gdb/ChangeLog

   1 2020-02-22  Tom Tromey  <tom@tromey.com>
   2
   3         PR tui/17850:
   4         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
   5         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
   6         "height" argument.
   7         (class tui_layout_window) <get_sizes>: Likewise.
   8         (class tui_layout_split) <tui_layout_split>: Add "vertical"
   9         argument.
  10         <get_sizes>: Add "height" argument.
  11         <m_vertical>: New field.
  12         * tui/tui-layout.c (tui_layout_split::clone): Update.
  13         (tui_layout_split::get_sizes): Add "height" argument.
  14         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
  15         (tui_new_layout_command): Parse "-horizontal".
  16         (_initialize_tui_layout): Update help string.
  17         (tui_layout_split::specification): Add "-horizontal" when needed.
  18         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
  19         argument.
  20         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
  21         New methods.
  22
  23 2020-02-22  Tom Tromey  <tom@tromey.com>
  24
  25         * tui/tui-layout.h (enum tui_adjust_result): New.
  26         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
  27         (class tui_layout_window) <adjust_size>: Return
  28         tui_adjust_result.  Rewrite.
  29         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
  30         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
  31
  32 2020-02-22  Tom Tromey  <tom@tromey.com>
  33
  34         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
  35         parameter and return types.
  36         (class tui_layout_base) <specification>: Add "depth".
  37         (class tui_layout_window) <specification>: Add "depth".
  38         (class tui_layout_split) <specification>: Add "depth".
  39         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
  40         and return types.
  41         (tui_new_layout_command): Parse sub-layouts.
  42         (_initialize_tui_layout): Update help string.
  43         (tui_layout_window::specification): Add "depth".
  44         (add_layout_command): Update.
  45
  46 2020-02-22  Tom Tromey  <tom@tromey.com>
  47
  48         * NEWS: Add "tui new-layout" item.
  49         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
  50         Add new-layout command to help text.
  51         (validate_window_name): New function.
  52         (tui_new_layout_command): New function.
  53         (_initialize_tui_layout): Register "new-layout".
  54         (tui_layout_window::specification): New method.
  55         (tui_layout_window::specification): New method.
  56         * tui/tui-layout.h (class tui_layout_base) <specification>: New
  57         method.
  58         (class tui_layout_window) <specification>: New method.
  59         (class tui_layout_split) <specification>: New method.
  60
  61 2020-02-22  Tom Tromey  <tom@tromey.com>
  62
  63         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
  64         * tui/tui-win.c (window_name_completer): Update comment.
  65         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
  66         Declare method.
  67         (class tui_layout_window) <replace_window>: Likewise.
  68         (class tui_layout_split) <replace_window>: Likewise.
  69         (tui_set_layout): Don't declare.
  70         (tui_set_initial_layout): Declare function.
  71         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
  72         (asm_regs_layout): New globals.
  73         (tui_current_layout, show_layout): Remove.
  74         (tui_set_layout, tui_add_win_to_layout): Rewrite.
  75         (find_layout, tui_apply_layout): New function.
  76         (layout_completer): Remove.
  77         (tui_next_layout): Reimplement.
  78         (tui_next_layout_command): New function.
  79         (tui_set_initial_layout, tui_prev_layout_command): New functions.
  80         (tui_regs_layout): Reimplement.
  81         (tui_regs_layout_command): New function.
  82         (extract_display_start_addr): Rewrite.
  83         (next_layout, prev_layout): Remove.
  84         (tui_layout_window::replace_window): New method.
  85         (tui_layout_split::replace_window): New method.
  86         (destroy_layout): New function.
  87         (layout_list): New global.
  88         (add_layout_command): New function.
  89         (initialize_layouts): Update.
  90         (tui_layout_command): New function.
  91         (_initialize_tui_layout): Install "layout" commands.
  92         * tui/tui-data.h (enum tui_layout_type): Remove.
  93         (tui_current_layout): Don't declare.
  94
  95 2020-02-22  Tom Tromey  <tom@tromey.com>
  96
  97         * tui/tui-regs.c (tui_reg_layout): Remove.
  98         (tui_reg_command): Use tui_regs_layout.
  99         * tui/tui-layout.h (tui_reg_command): Declare.
 100         * tui/tui-layout.c (tui_reg_command): New function.
 101
 102 2020-02-22  Tom Tromey  <tom@tromey.com>
 103
 104         * tui/tui.c (tui_rl_delete_other_windows): Call
 105         tui_remove_some_windows.
 106         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
 107         Declare method.
 108         (class tui_layout_window) <remove_windows>: New method.
 109         (class tui_layout_split) <remove_windows>: Declare.
 110         (tui_remove_some_windows): Declare.
 111         * tui/tui-layout.c (tui_remove_some_windows): New function.
 112         (tui_layout_split::remove_windows): New method.
 113
 114 2020-02-22  Tom Tromey  <tom@tromey.com>
 115
 116         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
 117         * tui/tui-layout.h (tui_next_layout): Declare.
 118         * tui/tui-layout.c (tui_next_layout): New function.
 119
 120 2020-02-22  Tom Tromey  <tom@tromey.com>
 121
 122         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
 123         correct coordinates.
 124
 125 2020-02-22  Tom Tromey  <tom@tromey.com>
 126
 127         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
 128         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
 129         DATA_WIN case.
 130
 131 2020-02-22  Tom Tromey  <tom@tromey.com>
 132
 133         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
 134         TUI_DISASM_WIN, not tui_win_list.
 135
 136 2020-02-22  Tom Tromey  <tom@tromey.com>
 137
 138         * valprint.c (generic_val_print_enum_1)
 139         (val_print_type_code_flags): Style member names.
 140         * rust-lang.c (val_print_struct, rust_print_enum)
 141         (rust_print_struct_def, rust_internal_print_type): Style member
 142         names.
 143         * p-valprint.c (pascal_object_print_value_fields): Style member
 144         names.  Only call fprintf_symbol_filtered for static members.
 145         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
 146         * f-valprint.c (f_val_print): Style member names.
 147         * f-typeprint.c (f_type_print_base): Style member names.
 148         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
 149         call fprintf_symbol_filtered for static members.
 150         (cp_print_class_member): Style member names.
 151         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
 152         member names.
 153         * ada-valprint.c (ada_print_scalar): Style enum names.
 154         (ada_val_print_enum): Likewise.
 155         * ada-typeprint.c (print_enum_type): Style enum names.
 156
 157 2020-02-21  Tom Tromey  <tom@tromey.com>
 158
 159         * psympriv.h (struct partial_symtab): Update comment.
 160
 161 2020-02-21  Tom Tromey  <tromey@adacore.com>
 162
 163         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
 164         type is CORE_ADDR.
 165
 166 2020-02-21  Tom de Vries  <tdevries@suse.de>
 167
 168         PR gdb/25534
 169         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
 170         if dependencies[i]->user != NULL.
 171
 172 2020-02-21  Ali Tamur  <tamur@google.com>
 173
 174         * dwarf2/read.c (dwarf2_name): Add null check.
 175
 176 2020-02-20  Tom Tromey  <tom@tromey.com>
 177
 178         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
 179         ">=", in binary search.
 180         (dwarf2_find_containing_comp_unit): New overload.
 181         (run_test): New self-test.
 182         (_initialize_dwarf2_read): Register new test.
 183
 184 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
 185
 186         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
 187         * riscv-tdep.h: Likewise.
 188         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
 189         rv32-only CSR.
 190         * features/riscv/64bit-csr.xml: Regenerated.
 191
 192 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
 193             Tom Tromey  <tom@tromey.com>
 194
 195         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
 196         of 'fputc_unfiltered'.
 197         (putchar_unfiltered): Call 'fputc_unfiltered'.
 198         (fputc_unfiltered): Call 'fputs_unfiltered'.
 199
 200 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
 201
 202         * config.in: Regenerate.
 203         * configure: Regenerate.
 204         * configure.ac: Add --with-python-libdir option.
 205         * main.c: Use WITH_PYTHON_LIBDIR.
 206
 207 2020-02-19  Tom Tromey  <tom@tromey.com>
 208
 209         * symtab.c (general_symbol_info::compute_and_set_names): Use
 210         obstack_strndup.  Simplify call to symbol_set_demangled_name.
 211
 212 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
 213
 214         * dwarf2/read.c (allocate_signatured_type_table,
 215         allocate_dwo_unit_table, allocate_type_unit_groups_table,
 216         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
 217         Remove objfile parameter, update all callers.
 218
 219 2020-02-19  Doug Evans  <dje@google.com>
 220
 221         PR rust/25535
 222         * rust-lang.c (rust_print_enum): Apply embedded_offset to
 223         rust_enum_variant calculation.
 224
 225 2020-02-19  Tom Tromey  <tromey@adacore.com>
 226
 227         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
 228
 229 2020-02-19  Tom Tromey  <tromey@adacore.com>
 230
 231         * ada-lang.c (cache_symbol): Use obstack_strdup.
 232
 233 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
 234
 235         * configure: Regenerate.
 236
 237 2020-02-19  Tom Tromey  <tromey@adacore.com>
 238
 239         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
 240         NULL check.
 241
 242 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
 243
 244         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
 245
 246 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
 247
 248         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
 249         if GDBSERVER is not defined.
 250         (riscv_tdesc_cache): Likewise, also store const target_desc.
 251         (STATIC_IN_GDB): Define.
 252         (riscv_create_target_description): Update declaration with
 253         STATIC_IN_GDB.
 254         (riscv_lookup_target_description): New function, only define if
 255         GDBSERVER is not defined.
 256         * arch/riscv.h (riscv_create_target_description): Declare only
 257         when GDBSERVER is defined.
 258         (riscv_lookup_target_description): New declaration when GDBSERVER
 259         is not defined.
 260         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
 261         (riscv_linux_read_features): ...this, and return
 262         riscv_gdbarch_features instead of target_desc.
 263         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
 264         (riscv_linux_read_description): Rename to...
 265         (riscv_linux_read_features): ...this.
 266         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
 267         Update to use riscv_gdbarch_features and
 268         riscv_lookup_target_description.
 269         * riscv-tdep.c (riscv_find_default_target_description): Use
 270         riscv_lookup_target_description instead of
 271         riscv_create_target_description.
 272
 273 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
 274
 275         * valprint.c (generic_val_print_enum_1): When printing a flag
 276         enum with value 0 and there is no enumerator with value 0, print
 277         just "0" instead of "(unknown: 0x0)".
 278
 279 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
 280
 281         * valprint.c (generic_val_print_enum_1): Print unknown part of
 282         flag enum in hex.
 283
 284 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
 285
 286         * dwarf2/read.c (update_enumeration_type_from_children): Allow
 287         flag enums to contain duplicate enumerators.
 288         * valprint.c (generic_val_print_enum_1): Update comment.
 289
 290 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
 291
 292         * dwarf2/read.c: Include "count-one-bits.h".
 293         (update_enumeration_type_from_children): If an enumerator has
 294         multiple bits set, don't treat the enumeration as a "flag enum".
 295         * valprint.c (generic_val_print_enum_1): Assert that enumerators
 296         of flag enums have 0 or 1 bit set.
 297
 298 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
 299
 300         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
 301         conversion.
 302         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
 303         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
 304         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
 305         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
 306         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
 307
 308 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
 309
 310         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
 311
 312 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
 313
 314         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
 315         displaced_step_closure_up.
 316         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
 317         (struct displaced_step_closure_up):
 318         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
 319         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
 320         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
 321         Likewise.
 322         * gdbarch.sh (displaced_step_copy_insn): Likewise.
 323         * gdbarch.c, gdbarch.h: Re-generate.
 324         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
 325         displaced_step_closure_up.
 326         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
 327         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
 328         * infrun.h (displaced_step_closure_up): New type alias.
 329         (struct displaced_step_inferior_state) <step_closure>: Change
 330         type to displaced_step_closure_up.
 331         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
 332         displaced_step_closure_up.
 333         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
 334
 335 2020-02-14  Tom Tromey  <tom@tromey.com>
 336
 337         * minidebug.c (gnu_debug_key): New global.
 338         (find_separate_debug_file_in_section): Use it.
 339
 340 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
 341
 342         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
 343         std::unique_ptr.
 344         * gdbarch.c: Re-generate.
 345         * gdbarch.h: Re-generate.
 346         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
 347         change.
 348         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
 349         type to std::unique_ptr.
 350         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
 351         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
 352         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
 353         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
 354         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
 355         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
 356         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
 357         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
 358         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
 359
 360 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
 361
 362         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
 363         std::unique_ptr.
 364         (displaced_step_clear): Rename to...
 365         (displaced_step_reset): ... this.  Just call displaced->reset ().
 366         (displaced_step_clear_cleanup): Rename to...
 367         (displaced_step_reset_cleanup): ... this.
 368         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
 369         (displaced_step_fixup): Likewise.
 370         (resume_1): Likewise.
 371         (handle_inferior_event): Restore child's memory before calling
 372         displaced_step_fixup on the parent.
 373         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
 374         to std::unique_ptr.
 375         <step_closure>: Change type to std::unique_ptr.
 376
 377 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
 378
 379         * arm-tdep.c: Include count-one-bits.h.
 380         (cleanup_block_store_pc): Use count_one_bits.
 381         (cleanup_block_load_pc): Use count_one_bits.
 382         (arm_copy_block_xfer): Use count_one_bits.
 383         (thumb2_copy_block_xfer): Use count_one_bits.
 384         (thumb_copy_pop_pc_16bit): Use count_one_bits.
 385         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
 386         (thumb_get_next_pcs_raw): Use count_one_bits.
 387         (arm_get_next_pcs_raw): Use count_one_bits_l.
 388         * arch/arm.c (bitcount): Remove.
 389         * arch/arm.h (bitcount): Remove.
 390
 391 2020-02-14  Tom Tromey  <tromey@adacore.com>
 392
 393         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
 394         Update.
 395         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
 396         * dwarf2/loc.c (call_site_find_chain_1): Return
 397         unique_xmalloc_ptr.
 398         (call_site_find_chain): Likewise.
 399
 400 2020-02-14  Richard Biener  <rguenther@suse.de>
 401
 402         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
 403         on expression with division operators.
 404
 405 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
 406
 407         * MAINTAINERS (Write After Approval): Adding myself.
 408
 409 2020-02-12  Tom Tromey  <tom@tromey.com>
 410
 411         * event-loop.c (event_data, gdb_event, event_handler_func):
 412         Remove.
 413
 414 2020-02-12  Tom Tromey  <tom@tromey.com>
 415
 416         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
 417         (dwarf2_frame_objfile_data): Add comment.
 418         (find_comp_unit, set_comp_unit): New functions.
 419         (dwarf2_frame_find_fde): Use find_comp_unit.
 420         (dwarf2_build_frame_info): Use set_comp_unit.
 421
 422 2020-02-12  Tom Tromey  <tom@tromey.com>
 423
 424         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
 425         (comp_unit): Don't initialize objfile.
 426         (execute_cfa_program): Add text_offset parameter.
 427         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
 428         (dwarf2_frame_cache): Update.
 429         (dwarf2_build_frame_info): Don't set "objfile" member.
 430
 431 2020-02-12  Tom Tromey  <tom@tromey.com>
 432
 433         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
 434         (decode_frame_entry): Likewise.
 435         (dwarf2_build_frame_info): Update.
 436
 437 2020-02-12  Tom Tromey  <tom@tromey.com>
 438
 439         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
 440         (decode_frame_entry_1): Use the comp_unit obstack.
 441
 442 2020-02-12  Tom Tromey  <tom@tromey.com>
 443
 444         * dwarf2/frame.c (struct comp_unit): Add initializers and
 445         constructor.
 446         (dwarf2_frame_objfile_data): Store a comp_unit.
 447         (dwarf2_frame_find_fde): Update.
 448         (dwarf2_build_frame_info): Use "new".
 449
 450 2020-02-12  Tom Tromey  <tom@tromey.com>
 451
 452         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
 453         (dwarf2_fde_table): Typedef for std::vector.
 454         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
 455         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
 456         (decode_frame_entry): Update.
 457         (dwarf2_build_frame_info): Use "new".
 458
 459 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
 460
 461         * arm-tdep.c (arm_gdbarch_init): Update.
 462         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
 463         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
 464         have_neon, is_m>: Change to bool.
 465
 466 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
 467
 468         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
 469
 470 2020-02-12  Tom Tromey  <tom@tromey.com>
 471
 472         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
 473
 474 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
 475
 476         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
 477         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
 478
 479 2020-02-11  Tom Tromey  <tom@tromey.com>
 480
 481         * psymtab.h: Update comment.
 482
 483 2020-02-11  Tom Tromey  <tom@tromey.com>
 484
 485         * gdb_obstack.h (struct auto_obstack): Use
 486         DISABLE_COPY_AND_ASSIGN.
 487
 488 2020-02-11  Tom Tromey  <tom@tromey.com>
 489
 490         * dwarf2/frame.h (struct objfile): Don't forward declare.
 491
 492 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
 493
 494         * cris-tdep.c (cris_supply_gregset): Change signature to match
 495         what struct regset expects.
 496         (cris_regset): New struct.
 497         (fetch_core_registers): Remove.
 498         (cris_iterate_over_regset_sections): New function.
 499         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
 500         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
 501
 502 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
 503
 504         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
 505         registers.
 506
 507 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
 508
 509         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
 510
 511 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
 512
 513         * configure: Re-generate.
 514
 515 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
 516
 517         * configure: Re-generate.
 518
 519 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
 520
 521         * acinclude: Update warning.m4 path.
 522         * warning.m4: Move to gdbsupport.
 523
 524 2020-02-11  Tom Tromey  <tromey@adacore.com>
 525
 526         * remote.c (remote_console_output): Update.
 527         * printcmd.c (printf_command): Update.
 528         * event-loop.c (gdb_wait_for_event): Update.
 529         * linux-nat.c (sigchld_handler): Update.
 530         * remote-sim.c (gdb_os_write_stdout): Update.
 531         (gdb_os_flush_stdout): Update.
 532         (gdb_os_flush_stderr): Update.
 533         (gdb_os_write_stderr): Update.
 534         * exceptions.c (print_exception): Update.
 535         * remote-fileio.c (remote_fileio_func_read): Update.
 536         (remote_fileio_func_write): Update.
 537         * tui/tui.c (tui_enable): Update.
 538         * tui/tui-interp.c (tui_interp::init): Update.
 539         * utils.c (init_page_info): Update.
 540         (putchar_unfiltered, fputc_unfiltered): Update.
 541         (gdb_flush): Update.
 542         (emit_style_escape): Update.
 543         (flush_wrap_buffer, fputs_maybe_filtered): Update.
 544         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
 545         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
 546         (stderr_file::write): Update.
 547         (stderr_file::puts): Update.
 548         * ui-file.h (ui_file_isatty, ui_file_write)
 549         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
 550         (ui_file_puts): Don't declare.
 551
 552 2020-02-10  Tom de Vries  <tdevries@suse.de>
 553
 554         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
 555         sentinel to char *.
 556
 557 2020-02-09  Tom de Vries  <tdevries@suse.de>
 558
 559         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
 560         filename if it matches "<artificial>".
 561
 562 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
 563
 564         * windows-tdep.c (struct enum_value_name): New struct.
 565         (create_enum): New function.
 566         (windows_get_siginfo_type): Create and use enum types.
 567
 568 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
 569
 570         * NEWS: Mention $_siginfo support for Windows.
 571         * windows-nat.c (handle_exception): Set siginfo_er.
 572         (windows_nat_target::mourn_inferior): Reset siginfo_er.
 573         (windows_xfer_siginfo): New function.
 574         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
 575         * windows-tdep.c (struct windows_gdbarch_data): New struct.
 576         (init_windows_gdbarch_data): New function.
 577         (get_windows_gdbarch_data): New function.
 578         (windows_get_siginfo_type): New function.
 579         (windows_init_abi): Register windows_get_siginfo_type.
 580         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
 581
 582 2020-02-08  Tom Tromey  <tom@tromey.com>
 583
 584         * dwarf2/read.c (class cutu_reader) <cutu_reader,
 585         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
 586         <keep>: Declare method.
 587         <m_keep>: Remove member.
 588         <~cutu_reader>: Remove.
 589         (cutu_reader::init_tu_and_read_dwo_dies): Update.
 590         (cutu_reader::cutu_reader): Update.
 591         (cutu_reader::keep): Rename from ~cutu_reader.
 592         (process_psymtab_comp_unit, build_type_psymtabs_1)
 593         (process_skeletonless_type_unit, load_partial_comp_unit)
 594         (load_full_comp_unit, dwarf2_read_addr_index)
 595         (read_signatured_type): Update.
 596
 597 2020-02-08  Tom Tromey  <tom@tromey.com>
 598
 599         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
 600         "want_partial_unit" parameter.
 601         (process_psymtab_comp_unit): Change want_partial_unit to bool.
 602         Inline check for DW_TAG_partial_unit.
 603         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
 604
 605 2020-02-08  Tom Tromey  <tom@tromey.com>
 606
 607         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
 608         read.c.
 609         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
 610         read.c.
 611
 612 2020-02-08  Tom Tromey  <tom@tromey.com>
 613
 614         * dwarf2/read.c (read_address): Move to comp-unit.c.
 615         (dwarf2_rnglists_process, dwarf2_ranges_process)
 616         (read_attribute_value, dwarf_decode_lines_1)
 617         (var_decode_location, decode_locdesc): Update.
 618         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
 619         read.c.  Remove "cu" parameter.
 620         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
 621         method.
 622
 623 2020-02-08  Tom Tromey  <tom@tromey.com>
 624
 625         * dwarf2/read.c (read_attribute_value, read_indirect_string)
 626         (read_indirect_line_string): Update.
 627         * dwarf2/comp-unit.c (read_offset): Remove.
 628         (read_comp_unit_head): Update.
 629         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
 630         method.
 631         (read_offset): Don't declare.
 632
 633 2020-02-08  Tom Tromey  <tom@tromey.com>
 634
 635         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
 636         * dwarf2/read.c (struct comp_unit_head): Move to
 637         dwarf2/comp-unit.h.
 638         (enum class rcuh_kind): Move to comp-unit.h.
 639         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
 640         (read_comp_unit_head, error_check_comp_unit_head)
 641         (read_and_check_comp_unit_head): Move to comp-unit.c.
 642         (read_offset, dwarf_unit_type_name): Likewise.
 643         (create_debug_type_hash_table, read_cutu_die_from_dwo)
 644         (cutu_reader::cutu_reader, read_call_site_scope)
 645         (find_partial_die, follow_die_offset): Update.
 646         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
 647
 648 2020-02-08  Tom Tromey  <tom@tromey.com>
 649
 650         * dwarf2/read.c (read_offset_1): Move to leb.c.
 651         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
 652         (dwarf_decode_macro_bytes): Update.
 653         * dwarf2/leb.c (read_offset): Rename; move from read.c.
 654         * dwarf2/leb.h (read_offset): Declare.
 655
 656 2020-02-08  Tom Tromey  <tom@tromey.com>
 657
 658         * dwarf2/read.c (dwarf2_section_size): Remove.
 659         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
 660         Update.
 661         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
 662
 663 2020-02-08  Tom Tromey  <tom@tromey.com>
 664
 665         * dwarf2/read.c (read_initial_length): Move to leb.c.
 666         * dwarf2/leb.h (read_initial_length): Declare.
 667         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
 668         handle_nonstd parameter.
 669         * dwarf2/frame.c (read_initial_length): Remove.
 670         (decode_frame_entry_1): Update.
 671
 672 2020-02-08  Tom Tromey  <tom@tromey.com>
 673
 674         * dwarf2/loc.c (dwarf2_find_location_expression)
 675         (dwarf_evaluate_loc_desc::get_tls_address)
 676         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
 677         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
 678         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
 679         (dwarf2_compile_property_to_c)
 680         (dwarf2_loc_desc_get_symbol_read_needs)
 681         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
 682         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
 683         (loclist_describe_location, loclist_tracepoint_var_ref)
 684         (loclist_generate_c_location): Update.
 685         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
 686         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
 687         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
 688         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
 689         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
 690         (dwarf2_per_cu_data::addr_size)
 691         (dwarf2_per_cu_data::ref_addr_size)
 692         (dwarf2_per_cu_data::text_offset)
 693         (dwarf2_per_cu_data::addr_type): Now methods.
 694         (per_cu_header_read_in): Make per_cu "const".
 695         (dwarf2_version): Remove.
 696         (dwarf2_per_cu_data::int_type): Now a method.
 697         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
 698         (set_die_type, read_array_type, read_subrange_index_type)
 699         (read_tag_string_type, read_subrange_type): Update.
 700         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
 701         offset_size, ref_addr_size, text_offset, addr_type, version,
 702         objfile, int_type, addr_sized_int_type>: Declare methods.
 703
 704 2020-02-08  Tom Tromey  <tom@tromey.com>
 705
 706         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
 707         Move earlier.
 708
 709 2020-02-08  Tom Tromey  <tom@tromey.com>
 710
 711         * dwarf2/read.h (dwarf_line_debug): Declare.
 712         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
 713         * dwarf2/read.c: Move line_header code to new files.
 714         (dwarf_line_debug): No longer static.
 715         * dwarf2/line-header.c: New file.
 716         * dwarf2/line-header.h: New file.
 717
 718 2020-02-08  Tom Tromey  <tom@tromey.com>
 719
 720         * dwarf2/read.c (struct line_header) <file_full_name,
 721         file_file_name>: Return unique_xmalloc_ptr.
 722         (line_header::file_file_name): Update.
 723         (line_header::file_full_name): Update.
 724         (dw2_get_file_names_reader): Update.
 725         (macro_start_file): Update.
 726
 727 2020-02-08  Tom Tromey  <tom@tromey.com>
 728
 729         * dwarf2/read.c (struct line_header) <file_full_name,
 730         file_file_name>: Declare methods.
 731         (dw2_get_file_names_reader): Update.
 732         (file_file_name): Now a method.
 733         (file_full_name): Likewise.
 734         (macro_start_file): Update.
 735
 736 2020-02-08  Tom Tromey  <tom@tromey.com>
 737
 738         * dwarf2/read.c (dwarf_always_disassemble)
 739         (show_dwarf_always_disassemble): Move to loc.c.
 740         (_initialize_dwarf2_read): Move "always-disassemble" registration
 741         to loc.c.
 742         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
 743         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
 744         static.
 745         (show_dwarf_always_disassemble): Move from read.c.
 746         (_initialize_dwarf2loc): Move always-disassemble from read.c.
 747
 748 2020-02-08  Tom Tromey  <tom@tromey.com>
 749
 750         * dwarf2/read.c (~dwarf2_per_objfile): Update.
 751         (create_quick_file_names_table): Return htab_up.
 752         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
 753         Update.
 754         * dwarf2/read.h (struct dwarf2_per_objfile)
 755         <quick_file_names_table>: Now htab_up.
 756
 757 2020-02-08  Tom Tromey  <tom@tromey.com>
 758
 759         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
 760
 761 2020-02-08  Tom Tromey  <tom@tromey.com>
 762
 763         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
 764         Rewrite.
 765         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
 766         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
 767         (abbrev_table::abbrev_table): No longer inline.
 768         (ABBREV_HASH_SIZE): Remove.
 769         (abbrev_table::m_abbrevs): Now an htab_up.
 770
 771 2020-02-08  Tom Tromey  <tom@tromey.com>
 772
 773         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
 774         (cutu_reader): Update.
 775         (build_type_psymtabs_1): Update.
 776         * dwarf2/abbrev.c (abbrev_table::read): Rename.
 777         (abbrev_table::alloc_abbrev): Update.
 778         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
 779         (abbrev_table::read): New static method, renamed from
 780         abbrev_table_read_table.
 781         (abbrev_table::alloc_abbrev)
 782         (abbrev_table::add_abbrev): Now private.
 783         (abbrev_table::abbrev_table): Now private.
 784         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
 785
 786 2020-02-08  Tom Tromey  <tom@tromey.com>
 787
 788         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
 789         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
 790         htab_up.
 791
 792 2020-02-08  Tom Tromey  <tom@tromey.com>
 793
 794         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
 795         htab_up.
 796         (lookup_dwo_unit_in_dwp): Update.
 797         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
 798         on obstack.
 799
 800 2020-02-08  Tom Tromey  <tom@tromey.com>
 801
 802         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
 803         obstack.
 804
 805 2020-02-08  Tom Tromey  <tom@tromey.com>
 806
 807         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
 808         line_header_hash.
 809         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
 810         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
 811         Change type to htab_up.
 812
 813 2020-02-08  Tom Tromey  <tom@tromey.com>
 814
 815         * dwarf2/read.c (allocate_type_unit_groups_table): Return
 816         htab_up.  Don't allocate on obstack.
 817         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
 818         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
 819         Change type to htab_up.
 820
 821 2020-02-08  Tom Tromey  <tom@tromey.com>
 822
 823         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
 824         Change type to htab_up.
 825         * dwarf2/read.c (create_signatured_type_table_from_index)
 826         (create_signatured_type_table_from_debug_names)
 827         (create_all_type_units, add_type_unit)
 828         (lookup_dwo_signatured_type, lookup_signatured_type)
 829         (process_skeletonless_type_unit): Update.
 830         (create_debug_type_hash_table, create_debug_types_hash_table):
 831         Change type of types_htab.
 832         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
 833         htab_up.  Don't allocate on obstack.
 834         (create_cus_hash_table): Change type of cus_htab parameter.
 835         (struct dwo_file) <cus, tus>: Now htab_up.
 836         (lookup_dwo_signatured_type, lookup_dwo_cutu)
 837         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
 838         (queue_and_load_all_dwo_tus): Update.
 839         * dwarf2/index-write.c (write_gdbindex): Update.
 840         (write_debug_names): Update.
 841
 842 2020-02-08  Tom Tromey  <tom@tromey.com>
 843
 844         * dwarf2/read.h (struct dwarf2_queue_item): Move from
 845         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
 846         destructor.
 847         (struct dwarf2_per_objfile) <queue>: New member.
 848         * dwarf2/read.c (struct dwarf2_queue_item): Move to
 849         dwarf2/read.h.
 850         (dwarf2_queue, dwarf2_queue_tail): Remove.
 851         (class dwarf2_queue_guard): Add parameter to constructor.  Use
 852         DISABLE_COPY_AND_ASSIGN.
 853         <m_per_objfile>: New member.
 854         <~dwarf2_queue_guard>: Rewrite.
 855         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
 856         Update.
 857         (~dwarf2_queue_item): New.
 858
 859 2020-02-08  Tom Tromey  <tom@tromey.com>
 860
 861         * dwarf2/read.c (struct die_info) <has_children>: New member.
 862         (dw2_get_file_names_reader): Remove has_children.
 863         (dw2_get_file_names): Update.
 864         (read_cutu_die_from_dwo): Remove has_children.
 865         (cutu_reader::init_tu_and_read_dwo_dies)
 866         (cutu_reader::cutu_reader): Update.
 867         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
 868         Remove has_children.
 869         (build_type_psymtabs_1, process_skeletonless_type_unit)
 870         (load_partial_comp_unit, load_full_comp_unit): Update.
 871         (create_dwo_cu_reader): Remove has_children.
 872         (create_cus_hash_table, read_die_and_children): Update.
 873         (read_full_die_1,read_full_die): Remove has_children.
 874         (read_signatured_type): Update.
 875         (class cutu_reader) <has_children>: Remove.
 876
 877 2020-02-08  Tom Tromey  <tom@tromey.com>
 878
 879         * dwarf2/expr.c: Rename from dwarf2expr.c.
 880         * dwarf2/expr.h: Rename from dwarf2expr.h.
 881         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
 882         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
 883         * dwarf2/frame.c: Rename from dwarf2-frame.c.
 884         * dwarf2/frame.h: Rename from dwarf2-frame.h.
 885         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
 886         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
 887         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
 888         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
 889         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
 890         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
 891         * dwarf2/loc.c: Rename from dwarf2loc.c.
 892         * dwarf2/loc.h: Rename from dwarf2loc.h.
 893         * dwarf2/read.c: Rename from dwarf2read.c.
 894         * dwarf2/read.h: Rename from dwarf2read.h.
 895         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
 896         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
 897         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
 898         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
 899         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
 900         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
 901         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
 902         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
 903         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
 904         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
 905         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
 906         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
 907         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
 908         Update.
 909         * Makefile.in (COMMON_SFILES): Update.
 910         (HFILES_NO_SRCDIR): Update.
 911
 912 2020-02-08  Tom Tromey  <tom@tromey.com>
 913
 914         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
 915         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
 916
 917 2020-02-08  Tom Tromey  <tom@tromey.com>
 918
 919         * dwarf2read.h (struct die_info): Don't declare.
 920
 921 2020-02-08  Tom Tromey  <tom@tromey.com>
 922
 923         * dwarf2read.h (die_info_ptr): Remove typedef.
 924
 925 2020-02-08  Tom Tromey  <tom@tromey.com>
 926
 927         * dwarf2read.c (read_call_site_scope)
 928         (handle_data_member_location, dwarf2_add_member_fn)
 929         (mark_common_block_symbol_computed, read_common_block)
 930         (attr_to_dynamic_prop, partial_die_info::read)
 931         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
 932         (dwarf2_symbol_mark_computed, set_die_type): Update.
 933         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
 934         method.
 935         (attr_form_is_block): Don't declare.
 936         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
 937
 938 2020-02-08  Tom Tromey  <tom@tromey.com>
 939
 940         * dwarf2read.c (dwarf2_find_base_address, )
 941         (read_call_site_scope, rust_containing_type)
 942         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
 943         (handle_data_member_location, dwarf2_add_member_fn)
 944         (get_alignment, read_structure_type, process_structure_scope)
 945         (mark_common_block_symbol_computed, read_common_block)
 946         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
 947         (partial_die_info::read, read_attribute_value, new_symbol)
 948         (lookup_die_type, dwarf2_get_ref_die_offset)
 949         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
 950         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
 951         (dwarf2_symbol_mark_computed): Update.
 952         * dwarf2/attribute.h (struct attribute) <value_as_address,
 953         form_is_section_offset, form_is_constant, form_is_ref>: Declare
 954         methods.
 955         (value_as_address, attr_form_is_section_offset)
 956         (attr_form_is_constant, attr_form_is_ref): Don't declare.
 957         * dwarf2/attribute.c (attribute::value_as_address)
 958         (attribute::form_is_section_offset, attribute::form_is_constant)
 959         (attribute::form_is_ref): Now methods.
 960
 961 2020-02-08  Tom Tromey  <tom@tromey.com>
 962
 963         * dwarf2read.c (struct attribute, DW_STRING)
 964         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
 965         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
 966         (attr_form_is_block, attr_form_is_section_offset)
 967         (attr_form_is_constant, attr_form_is_ref): Move.
 968         * dwarf2/attribute.h: New file.
 969         * dwarf2/attribute.c: New file, from dwarf2read.c.
 970         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
 971
 972 2020-02-08  Tom Tromey  <tom@tromey.com>
 973
 974         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
 975         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
 976         Move.
 977         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
 978         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
 979         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
 980         abbrev.c.
 981         * dwarf2/abbrev.h: New file.
 982         * dwarf2/abbrev.c: New file, from dwarf2read.c.
 983         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
 984
 985 2020-02-08  Tom Tromey  <tom@tromey.com>
 986
 987         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
 988         (dwarf2_section_size, dwarf2_get_section_info)
 989         (create_signatured_type_table_from_debug_names)
 990         (create_addrmap_from_aranges, read_debug_names_from_section)
 991         (get_gdb_index_contents_from_section, read_comp_unit_head)
 992         (error_check_comp_unit_head, read_abbrev_offset)
 993         (create_debug_type_hash_table, init_cu_die_reader)
 994         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
 995         (read_comp_units_from_section, create_cus_hash_table)
 996         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
 997         (create_dwp_v2_section, dwarf2_rnglists_process)
 998         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
 999         (abbrev_table_read_table, read_indirect_string_at_offset_from)
1000         (read_indirect_string_from_dwz, read_addr_index_1)
1001         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
1002         (dwarf_decode_macro_bytes, dwarf_decode_macros)
1003         (fill_in_loclist_baton): Update.
1004         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
1005         get_containing_section, get_bfd_owner, get_bfd_section,
1006         get_file_name, get_id, get_flags, empty, read>: Declare methods.
1007         (dwarf2_read_section, get_section_name, get_section_file_name)
1008         (get_containing_section, get_section_bfd_owner)
1009         (get_section_bfd_section, get_section_name, get_section_file_name)
1010         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
1011         declare.
1012         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
1013         (dwarf2_section_info::get_bfd_owner)
1014         (dwarf2_section_info::get_bfd_section)
1015         (dwarf2_section_info::get_name)
1016         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
1017         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
1018         (dwarf2_section_info::read): Now methods.
1019         * dwarf-index-write.c (class debug_names): Update.
1020
1021 2020-02-08  Tom Tromey  <tom@tromey.com>
1022
1023         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
1024         Move to dwarf2/section.h.
1025         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
1026         (get_section_bfd_section, get_section_name)
1027         (get_section_file_name, get_section_id, get_section_flags)
1028         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
1029         dwarf2/section.c.
1030         * dwarf2/section.h: New file.
1031         * dwarf2/section.c: New file, from dwarf2read.c.
1032         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
1033
1034 2020-02-08  Tom Tromey  <tom@tromey.com>
1035
1036         * dwarf2read.h (read_unsigned_leb128): Don't declare.
1037         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
1038         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
1039         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
1040         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
1041         * dwarf2/leb.h: New file, from dwarf2read.c.
1042         * dwarf2/leb.c: New file, from dwarf2read.c.
1043         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
1044         Remove.
1045         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
1046         (COMMON_SFILES): Add dwarf2/leb.c.
1047
1048 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
1049
1050         GDB 9.1 released.
1051
1052 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
1053
1054         PR gdb/25190:
1055         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
1056         * gdb/remote.c (remote_console_output): Update.
1057         * gdb/ui-file.c (fputs_unfiltered): Rename to...
1058         (ui_file_puts): ...this.
1059         * gdb/ui-file.h (ui_file_puts): Add declaration.
1060         * gdb/utils.c (emit_style_escape): Update.
1061         (flush_wrap_buffer): Update.
1062         (fputs_maybe_filtered): Update.
1063         (fputs_unfiltered): Add function.
1064
1065 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
1066
1067         * gdb/event-loop.c (gdb_wait_for_event): Update.
1068         * gdb/printcmd.c (printf_command): Update.
1069         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
1070         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
1071         (gdb_os_flush_stderr): Update.
1072         * gdb/remote.c (remote_console_output): Update.
1073         * gdb/ui-file.c (gdb_flush): Rename to...
1074         (ui_file_flush): ...this.
1075         (stderr_file::write): Update.
1076         (stderr_file::puts): Update.
1077         * gdb/ui-file.h (gdb_flush): Rename to...
1078         (ui_file_flush): ...this.
1079         * gdb/utils.c (gdb_flush): Add function.
1080         * gdb/utils.h (gdb_flush): Add declaration.
1081
1082 2020-02-07  Tom Tromey  <tromey@adacore.com>
1083
1084         PR breakpoints/24915:
1085         * source.c (find_and_open_source): Do not check basenames_may_differ.
1086
1087 2020-02-07  Tom Tromey  <tom@tromey.com>
1088
1089         * README: Update gdbserver documentation.
1090         * gdbserver: Move to top level.
1091         * configure.tgt (build_gdbserver): Remove.
1092         * configure.ac: Remove --enable-gdbserver.
1093         * configure: Rebuild.
1094         * Makefile.in (distclean): Don't mention gdbserver.
1095
1096 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
1097
1098         * source-cache.c (source_cache::ensure): Surround
1099         get_plain_source_lines with a try/catch.
1100         (source_cache::get_line_charpos): Get rid of try/catch
1101         and only check for the return value of "ensure".
1102         * tui/tui-source.c (tui_source_window::set_contents):
1103         Simplify "nlines" calculation.
1104
1105 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
1106
1107         * MAINTAINERS (Write After Approval): Add myself.
1108
1109 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
1110
1111         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
1112         function call.
1113
1114 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
1115
1116         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
1117
1118 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
1119
1120         * nat/riscv-linux-tdesc.h: New file.
1121         * nat/riscv-linux-tdesc.c: New file, taking code from...
1122         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
1123         ... here.
1124         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
1125         NATDEPFILES.
1126
1127 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
1128
1129         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
1130         we don't set the fake simulator ptid to the null_ptid.
1131
1132 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
1133
1134         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
1135         * gdbthread.h (class thread_info) <resumed>: Likewise.
1136         * infrun.c (resume_1): Likewise.
1137         (proceed): Likewise.
1138         (infrun_thread_stop_requested): Likewise.
1139         (stop_all_threads): Likewise.
1140         (handle_inferior_event): Likewise.
1141         (restart_threads): Likewise.
1142         (finish_step_over): Likewise.
1143         (keep_going_stepped_thread): Likewise.
1144         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
1145         (linux_handle_extended_wait): Likewise.
1146         * record-btrace.c (get_thread_current_frame_id): Likewise.
1147         * record-full.c (record_full_wait_1): Likewise.
1148         * remote.c (remote_target::process_initial_stop_replies): Likewise.
1149         * target.c (target_resume): Likewise.
1150         * thread.c (set_running_thread): Likewise.
1151
1152 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
1153
1154         * f-valprint.c (f77_print_array_1): Changed datatype of index
1155         variable to LONGEST from int to enable it to contain bound
1156         values correctly.
1157
1158 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
1159
1160         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
1161         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
1162         offsets according to FLEN determined.
1163         (riscv_linux_nat_target::read_description): Determine FLEN
1164         dynamically.
1165         (riscv_linux_nat_target::fetch_registers): Size regset buffer
1166         according to FLEN determined.
1167         (riscv_linux_nat_target::store_registers): Likewise.
1168
1169 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
1170
1171         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
1172         when reg->group is empty and reggroup is not.
1173
1174 2020-01-31  Tom Tromey  <tromey@adacore.com>
1175
1176         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
1177         Call beneath target's mourn_inferior after unpushing.
1178
1179 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
1180
1181         PR tui/9765
1182         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
1183         have enough lines to fill the screen, still return the lowest
1184         address we found.
1185
1186 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
1187
1188         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
1189         '-', '<', and '>' commands.
1190
1191 2020-01-29  Pedro Alves  <palves@redhat.com>
1192             Sergio Durigan Junior  <sergiodj@redhat.com>
1193
1194         * infcmd.c (construct_inferior_arguments): Assert that
1195         'argc' is greater than 0.
1196
1197 2020-01-29  Luis Machado  <luis.machado@linaro.org>
1198
1199         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
1200         (BRK_INSN_MASK): Define to 0xd4200000.
1201         (aarch64_program_breakpoint_here_p): New function.
1202         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
1203         * arch-utils.c (default_program_breakpoint_here_p): Moved from
1204         breakpoint.c.
1205         * arch-utils.h (default_program_breakpoint_here_p): Moved from
1206         breakpoint.h
1207         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
1208         call gdbarch_program_breakpoint_here_p.
1209         (program_breakpoint_here): Moved to arch-utils.c, renamed to
1210         default_program_breakpoint_here_p, changed return type to bool and
1211         simplified.
1212         * breakpoint.h (program_breakpoint_here): Moved prototype to
1213         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
1214         return type to bool.
1215         * gdbarch.c: Regenerate.
1216         * gdbarch.h: Regenerate.
1217         * gdbarch.sh (program_breakpoint_here_p): New method.
1218         * infrun.c (handle_signal_stop): Call
1219         gdbarch_program_breakpoint_here_p.
1220
1221 2020-01-26  Tom Tromey  <tom@tromey.com>
1222
1223         * ctfread.c (struct ctf_fp_info): Reindent.
1224         (_initialize_ctfread): Remove.
1225
1226 2020-01-26  Tom Tromey  <tom@tromey.com>
1227
1228         * psymtab.c (partial_map_expand_apply)
1229         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
1230         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
1231         (psym_print_stats, psym_expand_symtabs_for_function)
1232         (psym_map_symbol_filenames, psym_map_matching_symbols)
1233         (psym_expand_symtabs_matching)
1234         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
1235         (maintenance_check_psymtabs): Use new methods.
1236         * psympriv.h (struct partial_symtab) <readin_p,
1237         get_compunit_symtab>: New methods.
1238         <readin, compunit_symtab>: Remove members.
1239         (struct standard_psymtab): New.
1240         (struct legacy_psymtab): Derive from standard_psymtab.
1241         * dwarf2read.h (struct dwarf2_psymtab): Derive from
1242         standard_psymtab.
1243         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
1244
1245 2020-01-26  Tom Tromey  <tom@tromey.com>
1246
1247         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
1248         read_dependencies.  Add assert.
1249         * psymtab.c (partial_symtab::read_dependencies): New method.
1250         * psympriv.h (struct partial_symtab) <read_dependencies>: New
1251         method.
1252         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
1253         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
1254         read_dependencies.
1255         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
1256         Add assert.
1257
1258 2020-01-26  Tom Tromey  <tom@tromey.com>
1259
1260         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
1261         Call expand_psymtab.
1262         (xcoff_read_symtab): Call expand_psymtab.
1263         (xcoff_start_psymtab, xcoff_end_psymtab): Set
1264         legacy_expand_psymtab.
1265         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
1266         method.
1267         (struct legacy_psymtab) <expand_psymtab>: Implement.
1268         <legacy_expand_psymtab>: New member.
1269         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
1270         (parse_partial_symbols): Set legacy_expand_psymtab.
1271         (psymtab_to_symtab_1): Change argument order.  Call
1272         expand_psymtab.
1273         (new_psymtab): Set legacy_expand_psymtab.
1274         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
1275         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
1276         expand_psymtab.
1277         (dwarf2_psymtab::expand_psymtab): Rename from
1278         psymtab_to_symtab_1.  Call expand_psymtab.
1279         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
1280         (dbx_end_psymtab): Likewise.
1281         (dbx_psymtab_to_symtab_1): Change argument order. Call
1282         expand_psymtab.
1283         (dbx_read_symtab): Call expand_psymtab.
1284         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
1285         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
1286         (ctf_psymtab::read_symtab): Call expand_psymtab.
1287
1288 2020-01-26  Tom Tromey  <tom@tromey.com>
1289
1290         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
1291         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
1292         messages.
1293         * mdebugread.c (mdebug_read_symtab): Remove prints.
1294         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
1295         assert.
1296         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
1297
1298 2020-01-26  Tom Tromey  <tom@tromey.com>
1299
1300         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
1301         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
1302         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
1303         legacy_symtab.
1304         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
1305         * psymtab.c (psymtab_to_symtab): Call method.
1306         (dump_psymtab): Update.
1307         * psympriv.h (struct partial_symtab): Add virtual destructor.
1308         <read_symtab>: New method.
1309         (struct legacy_symtab): New.
1310         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
1311         (struct pst_map) <pst>: Now a legacy_psymtab.
1312         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
1313         (new_psymtab): Use legacy_psymtab.
1314         * dwarf2read.h (struct dwarf2_psymtab): New.
1315         (struct dwarf2_per_cu_data) <psymtab>: Use it.
1316         * dwarf2read.c (dwarf2_create_include_psymtab)
1317         (dwarf2_build_include_psymtabs, create_type_unit_group)
1318         (create_partial_symtab, process_psymtab_comp_unit_reader)
1319         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
1320         (set_partial_user): Use dwarf2_psymtab.
1321         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
1322         (psymtab_to_symtab_1, process_full_comp_unit)
1323         (process_full_type_unit, dwarf2_ranges_read)
1324         (dwarf2_get_pc_bounds, psymtab_include_file_name)
1325         (dwarf_decode_lines): Use dwarf2_psymtab.
1326         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
1327         (add_address_entry_worker, write_one_signatured_type)
1328         (recursively_count_psymbols, recursively_write_psymbols)
1329         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
1330         (write_debug_names): Likewise.
1331         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
1332         <pst>: Now a legacy_psymtab.
1333         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
1334         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
1335         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
1336         * ctfread.c (struct ctf_psymtab): New.
1337         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
1338         ctf_psymtab.
1339         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
1340         (create_partial_symtab): Return a ctf_psymtab.
1341         (scan_partial_symbols): Update.
1342
1343 2020-01-26  Tom Tromey  <tom@tromey.com>
1344
1345         * xcoffread.c (xcoff_start_psymtab): Use new.
1346         * psymtab.c (partial_symtab::partial_symtab): New constructor,
1347         renamed from start_psymtab_common.
1348         * psympriv.h (struct partial_symtab): Add new constructor.
1349         (start_psymtab_common): Don't declare.
1350         * mdebugread.c (parse_partial_symbols): Use new.
1351         * dwarf2read.c (create_partial_symtab): Use new.
1352         * dbxread.c (start_psymtab): Use new.
1353         * ctfread.c (create_partial_symtab): Use new.
1354
1355 2020-01-26  Tom Tromey  <tom@tromey.com>
1356
1357         * xcoffread.c (xcoff_end_psymtab): Use new.
1358         * psymtab.c (start_psymtab_common): Use new.
1359         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
1360         Update.
1361         * psympriv.h (struct partial_symtab): Add parameters to
1362         constructor.  Don't inline.
1363         (allocate_psymtab): Don't declare.
1364         * mdebugread.c (new_psymtab): Use new.
1365         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
1366         * dbxread.c (dbx_end_psymtab): Use new.
1367
1368 2020-01-26  Tom Tromey  <tom@tromey.com>
1369
1370         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
1371         allocate_psymtab.  Update documentation.
1372         * psymtab.c (psymtab_storage::install_psymtab): Rename from
1373         allocate_psymtab.  Do not use new.
1374         (allocate_psymtab): Use new.  Update.
1375
1376 2020-01-26  Tom Tromey  <tom@tromey.com>
1377
1378         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
1379         * psymtab.c (psym_print_stats): Update.
1380         * psympriv.h (struct partial_symtab) <readin,
1381         psymtabs_addrmap_supported, anonymous>: Now bool.
1382         * mdebugread.c (psymtab_to_symtab_1): Update.
1383         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
1384         (build_type_psymtabs_reader, psymtab_to_symtab_1)
1385         (process_full_comp_unit, process_full_type_unit): Update.
1386         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
1387         * ctfread.c (psymtab_to_symtab): Update.
1388
1389 2020-01-26  Tom Tromey  <tom@tromey.com>
1390
1391         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
1392         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
1393         * psymtab.c (psymtab_storage): Delete psymtabs.
1394         (psymtab_storage::allocate_psymtab): Use new.
1395         (psymtab_storage::discard_psymtab): Use delete.
1396         * psympriv.h (struct partial_symtab): Add constructor and
1397         initializers.
1398
1399 2020-01-26  Tom Tromey  <tom@tromey.com>
1400
1401         * machoread.c: Do not include psympriv.h.
1402
1403 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1404
1405         * NEWS: Mention the new option and the set/show commands.
1406
1407 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1408
1409         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
1410         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
1411         (validate_exec_file): New variables, enums, functions.
1412         (exec_file_locate_attach, print_section_info): Style the filenames.
1413         (_initialize_exec): Install show_exec_file_mismatch_command and
1414          set_exec_file_mismatch_command.
1415         * gdbcore.h (validate_exec_file): Declare.
1416         * infcmd.c (attach_command): Call validate_exec_file.
1417         * remote.c ( remote_target::remote_add_inferior): Likewise.
1418
1419 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
1420
1421         * frame.c (find_frame_sal): Move call to get_next_frame into more
1422         inner scope.
1423         * inline-frame.c (inilne_state) <inline_state>: Update argument
1424         types.
1425         (inilne_state) <skipped_symbol>: Rename to...
1426         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
1427         (skip_inline_frames): Build vector of skipped symbols and use this
1428         to reate the inline_state.
1429         (inline_skipped_symbol): Add a comment and some assertions, fetch
1430         skipped symbol from the list.
1431
1432 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
1433
1434         * buildsym.c (lte_is_less_than): Delete.
1435         (buildsym_compunit::end_symtab_with_blockvector): Create local
1436         lambda function to sort line table entries, and use
1437         std::stable_sort instead of std::sort.
1438         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
1439         markers when looking for a previous line.
1440
1441 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
1442
1443         * dwarf2read.c (lnp_state_machine::record_line): Include
1444         end_sequence parameter in debug print out.  Record the line if we
1445         are at an end_sequence marker even if it's not the start of a
1446         statement.
1447         * symmisc.c (maintenance_print_one_line_table): Print end of
1448         sequence markers with 'END' not '0'.
1449
1450 2020-01-24  Pedro Alves  <palves@redhat.com>
1451
1452         PR gdb/25410
1453         * thread.c (scoped_restore_current_thread::restore): Use
1454         switch_to_inferior_no_thread.
1455         * exec.c: Include "progspace-and-thread.h".
1456         (add_target_sections, remove_target_sections):
1457         scoped_restore_current_pspace_and_thread instead of
1458         scoped_restore_current_thread.
1459         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
1460         and aspace to the inferior before calling clone_program_space.
1461         Remove stale comment.
1462
1463 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
1464
1465         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
1466         (arm_netbsd_nat_target::fetch_registers): ...this.
1467         (arm_nbsd_nat_target::store_registers): Rename to...
1468         (arm_netbsd_nat_target::store_registers): ...this.
1469
1470 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
1471
1472         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
1473         register_t.
1474
1475 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
1476
1477         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
1478         Update comment.
1479         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
1480         Likewise.
1481         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
1482         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
1483         the correct replacement (iterate_over_regset_sections).
1484         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
1485         Update comment.
1486
1487 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
1488
1489         PR gdb/23718
1490         * gdb/python/python.c (execute_gdb_command): Call
1491         async_enable_stdin in catch block.
1492
1493 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
1494
1495         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
1496         SWITCH_THRU_ALL_UIS.
1497
1498 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
1499
1500         PR tui/9765
1501         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
1502         comment, add extra parameter, and update to store previous symbol
1503         when appropriate.
1504         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
1505         add extra parameter.
1506         * tui/tui-disasm.c (tui_disassemble): Update header comment,
1507         remove unneeded parameter, add try/catch around gdb_print_insn,
1508         rewrite to add items to asm_lines vector.
1509         (tui_find_backward_disassembly_start_address): New function.
1510         (tui_find_disassembly_address): Updated throughout.
1511         (tui_disasm_window::set_contents): Update for changes to
1512         tui_disassemble.
1513         (tui_disasm_window::do_scroll_vertical): No need to adjust the
1514         number of lines to scroll.
1515
1516 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
1517
1518         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
1519         (SECT_OFF_DATA): Likewise.
1520         (SECT_OFF_RODATA): Likewise.
1521         (SECT_OFF_TEXT): Likewise.
1522         (SECT_OFF_BSS): Likewise.
1523         (struct objfile) <text_section_offset, data_section_offset>: New
1524         methods.
1525         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
1526         objfile::text_section_offset.
1527         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
1528         * coffread.c (coff_symtab_read): Likewise.
1529         (enter_linenos): Likewise.
1530         (process_coff_symbol): Likewise.
1531         * ctfread.c (get_objfile_text_range): Likewise.
1532         * dtrace-probe.c (dtrace_probe::get_relocated_address):
1533         Use objfile::data_section_offset.
1534         * dwarf2-frame.c (execute_cfa_program): Use
1535         objfile::text_section_offset.
1536         (dwarf2_frame_find_fde): Likewise.
1537         * dwarf2read.c (create_addrmap_from_index): Likewise.
1538         (create_addrmap_from_aranges): Likewise.
1539         (dw2_find_pc_sect_compunit_symtab): Likewise.
1540         (process_psymtab_comp_unit_reader): Likewise.
1541         (add_partial_symbol): Likewise.
1542         (add_partial_subprogram): Likewise.
1543         (process_full_comp_unit): Likewise.
1544         (read_file_scope): Likewise.
1545         (read_func_scope): Likewise.
1546         (read_lexical_block_scope): Likewise.
1547         (read_call_site_scope): Likewise.
1548         (dwarf2_rnglists_process): Likewise.
1549         (dwarf2_ranges_process): Likewise.
1550         (dwarf2_ranges_read): Likewise.
1551         (dwarf_decode_lines_1): Likewise.
1552         (new_symbol): Likewise.
1553         (dwarf2_fetch_die_loc_sect_off): Likewise.
1554         (dwarf2_per_cu_text_offset): Likewise.
1555         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
1556         * hppa-tdep.c (read_unwind_info): Likewise.
1557         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
1558         * psympriv.h (struct partial_symtab): Likewise.
1559         * psymtab.c (find_pc_sect_psymtab): Likewise.
1560         * solib-svr4.c (enable_break): Likewise.
1561         * stap-probe.c (relocate_address): Use
1562         objfile::data_section_offset.
1563         * xcoffread.c (enter_line_range): Use
1564         objfile::text_section_offset.
1565         (read_xcoff_symtab): Likewise.
1566
1567 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
1568
1569         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
1570         declaration to narrower scopes.
1571
1572 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
1573
1574         * darwin-nat.h (struct darwin_exception_msg, enum
1575         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
1576         Move up.
1577         (class darwin_nat_target) <wait_1, check_new_threads,
1578         decode_exception_message, decode_message, stop_inferior,
1579         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
1580         * darwin-nat.c (darwin_check_new_threads): Rename to...
1581         (darwin_nat_target::check_new_threads): ... this.
1582         (darwin_suspend_inferior_it): Remove.
1583         (darwin_decode_exception_message): Rename to...
1584         (darwin_nat_target::decode_exception_message): ... this.
1585         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
1586         (darwin_decode_message): Rename to...
1587         (darwin_nat_target::decode_message): ... this.
1588         (cancel_breakpoint): Rename to...
1589         (darwin_nat_target::cancel_breakpoint): ... this.
1590         (darwin_wait): Rename to...
1591         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
1592         instead of iterate_over_inferiors.
1593         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
1594         (darwin_stop_inferior): Rename to...
1595         (darwin_nat_target::stop_inferior): ... this.
1596         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
1597         (darwin_init_thread_list): Rename to...
1598         (darwin_nat_target::init_thread_list): ... this.
1599         (darwin_ptrace_him): Rename to...
1600         (darwin_nat_target::ptrace_him): ... this.
1601         (darwin_nat_target::create_inferior): Pass lambda function to
1602         fork_inferior.
1603         (darwin_nat_target::detach): Call stop_inferior instead of
1604         darwin_stop_inferior.
1605         * fork-inferior.h (fork_inferior): Change init_trace_fun
1606         parameter to gdb::function_view.
1607         * fork-inferior.c (fork_inferior): Likewise.
1608
1609 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
1610
1611         * i386-cygwin-tdep.c (core_process_module_section): Update.
1612         * windows-nat.c (struct lm_info_windows): Add text_offset.
1613         (windows_xfer_shared_libraries): Update.
1614         * windows-tdep.c (windows_xfer_shared_library):
1615         Add text_offset_cached argument.
1616         * windows-tdep.h (windows_xfer_shared_library): Update.
1617
1618 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
1619
1620         * gdbarch.sh: Add declaration for _initialize_gdbarch.
1621
1622 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
1623
1624         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
1625         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
1626         replace with range-based for.
1627         (gdbsim_interrupt_inferior): Remove.
1628         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
1629         with a range-based for.  Inline code from
1630         gdbsim_interrupt_inferior.
1631
1632 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
1633
1634         * infrun.c (proceed): Fix indentation.
1635
1636 2020-01-21  Tom Tromey  <tromey@adacore.com>
1637
1638         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
1639         * python/python.c (python_extension_ops): Update.
1640         (gdbpy_colorize): New function.
1641         * python/lib/gdb/__init__.py (colorize): New function.
1642         * extension.h (ext_lang_colorize): Declare.
1643         * extension.c (ext_lang_colorize): New function.
1644         * extension-priv.h (struct extension_language_ops) <colorize>: New
1645         member.
1646         * cli/cli-style.c (_initialize_cli_style): Update help text.
1647
1648 2020-01-21  Luis Machado  <luis.machado@linaro.org>
1649
1650         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
1651         <cond>: Change type to bool.
1652         (aarch64_displaced_step_b_cond): Update cond to use bool type.
1653         (aarch64_displaced_step_cb): Likewise.
1654         (aarch64_displaced_step_tb): Likewise.
1655
1656 2020-01-21  Luis Machado  <luis.machado@linaro.org>
1657
1658         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
1659         output.
1660
1661 2020-01-21  Luis Machado  <luis.machado@linaro.org>
1662
1663         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
1664         <pc_adjust>: Adjust the documentation.
1665         (aarch64_displaced_step_fixup): Check if PC really moved before
1666         adjusting it.
1667
1668 2020-01-19  Tom Tromey  <tom@tromey.com>
1669
1670         * disasm.c (~gdb_disassembler): New destructor.
1671         (gdb_buffered_insn_length): Call disassemble_free_target.
1672         * disasm.h (class gdb_disassembler): Declare destructor.  Use
1673         DISABLE_COPY_AND_ASSIGN.
1674
1675 2020-01-19  Tom Tromey  <tom@tromey.com>
1676
1677         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
1678         (die_reader_func_ftype): Remove.
1679         (cutu_reader): New class.
1680         (dw2_get_file_names_reader): Remove "data" parameter.
1681         (dw2_get_file_names): Use cutu_reader.
1682         (create_debug_type_hash_table): Update.
1683         (read_cutu_die_from_dwo): Update comment.
1684         (lookup_dwo_unit): Add dwo_name parameter.
1685         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
1686         die_reader_func_ftype and data parameters.
1687         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
1688         Remove die_reader_func_ftype and data parameters.
1689         (~cutu_reader): New; from init_cutu_and_read_dies.
1690         (cutu_reader::cutu_reader): Rename from
1691         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
1692         and data parameters.
1693         (init_cutu_and_read_dies_simple): Remove.
1694         (struct process_psymtab_comp_unit_data): Remove.
1695         (process_psymtab_comp_unit_reader): Remove data parameter; add
1696         want_partial_unit and pretend_language parameters.
1697         (process_psymtab_comp_unit): Use cutu_reader.
1698         (build_type_psymtabs_reader): Remove data parameter.
1699         (build_type_psymtabs_1): Use cutu_reader.
1700         (process_skeletonless_type_unit): Likewise.
1701         (load_partial_comp_unit_reader): Remove.
1702         (load_partial_comp_unit): Use cutu_reader.
1703         (load_full_comp_unit_reader): Remove.
1704         (load_full_comp_unit): Use cutu_reader.
1705         (struct create_dwo_cu_data): Remove.
1706         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
1707         dwo_unit parameters.
1708         (create_cus_hash_table): Use cutu_reader.
1709         (struct dwarf2_read_addr_index_data): Remove.
1710         (dwarf2_read_addr_index_reader): Remove.
1711         (dwarf2_read_addr_index): Use cutu_reader.
1712         (read_signatured_type_reader): Remove.
1713         (read_signatured_type): Use cutu_reader.
1714
1715 2020-01-19  Tom Tromey  <tom@tromey.com>
1716
1717         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
1718         * tui/tui-wingeneral.h (class tui_suppress_output): New.
1719         (tui_wrefresh): Declare.
1720         * tui/tui-wingeneral.c (suppress_output): New global.
1721         (tui_suppress_output, ~tui_suppress_output): New constructor and
1722         destructor.
1723         (tui_wrefresh): New function.
1724         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
1725         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
1726         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
1727         method.
1728         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
1729         tui_wrefresh.
1730         (tui_data_window::no_refresh): New method.
1731         (tui_data_item_window::refresh_window): Call tui_wrefresh.
1732         (tui_reg_command): Use tui_suppress_output
1733         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
1734         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
1735         method.
1736         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
1737
1738 2020-01-19  Tom Tromey  <tom@tromey.com>
1739
1740         * tui/tui-winsource.c (tui_update_source_windows_with_line):
1741         Handle case where symtab is null.
1742
1743 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
1744
1745         * linux-fork.c (one_fork_p): Simplify.
1746
1747 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
1748
1749         * top.c (struct qt_args): Remove.
1750         (kill_or_detach): Change return type to void, replace `void *`
1751         parameter with a proper one.
1752         (print_inferior_quit_action):  Likewise.
1753         (quit_confirm): Use range-based for loop to iterate over inferiors.
1754         (quit_force): Likewise.
1755
1756 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
1757
1758         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
1759         `void *` parameter with proper parameters.
1760         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
1761         (print_one_inferior): Change return type to void, replace `void *`
1762         parameter with proper parameters.
1763         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
1764         inferiors.
1765         (get_other_inferior): Remove.
1766         (mi_cmd_remove_inferior): Use range-based loop to iterate over
1767         inferiors.
1768
1769 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
1770
1771         * mi/mi-interp.c (report_initial_inferior): Remove.
1772         (mi_interp::init): Use range-based for to iterate over inferiors.
1773
1774 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
1775
1776         * python/py-inferior.c (build_inferior_list): Remove.
1777         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
1778
1779 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
1780
1781         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
1782         (btrace_stitch_trace): Likewise.
1783         * charset.c (intermediate_encoding): Likewise (vaild).
1784         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
1785         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
1786         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
1787
1788 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
1789
1790         * windows-tdep.c (windows_get_tlb_type):
1791         Add rtl_user_process_parameters type.
1792
1793 2020-01-16  Pedro Alves  <palves@redhat.com>
1794             Norbert Lange  <nolange79@gmail.com>
1795
1796         PR build/24805
1797         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
1798         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
1799         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
1800         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
1801         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
1802         (ps_plog): Redeclare exported functions with default visibility.
1803
1804 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
1805
1806         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
1807         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
1808
1809 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
1810
1811         * infcmd.c (post_create_inferior): Use get_thread_regcache
1812         instead of get_current_regcache.
1813
1814 2020-01-14  Tom Tromey  <tom@tromey.com>
1815
1816         PR symtab/12535:
1817         * python/python.c (gdbpy_decode_line): Treat empty string the same
1818         as no argument.
1819
1820 2020-01-14  Tom Tromey  <tom@tromey.com>
1821
1822         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
1823
1824 2020-01-14  Tom Tromey  <tom@tromey.com>
1825
1826         * nat/linux-btrace.c: Don't include <config.h>.
1827         * nat/linux-ptrace.c: Don't include <config.h>.
1828         * nat/x86-linux-dregs.c: Don't include <config.h>.
1829
1830 2020-01-14  Tom Tromey  <tom@tromey.com>
1831
1832         * configure: Rebuild.
1833         * configure.ac: Move many checks to ../gdbsupport/common.m4.
1834
1835 2020-01-14  Tom Tromey  <tom@tromey.com>
1836
1837         * nat/x86-linux-dregs.c: Include configh.h.
1838         * nat/linux-ptrace.c: Include configh.h.
1839         * nat/linux-btrace.c: Include configh.h.
1840         * defs.h: Include config.h, bfd.h.
1841         * configure.ac: Don't source common.host.
1842         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
1843         * configure: Rebuild.
1844         * acinclude.m4: Update path.
1845         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
1846         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
1847         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
1848         (CLIBS): Add LIBSUPPORT.
1849         (CDEPS): Likewise.
1850         (COMMON_SFILES): Remove gdbsupport files.
1851         (HFILES_NO_SRCDIR): Likewise.
1852         (stamp-version): Update path to create-version.sh.
1853         (ALLDEPFILES): Remove gdbsupport files.
1854
1855 2020-01-14  Tom Tromey  <tom@tromey.com>
1856
1857         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
1858         USE_WIN32API when needed.
1859         * configure.ac (USE_WIN32API): Don't define.
1860         (WIN32LIBS): Use WIN32APILIBS.
1861         * configure: Rebuild.
1862
1863 2020-01-14  Tom Tromey  <tom@tromey.com>
1864
1865         * configure: Rebuild.
1866         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
1867
1868 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
1869
1870         * skip.c (skip_function_command): Make skip w/o arguments use the
1871         name of the inlined function if pc is inside any inlined function.
1872
1873 2020-01-14  Luis Machado  <luis.machado@linaro.org>
1874
1875         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
1876         * infrun.c (resume_1): Likewise.
1877         (handle_inferior_event): Remove stale comment.
1878         * linux-nat.c (linux_nat_target::resume): Update comments.
1879         (save_stop_reason): Likewise.
1880         (linux_nat_filter_event): Likewise.
1881         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
1882
1883 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
1884
1885         * elfread.c (record_minimal_symbol): Set section index to 0 for
1886         non-allocatable sections.
1887
1888
1889 2020-01-13  Ali Tamur <tamur@google.com>
1890
1891         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
1892         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
1893         to gdb::optional.  Update comments.
1894         (dwo_file): Update comments.
1895         (read_attribute): Update API to take an additional out parameter,
1896         need_reprocess.  This is used to mark attributes that need other
1897         attributes (e.g. str_offsets_base) for correct computation which may not
1898         have been read yet.
1899         (read_attribute_reprocess): New function declaration.
1900         (read_addr_index): Likewise.
1901         (read_dwo_str_index): Likewise.
1902         (read_stub_str_index): Likewise.
1903         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
1904         (lookup_addr_base): New function definition.
1905         (lookup_ranges_base): Likewise.
1906         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
1907         lookup_ranges_base.
1908         (init_cutu_and_read_dies): Update comments.
1909         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
1910         unit.  This is used to inherit parent's str_offsets_base and addr_base.
1911         Update comments.
1912         (init_cutu_and_read_dies_simple): Reflect API changes.
1913         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
1914         (create_cus_hash_table): Change API to take parent compile unit.
1915         Reflect API changes.
1916         (open_and_init_dwo_file): Reflect API changes.
1917         (dwarf2_get_pc_bounds): Update comments.
1918         (dwarf2_record_block_ranges): Likewise.
1919         (read_full_die_1): Change implementation to reprocess attributes that
1920         need str_offsets_base and addr_base.
1921         (partial_die_info::read): Likewise.
1922         (read_attribute_reprocess): New function definition.
1923         (read_attribute_value): Change API to take an additional out parameter,
1924         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
1925         when a non-dwo compile unit has index based attributes.
1926         (read_attribute): Reflect API changes.
1927         (read_addr_index_1): Reflect API changes.  Update comments.
1928         (dwarf2_read_addr_index_data): Reflect API changes.
1929         (dwarf2_read_addr_index): Likewise.
1930         (read_str_index): Change API and implementation.  This becomes a helper
1931         to be used by the new string index related methods.  Update error
1932         message and comments.
1933         (read_dwo_str_index): New function definition.
1934         (read_stub_str_index): Likewise.
1935         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
1936         * symfile.h (dwarf2_debug_sections): Likewise.
1937         * xcoffread.c (dwarf2_debug_sections): Likewise.
1938
1939 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
1940
1941         * gdbcore.h (struct core_fns) <core_read_registers>: Change
1942         core_reg_sect type to gdb_byte *.
1943         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
1944         * cris-tdep.c (fetch_core_registers): Likewise.
1945         * corelow.c (core_target::get_core_register_section): Change
1946         type of `contents` to gdb::byte_vector.
1947
1948 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
1949
1950         * tui/tui-wingeneral.c (box_win): Position the title in the center
1951         of the border.
1952
1953 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
1954
1955         * corelow.c (core_target::get_core_register_section): Use
1956           std::vector instead of alloca.
1957
1958 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
1959
1960         * warning.m4: Add -Wmissing-declarations to build_warnings.
1961         * configure: Re-generate.
1962
1963 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
1964
1965         * python/python.c (init__gdb_module): Add declaration.
1966
1967 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
1968
1969         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
1970         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
1971         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
1972         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
1973         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
1974         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
1975         * ada-exp.y (_initialize_ada_exp): Add declaration.
1976         * ada-lang.c (_initialize_ada_language): Add declaration.
1977         * ada-tasks.c (_initialize_tasks): Add declaration.
1978         * agent.c (_initialize_agent): Add declaration.
1979         * aix-thread.c (_initialize_aix_thread): Add declaration.
1980         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
1981         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
1982         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
1983         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
1984         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
1985         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
1986         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
1987         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
1988         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
1989         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
1990         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
1991         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
1992         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
1993         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
1994         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
1995         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
1996         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
1997         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
1998         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
1999         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
2000         * annotate.c (_initialize_annotate): Add declaration.
2001         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
2002         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
2003         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
2004         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
2005         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
2006         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
2007         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
2008         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
2009         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
2010         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
2011         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
2012         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
2013         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
2014         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
2015         * auto-load.c (_initialize_auto_load): Add declaration.
2016         * auxv.c (_initialize_auxv): Add declaration.
2017         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
2018         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
2019         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
2020         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
2021         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
2022         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
2023         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
2024         * breakpoint.c (_initialize_breakpoint): Add declaration.
2025         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
2026         * btrace.c (_initialize_btrace): Add declaration.
2027         * charset.c (_initialize_charset): Add declaration.
2028         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
2029         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
2030         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
2031         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
2032         * cli/cli-script.c (_initialize_cli_script): Add declaration.
2033         * cli/cli-style.c (_initialize_cli_style): Add declaration.
2034         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
2035         * coffread.c (_initialize_coffread): Add declaration.
2036         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
2037         * compile/compile.c (_initialize_compile): Add declaration.
2038         * complaints.c (_initialize_complaints): Add declaration.
2039         * completer.c (_initialize_completer): Add declaration.
2040         * copying.c (_initialize_copying): Add declaration.
2041         * corefile.c (_initialize_core): Add declaration.
2042         * corelow.c (_initialize_corelow): Add declaration.
2043         * cp-abi.c (_initialize_cp_abi): Add declaration.
2044         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
2045         * cp-support.c (_initialize_cp_support): Add declaration.
2046         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
2047         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
2048         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
2049         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
2050         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
2051         * ctfread.c (_initialize_ctfread): Add declaration.
2052         * d-lang.c (_initialize_d_language): Add declaration.
2053         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
2054         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
2055         * dbxread.c (_initialize_dbxread): Add declaration.
2056         * dcache.c (_initialize_dcache): Add declaration.
2057         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
2058         * disasm.c (_initialize_disasm): Add declaration.
2059         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
2060         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
2061         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
2062         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
2063         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
2064         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
2065         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
2066         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
2067         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
2068         * elfread.c (_initialize_elfread): Add declaration.
2069         * exec.c (_initialize_exec): Add declaration.
2070         * extension.c (_initialize_extension): Add declaration.
2071         * f-lang.c (_initialize_f_language): Add declaration.
2072         * f-valprint.c (_initialize_f_valprint): Add declaration.
2073         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
2074         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
2075         * filesystem.c (_initialize_filesystem): Add declaration.
2076         * findcmd.c (_initialize_mem_search): Add declaration.
2077         * findvar.c (_initialize_findvar): Add declaration.
2078         * fork-child.c (_initialize_fork_child): Add declaration.
2079         * frame-base.c (_initialize_frame_base): Add declaration.
2080         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
2081         * frame.c (_initialize_frame): Add declaration.
2082         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
2083         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
2084         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
2085         * gcore.c (_initialize_gcore): Add declaration.
2086         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
2087         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
2088         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
2089         * gdbarch.c (_initialize_gdbarch): Add declaration.
2090         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
2091         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
2092         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
2093         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
2094         * go-lang.c (_initialize_go_language): Add declaration.
2095         * go32-nat.c (_initialize_go32_nat): Add declaration.
2096         * guile/guile.c (_initialize_guile): Add declaration.
2097         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
2098         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
2099         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
2100         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
2101         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
2102         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
2103         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
2104         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
2105         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
2106         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
2107         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
2108         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
2109         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
2110         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
2111         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
2112         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
2113         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
2114         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
2115         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
2116         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
2117         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
2118         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
2119         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
2120         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
2121         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
2122         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
2123         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
2124         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
2125         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
2126         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
2127         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
2128         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
2129         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
2130         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
2131         * infcall.c (_initialize_infcall): Add declaration.
2132         * infcmd.c (_initialize_infcmd): Add declaration.
2133         * inflow.c (_initialize_inflow): Add declaration.
2134         * infrun.c (_initialize_infrun): Add declaration.
2135         * interps.c (_initialize_interpreter): Add declaration.
2136         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
2137         * jit.c (_initialize_jit): Add declaration.
2138         * language.c (_initialize_language): Add declaration.
2139         * linux-fork.c (_initialize_linux_fork): Add declaration.
2140         * linux-nat.c (_initialize_linux_nat): Add declaration.
2141         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
2142         * linux-thread-db.c (_initialize_thread_db): Add declaration.
2143         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
2144         * m2-lang.c (_initialize_m2_language): Add declaration.
2145         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
2146         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
2147         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
2148         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
2149         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
2150         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
2151         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
2152         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
2153         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
2154         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
2155         * machoread.c (_initialize_machoread): Add declaration.
2156         * macrocmd.c (_initialize_macrocmd): Add declaration.
2157         * macroscope.c (_initialize_macroscope): Add declaration.
2158         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
2159         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
2160         * maint.c (_initialize_maint_cmds): Add declaration.
2161         * mdebugread.c (_initialize_mdebugread): Add declaration.
2162         * memattr.c (_initialize_mem): Add declaration.
2163         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
2164         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
2165         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
2166         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
2167         * mi/mi-main.c (_initialize_mi_main): Add declaration.
2168         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
2169         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
2170         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
2171         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
2172         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
2173         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
2174         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
2175         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
2176         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
2177         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
2178         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
2179         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
2180         * mipsread.c (_initialize_mipsread): Add declaration.
2181         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
2182         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
2183         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
2184         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
2185         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
2186         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
2187         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
2188         * nto-procfs.c (_initialize_procfs): Add declaration.
2189         * objc-lang.c (_initialize_objc_language): Add declaration.
2190         * observable.c (_initialize_observer): Add declaration.
2191         * opencl-lang.c (_initialize_opencl_language): Add declaration.
2192         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
2193         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
2194         * osabi.c (_initialize_gdb_osabi): Add declaration.
2195         * osdata.c (_initialize_osdata): Add declaration.
2196         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
2197         * parse.c (_initialize_parse): Add declaration.
2198         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
2199         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
2200         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
2201         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
2202         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
2203         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
2204         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
2205         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
2206         * printcmd.c (_initialize_printcmd): Add declaration.
2207         * probe.c (_initialize_probe): Add declaration.
2208         * proc-api.c (_initialize_proc_api): Add declaration.
2209         * proc-events.c (_initialize_proc_events): Add declaration.
2210         * proc-service.c (_initialize_proc_service): Add declaration.
2211         * procfs.c (_initialize_procfs): Add declaration.
2212         * producer.c (_initialize_producer): Add declaration.
2213         * psymtab.c (_initialize_psymtab): Add declaration.
2214         * python/python.c (_initialize_python): Add declaration.
2215         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
2216         * record-btrace.c (_initialize_record_btrace): Add declaration.
2217         * record-full.c (_initialize_record_full): Add declaration.
2218         * record.c (_initialize_record): Add declaration.
2219         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
2220         * regcache.c (_initialize_regcache): Add declaration.
2221         * reggroups.c (_initialize_reggroup): Add declaration.
2222         * remote-notif.c (_initialize_notif): Add declaration.
2223         * remote-sim.c (_initialize_remote_sim): Add declaration.
2224         * remote.c (_initialize_remote): Add declaration.
2225         * reverse.c (_initialize_reverse): Add declaration.
2226         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
2227         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
2228         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
2229         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
2230         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
2231         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
2232         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
2233         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
2234         Add declaration.
2235         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
2236         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
2237         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
2238         * rust-exp.y (_initialize_rust_exp): Add declaration.
2239         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
2240         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
2241         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
2242         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
2243         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
2244         * score-tdep.c (_initialize_score_tdep): Add declaration.
2245         * ser-go32.c (_initialize_ser_dos): Add declaration.
2246         * ser-mingw.c (_initialize_ser_windows): Add declaration.
2247         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
2248         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
2249         * ser-uds.c (_initialize_ser_socket): Add declaration.
2250         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
2251         * serial.c (_initialize_serial): Add declaration.
2252         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
2253         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
2254         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
2255         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
2256         * skip.c (_initialize_step_skip): Add declaration.
2257         * sol-thread.c (_initialize_sol_thread): Add declaration.
2258         * solib-aix.c (_initialize_solib_aix): Add declaration.
2259         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
2260         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
2261         * solib-frv.c (_initialize_frv_solib): Add declaration.
2262         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
2263         * solib-target.c (_initialize_solib_target): Add declaration.
2264         * solib.c (_initialize_solib): Add declaration.
2265         * source-cache.c (_initialize_source_cache): Add declaration.
2266         * source.c (_initialize_source): Add declaration.
2267         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
2268         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
2269         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
2270         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
2271         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
2272         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
2273         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
2274         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
2275         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
2276         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
2277         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
2278         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
2279         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
2280         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
2281         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
2282         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
2283         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
2284         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
2285         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
2286         * stabsread.c (_initialize_stabsread): Add declaration.
2287         * stack.c (_initialize_stack): Add declaration.
2288         * stap-probe.c (_initialize_stap_probe): Add declaration.
2289         * std-regs.c (_initialize_frame_reg): Add declaration.
2290         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
2291         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
2292         * symfile.c (_initialize_symfile): Add declaration.
2293         * symmisc.c (_initialize_symmisc): Add declaration.
2294         * symtab.c (_initialize_symtab): Add declaration.
2295         * target.c (_initialize_target): Add declaration.
2296         * target-connection.c (_initialize_target_connection): Add
2297         declaration.
2298         * target-dcache.c (_initialize_target_dcache): Add declaration.
2299         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
2300         * thread.c (_initialize_thread): Add declaration.
2301         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
2302         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
2303         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
2304         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
2305         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
2306         * tracectf.c (_initialize_ctf): Add declaration.
2307         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
2308         * tracefile.c (_initialize_tracefile): Add declaration.
2309         * tracepoint.c (_initialize_tracepoint): Add declaration.
2310         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
2311         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
2312         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
2313         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
2314         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
2315         * tui/tui-win.c (_initialize_tui_win): Add declaration.
2316         * tui/tui.c (_initialize_tui): Add declaration.
2317         * typeprint.c (_initialize_typeprint): Add declaration.
2318         * ui-style.c (_initialize_ui_style): Add declaration.
2319         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
2320         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
2321         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
2322         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
2323         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
2324         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
2325         * unittests/filtered_iterator-selftests.c
2326         (_initialize_filtered_iterator_selftests): Add declaration.
2327         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
2328         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
2329         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
2330         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
2331         * unittests/main-thread-selftests.c
2332         (_initialize_main_thread_selftests): Add declaration.
2333         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
2334         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
2335         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
2336         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
2337         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
2338         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
2339         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
2340         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
2341         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
2342         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
2343         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
2344         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
2345         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
2346         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
2347         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
2348         declaration.
2349         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
2350         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
2351         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
2352         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
2353         * user-regs.c (_initialize_user_regs): Add declaration.
2354         * utils.c (_initialize_utils): Add declaration.
2355         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
2356         * valops.c (_initialize_valops): Add declaration.
2357         * valprint.c (_initialize_valprint): Add declaration.
2358         * value.c (_initialize_values): Add declaration.
2359         * varobj.c (_initialize_varobj): Add declaration.
2360         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
2361         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
2362         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
2363         * windows-nat.c (_initialize_windows_nat): Add declaration.
2364         (_initialize_check_for_gdb_ini): Add declaration.
2365         (_initialize_loadable): Add declaration.
2366         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
2367         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
2368         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
2369         * xcoffread.c (_initialize_xcoffread): Add declaration.
2370         * xml-support.c (_initialize_xml_support): Add declaration.
2371         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
2372         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
2373         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
2374         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
2375
2376 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
2377
2378         * regformats/regdat.sh: Generate declaration for init function.
2379
2380 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
2381
2382         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
2383         up.
2384         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
2385         close_one_inferior>: New methods.
2386         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
2387         pass down target to find_inferior_pid.
2388         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
2389         Pass down target to find_inferior_ptid.
2390         (gdbsim_target::create_inferior): Pass down target to
2391         add_thread_silent.
2392         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
2393         target down to find_inferior_ptid and switch_to_thread.
2394         (gdbsim_target::close): Update to call close_one_inferior.
2395         (struct resume_data): Remove.
2396         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
2397         directly, rather than through a void pointer.
2398         (gdbsim_target::resume): Update to call resume_one_inferior.
2399
2400 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
2401
2402         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
2403
2404 2020-01-12  Pedro Alves  <palves@redhat.com>
2405
2406         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
2407         directly for the current inferior instead of
2408         discard_all_inferiors.
2409         (discard_all_inferiors): Delete.
2410
2411 2020-01-11  Tom Tromey  <tom@tromey.com>
2412
2413         * tui/tui-wingeneral.c (box_win): Check cli_styling.
2414         * tui/tui-winsource.c (tui_source_window_base::refill): Use
2415         deprecated_safe_get_selected_frame.
2416
2417 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2418
2419         * inferior.c (print_inferior): Switch inferior before printing it.
2420
2421 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
2422             Pedro Alves  <palves@redhat.com>
2423
2424         * progspace-and-thread.c (switch_to_program_space_and_thread):
2425         Assert there's an inferior for PSPACE.  Use
2426         switch_to_inferior_no_thread to switch the inferior too.
2427         * progspace.c (program_space::~program_space): Call
2428         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
2429         (program_space::free_all_objfiles): Don't call clear_symtab_users
2430         here.
2431         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
2432
2433 2020-01-10  Pedro Alves  <palves@redhat.com>
2434
2435         * NEWS: Mention multi-target debugging, "info connections", and
2436         "add-inferior -no-connection".
2437
2438 2020-01-10  Pedro Alves  <palves@redhat.com>
2439
2440         * infrun.c: Include "target-connection.h".
2441         (check_multi_target_resumption): New.
2442         (proceed): Call it.
2443         * target-connection.c (make_target_connection_string): Make
2444         extern.
2445         * target-connection.h (make_target_connection_string): Declare.
2446
2447 2020-01-10  Pedro Alves  <palves@redhat.com>
2448
2449         * Makefile.in (COMMON_SFILES): Add target-connection.c.
2450         * inferior.c (uiout_field_connection): New function.
2451         (print_inferior): Add new "connection-id" column.
2452         (add_inferior_command): Show connection number/string of added
2453         inferior.
2454         * process-stratum-target.h
2455         (process_stratum_target::connection_string): New virtual method.
2456         (process_stratum_target::connection_number): New field.
2457         * remote.c (remote_target::connection_string): New override.
2458         * target-connection.c: New file.
2459         * target-connection.h: New file.
2460         * target.c (decref_target): Remove process_stratum targets from
2461         the connection list.
2462         (target_stack::push): Add process_stratum targets to the
2463         connection list.
2464
2465 2020-01-10  Pedro Alves  <palves@redhat.com>
2466
2467         Revert:
2468         2016-04-12  Pedro Alves  <palves@redhat.com>
2469         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
2470         Remove references to name.
2471         * serial.h (struct serial) <name>: Delete.
2472
2473 2020-01-10  Pedro Alves  <palves@redhat.com>
2474
2475         * gdbarch-selftests.c (register_to_value_test): Remove "target
2476         already pushed" check.
2477
2478 2020-01-10  Pedro Alves  <palves@redhat.com>
2479             John Baldwin  <jhb@FreeBSD.org>
2480
2481         * aarch64-linux-nat.c
2482         (aarch64_linux_nat_target::thread_architecture): Adjust.
2483         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
2484         (task_command_1): Likewise.
2485         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
2486         (aix_thread_target::wait, aix_thread_target::fetch_registers)
2487         (aix_thread_target::store_registers)
2488         (aix_thread_target::thread_alive): Adjust.
2489         * amd64-fbsd-tdep.c: Include "inferior.h".
2490         (amd64fbsd_get_thread_local_address): Pass down target.
2491         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
2492         thread's gdbarch instead of target_gdbarch.
2493         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
2494         get_last_target_status.
2495         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
2496         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
2497         inferiors.
2498         (update_inserted_breakpoint_locations): Skip if inferiors with no
2499         execution.
2500         (update_global_location_list): When handling moribund locations,
2501         find representative inferior for location's pspace, and use thread
2502         count of its process_stratum target.
2503         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
2504         * bsd-uthread.c (bsd_uthread_target::wait): Use
2505         as_process_stratum_target and adjust thread_change_ptid and
2506         add_thread calls.
2507         (bsd_uthread_target::update_thread_list): Use
2508         as_process_stratum_target and adjust find_thread_ptid,
2509         thread_change_ptid and add_thread calls.
2510         * btrace.c (maint_btrace_packet_history_cmd): Adjust
2511         find_thread_ptid call.
2512         * corelow.c (add_to_thread_list): Adjust add_thread call.
2513         (core_target_open): Adjust add_thread_silent and thread_count
2514         calls.
2515         (core_target::pid_to_str): Adjust find_inferior_ptid call.
2516         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
2517         * event-top.c (async_disconnect): Pop targets from all inferiors.
2518         * exec.c (add_target_sections): Push exec target on all inferiors
2519         sharing the program space.
2520         (remove_target_sections): Remove the exec target from all
2521         inferiors sharing the program space.
2522         (exec_on_vfork): New.
2523         * exec.h (exec_on_vfork): Declare.
2524         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
2525         Pass it down.
2526         (fbsd_nat_target::update_thread_list): Adjust.
2527         (fbsd_nat_target::resume): Adjust.
2528         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
2529         down.
2530         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
2531         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
2532         get_thread_arch_regcache call.
2533         * fork-child.c (gdb_startup_inferior): Pass target down to
2534         startup_inferior and set_executing.
2535         * gdbthread.h (struct process_stratum_target): Forward declare.
2536         (add_thread, add_thread_silent, add_thread_with_info)
2537         (in_thread_list): Add process_stratum_target parameter.
2538         (find_thread_ptid(inferior*, ptid_t)): New overload.
2539         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
2540         parameter.
2541         (all_threads()): Delete overload.
2542         (all_threads, all_non_exited_threads): Add process_stratum_target
2543         parameter.
2544         (all_threads_safe): Use brace initialization.
2545         (thread_count): Add process_stratum_target parameter.
2546         (set_resumed, set_running, set_stop_requested, set_executing)
2547         (threads_are_executing, finish_thread_state): Add
2548         process_stratum_target parameter.
2549         (switch_to_thread): Use is_current_thread.
2550         * i386-fbsd-tdep.c: Include "inferior.h".
2551         (i386fbsd_get_thread_local_address): Pass down target.
2552         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
2553         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
2554         have_inferiors check.
2555         * inf-ptrace.c (inf_ptrace_target::create_inferior)
2556         (inf_ptrace_target::attach): Adjust.
2557         * infcall.c (run_inferior_call): Adjust.
2558         * infcmd.c (run_command_1): Pass target to
2559         scoped_finish_thread_state.
2560         (proceed_thread_callback): Skip inferiors with no execution.
2561         (continue_command): Rename 'all_threads' local to avoid hiding
2562         'all_threads' function.  Adjust get_last_target_status call.
2563         (prepare_one_step): Adjust set_running call.
2564         (signal_command): Use user_visible_resume_target.  Compare thread
2565         pointers instead of inferior_ptid.
2566         (info_program_command): Adjust to pass down target.
2567         (attach_command): Mark target's 'thread_executing' flag.
2568         (stop_current_target_threads_ns): New, factored out from ...
2569         (interrupt_target_1): ... this.  Switch inferior before making
2570         target calls.
2571         * inferior-iter.h
2572         (struct all_inferiors_iterator, struct all_inferiors_range)
2573         (struct all_inferiors_safe_range)
2574         (struct all_non_exited_inferiors_range): Filter on
2575         process_stratum_target too.  Remove explicit.
2576         * inferior.c (inferior::inferior): Push dummy target on target
2577         stack.
2578         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
2579         Add process_stratum_target parameter, and pass it down.
2580         (have_live_inferiors): Adjust.
2581         (switch_to_inferior_and_push_target): New.
2582         (add_inferior_command, clone_inferior_command): Handle
2583         "-no-connection" parameter.  Use
2584         switch_to_inferior_and_push_target.
2585         (_initialize_inferior): Mention "-no-connection" option in
2586         the help of "add-inferior" and "clone-inferior" commands.
2587         * inferior.h: Include "process-stratum-target.h".
2588         (interrupt_target_1): Use bool.
2589         (struct inferior) <push_target, unpush_target, target_is_pushed,
2590         find_target_beneath, top_target, process_target, target_at,
2591         m_stack>: New.
2592         (discard_all_inferiors): Delete.
2593         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
2594         (all_inferiors, all_non_exited_inferiors): Add
2595         process_stratum_target parameter.
2596         * infrun.c: Include "gdb_select.h" and <unordered_map>.
2597         (target_last_proc_target): New global.
2598         (follow_fork_inferior): Push target on new inferior.  Pass target
2599         to add_thread_silent.  Call exec_on_vfork.  Handle target's
2600         reference count.
2601         (follow_fork): Adjust get_last_target_status call.  Also consider
2602         target.
2603         (follow_exec): Push target on new inferior.
2604         (struct execution_control_state) <target>: New field.
2605         (user_visible_resume_target): New.
2606         (do_target_resume): Call target_async.
2607         (resume_1): Set target's threads_executing flag.  Consider resume
2608         target.
2609         (commit_resume_all_targets): New.
2610         (proceed): Also consider resume target.  Skip threads of inferiors
2611         with no execution.  Commit resumtion in all targets.
2612         (start_remote): Pass current inferior to wait_for_inferior.
2613         (infrun_thread_stop_requested): Consider target as well.  Pass
2614         thread_info pointer to clear_inline_frame_state instead of ptid.
2615         (infrun_thread_thread_exit): Consider target as well.
2616         (random_pending_event_thread): New inferior parameter.  Use it.
2617         (do_target_wait): Rename to ...
2618         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
2619         down.
2620         (threads_are_resumed_pending_p, do_target_wait): New.
2621         (prepare_for_detach): Adjust calls.
2622         (wait_for_inferior): New inferior parameter.  Handle it.  Use
2623         do_target_wait_1 instead of do_target_wait.
2624         (fetch_inferior_event): Adjust.  Switch to representative
2625         inferior.  Pass target down.
2626         (set_last_target_status): Add process_stratum_target parameter.
2627         Save target in global.
2628         (get_last_target_status): Add process_stratum_target parameter and
2629         handle it.
2630         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
2631         (context_switch): Check inferior_ptid == null_ptid before calling
2632         inferior_thread().
2633         (get_inferior_stop_soon): Pass down target.
2634         (wait_one): Rename to ...
2635         (poll_one_curr_target): ... this.
2636         (struct wait_one_event): New.
2637         (wait_one): New.
2638         (stop_all_threads): Adjust.
2639         (handle_no_resumed, handle_inferior_event): Adjust to consider the
2640         event's target.
2641         (switch_back_to_stepped_thread): Also consider target.
2642         (print_stop_event): Update.
2643         (normal_stop): Update.  Also consider the resume target.
2644         * infrun.h (wait_for_inferior): Remove declaration.
2645         (user_visible_resume_target): New declaration.
2646         (get_last_target_status, set_last_target_status): New
2647         process_stratum_target parameter.
2648         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
2649         process_stratum_target parameter, and use it.
2650         (clear_inline_frame_state (thread_info*)): New.
2651         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
2652         process_stratum_target parameter.
2653         (clear_inline_frame_state (thread_info*)): Declare.
2654         * linux-fork.c (delete_checkpoint_command): Pass target down to
2655         find_thread_ptid.
2656         (checkpoint_command): Adjust.
2657         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
2658         instead of just tweaking inferior_ptid.
2659         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
2660         (exit_lwp): Pass target down to find_thread_ptid.
2661         (attach_proc_task_lwp_callback): Pass target down to
2662         add_thread/set_running/set_executing.
2663         (linux_nat_target::attach): Pass target down to
2664         thread_change_ptid.
2665         (get_detach_signal): Pass target down to find_thread_ptid.
2666         Consider last target status's target.
2667         (linux_resume_one_lwp_throw, resume_lwp)
2668         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
2669         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
2670         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
2671         (linux_nat_target::async_wait_fd): New.
2672         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
2673         target down.
2674         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
2675         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
2676         * linux-thread-db.c (struct thread_db_info::process_target): New
2677         field.
2678         (add_thread_db_info): Save target.
2679         (get_thread_db_info): New process_stratum_target parameter.  Also
2680         match target.
2681         (delete_thread_db_info): New process_stratum_target parameter.
2682         Also match target.
2683         (thread_from_lwp): Adjust to pass down target.
2684         (thread_db_notice_clone): Pass down target.
2685         (check_thread_db_callback): Pass down target.
2686         (try_thread_db_load_1): Always push the thread_db target.
2687         (try_thread_db_load, record_thread): Pass target down.
2688         (thread_db_target::detach): Pass target down.  Always unpush the
2689         thread_db target.
2690         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
2691         target down.  Always unpush the thread_db target.
2692         (find_new_threads_callback, thread_db_find_new_threads_2)
2693         (thread_db_target::update_thread_list): Pass target down.
2694         (thread_db_target::pid_to_str): Pass current inferior down.
2695         (thread_db_target::get_thread_local_address): Pass target down.
2696         (thread_db_target::resume, maintenance_check_libthread_db): Pass
2697         target down.
2698         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
2699         * procfs.c (procfs_target::procfs_init_inferior): Declare.
2700         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
2701         (procfs_init_inferior): Rename to ...
2702         (procfs_target::procfs_init_inferior): ... this and adjust.
2703         (procfs_target::create_inferior, procfs_notice_thread)
2704         (procfs_do_thread_registers): Adjust.
2705         * ppc-fbsd-tdep.c: Include "inferior.h".
2706         (ppcfbsd_get_thread_local_address): Pass down target.
2707         * proc-service.c (ps_xfer_memory): Switch current inferior and
2708         program space as well.
2709         (get_ps_regcache): Pass target down.
2710         * process-stratum-target.c
2711         (process_stratum_target::thread_address_space)
2712         (process_stratum_target::thread_architecture): Pass target down.
2713         * process-stratum-target.h
2714         (process_stratum_target::threads_executing): New field.
2715         (as_process_stratum_target): New.
2716         * ravenscar-thread.c
2717         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
2718         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
2719         down.
2720         * record-btrace.c (record_btrace_target::info_record): Adjust.
2721         (record_btrace_target::record_method)
2722         (record_btrace_target::record_is_replaying)
2723         (record_btrace_target::fetch_registers)
2724         (get_thread_current_frame_id, record_btrace_target::resume)
2725         (record_btrace_target::wait, record_btrace_target::stop): Pass
2726         target down.
2727         * record-full.c (record_full_wait_1): Switch to event thread.
2728         Pass target down.
2729         * regcache.c (regcache::regcache)
2730         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
2731         process_stratum_target parameter and handle it.
2732         (current_thread_target): New global.
2733         (get_thread_regcache): Add process_stratum_target parameter and
2734         handle it.  Switch inferior before calling target method.
2735         (get_thread_regcache): Pass target down.
2736         (get_thread_regcache_for_ptid): Pass target down.
2737         (registers_changed_ptid): Add process_stratum_target parameter and
2738         handle it.
2739         (registers_changed_thread, registers_changed): Pass target down.
2740         (test_get_thread_arch_aspace_regcache): New.
2741         (current_regcache_test): Define a couple local test_target_ops
2742         instances and use them for testing.
2743         (readwrite_regcache): Pass process_stratum_target parameter.
2744         (cooked_read_test, cooked_write_test): Pass mock_target down.
2745         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
2746         (get_thread_arch_aspace_regcache): Add process_stratum_target
2747         parameter.
2748         (regcache::target): New method.
2749         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
2750         (regcache::registers_changed_ptid): Add process_stratum_target
2751         parameter.
2752         (regcache::m_target): New field.
2753         (registers_changed_ptid): Add process_stratum_target parameter.
2754         * remote.c (remote_state::supports_vCont_probed): New field.
2755         (remote_target::async_wait_fd): New method.
2756         (remote_unpush_and_throw): Add remote_target parameter.
2757         (get_current_remote_target): Adjust.
2758         (remote_target::remote_add_inferior): Push target.
2759         (remote_target::remote_add_thread)
2760         (remote_target::remote_notice_new_inferior)
2761         (get_remote_thread_info): Pass target down.
2762         (remote_target::update_thread_list): Skip threads of inferiors
2763         bound to other targets.  (remote_target::close): Don't discard
2764         inferiors.  (remote_target::add_current_inferior_and_thread)
2765         (remote_target::process_initial_stop_replies)
2766         (remote_target::start_remote)
2767         (remote_target::remote_serial_quit_handler): Pass down target.
2768         (remote_target::remote_unpush_target): New remote_target
2769         parameter.  Unpush the target from all inferiors.
2770         (remote_target::remote_unpush_and_throw): New remote_target
2771         parameter.  Pass it down.
2772         (remote_target::open_1): Check whether the current inferior has
2773         execution instead of checking whether any inferior is live.  Pass
2774         target down.
2775         (remote_target::remote_detach_1): Pass down target.  Use
2776         remote_unpush_target.
2777         (extended_remote_target::attach): Pass down target.
2778         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
2779         (remote_target::append_resumption): Pass down target.
2780         (remote_target::append_pending_thread_resumptions)
2781         (remote_target::remote_resume_with_hc, remote_target::resume)
2782         (remote_target::commit_resume): Pass down target.
2783         (remote_target::remote_stop_ns): Check supports_vCont_probed.
2784         (remote_target::interrupt_query)
2785         (remote_target::remove_new_fork_children)
2786         (remote_target::check_pending_events_prevent_wildcard_vcont)
2787         (remote_target::remote_parse_stop_reply)
2788         (remote_target::process_stop_reply): Pass down target.
2789         (first_remote_resumed_thread): New remote_target parameter.  Pass
2790         it down.
2791         (remote_target::wait_as): Pass down target.
2792         (unpush_and_perror): New remote_target parameter.  Pass it down.
2793         (remote_target::readchar, remote_target::remote_serial_write)
2794         (remote_target::getpkt_or_notif_sane_1)
2795         (remote_target::kill_new_fork_children, remote_target::kill): Pass
2796         down target.
2797         (remote_target::mourn_inferior): Pass down target.  Use
2798         remote_unpush_target.
2799         (remote_target::core_of_thread)
2800         (remote_target::remote_btrace_maybe_reopen): Pass down target.
2801         (remote_target::pid_to_exec_file)
2802         (remote_target::thread_handle_to_thread_info): Pass down target.
2803         (remote_target::async_wait_fd): New.
2804         * riscv-fbsd-tdep.c: Include "inferior.h".
2805         (riscv_fbsd_get_thread_local_address): Pass down target.
2806         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
2807         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
2808         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
2809         Adjust.
2810         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
2811         * solib-svr4.c (enable_break): Pass down target.
2812         * spu-multiarch.c (parse_spufs_run): Pass down target.
2813         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
2814         * target-delegates.c: Regenerate.
2815         * target.c (g_target_stack): Delete.
2816         (current_top_target): Return the current inferior's top target.
2817         (target_has_execution_1): Refer to the passed-in inferior's top
2818         target.
2819         (target_supports_terminal_ours): Check whether the initial
2820         inferior was already created.
2821         (decref_target): New.
2822         (target_stack::push): Incref/decref the target.
2823         (push_target, push_target, unpush_target): Adjust.
2824         (target_stack::unpush): Defref target.
2825         (target_is_pushed): Return bool.  Adjust to refer to the current
2826         inferior's target stack.
2827         (dispose_inferior): Delete, and inline parts ...
2828         (target_preopen): ... here.  Only dispose of the current inferior.
2829         (target_detach): Hold strong target reference while detaching.
2830         Pass target down.
2831         (target_thread_name): Add assertion.
2832         (target_resume): Pass down target.
2833         (target_ops::beneath, find_target_at): Adjust to refer to the
2834         current inferior's target stack.
2835         (get_dummy_target): New.
2836         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
2837         has a thread running.
2838         (initialize_targets): Rename to ...
2839         (_initialize_target): ... this.
2840         * target.h: Include "gdbsupport/refcounted-object.h".
2841         (struct target_ops): Inherit refcounted_object.
2842         (target_ops::shortname, target_ops::longname): Make const.
2843         (target_ops::async_wait_fd): New method.
2844         (decref_target): Declare.
2845         (struct target_ops_ref_policy): New.
2846         (target_ops_ref): New typedef.
2847         (get_dummy_target): Declare function.
2848         (target_is_pushed): Return bool.
2849         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
2850         (all_matching_threads_iterator::all_matching_threads_iterator):
2851         Handle filter target.
2852         * thread-iter.h (struct all_matching_threads_iterator, struct
2853         all_matching_threads_range, class all_non_exited_threads_range):
2854         Filter by target too.  Remove explicit.
2855         * thread.c (threads_executing): Delete.
2856         (inferior_thread): Pass down current inferior.
2857         (clear_thread_inferior_resources): Pass down thread pointer
2858         instead of ptid_t.
2859         (add_thread_silent, add_thread_with_info, add_thread): Add
2860         process_stratum_target parameter.  Use it for thread and inferior
2861         searches.
2862         (is_current_thread): New.
2863         (thread_info::deletable): Use it.
2864         (find_thread_ptid, thread_count, in_thread_list)
2865         (thread_change_ptid, set_resumed, set_running): New
2866         process_stratum_target parameter.  Pass it down.
2867         (set_executing): New process_stratum_target parameter.  Pass it
2868         down.  Adjust reference to 'threads_executing'.
2869         (threads_are_executing): New process_stratum_target parameter.
2870         Adjust reference to 'threads_executing'.
2871         (set_stop_requested, finish_thread_state): New
2872         process_stratum_target parameter.  Pass it down.
2873         (switch_to_thread): Also match inferior.
2874         (switch_to_thread): New process_stratum_target parameter.  Pass it
2875         down.
2876         (update_threads_executing): Reimplement.
2877         * top.c (quit_force): Pop targets from all inferior.
2878         (gdb_init): Don't call initialize_targets.
2879         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
2880         Declare.
2881         (windows_add_thread, windows_delete_thread): Adjust.
2882         (get_windows_debug_event): Rename to ...
2883         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
2884         * tracefile-tfile.c (tfile_target_open): Pass down target.
2885         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
2886         Forward declare.
2887         (switch_to_thread): Add process_stratum_target parameter.
2888         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
2889         parameter.  Use it.
2890         (mi_on_resume): Pass target down.
2891         * nat/fork-inferior.c (startup_inferior): Add
2892         process_stratum_target parameter.  Pass it down.
2893         * nat/fork-inferior.h (startup_inferior): Add
2894         process_stratum_target parameter.
2895         * python/py-threadevent.c (py_get_event_thread): Pass target down.
2896
2897 2020-01-10  Pedro Alves  <palves@redhat.com>
2898
2899         * remote.c (remote_target::start_remote): Don't set inferior_ptid
2900         directly.  Instead find the first thread in the thread list and
2901         use switch_to_thread.
2902
2903 2020-01-10  Pedro Alves  <palves@redhat.com>
2904
2905         * remote.c (remote_target::remote_add_inferior): Don't bind a
2906         process to the current inferior if the current inferior is already
2907         bound to a process.
2908
2909 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2910             Pedro Alves  <palves@redhat.com>
2911
2912         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
2913         If no process is specified, return null_ptid instead of
2914         inferior_ptid.
2915         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
2916         TARGET_WAITKIND_SIGNALLED with no pid.
2917
2918 2020-01-10  Pedro Alves  <palves@redhat.com>
2919
2920         * remote.c (first_remote_resumed_thread): New.
2921         (remote_target::wait_as): Use it as default event_ptid instead of
2922         inferior_ptid.
2923
2924 2020-01-10  Pedro Alves  <palves@redhat.com>
2925
2926         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
2927
2928 2020-01-10  Pedro Alves  <palves@redhat.com>
2929
2930         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
2931         not -1.
2932
2933 2020-01-10  Pedro Alves  <palves@redhat.com>
2934
2935         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
2936         ptid to get_last_target_status.
2937         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
2938         ptid to get_last_target_status.
2939         * infcmd.c (continue_command): Don't pass a target_waitstatus to
2940         get_last_target_status.
2941         (info_program_command): Don't pass a target_waitstatus to
2942         get_last_target_status.
2943         * infrun.c (init_wait_for_inferior): Use
2944         nullify_last_target_wait_ptid.
2945         (get_last_target_status): Handle nullptr arguments.
2946         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
2947         (print_stop_event): Don't pass a ptid to get_last_target_status.
2948         (normal_stop): Don't pass a ptid to get_last_target_status.
2949         * infrun.h (get_last_target_status, set_last_target_status): Move
2950         comments here and update.
2951         (nullify_last_target_wait_ptid): Declare.
2952         * linux-fork.c (fork_load_infrun_state): Remove local extern
2953         declaration of nullify_last_target_wait_ptid.
2954         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
2955         to get_last_target_status.
2956
2957 2020-01-10  Pedro Alves  <palves@redhat.com>
2958
2959         * gdbthread.h (scoped_restore_current_thread)
2960         <dont_restore, restore, m_dont_restore>: Declare.
2961         * thread.c (thread_alive): Add assertion.  Return bool.
2962         (switch_to_thread_if_alive): New.
2963         (prune_threads): Switch inferior/thread.
2964         (print_thread_info_1): Switch thread before calling target methods.
2965         (scoped_restore_current_thread::restore): New, factored out from
2966         ...
2967         (scoped_restore_current_thread::~scoped_restore_current_thread):
2968         ... this.
2969         (scoped_restore_current_thread::scoped_restore_current_thread):
2970         Add assertion.
2971         (thread_apply_all_command, thread_select): Use
2972         switch_to_thread_if_alive.
2973         * infrun.c (proceed, restart_threads, handle_signal_stop)
2974         (switch_back_to_stepped_thread): Switch current thread before
2975         calling target methods.
2976
2977 2020-01-10  Pedro Alves <palves@redhat.com>
2978
2979         * inferior.c (switch_to_inferior_no_thread): New function,
2980         factored out from ...
2981         (inferior_command): ... here.
2982         * inferior.h (switch_to_inferior_no_thread): Declare.
2983         * mi/mi-main.c (run_one_inferior): Use
2984         switch_to_inferior_no_thread.
2985
2986 2020-01-10  Pedro Alves  <palves@redhat.com>
2987
2988         * infcmd.c (kill_command): Remove dead code.
2989
2990 2020-01-10  Pedro Alves  <palves@redhat.com>
2991
2992         * remote.c (remote_target::mourn_inferior): No longer check
2993         whether the target is running.
2994
2995 2020-01-10  Pedro Alves  <palves@redhat.com>
2996
2997         * corelow.c (core_target::has_execution): Change parameter type to
2998         inferior pointer.
2999         * inferior.c (number_of_live_inferiors): Use
3000         inferior::has_execution instead of target_has_execution_1.
3001         * inferior.h (inferior::has_execution): New.
3002         * linux-thread-db.c (thread_db_target::update_thread_list): Use
3003         inferior::has_execution instead of target_has_execution_1.
3004         * process-stratum-target.c
3005         (process_stratum_target::has_execution): Change parameter type to
3006         inferior pointer.  Check the inferior's PID instead of
3007         inferior_ptid.
3008         * process-stratum-target.h
3009         (process_stratum_target::has_execution): Change parameter type to
3010         inferior pointer.
3011         * record-full.c (record_full_core_target::has_execution): Change
3012         parameter type to inferior pointer.
3013         * target.c (target_has_execution_1): Change parameter type to
3014         inferior pointer.
3015         (target_has_execution_current): Adjust.
3016         * target.h (target_ops::has_execution): Change parameter type to
3017         inferior pointer.
3018         (target_has_execution_1): Change parameter type to inferior
3019         pointer.  Change return type to bool.
3020         * tracefile.h (tracefile_target::has_execution): Change parameter
3021         type to inferior pointer.
3022
3023 2020-01-10  Pedro Alves  <palves@redhat.com>
3024
3025         * exceptions.c (print_flush): Remove current_top_target() check.
3026
3027 2020-01-10  Pedro Alves  <palves@redhat.com>
3028
3029         * remote.c (show_remote_exec_file): Show the current inferior's
3030         exec-file instead of the command variable's value.
3031
3032 2020-01-10  Pedro Alves  <palves@redhat.com>
3033
3034         * record-full.c (record_full_resume_ptid): New global.
3035         (record_full_target::resume): Set it.
3036         (record_full_wait_1): Use record_full_resume_ptid instead of
3037         inferior_ptid.
3038
3039 2020-01-10  Pedro Alves  <palves@redhat.com>
3040
3041         * gdbthread.h (scoped_restore_current_thread)
3042         <dont_restore, restore, m_dont_restore>: Declare.
3043         * thread.c (thread_alive): Add assertion.  Return bool.
3044         (switch_to_thread_if_alive): New.
3045         (prune_threads): Switch inferior/thread.
3046         (print_thread_info_1): Switch thread before calling target methods.
3047         (scoped_restore_current_thread::restore): New, factored out from
3048         ...
3049         (scoped_restore_current_thread::~scoped_restore_current_thread):
3050         ... this.
3051         (scoped_restore_current_thread::scoped_restore_current_thread):
3052         Add assertion.
3053         (thread_apply_all_command, thread_select): Use
3054         switch_to_thread_if_alive.
3055
3056 2020-01-10  George Barrett  <bob@bob131.so>
3057
3058         * stap-probe.c (stap_modify_semaphore): Don't check for null
3059         semaphores.
3060         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
3061         for null semaphores.
3062
3063 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
3064
3065         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
3066         all source windows, and maintain horizontal scroll status while
3067         doing so.
3068
3069 2020-01-09  Tom Tromey  <tom@tromey.com>
3070
3071         PR tui/18932:
3072         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
3073         update_source_window, not print_source_lines.
3074
3075 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
3076
3077         * tui/tui.c (tui_enable): Register tui hooks after calling
3078         tui_display_main.
3079
3080 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
3081
3082         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
3083
3084 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
3085
3086         * thread.c (print_thread_info_1): Fix indentation.
3087
3088 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
3089
3090         * symtab.c (general_symbol_info::compute_and_set_names): Move the
3091         unique_xmalloc_ptr outside the if to always free the demangled name.
3092
3093 2020-01-08  Tom Tromey  <tromey@adacore.com>
3094
3095         * xcoffread.c (enter_line_range, read_xcoff_symtab)
3096         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
3097         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
3098         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
3099         Remove.
3100         (section_offsets): New typedef.
3101         * symtab.c (fixup_section, get_msymbol_address): Update.
3102         * symmisc.c (dump_msymbols): Update.
3103         * symfile.h (relative_addr_info_to_section_offsets)
3104         (symfile_map_offsets_to_segments): Update.
3105         * symfile.c (build_section_addr_info_from_objfile)
3106         (init_objfile_sect_indices): Update.
3107         (struct place_section_arg): Change type of "offsets".
3108         (place_section): Update.
3109         (relative_addr_info_to_section_offsets): Change type of
3110         "section_offsets".  Remove "num_sections" parameter.
3111         (default_symfile_offsets, syms_from_objfile_1)
3112         (set_objfile_default_section_offset): Update.
3113         (reread_symbols): No need to preserve section offsets by hand.
3114         (symfile_map_offsets_to_segments): Change type of "offsets".
3115         * stap-probe.c (relocate_address): Update.
3116         * stabsread.h (process_one_symbol): Update.
3117         * solib-target.c (struct lm_info_target) <offsets>: Change type.
3118         (solib_target_relocate_section_addresses): Update.
3119         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
3120         Update.
3121         * solib-frv.c (frv_relocate_main_executable): Update.
3122         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
3123         * solib-aix.c (solib_aix_get_section_offsets): Change return
3124         type.
3125         (solib_aix_solib_create_inferior_hook): Update.
3126         * remote.c (remote_target::get_offsets): Update.
3127         * psymtab.c (find_pc_sect_psymtab): Update.
3128         * psympriv.h (struct partial_symbol) <address, text_low,
3129         text_high>: Update.
3130         * objfiles.h (obj_section_offset): Update.
3131         (struct objfile) <section_offsets>: Change type.
3132         <num_sections>: Remove.
3133         (objfile_relocate): Update.
3134         * objfiles.c (entry_point_address_query): Update
3135         (relocate_one_symbol): Change type of "section_offsets".
3136         (objfile_relocate1, objfile_relocate1): Change type of
3137         "new_offsets".
3138         (objfile_rebase1): Update.
3139         * mipsread.c (mipscoff_symfile_read): Update.
3140         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
3141         parameter.
3142         * mdebugread.c (parse_symbol): Change type of "section_offsets".
3143         (parse_external, psymtab_to_symtab_1): Update.
3144         * machoread.c (macho_symfile_offsets): Update.
3145         * ia64-tdep.c (ia64_find_unwind_table): Update.
3146         * hppa-tdep.c (read_unwind_info): Update.
3147         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
3148         * dwarf2read.c (create_addrmap_from_index)
3149         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
3150         (process_psymtab_comp_unit_reader, add_partial_symbol)
3151         (add_partial_subprogram, process_full_comp_unit)
3152         (read_file_scope, read_func_scope, read_lexical_block_scope)
3153         (read_call_site_scope, dwarf2_rnglists_process)
3154         (dwarf2_ranges_process, dwarf2_ranges_read)
3155         (dwarf_decode_lines_1, var_decode_location, new_symbol)
3156         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
3157         Update.
3158         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
3159         Update.
3160         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
3161         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
3162         (process_one_symbol): Change type of "section_offsets".
3163         * ctfread.c (get_objfile_text_range): Update.
3164         * coffread.c (coff_symtab_read, enter_linenos)
3165         (process_coff_symbol): Update.
3166         * coff-pe-read.c (add_pe_forwarded_sym): Update.
3167         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
3168
3169 2020-01-08  Tom Tromey  <tromey@adacore.com>
3170
3171         * dwarf2read.c (parse_macro_definition): Use std::string.
3172         (parse_macro_definition): Likewise.
3173
3174 2020-01-08  Tom Tromey  <tromey@adacore.com>
3175
3176         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
3177         (ATTR_ALLOC_CHUNK): Remove.
3178
3179 2020-01-08  Tom Tromey  <tromey@adacore.com>
3180
3181         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
3182
3183 2020-01-08  Tom Tromey  <tromey@adacore.com>
3184
3185         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
3186         (dwarf2_compute_name, open_dwo_file): Likewise.
3187         (process_enumeration_scope): Use std::vector.
3188         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
3189         (partial_die_info::fixup, dwarf2_start_subfile)
3190         (guess_full_die_structure_name, dwarf2_name): Likewise.
3191         (determine_prefix): Update.
3192         (guess_full_die_structure_name): Make return type const.
3193         (partial_die_full_name): Return unique_xmalloc_ptr.
3194         (DW_FIELD_ALLOC_CHUNK): Remove.
3195
3196 2020-01-07  Tom Tromey  <tromey@adacore.com>
3197
3198         PR build/24937:
3199         * stap-probe.c (class stap_static_probe_ops): Add constructor.
3200
3201 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
3202
3203         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
3204
3205 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
3206
3207         * stack.c (print_frame_info): Move disassemble_next_line code
3208         inside source_print block.
3209
3210 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
3211
3212         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
3213         gdb/signals.h, as we are now using native signal symbols.
3214
3215 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
3216
3217         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
3218         overflow by an early check of content vs threshold.
3219         * tui/tui-source.c (tui_source_window::line_is_displayed):
3220         Likewise.
3221
3222 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
3223
3224         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
3225
3226 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
3227
3228         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
3229         export table if no section contains it's RVA.
3230
3231 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
3232
3233         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
3234
3235 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
3236
3237         * source.c (print_source_lines_base): Set last_line_listed.
3238
3239 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
3240
3241         * tui/tui-disasm.c: Remove trailing spaces.
3242
3243 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
3244             Pedro Alves  <palves@redhat.com>
3245
3246         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
3247         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
3248         (windows_gdb_signal_to_target): New function, uses the above
3249         enumeration to convert GDB internal signal codes to equivalent
3250         Windows codes.
3251         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
3252         * windows-nat.c: Include "gdb_wait.h".
3253         (get_windows_debug_event): Extract the fatal exception from the
3254         exit status and convert to the equivalent Posix signal number.
3255         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
3256         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
3257         * gdbsupport/gdb_wait.c: New file, implements
3258         windows_status_to_termsig.
3259         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
3260         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
3261
3262 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
3263
3264         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
3265         show_layout.
3266
3267 2020-01-05  Luis Machado  <luis.machado@linaro.org>
3268
3269         * aarch64-linux-nat.c
3270         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
3271         and bfd_mach_aarch64.
3272
3273 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3274
3275         * ui-file.c (stdio_file::can_emit_style_escape)
3276         (tee_file::can_emit_style_escape): Ensure style is used also on
3277         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
3278         to gdb_stdout.
3279         * main.c (set_gdb_data_directory): Use file style to output the
3280         warning that the given pathname is not a directory.
3281         * top.c (show_history_filename, gdb_safe_append_history)
3282         (show_gdb_datadir): Use file style.
3283
3284 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
3285
3286         * solib-target.c (struct lm_info_target):
3287         Change offsets to be a unique_xmalloc_ptr.
3288         (solib_target_relocate_section_addresses): Update.
3289
3290 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
3291
3292         * windows-nat.c (windows_clear_solib): Free so_list linked list.
3293
3294 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
3295
3296         * MAINTAINERS (Write After Approval): Add myself.
3297
3298 2020-01-02  Luis Machado  <luis.machado@linaro.org>
3299
3300         * proc-service.c (get_ps_regcache): Remove reference to obsolete
3301         Cell BE architecture.
3302         * target.h (struct target_ops) <thread_architecture>: Likewise.
3303
3304 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
3305
3306         * Makefile.in: Use INSTALL_PROGRAM_ENV.
3307
3308 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
3309
3310         * MAINTAINERS (Write After Approval): Add myself.
3311
3312 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
3313
3314         * gdbarch.sh: Update copyright year range of generated files.
3315
3316 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
3317
3318         Update copyright year range in all GDB files.
3319
3320 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
3321
3322         * copyright.py: Convert to Python 3.
3323
3324 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
3325
3326         * copyright.py: Adapt after move of gnulib directory from gdb
3327         directory to toplevel directory.
3328
3329 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
3330
3331         * copyright.py (main): Exit if run from the wrong directory.
3332
3333 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
3334
3335         * top.c (print_gdb_version): Change copyright year to 2020.
3336
3337 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
3338
3339         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
3340
3341 For older changes see ChangeLog-2019.
3342 \f
3343 Local Variables:
3344 mode: change-log
3345 left-margin: 8
3346 fill-column: 74
3347 version-control: never
3348 coding: utf-8
3349 End: