <simon.marchi@polymtl.ca>
3327
3328         * break-catch-sig.c (signal_catch_counts): Make a static arrray.
3329         (_initialize_break_catch_sig): Don't allocate array.
3330
3331 2020-10-06  Andrew Burgess  <andrew.burgess@embecosm.com>
3332
3333         * symtab.c (find_pc_line): Return unmapped addresses when the
3334         requested address is also unmapped.
3335
3336 2020-10-05  Simon Marchi  <simon.marchi@efficios.com>
3337
3338         * Makefile.in (HFILES_NO_SRCDIR): Remove tui/tui-windata.h, add
3339         tui/tui-out.h.
3340
3341 2020-10-05  Simon Marchi  <simon.marchi@efficios.com>
3342
3343         * amd64-windows-tdep.c (amd64_windows_return_value): Use
3344         type::is_vector instead of TYPE_VECTOR.
3345
3346 2020-10-05  Simon Marchi  <simon.marchi@polymtl.ca>
3347
3348         * auto-load.c (auto_load_objfile_script_1): Don't use
3349         debugfile_holder as temporary variable when stripping drive
3350         letter.
3351
3352 2020-10-05  Hannes Domani  <ssbssa@yahoo.de>
3353
3354         * amd64-windows-tdep.c (amd64_windows_passed_by_integer_register):
3355         Add TYPE_CODE_COMPLEX.
3356         (amd64_windows_return_value): Fix types returned via XMM0.
3357
3358 2020-10-05  Alan Hayward  <alan.hayward@arm.com>
3359
3360         * MAINTAINERS (Responsible Maintainers): Add Luis Machado to
3361         AArch64/ARM maintainers.
3362
3363 2020-10-04  Simon Marchi  <simon.marchi@polymtl.ca>
3364
3365         * NEWS: Mention set/show debug event-loop.
3366
3367 2020-10-02  Tom Tromey  <tromey@adacore.com>
3368
3369         * skip.c (skiplist_entry::skiplist_entry): Unconditionally use
3370         REG_EXTENDED.
3371
3372 2020-10-02  Simon Marchi  <simon.marchi@efficios.com>
3373
3374         * aix-thread.c (aix_thread_inferior_created): Remove parameters.
3375         * procfs.c (procfs_inferior_created): Remove.
3376         (_initialize_procfs): Don't register procfs_inferior_created.
3377
3378 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
3379
3380         * async-event.c (invoke_async_signal_handlers): Add debug
3381         print.
3382         (check_async_event_handlers): Likewise.
3383         * event-top.c (show_debug_event_loop): New function.
3384         (_initialize_event_top): Register "set debug event-loop"
3385         setting.
3386
3387 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
3388
3389         * debug.c (debug_prefixed_vprintf): Move to gdbsupport.
3390         * debug.h: Remove.
3391         * infrun.c: Include gdbsupport/common-debug.h.
3392         * linux-nat.c: Likewise.
3393
3394 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
3395
3396         * async-event.h (create_async_signal_handler): Add name
3397         parameter.
3398         (create_async_event_handler): Likewise.
3399         * async-event.c (struct async_signal_handler) <name>: New field.
3400         (struct async_event_handler) <name>: New field.
3401         (create_async_signal_handler): Assign name.
3402         (create_async_event_handler): Assign name.
3403         * event-top.c (async_init_signals): Pass name when creating
3404         handler.
3405         * infrun.c (_initialize_infrun): Likewise.
3406         * record-btrace.c (record_btrace_push_target): Likewise.
3407         * record-full.c (record_full_open): Likewise.
3408         * remote-notif.c (remote_notif_state_allocate): Likewise.
3409         * remote.c (remote_target::open_1): Likewise.
3410         * tui/tui-win.c (tui_initialize_win): Likewise.
3411
3412 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
3413
3414         * async-event.c (initialize_async_signal_handlers): Pass name to
3415         add_file_handler
3416         * event-top.c (ui_register_input_event_handler): Likewise.
3417         * linux-nat.c (linux_nat_target::async): Likewise.
3418         * run-on-main-thread.c (_initialize_run_on_main_thread):
3419         Likewise
3420         * ser-base.c (reschedule): Likewise.
3421         (ser_base_async): Likewise.
3422         * tui/tui-io.c: Likewise.
3423         * top.h (struct ui) <num>: New field.
3424         * top.c (highest_ui_num): New variable.
3425         (ui::ui): Initialize num.
3426
3427 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
3428
3429         * observable.h <inferior_created>: Remove parameters.  Update all
3430         listeners.
3431         * inferior.h (post_create_inferior): Remove target parameter.
3432         Update all callers.
3433
3434 2020-10-02  Nitika Achra  <Nitika.Achra@amd.com>
3435
3436         * dwarf2/macro.c (dwarf_decode_macro_bytes): Handle DW_MACRO_define_strx
3437         and DW_MACRO_undef_strx.
3438         (dwarf_decode_macros): Likewise
3439         * dwarf2/read.c (dwarf_decode_macros): Pass str_offsets_base in the parameters
3440         which is the value of DW_AT_str_offsets_base.
3441          * dwarf2/macro.h (dwarf_decode_macros): Modify the definition to include
3442         str_offsets_base.
3443
3444 2020-10-01  Kamil Rytarowski  <n54@gmx.com>
3445
3446         * i386-tdep.h (i386nbsd_sc_reg_offset): Remove.
3447
3448 2020-10-01  Kamil Rytarowski  <n54@gmx.com>
3449
3450         * i386-bsd-nat.c (_initialize_i386bsd_nat): Update.
3451         * i386-nbsd-tdep.c (i386nbsd_sc_reg_offset): Now static.
3452
3453 2020-10-01  Kamil Rytarowski  <n54@gmx.com>
3454
3455         * i386-bsd-nat.c: Include "x86-bsd-nat.h".
3456
3457 2020-09-30  Tom de Vries  <tdevries@suse.de>
3458
3459         PR symtab/26683
3460         * dwarf2/read.c (dwarf2_name): Update attr_name after attr is updated.
3461
3462 2020-09-30  Tom Tromey  <tromey@adacore.com>
3463
3464         * dwarf2/read.c (handle_variant): Use constant_value.
3465
3466 2020-09-29  Tom Tromey  <tom@tromey.com>
3467
3468         * dwarf2/read.c (lookup_dwo_id, get_type_unit_group)
3469         (read_file_scope, dwarf2_get_pc_bounds)
3470         (dwarf2_record_block_ranges, dwarf2_add_field, get_alignment)
3471         (read_structure_type, handle_struct_member_die)
3472         (read_enumeration_type, read_array_type, read_set_type)
3473         (read_tag_pointer_type, read_tag_reference_type)
3474         (read_subroutine_type, read_base_type, read_subrange_type)
3475         (read_full_die_1, partial_die_info::read)
3476         (partial_die_info::read, by, new_symbol)
3477         (dwarf2_const_value_data, dwarf2_const_value_attr)
3478         (dump_die_shallow, dwarf2_fetch_constant_bytes)
3479         (prepare_one_comp_unit): Update.
3480         * dwarf2/attribute.h (DW_UNSND): Remove.
3481
3482 2020-09-29  Tom Tromey  <tom@tromey.com>
3483
3484         * dwarf2/read.c (read_func_scope, prototyped_function_p)
3485         (read_subroutine_type, partial_die_info::read)
3486         (dwarf2_flag_true_p, new_symbol, dump_die_shallow)
3487         (dwarf2_add_member_fn): Update.
3488         * dwarf2/attribute.h (struct attribute) <as_boolean>: Declare.
3489         * dwarf2/attribute.c (attribute::as_boolean): New method.
3490
3491 2020-09-29  Tom Tromey  <tom@tromey.com>
3492
3493         * dwarf2/read.c (dwarf2_add_field, dwarf2_add_member_fn): Update.
3494         * dwarf2/attribute.h (struct attribute) <as_virtuality>: New
3495         method.
3496         * dwarf2/attribute.c (attribute::as_virtuality): New method.
3497
3498 2020-09-29  Tom Tromey  <tom@tromey.com>
3499
3500         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: Check
3501         the attribute's form.
3502
3503 2020-09-29  Tom Tromey  <tom@tromey.com>
3504
3505         * dwarf2/read.c (is_valid_DW_AT_defaulted): Move to attribute.c.
3506         (dwarf2_add_member_fn): Update.
3507         * dwarf2/attribute.h (struct attribute) <defaulted>: Declare.
3508         * dwarf2/attribute.c (attribute::defaulted): New method, from
3509         is_valid_DW_AT_defaulted.
3510
3511 2020-09-29  Tom Tromey  <tom@tromey.com>
3512
3513         * dwarf2/read.c (dw2_get_file_names_reader)
3514         (dwarf2_build_include_psymtabs, handle_DW_AT_stmt_list)
3515         (dwarf2_cu::setup_type_unit_groups, fill_in_loclist_baton)
3516         (dwarf2_symbol_mark_computed): Use as_unsigned.
3517         * dwarf2/attribute.h (struct attribute) <as_unsigned>: New
3518         method.
3519         <form_is_section_offset>: Update comment.
3520
3521 2020-09-29  Tom Tromey  <tom@tromey.com>
3522
3523         * dwarf2/read.c (dwarf2_access_attribute): Rename from
3524         dwarf2_default_access_attribute.  Look up attribute.
3525         (dwarf2_add_field, dwarf2_add_type_defn, dwarf2_add_member_fn):
3526         Update.
3527
3528 2020-09-29  Tom Tromey  <tom@tromey.com>
3529
3530         * dwarf2/read.c (skip_one_die): Update.
3531         (read_full_die_1): Change how reprocessing is done.
3532         (partial_die_info::read): Update.
3533         (read_attribute_value): Remove need_reprocess parameter.
3534         (read_attribute): Likewise.
3535         * dwarf2/attribute.h (struct attribute) <requires_reprocessing_p>:
3536         New method.
3537
3538 2020-09-29  Tom Tromey  <tom@tromey.com>
3539
3540         * dwarf2/read.c (read_attribute_reprocess, read_attribute_value)
3541         (dwarf2_const_value_attr, dump_die_shallow)
3542         (dwarf2_fetch_constant_bytes): Update.
3543         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Update
3544         comment.
3545         <set_address>: New method.
3546         (DW_ADDR): Remove.
3547         * dwarf2/attribute.c (attribute::form_is_ref): Update comment.
3548         (attribute::as_string, attribute::as_address): Add assert.
3549
3550 2020-09-29  Tom Tromey  <tom@tromey.com>
3551
3552         * dwarf2/read.c (read_cutu_die_from_dwo): Use OBSTACK_ZALLOC.
3553         (read_attribute_reprocess, read_attribute_value): Update.
3554         (read_attribute): Clear requires_reprocessing.
3555         * dwarf2/attribute.h (struct attribute) <as_unsigned_reprocess,
3556         form_requires_reprocessing>: New methods.
3557         <string_init>: Clear requires_reprocessing.
3558         <set_unsigned_reprocess>: New method.
3559         <name>: Shrink by one bit.
3560         <requires_reprocessing>: New member.
3561         * dwarf2/attribute.c (attribute::form_requires_reprocessing): New
3562         method.
3563
3564 2020-09-29  Tom Tromey  <tom@tromey.com>
3565
3566         * dwarf2/read.c (read_attribute_value): Update.
3567         * dwarf2/attribute.h (struct attribute) <form_is_unsigned,
3568         set_unsigned>: New methods.
3569         * dwarf2/attribute.c (attribute::form_is_unsigned): New method.
3570
3571 2020-09-29  Tom Tromey  <tom@tromey.com>
3572
3573         * dwarf2/read.c (get_alignment, read_array_order)
3574         (read_attribute_value, dwarf2_const_value_attr)
3575         (dump_die_shallow, dwarf2_fetch_constant_bytes): Update.
3576         * dwarf2/attribute.h (struct attribute) <as_signed, set_signed>:
3577         New methods.
3578         (DW_SND): Remove.
3579
3580 2020-09-29  Tom Tromey  <tom@tromey.com>
3581
3582         * dwarf2/read.c (read_attribute_value, lookup_die_type)
3583         (dump_die_shallow, follow_die_sig, get_DW_AT_signature_type):
3584         Update.
3585         * dwarf2/attribute.h (struct attribute) <as_signature,
3586         set_signature>: New methods.
3587         (DW_SIGNATURE): Remove.
3588
3589 2020-09-29  Tom Tromey  <tom@tromey.com>
3590
3591         * dwarf2/read.c (read_call_site_scope)
3592         (handle_data_member_location, dwarf2_add_member_fn)
3593         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
3594         (partial_die_info::read, read_attribute_value)
3595         (var_decode_location, dwarf2_const_value_attr, dump_die_shallow)
3596         (dwarf2_fetch_die_loc_sect_off, dwarf2_fetch_constant_bytes)
3597         (dwarf2_symbol_mark_computed): Update.
3598         * dwarf2/attribute.h (struct attribute) <as_block, set_block>: New
3599         methods.
3600         (DW_BLOCK): Remove.
3601         * dwarf2/attribute.c (attribute::form_is_block): Add
3602         DW_FORM_data16.
3603
3604 2020-09-29  Tom Tromey  <tom@tromey.com>
3605
3606         * dwarf2/read.c (read_cutu_die_from_dwo)
3607         (read_attribute_reprocess, read_attribute_value, read_attribute)
3608         (dwarf2_const_value_attr, dwarf2_name, dump_die_shallow)
3609         (dwarf2_fetch_constant_bytes): Update.
3610         * dwarf2/attribute.h (struct attribute) <form_is_string>: Declare.
3611         <set_string_noncanonical, set_string_canonical>: New methods.
3612         <string_is_canonical>: Update comment.
3613         <canonical_string_p>: Add assert.
3614         (DW_STRING, DW_STRING_IS_CANONICAL): Remove.
3615         * dwarf2/attribute.c (attribute::form_is_string): New method.
3616         (attribute::string): Use it.
3617
3618 2020-09-29  Tom Tromey  <tom@tromey.com>
3619
3620         * dwarf2/read.c (anonymous_struct_prefix, dwarf2_name)
3621         (dump_die_shallow): Use canonical_string_p.
3622         * dwarf2/attribute.h (struct attribute) <canonical_string_p>: New
3623         method.
3624
3625 2020-09-29  Tom Tromey  <tom@tromey.com>
3626
3627         * dwarf2/read.c (partial_die_info::read)
3628         (dwarf2_const_value_attr, anonymous_struct_prefix, )
3629         (dwarf2_name, dwarf2_fetch_constant_bytes): Use
3630         attribute::as_string.
3631
3632 2020-09-29  Tom Tromey  <tom@tromey.com>
3633
3634         * dwarf2/attribute.c (attribute::address): Don't use DW_UNSND or
3635         DW_ADDR.
3636         (attribute::string): Don't use DW_STRING.
3637         (attribute::get_ref_die_offset): Don't use DW_UNSND.
3638         (attribute::constant_value): Don't use DW_UNSND or DW_SND.
3639
3640 2020-09-29  Tom Tromey  <tom@tromey.com>
3641
3642         * dwarf2/read.c (dwarf2_find_base_address, read_call_site_scope)
3643         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
3644         (partial_die_info::read, dwarf2_string_attr, new_symbol): Update.
3645         * dwarf2/attribute.h (struct attribute): Rename methods.
3646         * dwarf2/attribute.c (attribute::as_address): Rename from
3647         value_as_address.
3648         (attribute::as_string): Rename from value_as_string.
3649
3650 2020-09-29  Tom Tromey  <tom@tromey.com>
3651
3652         * dwarf2/read.c (partial_die_info::read) <case
3653         DW_AT_linkage_name>: Use value_as_string.
3654         (dwarf2_string_attr): Use value_as_string.
3655         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
3656         method.
3657         * dwarf2/attribute.c (attribute::value_as_string): New method.
3658
3659 2020-09-29  Pedro Alves  <pedro@palves.net>
3660
3661         * unittests/enum-flags-selftests.c: Check whether __GNUC__ is
3662         defined before using '#pragma GCC diagnostic' instead of checking
3663         __clang__.
3664
3665 2020-09-28  Tom Tromey  <tom@tromey.com>
3666
3667         * infrun.c (displaced_step_fixup, thread_still_needs_step_over)
3668         (handle_signal_stop): Update.
3669         * procfs.c (procfs_target::insert_watchpoint): Update.
3670         * target.h (target_have_steppable_watchpoint): Now a function.
3671
3672 2020-09-28  Tom Tromey  <tom@tromey.com>
3673
3674         * infrun.c (set_schedlock_func): Update.
3675         * target.h (target_can_lock_scheduler): Now a function.
3676
3677 2020-09-28  Tom Tromey  <tom@tromey.com>
3678
3679         * inferior.h (class inferior) <has_execution>: Update.
3680         * windows-tdep.c (windows_solib_create_inferior_hook): Update.
3681         * valops.c (find_function_in_inferior)
3682         (value_allocate_space_in_inferior): Update.
3683         * top.c (kill_or_detach): Update.
3684         * target.c (target_preopen, set_target_permissions): Update.
3685         (target_has_execution_current): Remove.
3686         * sparc64-tdep.c (adi_examine_command, adi_assign_command):
3687         Update.
3688         * solib.c (update_solib_list, reload_shared_libraries): Update.
3689         * solib-svr4.c (svr4_solib_create_inferior_hook): Update.
3690         * solib-dsbt.c (enable_break): Update.
3691         * score-tdep.c (score7_fetch_inst): Update.
3692         * rs6000-nat.c (rs6000_nat_target::xfer_shared_libraries):
3693         Update.
3694         * remote.c (remote_target::start_remote)
3695         (remote_target::remote_check_symbols, remote_target::open_1)
3696         (remote_target::remote_detach_1, remote_target::verify_memory)
3697         (remote_target::xfer_partial, remote_target::read_description)
3698         (remote_target::get_min_fast_tracepoint_insn_len): Update.
3699         * record-full.c (record_full_open_1): Update.
3700         * record-btrace.c (record_btrace_target_open): Update.
3701         * objc-lang.c (lookup_objc_class, lookup_child_selector)
3702         (value_nsstring): Update.
3703         * linux-thread-db.c (add_thread_db_info)
3704         (thread_db_find_new_threads_silently, check_thread_db_callback)
3705         (try_thread_db_load_1, record_thread): Update.
3706         * linux-tdep.c (linux_info_proc, linux_vsyscall_range_raw):
3707         Update.
3708         * linux-fork.c (checkpoint_command): Update.
3709         * infrun.c (set_non_stop, set_observer_mode)
3710         (check_multi_target_resumption, for_each_just_stopped_thread)
3711         (maybe_remove_breakpoints, normal_stop)
3712         (class infcall_suspend_state): Update.
3713         * infcmd.c (ERROR_NO_INFERIOR, kill_if_already_running)
3714         (info_program_command, attach_command): Update.
3715         * infcall.c (call_function_by_hand_dummy): Update.
3716         * inf-loop.c (inferior_event_handler): Update.
3717         * gcore.c (gcore_command, derive_heap_segment): Update.
3718         * exec.c (exec_file_command): Update.
3719         * eval.c (evaluate_subexp): Update.
3720         * compile/compile.c (compile_to_object): Update.
3721         * cli/cli-dump.c (restore_command): Update.
3722         * breakpoint.c (update_watchpoint)
3723         (update_inserted_breakpoint_locations)
3724         (insert_breakpoint_locations, get_bpstat_thread): Update.
3725         * target.h (target_has_execution): Remove macro.
3726         (target_has_execution_current): Don't declare.
3727         (target_has_execution): Rename from target_has_execution_1.  Add
3728         argument default.
3729
3730 2020-09-28  Tom Tromey  <tom@tromey.com>
3731
3732         * mi/mi-main.c (exec_reverse_continue)
3733         (mi_cmd_list_target_features): Update.
3734         * infrun.c (set_exec_direction_func): Update.
3735         * target.c (default_execution_direction): Update.
3736         * reverse.c (exec_reverse_once): Update.
3737         * target.h (target_can_execute_reverse): Now a function.
3738
3739 2020-09-28  Tom Tromey  <tom@tromey.com>
3740
3741         * tui/tui-regs.c (tui_get_register)
3742         (tui_data_window::show_registers): Update.
3743         * thread.c (scoped_restore_current_thread::restore)
3744         (scoped_restore_current_thread::scoped_restore_current_thread):
3745         Update.
3746         * regcache-dump.c (regcache_print): Update.
3747         * python/py-finishbreakpoint.c (bpfinishpy_detect_out_scope_cb):
3748         Update.
3749         * mi/mi-main.c (mi_cmd_data_write_register_values): Update.
3750         * mep-tdep.c (current_me_module, current_options): Update.
3751         * linux-thread-db.c (thread_db_load): Update.
3752         * infcmd.c (registers_info, info_vector_command)
3753         (info_float_command): Update.
3754         * ia64-tdep.c (ia64_frame_prev_register)
3755         (ia64_sigtramp_frame_prev_register): Update.
3756         * ia64-libunwind-tdep.c (libunwind_frame_prev_register): Update.
3757         * gcore.c (derive_stack_segment): Update.
3758         * frame.c (get_current_frame, has_stack_frames): Update.
3759         * findvar.c (language_defn::read_var_value): Update.
3760         * arm-tdep.c (arm_pc_is_thumb): Update.
3761         * target.c (target_has_registers): Rename from
3762         target_has_registers_1.
3763         * target.h (target_has_registers): Remove macro.
3764         (target_has_registers): Rename from target_has_registers_1.
3765
3766 2020-09-28  Tom Tromey  <tom@tromey.com>
3767
3768         * windows-tdep.c (tlb_make_value): Update.
3769         * tui/tui-regs.c (tui_data_window::show_registers): Update.
3770         * thread.c (scoped_restore_current_thread::restore)
3771         (scoped_restore_current_thread::scoped_restore_current_thread)
3772         (thread_command): Update.
3773         * stack.c (backtrace_command_1, frame_apply_level_command)
3774         (frame_apply_all_command, frame_apply_command): Update.
3775         * infrun.c (siginfo_make_value, restore_infcall_control_state):
3776         Update.
3777         * gcore.c (derive_stack_segment): Update.
3778         * frame.c (get_current_frame, has_stack_frames): Update.
3779         * auxv.c (info_auxv_command): Update.
3780         * ada-tasks.c (ada_build_task_list): Update.
3781         * target.c (target_has_stack): Rename from target_has_stack_1.
3782         * target.h (target_has_stack): Remove macro.
3783         (target_has_stack): Rename from target_has_stack_1.
3784
3785 2020-09-28  Tom Tromey  <tom@tromey.com>
3786
3787         * target.c (target_has_memory): Rename from target_has_memory_1.
3788         * tui/tui-regs.c (tui_data_window::show_registers): Update.
3789         * thread.c (scoped_restore_current_thread::restore)
3790         (scoped_restore_current_thread::scoped_restore_current_thread):
3791         Update.
3792         * frame.c (get_current_frame, has_stack_frames): Update.
3793         * target.h (target_has_memory): Remove macro.
3794         (target_has_memory): Rename from target_has_memory_1.
3795
3796 2020-09-28  Tom Tromey  <tom@tromey.com>
3797
3798         * target.c (target_has_all_memory_1): Remove.
3799         * target.h (target_has_all_memory): Remove define.
3800         (target_has_all_memory_1): Don't declare.
3801
3802 2020-09-28  Simon Marchi  <simon.marchi@polymtl.ca>
3803
3804         * ser-base.c: Adjust comments formatting.
3805
3806 2020-09-27  Tom Tromey  <tom@tromey.com>
3807
3808         PR tui/25342:
3809         * tui/tui-io.c (tui_puts): Rewrite.  Move earlier.
3810
3811 2020-09-27  Tom Tromey  <tom@tromey.com>
3812
3813         PR tui/25342:
3814         * tui/tui-winsource.c (tui_copy_source_line): Use ISNCTRL.
3815
3816 2020-09-27  Tom Tromey  <tom@tromey.com>
3817
3818         * unittests/tui-selftests.c: Update.
3819         * tui/tui-winsource.h (struct tui_source_window_base)
3820         <extra_margin, show_line_number, refresh_pad>: New methods.
3821         <m_max_length, m_pad>: New members.
3822         (tui_copy_source_line): Update.
3823         * tui/tui-winsource.c (tui_copy_source_line): Remove line_no,
3824         first_col, line_width, ndigits parameters.  Add length.
3825         (tui_source_window_base::show_source_line): Write to pad.  Line
3826         number now 0-based.
3827         (tui_source_window_base::refresh_pad): New method.
3828         (tui_source_window_base::show_source_content): Write to pad.  Call
3829         refresh_pad.
3830         (tui_source_window_base::do_scroll_horizontal): Call refresh_pad,
3831         not refill.
3832         (tui_source_window_base::update_exec_info): Call
3833         show_line_number.
3834         * tui/tui-source.h (struct tui_source_window) <extra_margin>: New
3835         method.
3836         <m_digits>: New member.
3837         * tui/tui-source.c (tui_source_window::set_contents): Set m_digits
3838         and m_max_length.
3839         (tui_source_window::show_line_number): New method.
3840         * tui/tui-io.h (tui_puts): Fix comment.
3841         * tui/tui-disasm.c (tui_disasm_window::set_contents): Set
3842         m_max_length.
3843
3844 2020-09-27  Tom Tromey  <tom@tromey.com>
3845
3846         * tui/tui-winsource.c
3847         (tui_source_window_base::set_is_exec_point_at): Don't call
3848         show_source_line.
3849
3850 2020-09-27  Tom Tromey  <tom@tromey.com>
3851
3852         * python/py-tui.c (class tui_py_window) <refresh_window>: New
3853         method.
3854         <erase>: Update.
3855         <cursor_x, cursor_y>: Remove.
3856         <m_inner_window>: New member.
3857         (tui_py_window::rerender): Create inner window.
3858         (tui_py_window::output): Write to inner window.
3859
3860 2020-09-26  Gareth Rees <grees@undo.io>  (tiny change)
3861
3862         PR python/26586
3863         * cli/cli-script.c (execute_control_commands): don't set
3864         instream to nullptr here as this breaks the from_tty argument
3865         to gdb.execute in Python.
3866         (execute_user_command): set instream to nullptr here instead.
3867
3868 2020-09-25  Simon Marchi  <simon.marchi@efficios.com>
3869
3870         * infrun.h (infrun_debug_printf): Fix formatting.
3871         * linux-nat.c (linux_nat_debug_printf): Fix formatting.
3872
3873 2020-09-25  Saagar Jha  <saagar@saagarjha.com>
3874
3875         * compile/compile-object-load.h (struct munmap_list): Add
3876         explicitly-defined move constructor.
3877
3878 2020-09-24  Tom Tromey  <tromey@adacore.com>
3879
3880         PR tui/26638:
3881         * tui/tui-stack.h (struct tui_locator_window) <can_focus>: New
3882         method.
3883         * tui/tui-data.h (struct tui_win_info) <can_focus>: New method.
3884         * tui/tui-data.c (tui_next_win): Exclude non-focusable windows.
3885         (tui_prev_win): Rewrite.
3886
3887 2020-09-23  Hannes Domani  <ssbssa@yahoo.de>
3888
3889         * nat/windows-nat.c (handle_exception): Handle 64bit breakpoints
3890         in WOW64 processes as SIGINT.
3891         * nat/windows-nat.h: Make wow64_process a shared variable.
3892         * windows-nat.c: Remove static wow64_process variable.
3893
3894 2020-09-23  Tom Tromey  <tom@tromey.com>
3895
3896         PR symtab/25470:
3897         * value.c (unpack_long, pack_long, pack_unsigned_long): Handle bit
3898         offset and bit size.
3899         * printcmd.c (print_scalar_formatted): Handle zero-length
3900         integer.
3901         (print_scalar_formatted): Use bit_size_differs_p.
3902         * gdbtypes.h (enum type_specific_kind) <TYPE_SPECIFIC_INT>: New
3903         constant.
3904         (union type_specific): <int_stuff>: New member.
3905         (struct type) <bit_size_differs_p, bit_size, bit_offset>: New
3906         methods.
3907         * gdbtypes.c (init_integer_type, init_boolean_type): Initialize
3908         TYPE_SPECIFIC_FIELD.
3909         (recursive_dump_type, copy_type_recursive): Update.
3910         * dwarf2/read.c (read_base_type): Handle DW_AT_bit_size and
3911         DW_AT_data_bit_offset.
3912
3913 2020-09-23  Tom Tromey  <tom@tromey.com>
3914
3915         * utils.h (class gdb_argv): Add move operators.
3916         <append>: New methods.
3917         * compile/compile.c (build_argc_argv): Remove.
3918         (compile_args_argc): Remove.
3919         (compile_args_argv): Change type.
3920         (set_compile_args): Simplify.
3921         (append_args): Remove.
3922         (filter_args): Remove argcp parameter.
3923         (get_args): Return gdb_argv.  Simplify.
3924         (compile_to_object): Update.
3925
3926 2020-09-23  Tom Tromey  <tom@tromey.com>
3927
3928         * compile/compile-object-run.c (do_module_cleanup)
3929         <~do_module_cleanup> :Remove.
3930         (do_module_cleanup): Update.
3931         * compile/compile-object-load.h (struct munmap_list): Add move
3932         assignment operator.
3933         <source_file>: Now a std::string.
3934         <munmap_list>: Rename.  No longer a pointer.
3935         * compile/compile-object-load.c (struct setup_sections_data): Add
3936         constructor.
3937         <setup_one_section>: Declare.
3938         <munmap_list>: Move earlier.
3939         <m_bfd>: New member.
3940         <m_last_size, m_last_section_first, m_last_prot,
3941         m_last_max_alignment>: Rename, add initializers where needed.
3942         (setup_sections_data::setup_one_section): Rename from
3943         setup_sections.  Update.
3944         (compile_object_load): Update.  Don't use bfd_map_over_sections.
3945
3946 2020-09-23  Tom Tromey  <tom@tromey.com>
3947
3948         * compile/compile-object-run.c (struct do_module_cleanup): Add
3949         parameters to constructor.  Update destructor.
3950         <source_file, scope, scope_data, out_value_type, out_value_addr,
3951         munmap_list_head, objfile_name_string>: Remove.
3952         <module>: New member.
3953         (do_module_cleanup): Update.
3954         (compile_object_run): Update.
3955
3956 2020-09-23  Tom Tromey  <tom@tromey.com>
3957
3958         * compile/compile.c (eval_compile_command): Update.
3959         * compile/compile-object-run.h (compile_object_run): Take a
3960         compile_module_up.
3961         * compile/compile-object-run.c (compile_object_run): Take a
3962         compile_module_up.
3963         * compile/compile-object-load.h (struct compile_module): Add
3964         constructor, destructor.
3965         (compile_module_up): New typedef.
3966         (compile_object_load): Return compile_object_up.
3967         * compile/compile-object-load.c (compile_object_load): Return
3968         compile_module_up.
3969
3970 2020-09-23  Tom Tromey  <tom@tromey.com>
3971
3972         * compile/compile-object-run.c (struct do_module_cleanup): Add
3973         constructor, destructor.
3974         <objfile_name_string>: Don't use struct hack.
3975         (do_module_cleanup): Use delete.
3976         (compile_object_run): Use new.
3977
3978 2020-09-23  Tom Tromey  <tom@tromey.com>
3979
3980         * compile/compile-cplus-types.c
3981         (compile_cplus_convert_struct_or_union): Use std::vector.
3982         (compile_cplus_convert_func): Likewise.
3983         * compile/compile-c-types.c (convert_func): Use std::vector.
3984
3985 2020-09-21  Tom Tromey  <tromey@adacore.com>
3986
3987         * sparc-tdep.c (sparc32_skip_prologue): Use
3988         skip_prologue_using_sal.
3989
3990 2020-09-19  Tom Tromey  <tom@tromey.com>
3991
3992         * symfile.c (add_section_size_callback): Remove.
3993         (load_one_section): Rename from load_section_callback.  Change
3994         parameters.
3995         (generic_load): Use foreach.
3996
3997 2020-09-19  Tom Tromey  <tom@tromey.com>
3998
3999         * exec.c (add_to_section_table): Remove.
4000         (build_section_table): Use foreach.
4001
4002 2020-09-19  Tom Tromey  <tom@tromey.com>
4003
4004         * elfread.c (elf_locate_sections): Change parameters.
4005         (elf_symfile_read): Use foreach.
4006
4007 2020-09-19  Tom Tromey  <tom@tromey.com>
4008
4009         * cli/cli-dump.c (struct callback_data): Remove.
4010         (restore_one_section): Rename from restore_section_callback.
4011         Change parameters.
4012         (restore_binary_file): Change parameters.
4013         (restore_command): Use foreach.
4014
4015 2020-09-19  Tom Tromey  <tom@tromey.com>
4016
4017         * gcore.c (make_output_phdrs): Remove 'ignored' parameter.
4018         (gcore_copy_callback): Likewise.
4019         (gcore_memory_sections): Use foreach.
4020
4021 2020-09-19  Tom Tromey  <tom@tromey.com>
4022
4023         * osabi.h (generic_elf_osabi_sniff_abi_tag_sections): Update.
4024         * osabi.c (generic_elf_osabi_sniff_abi_tag_sections): Change
4025         parameters.
4026         (generic_elf_osabi_sniffer): Use foreach.
4027         * mips-sde-tdep.c (mips_sde_elf_osabi_sniffer): Use foreach.
4028         * arm-tdep.c (arm_elf_osabi_sniffer): Use foreach.
4029
4030 2020-09-19  Tom Tromey  <tom@tromey.com>
4031
4032         * dwarf2/read.c (locate_dwz_sections): Change parameters.
4033         (dwarf2_get_dwz_file): Use foreach.
4034         (dwarf2_locate_dwo_sections): Change parameters.
4035         (open_and_init_dwo_file): Use foreach.
4036         (dwarf2_locate_common_dwp_sections): Change parameters.
4037         (open_and_init_dwp_file): Use foreach.
4038
4039 2020-09-19  Tom Tromey  <tom@tromey.com>
4040
4041         * symfile.h: (find_lowest_section): Don't declare.
4042         * symfile.c (find_lowest_section): Now static.  Change
4043         parameters.
4044         (struct place_section_arg): Remove.
4045         (place_section): Change parameters.
4046         (addr_info_make_relative): Use foreach.
4047         (symfile_dummy_outputs): Remove.
4048         (default_symfile_relocate): Use foreach.
4049
4050 2020-09-19  Tom Tromey  <tom@tromey.com>
4051
4052         * objfiles.c (add_to_objfile_sections): Rename from
4053         add_to_objfile_sections_full.
4054         (add_to_objfile_sections): Remove.
4055         (build_objfile_section_table): Use foreach.
4056
4057 2020-09-19  Tom Tromey  <tom@tromey.com>
4058
4059         * stap-probe.c (get_stap_base_address_1): Remove.
4060         (get_stap_base_address): Use foreach.
4061
4062 2020-09-19  Tom Tromey  <tom@tromey.com>
4063
4064         * gdb_bfd.c (free_one_bfd_section): Remove 'abfd' and 'ignore'
4065         parameters.
4066         (gdb_bfd_close_or_warn): Use foreach.
4067
4068 2020-09-19  Tom Tromey  <tom@tromey.com>
4069
4070         * corelow.c (add_to_thread_list): Change parameters.
4071         (core_target_open): Use foreach.
4072
4073 2020-09-19  Tom Tromey  <tom@tromey.com>
4074
4075         * gdb_bfd.h (gdb_bfd_sections): New overload.  Fix formatting of
4076         existing function.
4077
4078 2020-09-19  Andrew Burgess  <andrew.burgess@embecosm.com>
4079
4080         * f-valprint.c (f77_print_array_1): Adjust printing of whitespace
4081         for arrays.
4082
4083 2020-09-19  Andrew Burgess  <andrew.burgess@embecosm.com>
4084
4085         * eval.c: Remove 'f-lang.h' include.
4086         (value_f90_subarray): Moved to f-lang.c.
4087         (eval_call): Renamed to...
4088         (evaluate_subexp_do_call): ...this, is no longer static, header
4089         comment moved into header file.
4090         (evaluate_funcall): Update call to eval_call.
4091         (skip_undetermined_arglist): Moved to f-lang.c.
4092         (fortran_value_subarray): Likewise.
4093         (evaluate_subexp_standard): OP_F77_UNDETERMINED_ARGLIST handling
4094         moved to evaluate_subexp_f.
4095         (calc_f77_array_dims): Moved to f-lang.c
4096         * expprint.c (print_subexp_funcall): New function.
4097         (print_subexp_standard): OP_F77_UNDETERMINED_ARGLIST handling
4098         moved to print_subexp_f, OP_FUNCALL uses new function.
4099         (dump_subexp_body_funcall): New function.
4100         (dump_subexp_body_standard): OP_F77_UNDETERMINED_ARGLIST handling
4101         moved to dump_subexp_f, OP_FUNCALL uses new function.
4102         * expression.h (evaluate_subexp_do_call): Declare.
4103         * f-lang.c (value_f90_subarray): Moved from eval.c.
4104         (skip_undetermined_arglist): Likewise.
4105         (calc_f77_array_dims): Likewise.
4106         (fortran_value_subarray): Likewise.
4107         (evaluate_subexp_f): Add OP_F77_UNDETERMINED_ARGLIST support.
4108         (operator_length_f): Likewise.
4109         (print_subexp_f): Likewise.
4110         (dump_subexp_body_f): Likewise.
4111         * fortran-operator.def (OP_F77_UNDETERMINED_ARGLIST): Move
4112         declaration of this operation to here.
4113         * parse.c (operator_length_standard): OP_F77_UNDETERMINED_ARGLIST
4114         support moved to operator_length_f.
4115         * parser-defs.h (dump_subexp_body_funcall): Declare.
4116         (print_subexp_funcall): Declare.
4117         * std-operator.def (OP_F77_UNDETERMINED_ARGLIST): Moved to
4118         fortran-operator.def.
4119
4120 2020-09-19  Andrew Burgess  <andrew.burgess@embecosm.com>
4121
4122         * eval.c (fortran_value_subarray): New function, content is taken
4123         from...
4124         (evaluate_subexp_standard): ...here, in two places.  Now arrays
4125         and strings both call the new function.
4126         (calc_f77_array_dims): Add header comment, handle strings.
4127
4128 2020-09-18  Victor Collod  <vcollod@nvidia.com>
4129
4130         PR gdb/26635
4131         * i386-tdep.c (i386_skip_endbr): Add a helper function to skip endbr.
4132         (i386_analyze_prologue): Call i386_skip_endbr.
4133
4134 2020-09-18  Tom Tromey  <tromey@adacore.com>
4135
4136         * windows-nat.c (struct windows_nat_target) <wait>: Update.
4137         (windows_nat_target::wait): Update.
4138         * target/wait.h (enum target_wait_flag): New.  Use
4139         DEF_ENUM_FLAGS_TYPE.
4140         * target/target.h (target_wait): Change type of options.
4141         * target.h (target_options_to_string, default_target_wait):
4142         Update.
4143         (struct target_ops) <wait>: Change type of options.
4144         * target.c (target_wait, default_target_wait, do_option): Change
4145         type of "options".
4146         (target_options_to_string): Likewise.
4147         * target-delegates.c: Rebuild.
4148         * target-debug.h (target_debug_print_target_wait_flags): Rename
4149         from target_debug_print_options.
4150         * sol-thread.c (class sol_thread_target) <wait>: Update.
4151         (sol_thread_target::wait): Update.
4152         * rs6000-nat.c (class rs6000_nat_target) <wait>: Update.
4153         (rs6000_nat_target::wait): Update.
4154         * remote.c (class remote_target) <wait, wait_ns, wait_as>:
4155         Update.
4156         (remote_target::wait_ns, remote_target::wait_as): Change type of
4157         "options".
4158         (remote_target::wait): Update.
4159         * remote-sim.c (struct gdbsim_target) <wait>: Update.
4160         (gdbsim_target::wait): Update.
4161         * record-full.c (class record_full_base_target) <wait>: Update.
4162         (record_full_wait_1): Change type of "options".
4163         (record_full_base_target::wait): Update.
4164         * record-btrace.c (class record_btrace_target) <wait>: Update.
4165         (record_btrace_target::wait): Update.
4166         * ravenscar-thread.c (struct ravenscar_thread_target) <wait>:
4167         Update.
4168         (ravenscar_thread_target::wait): Update.
4169         * procfs.c (class procfs_target) <wait>: Update.
4170         (procfs_target::wait): Update.
4171         * obsd-nat.h (class obsd_nat_target) <wait>: Update.
4172         * obsd-nat.c (obsd_nat_target::wait): Update.
4173         * nto-procfs.c (struct nto_procfs_target) <wait>: Update.
4174         (nto_procfs_target::wait): Update.
4175         * nbsd-nat.h (struct nbsd_nat_target) <wait>: Update.
4176         * nbsd-nat.c (nbsd_wait): Change type of "options".
4177         (nbsd_nat_target::wait): Update.
4178         * linux-thread-db.c (class thread_db_target) <wait>: Update.
4179         (thread_db_target::wait): Update.
4180         * linux-nat.h (class linux_nat_target) <wait>: Update.
4181         * linux-nat.c (linux_nat_target::wait): Update.
4182         (linux_nat_wait_1): Update.
4183         * infrun.c (do_target_wait_1, do_target_wait): Change type of
4184         "options".
4185         * inf-ptrace.h (struct inf_ptrace_target) <wait>: Update.
4186         * inf-ptrace.c (inf_ptrace_target::wait): Update.
4187         * go32-nat.c (struct go32_nat_target) <wait>: Update.
4188         (go32_nat_target::wait): Update.
4189         * gnu-nat.h (struct gnu_nat_target) <wait>: Update.
4190         * gnu-nat.c (gnu_nat_target::wait): Update.
4191         * fbsd-nat.h (class fbsd_nat_target) <wait>: Update.
4192         * fbsd-nat.c (fbsd_nat_target::wait): Update.
4193         * darwin-nat.h (class darwin_nat_target) <wait>: Update.
4194         * darwin-nat.c (darwin_nat_target::wait): Update.
4195         * bsd-uthread.c (struct bsd_uthread_target) <wait>: Update.
4196         (bsd_uthread_target::wait): Update.
4197         * aix-thread.c (class aix_thread_target) <wait>: Update.
4198         (aix_thread_target::wait): Update.
4199
4200 2020-09-18  Andrew Burgess  <andrew.burgess@embecosm.com>
4201
4202         * compile/compile-object-run.c (create_copied_type_recursive): New
4203         function.
4204         (compile_object_run): Use new function.
4205
4206 2020-08-21  Jon Turney  <jon.turney@dronecode.org.uk>
4207
4208         * NEWS: Mention x86_64 Cygwin core file support.
4209
4210 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
4211
4212         * windows-tdep.c (NOTE_INFO_MODULE, NOTE_INFO_MODULE64): Define.
4213         (core_process_module_section): Handle NOTE_INFO_MODULE64.
4214
4215 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
4216
4217         * windows-tdep.h: Add prototypes.
4218         * i386-windows-tdep.c(windows_core_xfer_shared_libraries): Move.
4219         (i386_windows_core_pid_to_str): Move and rename ...
4220         * windows-tdep.c (windows_core_xfer_shared_libraries): ... to here
4221         (windows_core_pid_to_str): ... and here.
4222         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Register here.
4223
4224 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
4225         * amd64-windows-tdep.c(amd64_windows_gregset_reg_offset): Add.
4226         (amd64_windows_init_abi_common): ... and register.
4227
4228 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
4229
4230         * amd64-windows-tdep.c (amd64_cygwin_core_osabi_sniffer): New.
4231         (_initialize_amd64_windows_tdep): Register amd64_cygwin_core_osabi_sniffer.
4232
4233 2020-09-18  Pedro Alves  <pedro@palves.net>
4234
4235         PR gdb/26631
4236         * thread.c (thread_find_command): Switch inferior before calling
4237         target methods.
4238
4239 2020-09-17  Tom Tromey  <tromey@adacore.com>
4240
4241         * tic6x-tdep.c (tic6x_gdbarch_init): Update.
4242         * target-descriptions.h (struct tdesc_arch_data_deleter): New.
4243         (tdesc_arch_data_up): New typedef.
4244         (tdesc_use_registers, tdesc_data_alloc): Update.
4245         (tdesc_data_cleanup): Don't declare.
4246         * target-descriptions.c (tdesc_data_alloc): Return a
4247         tdesc_arch_data_up.
4248         (tdesc_arch_data_deleter::operator()): Rename from
4249         tdesc_data_cleanup.  Change argument type.
4250         (tdesc_use_registers): Change early_data to an rvalue reference.
4251         (tdesc_use_registers): Don't use delete.
4252         * sparc-tdep.c (sparc32_gdbarch_init): Update.
4253         * s390-tdep.c (s390_gdbarch_init): Update.
4254         * rx-tdep.c (rx_gdbarch_init): Update.
4255         * rs6000-tdep.c (rs6000_gdbarch_init): Update.
4256         * riscv-tdep.c (riscv_gdbarch_init): Update.
4257         * or1k-tdep.c (or1k_gdbarch_init): Update.
4258         * nios2-tdep.c (nios2_gdbarch_init): Update.
4259         * nds32-tdep.c (nds32_gdbarch_init): Update.
4260         * mips-tdep.c (mips_gdbarch_init): Update.
4261         * microblaze-tdep.c (microblaze_gdbarch_init): Update.
4262         * m68k-tdep.c (m68k_gdbarch_init): Update.
4263         * i386-tdep.c (i386_gdbarch_init): Update.
4264         * arm-tdep.c (arm_gdbarch_init): Update.
4265         * arc-tdep.c (arc_tdesc_init): Update.
4266         (arc_gdbarch_init): Update.
4267         * aarch64-tdep.c (aarch64_gdbarch_init): Update.
4268
4269 2020-09-17  Hannes Domani  <ssbssa@yahoo.de>
4270
4271         * windows-nat.c (ctrl_c_handler): Use 32bit DbgUiRemoteBreakin
4272         for WOW64 processes.
4273
4274 2020-09-17  Tom Tromey  <tom@tromey.com>
4275
4276         * dwarf2/read.c (compute_compunit_symtab_includes): Use htab_up.
4277
4278 2020-09-17  Tom Tromey  <tom@tromey.com>
4279
4280         * value.c (preserve_values): Update.
4281         * python/py-type.c (save_objfile_types): Update.
4282         * guile/scm-type.c (save_objfile_types): Update.
4283         * gdbtypes.h (create_copied_types_hash): Return htab_up.
4284         * gdbtypes.c (create_copied_types_hash): Return htab_up.
4285         * compile/compile-object-run.c (compile_object_run): Update.
4286
4287 2020-09-17  Tom Tromey  <tom@tromey.com>
4288
4289         * typeprint.h (class typedef_hash_table) <~typedef_hash_table>:
4290         Remove.
4291         <m_table>: Now htab_up.
4292         * typeprint.c (typedef_hash_table::recursively_update)
4293         (typedef_hash_table::add_template_parameters)
4294         (typedef_hash_table::typedef_hash_table): Update.
4295         (typedef_hash_table::~typedef_hash_table): Remove.
4296         (typedef_hash_table::typedef_hash_table)
4297         (typedef_hash_table::find_global_typedef)
4298         (typedef_hash_table::find_typedef): Update.
4299
4300 2020-09-17  Tom Tromey  <tom@tromey.com>
4301
4302         * target-descriptions.c (tdesc_use_registers): Use htab_up.
4303
4304 2020-09-17  Tom Tromey  <tom@tromey.com>
4305
4306         * linespec.c (class decode_compound_collector)
4307         <~decode_compound_collector>: Remove.
4308         <m_unique_syms>: Now htab_up.
4309         (decode_compound_collector::operator ()): Update.
4310         (class symtab_collector) <~symtab_collector>: Remove.
4311         <m_symtab_table>: Now htab_up.
4312         (symtab_collector::operator ()): Update.
4313
4314 2020-09-17  Tom Tromey  <tom@tromey.com>
4315
4316         * filename-seen-cache.c (filename_seen_cache::filename_seen_cache)
4317         (filename_seen_cache::clear): Update.
4318         (~filename_seen_cache): Remove.
4319         (filename_seen_cache::seen): Update.
4320         * filename-seen-cache.h (class filename_seen_cache) <m_tab>: Now
4321         htab_up.
4322         <~filename_seen_cache>: Remove.
4323         <traverse>: Update.
4324
4325 2020-09-17  Tom Tromey  <tom@tromey.com>
4326
4327         * completer.c (completion_tracker::discard_completions)
4328         (completion_tracker::~completion_tracker)
4329         (completion_tracker::maybe_add_completion)
4330         (completion_tracker::remove_completion)
4331         (completion_tracker::recompute_lowest_common_denominator)
4332         (completion_tracker::build_completion_result): Update.
4333         * completer.h (class completion_tracker) <have_completions>:
4334         Update.
4335         <m_entries_hash>: Now htab_up.
4336
4337 2020-09-17  Tom Tromey  <tom@tromey.com>
4338
4339         * breakpoint.c (ambiguous_names_p): Use htab_up.
4340
4341 2020-09-17  Tom Tromey  <tom@tromey.com>
4342
4343         * auto-load.c (struct auto_load_pspace_info)
4344         <~auto_load_pspace_info, auto_load_pspace_info>: Remove.
4345         <loaded_script_files, loaded_script_texts>: Change type to
4346         htab_up.
4347         (~auto_load_pspace_info) Remove.
4348         (init_loaded_scripts_info, maybe_add_script_file)
4349         (maybe_add_script_text, auto_load_info_scripts): Update.
4350
4351 2020-09-17  Tom Tromey  <tromey@adacore.com>
4352
4353         * c-exp.y (name_obstack): Now static.
4354
4355 2020-09-17  Chungyi Chi  <demonic@csie.io>
4356
4357         * riscv-tdep.c (riscv-insn::decode): Fix recorded insn type.
4358
4359 2020-09-16  Simon Marchi  <simon.marchi@efficios.com>
4360
4361         * breakpoint.h (init_catchpoint): Change int parameter to bool.
4362         (add_solib_catchpoint): Likewise.
4363         * breakpoint.c (struct solib_catchpoint) <is_load>: Change type
4364         to bool.
4365         (add_solib_catchpoint): Change int parameter/variable to bool.
4366         (catch_load_or_unload): Likewise.
4367         (init_catchpoint): Likewise.
4368         (create_fork_vfork_event_catchpoint): Likewise.
4369         (catch_fork_command_1): Likewise.
4370         (catch_exec_command_1): Likewise.
4371
4372 2020-09-16  Simon Marchi  <simon.marchi@efficios.com>
4373
4374         * gdb-gdb.py.in (class StructTypePrettyPrinter) <to_string>:
4375         Change instance_flags to m_instance_flags.
4376
4377 2020-09-16  Tom Tromey  <tromey@adacore.com>
4378
4379         PR gdb/26598:
4380         * infrun.c (fill_in_stop_func): Use find_pc_partial_function_sym.
4381
4382 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
4383
4384         * fbsd-nat.c (fbsd_nat_target::wait): Always check for
4385         PL_FLAG_EXEC.
4386         (fbsd_nat_target::insert_exec_catchpoint)
4387         (fbsd_nat_target::remove_exec_catchpoint): Always define.
4388         * fbsd-nat.h (fbsd_nat_target::insert_exec_catchpoint)
4389         (fbsd_nat_target::remove_exec_catchpoint): Always declare.
4390
4391 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
4392
4393         * configure.ac: Remove check for kinfo_getvmmap().
4394         * configure, config.in: Regenerate.
4395         * fbsd-nat.c (fbsd_read_mapping): Remove
4396         (fbsd_nat_target::find_memory_regions): Remove the procfs version.
4397         (fbsd_nat_target::info_proc): Assume kinfo_getfile() and
4398         kinfo_get_vmmap() are always present.
4399
4400 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
4401
4402         * fbsd-nat.c: Always include support for
4403         TARGET_OBJECT_SIGNAL_INFO.
4404
4405 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
4406
4407         * fbsd-nat.c (fbsd_nat_target::pid_to_exec_file): Always use
4408         sysctl and remove procfs fallback.
4409
4410 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
4411
4412         * fbsd-nat.c: Assume PT_LWPINFO is always defined.
4413         * fbsd-nat.h: Likewise.
4414
4415 2020-09-16  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4416
4417         * breakpoint.c (commands_command_1): Make a copy of the 'arg'
4418         argument.
4419
4420 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4421
4422         * ada-lang.c (ada_language_data): Delete.
4423         (ada_language): Remove references to ada_language_data.
4424         * c-lang.c (c_language_data): Delete.
4425         (c_language): Remove references to c_language_data.
4426         (cplus_language_data): Delete.
4427         (cplus_language): Remove references to cplus_language_data.
4428         (asm_language_data): Delete.
4429         (asm_language): Remove references to asm_language_data.
4430         (minimal_language_data): Delete.
4431         (minimal_language): Remove references to minimal_language_data.
4432         * d-lang.c (d_language_data): Delete.
4433         (d_language): Remove references to d_language_data.
4434         * f-lang.c (f_language_data): Delete.
4435         (f_language): Remove references to f_language_data.
4436         * go-lang.c (go_language_data): Delete.
4437         (go_language): Remove references to go_language_data.
4438         * language.c (unknown_language_data): Delete.
4439         (unknown_language): Remove references to unknown_language_data.
4440         (auto_language_data): Delete.
4441         (auto_language): Remove references to auto_language_data.
4442         * language.h (language_data): Delete struct.
4443         (language_defn): No longer inherit from language_data.
4444         * m2-lang.c (m2_language_data): Delete.
4445         (m2_language): Remove references to m2_language_data.
4446         * objc-lang.c (objc_language_data): Delete.
4447         (objc_language): Remove references to objc_language_data.
4448         * opencl-lang.c (opencl_language_data): Delete.
4449         (opencl_language): Remove references to opencl_language_data.
4450         * p-lang.c (pascal_language_data): Delete.
4451         (pascal_language): Remove references to pascal_language_data.
4452         * rust-lang.c (rust_language_data): Delete.
4453         (rust_language): Remove references to rust_language_data.
4454
4455 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4456
4457         * ada-lang.c (ada_language_data): Remove la_op_print_tab
4458         initializer.
4459         (ada_language::opcode_print_table): New member function.
4460         * c-lang.c (c_language_data): Remove la_op_print_tab initializer.
4461         (c_language::opcode_print_table): New member function.
4462         (cplus_language_data): Remove la_op_print_tab initializer.
4463         (cplus_language::opcode_print_table): New member function.
4464         (asm_language_data): Remove la_op_print_tab initializer.
4465         (asm_language::opcode_print_table): New member function.
4466         (minimal_language_data): Remove la_op_print_tab initializer.
4467         (minimal_language::opcode_print_table): New member function.
4468         * d-lang.c (d_language_data): Remove la_op_print_tab initializer.
4469         (d_language::opcode_print_table): New member function.
4470         * expprint.c (print_subexp_standard): Update call to
4471         opcode_print_table.
4472         (op_string): Likewise.
4473         * f-lang.c (f_language_data): Remove la_op_print_tab initializer.
4474         (f_language::opcode_print_table): New member function.
4475         * go-lang.c (go_language_data): Remove la_op_print_tab
4476         initializer.
4477         (go_language::opcode_print_table): New member function.
4478         * language.c (unknown_language_data): Remove la_op_print_tab
4479         initializer.
4480         (unknown_language::opcode_print_table): New member function.
4481         (auto_language_data): Remove la_op_print_tab initializer.
4482         (auto_language::opcode_print_table): New member function.
4483         * language.h (language_data): Remove la_op_print_tab field.
4484         (language_defn::opcode_print_table): Declare new member function.
4485         * m2-lang.c (m2_language_data): Remove la_op_print_tab
4486         initializer.
4487         (m2_language::opcode_print_table): New member function.
4488         * objc-lang.c (objc_language_data): Remove la_op_print_tab
4489         initializer.
4490         (objc_language::opcode_print_table): New member function.
4491         * opencl-lang.c (opencl_language_data): Remove la_op_print_tab
4492         initializer.
4493         (opencl_language::opcode_print_table): New member function.
4494         * p-lang.c (pascal_language_data): Remove la_op_print_tab
4495         initializer.
4496         (pascal_language::opcode_print_table): New member function.
4497         * rust-lang.c (rust_language_data): Remove la_op_print_tab
4498         initializer.
4499         (rust_language::opcode_print_table): New member function.
4500
4501 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4502
4503         * ada-lang.c (ada_language_data): Remove la_exp_desc initializer.
4504         (ada_language::expression_ops): New member function.
4505         * c-lang.c (c_language_data): Remove la_exp_desc initializer.
4506         (c_language::expression_ops): New member function.
4507         (cplus_language_data): Remove la_exp_desc initializer.
4508         (cplus_language::expression_ops): New member function.
4509         (asm_language_data): Remove la_exp_desc initializer.
4510         (asm_language::expression_ops): New member function.
4511         (minimal_language_data): Remove la_exp_desc initializer.
4512         (minimal_language::expression_ops): New member function.
4513         * d-lang.c (d_language_data): Remove la_exp_desc initializer.
4514         (d_language::expression_ops): New member function.
4515         * eval.c (evaluate_subexp): Update call to expression_ops.
4516         * expprint.c (print_subexp): Likewise.
4517         (op_name): Likewise.
4518         (dump_subexp_body): Likewise.
4519         * f-lang.c (f_language_data): Remove la_exp_desc initializer.
4520         (f_language::expression_ops): New member function.
4521         * go-lang.c (go_language_data): Remove la_exp_desc initializer.
4522         (go_language::expression_ops): New member function.
4523         * language.c (language_defn::expression_ops): New function.
4524         (unknown_language_data): Remove la_exp_desc initializer.
4525         (auto_language_data): Likewise.
4526         * language.h (language_data): Remove la_exp_desc field.
4527         (language_defn::expression_ops): Declare new member function.
4528         * m2-lang.c (m2_language_data): Remove la_exp_desc initializer.
4529         (m2_language::expression_ops): New member function.
4530         * objc-lang.c (objc_language_data): Remove la_exp_desc
4531         initializer.
4532         * opencl-lang.c (opencl_language_data): Remove la_exp_desc
4533         initializer.
4534         (opencl_language::expression_ops): New member function.
4535         * p-lang.c (pascal_language_data): Remove la_exp_desc initializer.
4536         * parse.c (operator_length): Update call to expression_ops.
4537         (exp_iterate): Likewise.
4538         * rust-lang.c (rust_language_data): Remove la_exp_desc
4539         initializer.
4540         (ruse_language::expression_ops): New member function.
4541
4542 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4543
4544         * ada-lang.c (ada_language_data): Remove la_varobj_ops
4545         initializer.
4546         (ada_language::varobj_ops): New member function.
4547         * c-lang.c (c_language_data): Remove la_varobj_ops
4548         initializer.
4549         (cplus_language_data): Likewise.
4550         (cplus_language::varobj_ops): New member function.
4551         (asm_language_data): Remove la_varobj_ops initializer.
4552         (minimal_language_data): Likewise.
4553         * d-lang.c (d_language_data): Likewise.
4554         * f-lang.c (f_language_data): Likewise.
4555         * go-lang.c (go_language_data): Likewise.
4556         * language.c (language_defn::varobj_ops): New function.
4557         (unknown_language_data): Remove la_varobj_ops
4558         initializer.
4559         (auto_language_data): Likewise.
4560         * language.h (language_data): Remove la_varobj_ops field.
4561         (language_defn::varobj_ops): Declare new member function.
4562         * m2-lang.c (m2_language_data): Remove la_varobj_ops initializer.
4563         * objc-lang.c (objc_language_data): Likewise.
4564         * opencl-lang.c (opencl_language_data): Likewise.
4565         * p-lang.c (pascal_language_data): Likewise.
4566         * rust-lang.c (rust_language_data): Likewise.
4567         * varobj.c (varobj_create): Update call to varobj_ops.
4568         * varobj.h (default_varobj_ops): Delete define.
4569
4570 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4571
4572         * ada-lang.c (ada_language_data): Remove la_macro_expansion
4573         initializer.
4574         * c-lang.c (c_language_data): Likewise.
4575         (c_language::macro_expansion): New member function.
4576         (cplus_language_data): Likewise.
4577         (cplus_language::macro_expansion): New member function.
4578         (asm_language_data): Likewise.
4579         (asm_language::macro_expansion): New member function.
4580         (minimal_language_data): Likewise.
4581         (minimal_language::macro_expansion): New member function.
4582         * d-lang.c (d_language_data): Remove la_macro_expansion
4583         initializer.
4584         * f-lang.c (f_language_data): Likewise.
4585         * go-lang.c (go_language_data): Likewise.
4586         * language.c (unknown_language_data): Likewise.
4587         (auto_language_data): Likewise.
4588         * language.h (language_data): Remove la_macro_expansion field.
4589         (language_defn::macro_expansion): New member function.
4590         * m2-lang.c (m2_language_data): Remove la_macro_expansion
4591         initializer.
4592         * objc-lang.c (objc_language_data): Likewise.
4593         (objc_language::macro_expansion): New member function.
4594         * opencl-lang.c (opencl_language_data): Likewise.
4595         (opencl_language::macro_expansion): New member function.
4596         * p-lang.c (pascal_language_data): Remove la_macro_expansion
4597         initializer.
4598         * rust-lang.c (rust_language_data): Likewise.
4599         * symtab.c (default_collect_symbol_completion_matches_break_on):
4600         Update call to macro_expansion.
4601
4602 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4603
4604         * ada-lang.c (ada_language_data): Remove la_array_ordering
4605         initializer.
4606         * c-lang.c (c_language_data): Likewise.
4607         (cplus_language_data): Likewise.
4608         (asm_language_data): Likewise.
4609         (minimal_language_data): Likewise.
4610         * d-lang.c (d_language_data): Likewise.
4611         * dwarf2/read.c (read_array_order): Update for call to
4612         array_ordering.
4613         * f-lang.c (f_language_data): Remove la_array_ordering
4614         initializer.
4615         (f_language::array_ordering): New member function.
4616         * go-lang.c (go_language_data): Remove la_array_ordering
4617         initializer.
4618         * language.c (unknown_language_data): Likewise.
4619         (auto_language_data): Likewise.
4620         * language.h (language_data): Delete la_array_ordering field.
4621         (language_defn::array_ordering): New member function.
4622         * m2-lang.c (m2_language_data): Remove la_array_ordering
4623         initializer.
4624         * objc-lang.c (objc_language_data): Likewise.
4625         * opencl-lang.c (opencl_language_data): Likewise.
4626         * p-lang.c (pascal_language_data): Likewise.
4627         * rust-lang.c (rust_language_data): Likewise.
4628
4629 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4630
4631         * ada-lang.c (ada_language_data): Remove la_case_sensitivity
4632         initializer.
4633         * c-lang.c (c_language_data): Likewise.
4634         (cplus_language_data): Likewise.
4635         (asm_language_data): Likewise.
4636         (minimal_language_data): Likewise.
4637         * d-lang.c (d_language_data): Likewise.
4638         * f-lang.c (f_language_data): Likewise.
4639         (f_language::case_sensitivity): New member function.
4640         * go-lang.c (go_language_data): Remove la_case_sensitivity
4641         initializer.
4642         * language.c (enum case_mode): Moved here from language.h.
4643         (case_mode): Make static.
4644         (show_case_command): Update for case_sensitivity being a method.
4645         (set_case_command): Likewise.
4646         (set_range_case): Likewise.
4647         (unknown_language_data): Remove la_case_sensitivity initializer.
4648         (auto_language_data): Likewise.
4649         * language.h (case_mode): Delete, move enum declaration to
4650         language.c.
4651         (language_data): Delete la_case_sensitivity field.
4652         (language_defn::case_sensitivity): New member function.
4653         * m2-lang.c (m2_language_data): Remove la_case_sensitivity
4654         initializer.
4655         * objc-lang.c (objc_language_data): Likewise.
4656         * opencl-lang.c (opencl_language_data): Likewise.
4657         * p-lang.c (pascal_language_data): Likewise.
4658         * rust-lang.c (rust_language_data): Likewise.
4659
4660 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4661
4662         * ada-lang.c (ada_language_data): Remove la_range_check
4663         initializer.
4664         * c-lang.c (c_language_data): Likewise.
4665         (cplus_language_data): Likewise.
4666         (asm_language_data): Likewise.
4667         (minimal_language_data): Likewise.
4668         * d-lang.c (d_language_data): Likewise.
4669         * f-lang.c (f_language_data): Likewise.
4670         (f_language::range_checking_on_by_default): New member function.
4671         * go-lang.c (go_language_data): Remove la_range_check initializer.
4672         * language.c (enum range_mode): Moved here from language.h.
4673         (range_mode): Made static.
4674         (show_range_command): Update to use
4675         range_checking_on_by_default.
4676         (set_range_command): Likewise.
4677         (set_range_case): Likewise.
4678         (unknown_language_data): Remove la_range_check initializer.
4679         (auto_language_data): Likewise.
4680         * language.h (range_mode): Delete.  Enum definition moved to
4681         language.c.
4682         (language_data): Remove la_range_check field.
4683         (language_defn::range_checking_on_by_default): New member
4684         function.
4685         * m2-lang.c (m2_language_data): Remove la_range_check initializer.
4686         (m2_language::range_checking_on_by_default): New member function.
4687         * objc-lang.c (objc_language_data): Remove la_range_check
4688         initializer.
4689         * opencl-lang.c (opencl_language_data): Likewise.
4690         * p-lang.c (pascal_language_data): Likewise.
4691         (pascal_language::range_checking_on_by_default): New member
4692         function.
4693         * rust-lang.c (rust_language_data): Remove la_range_check
4694         initializer.
4695         (rust_language::range_checking_on_by_default): New member
4696         function.
4697
4698 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4699
4700         * dwarf2/read.c (dwarf2_physname): Remove special case for
4701         language_go.
4702         * go-lang.c (go_language::store_sym_names_in_linkage_form_p): New
4703         member function.
4704
4705 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4706
4707         * ada-lang.c (ada_language_data): Remove
4708         la_store_sym_names_in_linkage_form_p initializer.
4709         (ada_language::store_sym_names_in_linkage_form_p): New member
4710         function.
4711         * c-lang.c (c_language_data): Remove
4712         la_store_sym_names_in_linkage_form_p initializer.
4713         (c_language::store_sym_names_in_linkage_form_p): New member
4714         function.
4715         (cplus_language_data): Remove la_store_sym_names_in_linkage_form_p
4716         initializer.
4717         (asm_language_data): Likewise.
4718         (asm_language::store_sym_names_in_linkage_form_p): New member
4719         function.
4720         (minimal_language_data): Remove
4721         la_store_sym_names_in_linkage_form_p initializer.
4722         (minimal_language::store_sym_names_in_linkage_form_p): New member
4723         function.
4724         * d-lang.c (d_language_data): Remove
4725         la_store_sym_names_in_linkage_form_p initializer.
4726         * dwarf2/read.c (dwarf2_physname): Update call to
4727         store_sym_names_in_linkage_form_p.
4728         * f-lang.c (f_language_data): Remove
4729         la_store_sym_names_in_linkage_form_p initializer.
4730         * go-lang.c (go_language_data): Remove
4731         la_store_sym_names_in_linkage_form_p initializer.
4732         * language.c (unknown_language_data): Remove
4733         la_store_sym_names_in_linkage_form_p initializer.
4734         (unknown_language::store_sym_names_in_linkage_form_p): New member
4735         function.
4736         (auto_language_data): Remove la_store_sym_names_in_linkage_form_p
4737         initializer.
4738         (auto_language::store_sym_names_in_linkage_form_p): New member
4739         function.
4740         * language.h (language_data): Remove
4741         la_store_sym_names_in_linkage_form_p member variable.
4742         (language_defn::store_sym_names_in_linkage_form_p): New member
4743         function.
4744         * m2-lang.c (m2_language_data): Remove
4745         la_store_sym_names_in_linkage_form_p initializer.
4746         * objc-lang.c (objc_language_data): Likewise.
4747         * opencl-lang.c (opencl_language_data): Likewise.
4748         * p-lang.c (pascal_language_data): Likewise.
4749         * rust-lang.c (rust_language_data): Likewise.
4750
4751 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4752
4753         * ada-lang.c (ada_language_data): Remove string_lower_bound
4754         initializer.
4755         * c-lang.c (c_language_data): Likewise.
4756         (cplus_language_data): Likewise.
4757         (asm_language_data): Likewise.
4758         (minimal_language_data): Likewise.
4759         * d-lang.c (d_language_data): Likewise.
4760         * f-lang.c (f_language_data): Likewise.
4761         * go-lang.c (go_language_data): Likewise.
4762         * language.c (unknown_language_data): Likewise.
4763         (auto_language_data): Likewise.
4764         * language.h (language_data): Remove string_lower_bound field.
4765         (language_defn::string_lower_bound): New member function.
4766         * m2-lang.c (m2_language_data): Remove string_lower_bound
4767         initializer.
4768         (m2_language::string_lower_bound): New member function.
4769         * objc-lang.c (objc_language_data): Remove string_lower_bound
4770         initializer.
4771         * opencl-lang.c (opencl_language_data): Likewise.
4772         * p-lang.c (pascal_language_data): Likewise.
4773         * rust-lang.c (rust_language_data): Likewise.
4774         * valops.c (value_cstring): Update call to string_lower_bound.
4775         (value_string): Likewise.
4776         * value.c (allocate_repeated_value): Likewise.
4777
4778 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4779
4780         * valops.c (value_repeat): Fix incorrect argument name in comment.
4781
4782 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4783
4784         * ada-lang.c (ada_language_data): Remove c_style_arrays
4785         initializer.
4786         (ada_language::c_style_arrays_p): New member fuction.
4787         * c-lang.c (c_language_data): Remove c_style_arrays
4788         initializer.
4789         (cplus_language_data): Likewise.
4790         (asm_language_data): Likewise.
4791         (minimal_language_data): Likewise.
4792         * d-lang.c (d_language_data): Likewise.
4793         * eval.c (ptrmath_type_p): Update call to c_style_arrays_p.
4794         * f-lang.c (f_language_data): Remove c_style_arrays initializer.
4795         (f_language::c_style_arrays_p): New member function.
4796         * go-lang.c (go_language_data): Remove c_style_arrays initializer.
4797         * infcall.c (value_arg_coerce): Update call to c_style_arrays_p.
4798         * language.c (unknown_language_data): Remove c_style_arrays
4799         initializer.
4800         (auto_language_data): Likewise.
4801         * language.h (language_data): Remove c_style_arrays field.
4802         (language_defn::c_style_arrays_p): New member function.
4803         * m2-lang.c (m2_language_data): Remove c_style_arrays initializer.
4804         (m2_language::c_style_arrays_p): New member function.
4805         * objc-lang.c (objc_language_data): Remove c_style_arrays
4806         initializer.
4807         * opencl-lang.c (opencl_language_data): Likewise.
4808         * p-lang.c (pascal_language_data): Likewise.
4809         * rust-lang.c (rust_language_data): Likewise.
4810         * valarith.c (value_subscript): Update call to c_style_arrays_p,
4811         and update local variable to a bool.
4812         * valops.c (value_cast): Update call to c_style_arrays_p.
4813         (value_array): Likewise.
4814         * value.c (coerce_array): Likewise.
4815
4816 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4817
4818         * ada-lang.c (ada_language_data): Remove la_language initializer.
4819         * c-lang.c (c_language_data): Likewise.
4820         (cplus_language_data): Likewise.
4821         (asm_language_data): Likewise.
4822         (minimal_language_data): Likewise.
4823         * d-lang.c (d_language_data): Likewise.
4824         * f-lang.c (f_language_data): Likewise.
4825         * go-lang.c (go_language_data): Likewise.
4826         * language.c (unknown_language_data): Likewise.
4827         (auto_language_data): Likewise.
4828         * language.h (language_data): Remove la_language field.
4829         (language_defn::language_defn): Initialise la_language field.
4830         (language_defn::la_language): New member variable.
4831         * m2-lang.c (m2_language_data): Remove la_language field.
4832         * objc-lang.c (objc_language_data): Likewise.
4833         * opencl-lang.c (opencl_language_data): Likewise.
4834         * p-lang.c (pascal_language_data): Likewise.
4835         * rust-lang.c (rust_language_data): Likewise.
4836
4837 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4838
4839         * ada-lang.c (ada_extensions): Delete, moved into
4840         ada_language::filename_extensions.
4841         (ada_language_data): Remove la_filename_extensions initializer.
4842         (ada_language::filename_extensions): New member function.
4843         * c-lang.c (c_extensions): Delete, moved into
4844         c_language::filename_extensions.
4845         (c_language_data): Remove la_filename_extensions initializer.
4846         (c_language::filename_extensions): New member function.
4847         (cplus_extensions): Delete, moved into
4848         cplus_language::filename_extensions.
4849         (cplus_language_data): Remove la_filename_extensions initializer.
4850         (cplus_language::filename_extensions): New member function.
4851         (asm_extensions): Delete, moved into
4852         asm_language::filename_extensions.
4853         (asm_language_data): Remove la_filename_extensions initializer.
4854         (asm_language::filename_extensions): New member function.
4855         (minimal_language_data): Remove la_filename_extensions
4856         initializer.
4857         * d-lang.c (d_extensions): Delete, moved into
4858         d_language::filename_extensions.
4859         (d_language_data): Remove la_filename_extensions initializer.
4860         (d_language::filename_extensions): New member function.
4861         * f-lang.c (f_extensions): Delete, moved into
4862         f_language::filename_extensions.
4863         (f_language_data): Remove la_filename_extensions initializer.
4864         (f_language::filename_extensions): New member function.
4865         * go-lang.c (go_language_data): Remove la_filename_extensions
4866         initializer.
4867         * language.c (add_set_language_command): Update now that
4868         filename_extensions returns a vector.
4869         (unknown_language_data): Remove la_filename_extensions
4870         initializer.
4871         (auto_language_data): Likewise.
4872         * language.h (language_data): Remove la_filename_extensions field.
4873         (language_defn::filename_extensions): New member function.
4874         * m2-lang.c (m2_language_data): Remove la_filename_extensions
4875         initializer.
4876         * objc-lang.c (objc_extensions): Delete, moved into
4877         objc_language::filename_extensions.
4878         (objc_language_data): Remove la_filename_extensions initializer.
4879         (objc_language::filename_extensions): New member function.
4880         * opencl-lang.c (opencl_language_data): Remove
4881         la_filename_extensions initializer.
4882         * p-lang.c (pascal_extensions): Delete, moved into
4883         pascal_language::filename_extensions.
4884         (pascal_language_data): Remove la_filename_extensions initializer.
4885         (pascal_language::filename_extensions): New member function.
4886         * rust-lang.c (rust_extensions): Delete, moved into
4887         rust_language::filename_extensions.
4888         (rust_language_data): Remove la_filename_extensions initializer.
4889         (rust_language::filename_extensions): New member function.
4890         * symfile.c (add_filename_language): Add new assert.
4891
4892 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4893
4894         * ada-lang.c (ada_language_data): Remove la_name and
4895         la_natural_name initializers.
4896         (ada_language::name): New member function.
4897         (ada_language::natural_name): New member function.
4898         * c-lang.c (c_language_data): Remove la_name and
4899         la_natural_name initializers.
4900         (c_language::name): New member function.
4901         (c_language::natural_name): New member function.
4902         (cplus_language_data): Remove la_name and
4903         la_natural_name initializers.
4904         (cplus_language::name): New member function.
4905         (cplus_language::natural_name): New member function.
4906         (asm_language_data): Remove la_name and
4907         la_natural_name initializers.
4908         (asm_language::name): New member function.
4909         (asm_language::natural_name): New member function.
4910         (minimal_language_data): Remove la_name and
4911         la_natural_name initializers.
4912         (minimal_language::name): New member function.
4913         (minimal_language::natural_name): New member function.
4914         * compile/compile.c (compile_to_object): Update call to
4915         lanugage_defn::name.
4916         * d-lang.c (d_language_data): Remove la_name and
4917         la_natural_name initializers.
4918         (d_language::name): New member function.
4919         (d_language::natural_name): New member function.
4920         * expprint.c (print_subexp_standard): Update call to
4921         language_defn::name.
4922         (dump_raw_expression): Likewise
4923         (dump_prefix_expression): Likewise.
4924         * f-lang.c (f_language_data): Remove la_name and
4925         la_natural_name initializers.
4926         (f_language::name): New member function.
4927         (f_language::natural_name): New member function.
4928         * go-lang.c (go_language_data): Remove la_name and
4929         la_natural_name initializers.
4930         (go_language::name): New member function.
4931         (go_language::natural_name): New member function.
4932         * language.c (show_language_command): Update call to
4933         language_defn::name.
4934         (set_language_command): Likewise.
4935         (language_enum): Likewise.
4936         (language_str): Likewise.
4937         (add_set_language_command): Likewise, use
4938         language_defn::natural_name in the doc string.
4939         (unknown_language_data): Remove la_name and
4940         la_natural_name initializers.
4941         (unknown_language::name): New member function.
4942         (unknown_language::natural_name): New member function.
4943         (auto_language_data): Remove la_name and
4944         la_natural_name initializers.
4945         (auto_language::name): New member function.
4946         (auto_language::natural_name): New member function.
4947         (language_lookup_primitive_type_as_symbol): Update call to
4948         language_defn::name.
4949         * language.h (language_data): Remove la_name and la_natural_name
4950         member variables.
4951         (language_defn::name): New member function.
4952         (language_defn::natural_name): New member function.
4953         * m2-lang.c (m2_language_data): Remove la_name and
4954         la_natural_name initializers.
4955         (m2_language::name): New member function.
4956         (m2_language::natural_name): New member function.
4957         * mi/mi-cmd-var.c (mi_cmd_var_info_expression): Update call to
4958         language_defn::natural_name.
4959         * objc-lang.c (objc_language_data): Remove la_name and
4960         la_natural_name initializers.
4961         (objc_language::name): New member function.
4962         (objc_language::natural_name): New member function.
4963         * opencl-lang.c (opencl_language_data): Remove la_name and
4964         la_natural_name initializers.
4965         (opencl_language::name): New member function.
4966         (opencl_language::natural_name): New member function.
4967         * p-lang.c (pascal_language_data): Remove la_name and
4968         la_natural_name initializers.
4969         (pascal_language::name): New member function.
4970         (pascal_language::natural_name): New member function.
4971         * rust-lang.c (rust_language_data): Remove la_name and
4972         la_natural_name initializers.
4973         (rust_language::name): New member function.
4974         (rust_language::natural_name): New member function.
4975         * symtab.c (lookup_language_this): Update call to
4976         language_defn::name.
4977
4978 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4979
4980         * ada-lang.c (ada_language_data): Remove la_name_of_this
4981         initializer.
4982         * ax-gdb.c (gen_expr): Update call to name_of_this.
4983         * c-exp.y (classify_name): Likewise.
4984         * c-lang.c (c_language_data): Remove la_name_of_this initializer.
4985         (cplus_language_data): Likewise.
4986         (cplus_language::name_of_this): New member function.
4987         (asm_language_data): Remove la_name_of_this initializer.
4988         (minimal_language_data): Likewise.
4989         * d-lang.c (d_language_data): Likewise.
4990         (d_language::name_of_this): New member function.
4991         * expprint.c (print_subexp_standard): Update call to name_of_this.
4992         * f-lang.c (f_language_data): Remove la_name_of_this initializer.
4993         * go-lang.c (go_language_data): Likewise.
4994         * language.c (unknown_language_data): Likewise.
4995         (unknown_language::name_of_this): New member function.
4996         (auto_language_data): Remove la_name_of_this initializer.
4997         (auto_language::name_of_this): New member function.
4998         * language.h (language_data): Delete la_name_of_this member
4999         variable.
5000         (language_defn::name_of_this): New member function.
5001         * m2-lang.c (m2_language_data): Remove la_name_of_this
5002         initializer.
5003         * objc-lang.c (objc_language_data): Likewise.
5004         (objc_language::name_of_this): New member function.
5005         * opencl-lang.c (opencl_language_data): Remove la_name_of_this
5006         initializer.
5007         * p-lang.c (pascal_language_data): Likewise.
5008         (pascal_language::name_of_this): New member function.
5009         * rust-lang.c (rust_language_data): Remove la_name_of_this
5010         initializer.
5011         * symtab.c (lookup_language_this): Update call to name_of_this.
5012         (lookup_symbol_aux): Likewise.
5013         * valops.c (value_of_this): Likewise.
5014
5015 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
5016
5017         * ada-lang.c (ada_language_data): Remove
5018         la_struct_too_deep_ellipsis initializer.
5019         (ada_language::struct_too_deep_ellipsis): New member function.
5020         * c-lang.c (c_language_data): Remove la_struct_too_deep_ellipsis
5021         initializer.
5022         (cplus_language_data): Likewise.
5023         (asm_language_data): Likewise.
5024         (minimal_language_data): Likewise.
5025         * cp-valprint.c (cp_print_value): Update call to
5026         struct_too_deep_ellipsis.
5027         * d-lang.c (d_language_data): Remove la_struct_too_deep_ellipsis
5028         initializer.
5029         * f-lang.c (f_language_data): Likewise.
5030         (f_language::struct_too_deep_ellipsis): New member function.
5031         * go-lang.c (go_language_data): Remove la_struct_too_deep_ellipsis
5032         initializer.
5033         * language.c (unknown_language_data): Likewise.
5034         (auto_language_data): Likewise.
5035         * language.h (language_data): Delete la_struct_too_deep_ellipsis
5036         member variable.
5037         (language_defn::struct_too_deep_ellipsis): New member function.
5038         * m2-lang.c (m2_language_data): Remove la_struct_too_deep_ellipsis
5039         initializer.Q
5040         * objc-lang.c (objc_language_data): Likewise.
5041         * opencl-lang.c (opencl_language_data): Likewise.
5042         * p-lang.c (pascal_language_data): Likewise.
5043         * rust-lang.c (rust_language_data): Likewise.
5044         * valprint.c (val_print_check_max_depth): Update call to
5045         struct_too_deep_ellipsis.
5046
5047 2020-09-16  Felix Willgerodt  <felix.willgerodt@intel.com>
5048
5049         * MAINTAINERS (Write After Approval): Add myself.
5050
5051 2020-09-15  Tom Tromey  <tom@tromey.com>
5052
5053         * f-valprint.c (f_value_print_inner) <case TYPE_CODE_INT>:
5054         Remove.
5055
5056 2020-09-15  Tom Tromey  <tom@tromey.com>
5057
5058         * rust-lang.c (rust_value_print_inner): Remove TYPE_CODE_MEMBERPTR
5059         and TYPE_CODE_METHODPTR cases.
5060         * c-valprint.c (c_value_print_memberptr): Move to valprint.c.
5061         (c_value_print_inner): Update.
5062         * valprint.c (generic_value_print_memberptr): New function, from
5063         c_value_print_memberptr.
5064         (generic_value_print): Use it.  Call cplus_print_method_ptr.
5065
5066 2020-09-15  Tom Tromey  <tromey@adacore.com>
5067
5068         * python/python-internal.h (PyInt_FromLong): Remove define.
5069         * python/py-value.c (convert_value_from_python): Use
5070         gdb_py_object_from_longest.
5071         * python/py-type.c (typy_get_code): Use
5072         gdb_py_object_from_longest.
5073         * python/py-symtab.c (salpy_get_line): Use
5074         gdb_py_object_from_longest.
5075         * python/py-symbol.c (sympy_get_addr_class, sympy_line): Use
5076         gdb_py_object_from_longest.
5077         * python/py-record.c (recpy_gap_reason_code): Use
5078         gdb_py_object_from_longest.
5079         * python/py-record-btrace.c (recpy_bt_insn_size)
5080         (recpy_bt_func_level, btpy_list_count): Use
5081         gdb_py_object_from_longest.
5082         * python/py-infthread.c (gdbpy_create_ptid_object): Use
5083         gdb_py_object_from_longest.  Fix error handling.
5084         * python/py-framefilter.c (bootstrap_python_frame_filters): Use
5085         gdb_py_object_from_longest.
5086         * python/py-frame.c (frapy_type, frapy_unwind_stop_reason): Use
5087         gdb_py_object_from_longest.
5088         * python/py-breakpoint.c (bppy_get_type, bppy_get_number)
5089         (bppy_get_thread, bppy_get_task, bppy_get_hit_count)
5090         (bppy_get_ignore_count): Use gdb_py_object_from_longest.
5091
5092 2020-09-15  Tom Tromey  <tromey@adacore.com>
5093
5094         * python/python.c (gdbpy_parameter_value): Use
5095         gdb_py_object_from_ulongest.
5096
5097 2020-09-15  Tom Tromey  <tromey@adacore.com>
5098
5099         * python/py-infevents.c (create_register_changed_event_object):
5100         Use gdb_py_object_from_longest.
5101         * python/py-exitedevent.c (create_exited_event_object): Use
5102         gdb_py_object_from_longest.
5103
5104 2020-09-15  Tom Tromey  <tromey@adacore.com>
5105
5106         * python/python.c (gdbpy_parameter_value): Use
5107         gdb_py_object_from_longest.
5108         * python/py-type.c (convert_field, typy_range): Use
5109         gdb_py_object_from_longest.
5110         * python/py-tui.c (gdbpy_tui_width, gdbpy_tui_height): Use
5111         gdb_py_object_from_longest.
5112         * python/py-lazy-string.c (stpy_get_length): Use
5113         gdb_py_object_from_longest.
5114         * python/py-infthread.c (thpy_get_num, thpy_get_global_num): Use
5115         gdb_py_object_from_longest.
5116         * python/py-infevents.c (create_memory_changed_event_object): Use
5117         gdb_py_object_from_longest.
5118         * python/py-inferior.c (infpy_get_num): Use
5119         gdb_py_object_from_longest.
5120         (infpy_get_pid): Likewise.
5121
5122 2020-09-15  Tom Tromey  <tromey@adacore.com>
5123
5124         * python/python-internal.h (gdb_py_long_from_ulongest): Remove
5125         defines.
5126         * python/py-value.c (valpy_long): Use
5127         gdb_py_object_from_ulongest.
5128         * python/py-symtab.c (salpy_get_pc): Use
5129         gdb_py_object_from_ulongest.
5130         (salpy_get_last): Likewise.
5131         * python/py-record-btrace.c (recpy_bt_insn_pc): Use
5132         gdb_py_object_from_ulongest.
5133         * python/py-lazy-string.c (stpy_get_address): Use
5134         gdb_py_object_from_ulongest.
5135         * python/py-frame.c (frapy_pc): Use gdb_py_object_from_ulongest.
5136         * python/py-arch.c (archpy_disassemble): Use
5137         gdb_py_object_from_ulongest and gdb_py_object_from_longest.  Fix
5138         error handling.
5139
5140 2020-09-15  Tom Tromey  <tromey@adacore.com>
5141
5142         * python/python-internal.h (gdb_py_long_from_longest): Remove
5143         defines.
5144         * python/py-value.c (valpy_long): Use gdb_py_object_from_longest.
5145         * python/py-type.c (convert_field, typy_get_sizeof): Use
5146         gdb_py_object_from_longest.
5147         * python/py-record-btrace.c (btpy_list_index): Use
5148         gdb_py_object_from_longest.
5149
5150 2020-09-15  Tom Tromey  <tromey@adacore.com>
5151
5152         * python/python-internal.h (PyInt_FromSsize_t): Remove define.
5153         * python/py-record.c (recpy_element_number): Use
5154         gdb_py_object_from_longest.
5155         (recpy_gap_number): Likewise.
5156
5157 2020-09-15  Tom Tromey  <tromey@adacore.com>
5158
5159         * top.c (ui::ui): Update.
5160         (highest_ui_num): Remove.
5161         * top.h (struct ui) <num>: Remove.
5162
5163 2020-09-15  Tom Tromey  <tromey@adacore.com>
5164
5165         * unittests/memory-map-selftests.c (valid_mem_map): Now array.
5166         * ui-style.c (ansi_regex_text): Now array.
5167         * rust-exp.y (number_regex_text): Now array.
5168         * linespec.c (linespec_quote_characters): Now array.
5169         * jit.c (jit_break_name, jit_descriptor_name, reader_init_fn_sym):
5170         Now arrays.
5171
5172 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
5173
5174         * debuginfod-support.c (debuginfod_client_deleter): New.
5175         (debuginfod_client_up): New.
5176         (debuginfod_init): Return debuginfod_client_up.
5177         (debuginfod_source_query): Adjust.
5178         (debuginfod_debuginfo_query): Adjust.
5179
5180 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
5181
5182         * debuginfod-support.c (debuginfod_source_query): Use
5183         make_unique_xstrdup.
5184
5185 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5186
5187         * gdbtypes.h (TYPE_INSTANCE_FLAGS): Remove, replace all uses
5188         with `type::instance_flags`.
5189
5190 2020-09-14  Michael Mullin  <masmullin@gmail.com>
5191
5192         * xml-tdesc.c [!defined(HAVE_LIBEXPAT)] (tdesc_parse_xml):
5193         Remove baton parameter.
5194
5195 2020-09-14  Pedro Alves  <pedro@palves.net>
5196
5197         * Makefile.in (SELFTESTS_SRCS): Add
5198         unittests/enum-flags-selftests.c.
5199         * btrace.c (ftrace_update_caller, ftrace_fixup_calle): Use
5200         btrace_function_flags instead of enum btrace_function_flag.
5201         * compile/compile-c-types.c (convert_qualified): Use
5202         enum_flags::raw.
5203         * compile/compile-cplus-symbols.c (convert_one_symbol)
5204         (convert_symbol_bmsym):
5205         * compile/compile-cplus-types.c (compile_cplus_convert_method)
5206         (compile_cplus_convert_struct_or_union_methods)
5207         (compile_cplus_instance::convert_qualified_base):
5208         * go-exp.y (parse_string_or_char): Add cast to int.
5209         * unittests/enum-flags-selftests.c: New file.
5210         * record-btrace.c (btrace_thread_flag_to_str): Change parameter's
5211         type to btrace_thread_flags from btrace_thread_flag.
5212         (record_btrace_cancel_resume, record_btrace_step_thread): Change
5213         local's type to btrace_thread_flags from btrace_thread_flag.  Add
5214         cast in DEBUG call.
5215
5216 2020-09-14  Pedro Alves  <pedro@palves.net>
5217
5218         * c-typeprint.c (c_type_print_modifier): Adjust to rename.
5219         * gdbtypes.c (address_space_name_to_int): Rename to ...
5220         (address_space_name_to_type_instance_flags): ... this.
5221         (address_space_int_to_name): Rename to ...
5222         (address_space_type_instance_flags_to_name): ... this.
5223         * gdbtypes.h (address_space_name_to_int): Rename to ...
5224         (address_space_name_to_type_instance_flags): ... this.
5225         (address_space_int_to_name): Rename to ...
5226         (address_space_type_instance_flags_to_name): ... this.
5227         * type-stack.c (type_stack::insert): Adjust to rename.
5228         * type-stack.h (type_stack::insert): Likewise.
5229
5230 2020-09-14  Pedro Alves  <pedro@palves.net>
5231             Andrew Burgess  <andrew.burgess@embecosm.com>
5232
5233         * avr-tdep.c (avr_address_class_type_flags): Return
5234         type_instance_flags.
5235         (avr_address_class_type_flags_to_name): Take a
5236         type_instance_flags.
5237         (avr_address_class_name_to_type_flags): Return bool and take a
5238         type_instance_flags.
5239         * d-lang.c (build_d_types): Use type::set_instance_flags.
5240         * ft32-tdep.c (ft32_address_class_type_flags): Return
5241         type_instance_flags.
5242         (ft32_address_class_type_flags_to_name): Take a
5243         type_instance_flags.
5244         (ft32_address_class_name_to_type_flags): Return bool and take a
5245         type_instance_flags.
5246         (ft32_gdbarch_init): Use type::set_instance_flags.
5247         * eval.c (fake_method::fake_method): Use type::set_instance_flags.
5248         * gdbarch.h, gdbarch.c: Regenerate.
5249         * gdbarch.sh (address_class_type_flags): Use type_instance_flags.
5250         (address_class_name_to_type_flags): Use type_instance_flags and
5251         bool.
5252         * gdbtypes.c (address_space_name_to_int)
5253         (address_space_int_to_name, make_qualified_type): Use
5254         type_instance_flags.
5255         (make_qualified_type): Use type_instance_flags and
5256         type::set_instance_flags.
5257         (make_type_with_address_space, make_cv_type, make_vector_type)
5258         (check_typedef): Use type_instance_flags.
5259         (recursive_dump_type): Cast type_instance_flags to unsigned for
5260         printing.
5261         (copy_type_recursive): Use type::set_instance_flags.
5262         (gdbtypes_post_init): Use type::set_instance_flags.
5263         * gdbtypes.h (struct type) <instance_flags>: Rename to ...
5264         <m_instance_flags>: ... this.
5265         <instance_flags, set_instance_flags>: New methods.
5266         (TYPE_INSTANCE_FLAGS): Use the instance_flags method.
5267         (SET_TYPE_INSTANCE_FLAGS): New.
5268         (address_space_name_to_int, address_space_int_to_name)
5269         (make_type_with_address_space): Pass flags using
5270         type_instance_flags instead of int.
5271         * stabsread.c (cleanup_undefined_types_noname): Use
5272         type::set_instance_flags.
5273         * s390-tdep.c (s390_address_class_type_flags): Return
5274         type_instance_flags.
5275         (s390_address_class_type_flags_to_name): Take a
5276         type_instance_flags.
5277         (s390_address_class_name_to_type_flags): Return bool and take a
5278         type_instance_flags.
5279         * type-stack.c (type_stack::follow_types): Use
5280         type_instance_flags.
5281         * dwarf2/read.c (read_tag_pointer_type): Use type_instance_flags.
5282
5283 2020-09-14  Tom Tromey  <tromey@adacore.com>
5284
5285         * x86-tdep.h (x86_in_indirect_branch_thunk): Update.
5286         * x86-tdep.c (x86_is_thunk_register_name)
5287         (x86_in_indirect_branch_thunk): Update.
5288         * sparc64-tdep.c (sparc64_fpu_register_names)
5289         (sparc64_cp0_register_names, sparc64_register_names)
5290         (sparc64_pseudo_register_names): Now const.
5291         * sparc-tdep.h (struct gdbarch_tdep) <fpu_register_names,
5292         cp0_registers_num>: Now const.
5293         * sparc-tdep.c (sparc_core_register_names)
5294         (sparc32_fpu_register_names, sparc32_cp0_register_names)
5295         (sparc32_pseudo_register_names): Now const.
5296         (validate_tdesc_registers): Update.
5297         * rust-lang.c (rust_extensions): Now const.
5298         * p-lang.c (p_extensions): Now const.
5299         * objc-lang.c (objc_extensions): Now const.
5300         * nto-tdep.c (nto_thread_state_str): Now const.
5301         * moxie-tdep.c (moxie_register_names): Now const.
5302         * mips-tdep.h (struct gdbarch_tdep) <mips_processor_reg_names>:
5303         Now const.
5304         * mips-tdep.c (mips_generic_reg_names, mips_tx39_reg_names)
5305         (mips_linux_reg_names): Now const.
5306         (mips_gdbarch_init): Update.
5307         * microblaze-tdep.c (microblaze_register_names): Now const.
5308         * m68k-tdep.c (m68k_register_names): Now const.
5309         * m32r-tdep.c (m32r_register_names): Now const.
5310         * ia64-tdep.c (ia64_register_names): Now const.
5311         * i386-tdep.h (struct gdbarch_tdep) <register_names,
5312         ymmh_register_names, ymm16h_regnum, mpx_register_names,
5313         k_register_names, zmmh_register_names, xmm_avx512_register_names,
5314         ymm_avx512_register_names, pkeys_register_names>: Now const.
5315         * i386-tdep.c (i386_register_names, i386_zmm_names)
5316         (i386_zmmh_names, i386_k_names, i386_ymm_names, i386_ymmh_names)
5317         (i386_mpx_names, i386_pkeys_names, i386_bnd_names)
5318         (i386_mmx_names, i386_byte_names, i386_word_names): Now const.
5319         * f-lang.c (f_extensions): Now const.
5320         * d-lang.c (d_extensions): Now const.
5321         * csky-tdep.c (csky_register_names): Now const.
5322         * charset.c (default_charset_names, charset_enum): Now const.
5323         (_initialize_charset): Update.
5324         * c-lang.c (c_extensions, cplus_extensions, asm_extensions): Now
5325         const.
5326         * bsd-uthread.c (bsd_uthread_solib_names): Now const.
5327         (bsd_uthread_solib_loaded): Update.
5328         (bsd_uthread_state): Now const.
5329         * amd64-tdep.c (amd64_register_names, amd64_ymm_names)
5330         (amd64_ymm_avx512_names, amd64_ymmh_names)
5331         (amd64_ymmh_avx512_names, amd64_mpx_names, amd64_k_names)
5332         (amd64_zmmh_names, amd64_zmm_names, amd64_xmm_avx512_names)
5333         (amd64_pkeys_names, amd64_byte_names, amd64_word_names)
5334         (amd64_dword_names): Now const.
5335         * agent.c (can_use_agent_enum): Now const.
5336         * ada-tasks.c (task_states, long_task_states): Now const.
5337         * ada-lang.c (known_runtime_file_name_patterns)
5338         (known_auxiliary_function_name_patterns, attribute_names)
5339         (standard_exc, ada_extensions): Now const.
5340
5341 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
5342
5343         * bcache.h (struct bcache) <bcache>: Remove constructor.
5344         <m_hash_function, m_compare_function>: Remove.
5345         <~bcache>: Make virtual.
5346         <compare>: Remove static method, introduce virtual method.
5347         <default_hash>: Remove.
5348         <hash>: New virtual method.
5349         * bcache.c (bcache::expand_hash_table): Update.
5350         (bcache::insert): Update.
5351         (bcache::hash): New.
5352         (bcache::compare): Update comment and parameter names.
5353         * gdbtypes.c (types_deeply_equal): Update.
5354         * psymtab.h (struct psymbol_bcache): New struct.
5355         (class psymtab_storage) <psymtab_storage>: Make default.
5356         <psymbol_cache>: Change type to psymbol_bcache.
5357         * psymtab.c (psymtab_storage::psymtab_storage): Remove.
5358         (psymbol_hash): Change to...
5359         (psymbol_bcache::hash): ... this.
5360         (psymbol_compare): Change to...
5361         (psymbol_bcache::compare): ... this.
5362
5363 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
5364
5365         * linux-nat.c (linux_nat_wait_1): Don't use inferior_ptid when
5366         checking for initial lwp.
5367
5368 2020-09-14  Tom Tromey  <tromey@adacore.com>
5369
5370         * m68k-tdep.c (m68k_extract_return_value): Use
5371         pointer_result_regnum.
5372         (m68k_store_return_value): Likewise.
5373         (m68k_reg_struct_return_p): Handle vectors and arrays.
5374         (m68k_return_value): Handle arrays.
5375         (m68k_svr4_return_value): Fix single-element aggregate handling.
5376         Handle long double.  Adjust for embedded ABI.
5377         (m68k_svr4_init_abi): Set pointer_result_regnum.
5378         (m68k_embedded_init_abi): New function.
5379         (m68k_gdbarch_init): Handle Tag_GNU_M68K_ABI_FP.
5380         (m68k_osabi_sniffer): New function.
5381         (_initialize_m68k_tdep): Register osabi sniffer.
5382         * m68k-tdep.h (struct gdbarch_tdep) <pointer_result_regnum>: New
5383         member.
5384
5385 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
5386
5387         * xml-support.c (xml_fetch_content_from_file): Replace xfree
5388         with gdb::unique_xmalloc_ptr<char>.
5389
5390 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
5391
5392         * xml-support.h (xml_fetch_another): Change type to be a
5393         function_view.
5394         (xml_process_xincludes): Remove baton parameter.
5395         (xml_fetch_content_from_file): Change baton parameter to
5396         dirname.
5397         * xml-support.c (struct xinclude_parsing_data)
5398         <xinclude_parsing_data>: Remove baton parameter.
5399         <fetcher_baton>: Remove.
5400         (xinclude_start_include): Adjust.
5401         (xml_process_xincludes): Adjust.
5402         (xml_fetch_content_from_file): Replace baton parameter with
5403         dirname.
5404         * xml-syscall.c (syscall_parse_xml): Remove baton parameter.
5405         (xml_init_syscalls_info): Use a lambda.
5406         * xml-tdesc.c (tdesc_parse_xml): Remove baton parameter.
5407         (file_read_description_xml): Use a lambda.
5408         (fetch_available_features_from_target): Change baton parameter
5409         to target_ops.
5410         (target_read_description_xml): Use a lambda.
5411         (target_fetch_description_xml): Use a lambda.
5412         (string_read_description_xml): Update.
5413
5414 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
5415
5416         * gdbtypes.h (TYPE_ENDIANITY_NOT_DEFAULT): Remove, replace all
5417         uses with type::endianity_is_not_default.
5418
5419 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5420
5421         * gdbtypes.h (struct type) <endianity_is_not_default,
5422         set_endianity_is_not_default>: New methods.
5423         (TYPE_ENDIANITY_NOT_DEFAULT): Use
5424         type::endianity_is_not_default, change all write call sites to
5425         use type::set_endianity_is_not_default.
5426
5427 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5428
5429         * gdbtypes.h (TYPE_FIXED_INSTANCE): Remove, replace all
5430         uses with type::is_fixed_instance.
5431
5432 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5433
5434         * gdbtypes.h (struct type) <is_fixed_instance,
5435         set_is_fixed_instance>: New methods.
5436         (TYPE_FIXED_INSTANCE): Use type::is_fixed_instance, change all
5437         write call sites to use type::set_is_fixed_instance.
5438
5439 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5440
5441         * gdbtypes.h (TYPE_GNU_IFUNC): Remove, replace all
5442         uses with type::is_gnu_ifunc.
5443
5444 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5445
5446         * gdbtypes.h (struct type) <is_gnu_ifunc, set_is_gnu_ifunc>: New methods.
5447         (TYPE_GNU_IFUNC): Use type::is_gnu_ifunc, change all write call sites to
5448         use type::set_is_gnu_ifunc.
5449
5450 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5451
5452         * gdbtypes.h (TYPE_STUB_SUPPORTED): Remove, replace all
5453         uses with type::stub_is_supported.
5454
5455 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5456
5457         * gdbtypes.h (struct type) <stub_is_supported, set_stub_is_supported>: New methods.
5458         (TYPE_STUB_SUPPORTED): Use type::stub_is_supported, change all write call sites to
5459         use type::set_stub_is_supported.
5460
5461 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5462
5463         * gdbtypes.h (TYPE_VECTOR): Remove, replace all
5464         uses with type::is_vector.
5465
5466 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5467
5468         * gdbtypes.h (struct type) <is_vector, set_is_vector>: New methods.
5469         (TYPE_VECTOR): Use type::is_vector, change all write call sites to
5470         use type::set_is_vector.
5471
5472 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5473
5474         * gdbtypes.h (TYPE_VARARGS): Remove, replace all
5475         uses with type::has_varargs.
5476
5477 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5478
5479         * gdbtypes.h (struct type) <has_varargs, set_has_varargs>: New methods.
5480         (TYPE_VARARGS): Use type::has_varargs, change all write call sites to
5481         use type::set_has_varargs.
5482
5483 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5484
5485         * gdbtypes.h (TYPE_PROTOTYPED): Remove, replace all
5486         uses with type::is_prototyped.
5487
5488 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5489
5490         * gdbtypes.h (struct type) <is_prototyped, set_is_prototyped>:
5491         New methods.
5492         (TYPE_PROTOTYPED): Use type::is_prototyped, change all write
5493         call sites to use type::set_is_prototyped.
5494
5495 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5496
5497         * gdbtypes.h (TYPE_TARGET_STUB): Remove, replace all
5498         uses with type::target_is_stub.
5499
5500 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5501
5502         * gdbtypes.h (struct type) <target_is_stub, set_target_is_stub>:
5503         New methods.
5504         (TYPE_TARGET_STUB): Use type::is_stub, change all write call
5505         sites to use type::set_target_is_stub.
5506
5507 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5508
5509         * gdbtypes.h (TYPE_STUB): Remove, replace all
5510         uses with type::is_stub.
5511
5512 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5513
5514         * gdbtypes.h (struct type) <is_stub, set_is_stub>: New methods.
5515         (TYPE_STUB): Use type::is_stub, change all write call sites to
5516         use type::set_is_stub.
5517
5518 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5519
5520         * gdbtypes.h (TYPE_NOSIGN): Remove, replace all uses with
5521         type::has_no_signedness.
5522
5523 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5524
5525         * gdbtypes.h (struct type) <has_no_signedness,
5526         set_has_no_signedness>: New methods.
5527         (TYPE_NOSIGN): Use type::has_no_signedness, change all write
5528         call sites to use type::set_has_no_signedness.
5529
5530 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5531
5532         * gdbtypes.h (TYPE_UNSIGNED): Remove, replace all uses with
5533         type::is_unsigned.
5534
5535 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5536
5537         * gdbtypes.h (struct type) <is_unsigned, set_is_unsigned>: New
5538         methods.
5539         (TYPE_UNSIGNED): Use type::is_unsigned.  Change all write call
5540         sites to use type::set_is_unsigned.
5541
5542 2020-09-14  Fredrik Hederstierna  <fredrik.hederstierna@verisure.com>
5543             Adam Renquinha <arenquinha@cimeq.qc.ca>
5544
5545         * arm-tdep.c (arm_m_exception_cache): Try use correct stack
5546         pointer and stack frame offset when unwinding.
5547
5548 2020-09-13  Pedro Alves  <pedro@palves.net>
5549
5550         * NEWS: Document "-break-insert --qualified".
5551         * mi/mi-cmd-break.c (mi_cmd_break_insert_1): Handle "--qualified".
5552
5553 2020-09-13  Pedro Alves  <pedro@palves.net>
5554
5555         * linespec.c (classify_mtype, compare_msyms): Delete.
5556         (search_minsyms_for_name): Remove classification logic.  Instead
5557         filter out trampoline symbols if we also found an external
5558         function of the same name.
5559
5560 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
5561
5562         * NEWS: Create a new section for the next release branch.
5563         Rename the section of the current branch, now that it has
5564         been cut.
5565
5566 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
5567
5568         GDB 10 branch created (8087c3fa8b5d695e3e29e69d70d0b35ec902ac59):
5569         * version.in: Bump version to 11.0.50.DATE-git.
5570
5571 2020-09-12  Joel Brobecker  <brobecker@adacore.com>
5572
5573         * infrun.c (namespace selftests): Only define #if GDB_SELF_TEST.
5574
5575 2020-09-11  Moritz Riesterer  <moritz.riesterer@intel.com>
5576             Felix Willgerodt  <Felix.Willgerodt@intel.com>
5577
5578         * gdbarch.sh: Added bfloat16 type.
5579         * gdbarch.c: Regenerated.
5580         * gdbarch.h: Regenerated.
5581         * gdbtypes.c (floatformats_bfloat16): New struct.
5582         (gdbtypes_post_init): Add builtin_bfloat16.
5583         * gdbtypes.h (struct builtin_type) <builtin_bfloat16>: New member.
5584         (floatformats_bfloat16): New struct.
5585         * i386-tdep.c (i386_zmm_type): Add field "v32_bfloat16"
5586         (i386_ymm_type): Add field "v16_bfloat16"
5587         (i386_gdbarch_init): Add set_gdbarch_bfloat16_format.
5588         * target-descriptions.c (make_gdb_type): Add case TDESC_TYPE_BFLOAT16.
5589         * gdbsupport/tdesc.cc (tdesc_predefined_types): New member bfloat16.
5590         * gdbsupport/tdesc.h (tdesc_type_kind): New member TDESC_TYPE_BFLOAT16.
5591         * features/i386/64bit-avx512.xml: Add bfloat16 type.
5592         * features/i386/64bit-avx512.c: Regenerated.
5593         * features/i386/64bit-sse.xml: Add bfloat16 type.
5594         * features/i386/64bit-sse.c: Regenerated.
5595
5596 2020-09-11  Felix Willgerodt  <felix.willgerodt@intel.com>
5597
5598         * i386-tdep.c (i386_zmm_type): Fix field names.
5599         (i386_ymm_type): Fix field names.
5600
5601 2020-09-11  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5602
5603         * breakpoint.c: Fix typo in the help message of the
5604         "set breakpoint condition-evaluation" command.
5605
5606 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
5607
5608         * nbsd-nat.c: Include "nat/netbsd-nat.h".
5609         * (nbsd_nat_target::pid_to_exec_file)
5610         (nbsd_nat_target::thread_alive, nbsd_nat_target::thread_name)
5611         (nbsd_nat_target::post_startup_inferior)
5612         (nbsd_nat_target::post_attach, nbsd_nat_target::xfer_partial)
5613         (nbsd_add_threads): Switch local code to common gdb/nat functions.
5614         * (nbsd_pid_to_cmdline): Call sysctl from the global namespace.
5615         * (nbsd_thread_lister): Remove.
5616
5617 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
5618
5619         * fork-inferior.c (startup_inferior): Avoid double free.
5620
5621 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
5622
5623         * netbsd-nat.h (netbsd_nat::qxfer_siginfo): Add.
5624         * netbsd-nat.c (netbsd_nat::qxfer_siginfo): Likewise.
5625
5626 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
5627
5628         * netbsd-nat.h (netbsd_nat::enable_proc_events): Add.
5629         * netbsd-nat.c: Include <sys/ptrace.h>.
5630         * (netbsd_nat::enable_proc_events): Add.
5631
5632 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
5633
5634         * netbsd-nat.h: Include "gdbsupport/function-view.h".
5635         * (netbsd_nat::thread_alive, netbsd_nat::thread_name)
5636         (netbsd_nat::for_each_thread): Add.
5637         * netbsd-nat.c: Include "gdbsupport/common-defs.h" and
5638         "gdbsupport/common-debug.h".
5639         * (netbsd_nat::netbsd_thread_lister)
5640         (netbsd_nat::thread_alive, netbsd_nat::thread_name)
5641         (netbsd_nat::for_each_thread): Add.
5642
5643 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
5644
5645         * netbsd-nat.h: Include <unistd.h>.
5646         * (netbsd_nat::pid_to_exec_file): Add.
5647         * netbsd-nat.c: Include <sys/types.h> and <sys/sysctl.h>.
5648         * (netbsd_nat::pid_to_exec_file) Add.
5649
5650 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
5651
5652         * configure.nat (NATDEPFILES): Add nat/netbsd-nat.o when needed.
5653
5654 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
5655
5656         * netbsd-nat.h: New file.
5657         * netbsd-nat.c: Likewise.
5658
5659 2020-09-09  Tom Tromey  <tromey@adacore.com>
5660
5661         * ada-lang.c (remove_extra_symbols): Do not increment when
5662         removing an element
5663
5664 2020-09-08  Tom Tromey  <tromey@adacore.com>
5665
5666         * gdb_bfd.c (gdb_bfd_open): Call bfd_fopen when fstat fails.
5667
5668 2020-09-08  Tom Tromey  <tromey@adacore.com>
5669
5670         PR win32/25302:
5671         * gdb_bfd.c (gdb_bfd_data): Add "st" parameter.
5672         (gdb_bfd_init_data): New function.
5673         (gdb_bfd_open, gdb_bfd_ref): Use gdb_bfd_init_data.
5674
5675 2020-09-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5676
5677         * infrun.c (fetch_inferior_event): Use
5678         `switch_to_target_no_thread` to switch the target.
5679
5680 2020-09-06  Tom Tromey  <tom@tromey.com>
5681
5682         * symfile.h (dwarf2_free_objfile): Don't declare.
5683
5684 2020-09-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
5685
5686         * gdb/i386-tdep.c (i386_floatformat_for_type): Added conditions
5687         to match 16 byte real/complex type generated by Flang compiler.
5688
5689 2020-09-03  Tom de Vries  <tdevries@suse.de>
5690
5691         PR breakpoint/26546
5692         * dwarf2/read.c (new_symbol): Tag label symbol without DW_AT_low_pc as
5693         LOC_OPTIMIZED_OUT instead of LOC_LABEL.
5694
5695 2020-09-02  Simon Marchi  <simon.marchi@polymtl.ca>
5696
5697         * maint.c (index_digits): New function.
5698         (struct maint_print_section_data): Remove.
5699         (print_bfd_section_info): Remove print_data parameter, add arg
5700         and index_digits.
5701         (print_objfile_section_info): Likewise.
5702         (print_bfd_section_info_maybe_relocated): Likewise (plus
5703         objfile).
5704         (maintenance_info_sections): Adjust calls.
5705
5706 2020-09-02  Tom Tromey  <tromey@adacore.com>
5707
5708         * ada-varobj.c (ada_varobj_get_ptr_number_of_children): Return 0
5709         for null pointers.
5710         (ada_varobj_adjust_for_child_access): Special-case null pointers.
5711
5712 2020-09-01  Simon Marchi  <simon.marchi@polymtl.ca>
5713
5714         * bcache.h (struct bcache) <insert>: Change type of `added` to
5715         pointer to bool.
5716         * bcache.c (bcache::insert): Likewise.
5717         * gdbtypes.c (check_types_worklist): Adjust.
5718         * psymtab.c (add_psymbol_to_bcache): Adjust.
5719
5720 2020-08-31  Kevin Buettner  <kevinb@redhat.com>
5721
5722         * corelow.c (unordered_set): Include.
5723         (class core_target): Add field 'm_core_unavailable_mappings'.
5724         (core_target::build_file_mappings): Print only one warning
5725         per inaccessible file.  Add unavailable/broken mappings
5726         to m_core_unavailable_mappings.
5727         (core_target::xfer_partial): Call...
5728         (core_target::xfer_memory_via_mappings): New method.
5729
5730 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
5731
5732         * dwarf2/read.c (struct field_info) <non_public_fields>: Change
5733         type to bool.
5734
5735 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
5736
5737         * dwarf2/read.c (struct field_info): Fix indentation.
5738
5739 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
5740
5741         * frame-unwind.h (frame_prev_register_ftype): Fix adjective
5742         ordering in comment.
5743         * frame.c (frame_id_eq): Fix indentation.
5744
5745 2020-08-31  Scott Linder  <scott@scottlinder.com>
5746             Simon Marchi  <simon.marchi@efficios.com>
5747
5748         * inline-frame.c (inline_frame_this_id): Remove assert that prevents
5749         inline frame ids in outer frame.
5750
5751 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
5752
5753         * frame.h (enum frame_id_stack_status) <FID_STACK_OUTER>: New.
5754         * frame.c (fprint_frame_id): Handle FID_STACK_OUTER.
5755         (outer_frame_id): Use FID_STACK_OUTER instead of
5756         FID_STACK_INVALID.
5757         (frame_id_p): Don't check for outer_frame_id.
5758
5759 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
5760
5761         * frame-unwind.c (frame_unwind_got_optimized): Don't set
5762         regnum/frame in value.  Call allocate_value_lazy.
5763         * frame.c (frame_unwind_register_value): Use
5764         val_print_not_saved.
5765
5766 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
5767
5768         * gdbtypes.h (NULL_TYPE): Remove, change all uses to nullptr.
5769
5770 2020-08-29  Pedro Alves  <pedro@palves.net>
5771
5772         * progspace.c (print_program_space): Use all_inferiors.  Switch to
5773         the inferior before calling target_pid_to_str.
5774
5775 2020-08-28  Tom Tromey  <tom@tromey.com>
5776
5777         * xcoffread.c (xcoff_end_psymtab): Update comment.
5778         * dbxread.c (dbx_end_psymtab): Update comment.
5779
5780 2020-08-28  Tom de Vries  <tdevries@suse.de>
5781
5782         PR breakpoint/26544
5783         * breakpoint.c (parse_breakpoint_sals): Remove const from struct
5784         event_location.
5785         (create_breakpoint): Same.
5786         (base_breakpoint_decode_location): Same.
5787         (bkpt_create_sals_from_location): Same.
5788         (bkpt_decode_location): Same.
5789         (bkpt_probe_create_sals_from_location): Same.
5790         (bkpt_probe_decode_location): Same.
5791         (tracepoint_create_sals_from_location): Same.
5792         (tracepoint_decode_location): Same.
5793         (tracepoint_probe_decode_location): Same.
5794         (strace_marker_create_sals_from_location): Same.
5795         (strace_marker_decode_location): Same.
5796         (create_sals_from_location_default): Same.
5797         (decode_location_default): Same.
5798         * breakpoint.h (struct breakpoint_ops): Same.
5799         (create_breakpoint): Same.
5800         * linespec.h (decode_line_full): Same.
5801         * linespec.c (decode_line_full): Same.  Throw error if
5802         result.size () == 0.
5803
5804 2020-08-27  Pedro Alves  <pedro@palves.net>
5805
5806         PR gdb/26524
5807         * breakpoint.c (until_break_fsm) <location_breakpoint,
5808         caller_breakpoint>: Delete fields.
5809         <breakpoints>: New field.
5810         <until_break_fsm>: Adjust to save a breakpoint vector instead of
5811         two individual breakpoints.
5812         (until_break_fsm::should_stop): Loop over breakpoints in the
5813         breakpoint vector.
5814         (until_break_fsm::clean_up): Adjust to clear the breakpoints
5815         vector.
5816         (until_break_command): Handle location expanding into multiple
5817         sals.
5818
5819 2020-08-27  Pedro Alves  <pedro@palves.net>
5820
5821         PR gdb/26523
5822         * inline-frame.c (stopped_by_user_bp_inline_frame): Also consider
5823         bp_until breakpoints user-specified locations.  Update intro
5824         comment.
5825
5826 2020-08-27  Simon Marchi  <simon.marchi@polymtl.ca>
5827
5828         * gdb_bfd.h (gdb_bfd_section_iterator, gdb_bfd_section_range,
5829         gdb_bfd_sections): New.
5830         * maint.c (print_bfd_section_info): Change param type to
5831         maint_print_section_data.
5832         (print_objfile_section_info): Likewise.
5833         (print_bfd_section_info_maybe_relocated): Likewise.
5834         (maintenance_info_sections): Use gdb_bfd_sections.
5835
5836 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
5837
5838         * MAINTAINERS: Add ARC target and maintainer.
5839
5840 2020-08-25  Anton Kolesov  <anton.kolesov@synopsys.com>
5841
5842         * configure.tgt: ARC support for GNU/Linux.
5843         * Makefile.in (ALL_TARGET_OBJS): Likewise.
5844         * arc-linux-tdep.c: New file.
5845         * arc-tdep.h (ARC_STATUS32_L_MASK, ARC_STATUS32_DE_MASK): Declare.
5846         * arc-tdep.c (arc_write_pc): Use it.
5847
5848 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
5849
5850         * arc-tdep.c (arc_check_for_hardware_loop): New.
5851         * arc-tdep.h (gdbarch_tdep): New field has_hw_loops.
5852
5853 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
5854
5855         * arc-tdep.h: Include "gdbarch.h".
5856
5857 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
5858
5859         * arch/arc.h
5860         (arc_gdbarch_features): New class to stir the selection of target XML.
5861         (arc_create_target_description): Use FEATURES to choose XML target.
5862         (arc_lookup_target_description): Use arc_create_target_description
5863         to create _new_ target descriptions or return the already created
5864         ones if the FEATURES is the same.
5865         * arch/arc.c: Implementation of prototypes described above.
5866         * gdb/arc-tdep.h (arc_regnum enum): Add more registers.
5867         (arc_gdbarch_features_init): Initialize the FEATURES struct.
5868         * arc-tdep.c (*_feature_name): Make feature names consistent.
5869         (arc_register_feature): A new struct to hold information about
5870         registers of a particular target/feature.
5871         (arc_check_tdesc_feature): Check if XML provides registers in
5872         compliance with ARC_REGISTER_FEATURE structs.
5873         (arc_update_acc_reg_names): Add aliases for r58 and r59.
5874         (determine_*_reg_feature_set): Which feature name to look for.
5875         (arc_gdbarch_features_init): Given MACH and ABFD, initialize FEATURES.
5876         (mach_type_to_arc_isa): Convert from a set of binutils machine types
5877         to expected ISA enums to be used in arc_gdbarch_features structs.
5878         * features/Makefile (FEATURE_XMLFILES): Add new files.
5879         * gdb/features/arc/v1-aux.c: New file.
5880         * gdb/features/arc/v1-aux.xml: Likewise.
5881         * gdb/features/arc/v1-core.c: Likewise.
5882         * gdb/features/arc/v1-core.xml: Likewise.
5883         * gdb/features/arc/v2-aux.c: Likewise.
5884         * gdb/features/arc/v2-aux.xml: Likewise.
5885         * gdb/features/arc/v2-core.c: Likewise.
5886         * gdb/features/arc/v2-core.xml: Likewise.
5887         * NEWS (Changes since GDB 9): Announce obsolence of old feature names.
5888
5889 2020-08-25  Gaius Mulley  <gaiusmod2@gmail.com>
5890             Andrew Burgess  <andrew.burgess@embecosm.com>
5891
5892         PR m2/26372
5893         * m2-exp.y (exp): Improve comment for non_empty_arglist case, add
5894         an assert.  Remove single element array indexing pattern as the
5895         MULTI_SUBSCRIPT support will handle this case too.
5896
5897 2020-08-24  Simon Marchi  <simon.marchi@polymtl.ca>
5898
5899         * value.h (valprint_check_validity): Move declaration from
5900         here...
5901         * valprint.h (valprint_check_validity): ... to here.
5902
5903 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
5904
5905         * debug.h: New file.
5906         * debug.c (debug_prefixed_vprintf): New function.
5907         * infrun.c (infrun_debug_printf_1): Use debug_prefixed_vprintf.
5908         * linux-nat.c (linux_nat_debug_printf_1): Likewise.
5909
5910 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
5911
5912         * infrun.h (infrun_debug_printf_1): New function declaration.
5913         (infrun_debug_printf): New macro.
5914         * infrun.c (infrun_debug_printf_1): Use infrun_debug_printf
5915         throughout.
5916         (infrun_debug_printf): New function.
5917         * breakpoint.c (should_be_inserted): Use infrun_debug_printf.
5918         (handle_jit_event): Likewise.
5919
5920 2020-08-21  Mark Wielaard  <mark@klomp.org>
5921
5922         * ada-lex.l: Extend register warnings diagnostics comment for g++.
5923
5924 2020-08-22  Simon Marchi  <simon.marchi@efficios.com>
5925
5926         * frame.c (enum class frame_id_status): New.
5927         (struct frame_info) <this_id::p>: Change type to frame_id_status.
5928         (fprintf_frame): Update.
5929         (compute_frame_id): Set frame id status to "computing" on entry.
5930         Set it back to "not_computed" on failure and to "computed" on
5931         success.
5932         (get_frame_id): Assert the frame id is not being computed.
5933         (create_sentinel_frame): Use frame_id_status::COMPUTED.
5934         (create_new_frame): Likewise.
5935         (frame_cleanup_after_sniffer): Update assert.
5936
5937 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
5938
5939         * regcache.c (pid_ptid_regcache_map): New type.
5940         (target_ptid_regcache_map): Remove.
5941         (target_pid_ptid_regcache_map): New type.
5942         (regcaches): Change type to target_pid_ptid_regcache_map.
5943         (get_thread_arch_aspace_regcache): Update.
5944         (regcache_thread_ptid_changed): Update, handle pid-like ptid
5945         case.
5946         (regcaches_size): Update.
5947         (regcache_count): Update.
5948         (registers_changed_ptid_target_pid_test): New.
5949         (_initialize_regcache): Register new test.
5950
5951 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
5952
5953         * regcache.c (regcache_count): New.
5954         (struct regcache_test_data): New.
5955         (regcache_test_data_up): New.
5956         (populate_regcaches_for_test): New.
5957         (regcaches_test): Remove.
5958         (get_thread_arch_aspace_regcache_test): New.
5959         (registers_changed_ptid_all_test): New.
5960         (registers_changed_ptid_target_test): New.
5961         (registers_changed_ptid_target_ptid_test): New.
5962         (regcache_thread_ptid_changed): Remove regcache_count lambda.
5963         (_initialize_regcache): Register new tests.
5964
5965 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
5966
5967         * regcache.c (test_get_thread_arch_aspace_regcache): Rename to...
5968         (get_thread_arch_aspace_regcache_and_check): ... this.  Remove
5969         gdbarch and aspace parameter.  Use current inferior's aspace.
5970         Validate regcache's arch value.
5971         (regcaches_test): Update.
5972
5973 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
5974
5975         * regcache.c (regcaches_test): Call registers_changed.
5976
5977 2020-08-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5978
5979         * infrun.c (process_event_stop_test): Fix typo "breapoint".
5980
5981 2020-08-19  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
5982
5983         * amd64-tdep.c (amd64_skip_prologue): Using symbol table
5984         to find the end of prologue for flang compiled binaries.
5985         * arm-tdep.c (arm_skip_prologue): Likewise.
5986         * i386-tdep.c (i386_skip_prologue): Likewise.
5987         * producer.c (producer_is_llvm): New function.
5988         (producer_parsing_tests): Added new tests for clang/flang.
5989         * producer.h (producer_is_llvm): New declaration.
5990
5991 2020-08-18  Simon Marchi  <simon.marchi@efficios.com>
5992
5993         * linux-nat.c (linux_nat_debug_printf): New function.
5994         (linux_nat_debug_printf_1): New macro.  Use throughout the file.
5995
5996 2020-08-18  Aaron Merey  <amerey@redhat.com>
5997
5998         * Makefile.in (DEBUGINFOD_CFLAGS, DEBUGINFOD_LIBS): New variables.
5999         (INTERNAL_CFLAGS_BASE): Add DEBUGINFOD_CFLAGS.
6000         (CLIBS): Add DEBUGINFOD_LIBS.
6001
6002 2020-08-17  Sergei Trofimovich  <siarheit@google.com>
6003
6004         * ia64-linux-nat.c: Include "gdbarch.h" to declare used
6005         'gdbarch_num_regs'.
6006
6007 2020-08-17  Tom Tromey  <tromey@adacore.com>
6008
6009         * ada-varobj.c (ada_varobj_decode_var): Handle case where
6010         ada_get_decoded_value returns NULL.
6011
6012 2020-08-17  Tom Tromey  <tromey@adacore.com>
6013
6014         * python/py-inferior.c (infpy_search_memory): Use
6015         gdb_py_object_from_ulongest.
6016         * python/py-infevents.c (create_inferior_call_event_object)
6017         (create_memory_changed_event_object): Use
6018         gdb_py_object_from_ulongest.
6019         * python/py-linetable.c (ltpy_entry_get_pc): Use
6020         gdb_py_object_from_ulongest.
6021
6022 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
6023
6024         * loc.c (class symbol_needs_eval_context): Fix indentation.
6025
6026 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
6027
6028         * dwarf2/loc.c (dwarf2_loc_desc_get_symbol_read_needs): Use
6029         bool.
6030
6031 2020-08-17  Tom de Vries  <tdevries@suse.de>
6032
6033         PR gdb/26393
6034         * gdbtypes.c (dump_dynamic_prop): New function.
6035         (recursive_dump_type): Use dump_dynamic_prop for TYPE_CODE_RANGE.
6036
6037 2020-08-15  Tom de Vries  <tdevries@suse.de>
6038
6039         PR backtrace/26390
6040         * stack.c (print_frame_args): Temporarily set the selected
6041         frame to FRAME while printing the frame's arguments.
6042
6043 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
6044
6045         PR breakpoints/26385
6046         * ppc-linux-nat.c (ppc_linux_nat_target::low_prepare_to_resume):
6047         Always clear watchpoint with PTRACE_SET_DEBUGREG.
6048
6049 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
6050
6051         * ppc-linux-nat.c (ppc_linux_dreg_interface::detect)
6052         (ppc_linux_nat_target::low_prepare_to_resume): Use ptrace () < 0
6053         and >= to check return value instead of == -1 and != -1.
6054
6055 2020-08-14  Simon Marchi  <simon.marchi@polymtl.ca>
6056
6057         * utils.h (class gdb_argv) <as_array_view>: New method.
6058         * utils.c (gdb_argv_as_array_view_test): New.
6059         (_initialize_utils): Register selftest.
6060         * maint.c (maintenance_selftest): Use the new method.
6061
6062 2020-08-13  Kamil Rytarowski  <n54@gmx.com>
6063
6064         * target.h (supports_dumpcore, dumpcore): New
6065         function declarations.
6066         * target.c (supports_dumpcore, dumpcore): New
6067         functions.
6068         * target-delegates.c: Rebuild.
6069         * gcore.c (gcore_command): Use target_supports_dumpcore ()
6070         and target_dumpcore ().
6071
6072 2020-08-13  Aaron Merey  <amerey@redhat.com>
6073
6074         * debuginfod-support.c: Replace global variables with user_data.
6075
6076 2020-08-13  Simon Marchi  <simon.marchi@polymtl.ca>
6077
6078         * maint.c (maintenance_selftest): Split args and pass array_view
6079         to run_tests.
6080
6081 2020-08-12  Luis Machado  <luis.machado@linaro.org>
6082
6083         * value.c (check_type_length_before_alloc): Use ULONGEST to store a
6084         type's length.
6085         Use %s and pulongest to print the length.
6086
6087 2020-08-12  Pedro Alves  <palves@redhat.com>
6088
6089         * NEWS: Move "Multi-target debugging support" item to the
6090         "Changes since GDB 9" section.
6091
6092 2020-08-12  Pedro Alves  <palves@redhat.com>
6093
6094         PR gdb/26336
6095         * progspace.c (program_space::remove_objfile): Invalidate the
6096         frame cache.
6097
6098 2020-08-11  Tom de Vries  <tdevries@suse.de>
6099
6100         * MAINTAINERS: Mark ms1 as deleted.
6101
6102 2020-08-10  Luis Machado  <luis.machado@linaro.org>
6103
6104         PR gdb/26310
6105
6106         * aarch64-tdep.c (aarch64_analyze_prologue): Track use of SP/FP and
6107         act accordingly.
6108         (aarch64_analyze_prologue_test): Add more unit tests to exercise
6109         movz/str/stur/stp skipping behavior.
6110
6111 2020-08-10  Luis Machado  <luis.machado@linaro.org>
6112
6113         * nat/aarch64-sve-linux-sigcontext.h (SVE_PT_REGS_OFFSET): Use
6114         struct user_sve_header instead of struct sve_context.
6115
6116 2020-08-09  Simon Marchi  <simon.marchi@polymtl.ca>
6117
6118         * read.h (dwarf2_fetch_die_loc_sect_off,
6119         dwarf2_fetch_die_loc_cu_off): Replace function pointer +
6120         `void *` parameter with function_view.
6121         * read.c (dwarf2_fetch_die_loc_sect_off,
6122         dwarf2_fetch_die_loc_cu_off): Likewise.
6123         * loc.c (get_frame_pc_for_per_cu_dwarf_call): Remove.
6124         (per_cu_dwarf_call): Adjust.
6125         (get_frame_address_in_block_wrapper): Remove.
6126         (indirect_synthetic_pointer): Adjust.
6127         (get_ax_pc): Remove.
6128         (dwarf2_compile_expr_to_ax): Adjust.
6129
6130 2020-08-08  Tom de Vries  <tdevries@suse.de>
6131
6132         PR build/26344
6133         * arch/riscv.c (riscv_lookup_target_description): Use an explicit
6134         constructor.
6135         * regcache.c (get_thread_arch_aspace_regcache): Same.
6136
6137 2020-08-07  Tom Tromey  <tromey@adacore.com>
6138
6139         * ravenscar-thread.c
6140         (ravenscar_thread_target::set_base_thread_from_ravenscar_task):
6141         New method.
6142         (ravenscar_thread_target::wait): Check
6143         runtime_initialized.
6144         (ravenscar_thread_target::prepare_to_store)
6145         (ravenscar_thread_target::stopped_by_sw_breakpoint)
6146         (ravenscar_thread_target::stopped_by_hw_breakpoint)
6147         (ravenscar_thread_target::stopped_by_watchpoint)
6148         (ravenscar_thread_target::stopped_data_address)
6149         (ravenscar_thread_target::core_of_thread): Use
6150         scoped_restore_current_thread and
6151         set_base_thread_from_ravenscar_task.
6152
6153 2020-08-07  Tom Tromey  <tromey@adacore.com>
6154
6155         * ravenscar-thread.c (update_thread_list): Set inferior_ptid.
6156
6157 2020-08-07  Tom Tromey  <tromey@adacore.com>
6158
6159         * ravenscar-thread.c (ravenscar_thread_target::wait): Call
6160         update_inferior_ptid before update_thread_list.
6161         (temporarily_change_regcache_ptid): New class.
6162         (ravenscar_thread_target::fetch_registers)
6163         (ravenscar_thread_target::store_registers)
6164         (ravenscar_thread_target::prepare_to_store): Use base thread when
6165         forwarding operation.
6166
6167 2020-08-07  Tom Tromey  <tromey@adacore.com>
6168
6169         * ravenscar-thread.c (ravenscar_thread_target::resume): Handle
6170         "is_pid" case.
6171
6172 2020-08-07  Tom Tromey  <tromey@adacore.com>
6173
6174         * ravenscar-thread.c (xfer_partial, enable_btrace, add_thread):
6175         New methods.
6176         (ravenscar_thread_target::get_thread_base_cpu): Check m_cpu_map
6177         first.
6178         (ravenscar_thread_target::add_thread): Rename from
6179         ravenscar_add_thread.
6180         (ravenscar_thread_target::update_thread_list): Use a lambda.
6181         (ravenscar_thread_target::xfer_partial): New method.
6182
6183 2020-08-07  Tom Tromey  <tromey@adacore.com>
6184
6185         * ada-lang.h (ada_task_list_iterator_ftype): Now a
6186         gdb::function_view.
6187         (iterate_over_live_ada_tasks): Change type of argument.
6188         * ada-tasks.c (iterate_over_live_ada_tasks): Change type
6189         of argument.
6190
6191 2020-08-07  Tom Tromey  <tromey@adacore.com>
6192
6193         * ravenscar-thread.c (ravenscar_thread_target) <extra_thread_info>:
6194         Remove.
6195         (ravenscar_thread_target::extra_thread_info): Remove.
6196         (ravenscar_thread_target::pid_to_str): Mention Ravenscar in result;
6197         defer to target beneath for non-Ravenscar threads.
6198
6199 2020-08-07  Tom Tromey  <tromey@adacore.com>
6200
6201         * ravenscar-thread.c (ravenscar_thread_target) <get_base_cpu,
6202         get_base_thread_from_ravenscar_task>: Now methods.
6203         <m_cpu_map>: New member.
6204         (ravenscar_thread_target::get_thread_base_cpu): Rename from
6205         ravenscar_get_thread_base_cpu.  Check m_cpu_map.
6206         (ravenscar_thread_target::task_is_currently_active): Update.
6207         (ravenscar_thread_target::get_base_thread_from_ravenscar_task):
6208         Now a method.
6209         (ravenscar_thread_target::add_active_thread): Put initial thread
6210         into the m_cpu_map.
6211
6212 2020-08-07  Tom Tromey  <tromey@adacore.com>
6213
6214         * ravenscar-thread.c (ravenscar_thread_target::wait): Return
6215         event_ptid.
6216
6217 2020-08-07  Tom Tromey  <tromey@adacore.com>
6218
6219         * ravenscar-thread.c (ravenscar_thread_target::wait): Check
6220         runtime_initialized.
6221
6222 2020-08-07  Tom Tromey  <tromey@adacore.com>
6223
6224         * ravenscar-thread.c (ravenscar_thread_target): Don't call
6225         add_active_thread.
6226         (ravenscar_thread_target::add_active_thread): Now public.
6227         (ravenscar_inferior_created): Call add_active_thread after pushing
6228         the target.
6229
6230 2020-08-07  Simon Marchi  <simon.marchi@polymtl.ca>
6231
6232         * regcache.c (ptid_regcache_map): New type.
6233         (target_ptid_regcache_map): New type.
6234         (regcaches): Change type to target_ptid_regcache_map.
6235         (get_thread_arch_aspace_regcache): Update to regcaches' new
6236         type.
6237         (regcache_thread_ptid_changed): Likewise.
6238         (registers_changed_ptid): Likewise.
6239         (regcaches_size): Likewise.
6240         (regcaches_test): Update.
6241         (regcache_thread_ptid_changed): Update.
6242         * regcache.h (regcache_up): New type.
6243         * gdbsupport/ptid.h (hash_ptid): New struct.
6244
6245 2020-08-07  Simon Marchi  <simon.marchi@efficios.com>
6246
6247         * observable.h (thread_ptid_changed): Add parameter
6248         `process_stratum_target *`.
6249         * infrun.c (infrun_thread_ptid_changed): Add parameter
6250         `process_stratum_target *` and use it.
6251         (selftests): New namespace.
6252         (infrun_thread_ptid_changed): New function.
6253         (_initialize_infrun): Register selftest.
6254         * regcache.c (regcache_thread_ptid_changed): Add parameter
6255         `process_stratum_target *` and use it.
6256         (regcache_thread_ptid_changed): New function.
6257         (_initialize_regcache): Register selftest.
6258         * thread.c (thread_change_ptid): Pass target to
6259         thread_ptid_changed observable.
6260
6261 2020-08-06  Caroline Tice <cmtice@google.com>
6262
6263         * dwarf2/read.c (struct dwo_file): Update comment on 'sections' field.
6264         (struct dwp_sections): Update field comments.  Add loclists and
6265         rnglists fields.
6266         (struct virtual_v2_dwo_sections): Rename struct to
6267         'virtual_v2_or_v5_dwo_sections'; update comments at top of struct; add
6268         size & offset fields for loclists and rnglists.
6269         (struct dwp_hash_table): Add a 'v5' struct field to the union section.
6270         (create_debug_type_hash_table): Add 'DW_UT_split_type' to the check for
6271         skipping dummy type units.
6272         (create_dwp_hash_table): Update the large comment above the function to
6273         discuss Version 5 DWP files as well, with references.  Update all the
6274         version checks in the function to check for version 5 as well.  Add new
6275         section at the end to create dwp hash table for version 5.
6276         (create_dwp_v2_section): Rename function to
6277         'create_dwp_v2_or_v5_section'.  Update function comment appropriately.
6278         Add V5 to error message text.
6279         (create_dwo_unit_in_dwp_v2): Change calls to create_dwp_v2_section
6280         into calls to create_dwp_v2_or_v5_section.
6281         (create_dwo_unit_in_dwp_v5): New function.
6282         (lookup_dwo_unit_in_dwp): Update conditional statement to explicitly
6283         check for version2; add else clause to handle version 5.
6284         (open_and_init_dwo_file): Add code to check dwarf version & only call
6285         create_debug_types_hash_table (with sections.types) if version is not 5;
6286         else call create_debug_type_hash_table, with sections.info.
6287         (dwarf2_locate_v2_dwp_sections): Update function comment to mention
6288         version 5.
6289         (dwarf2_locate_v5_dwp_sections): New function.
6290         (open_and_init_dwp_file): Add else-if clause for version 5 to call
6291         bfd_map_over_sections with dwarf2_locate_v5_dwp_sections.
6292
6293 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
6294
6295         * regcache.h (class regcache): Remove friend
6296         registers_changed_ptid.
6297         <regcache_thread_ptid_changed>: Remove.
6298         <regcaches>: Remove.
6299         * regcache.c (regcache::regcaches): Rename to...
6300         (regcaches): ... this.  Make static.
6301         (get_thread_arch_aspace_regcache): Update.
6302         (regcache::regcache_thread_ptid_changed): Rename to...
6303         (regcache_thread_ptid_changed): ... this.  Update.
6304         (class regcache_access): Remove.
6305         (regcaches_test): Update.
6306         (_initialize_regcache): Update.
6307         * sparc64-tdep.c, dwarf2/index-write.c, record-btrace.c: Include
6308         <forward_list>.
6309
6310 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
6311
6312         * regcache.h (class regcache) <current_regcache>: Rename to...
6313         <regcaches>: ... this.  Move doc here.
6314         * regcache.c (regcache::current_regcache) Rename to...
6315         (regcache::regcaches): ... this.  Move doc to header.
6316         (get_thread_arch_aspace_regcache): Update.
6317         (regcache::regcache_thread_ptid_changed): Update.
6318         (registers_changed_ptid): Update.
6319         (class regcache_access) <current_regcache_size>: Rename to...
6320         <regcaches_size>: ... this.
6321         (current_regcache_test): Rename to...
6322         (regcaches_test): ... this.
6323         (_initialize_regcache): Update.
6324
6325 2020-08-06  Victor Collod  <vcollod@nvidia.com>
6326
6327         * amd64-tdep.c (amd64_analyze_prologue): Fix incorrect comment.
6328
6329 2020-08-05  Kevin Buettner  <kevinb@redhat.com>
6330
6331         * corelow.c (core_target::build_file_mappings): Don't output
6332         null pathname in warning.
6333
6334 2020-08-05  Simon Marchi  <simon.marchi@polymtl.ca>
6335
6336         * gdb.dwarf2/clztest.exp, gdb.dwarf2/dw2-common-block.exp,
6337         gdb.dwarf2/dw2-dup-frame.exp, gdb.dwarf2/dw2-reg-undefined.exp,
6338         gdb.dwarf2/dw2-single-line-discriminators.exp,
6339         dw2-undefined-ret-addr.exp: Pass nopie to compilation options.
6340
6341 2020-08-05  Tom Tromey  <tromey@adacore.com>
6342
6343         PR rust/26197:
6344         * dwarf2/read.c (alloc_rust_variant): Handle univariant case.
6345         (quirk_rust_enum): Call alloc_rust_variant for univariant case.
6346         Fix off-by-one and type size errors in ordinary case.
6347
6348 2020-08-05  Tom de Vries  <tdevries@suse.de>
6349
6350         * gdbtypes.c (type_not_allocated, type_not_associated): Use
6351         "prop->const_val () == 0" instead of "prop->const_val () != 0".
6352
6353 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
6354
6355         * frame.h (frame_id_p): Return bool.
6356         (frame_id_artificial_p): Return bool.
6357         (frame_id_eq): Return bool.
6358         (has_stack_frames): Return bool.
6359         (get_selected_frame): Fix typo in comment.
6360         (get_frame_pc_if_available): Return bool.
6361         (get_frame_address_in_block_if_available): Return bool.
6362         (get_frame_func_if_available): Return bool.
6363         (read_frame_register_unsigned): Return bool.
6364         (get_frame_register_bytes): Return bool.
6365         (safe_frame_unwind_memory): Return bool.
6366         (deprecated_frame_register_read): Return bool.
6367         (frame_unwinder_is): Return bool.
6368         * frame.c (struct frame_info) <prev_arch::p>: Change type to
6369         bool.
6370         <this_id::p>: Likewise.
6371         <prev_p>: Likewise.
6372         (frame_stash_add): Return bool.
6373         (get_frame_id): Use bool.
6374         (frame_id_build_special) Use bool.
6375         (frame_id_build_unavailable_stack): Use bool.
6376         (frame_id_build): Use bool.
6377         (frame_id_p): Return bool, use true/false instead of 1/0.
6378         (frame_id_artificial_p): Likewise.
6379         (frame_id_eq): Likewise.
6380         (frame_id_inner): Likewise.
6381         (get_frame_func_if_available): Likewise.
6382         (read_frame_register_unsigned): Likewise.
6383         (deprecated_frame_register_read): Likewise.
6384         (get_frame_register_bytes): Likewise.
6385         (has_stack_frames): Likewise.
6386         (inside_main_func): Likewise.
6387         (inside_entry_func): Likewise.
6388         (get_frame_pc_if_available): Likewise.
6389         (get_frame_address_in_block_if_available): Likewise.
6390         (frame_unwinder_is): Likewise.
6391         (safe_frame_unwind_memory): Likewise.
6392         (frame_unwind_arch): Likewise.
6393
6394 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
6395
6396         * frame.c (frame_info) <prev_func> <p>: Rename to status, change
6397         type to cached_copy_status.
6398         (fprintf_frame): Adjust.
6399         (get_frame_func_if_available): Adjust.
6400         (frame_cleanup_after_sniffer): Adjust.
6401
6402 2020-08-04  Mark Wielaard  <mark@klomp.org>
6403
6404         * MAINTAINERS (Write After Approval): Update email address.
6405
6406 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
6407
6408         * gdbtypes.h (TYPE_DYN_PROP_ADDR): Remove, replace uses with
6409         dynamic_prop::const_val.
6410
6411 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
6412
6413         * gdbtypes.h (TYPE_DYN_PROP_KIND): Remove, replace uses with
6414         dynamic_prop::kind.
6415
6416 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
6417
6418         * gdbtypes.h (TYPE_DYN_PROP_BATON): Remove.
6419
6420 2020-08-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
6421
6422         * configure.tgt: Set gdb_sim for bpf-*-* targets.
6423
6424 2020-08-04  Weimin Pan <weimin.pan@oracle.com>
6425             Jose E. Marchesi  <jose.marchesi@oracle.com>
6426
6427         * configure.tgt: Add entry for bpf-*-*.
6428         * Makefile.in (ALL_TARGET_OBS): Add bpf-tdep.o
6429         (ALLDEPFILES): Add bpf-tdep.c.
6430         * bpf-tdep.c: New file.
6431         * MAINTAINERS: Add bpf target and maintainer.
6432         * NEWS: Mention the support for the new target.
6433
6434 2020-08-04  Tom de Vries  <tdevries@suse.de>
6435
6436         PR symtab/23270
6437         * dwarf2/read.c (find_partial_die): Change internal error into Dwarf
6438         Error.
6439
6440 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
6441
6442         * syscalls/freebsd.xml: Regenerate.
6443
6444 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
6445
6446         * syscalls/update-freebsd.sh: Fix usage and year range.
6447
6448 2020-08-03  Tom de Vries  <tdevries@suse.de>
6449
6450         PR symtab/26333
6451         * dwarf2/read.c (dwarf_decode_lines_1): Ignore
6452         DW_LNE_lo_user/DW_LNE_hi_user range.
6453
6454 2020-07-30  Simon Marchi  <simon.marchi@polymtl.ca>
6455
6456         PR ada/26318
6457         * ada-lang.c (ada_modulus): Return 0 if property is not of const
6458         kind.
6459
6460 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6461
6462         * breakpoint.c (set_breakpoint_condition): Do minor refactoring.
6463
6464 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6465
6466         * breakpoint.c (set_breakpoint_condition): Update the condition
6467         expressions after checking that the input condition string parses
6468         successfully and does not contain junk at the end.
6469
6470 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6471
6472         * breakpoint.c (set_breakpoint_condition): Update the
6473         condition string after parsing the new condition successfully.
6474
6475 2020-07-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6476
6477         * proc-api.c (_STRUCTURED_PROC): Don't define.
6478         * proc-events.c: Likewise.
6479         * proc-flags.c: Likewise.
6480         * proc-why.c: Likewise.
6481         * procfs.c: Likewise.
6482
6483         * Makefile.in (INTERNAL_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
6484         * configure, config.in: Regenerate.
6485
6486 2020-07-30  Tom de Vries  <tdevries@suse.de>
6487
6488         PR build/26320
6489         * ui-style.h (struct ui_file_style::color): Wrap m_value and
6490         m_red/m_green/m_blue in a union.
6491
6492 2020-07-29  Tom de Vries  <tdevries@suse.de>
6493
6494         PR tdep/26280
6495         * s390-tdep.c (s390_displaced_step_fixup): Fix Wmaybe-uninitialized.
6496
6497 2020-07-28  Tom Tromey  <tromey@adacore.com>
6498
6499         PR symtab/26270:
6500         * symtab.h (find_pc_partial_function_sym): Declare.
6501         * cli/cli-cmds.c (disassemble_command): Use
6502         find_pc_partial_function_sym.  Check asm_demangle.
6503         * blockframe.c (cache_pc_function_sym): New global.
6504         (cache_pc_function_name): Remove.
6505         (clear_pc_function_cache): Update.
6506         (find_pc_partial_function_sym): New function, from
6507         find_pc_partial_function.
6508         (find_pc_partial_function): Rewrite using
6509         find_pc_partial_function_sym.
6510
6511 2020-07-28  Tom Tromey  <tromey@adacore.com>
6512
6513         * cli/cli-cmds.c (_initialize_cli_cmds): Rearrange "disassemble"
6514         help.  Add usage.
6515
6516 2020-07-28  Tom Tromey  <tromey@adacore.com>
6517
6518         * dwarf2/expr.c (dwarf_expr_context::execute_stack_op)
6519         <DW_OP_GNU_variable_value>: Cast to address type.
6520
6521 2020-07-28  Kamil Rytarowski  <n54@gmx.com>
6522
6523         * nbsd-nat.h (nbsd_nat_target::xfer_partial): New declaration.
6524         * nbsd-nat.c (nbsd_nat_target::xfer_partial): New function.
6525         * nbsd-tdep.c (nbsd_gdbarch_data_handle, struct nbsd_gdbarch_data)
6526         (init_nbsd_gdbarch_data, get_nbsd_gdbarch_data)
6527         (nbsd_get_siginfo_type): New.
6528         (nbsd_init_abi): Install gdbarch "get_siginfo_type" method.
6529         (_initialize_nbsd_tdep): New.
6530
6531 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
6532
6533         PR binutils/26301
6534         * configure: Regenerated.
6535
6536 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
6537
6538         PR binutils/26301
6539         * configure: Regenerated.
6540
6541 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
6542
6543         * python/py-frame.c: Remove 'user-regs.h' include.
6544         (frapy_read_register): Rewrite to make use of
6545         gdbpy_parse_register_id.
6546         * python/py-registers.c (gdbpy_parse_register_id): New function,
6547         moved here from python/py-unwind.c.  Updated the return type, and
6548         also accepts register descriptor objects.
6549         * python/py-unwind.c: Remove 'user-regs.h' include.
6550         (pyuw_parse_register_id): Moved to python/py-registers.c.
6551         (unwind_infopy_add_saved_register): Update to use
6552         gdbpy_parse_register_id.
6553         (pending_framepy_read_register): Likewise.
6554         * python/python-internal.h (gdbpy_parse_register_id): Declare.
6555
6556 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
6557
6558         * python/py-registers.c: Add 'user-regs.h' include.
6559         (register_descriptor_iter_find): New function.
6560         (register_descriptor_iterator_object_methods): New static global
6561         methods array.
6562         (register_descriptor_iterator_object_type): Add pointer to methods
6563         array.
6564
6565 2020-07-27  John Baldwin  <jhb@FreeBSD.org>
6566
6567         * fbsd-nat.h: Include <osreldate.h>.  Define USE_SIGTRAP_SIGINFO
6568         for all architectures on FreeBSD 11.3 and later.
6569
6570 2020-07-27  Tom Tromey  <tromey@adacore.com>
6571
6572         * gcore.h (load_corefile): Don't declare.
6573
6574 2020-07-27  Tom de Vries  <tdevries@suse.de>
6575
6576         * configure.ac: Fix sys/sockets.h -> sys/socket.h typo.
6577         * config.in: Regenerate.
6578         * configure: Regenerate.
6579
6580 2020-07-26  Eli Zaretskii  <eliz@gnu.org>
6581
6582         * configure.ac (AC_CHECK_HEADERS): Check for sys/socket.h and
6583         ws2tcpip.h.  When checking whether socklen_t type is defined, use
6584         ws2tcpip.h if it is available and sys/socket.h isn't.
6585         * configure: Regenerate.
6586         * config.in: Regenerate.
6587
6588 2020-07-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6589
6590         PR fortran/23051
6591         PR fortran/26139
6592         * valops.c (value_ind): Pass address to
6593         readjust_indirect_value_type.
6594         * value.c (readjust_indirect_value_type): Make parameter
6595         non-const, and add extra address parameter.  Resolve original type
6596         before using it.
6597         * value.h (readjust_indirect_value_type): Update function
6598         signature and comment.
6599
6600 2020-07-25  Tom de Vries  <tdevries@suse.de>
6601
6602         PR symtab/26243
6603         * dwarf2/read.c (lnp_state_machine::record_line): Ignore zero line
6604         entries.
6605
6606 2020-07-24  Aaron Merey  <amerey@redhat.com>
6607
6608         * Makefile.in: Replace LIBDEBUGINFOD with DEBUGINFOD_LIBS.
6609         * configure: Rebuild.
6610
6611 2020-07-23  Kevin Buettner  <kevinb@redhat.com>
6612
6613         PR corefiles/26294
6614         * corelow.c (_initialize_corelow): Add period to help text
6615         for "maintenance print core-file-backed-mappings".
6616
6617 2020-07-23  Pedro Alves  <pedro@palves.net>
6618
6619         * frame-unwind.c (frame_unwind_try_unwinder): On exception, don't
6620         touch THIS_CACHE/THIS_FRAME if the frame cache was cleared
6621         meanwhile.
6622         * frame.c (frame_cache_generation, get_frame_cache_generation):
6623         New.
6624         (reinit_frame_cache): Increment FRAME_CACHE_GENERATION.
6625         (get_prev_frame_if_no_cycle): On exception, don't touch
6626         PREV_FRAME/THIS_FRAME if the frame cache was cleared meanwhile.
6627         * frame.h (get_frame_cache_generation): Declare.
6628
6629 2020-07-23  Tom de Vries  <tdevries@suse.de>
6630
6631         PR tui/26282
6632         * tui/tui-winsource.h (struct tui_source_windows::tui_source_windows):
6633         New default constructor.
6634
6635 2020-07-23  Andrew Burgess  <andrew.burgess@embecosm.com>
6636
6637         * disasm.c (do_mixed_source_and_assembly_deprecated): Don't
6638         exclude non-statement entries.
6639
6640 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
6641
6642         * NEWS (New commands): Mention new command
6643         "maintenance print core-file-backed-mappings".
6644
6645 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
6646
6647         * corelow.c (gdbcmd.h): Include.
6648         (core_target::info_proc_mappings): New method.
6649         (get_current_core_target): New function.
6650         (maintenance_print_core_file_backed_mappings): New function.
6651         (_initialize_corelow): Add core-file-backed-mappings to
6652         "maint print" commands.
6653
6654 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
6655
6656         * linux-tdep.c (dump_note_entry_p): New function.
6657         (linux_dump_mapping_p_ftype): New typedef.
6658         (linux_find_memory_regions_full): Add new parameter,
6659         should_dump_mapping_p.
6660         (linux_find_memory_regions): Adjust call to
6661         linux_find_memory_regions_full.
6662         (linux_make_mappings_core_file_notes): Use dump_note_entry_p in
6663         call to linux_find_memory_regions_full.
6664
6665 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
6666
6667         * corelow.c (solist.h, unordered_map): Include.
6668         (class core_target): Add field m_core_file_mappings and
6669         method build_file_mappings.
6670         (core_target::core_target): Call build_file_mappings.
6671         (core_target::~core_target): Free memory associated with
6672         m_core_file_mappings.
6673         (core_target::build_file_mappings): New method.
6674         (core_target::xfer_partial): Use m_core_file_mappings
6675         for memory transfers.
6676         * linux-tdep.c (linux_read_core_file_mappings): New
6677         function.
6678         (linux_core_info_proc_mappings): Rewrite to use
6679         linux_read_core_file_mappings.
6680         (linux_init_abi): Register linux_read_core_file_mappings.
6681
6682 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
6683
6684         * arch-utils.c (default_read_core_file_mappings): New function.
6685         * arch-utils.c (default_read_core_file_mappings): Declare.
6686         * gdbarch.sh (read_core_file_mappings): New gdbarch method.
6687         * gdbarch.h, gdbarch.c: Regenerate.
6688
6689 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
6690
6691         PR corefiles/25631
6692         * corelow.c (core_target:xfer_partial):  Revise
6693         TARGET_OBJECT_MEMORY case to consider non-SEC_HAS_CONTENTS
6694         case after first checking the stratum beneath the core
6695         target.
6696         (has_all_memory): Return true.
6697         * target.c (raw_memory_xfer_partial): Revise comment
6698         regarding use of has_all_memory.
6699
6700 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
6701
6702         * exec.h (section_table_xfer_memory): Revise declaration,
6703         replacing section name parameter with an optional callback
6704         predicate.
6705         * exec.c (section_table_xfer_memory): Likewise.
6706         * bfd-target.c, exec.c, target.c, corelow.c: Adjust all callers
6707         of section_table_xfer_memory.
6708
6709 2020-07-22  Tom Tromey  <tromey@adacore.com>
6710
6711         * mi/mi-cmd-stack.c (list_args_or_locals): Use
6712         lookup_symbol_search_name.
6713
6714 2020-07-22  Andrew Burgess  <andrew.burgess@embecosm.com>
6715
6716         * python/py-registers.c (gdbpy_register_object_data_init): Remove
6717         redundant local variable.
6718         (gdbpy_get_register_descriptor): Extract descriptor vector as a
6719         reference, not pointer, update code accordingly.
6720
6721 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
6722             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6723
6724         * objfiles.h (struct objfile) <skip_jit_symbol_lookup>: New field.
6725         * jit.c (jit_breakpoint_re_set_internal): Use the
6726         `skip_jit_symbol_lookup` field.
6727
6728 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
6729             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6730
6731         * jit.c (jit_read_descriptor): Define the descriptor address once,
6732         use twice.
6733         (jit_breakpoint_deleted): Move the declaration of the loop variable
6734         `iter` into the loop header.
6735         (jit_breakpoint_re_set_internal): Move the declaration of the local
6736         variable `objf_data` to the first point of definition.
6737         (jit_event_handler): Move the declaration of local variables
6738         `code_entry`, `entry_addr`, and `objf` to their first point of use.
6739         Rename `objf` to `jited`.
6740
6741 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
6742
6743         * jit.h (struct jiter_objfile_data) <jiter_objfile_data, objfile>:
6744         Remove.
6745         * jit.c (get_jiter_objfile_data): Update.
6746
6747 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6748             Simon Marchi  <simon.marchi@polymtl.ca>
6749
6750         * jit.c (struct jit_program_space_data): Remove.
6751         (jit_program_space_key): Remove.
6752         (jiter_objfile_data::~jiter_objfile_data): Remove program space
6753         stuff.
6754         (get_jit_program_space_data): Remove.
6755         (jit_breakpoint_deleted): Iterate on all of the program space's
6756         objfiles.
6757         (jit_inferior_init): Likewise.
6758         (jit_breakpoint_re_set_internal): Likewise.  Also change return
6759         type to void.
6760         (jit_breakpoint_re_set): Pass current_program_space to
6761         jit_breakpoint_re_set_internal.
6762
6763 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
6764
6765         * jit.h (struct jiter_objfile_data) <cached_code_address,
6766         jit_breakpoint>: Move to here from ...
6767         * jit.c (jit_program_space_data): ... here.
6768         (jiter_objfile_data::~jiter_objfile_data): Update.
6769         (jit_breakpoint_deleted): Update.
6770         (jit_breakpoint_re_set_internal): Update.
6771
6772 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
6773
6774         * jit.c (jiter_objfile_data::~jiter_objfile_data): Remove some
6775         checks.
6776         (jit_read_descriptor): Remove NULL check.
6777         (jit_event_handler): Add an assertion.
6778
6779 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
6780
6781         * jit.h (struct jit_objfile_data):  Split into...
6782         (struct jiter_objfile_data): ... this ...
6783         (struct jited_objfile_data): ... and this.
6784         * objfiles.h (struct objfile) <jit_data>: Remove.
6785         <jiter_data, jited_data>: New fields.
6786         * jit.c (jit_objfile_data::~jit_objfile_data): Rename to ...
6787         (jiter_objfile_data::~jiter_objfile_data): ... this.
6788         (get_jit_objfile_data): Rename to ...
6789         (get_jiter_objfile_data): ... this.
6790         (add_objfile_entry): Update.
6791         (jit_read_descriptor): Use get_jiter_objfile_data.
6792         (jit_find_objf_with_entry_addr): Use objfile's jited_data field.
6793         (jit_breakpoint_re_set_internal): Use get_jiter_objfile_data.
6794         (jit_inferior_exit_hook): Use objfile's jited_data field.
6795
6796 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
6797
6798         * jit.h: Forward-declare `struct minimal_symbol`.
6799         (struct jit_objfile_data): Migrate to here from jit.c; also add a
6800         constructor, destructor, and an objfile* field.
6801         * jit.c (jit_objfile_data): Remove.
6802         (struct jit_objfile_data): Migrate from here to jit.h.
6803         (jit_objfile_data::~jit_objfile_data): New destructor
6804         implementation with code moved from free_objfile_data.
6805         (free_objfile_data): Delete.
6806         (get_jit_objfile_data): Update to use the jit_data field of objfile.
6807         (jit_find_objf_with_entry_addr): Ditto.
6808         (jit_inferior_exit_hook): Ditto.
6809         (_initialize_jit): Remove the call to
6810         register_objfile_data_with_cleanup.
6811         * objfiles.h (struct objfile) <jit_data>: New field.
6812
6813 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6814
6815         * jit.h: Forward-declare `struct objfile`.
6816         (jit_event_handler): Add a second parameter, the JITer objfile.
6817         * jit.c (jit_read_descriptor): Change the signature to take the
6818         JITer objfile as an argument instead of the jit_program_space_data.
6819         (jit_inferior_init): Update the call to jit_read_descriptor.
6820         (jit_event_handler): Use the new JITer objfile argument when calling
6821         jit_read_descriptor.
6822         * breakpoint.c (handle_jit_event): Update the call to
6823         jit_event_handler to pass the JITer objfile.
6824
6825 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
6826
6827         * gdbarch.c: Regenerate.
6828         * gdbarch.h: Regenerate.
6829         * gdbarch.sh (handle_segmentation_fault): Remove method.
6830         * infrun.c (handle_segmentation_fault): Remove.
6831         (print_signal_received_reason): Remove call to
6832         handle_segmentation_fault.
6833
6834 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
6835
6836         * sparc64-linux-tdep.c (sparc64_linux_handle_segmentation_fault):
6837         Rename to sparc64_linux_report_signal_info and add siggnal
6838         argument.
6839         (sparc64_linux_init_abi): Use sparc64_linux_report_signal_info
6840         instead of sparc64_linux_handle_segmentation_fault.
6841
6842 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
6843
6844         * amd64-linux-tdep.c (amd64_linux_init_abi_common): Use
6845         i386_linux_report_signal_info instead of
6846         i386_linux_handle_segmentation_fault.
6847         * i386-linux-tdep.c (i386_linux_handle_segmentation_fault): Rename
6848         to i386_linux_report_signal_info and add siggnal argument.
6849         (i386_linux_init_abi): Use i386_linux_report_signal_info instead
6850         of i386_linux_handle_segmentation_fault.
6851         * i386-linux-tdep.h (i386_linux_handle_segmentation_fault): Rename
6852         to i386_linux_report_signal_info and add siggnal argument.
6853
6854 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
6855
6856         * corelow.c (core_target_open): Invoke gdbarch report_signal_info
6857         hook if present.
6858
6859 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
6860
6861         * gdbarch.c: Regenerate.
6862         * gdbarch.h: Regenerate.
6863         * gdbarch.sh (report_signal_info): New method.
6864         * infrun.c (print_signal_received_reason): Invoke gdbarch
6865         report_signal_info hook if present.
6866
6867 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
6868
6869         * python/py-registers.c : Add 'unordered_map' include.
6870         (gdbpy_new_reggroup): Renamed to...
6871         (gdbpy_get_reggroup): ...this.  Update to only create register
6872         group descriptors when needed.
6873         (gdbpy_reggroup_iter_next): Update.
6874
6875 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
6876
6877         * python/py-registers.c (gdbpy_register_object_data): New static
6878         global.
6879         (gdbpy_register_object_data_init): New function.
6880         (gdbpy_new_register_descriptor): Renamed to...
6881         (gdbpy_get_register_descriptor): ...this, and update to reuse
6882         existing register descriptors where possible.
6883         (gdbpy_register_descriptor_iter_next): Update.
6884         (gdbpy_initialize_registers): Register new gdbarch data.
6885
6886 2020-07-21  Simon Marchi  <simon.marchi@efficios.com>
6887
6888         * linux-nat.c (stopped_pids): Make static.
6889
6890 2020-07-21  Simon Marchi  <simon.marchi@polymtl.ca>
6891
6892         PR ada/26235
6893         * gdbtypes.c (ada_discrete_type_low_bound,
6894         ada_discrete_type_high_bound): Handle undefined bounds.
6895
6896 2020-07-21  Kamil Rytarowski  <n54@gmx.com>
6897
6898         * nbsd-nat.h (nbsd_nat_target::supports_multi_process): New
6899         declaration.
6900         * nbsd-nat.c (nbsd_nat_target::supports_multi_process): New
6901         function.
6902
6903 2020-07-20  John Baldwin  <jhb@FreeBSD.org>
6904
6905         * fbsd-tdep.c (fbsd_skip_solib_resolver): New function.
6906         (fbsd_init_abi): Install gdbarch "skip_solib_resolver" method.
6907         * fbsd-tdep.h (fbsd_skip_solib_resolver): New prototype.
6908         * mips-fbsd-tdep.c (mips_fbsd_skip_solib_resolver): New function.
6909         (mips_fbsd_init_abi): Install gdbarch "skip_solib_resolver"
6910         method.
6911
6912 2020-07-20 Ludovic Courtès  <ludo@gnu.org>
6913
6914         * guile/scm-math.c (vlscm_integer_fits_p): Use 'uintmax_t'
6915         and 'intmax_t' instead of 'scm_t_uintmax' and 'scm_t_intmax',
6916         which are deprecated in Guile 3.0.
6917         * configure.ac (try_guile_versions): Add "guile-3.0".
6918         * configure (try_guile_versions): Regenerate.
6919         * NEWS: Update entry.
6920
6921 2020-07-20  Ludovic Courtès  <ludo@gnu.org>
6922             Doug Evans  <dje@google.com>
6923
6924         PR gdb/21104
6925         * guile/scm-ports.c (USING_GUILE_BEFORE_2_2): New macro.
6926         (ioscm_memory_port)[read_buf_size, write_buf_size]: Wrap in #if
6927         USING_GUILE_BEFORE_2_2.
6928         (stdio_port_desc, memory_port_desc) [!USING_GUILE_BEFORE_2_2]:
6929         Change type to 'scm_t_port_type *'.
6930         (natural_buffer_size) [!USING_GUILE_BEFORE_2_2]: New variable.
6931         (ioscm_open_port) [USING_GUILE_BEFORE_2_2]: Add 'stream'
6932         parameter and honor it.  Update callers.
6933         (ioscm_open_port) [!USING_GUILE_BEFORE_2_2]: New function.
6934         (ioscm_read_from_port, ioscm_write) [!USING_GUILE_BEFORE_2_2]: New
6935         functions.
6936         (ioscm_fill_input, ioscm_input_waiting, ioscm_flush): Wrap in #if
6937         USING_GUILE_BEFORE_2_2.
6938         (ioscm_init_gdb_stdio_port) [!USING_GUILE_BEFORE_2_2]: Use
6939         'ioscm_read_from_port'.  Call 'scm_set_port_read_wait_fd'.
6940         (ioscm_init_stdio_buffers) [!USING_GUILE_BEFORE_2_2]: New function.
6941         (gdbscm_stdio_port_p) [!USING_GUILE_BEFORE_2_2]: Use 'SCM_PORTP'
6942         and 'SCM_PORT_TYPE'.
6943         (gdbscm_memory_port_end_input, gdbscm_memory_port_seek)
6944         (ioscm_reinit_memory_port): Wrap in #if USING_GUILE_BEFORE_2_2.
6945         (gdbscm_memory_port_read, gdbscm_memory_port_write)
6946         (gdbscm_memory_port_seek, gdbscm_memory_port_close)
6947         [!USING_GUILE_BEFORE_2_2]: New functions.
6948         (gdbscm_memory_port_print): Remove use of 'SCM_PTOB_NAME'.
6949         (ioscm_init_memory_port_type) [!USING_GUILE_BEFORE_2_2]: Use
6950         'gdbscm_memory_port_read'.
6951         Wrap 'scm_set_port_end_input', 'scm_set_port_flush', and
6952         'scm_set_port_free' calls in #if USING_GUILE_BEFORE_2_2.
6953         (gdbscm_get_natural_buffer_sizes) [!USING_GUILE_BEFORE_2_2]: New
6954         function.
6955         (ioscm_init_memory_port): Remove.
6956         (ioscm_init_memory_port_stream): New function
6957         (ioscm_init_memory_port_buffers) [USING_GUILE_BEFORE_2_2]: New
6958         function.
6959         (gdbscm_memory_port_read_buffer_size) [!USING_GUILE_BEFORE_2_2]:
6960         Return scm_from_uint (0).
6961         (gdbscm_set_memory_port_read_buffer_size_x)
6962         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
6963         (gdbscm_memory_port_write_buffer_size) [!USING_GUILE_BEFORE_2_2]:
6964         Return scm_from_uint (0).
6965         (gdbscm_set_memory_port_write_buffer_size_x)
6966         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
6967         * configure.ac (try_guile_versions): Add "guile-2.2".
6968         * configure: Regenerate.
6969         * NEWS: Add entry.
6970
6971 2020-07-18  Tom Tromey  <tom@tromey.com>
6972
6973         * linux-nat.c (linux_multi_process): Remove.
6974         (linux_nat_target::supports_multi_process): Return true.
6975
6976 2020-07-17  Andrew Burgess  <andrew.burgess@embecosm.com>
6977
6978         * arch/riscv.c (riscv_tdesc_cache): Change map type.
6979         (riscv_lookup_target_description): Return pointer out of
6980         unique_ptr.
6981         * target-descriptions.c (allocate_target_description): Add
6982         comment.
6983         (target_desc_deleter::operator()): Likewise.
6984         * target-descriptions.h (struct target_desc_deleter): Moved to
6985         gdbsupport/tdesc.h.
6986         (target_desc_up): Likewise.
6987
6988 2020-07-17  Tom Tromey  <tromey@adacore.com>
6989
6990         * linux-nat.c (linux_nat_target::supports_non_stop)
6991         (linux_nat_target::always_non_stop_p): Use "true".
6992         (linux_nat_target::supports_disable_randomization): Use "true" and
6993         "false".
6994
6995 2020-07-16  Caroline Tice  <cmtice@google.com>
6996
6997         * dwarf2/read.c (RNGLIST_HEADER_SIZE32) New constant definition.
6998         (RNGLIST_HEADER_SIZE64): New constant definition.
6999         (struct dwop_section_names): Add rnglists_dwo.
7000         (dwop_section_names): Add .debug_rnglists.dwo, .zdebug_rnglists.dwo.
7001         (struct loclist_header): Rename to 'loclists_rnglists_header'.
7002         (struct dwo_sections): Add rnglists field.
7003         (read_attribut_reprocess): Add tag parameter.
7004         (dwarf2_ranges_read): Add tag parameter & remove forward function decl.
7005         (cu_debug_rnglists_section): New function (decl & definition).
7006         (dwarf2_locate_dwo_sections): Add code to read rnglists_dwo section.
7007         (dwarf2_rnglists_process): Add a dwarf_tag parameter, for the kind of
7008         die whose range is being checked; get rnglist section from
7009         cu_debug_rnglists_section, to get from either objfile or dwo file as
7010         appropriate.  Add cases for DW_RLE_base_addressx,
7011         DW_RLE_startx_length, DW_RLE_startx_endx.  Also, update to only add
7012         the base address to DW_RLE_offset_pairs (not to all ranges), moving
7013         test inside if-condition and updating complaint message.
7014         (dwarf2_ranges_process): Add dwarf tag parameter and pass it to
7015         dwarf2_rnglists_process.
7016         (dwarf2_ranges_read): Add dwarf tag parameter and pass it to
7017         dwarf2_ranges_process.
7018         (dwarf2_get_pc_bounds): Check for DW_FORM_rnglistx when setting
7019         need_ranges_base and update comment appropriately.  Also pass die tag
7020         to dwarf2_ranges_read.
7021         (dwarf2_record_block_ranges): Check for DW_FORM_rnglistx when setting
7022         need_ranges_base and update comment appropriately.  Also pass die tag
7023         to dwarf2_ranges_process.
7024         (read_full_die_1): Add code to read DW_AT_rnglists_base and assign to
7025         cu->ranges_base.  Also pass die tag to read_attribute_reprocess.
7026         (partial_die_info::read): Check for DW_FORM_rnglistx when setting
7027         need_ranges_base and update comment appropriately.  Also pass die tag
7028         to read_attribute_reprocess and dwarf2_ranges_read.
7029         (read_loclist_header): Rename function to read_loclists_rnglists_header,
7030         and update function comment appropriately.
7031         (read_loclist_index): Call read_loclists_rnglists_header instead of
7032         read_loclist_header.
7033         (read_rnglist_index): New function.
7034         (read_attribute_reprocess):  Add tag parameter. Add code for
7035         DW_FORM_rnglistx, passing tag to read_rnglist_index.
7036         (read_attribute_value): Mark DW_FORM_rnglistx with need_reprocess.
7037
7038 2020-07-15  Andrew Burgess  <andrew.burgess@embecosm.com>
7039
7040         * f-typeprint.c (f_type_print_base): Allow for dynamic types not
7041         being resolved.
7042
7043 2020-07-14  Andrew Burgess  <andrew.burgess@embecosm.com>
7044
7045         * arch-utils.c (show_architecture): Update formatting of messages.
7046
7047 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
7048
7049         * gdbtypes.h (struct type) <bounds>: Handle array and string
7050         types.
7051         * ada-lang.c (assign_aggregate): Use type::bounds on
7052         array/string type.
7053         * c-typeprint.c (c_type_print_varspec_suffix): Likewise.
7054         * c-varobj.c (c_number_of_children): Likewise.
7055         (c_describe_child): Likewise.
7056         * eval.c (evaluate_subexp_for_sizeof): Likewise.
7057         * f-typeprint.c (f_type_print_varspec_suffix): Likewise.
7058         (f_type_print_base): Likewise.
7059         * f-valprint.c (f77_array_offset_tbl): Likewise.
7060         (f77_get_upperbound): Likewise.
7061         (f77_print_array_1): Likewise.
7062         * guile/scm-type.c (gdbscm_type_range): Likewise.
7063         * m2-typeprint.c (m2_array): Likewise.
7064         (m2_is_long_set_of_type): Likewise.
7065         * m2-valprint.c (get_long_set_bounds): Likewise.
7066         * p-typeprint.c (pascal_type_print_varspec_prefix): Likewise.
7067         * python/py-type.c (typy_range): Likewise.
7068         * rust-lang.c (rust_internal_print_type): Likewise.
7069         * type-stack.c (type_stack::follow_types): Likewise.
7070         * valarith.c (value_subscripted_rvalue): Likewise.
7071         * valops.c (value_cast): Likewise.
7072
7073 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
7074
7075         * gdbtypes.c (TYPE_ARRAY_BIT_STRIDE): Remove.  Update all
7076         callers to use the equivalent accessor methods.
7077
7078 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
7079
7080         * gdbtypes.h (struct range_bounds) <bit_stride>: New method.
7081         (struct type) <bit_stride>: New method.
7082         (TYPE_BIT_STRIDE): Remove.
7083         * gdbtypes.c (update_static_array_size): Use type::bit_stride.
7084
7085 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
7086
7087         * gdbtypes.h (TYPE_ARRAY_LOWER_BOUND_VALUE,
7088         TYPE_ARRAY_UPPER_BOUND_VALUE): Remove.  Update all
7089         callers to use the equivalent accessor methods instead.
7090
7091 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
7092
7093         * gdbtypes.h (TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED,
7094         TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED): Remove.  Update all
7095         callers to use the equivalent accessor methods instead.
7096
7097 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
7098
7099         * gdbtypes.h (TYPE_LOW_BOUND_KIND,
7100         TYPE_HIGH_BOUND_KIND): Remove.  Update all callers
7101         to use dynamic_prop::kind.
7102
7103 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
7104
7105         * gdbtypes.h (TYPE_LOW_BOUND_UNDEFINED,
7106         TYPE_HIGH_BOUND_UNDEFINED): Remove.  Update all callers
7107         to get the bound property's kind and check against
7108         PROP_UNDEFINED.
7109
7110 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
7111
7112         * gdbtypes.h (TYPE_LOW_BOUND, TYPE_HIGH_BOUND): Remove.  Update
7113         all callers to use type::range_bounds followed by
7114         dynamic_prop::{low,high}.
7115
7116 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
7117
7118         * gdbtypes.h (struct dynamic_prop) <kind, set_undefined,
7119         const_val, set_const_val, baton, set_locexpr, set_loclist,
7120         set_addr_offset, variant_parts, set_variant_parts,
7121         original_type, set_original_type>: New methods.
7122         <kind>: Rename to...
7123         <m_kind>: ... this.  Update all users to use the new methods
7124         instead.
7125         <data>: Rename to...
7126         <m_data>: ... this.  Update all users to use the new methods
7127         instead.
7128
7129 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
7130
7131         * gdbtypes.c (get_discrete_bounds): Return failure if
7132         the range type's bounds are not both defined and constant
7133         values.
7134         (get_array_bounds): Update comment.  Remove undefined bound check.
7135
7136 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
7137
7138         * gdbtypes.h (TYPE_RANGE_DATA): Remove.  Update callers to use
7139         the type::bounds method directly.
7140
7141 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
7142
7143         * gdbtypes.h (struct type) <bounds, set_bounds>: New methods.
7144         (TYPE_RANGE_DATA): Use type::bounds.  Change all uses that
7145         are used to set the range type's bounds to use set_bounds.
7146
7147 2020-07-11  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7148
7149         * exec.c (_initialize_exec): Update exec-file-mismatch help.
7150
7151 2020-07-10  Pedro Alves  <pedro@palves.net>
7152
7153         * gdbthread.h (inferior_ref): Define.
7154         (scoped_restore_current_thread) <m_thread>: Now a thread_info_ref.
7155         (scoped_restore_current_thread) <m_inf>: Now an inferior_ref.
7156         * thread.c
7157         (scoped_restore_current_thread::restore):
7158         Adjust to gdb::ref_ptr.
7159         (scoped_restore_current_thread::~scoped_restore_current_thread):
7160         Remove manual decref handling.
7161         (scoped_restore_current_thread::scoped_restore_current_thread):
7162         Adjust to use
7163         inferior_ref::new_reference/thread_info_ref::new_reference.
7164         Incref the thread before calling get_frame_id instead of after.
7165         Let TARGET_CLOSE_ERROR propagate.
7166
7167 2020-07-10  Pedro Alves  <pedro@palves.net>
7168
7169         * frame-tailcall.c (dwarf2_tailcall_sniffer_first): Only swallow
7170         NO_ENTRY_VALUE_ERROR / MEMORY_ERROR / OPTIMIZED_OUT_ERROR /
7171         NOT_AVAILABLE_ERROR.
7172         * value.c (value_optimized_out): Only swallow MEMORY_ERROR /
7173         OPTIMIZED_OUT_ERROR / NOT_AVAILABLE_ERROR.
7174
7175 2020-07-10  Simon Marchi  <simon.marchi@polymtl.ca>
7176             Pedro Alves  <pedro@palves.net>
7177
7178         PR gdb/26199
7179         * infrun.c (threads_are_resumed_pending_p): Delete.
7180         (do_target_wait): Remove threads_are_executing and
7181         threads_are_resumed_pending_p checks from the inferior_matches
7182         lambda.  Update comments.
7183
7184 2020-07-10  Pedro Alves  <pedro@palves.net>
7185
7186         PR gdb/26199
7187         * infrun.c (handle_no_resumed): Transfer terminal to inferior with
7188         executing threads.
7189
7190 2020-07-10  Pedro Alves  <pedro@palves.net>
7191
7192         PR gdb/26199
7193         * infrun.c (handle_no_resumed): Handle multiple targets.
7194
7195 2020-07-10  Pedro Alves  <pedro@palves.net>
7196
7197         PR gdb/26199
7198         * infrun.c (prepare_to_wait): Check target_can_async_p instead of
7199         target_is_async_p.
7200
7201 2020-07-10  Pedro Alves  <pedro@palves.net>
7202
7203         PR gdb/26199
7204         * target.c (target_pass_ctrlc): Look at the inferior's non-exited
7205         threads, not all threads.
7206
7207 2020-07-10  Pedro Alves  <pedro@palves.net>
7208
7209         PR gdb/26199
7210         * remote.c (remote_target::open_1): Pass remote target pointer as
7211         data to create_async_event_handler.
7212         (remote_async_inferior_event_handler): Mark async event handler
7213         before returning if the remote target still has either pending
7214         events or unacknowledged notifications.
7215
7216 2020-07-10  John Baldwin  <jhb@FreeBSD.org>
7217
7218         * fbsd-nat.h (fbsd_nat_target::supports_multi_process): New
7219         declaration.
7220         * fbsd-nat.c (fbsd_nat_target::supports_multi_process): New
7221         function.
7222
7223 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
7224
7225         * inf-ptrace.c (inf_ptrace_target::wait): Don't compare against
7226         inferior_ptid.
7227
7228 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
7229
7230         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_ARGC,
7231         AT_FREEBSD_ARGV, AT_FREEBSD_ENVC, AT_FREEBSD_ENVV,
7232         AT_FREEBSD_PS_STRINGS.
7233
7234 2020-07-08  Hannes Domani  <ssbssa@yahoo.de>
7235
7236         * auto-load.c (auto_load_objfile_script_1): Convert drive part
7237         of debugfile path on Windows.
7238
7239 2020-07-08  John Baldwin  <jhb@FreeBSD.org>
7240
7241         * fbsd-nat.c (fbsd_nat_target::find_memory_regions): Rename 'obfd'
7242         argument to 'data'.
7243
7244 2020-07-08  Tom Tromey  <tromey@adacore.com>
7245
7246         * ada-lang.c (ada_exception_message_1): Use read_memory.
7247
7248 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
7249
7250         PR python/22748
7251         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Remove
7252         special handling for inline frames.
7253         * findvar.c (value_of_register_lazy): Skip inline frames when
7254         creating lazy register values.
7255         * frame.c (frame_id_computed_p): Delete definition.
7256         * frame.h (frame_id_computed_p): Delete declaration.
7257
7258 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
7259
7260         * NEWS: Mention additions to Python API.
7261         * python/py-arch.c (archpy_register_groups): New function.
7262         (arch_object_methods): Add 'register_groups' method.
7263         * python/py-registers.c (reggroup_iterator_object): New struct.
7264         (reggroup_object): New struct.
7265         (gdbpy_new_reggroup): New function.
7266         (gdbpy_reggroup_to_string): New function.
7267         (gdbpy_reggroup_name): New function.
7268         (gdbpy_reggroup_iter): New function.
7269         (gdbpy_reggroup_iter_next): New function.
7270         (gdbpy_new_reggroup_iterator): New function
7271         (gdbpy_initialize_registers): Register new types.
7272         (reggroup_iterator_object_type): Define new Python type.
7273         (gdbpy_reggroup_getset): New static global.
7274         (reggroup_object_type): Define new Python type.
7275         * python/python-internal.h
7276
7277 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
7278
7279         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-registers.c
7280         * python/py-arch.c (archpy_registers): New function.
7281         (arch_object_methods): Add 'registers' method.
7282         * python/py-registers.c: New file.
7283         * python/python-internal.h
7284         (gdbpy_new_register_descriptor_iterator): Declare.
7285         (gdbpy_initialize_registers): Declare.
7286         * python/python.c (do_start_initialization): Call
7287         gdbpy_initialize_registers.
7288         * NEWS: Mention additions to the Python API.
7289
7290 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
7291
7292         * NEWS: Mention new Python API method.
7293         * python/py-unwind.c (pending_framepy_architecture): New function.
7294         (pending_frame_object_methods): Add architecture method.
7295
7296 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
7297
7298         * gdbarch.c: Regenerate.
7299         * gdbarch.h: Regenerate.
7300         * gdbarch.sh (deprecated_set_gdbarch_data): Delete.
7301         (gdbarch_data): Use internal_error for the case where
7302         deprecated_set_gdbarch_data was originally needed.
7303         * ia64-libunwind-tdep.c (libunwind_descr_init): Update parameters,
7304         and use passed in obstack.
7305         (libunwind_frame_set_descr): Should no longer get back NULL from
7306         gdbarch_data.
7307         (_initialize_libunwind_frame): Register as a pre-init gdbarch data
7308         type.
7309         * user-regs.c (user_regs_init): Update parameters, and use passed
7310         in obstack.
7311         (user_reg_add): Should no longer get back NULL from gdbarch_data.
7312         (_initialize_user_regs): Register as a pre-init gdbarch data type.
7313
7314 2020-07-06  Tom de Vries  <tdevries@suse.de>
7315
7316         * buildsym.c (buildsym_compunit::end_symtab_with_blockvector): Handle
7317         End-Of-Sequence in lte_is_less_than.
7318         * symtab.c (find_pc_sect_line): Revert change from commit 3d92a3e313
7319         "gdb: Don't reorder line table entries too much when sorting".
7320
7321 2020-07-06  Tom de Vries  <tdevries@suse.de>
7322
7323         PR tui/26205
7324         * tui/tui-win.c (tui_partial_win_by_name): Don't test for NULL name.
7325
7326 2020-07-05  Tom de Vries  <tdevries@suse.de>
7327
7328         PR build/26187
7329         * inferior.h (struct infcall_suspend_state_deleter): If available, use
7330         std::uncaught_exceptions instead of deprecated
7331         std::uncaught_exception.
7332
7333 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
7334
7335         * macroexp.h (macro_stringify): Return
7336         gdb::unique_xmalloc_ptr<char>.
7337         * macroexp.c (macro_stringify): Likewise.
7338         * macrotab.c (fixup_definition): Update.
7339
7340 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
7341
7342         * c-exp.y (scan_macro_expansion): Don't free `expansion`.
7343         (lex_one_token): Update.
7344         * macroexp.c (struct macro_buffer) <release>: Return
7345         gdb::unique_xmalloc_ptr<char>.
7346         (macro_stringify): Update.
7347         (macro_expand): Update.
7348         (macro_expand_next): Return gdb::unique_xmalloc_ptr<char>.
7349         * macroexp.h (macro_expand_next): Likewise.
7350
7351 2020-07-02  Simon Marchi  <simon.marchi@efficios.com>
7352
7353         * macroexp.h (macro_lookup_ftype): Remove.
7354         (macro_expand, macro_expand_once, macro_expand_next): Remove
7355         lookup function parameters, add scope parameter.
7356         * macroexp.c (scan, substitute_args, expand, maybe_expand,
7357         macro_expand, macro_expand_once, macro_expand_next): Likewise.
7358         * macroscope.h (standard_macro_lookup): Change parameter type
7359         to macro_scope.
7360         * macroscope.c (standard_macro_lookup): Likewise.
7361         * c-exp.y (lex_one_token): Update.
7362         * macrocmd.c (macro_expand_command): Likewise.
7363         (macro_expand_once_command): Likewise.
7364
7365 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
7366
7367         * inf-loop.c (inferior_event_handler): Remove client_data param.
7368         * inf-loop.h (inferior_event_handler): Likewise.
7369         * infcmd.c (step_1): Adjust.
7370         * infrun.c (proceed): Adjust.
7371         (fetch_inferior_event): Remove client_data param.
7372         (infrun_async_inferior_event_handler): Adjust.
7373         * infrun.h (fetch_inferior_event): Remove `void *` param.
7374         * linux-nat.c (handle_target_event): Adjust.
7375         * record-btrace.c (record_btrace_handle_async_inferior_event):
7376         Adjust.
7377         * record-full.c (record_full_async_inferior_event_handler):
7378         Adjust.
7379         * remote.c (remote_async_inferior_event_handler): Adjust.
7380
7381 2020-07-01  Tom Tromey  <tom@tromey.com>
7382
7383         * tui/tui-data.h (struct tui_win_info) <name>: Now pure virtual.
7384         * tui/tui-stack.h (struct tui_locator_window) <name>: New method.
7385
7386 2020-07-01  Tom Tromey  <tom@tromey.com>
7387
7388         * tui/tui-wingeneral.c (tui_win_info::refresh_window): Move from
7389         tui_gen_win_info.
7390         (tui_win_info::make_window): Merge with
7391         tui_gen_win_info::make_window.
7392         (tui_win_info::make_visible): Move from tui_gen_win_info.
7393         * tui/tui-win.c (tui_win_info::max_width): Move from
7394         tui_gen_win_info.
7395         * tui/tui-layout.h (class tui_layout_window) <m_window>: Change
7396         type.
7397         <window_factory>: Likewise.
7398         * tui/tui-layout.c (tui_win_info::resize): Move from
7399         tui_gen_win_info.
7400         (make_standard_window): Change return type.
7401         (get_locator_window, tui_get_window_by_name): Likewise.
7402         (tui_layout_window::apply): Remove a cast.
7403         * tui/tui-data.h (MIN_WIN_HEIGHT): Move earlier.
7404         (struct tui_win_info): Merge with tui_gen_win_info.
7405         (struct tui_gen_win_info): Remove.
7406
7407 2020-07-01  Tom Tromey  <tom@tromey.com>
7408
7409         * tui/tui-stack.h (struct tui_locator_window): Derive from
7410         tui_win_info.
7411         <do_scroll_horizontal, do_scroll_vertical>: New methods.
7412         <can_box>: New method.
7413
7414 2020-07-01  Tom Tromey  <tom@tromey.com>
7415
7416         * tui/tui-stack.h (struct tui_locator_window): Remove body.
7417
7418 2020-07-01  Tom Tromey  <tom@tromey.com>
7419
7420         * tui/tui-regs.c (tui_data_window::display_registers_from)
7421         (tui_data_window::display_registers_from)
7422         (tui_data_window::first_data_item_displayed)
7423         (tui_data_window::delete_data_content_windows): Update.
7424         (tui_data_window::refresh_window, tui_data_window::no_refresh):
7425         Remove.
7426         (tui_data_window::check_register_values): Update.
7427         (tui_data_item_window::rerender): Add parameters.  Update.
7428         (tui_data_item_window::refresh_window): Remove.
7429         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: No longer
7430         virtual.
7431         * tui/tui-regs.h (struct tui_data_item_window): Don't derive from
7432         tui_gen_win_info.
7433         <refresh_window, max_height, min_height>: Remove.
7434         <rerender>: Add parameters.
7435         <x, y, visible>: New members.
7436         (struct tui_data_window) <refresh_window, no_refresh>: Remove.
7437         <m_item_width>: New member.
7438
7439 2020-07-01  Tom Tromey  <tom@tromey.com>
7440
7441         * tui/tui-regs.c (tui_data_window::show_register_group)
7442         (tui_data_window::check_register_values): Update.
7443         * tui/tui-regs.h (struct tui_data_item_window) <regno>: Rename
7444         from item_no.
7445
7446 2020-07-01  Tom Tromey  <tom@tromey.com>
7447
7448         * tui/tui-regs.c (tui_data_window::show_register_group): Remove
7449         useless "if".
7450
7451 2020-07-01  Tom Tromey  <tom@tromey.com>
7452
7453         * tui/tui-regs.c (tui_data_window::show_register_group): Update.
7454         * tui/tui-regs.h (struct tui_data_item_window) <name>: Remove.
7455
7456 2020-07-01  Tom Tromey  <tom@tromey.com>
7457
7458         * tui/tui-stack.c (SINGLE_KEY): Move from tui-data.h
7459         * tui/tui-winsource.h (enum tui_line_or_address_kind)
7460         (struct tui_line_or_address): Move from tui-data.h.
7461         * tui/tui-win.c (DEFAULT_TAB_LEN): Move from tui-data.h.
7462         * tui/tui-data.h (DEFAULT_TAB_LEN): Move to tui-win.c.
7463         (tui_cmd_window, tui_source_window_base, tui_source_window)
7464         (tui_disasm_window): Don't declare.
7465         (enum tui_line_or_address_kind, struct tui_line_or_address): Move
7466         to tui-winsource.h.
7467         (SINGLE_KEY): Move to tui-stack.c.
7468
7469 2020-07-01  Tom Tromey  <tom@tromey.com>
7470
7471         * tui/tui-regs.h (struct tui_data_item_window) <content>: Now a
7472         std::string.
7473         * tui/tui-regs.c (class tab_expansion_file): New.
7474         (tab_expansion_file::write): New method.
7475         (tui_register_format): Change return type.  Use
7476         tab_expansion_file.
7477         (tui_get_register, tui_data_window::display_registers_from)
7478         (tui_data_item_window::rerender): Update.
7479         * tui/tui-io.h (tui_expand_tabs): Don't declare.
7480         * tui/tui-io.c (tui_expand_tabs): Remove.
7481
7482 2020-07-01  Tom Tromey  <tom@tromey.com>
7483
7484         * tui/tui-regs.c (tui_reggroup_completer): Use complete_on_enum.
7485
7486 2020-07-01  Fangrui Song  <maskray@google.com>
7487
7488         * dwarf2/read.c (lnp_state_machine::check_line_address): Test -1.
7489
7490 2020-07-01  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
7491
7492         * dwarf2/read.c (set_die_type): Removed conditions to restrict
7493         forms for DW_AT_associated and DW_AT_allocated attributes,
7494         which is already checked in function attr_to_dynamic_prop.
7495
7496 2020-06-30  Tom Tromey  <tromey@adacore.com>
7497
7498         * dwarf2/read.c (quirk_rust_enum): Correctly call
7499         alloc_rust_variant for default-less enum.
7500
7501 2020-06-30  Tom Tromey  <tromey@adacore.com>
7502
7503         PR build/26183:
7504         * ada-lang.c (ada_lookup_name_info::ada_lookup_name_info): Use
7505         gdb::to_string.
7506
7507 2020-06-29  Simon Marchi  <simon.marchi@efficios.com>
7508
7509         * gdbarch.sh (displaced_step_copy_insn): Update doc.
7510         * gdbarch.h: Re-generate.
7511
7512 2020-06-28  Tom Tromey  <tom@tromey.com>
7513
7514         * command.h (cmd_types): Remove.
7515         (cmd_type): Don't declare.
7516         * cli/cli-decode.h (enum cmd_types): Uncomment.  No longer a
7517         typedef.
7518         * cli/cli-cmds.c (setting_cmd): Use cmd->type directly.
7519         * cli/cli-decode.c (cmd_type): Remove.
7520
7521 2020-06-27  Pedro Alves  <palves@redhat.com>
7522
7523         * fork-child.c (prefork_hook): Adjust.
7524         * infcmd.c (set_inferior_io_terminal, get_inferior_io_terminal):
7525         Delete.
7526         (set_inferior_tty_command, show_inferior_tty_command): Adjust.
7527         * inferior.c (inferior::set_tty, inferior::tty): New methods.
7528         * inferior.h (set_inferior_io_terminal, get_inferior_io_terminal):
7529         Remove declarations.
7530         (struct inferior) <set_tty, tty>: New methods.
7531         (struct inferior) <terminal>: Rename to ...
7532         (struct inferior) <m_terminal>: ... this and make private.
7533         * main.c (captured_main_1): Adjust.
7534         * mi/mi-cmd-env.c (mi_cmd_inferior_tty_set): Adjust.
7535         (mi_cmd_inferior_tty_show): Adjust.
7536         * nto-procfs.c (nto_procfs_target::create_inferior): Adjust.
7537         * windows-nat.c (windows_nat_target::create_inferior): Adjust.
7538
7539 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
7540
7541         * configure.ac: Add --enable-libctf: handle --disable-static
7542         properly.
7543         * acinclude.m4: sinclude ../config/enable.m4.
7544         * Makefile.in (aclocal_m4_deps): Adjust accordingly.
7545         (LIBCTF): Substitute in.
7546         (CTF_DEPS): New, likewise.
7547         (CLIBS): libctf needs symbols from libbfd: move earlier.
7548         (CDEPS): Use CTF_DEPS, not LIBCTF, now LIBCTF can include rpath
7549         flags.
7550         * ctfread.c: Surround in ENABLE_LIBCTF.
7551         (elfctf_build_psymtabs) [!ENABLE_LIBCTF]: New stub.
7552         * configure: Regenerate.
7553         * config.in: Likewise.
7554
7555 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
7556
7557         * infcmd.c (set_inferior_io_terminal): Use make_unique_xstrdup.
7558
7559 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
7560
7561         * inferior.h (struct inferior) <terminal>: Change type to
7562         gdb::unique_xmalloc_ptr<char>.
7563         * inferior.c (inferior::~inferior): Don't free inf->terminal.
7564         * infcmd.c (set_inferior_io_terminal): Don't free terminal
7565         field, adjust to unique pointer.
7566         (get_inferior_io_terminal): Adjust to unique pointer.
7567
7568 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
7569
7570         * riscv-tdep.c (riscv_print_registers_info): Loop over all
7571         registers, not just the known core set of registers.
7572
7573 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
7574
7575         * riscv-tdep.c (riscv_register_name): Return NULL for duplicate
7576         fflags, frm, and fcsr registers.
7577         (riscv_register_reggroup_p): Remove unknown CSRs from save and
7578         restore groups.
7579         (riscv_tdesc_unknown_reg): New function.
7580         (riscv_gdbarch_init): Pass riscv_tdesc_unknown_reg to
7581         tdesc_use_registers.
7582         * riscv-tdep.h (struct gdbarch_tdep): Add
7583         unknown_csrs_first_regnum, unknown_csrs_count,
7584         duplicate_fflags_regnum, duplicate_frm_regnum, and
7585         duplicate_fcsr_regnum fields.
7586
7587 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
7588
7589         * target-descriptions.c (tdesc_use_registers): Add new parameter a
7590         callback, use the callback (when not null) to help number unknown
7591         registers.
7592         * target-descriptions.h (tdesc_unknown_register_ftype): New typedef.
7593         (tdesc_use_registers): Add extra parameter to declaration.
7594
7595 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
7596
7597         * riscv-tdep.c (value_of_riscv_user_reg): Moved to here from later
7598         in the file.
7599         (class riscv_pending_register_alias): Likewise.
7600         (riscv_register_feature::register_info): Change 'required_p' field
7601         to 'required', and change its type.  Add 'check' member function.
7602         (riscv_register_feature::register_info::check): Define new member
7603         function.
7604         (riscv_xreg_feature): Change initialisation of 'required' field.
7605         (riscv_freg_feature): Likewise.
7606         (riscv_virtual_feature): Likewise.
7607         (riscv_csr_feature): Likewise.
7608         (riscv_check_tdesc_feature): Take extra parameter, the csr
7609         tdesc_feature, rewrite the function to use the new
7610         riscv_register_feature::register_info::check function.
7611         (riscv_gdbarch_init): Pass the csr tdesc_feature where needed.
7612
7613 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
7614
7615         * features/Makefile: Remove all references to the deleted files
7616         below.
7617         * features/riscv/32bit-csr.c: Deleted.
7618         * features/riscv/32bit-csr.xml: Deleted.
7619         * features/riscv/64bit-csr.c: Deleted.
7620         * features/riscv/64bit-csr.xml: Deleted.
7621         * features/riscv/rebuild-csr-xml.sh: Deleted.
7622
7623 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
7624
7625         * riscv-tdep.c (struct riscv_register_feature::register_info): Fix
7626         whitespace error for declaration of names member variable.
7627         (struct riscv_register_feature): Add new prefer_first_name member
7628         variable, and fix whitespace error in declaration of registers.
7629         (riscv_xreg_feature): Initialize prefer_first_name field.
7630         (riscv_freg_feature): Likewise.
7631         (riscv_virtual_feature): Likewise.
7632         (riscv_csr_feature): Likewise.
7633         (riscv_register_name): Expand on comments.  Remove register name
7634         modifications for CSR and virtual registers.
7635
7636 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
7637
7638         * riscv-tdep.c (struct riscv_register_feature): Fix whitespace
7639         errors.
7640
7641 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
7642
7643         * riscv-tdep.c (riscv_create_csr_aliases): Handle csr aliases from
7644         riscv-opc.h.
7645         (class riscv_pending_register_alias): New class.
7646         (riscv_check_tdesc_feature): Take vector of pending aliases and
7647         populate it as appropriate.
7648         (riscv_setup_register_aliases): Delete.
7649         (riscv_gdbarch_init): Create vector of pending aliases and pass it
7650         to riscv_check_tdesc_feature in all cases.  Use the vector to
7651         create the register aliases.
7652
7653 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
7654
7655         * sol2-tdep.c (sol2_static_transform_name): Remove.
7656         (sol2_init_abi): Don't register it.
7657         * gdbarch.sh (static_transform_name): Remove.
7658         * gdbarch.c, gdbarch.h: Regenerate.
7659
7660         * dbxread.c (read_dbx_symtab) <'S'>: Remove call to
7661         gdbarch_static_transform_name.
7662         * mdebugread.c (parse_partial_symbols) <'S'>: Likewise.
7663         * stabsread.c (define_symbol) <'X'>: Remove.
7664         (define_symbol) <'S'>: Remove gdbarch_static_transform_name
7665         handling.
7666         <'V'>: Likewise.
7667         * xcoffread.c (scan_xcoff_symtab): Remove gdbarch.
7668         <'S'>: Remove call to gdbarch_static_transform_name.
7669
7670 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
7671
7672         * procfs.c (procfs_pre_trace): New function.
7673         (procfs_target::create_inferior): Pass it to fork_inferior.
7674
7675 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
7676
7677         * configure.tgt <sparc-*-linux*> (gdb_target_obs): Remove
7678         sparc-sol2-tdep.o, sol2-tdep.o, sparc64-sol2-tdep.o.
7679         <sparc64-*-linux*> (gdb_target_obs): Remove sparc64-sol2-tdep.o,
7680         sol2-tdep.o, sparc-sol2-tdep.o.
7681         * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Make static.
7682         * sparc-tdep.h (sparc32_sol2_init_abi): Remove.
7683         * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Make static.
7684         * sparc64-tdep.h (sparc64_sol2_init_abi): Remove.
7685
7686 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
7687
7688         * amd64-sol2-tdep.c (amd64_sol2_sigtramp_p): Remove.
7689         (amd64_sol2_init_abi): Use sol2_sigtramp_p.
7690         Call sol2_init_abi.
7691         Remove calls to set_gdbarch_skip_solib_resolver,
7692         set_gdbarch_core_pid_to_str.
7693         * i386-sol2-tdep.c (i386_sol2_sigtramp_p): Remove.
7694         (i386_sol2_static_transform_name): Remove.
7695         (i386_sol2_init_abi): Call sol2_init_abi.
7696         Remove calls to set_gdbarch_sofun_address_maybe_missing,
7697         set_gdbarch_static_transform_name,
7698         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
7699         Use sol2_sigtramp_p.
7700         * sol2-tdep.c (sol2_pc_in_sigtramp): New function.
7701         (sol2_sigtramp_p): New function.
7702         (sol2_static_transform_name): New function.
7703         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Make static.
7704         (sol2_init_abi): New function.
7705         * sol2-tdep.h (sol2_sigtramp_p, sol2_init_abi): Declare.
7706         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Remove.
7707         * sparc-sol2-tdep.c (sparc_sol2_pc_in_sigtramp): Remove.
7708         (sparc32_sol2_sigtramp_frame_sniffer): Just call sol2_sigtramp_p.
7709         (sparc_sol2_static_transform_name): Remove.
7710         (sparc32_sol2_init_abi): Call sol2_init_abi.
7711         Remove calls to set_gdbarch_sofun_address_maybe_missing,
7712         set_gdbarch_static_transform_name,
7713         set_gdbarch_skip_solib_resolver,
7714         set_gdbarch_core_pid_to_str.
7715         * sparc-tdep.h (sparc_sol2_pc_in_sigtramp)
7716         (sparc_sol2_static_transform_name): Remove
7717         * sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_sniffer): Just
7718         call sol2_sigtramp_p.
7719         (sparc64_sol2_init_abi): Call sol2_init_abi.
7720         Remove calls to set_gdbarch_sofun_address_maybe_missing,
7721         set_gdbarch_static_transform_name,
7722         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
7723
7724 2020-06-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7725
7726         * symfile-add-flags.h: New flag SYMFILE_ALWAYS_CONFIRM.
7727         * exec.c (validate_exec_file): If from_tty, set both
7728         SYMFILE_VERBOSE (== from_tty) and SYMFILE_ALWAYS_CONFIRM.
7729         * symfile.c (symbol_file_add_with_addrs): if always_confirm
7730         and from_tty, unconditionally ask a confirmation.
7731
7732 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7733
7734         * target-descriptions.c (tdesc_architecture_name): Protect against
7735         NULL pointer dereference.
7736         (maint_print_xml_tdesc_cmd): New function.
7737         (_initialize_target_descriptions): Register new 'maint print
7738         xml-tdesc' command and give it the filename completer.
7739         * NEWS: Mention new 'maint print xml-tdesc' command.
7740
7741 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7742
7743         * target-descriptions.c (class tdesc_compatible_info): New class.
7744         (struct target_desc): Change type of compatible vector.
7745         (tdesc_compatible_p): Update for change in type of
7746         target_desc::compatible.
7747         (tdesc_compatible_info_list): New function.
7748         (tdesc_compatible_info_arch_name): New function.
7749         (tdesc_add_compatible): Update for change in type of
7750         target_desc::compatible.
7751         (print_c_tdesc::visit_pre): Likewise.
7752
7753 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7754
7755         * target-descriptions.c (print_c_tdesc::print_c_tdesc): Change
7756         whitespace to underscore.
7757         (maint_print_c_tdesc_cmd): Use fake filename for target
7758         descriptions that came from the target.
7759         (_initialize_target_descriptions): Add filename command completion
7760         for 'maint print c-tdesc'.
7761
7762 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
7763
7764         * dwarf2/loc.c (decode_debug_loclists_addresses): Add empty
7765         lines.
7766
7767 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
7768
7769         * dwarf2/loc.c (decode_debug_loc_dwo_addresses): Add empty
7770         lines.
7771         (dwarf2_find_location_expression): Likewise.
7772         (call_site_parameter_matches): Likewise.
7773         (dwarf2_compile_expr_to_ax): Likewise.
7774         (disassemble_dwarf_expression): Likewise.
7775         (loclist_describe_location): Likewise.
7776
7777 2020-06-23  Pedro Alves  <palves@redhat.com>
7778
7779         * gdbarch-selftests.c: Don't include inferior.h, gdbthread.h or
7780         progspace-and-thread.h.  Include scoped-mock-context.h instead.
7781         (register_to_value_test): Use scoped_mock_context.
7782         * regcache.c: Include "scoped-mock-context.h".
7783         (cooked_read_test): Don't error out if a target is already pushed.
7784         Use scoped_mock_context.  Adjust.
7785         * scoped-mock-context.h: New file.
7786
7787 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7788
7789         * ada-lang.c (ada_language_data): Delete la_is_string_type_p
7790         initializer.
7791         (ada_language::is_string_type_p): New member function.
7792         * c-lang.c (c_language_data): Delete la_is_string_type_p
7793         initializer.
7794         (cplus_language_data): Likewise.
7795         (asm_language_data): Likewise.
7796         (minimal_language_data): Likewise.
7797         * d-lang.c (d_language_data): Likewise.
7798         * f-lang.c (f_is_string_type_p): Delete function, implementation
7799         moved to f_language::is_string_type_p.
7800         (f_language_data): Delete la_is_string_type_p initializer.
7801         (f_language::is_string_type_p): New member function,
7802         implementation from f_is_string_type_p.
7803         * go-lang.c (go_is_string_type_p): Delete function, implementation
7804         moved to go_language::is_string_type_p.
7805         (go_language_data): Delete la_is_string_type_p initializer.
7806         (go_language::is_string_type_p): New member function,
7807         implementation from go_is_string_type_p.
7808         * language.c (language_defn::is_string_type_p): Define new member
7809         function.
7810         (default_is_string_type_p): Make static, add comment copied from
7811         header file.
7812         (unknown_language_data): Delete la_is_string_type_p initializer.
7813         (unknown_language::is_string_type_p): New member function.
7814         (auto_language_data): Delete la_is_string_type_p initializer.
7815         (auto_language::is_string_type_p): New member function.
7816         * language.h (language_data): Delete la_is_string_type_p field.
7817         (language_defn::is_string_type_p): Declare new function.
7818         (default_is_string_type_p): Delete desclaration, move comment to
7819         definition.
7820         * m2-lang.c (m2_is_string_type_p): Delete function, implementation
7821         moved to m2_language::is_string_type_p.
7822         (m2_language_data): Delete la_is_string_type_p initializer.
7823         (m2_language::is_string_type_p): New member function,
7824         implementation from m2_is_string_type_p.
7825         * objc-lang.c (objc_language_data): Delete la_is_string_type_p
7826         initializer.
7827         * opencl-lang.c (opencl_language_data): Likewise.
7828         * p-lang.c (pascal_is_string_type_p): Delete function,
7829         implementation moved to pascal_language::is_string_type_p.
7830         (pascal_language_data): Delete la_is_string_type_p initializer.
7831         (pascal_language::is_string_type_p): New member function,
7832         implementation from pascal_is_string_type_p.
7833         * rust-lang.c (rust_is_string_type_p): Delete function,
7834         implementation moved to rust_language::is_string_type_p.
7835         (rust_language_data): Delete la_is_string_type_p initializer.
7836         (rust_language::is_string_type_p): New member function,
7837         implementation from rust_is_string_type_p.
7838         * valprint.c (val_print_scalar_or_string_type_p): Update call to
7839         is_string_type_p.
7840
7841 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7842
7843         * ada-lang.c (ada_language_data): Delete la_print_typedef
7844         initializer.
7845         (ada_language::print_typedef): New member function.
7846         * c-lang.c (c_language_data): Delete la_print_typedef initializer.
7847         (cplus_language_data): Likewise.
7848         (asm_language_data): Likewise.
7849         (minimal_language_data): Likewise.
7850         * d-lang.c (d_language_data): Likewise.
7851         * f-lang.c (f_language_data): Likewise.
7852         (f_language::print_typedef): New member function.
7853         * go-lang.c (go_language_data): Delete la_print_typedef
7854         initializer.
7855         * language.c (language_defn::print_typedef): Define member
7856         function.
7857         (unknown_language_data): Delete la_print_typedef initializer.
7858         (unknown_language::print_typedef): New member function.
7859         (auto_language_data): Delete la_print_typedef initializer.
7860         (auto_language::print_typedef): New member function.
7861         * language.h (language_data): Delete la_print_typedef field.
7862         (language_defn::print_typedef): Declare new member function.
7863         (LA_PRINT_TYPEDEF): Update call to print_typedef.
7864         (default_print_typedef): Delete declaration.
7865         * m2-lang.c (m2_language_data): Delete la_print_typedef
7866         initializer.
7867         (m2_language::print_typedef): New member function.
7868         * objc-lang.c (objc_language_data): Delete la_print_typedef
7869         initializer.
7870         * opencl-lang.c (opencl_language_data): Likewise.
7871         * p-lang.c (pascal_language_data): Likewise.
7872         (pascal_language::print_typedef): New member function.
7873         * rust-lang.c (rust_print_typedef): Delete function,
7874         implementation moved to rust_language::print_typedef.
7875         (rust_language): Delete la_print_typedef initializer.
7876         (rust_language::print_typedef): New member function,
7877         implementation from rust_print_typedef.
7878         * typeprint.c (default_print_typedef): Delete.
7879
7880 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7881
7882         * ada-lang.c (ada_language_data): Delete la_printstr initializer.
7883         (ada_language::printstr): New member function.
7884         * c-lang.c (c_language_data): Delete la_printstr initializer.
7885         (cplus_language_data): Likewise.
7886         (asm_language_data): Likewise.
7887         (minimal_language_data): Likewise.
7888         * d-lang.c (d_language_data): Likewise.
7889         * f-lang.c (f_printstr): Rename to f_language::printstr.
7890         (f_language_data): Delete la_printstr initializer.
7891         (f_language::printstr): New member function, implementation from
7892         f_printstr.
7893         * go-lang.c (go_language_data): Delete la_printstr initializer.
7894         * language.c (language_defn::printstr): Define new member
7895         function.
7896         (unk_lang_printstr): Delete.
7897         (unknown_language_data): Delete la_printstr initializer.
7898         (unknown_language::printstr): New member function.
7899         (auto_language_data): Delete la_printstr initializer.
7900         (auto_language::printstr): New member function.
7901         * language.h (language_data): Delete la_printstr field.
7902         (language_defn::printstr): Declare new member function.
7903         (LA_PRINT_STRING): Update call to printstr.
7904         * m2-lang.c (m2_printstr): Rename to m2_language::printstr.
7905         (m2_language_data): Delete la_printstr initializer.
7906         (m2_language::printstr): New member function, implementation from
7907         m2_printstr.
7908         * objc-lang.c (objc_language_data): Delete la_printstr
7909         initializer.
7910         * opencl-lang.c (opencl_language_data): Likewise.
7911         * p-lang.c (pascal_printstr): Rename to pascal_language::printstr.
7912         (pascal_language_data): Delete la_printstr initializer.
7913         (pascal_language::printstr): New member function, implementation
7914         from pascal_printstr.
7915         * p-lang.h (pascal_printstr): Delete declaration.
7916         * rust-lang.c (rust_printstr): Update header comment.
7917         (rust_language_data): Delete la_printstr initializer.
7918         (rust_language::printstr): New member function.
7919
7920 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7921
7922         * ada-lang.c (ada_language_data): Delete la_printchar initializer.
7923         (ada_language::printchar): New member function.
7924         * c-lang.c (c_language_data): Delete la_printchar initializer.
7925         (cplus_language_data): Likewise.
7926         (asm_language_data): Likewise.
7927         (minimal_language_data): Likewise.
7928         * d-lang.c (d_language_data): Likewise.
7929         * f-lang.c (f_printchar): Rename to f_language::printchar.
7930         (f_language_data): Delete la_printchar initializer.
7931         (f_language::printchar): New member function, implementation from
7932         f_printchar.
7933         * go-lang.c (go_language_data): Delete la_printchar initializer.
7934         * language.c (unk_lang_printchar): Delete.
7935         (language_defn::printchar): Define new member function.
7936         (unknown_language_data): Delete la_printchar initializer.
7937         (unknown_language::printchar): New member function.
7938         (auto_language_data): Delete la_printchar initializer.
7939         (auto_language::printchar): New member function.
7940         * language.h (language_data): Delete la_printchar field.
7941         (language_defn::printchar): Declare new member function.
7942         (LA_PRINT_CHAR): Update call to printchar.
7943         * m2-lang.c (m2_language_data): Delete la_printchar initializer.
7944         (m2_language::printchar): New member function.
7945         * objc-lang.c (objc_language_data): Delete la_printchar
7946         initializer.
7947         * opencl-lang.c (opencl_language_data): Likewise.
7948         * p-lang.c (pascal_language_data): Delete la_printchar
7949         initializer.
7950         (pascal_language::printchar): New member function.
7951         * rust-lang.c (rust_printchar): Rename to
7952         rust_language::printchar.
7953         (rust_language_data): Delete la_printchar initializer.
7954         (rust_language::printchar): New member function, implementation
7955         from rust_printchar.
7956
7957 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7958
7959         * ada-lang.c (emit_char): Renamed to ada_language::emitchar.
7960         (ada_language_data): Delete la_emitchar initializer.
7961         (ada_language::emitchar): New member function, implementation from
7962         emit_char.
7963         * c-lang.c (c_language_data): Delete la_emitchar initializer.
7964         (cplus_language_data): Likewise.
7965         (asm_language_data): Likewise.
7966         (minimal_language_data): Likewise.
7967         * d-lang.c (d_language_data): Likewise.
7968         * f-lang.c (f_emit_char): Rename to f_language::emitchar.
7969         (f_language_data): Delete la_emitchar initializer.
7970         (f_language::emitchar): New member function, implementation from
7971         f_emit_char.
7972         * go-lang.c (go_language_data): Delete la_emitchar initializer.
7973         * language.c (unk_lang_emit_char): Delete.
7974         (language_defn::emitchar): New member function definition.
7975         (unknown_language_data): Delete la_emitchar initializer.
7976         (unknown_language::emitchar): New member function.
7977         (auto_language_data): Delete la_emitchar initializer.
7978         (auto_language::emitchar): New member function.
7979         * language.h (language_data): Delete la_emitchar field.
7980         (language_defn::emitchar): New member field declaration.
7981         (LA_EMIT_CHAR): Update call to emitchar.
7982         * m2-lang.c (m2_emit_char): Rename to m2_language::emitchar.
7983         (m2_language_data): Delete la_emitchar initializer.
7984         (m2_language::emitchar): New member function, implementation from
7985         m2_emit_char.
7986         * objc-lang.c (objc_language_data): Delete la_emitchar
7987         initializer.
7988         * opencl-lang.c (opencl_language_data): Likewise.
7989         * p-lang.c (pascal_emit_char): Rename to pascal_language::emitchar.
7990         (pascal_language_data): Delete la_emitchar initializer.
7991         (pascal_language::emitchar): New member function, implementation
7992         from pascal_emit_char.
7993         * rust-lang.c (rust_emitchar): Rename to rust_language::emitchar.
7994         (rust_language_data): Delete la_emitchar initializer.
7995         (rust_language::emitchar): New member function, implementation
7996         from rust_emitchar.
7997
7998 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7999
8000         * ada-lang.c (resolve): Rename to ada_language::post_parser.
8001         (ada_language_data): Delete la_post_parser initializer.
8002         (ada_language::post_parser): New member function.
8003         * c-lang.c (c_language_data): Delete la_post_parser initializer.
8004         (cplus_language_data): Likewise.
8005         (asm_language_data): Likewise.
8006         (minimal_language_data): Likewise.
8007         * d-lang.c (d_language_data): Likewise.
8008         * f-lang.c (f_language_data): Likewise.
8009         * go-lang.c (go_language_data): Likewise.
8010         * language.c (unknown_language_data): Likewise.
8011         (auto_language_data): Likewise.
8012         * language.h (language_data): Delete la_post_parser field.
8013         (language_defn::post_parser): New member function.
8014         * m2-lang.c (m2_language_data): Delete la_post_parser initializer.
8015         * objc-lang.c (objc_language_data): Likewise.
8016         * opencl-lang.c (opencl_language_data): Likewise.
8017         * p-lang.c (pascal_language_data): Likewise.
8018         * parse.c (parse_exp_in_context): Update call to post_parser.
8019         (null_post_parser): Delete definition.
8020         * parser-defs.h (null_post_parser): Delete declaration.
8021         * rust-lang.c (rust_language_data): Delete la_post_parser
8022         initializer.
8023
8024 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
8025
8026         * ada-lang.c (parse): Rename to ada_language::parser.
8027         (ada_language_data): Delete la_parser initializer.
8028         (ada_language::parser): New member function, implementation from
8029         parse.
8030         * c-lang.c (c_language_data): Delete la_parser initializer.
8031         (cplus_language_data): Likewise.
8032         (asm_language_data): Likewise.
8033         (minimal_language_data): Likewise.
8034         * d-lang.c (d_language_data): Likewise.
8035         (d_language::parser): New member function.
8036         * f-lang.c (f_language_data): Delete la_parser initializer.
8037         (f_language::parser): New member function.
8038         * go-lang.c (go_language_data): Delete la_parser initializer.
8039         (go_language::parser): New member function.
8040         * language.c (unk_lang_parser): Delete.
8041         (language_defn::parser): Define new member function.
8042         (unknown_language_data): Delete la_parser initializer.
8043         (unknown_language::parser): New member function.
8044         (auto_language_data): Delete la_parser initializer.
8045         (auto_language::parser): New member function.
8046         * language.h (language_data): Delete la_parser field.
8047         (language_defn::parser): Declare new member function.
8048         * m2-lang.c (m2_language_data): Delete la_parser initializer.
8049         (m2_language::parser): New member function.
8050         * objc-lang.c (objc_language_data): Delete la_parser initializer.
8051         * opencl-lang.c (opencl_language_data): Likewise.
8052         * p-lang.c (pascal_language_data): Likewise.
8053         (pascal_language::parser): New member function.
8054         * parse.c (parse_exp_in_context): Update call to parser.
8055         * rust-lang.c (rust_language_data): Delete la_parser initializer.
8056         (rust_language::parser): New member function.
8057
8058 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
8059
8060         * top.c (print_gdb_configuration): Print --with-python-libdir
8061         configuration value.
8062
8063 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
8064
8065         * NEWS: Mention change to the alias command.
8066
8067 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
8068
8069         * cli/cli-cmds.c (lookup_cmd_for_default_args)
8070         (alias_command_completer)
8071         (make_alias_options_def_group): New functions.
8072         (alias_opts, alias_option_defs): New struct and array.
8073         (alias_usage_error): Update usage.
8074         (alias_command): Handles optional DEFAULT-ARGS... arguments.
8075         Use option framework.
8076         (_initialize_cli_cmds): Update alias command help.
8077         Update aliases command help.
8078         (show_user):
8079         Add NULL for new default_args lookup_cmd argument.
8080         (valid_command_p): Rename to validate_aliased_command.
8081         Add NULL for new default_args lookup_cmd argument.  Verify that the
8082         aliased_command has no default args.
8083         * cli/cli-decode.c (help_cmd): Show aliases definitions.
8084         (lookup_cmd_1, lookup_cmd): New argument default_args.
8085         (add_alias_cmd):
8086         Add NULL for new default_args lookup_cmd argument.
8087         (print_help_for_command): Show default args under the layout
8088          alias some_alias = some_aliased_cmd some_alias_default_arg.
8089         * cli/cli-decode.h (struct cmd_list_element): New member default_args.
8090         xfree default_args in destructor.
8091         * cli/cli-script.c (process_next_line, do_define_command):
8092         Add NULL for new default_args lookup_cmd argument.
8093         * command.h: Declare new default_args argument in lookup_cmd
8094         and lookup_cmd_1.
8095         * completer.c (complete_line_internal_1):
8096         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
8097         * guile/scm-cmd.c (gdbscm_parse_command_name): Likewise.
8098         * guile/scm-param.c (add_setshow_generic, pascm_parameter_defined_p):
8099         Likewise.
8100         * infcmd.c (_initialize_infcmd): Likewise.
8101         * python/py-auto-load.c (gdbpy_initialize_auto_load): Likewise.
8102         * python/py-cmd.c (gdbpy_parse_command_name): Likewise.
8103         * python/py-param.c (add_setshow_generic): Likewise.
8104         * remote.c (_initialize_remote): Likewise.
8105         * top.c (execute_command): Prepend default_args if command has some.
8106         (set_verbose):
8107         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
8108         * tracepoint.c (validate_actionline, encode_actions_1):
8109         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
8110
8111 2020-06-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8112
8113         * jit.c (jit_read_descriptor): Use bool as the return type.
8114         (jit_breakpoint_re_set_internal): Use bool as the return type.
8115         Invert the return value logic; return true if the jit breakpoint
8116         has been successfully initialized.
8117         (jit_inferior_init): Update the call to
8118         jit_breakpoint_re_set_internal.
8119
8120 2020-06-22  Pedro Alves  <palves@redhat.com>
8121
8122         PR gdb/25939
8123         * procfs.c (procfs_target::wait): Don't reference inferior_ptid.
8124         Use the current inferior instead.  Don't return
8125         TARGET_WAITKIND_SPURIOUS/inferior_ptid -- instead continue and
8126         wait again.
8127         * sol-thread.c (sol_thread_target::wait): Don't reference
8128         inferior_ptid.
8129         (ps_lgetregs, ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs)
8130         (sol_update_thread_list_callback): Use the current inferior's pid
8131         instead of inferior_ptid.
8132
8133 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
8134
8135         * procfs.c: Cleanup many comments.
8136
8137         (READ_WATCHFLAG, WRITE_WATCHFLAG, EXEC_WATCHFLAG)
8138         (AFTER_WATCHFLAG): Replace by value.
8139
8140         (MAIN_PROC_NAME_FORMAT): Inline ...
8141         (create_procinfo): ... here.
8142
8143         (procfs_debug_inferior): Remove SYS_exec handling.
8144         (syscall_is_exec): Likewise.
8145         (procfs_set_exec_trap): Likewise.
8146
8147         (syscall_is_lwp_exit): Inline in callers.
8148         (syscall_is_exit): Likewise.
8149         (syscall_is_exec): Likewise.
8150         (syscall_is_lwp_create): Likewise.
8151
8152         (invalidate_cache): Remove #if 0 code.
8153
8154         (make_signal_thread_runnable):  Remove.
8155         (procfs_target::resume): Remove #if 0 code.
8156
8157 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
8158
8159         PR gdb/25939
8160         * procfs.c (procfs_target::procfs_init_inferior): Move push_target
8161         call ...
8162         (procfs_target::create_inferior): ... here.
8163
8164 2020-06-21  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
8165
8166         * exec.c (validate_exec_file): Ensure the build-id is up to
8167         date by calling reopen_exec_file (that checks file timestamp
8168         to decide to re-read the file).
8169
8170 2020-06-18  Pedro Alves  <palves@redhat.com>
8171
8172         PR gdb/25412
8173         * gdbthread.h (delete_thread, delete_thread_silent)
8174         (find_thread_ptid): Update comments.
8175         * thread.c (current_thread_): New global.
8176         (is_current_thread): Move higher, and reimplement.
8177         (inferior_thread): Reimplement.
8178         (set_thread_exited): Use bool.  Add assertions.
8179         (add_thread_silent): Simplify thread-reuse handling by always
8180         calling delete_thread.
8181         (delete_thread): Remove intro comment.
8182         (find_thread_ptid): Skip exited threads.
8183         (switch_to_thread_no_regs): Write to current_thread_.
8184         (switch_to_no_thread): Check CURRENT_THREAD_ instead of
8185         INFERIOR_PTID.  Clear current_thread_.
8186
8187 2020-06-18  Pedro Alves  <palves@redhat.com>
8188
8189         * aix-thread.c (pd_update): Use switch_to_thread.
8190
8191 2020-06-18  Pedro Alves  <palves@redhat.com>
8192
8193         * ravenscar-thread.c (ravenscar_thread_target): Update.
8194         (ravenscar_thread_target::update_inferior_ptid): Rename to ...
8195         (ravenscar_thread_target::add_active_thread): ... this.  Don't
8196         set m_base_ptid here.  Update to avoid referencing inferior_ptid.
8197         (ravenscar_thread_target::wait): Don't write to inferior_ptid.
8198
8199 2020-06-18  Pedro Alves  <palves@redhat.com>
8200
8201         * nat/windows-nat.c (current_windows_thread): Remove.
8202         * nat/windows-nat.h (current_windows_thread): Remove.
8203         * windows-nat.c (windows_nat_target::stopped_by_sw_breakpoint):
8204         Adjust.
8205         (display_selectors): Adjust to fetch the current
8206         windows_thread_info based on inferior_ptid.
8207         (fake_create_process): No longer write to current_windows_thread.
8208         (windows_nat_target::get_windows_debug_event):
8209         Don't set inferior_ptid or current_windows_thread.
8210         (windows_nat_target::wait): Adjust to not rely on
8211         current_windows_thread.
8212         (do_initial_windows_stuff): Now a method of windows_nat_target.
8213         Switch to the last_ptid thread.
8214         (windows_nat_target::attach): Adjust.
8215         (windows_nat_target::detach): Use switch_to_no_thread instead of
8216         writing to inferior_ptid directly.
8217         (windows_nat_target::create_inferior): Adjust.
8218
8219 2020-06-18  Pedro Alves  <palves@redhat.com>
8220
8221         * windows-nat.c (do_initial_windows_stuff): No longer set inferior_ptid.
8222
8223 2020-06-18  Pedro Alves  <palves@redhat.com>
8224
8225         * go32-nat.c (go32_nat_target::create_inferior): Switch to thread
8226         after creating it, instead of writing to inferior_ptid.  Don't
8227         write to inferior_ptid.
8228
8229 2020-06-18  Pedro Alves  <palves@redhat.com>
8230
8231         * fork-child.c (postfork_hook): Don't write to inferior_ptid.
8232
8233 2020-06-18  Pedro Alves  <palves@redhat.com>
8234
8235         * bsd-kvm.c (bsd_kvm_target_open): Switch to thread after adding
8236         it, instead of writing to inferior_ptid.
8237
8238 2020-06-18  Pedro Alves  <palves@redhat.com>
8239
8240         * btrace.c (btrace_fetch): Use switch_to_thread instead of writing
8241         to inferior_ptid.
8242
8243 2020-06-18  Pedro Alves  <palves@redhat.com>
8244
8245         * bsd-kvm.c (bsd_kvm_target::close): Use switch_to_no_thread
8246         instead of writing to inferior_ptid directly.
8247
8248 2020-06-18  Pedro Alves  <palves@redhat.com>
8249
8250         * corelow.c (core_target::close): Use switch_to_no_thread instead
8251         of writing to inferior_ptid directly.
8252         (add_to_thread_list, core_target_open): Use switch_to_thread
8253         instead of writing to inferior_ptid directly.
8254
8255 2020-06-18  Pedro Alves  <palves@redhat.com>
8256
8257         * darwin-nat.c (darwin_nat_target::decode_message): Don't write to
8258         inferior_ptid.
8259         (darwin_nat_target::stop_inferior, darwin_nat_target::kill): Avoid
8260         inferior_ptid.
8261         (darwin_attach_pid): Use switch_to_no_thread instead of writing to
8262         inferior_ptid directly.
8263         (darwin_nat_target::init_thread_list): Switch to thread, instead
8264         of writing to inferior_ptid.
8265         (darwin_nat_target::attach): Don't write to inferior_ptid.
8266         (darwin_nat_target::get_ada_task_ptid): Avoid inferior_ptid.
8267
8268 2020-06-18  Pedro Alves  <palves@redhat.com>
8269
8270         * gnu-nat.c (gnu_nat_target::create_inferior): Switch to the added
8271         thread.
8272         (gnu_nat_target::attach): Don't write to inferior_ptid directly.
8273         Instead use switch_to_thread.
8274         (gnu_nat_target::detach): Use switch_to_no_thread
8275         instead of writing to inferior_ptid directly.  Used passed-in
8276         inferior instead of looking up the inferior by pid.
8277
8278 2020-06-18  Pedro Alves  <palves@redhat.com>
8279
8280         * go32-nat.c (go32_nat_target::create_inferior): Don't write to
8281         inferior_ptid.
8282
8283 2020-06-18  Pedro Alves  <palves@redhat.com>
8284
8285         * nto-procfs.c (nto_procfs_target::update_thread_list): Avoid
8286         inferior_ptid.
8287         (nto_procfs_target::attach): Avoid inferior_ptid.  Switch to
8288         thread.
8289         (nto_procfs_target::detach): Avoid referencing
8290         inferior_ptid.  Use switch_to_no_thread instead of writing to
8291         inferior_ptid directly.
8292         (nto_procfs_target::mourn_inferior): Use switch_to_no_thread
8293         instead of writing to inferior_ptid directly.
8294         (nto_procfs_target::create_inferior): Avoid inferior_ptid.  Switch
8295         to thread.
8296
8297 2020-06-18  Pedro Alves  <palves@redhat.com>
8298
8299         * remote-sim.c (gdbsim_target::create_inferior): Switch to thread
8300         after creating it, instead of writing to inferior_ptid.
8301         (gdbsim_target_open): Use switch_to_no_thread instead of writing
8302         to inferior_ptid directly.
8303         (gdbsim_target::wait): Don't write to inferior_ptid.
8304
8305 2020-06-18  Pedro Alves  <palves@redhat.com>
8306
8307         * remote.c (remote_target::remote_notice_new_inferior): Use
8308         switch_to_thread instead of writing to inferior_ptid directly.
8309         (remote_target::add_current_inferior_and_thread): Use
8310         switch_to_no_thread instead of writing to inferior_ptid directly.
8311         (extended_remote_target::attach): Use switch_to_inferior_no_thread
8312         and switch_to_thread instead of using set_current_inferior or
8313         writing to inferior_ptid directly.
8314
8315 2020-06-18  Pedro Alves  <palves@redhat.com>
8316
8317         * tracectf.c (ctf_target_open): Switch to added thread instead of
8318         writing to inferior_ptid directly.
8319         (ctf_target::close): Use switch_to_no_thread instead of writing to
8320         inferior_ptid directly.
8321
8322 2020-06-18  Pedro Alves  <palves@redhat.com>
8323
8324         * tracefile-tfile.c (tfile_target_open): Don't write to
8325         inferior_ptid directly, instead switch to added thread.
8326         (tfile_target::close): Use switch_to_no_thread instead of writing
8327         to inferior_ptid directly.
8328
8329 2020-06-18  Pedro Alves  <palves@redhat.com>
8330
8331         * procfs.c (procfs_target::attach): Don't write to inferior_ptid.
8332         (procfs_target::detach): Use switch_to_no_thread
8333         instead of writing to inferior_ptid directly.
8334         (do_attach): Change return type to void.  Switch to the added
8335         thread.
8336         (procfs_target::create_inferior): Switch to the added thread.
8337         (procfs_do_thread_registers): Don't write to inferior_ptid.
8338
8339 2020-06-18  Pedro Alves  <palves@redhat.com>
8340
8341         * infrun.c (generic_mourn_inferior): Use switch_to_thread instead
8342         of writing to inferior_ptid.
8343         (scoped_restore_exited_inferior): Delete.
8344         (handle_vfork_child_exec_or_exit): Simplify using
8345         scoped_restore_current_pspace_and_thread.  Use switch_to_thread
8346         instead of writing to inferior_ptid.
8347         (THREAD_STOPPED_BY): Delete.
8348         (thread_stopped_by_watchpoint, thread_stopped_by_sw_breakpoint)
8349         (thread_stopped_by_hw_breakpoint): Delete.
8350         (save_waitstatus): Use
8351         scoped_restore_current_thread+switch_to_thread, and call
8352         target_stopped_by_watchpoint instead of
8353         thread_stopped_by_watchpoint, target_stopped_by_sw_breakpoint
8354         instead of thread_stopped_by_sw_breakpoint, and
8355         target_stopped_by_hw_breakpoint instead of
8356         thread_stopped_by_hw_breakpoint.
8357         (handle_inferior_event)
8358         <TARGET_WAITKIND_EXITED/TARGET_WAITKIND_SIGNALLED>: Don't write to
8359         inferior_ptid directly, nor
8360         set_current_inferior/set_current_program_space.  Use
8361         switch_to_thread / switch_to_inferior_no_thread instead.
8362
8363 2020-06-18  Pedro Alves  <palves@redhat.com>
8364
8365         * target.c (generic_mourn_inferior): Use switch_to_no_thread
8366         instead of writing to inferior_ptid.
8367
8368 2020-06-18  Pedro Alves  <palves@redhat.com>
8369
8370         * inf-ptrace.c (inf_ptrace_target::create_inferior): Switch to the
8371         added thread.
8372         (inf_ptrace_target::attach): Don't write to inferior_ptid.  Switch
8373         to the added thread.
8374         (inf_ptrace_target::detach_success): Use switch_to_no_thread
8375         instead of writing to inferior_ptid.
8376
8377 2020-06-18  Pedro Alves  <palves@redhat.com>
8378
8379         * gdbarch-selftests.c: Include "progspace-and-thread.h".
8380         (register_to_value_test): Mock a program_space too.  Heap-allocate
8381         the address space.  Don't write to inferior_ptid.  Use
8382         switch_to_thread instead.
8383
8384 2020-06-18  Pedro Alves  <palves@redhat.com>
8385
8386         * linux-tdep.c (find_signalled_thread(thread_info *,void *)):
8387         Delete.
8388         (find_signalled_thread()): New, factored out from
8389         linux_make_corefile_notes and adjusted to handle exited threads.
8390         (linux_make_corefile_notes): Adjust to use the new
8391         find_signalled_thread.
8392
8393 2020-06-18  Pedro Alves  <palves@redhat.com>
8394
8395         * linux-tdep.c (btrace_fetch): Save/restore current thread instead
8396         of saving/restoring inferior_ptid.
8397
8398 2020-06-17  Tom Tromey  <tom@tromey.com>
8399
8400         * tui/tui-win.h (tui_scroll_forward, tui_scroll_backward)
8401         (tui_scroll_left, tui_scroll_right, struct tui_win_info): Don't
8402         declare.
8403         * tui/tui-data.h (MIN_CMD_WIN_HEIGHT): Remove.
8404
8405 2020-06-15  Simon Marchi  <simon.marchi@efficios.com>
8406
8407         * dwarf2/read.c (dwarf2_initialize_objfile): Check for presence
8408         of partial symtabs.
8409
8410 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
8411
8412         * regformats/reg-arm.dat: Remove.
8413         * regformats/reg-bfin.dat: Remove.
8414         * regformats/reg-cris.dat: Remove.
8415         * regformats/reg-crisv32.dat: Remove.
8416         * regformats/reg-m32r.dat: Remove.
8417         * regformats/reg-tilegx.dat: Remove.
8418         * regformats/reg-tilegx32.dat: Remove.
8419
8420 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
8421
8422         * features/Makefile (WHICH): Remove arm files.
8423         * regformats/arm/arm-with-iwmmxt.dat: Remove.
8424         * regformats/arm/arm-with-neon.dat: Remove.
8425         * regformats/arm/arm-with-vfpv2.dat: Remove.
8426         * regformats/arm/arm-with-vfpv3.dat: Remove.
8427
8428 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
8429
8430         * features/Makefile (XMLTOC): Remove rx.xml.
8431
8432 2020-06-17  Pedro Alves  <palves@redhat.com>
8433
8434         * gdbthread.h (thread_control_state) <trap_expected> Update
8435         comments.
8436
8437 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
8438
8439         * ada-lang.c (ada_lookup_symbol_nonlocal): Rename to
8440         ada_language::lookup_symbol_nonlocal.
8441         (ada_language_data): Delete la_lookup_symbol_nonlocal initializer.
8442         (ada_language::lookup_symbol_nonlocal): New member function,
8443         implementation from ada_lookup_symbol_nonlocal.
8444         * c-lang.c (c_language_data): Delete la_lookup_symbol_nonlocal
8445         initializer.
8446         (cplus_language_data): Delete la_lookup_symbol_nonlocal
8447         initializer.
8448         (cplus_language::lookup_symbol_nonlocal): New member function.
8449         (asm_language_data): Delete la_lookup_symbol_nonlocal initializer.
8450         (minimal_language_data) Likewise.
8451         * cp-namespace.c (cp_lookup_nested_symbol): Update comment.
8452         * d-lang.c (d_language_data): Delete la_lookup_symbol_nonlocal
8453         initializer.
8454         (d_language::lookup_symbol_nonlocal): New member function.
8455         * f-lang.c (f_language_data): Delete la_lookup_symbol_nonlocal
8456         initializer.
8457         (f_language::lookup_symbol_nonlocal): New member function.
8458         * go-lang.c (go_language_data): Delete la_lookup_symbol_nonlocal
8459         initializer.
8460         * language.c (unknown_language_data): Likewise.
8461         (auto_language_data): Likewise.
8462         * language.h (language_data): Delete la_lookup_symbol_nonlocal
8463         field.
8464         (language_defn::lookup_symbol_nonlocal): New member function.
8465         * m2-lang.c (m2_language_data): Delete la_lookup_symbol_nonlocal
8466         initializer.
8467         * objc-lang.c (objc_language_data): Likewise.
8468         * opencl-lang.c (opencl_language_data): Likewise.
8469         * p-lang.c (pascal_language_data): Likewise.
8470         * rust-lang.c (rust_lookup_symbol_nonlocal): Rename to
8471         rust_language::lookup_symbol_nonlocal.
8472         (rust_language_data): Delete la_lookup_symbol_nonlocal
8473         initializer.
8474         (rust_language::lookup_symbol_nonlocal): New member function,
8475         implementation from rust_lookup_symbol_nonlocal.
8476         * symtab.c (lookup_symbol_aux): Update call to
8477         lookup_symbol_nonlocal.
8478         (basic_lookup_symbol_nonlocal): Rename to...
8479         (language_defn::lookup_symbol_nonlocal): ...this, and update
8480         header comment.  Remove language_defn parameter, and replace with
8481         uses of `this'.
8482         * symtab.h (basic_lookup_symbol_nonlocal): Delete declaration.
8483
8484 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
8485
8486         * ada-lang.c (ada_language_data): Delete la_value_print_inner
8487         initializer.
8488         (ada_language::value_print_inner): New member function.
8489         * c-lang.c (c_language_data): Delete la_value_print_inner
8490         initializer.
8491         (cplus_language_data): Likewise.
8492         (asm_language_data): Likewise.
8493         (minimal_language_data): Likewise.
8494         * d-lang.c (d_language_data): Likewise.
8495         (d_language::value_print_inner): New member function.
8496         * f-lang.c (f_language_data): Delete la_value_print_inner
8497         initializer.
8498         (f_language::value_print_inner): New member function.
8499         * f-lang.h (f_value_print_innner): Rename to...
8500         (f_value_print_inner): ...this (note spelling of 'inner').
8501         * f-valprint.c (f_value_print_innner): Rename to...
8502         (f_value_print_inner): ...this (note spelling of 'inner').
8503         * go-lang.c (go_language_data): Delete la_value_print_inner
8504         initializer.
8505         (go_language::value_print_inner): New member function.
8506         * language.c (language_defn::value_print_inner): Define new member
8507         function.
8508         (unk_lang_value_print_inner): Delete.
8509         (unknown_language_data): Delete la_value_print_inner initializer.
8510         (unknown_language::value_print_inner): New member function.
8511         (auto_language_data): Delete la_value_print_inner initializer.
8512         (auto_language::value_print_inner): New member function.
8513         * language.h (language_data): Delete la_value_print_inner field.
8514         (language_defn::value_print_inner): Delcare new member function.
8515         * m2-lang.c (m2_language_data): Delete la_value_print_inner
8516         initializer.
8517         (m2_language::value_print_inner): New member function.
8518         * objc-lang.c (objc_language_data): Delete la_value_print_inner
8519         initializer.
8520         * opencl-lang.c (opencl_language_data): Likewise.
8521         * p-lang.c (pascal_language_data): Likewise.
8522         (pascal_language::value_print_inner): New member function.
8523         * rust-lang.c (rust_language_data): Delete la_value_print_inner
8524         initializer.
8525         (rust_language::value_print_inner): New member function.
8526         * valprint.c (do_val_print): Update call to value_print_inner.
8527
8528 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
8529
8530         * ada-lang.c (ada_language_data): Delete la_value_print
8531         initializer.
8532         (ada_language::value_print): New member function.
8533         * c-lang.c (c_language_data): Delete la_value_print initializer.
8534         (cplus_language_data): Likewise.
8535         (asm_language_data): Likewise.
8536         (minimal_language_data): Likewise.
8537         * d-lang.c (d_language_data): Likewise.
8538         * f-lang.c (f_language_data): Likewise.
8539         * go-lang.c (go_language_data): Likewise.
8540         * language.c (unk_lang_value_print): Delete.
8541         (language_defn::value_print): Define new member function.
8542         (unknown_language_data): Delete la_value_print initializer.
8543         (unknown_language::value_print): New member function.
8544         (auto_language_data): Delete la_value_print initializer.
8545         (auto_language::value_print): New member function.
8546         * language.h (language_data): Delete la_value_print field.
8547         (language_defn::value_print): Declare new member function.
8548         (LA_VALUE_PRINT): Update call to value_print.
8549         * m2-lang.c (m2_language_data): Delete la_value_print initializer.
8550         * objc-lang.c (objc_language_data): Likewise.
8551         * opencl-lang.c (opencl_language_data): Likewise.
8552         * p-lang.c (pascal_language_data): Likewise.
8553         (pascal_language::value_print): New member function.
8554         * rust-lang.c (rust_language_data): Delete la_value_print
8555         initializer.
8556
8557 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
8558
8559         * ada-lang.c (ada_watch_location_expression): Rename to
8560         ada_language::watch_location_expression.
8561         (ada_language_data): Delete la_watch_location_expression
8562         initializer.
8563         (ada_language::watch_location_expression): New member function,
8564         implementation from ada_watch_location_expression.
8565         * breakpoint.c (watch_command_1): Update call to
8566         watch_location_expression.
8567         * c-lang.c (c_watch_location_expression): Rename to
8568         language_defn::watch_location_expression.
8569         (c_language_data): Delete la_watch_location_expression
8570         initializer.
8571         (cplus_language_data): Likewise.
8572         (asm_language_data): Likewise.
8573         (minimal_language_data): Likewise.
8574         * c-lang.h (c_watch_location_expression): Delete declaration.
8575         * d-lang.c (d_language_data): Delete la_watch_location_expression
8576         initializer.
8577         * f-lang.c (f_language_data): Likewise.
8578         * go-lang.c (go_language_data): Likewise.
8579         * language.c (language_defn::watch_location_expression): Member
8580         function implementation from c_watch_location_expression.
8581         (unknown_language_data): Delete la_watch_location_expression
8582         initializer.
8583         (auto_language_data): Likewise.
8584         * language.h (language_data): Delete la_watch_location_expression
8585         field.
8586         (language_defn::watch_location_expression): Declare new member
8587         function.
8588         * m2-lang.c (m2_language_data): Delete
8589         la_watch_location_expression initializer.
8590         * objc-lang.c (objc_language_data): Likewise.
8591         * opencl-lang.c (opencl_language_data): Likewise.
8592         * p-lang.c (pascal_language_data): Likewise.
8593         * rust-lang.c (rust_watch_location_expression): Rename to
8594         rust_language::watch_location_expression.
8595         (rust_language_data): Delete la_watch_location_expression
8596         initializer.
8597         (rust_language::watch_location_expression): New member function,
8598         implementation from rust_watch_location_expression.
8599
8600 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
8601
8602         * ada-lang.c (ada_collect_symbol_completion_matches): Rename to
8603         ada_language::collect_symbol_completion_matches.
8604         (ada_language_data): Delete la_collect_symbol_completion_matches
8605         initializer.
8606         (ada_language::collect_symbol_completion_matches): New member
8607         function, implementation from
8608         ada_collect_symbol_completion_matches.
8609         * c-lang.c (c_language_data): Delete
8610         la_collect_symbol_completion_matches initializer.
8611         (cplus_language_data): Likewise.
8612         (asm_language_data): Likewise.
8613         (minimal_language_data): Likewise.
8614         * d-lang.c (d_language_data): Likewise.
8615         * f-lang.c (f_collect_symbol_completion_matches): Rename to
8616         f_language::collect_symbol_completion_matches.
8617         (f_language_data): Delete la_collect_symbol_completion_matches
8618         initializer.
8619         (f_language::collect_symbol_completion_matches) New member
8620         function, implementation from f_collect_symbol_completion_matches.
8621         * go-lang.c (go_language_data): Delete
8622         la_collect_symbol_completion_matches initializer.
8623         * language.c (unknown_language_data): Likewise.
8624         (auto_language_data): Likewise.
8625         * language.h (language_data): Delete
8626         la_collect_symbol_completion_matches field.
8627         (language_defn::collect_symbol_completion_matches): New member
8628         function.
8629         * m2-lang.c (m2_language_data): Delete
8630         la_collect_symbol_completion_matches initializer.
8631         * objc-lang.c (objc_language_data): Likewise.
8632         * opencl-lang.c (opencl_language_data): Likewise.
8633         * p-lang.c (pascal_language_data): Likewise.
8634         * rust-lang.c (rust_language_data): Likewise.
8635         * symtab.c (default_collect_symbol_completion_matches): Delete.
8636         (collect_symbol_completion_matches): Update call to
8637         collect_symbol_completion_matches.
8638         (collect_symbol_completion_matches_type): Likewise.
8639         * symtab.h (default_collect_symbol_completion_matches): Delete
8640         declaration.
8641
8642 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
8643
8644         * ada-lang.c (ada_get_gdb_completer_word_break_characters): Delete.
8645         (ada_language_data): Delete la_word_break_characters initializer.
8646         (ada_language::word_break_characters): New member function.
8647         * c-lang.c (c_language_data): Delete la_word_break_characters
8648         initializer.
8649         (cplus_language_data): Likewise.
8650         (asm_language_data): Likewise.
8651         (minimal_language_data): Likewise.
8652         * completer.c: Update global comment.
8653         (advance_to_expression_complete_word_point): Update call to
8654         word_break_characters.
8655         (complete_files_symbols): Likewise.
8656         (complete_line_internal_1): Likewise.
8657         (default_completer_handle_brkchars): Likewise.
8658         (skip_quoted_chars): Likewise.
8659         * d-lang.c (d_language_data): Delete la_word_break_characters
8660         initializer.
8661         * f-lang.c (f_word_break_characters): Delete.
8662         (f_language_data): Delete la_word_break_characters initializer.
8663         (f_language::word_break_characters): New member function.
8664         * go-lang.c (go_language_data): Delete la_word_break_characters
8665         initializer.
8666         * language.c (unknown_language_data): Likewise.
8667         (auto_language_data): Likewise.
8668         * language.h (default_word_break_characters): Move declaration to
8669         earlier in the file.
8670         (language_data): Delete la_word_break_characters field.
8671         (language_defn::word_break_characters): New member function.
8672         * m2-lang.c (m2_language_data): Delete la_word_break_characters
8673         initializer.
8674         * objc-lang.c (objc_language_data): Likewise.
8675         * opencl-lang.c (opencl_language_data): Likewise.
8676         * p-lang.c (pascal_language_data): Likewise.
8677         * rust-lang.c (rust_language_data): Likewise.
8678
8679 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
8680
8681         * ada-lang.c (ada_get_symbol_name_matcher): Update header comment.
8682         (ada_language_data): Delete la_get_symbol_name_matcher
8683         initializer.
8684         (language_defn::get_symbol_name_matcher_inner): New member
8685         function.
8686         * c-lang.c (c_language_data): Delete la_get_symbol_name_matcher
8687         initializer.
8688         (cplus_language_data): Likewise.
8689         (cplus_language::get_symbol_name_matcher_inner): New member
8690         function.
8691         (asm_language_data): Delete la_get_symbol_name_matcher initializer.
8692         (minimal_language_data): Likewise.
8693         * cp-support.h (cp_get_symbol_name_matcher): Update header comment.
8694         * d-lang.c (d_language_data): Delete la_get_symbol_name_matcher
8695         initializer.
8696         * dictionary.c (iter_match_first_hashed): Update call to
8697         get_symbol_name_matcher.
8698         (iter_match_next_hashed): Likewise.
8699         (iter_match_next_linear): Likewise.
8700         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Likewise.
8701         * f-lang.c (f_language_data): Delete la_get_symbol_name_matcher
8702         initializer.
8703         (f_language::get_symbol_name_matcher_inner): New member function.
8704         * go-lang.c (go_language_data): Delete la_get_symbol_name_matcher
8705         initializer.
8706         * language.c (default_symbol_name_matcher): Update header comment,
8707         make static.
8708         (language_defn::get_symbol_name_matcher): New definition.
8709         (language_defn::get_symbol_name_matcher_inner): Likewise.
8710         (get_symbol_name_matcher): Delete.
8711         (unknown_language_data): Delete la_get_symbol_name_matcher
8712         initializer.
8713         (auto_language_data): Likewise.
8714         * language.h (language_data): Delete la_get_symbol_name_matcher
8715         field.
8716         (language_defn::get_symbol_name_matcher): New member function.
8717         (language_defn::get_symbol_name_matcher_inner): Likewise.
8718         (default_symbol_name_matcher): Delete declaration.
8719         * linespec.c (find_methods): Update call to
8720         get_symbol_name_matcher.
8721         * m2-lang.c (m2_language_data): Delete la_get_symbol_name_matcher
8722         initializer.
8723         * minsyms.c (lookup_minimal_symbol): Update call to
8724         get_symbol_name_matcher.
8725         (iterate_over_minimal_symbols): Likewise.
8726         * objc-lang.c (objc_language_data): Delete
8727         la_get_symbol_name_matcher initializer.
8728         * opencl-lang.c (opencl_language_data): Likewise.
8729         * p-lang.c (pascal_language_data): Likewise.
8730         * psymtab.c (psymbol_name_matches): Update call to
8731         get_symbol_name_matcher.
8732         * rust-lang.c (rust_language_data): Delete
8733         la_get_symbol_name_matcher initializer.
8734         * symtab.c (symbol_matches_search_name): Update call to
8735         get_symbol_name_matcher.
8736         (compare_symbol_name): Likewise.
8737
8738 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
8739
8740         * ada-lang.c (ada_language_data): Delete la_compute_program
8741         initializer.
8742         * c-lang.c (c_language_data): Likewise.
8743         (c_language::compute_program): New member function.
8744         (cplus_language_data): Delete la_compute_program initializer.
8745         (cplus_language::compute_program): New member function.
8746         (asm_language_data): Delete la_compute_program initializer.
8747         (minimal_language_data): Likewise.
8748         * c-lang.h (c_compute_program): Update comment.
8749         (cplus_compute_program): Likewise.
8750         * compile/compile-c-support.c (c_compute_program): Likewise.
8751         (cplus_compute_program): Likewise.
8752         * compile/compile.c (compile_to_object): Update call to
8753         la_compute_program.
8754         * d-lang.c (d_language_data): Delete la_compute_program
8755         initializer.
8756         * f-lang.c (f_language_data): Likewise.
8757         * go-lang.c (go_language_data): Likewise.
8758         * language.c (unknown_language_data): Likewise.
8759         (auto_language_data): Likewise.
8760         * language.h (language_data): Delete la_compute_program field.
8761         (language_defn::compute_program): New member function.
8762         * m2-lang.c (m2_language_data): Delete la_compute_program
8763         initializer.
8764         * objc-lang.c (objc_language_data): Likewise.
8765         * opencl-lang.c (opencl_language_data): Likewise.
8766         * p-lang.c (pascal_language_data): Likewise.
8767         * rust-lang.c (rust_language_data): Likewise.
8768
8769 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
8770
8771         * ada-lang.c (ada_language_data) Delete
8772         la_class_name_from_physname initializer.
8773         * c-lang.c (c_language_data): Likewise.
8774         (cplus_language_data): Likewise.
8775         (cplus_language::class_name_from_physname): New member function.
8776         (asm_language_data): Delete la_class_name_from_physname
8777         initializer.
8778         (minimal_language_data): Likewise.
8779         * d-lang.c (d_language_data): Likewise.
8780         * dwarf2/read.c (guess_partial_die_structure_name): Update to call
8781         method on language_defn class.
8782         (guess_full_die_structure_name): Likewise.
8783         * f-lang.c (f_language_data): Delete la_class_name_from_physname
8784         initializer.
8785         * go-lang.c (go_language_data): Likewise.
8786         * language.c (language_class_name_from_physname): Delete.
8787         (unk_lang_class_name): Delete.
8788         (unknown_language_data): Delete la_class_name_from_physname
8789         initializer.
8790         (auto_language_data): Likewise.
8791         * language.h (language_data): Delete la_class_name_from_physname
8792         field.
8793         (language_defn::class_name_from_physname): New function.
8794         (language_class_name_from_physname): Delete declaration.
8795         * m2-lang.c (m2_language_data): Delete la_class_name_from_physname
8796         initializer.
8797         * objc-lang.c (objc_language_data): Likewise.
8798         * opencl-lang.c (opencl_language_data): Likewise.
8799         * p-lang.c (pascal_language_data): Likewise.
8800         * rust-lang.c (rust_language_data): Likewise.
8801
8802 2020-06-16  Tom Tromey  <tom@tromey.com>
8803
8804         * tui/tui-data.h (STATUS_NAME): New macro.
8805         * tui/tui-layout.c (tui_remove_some_windows)
8806         (initialize_known_windows, tui_register_window)
8807         (tui_layout_split::remove_windows, initialize_layouts)
8808         (tui_new_layout_command): Don't use hard-coded window names.
8809
8810 2020-06-16  Tom Tromey  <tom@tromey.com>
8811
8812         PR tui/25348:
8813         * tui/tui.c (tui_ensure_readline_initialized): Rename from
8814         tui_initialize_readline.  Only run once.  Call rl_initialize.
8815         * tui/tui.h (tui_ensure_readline_initialized): Rename from
8816         tui_initialize_readline.
8817         * tui/tui-io.c (tui_setup_io): Call
8818         tui_ensure_readline_initialized.
8819         * tui/tui-interp.c (tui_interp::init): Update.
8820
8821 2020-06-16  Tom Tromey  <tom@tromey.com>
8822
8823         * tui/tui-layout.c (tui_layout_split::remove_windows): Fix logic.
8824         Also preserve the status window.
8825
8826 2020-06-16  Tom Tromey  <tom@tromey.com>
8827
8828         * python/py-tui.c (tui_py_window::~tui_py_window): Handle case
8829         where m_window==nullptr.
8830
8831 2020-06-15  Tom Tromey  <tromey@adacore.com>
8832
8833         * windows-nat.c (windows_nat::handle_output_debug_string):
8834         Update.
8835         (windows_nat::handle_ms_vc_exception): Update.
8836         * target.h (target_read_string): Change API.
8837         * target.c (target_read_string): Change API.
8838         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
8839         Update.
8840         * solib-frv.c (frv_current_sos): Update.
8841         * solib-dsbt.c (dsbt_current_sos): Update.
8842         * solib-darwin.c (darwin_current_sos): Update.
8843         * linux-thread-db.c (inferior_has_bug): Update.
8844         * expprint.c (print_subexp_standard): Update.
8845         * ada-lang.c (ada_main_name, ada_tag_name_from_tsd)
8846         (ada_exception_message_1): Update.
8847
8848 2020-06-15  Tom Tromey  <tromey@adacore.com>
8849
8850         * linux-tdep.c (dump_mapping_p): Use target_read_memory.
8851
8852 2020-06-15  Tom Tromey  <tromey@adacore.com>
8853
8854         * valprint.c (read_string): Update comment.
8855         * target.c (MIN): Remove.
8856         (target_read_string): Rewrite.
8857
8858 2020-06-15  Tom Tromey  <tromey@adacore.com>
8859
8860         * corefile.c (read_memory_string): Remove.
8861         * ada-valprint.c (ada_value_print_ptr): Update.
8862         * ada-lang.h (ada_tag_name): Change return type.
8863         * ada-lang.c (type_from_tag): Update.
8864         (ada_tag_name_from_tsd): Change return type.  Use
8865         target_read_string.
8866         (ada_tag_name): Likewise.
8867         * gdbcore.h (read_memory_string): Don't declare.
8868
8869 2020-06-14  Hannes Domani  <ssbssa@yahoo.de>
8870
8871         * symtab.c (rbreak_command): Ignore Windows drive colon.
8872
8873 2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
8874
8875         * NEWS: Mention removed GDBserver host support.
8876
8877 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
8878
8879         * features/riscv/rebuild-csr-xml.sh: Updated.
8880
8881 2020-06-11  Tom Tromey  <tom@tromey.com>
8882
8883         PR gdb/18318:
8884         * c-exp.y (lex_one_token): Handle 'p' like 'e'.
8885
8886 2020-06-09  Jonny Grant  <jg@jguk.org>
8887 2020-06-09  Simon Marchi  <simon.marchi@polymtl.ca>
8888
8889         * main.c (captured_main_1): Don't print new line after help.
8890         (print_gdb_help): add mailing list and IRC channel information
8891         to --help.  Add new lines between items in the footer.  Remove
8892         quotes around bug url.
8893
8894 2020-06-11  Keith Seitz  <keiths@redhat.com>
8895
8896         PR gdb/21356
8897         * gdbtypes.c (resolve_dynamic_union, resolve_dynamic_struct):
8898         Resolve typedefs for type length calculations.
8899
8900 2020-06-10  Tom de Vries  <tdevries@suse.de>
8901
8902         PR ada/24713
8903         * dwarf2/index-write.c (struct mapped_symtab): Add m_string_obstack.
8904         (write_psymbols): Enable .gdb_index for ada.
8905         * dwarf2/read.c: Remove comment stating .gdb_index is unsupported for
8906         ada.
8907
8908 2020-06-10  Tom de Vries  <tdevries@suse.de>
8909
8910         * dwarf2/read.c (dw2_symtab_iter_init_common): Factor out of ...
8911         (dw2_symtab_iter_init): ... here.  Add variant with "offset_type
8912         namei" instead of "const char *name" argument.
8913         (dw2_map_matching_symbols): Use "offset_type namei" variant of
8914         dw2_symtab_iter_init.
8915
8916 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
8917
8918         * gdbtypes.h (TYPE_FIELD_TYPE): Remove.  Change all call sites
8919         to use type::field and field::type instead.
8920
8921 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
8922
8923         * gdbtypes.h (FIELD_TYPE): Remove.  Change all call sites
8924         to use field::type instead.
8925
8926 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
8927
8928         * gdbtypes.h (struct field) <type, set_type>: New methods.
8929         Rename `type` field to...
8930         <m_type>: ... this.  Change references throughout to use type or
8931         set_type methods.
8932         (FIELD_TYPE): Use field::type.  Change call sites that modify
8933         the field's type to use field::set_type instead.
8934
8935 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
8936
8937         * gdbtypes.h (TYPE_INDEX_TYPE): Remove.  Change all call sites
8938         to use type::index_type instead.
8939
8940 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
8941
8942         * gdbtypes.h (struct type) <index_type, set_index_type>: New
8943         methods.
8944         (TYPE_INDEX_TYPE): Use type::index_type.
8945         * gdbtypes.c (create_array_type_with_stride): Likewise.
8946
8947 2020-06-07  Tom Tromey  <tom@tromey.com>
8948
8949         * valprint.c (generic_val_print_float): Remove "embedded_offset"
8950         parameter.
8951         (generic_value_print): Update.
8952
8953 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
8954
8955         Revert commit 982a38f60b0.
8956         * python/py-tui.c (gdbpy_tui_set_title): Restore use of get.
8957
8958 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
8959
8960         * python/py-tui.c (gdbpy_tui_set_title): Use release, not get, to
8961         avoid use after free.
8962
8963 2020-06-05  Tom de Vries  <tdevries@suse.de>
8964
8965         * NEWS: Fix typos.
8966
8967 2020-06-04  Simon Marchi  <simon.marchi@efficios.com>
8968
8969         * dwarf2/read.c (dwarf2_read_gdb_index): Save partial_symtabs in
8970         the per_bfd object.
8971         (dwarf2_read_debug_names): Likewise.
8972         (dwarf2_initialize_objfile): Use partial_symtabs from per_bfd
8973         object when re-using a per_bfd object with an index.
8974
8975 2020-06-03  Tom de Vries  <tdevries@suse.de>
8976
8977         PR symtab/26046
8978         * dwarf2/read.c (scan_partial_symbols): Recurse into DW_TAG_subprogram
8979         children for C++.
8980         (load_partial_dies): Don't skip DW_TAG_inlined_subroutine child of
8981         DW_TAG_subprogram.
8982
8983 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8984
8985         * ada-lang.c (ada_language_data): Delete skip_trampoline
8986         initializer.
8987         * c-lang.c (c_language_data): Likewise.
8988         (cplus_language_data): Likewise.
8989         (cplus_language::skip_trampoline): New member function.
8990         (asm_language_data): Delete skip_trampoline initializer.
8991         (minimal_language_data): Likewise.
8992         * d-lang.c (d_language_data): Likewise.
8993         * f-lang.c (f_language_data): Likewise.
8994         * go-lang.c (go_language_data): Likewise.
8995         * language.c (unk_lang_trampoline): Delete function.
8996         (skip_language_trampoline): Update.
8997         (unknown_language_data): Delete skip_trampoline initializer.
8998         (auto_language_data): Likewise.
8999         * language.h (language_data): Delete skip_trampoline field.
9000         (language_defn::skip_trampoline): New function.
9001         * m2-lang.c (m2_language_data): Delete skip_trampoline
9002         initializer.
9003         * objc-lang.c (objc_skip_trampoline): Delete function, move
9004         implementation to objc_language::skip_trampoline.
9005         (objc_language_data): Delete skip_trampoline initializer.
9006         (objc_language::skip_trampoline): New member function with
9007         implementation from objc_skip_trampoline.
9008         * opencl-lang.c (opencl_language_data): Delete skip_trampoline
9009         initializer.
9010         * p-lang.c (pascal_language_data): Likewise.
9011         * rust-lang.c (rust_language_data): Likewise.
9012
9013 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
9014
9015         * ada-lang.c (ada_language_data): Delete la_demangle initializer.
9016         (ada_language::demangle): New member function.
9017         * c-lang.c (c_language_data): Delete la_demangle initializer.
9018         (cplus_language_data): Delete la_demangle initializer.
9019         (cplus_language::demangle): New member function.
9020         (asm_language_data): Delete la_demangle initializer.
9021         (minimal_language_data): Delete la_demangle initializer.
9022         * d-lang.c (d_language_data): Delete la_demangle initializer.
9023         (d_language::demangle): New member function.
9024         * f-lang.c (f_language_data): Delete la_demangle initializer.
9025         (f_language::demangle): New member function.
9026         * go-lang.c (go_language_data): Delete la_demangle initializer.
9027         (go_language::demangle): New member function.
9028         * language.c (language_demangle): Update.
9029         (unk_lang_demangle): Delete.
9030         (unknown_language_data): Delete la_demangle initializer.
9031         (unknown_language::demangle): New member function.
9032         (auto_language_data): Delete la_demangle initializer.
9033         (auto_language::demangle): New member function.
9034         * language.h (language_data): Delete la_demangle field.
9035         (language_defn::demangle): New function.
9036         * m2-lang.c (m2_language_data): Delete la_demangle initializer.
9037         * objc-lang.c (objc_language_data): Delete la_demangle
9038         initializer.
9039         (objc_language::demangle): New member function.
9040         * opencl-lang.c (opencl_language_data): Delete la_demangle
9041         initializer.
9042         * p-lang.c (pascal_language_data): Likewise.
9043         * rust-lang.c (rust_language_data): Likewise.
9044         (rust_language::demangle): New member function.
9045
9046 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
9047
9048         * ada-lang.c (ada_language_data): Delete la_print_type
9049         initializer.
9050         (ada_language::print_type): New member function.
9051         * c-lang.c (c_language_data): Delete la_print_type initializer.
9052         (c_language::print_type): New member function.
9053         (cplus_language_data): Delete la_print_type initializer.
9054         (cplus_language::print_type): New member function.
9055         (asm_language_data): Delete la_print_type initializer.
9056         (asm_language::print_type): New member function.
9057         (minimal_language_data): Delete la_print_type initializer.
9058         (minimal_language::print_type): New member function.
9059         * d-lang.c (d_language_data): Delete la_print_type initializer.
9060         (d_language::print_type): New member function.
9061         * f-lang.c (f_language_data): Delete la_print_type initializer.
9062         (f_language::print_type): New member function.
9063         * go-lang.c (go_language_data): Delete la_print_type initializer.
9064         (go_language::print_type): New member function.
9065         * language.c (unk_lang_print_type): Delete.
9066         (unknown_language_data): Delete la_print_type initializer.
9067         (unknown_language::print_type): New member function.
9068         (auto_language_data): Delete la_print_type initializer.
9069         (auto_language::print_type): New member function.
9070         * language.h (language_data): Delete la_print_type field.
9071         (language_defn::print_type): New function.
9072         (LA_PRINT_TYPE): Update.
9073         * m2-lang.c (m2_language_data): Delete la_print_type initializer.
9074         (m2_language::print_type): New member function.
9075         * objc-lang.c (objc_language_data): Delete la_print_type
9076         initializer.
9077         (objc_language::print_type): New member function.
9078         * opencl-lang.c (opencl_print_type): Delete, implementation moved
9079         to opencl_language::print_type.
9080         (opencl_language_data): Delete la_print_type initializer.
9081         (opencl_language::print_type): New member function, implementation
9082         from opencl_print_type.
9083         * p-lang.c (pascal_language_data): Delete la_print_type
9084         initializer.
9085         (pascal_language::print_type): New member function.
9086         * rust-lang.c (rust_print_type): Delete, implementation moved to
9087         rust_language::print_type.
9088         (rust_language_data): Delete la_print_type initializer.
9089         (rust_language::print_type): New member function, implementation
9090         from rust_print_type.
9091
9092 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
9093
9094         * ada-lang.c (ada_sniff_from_mangled_name): Delete function,
9095         implementation moves to...
9096         (ada_language::sniff_from_mangled_name): ...here.  Update return
9097         type.
9098         (ada_language_data): Delete la_sniff_from_mangled_name
9099         initializer.
9100         * c-lang.c (c_language_data): Likewise.
9101         (cplus_language_data): Likewise.
9102         (cplus_language::sniff_from_mangled_name): New member function,
9103         implementation taken from gdb_sniff_from_mangled_name.
9104         (asm_language_data): Delete la_sniff_from_mangled_name
9105         initializer.
9106         (minimal_language_data): Likewise.
9107         * cp-support.c (gdb_sniff_from_mangled_name): Delete,
9108         implementation moves to cplus_language::sniff_from_mangled_name.
9109         * cp-support.h (gdb_sniff_from_mangled_name): Delete declaration.
9110         * d-lang.c (d_sniff_from_mangled_name): Delete, implementation
9111         moves to...
9112         (d_language::sniff_from_mangled_name): ...here.
9113         (d_language_data): Delete la_sniff_from_mangled_name initializer.
9114         * f-lang.c (f_language_data): Likewise.
9115         * go-lang.c (go_sniff_from_mangled_name): Delete, implementation
9116         moves to...
9117         (go_language::sniff_from_mangled_name): ...here.
9118         (go_language_data): Delete la_sniff_from_mangled_name initializer.
9119         * language.c (language_sniff_from_mangled_name): Delete.
9120         (unknown_language_data): Delete la_sniff_from_mangled_name
9121         initializer.
9122         (auto_language_data): Likewise.
9123         * language.h (language_data): Delete la_sniff_from_mangled_name
9124         field.
9125         (language_defn::sniff_from_mangled_name): New function.
9126         (language_sniff_from_mangled_name): Delete declaration.
9127         * m2-lang.c (m2_language_data): Delete la_sniff_from_mangled_name
9128         field.
9129         * objc-lang.c (objc_sniff_from_mangled_name): Delete,
9130         implementation moves to...
9131         (objc_language::sniff_from_mangled_name): ...here.
9132         (objc_language_data): Delete la_sniff_from_mangled_name initializer.
9133         * opencl-lang.c (opencl_language_data): Likewise.
9134         * p-lang.c (pascal_language_data): Likewise.
9135         * rust-lang.c (rust_sniff_from_mangled_name): Delete,
9136         implementation moves to...
9137         (rust_language::sniff_from_mangled_name): ...here.
9138         (rust_language_data): Delete la_sniff_from_mangled_name
9139         initializer.
9140         * symtab.c (symbol_find_demangled_name): Call
9141         sniff_from_mangled_name member function.
9142
9143 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
9144
9145         * ada-lang.c (ada_language_data): Delete la_search_name_hash
9146         initializer.
9147         * c-lang.c (c_language_data): Likewise.
9148         (cplus_language_data): Likewise.
9149         (cplus_language::search_name_hash): New member function.
9150         (asm_language_data): Delete la_search_name_hash initializer.
9151         (minimal_language_data): Likewise.
9152         * d-lang.c (d_language_data): Likewise.
9153         * dictionary.c (default_search_name_hash): Rename to...
9154         (language_defn::search_name_hash): ...this.
9155         * f-lang.c (f_language_data): Likewise.
9156         (f_language::search_name_hash): New member function.
9157         * go-lang.c (go_language_data): Delete la_search_name_hash
9158         initializer.
9159         * language.c (unknown_language_data): Likewise.
9160         (auto_language_data): Likewise.
9161         * language.h (struct language_data): Delete la_search_name_hash
9162         field.
9163         (language_defn::search_name_hash): Declare new member function.
9164         (default_search_name_hash): Delete declaration.
9165         * m2-lang.c (m2_language_data): Delete la_search_name_hash
9166         initializer.
9167         * objc-lang.c (objc_language_data): Likewise.
9168         * opencl-lang.c (opencl_language_data): Likewise.
9169         * p-lang.c (pascal_language_data): Likewise.
9170         * rust-lang.c (rust_language_data): Likewise.
9171         * symtab.c (search_name_hash): Update call.
9172
9173 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
9174
9175         * ada-lang.c (ada_language_data): Delete la_get_compile_instance
9176         initializer.
9177         * c-lang.c (class compile_instance): Declare.
9178         (c_language_data): Delete la_get_compile_instance initializer.
9179         (c_language::get_compile_instance): New member function.
9180         (cplus_language_data): Delete la_get_compile_instance initializer.
9181         (cplus_language::get_compile_instance): New member function.
9182         (asm_language_data): Delete la_get_compile_instance initializer.
9183         (minimal_language_data): Likewise.
9184         * c-lang.h (c_get_compile_context): Update comment.
9185         (cplus_get_compile_context): Update comment.
9186         * compile/compile.c (compile_to_object): Update calls, don't rely
9187         on function pointer being NULL.
9188         * d-lang.c (d_language_data): Delete la_get_compile_instance
9189         initializer.
9190         * f-lang.c (f_language_data): Likewise.
9191         * go-lang.c (go_language_data): Likewise.
9192         * language.c (unknown_language_data): Likewise.
9193         (auto_language_data): Likewise.
9194         * language.h (language_data): Delete la_get_compile_instance field.
9195         (language_defn::get_compile_instance): New member function.
9196         * m2-lang.c (m2_language_data): Delete la_get_compile_instance
9197         initializer.
9198         * objc-lang.c (objc_language_data): Likewise.
9199         * opencl-lang.c (opencl_language_data): Likewise.
9200         * p-lang.c (pascal_language_data): Likewise.
9201         * rust-lang.c (rust_language_data): Likewise.
9202
9203 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
9204
9205         * ada-lang.c (ada_add_all_symbols): Update comment.
9206         (ada_iterate_over_symbols): Delete, move implementation to...
9207         (ada_language::iterate_over_symbols): ...here, a new member
9208         function, rewrite to use range based for loop.
9209         (ada_language_data): Delete la_iterate_over_symbols initializer.
9210         * c-lang.c (c_language_data): Likewise.
9211         (cplus_language_data): Likewise.
9212         (asm_language_data): Likewise.
9213         (minimal_language_data): Likewise.
9214         * d-lang.c (d_language_data): Likewise.
9215         * f-lang.c (f_language_data): Likewise.
9216         * go-lang.c (go_language_data): Likewise.
9217         * language.c (unknown_language_data): Likewise.
9218         (auto_language_data): Likewise.
9219         * language.h (language_data): Delete la_iterate_over_symbols field.
9220         (language_defn::iterate_over_symbols): New member function.
9221         (LA_ITERATE_OVER_SYMBOLS): Update.
9222         * linespec.c (iterate_over_all_matching_symtabs): Update.
9223         * m2-lang.c (m2_language_data): Delete la_iterate_over_symbols
9224         initializer.
9225         * objc-lang.c (objc_language_data): Likewise.
9226         * opencl-lang.c (opencl_language_data): Likewise.
9227         * p-lang.c (pascal_language_data): Likewise.
9228         * rust-lang.c (rust_language_data): Likewise.
9229
9230 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
9231
9232         * ada-lang.c (ada_language_data): Delete
9233         la_lookup_transparent_type initializer.
9234         * c-lang.c (c_language_data): Likewise.
9235         (cplus_language_data): Likewise.
9236         (cplus_language::lookup_transparent_type): New member function.
9237         (asm_language_data): Delete la_lookup_transparent_type
9238         initializer.
9239         (minimal_language_data): Likewise.
9240         * d-lang.c (d_language_data): Likewise.
9241         * f-lang.c (f_language_data): Likewise.
9242         * go-lang.c (go_language_data): Likewise.
9243         * language.c (unknown_language_data): Likewise.
9244         (auto_language_data): Likewise.
9245         * language.h (struct language_data): Delete
9246         la_lookup_transparent_type field.
9247         (language_defn::lookup_transparent_type): New member function.
9248         * m2-lang.c (m2_language_data): Delete la_lookup_transparent_type
9249         initializer.
9250         * objc-lang.c (objc_language_data): Likewise.
9251         * opencl-lang.c (opencl_language_data): Likewise.
9252         * p-lang.c (pascal_language_data): Likewise.
9253         * rust-lang.c (rust_language_data): Likewise.
9254         * symtab.c (symbol_matches_domain): Update call.
9255
9256 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
9257
9258         * ada-lang.c (ada_language_arch_info): Delete function, move
9259         implementation to...
9260         (ada_language::language_arch_info): ...here, a new member
9261         function.
9262         (ada_language_data): Delete la_language_arch_info.
9263         * c-lang.c (c_language_data): Likewise.
9264         (c_language::language_arch_info): New member function.
9265         (cplus_language_arch_info): Delete function, move
9266         implementation to...
9267         (cplus_language::language_arch_info): ...here, a new member
9268         function.
9269         (cplus_language_data): Delete la_language_arch_info.
9270         (asm_language_data): Likewise.
9271         (asm_language::language_arch_info): New member function.
9272         (minimal_language_data): Delete la_language_arch_info.
9273         (minimal_language::language_arch_info): New member function.
9274         * d-lang.c (d_language_arch_info): Delete function, move
9275         implementation to...
9276         (d_language::language_arch_info): ...here, a new member
9277         function.
9278         (d_language_data): Delete la_language_arch_info.
9279         * f-lang.c (f_language_arch_info): Delete function, move
9280         implementation to...
9281         (f_language::language_arch_info): ...here, a new member
9282         function.
9283         (f_language_data): Delete la_language_arch_info.
9284         * go-lang.c (go_language_arch_info): Delete function, move
9285         implementation to...
9286         (go_language::language_arch_info): ...here, a new member
9287         function.
9288         (go_language_data): Delete la_language_arch_info.
9289         * language.c (unknown_language_data): Likewise.
9290         (unknown_language::language_arch_info): New member function.
9291         (auto_language_data): Delete la_language_arch_info.
9292         (auto_language::language_arch_info): New member function.
9293         (language_gdbarch_post_init): Update call to
9294         la_language_arch_info.
9295         * language.h (language_data): Delete la_language_arch_info
9296         function pointer.
9297         (language_defn::language_arch_info): New function.
9298         * m2-lang.c (m2_language_arch_info): Delete function, move
9299         implementation to...
9300         (m2_language::language_arch_info): ...here, a new member
9301         function.
9302         (m2_language_data): Delete la_language_arch_info.
9303         * objc-lang.c (objc_language_arch_info): Delete function, move
9304         implementation to...
9305         (objc_language::language_arch_info): ...here, a new member
9306         function.
9307         (objc_language_data): Delete la_language_arch_info.
9308         * opencl-lang.c (opencl_language_arch_info): Delete function, move
9309         implementation to...
9310         (opencl_language::language_arch_info): ...here, a new member
9311         function.
9312         (opencl_language_data): Delete la_language_arch_info.
9313         * p-lang.c (pascal_language_arch_info): Delete function, move
9314         implementation to...
9315         (pascal_language::language_arch_info): ...here, a new member
9316         function.
9317         (pascal_language_data): Delete la_language_arch_info.
9318         * rust-lang.c (rust_language_arch_info): Delete function, move
9319         implementation to...
9320         (rust_language::language_arch_info): ...here, a new member
9321         function.
9322         (rust_language_data): Delete la_language_arch_info.
9323
9324 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
9325
9326         * ada-lang.c (ada_language_data): Delete la_pass_by_reference
9327         initializer.
9328         * c-lang.c (c_language_data): Likewise.
9329         (cplus_language_data): Likewise.
9330         (cplus_language::pass_by_reference_info): New method.
9331         (asm_language_data): Delete la_pass_by_reference initializer.
9332         (minimal_language_data): Likewise.
9333         * cp-abi.c (cp_pass_by_reference): Remove use of
9334         default_pass_by_reference.
9335         * d-lang.c (d_language_data): Likewise.
9336         * f-lang.c (f_language_data): Likewise.
9337         * gnu-v3-abi.c (gnuv3_pass_by_reference): Remove use of
9338         default_pass_by_reference.
9339         * go-lang.c (go_language_data): Likewise.
9340         * language.c (language_pass_by_reference): Update.
9341         (default_pass_by_reference): Delete.
9342         (unknown_language_data): Delete la_pass_by_reference
9343         initializer.
9344         (auto_language_data): Likewise.
9345         * language.h (struct language_data): Delete la_pass_by_reference
9346         field.
9347         (language_defn::pass_by_reference_info): New member function.
9348         (default_pass_by_reference): Delete declaration.
9349         * m2-lang.c (m2_language_data): Delete la_pass_by_reference
9350         initializer.
9351         * objc-lang.c (objc_language_data): Likewise.
9352         * opencl-lang.c (opencl_language_data): Likewise.
9353         * p-lang.c (pascal_language_data): Likewise.
9354         * rust-lang.c (rust_language_data): Likewise.
9355
9356 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
9357
9358         * ada-lang.c (ada_read_var_value): Delete function, move
9359         implementation to...
9360         (ada_language::read_var_value): ...here.
9361         (ada_language_data): Delete la_read_var_value initializer.
9362         * c-lang.c (c_language_data): Likewise.
9363         (cplus_language_data): Likewise.
9364         (minimal_language_data): Likewise.
9365         * d-lang.c (d_language_data): Likewise.
9366         * f-lang.c (f_language_data): Likewise.
9367         * findvar.c (default_read_var_value): Rename to...
9368         (language_defn::read_var_value): ...this.
9369         * findvar.c (read_var_value): Update header comment, and change to
9370         call member function instead of function pointer.
9371         * go-lang.c (go_language_data): Likewise.
9372         * language.c (unknown_language_data): Delete la_read_var_value
9373         initializer.
9374         (auto_language_data): Likewise.
9375         * language.h (struct language_data): Delete la_read_var_value
9376         field.
9377         (language_defn::read_var_value): New member function.
9378         (default_read_var_value): Delete declaration.
9379         * m2-lang.c (m2_language_data): Delete la_read_var_value
9380         initializer.
9381         * objc-lang.c (objc_language_data): Likewise.
9382         * opencl-lang.c (opencl_language_data): Likewise.
9383         * p-lang.c (pascal_language_data): Likewise.
9384         * rust-lang.c (rust_language_data): Likewise.
9385         * value.h (default_read_var_value): Delete declaration.
9386
9387 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
9388
9389         * ada-lang.c (ada_print_array_index): Delete function, move
9390         implementation to...
9391         (ada_language::print_array_index): ...here.
9392         (ada_language_data): Delete la_print_array_index initializer.
9393         * c-lang.c (c_language_data): Likewise.
9394         (cplus_language_data): Likewise.
9395         (minimal_language_data): Likewise.
9396         * d-lang.c (d_language_data): Likewise.
9397         * f-lang.c (f_language_data): Likewise.
9398         * go-lang.c (go_language_data): Likewise.
9399         * language.c (default_print_array_index): Delete function, move
9400         implementation to...
9401         (language_defn::print_array_index): ...here.
9402         (unknown_language_data): Delete la_print_array_index initializer.
9403         (auto_language_data): Likewise.
9404         * language.h (struct language_data): Delete la_print_array_index
9405         field.
9406         (language_defn::print_array_index): New member function.
9407         (LA_PRINT_ARRAY_INDEX): Update.
9408         (default_print_array_index): Delete declaration.
9409         * m2-lang.c (m2_language_data): Delete la_print_array_index
9410         initializer.
9411         * objc-lang.c (objc_language_data): Likewise.
9412         * opencl-lang.c (opencl_language_data): Likewise.
9413         * p-lang.c (pascal_language_data): Likewise.
9414         * rust-lang.c (rust_language_data): Likewise.
9415
9416 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
9417
9418         * gdb/ada-lang.c (ada_language_defn): Convert to...
9419         (ada_language_data): ...this.
9420         (class ada_language): New class.
9421         (ada_language_defn): New static global.
9422         * gdb/c-lang.c (c_language_defn): Convert to...
9423         (c_language_data): ...this.
9424         (class c_language): New class.
9425         (c_language_defn): New static global.
9426         (cplus_language_defn): Convert to...
9427         (cplus_language_data): ...this.
9428         (class cplus_language): New class.
9429         (cplus_language_defn): New static global.
9430         (asm_language_defn): Convert to...
9431         (asm_language_data): ...this.
9432         (class asm_language): New class.
9433         (asm_language_defn): New static global.
9434         (minimal_language_defn): Convert to...
9435         (minimal_language_data): ...this.
9436         (class minimal_language): New class.
9437         (minimal_language_defn): New static global.
9438         * gdb/d-lang.c (d_language_defn): Convert to...
9439         (d_language_data): ...this.
9440         (class d_language): New class.
9441         (d_language_defn): New static global.
9442         * gdb/f-lang.c (f_language_defn): Convert to...
9443         (f_language_data): ...this.
9444         (class f_language): New class.
9445         (f_language_defn): New static global.
9446         * gdb/go-lang.c (go_language_defn): Convert to...
9447         (go_language_data): ...this.
9448         (class go_language): New class.
9449         (go_language_defn): New static global.
9450         * gdb/language.c (unknown_language_defn): Remove declaration.
9451         (current_language): Initialize to nullptr, real initialization is
9452         moved to _initialize_language.
9453         (languages): Delete global.
9454         (language_defn::languages): Define.
9455         (set_language_command): Use language_defn::languages.
9456         (set_language): Likewise.
9457         (range_error): Likewise.
9458         (language_enum): Likewise.
9459         (language_def): Likewise.
9460         (add_set_language_command): Use language_def::languages for the
9461         language list, and language_def to lookup language pointers.
9462         (skip_language_trampoline): Use language_defn::languages.
9463         (unknown_language_defn): Convert to...
9464         (unknown_language_data): ...this.
9465         (class unknown_language): New class.
9466         (unknown_language_defn): New static global.
9467         (auto_language_defn): Convert to...
9468         (auto_language_data): ...this.
9469         (class auto_language): New class.
9470         (auto_language_defn): New static global.
9471         (language_gdbarch_post_init): Use language_defn::languages.
9472         (_initialize_language): Initialize current_language.
9473         * gdb/language.h (struct language_defn): Rename to...
9474         (struct language_data): ...this.
9475         (struct language_defn): New.
9476         (auto_language_defn): Delete.
9477         (unknown_language_defn): Delete.
9478         (minimal_language_defn): Delete.
9479         (ada_language_defn): Delete.
9480         (asm_language_defn): Delete.
9481         (c_language_defn): Delete.
9482         (cplus_language_defn): Delete.
9483         (d_language_defn): Delete.
9484         (f_language_defn): Delete.
9485         (go_language_defn): Delete.
9486         (m2_language_defn): Delete.
9487         (objc_language_defn): Delete.
9488         (opencl_language_defn): Delete.
9489         (pascal_language_defn): Delete.
9490         (rust_language_defn): Delete.
9491         * gdb/m2-lang.c (m2_language_defn): Convert to...
9492         (m2_language_data): ...this.
9493         (class m2_language): New class.
9494         (m2_language_defn): New static global.
9495         * gdb/objc-lang.c (objc_language_defn): Convert to...
9496         (objc_language_data): ...this.
9497         (class objc_language): New class.
9498         (objc_language_defn): New static global.
9499         * gdb/opencl-lang.c (opencl_language_defn): Convert to...
9500         (opencl_language_data): ...this.
9501         (class opencl_language): New class.
9502         (opencl_language_defn): New static global.
9503         * gdb/p-lang.c (pascal_language_defn): Convert to...
9504         (pascal_language_data): ...this.
9505         (class pascal_language): New class.
9506         (pascal_language_defn): New static global.
9507         * gdb/rust-exp.y (rust_lex_tests): Use language_def to find
9508         language pointer, update comment format.
9509         * gdb/rust-lang.c (rust_language_defn): Convert to...
9510         (rust_language_data): ...this.
9511         (class rust_language): New class.
9512         (rust_language_defn): New static global.
9513
9514 2020-06-01  Andrew Burgess  <andrew.burgess@embecosm.com>
9515
9516         * dwarf2/read.c (class lnp_state_machine) <m_last_address>: New
9517         member variable.
9518         <m_stmt_at_address>: New member variable.
9519         (lnp_state_machine::record_line): Don't record some lines, update
9520         tracking of is_stmt at the same address.
9521         (lnp_state_machine::lnp_state_machine): Initialise new member
9522         variables.
9523
9524 2020-06-01  Samuel Thibault  <samuel.thibault@ens-lyon.org>
9525
9526         * config/i386/i386gnu.mn [%_S.o %_U.o] (COMPILE.post): Add
9527         "-include gnu-nat-mig.h".
9528         * gnu-nat-mig.h: New file.
9529         * gnu-nat.c: Include "gnu-nat-mig.h".
9530         (exc_server, msg_reply_server, notify_server,
9531         process_reply_server): Remove declarations.
9532
9533 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
9534
9535         * gnu-nat.h (inf_validate_procs, inf_suspend, inf_set_traced,
9536         steal_exc_port, proc_get_state, inf_clear_wait, inf_cleanup,
9537         inf_startup, inf_update_suspends, inf_set_pid, inf_steal_exc_ports,
9538         inf_validate_procinfo, inf_validate_task_sc, inf_restore_exc_ports,
9539         inf_set_threads_resume_sc, inf_set_threads_resume_sc_for_signal_thread,
9540         inf_resume, inf_set_step_thread, inf_detach, inf_attach, inf_signal,
9541         inf_continue, make_proc, proc_abort, _proc_free, proc_update_sc,
9542         proc_get_exception_port, proc_set_exception_port, _proc_get_exc_port,
9543         proc_steal_exc_port, proc_restore_exc_port, proc_trace): Move functions
9544         to gnu_nat_target class.
9545         * gnu-nat.c: Likewise.
9546         (inf_update_procs, S_proc_wait_reply, set_task_pause_cmd,
9547         set_task_exc_port_cmd, set_signals_cmd, set_thread_pause_cmd,
9548         set_thread_exc_port_cmd): Call inf_validate_procs through gnu_target
9549         object.
9550         (gnu_nat_target::create_inferior, gnu_nat_target::detach): Pass `this'
9551         instead of `gnu_target'.
9552
9553 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
9554
9555         * i386-gnu-tdep.c: Include "gdbcore.h"
9556         (gnu_sigtramp_code, i386_gnu_sc_reg_offset): New arrays.
9557         (GNU_SIGTRAMP_LEN, GNU_SIGTRAMP_TAIL,
9558         I386_GNU_SIGCONTEXT_THREAD_STATE_OFFSET): New macros
9559         (i386_gnu_sigtramp_start, i386_gnu_sigtramp_p,
9560         i386_gnu_sigcontext_addr): New functions
9561         (i386gnu_init_abi): Register i386_gnu_sigtramp_p,
9562         i386_gnu_sigcontext_addr, and i386_gnu_sc_reg_offset in the gdbarch
9563         tdep.
9564
9565 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
9566
9567         * gnu-nat.c (gnu_nat_target::create_inferior): Move push_target call
9568         before fork_inferior call. Avoid calling it if target_is_pushed returns
9569         true.
9570
9571 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
9572
9573         * gnu-nat.h (gnu_target): New variable declaration.
9574         * i386-gnu-nat.c (_initialize_i386gnu_nat): Initialize
9575         gnu_target.
9576         * gnu-nat.c (gnu_target): New variable.
9577         (inf_validate_procs): Pass gnu_target to thread_change_ptid,
9578         add_thread_silent, and add_thread calls.
9579         (gnu_nat_target::create_inferior): Pass gnu_target to
9580         add_thread_silent, thread_change_ptid call.
9581         (gnu_nat_target::detach): Pass gnu_target to detach_inferior
9582         call.
9583
9584 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
9585
9586         * gnu-nat.c (gnu_xfer_auxv): Remove unused `res' variable.
9587         (gnu_nat_target::find_memory_regions): Remove unused
9588         `old_address' variable.
9589
9590 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
9591
9592         * gnu-nat.c: Include "gdbarch.h".
9593
9594 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
9595
9596         * reply_mig_hack.awk (Error return): Cast function through
9597         void *, to bypass compiler function call check.
9598
9599 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
9600
9601         * config/i386/i386gnu.mn (%_reply_S.c): Add dependency on
9602         $(srcdir)/reply_mig_hack.awk.
9603
9604 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
9605
9606         * gnu-nat.h (gnu_debug_flag): Set type to bool.
9607
9608 2020-05-30  Jonny Grant  <jg@jguk.org>
9609
9610         * configure.ac (ACX_BUGURL): change bug URL to https.
9611
9612 2020-05-30  Pedro Alves  <palves@redhat.com>
9613
9614         * cp-support.c (replace_typedefs_template): New.
9615         (replace_typedefs_qualified_name): Handle
9616         DEMANGLE_COMPONENT_TEMPLATE.
9617
9618 2020-05-29  Simon Marchi  <simon.marchi@efficios.com>
9619
9620         * dwarf2/comp-unit.c, dwarf2/comp-unit.h, dwarf2/index-cache.c,
9621         dwarf2/index-cache.h, dwarf2/index-write.c,
9622         dwarf2/index-write.h, dwarf2/line-header.c,
9623         dwarf2/line-header.h, dwarf2/macro.c, dwarf2/macro.h,
9624         dwarf2/read.c, dwarf2/read.h: Rename struct dwarf2_per_objfile
9625         variables and fields from `dwarf2_per_objfile` to just
9626         `per_objfile` throughout.
9627
9628 2020-05-28  Simon Marchi  <simon.marchi@polymtl.ca>
9629
9630         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
9631         <push_dwarf_reg_entry_value>: Add comment.
9632
9633 2020-05-28  Kevin Buettner  <kevinb@redhat.com>
9634             Keith Seitz  <keiths@redhat.com>
9635
9636         * python/python.c (do_start_initialization): Call PyEval_SaveThread
9637         instead of PyEval_ReleaseLock.
9638         (class gdbpy_gil): Move to earlier in file.
9639         (finalize_python): Set gdb_python_initialized.
9640         (gdbpy_check_quit_flag): Acquire GIL via gdbpy_gil.  Return early
9641         when not initialized.
9642
9643 2020-05-28  Simon Marchi  <simon.marchi@efficios.com>
9644
9645         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
9646         <push_dwarf_reg_entry_value>: Remove assert.  Override
9647         per_objfile with caller_per_objfile.
9648
9649 2020-05-28  Tom de Vries  <tdevries@suse.de>
9650
9651         * dwarf2/read.c (dw2_symtab_iter_next, dw2_expand_marked_cus): Limit
9652         PR gold/15646 workaround to symbol kind "type".
9653
9654 2020-05-27  Tom Tromey  <tromey@adacore.com>
9655
9656         * dwarf2/read.c (load_partial_dies): Use add_partial_symbol.
9657
9658 2020-05-27  Tom Tromey  <tromey@adacore.com>
9659
9660         * dwarf2/abbrev.h (struct abbrev_table) <lookup_abbrev>: Inline.
9661         Use htab_find_with_hash.
9662         <add_abbrev>: Remove "abbrev_number" parameter.
9663         * dwarf2/abbrev.c (abbrev_table::add_abbrev): Remove
9664         "abbrev_number" parameter.  Use htab_find_slot_with_hash.
9665         (hash_abbrev): Add comment.
9666         (abbrev_table::lookup_abbrev): Move to header file.
9667         (abbrev_table::read): Update.
9668
9669 2020-05-27  Tom Tromey  <tromey@adacore.com>
9670
9671         * dwarf2/read.c (struct partial_die_info) <name>: Declare new
9672         method.
9673         <canonical_name>: New member.
9674         <raw_name>: Rename from "name".
9675         (partial_die_info): Initialize canonical_name.
9676         (scan_partial_symbols): Check raw_name.
9677         (partial_die_parent_scope, partial_die_full_name)
9678         (add_partial_symbol, add_partial_subprogram)
9679         (add_partial_enumeration, load_partial_dies): Use "name" method.
9680         (partial_die_info::name): New method.
9681         (partial_die_info::read, guess_partial_die_structure_name)
9682         (partial_die_info::fixup): Update.
9683
9684 2020-05-27  Tom Tromey  <tromey@adacore.com>
9685
9686         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Inline.
9687         <get_ref_die_offset>: Inline.
9688         <get_ref_die_offset_complaint>: New method.
9689         * dwarf2/attribute.c (attribute::form_is_ref): Move to header.
9690         (attribute::get_ref_die_offset_complaint): Rename from
9691         get_ref_die_offset.  Just issue complaint.
9692
9693 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
9694
9695         * cli/cli-cmds.c (shell_escape): Move exit_status_set_internal_vars.
9696
9697 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
9698
9699         * exec.c (exec_file_attach): Use errno value of first openp failure.
9700
9701 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
9702
9703         * nat/windows-nat.c (windows_thread_info::~windows_thread_info):
9704         Don't close thread handle.
9705
9706 2020-05-27  Tom Tromey  <tom@tromey.com>
9707             Simon Marchi  <simon.marchi@efficios.com>
9708
9709         * objfiles.h (struct objfile) <partial_symtabs>: Now a
9710         shared_ptr.
9711         * dwarf2/read.h (struct dwarf2_per_objfile) <partial_symtabs>: New
9712         member.
9713         * dwarf2/read.c (dwarf2_per_bfd_bfd_data_key,
9714         dwarf2_per_bfd_objfile_data_key>: New globals.
9715         (dwarf2_has_info): Use shared dwarf2_per_bfd if possible.
9716         (dwarf2_get_section_info): Use get_dwarf2_per_objfile.
9717         (dwarf2_initialize_objfile): Consider cases where per_bfd can be
9718         shared.
9719         (dwarf2_build_psymtabs): Set objfile::partial_symtabs and
9720         short-circuit when sharing.
9721         (dwarf2_build_psymtabs): Set dwarf2_per_objfile::partial_symtabs.
9722         (dwarf2_psymtab::expand_psymtab): Use free_cached_comp_units.
9723
9724 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9725
9726         * dwarf2/read.h (struct dwarf2_per_bfd) <line_header_hash>: Move
9727         to...
9728         (struct dwarf2_per_objfile) <line_header_hash>: ... here.
9729         * dwarf2/read.c (handle_DW_AT_stmt_list): Update.
9730
9731 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9732
9733         * dwarf2/read.c (struct mapped_index_base) <symbol_name_at,
9734         build_name_components, find_name_components_bounds>:
9735         Add per_objfile parameter.
9736         (struct mapped_index) <symbol_name_at>: Likewise.
9737         (struct mapped_debug_names): Remove constructor.
9738         <dwarf2_per_objfile>: Remove field.
9739         <namei_to_name, symbol_name_at>: Add per_objfile parameter.
9740         (mapped_index_base::find_name_components_bounds,
9741         mapped_index_base::build_name_components,
9742         dw2_expand_symtabs_matching_symbol): Likewise.
9743         (class mock_mapped_index) <symbol_name_at>: Likewise.
9744         (check_match): Likewise.
9745         (check_find_bounds_finds): Likewise.
9746         (test_mapped_index_find_name_component_bounds): Update.
9747         (CHECK_MATCH): Update.
9748         (dw2_expand_symtabs_matching): Update.
9749         (class dw2_debug_names_iterator) <dw2_debug_names_iterator>: Add
9750         per_objfile parameter.
9751         <find_vec_in_debug_names>: Likewise.
9752         <m_per_objfile>: New field.
9753         (mapped_debug_names::namei_to_name): Add dwarf2_per_objfile
9754         parameter.
9755         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
9756         (dw2_debug_names_iterator::next): Update.
9757         (dw2_debug_names_lookup_symbol): Update.
9758         (dw2_debug_names_expand_symtabs_for_function): Update.
9759         (dw2_debug_names_map_matching_symbols): Update.
9760         (dw2_debug_names_expand_symtabs_matching): Update.
9761         (dwarf2_read_debug_names): Update.
9762
9763 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9764
9765         * dwarf2/read.h (struct dwarf2_cu): Forward-declare.
9766         (struct dwarf2_per_bfd) <free_cached_comp_units>: Remove,
9767         move to dwarf2_per_objfile.
9768         <read_in_chain>: Remove.
9769         (struct dwarf2_per_objfile) <get_cu, set_cu, remove_cu,
9770         remove_all_cus, age_comp_units>: New methods.
9771         <m_dwarf2_cus>: New member.
9772         (struct dwarf2_per_cu_data) <cu>: Remove.
9773         * dwarf2/read.c (struct dwarf2_cu) <read_in_chain>: Remove.
9774         (age_cached_comp_units, free_one_cached_comp_unit): Remove,
9775         moved to methods of dwarf2_per_objfile.
9776         (dwarf2_clear_marks): Remove.
9777         (dwarf2_queue_item::~dwarf2_queue_item): Update.
9778         (dwarf2_per_bfd::~dwarf2_per_bfd): Don't free dwarf2_cus.
9779         (dwarf2_per_bfd::free_cached_comp_units): Remove.
9780         (dwarf2_per_objfile::remove_all_cus): New.
9781         (class free_cached_comp_units) <~free_cached_comp_units>:
9782         Update.
9783         (load_cu): Update.
9784         (dw2_do_instantiate_symtab): Adjust.
9785         (fill_in_sig_entry_from_dwo_entry): Adjust.
9786         (cutu_reader::init_tu_and_read_dwo_dies): Update.
9787         (cutu_reader::cutu_reader): Likewise.
9788         (cutu_reader::keep): Use dwarf2_per_objfile::set_cu.
9789         (cutu_reader::cutu_reader): Use dwarf2_per_objfile::get_cu.
9790         (process_psymtab_comp_unit): Use dwarf2_per_objfile::remove_cu
9791         and dwarf2_per_objfile::age_comp_units.
9792         (load_partial_comp_unit): Update.
9793         (maybe_queue_comp_unit): Use dwarf2_per_objfile::get_cu.
9794         (process_queue): Likewise.
9795         (find_partial_die): Use dwarf2_per_objfile::get_cu instead of cu
9796         backlink.
9797         (dwarf2_read_addr_index): Likewise.
9798         (follow_die_offset): Likewise.
9799         (dwarf2_fetch_die_loc_sect_off): Likewise.
9800         (dwarf2_fetch_constant_bytes): Likewise.
9801         (dwarf2_fetch_die_type_sect_off): Likewise.
9802         (follow_die_sig_1): Likewise.
9803         (load_full_type_unit): Likewise.
9804         (read_signatured_type): Likewise.
9805         (dwarf2_cu::dwarf2_cu): Don't set cu field.
9806         (dwarf2_cu::~dwarf2_cu): Remove.
9807         (dwarf2_per_objfile::get_cu): New.
9808         (dwarf2_per_objfile::set_cu): New.
9809         (age_cached_comp_units): Rename to...
9810         (dwarf2_per_objfile::age_comp_units): ... this.  Adjust
9811         to std::unordered_map.
9812         (free_one_cached_comp_unit): Rename to...
9813         (dwarf2_per_objfile::remove_cu): ... this.  Adjust
9814         to std::unordered_map.
9815         (dwarf2_per_objfile::~dwarf2_per_objfile): New.
9816         (dwarf2_mark_helper): Use dwarf2_per_objfile::get_cu, expect
9817         a dwarf2_per_objfile in data.
9818         (dwarf2_mark): Pass dwarf2_per_objfile in data to htab_traverse.
9819         (dwarf2_clear_marks): Remove.
9820
9821 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9822
9823         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Replace
9824         `int use_existing_cu` parameter with `dwarf2_cu *existing_cu`.
9825         (init_tu_and_read_dwo_dies): Likewise.
9826         (cutu_reader::init_tu_and_read_dwo_dies): Likewise.
9827         (cutu_reader::cutu_reader): Likewise.
9828         (load_partial_comp_unit): Likewise.
9829         (process_psymtab_comp_unit): Update.
9830         (build_type_psymtabs_1): Update.
9831         (process_skeletonless_type_unit): Update.
9832         (load_full_comp_unit): Update.
9833         (find_partial_die): Update.
9834         (dwarf2_read_addr_index): Update.
9835         (read_signatured_type): Update.
9836
9837 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
9838
9839         * dwarf2/read.h (struct dwarf2_per_cu_data) <m_header,
9840         m_header_read_in>: New fields.
9841         <get_header>: New method.
9842         * dwarf2/read.c (per_cu_header_read_in): Remove.
9843         (dwarf2_per_cu_data::get_header): New.
9844         (dwarf2_per_cu_data::addr_size): Update.
9845         (dwarf2_per_cu_data::offset_size): Update.
9846         (dwarf2_per_cu_data::ref_addr_size): Update.
9847
9848 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
9849
9850         * dwarf2/read.c (load_cu): Return dwarf2_cu.
9851         (dw2_do_instantiate_symtab): Update.
9852         (queue_and_load_all_dwo_tus): Change parameter from
9853         dwarf2_per_cu_data to dwarf2_cu.
9854         (dwarf2_fetch_die_loc_sect_off): Update.
9855         (dwarf2_fetch_constant_bytes): Update.
9856         (dwarf2_fetch_die_type_sect_off): Update.
9857
9858 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
9859
9860         * dwarf2/read.c (process_full_comp_unit,
9861         process_full_type_unit): Remove per_cu, per_objfile paramters.
9862         Add dwarf2_cu parameter.
9863         (process_queue): Update.
9864
9865 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
9866
9867         * dwarf2/read.c (create_cu_from_index_list): Replace
9868         dwarf2_per_objfile parameter with dwarf2_per_bfd.
9869         (create_cus_from_index_list): Likewise.
9870         (create_cus_from_index): Likewise.
9871         (create_signatured_type_table_from_index): Likewise.
9872         (create_cus_from_debug_names_list): Likewise.
9873         (create_cus_from_debug_names): Likewise.
9874         (dwarf2_read_gdb_index): Update.
9875         (dwarf2_read_debug_names): Update.
9876
9877 2020-05-27  Tom Tromey  <tom@tromey.com>
9878             Simon Marchi  <simon.marchi@efficios.com>
9879
9880         * dwarf2/read.h (struct dwarf2_per_objfile)
9881         <get_type_for_signatured_type, set_type_for_signatured_type>:
9882         New methods.
9883         <m_type_map>: New member.
9884         (struct signatured_type) <type>: Remove.
9885         * dwarf2/read.c
9886         (dwarf2_per_objfile::get_type_for_signatured_type,
9887         dwarf2_per_objfile::set_type_for_signatured_type): New.
9888         (get_signatured_type): Use new methods.
9889
9890 2020-05-27  Tom Tromey  <tom@tromey.com>
9891             Simon Marchi  <simon.marchi@efficios.com>
9892
9893         * dwarf2/read.h (struct type_unit_group_unshareable): New.
9894         (struct dwarf2_per_objfile) <type_units>: New member.
9895         <get_type_unit_group_unshareable>: New method.
9896         * dwarf2/read.c (struct type_unit_group) <compunit_symtab,
9897         num_symtabs, symtabs>: Remove; move to
9898         type_unit_group_unshareable.
9899         (dwarf2_per_objfile::get_type_unit_group_unshareable): New.
9900         (process_full_type_unit, dwarf2_cu::setup_type_unit_groups)
9901         (dwarf2_cu::setup_type_unit_groups): Use type_unit_group_unshareable.
9902
9903 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9904
9905         * dwarf2/read.h (struct dwarf2_per_cu_data):
9906         <dwarf2_per_objfile>: Remove.
9907         * dwarf2/read.c (create_cu_from_index_list): Don't assign
9908         dwarf2_per_objfile.
9909         (create_signatured_type_table_from_index): Likewise.
9910         (create_signatured_type_table_from_debug_names): Likewise.
9911         (create_debug_type_hash_table): Likewise.
9912         (fill_in_sig_entry_from_dwo_entry): Likewise.
9913         (create_type_unit_group): Likewise.
9914         (read_comp_units_from_section): Likewise.
9915         (create_cus_hash_table): Likewise.
9916
9917 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9918
9919         * dwarf2/read.c (process_psymtab_comp_unit): Remove reference to
9920         dwarf2_per_cu_data::dwarf2_per_objfile.
9921         (compute_compunit_symtab_includes): Likewise.
9922         (dwarf2_cu::start_symtab): Likewise.
9923
9924 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
9925
9926         * dwarf2/read.h (dwarf2_get_die_type): Add dwarf2_per_objfile
9927         parameter.
9928         * dwarf2/read.c (get_die_type_at_offset): Likewise.
9929         (read_namespace_alias): Update.
9930         (lookup_die_type): Update.
9931         (dwarf2_get_die_type): Add dwarf2_per_objfile parameter.
9932         * dwarf2/loc.c (class dwarf_evaluate_loc_desc) <get_base_type>:
9933         Update.
9934         (disassemble_dwarf_expression): Update.
9935
9936 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9937
9938         * dwarf2/read.h (struct dwarf2_queue_item): Add
9939         dwarf2_per_objfile parameter, assign new parameter.
9940         <per_objfile>: New field.
9941         * dwarf2/read.c (free_one_cached_comp_unit): Add
9942         dwarf2_per_objfile parameter.
9943         (queue_comp_unit): Likewise.
9944         (dw2_do_instantiate_symtab): Update.
9945         (process_psymtab_comp_unit): Update.
9946         (maybe_queue_comp_unit): Add dwarf2_per_objfile parameter.
9947         (process_imported_unit_die): Update.
9948         (queue_and_load_dwo_tu): Update.
9949         (follow_die_offset): Update.
9950         (follow_die_sig_1): Update.
9951
9952 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9953
9954         * dwarf2/read.h (struct dwarf2_per_cu_data) <objfile>: Remove.
9955         * dwarf2/read.c (dwarf2_compute_name): Pass per_objfile down.
9956         (read_call_site_scope): Assign per_objfile.
9957         (dwarf2_per_cu_data::objfile): Remove.
9958         * gdbtypes.h (struct call_site) <per_objfile>: New member.
9959         * dwarf2/loc.h (dwarf2_evaluate_loc_desc): Add
9960         dwarf2_per_objfile parameter.
9961         * dwarf2/loc.c (dwarf2_evaluate_loc_desc_full): Add
9962         dwarf2_per_objfile parameter.
9963         (dwarf_expr_reg_to_entry_parameter): Add output
9964         dwarf2_per_objfile parameter.
9965         (locexpr_get_frame_base): Update.
9966         (class dwarf_evaluate_loc_desc) <get_tls_address>: Update.
9967         <push_dwarf_reg_entry_value>: Update.
9968         <call_site_to_target_addr>: Update.
9969         (dwarf_entry_parameter_to_value): Add dwarf2_per_objfile
9970         parameter.
9971         (value_of_dwarf_reg_entry): Update.
9972         (rw_pieced_value): Update.
9973         (indirect_synthetic_pointer): Update.
9974         (dwarf2_evaluate_property): Update.
9975         (dwarf2_loc_desc_get_symbol_read_needs): Add dwarf2_per_objfile
9976         parameter.
9977         (locexpr_read_variable): Update.
9978         (locexpr_get_symbol_read_needs): Update.
9979         (loclist_read_variable): Update.
9980
9981 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9982
9983         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
9984         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
9985         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
9986         parameter.
9987         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
9988         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
9989         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
9990         parameter.
9991         * dwarf2/loc.c (indirect_synthetic_pointer, per_cu_dwarf_call,
9992         sect_variable_value): Add dwarf2_per_objfile parameter.
9993         (class dwarf_evaluate_loc_desc) <dwarf_call,
9994         dwarf_variable_value>: Update.
9995         (fetch_const_value_from_synthetic_pointer): Add
9996         dwarf2_per_objfile parameter.
9997         (fetch_const_value_from_synthetic_pointer): Update.
9998         (coerced_pieced_ref): Update.
9999         (class symbol_needs_eval_context) <dwarf_call,
10000         dwarf_variable_value>: Update.
10001         (dwarf2_compile_expr_to_ax): Update.
10002
10003 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
10004
10005         * dwarf2/loc.c (allocate_piece_closure): Add dwarf2_per_objfile
10006         parameter.
10007         (dwarf2_evaluate_loc_desc_full): Update.
10008
10009 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
10010
10011         * dwarf2/read.h (dwarf2_read_addr_index): Add dwarf2_per_objfile
10012         parameter.
10013         * dwarf2/read.c (dwarf2_read_addr_index): Likewise.
10014         * dwarf2/loc.c (decode_debug_loclists_addresses): Add
10015         dwarf2_per_objfile parameter.
10016         (decode_debug_loc_dwo_addresses): Likewise.
10017         (dwarf2_find_location_expression): Update.
10018         (class dwarf_evaluate_loc_desc) <get_addr_index>: Update.
10019         (locexpr_describe_location_piece): Add dwarf2_per_objfile
10020         parameter.
10021         (disassemble_dwarf_expression): Add dwarf2_per_objfile
10022         parameter.
10023         (locexpr_describe_location_1): Likewise.
10024         (locexpr_describe_location): Update.
10025
10026 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
10027
10028         * dwarf2/read.h (struct dwarf2_per_cu_data) <text_offset>:
10029         Remove.
10030         * dwarf2/read.c (dwarf2_per_cu_data::text_offset): Remove.
10031         * dwarf2/loc.c (dwarf2_find_location_expression): Update.
10032         (dwarf2_compile_property_to_c): Update.
10033         (dwarf2_compile_expr_to_ax): Add dwarf2_per_objfile parameter,
10034         use text offset from objfile.
10035         (locexpr_tracepoint_var_ref): Update.
10036         (locexpr_generate_c_location): Update.
10037         (loclist_describe_location): Update.
10038         (loclist_tracepoint_var_ref): Update.
10039         * dwarf2/compile.h (compile_dwarf_bounds_to_c): Add
10040         dwarf2_per_objfile parameter.
10041         * dwarf2/loc2c.c (do_compile_dwarf_expr_to_c): Likewise,
10042         use text offset from objfile.
10043         (compile_dwarf_expr_to_c): Add dwarf2_per_objfile parameter.
10044
10045 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
10046
10047         * dwarf2/expr.h (struct dwarf_expr_context)
10048         <dwarf_expr_context>: Add dwarf2_per_objfile parameter.
10049         <offset>: Remove.
10050         <per_objfile>: New member.
10051         * dwarf2/expr.c (dwarf_expr_context::dwarf_expr_context): Add
10052         dwarf2_per_objfile parameter.  Don't set offset, set
10053         per_objfile.
10054         (dwarf_expr_context::execute_stack_op): Use offset from objfile.
10055         * dwarf2/frame.c (dwarf2_frame_find_fde): Return (by parameter)
10056         a dwarf2_per_objfile object instead of an offset.
10057         (class dwarf_expr_executor) <dwarf_expr_executor>: Add
10058         constructor.
10059         (execute_stack_op): Add dwarf2_per_objfile parameter, pass it
10060         to dwarf2_expr_executor constructor.  Don't set offset.
10061         (dwarf2_fetch_cfa_info): Update.
10062         (struct dwarf2_frame_cache) <text_offset>: Remove.
10063         <per_objfile>: New field.
10064         (dwarf2_frame_cache): Update.
10065         (dwarf2_frame_prev_register): Update.
10066         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
10067         <dwarf_evaluate_loc_desc>: Add constructor.
10068         (dwarf2_evaluate_loc_desc_full): Update.
10069         (dwarf2_locexpr_baton_eval): Update.
10070         (class symbol_needs_eval_context) <symbol_needs_eval_context>:
10071         Add constructor.
10072         (dwarf2_loc_desc_get_symbol_read_needs): Update.
10073
10074 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
10075
10076         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_type,
10077         addr_sized_int_type>: Move to dwarf2_cu.
10078         <int_type>: Move to dwarf2_per_objfile.
10079         (struct dwarf2_per_objfile) <int_type>: Move here.
10080         * dwarf2/read.c (struct dwarf2_cu) <addr_type,
10081         addr_sized_int_type>: Move here.
10082         (read_func_scope): Update.
10083         (read_array_type): Update.
10084         (read_tag_string_type): Update.
10085         (attr_to_dynamic_prop): Update.
10086         (dwarf2_per_cu_data::int_type): Rename to...
10087         (dwarf2_per_objfile::int_type): ... this.
10088         (dwarf2_per_cu_data::addr_sized_int_type): Rename to...
10089         (dwarf2_cu::addr_sized_int_type): ... this.
10090         (read_subrange_type): Update.
10091         (dwarf2_per_cu_data::addr_type): Rename to...
10092         (dwarf2_cu::addr_type): ... this.
10093         (set_die_type): Update.
10094
10095 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
10096
10097         * dwarf2/read.c (queue_and_load_all_dwo_tus): Access per_objfile
10098         data through per_cu->cu.
10099
10100 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
10101
10102         * dwarf2/read.c (lookup_dwo_comp_unit): Change
10103         dwarf2_per_cu_data parameter fo dwarf2_cu.
10104         (lookup_dwo_type_unit): Likewise.
10105         (read_cutu_die_from_dwo): Likewise.
10106         (lookup_dwo_unit): Likewise.
10107         (open_and_init_dwo_file): Likewise.
10108         (lookup_dwo_cutu): Likewise.
10109         (lookup_dwo_comp_unit): Likewise.
10110         (lookup_dwo_type_unit): Likewise.
10111         (cutu_reader::init_tu_and_read_dwo_dies): Update.
10112         (cutu_reader::cutu_reader): Update.
10113
10114 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
10115
10116         * dwarf2/read.c (process_full_comp_unit): Add dwarf2_per_objfile
10117         parameter.
10118         (process_full_type_unit): Likewise.
10119         (process_queue): Update.
10120
10121 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
10122
10123         * dwarf2/read.c (recursively_compute_inclusions): Add
10124         dwarf2_per_objfile parameter.
10125         (compute_compunit_symtab_includes): Likewise.
10126         (process_cu_includes): Update.
10127
10128 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
10129
10130         * dwarf2/read.c (create_partial_symtab): Add dwarf2_per_objfile
10131         parameter.
10132         (create_type_unit_group): Update.
10133         (process_psymtab_comp_unit_reader): Update.
10134         (build_type_psymtabs_reader): Update.
10135
10136 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
10137
10138         * dwarf2/read.c (cutu_reader::keep): Access dwarf2_per_objfile
10139         object through m_this_cu->cu.
10140
10141 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
10142
10143         * dwarf2/read.c (queue_and_load_dwo_tu): Expect a dwarf2_cu as
10144         the info parameter.
10145         (queue_and_load_all_dwo_tus): Pass per_cu->cu.
10146
10147 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
10148
10149         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Add
10150         per_objfile parameter.
10151         (load_full_type_unit): Add per_objfile parameter.
10152         (read_signatured_type): Likewise.
10153         (load_full_comp_unit): Likewise.
10154         (load_cu): Likewise.
10155         (dw2_do_instantiate_symtab): Likewise.
10156         (dw2_get_file_names): Likewise.
10157         (dw2_map_symtabs_matching_filename): Update.
10158         (dw_expand_symtabs_matching_file_matcher): Update.
10159         (dw2_map_symbol_filenames): Update.
10160         (process_psymtab_comp_unit): Add per_objfile parameter.
10161         (build_type_psymtabs_1): Update.
10162         (process_skeletonless_type_unit): Update.
10163         (dwarf2_build_psymtabs_hard): Update.
10164         (load_partial_comp_unit): Add per_objfile parameter.
10165         (scan_partial_symbols): Update.
10166         (load_full_comp_unit): Add per_objfile parameter.
10167         (process_imported_unit_die): Update.
10168         (create_cus_hash_table): Update.
10169         (find_partial_die): Update.
10170         (dwarf2_read_addr_index): Update.
10171         (follow_die_offset): Update.
10172         (dwarf2_fetch_die_loc_sect_off): Update.
10173         (dwarf2_fetch_constant_bytes): Update.
10174         (dwarf2_fetch_die_type_sect_off): Update.
10175         (follow_die_sig_1): Update.
10176         (load_full_type_unit): Add per_objfile parameter.
10177         (read_signatured_type): Likewise.
10178
10179 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
10180
10181         * dwarf2/read.c (lookup_dwo_unit): Use bfd_get_filename instead
10182         of objfile_name.
10183
10184 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
10185
10186         * dwarf2/read.h (struct dwarf2_per_bfd) <obfd>: New member.
10187         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
10188         * dwarf2/read.c (dwarf2_per_bfd::dwarf2_per_bfd): Assign obfd
10189         field.
10190         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
10191         (create_cus_from_index): Update.
10192         (dwarf2_read_gdb_index): Update.
10193         (create_cus_from_debug_names): Update.
10194         (dwarf2_read_debug_names): Update.
10195         (get_abbrev_section_for_cu): Update.
10196         (create_all_comp_units): Update.
10197         (read_attribute_value): Update.
10198         (get_debug_line_section): Update.
10199         * dwarf2/index-cache.c (index_cache::store): Update.
10200         * dwarf2/index-write.c (save_gdb_index_command): Update.
10201         * dwarf2/macro.c (dwarf_decode_macro_bytes): Update.
10202
10203 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
10204
10205         * dwarf2/read.h (struct dwarf2_per_cu_data) <per_bfd>: New
10206         member.
10207         * dwarf2/read.c (dwarf2_per_bfd::allocate_per_cu): Initialize
10208         dwarf2_per_cu_data::per_bfd.
10209         (dwarf2_per_bfd::allocate_signatured_type): Likewise.
10210         (create_type_unit_group): Likewise.
10211         (queue_comp_unit): Remove reference to
10212         per_cu->dwarf2_per_objfile.
10213         (maybe_queue_comp_unit): Likewise.
10214         (fill_in_sig_entry_from_dwo_entry): Assign new field.
10215         (create_cus_hash_table): Assign new field.
10216
10217 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
10218
10219         * dwarf2/read.c: Replace
10220         dwarf2_cu->per_cu->dwarf2_per_objfile references with
10221         dwarf2_cu->per_objfile throughout.
10222
10223 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
10224
10225         * dwarf2/read.c (dw2_do_instantiate_symtab): Add per_objfile
10226         parameter, don't use per_cu->dwarf2_per_objfile.
10227         (dw2_instantiate_symtab): Likewise.
10228         (dw2_find_last_source_symtab): Update.
10229         (dw2_map_expand_apply): Update.
10230         (dw2_lookup_symbol): Update.
10231         (dw2_expand_symtabs_for_function): Update.
10232         (dw2_expand_all_symtabs): Update.
10233         (dw2_expand_symtabs_with_fullname): Update.
10234         (dw2_expand_symtabs_matching_one): Add per_objfile parameter,
10235         don't use per_cu->dwarf2_per_objfile.
10236         (dw2_expand_marked_cus): Update.
10237         (dw2_find_pc_sect_compunit_symtab): Update.
10238         (dw2_debug_names_lookup_symbol): Update.
10239         (dw2_debug_names_expand_symtabs_for_function): Update.
10240         (dw2_debug_names_map_matching_symbols): Update.
10241         (dwarf2_psymtab::expand_psymtab): Update.
10242
10243 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
10244
10245         * dwarf2/read.c (struct dwarf2_cu) <dwarf2_cu>: Add parameter.
10246         <per_objfile>: New member.
10247         (class cutu_reader) <init_tu_and_read_dwo_dies>: Add parameter.
10248         (cutu_reader::init_tu_and_read_dwo_dies): Add parameter, update
10249         call to dwarf2_cu.
10250         (cutu_reader::cutu_reader): Update.
10251         (dwarf2_cu::dwarf2_cu): Add parameter, initialize per_objfile.
10252
10253 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
10254
10255         * dwarf2/read.h (struct dwarf2_per_bfd) <die_type_hash>: Move to
10256         struct dwarf2_per_objfile.
10257         (struct dwarf2_per_objfile) <die_type_hash>: Move from struct
10258         dwarf2_per_bfd.
10259         * dwarf2/read.c (set_die_type): Update.
10260         (get_die_type_at_offset): Update.
10261
10262 2020-05-27  Tom Tromey  <tom@tromey.com>
10263             Simon Marchi  <simon.marchi@efficios.com>
10264
10265         * dwarf2/read.h (struct dwarf2_per_bfd) <num_psymtabs>: New
10266         method.
10267         (struct dwarf2_per_objfile) <resize_symtabs, symtab_set_p,
10268         get_symtab, set_symtab>: New methods.
10269         <m_symtabs>: New field.
10270         (struct dwarf2_psymtab): Derive from partial_symtab.
10271         <readin_p, get_compunit_symtab>: Declare methods.
10272         * dwarf2/read.c (dwarf2_per_objfile::symtab_set_p,
10273         dwarf2_per_objfile::get_symtab, dwarf2_per_objfile::set_symtab):
10274         New methods.
10275         (struct dwarf2_per_cu_quick_data) <compunit_symtab>: Remove.
10276         (dw2_do_instantiate_symtab, dw2_instantiate_symtab)
10277         (dw2_map_expand_apply, dw2_map_symtabs_matching_filename)
10278         (dw2_symtab_iter_next, dw2_print_stats)
10279         (dw2_expand_symtabs_with_fullname)
10280         (dw2_expand_symtabs_matching_one)
10281         (dw_expand_symtabs_matching_file_matcher)
10282         (dw2_find_pc_sect_compunit_symtab, dw2_map_symbol_filenames)
10283         (dw2_debug_names_iterator::next)
10284         (dw2_debug_names_map_matching_symbols)
10285         (fill_in_sig_entry_from_dwo_entry, dwarf2_psymtab::read_symtab)
10286         (process_queue, dwarf2_psymtab::expand_psymtab): Update.
10287         (dwarf2_psymtab::readin_p, dwarf2_psymtab::get_compunit_symtab):
10288         New methods.
10289         (get_compunit_symtab, process_full_comp_unit)
10290         (process_full_type_unit): Update.
10291         (dwarf2_build_psymtabs, dwarf2_initialize_objfile, add_type_unit): Call
10292
10293 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
10294
10295         * dwarf2/read.h (dwarf2_per_objfile): Rename to dwarf2_per_bfd,
10296         then introduce a new dwarf2_per_objfile type.
10297         <read_line_string>: Move to the new dwarf2_per_objfile type.
10298         <objfile>: Likewise.
10299         (dwarf2_per_bfd): Rename dwarf2_per_objfile to this.
10300         * dwarf2/read.c: Replace references to dwarf2_per_objfile with
10301         dwarf2_per_objfile->per_bfd.
10302         (dwarf2_per_objfile::dwarf2_per_objfile): Rename to...
10303         (dwarf2_per_bfd::dwarf2_per_bfd): ... this.
10304         (dwarf2_per_objfile::free_cached_comp_units): Rename to...
10305         (dwarf2_per_bfd::free_cached_comp_units): ... this.
10306         (dwarf2_has_info): Allocate dwarf2_per_bfd.
10307         (dwarf2_per_objfile::locate_sections): Rename to...
10308         (dwarf2_per_bfd::locate_sections): ... this.
10309         (dwarf2_per_objfile::get_cutu): Rename to...
10310         (dwarf2_per_bfd::get_cutu): ... this.
10311         (dwarf2_per_objfile::get_cu): Rename to...
10312         (dwarf2_per_bfd::get_cu): ... this.
10313         (dwarf2_per_objfile::get_tu): Rename to...
10314         (dwarf2_per_bfd::get_tu): ... this.
10315         (dwarf2_per_objfile::allocate_per_cu): Rename to...
10316         (dwarf2_per_bfd::allocate_per_cu): ... this.
10317         (dwarf2_per_objfile::allocate_signatured_type): Rename to...
10318         (dwarf2_per_bfd::allocate_signatured_type): ... this.
10319         (get_gdb_index_contents_ftype): Change parameter from
10320         dwarf2_per_objfile to dwarf2_per_bfd.
10321         * dwarf2/macro.c, dwarf2/index-write.c: Replace references to
10322         dwarf2_per_objfile with dwarf2_per_objfile->per_bfd.
10323
10324 2020-05-27  Tom Tromey  <tom@tromey.com>
10325             Simon Marchi  <simon.marchi@efficios.com>
10326
10327         * dwarf2/loc.c (struct piece_closure) <per_objfile>: New member.
10328         (allocate_piece_closure): Set "per_objfile" member.
10329         (dwarf2_find_location_expression, dwarf2_locexpr_baton_eval)
10330         (locexpr_describe_location, loclist_describe_location): Use new
10331         member.
10332         * dwarf2/read.c (read_call_site_scope)
10333         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
10334         (dwarf2_const_value_attr, dwarf2_fetch_die_loc_sect_off)
10335         (fill_in_loclist_baton, dwarf2_symbol_mark_computed,
10336         handle_data_member_location): Set per_objfile member.
10337         * dwarf2/loc.h (struct dwarf2_locexpr_baton) <per_objfile>: New
10338         member.
10339         (struct dwarf2_loclist_baton) <per_objfile>: New member.
10340
10341 2020-05-27  Tom Tromey  <tom@tromey.com>
10342
10343         * dwarf2/read.h (struct dwarf2_per_objfile) <allocate_per_cu,
10344         allocate_signatured_type>: Declare new methods.
10345         <m_num_psymtabs>: New member.
10346         (struct dwarf2_per_cu_data) <index>: New member.
10347         * dwarf2/read.c (dwarf2_per_objfile::allocate_per_cu)
10348         (dwarf2_per_objfile::allocate_signatured_type): New methods.
10349         (create_cu_from_index_list): Use allocate_per_cu.
10350         (create_signatured_type_table_from_index)
10351         (create_signatured_type_table_from_debug_names)
10352         (create_debug_type_hash_table, add_type_unit)
10353         (read_comp_units_from_section): Use allocate_signatured_type.
10354
10355 2020-05-27  Tom Tromey  <tom@tromey.com>
10356
10357         * psymtab.c (partial_map_expand_apply)
10358         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
10359         (psym_lookup_global_symbol_language)
10360         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
10361         (psym_print_stats, psym_expand_symtabs_for_function)
10362         (psym_map_symbol_filenames, psym_map_matching_symbols)
10363         (psym_expand_symtabs_matching)
10364         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
10365         (maintenance_check_psymtabs): Update.
10366         * psympriv.h (struct partial_symtab) <readin_p,
10367         get_compunit_symtab>: Add objfile parameter.
10368         (struct standard_psymtab) <readin_p, get_compunit_symtab>:
10369         Likewise.
10370         * dwarf2/read.c (struct dwarf2_include_psymtab) <readin_p,
10371         get_compunit_symtab>: Likewise.
10372         (dwarf2_psymtab::expand_psymtab): Pass objfile argument.
10373
10374 2020-05-27  Tom Tromey  <tom@tromey.com>
10375
10376         * dwarf2/read.h (struct dwarf2_per_objfile) <obstack>: New
10377         member.
10378         * dwarf2/read.c (delete_file_name_entry): Fix comment.
10379         (create_cu_from_index_list)
10380         (create_signatured_type_table_from_index)
10381         (create_signatured_type_table_from_debug_names)
10382         (dw2_get_file_names_reader, dwarf2_initialize_objfile)
10383         (dwarf2_create_include_psymtab)
10384         (create_debug_type_hash_table, add_type_unit)
10385         (create_type_unit_group, read_comp_units_from_section)
10386         (dwarf2_compute_name, create_cus_hash_table)
10387         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
10388         (create_dwo_unit_in_dwp_v2, open_and_init_dwp_file): Use new
10389         obstack.
10390         (dw2_get_real_path): Likewise.  Change argument to
10391         dwarf2_per_objfile.
10392
10393 2020-05-27  Luis Machado  <luis.machado@linaro.org>
10394
10395         PR tdep/26000
10396         * arm-tdep.c (thumb_analyze_prologue): Fix instruction matching
10397         for ldrd (immediate).
10398
10399 2020-05-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10400
10401         * command.h: Add comment giving the name of class_tui.
10402         * cli/cli-cmds.c (_initialize_cli_cmds): If TUI defined,
10403         create the fake command for the help for class_tui.
10404
10405 2020-05-26  Tom Tromey  <tromey@adacore.com>
10406
10407         * ada-lang.c (ada_print_array_index): Change type.  Call val_atr.
10408         (ada_value_ptr_subscript): Don't call pos_atr on the lower bound.
10409         (val_atr): New function.
10410         (value_val_atr): Use it.
10411         * ada-valprint.c (print_optional_low_bound): Change low bound
10412         handling for enums.
10413         (val_print_packed_array_elements): Don't call discrete_position.
10414         * gdbtypes.c (get_discrete_bounds) <TYPE_CODE_RANGE>: Call
10415         discrete_position for enum types.
10416         * language.c (default_print_array_index): Change type.
10417         * language.h (struct language_defn) <la_print_array_index>: Add
10418         index_type parameter, change type of index_value.
10419         (LA_PRINT_ARRAY_INDEX): Add index_type parameter.
10420         (default_print_array_index): Update.
10421         * valprint.c (maybe_print_array_index): Don't call
10422         value_from_longest.  Update.
10423         (value_print_array_elements): Don't call discrete_position.
10424
10425 2020-05-26  Tom Tromey  <tromey@adacore.com>
10426
10427         * ada-lang.c (value_val_atr): Handle TYPE_CODE_RANGE.
10428         * gdbtypes.c (discrete_position): Handle TYPE_CODE_RANGE.
10429
10430 2020-05-25  Cristiano De Alti  <cristiano_dealti@hotmail.com>
10431
10432         PR gdb/13519
10433         * avr-tdep.c (avr_integer_to_address): Return data or code
10434         address accordingly to the second 'type' argument of the
10435         function.
10436
10437 2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
10438
10439         * infcmd.c, inferior.h: (construct_inferior_arguments):
10440         Moved function from here to gdbsupport/common-inferior.{h,cc}
10441
10442 2020-05-23  Tom Tromey  <tom@tromey.com>
10443
10444         Revert commit eca1f90c:
10445         * NEWS: Remove entry for completion styling.
10446         * completer.c (_rl_completion_prefix_display_length): Move
10447         declaration later.
10448         (gdb_fnprint): Revert.
10449         (gdb_display_match_list_1): Likewise.
10450         * cli/cli-style.c (completion_prefix_style)
10451         (completion_difference_style, completion_suffix_style): Remove.
10452         (_initialize_cli_style): Revert.
10453         * cli/cli-style.h (completion_prefix_style)
10454         (completion_difference_style, completion_suffix_style): Don't
10455         declare.
10456
10457 2020-05-24  Pedro Alves  <palves@redhat.com>
10458
10459         * symtab.c (completion_list_add_name): Return boolean indication
10460         of whether the symbol matched.
10461         (completion_list_add_symbol): Don't try to remove C++ aliases if
10462         the symbol didn't match in the first place.
10463         * symtab.h (completion_list_add_name): Return bool.
10464
10465 2020-05-23  Simon Marchi  <simon.marchi@polymtl.ca>
10466
10467         * gdbtypes.h (TYPE_FIELD): Remove.  Replace all uses with
10468         type::field.
10469
10470 2020-05-23  Joel Brobecker  <brobecker@adacore.com>
10471
10472         GDB 9.2 released.
10473
10474 2020-05-23  Tom Tromey  <tom@tromey.com>
10475
10476         * NEWS: Add entry for completion styling.
10477         * completer.c (_rl_completion_prefix_display_length): Move
10478         declaration earlier.
10479         (gdb_fnprint): Use completion_style.
10480         (gdb_display_match_list_1): Likewise.
10481         * cli/cli-style.c (completion_prefix_style)
10482         (completion_difference_style, completion_suffix_style): New
10483         globals.
10484         (_initialize_cli_style): Register new globals.
10485         * cli/cli-style.h (completion_prefix_style)
10486         (completion_difference_style, completion_suffix_style): Declare.
10487
10488 2020-05-23  Pedro Alves  <palves@redhat.com>
10489
10490         * utils.c: Include "gdbsupport/gdb-safe-ctype.h".
10491         (parse_escape): Use ISDIGIT instead of isdigit.
10492         (puts_debug): Use gdb_isprint instead of isprint.
10493         (fprintf_symbol_filtered): Use ISALNUM instead of isalnum.
10494         (cp_skip_operator_token, skip_ws, strncmp_iw_with_mode): Use
10495         ISSPACE instead of isspace.
10496         (strncmp_iw_with_mode): Use TOLOWER instead of tolower and ISSPACE
10497         instead of isspace.
10498         (strcmp_iw_ordered): Use ISSPACE instead of isspace.
10499         (string_to_core_addr): Use TOLOWER instead of tolower, ISXDIGIT
10500         instead of isxdigit and ISDIGIT instead of isdigit.
10501
10502 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
10503
10504         * gdbtypes.h (struct type) <field>: New method.
10505         (TYPE_FIELDS): Remove, replace all uses with either type::fields
10506         or type::field.
10507
10508 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
10509
10510         * gdbtypes.h (struct type) <fields, set_fields>: New methods.
10511         (TYPE_FIELDS): Use type::fields.  Change all call sites that
10512         modify the propery to use type::set_fields instead.
10513
10514 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
10515
10516         * gdbtypes.h (TYPE_NFIELDS): Remove.  Change all cal sites to use
10517         type::num_fields instead.
10518
10519 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
10520
10521         * gdbtypes.h (struct type) <num_fields, set_num_fields>: New
10522         methods.
10523         (TYPE_NFIELDS): Use type::num_fields.  Change all call sites
10524         that modify the number of fields to use type::set_num_fields
10525         instead.
10526
10527 2020-05-22  Tom Tromey  <tromey@adacore.com>
10528
10529         * compile/compile-object-load.h (munmap_list_free): Don't
10530         declare.
10531
10532 2020-05-22  Andrew Burgess  <andrew.burgess@embecosm.com>
10533
10534         * annotate.c (annotate_source_line): Update return type, add call
10535         to update current symtab and line.
10536         * annotate.h (annotate_source_line): Update return type, and
10537         extend header comment.
10538         * source.c (info_line_command): Check annotation_level before
10539         calling annotate_source_line.
10540         * stack.c (print_frame_info): If calling annotate_source_line
10541         returns true, then don't print any other source line information.
10542
10543 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
10544
10545         * lm32-tdep.c (lm32_register_reggroup_p): Fix condition.
10546
10547 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
10548
10549         * coffread.c (patch_type): Remove NULL check before xfree.
10550         * corefile.c (set_gnutarget): Likewise.
10551         * cp-abi.c (set_cp_abi_as_auto_default): Likewise.
10552         * exec.c (build_section_table): Likewise.
10553         * remote.c (remote_target::pass_signals): Likewise.
10554         * utils.c (n_spaces): Likewise.
10555         * cli/cli-script.c (document_command): Likewise.
10556         * i386-windows-tdep.c (core_process_module_section): Likewise.
10557         * linux-fork.c (struct fork_info) <~fork_info>: Likewise.
10558
10559 2020-05-20  Simon Marchi  <simon.marchi@efficios.com>
10560
10561         * symfile.c (reread_symbols): Clear objfile's section_offsets
10562         vector and section indices, re-compute them by calling
10563         sym_offsets.
10564
10565 2020-05-20  Tom Tromey  <tromey@adacore.com>
10566
10567         * ada-lang.c (bound_name, MAX_ADA_DIMENS): Remove.
10568         (desc_one_bound, desc_index_type): Compute field name.
10569
10570 2020-05-20  Tom de Vries  <tdevries@suse.de>
10571
10572         PR symtab/25833
10573         * dwarf2/read.c (dw2_map_matching_symbols): Handle .gdb_index.
10574
10575 2020-05-20  Alan Modra  <amodra@gmail.com>
10576
10577         PR 25993
10578         * solib-darwin.c (darwin_bfd_open): Don't strdup pathname for
10579         bfd_set_filename.
10580         * solib-aix.c (solib_aix_bfd_open): Use std::string for name
10581         passed to bfd_set_filename.
10582         * symfile-mem.c (add_vsyscall_page): Likewise for string
10583         passed to symbol_file_add_from_memory.
10584         (symbol_file_add_from_memory): Make name param a const char* and
10585         don't strdup.
10586
10587 2020-05-20  Alan Modra  <amodra@gmail.com>
10588
10589         * coff-pe-read.c (read_pe_exported_syms): Use bfd_get_filename
10590         rather than accessing bfd->filename directly.
10591         * dtrace-probe.c (dtrace_static_probe_ops::get_probes): Likewise,
10592         and use bfd_section_name.
10593         * dwarf2/frame.c (decode_frame_entry): Likewise.
10594         * exec.c (exec_set_section_address): Likewise.
10595         * solib-aix.c (solib_aix_bfd_open): Likewise.
10596         * stap-probe.c (get_stap_base_address): Likewise.
10597         * symfile.c (reread_symbols): Likewise.
10598
10599 2020-05-19  Tom Tromey  <tromey@adacore.com>
10600
10601         * sparc64-tdep.c (adi_tag_fd): Update call to target_fileio_open.
10602
10603 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
10604
10605         * dwarf2/read.c (quirk_rust_enum): Allocate enough fields.
10606
10607 2020-05-19  Pedro Alves  <palves@redhat.com>
10608
10609         * NEWS (set exec-file-mismatch): Adjust entry.
10610         * exec.c: Include "build-id.h".
10611         (validate_exec_file): Try to match build IDs instead of filenames.
10612         * gdb_bfd.c (struct gdb_bfd_open_closure): New.
10613         (gdb_bfd_iovec_fileio_open): Adjust to use gdb_bfd_open_closure
10614         and pass down 'warn_if_slow'.
10615         (gdb_bfd_open): Add 'warn_if_slow' parameter.  Use
10616         gdb_bfd_open_closure to pass it down.
10617         * gdb_bfd.h (gdb_bfd_open): Add 'warn_if_slow' parameter.
10618
10619 2020-05-19  Pedro Alves  <palves@redhat.com>
10620
10621         * gdb_bfd.c (gdb_bfd_iovec_fileio_open): Adjust.
10622         * target.c (target_fileio_open_1): Rename to target_fileio_open
10623         and make extern.  Use bool.
10624         (target_fileio_open, target_fileio_open_warn_if_slow): Delete.
10625         (target_fileio_read_alloc_1): Adjust.
10626         * target.h (target_fileio_open): Add 'warn_if_slow' parameter.
10627         (target_fileio_open_warn_if_slow): Delete declaration.
10628
10629 2020-05-19  Pedro Alves  <palves@redhat.com>
10630
10631         * gdb_bfd.h: (gdb_bfd_open): Default to 'fd' parameter to -1.
10632         Adjust all callers.
10633
10634 2020-05-19  Yoshinori Sato  <ysato@users.sourceforge.jp>
10635
10636         * h8300-tdep.c (h8300_is_argument_spill): Change how we check
10637         whether disp is negative.
10638
10639 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
10640
10641         * symfile.h (struct symfile_segment_data)
10642         <~symfile_segment_data>: Remove.
10643         <segment_info>: Change to std::vector.
10644         * symfile.c (default_symfile_segments): Update.
10645         * elfread.c (elf_symfile_segments): Update.
10646
10647 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
10648
10649         * symfile.h (struct symfile_segment_data) <struct segment>: New.
10650         <segments>: New.
10651         <segment_bases, segment_sizes>: Remove.
10652         * symfile.c (default_symfile_segments): Update.
10653         * elfread.c (elf_symfile_segments): Update.
10654         * remote.c (remote_target::get_offsets): Update.
10655         * solib-target.c (solib_target_relocate_section_addresses):
10656         Update.
10657
10658 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
10659
10660         * symfile.h (struct symfile_segment_data): Initialize fields.
10661         <~symfile_segment_data>: Add.
10662         (symfile_segment_data_up): New.
10663         (struct sym_fns) <sym_segments>: Return a
10664         symfile_segment_data_up.
10665         (default_symfile_segments): Return a symfile_segment_data_up.
10666         (free_symfile_segment_data): Remove.
10667         (get_symfile_segment_data): Return a symfile_segment_data_up.
10668         * symfile.c (default_symfile_segments): Likewise.
10669         (get_symfile_segment_data): Likewise.
10670         (free_symfile_segment_data): Remove.
10671         (symfile_find_segment_sections): Update.
10672         * elfread.c (elf_symfile_segments): Return a
10673         symfile_segment_data_up.
10674         * remote.c (remote_target::get_offsets): Update.
10675         * solib-target.c (solib_target_relocate_section_addresses):
10676         Update.
10677         * symfile-debug.c (debug_sym_segments): Return a
10678         symfile_segment_data_up.
10679
10680 2020-05-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
10681
10682         PR build/25981
10683         * i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64] (regmap):
10684         Hardcode register numbers.
10685
10686         PR build/25981
10687         * procfs.c [(__i386__ || __x86_64__) && sun] (proc_get_LDT_entry,
10688         procfs_find_LDT_entry): Remove.
10689         * procfs.h [(__i386__ || __x86_64__) && sun] (struct ssd,
10690         procfs_find_LDT_entry): Remove.
10691         * sol-thread.c [(__i386__ || __x86_64__) && sun] (ps_lgetLDT):
10692         Remove.
10693
10694 2020-05-17  Pedro Alves  <palves@redhat.com>
10695             Andrew Burgess  <andrew.burgess@embecosm.com>
10696             Keno Fischer  <keno@juliacomputing.com>
10697
10698         PR gdb/25741
10699         * breakpoint.c (build_target_condition_list): Update comments.
10700         (build_target_command_list): Update comments and skip matching
10701         locations.
10702         (insert_bp_location): Move "set breakpoint auto-hw on" handling to
10703         a separate function.  Simplify "set breakpoint auto-hw off"
10704         handling.
10705         (insert_breakpoints): Update comment.
10706         (tracepoint_locations_match): New parameter.  For breakpoints,
10707         compare location types too, if the caller wants to.
10708         (handle_automatic_hardware_breakpoints): New functions.
10709         (bp_location_is_less_than): Also sort by location type and
10710         hardware breakpoint length.
10711         (update_global_location_list): Handle "set breakpoint auto-hw on"
10712         here.
10713         (update_breakpoint_locations): Ask breakpoint_locations_match to
10714         ignore location types.
10715
10716 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
10717
10718         * gdbtypes.h (TYPE_NAME): Remove.  Change all cal sites to use
10719         type::name instead.
10720
10721 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
10722
10723         * gdbtypes.h (struct type) <name, set_name>: New methods.
10724         (TYPE_CODE): Use type::name.  Change all call sites used to set
10725         the name to use type::set_name instead.
10726
10727 2020-05-16  Tom Tromey  <tom@tromey.com>
10728
10729         * top.c (quit_force): Update.
10730         * infrun.c (handle_no_resumed): Update.
10731         * top.h (all_uis): New function.
10732         (ALL_UIS): Remove.
10733
10734 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
10735
10736         * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Fix condition.
10737
10738 2020-05-16  Pedro Alves  <palves@redhat.com>
10739
10740         * ia64-linux-nat.c
10741         (ia64_linux_nat_target) <enable_watchpoints_in_psr(ptid_t)>:
10742         Declare method.
10743         (enable_watchpoints_in_psr): Now a method of ia64_linux_nat_target.
10744
10745 2020-05-15  Simon Marchi  <simon.marchi@efficios.com>
10746
10747         * sparc64-tdep.c (adi_stat_t): Remove typedef (leaving struct).
10748         (sparc64_adi_info): Likewise.
10749
10750 2020-05-15  Tom Tromey  <tom@tromey.com>
10751
10752         * symtab.c (lookup_language_this, lookup_symbol_aux): Use
10753         block_objfile.
10754         (lookup_objfile_from_block): Remove.
10755         (lookup_symbol_in_block, lookup_symbol_in_static_block)
10756         (lookup_global_symbol): Use block_objfile.
10757         * symtab.h (lookup_objfile_from_block): Don't declare.
10758         * printcmd.c (clear_dangling_display_expressions): Use
10759         block_objfile.
10760         * parse.c (operator_check_standard): Use block_objfile.
10761
10762 2020-05-15  Tom Tromey  <tom@tromey.com>
10763
10764         * language.c (language_alloc_type_symbol): Set
10765         SYMBOL_SECTION.
10766         * symtab.c (initialize_objfile_symbol): Remove.
10767         (allocate_symbol): Remove.
10768         (allocate_template_symbol): Remove.
10769         * dwarf2/read.c (fixup_go_packaging): Use "new".
10770         (new_symbol): Use "new".
10771         (read_variable): Don't call initialize_objfile_symbol.  Use
10772         "new".
10773         (read_func_scope): Use "new".
10774         * xcoffread.c (process_xcoff_symbol): Don't call
10775         initialize_objfile_symbol.
10776         (SYMBOL_DUP): Remove.
10777         * coffread.c (process_coff_symbol, coff_read_enum_type): Use
10778         "new".
10779         * symtab.h (allocate_symbol, initialize_objfile_symbol)
10780         (allocate_template_symbol): Don't declare.
10781         (struct symbol): Add copy constructor.  Change defaults.
10782         * jit.c (finalize_symtab): Use "new".
10783         * ctfread.c (ctf_add_enum_member_cb, new_symbol, ctf_add_var_cb):
10784         Use "new".
10785         * stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
10786         (common_block_end): Use "new".
10787         * mdebugread.c (parse_symbol): Use "new".
10788         (new_symbol): Likewise.
10789
10790 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10791
10792         * NEWS: Mention changes to help and apropos.
10793
10794 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10795
10796         * command.h (enum command_class): Improve comments, document
10797         that class_alias is for user-defined aliases, give the class
10798         name for each class, remove unused class_xdb.
10799         * cli/cli-decode.c (add_com_alias): Document THECLASS intended usage.
10800         * breakpoint.c (_initialize_breakpoint): Replace class_alias
10801         by a precise class.
10802         * infcmd.c (_initialize_infcmd): Likewise.
10803         * reverse.c (_initialize_reverse): Likewise.
10804         * stack.c (_initialize_stack): Likewise.
10805         * symfile.c (_initialize_symfile): Likewise.
10806         * tracepoint.c (_initialize_tracepoint): Likewise.
10807
10808 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10809
10810         * cli/cli-decode.c (apropos_cmd): Produce output for aliases
10811         when their aliased command is traversed.
10812         (help_cmd): Add fput_command_names_styled call to
10813         output command name and aliases when command has an alias.
10814
10815 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10816
10817         * cli/cli-decode.h (help_cmd_list): Remove declaration.
10818         * cli/cli-decode.c (help_cmd_list): Declare as static,
10819         remove prefix argument, use bool for recurse arg, rework to show the aliases of
10820         a command together with the command.
10821         (fput_command_name_styled, fput_command_names_styled): New functions.
10822         (print_help_for_command): Remove prefix arg, use bool for recurse arg, use
10823         fput_command_name_styled.
10824         (help_list, help_all): Update callers to remove prefix arg and use bool recurse.
10825         * cli/cli-cmds.c (_initialize_cli_cmds): Update alias_command doc.
10826
10827 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10828
10829         * cli/cli-setshow.h (cmd_show_list): Remove prefix argument.
10830         * cli/cli-decode.c (do_show_prefix_cmd): Likewise.
10831         * command.h (cmd_show_list): Likewise.
10832         * dwarf2/index-cache.c (show_index_cache_command): Likewise.
10833         * cli/cli-setshow.c (cmd_show_list): Use the prefix to produce the output.  Skip aliases.
10834
10835 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10836
10837         * unittests/command-def-selftests.c (traverse_command_structure):
10838         Verify all commands of a list have the same prefix command and
10839         that only the top cmdlist commands have a null prefix.
10840
10841 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10842
10843         * cli/cli-decode.c (lookup_cmd_for_prefix): Return the aliased command
10844         as prefix, not one of its aliases.
10845         (set_cmd_prefix): Remove.
10846         (do_add_cmd): Centralize the setting of the prefix of a command, when
10847         command is defined after its full chain of prefix commands.
10848         (add_alias_cmd): Remove call to set_cmd_prefix, as do_add_cmd does it.
10849         (add_setshow_cmd_full): Likewise.
10850         (update_prefix_field_of_prefixed_commands): New function.
10851         (add_prefix_cmd): Replace non working call to set_cmd_prefix by
10852         update_prefix_field_of_prefixed_commands.
10853         * gdb/remote-fileio.c (initialize_remote_fileio): Use the real
10854         addresses of remote_set_cmdlist and remote_show_cmdlist given
10855         as argument, not the address of an argument.
10856         * gdb/remote-fileio.h (initialize_remote_fileio): Likewise.
10857         * gdb/remote.c (_initialize_remote): Likewise.
10858
10859 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10860
10861         * cli/cli-cmds.c (alias_command): Check for an existing alias
10862         using lookup_cmd_composition, as valid_command_p is too strict
10863         and forbids aliases that are the prefix of an existing alias
10864         or command.
10865         * cli/cli-decode.c (lookup_cmd_composition): Ensure a prefix
10866         command is properly recognised as a valid command.
10867
10868 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10869
10870         * unittests/help-doc-selftests.c: Rename to
10871         unittests/command-def-selftests.c
10872         * unittests/command-def-selftests.c (help_doc_tests): Update some
10873         comments.
10874         (command_structure_tests, traverse_command_structure): New namespace
10875         and function.
10876         (command_structure_invariants_tests): New function.
10877         (_initialize_command_def_selftests) Renamed from
10878         _initialize_help_doc_selftests, register command_structure_invariants
10879         selftest.
10880
10881 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10882
10883         * cli/cli-cmds.c (_initialize_cli_cmds): Define 'info set' as
10884         an alias of 'show'.
10885
10886 2020-05-15  Joel Brobecker  <brobecker@adacore.com>
10887
10888         * ada-lang.h: (ada_is_gnat_encoded_fixed_point_type): Renames
10889         ada_is_fixed_point_type.  Update all callers.
10890         (gnat_encoded_fixed_point_delta): Renames ada_delta.  Update
10891         all callers.
10892         * ada-lang.c (gnat_encoded_fixed_type_info): Renames fixed_type_info.
10893         Update all callers.
10894         * ada-typeprint.c (print_gnat_encoded_fixed_point_type): Renames
10895         print_fixed_point_type.  Update all callers.
10896         * ada-valprint.c (ada_value_print_num): Replace call to
10897         ada_is_fixed_point_type by ada_is_gnat_encoded_fixed_point_type.
10898
10899 2020-05-14  Kevin Buettner  <kevinb@redhat.com>
10900
10901         * nat/linux-btrace.c (btrace_this_cpu): Add check for AMD
10902         processors.
10903         (cpu_supports_bts): Add CV_AMD case.
10904
10905 2020-05-14  Laurent Morichetti  <Laurent.Morichetti@amd.com>
10906             Simon Marchi  <simon.marchi@efficios.com>
10907
10908         * infrun.c (stop_all_threads): Collect multiple wait events at
10909         each pass.
10910
10911 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
10912
10913         * gdbtypes.h (TYPE_CODE): Remove.  Change all call sites to use
10914         type::code instead.
10915
10916 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
10917
10918         * gdbtypes.h (struct type) <code, set_code>: New methods.
10919         (TYPE_CODE): Use type::code.  Change all call sites used to set
10920         the code to use type::set_code instead.
10921
10922 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10923             Tom de Vries  <tdevries@suse.de>
10924             Pedro Alves  <palves@redhat.com>
10925
10926         PR threads/25478
10927         * infrun.c (stop_all_threads): Do NOT ignore
10928         TARGET_WAITKIND_NO_RESUMED, TARGET_WAITKIND_THREAD_EXITED,
10929         TARGET_WAITKIND_EXITED, TARGET_WAITKIND_SIGNALLED wait statuses
10930         received.
10931         (handle_no_resumed): Remove code handling a live inferior with no
10932         threads.
10933         * remote.c (has_single_non_exited_thread): New.
10934         (remote_target::update_thread_list): Do not delete a thread if is
10935         the last thread of the process.
10936         * thread.c (thread_select): Call delete_exited_threads instead of
10937         prune_threads.
10938
10939 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10940
10941         * infrun.c (stop_all_threads): Enable/disable thread events of all
10942         targets.  Move a debug message denoting the end of the function
10943         into the SCOPED_EXIT block.
10944
10945 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10946
10947         * process-stratum-target.h: Include <set>.
10948         (all_non_exited_process_targets, switch_to_target_no_thread): New
10949         function declarations.
10950         * process-stratum-target.c (all_non_exited_process_targets)
10951         (switch_to_target_no_thread): New function implementations.
10952
10953 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10954
10955         * infrun.c (handle_inferior_event): Extract out a piece of code
10956         into...
10957         (mark_non_executing_threads): ...this new function.
10958
10959 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10960
10961         * infrun.c (resume_1): Move a 'regcache_read_pc' call down to first
10962         use.
10963
10964 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10965
10966         * regcache.c (regcache_read_pc_protected): New function
10967         implementation that returns 0 if the PC cannot read via
10968         'regcache_read_pc'.
10969         * infrun.c (proceed): Call 'regcache_read_pc_protected'
10970         instead of 'regcache_read_pc'.
10971         (keep_going_pass_signal): Ditto.
10972
10973 2020-05-13  Tom Tromey  <tromey@adacore.com>
10974
10975         * ada-lang.c (align_value): Remove.
10976         (ada_template_to_fixed_record_type_1): Use align_up.
10977
10978 2020-05-13  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10979
10980         * async-event.c: Update the copyright year.
10981         * async-event.h: Update the copyright year.
10982
10983 2020-05-12  Simon Marchi  <simon.marchi@efficios.com>
10984
10985         * objfiles.h (is_addr_in_objfile,
10986         shared_objfile_contains_address_p): Return bool.
10987         * objfile.c (is_addr_in_objfile,
10988         shared_objfile_contains_address_p): Return bool.
10989
10990 2020-05-11  Tom Tromey  <tromey@adacore.com>
10991
10992         * cli/cli-cmds.c (info_command): Restore.
10993         (_initialize_cli_cmds): Use add_prefix_command for "info".
10994         * gdb-gdb.gdb.in: Restore breakpoint on info_command.
10995
10996 2020-05-11  Tom Tromey  <tromey@adacore.com>
10997
10998         * ada-lang.c (ada_value_primitive_field): Now public.
10999         * ada-lang.h (ada_value_primitive_field): Declare.
11000         * ada-valprint.c (print_field_values): Use
11001         ada_value_primitive_field for wrapper fields.
11002
11003 2020-05-11  Tom de Vries  <tdevries@suse.de>
11004
11005         * dwarf2/index-write.c (debug_names::psymbol_tag): Handle
11006         MODULE_DOMAIN.
11007
11008 2020-05-11  Tom de Vries  <tdevries@suse.de>
11009
11010         PR symtab/25941
11011         * dwarf2/read.c (create_cus_from_debug_names_list): Initialize CUs
11012         with length 0, if not gdb-produced.
11013         (cutu_reader::cutu_reader): Set CU length to actual length if 0.
11014
11015 2020-05-09  Tom de Vries  <tdevries@suse.de>
11016
11017         PR gdb/25955
11018         * break-catch-throw.c (check_status_exception_catchpoint): Fix name
11019         calculation.
11020
11021 2020-05-09  Tom Tromey  <tom@tromey.com>
11022
11023         * top.c (server_command): Now bool.
11024         * top.h (server_command): Now bool.
11025
11026 2020-05-08  Tom Tromey  <tromey@adacore.com>
11027
11028         * dwarf2/read.c (read_lexical_block_scope): Don't process a DIE
11029         already being processed.
11030
11031 2020-05-08  Tom Tromey  <tom@tromey.com>
11032
11033         * printcmd.c (struct display) <next>: Remove.
11034         <display>: New constructor.
11035         <exp_string>: Now a std::string.
11036         <enabled_p>: Now a bool.
11037         (display_number): Move definition earlier.
11038         (displays): Rename from display_chain.  Now a std::vector.
11039         (ALL_DISPLAYS, ALL_DISPLAYS_SAFE): Remove.
11040         (display_command): Update.
11041         (do_one_display, disable_display)
11042         (enable_disable_display_command, do_enable_disable_display):
11043         Update.
11044         (free_display): Remove.
11045         (clear_displays): Rewrite.
11046         (delete_display): Update.
11047         (map_display_numbers): Use function_view.  Remove "data"
11048         parameter.  Update.
11049         (do_delete_display): Remove.
11050         (undisplay_command): Update.
11051         (do_one_display, do_displays, disable_display)
11052         (info_display_command): Update.
11053         (do_enable_disable_display): Remove.
11054         (enable_disable_display_command)
11055         (clear_dangling_display_expressions): Update.
11056
11057 2020-05-08  Tom Tromey  <tom@tromey.com>
11058
11059         * symtab.c (set_symbol_cache_size)
11060         (maintenance_print_symbol_cache, maintenance_flush_symbol_cache)
11061         (maintenance_print_symbol_cache_statistics): Update.
11062         * symmisc.c (print_symbol_bcache_statistics)
11063         (print_objfile_statistics, maintenance_print_objfiles)
11064         (maintenance_info_symtabs, maintenance_check_symtabs)
11065         (maintenance_expand_symtabs, maintenance_info_line_tables):
11066         Update.
11067         * symfile-debug.c (set_debug_symfile): Update.
11068         * source.c (forget_cached_source_info): Update.
11069         * python/python.c (gdbpy_progspaces): Update.
11070         * psymtab.c (maintenance_info_psymtabs): Update.
11071         * probe.c (parse_probes): Update.
11072         * linespec.c (iterate_over_all_matching_symtabs)
11073         (collect_symtabs_from_filename, search_minsyms_for_name): Update.
11074         * guile/scm-progspace.c (gdbscm_progspaces): Update.
11075         * exec.c (exec_target::close): Update.
11076         * ada-tasks.c (ada_tasks_new_objfile_observer): Update.
11077         * breakpoint.c (print_one_breakpoint_location)
11078         (create_longjmp_master_breakpoint)
11079         (create_std_terminate_master_breakpoint): Update.
11080         * progspace.c (program_spaces): Now a std::vector.
11081         (maybe_new_address_space): Update.
11082         (add_program_space): Remove.
11083         (program_space::program_space): Update.
11084         (remove_program_space): Update.
11085         (number_of_program_spaces): Remove.
11086         (print_program_space, update_address_spaces): Update.
11087         * progspace.h (program_spaces): Change type.
11088         (ALL_PSPACES): Remove.
11089         (number_of_program_spaces): Don't declare.
11090         (struct program_space) <next>: Remove.
11091
11092 2020-05-08  Tom Tromey  <tom@tromey.com>
11093
11094         * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Update.
11095         * solib-svr4.c (svr4_fetch_objfile_link_map): Update.
11096         (enable_break): Update.
11097         * solib-frv.c (frv_fdpic_find_global_pointer): Update.
11098         (frv_fdpic_find_canonical_descriptor): Update.
11099         (frv_fetch_objfile_link_map): Update.
11100         * progspace.c (program_space::free_all_objfiles): Update.
11101         (program_space::solibs): New method.
11102         * progspace.h (struct program_space) <solibs>: New method.
11103         * solist.h (master_so_list): Don't declare.
11104         (ALL_SO_LIBS): Remove.
11105         * solib.h (so_list_head): Remove.
11106         (update_solib_list): Update comment.
11107         * solib.c (master_so_list): Remove.
11108         (solib_used, update_solib_list, solib_add)
11109         (info_sharedlibrary_command, clear_solib)
11110         (reload_shared_libraries_1, remove_user_added_objfile): Update.
11111
11112 2020-05-08  Tom Tromey  <tom@tromey.com>
11113
11114         * extension.c (extension_languages): Now a std::array.
11115         (ALL_EXTENSION_LANGUAGES): Remove.
11116         (get_ext_lang_defn, get_ext_lang_of_file)
11117         (eval_ext_lang_from_control_command): Update.
11118         (finish_ext_lang_initialization)
11119         (auto_load_ext_lang_scripts_for_objfile)
11120         (ext_lang_type_printers::ext_lang_type_printers)
11121         (apply_ext_lang_type_printers)
11122         (ext_lang_type_printers::~ext_lang_type_printers)
11123         (apply_ext_lang_val_pretty_printer, apply_ext_lang_frame_filter)
11124         (preserve_ext_lang_values, get_breakpoint_cond_ext_lang)
11125         (breakpoint_ext_lang_cond_says_stop, check_quit_flag)
11126         (get_matching_xmethod_workers, ext_lang_colorize)
11127         (ext_lang_before_prompt): Update.
11128         (ALL_ENABLED_EXTENSION_LANGUAGES): Remove.
11129
11130 2020-05-08  Tom Tromey  <tom@tromey.com>
11131
11132         * symtab.h (class demangle_result_storage) <set_malloc_ptr>: New
11133         overload.
11134         <swap_string, m_string>: Remove.
11135         * symtab.c (demangle_for_lookup, completion_list_add_symbol):
11136         Update.
11137         * stabsread.c (define_symbol, read_type): Update.
11138         * linespec.c (find_linespec_symbols): Update.
11139         * gnu-v3-abi.c (gnuv3_get_typeid): Update.
11140         * dwarf2/read.c (dwarf2_canonicalize_name): Update.
11141         * dbxread.c (read_dbx_symtab): Update.
11142         * cp-support.h (cp_canonicalize_string_full)
11143         (cp_canonicalize_string, cp_canonicalize_string_no_typedefs):
11144         Return unique_xmalloc_ptr.
11145         * cp-support.c (inspect_type): Update.
11146         (cp_canonicalize_string_full): Return unique_xmalloc_ptr.
11147         (cp_canonicalize_string_no_typedefs, cp_canonicalize_string):
11148         Likewise.
11149         * c-typeprint.c (print_name_maybe_canonical): Update.
11150         * break-catch-throw.c (check_status_exception_catchpoint):
11151         Update.
11152
11153 2020-05-08  Tom de Vries  <tdevries@suse.de>
11154
11155         * infrun.c (follow_fork): Copy current_line and current_symtab to
11156         child thread.
11157
11158 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
11159
11160         * async-event.c (struct async_signal_handler, struct
11161         async_event_handler): Reformat, remove typedef.
11162
11163 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
11164
11165         * gdbtypes.h (TYPE_DYN_PROP_LIST): Remove.  Update all users
11166         access thistype->main_type->dyn_prop_list directly.
11167
11168 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
11169
11170         * gdbtypes.h (struct type) <remove_dyn_prop>: New method.
11171         (remove_dyn_prop): Remove.  Update all users to use
11172         type::remove_dyn_prop.
11173         * gdbtypes.c (remove_dyn_prop): Rename to...
11174         (type::remove_dyn_prop): ... this.
11175
11176 2020-05-07  Simon Marchi via Gdb-patches  <gdb-patches@sourceware.org>
11177
11178         * gdbtypes.h (struct type) <add_dyn_prop>: New method.
11179         (add_dyn_prop): Remove.  Update all users to use
11180         type::add_dyn_prop.
11181         * gdbtypes.c (add_dyn_prop): Rename to...
11182         (type::add_dyn_prop): ... this.
11183
11184 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
11185
11186         * gdbtypes.h (struct type) <get_dyn_prop>: New method.
11187         (get_dyn_prop): Remove.  Update all users to use
11188         type::dyn_prop.
11189         * gdbtypes.c (get_dyn_prop): Rename to...
11190         (type::dyn_prop): ... this.
11191
11192 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
11193
11194         * gdbtypes.h (struct main_type) <flag_static>: Remove.
11195
11196 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
11197
11198         * amd64-tdep.c (amd64_analyze_prologue): Check for `endbr64`
11199         instruction, skip it if it's there.
11200
11201 2020-05-05  Simon Marchi  <simon.marchi@efficios.com>
11202
11203         * gdbtypes.h (struct main_type) <flag_incomplete>: Remove.
11204
11205 2020-05-04  Simon Marchi  <simon.marchi@efficios.com>
11206
11207         * gdbtypes.h (TYPE_INCOMPLETE): Remove.
11208         * gdbtypes.c (recursive_dump_type): Remove use of
11209         TYPE_INCOMPLETE.
11210
11211 2020-05-03  Tom Tromey  <tom@tromey.com>
11212
11213         * breakpoint.c (catch_command, tcatch_command): Remove.
11214         (_initialize_breakpoint): Use add_basic_prefix_cmd,
11215         add_show_prefix_cmd.
11216         (set_breakpoint_cmd, show_breakpoint_cmd): Remove
11217         * utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
11218         Remove.
11219         (add_internal_problem_command): Use add_basic_prefix_cmd,
11220         add_show_prefix_cmd.
11221         * mips-tdep.c (set_mipsfpu_command): Remove.
11222         (_initialize_mips_tdep): Use add_basic_prefix_cmd.
11223         * dwarf2/index-cache.c (set_index_cache_command): Remove.
11224         (_initialize_index_cache): Use add_basic_prefix_cmd.
11225         * memattr.c (dummy_cmd): Remove.
11226         (_initialize_mem): Use add_basic_prefix_cmd, add_show_prefix_cmd.
11227         * tui/tui-win.c (set_tui_cmd, show_tui_cmd): Remove.
11228         (_initialize_tui_win): Use add_basic_prefix_cmd,
11229         add_show_prefix_cmd.
11230         * cli/cli-logging.c (set_logging_command): Remove.
11231         (_initialize_cli_logging): Use add_basic_prefix_cmd,
11232         add_show_prefix_cmd.
11233         (show_logging_command): Remove.
11234         * target.c (target_command): Remove.
11235         (add_target): Use add_basic_prefix_cmd.
11236
11237 2020-05-02  Hannes Domani  <ssbssa@yahoo.de>
11238
11239         * gdbtypes.h (enum dynamic_prop_node_kind): Fix typo.
11240
11241 2020-05-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
11242
11243         * gdb-gdb.gdb-in: Remove breakpoint on disappeared function
11244         info_command.
11245
11246 2020-04-30  Kamil Rytarowski  <n54@gmx.com>
11247
11248         * nbsd-nat.c (nbsd_enable_proc_events)
11249         (nbsd_nat_target::post_startup_inferior): Add.
11250         (nbsd_nat_target::post_attach): Call `nbsd_enable_proc_events'.
11251         (nbsd_nat_target::update_thread_list): Rewrite.
11252         (nbsd_nat_target::wait): Handle "PTRACE_LWP_EXIT" and
11253         "PTRACE_LWP_CREATE".
11254         * nbsd-nat.h (nbsd_nat_target::post_startup_inferior): Add.
11255
11256 2020-04-30  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
11257
11258         * stack.c (_initialize_stack): Remove duplicated creation
11259         of "frame" command and "f" alias.
11260
11261 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
11262
11263         PR gdb/18706
11264         * gdbtypes.c (check_typedef): Calculate size of array of
11265         stubbed type.
11266
11267 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
11268
11269         PR gdb/15559
11270         * i386-tdep.c (i386_push_dummy_call): Call
11271         i386_thiscall_push_dummy_call.
11272         (i386_thiscall_push_dummy_call): New function.
11273         * i386-tdep.h (i386_thiscall_push_dummy_call): Declare.
11274         * i386-windows-tdep.c (i386_windows_push_dummy_call): New function.
11275         (i386_windows_init_abi): Call set_gdbarch_push_dummy_call.
11276
11277 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
11278
11279         * gdbarch.sh (do_read): Add shellcheck disable directive for
11280         warning SC2162.
11281
11282 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
11283
11284         * gdbarch.sh: Use ${foo:-} where shellcheck would report a
11285         "referenced but not assigned" warning.
11286
11287 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
11288
11289         * gdbarch.sh: Remove code that sets fallbackdefault.
11290
11291 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
11292
11293         * gdbarch.sh: Use shell operators && and || instead of
11294         -a and -o.
11295
11296 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
11297
11298         * gdbarch.sh: Use $(...) instead of `...`.
11299
11300 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
11301
11302         * gdbarch.sh: Use double quotes around variables.
11303
11304 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
11305
11306         * gdbarch.sh: Use %s with printf, instead of variables in the
11307         format string.
11308
11309 2020-04-29  Tom Tromey  <tromey@adacore.com>
11310
11311         PR ada/25875:
11312         * dwarf2/read.c (update_enumeration_type_from_children): Compute
11313         type fields here.
11314         (read_enumeration_type): Call
11315         update_enumeration_type_from_children later.  Update comments.
11316         (process_enumeration_scope): Don't create type fields.
11317
11318 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
11319
11320         * nbsd-tdep.c: Include "xml-syscall.h".
11321         (nbsd_init_abi): Call `set_xml_syscall_file_name'.
11322
11323 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
11324
11325         * nbsd-nat.c: Include "sys/wait.h".
11326         (nbsd_resume, nbsd_nat_target::resume, nbsd_wait)
11327         (nbsd_nat_target::wait, nbsd_nat_target::insert_exec_catchpoint)
11328         (nbsd_nat_target::remove_exec_catchpoint)
11329         (nbsd_nat_target::set_syscall_catchpoint): Add.
11330         * nbsd-nat.h (nbsd_nat_target::resume, nbsd_nat_target::wait)
11331         (nbsd_nat_target::insert_exec_catchpoint)
11332         (nbsd_nat_target::remove_exec_catchpoint)
11333         (nbsd_nat_target::set_syscall_catchpoint): Add.
11334         * nbsd-tdep.c (nbsd_get_syscall_number): Add.
11335         (nbsd_init_abi): Call `set_gdbarch_get_syscall_number' and pass
11336         `nbsd_get_syscall_number'.
11337
11338 2020-04-29  Tom Tromey  <tom@tromey.com>
11339
11340         * stack.c (print_block_frame_labels): Remove.
11341
11342 2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
11343
11344         PR gdb/17320
11345         * ada-valprint.c (val_print_packed_array_elements): Move array
11346         end bracket to new line.
11347         (ada_val_print_string): Remove extra spaces before first array
11348         element.
11349         * c-valprint.c (c_value_print_array): Likewise.
11350         * m2-valprint.c (m2_print_array_contents): Likewise.
11351         (m2_value_print_inner): Likewise.
11352         * p-valprint.c (pascal_value_print_inner): Likewise.
11353         * valprint.c (generic_val_print_array): Likewise.
11354         (value_print_array_elements): Move first array element and array
11355         end bracket to new line.
11356
11357 2020-04-29  Tom de Vries  <tdevries@suse.de>
11358
11359         PR symtab/25889
11360         * linespec.c (find_method): Fix ix calculation.
11361
11362 2020-04-28  Kamil Rytarowski  <n54@gmx.com>
11363
11364         * syscalls/update-netbsd.sh: New file.
11365         * syscalls/netbsd.xml: Regenerate.
11366         * data-directory/Makefile.in: Register `netbsd.xml' in
11367         `SYSCALLS_FILES'.
11368
11369 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
11370
11371         * syscalls/update-freebsd.sh: Add double quotes.
11372
11373 2020-04-28  Tom Tromey  <tom@tromey.com>
11374
11375         * NEWS: Update.
11376         * python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
11377         (cmdpy_init): Allow class_tui.
11378
11379 2020-04-28 Mark Williams <mark@myosotissp.com>
11380
11381         PR gdb/24480
11382         * dwarf2read.c: Add missing assingments to list_in_scope when
11383         start_symtab was already called.
11384
11385 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
11386
11387         PR gdb/25881
11388         * dwarf2/read.c (offset_map_type): Use
11389         gdb:hash_enum<sect_offset> as hash function.
11390
11391 2020-04-28  Tom de Vries  <tdevries@suse.de>
11392
11393         * dwarf2/read.c (process_structure_scope): Add symbol for struct decl
11394         with DW_AT_signature.
11395
11396 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
11397
11398         * configure.ac: Remove check for fs_base/gs_base in
11399         user_regs_struct.
11400         * configure: Re-generate.
11401         * config.in: Re-generate.
11402         * amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
11403         * amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
11404         amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
11405
11406 2020-04-27  Luis Machado  <luis.machado@linaro.org>
11407
11408         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
11409         problematic inline frame unwinding situation.
11410         * frame.c (frame_id_computed_p): New function.
11411         * frame.h (frame_id_computed_p): New prototype.
11412
11413 2020-04-26  Tom Tromey  <tom@tromey.com>
11414
11415         * command.h (enum command_class) <class_pseudo>: Remove.
11416
11417 2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
11418
11419         * cli/cli-decode.c (lookup_cmd_composition): Fix comments
11420         and whitespace.
11421
11422 2020-04-25  Kamil Rytarowski  <n54@gmx.com>
11423
11424         * inf-ptrace.c (inf_ptrace_target::wait): Remove
11425         `PT_GET_PROCESS_STATE' block.
11426
11427 2020-04-24  Tom Tromey  <tom@tromey.com>
11428
11429         * symtab.h (symbol_get_demangled_name): Don't declare.
11430         * symtab.c (symbol_get_demangled_name): Remove.
11431         (general_symbol_info::natural_name)
11432         (general_symbol_info::demangled_name): Update.
11433
11434 2020-04-24  Tom Tromey  <tom@tromey.com>
11435
11436         PR rust/25025:
11437         * dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
11438
11439 2020-04-24  Tom Tromey  <tom@tromey.com>
11440
11441         PR symtab/12707:
11442         * dwarf2/read.c (add_partial_symbol): Use the linkage name if it
11443         exists.
11444         (new_symbol): Likewise.
11445         * compile/compile-object-load.c (get_out_value_type): Use
11446         symbol_matches_search_name.
11447
11448 2020-04-24  Tom Tromey  <tom@tromey.com>
11449
11450         * dwarf2/read.c (add_partial_symbol): Do not call
11451         compute_and_set_names.
11452
11453 2020-04-24  Tom Tromey  <tom@tromey.com>
11454
11455         * dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
11456         overload.
11457
11458 2020-04-24  Tom Tromey  <tom@tromey.com>
11459
11460         * psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
11461         (add_psymbol_to_list): New overload.  Make old overload call new
11462         one.
11463         * psympriv.h (add_psymbol_to_list): New overload.
11464
11465 2020-04-24  Tom Tromey  <tom@tromey.com>
11466
11467         * dwarf2/read.c (partial_die_info::read) <case
11468         DW_AT_linkage_name>: Use value_as_string.
11469         (dwarf2_string_attr): Use value_as_string.
11470         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
11471         method.
11472         * dwarf2/attribute.c (attribute::value_as_string): New method.
11473
11474 2020-04-24  Tom Tromey  <tom@tromey.com>
11475
11476         * symtab.c (general_symbol_info::natural_name)
11477         (general_symbol_info::demangled_name): Check for language_rust.
11478
11479 2020-04-24  Tom Tromey  <tom@tromey.com>
11480
11481         * dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
11482         (dwarf2_physname): ... from here.
11483         (partial_die_info::read): Add Rust "{" hack.
11484
11485 2020-04-24  Tom Tromey  <tom@tromey.com>
11486
11487         * symtab.h (struct general_symbol_info) <set_demangled_name>: New
11488         method.
11489         (symbol_set_demangled_name): Don't declare.
11490         * symtab.c (general_symbol_info::set_demangled_name): Rename from
11491         symbol_set_demangled_name.
11492         (general_symbol_info::set_language)
11493         (general_symbol_info::compute_and_set_names): Update.
11494         * minsyms.c (minimal_symbol_reader::install): Update.
11495         * dwarf2/read.c (new_symbol): Update.
11496
11497 2020-04-24  Tom Tromey  <tromey@adacore.com>
11498
11499         PR python/23662:
11500         * python/py-type.c (convert_field): Handle
11501         FIELD_LOC_KIND_DWARF_BLOCK.
11502         (typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
11503         (typy_get_dynamic): Nw function.
11504         (type_object_getset): Add "dynamic".
11505         * NEWS: Add entry.
11506
11507 2020-04-24  Tom Tromey  <tromey@adacore.com>
11508
11509         * ada-typeprint.c (print_choices, print_variant_part)
11510         (print_record_field_types_dynamic): New functions.
11511         (print_record_field_types): Use print_record_field_types_dynamic.
11512
11513 2020-04-24  Tom Tromey  <tromey@adacore.com>
11514
11515         * dwarf2/read.c (handle_data_member_location): New overload.
11516         (dwarf2_add_field): Use it.
11517         (decode_locdesc): Add "computed" parameter.  Update comment.
11518         * gdbtypes.c (is_dynamic_type_internal): Also look for
11519         FIELD_LOC_KIND_DWARF_BLOCK.
11520         (resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
11521         * gdbtypes.c (is_dynamic_type_internal): Add special case for C++
11522         virtual base classes.
11523         * gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
11524         FIELD_LOC_KIND_DWARF_BLOCK.
11525
11526 2020-04-24  Tom Tromey  <tromey@adacore.com>
11527
11528         * dwarf2/read.c (read_structure_type): Handle dynamic length.
11529         * gdbtypes.c (is_dynamic_type_internal): Check
11530         TYPE_HAS_DYNAMIC_LENGTH.
11531         (resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
11532         * gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
11533         New macros.
11534         (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
11535         constant.
11536
11537 2020-04-24  Tom Tromey  <tromey@adacore.com>
11538
11539         * dwarf2/read.c (struct variant_field): Rewrite.
11540         (struct variant_part_builder): New.
11541         (struct nextfield): Remove "variant" field.  Add "offset".
11542         (struct field_info): Add "current_variant_part" and
11543         "variant_parts".
11544         (alloc_discriminant_info): Remove.
11545         (alloc_rust_variant): New function.
11546         (quirk_rust_enum): Update.
11547         (dwarf2_add_field): Set "offset" member.  Don't handle
11548         DW_TAG_variant_part.
11549         (offset_map_type): New typedef.
11550         (convert_variant_range, create_one_variant)
11551         (create_one_variant_part, create_variant_parts)
11552         (add_variant_property): New functions.
11553         (dwarf2_attach_fields_to_type): Call add_variant_property.
11554         (read_structure_type): Don't handle DW_TAG_variant_part.
11555         (handle_variant_part, handle_variant): New functions.
11556         (handle_struct_member_die): Use them.
11557         (process_structure_scope): Don't handle variant parts.
11558         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
11559         (struct discriminant_info): Remove.
11560         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
11561         (struct main_type) <flag_discriminated_union>: Remove.
11562         * rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
11563         (rust_enum_variant): Return int.  Remove "contents".  Rewrite.
11564         (rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
11565         Update.
11566         * valops.c (value_union_variant): Remove.
11567         * value.h (value_union_variant): Don't declare.
11568
11569 2020-04-24  Tom Tromey  <tromey@adacore.com>
11570
11571         * ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
11572         (ada_value_primitive_packed_val): Update.
11573         * ada-valprint.c (ada_value_print_1): Update.
11574         * dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
11575         (dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
11576         just an address.  Use evaluate_for_locexpr_baton.
11577         (dwarf2_evaluate_property): Update.
11578         * dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
11579         array_view.
11580         * findvar.c (default_read_var_value): Update.
11581         * gdbtypes.c (compute_variant_fields_inner)
11582         (resolve_dynamic_type_internal): Update.
11583         (resolve_dynamic_type): Change type of valaddr parameter.
11584         * gdbtypes.h (resolve_dynamic_type): Update.
11585         * valarith.c (value_subscripted_rvalue): Update.
11586         * value.c (value_from_contents_and_address): Update.
11587
11588 2020-04-24  Tom Tromey  <tromey@adacore.com>
11589
11590         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
11591         "push_initial_value" parameter.
11592         (dwarf2_evaluate_property): Likewise.
11593         * dwarf2/loc.h (dwarf2_evaluate_property): Update.
11594
11595 2020-04-24  Tom Tromey  <tromey@adacore.com>
11596
11597         * gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
11598         (variant::matches, compute_variant_fields_recurse)
11599         (compute_variant_fields_inner, compute_variant_fields): New
11600         functions.
11601         (resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
11602         Use resolved_type after type is made.
11603         (operator==): Add new cases.
11604         * gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
11605         (struct discriminant_range, struct variant, struct variant_part):
11606         New.
11607         (union dynamic_prop_data) <variant_parts, original_type>: New
11608         members.
11609         (enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
11610         (enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
11611         constants.
11612         * value.c (unpack_bits_as_long): Now public.
11613         * value.h (unpack_bits_as_long): Declare.
11614
11615 2020-04-24  Tom Tromey  <tromey@adacore.com>
11616
11617         * rs6000-tdep.c (struct ppc_variant): Rename from "variant".
11618         (variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
11619
11620 2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
11621
11622         * windows-tdep.c (exception_values): Add WOW64 exception numbers.
11623
11624 2020-04-24  Kamil Rytarowski  <n54@gmx.com>
11625
11626         * inf-ptrace.h (follow_fork, insert_fork_catchpoint)
11627         (remove_fork_catchpoint, post_startup_inferior)
11628         (post_attach): Move...
11629         * obsd-nat.h (follow_fork, insert_fork_catchpoint)
11630         (remove_fork_catchpoint, post_startup_inferior)
11631         (post_attach): ...here.
11632         * inf-ptrace.c (follow_fork, insert_fork_catchpoint)
11633         (remove_fork_catchpoint, post_startup_inferior)
11634         (post_attach): Move...
11635         * obsd-nat.c (follow_fork, insert_fork_catchpoint)
11636         (remove_fork_catchpoint, post_startup_inferior)
11637         (post_attach): ...here.
11638
11639 2020-04-24  Tom Tromey  <tromey@adacore.com>
11640
11641         * nat/windows-nat.h (struct windows_thread_info)
11642         <pc_adjusted>: New member.
11643         * windows-nat.c (windows_fetch_one_register): Check
11644         pc_adjusted.
11645         (windows_nat_target::get_windows_debug_event)
11646         (windows_nat_target::wait): Set pc_adjusted.
11647
11648 2020-04-24  Tom de Vries  <tdevries@suse.de>
11649
11650         * contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
11651         Run gdb-add-index inside temp dir.
11652
11653 2020-04-23  Tom Tromey  <tromey@adacore.com>
11654
11655         * windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
11656         in loop.
11657
11658 2020-04-23  Luis Machado  <luis.machado@linaro.org>
11659
11660         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
11661         get_frame_register instead of gdbarch_unwind_pc.
11662
11663 2020-04-23  Tom de Vries  <tdevries@suse.de>
11664
11665         * symtab.c (lookup_global_symbol): Prefer def over decl.
11666
11667 2020-04-23  Tom de Vries  <tdevries@suse.de>
11668
11669         PR symtab/25807
11670         * block.c (best_symbol, better_symbol): Promote to external.
11671         * block.h (best_symbol, better_symbol): Declare.
11672         * symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
11673         decl.
11674
11675 2020-04-23  Tom Tromey  <tromey@adacore.com>
11676
11677         PR ada/25837:
11678         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
11679         "const char *", not a "const std::string &".
11680         <name_and_matcher::operator==>: Update.
11681         * unittests/lookup_name_info-selftests.c: Change type of
11682         "result".
11683
11684 2020-04-23  Tom Tromey  <tom@tromey.com>
11685
11686         * inferior.h (iterate_over_inferiors): Don't declare.
11687         * inferior.c (iterate_over_inferiors): Remove.
11688         * darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
11689         Remove.
11690         (darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
11691         use iterate_over_inferiors.
11692         (darwin_resume_inferior_it)
11693         (struct resume_inferior_threads_param)
11694         (darwin_resume_inferior_threads_it): Remove.
11695         (darwin_nat_target::resume): Don't use iterate_over_inferiors.
11696
11697 2020-04-23  Tom de Vries  <tdevries@suse.de>
11698
11699         * blockframe.c (find_pc_partial_function): Use
11700         find_pc_sect_compunit_symtab rather than
11701         objfile->sf->qf->find_pc_sect_compunit_symtab.
11702
11703 2020-04-22  Tom de Vries  <tdevries@suse.de>
11704
11705         PR symtab/25764
11706         * dwarf2/read.c (scan_partial_symbols): Allow external variable decls
11707         in psymtabs.
11708
11709 2020-04-22  Tom de Vries  <tdevries@suse.de>
11710
11711         PR symtab/25801
11712         * psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
11713         symtabs.
11714
11715 2020-04-22  Tom de Vries  <tdevries@suse.de>
11716
11717         PR symtab/25700
11718         * dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
11719         CU if already created.
11720
11721 2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
11722
11723         * infrun.c (displaced_step_fixup): Switch to the event_thread
11724         before calling displaced_step_restore, not after.
11725
11726 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
11727
11728         * record-btrace.c (record_btrace_enable_warn): Ignore thread if
11729         its inferior is not recorded by us.
11730         (record_btrace_target_open): Replace call to
11731         all_non_exited_threads () with call to current_inferior
11732         ()->non_exited_threads ().
11733         (record_btrace_target::stop_recording): Likewise.
11734         (record_btrace_target::close): Likewise.
11735         (record_btrace_target::wait): Likewise.
11736         (record_btrace_target::record_stop_replaying): Likewise.
11737
11738 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
11739
11740         * btrace.c (btrace_enable): Throw an error on double enables and
11741         when enabling recording fails.
11742         (btrace_disable): Throw an error if the thread is not recorded.
11743
11744 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
11745
11746         * record-btrace.c (record_btrace_target::fetch_registers): Forward
11747         request if we do not have a thread_info.
11748
11749 2020-04-21  Tom de Vries  <tdevries@suse.de>
11750
11751         PR gdb/25471
11752         * thread.c
11753         (scoped_restore_current_thread::scoped_restore_current_thread): Catch
11754         exception in get_frame_id.
11755
11756 2020-04-20  Tom Tromey  <tromey@adacore.com>
11757
11758         * python/python.c (struct gdbpy_event): Mark move constructor as
11759         noexcept.
11760         * python/py-tui.c (class gdbpy_tui_window_maker): Mark move
11761         constructor as noexcept.
11762         * completer.h (struct completion_result): Mark move constructor as
11763         noexcept.
11764         * completer.c (completion_result::completion_result): Use
11765         initialization style.  Don't call reset_match_list.
11766
11767 2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
11768
11769         * MAINTAINERS (Write After Approval): Add myself.
11770
11771 2020-04-18  Tom Tromey  <tom@tromey.com>
11772
11773         * windows-tdep.c (init_w32_command_list)
11774         (w32_prefix_command_valid): Restore.
11775         (_initialize_windows_tdep): Call init_w32_command_list.
11776
11777 2020-04-18  Tom Tromey  <tom@tromey.com>
11778
11779         * xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
11780         * value.c (value_fn_field): Update.
11781         * valops.c (find_function_in_inferior)
11782         (value_allocate_space_in_inferior): Update.
11783         * tui/tui-winsource.c (tui_update_source_windows_with_line):
11784         Update.
11785         * tui/tui-source.c (tui_source_window::set_contents): Update.
11786         * symtab.c (lookup_global_or_static_symbol)
11787         (find_function_start_sal_1, skip_prologue_sal)
11788         (print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
11789         * symmisc.c (dump_msymbols, dump_symtab_1)
11790         (maintenance_print_one_line_table): Update.
11791         * symfile.c (init_entry_point_info, section_is_mapped)
11792         (list_overlays_command, simple_read_overlay_table)
11793         (simple_overlay_update_1): Update.
11794         * stap-probe.c (handle_stap_probe): Update.
11795         * stabsread.c (dbx_init_float_type, define_symbol)
11796         (read_one_struct_field, read_enum_type, read_range_type): Update.
11797         * source.c (info_line_command): Update.
11798         * python/python.c (gdbpy_source_objfile_script)
11799         (gdbpy_execute_objfile_script): Update.
11800         * python/py-type.c (save_objfile_types): Update.
11801         * python/py-objfile.c (py_free_objfile): Update.
11802         * python/py-inferior.c (python_new_objfile): Update.
11803         * psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
11804         (dump_psymtab_addrmap_1, maintenance_info_psymtabs)
11805         (maintenance_check_psymtabs): Update.
11806         * printcmd.c (info_address_command): Update.
11807         * objfiles.h (struct objfile) <arch>: New method, from
11808         get_objfile_arch.
11809         (get_objfile_arch): Don't declare.
11810         * objfiles.c (get_objfile_arch): Remove.
11811         (filter_overlapping_sections): Update.
11812         * minsyms.c (msymbol_is_function): Update.
11813         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
11814         (output_nondebug_symbol): Update.
11815         * mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
11816         (mdebug_expand_psymtab): Update.
11817         * machoread.c (macho_add_oso_symfile): Update.
11818         * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
11819         Update.
11820         * linux-fork.c (checkpoint_command): Update.
11821         * linespec.c (convert_linespec_to_sals): Update.
11822         * jit.c (finalize_symtab): Update.
11823         * infrun.c (insert_exception_resume_from_probe): Update.
11824         * ia64-tdep.c (ia64_find_unwind_table): Update.
11825         * hppa-tdep.c (internalize_unwinds): Update.
11826         * gdbtypes.c (get_type_arch, init_float_type, objfile_type):
11827         Update.
11828         * gcore.c (call_target_sbrk): Update.
11829         * elfread.c (record_minimal_symbol, elf_symtab_read)
11830         (elf_rel_plt_read, elf_gnu_ifunc_record_cache)
11831         (elf_gnu_ifunc_resolve_by_got): Update.
11832         * dwarf2/read.c (create_addrmap_from_index)
11833         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
11834         (read_debug_names_from_section)
11835         (process_psymtab_comp_unit_reader, add_partial_symbol)
11836         (add_partial_subprogram, process_full_comp_unit)
11837         (read_file_scope, read_func_scope, read_lexical_block_scope)
11838         (read_call_site_scope, dwarf2_ranges_read)
11839         (dwarf2_record_block_ranges, dwarf2_add_field)
11840         (mark_common_block_symbol_computed, read_tag_pointer_type)
11841         (read_tag_string_type, dwarf2_init_float_type)
11842         (dwarf2_init_complex_target_type, read_base_type)
11843         (partial_die_info::read, partial_die_info::read)
11844         (read_attribute_value, dwarf_decode_lines_1, new_symbol)
11845         (dwarf2_fetch_die_loc_sect_off): Update.
11846         * dwarf2/loc.c (dwarf2_find_location_expression)
11847         (class dwarf_evaluate_loc_desc, rw_pieced_value)
11848         (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
11849         (dwarf2_loc_desc_get_symbol_read_needs)
11850         (locexpr_describe_location_piece, locexpr_describe_location_1)
11851         (loclist_describe_location): Update.
11852         * dwarf2/index-write.c (write_debug_names): Update.
11853         * dwarf2/frame.c (dwarf2_build_frame_info): Update.
11854         * dtrace-probe.c (dtrace_process_dof): Update.
11855         * dbxread.c (read_dbx_symtab, dbx_end_psymtab)
11856         (process_one_symbol): Update.
11857         * ctfread.c (ctf_init_float_type, read_base_type): Update.
11858         * coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
11859         (coff_read_enum_type): Update.
11860         * cli/cli-cmds.c (edit_command, list_command): Update.
11861         * buildsym.c (buildsym_compunit::finish_block_internal): Update.
11862         * breakpoint.c (create_overlay_event_breakpoint)
11863         (create_longjmp_master_breakpoint)
11864         (create_std_terminate_master_breakpoint)
11865         (create_exception_master_breakpoint, get_sal_arch): Update.
11866         * block.c (block_gdbarch): Update.
11867         * annotate.c (annotate_source_line): Update.
11868
11869 2020-04-17  Tom Tromey  <tromey@adacore.com>
11870
11871         * auto-load.c (show_auto_load_cmd): Remove.
11872         (auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
11873         * arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
11874         (maintenance_print_arc_command): Remove.
11875         * tui/tui-win.c (tui_command): Remove.
11876         (tui_get_cmd_list): Use add_basic_prefix_cmd.
11877         * tui/tui-layout.c (tui_layout_command): Remove.
11878         (_initialize_tui_layout): Use add_basic_prefix_cmd.
11879         * python/python.c (user_set_python, user_show_python): Remove.
11880         (_initialize_python): Use add_basic_prefix_cmd,
11881         add_show_prefix_cmd.
11882         * guile/guile.c (set_guile_command, show_guile_command): Remove.
11883         (install_gdb_commands): Use add_basic_prefix_cmd,
11884         add_show_prefix_cmd.
11885         (info_guile_command): Remove.
11886         * dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
11887         (_initialize_dwarf2_read): Use add_basic_prefix_cmd,
11888         add_show_prefix_cmd.
11889         * cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
11890         Remove do_set and do_show parameters.
11891         * cli/cli-style.c (set_style, show_style): Remove.
11892         (_initialize_cli_style): Use add_basic_prefix_cmd,
11893         add_show_prefix_cmd.
11894         (cli_style_option::add_setshow_commands): Remove do_set and
11895         do_show parameters.
11896         (cli_style_option::add_setshow_commands): Use
11897         add_basic_prefix_cmd, add_show_prefix_cmd.
11898         (STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
11899         (set_style_name): Remove.
11900         * cli/cli-dump.c (dump_command, append_command): Remove.
11901         (srec_dump_command, ihex_dump_command, verilog_dump_command)
11902         (tekhex_dump_command, binary_dump_command)
11903         (binary_append_command): Remove.
11904         (_initialize_cli_dump): Use add_basic_prefix_cmd.
11905         * windows-tdep.c (w32_prefix_command_valid): Remove global.
11906         (init_w32_command_list): Remove; move into ...
11907         (_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
11908         * valprint.c (set_print, show_print, set_print_raw)
11909         (show_print_raw): Remove.
11910         (_initialize_valprint): Use add_basic_prefix_cmd,
11911         add_show_prefix_cmd.
11912         * typeprint.c (set_print_type, show_print_type): Remove.
11913         (_initialize_typeprint): Use add_basic_prefix_cmd,
11914         add_show_prefix_cmd.
11915         * record.c (set_record_command, show_record_command): Remove.
11916         (_initialize_record): Use add_basic_prefix_cmd,
11917         add_show_prefix_cmd.
11918         * cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
11919         add_show_prefix_cmd.
11920         (info_command, show_command, set_debug, show_debug): Remove.
11921         * top.h (set_history, show_history): Don't declare.
11922         * top.c (set_history, show_history): Remove.
11923         * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
11924         (unset_tdesc_cmd): Remove.
11925         (_initialize_target_descriptions): Use add_basic_prefix_cmd,
11926         add_show_prefix_cmd.
11927         * symtab.c (info_module_command): Remove.
11928         (_initialize_symtab): Use add_basic_prefix_cmd.
11929         * symfile.c (overlay_command): Remove.
11930         (_initialize_symfile): Use add_basic_prefix_cmd.
11931         * sparc64-tdep.c (info_adi_command): Remove.
11932         (_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
11933         * sh-tdep.c (show_sh_command, set_sh_command): Remove.
11934         (_initialize_sh_tdep): Use add_basic_prefix_cmd,
11935         add_show_prefix_cmd.
11936         * serial.c (serial_set_cmd, serial_show_cmd): Remove.
11937         (_initialize_serial): Use add_basic_prefix_cmd,
11938         add_show_prefix_cmd.
11939         * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
11940         (_initialize_ser_tcp): Use add_basic_prefix_cmd,
11941         add_show_prefix_cmd.
11942         * rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
11943         (_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
11944         add_show_prefix_cmd.
11945         * riscv-tdep.c (show_riscv_command, set_riscv_command)
11946         (show_debug_riscv_command, set_debug_riscv_command): Remove.
11947         (_initialize_riscv_tdep): Use add_basic_prefix_cmd,
11948         add_show_prefix_cmd.
11949         * remote.c (remote_command, set_remote_cmd): Remove.
11950         (_initialize_remote): Use add_basic_prefix_cmd.
11951         * record-full.c (set_record_full_command)
11952         (show_record_full_command): Remove.
11953         (_initialize_record_full): Use add_basic_prefix_cmd,
11954         add_show_prefix_cmd.
11955         * record-btrace.c (cmd_set_record_btrace)
11956         (cmd_show_record_btrace, cmd_set_record_btrace_bts)
11957         (cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
11958         (cmd_show_record_btrace_pt): Remove.
11959         (_initialize_record_btrace): Use add_basic_prefix_cmd,
11960         add_show_prefix_cmd.
11961         * ravenscar-thread.c (set_ravenscar_command)
11962         (show_ravenscar_command): Remove.
11963         (_initialize_ravenscar): Use add_basic_prefix_cmd,
11964         add_show_prefix_cmd.
11965         * mips-tdep.c (show_mips_command, set_mips_command)
11966         (_initialize_mips_tdep): Use add_basic_prefix_cmd,
11967         add_show_prefix_cmd.
11968         * maint.c (maintenance_command, maintenance_info_command)
11969         (maintenance_check_command, maintenance_print_command)
11970         (maintenance_set_cmd, maintenance_show_cmd): Remove.
11971         (_initialize_maint_cmds): Use add_basic_prefix_cmd,
11972         add_show_prefix_cmd.
11973         (show_per_command_cmd): Remove.
11974         * maint-test-settings.c (maintenance_set_test_settings_cmd):
11975         Remove.
11976         (maintenance_show_test_settings_cmd): Remove.
11977         (_initialize_maint_test_settings): Use add_basic_prefix_cmd,
11978         add_show_prefix_cmd.
11979         * maint-test-options.c (maintenance_test_options_command):
11980         Remove.
11981         (_initialize_maint_test_options): Use add_basic_prefix_cmd.
11982         * macrocmd.c (macro_command): Remove
11983         (_initialize_macrocmd): Use add_basic_prefix_cmd.
11984         * language.c (set_check, show_check): Remove.
11985         (_initialize_language): Use add_basic_prefix_cmd,
11986         add_show_prefix_cmd.
11987         * infcmd.c (unset_command): Remove.
11988         (_initialize_infcmd): Use add_basic_prefix_cmd.
11989         * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
11990         (_initialize_i386_tdep): Use add_basic_prefix_cmd,
11991         add_show_prefix_cmd.
11992         * go32-nat.c (go32_info_dos_command): Remove.
11993         (_initialize_go32_nat): Use add_basic_prefix_cmd.
11994         * cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
11995         (do_show_prefix_cmd, add_show_prefix_cmd): New functions.
11996         * frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
11997         (_initialize_frame): Use add_basic_prefix_cmd,
11998         add_show_prefix_cmd.
11999         * dcache.c (set_dcache_command, show_dcache_command): Remove.
12000         (_initialize_dcache): Use add_basic_prefix_cmd,
12001         add_show_prefix_cmd.
12002         * cp-support.c (maint_cplus_command): Remove.
12003         (_initialize_cp_support): Use add_basic_prefix_cmd.
12004         * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
12005         (maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
12006         (maint_btrace_pt_show_cmd, _initialize_btrace): Use
12007         add_basic_prefix_cmd, add_show_prefix_cmd.
12008         * breakpoint.c (save_command): Remove.
12009         (_initialize_breakpoint): Use add_basic_prefix_cmd.
12010         * arm-tdep.c (set_arm_command, show_arm_command): Remove.
12011         (_initialize_arm_tdep): Use add_basic_prefix_cmd,
12012         add_show_prefix_cmd.
12013         * ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
12014         (set_ada_command, show_ada_command): Remove.
12015         (_initialize_ada_language): Use add_basic_prefix_cmd,
12016         add_show_prefix_cmd.
12017         * command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
12018
12019 2020-04-16  Kamil Rytarowski  <n54@gmx.com>
12020
12021         * nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
12022         * nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
12023
12024 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
12025
12026         * windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
12027         warning messages.
12028
12029 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
12030
12031         * windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
12032         import table is not at beginning of .idata section.
12033
12034 2020-04-16  Pedro Alves  <palves@redhat.com>
12035
12036         * inferior.c (delete_inferior): Use delete operator directly
12037         instead of delete_program_space.
12038         * progspace.c (add_program_space): New, factored out from
12039         program_space::program_space.
12040         (remove_program_space): New, factored out from
12041         delete_program_space.
12042         (program_space::program_space): Remove intro comment.  Rewrite.
12043         (program_space::~program_space): Remove intro comment.  Call
12044         remove_program_space.
12045         (delete_program_space): Delete.
12046         * progspace.h (program_space::program_space): Make explicit.  Move
12047         intro comment here, adjusted.
12048         (program_space::~program_space): Move intro comment here,
12049         adjusted.
12050         (delete_program_space): Remove.
12051
12052 2020-04-16  Tom Tromey  <tromey@adacore.com>
12053
12054         * windows-nat.c (windows_nat::handle_access_violation): New
12055         function.
12056         * nat/windows-nat.h (handle_access_violation): Declare.
12057         * nat/windows-nat.c (handle_exception): Move Cygwin code to
12058         windows-nat.c.  Call handle_access_violation.
12059
12060 2020-04-16  Tom de Vries  <tdevries@suse.de>
12061
12062         PR symtab/25791
12063         * dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
12064         CUs without psymtab.
12065
12066 2020-04-16  Kevin Buettner  <kevinb@redhat.com>
12067
12068         * python/python.c (do_start_initialization): Don't call
12069         PyEval_InitThreads for Python 3.9 and beyond.
12070
12071 2020-04-15  Kamil Rytarowski  <n54@gmx.com>
12072
12073         * obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
12074         thread functions.
12075         (obsd_nat_target::wait): Likewise.
12076
12077 2020-04-15  Tom Tromey  <tromey@adacore.com>
12078
12079         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
12080         (DEBUG_EXCEPT): Use debug_printf.
12081
12082 2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
12083
12084         * completer.c (class completion_tracker::completion_hash_entry)
12085         <hash_name>: New member function.
12086         (completion_tracker::discard_completions): New callback to hash a
12087         completion_hash_entry, pass this to htab_create_alloc.
12088
12089 2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
12090
12091         * windows-nat.c (windows_make_so): Warn rather than stopping with
12092         an error if realpath() fails.
12093
12094 2020-04-14  Kamil Rytarowski  <n54@gmx.com>
12095
12096         * nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
12097         (nbsd_nat_target::info_proc): Add do_status.
12098
12099 2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
12100             Tom de Vries  <tdevries@suse.de>
12101
12102         PR symtab/25718
12103         * psympriv.h (struct partial_symtab::read_symtab)
12104         (struct partial_symtab::expand_psymtab)
12105         (struct partial_symtab::read_dependencies): Update comments.
12106         * dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
12107         read_symtab for includer.
12108         (struct dwarf2_include_psymtab::expand_psymtab): Assert false.
12109         (struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
12110         (struct dwarf2_include_psymtab::m_readin): Remove.
12111         (struct dwarf2_include_psymtab::includer): New member function.
12112         (dwarf2_psymtab::expand_psymtab): Assert !readin.
12113
12114 2020-04-14  Tom de Vries  <tdevries@suse.de>
12115
12116         PR symtab/25720
12117         * symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
12118         with NULL symbol_matcher and lookup_name.
12119         * psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
12120         and lookup_name.
12121         * dwarf2/read.c (dw2_expand_symtabs_matching)
12122         (dw2_debug_names_expand_symtabs_matching): Same.
12123         * symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
12124         Make lookup_name a pointer.  Update comment.
12125         * symtab.c (global_symbol_searcher::expand_symtabs): Handle
12126         lookup_name being a pointer.
12127         * symfile.c (expand_symtabs_matching): Same.
12128         * symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
12129         * linespec.c (iterate_over_all_matching_symtabs): Same.
12130
12131 2020-04-13  Tom Tromey  <tom@tromey.com>
12132
12133         * run-on-main-thread.c: Update include.
12134         * unittests/main-thread-selftests.c: Update include.
12135         * tui/tui-win.c: Update include.
12136         * tui/tui-io.c: Update include.
12137         * tui/tui-interp.c: Update include.
12138         * tui/tui-hooks.c: Update include.
12139         * top.h: Update include.
12140         * top.c: Update include.
12141         * ser-base.c: Update include.
12142         * remote.c: Update include.
12143         * remote-notif.c: Update include.
12144         * remote-fileio.c: Update include.
12145         * record-full.c: Update include.
12146         * record-btrace.c: Update include.
12147         * python/python.c: Update include.
12148         * posix-hdep.c: Update include.
12149         * mingw-hdep.c: Update include.
12150         * mi/mi-main.c: Update include.
12151         * mi/mi-interp.c: Update include.
12152         * main.c: Update include.
12153         * linux-nat.c: Update include.
12154         * interps.c: Update include.
12155         * infrun.c: Update include.
12156         * inf-loop.c: Update include.
12157         * event-top.c: Update include.
12158         * event-loop.c: Move to ../gdbsupport/.
12159         * event-loop.h: Move to ../gdbsupport/.
12160         * async-event.h: Update include.
12161         * Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
12162
12163 2020-04-13  Tom Tromey  <tom@tromey.com>
12164
12165         * tui/tui-win.c: Include async-event.h.
12166         * remote.c: Include async-event.h.
12167         * remote-notif.c: Include async-event.h.
12168         * record-full.c: Include async-event.h.
12169         * record-btrace.c: Include async-event.h.
12170         * infrun.c: Include async-event.h.
12171         * event-top.c: Include async-event.h.
12172         * event-loop.h: Move some declarations to async-event.h.
12173         * event-loop.c: Don't include ser-event.h or top.h.  Move some
12174         code to async-event.c.
12175         * async-event.h: New file.
12176         * async-event.c: New file.
12177         * Makefile.in (COMMON_SFILES): Add async-event.c.
12178         (HFILES_NO_SRCDIR): Add async-event.h.
12179
12180 2020-04-13  Tom Tromey  <tom@tromey.com>
12181
12182         * utils.c (flush_streams): New function.
12183         * event-loop.c (gdb_wait_for_event): Call flush_streams.
12184
12185 2020-04-13  Tom Tromey  <tom@tromey.com>
12186
12187         * event-loop.c (handle_file_event): Use warning, not
12188         printf_unfiltered.
12189
12190 2020-04-13  Tom Tromey  <tom@tromey.com>
12191
12192         * event-loop.c: Include <chrono>.
12193
12194 2020-04-13  Tom Tromey  <tom@tromey.com>
12195
12196         * gdb_select.h: Move to ../gdbsupport/.
12197         * event-loop.c: Update include path.
12198         * top.c: Update include path.
12199         * ser-base.c: Update include path.
12200         * ui-file.c: Update include path.
12201         * ser-tcp.c: Update include path.
12202         * guile/scm-ports.c: Update include path.
12203         * posix-hdep.c: Update include path.
12204         * ser-unix.c: Update include path.
12205         * gdb_usleep.c: Update include path.
12206         * mingw-hdep.c: Update include path.
12207         * inflow.c: Update include path.
12208         * infrun.c: Update include path.
12209         * event-top.c: Update include path.
12210
12211 2020-04-13  Tom Tromey  <tom@tromey.com>
12212
12213         * configure: Rebuild.
12214         * configure.ac: Remove checks that are now in GDB_AC_COMMON.
12215
12216 2020-04-13  Tom Tromey  <tom@tromey.com>
12217
12218         * event-loop.h (start_event_loop): Don't declare.
12219         * event-loop.c (start_event_loop): Move...
12220         * main.c (start_event_loop): ...here.  Now static.
12221
12222 2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
12223
12224         * MAINTAINERS: Update my email address.
12225
12226 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
12227
12228         * nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
12229         IP_ALL.
12230
12231 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
12232
12233         * nbsd-nat.c (nbsd_pid_to_cmdline): Add.
12234         (nbsd_nat_target::info_proc): Add do_cmdline.
12235
12236 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
12237
12238         * nbsd-nat.c (nbsd_pid_to_cwd): Add.
12239         (nbsd_nat_target::info_proc): Add do_cwd.
12240
12241 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
12242
12243         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
12244
12245 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
12246
12247         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
12248         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
12249         (nbsd_nat_target::info_proc): New functions.
12250         * nbsd-nat.c (kinfo_get_vmmap): New function.
12251         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
12252         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
12253         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
12254         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
12255         functions.
12256         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
12257         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
12258         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
12259         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
12260         (KINFO_VME_FLAG_GROWS_DOWN): New.
12261
12262 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
12263
12264         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
12265         bit shift.
12266
12267 2020-04-10  Tom Tromey  <tromey@adacore.com>
12268
12269         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
12270
12271 2020-04-10  Tom Tromey  <tromey@adacore.com>
12272
12273         * symtab.c (get_symbol_address, get_msymbol_address): Skip
12274         separate debug files.
12275
12276 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
12277
12278         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
12279         Move to...
12280         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
12281         ... here.
12282         * windows-nat.c (windows_nat_target::get_windows_debug_event):
12283         Check for STATUS_WX86_BREAKPOINT.
12284         (windows_nat_target::wait): Same.
12285
12286 2020-04-10  Tom de Vries  <tdevries@suse.de>
12287
12288         PR cli/25808
12289         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
12290
12291 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
12292
12293         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
12294         (Write After Approval): Remove Tom de Vries.
12295
12296 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
12297
12298         revert partially:
12299         2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
12300
12301         * buildsym.c (record_line): Fix undefined behavior and preserve
12302         lines at eof.
12303
12304 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
12305
12306         * auxv.h (svr4_auxv_parse): New.
12307         * auxv.c (default_auxv_parse): Split into default_auxv_parse
12308         and generic_auxv_parse.
12309         (svr4_auxv_parse): Add.
12310         * obsd-tdep.c: Include "auxv.h".
12311         (obsd_auxv_parse): Remove.
12312         (obsd_init_abi): Remove comment.
12313         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
12314         from `obsd_auxv_parse' to `svr4_auxv_parse'.
12315         * nbsd-tdep.c: Include "auxv.h".
12316         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
12317
12318 2020-04-08  Tom Tromey  <tromey@adacore.com>
12319
12320         * nat/windows-nat.h (last_wait_event): Don't declare.
12321         (wait_for_debug_event): Update comment.
12322         * nat/windows-nat.c (last_wait_event): Now static.
12323
12324 2020-04-08  Tom Tromey  <tromey@adacore.com>
12325
12326         * windows-nat.c (wait_for_debug_event): Move to
12327         nat/windows-nat.c.
12328         * nat/windows-nat.h (wait_for_debug_event): Declare.
12329         * nat/windows-nat.c (wait_for_debug_event): Move from
12330         windows-nat.c.  No longer static.
12331
12332 2020-04-08  Tom Tromey  <tromey@adacore.com>
12333
12334         * windows-nat.c (get_windows_debug_event): Use
12335         fetch_pending_stop.
12336         * nat/windows-nat.h (fetch_pending_stop): Declare.
12337         * nat/windows-nat.c (fetch_pending_stop): New function.
12338
12339 2020-04-08  Tom Tromey  <tromey@adacore.com>
12340
12341         * windows-nat.c (windows_continue): Use matching_pending_stop and
12342         continue_last_debug_event.
12343         * nat/windows-nat.h (matching_pending_stop)
12344         (continue_last_debug_event): Declare.
12345         * nat/windows-nat.c (DEBUG_EVENTS): New define.
12346         (matching_pending_stop, continue_last_debug_event): New
12347         functions.
12348
12349 2020-04-08  Tom Tromey  <tromey@adacore.com>
12350
12351         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
12352         (handle_exception_result): Move to nat/windows-nat.h.
12353         (DEBUG_EXCEPTION_SIMPLE): Remove.
12354         (windows_nat::handle_ms_vc_exception): New function.
12355         (handle_exception): Move to nat/windows-nat.c.
12356         (get_windows_debug_event): Update.
12357         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
12358         nat/windows-nat.c.
12359         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
12360         (handle_exception_result): Move from windows-nat.c.
12361         (handle_exception): Declare.
12362         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
12363         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
12364         windows-nat.c.
12365
12366 2020-04-08  Tom Tromey  <tromey@adacore.com>
12367
12368         * windows-nat.c (exception_count, event_count): Remove.
12369         (handle_exception, get_windows_debug_event)
12370         (do_initial_windows_stuff): Update.
12371
12372 2020-04-08  Tom Tromey  <tromey@adacore.com>
12373
12374         * windows-nat.c (windows_nat::handle_load_dll)
12375         (windows_nat::handle_unload_dll): Rename.  No longer static.
12376         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
12377         Declare.
12378
12379 2020-04-08  Tom Tromey  <tromey@adacore.com>
12380
12381         * complaints.h (stop_whining): Declare at top-level.
12382         (complaint): Don't declare stop_whining.
12383
12384 2020-04-08  Tom Tromey  <tromey@adacore.com>
12385
12386         * windows-nat.c (windows_nat::handle_output_debug_string):
12387         Rename.  No longer static.
12388         * nat/windows-nat.h (handle_output_debug_string): Declare.
12389
12390 2020-04-08  Tom Tromey  <tromey@adacore.com>
12391
12392         * windows-nat.c (current_process_handle, current_process_id)
12393         (main_thread_id, last_sig, current_event, last_wait_event)
12394         (current_windows_thread, desired_stop_thread_id, pending_stops)
12395         (struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
12396         (display_selectors, fake_create_process)
12397         (get_windows_debug_event): Update.
12398         * nat/windows-nat.h (current_process_handle, current_process_id)
12399         (main_thread_id, last_sig, current_event, last_wait_event)
12400         (current_windows_thread, desired_stop_thread_id, pending_stops)
12401         (struct pending_stop, siginfo_er): Move from windows-nat.c.
12402         * nat/windows-nat.c (current_process_handle, current_process_id)
12403         (main_thread_id, last_sig, current_event, last_wait_event)
12404         (current_windows_thread, desired_stop_thread_id, pending_stops)
12405         (siginfo_er): New globals.  Move from windows-nat.c.
12406
12407 2020-04-08  Tom Tromey  <tromey@adacore.com>
12408
12409         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
12410         (handle_load_dll): Update.
12411         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
12412
12413 2020-04-08  Tom Tromey  <tromey@adacore.com>
12414
12415         * windows-nat.c (enum thread_disposition_type): Move to
12416         nat/windows-nat.h.
12417         (windows_nat::thread_rec): Rename from thread_rec.  No longer
12418         static.
12419         (windows_add_thread, windows_nat_target::fetch_registers)
12420         (windows_nat_target::store_registers, handle_exception)
12421         (windows_nat_target::resume, get_windows_debug_event)
12422         (windows_nat_target::get_tib_address)
12423         (windows_nat_target::thread_name)
12424         (windows_nat_target::thread_alive): Update.
12425         * nat/windows-nat.h (enum thread_disposition_type): Move from
12426         windows-nat.c.
12427         (thread_rec): Declare.
12428
12429 2020-04-08  Tom Tromey  <tromey@adacore.com>
12430
12431         * windows-nat.c: Add "using namespace".
12432         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
12433         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
12434
12435 2020-04-08  Tom Tromey  <tromey@adacore.com>
12436
12437         * nat/windows-nat.h (struct windows_thread_info): Declare
12438         destructor.
12439         * nat/windows-nat.c (~windows_thread_info): New.
12440
12441 2020-04-08  Tom Tromey  <tromey@adacore.com>
12442
12443         PR gdb/22992
12444         * windows-nat.c (current_event): Update comment.
12445         (last_wait_event, desired_stop_thread_id): New globals.
12446         (struct pending_stop): New.
12447         (pending_stops): New global.
12448         (windows_nat_target) <stopped_by_sw_breakpoint>
12449         <supports_stopped_by_sw_breakpoint>: New methods.
12450         (windows_fetch_one_register): Add assertions.  Adjust PC.
12451         (windows_continue): Handle pending stops.  Suspend other threads
12452         when stepping.  Use last_wait_event
12453         (wait_for_debug_event): New function.
12454         (get_windows_debug_event): Use wait_for_debug_event.  Handle
12455         pending stops.  Queue spurious stops.
12456         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
12457         (windows_nat_target::kill): Use wait_for_debug_event.
12458         * nat/windows-nat.h (struct windows_thread_info)
12459         <stopped_at_software_breakpoint>: New field.
12460         * nat/windows-nat.c (windows_thread_info::resume): Clear
12461         stopped_at_software_breakpoint.
12462
12463 2020-04-08  Tom Tromey  <tromey@adacore.com>
12464
12465         * windows-nat.c (enum thread_disposition_type): New.
12466         (thread_rec): Replace "get_context" parameter with "disposition";
12467         change type.
12468         (windows_add_thread, windows_nat_target::fetch_registers)
12469         (windows_nat_target::store_registers, handle_exception)
12470         (windows_nat_target::resume, get_windows_debug_event)
12471         (windows_nat_target::get_tib_address)
12472         (windows_nat_target::thread_name)
12473         (windows_nat_target::thread_alive): Update.
12474
12475 2020-04-08  Tom Tromey  <tromey@adacore.com>
12476
12477         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
12478         (windows_continue): Use windows_continue::resume.
12479         * nat/windows-nat.h (struct windows_thread_info) <suspend,
12480         resume>: Declare new methods.
12481         * nat/windows-nat.c: New file.
12482         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
12483
12484 2020-04-08  Tom Tromey  <tromey@adacore.com>
12485
12486         * windows-nat.c (windows_add_thread, windows_delete_thread)
12487         (windows_nat_target::fetch_registers)
12488         (windows_nat_target::store_registers, fake_create_process)
12489         (windows_nat_target::resume, windows_nat_target::resume)
12490         (get_windows_debug_event, windows_nat_target::wait)
12491         (windows_nat_target::pid_to_str)
12492         (windows_nat_target::get_tib_address)
12493         (windows_nat_target::get_ada_task_ptid)
12494         (windows_nat_target::thread_name)
12495         (windows_nat_target::thread_alive): Use lwp, not tid.
12496
12497 2020-04-08  Tom Tromey  <tromey@adacore.com>
12498
12499         * windows-nat.c (handle_exception)
12500         (windows_nat_target::thread_name): Update.
12501         * nat/windows-nat.h (windows_thread_info): Remove destructor.
12502         <name>: Now unique_xmalloc_ptr.
12503
12504 2020-04-08  Tom Tromey  <tromey@adacore.com>
12505
12506         * windows-nat.c (thread_rec)
12507         (windows_nat_target::fetch_registers): Update.
12508         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
12509         Update comment.
12510         <debug_registers_changed, reload_context>: Now bool.
12511
12512 2020-04-08  Tom Tromey  <tromey@adacore.com>
12513
12514         * windows-nat.c (windows_add_thread): Use new.
12515         (windows_init_thread_list, windows_delete_thread): Use delete.
12516         (get_windows_debug_event): Update.
12517         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
12518         destructor, and initializers.
12519
12520 2020-04-08  Tom Tromey  <tromey@adacore.com>
12521
12522         * windows-nat.c (struct windows_thread_info): Remove.
12523         * nat/windows-nat.h: New file.
12524
12525 2020-04-08  Tom Tromey  <tromey@adacore.com>
12526
12527         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
12528         (thread_rec, windows_add_thread, windows_delete_thread)
12529         (windows_continue): Update.
12530
12531 2020-04-08  Tom Tromey  <tromey@adacore.com>
12532
12533         * windows-nat.c (struct windows_thread_info): Remove typedef.
12534         (thread_head): Remove.
12535         (thread_list): New global.
12536         (thread_rec, windows_add_thread, windows_init_thread_list)
12537         (windows_delete_thread, windows_continue): Update.
12538
12539 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
12540
12541         * windows-tdep.h (windows_init_abi): Add comment.
12542         (cygwin_init_abi): New declaration.
12543         * windows-tdep.c: Split signal enumeration in two, one for
12544         Windows and one for Cygwin.
12545         (windows_gdb_signal_to_target): Only deal with signal of the
12546         Windows OS ABI.
12547         (cygwin_gdb_signal_to_target): New function.
12548         (windows_init_abi): Rename to windows_init_abi_common, don't set
12549         gdb_signal_to_target gdbarch method.  Add new new function with
12550         this name.
12551         (cygwin_init_abi): New function.
12552         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
12553         comment.  Don't call windows_init_abi.
12554         (amd64_windows_init_abi): Add comment, call windows_init_abi.
12555         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
12556         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
12557         i386_windows_init_abi_common, don't call windows_init_abi.  Add
12558         a new function of this name.
12559         (i386_cygwin_init_abi): New function.
12560         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
12561         OS ABI Cygwin.
12562
12563 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
12564
12565         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
12566         parameter.c.
12567         (dwarf2_read_gdb_index): Update.
12568
12569 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
12570
12571         * nbsd-tdep.c: Include "objfiles.h".
12572         (nbsd_skip_solib_resolver): New.
12573         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
12574
12575 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
12576
12577         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
12578         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
12579         with DW_LLE_base_addressx are being emitted in DWARFv5.
12580         Add the newly added kind DW_LOC_OFFSET_PAIR also.
12581         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
12582         unsigned integer.
12583
12584 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
12585
12586         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
12587         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
12588         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
12589         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
12590         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
12591         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
12592         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
12593
12594
12595 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
12596
12597         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
12598         (read_loclist_index): New function definition.
12599         (lookup_loclist_base): New function definition.
12600         (read_loclist_header): New function definition.
12601         (dwarf2_cu): Add loclist_base and loclist_header field.
12602         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
12603         (read_full_die_1): Read the value of DW_AT_loclists_base.
12604         (read_attribute_reprocess): Handle DW_FORM_loclistx.
12605         (read_attribute_value): Handle DW_FORM_loclistx.
12606         (skip_one_die): Handle DW_FORM_loclistx.
12607         (loclist_header): New structure declaration.
12608         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
12609
12610 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
12611
12612         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
12613         constructor.  Remove `addr` parameter from other constructor and
12614         add `per_cu` parameter.
12615         * dwarf2/read.c (create_partial_symtab): Update.
12616
12617 2020-04-07  Tom de Vries  <tdevries@suse.de>
12618
12619         PR symtab/25796
12620         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
12621         (partial_die_info::fixup): Inherit has_const_value.
12622
12623 2020-04-07  Tom de Vries  <tdevries@suse.de>
12624
12625         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
12626         symbols without address.
12627
12628 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
12629
12630         * nbsd-nat.h (struct thread_info): Add forward declaration.
12631         (nbsd_nat_target::thread_alive): Add.
12632         (nbsd_nat_target::thread_name): Likewise.
12633         (nbsd_nat_target::update_thread_list): Likewise.
12634         (update_thread_list::post_attach): Likewise.
12635         (post_attach::pid_to_str): Likewise.
12636         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
12637         (nbsd_thread_lister): Add.
12638         (nbsd_nat_target::thread_alive): Likewise.
12639         (nbsd_nat_target::thread_name): Likewise.
12640         (nbsd_add_threads): Likewise.
12641         (update_thread_list::post_attach): Likewise.
12642         (nbsd_nat_target::update_thread_list): Likewise.
12643         (post_attach::pid_to_str): Likewise.
12644
12645 2020-04-06  Tom Tromey  <tromey@adacore.com>
12646
12647         * ada-valprint.c (print_variant_part): Extract the variant field.
12648         (print_field_values): Use the field as the outer value when
12649         recursing.
12650
12651 2020-04-06  Tom Tromey  <tromey@adacore.com>
12652
12653         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
12654         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
12655         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
12656         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
12657         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
12658
12659 2020-04-06  Tom Tromey  <tromey@adacore.com>
12660
12661         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
12662         TYPE_CODE_ERROR.
12663
12664 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
12665
12666         * nbsd-tdep.c: Include "gdbarch.h".
12667         Define enum with NetBSD signal numbers.
12668         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
12669         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
12670         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
12671         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
12672         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
12673         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
12674         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
12675         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
12676         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
12677         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
12678         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
12679         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
12680
12681 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
12682
12683         PR gdb/25325
12684         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
12685
12686 2020-04-03  Tom Tromey  <tromey@adacore.com>
12687
12688         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
12689         Read constant block.
12690
12691 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
12692
12693         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
12694         (gdb_bfd_get_full_section_contents): New declaration.
12695         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
12696         * windows-tdep.c (is_linked_with_cygwin_dll): Use
12697         gdb_bfd_get_full_section_contents.
12698
12699 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
12700
12701         * exec.c (build_section_table): Replace internal_error with
12702         gdb_assert.
12703         (section_table_xfer_memory_partial): Likewise.
12704         * mdebugread.c (parse_partial_symbols): Likewise.
12705         * psymtab.c (lookup_partial_symbol): Likewise.
12706         * utils.c (wrap_here): Likewise.
12707
12708 2020-04-02  Tom Tromey  <tromey@adacore.com>
12709
12710         * f-lang.c (build_fortran_types): Use arch_type to initialize
12711         builtin_complex_s32 in the TYPE_CODE_ERROR case.
12712
12713 2020-04-02  Tom Tromey  <tromey@adacore.com>
12714
12715         * dwarf2/read.c (partial_die_info::read): Do not create a vector
12716         of attributes.
12717
12718 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
12719             Bernd Edlinger <bernd.edlinger@hotmail.de>
12720             Tom Tromey  <tromey@adacore.com>
12721
12722         * buildsym.c (buildsym_compunit::record_line): Remove
12723         deduplication code.
12724
12725 2020-04-02  Tom de Vries  <tdevries@suse.de>
12726
12727         PR ada/24671
12728         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
12729
12730 2020-04-02  Tom de Vries  <tdevries@suse.de>
12731
12732         * dwarf2/read.c (dwarf2_gdb_index_functions,
12733         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
12734         NULL.
12735         * psymtab.c (psym_lookup_global_symbol_language): New function.
12736         (psym_functions): Init psym_lookup_global_symbol_language with
12737         psym_lookup_global_symbol_language.
12738         * symfile-debug.c (debug_sym_quick_functions): Init
12739         lookup_global_symbol_language with NULL.
12740         * symfile.c (set_initial_language): Remove fixme comment.
12741         * symfile.h (struct quick_symbol_functions): Add
12742         lookup_global_symbol_language.
12743         * symtab.c (find_quick_global_symbol_language): New function.
12744         (find_main_name): Use find_quick_global_symbol_language.
12745
12746 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
12747
12748         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
12749
12750 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
12751
12752         * buildsym.c (record_line): Fix undefined behavior and preserve
12753         lines at eof.
12754
12755 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
12756
12757         * buildsym.c (record_line): Fix the resizing condition.
12758
12759 2020-04-01  Tom Tromey  <tom@tromey.com>
12760
12761         * value.h (value_literal_complex): Add comment.
12762         * valops.c (value_literal_complex): Refer to value.h.
12763
12764 2020-04-01  Tom Tromey  <tom@tromey.com>
12765
12766         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
12767         (scalar_type): New rule, from typebase.
12768         (typebase): Use scalar_type.  Recognize complex types.
12769         (field_name): Handle FLOAT_KEYWORD.
12770         (ident_tokens): Add _Complex and __complex__.
12771
12772 2020-04-01  Tom Tromey  <tom@tromey.com>
12773
12774         PR exp/25299:
12775         * valarith.c (promotion_type, complex_binop): New functions.
12776         (scalar_binop): Handle complex numbers.  Use promotion_type.
12777         (value_pos, value_neg, value_complement): Handle complex numbers.
12778
12779 2020-04-01  Tom Tromey  <tom@tromey.com>
12780
12781         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
12782         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
12783         (parse_number): Handle complex numbers.
12784
12785 2020-04-01  Tom Tromey  <tom@tromey.com>
12786
12787         * c-valprint.c (c_decorations): Change complex suffix to "i".
12788
12789 2020-04-01  Tom Tromey  <tom@tromey.com>
12790
12791         * valprint.c (generic_value_print_complex): Use accessors.
12792         * value.h (value_real_part, value_imaginary_part): Declare.
12793         * valops.c (value_real_part, value_imaginary_part): New
12794         functions.
12795         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
12796
12797 2020-04-01  Tom Tromey  <tom@tromey.com>
12798
12799         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
12800         (read_range_type): Update.
12801         * mdebugread.c (basic_type): Update.
12802         * go-lang.c (build_go_types): Use init_complex_type.
12803         * gdbtypes.h (struct main_type) <complex_type>: New member.
12804         (init_complex_type): Update.
12805         (arch_complex_type): Don't declare.
12806         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
12807         Make name if none given.  Use alloc_type_copy.  Look for cached
12808         complex type.
12809         (arch_complex_type): Remove.
12810         (gdbtypes_post_init): Use init_complex_type.
12811         * f-lang.c (build_fortran_types): Use init_complex_type.
12812         * dwarf2/read.c (read_base_type): Update.
12813         * d-lang.c (build_d_types): Use init_complex_type.
12814         * ctfread.c (read_base_type): Update.
12815
12816 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
12817
12818         * infrun.c (stop_all_threads): Update assertion, plus when
12819         stopping threads, take into account that we might be trying
12820         to stop an all-stop target.
12821         (stop_waiting): Call 'stop_all_threads' if there exists a
12822         non-stop target.
12823
12824 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
12825
12826         * target.h (exists_non_stop_target): New function declaration.
12827         * target.c (exists_non_stop_target): New function.
12828
12829 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
12830
12831         PR gdb/24789
12832         * eval.c (is_integral_or_integral_reference): New function.
12833         (evaluate_subexp_standard): Allow integer references in
12834         pointer arithmetic.
12835
12836 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
12837
12838         * remote.c (remote_target::remote_parse_stop_reply): Remove the
12839         check for no ptid in the stop reply when the target is non-stop.
12840
12841 2020-04-01  Tom Tromey  <tromey@adacore.com>
12842
12843         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
12844         "name" parameter to rvalue reference.  Initialize m_name_holder.
12845         <lookup_name_info>: New overloads.
12846         <name>: Return gdb::string_view.
12847         <c_str>: New method.
12848         <make_ignore_params>: Update.
12849         <search_name_hash>: Update.
12850         <language_lookup_name>: Return const char *.
12851         <m_name>: Change type.
12852         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
12853         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
12854         (lookup_name_info::match_any): Update.
12855         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
12856         Update.
12857         * minsyms.c (linkage_name_str): Update.
12858         * language.c (default_symbol_name_matcher): Update.
12859         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
12860         Update.
12861         * ada-lang.c (ada_fold_name): Change parameter to string_view.
12862         (ada_lookup_name_info::ada_lookup_name_info): Update.
12863         (literal_symbol_name_matcher): Update.
12864
12865 2020-04-01  Tom Tromey  <tromey@adacore.com>
12866
12867         * psymtab.c (psymtab_search_name): Remove function.
12868         (psym_lookup_symbol): Create search name and lookup name here.
12869         (lookup_partial_symbol): Remove "name" parameter; add
12870         lookup_name.
12871         (psym_expand_symtabs_for_function): Update.
12872
12873 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
12874
12875         PR tui/25597:
12876         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
12877
12878 2020-03-31  Tom Tromey  <tromey@adacore.com>
12879
12880         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
12881         memcpy.
12882
12883 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
12884
12885         * features/riscv/32bit-csr.xml: Regenerated.
12886         * features/riscv/64bit-csr.xml: Regenerated.
12887
12888 2020-03-30  Tom Tromey  <tromey@adacore.com>
12889
12890         * ada-valprint.c (print_variant_part): Update.
12891         * ada-lang.h (ada_which_variant_applies): Update.
12892         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
12893         outer_valaddr parameters; replace with "outer" value parameter.
12894         (to_fixed_variant_branch_type): Update.
12895
12896 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
12897
12898         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
12899         <list>.  Remove inclusion of observable.h.
12900         (PPC_DEBUG_CURRENT_VERSION): Move up define.
12901         (struct arch_lwp_info): New struct.
12902         (class ppc_linux_dreg_interface): New class.
12903         (struct ppc_linux_process_info): New struct.
12904         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
12905         <low_new_clone, low_forget_process, low_prepare_to_resume>
12906         <copy_thread_dreg_state, mark_thread_stale>
12907         <mark_debug_registers_changed, register_hw_breakpoint>
12908         <clear_hw_breakpoint, register_wp, clear_wp>
12909         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
12910         <num_memory_accesses, get_trigger_type>
12911         <create_watchpoint_request, hwdebug_point_cmp>
12912         <init_arch_lwp_info, get_arch_lwp_info>
12913         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
12914         methods.
12915         <struct ptid_hash>: New inner struct.
12916         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
12917         members.
12918         (saved_dabr_value, hwdebug_info, max_slots_number)
12919         (struct hw_break_tuple, struct thread_points, ppc_threads)
12920         (have_ptrace_hwdebug_interface)
12921         (hwdebug_find_thread_points_by_tid)
12922         (hwdebug_insert_point, hwdebug_remove_point): Remove.
12923         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
12924         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
12925         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
12926         use m_dreg_interface.
12927         (hwdebug_point_cmp): Change to...
12928         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
12929         reference arguments instead of pointers.
12930         (ppc_linux_nat_target::ranged_break_num_registers): Use
12931         m_dreg_interface.
12932         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
12933         m_dreg_interface.  Call register_hw_breakpoint.
12934         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
12935         m_dreg_interface.  Call clear_hw_breakpoint.
12936         (get_trigger_type): Change to...
12937         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
12938         comment.
12939         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
12940         use m_dreg_interface.  Call register_hw_breakpoint.
12941         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
12942         use m_dreg_interface.  Call clear_hw_breakpoint.
12943         (can_use_watchpoint_cond_accel): Change to...
12944         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
12945         method.  Update comment, use m_dreg_interface and
12946         m_process_info.
12947         (calculate_dvc): Change to...
12948         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
12949         m_dreg_interface.
12950         (num_memory_accesses): Change to...
12951         (ppc_linux_nat_target::num_memory_accesses): ...this method.
12952         (check_condition): Change to...
12953         (ppc_linux_nat_target::check_condition): ...this method.
12954         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
12955         comment, use m_dreg_interface.
12956         (create_watchpoint_request): Change to...
12957         (ppc_linux_nat_target::create_watchpoint_request): ...this
12958         method.  Use m_dreg_interface.
12959         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
12960         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
12961         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
12962         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
12963         (ppc_linux_nat_target::low_forget_process)
12964         (ppc_linux_nat_target::low_new_fork)
12965         (ppc_linux_nat_target::low_new_clone)
12966         (ppc_linux_nat_target::low_delete_thread)
12967         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
12968         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
12969         only call mark_thread_stale.
12970         (ppc_linux_thread_exit): Remove.
12971         (ppc_linux_nat_target::stopped_data_address): Change to...
12972         (ppc_linux_nat_target::low_stopped_data_address): This. Add
12973         comment, use m_dreg_interface and m_thread_hw_breakpoints.
12974         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
12975         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
12976         comment.  Call low_stopped_data_address.
12977         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
12978         m_dreg_interface.
12979         (ppc_linux_nat_target::masked_watch_num_registers): Use
12980         m_dreg_interface.
12981         (ppc_linux_nat_target::copy_thread_dreg_state)
12982         (ppc_linux_nat_target::mark_thread_stale)
12983         (ppc_linux_nat_target::mark_debug_registers_changed)
12984         (ppc_linux_nat_target::register_hw_breakpoint)
12985         (ppc_linux_nat_target::clear_hw_breakpoint)
12986         (ppc_linux_nat_target::register_wp)
12987         (ppc_linux_nat_target::clear_wp)
12988         (ppc_linux_nat_target::init_arch_lwp_info)
12989         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
12990         (_initialize_ppc_linux_nat): Remove observer callback.
12991
12992 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
12993
12994         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
12995         (ppc_linux_nat_target::auxv_parse)
12996         (ppc_linux_nat_target::read_description)
12997         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
12998         Move up.
12999
13000 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
13001
13002         * linux-nat.h (low_new_clone): New method.
13003         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
13004
13005 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
13006
13007         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
13008         (dbx_expand_psymtab): ... this.
13009         (start_psymtab): Update.
13010         * mdebugread.c (psymtab_to_symtab_1): Rename to...
13011         (mdebug_expand_psymtab): ... this.
13012         (parse_partial_symbols): Update.
13013         (new_psymtab): Update.
13014         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
13015         (xcoff_expand_psymtab): ... this.
13016         (xcoff_start_psymtab): Update.
13017
13018 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
13019
13020         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
13021         <expand_dependencies>: ... this.
13022         * psymtab.c (partial_symtab::read_dependencies): Rename to...
13023         (partial_symtab::expand_dependencies): ... this.
13024         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
13025         Update.
13026         (dwarf2_psymtab::expand_psymtab): Update.
13027         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
13028         * mdebugread.c (psymtab_to_symtab_1): Update.
13029         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
13030
13031 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
13032
13033         * psympriv.h (discard_psymtab): Remove.
13034         * dbxread.c (dbx_end_psymtab): Update.
13035         * xcoffread.c (xcoff_end_psymtab): Update.
13036
13037 2020-03-28  Tom Tromey  <tom@tromey.com>
13038
13039         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
13040         comment.
13041
13042 2020-03-28  Tom Tromey  <tom@tromey.com>
13043
13044         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
13045
13046 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
13047
13048         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
13049
13050 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
13051
13052         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
13053
13054 2020-03-26  Tom Tromey  <tom@tromey.com>
13055
13056         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
13057         (mark_common_block_symbol_computed, read_tag_string_type)
13058         (attr_to_dynamic_prop, read_subrange_type): Update.
13059         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
13060         to be methods on struct attribute.
13061         (skip_one_die, process_imported_unit_die, read_namespace_alias)
13062         (read_call_site_scope, partial_die_info::read)
13063         (partial_die_info::read, lookup_die_type, follow_die_ref):
13064         Update.
13065         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
13066         from dwarf2_get_ref_die_offset.
13067         (attribute::constant_value): New method, from
13068         dwarf2_get_attr_constant_value.
13069         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
13070         Declare method.
13071         <constant_value>: New method.
13072
13073 2020-03-26  Tom Tromey  <tom@tromey.com>
13074
13075         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
13076         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
13077         (dwarf_type_encoding_name): Move to stringify.c.
13078         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
13079         * dwarf2/stringify.c: New file.
13080         * dwarf2/stringify.h: New file.
13081
13082 2020-03-26  Tom Tromey  <tom@tromey.com>
13083
13084         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
13085         Rewrite.
13086
13087 2020-03-26  Tom Tromey  <tom@tromey.com>
13088
13089         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
13090         methods.
13091         * dwarf2/read.c (lookup_addr_base): Move to die.h.
13092         (lookup_ranges_base): Likewise.
13093         (read_cutu_die_from_dwo, read_full_die_1): Update.
13094
13095 2020-03-26  Tom Tromey  <tom@tromey.com>
13096
13097         * dwarf2/read.c (read_import_statement, read_file_scope)
13098         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
13099         (read_lexical_block_scope, read_call_site_scope)
13100         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
13101         (handle_struct_member_die, process_structure_scope)
13102         (update_enumeration_type_from_children)
13103         (process_enumeration_scope, read_array_type, read_common_block)
13104         (read_namespace, read_module, read_subroutine_type): Update.
13105         (sibling_die): Remove.
13106
13107 2020-03-26  Tom Tromey  <tom@tromey.com>
13108
13109         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
13110         (build_type_psymtabs_reader, read_structure_type)
13111         (read_enumeration_type, read_full_die_1): Update.
13112         (dwarf2_attr_no_follow): Move to die.h.
13113         * dwarf2/die.h (struct die_info) <attr>: New method.
13114
13115 2020-03-26  Tom Tromey  <tom@tromey.com>
13116
13117         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
13118         <base_address>: Now an optional.
13119         (dwarf2_find_base_address, dwarf2_rnglists_process)
13120         (dwarf2_ranges_process, fill_in_loclist_baton)
13121         (dwarf2_symbol_mark_computed): Update.
13122
13123 2020-03-26  Tom Tromey  <tom@tromey.com>
13124
13125         * dwarf2/read.c (struct die_info): Move to die.h.
13126         * dwarf2/die.h: New file.
13127
13128 2020-03-26  Tom Tromey  <tom@tromey.com>
13129
13130         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
13131         * dwarf2/read.c
13132         (dwarf2_statement_list_fits_in_line_number_section_complaint):
13133         Move to line-header.c.
13134         (read_checked_initial_length_and_offset, read_formatted_entries):
13135         Likewise.
13136         (dwarf_decode_line_header): Split into two.
13137         * dwarf2/line-header.c
13138         (dwarf2_statement_list_fits_in_line_number_section_complaint):
13139         Move from read.c.
13140         (read_checked_initial_length_and_offset, read_formatted_entries):
13141         Likewise.
13142         (dwarf_decode_line_header): New function, split from read.c.
13143
13144 2020-03-26  Tom Tromey  <tom@tromey.com>
13145
13146         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
13147         Declare method.
13148         * dwarf2/read.c (read_attribute_value): Update.
13149         (dwarf2_per_objfile::read_line_string): Rename from
13150         read_indirect_line_string.
13151         (read_formatted_entries): Update.
13152
13153 2020-03-26  Tom Tromey  <tom@tromey.com>
13154
13155         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
13156         variable.
13157
13158 2020-03-26  Tom Tromey  <tom@tromey.com>
13159
13160         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
13161         const.
13162         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
13163         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
13164         parameter const.
13165
13166 2020-03-26  Tom Tromey  <tom@tromey.com>
13167
13168         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
13169         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
13170         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
13171         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
13172
13173 2020-03-26  Tom Tromey  <tom@tromey.com>
13174
13175         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
13176         file_names_size, file_full_name, file_file_name>: Use const.
13177         <file_name_at, file_names>: Add const overload.
13178         * dwarf2/line-header.c (line_header::file_file_name)
13179         (line_header::file_full_name): Update.
13180
13181 2020-03-26  Tom Tromey  <tom@tromey.com>
13182
13183         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
13184         (macro_start_file, consume_improper_spaces)
13185         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
13186         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
13187         (dwarf_decode_macros): Move to macro.c.
13188         * dwarf2/macro.c: New file.
13189         * dwarf2/macro.h: New file.
13190         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
13191
13192 2020-03-26  Tom Tromey  <tom@tromey.com>
13193
13194         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
13195         method.
13196         * dwarf2/section.c: New method.  From
13197         read_indirect_string_at_offset_from.
13198         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
13199         (read_indirect_string_at_offset_from): Move to section.c.
13200         (read_indirect_string_at_offset): Rewrite.
13201         (read_indirect_line_string_at_offset): Remove.
13202         (read_indirect_string, read_indirect_line_string)
13203         (dwarf_decode_macro_bytes): Update.
13204
13205 2020-03-26  Tom Tromey  <tom@tromey.com>
13206
13207         * dwarf2/section.h (struct dwarf2_section_info)
13208         <overload_complaint>: Declare.
13209         (dwarf2_section_buffer_overflow_complaint): Don't declare.
13210         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
13211         Rename from dwarf2_section_buffer_overflow_complaint.
13212         * dwarf2/read.c (skip_one_die, partial_die_info::read)
13213         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
13214
13215 2020-03-26  Tom Tromey  <tom@tromey.com>
13216
13217         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
13218         Declare.
13219         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
13220         Move from read.c.
13221         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
13222         to section.c.
13223
13224 2020-03-26  Tom Tromey  <tom@tromey.com>
13225
13226         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
13227
13228 2020-03-26  Tom Tromey  <tom@tromey.com>
13229
13230         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
13231         "builder".
13232         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
13233         parameter.
13234         (dwarf_decode_macros): Update.
13235
13236 2020-03-26  Tom Tromey  <tom@tromey.com>
13237
13238         * dwarf2/read.c (read_attribute_value): Update.
13239         (read_indirect_string_from_dwz): Move to dwz.c; change into
13240         method.
13241         (dwarf_decode_macro_bytes): Update.
13242         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
13243         * dwarf2/dwz.c: New file.
13244         * Makefile.in (COMMON_SFILES): Add dwz.c.
13245
13246 2020-03-26  Tom Tromey  <tom@tromey.com>
13247
13248         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
13249         * dwarf2/read.c: Add include.
13250         * dwarf2/index-write.c: Add include.
13251         * dwarf2/index-cache.c: Add include.
13252         * dwarf2/dwz.h: New file.
13253
13254 2020-03-25  Tom Tromey  <tom@tromey.com>
13255
13256         * compile/compile-object-load.c (get_out_value_type): Mention
13257         correct symbol name in error message.
13258
13259 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
13260
13261         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
13262
13263 2020-03-25  Tom de Vries  <tdevries@suse.de>
13264
13265         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
13266         * symmisc.c (dump_symtab_1): Print user and includes fields.
13267         (maintenance_info_symtabs): Same.
13268
13269 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
13270
13271         PR gdb/25534
13272         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
13273         (riscv_regcache_cooked_write): New function.
13274         (riscv_push_dummy_call): Use new function.
13275         (riscv_return_value): Likewise.
13276
13277 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
13278
13279         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
13280         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
13281         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
13282         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
13283         * infrun.c (follow_fork): Likewise.
13284         (follow_fork_inferior): Likewise.
13285         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
13286         * linux-nat.h (class linux_nat_target): Likewise.
13287         * remote.c (class remote_target) <follow_fork>: Likewise.
13288         (remote_target::follow_fork): Likewise.
13289         * target-delegates.c: Re-generate.
13290         * target.c (default_follow_fork): Likewise.
13291         (target_follow_fork): Likewise.
13292         * target.h (struct target_ops) <follow_fork>: Likewise.
13293         (target_follow_fork): Likewise.
13294
13295 2020-03-24  Tom de Vries  <tdevries@suse.de>
13296
13297         * psymtab.c (maintenance_info_psymtabs): Print user field.
13298
13299 2020-03-20  Tom Tromey  <tromey@adacore.com>
13300
13301         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
13302         const.
13303         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
13304         const.
13305
13306 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
13307
13308         * ptrace.m4: Don't check for ptrace declaration.
13309         * config.in: Re-generate.
13310         * configure: Re-generate.
13311         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
13312         not defined.
13313
13314 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
13315
13316         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
13317         `PTRACE_TYPE_RET'.
13318         * i386-bsd-nat.c (gdb_ptrace): Likewise.
13319         * sparc-nat.c (gdb_ptrace): Likewise.
13320         * x86-bsd-nat.c (gdb_ptrace): Likewise.
13321
13322 2020-03-20  Tom Tromey  <tromey@adacore.com>
13323
13324         * c-exp.y (lex_one_token): Fix assert.
13325
13326 2020-03-20  Tom Tromey  <tromey@adacore.com>
13327
13328         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
13329         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
13330         strncpy call.
13331
13332 2020-03-20  Tom Tromey  <tromey@adacore.com>
13333
13334         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
13335
13336 2020-03-20  Tom Tromey  <tromey@adacore.com>
13337
13338         * ada-valprint.c (print_variant_part): Remove parameters; switch
13339         to value-based API.
13340         (print_field_values): Likewise.
13341         (ada_val_print_struct_union): Likewise.
13342         (ada_value_print_1): Update.
13343
13344 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
13345
13346         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
13347         nbsd_nat_target instead of inf_ptrace_target.
13348         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
13349         nbsd_nat_target.
13350
13351 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
13352
13353         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
13354         it to the ptrace call.
13355         * (store_registers): Likewise.
13356
13357 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
13358
13359         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
13360         it to the ptrace call.
13361         * (store_registers): Likewise.
13362
13363 2020-03-19  Luis Machado  <luis.machado@linaro.org>
13364
13365         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
13366         valid, fetch vg value from ptrace.
13367
13368 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
13369         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
13370         * inf-ptrace.c: Likewise.
13371         * (gdb_ptrace): Add.
13372         * (inf_ptrace_target::resume): Update.
13373         * (inf_ptrace_target::xfer_partial): Likewise.
13374         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
13375         * (inf_ptrace_peek_poke): Update.
13376
13377 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
13378
13379         * x86-bsd-nat.c (gdb_ptrace): New.
13380         * (x86bsd_dr_set): Add new argument `ptid'.
13381         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
13382         x86bsd_dr_set_addr): Update.
13383
13384 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
13385
13386         * remote.c (remote_target::process_stop_reply): Handle events for
13387         all threads differently.
13388
13389 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
13390
13391         * completer.c (completion_tracker::remove_completion): Define new
13392         function.
13393         * completer.h (completion_tracker::remove_completion): Declare new
13394         function.
13395         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
13396         when adding a C++ function symbol.
13397
13398 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
13399
13400         * completer.c (completion_tracker::completion_hash_entry): Define
13401         new class.
13402         (advance_to_filename_complete_word_point): Call
13403         recompute_lowest_common_denominator.
13404         (completion_tracker::completion_tracker): Call discard_completions
13405         to setup the hash table.
13406         (completion_tracker::discard_completions): Allow for being called
13407         from the constructor, pass new equal function, and element deleter
13408         when constructing the hash table.  Initialise new class member
13409         variables.
13410         (completion_tracker::maybe_add_completion): Remove use of
13411         m_entries_vec, and store more information into m_entries_hash.
13412         (completion_tracker::recompute_lcd_visitor): New function, most
13413         content taken from...
13414         (completion_tracker::recompute_lowest_common_denominator):
13415         ...here, this now just visits each item in the hash calling the
13416         above visitor.
13417         (completion_tracker::build_completion_result): Remove use of
13418         m_entries_vec, call recompute_lowest_common_denominator.
13419         * completer.h (completion_tracker::have_completions): Remove use
13420         of m_entries_vec.
13421         (completion_tracker::completion_hash_entry): Declare new class.
13422         (completion_tracker::recompute_lowest_common_denominator): Change
13423         function signature.
13424         (completion_tracker::recompute_lcd_visitor): Declare new function.
13425         (completion_tracker::m_entries_vec): Delete.
13426         (completion_tracker::m_entries_hash): Initialize to NULL.
13427         (completion_tracker::m_lowest_common_denominator_valid): New
13428         member variable.
13429         (completion_tracker::m_lowest_common_denominator_max_length): New
13430         member variable.
13431
13432 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
13433
13434         * regformats/regdef.h: Put reg in gdb namespace.
13435
13436 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
13437
13438         * i386-bsd-nat.c (gdb_ptrace): New.
13439         * (i386bsd_fetch_inferior_registers,
13440         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
13441         * (i386bsd_fetch_inferior_registers,
13442         i386bsd_store_inferior_registers) Use gdb_ptrace.
13443
13444 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
13445
13446         * amd64-bsd-nat.c (gdb_ptrace): New.
13447         * (amd64bsd_fetch_inferior_registers,
13448         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
13449         * (amd64bsd_fetch_inferior_registers,
13450         amd64bsd_store_inferior_registers) Use gdb_ptrace.
13451
13452 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
13453
13454         * user-regs.c (user_reg::read): Rename to...
13455         (user_reg::xread): ...this.
13456         * (append_user_reg): Rename argument `read' to `xread'.
13457         * (user_reg_add_builtin): Likewise.
13458         * (user_reg_add): Likewise.
13459         * (value_of_user_reg): Likewise.
13460
13461 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
13462
13463         * sparc-nat.c (gdb_ptrace): New.
13464         * sparc-nat.c (sparc_fetch_inferior_registers)
13465         (sparc_store_inferior_registers) Remove obsolete comment.
13466         * sparc-nat.c (sparc_fetch_inferior_registers)
13467         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
13468         * sparc-nat.c (sparc_fetch_inferior_registers)
13469         (sparc_store_inferior_registers) Use gdb_ptrace.
13470
13471 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
13472
13473         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
13474         it to the ptrace call.
13475         * sh-nbsd-nat.c (store_registers): Likewise.
13476
13477 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
13478
13479         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
13480         nbsd_nat_target instead of inf_ptrace_target.
13481         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
13482         nbsd_nat_target.
13483
13484 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
13485
13486         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
13487
13488 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
13489
13490         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
13491         <sys/sysctl.h>.
13492         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
13493
13494 2020-03-17  Tom de Vries  <tdevries@suse.de>
13495
13496         PR gdb/23710
13497         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
13498         fields.
13499         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
13500         fields.
13501         (process_imported_unit_die): Skip import of c++ CUs.
13502
13503 2020-03-16  Tom Tromey  <tom@tromey.com>
13504
13505         * p-valprint.c (pascal_object_print_value): Initialize
13506         base_value.
13507
13508 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
13509             Shahab Vahedi  <shahab@synopsys.com>
13510
13511         * Makefile.in: Add arch/arc.o
13512         * configure.tgt: Likewise.
13513         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
13514         (_initialize_arc_tdep): Don't initialize old target descriptions.
13515         (arc_read_description): New function to cache target descriptions.
13516         * arc-tdep.h (arc_read_description): Add proto type.
13517         * arch/arc.c: New file.
13518         * arch/arc.h: Likewise.
13519         * features/Makefile: Replace old target descriptions with new.
13520         * features/arc-arcompact.c: Remove.
13521         * features/arc-arcompact.xml: Likewise.
13522         * features/arc-v2.c: Likewise
13523         * features/arc-v2.xml: Likewise
13524         * features/arc/aux-arcompact.xml: New file.
13525         * features/arc/aux-v2.xml: Likewise.
13526         * features/arc/core-arcompact.xml: Likewise.
13527         * features/arc/core-v2.xml: Likewise.
13528         * features/arc/aux-arcompact.c: Generate.
13529         * features/arc/aux-v2.c: Likewise.
13530         * features/arc/core-arcompact.c: Likewise.
13531         * features/arc/core-v2.c: Likewise.
13532         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
13533
13534 2020-03-16  Tom Tromey  <tromey@adacore.com>
13535
13536         PR gdb/25663:
13537         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
13538         putting value into bcache.
13539
13540 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
13541
13542         PR gdb/21500
13543         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
13544         to...
13545         (amd64_windows_init_abi_common): ... this.  Don't set size of
13546         long type.
13547         (amd64_windows_init_abi): New function.
13548         (amd64_cygwin_init_abi): New function.
13549         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
13550         the Cygwin OS ABI.
13551         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
13552         comment.
13553
13554 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
13555
13556         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
13557         * windows-tdep.c (CYGWIN_DLL_NAME): New.
13558         (pe_import_directory_entry): New struct type.
13559         (is_linked_with_cygwin_dll): New function.
13560         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
13561         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
13562         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
13563
13564 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
13565
13566         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
13567         i386_cygwin_core_osabi_sniffer.
13568
13569 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
13570
13571         * i386-cygwin-tdep.c: Rename to...
13572         * i386-windows-tdep.c: ... this.
13573         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
13574         i386-windows-tdep.c.
13575         * configure.tgt: Likewise.
13576
13577 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
13578
13579         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
13580         * osabi.c (gdb_osabi_names): Add "Windows".
13581         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
13582         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
13583         (i386_cygwin_core_osabi_sniffer): New function, extracted from
13584         i386_cygwin_osabi_sniffer.
13585         (_initialize_i386_cygwin_tdep): Register OS ABI
13586         GDB_OSABI_WINDOWS for i386.
13587         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
13588         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
13589         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
13590         for x86-64.
13591         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
13592         when the target matches '*-*-mingw*'.
13593
13594 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
13595
13596         * defs.h (enum gdb_osabi): Move to...
13597         * osabi.h (enum gdb_osabi): ... here.
13598         * gdbarch.sh: Include osabi.h in gdbarch.h.
13599         * gdbarch.h: Re-generate.
13600
13601 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
13602
13603         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
13604         function.
13605         (_initialize_amd64_windows_tdep): Register osabi sniffer.
13606
13607 2020-03-14  Tom Tromey  <tom@tromey.com>
13608
13609         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
13610         for C++.
13611         (c_type_print_modifier): Likewise.  Add "language" parameter.
13612         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
13613         (c_type_print_base_1): Update.
13614         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
13615         constants.
13616         * type-stack.c (type_stack::insert): Handle tp_atomic and
13617         tp_restrict.
13618         (type_stack::follow_type_instance_flags): Likewise.
13619         (type_stack::follow_types): Likewise.  Merge type-following code.
13620         * c-exp.y (RESTRICT, ATOMIC): New tokens.
13621         (space_identifier, cv_with_space_id)
13622         (const_or_volatile_or_space_identifier_noopt)
13623         (const_or_volatile_or_space_identifier): Remove.
13624         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
13625         rules.
13626         (ptr_operator, typebase): Update.
13627         (enum token_flag) <FLAG_C>: New constant.
13628         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
13629         "_Atomic".
13630         (lex_one_token): Handle FLAG_C.
13631
13632 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13633
13634         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
13635         it to the ptrace call.
13636         * m68k-bsd-nat.c (store_registers): Likewise.
13637
13638 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13639
13640         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
13641         gdb_byte *.
13642         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
13643         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
13644         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
13645
13646 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13647
13648         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
13649         nbsd_nat_target instead of inf_ptrace_target.
13650         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
13651         nbsd_nat_target.
13652
13653 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13654
13655         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
13656         register_t.
13657
13658 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13659
13660         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
13661         it to the ptrace call.
13662         * alpha-bsd-nat.c (store_registers): Likewise.
13663
13664 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13665
13666         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
13667         includes.
13668         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
13669         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
13670         fill_fpregset): Likewise.
13671
13672 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13673
13674         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
13675         nbsd_nat_target instead of inf_ptrace_target.
13676         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
13677         nbsd_nat_target.
13678
13679 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13680
13681         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
13682         register_t.
13683
13684 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13685
13686         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
13687         it to the ptrace call.
13688         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
13689         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
13690         * arm-nbsd-nat.c (store_register): Likewise.
13691         * arm-nbsd-nat.c (store_regs): Likewise.
13692         * arm-nbsd-nat.c (store_fp_register): Likewise.
13693         * arm-nbsd-nat.c (store_fp_regs): Likewise.
13694
13695 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13696
13697         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
13698         nbsd_nat_target instead of inf_ptrace_target.
13699         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
13700         nbsd_nat_target.
13701
13702 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13703
13704         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
13705         it to the ptrace call.
13706         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
13707
13708 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13709
13710         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
13711         it to the ptrace call.
13712         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
13713
13714 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13715
13716         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
13717         gdb_byte *.
13718         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
13719
13720 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13721
13722         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
13723         instead of inf_ptrace_target.
13724         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
13725         nbsd_nat_target.
13726
13727 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13728
13729         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
13730         register_t.
13731
13732 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13733
13734         * ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
13735         register_t.
13736
13737 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13738
13739         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
13740         register_t.
13741
13742 2020-03-13  Tom Tromey  <tom@tromey.com>
13743
13744         * value.h (val_print): Don't declare.
13745         * valprint.h (val_print_array_elements)
13746         (val_print_scalar_formatted, generic_val_print): Don't declare.
13747         * valprint.c (generic_val_print_array): Take a struct value.
13748         (generic_val_print_ptr, generic_val_print_memberptr)
13749         (generic_val_print_bool, generic_val_print_int)
13750         (generic_val_print_char, generic_val_print_complex)
13751         (generic_val_print): Remove.
13752         (generic_value_print): Update.
13753         (do_val_print): Remove unused parameters.  Don't call
13754         la_val_print.
13755         (val_print): Remove.
13756         (common_val_print): Update.  Don't call value_check_printable.
13757         (val_print_scalar_formatted, val_print_array_elements): Remove.
13758         * rust-lang.c (rust_val_print): Remove.
13759         (rust_language_defn): Update.
13760         * p-valprint.c (pascal_val_print): Remove.
13761         (pascal_value_print_inner): Update.
13762         (pascal_object_print_val_fields, pascal_object_print_val):
13763         Remove.
13764         (pascal_object_print_static_field): Update.
13765         * p-lang.h (pascal_val_print): Don't declare.
13766         * p-lang.c (pascal_language_defn): Update.
13767         * opencl-lang.c (opencl_language_defn): Update.
13768         * objc-lang.c (objc_language_defn): Update.
13769         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
13770         * m2-lang.h (m2_val_print): Don't declare.
13771         * m2-lang.c (m2_language_defn): Update.
13772         * language.h (struct language_defn) <la_val_print>: Remove.
13773         * language.c (unk_lang_value_print_inner): Rename.  Change
13774         argument types.
13775         (unknown_language_defn, auto_language_defn): Update.
13776         * go-valprint.c (go_val_print): Remove.
13777         * go-lang.h (go_val_print): Don't declare.
13778         * go-lang.c (go_language_defn): Update.
13779         * f-valprint.c (f_val_print): Remove.
13780         * f-lang.h (f_value_print): Don't declare.
13781         * f-lang.c (f_language_defn): Update.
13782         * d-valprint.c (d_val_print): Remove.
13783         * d-lang.h (d_value_print): Don't declare.
13784         * d-lang.c (d_language_defn): Update.
13785         * cp-valprint.c (cp_print_value_fields)
13786         (cp_print_value_fields_rtti, cp_print_value): Remove.
13787         (cp_print_static_field): Update.
13788         * c-valprint.c (c_val_print_array, c_val_print_ptr)
13789         (c_val_print_struct, c_val_print_union, c_val_print_int)
13790         (c_val_print_memberptr, c_val_print): Remove.
13791         * c-lang.h (c_val_print_array, cp_print_value_fields)
13792         (cp_print_value_fields_rtti): Don't declare.
13793         * c-lang.c (c_language_defn, cplus_language_defn)
13794         (asm_language_defn, minimal_language_defn): Update.
13795         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
13796         (ada_val_print_enum): Take a struct value.
13797         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
13798         (ada_val_print): Remove.
13799         (ada_value_print_1): Update.
13800         (printable_val_type): Remove.
13801         * ada-lang.h (ada_val_print): Don't declare.
13802         * ada-lang.c (ada_language_defn): Update.
13803
13804 2020-03-13  Tom Tromey  <tom@tromey.com>
13805
13806         * valprint.c (do_val_print): Update.
13807         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
13808         a struct value.
13809         (value_to_value_object_no_release): Declare.
13810         * python/py-value.c (value_to_value_object_no_release): New
13811         function.
13812         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
13813         struct value.
13814         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
13815         function.
13816         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
13817         a struct value.
13818         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
13819         Declare.
13820         (gdbscm_apply_val_pretty_printer): Take a struct value.
13821         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
13822         value.
13823         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
13824         value.
13825         * extension-priv.h (struct extension_language_ops)
13826         <apply_val_pretty_printer>: Take a struct value.
13827         * cp-valprint.c (cp_print_value): Create a struct value.
13828         (cp_print_value): Update.
13829
13830 2020-03-13  Tom Tromey  <tom@tromey.com>
13831
13832         * ada-valprint.c (print_field_values): Call common_val_print.
13833
13834 2020-03-13  Tom Tromey  <tom@tromey.com>
13835
13836         * ada-valprint.c (val_print_packed_array_elements): Remove
13837         bitoffset and val parameters.  Call common_val_print.
13838         (ada_val_print_string): Remove offset, address, and original_value
13839         parameters.
13840         (ada_val_print_array): Update.
13841         (ada_value_print_array): New function.
13842         (ada_value_print_1): Call it.
13843
13844 2020-03-13  Tom Tromey  <tom@tromey.com>
13845
13846         * ada-valprint.c (ada_value_print): Use common_val_print.
13847
13848 2020-03-13  Tom Tromey  <tom@tromey.com>
13849
13850         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
13851
13852 2020-03-13  Tom Tromey  <tom@tromey.com>
13853
13854         * ada-valprint.c (ada_value_print_num): New function.
13855         (ada_value_print_1): Use it.
13856
13857 2020-03-13  Tom Tromey  <tom@tromey.com>
13858
13859         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
13860
13861 2020-03-13  Tom Tromey  <tom@tromey.com>
13862
13863         * ada-valprint.c (ada_value_print_ptr): New function.
13864         (ada_value_print_1): Use it.
13865
13866 2020-03-13  Tom Tromey  <tom@tromey.com>
13867
13868         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
13869         call common_val_print.
13870         (ada_val_print_1): Update.
13871         (ada_value_print_1): New function.
13872         (ada_value_print_inner): Rewrite.
13873
13874 2020-03-13  Tom Tromey  <tom@tromey.com>
13875
13876         * cp-valprint.c (cp_print_value_fields): Update.
13877         (cp_print_value): New function.
13878
13879 2020-03-13  Tom Tromey  <tom@tromey.com>
13880
13881         * m2-valprint.c (m2_value_print_inner): Use
13882         cp_print_value_fields.
13883         * cp-valprint.c (cp_print_value_fields): New function.
13884         * c-valprint.c (c_value_print_struct): New function.
13885         (c_value_print_inner): Use c_value_print_struct.
13886         * c-lang.h (cp_print_value_fields): Declare.
13887
13888 2020-03-13  Tom Tromey  <tom@tromey.com>
13889
13890         * c-valprint.c (c_value_print_array): New function.
13891         (c_value_print_inner): Use it.
13892
13893 2020-03-13  Tom Tromey  <tom@tromey.com>
13894
13895         * c-valprint.c (c_value_print_memberptr): New function.
13896         (c_value_print_inner): Use it.
13897
13898 2020-03-13  Tom Tromey  <tom@tromey.com>
13899
13900         * c-valprint.c (c_value_print_int): New function.
13901         (c_value_print_inner): Use it.
13902
13903 2020-03-13  Tom Tromey  <tom@tromey.com>
13904
13905         * c-valprint.c (c_value_print_ptr): New function.
13906         (c_value_print_inner): Use it.
13907
13908 2020-03-13  Tom Tromey  <tom@tromey.com>
13909
13910         * c-valprint.c (c_value_print_inner): Rewrite.
13911
13912 2020-03-13  Tom Tromey  <tom@tromey.com>
13913
13914         * valprint.c (generic_value_print_complex): New function.
13915         (generic_value_print): Use it.
13916
13917 2020-03-13  Tom Tromey  <tom@tromey.com>
13918
13919         * valprint.c (generic_val_print_float): Don't call
13920         val_print_scalar_formatted.
13921         (generic_val_print, generic_value_print): Update.
13922
13923 2020-03-13  Tom Tromey  <tom@tromey.com>
13924
13925         * valprint.c (generic_value_print_char): New function
13926         (generic_value_print): Use it.
13927
13928 2020-03-13  Tom Tromey  <tom@tromey.com>
13929
13930         * valprint.c (generic_value_print_int): New function.
13931         (generic_value_print): Use it.
13932
13933 2020-03-13  Tom Tromey  <tom@tromey.com>
13934
13935         * valprint.c (generic_value_print_bool): New function.
13936         (generic_value_print): Use it.
13937
13938 2020-03-13  Tom Tromey  <tom@tromey.com>
13939
13940         * valprint.c (generic_val_print_func): Simplify.
13941         (generic_val_print, generic_value_print): Update.
13942
13943 2020-03-13  Tom Tromey  <tom@tromey.com>
13944
13945         * valprint.c (generic_val_print_flags): Remove.
13946         (generic_val_print, generic_value_print): Update.
13947         (val_print_type_code_flags): Add original_value parameter.
13948
13949 2020-03-13  Tom Tromey  <tom@tromey.com>
13950
13951         * valprint.c (generic_val_print): Update.
13952         (generic_value_print): Update.
13953         * valprint.c (generic_val_print_enum): Don't call
13954         val_print_scalar_formatted.
13955
13956 2020-03-13  Tom Tromey  <tom@tromey.com>
13957
13958         * valprint.c (generic_value_print): Call generic_value_print_ptr.
13959         * valprint.c (generic_value_print_ptr): New function.
13960
13961 2020-03-13  Tom Tromey  <tom@tromey.com>
13962
13963         * valprint.c (generic_value_print): Rewrite.
13964
13965 2020-03-13  Tom Tromey  <tom@tromey.com>
13966
13967         * p-valprint.c (pascal_object_print_value_fields)
13968         (pascal_object_print_value): New functions.
13969
13970 2020-03-13  Tom Tromey  <tom@tromey.com>
13971
13972         * p-valprint.c (pascal_value_print_inner): Rewrite.
13973
13974 2020-03-13  Tom Tromey  <tom@tromey.com>
13975
13976         * f-valprint.c (f_value_print_innner): Rewrite.
13977
13978 2020-03-13  Tom Tromey  <tom@tromey.com>
13979
13980         * m2-valprint.c (m2_print_unbounded_array): New overload.
13981         (m2_print_unbounded_array): Update.
13982         (m2_print_array_contents): Take a struct value.
13983         (m2_value_print_inner): Rewrite.
13984
13985 2020-03-13  Tom Tromey  <tom@tromey.com>
13986
13987         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
13988         (d_value_print_inner): New function.
13989         * d-lang.h (d_value_print_inner): Declare.
13990         * d-lang.c (d_language_defn): Use d_value_print_inner.
13991
13992 2020-03-13  Tom Tromey  <tom@tromey.com>
13993
13994         * go-valprint.c (go_value_print_inner): New function.
13995         * go-lang.h (go_value_print_inner): Declare.
13996         * go-lang.c (go_language_defn): Use go_value_print_inner.
13997
13998 2020-03-13  Tom Tromey  <tom@tromey.com>
13999
14000         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
14001         API.
14002         (rust_val_print): Rewrite.
14003         (rust_value_print_inner): New function, from rust_val_print.
14004         (rust_language_defn): Use rust_value_print_inner.
14005
14006 2020-03-13  Tom Tromey  <tom@tromey.com>
14007
14008         * ada-valprint.c (ada_value_print_inner): New function.
14009         * ada-lang.h (ada_value_print_inner): Declare.
14010         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
14011
14012 2020-03-13  Tom Tromey  <tom@tromey.com>
14013
14014         * f-valprint.c (f_value_print_innner): New function.
14015         * f-lang.h (f_value_print_innner): Declare.
14016         * f-lang.c (f_language_defn): Use f_value_print_innner.
14017
14018 2020-03-13  Tom Tromey  <tom@tromey.com>
14019
14020         * p-valprint.c (pascal_value_print_inner): New function.
14021         * p-lang.h (pascal_value_print_inner): Declare.
14022         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
14023
14024 2020-03-13  Tom Tromey  <tom@tromey.com>
14025
14026         * m2-valprint.c (m2_value_print_inner): New function.
14027         * m2-lang.h (m2_value_print_inner): Declare.
14028         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
14029
14030 2020-03-13  Tom Tromey  <tom@tromey.com>
14031
14032         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
14033         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
14034         * c-valprint.c (c_value_print_inner): New function.
14035         * c-lang.h (c_value_print_inner): Declare.
14036         * c-lang.c (c_language_defn, cplus_language_defn)
14037         (asm_language_defn, minimal_language_defn): Use
14038         c_value_print_inner.
14039
14040 2020-03-13  Tom Tromey  <tom@tromey.com>
14041
14042         * p-valprint.c (pascal_object_print_value_fields): Now static.
14043         * p-lang.h (pascal_object_print_value_fields): Don't declare.
14044
14045 2020-03-13  Tom Tromey  <tom@tromey.com>
14046
14047         * c-valprint.c (c_val_print_array): Simplify.
14048
14049 2020-03-13  Tom Tromey  <tom@tromey.com>
14050
14051         * valprint.c (value_print_array_elements): New function.
14052         * valprint.h (value_print_array_elements): Declare.
14053
14054 2020-03-13  Tom Tromey  <tom@tromey.com>
14055
14056         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
14057         * mips-tdep.c (mips_print_register): Use
14058         value_print_scalar_formatted.
14059
14060 2020-03-13  Tom Tromey  <tom@tromey.com>
14061
14062         * valprint.h (value_print_scalar_formatted): Declare.
14063         * valprint.c (value_print_scalar_formatted): New function.
14064
14065 2020-03-13  Tom Tromey  <tom@tromey.com>
14066
14067         * valprint.h (generic_value_print): Declare.
14068         * valprint.c (generic_value_print): New function.
14069
14070 2020-03-13  Tom Tromey  <tom@tromey.com>
14071
14072         * valprint.c (do_val_print): Call la_value_print_inner, if
14073         available.
14074         * rust-lang.c (rust_language_defn): Update.
14075         * p-lang.c (pascal_language_defn): Update.
14076         * opencl-lang.c (opencl_language_defn): Update.
14077         * objc-lang.c (objc_language_defn): Update.
14078         * m2-lang.c (m2_language_defn): Update.
14079         * language.h (struct language_defn) <la_value_print_inner>: New
14080         member.
14081         * language.c (unknown_language_defn, auto_language_defn): Update.
14082         * go-lang.c (go_language_defn): Update.
14083         * f-lang.c (f_language_defn): Update.
14084         * d-lang.c (d_language_defn): Update.
14085         * c-lang.c (c_language_defn, cplus_language_defn)
14086         (asm_language_defn, minimal_language_defn): Update.
14087         * ada-lang.c (ada_language_defn): Update.
14088
14089 2020-03-13  Tom Tromey  <tom@tromey.com>
14090
14091         * c-valprint.c (c_value_print): Use common_val_print.
14092
14093 2020-03-13  Tom Tromey  <tom@tromey.com>
14094
14095         * cp-valprint.c (cp_print_static_field): Use common_val_print.
14096
14097 2020-03-13  Tom Tromey  <tom@tromey.com>
14098
14099         * f-valprint.c (f77_print_array_1, f_val_print): Use
14100         common_val_print.
14101
14102 2020-03-13  Tom Tromey  <tom@tromey.com>
14103
14104         * riscv-tdep.c (riscv_print_one_register_info): Use
14105         common_val_print.
14106
14107 2020-03-13  Tom Tromey  <tom@tromey.com>
14108
14109         * mi/mi-main.c (output_register): Use common_val_print.
14110
14111 2020-03-13  Tom Tromey  <tom@tromey.com>
14112
14113         * infcmd.c (default_print_one_register_info): Use
14114         common_val_print.
14115
14116 2020-03-13  Tom Tromey  <tom@tromey.com>
14117
14118         * valprint.h (common_val_print_checked): Declare.
14119         * valprint.c (common_val_print_checked): New function.
14120         * stack.c (print_frame_arg): Use common_val_print_checked.
14121
14122 2020-03-13  Tom Tromey  <tom@tromey.com>
14123
14124         * valprint.c (do_val_print): New function, from val_print.
14125         (val_print): Use do_val_print.
14126         (common_val_print): Use do_val_print.
14127
14128 2020-03-13  Tom Tromey  <tom@tromey.com>
14129
14130         * valprint.c (value_print): Use scoped_value_mark.
14131
14132 2020-03-13  Tom de Vries  <tdevries@suse.de>
14133
14134         PR symtab/25646
14135         * psymtab.c (partial_symtab::partial_symtab): Don't set
14136         globals_offset and statics_offset.  Push element onto
14137         current_global_psymbols and current_static_psymbols stacks.
14138         (concat): New function.
14139         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
14140         element from current_global_psymbols and current_static_psymbols
14141         stacks.  Concat popped elements to global_psymbols and
14142         static_symbols.
14143         (add_psymbol_to_list): Use current_global_psymbols and
14144         current_static_psymbols stacks.
14145         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
14146         current_static_psymbols fields.
14147
14148 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
14149
14150         * corelow.c (sniff_core_bfd): Remove.
14151         (class core_target) <m_core_vec>: Remove.
14152         (core_target::core_target): Update.
14153         (core_file_fns): Remove.
14154         (deprecated_add_core_fns): Remove.
14155         (default_core_sniffer): Remove.
14156         (sniff_core_bfd): Remove.
14157         (default_check_format): Remove.
14158         (gdb_check_format): Remove.
14159         (core_target_open): Update.
14160         (core_target::get_core_register_section): Update.
14161         (get_core_registers_cb): Update.
14162         (core_target::fetch_registers): Update.
14163         * gdbcore.h (struct core_fns): Remove.
14164         (deprecated_add_core_fns): Remove.
14165         (default_core_sniffer): Remove.
14166         (default_check_format): Remove.
14167
14168 2020-03-12  Tom Tromey  <tom@tromey.com>
14169
14170         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
14171         CORE_ADDR.
14172         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
14173
14174 2020-03-12  Tom Tromey  <tom@tromey.com>
14175
14176         * remote.c (remote_target::download_tracepoint)
14177         (remote_target::enable_tracepoint)
14178         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
14179         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
14180         sprintf_vma.
14181
14182 2020-03-12  Tom Tromey  <tom@tromey.com>
14183
14184         * symfile-mem.c: Update CORE_ADDR size assert.
14185
14186 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
14187
14188         * selftest.m4: Move to gdbsupport/.
14189         * acinclude.m4: Update path to selftest.m4.
14190
14191 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
14192
14193         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
14194         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
14195         gdbarch-selfselftests.c and selftest-arch.c.
14196         (SUBDIR_UNITTESTS_OBS): Rename to...
14197         (SELFTESTS_OBS): ... this.
14198         (COMMON_SFILES): Remove disasm-selftests.c and
14199         gdbarch-selftests.c.
14200         * configure.ac: Don't add selftest-arch.{c,o} to
14201         CONFIG_{SRCS,OBS}.
14202         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
14203         preprocessor conditions.
14204
14205 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
14206
14207         * configure.ac: Don't source bfd/development.sh.
14208         * selftest.m4: Modify comment.
14209         * configure: Re-generate.
14210
14211 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
14212
14213         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
14214         not "true" or "false".
14215         * configure: Re-generate.
14216
14217 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
14218
14219         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
14220         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
14221         renamed to arm_nbsd_supply_gregset.
14222         (fetch_register): Update to call arm_nbsd_supply_gregset.
14223         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
14224         (arm_netbsd_nat_target::fetch_registers): Update.
14225         (fetch_elfcore_registers): Removed.
14226         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
14227         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
14228         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
14229         not require NetBSD system headers.
14230         (arm_nbsd_regset): New struct.
14231         (arm_nbsd_iterate_over_regset_sections): New function.
14232         (arm_netbsd_init_abi_common): Updated to call
14233         set_gdbarch_iterate_over_regset_sections.
14234         * arm-nbsd-tdep.h: New file.
14235
14236 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
14237
14238         * symtab.c (find_pc_sect_line): Add check which prevents infinite
14239         recursion.
14240
14241 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
14242
14243         * configure: Re-generate.
14244
14245 2020-03-11  Tom Tromey  <tromey@adacore.com>
14246
14247         * ada-typeprint.c (print_choices): Fix comment.
14248
14249 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
14250
14251         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
14252         previous item in the list, when the list has no items.
14253
14254 2020-03-11  Tom de Vries  <tdevries@suse.de>
14255
14256         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
14257         PROP_LOCLIST handling code.
14258
14259 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
14260
14261         * buildsym-legacy.c (record_line): Pass extra parameter to
14262         record_line.
14263         * buildsym.c (buildsym_compunit::record_line): Take an extra
14264         parameter, reduce duplication in the line table, and record the
14265         is_stmt flag in the line table.
14266         * buildsym.h (buildsym_compunit::record_line): Add extra
14267         parameter.
14268         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
14269         non-statement lines.
14270         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
14271         this to the symtab builder.
14272         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
14273         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
14274         through to dwarf_record_line_1.
14275         * infrun.c (process_event_stop_test): When stepping, don't stop at
14276         a non-statement instruction, and only refresh the step info when
14277         we land in the middle of a line's range.  Also add an extra
14278         comment.
14279         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
14280         field.
14281         * record-btrace.c (btrace_find_line_range): Only record lines
14282         marked as is-statement.
14283         * stack.c (frame_show_address): Show the frame address if we are
14284         in a non-statement sal.
14285         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
14286         (maintenance_print_one_line_table): Print a header for the is_stmt
14287         column, and include is_stmt information in the output.
14288         * symtab.c (find_pc_sect_line): Find lines marked as statements in
14289         preference to non-statements.
14290         (find_pcs_for_symtab_line): Prefer is-statement entries.
14291         (find_line_common): Likewise.
14292         * symtab.h (struct linetable_entry): Add is_stmt field.
14293         (struct symtab_and_line): Likewise.
14294         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
14295         arranging the line table.
14296
14297 2020-03-07  Tom de Vries  <tdevries@suse.de>
14298
14299         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
14300         DIE.
14301
14302 2020-03-07  Tom Tromey  <tom@tromey.com>
14303
14304         * valops.c (value_literal_complex): Remove obsolete comment.
14305         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
14306         comment.
14307
14308 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
14309
14310         * infrun.h: Forward-declare thread_info.
14311         (set_step_info): Add thread_info parameter, add doc.
14312         * infrun.c (set_step_info): Add thread_info parameter, move doc
14313         to header.
14314         * infrun.c (process_event_stop_test): Pass thread to
14315         set_step_info call.
14316         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
14317         set_step_info.
14318         (prepare_one_step): Add thread_info parameter, pass it to
14319         set_step_frame and prepare_one_step (recursive) call.
14320         (step_1): Pass thread to prepare_one_step call.
14321         (step_command_fsm::should_stop): Pass thread to
14322         prepare_one_step.
14323         (until_next_fsm): Pass thread to set_step_frame call.
14324         (finish_command): Pass thread to set_step_info call.
14325
14326 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
14327
14328         * windows-tdep.c (windows_solib_create_inferior_hook):
14329         Check if inferior is running.
14330
14331 2020-03-06  Tom de Vries  <tdevries@suse.de>
14332
14333         * NEWS: Fix "the the".
14334         * ctfread.c: Same.
14335
14336 2020-03-06  Tom de Vries  <tdevries@suse.de>
14337
14338         * psymtab.c (psymtab_to_symtab): Don't print "done.".
14339
14340 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
14341
14342         * .dir-locals.el: Add a comment referencing the other copies of
14343         this file.
14344
14345 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
14346
14347         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
14348         psargs.
14349
14350 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
14351
14352         * .gitattributes: New file.
14353
14354 2020-03-04  Tom Tromey  <tom@tromey.com>
14355
14356         * symmisc.c (print_symbol_bcache_statistics)
14357         (print_objfile_statistics): Update.
14358         * symfile.c (allocate_symtab): Use intern.
14359         * psymtab.c (partial_symtab::partial_symtab): Use intern.
14360         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
14361         macro_cache>: Remove.
14362         <string_cache>: New member.
14363         (struct objfile) <intern>: New methods.
14364         * elfread.c (elf_symtab_read): Use intern.
14365         * dwarf2/read.c (fixup_go_packaging): Intern package name.
14366         (dwarf2_compute_name, dwarf2_physname)
14367         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
14368         names.
14369         (guess_partial_die_structure_name): Update.
14370         (partial_die_info::fixup): Intern name.
14371         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
14372         name.
14373         (dwarf2_name): Intern name.  Update.
14374         * buildsym.c (buildsym_compunit::get_macro_table): Use
14375         string_cache.
14376
14377 2020-03-04  Tom Tromey  <tom@tromey.com>
14378
14379         * jit.c (bfd_open_from_target_memory): Make "target" const.
14380         * corefile.c (gnutarget): Now const.
14381         * gdbcore.h (gnutarget): Now const.
14382
14383 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
14384
14385         * NEWS: Mention support for WOW64 processes.
14386         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
14387         (amd64_windows_segment_register_p): Remove static.
14388         (_initialize_amd64_windows_nat): Update.
14389         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
14390         * i386-windows-nat.c (context_offset): Update.
14391         (i386_mappings): Rename and remove static.
14392         (i386_windows_segment_register_p): Remove static.
14393         (_initialize_i386_windows_nat): Update.
14394         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
14395         (STATUS_WX86_SINGLE_STEP): New macro.
14396         (EnumProcessModulesEx): New macro.
14397         (Wow64SuspendThread): New macro.
14398         (Wow64GetThreadContext): New macro.
14399         (Wow64SetThreadContext): New macro.
14400         (Wow64GetThreadSelectorEntry): New macro.
14401         (windows_set_context_register_offsets): Add static.
14402         (windows_set_segment_register_p): Likewise.
14403         (windows_add_thread): Adapt for WOW64 processes.
14404         (windows_fetch_one_register): Likewise.
14405         (windows_nat_target::fetch_registers): Likewise.
14406         (windows_store_one_register): Likewise.
14407         (display_selector): Likewise.
14408         (display_selectors): Likewise.
14409         (handle_exception): Likewise.
14410         (windows_continue): Likewise.
14411         (windows_nat_target::resume): Likewise.
14412         (windows_add_all_dlls): Likewise.
14413         (do_initial_windows_stuff): Likewise.
14414         (windows_nat_target::attach): Likewise.
14415         (windows_get_exec_module_filename): Likewise.
14416         (windows_nat_target::create_inferior): Likewise.
14417         (windows_xfer_siginfo): Likewise.
14418         (_initialize_loadable): Initialize Wow64SuspendThread,
14419         Wow64GetThreadContext, Wow64SetThreadContext,
14420         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
14421         * windows-nat.h (windows_set_context_register_offsets):
14422         Remove declaration.
14423         (windows_set_segment_register_p): Likewise.
14424         (i386_windows_segment_register_p): Add declaration.
14425         (amd64_windows_segment_register_p): Likewise.
14426
14427 2020-03-04  Luis Machado  <luis.machado@linaro.org>
14428
14429         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
14430         in "info registers" for AArch64/ARM.
14431
14432         The change caused "info registers" to not print GPR's.
14433
14434         gdb/ChangeLog:
14435
14436         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
14437
14438         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
14439         when reg->group is empty and reggroup is not.
14440
14441 2020-03-03  Tom Tromey  <tromey@adacore.com>
14442
14443         * dwarf2/frame.c (struct dwarf2_frame_cache)
14444         <checked_tailcall_bottom, entry_cfa_sp_offset,
14445         entry_cfa_sp_offset_p>: Remove members.
14446         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
14447         (dwarf2_frame_prev_register): Don't call
14448         dwarf2_tailcall_sniffer_first.
14449         (dwarf2_append_unwinders): Don't append tailcall unwinder.
14450         * frame-unwind.c (add_unwinder): New fuction.
14451         (frame_unwind_init): Use it.  Add tailcall unwinder.
14452
14453 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
14454             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
14455
14456         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
14457         value should be printed as true.
14458
14459 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
14460
14461         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
14462         (windows_init_abi): Set and use windows_so_ops.
14463
14464 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
14465
14466         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
14467         when verifying if dealing with a convenience variable.
14468
14469 2020-03-03  Luis Machado  <luis.machado@linaro.org>
14470
14471         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
14472
14473 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
14474
14475         * infrun.c (gdbarch_supports_displaced_stepping): New.
14476         (use_displaced_stepping): Break up conditions in smaller pieces.
14477         Use gdbarch_supports_displaced_stepping.
14478         (displaced_step_prepare_throw): Use
14479         gdbarch_supports_displaced_stepping.
14480
14481 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
14482
14483         * NEWS: Mention new behaviour of the history filename.
14484         * top.c (write_history_p): Add comment.
14485         (show_write_history_p): Add header comment, give a different
14486         message when history writing is on, but the history filename is
14487         empty.
14488         (history_filename): Add comment.
14489         (history_filename_empty): New function.
14490         (show_history_filename): Add header comment, give a different
14491         message when the filename is empty.
14492         (init_history): Compare history_filename against nullptr, and only
14493         read history if the filename is not empty.
14494         (set_history_filename): Add header comment, and only make
14495         non-empty filenames absolute.
14496         (init_main): Make the filename argument to 'set history filename'
14497         optional.
14498
14499 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
14500
14501         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
14502         (arm_supply_vfpregset): ...this, and update to use VFP registers.
14503         (fetch_fp_register): Update.
14504         (fetch_fp_regs): Update.
14505         (store_fp_register): Update.
14506         (store_fp_regs): Update.
14507         (arm_netbsd_nat_target::read_description): New function.
14508         (fetch_elfcore_registers): Update.
14509
14510 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
14511
14512         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
14513         general_thread if the stop reply is missing a thread-id.
14514         (remote_target::process_stop_reply): Use the first non-exited
14515         thread if the target didn't pass a thread-id.
14516         * infrun.c (do_target_wait): Move call to
14517         switch_to_inferior_no_thread to ....
14518         (do_target_wait_1): ... here.
14519
14520 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
14521
14522         * debuginfod-support.c: Include defs.h first.
14523
14524 2020-02-28  Tom de Vries  <tdevries@suse.de>
14525
14526         * symfile.c (set_initial_language): Use default language for lookup.
14527
14528 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
14529
14530         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
14531         reader variable, pass `this` to read_cutu_die_from_dwo.
14532
14533 2020-02-27  Aaron Merey  <amerey@redhat.com>
14534
14535         * source.c (open_source_file): Check for nullptr when computing
14536         srcpath.
14537
14538 2020-02-27  Tom Tromey  <tromey@adacore.com>
14539
14540         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
14541         member.
14542         (dwarf2_add_field): Don't update nfields.
14543         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
14544
14545 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
14546
14547         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
14548         abs.
14549
14550 2020-02-26  Tom Tromey  <tom@tromey.com>
14551
14552         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
14553         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
14554         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
14555         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
14556         per_cu_data.
14557
14558 2020-02-26  Tom Tromey  <tom@tromey.com>
14559
14560         * dwarf2/index-write.c (psym_index_map): Change type.
14561         (add_address_entry_worker, write_one_signatured_type)
14562         (recursively_count_psymbols, recursively_write_psymbols)
14563         (class debug_names, psyms_seen_size, write_gdbindex)
14564         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
14565
14566 2020-02-26  Aaron Merey  <amerey@redhat.com>
14567
14568         * Makefile.in: Handle optional debuginfod support.
14569         * NEWS: Update.
14570         * README: Add --with-debuginfod summary.
14571         * config.in: Regenerate.
14572         * configure: Regenerate.
14573         * configure.ac: Handle optional debuginfod support.
14574         * debuginfod-support.c: debuginfod helper functions.
14575         * debuginfod-support.h: Ditto.
14576         * doc/gdb.texinfo: Add --with-debuginfod to configure options
14577         summary.
14578         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
14579         when a dwz file cannot be found.
14580         * elfread.c (elf_symfile_read): Query debuginfod servers when a
14581         debuginfo file cannot be found.
14582         * source.c (open_source_file): Query debuginfod servers when a
14583         source file cannot be found.
14584         * top.c (print_gdb_configuration): Include
14585         --{with,without}-debuginfod in the output.
14586
14587 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
14588
14589         * thread.c (thr_try_catch_cmd): Print thread name.
14590
14591 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
14592
14593         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
14594         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
14595         dwarf2_fetch_die_type_sect_off): Move to...
14596         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
14597         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
14598         dwarf2_fetch_die_type_sect_off): ... here.
14599         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
14600         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
14601         dwarf2_fetch_die_type_sect_off): Move doc to header file.
14602
14603 2020-02-26  Tom de Vries  <tdevries@suse.de>
14604
14605         PR gdb/25603
14606         * symfile.c (set_initial_language): Exit-early if
14607         language_mode == language_mode_manual.
14608
14609 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
14610
14611         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
14612         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
14613         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
14614
14615 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
14616
14617         * gdbtypes.c (create_array_type_with_stride): Handle negative
14618         array strides.
14619         * valarith.c (value_subscripted_rvalue): Likewise.
14620
14621 2020-02-25  Luis Machado  <luis.machado@linaro.org>
14622
14623         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
14624
14625 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
14626
14627         * loc.h (dwarf2_get_die_type): Move to...
14628         * read.h (dwarf2_get_die_type): ... here.
14629         * read.c (dwarf2_get_die_type): Move doc to header.
14630
14631 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
14632
14633         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
14634         'gnulib/Makefile.in' to the list.
14635
14636 2020-02-24  Tom Tromey  <tom@tromey.com>
14637
14638         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
14639         Remove.
14640         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
14641         XOBNEWVEC.
14642
14643 2020-02-24  Tom Tromey  <tom@tromey.com>
14644
14645         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
14646         New method.
14647         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
14648         (dw2_do_instantiate_symtab, dw2_get_file_names)
14649         (build_type_psymtab_dependencies, load_full_type_unit): Update.
14650
14651 2020-02-24  Tom Tromey  <tom@tromey.com>
14652
14653         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
14654         make_scoped_restore.
14655         (dwarf2_psymtab::read_symtab): Don't clear
14656         reading_partial_symbols.
14657
14658 2020-02-24  Tom de Vries  <tdevries@suse.de>
14659
14660         PR gdb/25592
14661         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
14662
14663 2020-02-24  Tom de Vries  <tdevries@suse.de>
14664
14665         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
14666         commands layout next/prev/regs.
14667
14668 2020-02-22  Tom Tromey  <tom@tromey.com>
14669
14670         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
14671         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
14672
14673 2020-02-22  Tom Tromey  <tom@tromey.com>
14674
14675         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
14676
14677 2020-02-22  Tom Tromey  <tom@tromey.com>
14678
14679         * tui/tui-win.c (_initialize_tui_win): Add usage text.
14680         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
14681         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
14682         * tui/tui.c (_initialize_tui): Add usage text.
14683
14684 2020-02-22  Tom Tromey  <tom@tromey.com>
14685
14686         * tui/tui-win.c (tui_set_focus_command)
14687         (tui_set_win_height_command): Use error_no_arg.
14688         (_initialize_tui_win): Update help text.
14689         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
14690
14691 2020-02-22  Tom Tromey  <tom@tromey.com>
14692
14693         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
14694         * tui/tui-disasm.h (struct tui_disasm_window)
14695         <display_start_addr>: Declare.
14696         * tui/tui-source.h (struct tui_source_window)
14697         <display_start_addr>: Declare.
14698         * tui/tui-winsource.h (struct tui_source_window_base)
14699         <show_source_line, display_start_addr>: New methods.
14700         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
14701         Rename and move to protected section.
14702         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
14703         (tui_source_window_base::do_erase_source_content): Update.
14704         (tui_source_window_base::show_source_line): Now a method.
14705         (tui_source_window_base::show_source_content)
14706         (tui_source_window_base::tui_source_window_base)
14707         (tui_source_window_base::rerender)
14708         (tui_source_window_base::refill)
14709         (tui_source_window_base::do_scroll_horizontal)
14710         (tui_source_window_base::set_is_exec_point_at)
14711         (tui_source_window_base::update_breakpoint_info)
14712         (tui_source_window_base::update_exec_info): Update.
14713         * tui/tui-source.c (tui_source_window::set_contents)
14714         (tui_source_window::showing_source_p)
14715         (tui_source_window::do_scroll_vertical)
14716         (tui_source_window::location_matches_p)
14717         (tui_source_window::line_is_displayed): Update.
14718         (tui_source_window::display_start_addr): New method.
14719         * tui/tui-disasm.c (tui_disasm_window::set_contents)
14720         (tui_disasm_window::do_scroll_vertical)
14721         (tui_disasm_window::location_matches_p): Update.
14722         (tui_disasm_window::display_start_addr): New method.
14723
14724 2020-02-22  Tom Tromey  <tom@tromey.com>
14725
14726         * NEWS: Add entry for gdb.register_window_type.
14727         * tui/tui-layout.h (window_factory): New typedef.
14728         (tui_register_window): Declare.
14729         * tui/tui-layout.c (saved_tui_windows): New global.
14730         (tui_apply_current_layout): Use it.
14731         (tui_register_window): New function.
14732         * python/python.c (do_start_initialization): Call
14733         gdbpy_initialize_tui.
14734         (python_GdbMethods): Add "register_window_type" function.
14735         * python/python-internal.h (gdbpy_register_tui_window)
14736         (gdbpy_initialize_tui): Declare.
14737         * python/py-tui.c: New file.
14738         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
14739
14740 2020-02-22  Tom Tromey  <tom@tromey.com>
14741
14742         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
14743
14744 2020-02-22  Tom Tromey  <tom@tromey.com>
14745
14746         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
14747         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
14748         * tui/tui-data.c (tui_set_win_with_focus): Remove.
14749         (tui_set_win_focus_to): Move from tui-win.c.
14750
14751 2020-02-22  Tom Tromey  <tom@tromey.com>
14752
14753         * tui/tui-layout.c (make_standard_window, get_locator_window): New
14754         functions.
14755         (known_window_types): New global.
14756         (tui_get_window_by_name): Reimplement.
14757         (initialize_known_windows): New function.
14758         (validate_window_name): Rewrite.
14759         (_initialize_tui_layout): Call initialize_known_windows.
14760
14761 2020-02-22  Tom Tromey  <tom@tromey.com>
14762
14763         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
14764         Remove constants.
14765         * tui/tui-winsource.h (struct tui_source_window_base)
14766         <tui_source_window_base>: Remove parameter.
14767         * tui/tui-winsource.c
14768         (tui_source_window_base::tui_source_window_base): Remove
14769         parameter.
14770         (tui_source_window_base::refill): Update.
14771         * tui/tui-stack.h (struct tui_locator_window)
14772         <tui_locator_window>: Update.
14773         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
14774         Default the constructor.
14775         * tui/tui-regs.h (struct tui_data_item_window)
14776         <tui_data_item_window>: Default the constructor.
14777         (struct tui_data_window) <tui_data_window>: Likewise.
14778         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
14779         Default the constructor.
14780         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
14781         Default the constructor.
14782         <type>: Remove.
14783         (struct tui_win_info) <tui_win_info>: Default the constructor.
14784         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
14785         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
14786         Default the constructor.
14787
14788 2020-02-22  Tom Tromey  <tom@tromey.com>
14789
14790         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
14791         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
14792         * tui/tui-win.c (tui_resize_all): Don't call
14793         tui_delete_invisible_windows.
14794         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
14795         done.
14796         (tui_set_layout): Update.
14797         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
14798         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
14799         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
14800
14801 2020-02-22  Tom Tromey  <tom@tromey.com>
14802
14803         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
14804         correctly.
14805
14806 2020-02-22  Tom Tromey  <tom@tromey.com>
14807
14808         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
14809
14810 2020-02-22  Tom Tromey  <tom@tromey.com>
14811
14812         * tui/tui-winsource.h (struct tui_source_window_iterator)
14813         <inner_iterator>: New etytypedef.
14814         <tui_source_window_iterator>: Take "end" parameter.
14815         <tui_source_window_iterator>: Take iterator.
14816         <operator*, advance>: Update.
14817         <m_iter>: Change type.
14818         <m_end>: New field.
14819         (struct tui_source_windows) <begin, end>: Update.
14820         * tui/tui-layout.c (tui_windows): New global.
14821         (tui_apply_current_layout): Clear tui_windows.
14822         (tui_layout_window::apply): Update tui_windows.
14823         * tui/tui-data.h (tui_windows): Declare.
14824         (all_tui_windows): Now inline function.
14825         (class tui_window_iterator, struct all_tui_windows): Remove.
14826
14827 2020-02-22  Tom Tromey  <tom@tromey.com>
14828
14829         PR tui/17850:
14830         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
14831         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
14832         "height" argument.
14833         (class tui_layout_window) <get_sizes>: Likewise.
14834         (class tui_layout_split) <tui_layout_split>: Add "vertical"
14835         argument.
14836         <get_sizes>: Add "height" argument.
14837         <m_vertical>: New field.
14838         * tui/tui-layout.c (tui_layout_split::clone): Update.
14839         (tui_layout_split::get_sizes): Add "height" argument.
14840         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
14841         (tui_new_layout_command): Parse "-horizontal".
14842         (_initialize_tui_layout): Update help string.
14843         (tui_layout_split::specification): Add "-horizontal" when needed.
14844         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
14845         argument.
14846         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
14847         New methods.
14848
14849 2020-02-22  Tom Tromey  <tom@tromey.com>
14850
14851         * tui/tui-layout.h (enum tui_adjust_result): New.
14852         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
14853         (class tui_layout_window) <adjust_size>: Return
14854         tui_adjust_result.  Rewrite.
14855         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
14856         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
14857
14858 2020-02-22  Tom Tromey  <tom@tromey.com>
14859
14860         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
14861         parameter and return types.
14862         (class tui_layout_base) <specification>: Add "depth".
14863         (class tui_layout_window) <specification>: Add "depth".
14864         (class tui_layout_split) <specification>: Add "depth".
14865         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
14866         and return types.
14867         (tui_new_layout_command): Parse sub-layouts.
14868         (_initialize_tui_layout): Update help string.
14869         (tui_layout_window::specification): Add "depth".
14870         (add_layout_command): Update.
14871
14872 2020-02-22  Tom Tromey  <tom@tromey.com>
14873
14874         * NEWS: Add "tui new-layout" item.
14875         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
14876         Add new-layout command to help text.
14877         (validate_window_name): New function.
14878         (tui_new_layout_command): New function.
14879         (_initialize_tui_layout): Register "new-layout".
14880         (tui_layout_window::specification): New method.
14881         (tui_layout_window::specification): New method.
14882         * tui/tui-layout.h (class tui_layout_base) <specification>: New
14883         method.
14884         (class tui_layout_window) <specification>: New method.
14885         (class tui_layout_split) <specification>: New method.
14886
14887 2020-02-22  Tom Tromey  <tom@tromey.com>
14888
14889         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
14890         * tui/tui-win.c (window_name_completer): Update comment.
14891         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
14892         Declare method.
14893         (class tui_layout_window) <replace_window>: Likewise.
14894         (class tui_layout_split) <replace_window>: Likewise.
14895         (tui_set_layout): Don't declare.
14896         (tui_set_initial_layout): Declare function.
14897         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
14898         (asm_regs_layout): New globals.
14899         (tui_current_layout, show_layout): Remove.
14900         (tui_set_layout, tui_add_win_to_layout): Rewrite.
14901         (find_layout, tui_apply_layout): New function.
14902         (layout_completer): Remove.
14903         (tui_next_layout): Reimplement.
14904         (tui_next_layout_command): New function.
14905         (tui_set_initial_layout, tui_prev_layout_command): New functions.
14906         (tui_regs_layout): Reimplement.
14907         (tui_regs_layout_command): New function.
14908         (extract_display_start_addr): Rewrite.
14909         (next_layout, prev_layout): Remove.
14910         (tui_layout_window::replace_window): New method.
14911         (tui_layout_split::replace_window): New method.
14912         (destroy_layout): New function.
14913         (layout_list): New global.
14914         (add_layout_command): New function.
14915         (initialize_layouts): Update.
14916         (tui_layout_command): New function.
14917         (_initialize_tui_layout): Install "layout" commands.
14918         * tui/tui-data.h (enum tui_layout_type): Remove.
14919         (tui_current_layout): Don't declare.
14920
14921 2020-02-22  Tom Tromey  <tom@tromey.com>
14922
14923         * tui/tui-regs.c (tui_reg_layout): Remove.
14924         (tui_reg_command): Use tui_regs_layout.
14925         * tui/tui-layout.h (tui_reg_command): Declare.
14926         * tui/tui-layout.c (tui_reg_command): New function.
14927
14928 2020-02-22  Tom Tromey  <tom@tromey.com>
14929
14930         * tui/tui.c (tui_rl_delete_other_windows): Call
14931         tui_remove_some_windows.
14932         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
14933         Declare method.
14934         (class tui_layout_window) <remove_windows>: New method.
14935         (class tui_layout_split) <remove_windows>: Declare.
14936         (tui_remove_some_windows): Declare.
14937         * tui/tui-layout.c (tui_remove_some_windows): New function.
14938         (tui_layout_split::remove_windows): New method.
14939
14940 2020-02-22  Tom Tromey  <tom@tromey.com>
14941
14942         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
14943         * tui/tui-layout.h (tui_next_layout): Declare.
14944         * tui/tui-layout.c (tui_next_layout): New function.
14945
14946 2020-02-22  Tom Tromey  <tom@tromey.com>
14947
14948         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
14949         correct coordinates.
14950
14951 2020-02-22  Tom Tromey  <tom@tromey.com>
14952
14953         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
14954         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
14955         DATA_WIN case.
14956
14957 2020-02-22  Tom Tromey  <tom@tromey.com>
14958
14959         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
14960         TUI_DISASM_WIN, not tui_win_list.
14961
14962 2020-02-22  Tom Tromey  <tom@tromey.com>
14963
14964         * valprint.c (generic_val_print_enum_1)
14965         (val_print_type_code_flags): Style member names.
14966         * rust-lang.c (val_print_struct, rust_print_enum)
14967         (rust_print_struct_def, rust_internal_print_type): Style member
14968         names.
14969         * p-valprint.c (pascal_object_print_value_fields): Style member
14970         names.  Only call fprintf_symbol_filtered for static members.
14971         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
14972         * f-valprint.c (f_val_print): Style member names.
14973         * f-typeprint.c (f_type_print_base): Style member names.
14974         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
14975         call fprintf_symbol_filtered for static members.
14976         (cp_print_class_member): Style member names.
14977         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
14978         member names.
14979         * ada-valprint.c (ada_print_scalar): Style enum names.
14980         (ada_val_print_enum): Likewise.
14981         * ada-typeprint.c (print_enum_type): Style enum names.
14982
14983 2020-02-21  Tom Tromey  <tom@tromey.com>
14984
14985         * psympriv.h (struct partial_symtab): Update comment.
14986
14987 2020-02-21  Tom Tromey  <tromey@adacore.com>
14988
14989         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
14990         type is CORE_ADDR.
14991
14992 2020-02-21  Tom de Vries  <tdevries@suse.de>
14993
14994         PR gdb/25534
14995         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
14996         if dependencies[i]->user != NULL.
14997
14998 2020-02-21  Ali Tamur  <tamur@google.com>
14999
15000         * dwarf2/read.c (dwarf2_name): Add null check.
15001
15002 2020-02-20  Tom Tromey  <tom@tromey.com>
15003
15004         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
15005         ">=", in binary search.
15006         (dwarf2_find_containing_comp_unit): New overload.
15007         (run_test): New self-test.
15008         (_initialize_dwarf2_read): Register new test.
15009
15010 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
15011
15012         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
15013         * riscv-tdep.h: Likewise.
15014         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
15015         rv32-only CSR.
15016         * features/riscv/64bit-csr.xml: Regenerated.
15017
15018 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
15019             Tom Tromey  <tom@tromey.com>
15020
15021         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
15022         of 'fputc_unfiltered'.
15023         (putchar_unfiltered): Call 'fputc_unfiltered'.
15024         (fputc_unfiltered): Call 'fputs_unfiltered'.
15025
15026 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
15027
15028         * config.in: Regenerate.
15029         * configure: Regenerate.
15030         * configure.ac: Add --with-python-libdir option.
15031         * main.c: Use WITH_PYTHON_LIBDIR.
15032
15033 2020-02-19  Tom Tromey  <tom@tromey.com>
15034
15035         * symtab.c (general_symbol_info::compute_and_set_names): Use
15036         obstack_strndup.  Simplify call to symbol_set_demangled_name.
15037
15038 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
15039
15040         * dwarf2/read.c (allocate_signatured_type_table,
15041         allocate_dwo_unit_table, allocate_type_unit_groups_table,
15042         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
15043         Remove objfile parameter, update all callers.
15044
15045 2020-02-19  Doug Evans  <dje@google.com>
15046
15047         PR rust/25535
15048         * rust-lang.c (rust_print_enum): Apply embedded_offset to
15049         rust_enum_variant calculation.
15050
15051 2020-02-19  Tom Tromey  <tromey@adacore.com>
15052
15053         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
15054
15055 2020-02-19  Tom Tromey  <tromey@adacore.com>
15056
15057         * ada-lang.c (cache_symbol): Use obstack_strdup.
15058
15059 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
15060
15061         * configure: Regenerate.
15062
15063 2020-02-19  Tom Tromey  <tromey@adacore.com>
15064
15065         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
15066         NULL check.
15067
15068 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
15069
15070         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
15071
15072 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
15073
15074         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
15075         if GDBSERVER is not defined.
15076         (riscv_tdesc_cache): Likewise, also store const target_desc.
15077         (STATIC_IN_GDB): Define.
15078         (riscv_create_target_description): Update declaration with
15079         STATIC_IN_GDB.
15080         (riscv_lookup_target_description): New function, only define if
15081         GDBSERVER is not defined.
15082         * arch/riscv.h (riscv_create_target_description): Declare only
15083         when GDBSERVER is defined.
15084         (riscv_lookup_target_description): New declaration when GDBSERVER
15085         is not defined.
15086         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
15087         (riscv_linux_read_features): ...this, and return
15088         riscv_gdbarch_features instead of target_desc.
15089         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
15090         (riscv_linux_read_description): Rename to...
15091         (riscv_linux_read_features): ...this.
15092         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
15093         Update to use riscv_gdbarch_features and
15094         riscv_lookup_target_description.
15095         * riscv-tdep.c (riscv_find_default_target_description): Use
15096         riscv_lookup_target_description instead of
15097         riscv_create_target_description.
15098
15099 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
15100
15101         * valprint.c (generic_val_print_enum_1): When printing a flag
15102         enum with value 0 and there is no enumerator with value 0, print
15103         just "0" instead of "(unknown: 0x0)".
15104
15105 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
15106
15107         * valprint.c (generic_val_print_enum_1): Print unknown part of
15108         flag enum in hex.
15109
15110 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
15111
15112         * dwarf2/read.c (update_enumeration_type_from_children): Allow
15113         flag enums to contain duplicate enumerators.
15114         * valprint.c (generic_val_print_enum_1): Update comment.
15115
15116 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
15117
15118         * dwarf2/read.c: Include "count-one-bits.h".
15119         (update_enumeration_type_from_children): If an enumerator has
15120         multiple bits set, don't treat the enumeration as a "flag enum".
15121         * valprint.c (generic_val_print_enum_1): Assert that enumerators
15122         of flag enums have 0 or 1 bit set.
15123
15124 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
15125
15126         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
15127         conversion.
15128         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
15129         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
15130         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
15131         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
15132         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
15133
15134 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
15135
15136         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
15137
15138 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
15139
15140         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
15141         displaced_step_closure_up.
15142         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
15143         (struct displaced_step_closure_up):
15144         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
15145         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
15146         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
15147         Likewise.
15148         * gdbarch.sh (displaced_step_copy_insn): Likewise.
15149         * gdbarch.c, gdbarch.h: Re-generate.
15150         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
15151         displaced_step_closure_up.
15152         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
15153         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
15154         * infrun.h (displaced_step_closure_up): New type alias.
15155         (struct displaced_step_inferior_state) <step_closure>: Change
15156         type to displaced_step_closure_up.
15157         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
15158         displaced_step_closure_up.
15159         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
15160
15161 2020-02-14  Tom Tromey  <tom@tromey.com>
15162
15163         * minidebug.c (gnu_debug_key): New global.
15164         (find_separate_debug_file_in_section): Use it.
15165
15166 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
15167
15168         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
15169         std::unique_ptr.
15170         * gdbarch.c: Re-generate.
15171         * gdbarch.h: Re-generate.
15172         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
15173         change.
15174         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
15175         type to std::unique_ptr.
15176         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
15177         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
15178         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
15179         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
15180         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
15181         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
15182         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
15183         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
15184         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
15185
15186 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
15187
15188         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
15189         std::unique_ptr.
15190         (displaced_step_clear): Rename to...
15191         (displaced_step_reset): ... this.  Just call displaced->reset ().
15192         (displaced_step_clear_cleanup): Rename to...
15193         (displaced_step_reset_cleanup): ... this.
15194         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
15195         (displaced_step_fixup): Likewise.
15196         (resume_1): Likewise.
15197         (handle_inferior_event): Restore child's memory before calling
15198         displaced_step_fixup on the parent.
15199         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
15200         to std::unique_ptr.
15201         <step_closure>: Change type to std::unique_ptr.
15202
15203 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
15204
15205         * arm-tdep.c: Include count-one-bits.h.
15206         (cleanup_block_store_pc): Use count_one_bits.
15207         (cleanup_block_load_pc): Use count_one_bits.
15208         (arm_copy_block_xfer): Use count_one_bits.
15209         (thumb2_copy_block_xfer): Use count_one_bits.
15210         (thumb_copy_pop_pc_16bit): Use count_one_bits.
15211         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
15212         (thumb_get_next_pcs_raw): Use count_one_bits.
15213         (arm_get_next_pcs_raw): Use count_one_bits_l.
15214         * arch/arm.c (bitcount): Remove.
15215         * arch/arm.h (bitcount): Remove.
15216
15217 2020-02-14  Tom Tromey  <tromey@adacore.com>
15218
15219         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
15220         Update.
15221         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
15222         * dwarf2/loc.c (call_site_find_chain_1): Return
15223         unique_xmalloc_ptr.
15224         (call_site_find_chain): Likewise.
15225
15226 2020-02-14  Richard Biener  <rguenther@suse.de>
15227
15228         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
15229         on expression with division operators.
15230
15231 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
15232
15233         * MAINTAINERS (Write After Approval): Adding myself.
15234
15235 2020-02-12  Tom Tromey  <tom@tromey.com>
15236
15237         * event-loop.c (event_data, gdb_event, event_handler_func):
15238         Remove.
15239
15240 2020-02-12  Tom Tromey  <tom@tromey.com>
15241
15242         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
15243         (dwarf2_frame_objfile_data): Add comment.
15244         (find_comp_unit, set_comp_unit): New functions.
15245         (dwarf2_frame_find_fde): Use find_comp_unit.
15246         (dwarf2_build_frame_info): Use set_comp_unit.
15247
15248 2020-02-12  Tom Tromey  <tom@tromey.com>
15249
15250         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
15251         (comp_unit): Don't initialize objfile.
15252         (execute_cfa_program): Add text_offset parameter.
15253         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
15254         (dwarf2_frame_cache): Update.
15255         (dwarf2_build_frame_info): Don't set "objfile" member.
15256
15257 2020-02-12  Tom Tromey  <tom@tromey.com>
15258
15259         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
15260         (decode_frame_entry): Likewise.
15261         (dwarf2_build_frame_info): Update.
15262
15263 2020-02-12  Tom Tromey  <tom@tromey.com>
15264
15265         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
15266         (decode_frame_entry_1): Use the comp_unit obstack.
15267
15268 2020-02-12  Tom Tromey  <tom@tromey.com>
15269
15270         * dwarf2/frame.c (struct comp_unit): Add initializers and
15271         constructor.
15272         (dwarf2_frame_objfile_data): Store a comp_unit.
15273         (dwarf2_frame_find_fde): Update.
15274         (dwarf2_build_frame_info): Use "new".
15275
15276 2020-02-12  Tom Tromey  <tom@tromey.com>
15277
15278         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
15279         (dwarf2_fde_table): Typedef for std::vector.
15280         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
15281         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
15282         (decode_frame_entry): Update.
15283         (dwarf2_build_frame_info): Use "new".
15284
15285 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
15286
15287         * arm-tdep.c (arm_gdbarch_init): Update.
15288         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
15289         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
15290         have_neon, is_m>: Change to bool.
15291
15292 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
15293
15294         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
15295
15296 2020-02-12  Tom Tromey  <tom@tromey.com>
15297
15298         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
15299
15300 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
15301
15302         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
15303         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
15304
15305 2020-02-11  Tom Tromey  <tom@tromey.com>
15306
15307         * psymtab.h: Update comment.
15308
15309 2020-02-11  Tom Tromey  <tom@tromey.com>
15310
15311         * gdb_obstack.h (struct auto_obstack): Use
15312         DISABLE_COPY_AND_ASSIGN.
15313
15314 2020-02-11  Tom Tromey  <tom@tromey.com>
15315
15316         * dwarf2/frame.h (struct objfile): Don't forward declare.
15317
15318 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
15319
15320         * cris-tdep.c (cris_supply_gregset): Change signature to match
15321         what struct regset expects.
15322         (cris_regset): New struct.
15323         (fetch_core_registers): Remove.
15324         (cris_iterate_over_regset_sections): New function.
15325         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
15326         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
15327
15328 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
15329
15330         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
15331         registers.
15332
15333 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
15334
15335         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
15336
15337 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
15338
15339         * configure: Re-generate.
15340
15341 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
15342
15343         * configure: Re-generate.
15344
15345 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
15346
15347         * acinclude: Update warning.m4 path.
15348         * warning.m4: Move to gdbsupport.
15349
15350 2020-02-11  Tom Tromey  <tromey@adacore.com>
15351
15352         * remote.c (remote_console_output): Update.
15353         * printcmd.c (printf_command): Update.
15354         * event-loop.c (gdb_wait_for_event): Update.
15355         * linux-nat.c (sigchld_handler): Update.
15356         * remote-sim.c (gdb_os_write_stdout): Update.
15357         (gdb_os_flush_stdout): Update.
15358         (gdb_os_flush_stderr): Update.
15359         (gdb_os_write_stderr): Update.
15360         * exceptions.c (print_exception): Update.
15361         * remote-fileio.c (remote_fileio_func_read): Update.
15362         (remote_fileio_func_write): Update.
15363         * tui/tui.c (tui_enable): Update.
15364         * tui/tui-interp.c (tui_interp::init): Update.
15365         * utils.c (init_page_info): Update.
15366         (putchar_unfiltered, fputc_unfiltered): Update.
15367         (gdb_flush): Update.
15368         (emit_style_escape): Update.
15369         (flush_wrap_buffer, fputs_maybe_filtered): Update.
15370         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
15371         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
15372         (stderr_file::write): Update.
15373         (stderr_file::puts): Update.
15374         * ui-file.h (ui_file_isatty, ui_file_write)
15375         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
15376         (ui_file_puts): Don't declare.
15377
15378 2020-02-10  Tom de Vries  <tdevries@suse.de>
15379
15380         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
15381         sentinel to char *.
15382
15383 2020-02-09  Tom de Vries  <tdevries@suse.de>
15384
15385         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
15386         filename if it matches "<artificial>".
15387
15388 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
15389
15390         * windows-tdep.c (struct enum_value_name): New struct.
15391         (create_enum): New function.
15392         (windows_get_siginfo_type): Create and use enum types.
15393
15394 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
15395
15396         * NEWS: Mention $_siginfo support for Windows.
15397         * windows-nat.c (handle_exception): Set siginfo_er.
15398         (windows_nat_target::mourn_inferior): Reset siginfo_er.
15399         (windows_xfer_siginfo): New function.
15400         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
15401         * windows-tdep.c (struct windows_gdbarch_data): New struct.
15402         (init_windows_gdbarch_data): New function.
15403         (get_windows_gdbarch_data): New function.
15404         (windows_get_siginfo_type): New function.
15405         (windows_init_abi): Register windows_get_siginfo_type.
15406         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
15407
15408 2020-02-08  Tom Tromey  <tom@tromey.com>
15409
15410         * dwarf2/read.c (class cutu_reader) <cutu_reader,
15411         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
15412         <keep>: Declare method.
15413         <m_keep>: Remove member.
15414         <~cutu_reader>: Remove.
15415         (cutu_reader::init_tu_and_read_dwo_dies): Update.
15416         (cutu_reader::cutu_reader): Update.
15417         (cutu_reader::keep): Rename from ~cutu_reader.
15418         (process_psymtab_comp_unit, build_type_psymtabs_1)
15419         (process_skeletonless_type_unit, load_partial_comp_unit)
15420         (load_full_comp_unit, dwarf2_read_addr_index)
15421         (read_signatured_type): Update.
15422
15423 2020-02-08  Tom Tromey  <tom@tromey.com>
15424
15425         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
15426         "want_partial_unit" parameter.
15427         (process_psymtab_comp_unit): Change want_partial_unit to bool.
15428         Inline check for DW_TAG_partial_unit.
15429         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
15430
15431 2020-02-08  Tom Tromey  <tom@tromey.com>
15432
15433         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
15434         read.c.
15435         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
15436         read.c.
15437
15438 2020-02-08  Tom Tromey  <tom@tromey.com>
15439
15440         * dwarf2/read.c (read_address): Move to comp-unit.c.
15441         (dwarf2_rnglists_process, dwarf2_ranges_process)
15442         (read_attribute_value, dwarf_decode_lines_1)
15443         (var_decode_location, decode_locdesc): Update.
15444         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
15445         read.c.  Remove "cu" parameter.
15446         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
15447         method.
15448
15449 2020-02-08  Tom Tromey  <tom@tromey.com>
15450
15451         * dwarf2/read.c (read_attribute_value, read_indirect_string)
15452         (read_indirect_line_string): Update.
15453         * dwarf2/comp-unit.c (read_offset): Remove.
15454         (read_comp_unit_head): Update.
15455         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
15456         method.
15457         (read_offset): Don't declare.
15458
15459 2020-02-08  Tom Tromey  <tom@tromey.com>
15460
15461         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
15462         * dwarf2/read.c (struct comp_unit_head): Move to
15463         dwarf2/comp-unit.h.
15464         (enum class rcuh_kind): Move to comp-unit.h.
15465         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
15466         (read_comp_unit_head, error_check_comp_unit_head)
15467         (read_and_check_comp_unit_head): Move to comp-unit.c.
15468         (read_offset, dwarf_unit_type_name): Likewise.
15469         (create_debug_type_hash_table, read_cutu_die_from_dwo)
15470         (cutu_reader::cutu_reader, read_call_site_scope)
15471         (find_partial_die, follow_die_offset): Update.
15472         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
15473
15474 2020-02-08  Tom Tromey  <tom@tromey.com>
15475
15476         * dwarf2/read.c (read_offset_1): Move to leb.c.
15477         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
15478         (dwarf_decode_macro_bytes): Update.
15479         * dwarf2/leb.c (read_offset): Rename; move from read.c.
15480         * dwarf2/leb.h (read_offset): Declare.
15481
15482 2020-02-08  Tom Tromey  <tom@tromey.com>
15483
15484         * dwarf2/read.c (dwarf2_section_size): Remove.
15485         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
15486         Update.
15487         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
15488
15489 2020-02-08  Tom Tromey  <tom@tromey.com>
15490
15491         * dwarf2/read.c (read_initial_length): Move to leb.c.
15492         * dwarf2/leb.h (read_initial_length): Declare.
15493         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
15494         handle_nonstd parameter.
15495         * dwarf2/frame.c (read_initial_length): Remove.
15496         (decode_frame_entry_1): Update.
15497
15498 2020-02-08  Tom Tromey  <tom@tromey.com>
15499
15500         * dwarf2/loc.c (dwarf2_find_location_expression)
15501         (dwarf_evaluate_loc_desc::get_tls_address)
15502         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
15503         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
15504         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
15505         (dwarf2_compile_property_to_c)
15506         (dwarf2_loc_desc_get_symbol_read_needs)
15507         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
15508         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
15509         (loclist_describe_location, loclist_tracepoint_var_ref)
15510         (loclist_generate_c_location): Update.
15511         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
15512         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
15513         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
15514         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
15515         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
15516         (dwarf2_per_cu_data::addr_size)
15517         (dwarf2_per_cu_data::ref_addr_size)
15518         (dwarf2_per_cu_data::text_offset)
15519         (dwarf2_per_cu_data::addr_type): Now methods.
15520         (per_cu_header_read_in): Make per_cu "const".
15521         (dwarf2_version): Remove.
15522         (dwarf2_per_cu_data::int_type): Now a method.
15523         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
15524         (set_die_type, read_array_type, read_subrange_index_type)
15525         (read_tag_string_type, read_subrange_type): Update.
15526         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
15527         offset_size, ref_addr_size, text_offset, addr_type, version,
15528         objfile, int_type, addr_sized_int_type>: Declare methods.
15529
15530 2020-02-08  Tom Tromey  <tom@tromey.com>
15531
15532         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
15533         Move earlier.
15534
15535 2020-02-08  Tom Tromey  <tom@tromey.com>
15536
15537         * dwarf2/read.h (dwarf_line_debug): Declare.
15538         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
15539         * dwarf2/read.c: Move line_header code to new files.
15540         (dwarf_line_debug): No longer static.
15541         * dwarf2/line-header.c: New file.
15542         * dwarf2/line-header.h: New file.
15543
15544 2020-02-08  Tom Tromey  <tom@tromey.com>
15545
15546         * dwarf2/read.c (struct line_header) <file_full_name,
15547         file_file_name>: Return unique_xmalloc_ptr.
15548         (line_header::file_file_name): Update.
15549         (line_header::file_full_name): Update.
15550         (dw2_get_file_names_reader): Update.
15551         (macro_start_file): Update.
15552
15553 2020-02-08  Tom Tromey  <tom@tromey.com>
15554
15555         * dwarf2/read.c (struct line_header) <file_full_name,
15556         file_file_name>: Declare methods.
15557         (dw2_get_file_names_reader): Update.
15558         (file_file_name): Now a method.
15559         (file_full_name): Likewise.
15560         (macro_start_file): Update.
15561
15562 2020-02-08  Tom Tromey  <tom@tromey.com>
15563
15564         * dwarf2/read.c (dwarf_always_disassemble)
15565         (show_dwarf_always_disassemble): Move to loc.c.
15566         (_initialize_dwarf2_read): Move "always-disassemble" registration
15567         to loc.c.
15568         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
15569         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
15570         static.
15571         (show_dwarf_always_disassemble): Move from read.c.
15572         (_initialize_dwarf2loc): Move always-disassemble from read.c.
15573
15574 2020-02-08  Tom Tromey  <tom@tromey.com>
15575
15576         * dwarf2/read.c (~dwarf2_per_objfile): Update.
15577         (create_quick_file_names_table): Return htab_up.
15578         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
15579         Update.
15580         * dwarf2/read.h (struct dwarf2_per_objfile)
15581         <quick_file_names_table>: Now htab_up.
15582
15583 2020-02-08  Tom Tromey  <tom@tromey.com>
15584
15585         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
15586
15587 2020-02-08  Tom Tromey  <tom@tromey.com>
15588
15589         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
15590         Rewrite.
15591         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
15592         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
15593         (abbrev_table::abbrev_table): No longer inline.
15594         (ABBREV_HASH_SIZE): Remove.
15595         (abbrev_table::m_abbrevs): Now an htab_up.
15596
15597 2020-02-08  Tom Tromey  <tom@tromey.com>
15598
15599         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
15600         (cutu_reader): Update.
15601         (build_type_psymtabs_1): Update.
15602         * dwarf2/abbrev.c (abbrev_table::read): Rename.
15603         (abbrev_table::alloc_abbrev): Update.
15604         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
15605         (abbrev_table::read): New static method, renamed from
15606         abbrev_table_read_table.
15607         (abbrev_table::alloc_abbrev)
15608         (abbrev_table::add_abbrev): Now private.
15609         (abbrev_table::abbrev_table): Now private.
15610         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
15611
15612 2020-02-08  Tom Tromey  <tom@tromey.com>
15613
15614         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
15615         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
15616         htab_up.
15617
15618 2020-02-08  Tom Tromey  <tom@tromey.com>
15619
15620         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
15621         htab_up.
15622         (lookup_dwo_unit_in_dwp): Update.
15623         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
15624         on obstack.
15625
15626 2020-02-08  Tom Tromey  <tom@tromey.com>
15627
15628         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
15629         obstack.
15630
15631 2020-02-08  Tom Tromey  <tom@tromey.com>
15632
15633         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
15634         line_header_hash.
15635         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
15636         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
15637         Change type to htab_up.
15638
15639 2020-02-08  Tom Tromey  <tom@tromey.com>
15640
15641         * dwarf2/read.c (allocate_type_unit_groups_table): Return
15642         htab_up.  Don't allocate on obstack.
15643         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
15644         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
15645         Change type to htab_up.
15646
15647 2020-02-08  Tom Tromey  <tom@tromey.com>
15648
15649         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
15650         Change type to htab_up.
15651         * dwarf2/read.c (create_signatured_type_table_from_index)
15652         (create_signatured_type_table_from_debug_names)
15653         (create_all_type_units, add_type_unit)
15654         (lookup_dwo_signatured_type, lookup_signatured_type)
15655         (process_skeletonless_type_unit): Update.
15656         (create_debug_type_hash_table, create_debug_types_hash_table):
15657         Change type of types_htab.
15658         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
15659         htab_up.  Don't allocate on obstack.
15660         (create_cus_hash_table): Change type of cus_htab parameter.
15661         (struct dwo_file) <cus, tus>: Now htab_up.
15662         (lookup_dwo_signatured_type, lookup_dwo_cutu)
15663         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
15664         (queue_and_load_all_dwo_tus): Update.
15665         * dwarf2/index-write.c (write_gdbindex): Update.
15666         (write_debug_names): Update.
15667
15668 2020-02-08  Tom Tromey  <tom@tromey.com>
15669
15670         * dwarf2/read.h (struct dwarf2_queue_item): Move from
15671         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
15672         destructor.
15673         (struct dwarf2_per_objfile) <queue>: New member.
15674         * dwarf2/read.c (struct dwarf2_queue_item): Move to
15675         dwarf2/read.h.
15676         (dwarf2_queue, dwarf2_queue_tail): Remove.
15677         (class dwarf2_queue_guard): Add parameter to constructor.  Use
15678         DISABLE_COPY_AND_ASSIGN.
15679         <m_per_objfile>: New member.
15680         <~dwarf2_queue_guard>: Rewrite.
15681         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
15682         Update.
15683         (~dwarf2_queue_item): New.
15684
15685 2020-02-08  Tom Tromey  <tom@tromey.com>
15686
15687         * dwarf2/read.c (struct die_info) <has_children>: New member.
15688         (dw2_get_file_names_reader): Remove has_children.
15689         (dw2_get_file_names): Update.
15690         (read_cutu_die_from_dwo): Remove has_children.
15691         (cutu_reader::init_tu_and_read_dwo_dies)
15692         (cutu_reader::cutu_reader): Update.
15693         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
15694         Remove has_children.
15695         (build_type_psymtabs_1, process_skeletonless_type_unit)
15696         (load_partial_comp_unit, load_full_comp_unit): Update.
15697         (create_dwo_cu_reader): Remove has_children.
15698         (create_cus_hash_table, read_die_and_children): Update.
15699         (read_full_die_1,read_full_die): Remove has_children.
15700         (read_signatured_type): Update.
15701         (class cutu_reader) <has_children>: Remove.
15702
15703 2020-02-08  Tom Tromey  <tom@tromey.com>
15704
15705         * dwarf2/expr.c: Rename from dwarf2expr.c.
15706         * dwarf2/expr.h: Rename from dwarf2expr.h.
15707         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
15708         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
15709         * dwarf2/frame.c: Rename from dwarf2-frame.c.
15710         * dwarf2/frame.h: Rename from dwarf2-frame.h.
15711         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
15712         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
15713         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
15714         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
15715         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
15716         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
15717         * dwarf2/loc.c: Rename from dwarf2loc.c.
15718         * dwarf2/loc.h: Rename from dwarf2loc.h.
15719         * dwarf2/read.c: Rename from dwarf2read.c.
15720         * dwarf2/read.h: Rename from dwarf2read.h.
15721         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
15722         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
15723         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
15724         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
15725         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
15726         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
15727         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
15728         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
15729         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
15730         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
15731         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
15732         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
15733         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
15734         Update.
15735         * Makefile.in (COMMON_SFILES): Update.
15736         (HFILES_NO_SRCDIR): Update.
15737
15738 2020-02-08  Tom Tromey  <tom@tromey.com>
15739
15740         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
15741         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
15742
15743 2020-02-08  Tom Tromey  <tom@tromey.com>
15744
15745         * dwarf2read.h (struct die_info): Don't declare.
15746
15747 2020-02-08  Tom Tromey  <tom@tromey.com>
15748
15749         * dwarf2read.h (die_info_ptr): Remove typedef.
15750
15751 2020-02-08  Tom Tromey  <tom@tromey.com>
15752
15753         * dwarf2read.c (read_call_site_scope)
15754         (handle_data_member_location, dwarf2_add_member_fn)
15755         (mark_common_block_symbol_computed, read_common_block)
15756         (attr_to_dynamic_prop, partial_die_info::read)
15757         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
15758         (dwarf2_symbol_mark_computed, set_die_type): Update.
15759         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
15760         method.
15761         (attr_form_is_block): Don't declare.
15762         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
15763
15764 2020-02-08  Tom Tromey  <tom@tromey.com>
15765
15766         * dwarf2read.c (dwarf2_find_base_address, )
15767         (read_call_site_scope, rust_containing_type)
15768         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
15769         (handle_data_member_location, dwarf2_add_member_fn)
15770         (get_alignment, read_structure_type, process_structure_scope)
15771         (mark_common_block_symbol_computed, read_common_block)
15772         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
15773         (partial_die_info::read, read_attribute_value, new_symbol)
15774         (lookup_die_type, dwarf2_get_ref_die_offset)
15775         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
15776         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
15777         (dwarf2_symbol_mark_computed): Update.
15778         * dwarf2/attribute.h (struct attribute) <value_as_address,
15779         form_is_section_offset, form_is_constant, form_is_ref>: Declare
15780         methods.
15781         (value_as_address, attr_form_is_section_offset)
15782         (attr_form_is_constant, attr_form_is_ref): Don't declare.
15783         * dwarf2/attribute.c (attribute::value_as_address)
15784         (attribute::form_is_section_offset, attribute::form_is_constant)
15785         (attribute::form_is_ref): Now methods.
15786
15787 2020-02-08  Tom Tromey  <tom@tromey.com>
15788
15789         * dwarf2read.c (struct attribute, DW_STRING)
15790         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
15791         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
15792         (attr_form_is_block, attr_form_is_section_offset)
15793         (attr_form_is_constant, attr_form_is_ref): Move.
15794         * dwarf2/attribute.h: New file.
15795         * dwarf2/attribute.c: New file, from dwarf2read.c.
15796         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
15797
15798 2020-02-08  Tom Tromey  <tom@tromey.com>
15799
15800         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
15801         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
15802         Move.
15803         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
15804         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
15805         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
15806         abbrev.c.
15807         * dwarf2/abbrev.h: New file.
15808         * dwarf2/abbrev.c: New file, from dwarf2read.c.
15809         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
15810
15811 2020-02-08  Tom Tromey  <tom@tromey.com>
15812
15813         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
15814         (dwarf2_section_size, dwarf2_get_section_info)
15815         (create_signatured_type_table_from_debug_names)
15816         (create_addrmap_from_aranges, read_debug_names_from_section)
15817         (get_gdb_index_contents_from_section, read_comp_unit_head)
15818         (error_check_comp_unit_head, read_abbrev_offset)
15819         (create_debug_type_hash_table, init_cu_die_reader)
15820         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
15821         (read_comp_units_from_section, create_cus_hash_table)
15822         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
15823         (create_dwp_v2_section, dwarf2_rnglists_process)
15824         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
15825         (abbrev_table_read_table, read_indirect_string_at_offset_from)
15826         (read_indirect_string_from_dwz, read_addr_index_1)
15827         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
15828         (dwarf_decode_macro_bytes, dwarf_decode_macros)
15829         (fill_in_loclist_baton): Update.
15830         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
15831         get_containing_section, get_bfd_owner, get_bfd_section,
15832         get_file_name, get_id, get_flags, empty, read>: Declare methods.
15833         (dwarf2_read_section, get_section_name, get_section_file_name)
15834         (get_containing_section, get_section_bfd_owner)
15835         (get_section_bfd_section, get_section_name, get_section_file_name)
15836         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
15837         declare.
15838         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
15839         (dwarf2_section_info::get_bfd_owner)
15840         (dwarf2_section_info::get_bfd_section)
15841         (dwarf2_section_info::get_name)
15842         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
15843         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
15844         (dwarf2_section_info::read): Now methods.
15845         * dwarf-index-write.c (class debug_names): Update.
15846
15847 2020-02-08  Tom Tromey  <tom@tromey.com>
15848
15849         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
15850         Move to dwarf2/section.h.
15851         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
15852         (get_section_bfd_section, get_section_name)
15853         (get_section_file_name, get_section_id, get_section_flags)
15854         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
15855         dwarf2/section.c.
15856         * dwarf2/section.h: New file.
15857         * dwarf2/section.c: New file, from dwarf2read.c.
15858         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
15859
15860 2020-02-08  Tom Tromey  <tom@tromey.com>
15861
15862         * dwarf2read.h (read_unsigned_leb128): Don't declare.
15863         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
15864         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
15865         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
15866         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
15867         * dwarf2/leb.h: New file, from dwarf2read.c.
15868         * dwarf2/leb.c: New file, from dwarf2read.c.
15869         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
15870         Remove.
15871         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
15872         (COMMON_SFILES): Add dwarf2/leb.c.
15873
15874 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
15875
15876         GDB 9.1 released.
15877
15878 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
15879
15880         PR gdb/25190:
15881         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
15882         * gdb/remote.c (remote_console_output): Update.
15883         * gdb/ui-file.c (fputs_unfiltered): Rename to...
15884         (ui_file_puts): ...this.
15885         * gdb/ui-file.h (ui_file_puts): Add declaration.
15886         * gdb/utils.c (emit_style_escape): Update.
15887         (flush_wrap_buffer): Update.
15888         (fputs_maybe_filtered): Update.
15889         (fputs_unfiltered): Add function.
15890
15891 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
15892
15893         * gdb/event-loop.c (gdb_wait_for_event): Update.
15894         * gdb/printcmd.c (printf_command): Update.
15895         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
15896         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
15897         (gdb_os_flush_stderr): Update.
15898         * gdb/remote.c (remote_console_output): Update.
15899         * gdb/ui-file.c (gdb_flush): Rename to...
15900         (ui_file_flush): ...this.
15901         (stderr_file::write): Update.
15902         (stderr_file::puts): Update.
15903         * gdb/ui-file.h (gdb_flush): Rename to...
15904         (ui_file_flush): ...this.
15905         * gdb/utils.c (gdb_flush): Add function.
15906         * gdb/utils.h (gdb_flush): Add declaration.
15907
15908 2020-02-07  Tom Tromey  <tromey@adacore.com>
15909
15910         PR breakpoints/24915:
15911         * source.c (find_and_open_source): Do not check basenames_may_differ.
15912
15913 2020-02-07  Tom Tromey  <tom@tromey.com>
15914
15915         * README: Update gdbserver documentation.
15916         * gdbserver: Move to top level.
15917         * configure.tgt (build_gdbserver): Remove.
15918         * configure.ac: Remove --enable-gdbserver.
15919         * configure: Rebuild.
15920         * Makefile.in (distclean): Don't mention gdbserver.
15921
15922 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
15923
15924         * source-cache.c (source_cache::ensure): Surround
15925         get_plain_source_lines with a try/catch.
15926         (source_cache::get_line_charpos): Get rid of try/catch
15927         and only check for the return value of "ensure".
15928         * tui/tui-source.c (tui_source_window::set_contents):
15929         Simplify "nlines" calculation.
15930
15931 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
15932
15933         * MAINTAINERS (Write After Approval): Add myself.
15934
15935 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
15936
15937         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
15938         function call.
15939
15940 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
15941
15942         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
15943
15944 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
15945
15946         * nat/riscv-linux-tdesc.h: New file.
15947         * nat/riscv-linux-tdesc.c: New file, taking code from...
15948         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
15949         ... here.
15950         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
15951         NATDEPFILES.
15952
15953 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
15954
15955         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
15956         we don't set the fake simulator ptid to the null_ptid.
15957
15958 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
15959
15960         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
15961         * gdbthread.h (class thread_info) <resumed>: Likewise.
15962         * infrun.c (resume_1): Likewise.
15963         (proceed): Likewise.
15964         (infrun_thread_stop_requested): Likewise.
15965         (stop_all_threads): Likewise.
15966         (handle_inferior_event): Likewise.
15967         (restart_threads): Likewise.
15968         (finish_step_over): Likewise.
15969         (keep_going_stepped_thread): Likewise.
15970         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
15971         (linux_handle_extended_wait): Likewise.
15972         * record-btrace.c (get_thread_current_frame_id): Likewise.
15973         * record-full.c (record_full_wait_1): Likewise.
15974         * remote.c (remote_target::process_initial_stop_replies): Likewise.
15975         * target.c (target_resume): Likewise.
15976         * thread.c (set_running_thread): Likewise.
15977
15978 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
15979
15980         * f-valprint.c (f77_print_array_1): Changed datatype of index
15981         variable to LONGEST from int to enable it to contain bound
15982         values correctly.
15983
15984 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
15985
15986         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
15987         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
15988         offsets according to FLEN determined.
15989         (riscv_linux_nat_target::read_description): Determine FLEN
15990         dynamically.
15991         (riscv_linux_nat_target::fetch_registers): Size regset buffer
15992         according to FLEN determined.
15993         (riscv_linux_nat_target::store_registers): Likewise.
15994
15995 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
15996
15997         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
15998         when reg->group is empty and reggroup is not.
15999
16000 2020-01-31  Tom Tromey  <tromey@adacore.com>
16001
16002         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
16003         Call beneath target's mourn_inferior after unpushing.
16004
16005 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
16006
16007         PR tui/9765
16008         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
16009         have enough lines to fill the screen, still return the lowest
16010         address we found.
16011
16012 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
16013
16014         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
16015         '-', '<', and '>' commands.
16016
16017 2020-01-29  Pedro Alves  <palves@redhat.com>
16018             Sergio Durigan Junior  <sergiodj@redhat.com>
16019
16020         * infcmd.c (construct_inferior_arguments): Assert that
16021         'argc' is greater than 0.
16022
16023 2020-01-29  Luis Machado  <luis.machado@linaro.org>
16024
16025         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
16026         (BRK_INSN_MASK): Define to 0xd4200000.
16027         (aarch64_program_breakpoint_here_p): New function.
16028         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
16029         * arch-utils.c (default_program_breakpoint_here_p): Moved from
16030         breakpoint.c.
16031         * arch-utils.h (default_program_breakpoint_here_p): Moved from
16032         breakpoint.h
16033         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
16034         call gdbarch_program_breakpoint_here_p.
16035         (program_breakpoint_here): Moved to arch-utils.c, renamed to
16036         default_program_breakpoint_here_p, changed return type to bool and
16037         simplified.
16038         * breakpoint.h (program_breakpoint_here): Moved prototype to
16039         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
16040         return type to bool.
16041         * gdbarch.c: Regenerate.
16042         * gdbarch.h: Regenerate.
16043         * gdbarch.sh (program_breakpoint_here_p): New method.
16044         * infrun.c (handle_signal_stop): Call
16045         gdbarch_program_breakpoint_here_p.
16046
16047 2020-01-26  Tom Tromey  <tom@tromey.com>
16048
16049         * ctfread.c (struct ctf_fp_info): Reindent.
16050         (_initialize_ctfread): Remove.
16051
16052 2020-01-26  Tom Tromey  <tom@tromey.com>
16053
16054         * psymtab.c (partial_map_expand_apply)
16055         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
16056         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
16057         (psym_print_stats, psym_expand_symtabs_for_function)
16058         (psym_map_symbol_filenames, psym_map_matching_symbols)
16059         (psym_expand_symtabs_matching)
16060         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
16061         (maintenance_check_psymtabs): Use new methods.
16062         * psympriv.h (struct partial_symtab) <readin_p,
16063         get_compunit_symtab>: New methods.
16064         <readin, compunit_symtab>: Remove members.
16065         (struct standard_psymtab): New.
16066         (struct legacy_psymtab): Derive from standard_psymtab.
16067         * dwarf2read.h (struct dwarf2_psymtab): Derive from
16068         standard_psymtab.
16069         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
16070
16071 2020-01-26  Tom Tromey  <tom@tromey.com>
16072
16073         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
16074         read_dependencies.  Add assert.
16075         * psymtab.c (partial_symtab::read_dependencies): New method.
16076         * psympriv.h (struct partial_symtab) <read_dependencies>: New
16077         method.
16078         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
16079         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
16080         read_dependencies.
16081         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
16082         Add assert.
16083
16084 2020-01-26  Tom Tromey  <tom@tromey.com>
16085
16086         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
16087         Call expand_psymtab.
16088         (xcoff_read_symtab): Call expand_psymtab.
16089         (xcoff_start_psymtab, xcoff_end_psymtab): Set
16090         legacy_expand_psymtab.
16091         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
16092         method.
16093         (struct legacy_psymtab) <expand_psymtab>: Implement.
16094         <legacy_expand_psymtab>: New member.
16095         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
16096         (parse_partial_symbols): Set legacy_expand_psymtab.
16097         (psymtab_to_symtab_1): Change argument order.  Call
16098         expand_psymtab.
16099         (new_psymtab): Set legacy_expand_psymtab.
16100         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
16101         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
16102         expand_psymtab.
16103         (dwarf2_psymtab::expand_psymtab): Rename from
16104         psymtab_to_symtab_1.  Call expand_psymtab.
16105         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
16106         (dbx_end_psymtab): Likewise.
16107         (dbx_psymtab_to_symtab_1): Change argument order. Call
16108         expand_psymtab.
16109         (dbx_read_symtab): Call expand_psymtab.
16110         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
16111         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
16112         (ctf_psymtab::read_symtab): Call expand_psymtab.
16113
16114 2020-01-26  Tom Tromey  <tom@tromey.com>
16115
16116         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
16117         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
16118         messages.
16119         * mdebugread.c (mdebug_read_symtab): Remove prints.
16120         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
16121         assert.
16122         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
16123
16124 2020-01-26  Tom Tromey  <tom@tromey.com>
16125
16126         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
16127         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
16128         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
16129         legacy_symtab.
16130         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
16131         * psymtab.c (psymtab_to_symtab): Call method.
16132         (dump_psymtab): Update.
16133         * psympriv.h (struct partial_symtab): Add virtual destructor.
16134         <read_symtab>: New method.
16135         (struct legacy_symtab): New.
16136         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
16137         (struct pst_map) <pst>: Now a legacy_psymtab.
16138         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
16139         (new_psymtab): Use legacy_psymtab.
16140         * dwarf2read.h (struct dwarf2_psymtab): New.
16141         (struct dwarf2_per_cu_data) <psymtab>: Use it.
16142         * dwarf2read.c (dwarf2_create_include_psymtab)
16143         (dwarf2_build_include_psymtabs, create_type_unit_group)
16144         (create_partial_symtab, process_psymtab_comp_unit_reader)
16145         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
16146         (set_partial_user): Use dwarf2_psymtab.
16147         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
16148         (psymtab_to_symtab_1, process_full_comp_unit)
16149         (process_full_type_unit, dwarf2_ranges_read)
16150         (dwarf2_get_pc_bounds, psymtab_include_file_name)
16151         (dwarf_decode_lines): Use dwarf2_psymtab.
16152         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
16153         (add_address_entry_worker, write_one_signatured_type)
16154         (recursively_count_psymbols, recursively_write_psymbols)
16155         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
16156         (write_debug_names): Likewise.
16157         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
16158         <pst>: Now a legacy_psymtab.
16159         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
16160         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
16161         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
16162         * ctfread.c (struct ctf_psymtab): New.
16163         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
16164         ctf_psymtab.
16165         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
16166         (create_partial_symtab): Return a ctf_psymtab.
16167         (scan_partial_symbols): Update.
16168
16169 2020-01-26  Tom Tromey  <tom@tromey.com>
16170
16171         * xcoffread.c (xcoff_start_psymtab): Use new.
16172         * psymtab.c (partial_symtab::partial_symtab): New constructor,
16173         renamed from start_psymtab_common.
16174         * psympriv.h (struct partial_symtab): Add new constructor.
16175         (start_psymtab_common): Don't declare.
16176         * mdebugread.c (parse_partial_symbols): Use new.
16177         * dwarf2read.c (create_partial_symtab): Use new.
16178         * dbxread.c (start_psymtab): Use new.
16179         * ctfread.c (create_partial_symtab): Use new.
16180
16181 2020-01-26  Tom Tromey  <tom@tromey.com>
16182
16183         * xcoffread.c (xcoff_end_psymtab): Use new.
16184         * psymtab.c (start_psymtab_common): Use new.
16185         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
16186         Update.
16187         * psympriv.h (struct partial_symtab): Add parameters to
16188         constructor.  Don't inline.
16189         (allocate_psymtab): Don't declare.
16190         * mdebugread.c (new_psymtab): Use new.
16191         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
16192         * dbxread.c (dbx_end_psymtab): Use new.
16193
16194 2020-01-26  Tom Tromey  <tom@tromey.com>
16195
16196         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
16197         allocate_psymtab.  Update documentation.
16198         * psymtab.c (psymtab_storage::install_psymtab): Rename from
16199         allocate_psymtab.  Do not use new.
16200         (allocate_psymtab): Use new.  Update.
16201
16202 2020-01-26  Tom Tromey  <tom@tromey.com>
16203
16204         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
16205         * psymtab.c (psym_print_stats): Update.
16206         * psympriv.h (struct partial_symtab) <readin,
16207         psymtabs_addrmap_supported, anonymous>: Now bool.
16208         * mdebugread.c (psymtab_to_symtab_1): Update.
16209         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
16210         (build_type_psymtabs_reader, psymtab_to_symtab_1)
16211         (process_full_comp_unit, process_full_type_unit): Update.
16212         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
16213         * ctfread.c (psymtab_to_symtab): Update.
16214
16215 2020-01-26  Tom Tromey  <tom@tromey.com>
16216
16217         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
16218         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
16219         * psymtab.c (psymtab_storage): Delete psymtabs.
16220         (psymtab_storage::allocate_psymtab): Use new.
16221         (psymtab_storage::discard_psymtab): Use delete.
16222         * psympriv.h (struct partial_symtab): Add constructor and
16223         initializers.
16224
16225 2020-01-26  Tom Tromey  <tom@tromey.com>
16226
16227         * machoread.c: Do not include psympriv.h.
16228
16229 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
16230
16231         * NEWS: Mention the new option and the set/show commands.
16232
16233 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
16234
16235         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
16236         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
16237         (validate_exec_file): New variables, enums, functions.
16238         (exec_file_locate_attach, print_section_info): Style the filenames.
16239         (_initialize_exec): Install show_exec_file_mismatch_command and
16240          set_exec_file_mismatch_command.
16241         * gdbcore.h (validate_exec_file): Declare.
16242         * infcmd.c (attach_command): Call validate_exec_file.
16243         * remote.c ( remote_target::remote_add_inferior): Likewise.
16244
16245 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
16246
16247         * frame.c (find_frame_sal): Move call to get_next_frame into more
16248         inner scope.
16249         * inline-frame.c (inilne_state) <inline_state>: Update argument
16250         types.
16251         (inilne_state) <skipped_symbol>: Rename to...
16252         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
16253         (skip_inline_frames): Build vector of skipped symbols and use this
16254         to reate the inline_state.
16255         (inline_skipped_symbol): Add a comment and some assertions, fetch
16256         skipped symbol from the list.
16257
16258 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
16259
16260         * buildsym.c (lte_is_less_than): Delete.
16261         (buildsym_compunit::end_symtab_with_blockvector): Create local
16262         lambda function to sort line table entries, and use
16263         std::stable_sort instead of std::sort.
16264         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
16265         markers when looking for a previous line.
16266
16267 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
16268
16269         * dwarf2read.c (lnp_state_machine::record_line): Include
16270         end_sequence parameter in debug print out.  Record the line if we
16271         are at an end_sequence marker even if it's not the start of a
16272         statement.
16273         * symmisc.c (maintenance_print_one_line_table): Print end of
16274         sequence markers with 'END' not '0'.
16275
16276 2020-01-24  Pedro Alves  <palves@redhat.com>
16277
16278         PR gdb/25410
16279         * thread.c (scoped_restore_current_thread::restore): Use
16280         switch_to_inferior_no_thread.
16281         * exec.c: Include "progspace-and-thread.h".
16282         (add_target_sections, remove_target_sections):
16283         scoped_restore_current_pspace_and_thread instead of
16284         scoped_restore_current_thread.
16285         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
16286         and aspace to the inferior before calling clone_program_space.
16287         Remove stale comment.
16288
16289 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
16290
16291         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
16292         (arm_netbsd_nat_target::fetch_registers): ...this.
16293         (arm_nbsd_nat_target::store_registers): Rename to...
16294         (arm_netbsd_nat_target::store_registers): ...this.
16295
16296 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
16297
16298         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
16299         register_t.
16300
16301 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
16302
16303         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
16304         Update comment.
16305         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
16306         Likewise.
16307         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
16308         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
16309         the correct replacement (iterate_over_regset_sections).
16310         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
16311         Update comment.
16312
16313 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
16314
16315         PR gdb/23718
16316         * gdb/python/python.c (execute_gdb_command): Call
16317         async_enable_stdin in catch block.
16318
16319 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
16320
16321         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
16322         SWITCH_THRU_ALL_UIS.
16323
16324 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
16325
16326         PR tui/9765
16327         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
16328         comment, add extra parameter, and update to store previous symbol
16329         when appropriate.
16330         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
16331         add extra parameter.
16332         * tui/tui-disasm.c (tui_disassemble): Update header comment,
16333         remove unneeded parameter, add try/catch around gdb_print_insn,
16334         rewrite to add items to asm_lines vector.
16335         (tui_find_backward_disassembly_start_address): New function.
16336         (tui_find_disassembly_address): Updated throughout.
16337         (tui_disasm_window::set_contents): Update for changes to
16338         tui_disassemble.
16339         (tui_disasm_window::do_scroll_vertical): No need to adjust the
16340         number of lines to scroll.
16341
16342 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
16343
16344         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
16345         (SECT_OFF_DATA): Likewise.
16346         (SECT_OFF_RODATA): Likewise.
16347         (SECT_OFF_TEXT): Likewise.
16348         (SECT_OFF_BSS): Likewise.
16349         (struct objfile) <text_section_offset, data_section_offset>: New
16350         methods.
16351         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
16352         objfile::text_section_offset.
16353         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
16354         * coffread.c (coff_symtab_read): Likewise.
16355         (enter_linenos): Likewise.
16356         (process_coff_symbol): Likewise.
16357         * ctfread.c (get_objfile_text_range): Likewise.
16358         * dtrace-probe.c (dtrace_probe::get_relocated_address):
16359         Use objfile::data_section_offset.
16360         * dwarf2-frame.c (execute_cfa_program): Use
16361         objfile::text_section_offset.
16362         (dwarf2_frame_find_fde): Likewise.
16363         * dwarf2read.c (create_addrmap_from_index): Likewise.
16364         (create_addrmap_from_aranges): Likewise.
16365         (dw2_find_pc_sect_compunit_symtab): Likewise.
16366         (process_psymtab_comp_unit_reader): Likewise.
16367         (add_partial_symbol): Likewise.
16368         (add_partial_subprogram): Likewise.
16369         (process_full_comp_unit): Likewise.
16370         (read_file_scope): Likewise.
16371         (read_func_scope): Likewise.
16372         (read_lexical_block_scope): Likewise.
16373         (read_call_site_scope): Likewise.
16374         (dwarf2_rnglists_process): Likewise.
16375         (dwarf2_ranges_process): Likewise.
16376         (dwarf2_ranges_read): Likewise.
16377         (dwarf_decode_lines_1): Likewise.
16378         (new_symbol): Likewise.
16379         (dwarf2_fetch_die_loc_sect_off): Likewise.
16380         (dwarf2_per_cu_text_offset): Likewise.
16381         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
16382         * hppa-tdep.c (read_unwind_info): Likewise.
16383         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
16384         * psympriv.h (struct partial_symtab): Likewise.
16385         * psymtab.c (find_pc_sect_psymtab): Likewise.
16386         * solib-svr4.c (enable_break): Likewise.
16387         * stap-probe.c (relocate_address): Use
16388         objfile::data_section_offset.
16389         * xcoffread.c (enter_line_range): Use
16390         objfile::text_section_offset.
16391         (read_xcoff_symtab): Likewise.
16392
16393 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
16394
16395         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
16396         declaration to narrower scopes.
16397
16398 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
16399
16400         * darwin-nat.h (struct darwin_exception_msg, enum
16401         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
16402         Move up.
16403         (class darwin_nat_target) <wait_1, check_new_threads,
16404         decode_exception_message, decode_message, stop_inferior,
16405         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
16406         * darwin-nat.c (darwin_check_new_threads): Rename to...
16407         (darwin_nat_target::check_new_threads): ... this.
16408         (darwin_suspend_inferior_it): Remove.
16409         (darwin_decode_exception_message): Rename to...
16410         (darwin_nat_target::decode_exception_message): ... this.
16411         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
16412         (darwin_decode_message): Rename to...
16413         (darwin_nat_target::decode_message): ... this.
16414         (cancel_breakpoint): Rename to...
16415         (darwin_nat_target::cancel_breakpoint): ... this.
16416         (darwin_wait): Rename to...
16417         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
16418         instead of iterate_over_inferiors.
16419         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
16420         (darwin_stop_inferior): Rename to...
16421         (darwin_nat_target::stop_inferior): ... this.
16422         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
16423         (darwin_init_thread_list): Rename to...
16424         (darwin_nat_target::init_thread_list): ... this.
16425         (darwin_ptrace_him): Rename to...
16426         (darwin_nat_target::ptrace_him): ... this.
16427         (darwin_nat_target::create_inferior): Pass lambda function to
16428         fork_inferior.
16429         (darwin_nat_target::detach): Call stop_inferior instead of
16430         darwin_stop_inferior.
16431         * fork-inferior.h (fork_inferior): Change init_trace_fun
16432         parameter to gdb::function_view.
16433         * fork-inferior.c (fork_inferior): Likewise.
16434
16435 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
16436
16437         * i386-cygwin-tdep.c (core_process_module_section): Update.
16438         * windows-nat.c (struct lm_info_windows): Add text_offset.
16439         (windows_xfer_shared_libraries): Update.
16440         * windows-tdep.c (windows_xfer_shared_library):
16441         Add text_offset_cached argument.
16442         * windows-tdep.h (windows_xfer_shared_library): Update.
16443
16444 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
16445
16446         * gdbarch.sh: Add declaration for _initialize_gdbarch.
16447
16448 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
16449
16450         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
16451         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
16452         replace with range-based for.
16453         (gdbsim_interrupt_inferior): Remove.
16454         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
16455         with a range-based for.  Inline code from
16456         gdbsim_interrupt_inferior.
16457
16458 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
16459
16460         * infrun.c (proceed): Fix indentation.
16461
16462 2020-01-21  Tom Tromey  <tromey@adacore.com>
16463
16464         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
16465         * python/python.c (python_extension_ops): Update.
16466         (gdbpy_colorize): New function.
16467         * python/lib/gdb/__init__.py (colorize): New function.
16468         * extension.h (ext_lang_colorize): Declare.
16469         * extension.c (ext_lang_colorize): New function.
16470         * extension-priv.h (struct extension_language_ops) <colorize>: New
16471         member.
16472         * cli/cli-style.c (_initialize_cli_style): Update help text.
16473
16474 2020-01-21  Luis Machado  <luis.machado@linaro.org>
16475
16476         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
16477         <cond>: Change type to bool.
16478         (aarch64_displaced_step_b_cond): Update cond to use bool type.
16479         (aarch64_displaced_step_cb): Likewise.
16480         (aarch64_displaced_step_tb): Likewise.
16481
16482 2020-01-21  Luis Machado  <luis.machado@linaro.org>
16483
16484         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
16485         output.
16486
16487 2020-01-21  Luis Machado  <luis.machado@linaro.org>
16488
16489         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
16490         <pc_adjust>: Adjust the documentation.
16491         (aarch64_displaced_step_fixup): Check if PC really moved before
16492         adjusting it.
16493
16494 2020-01-19  Tom Tromey  <tom@tromey.com>
16495
16496         * disasm.c (~gdb_disassembler): New destructor.
16497         (gdb_buffered_insn_length): Call disassemble_free_target.
16498         * disasm.h (class gdb_disassembler): Declare destructor.  Use
16499         DISABLE_COPY_AND_ASSIGN.
16500
16501 2020-01-19  Tom Tromey  <tom@tromey.com>
16502
16503         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
16504         (die_reader_func_ftype): Remove.
16505         (cutu_reader): New class.
16506         (dw2_get_file_names_reader): Remove "data" parameter.
16507         (dw2_get_file_names): Use cutu_reader.
16508         (create_debug_type_hash_table): Update.
16509         (read_cutu_die_from_dwo): Update comment.
16510         (lookup_dwo_unit): Add dwo_name parameter.
16511         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
16512         die_reader_func_ftype and data parameters.
16513         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
16514         Remove die_reader_func_ftype and data parameters.
16515         (~cutu_reader): New; from init_cutu_and_read_dies.
16516         (cutu_reader::cutu_reader): Rename from
16517         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
16518         and data parameters.
16519         (init_cutu_and_read_dies_simple): Remove.
16520         (struct process_psymtab_comp_unit_data): Remove.
16521         (process_psymtab_comp_unit_reader): Remove data parameter; add
16522         want_partial_unit and pretend_language parameters.
16523         (process_psymtab_comp_unit): Use cutu_reader.
16524         (build_type_psymtabs_reader): Remove data parameter.
16525         (build_type_psymtabs_1): Use cutu_reader.
16526         (process_skeletonless_type_unit): Likewise.
16527         (load_partial_comp_unit_reader): Remove.
16528         (load_partial_comp_unit): Use cutu_reader.
16529         (load_full_comp_unit_reader): Remove.
16530         (load_full_comp_unit): Use cutu_reader.
16531         (struct create_dwo_cu_data): Remove.
16532         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
16533         dwo_unit parameters.
16534         (create_cus_hash_table): Use cutu_reader.
16535         (struct dwarf2_read_addr_index_data): Remove.
16536         (dwarf2_read_addr_index_reader): Remove.
16537         (dwarf2_read_addr_index): Use cutu_reader.
16538         (read_signatured_type_reader): Remove.
16539         (read_signatured_type): Use cutu_reader.
16540
16541 2020-01-19  Tom Tromey  <tom@tromey.com>
16542
16543         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
16544         * tui/tui-wingeneral.h (class tui_suppress_output): New.
16545         (tui_wrefresh): Declare.
16546         * tui/tui-wingeneral.c (suppress_output): New global.
16547         (tui_suppress_output, ~tui_suppress_output): New constructor and
16548         destructor.
16549         (tui_wrefresh): New function.
16550         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
16551         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
16552         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
16553         method.
16554         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
16555         tui_wrefresh.
16556         (tui_data_window::no_refresh): New method.
16557         (tui_data_item_window::refresh_window): Call tui_wrefresh.
16558         (tui_reg_command): Use tui_suppress_output
16559         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
16560         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
16561         method.
16562         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
16563
16564 2020-01-19  Tom Tromey  <tom@tromey.com>
16565
16566         * tui/tui-winsource.c (tui_update_source_windows_with_line):
16567         Handle case where symtab is null.
16568
16569 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
16570
16571         * linux-fork.c (one_fork_p): Simplify.
16572
16573 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
16574
16575         * top.c (struct qt_args): Remove.
16576         (kill_or_detach): Change return type to void, replace `void *`
16577         parameter with a proper one.
16578         (print_inferior_quit_action):  Likewise.
16579         (quit_confirm): Use range-based for loop to iterate over inferiors.
16580         (quit_force): Likewise.
16581
16582 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
16583
16584         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
16585         `void *` parameter with proper parameters.
16586         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
16587         (print_one_inferior): Change return type to void, replace `void *`
16588         parameter with proper parameters.
16589         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
16590         inferiors.
16591         (get_other_inferior): Remove.
16592         (mi_cmd_remove_inferior): Use range-based loop to iterate over
16593         inferiors.
16594
16595 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
16596
16597         * mi/mi-interp.c (report_initial_inferior): Remove.
16598         (mi_interp::init): Use range-based for to iterate over inferiors.
16599
16600 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
16601
16602         * python/py-inferior.c (build_inferior_list): Remove.
16603         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
16604
16605 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
16606
16607         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
16608         (btrace_stitch_trace): Likewise.
16609         * charset.c (intermediate_encoding): Likewise (vaild).
16610         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
16611         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
16612         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
16613
16614 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
16615
16616         * windows-tdep.c (windows_get_tlb_type):
16617         Add rtl_user_process_parameters type.
16618
16619 2020-01-16  Pedro Alves  <palves@redhat.com>
16620             Norbert Lange  <nolange79@gmail.com>
16621
16622         PR build/24805
16623         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
16624         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
16625         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
16626         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
16627         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
16628         (ps_plog): Redeclare exported functions with default visibility.
16629
16630 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
16631
16632         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
16633         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
16634
16635 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
16636
16637         * infcmd.c (post_create_inferior): Use get_thread_regcache
16638         instead of get_current_regcache.
16639
16640 2020-01-14  Tom Tromey  <tom@tromey.com>
16641
16642         PR symtab/12535:
16643         * python/python.c (gdbpy_decode_line): Treat empty string the same
16644         as no argument.
16645
16646 2020-01-14  Tom Tromey  <tom@tromey.com>
16647
16648         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
16649
16650 2020-01-14  Tom Tromey  <tom@tromey.com>
16651
16652         * nat/linux-btrace.c: Don't include <config.h>.
16653         * nat/linux-ptrace.c: Don't include <config.h>.
16654         * nat/x86-linux-dregs.c: Don't include <config.h>.
16655
16656 2020-01-14  Tom Tromey  <tom@tromey.com>
16657
16658         * configure: Rebuild.
16659         * configure.ac: Move many checks to ../gdbsupport/common.m4.
16660
16661 2020-01-14  Tom Tromey  <tom@tromey.com>
16662
16663         * nat/x86-linux-dregs.c: Include configh.h.
16664         * nat/linux-ptrace.c: Include configh.h.
16665         * nat/linux-btrace.c: Include configh.h.
16666         * defs.h: Include config.h, bfd.h.
16667         * configure.ac: Don't source common.host.
16668         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
16669         * configure: Rebuild.
16670         * acinclude.m4: Update path.
16671         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
16672         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
16673         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
16674         (CLIBS): Add LIBSUPPORT.
16675         (CDEPS): Likewise.
16676         (COMMON_SFILES): Remove gdbsupport files.
16677         (HFILES_NO_SRCDIR): Likewise.
16678         (stamp-version): Update path to create-version.sh.
16679         (ALLDEPFILES): Remove gdbsupport files.
16680
16681 2020-01-14  Tom Tromey  <tom@tromey.com>
16682
16683         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
16684         USE_WIN32API when needed.
16685         * configure.ac (USE_WIN32API): Don't define.
16686         (WIN32LIBS): Use WIN32APILIBS.
16687         * configure: Rebuild.
16688
16689 2020-01-14  Tom Tromey  <tom@tromey.com>
16690
16691         * configure: Rebuild.
16692         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
16693
16694 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
16695
16696         * skip.c (skip_function_command): Make skip w/o arguments use the
16697         name of the inlined function if pc is inside any inlined function.
16698
16699 2020-01-14  Luis Machado  <luis.machado@linaro.org>
16700
16701         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
16702         * infrun.c (resume_1): Likewise.
16703         (handle_inferior_event): Remove stale comment.
16704         * linux-nat.c (linux_nat_target::resume): Update comments.
16705         (save_stop_reason): Likewise.
16706         (linux_nat_filter_event): Likewise.
16707         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
16708
16709 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
16710
16711         * elfread.c (record_minimal_symbol): Set section index to 0 for
16712         non-allocatable sections.
16713
16714
16715 2020-01-13  Ali Tamur <tamur@google.com>
16716
16717         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
16718         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
16719         to gdb::optional.  Update comments.
16720         (dwo_file): Update comments.
16721         (read_attribute): Update API to take an additional out parameter,
16722         need_reprocess.  This is used to mark attributes that need other
16723         attributes (e.g. str_offsets_base) for correct computation which may not
16724         have been read yet.
16725         (read_attribute_reprocess): New function declaration.
16726         (read_addr_index): Likewise.
16727         (read_dwo_str_index): Likewise.
16728         (read_stub_str_index): Likewise.
16729         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
16730         (lookup_addr_base): New function definition.
16731         (lookup_ranges_base): Likewise.
16732         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
16733         lookup_ranges_base.
16734         (init_cutu_and_read_dies): Update comments.
16735         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
16736         unit.  This is used to inherit parent's str_offsets_base and addr_base.
16737         Update comments.
16738         (init_cutu_and_read_dies_simple): Reflect API changes.
16739         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
16740         (create_cus_hash_table): Change API to take parent compile unit.
16741         Reflect API changes.
16742         (open_and_init_dwo_file): Reflect API changes.
16743         (dwarf2_get_pc_bounds): Update comments.
16744         (dwarf2_record_block_ranges): Likewise.
16745         (read_full_die_1): Change implementation to reprocess attributes that
16746         need str_offsets_base and addr_base.
16747         (partial_die_info::read): Likewise.
16748         (read_attribute_reprocess): New function definition.
16749         (read_attribute_value): Change API to take an additional out parameter,
16750         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
16751         when a non-dwo compile unit has index based attributes.
16752         (read_attribute): Reflect API changes.
16753         (read_addr_index_1): Reflect API changes.  Update comments.
16754         (dwarf2_read_addr_index_data): Reflect API changes.
16755         (dwarf2_read_addr_index): Likewise.
16756         (read_str_index): Change API and implementation.  This becomes a helper
16757         to be used by the new string index related methods.  Update error
16758         message and comments.
16759         (read_dwo_str_index): New function definition.
16760         (read_stub_str_index): Likewise.
16761         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
16762         * symfile.h (dwarf2_debug_sections): Likewise.
16763         * xcoffread.c (dwarf2_debug_sections): Likewise.
16764
16765 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
16766
16767         * gdbcore.h (struct core_fns) <core_read_registers>: Change
16768         core_reg_sect type to gdb_byte *.
16769         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
16770         * cris-tdep.c (fetch_core_registers): Likewise.
16771         * corelow.c (core_target::get_core_register_section): Change
16772         type of `contents` to gdb::byte_vector.
16773
16774 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
16775
16776         * tui/tui-wingeneral.c (box_win): Position the title in the center
16777         of the border.
16778
16779 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
16780
16781         * corelow.c (core_target::get_core_register_section): Use
16782           std::vector instead of alloca.
16783
16784 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
16785
16786         * warning.m4: Add -Wmissing-declarations to build_warnings.
16787         * configure: Re-generate.
16788
16789 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
16790
16791         * python/python.c (init__gdb_module): Add declaration.
16792
16793 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
16794
16795         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
16796         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
16797         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
16798         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
16799         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
16800         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
16801         * ada-exp.y (_initialize_ada_exp): Add declaration.
16802         * ada-lang.c (_initialize_ada_language): Add declaration.
16803         * ada-tasks.c (_initialize_tasks): Add declaration.
16804         * agent.c (_initialize_agent): Add declaration.
16805         * aix-thread.c (_initialize_aix_thread): Add declaration.
16806         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
16807         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
16808         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
16809         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
16810         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
16811         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
16812         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
16813         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
16814         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
16815         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
16816         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
16817         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
16818         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
16819         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
16820         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
16821         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
16822         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
16823         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
16824         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
16825         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
16826         * annotate.c (_initialize_annotate): Add declaration.
16827         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
16828         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
16829         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
16830         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
16831         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
16832         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
16833         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
16834         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
16835         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
16836         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
16837         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
16838         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
16839         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
16840         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
16841         * auto-load.c (_initialize_auto_load): Add declaration.
16842         * auxv.c (_initialize_auxv): Add declaration.
16843         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
16844         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
16845         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
16846         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
16847         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
16848         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
16849         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
16850         * breakpoint.c (_initialize_breakpoint): Add declaration.
16851         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
16852         * btrace.c (_initialize_btrace): Add declaration.
16853         * charset.c (_initialize_charset): Add declaration.
16854         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
16855         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
16856         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
16857         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
16858         * cli/cli-script.c (_initialize_cli_script): Add declaration.
16859         * cli/cli-style.c (_initialize_cli_style): Add declaration.
16860         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
16861         * coffread.c (_initialize_coffread): Add declaration.
16862         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
16863         * compile/compile.c (_initialize_compile): Add declaration.
16864         * complaints.c (_initialize_complaints): Add declaration.
16865         * completer.c (_initialize_completer): Add declaration.
16866         * copying.c (_initialize_copying): Add declaration.
16867         * corefile.c (_initialize_core): Add declaration.
16868         * corelow.c (_initialize_corelow): Add declaration.
16869         * cp-abi.c (_initialize_cp_abi): Add declaration.
16870         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
16871         * cp-support.c (_initialize_cp_support): Add declaration.
16872         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
16873         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
16874         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
16875         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
16876         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
16877         * ctfread.c (_initialize_ctfread): Add declaration.
16878         * d-lang.c (_initialize_d_language): Add declaration.
16879         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
16880         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
16881         * dbxread.c (_initialize_dbxread): Add declaration.
16882         * dcache.c (_initialize_dcache): Add declaration.
16883         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
16884         * disasm.c (_initialize_disasm): Add declaration.
16885         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
16886         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
16887         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
16888         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
16889         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
16890         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
16891         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
16892         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
16893         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
16894         * elfread.c (_initialize_elfread): Add declaration.
16895         * exec.c (_initialize_exec): Add declaration.
16896         * extension.c (_initialize_extension): Add declaration.
16897         * f-lang.c (_initialize_f_language): Add declaration.
16898         * f-valprint.c (_initialize_f_valprint): Add declaration.
16899         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
16900         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
16901         * filesystem.c (_initialize_filesystem): Add declaration.
16902         * findcmd.c (_initialize_mem_search): Add declaration.
16903         * findvar.c (_initialize_findvar): Add declaration.
16904         * fork-child.c (_initialize_fork_child): Add declaration.
16905         * frame-base.c (_initialize_frame_base): Add declaration.
16906         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
16907         * frame.c (_initialize_frame): Add declaration.
16908         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
16909         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
16910         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
16911         * gcore.c (_initialize_gcore): Add declaration.
16912         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
16913         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
16914         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
16915         * gdbarch.c (_initialize_gdbarch): Add declaration.
16916         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
16917         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
16918         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
16919         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
16920         * go-lang.c (_initialize_go_language): Add declaration.
16921         * go32-nat.c (_initialize_go32_nat): Add declaration.
16922         * guile/guile.c (_initialize_guile): Add declaration.
16923         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
16924         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
16925         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
16926         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
16927         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
16928         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
16929         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
16930         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
16931         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
16932         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
16933         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
16934         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
16935         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
16936         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
16937         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
16938         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
16939         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
16940         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
16941         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
16942         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
16943         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
16944         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
16945         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
16946         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
16947         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
16948         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
16949         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
16950         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
16951         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
16952         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
16953         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
16954         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
16955         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
16956         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
16957         * infcall.c (_initialize_infcall): Add declaration.
16958         * infcmd.c (_initialize_infcmd): Add declaration.
16959         * inflow.c (_initialize_inflow): Add declaration.
16960         * infrun.c (_initialize_infrun): Add declaration.
16961         * interps.c (_initialize_interpreter): Add declaration.
16962         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
16963         * jit.c (_initialize_jit): Add declaration.
16964         * language.c (_initialize_language): Add declaration.
16965         * linux-fork.c (_initialize_linux_fork): Add declaration.
16966         * linux-nat.c (_initialize_linux_nat): Add declaration.
16967         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
16968         * linux-thread-db.c (_initialize_thread_db): Add declaration.
16969         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
16970         * m2-lang.c (_initialize_m2_language): Add declaration.
16971         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
16972         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
16973         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
16974         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
16975         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
16976         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
16977         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
16978         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
16979         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
16980         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
16981         * machoread.c (_initialize_machoread): Add declaration.
16982         * macrocmd.c (_initialize_macrocmd): Add declaration.
16983         * macroscope.c (_initialize_macroscope): Add declaration.
16984         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
16985         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
16986         * maint.c (_initialize_maint_cmds): Add declaration.
16987         * mdebugread.c (_initialize_mdebugread): Add declaration.
16988         * memattr.c (_initialize_mem): Add declaration.
16989         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
16990         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
16991         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
16992         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
16993         * mi/mi-main.c (_initialize_mi_main): Add declaration.
16994         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
16995         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
16996         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
16997         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
16998         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
16999         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
17000         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
17001         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
17002         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
17003         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
17004         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
17005         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
17006         * mipsread.c (_initialize_mipsread): Add declaration.
17007         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
17008         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
17009         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
17010         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
17011         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
17012         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
17013         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
17014         * nto-procfs.c (_initialize_procfs): Add declaration.
17015         * objc-lang.c (_initialize_objc_language): Add declaration.
17016         * observable.c (_initialize_observer): Add declaration.
17017         * opencl-lang.c (_initialize_opencl_language): Add declaration.
17018         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
17019         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
17020         * osabi.c (_initialize_gdb_osabi): Add declaration.
17021         * osdata.c (_initialize_osdata): Add declaration.
17022         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
17023         * parse.c (_initialize_parse): Add declaration.
17024         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
17025         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
17026         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
17027         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
17028         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
17029         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
17030         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
17031         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
17032         * printcmd.c (_initialize_printcmd): Add declaration.
17033         * probe.c (_initialize_probe): Add declaration.
17034         * proc-api.c (_initialize_proc_api): Add declaration.
17035         * proc-events.c (_initialize_proc_events): Add declaration.
17036         * proc-service.c (_initialize_proc_service): Add declaration.
17037         * procfs.c (_initialize_procfs): Add declaration.
17038         * producer.c (_initialize_producer): Add declaration.
17039         * psymtab.c (_initialize_psymtab): Add declaration.
17040         * python/python.c (_initialize_python): Add declaration.
17041         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
17042         * record-btrace.c (_initialize_record_btrace): Add declaration.
17043         * record-full.c (_initialize_record_full): Add declaration.
17044         * record.c (_initialize_record): Add declaration.
17045         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
17046         * regcache.c (_initialize_regcache): Add declaration.
17047         * reggroups.c (_initialize_reggroup): Add declaration.
17048         * remote-notif.c (_initialize_notif): Add declaration.
17049         * remote-sim.c (_initialize_remote_sim): Add declaration.
17050         * remote.c (_initialize_remote): Add declaration.
17051         * reverse.c (_initialize_reverse): Add declaration.
17052         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
17053         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
17054         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
17055         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
17056         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
17057         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
17058         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
17059         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
17060         Add declaration.
17061         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
17062         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
17063         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
17064         * rust-exp.y (_initialize_rust_exp): Add declaration.
17065         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
17066         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
17067         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
17068         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
17069         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
17070         * score-tdep.c (_initialize_score_tdep): Add declaration.
17071         * ser-go32.c (_initialize_ser_dos): Add declaration.
17072         * ser-mingw.c (_initialize_ser_windows): Add declaration.
17073         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
17074         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
17075         * ser-uds.c (_initialize_ser_socket): Add declaration.
17076         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
17077         * serial.c (_initialize_serial): Add declaration.
17078         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
17079         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
17080         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
17081         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
17082         * skip.c (_initialize_step_skip): Add declaration.
17083         * sol-thread.c (_initialize_sol_thread): Add declaration.
17084         * solib-aix.c (_initialize_solib_aix): Add declaration.
17085         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
17086         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
17087         * solib-frv.c (_initialize_frv_solib): Add declaration.
17088         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
17089         * solib-target.c (_initialize_solib_target): Add declaration.
17090         * solib.c (_initialize_solib): Add declaration.
17091         * source-cache.c (_initialize_source_cache): Add declaration.
17092         * source.c (_initialize_source): Add declaration.
17093         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
17094         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
17095         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
17096         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
17097         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
17098         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
17099         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
17100         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
17101         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
17102         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
17103         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
17104         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
17105         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
17106         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
17107         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
17108         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
17109         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
17110         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
17111         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
17112         * stabsread.c (_initialize_stabsread): Add declaration.
17113         * stack.c (_initialize_stack): Add declaration.
17114         * stap-probe.c (_initialize_stap_probe): Add declaration.
17115         * std-regs.c (_initialize_frame_reg): Add declaration.
17116         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
17117         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
17118         * symfile.c (_initialize_symfile): Add declaration.
17119         * symmisc.c (_initialize_symmisc): Add declaration.
17120         * symtab.c (_initialize_symtab): Add declaration.
17121         * target.c (_initialize_target): Add declaration.
17122         * target-connection.c (_initialize_target_connection): Add
17123         declaration.
17124         * target-dcache.c (_initialize_target_dcache): Add declaration.
17125         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
17126         * thread.c (_initialize_thread): Add declaration.
17127         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
17128         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
17129         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
17130         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
17131         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
17132         * tracectf.c (_initialize_ctf): Add declaration.
17133         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
17134         * tracefile.c (_initialize_tracefile): Add declaration.
17135         * tracepoint.c (_initialize_tracepoint): Add declaration.
17136         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
17137         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
17138         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
17139         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
17140         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
17141         * tui/tui-win.c (_initialize_tui_win): Add declaration.
17142         * tui/tui.c (_initialize_tui): Add declaration.
17143         * typeprint.c (_initialize_typeprint): Add declaration.
17144         * ui-style.c (_initialize_ui_style): Add declaration.
17145         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
17146         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
17147         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
17148         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
17149         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
17150         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
17151         * unittests/filtered_iterator-selftests.c
17152         (_initialize_filtered_iterator_selftests): Add declaration.
17153         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
17154         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
17155         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
17156         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
17157         * unittests/main-thread-selftests.c
17158         (_initialize_main_thread_selftests): Add declaration.
17159         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
17160         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
17161         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
17162         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
17163         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
17164         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
17165         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
17166         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
17167         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
17168         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
17169         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
17170         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
17171         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
17172         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
17173         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
17174         declaration.
17175         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
17176         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
17177         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
17178         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
17179         * user-regs.c (_initialize_user_regs): Add declaration.
17180         * utils.c (_initialize_utils): Add declaration.
17181         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
17182         * valops.c (_initialize_valops): Add declaration.
17183         * valprint.c (_initialize_valprint): Add declaration.
17184         * value.c (_initialize_values): Add declaration.
17185         * varobj.c (_initialize_varobj): Add declaration.
17186         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
17187         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
17188         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
17189         * windows-nat.c (_initialize_windows_nat): Add declaration.
17190         (_initialize_check_for_gdb_ini): Add declaration.
17191         (_initialize_loadable): Add declaration.
17192         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
17193         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
17194         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
17195         * xcoffread.c (_initialize_xcoffread): Add declaration.
17196         * xml-support.c (_initialize_xml_support): Add declaration.
17197         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
17198         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
17199         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
17200         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
17201
17202 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
17203
17204         * regformats/regdat.sh: Generate declaration for init function.
17205
17206 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
17207
17208         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
17209         up.
17210         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
17211         close_one_inferior>: New methods.
17212         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
17213         pass down target to find_inferior_pid.
17214         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
17215         Pass down target to find_inferior_ptid.
17216         (gdbsim_target::create_inferior): Pass down target to
17217         add_thread_silent.
17218         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
17219         target down to find_inferior_ptid and switch_to_thread.
17220         (gdbsim_target::close): Update to call close_one_inferior.
17221         (struct resume_data): Remove.
17222         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
17223         directly, rather than through a void pointer.
17224         (gdbsim_target::resume): Update to call resume_one_inferior.
17225
17226 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
17227
17228         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
17229
17230 2020-01-12  Pedro Alves  <palves@redhat.com>
17231
17232         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
17233         directly for the current inferior instead of
17234         discard_all_inferiors.
17235         (discard_all_inferiors): Delete.
17236
17237 2020-01-11  Tom Tromey  <tom@tromey.com>
17238
17239         * tui/tui-wingeneral.c (box_win): Check cli_styling.
17240         * tui/tui-winsource.c (tui_source_window_base::refill): Use
17241         deprecated_safe_get_selected_frame.
17242
17243 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
17244
17245         * inferior.c (print_inferior): Switch inferior before printing it.
17246
17247 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
17248             Pedro Alves  <palves@redhat.com>
17249
17250         * progspace-and-thread.c (switch_to_program_space_and_thread):
17251         Assert there's an inferior for PSPACE.  Use
17252         switch_to_inferior_no_thread to switch the inferior too.
17253         * progspace.c (program_space::~program_space): Call
17254         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
17255         (program_space::free_all_objfiles): Don't call clear_symtab_users
17256         here.
17257         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
17258
17259 2020-01-10  Pedro Alves  <palves@redhat.com>
17260
17261         * NEWS: Mention multi-target debugging, "info connections", and
17262         "add-inferior -no-connection".
17263
17264 2020-01-10  Pedro Alves  <palves@redhat.com>
17265
17266         * infrun.c: Include "target-connection.h".
17267         (check_multi_target_resumption): New.
17268         (proceed): Call it.
17269         * target-connection.c (make_target_connection_string): Make
17270         extern.
17271         * target-connection.h (make_target_connection_string): Declare.
17272
17273 2020-01-10  Pedro Alves  <palves@redhat.com>
17274
17275         * Makefile.in (COMMON_SFILES): Add target-connection.c.
17276         * inferior.c (uiout_field_connection): New function.
17277         (print_inferior): Add new "connection-id" column.
17278         (add_inferior_command): Show connection number/string of added
17279         inferior.
17280         * process-stratum-target.h
17281         (process_stratum_target::connection_string): New virtual method.
17282         (process_stratum_target::connection_number): New field.
17283         * remote.c (remote_target::connection_string): New override.
17284         * target-connection.c: New file.
17285         * target-connection.h: New file.
17286         * target.c (decref_target): Remove process_stratum targets from
17287         the connection list.
17288         (target_stack::push): Add process_stratum targets to the
17289         connection list.
17290
17291 2020-01-10  Pedro Alves  <palves@redhat.com>
17292
17293         Revert:
17294         2016-04-12  Pedro Alves  <palves@redhat.com>
17295         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
17296         Remove references to name.
17297         * serial.h (struct serial) <name>: Delete.
17298
17299 2020-01-10  Pedro Alves  <palves@redhat.com>
17300
17301         * gdbarch-selftests.c (register_to_value_test): Remove "target
17302         already pushed" check.
17303
17304 2020-01-10  Pedro Alves  <palves@redhat.com>
17305             John Baldwin  <jhb@FreeBSD.org>
17306
17307         * aarch64-linux-nat.c
17308         (aarch64_linux_nat_target::thread_architecture): Adjust.
17309         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
17310         (task_command_1): Likewise.
17311         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
17312         (aix_thread_target::wait, aix_thread_target::fetch_registers)
17313         (aix_thread_target::store_registers)
17314         (aix_thread_target::thread_alive): Adjust.
17315         * amd64-fbsd-tdep.c: Include "inferior.h".
17316         (amd64fbsd_get_thread_local_address): Pass down target.
17317         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
17318         thread's gdbarch instead of target_gdbarch.
17319         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
17320         get_last_target_status.
17321         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
17322         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
17323         inferiors.
17324         (update_inserted_breakpoint_locations): Skip if inferiors with no
17325         execution.
17326         (update_global_location_list): When handling moribund locations,
17327         find representative inferior for location's pspace, and use thread
17328         count of its process_stratum target.
17329         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
17330         * bsd-uthread.c (bsd_uthread_target::wait): Use
17331         as_process_stratum_target and adjust thread_change_ptid and
17332         add_thread calls.
17333         (bsd_uthread_target::update_thread_list): Use
17334         as_process_stratum_target and adjust find_thread_ptid,
17335         thread_change_ptid and add_thread calls.
17336         * btrace.c (maint_btrace_packet_history_cmd): Adjust
17337         find_thread_ptid call.
17338         * corelow.c (add_to_thread_list): Adjust add_thread call.
17339         (core_target_open): Adjust add_thread_silent and thread_count
17340         calls.
17341         (core_target::pid_to_str): Adjust find_inferior_ptid call.
17342         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
17343         * event-top.c (async_disconnect): Pop targets from all inferiors.
17344         * exec.c (add_target_sections): Push exec target on all inferiors
17345         sharing the program space.
17346         (remove_target_sections): Remove the exec target from all
17347         inferiors sharing the program space.
17348         (exec_on_vfork): New.
17349         * exec.h (exec_on_vfork): Declare.
17350         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
17351         Pass it down.
17352         (fbsd_nat_target::update_thread_list): Adjust.
17353         (fbsd_nat_target::resume): Adjust.
17354         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
17355         down.
17356         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
17357         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
17358         get_thread_arch_regcache call.
17359         * fork-child.c (gdb_startup_inferior): Pass target down to
17360         startup_inferior and set_executing.
17361         * gdbthread.h (struct process_stratum_target): Forward declare.
17362         (add_thread, add_thread_silent, add_thread_with_info)
17363         (in_thread_list): Add process_stratum_target parameter.
17364         (find_thread_ptid(inferior*, ptid_t)): New overload.
17365         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
17366         parameter.
17367         (all_threads()): Delete overload.
17368         (all_threads, all_non_exited_threads): Add process_stratum_target
17369         parameter.
17370         (all_threads_safe): Use brace initialization.
17371         (thread_count): Add process_stratum_target parameter.
17372         (set_resumed, set_running, set_stop_requested, set_executing)
17373         (threads_are_executing, finish_thread_state): Add
17374         process_stratum_target parameter.
17375         (switch_to_thread): Use is_current_thread.
17376         * i386-fbsd-tdep.c: Include "inferior.h".
17377         (i386fbsd_get_thread_local_address): Pass down target.
17378         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
17379         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
17380         have_inferiors check.
17381         * inf-ptrace.c (inf_ptrace_target::create_inferior)
17382         (inf_ptrace_target::attach): Adjust.
17383         * infcall.c (run_inferior_call): Adjust.
17384         * infcmd.c (run_command_1): Pass target to
17385         scoped_finish_thread_state.
17386         (proceed_thread_callback): Skip inferiors with no execution.
17387         (continue_command): Rename 'all_threads' local to avoid hiding
17388         'all_threads' function.  Adjust get_last_target_status call.
17389         (prepare_one_step): Adjust set_running call.
17390         (signal_command): Use user_visible_resume_target.  Compare thread
17391         pointers instead of inferior_ptid.
17392         (info_program_command): Adjust to pass down target.
17393         (attach_command): Mark target's 'thread_executing' flag.
17394         (stop_current_target_threads_ns): New, factored out from ...
17395         (interrupt_target_1): ... this.  Switch inferior before making
17396         target calls.
17397         * inferior-iter.h
17398         (struct all_inferiors_iterator, struct all_inferiors_range)
17399         (struct all_inferiors_safe_range)
17400         (struct all_non_exited_inferiors_range): Filter on
17401         process_stratum_target too.  Remove explicit.
17402         * inferior.c (inferior::inferior): Push dummy target on target
17403         stack.
17404         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
17405         Add process_stratum_target parameter, and pass it down.
17406         (have_live_inferiors): Adjust.
17407         (switch_to_inferior_and_push_target): New.
17408         (add_inferior_command, clone_inferior_command): Handle
17409         "-no-connection" parameter.  Use
17410         switch_to_inferior_and_push_target.
17411         (_initialize_inferior): Mention "-no-connection" option in
17412         the help of "add-inferior" and "clone-inferior" commands.
17413         * inferior.h: Include "process-stratum-target.h".
17414         (interrupt_target_1): Use bool.
17415         (struct inferior) <push_target, unpush_target, target_is_pushed,
17416         find_target_beneath, top_target, process_target, target_at,
17417         m_stack>: New.
17418         (discard_all_inferiors): Delete.
17419         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
17420         (all_inferiors, all_non_exited_inferiors): Add
17421         process_stratum_target parameter.
17422         * infrun.c: Include "gdb_select.h" and <unordered_map>.
17423         (target_last_proc_target): New global.
17424         (follow_fork_inferior): Push target on new inferior.  Pass target
17425         to add_thread_silent.  Call exec_on_vfork.  Handle target's
17426         reference count.
17427         (follow_fork): Adjust get_last_target_status call.  Also consider
17428         target.
17429         (follow_exec): Push target on new inferior.
17430         (struct execution_control_state) <target>: New field.
17431         (user_visible_resume_target): New.
17432         (do_target_resume): Call target_async.
17433         (resume_1): Set target's threads_executing flag.  Consider resume
17434         target.
17435         (commit_resume_all_targets): New.
17436         (proceed): Also consider resume target.  Skip threads of inferiors
17437         with no execution.  Commit resumtion in all targets.
17438         (start_remote): Pass current inferior to wait_for_inferior.
17439         (infrun_thread_stop_requested): Consider target as well.  Pass
17440         thread_info pointer to clear_inline_frame_state instead of ptid.
17441         (infrun_thread_thread_exit): Consider target as well.
17442         (random_pending_event_thread): New inferior parameter.  Use it.
17443         (do_target_wait): Rename to ...
17444         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
17445         down.
17446         (threads_are_resumed_pending_p, do_target_wait): New.
17447         (prepare_for_detach): Adjust calls.
17448         (wait_for_inferior): New inferior parameter.  Handle it.  Use
17449         do_target_wait_1 instead of do_target_wait.
17450         (fetch_inferior_event): Adjust.  Switch to representative
17451         inferior.  Pass target down.
17452         (set_last_target_status): Add process_stratum_target parameter.
17453         Save target in global.
17454         (get_last_target_status): Add process_stratum_target parameter and
17455         handle it.
17456         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
17457         (context_switch): Check inferior_ptid == null_ptid before calling
17458         inferior_thread().
17459         (get_inferior_stop_soon): Pass down target.
17460         (wait_one): Rename to ...
17461         (poll_one_curr_target): ... this.
17462         (struct wait_one_event): New.
17463         (wait_one): New.
17464         (stop_all_threads): Adjust.
17465         (handle_no_resumed, handle_inferior_event): Adjust to consider the
17466         event's target.
17467         (switch_back_to_stepped_thread): Also consider target.
17468         (print_stop_event): Update.
17469         (normal_stop): Update.  Also consider the resume target.
17470         * infrun.h (wait_for_inferior): Remove declaration.
17471         (user_visible_resume_target): New declaration.
17472         (get_last_target_status, set_last_target_status): New
17473         process_stratum_target parameter.
17474         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
17475         process_stratum_target parameter, and use it.
17476         (clear_inline_frame_state (thread_info*)): New.
17477         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
17478         process_stratum_target parameter.
17479         (clear_inline_frame_state (thread_info*)): Declare.
17480         * linux-fork.c (delete_checkpoint_command): Pass target down to
17481         find_thread_ptid.
17482         (checkpoint_command): Adjust.
17483         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
17484         instead of just tweaking inferior_ptid.
17485         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
17486         (exit_lwp): Pass target down to find_thread_ptid.
17487         (attach_proc_task_lwp_callback): Pass target down to
17488         add_thread/set_running/set_executing.
17489         (linux_nat_target::attach): Pass target down to
17490         thread_change_ptid.
17491         (get_detach_signal): Pass target down to find_thread_ptid.
17492         Consider last target status's target.
17493         (linux_resume_one_lwp_throw, resume_lwp)
17494         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
17495         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
17496         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
17497         (linux_nat_target::async_wait_fd): New.
17498         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
17499         target down.
17500         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
17501         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
17502         * linux-thread-db.c (struct thread_db_info::process_target): New
17503         field.
17504         (add_thread_db_info): Save target.
17505         (get_thread_db_info): New process_stratum_target parameter.  Also
17506         match target.
17507         (delete_thread_db_info): New process_stratum_target parameter.
17508         Also match target.
17509         (thread_from_lwp): Adjust to pass down target.
17510         (thread_db_notice_clone): Pass down target.
17511         (check_thread_db_callback): Pass down target.
17512         (try_thread_db_load_1): Always push the thread_db target.
17513         (try_thread_db_load, record_thread): Pass target down.
17514         (thread_db_target::detach): Pass target down.  Always unpush the
17515         thread_db target.
17516         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
17517         target down.  Always unpush the thread_db target.
17518         (find_new_threads_callback, thread_db_find_new_threads_2)
17519         (thread_db_target::update_thread_list): Pass target down.
17520         (thread_db_target::pid_to_str): Pass current inferior down.
17521         (thread_db_target::get_thread_local_address): Pass target down.
17522         (thread_db_target::resume, maintenance_check_libthread_db): Pass
17523         target down.
17524         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
17525         * procfs.c (procfs_target::procfs_init_inferior): Declare.
17526         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
17527         (procfs_init_inferior): Rename to ...
17528         (procfs_target::procfs_init_inferior): ... this and adjust.
17529         (procfs_target::create_inferior, procfs_notice_thread)
17530         (procfs_do_thread_registers): Adjust.
17531         * ppc-fbsd-tdep.c: Include "inferior.h".
17532         (ppcfbsd_get_thread_local_address): Pass down target.
17533         * proc-service.c (ps_xfer_memory): Switch current inferior and
17534         program space as well.
17535         (get_ps_regcache): Pass target down.
17536         * process-stratum-target.c
17537         (process_stratum_target::thread_address_space)
17538         (process_stratum_target::thread_architecture): Pass target down.
17539         * process-stratum-target.h
17540         (process_stratum_target::threads_executing): New field.
17541         (as_process_stratum_target): New.
17542         * ravenscar-thread.c
17543         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
17544         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
17545         down.
17546         * record-btrace.c (record_btrace_target::info_record): Adjust.
17547         (record_btrace_target::record_method)
17548         (record_btrace_target::record_is_replaying)
17549         (record_btrace_target::fetch_registers)
17550         (get_thread_current_frame_id, record_btrace_target::resume)
17551         (record_btrace_target::wait, record_btrace_target::stop): Pass
17552         target down.
17553         * record-full.c (record_full_wait_1): Switch to event thread.
17554         Pass target down.
17555         * regcache.c (regcache::regcache)
17556         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
17557         process_stratum_target parameter and handle it.
17558         (current_thread_target): New global.
17559         (get_thread_regcache): Add process_stratum_target parameter and
17560         handle it.  Switch inferior before calling target method.
17561         (get_thread_regcache): Pass target down.
17562         (get_thread_regcache_for_ptid): Pass target down.
17563         (registers_changed_ptid): Add process_stratum_target parameter and
17564         handle it.
17565         (registers_changed_thread, registers_changed): Pass target down.
17566         (test_get_thread_arch_aspace_regcache): New.
17567         (current_regcache_test): Define a couple local test_target_ops
17568         instances and use them for testing.
17569         (readwrite_regcache): Pass process_stratum_target parameter.
17570         (cooked_read_test, cooked_write_test): Pass mock_target down.
17571         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
17572         (get_thread_arch_aspace_regcache): Add process_stratum_target
17573         parameter.
17574         (regcache::target): New method.
17575         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
17576         (regcache::registers_changed_ptid): Add process_stratum_target
17577         parameter.
17578         (regcache::m_target): New field.
17579         (registers_changed_ptid): Add process_stratum_target parameter.
17580         * remote.c (remote_state::supports_vCont_probed): New field.
17581         (remote_target::async_wait_fd): New method.
17582         (remote_unpush_and_throw): Add remote_target parameter.
17583         (get_current_remote_target): Adjust.
17584         (remote_target::remote_add_inferior): Push target.
17585         (remote_target::remote_add_thread)
17586         (remote_target::remote_notice_new_inferior)
17587         (get_remote_thread_info): Pass target down.
17588         (remote_target::update_thread_list): Skip threads of inferiors
17589         bound to other targets.  (remote_target::close): Don't discard
17590         inferiors.  (remote_target::add_current_inferior_and_thread)
17591         (remote_target::process_initial_stop_replies)
17592         (remote_target::start_remote)
17593         (remote_target::remote_serial_quit_handler): Pass down target.
17594         (remote_target::remote_unpush_target): New remote_target
17595         parameter.  Unpush the target from all inferiors.
17596         (remote_target::remote_unpush_and_throw): New remote_target
17597         parameter.  Pass it down.
17598         (remote_target::open_1): Check whether the current inferior has
17599         execution instead of checking whether any inferior is live.  Pass
17600         target down.
17601         (remote_target::remote_detach_1): Pass down target.  Use
17602         remote_unpush_target.
17603         (extended_remote_target::attach): Pass down target.
17604         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
17605         (remote_target::append_resumption): Pass down target.
17606         (remote_target::append_pending_thread_resumptions)
17607         (remote_target::remote_resume_with_hc, remote_target::resume)
17608         (remote_target::commit_resume): Pass down target.
17609         (remote_target::remote_stop_ns): Check supports_vCont_probed.
17610         (remote_target::interrupt_query)
17611         (remote_target::remove_new_fork_children)
17612         (remote_target::check_pending_events_prevent_wildcard_vcont)
17613         (remote_target::remote_parse_stop_reply)
17614         (remote_target::process_stop_reply): Pass down target.
17615         (first_remote_resumed_thread): New remote_target parameter.  Pass
17616         it down.
17617         (remote_target::wait_as): Pass down target.
17618         (unpush_and_perror): New remote_target parameter.  Pass it down.
17619         (remote_target::readchar, remote_target::remote_serial_write)
17620         (remote_target::getpkt_or_notif_sane_1)
17621         (remote_target::kill_new_fork_children, remote_target::kill): Pass
17622         down target.
17623         (remote_target::mourn_inferior): Pass down target.  Use
17624         remote_unpush_target.
17625         (remote_target::core_of_thread)
17626         (remote_target::remote_btrace_maybe_reopen): Pass down target.
17627         (remote_target::pid_to_exec_file)
17628         (remote_target::thread_handle_to_thread_info): Pass down target.
17629         (remote_target::async_wait_fd): New.
17630         * riscv-fbsd-tdep.c: Include "inferior.h".
17631         (riscv_fbsd_get_thread_local_address): Pass down target.
17632         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
17633         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
17634         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
17635         Adjust.
17636         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
17637         * solib-svr4.c (enable_break): Pass down target.
17638         * spu-multiarch.c (parse_spufs_run): Pass down target.
17639         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
17640         * target-delegates.c: Regenerate.
17641         * target.c (g_target_stack): Delete.
17642         (current_top_target): Return the current inferior's top target.
17643         (target_has_execution_1): Refer to the passed-in inferior's top
17644         target.
17645         (target_supports_terminal_ours): Check whether the initial
17646         inferior was already created.
17647         (decref_target): New.
17648         (target_stack::push): Incref/decref the target.
17649         (push_target, push_target, unpush_target): Adjust.
17650         (target_stack::unpush): Defref target.
17651         (target_is_pushed): Return bool.  Adjust to refer to the current
17652         inferior's target stack.
17653         (dispose_inferior): Delete, and inline parts ...
17654         (target_preopen): ... here.  Only dispose of the current inferior.
17655         (target_detach): Hold strong target reference while detaching.
17656         Pass target down.
17657         (target_thread_name): Add assertion.
17658         (target_resume): Pass down target.
17659         (target_ops::beneath, find_target_at): Adjust to refer to the
17660         current inferior's target stack.
17661         (get_dummy_target): New.
17662         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
17663         has a thread running.
17664         (initialize_targets): Rename to ...
17665         (_initialize_target): ... this.
17666         * target.h: Include "gdbsupport/refcounted-object.h".
17667         (struct target_ops): Inherit refcounted_object.
17668         (target_ops::shortname, target_ops::longname): Make const.
17669         (target_ops::async_wait_fd): New method.
17670         (decref_target): Declare.
17671         (struct target_ops_ref_policy): New.
17672         (target_ops_ref): New typedef.
17673         (get_dummy_target): Declare function.
17674         (target_is_pushed): Return bool.
17675         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
17676         (all_matching_threads_iterator::all_matching_threads_iterator):
17677         Handle filter target.
17678         * thread-iter.h (struct all_matching_threads_iterator, struct
17679         all_matching_threads_range, class all_non_exited_threads_range):
17680         Filter by target too.  Remove explicit.
17681         * thread.c (threads_executing): Delete.
17682         (inferior_thread): Pass down current inferior.
17683         (clear_thread_inferior_resources): Pass down thread pointer
17684         instead of ptid_t.
17685         (add_thread_silent, add_thread_with_info, add_thread): Add
17686         process_stratum_target parameter.  Use it for thread and inferior
17687         searches.
17688         (is_current_thread): New.
17689         (thread_info::deletable): Use it.
17690         (find_thread_ptid, thread_count, in_thread_list)
17691         (thread_change_ptid, set_resumed, set_running): New
17692         process_stratum_target parameter.  Pass it down.
17693         (set_executing): New process_stratum_target parameter.  Pass it
17694         down.  Adjust reference to 'threads_executing'.
17695         (threads_are_executing): New process_stratum_target parameter.
17696         Adjust reference to 'threads_executing'.
17697         (set_stop_requested, finish_thread_state): New
17698         process_stratum_target parameter.  Pass it down.
17699         (switch_to_thread): Also match inferior.
17700         (switch_to_thread): New process_stratum_target parameter.  Pass it
17701         down.
17702         (update_threads_executing): Reimplement.
17703         * top.c (quit_force): Pop targets from all inferior.
17704         (gdb_init): Don't call initialize_targets.
17705         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
17706         Declare.
17707         (windows_add_thread, windows_delete_thread): Adjust.
17708         (get_windows_debug_event): Rename to ...
17709         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
17710         * tracefile-tfile.c (tfile_target_open): Pass down target.
17711         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
17712         Forward declare.
17713         (switch_to_thread): Add process_stratum_target parameter.
17714         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
17715         parameter.  Use it.
17716         (mi_on_resume): Pass target down.
17717         * nat/fork-inferior.c (startup_inferior): Add
17718         process_stratum_target parameter.  Pass it down.
17719         * nat/fork-inferior.h (startup_inferior): Add
17720         process_stratum_target parameter.
17721         * python/py-threadevent.c (py_get_event_thread): Pass target down.
17722
17723 2020-01-10  Pedro Alves  <palves@redhat.com>
17724
17725         * remote.c (remote_target::start_remote): Don't set inferior_ptid
17726         directly.  Instead find the first thread in the thread list and
17727         use switch_to_thread.
17728
17729 2020-01-10  Pedro Alves  <palves@redhat.com>
17730
17731         * remote.c (remote_target::remote_add_inferior): Don't bind a
17732         process to the current inferior if the current inferior is already
17733         bound to a process.
17734
17735 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
17736             Pedro Alves  <palves@redhat.com>
17737
17738         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
17739         If no process is specified, return null_ptid instead of
17740         inferior_ptid.
17741         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
17742         TARGET_WAITKIND_SIGNALLED with no pid.
17743
17744 2020-01-10  Pedro Alves  <palves@redhat.com>
17745
17746         * remote.c (first_remote_resumed_thread): New.
17747         (remote_target::wait_as): Use it as default event_ptid instead of
17748         inferior_ptid.
17749
17750 2020-01-10  Pedro Alves  <palves@redhat.com>
17751
17752         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
17753
17754 2020-01-10  Pedro Alves  <palves@redhat.com>
17755
17756         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
17757         not -1.
17758
17759 2020-01-10  Pedro Alves  <palves@redhat.com>
17760
17761         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
17762         ptid to get_last_target_status.
17763         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
17764         ptid to get_last_target_status.
17765         * infcmd.c (continue_command): Don't pass a target_waitstatus to
17766         get_last_target_status.
17767         (info_program_command): Don't pass a target_waitstatus to
17768         get_last_target_status.
17769         * infrun.c (init_wait_for_inferior): Use
17770         nullify_last_target_wait_ptid.
17771         (get_last_target_status): Handle nullptr arguments.
17772         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
17773         (print_stop_event): Don't pass a ptid to get_last_target_status.
17774         (normal_stop): Don't pass a ptid to get_last_target_status.
17775         * infrun.h (get_last_target_status, set_last_target_status): Move
17776         comments here and update.
17777         (nullify_last_target_wait_ptid): Declare.
17778         * linux-fork.c (fork_load_infrun_state): Remove local extern
17779         declaration of nullify_last_target_wait_ptid.
17780         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
17781         to get_last_target_status.
17782
17783 2020-01-10  Pedro Alves  <palves@redhat.com>
17784
17785         * gdbthread.h (scoped_restore_current_thread)
17786         <dont_restore, restore, m_dont_restore>: Declare.
17787         * thread.c (thread_alive): Add assertion.  Return bool.
17788         (switch_to_thread_if_alive): New.
17789         (prune_threads): Switch inferior/thread.
17790         (print_thread_info_1): Switch thread before calling target methods.
17791         (scoped_restore_current_thread::restore): New, factored out from
17792         ...
17793         (scoped_restore_current_thread::~scoped_restore_current_thread):
17794         ... this.
17795         (scoped_restore_current_thread::scoped_restore_current_thread):
17796         Add assertion.
17797         (thread_apply_all_command, thread_select): Use
17798         switch_to_thread_if_alive.
17799         * infrun.c (proceed, restart_threads, handle_signal_stop)
17800         (switch_back_to_stepped_thread): Switch current thread before
17801         calling target methods.
17802
17803 2020-01-10  Pedro Alves <palves@redhat.com>
17804
17805         * inferior.c (switch_to_inferior_no_thread): New function,
17806         factored out from ...
17807         (inferior_command): ... here.
17808         * inferior.h (switch_to_inferior_no_thread): Declare.
17809         * mi/mi-main.c (run_one_inferior): Use
17810         switch_to_inferior_no_thread.
17811
17812 2020-01-10  Pedro Alves  <palves@redhat.com>
17813
17814         * infcmd.c (kill_command): Remove dead code.
17815
17816 2020-01-10  Pedro Alves  <palves@redhat.com>
17817
17818         * remote.c (remote_target::mourn_inferior): No longer check
17819         whether the target is running.
17820
17821 2020-01-10  Pedro Alves  <palves@redhat.com>
17822
17823         * corelow.c (core_target::has_execution): Change parameter type to
17824         inferior pointer.
17825         * inferior.c (number_of_live_inferiors): Use
17826         inferior::has_execution instead of target_has_execution_1.
17827         * inferior.h (inferior::has_execution): New.
17828         * linux-thread-db.c (thread_db_target::update_thread_list): Use
17829         inferior::has_execution instead of target_has_execution_1.
17830         * process-stratum-target.c
17831         (process_stratum_target::has_execution): Change parameter type to
17832         inferior pointer.  Check the inferior's PID instead of
17833         inferior_ptid.
17834         * process-stratum-target.h
17835         (process_stratum_target::has_execution): Change parameter type to
17836         inferior pointer.
17837         * record-full.c (record_full_core_target::has_execution): Change
17838         parameter type to inferior pointer.
17839         * target.c (target_has_execution_1): Change parameter type to
17840         inferior pointer.
17841         (target_has_execution_current): Adjust.
17842         * target.h (target_ops::has_execution): Change parameter type to
17843         inferior pointer.
17844         (target_has_execution_1): Change parameter type to inferior
17845         pointer.  Change return type to bool.
17846         * tracefile.h (tracefile_target::has_execution): Change parameter
17847         type to inferior pointer.
17848
17849 2020-01-10  Pedro Alves  <palves@redhat.com>
17850
17851         * exceptions.c (print_flush): Remove current_top_target() check.
17852
17853 2020-01-10  Pedro Alves  <palves@redhat.com>
17854
17855         * remote.c (show_remote_exec_file): Show the current inferior's
17856         exec-file instead of the command variable's value.
17857
17858 2020-01-10  Pedro Alves  <palves@redhat.com>
17859
17860         * record-full.c (record_full_resume_ptid): New global.
17861         (record_full_target::resume): Set it.
17862         (record_full_wait_1): Use record_full_resume_ptid instead of
17863         inferior_ptid.
17864
17865 2020-01-10  Pedro Alves  <palves@redhat.com>
17866
17867         * gdbthread.h (scoped_restore_current_thread)
17868         <dont_restore, restore, m_dont_restore>: Declare.
17869         * thread.c (thread_alive): Add assertion.  Return bool.
17870         (switch_to_thread_if_alive): New.
17871         (prune_threads): Switch inferior/thread.
17872         (print_thread_info_1): Switch thread before calling target methods.
17873         (scoped_restore_current_thread::restore): New, factored out from
17874         ...
17875         (scoped_restore_current_thread::~scoped_restore_current_thread):
17876         ... this.
17877         (scoped_restore_current_thread::scoped_restore_current_thread):
17878         Add assertion.
17879         (thread_apply_all_command, thread_select): Use
17880         switch_to_thread_if_alive.
17881
17882 2020-01-10  George Barrett  <bob@bob131.so>
17883
17884         * stap-probe.c (stap_modify_semaphore): Don't check for null
17885         semaphores.
17886         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
17887         for null semaphores.
17888
17889 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
17890
17891         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
17892         all source windows, and maintain horizontal scroll status while
17893         doing so.
17894
17895 2020-01-09  Tom Tromey  <tom@tromey.com>
17896
17897         PR tui/18932:
17898         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
17899         update_source_window, not print_source_lines.
17900
17901 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
17902
17903         * tui/tui.c (tui_enable): Register tui hooks after calling
17904         tui_display_main.
17905
17906 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
17907
17908         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
17909
17910 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
17911
17912         * thread.c (print_thread_info_1): Fix indentation.
17913
17914 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
17915
17916         * symtab.c (general_symbol_info::compute_and_set_names): Move the
17917         unique_xmalloc_ptr outside the if to always free the demangled name.
17918
17919 2020-01-08  Tom Tromey  <tromey@adacore.com>
17920
17921         * xcoffread.c (enter_line_range, read_xcoff_symtab)
17922         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
17923         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
17924         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
17925         Remove.
17926         (section_offsets): New typedef.
17927         * symtab.c (fixup_section, get_msymbol_address): Update.
17928         * symmisc.c (dump_msymbols): Update.
17929         * symfile.h (relative_addr_info_to_section_offsets)
17930         (symfile_map_offsets_to_segments): Update.
17931         * symfile.c (build_section_addr_info_from_objfile)
17932         (init_objfile_sect_indices): Update.
17933         (struct place_section_arg): Change type of "offsets".
17934         (place_section): Update.
17935         (relative_addr_info_to_section_offsets): Change type of
17936         "section_offsets".  Remove "num_sections" parameter.
17937         (default_symfile_offsets, syms_from_objfile_1)
17938         (set_objfile_default_section_offset): Update.
17939         (reread_symbols): No need to preserve section offsets by hand.
17940         (symfile_map_offsets_to_segments): Change type of "offsets".
17941         * stap-probe.c (relocate_address): Update.
17942         * stabsread.h (process_one_symbol): Update.
17943         * solib-target.c (struct lm_info_target) <offsets>: Change type.
17944         (solib_target_relocate_section_addresses): Update.
17945         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
17946         Update.
17947         * solib-frv.c (frv_relocate_main_executable): Update.
17948         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
17949         * solib-aix.c (solib_aix_get_section_offsets): Change return
17950         type.
17951         (solib_aix_solib_create_inferior_hook): Update.
17952         * remote.c (remote_target::get_offsets): Update.
17953         * psymtab.c (find_pc_sect_psymtab): Update.
17954         * psympriv.h (struct partial_symbol) <address, text_low,
17955         text_high>: Update.
17956         * objfiles.h (obj_section_offset): Update.
17957         (struct objfile) <section_offsets>: Change type.
17958         <num_sections>: Remove.
17959         (objfile_relocate): Update.
17960         * objfiles.c (entry_point_address_query): Update
17961         (relocate_one_symbol): Change type of "section_offsets".
17962         (objfile_relocate1, objfile_relocate1): Change type of
17963         "new_offsets".
17964         (objfile_rebase1): Update.
17965         * mipsread.c (mipscoff_symfile_read): Update.
17966         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
17967         parameter.
17968         * mdebugread.c (parse_symbol): Change type of "section_offsets".
17969         (parse_external, psymtab_to_symtab_1): Update.
17970         * machoread.c (macho_symfile_offsets): Update.
17971         * ia64-tdep.c (ia64_find_unwind_table): Update.
17972         * hppa-tdep.c (read_unwind_info): Update.
17973         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
17974         * dwarf2read.c (create_addrmap_from_index)
17975         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
17976         (process_psymtab_comp_unit_reader, add_partial_symbol)
17977         (add_partial_subprogram, process_full_comp_unit)
17978         (read_file_scope, read_func_scope, read_lexical_block_scope)
17979         (read_call_site_scope, dwarf2_rnglists_process)
17980         (dwarf2_ranges_process, dwarf2_ranges_read)
17981         (dwarf_decode_lines_1, var_decode_location, new_symbol)
17982         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
17983         Update.
17984         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
17985         Update.
17986         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
17987         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
17988         (process_one_symbol): Change type of "section_offsets".
17989         * ctfread.c (get_objfile_text_range): Update.
17990         * coffread.c (coff_symtab_read, enter_linenos)
17991         (process_coff_symbol): Update.
17992         * coff-pe-read.c (add_pe_forwarded_sym): Update.
17993         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
17994
17995 2020-01-08  Tom Tromey  <tromey@adacore.com>
17996
17997         * dwarf2read.c (parse_macro_definition): Use std::string.
17998         (parse_macro_definition): Likewise.
17999
18000 2020-01-08  Tom Tromey  <tromey@adacore.com>
18001
18002         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
18003         (ATTR_ALLOC_CHUNK): Remove.
18004
18005 2020-01-08  Tom Tromey  <tromey@adacore.com>
18006
18007         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
18008
18009 2020-01-08  Tom Tromey  <tromey@adacore.com>
18010
18011         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
18012         (dwarf2_compute_name, open_dwo_file): Likewise.
18013         (process_enumeration_scope): Use std::vector.
18014         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
18015         (partial_die_info::fixup, dwarf2_start_subfile)
18016         (guess_full_die_structure_name, dwarf2_name): Likewise.
18017         (determine_prefix): Update.
18018         (guess_full_die_structure_name): Make return type const.
18019         (partial_die_full_name): Return unique_xmalloc_ptr.
18020         (DW_FIELD_ALLOC_CHUNK): Remove.
18021
18022 2020-01-07  Tom Tromey  <tromey@adacore.com>
18023
18024         PR build/24937:
18025         * stap-probe.c (class stap_static_probe_ops): Add constructor.
18026
18027 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
18028
18029         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
18030
18031 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
18032
18033         * stack.c (print_frame_info): Move disassemble_next_line code
18034         inside source_print block.
18035
18036 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
18037
18038         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
18039         gdb/signals.h, as we are now using native signal symbols.
18040
18041 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
18042
18043         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
18044         overflow by an early check of content vs threshold.
18045         * tui/tui-source.c (tui_source_window::line_is_displayed):
18046         Likewise.
18047
18048 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
18049
18050         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
18051
18052 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
18053
18054         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
18055         export table if no section contains it's RVA.
18056
18057 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
18058
18059         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
18060
18061 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
18062
18063         * source.c (print_source_lines_base): Set last_line_listed.
18064
18065 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
18066
18067         * tui/tui-disasm.c: Remove trailing spaces.
18068
18069 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
18070             Pedro Alves  <palves@redhat.com>
18071
18072         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
18073         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
18074         (windows_gdb_signal_to_target): New function, uses the above
18075         enumeration to convert GDB internal signal codes to equivalent
18076         Windows codes.
18077         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
18078         * windows-nat.c: Include "gdb_wait.h".
18079         (get_windows_debug_event): Extract the fatal exception from the
18080         exit status and convert to the equivalent Posix signal number.
18081         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
18082         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
18083         * gdbsupport/gdb_wait.c: New file, implements
18084         windows_status_to_termsig.
18085         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
18086         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
18087
18088 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
18089
18090         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
18091         show_layout.
18092
18093 2020-01-05  Luis Machado  <luis.machado@linaro.org>
18094
18095         * aarch64-linux-nat.c
18096         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
18097         and bfd_mach_aarch64.
18098
18099 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
18100
18101         * ui-file.c (stdio_file::can_emit_style_escape)
18102         (tee_file::can_emit_style_escape): Ensure style is used also on
18103         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
18104         to gdb_stdout.
18105         * main.c (set_gdb_data_directory): Use file style to output the
18106         warning that the given pathname is not a directory.
18107         * top.c (show_history_filename, gdb_safe_append_history)
18108         (show_gdb_datadir): Use file style.
18109
18110 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
18111
18112         * solib-target.c (struct lm_info_target):
18113         Change offsets to be a unique_xmalloc_ptr.
18114         (solib_target_relocate_section_addresses): Update.
18115
18116 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
18117
18118         * windows-nat.c (windows_clear_solib): Free so_list linked list.
18119
18120 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
18121
18122         * MAINTAINERS (Write After Approval): Add myself.
18123
18124 2020-01-02  Luis Machado  <luis.machado@linaro.org>
18125
18126         * proc-service.c (get_ps_regcache): Remove reference to obsolete
18127         Cell BE architecture.
18128         * target.h (struct target_ops) <thread_architecture>: Likewise.
18129
18130 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
18131
18132         * Makefile.in: Use INSTALL_PROGRAM_ENV.
18133
18134 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
18135
18136         * MAINTAINERS (Write After Approval): Add myself.
18137
18138 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
18139
18140         * gdbarch.sh: Update copyright year range of generated files.
18141
18142 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
18143
18144         Update copyright year range in all GDB files.
18145
18146 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
18147
18148         * copyright.py: Convert to Python 3.
18149
18150 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
18151
18152         * copyright.py: Adapt after move of gnulib directory from gdb
18153         directory to toplevel directory.
18154
18155 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
18156
18157         * copyright.py (main): Exit if run from the wrong directory.
18158
18159 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
18160
18161         * top.c (print_gdb_version): Change copyright year to 2020.
18162
18163 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
18164
18165         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
18166
18167 For older changes see ChangeLog-2019.
18168 \f
18169 Local Variables:
18170 mode: change-log
18171 left-margin: 8
18172 fill-column: 74
18173 version-control: never
18174 coding: utf-8
18175 End: