gdb/ChangeLog

   1 2018-07-19  Pedro Alves  <palves@redhat.com>
   2
   3         * guile/guile-internal.h (gdbscm_scm_to_c_string): Now returns a
   4         gdb::unique_xmalloc_ptr.
   5         * guile/scm-breakpoint.c (gdbscm_set_breakpoint_condition_x):
   6         Adjust to use dbscm_wrap and gdb::unique_xmalloc_ptr.
   7         * guile/scm-exception.c (gdbscm_exception_message_to_string): Use
   8         copy-initialization.
   9         * guile/scm-pretty-print.c (ppscm_print_children): Use
  10         gdb::unique_xmalloc_ptr instead of cleanups.
  11         (gdbscm_apply_val_pretty_printer): Remove cleanups.
  12         * guile/scm-string.c (gdbscm_scm_to_c_string): Now returns a
  13         gdb::unique_xmalloc_ptr.
  14         * guile/scm-type.c (gdbscm_type_field, gdbscm_type_has_field_p):
  15         Adjust to use gdb::unique_xmalloc_ptr.
  16         * guile/scm-utils.c (extract_arg): Adjust.
  17         * guile/scm-value.c (gdbscm_value_field): Adjust to use
  18         gdb::unique_xmalloc_ptr instead of a cleanup.
  19
  20 2018-07-19  Tom Tromey  <tom@tromey.com>
  21
  22         * utils.c (do_value_free_to_mark)
  23         (make_cleanup_value_free_to_mark): Remove.
  24         * utils.h (make_cleanup_value_free_to_mark): Remove.
  25
  26 2018-07-19  Pedro Alves  <palves@redhat.com>
  27
  28         * guile/guile-internal.h (gdbscm_wrap): Really make 'args' a
  29         forwarding reference.
  30
  31 2018-07-18  Pedro Alves  <palves@redhat.com>
  32
  33         * guile/guile.c (gdbscm_execute_gdb_command): Adjust to use
  34         gdbscm_wrap.  Use gdb::unique_xmalloc_ptr<char> instead of a
  35         cleanup.
  36
  37 2018-07-18  Pedro Alves  <palves@redhat.com>
  38
  39         * guile/guile-internal.h: Add comment about mixing GDB and Scheme
  40         exceptions.
  41         (GDBSCM_HANDLE_GDB_EXCEPTION_WITH_CLEANUPS): Delete.
  42         (gdbscm_wrap): New.
  43         * guile/scm-frame.c (gdbscm_frame_read_register): Use xfree
  44         directly instead of a cleanup.
  45         * guile/scm-math.c (vlscm_unop_gdbthrow): New, factored out from ...
  46         (vlscm_unop): ... this.  Reimplement using gdbscm_wrap.
  47         (vlscm_binop_gdbthrow): New, factored out from ...
  48         (vlscm_binop): ... this.  Reimplement using gdbscm_wrap.
  49         (vlscm_rich_compare): Use gdbscm_wrap.
  50         * guile/scm-symbol.c (gdbscm_lookup_symbol): Use xfree directly
  51         instead of a cleanup.
  52         (gdbscm_lookup_global_symbol): Use xfree directly instead of a
  53         cleanup.
  54         * guile/scm-type.c (gdbscm_type_field, gdbscm_type_has_field_p):
  55         Use xfree directly instead of a cleanup.
  56         * guile/scm-value.c (gdbscm_make_value, gdbscm_make_lazy_value):
  57         Adjust to use gdbscm_wrap and scoped_value_mark.
  58         (gdbscm_value_optimized_out_p): Adjust to use gdbscm_wrap.
  59         (gdbscm_value_address, gdbscm_value_dereference)
  60         (gdbscm_value_referenced_value): Adjust to use gdbscm_wrap and
  61         scoped_value_mark.
  62         (gdbscm_value_dynamic_type): Use scoped_value_mark.
  63         (vlscm_do_cast, gdbscm_value_field): Adjust to use gdbscm_wrap and
  64         scoped_value_mark.
  65         (gdbscm_value_subscript, gdbscm_value_call): Adjust to use
  66         gdbscm_wrap and scoped_value_mark.
  67         (gdbscm_value_to_string): Use xfree directly instead of a
  68         cleanup.  Move 'buffer' unique_ptr to TRY scope.
  69         (gdbscm_value_to_lazy_string): Use xfree directly instead of a
  70         cleanup.  Move 'buffer' unique_ptr to TRY scope.  Use
  71         scoped_value_mark.
  72         (gdbscm_value_fetch_lazy_x): Use gdbscm_wrap.
  73         (gdbscm_parse_and_eval): Adjust to use gdbscm_wrap and
  74         scoped_value_mark.
  75         (gdbscm_history_ref, gdbscm_history_append_x): Adjust to use
  76         gdbscm_wrap.
  77
  78 2018-07-18  Tom de Vries  <tdevries@suse.de>
  79
  80         * findvar.c (default_read_var_value): Also resolve dynamic type for
  81         LOC_OPTIMIZED_OUT vars.
  82
  83 2018-07-18  Maciej W. Rozycki  <macro@mips.com>
  84
  85         * mips-tdep.c (micromips_next_pc): Add SYSCALL instruction
  86         decoding.
  87
  88 2018-07-17  Tom Tromey  <tom@tromey.com>
  89
  90         * guile/scm-param.c (pascm_set_func, pascm_show_func)
  91         (compute_enum_list, pascm_set_param_value_x)
  92         (gdbscm_parameter_value): Update.
  93         * guile/guile-internal.h (gdbscm_scm_to_string): Update.
  94         (gdbscm_scm_to_host_string): Update.
  95         * guile/scm-math.c (vlscm_convert_typed_value_from_scheme):
  96         Update.
  97         * guile/scm-cmd.c (cmdscm_add_completion): Update.
  98         * guile/scm-pretty-print.c (ppscm_print_string_repr): Update.
  99         * guile/scm-string.c (gdbscm_scm_to_string): Return
 100         unique_xmalloc_ptr.
 101         (gdbscm_scm_to_host_string): Likewise.
 102
 103 2018-07-17  Tom Tromey  <tom@tromey.com>
 104
 105         * guile/guile.c (gdbscm_eval_from_control_command): Update.
 106         * guile/guile-internal.h (gdbscm_safe_eval_string): Update.
 107         * guile/scm-objfile.c (gdbscm_execute_objfile_script): Update.
 108         * guile/scm-safe-call.c (gdbscm_safe_eval_string): Return
 109         unique_xmalloc_ptr.
 110
 111 2018-07-17  Tom Tromey  <tom@tromey.com>
 112
 113         * guile/scm-param.c (pascm_signal_setshow_error): Update.
 114         * guile/guile-internal.h (gdbscm_exception_message_to_string):
 115         Update.
 116         * guile/scm-cmd.c (cmdscm_function): Update.
 117         * guile/scm-pretty-print.c
 118         (ppscm_print_exception_unless_memory_error): Update.
 119         * guile/scm-exception.c (gdbscm_exception_message_to_string):
 120         Return unique_xmalloc_ptr.
 121
 122 2018-07-17  Tom Tromey  <tom@tromey.com>
 123
 124         * guile/scm-pretty-print.c (ppscm_make_pp_type_error_exception):
 125         Use string_printf.
 126
 127 2018-07-17  Jim Wilson  <jimw@sifive.com>
 128
 129         * riscv-tdep.c (riscv_has_feature): Delete comment that refers to
 130         set_gdbarch_decr_pc_after_break.  Call riscv_read_misa_reg always.
 131         (riscv_gdbarch_init): Delete local has_compressed_isa.  Delete now
 132         unecessary braces after EF_RISCV_RVC test.  Delete call to
 133         set_gdbarch_decr_pc_after_break.
 134
 135         * riscv-tdep.h (DECLARE_CSR): Use RISCV_FIRST_CSR_REGNUM instead of
 136         RISCV_LAST_FP_REGNUM + 1.
 137         (RSICV_CSR_LEGACY_MISA_REGNUM): Add RISCV_FIRST_CSR_REGNUM.
 138
 139 2018-07-17  Tom Tromey  <tom@tromey.com>
 140
 141         * configure.ac: Remove --disable-gdbcli.
 142         * configure: Rebuild.
 143         * Makefile.in (SUBDIR_CLI_DEPS, SUBDIR_CLI_LDFLAGS)
 144         (SUBDIR_CLI_CFLAGS): Remove.
 145         (SFILES): Use SUBDIR_CLI_SRCS.
 146         (COMMON_OBS): Use SUBDIR_CLI_OBS.
 147
 148 2018-07-17  Tom Tromey  <tom@tromey.com>
 149
 150         PR gdb/18624:
 151         * coffread.c (coff_symtab_read): Use scoped_free_pendings.
 152
 153 2018-07-16  Jim Wilson  <jimw@sifive.com>
 154
 155         * riscv-tdep.c (riscv_gdbarch_init): Call gdbarch_init_osabi.
 156
 157 2018-07-16  Simon Marchi  <simon.marchi@ericsson.com>
 158
 159         * ia64-libunwind-tdep.c (libunwind_frame_cache): Remove unused
 160         variable.
 161         (libunwind_frame_sniffer): Likewise.
 162         (libunwind_frame_prev_register): Likewise.
 163         (libunwind_sigtramp_frame_sniffer): Likewise.
 164         * ia64-tdep.c (ia64_access_reg): Likewise.
 165         (ia64_access_rse_reg): Likewise.
 166         (ia64_libunwind_sigtramp_frame_this_id): Likewise.
 167         * ia64-vms-tdep.c (ia64_vms_find_proc_info_x): Likewise.
 168
 169 2018-07-16  Simon Marchi  <simon.marchi@ericsson.com>
 170
 171         * ia64-vms-tdep.c (ia64_vms_find_proc_info_x): Add cast.
 172
 173 2018-07-16  Simon Marchi  <simon.marchi@ericsson.com>
 174
 175         * remote-sim.c (gdbsim_target::close,
 176         gdbsim_target::mourn_inferior): Remove unused variables.
 177
 178 2018-07-16  Simon Marchi  <simon.marchi@polymtl.ca>
 179
 180         * ia64-tdep.c (ktab_buf): New global.
 181         (getunwind_table): Return a gdb::optional<gdb::byte_vector>.
 182         (get_kernel_table): Adjust.
 183
 184 2018-07-16  Tom Tromey  <tom@tromey.com>
 185
 186         * xcoffread.c (read_xcoff_symtab): Use outermost_context_p.
 187         * dwarf2read.c (using_directives, new_symbol): Use
 188         outermost_context_p.
 189         * dbxread.c (process_one_symbol): Use outermost_context_p.
 190         * coffread.c (coff_symtab_read): Use outermost_context_p.
 191
 192 2018-07-16  Tom Tromey  <tom@tromey.com>
 193
 194         * dwarf2read.c (using_directives, read_func_scope)
 195         (read_lexical_block_scope): Update.
 196         * cp-namespace.c (cp_scan_for_anonymous_namespaces): Update.
 197         * buildsym.h (local_using_directives, global_using_directives):
 198         Don't declare.
 199         (get_local_using_directives, set_local_using_directives)
 200         (get_global_using_directives): Declare.
 201         * buildsym.c (struct buildsym_compunit) <m_local_using_directives,
 202         m_global_using_directives>: New members.
 203         (finish_block_internal, prepare_for_building)
 204         (reset_symtab_globals, end_symtab_get_static_block)
 205         (push_context): Update.
 206         (get_local_using_directives, set_local_using_directives)
 207         (get_global_using_directives): New functions.
 208         (buildsym_init): Update.
 209
 210 2018-07-16  Tom Tromey  <tom@tromey.com>
 211
 212         * xcoffread.c (xcoff_initial_scan): Don't call
 213         free_pending_blocks.
 214         * dbxread.c (dbx_symfile_read): Don't call free_pending_blocks.
 215         * buildsym.h (class scoped_free_pendings): Add constructor.
 216         (free_pending_blocks): Don't declare.
 217         * buildsym.c (scoped_free_pendings::scoped_free_pendings): New.
 218         (free_pending_blocks): Now static.
 219
 220 2018-07-16  Tom Tromey  <tom@tromey.com>
 221
 222         * buildsym.h (push_subfile, pop_subfile): Update declarations.
 223         * buildsym.c (struct buildsym_compunit) <m_subfile_stack>: New
 224         member.
 225         (struct subfile_stack): Remove.
 226         (subfile_stack): Remove.
 227         (push_subfile, pop_subfile, buildsym_init): Update.
 228
 229 2018-07-16  Tom Tromey  <tom@tromey.com>
 230
 231         * buildsym.c (push_subfile): Use gdb_assert.
 232         (pop_subfile): Use gdb_assert.
 233
 234 2018-07-16  Tom Tromey  <tom@tromey.com>
 235
 236         * buildsym.h (merge_symbol_lists): Remove.
 237         * buildsym.c (merge_symbol_lists): Remove.
 238
 239 2018-07-16  Tom Tromey  <tom@tromey.com>
 240
 241         * stabsread.c (scan_file_globals): Update comment.
 242         * stabsread.h (scan_file_globals): Move from buildsym.h.
 243         * buildsym.h (scan_file_globals): Move to stabsread.h.
 244
 245 2018-07-16  Tom Tromey  <tom@tromey.com>
 246
 247         * xcoffread.c (xcoff_new_init): Update.
 248         * mipsread.c (mipscoff_new_init): Update.
 249         * mdebugread.c (mdebug_build_psymtabs): Update.
 250         * elfread.c (elf_new_init): Update.
 251         * dbxread.c (dbx_new_init, coffstab_build_psymtabs)
 252         (elfstab_build_psymtabs, stabsect_build_psymtabs): Update.
 253         * buildsym.h (buildsym_new_init): Don't declare.
 254         * buildsym.c (buildsym_new_init): Remove.
 255
 256 2018-07-16  Tom Tromey  <tom@tromey.com>
 257
 258         * stabsread.h (within_function): Move from buildsym.h.
 259         * stabsread.c (start_stabs): Clear within_function.
 260         * coffread.c (coff_start_symtab): Clear within_function.
 261         * buildsym.h (within_function): Move to stabsread.h.
 262         * buildsym.c (prepare_for_building): Update.
 263
 264 2018-07-16  Tom Tromey  <tom@tromey.com>
 265
 266         * stabsread.h (processing_gcc_compilation): Move from buildsym.h.
 267         * dwarf2read.c (dwarf2_start_symtab): Don't set
 268         processing_gcc_compilation.
 269         * buildsym.h (processing_gcc_compilation): Move to stabsread.h.
 270
 271 2018-07-16  Tom Tromey  <tom@tromey.com>
 272
 273         * stabsread.h (HASHSIZE, hashname, symnum, next_symbol_text)
 274         (next_symbol_text_func): Move from buildsym.h.
 275         * stabsread.c (hashname): Move from buildsym.c.
 276         * buildsym.h (HASHSIZE, symnum, next_symbol_text)
 277         (next_symbol_text_func, hashname): Move to stabsread.h.
 278         * buildsym.c: Don't include bcache.h
 279         (hashname): Move to stasbread.c.
 280
 281 2018-07-16  Tom Tromey  <tom@tromey.com>
 282
 283         * buildsym.h (context_stack_size): Don't declare.
 284         * buildsym.c (context_stack_size): New global.
 285
 286 2018-07-16  Tom Tromey  <tom@tromey.com>
 287
 288         * dbxread.c (processing_acc_compilation): New global.
 289         * buildsym.h (processing_acc_compilation): Don't declare.
 290
 291 2018-07-16  Tom Tromey  <tom@tromey.com>
 292
 293         * xcoffread.c (aix_process_linenos, complete_symtab): Update.
 294         * dbxread.c (read_ofile_symtab): Update.
 295         * coffread.c (coff_start_symtab, coff_end_symtab): Update.
 296         * buildsym.h (last_source_start_addr): Remove.
 297         (set_last_source_start_addr, get_last_source_start_addr):
 298         Declare.
 299         * buildsym.c (buildsym_compunit::buildsym_compunit): Add last_addr
 300         parameter.
 301         (struct buildsym_compunit) <m_last_source_start_addr>: New
 302         member.
 303         (prepare_for_building): Remove start_addr parameter.
 304         (start_symtab, restart_symtab, end_symtab_get_static_block)
 305         (end_symtab_with_blockvector): Update.
 306         (set_last_source_start_addr, get_last_source_start_addr): New
 307         functions.
 308
 309 2018-07-16  Tom Tromey  <tom@tromey.com>
 310
 311         * buildsym.c (struct buildsym_compunit) <m_have_line_numbers>: New
 312         member.
 313         (have_line_numbers): Remove.
 314         (record_line, prepare_for_building, end_symtab_get_static_block)
 315         (augment_type_symtab): Update.
 316
 317 2018-07-16  Tom Tromey  <tom@tromey.com>
 318
 319         * buildsym.c (~buildsym_compunit): Free the macro table.
 320         (struct buildsym_compunit) <get_macro_table, release_macros>: New
 321         methods.
 322         <m_pending_macros>: New member.
 323         (pending_macros): Remove.
 324         (~scoped_free_pendings, get_macro_table, prepare_for_building)
 325         (reset_symtab_globals, end_symtab_get_static_block)
 326         (end_symtab_with_blockvector, augment_type_symtab)
 327         (buildsym_init): Update.
 328
 329 2018-07-16  Tom Tromey  <tom@tromey.com>
 330
 331         * buildsym.c (buildsym_compunit::buildsym_compunit): Add name
 332         parameter.
 333         (buildsym_compunit::set_last_source_file): New method.
 334         <m_last_source_file>: New member.
 335         (prepare_for_building): Remove "name" parameter.
 336         (start_symtab, restart_symtab, reset_symtab_globals): Update.
 337         (last_source_file): Remove.
 338         (set_last_source_file, get_last_source_file): Update.
 339
 340 2018-07-16  Tom Tromey  <tom@tromey.com>
 341
 342         * buildsym.c (prepare_for_building): Add assert.
 343
 344 2018-07-16  Tom Tromey  <tom@tromey.com>
 345
 346         * buildsym.c (~buildsym_compunit): Update.
 347         (struct buildsym_compunit) <comp_unit>: Now a unique_xmalloc_ptr.
 348         (start_subfile, patch_subfile_names)
 349         (end_symtab_with_blockvector): Update.
 350
 351 2018-07-16  Tom Tromey  <tom@tromey.com>
 352
 353         * buildsym.c (struct buildsym_compunit): Add constructor,
 354         destructor, initializers.
 355         (start_buildsym_compunit): Remove.
 356         (free_buildsym_compunit): Use "delete".
 357         (start_symtab, restart_symtab): Use "new".
 358
 359 2018-07-13  Simon Marchi  <simon.marchi@polymtl.ca>
 360
 361         * symfile.c (set_objfile_default_section_offset): Remove struct
 362         keyword.
 363
 364 2018-07-14  Stafford Horne  <shorne@gmail.com>
 365
 366         * (Responsible Maintainers): Add myself as or1k maintainer.
 367
 368 2018-07-13  Tom Tromey  <tom@tromey.com>
 369
 370         * symfile.c (set_objfile_default_section_offset): Use extra braces
 371         around initializer.
 372
 373 2018-07-13  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 374
 375         * s390-tdep.c (s390_displaced_step_fixup): Adjust PC for a
 376         non-branching basr.
 377
 378 2018-07-12  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 379
 380         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
 381         unittests/cli-utils-selftests.c
 382         * unittests/cli-utils-selftests.c: New file.
 383
 384 2018-07-12  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 385
 386         * NEWS: Mention new commands. Mention change to 'thread apply'.
 387
 388 2018-07-12  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 389
 390         * thread.c (thr_try_catch_cmd): New function.
 391         (thread_apply_all_command): Handle qcs flags.
 392         (thread_apply_command): Handle qcs flags.
 393         (taas_command): New function.
 394         (tfaas_command): New function.
 395         (_initialize_thread): Update to setup the new commands 'taas
 396         and 'tfaas'. Change doc string for 'thread apply'.
 397
 398 2018-07-12  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 399
 400         * stack.c: (trailing_outermost_frame): New function, mostly
 401         extracted from backtrace_command_1.
 402         (leading_innermost_frame): New function.
 403         (backtrace_command_1): Update to call trailing_outermost_frame.
 404         (frame_apply_command_count): New function.
 405         (frame_apply_level_command): New function.
 406         (frame_apply_all_command): New function.
 407         (frame_apply_command): New function.
 408         (faas_command): New function.
 409         (frame_cmd_list): New variable.
 410         (_initialize_stack): Update to setup the new commands 'frame apply'
 411         and 'faas'.
 412
 413 2018-07-12  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 414
 415         * cli-utils.c (number_or_range_parser::get_number): Only handle
 416         numbers or convenience var as numbers.
 417         (parse_flags): New function.
 418         (parse_flags_qcs): New function.
 419         (number_or_range_parser::finished): Ensure parsing end is detected
 420         before end of string.
 421         * cli-utils.h (parse_flags): New function.
 422         (parse_flags_qcs): New function.
 423         (number_or_range_parser): Remove m_finished bool.
 424         (number_or_range_parser::skip_range): Set m_in_range to false.
 425
 426 2018-07-12  Sergio Durigan Junior  <sergiodj@redhat.com>
 427
 428         * ser-tcp.c (try_connect): Declare 'ioarg' as 'u_long' if building
 429         on Windows.
 430
 431 2018-07-11  Sergio Durigan Junior  <sergiodj@redhat.com>
 432             Jan Kratochvil  <jan.kratochvil@redhat.com>
 433             Paul Fertser  <fercerpav@gmail.com>
 434             Tsutomu Seki  <sekiriki@gmail.com>
 435             Pedro Alves  <palves@redhat.com>
 436
 437         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
 438         'unittests/parse-connection-spec-selftests.c'.
 439         (COMMON_SFILES): Add 'common/netstuff.c'.
 440         (HFILES_NO_SRCDIR): Add 'common/netstuff.h'.
 441         * NEWS (Changes since GDB 8.2): Mention IPv6 support.
 442         * common/netstuff.c: New file.
 443         * common/netstuff.h: New file.
 444         * ser-tcp.c: Include 'netstuff.h' and 'wspiapi.h'.
 445         (wait_for_connect): Update comment.  New parameter
 446         'gdb::optional<int> sock' instead of 'struct serial *scb'.
 447         Use 'sock' directly instead of 'scb->fd'.
 448         (try_connect): New function, with code from 'net_open'.
 449         (net_open): Rewrite main loop to deal with multiple
 450         sockets/addresses.  Handle IPv6-style hostnames; implement
 451         support for IPv6 connections.
 452         * unittests/parse-connection-spec-selftests.c: New file.
 453
 454 2018-07-11  Pedro Alves  <palves@redhat.com>
 455
 456         PR gdb/23377
 457         * remote.c (remote_target::remote_detach_pid): Call
 458         set_current_process.
 459
 460 2018-07-11  Pedro Alves  <palves@redhat.com>
 461
 462         * h8300-tdep.c (h8300_gdbarch_init): Remove
 463         set_gdbarch_ecoff_reg_to_regnum calls.
 464
 465 2018-07-11  Sergio Durigan Junior  <sergiodj@redhat.com>
 466
 467         PR c++/23373
 468         * c-typeprint.c (c_type_print_base_struct_union): Don't print
 469         offsets/sizes for static members of a class/struct.
 470
 471 2018-07-11  Alan Hayward  <alan.hayward@arm.com>
 472
 473         * target-descriptions.c (tdesc_register_bitsize): Rename.
 474         * target-descriptions.h (tdesc_register_bitsize): Likewise.
 475         * rs6000-tdep.c (rs6000_gdbarch_init): Use new name.
 476         * aarch64-tdep.c (aarch64_get_tdesc_vq): Convert size.
 477
 478 2018-07-10  Tom Tromey  <tom@tromey.com>
 479
 480         * breakpoint.c (moribund_locations): Now static and a
 481         std::vector.
 482         (breakpoint_init_inferior, moribund_breakpoint_here_p)
 483         (build_bpstat_chain, update_global_location_list)
 484         (breakpoint_retire_moribund): Update.
 485         * breakpoint.h (bp_location_p): Remove typedef.  Don't declare
 486         VEC.
 487
 488 2018-07-10  Andrew Burgess  <andrew.burgess@embecosm.com>
 489
 490         * riscv-tdep.c (riscv_is_fp_regno_p): New function.
 491         (riscv_register_reggroup_p): Use new function, remove unneeded
 492         parenthesis.
 493         (riscv_push_dummy_call): Extend assert to compare against xlen or
 494         flen based on register type.
 495
 496 2018-07-10  Andrew Burgess  <andrew.burgess@embecosm.com>
 497
 498         * riscv-tdep.c (riscv_print_arg_location): Use TYPE_SAFE_NAME.
 499
 500 2018-07-09  Andrew Burgess  <andrew.burgess@embecosm.com>
 501
 502         * remote.c (show_hardware_watchpoint_limit): New function.
 503         (show_hardware_watchpoint_length_limit): New function.
 504         (show_hardware_breakpoint_limit): New function.
 505         (_initialize_remote): Use add_setshow_zuinteger_unlimited_cmd
 506         where appropriate, update help text.
 507
 508 2018-07-09  Tom Tromey  <tom@tromey.com>
 509
 510         * Makefile.in (CDEPS): Don't mention XM_CDEPS.
 511         (CLIBS): Don't mention NAT_CLIBS.
 512
 513 2018-07-09  Tom Tromey  <tom@tromey.com>
 514
 515         * Makefile.in (ADD_FILES, ADD_DEPS): Remove.
 516         (LIBGDB_OBS, clean mostlyclean): Update.
 517         (gdb$(EXEEXT), insight$(EXEEXT)): Update.
 518
 519 2018-07-09  Tom Tromey  <tom@tromey.com>
 520
 521         * Makefile.in (%.c: %.y): Use ECHO_YACC.
 522         (%.c: %.l): Use ECHO_LEX.  Just fail if flex not available.
 523         * silent-rules.mk (ECHO_YACC, ECHO_LEX): New variables.
 524
 525 2018-07-09  Tom Tromey  <tom@tromey.com>
 526
 527         * Makefile.in (ALLDEPFILES): Remove exec.c.
 528         (COMMON_OBS): Remove exec.o.
 529         (COMMON_SFILES): Add exec.c.
 530
 531 2018-07-09  Tom Tromey  <tom@tromey.com>
 532
 533         * Makefile.in (LINT, LINTFLAGS, LINTFILES, lint): Remove.
 534
 535 2018-07-09  Tom Tromey  <tom@tromey.com>
 536
 537         * Makefile.in (clean mostlyclean): Remove stamp-version.
 538         (version.c): Depend on stamp-version.
 539         (stamp-version): New rule, from version.c rule.
 540
 541 2018-07-09  Tom Tromey  <tom@tromey.com>
 542
 543         * Makefile.in (init.c): Depend on stamp-init.
 544         (stamp-init): New rule, from init.c rule.
 545         (clean mostlyclean): Remove stamp-init.
 546
 547 2018-07-09  Tom Tromey  <tom@tromey.com>
 548
 549         * Makefile.in (INIT_FILES): Remove CONFIG_SRCS,
 550         SUBDIR_GCC_COMPILE_SRCS.
 551
 552 2018-07-09  Tom Tromey  <tom@tromey.com>
 553
 554         * Makefile.in (init.c): Remove some unused sed rules.
 555
 556 2018-07-09  Tom Tromey  <tom@tromey.com>
 557
 558         * Makefile.in (TSOBS): Remove.
 559         (INIT_FILES): Update.
 560         (LIBGDB_OBS): Update.
 561         (COMMON_SFILES): Add inflow.c.
 562         (SFILES): Remove inflow.c.
 563
 564 2018-07-07  Jan Kratochvil  <jan.kratochvil@redhat.com>
 565
 566         * contrib/gdb-add-index.sh ($dwarf5): New, use it.
 567
 568 2018-07-07  Simon Marchi  <simon.marchi@polymtl.ca>
 569
 570         * ia64-libunwind-tdep.c (get_reg_name, get_fpreg_name,
 571         get_saveloc_name, is_signal_frame_name, step_name,
 572         init_remote_name, create_addr_space_name,
 573         destroy_addr_space_name, search_unwind_table_name,
 574         find_dyn_list_name): Constify.
 575
 576 2018-07-05  Simon Marchi  <simon.marchi@polymtl.ca>
 577
 578         * darwin-nat.c (darwin_pthread_kill): New function.
 579         (darwin_resume_thread): Use darwin_pthread_kill.
 580
 581 2018-07-05  Tom de Vries  <tdevries@suse.de>
 582
 583         * macroexp.c (macro_buffer) <operator=>: New member function.
 584
 585 2018-07-04  Tom Tromey  <tom@tromey.com>
 586
 587         * darwin-nat.c (darwin_attach_pid): Use exit_inferior.
 588
 589 2018-07-04  Simon Marchi  <simon.marchi@polymtl.ca>
 590
 591         * common/common-defs.h (HAVE_USEFUL_SBRK): Define.
 592         * main.c: Use HAVE_USEFUL_SBRK instead of HAVE_SBRK.
 593         * maint.c: Likewise.
 594         * top.c: Likewise.
 595
 596 2018-07-04  Joel Brobecker  <brobecker@adacore.com>
 597
 598         * NEWS: Create a new section for the next release branch.
 599         Rename the section of the current branch, now that it has
 600         been cut.
 601
 602 2018-07-04  Joel Brobecker  <brobecker@adacore.com>
 603
 604         GDB 8.2 branch created (1b919490e8ba30bf1d6941df0ed112b0e557017e):
 605         * version.in: Bump version to 8.2.50.DATE-git.
 606
 607 2018-07-04  Vyacheslav Barinov  <v.barinov@samsung.com>
 608             Pedro Alves  <palves@redhat.com>
 609
 610         * linux-nat.c (linux_init_ptrace): Rename to ...
 611         (linux_init_ptrace_procfs): ... this.  Call
 612         linux_proc_init_warnings.
 613         (linux_nat_target::post_attach)
 614         (linux_nat_target::post_startup_inferior): Adjust.
 615         * nat/linux-procfs.c (linux_proc_init_warnings): Define function.
 616         * nat/linux-procfs.h (linux_proc_init_warnings): Declare function.
 617
 618 2018-07-04  Tom de Vries  <tdevries@suse.de>
 619
 620         * dwarf2read.c (error_check_comp_unit_head): Move dwarf version
 621         check ...
 622         (read_comp_unit_head): ... here.
 623
 624 2018-07-03  Tom Tromey  <tom@tromey.com>
 625
 626         * tracepoint.c (process_tracepoint_on_disconnect, start_tracing)
 627         (stop_tracing, tstatus_command)
 628         (find_matching_tracepoint_location, merge_uploaded_tracepoints)
 629         (print_one_static_tracepoint_marker): Update.
 630         * breakpoint.c (static_tracepoints_here, all_tracepoints): Return
 631         std::vector.
 632         * breakpoint.h (breakpoint_p): Remove typedef.  Don't declare
 633         VEC.
 634         (all_tracepoints, static_tracepoints_here): Return std::vector.
 635
 636 2018-07-03  Tom Tromey  <tom@tromey.com>
 637
 638         * common/ptid.c (ptid_equal): Remove.
 639         * common/ptid.h (ptid_equal): Don't declare.
 640         * ada-tasks.c: Update.
 641         * breakpoint.c: Update.
 642         * common/agent.c: Update.
 643         * corelow.c: Update.
 644         * darwin-nat-info.c: Update.
 645         * darwin-nat.c: Update.
 646         * dcache.c: Update.
 647         * dtrace-probe.c: Update.
 648         * dummy-frame.c: Update.
 649         * fbsd-nat.c: Update.
 650         * frame.c: Update.
 651         * gdbthread.h: Update.
 652         * gnu-nat.c: Update.
 653         * go32-nat.c: Update.
 654         * inf-loop.c: Update.
 655         * inf-ptrace.c: Update.
 656         * infcall.c: Update.
 657         * infcmd.c: Update.
 658         * inflow.c: Update.
 659         * infrun.c: Update.
 660         * linux-fork.c: Update.
 661         * linux-nat.c: Update.
 662         * linux-thread-db.c: Update.
 663         * mi/mi-cmd-var.c: Update.
 664         * mi/mi-interp.c: Update.
 665         * mi/mi-main.c: Update.
 666         * nto-procfs.c: Update.
 667         * ppc-linux-tdep.c: Update.
 668         * procfs.c: Update.
 669         * python/py-inferior.c: Update.
 670         * python/py-record-btrace.c: Update.
 671         * python/py-record.c: Update.
 672         * ravenscar-thread.c: Update.
 673         * regcache.c: Update.
 674         * remote-sim.c: Update.
 675         * remote.c: Update.
 676         * sol-thread.c: Update.
 677         * solib.c: Update.
 678         * target.c: Update.
 679         * tui/tui-stack.c: Update.
 680         * varobj.c: Update.
 681         * windows-nat.c: Update.
 682         * windows-tdep.c: Update.
 683
 684 2018-07-03  Tom Tromey  <tom@tromey.com>
 685
 686         * common/ptid.c (ptid_match): Remove.
 687         * common/ptid.h (ptid_match): Don't declare.
 688         * fbsd-nat.c: Update.
 689         * infcmd.c: Update.
 690         * infrun.c: Update.
 691         * linux-nat.c: Update.
 692         * record-btrace.c: Update.
 693         * regcache.c: Update.
 694         * remote.c: Update.
 695
 696 2018-07-03  Tom Tromey  <tom@tromey.com>
 697
 698         * common/ptid.c (ptid_tid_p): Remove.
 699         * common/ptid.h (ptid_tid_p): Don't declare.
 700         * sol-thread.c: Update.
 701
 702 2018-07-03  Tom Tromey  <tom@tromey.com>
 703
 704         * common/ptid.c (ptid_lwp_p): Remove.
 705         * common/ptid.h (ptid_lwp_p): Don't declare.
 706         * fbsd-nat.c: Update.
 707         * linux-nat.c: Update.
 708         * nat/linux-procfs.c: Update.
 709         * nat/x86-linux-dregs.c: Update.
 710         * sol-thread.c: Update.
 711
 712 2018-07-03  Tom Tromey  <tom@tromey.com>
 713
 714         * common/ptid.c (ptid_is_pid): Remove.
 715         * common/ptid.h (ptid_is_pid): Don't declare.
 716         * infrun.c: Update.
 717         * linux-nat.c: Update.
 718         * mi/mi-interp.c: Update.
 719         * remote.c: Update.
 720         * thread.c: Update.
 721
 722 2018-07-03  Tom Tromey  <tom@tromey.com>
 723
 724         * common/ptid.c (ptid_get_tid): Remove.
 725         * common/ptid.h (ptid_get_tid): Don't declare.
 726         * ada-tasks.c: Update.
 727         * aix-thread.c: Update.
 728         * bsd-uthread.c: Update.
 729         * darwin-nat.c: Update.
 730         * fbsd-nat.c: Update.
 731         * i386-darwin-nat.c: Update.
 732         * infrun.c: Update.
 733         * linux-tdep.c: Update.
 734         * nto-procfs.c: Update.
 735         * ppc-ravenscar-thread.c: Update.
 736         * python/py-infthread.c: Update.
 737         * ravenscar-thread.c: Update.
 738         * sol-thread.c: Update.
 739         * sparc-ravenscar-thread.c: Update.
 740         * windows-nat.c: Update.
 741
 742 2018-07-03  Tom Tromey  <tom@tromey.com>
 743
 744         * common/ptid.c (ptid_get_lwp): Remove.
 745         * common/ptid.h (ptid_get_lwp): Don't declare.
 746         * aarch64-linux-nat.c: Update.
 747         * ada-tasks.c: Update.
 748         * aix-thread.c: Update.
 749         * amd64-linux-nat.c: Update.
 750         * arm-linux-nat.c: Update.
 751         * corelow.c: Update.
 752         * fbsd-nat.c: Update.
 753         * fbsd-tdep.c: Update.
 754         * gnu-nat.c: Update.
 755         * i386-cygwin-tdep.c: Update.
 756         * i386-gnu-nat.c: Update.
 757         * i386-linux-nat.c: Update.
 758         * ia64-linux-nat.c: Update.
 759         * inf-ptrace.c: Update.
 760         * infrun.c: Update.
 761         * linux-fork.c: Update.
 762         * linux-nat.c: Update.
 763         * linux-tdep.c: Update.
 764         * linux-thread-db.c: Update.
 765         * mips-linux-nat.c: Update.
 766         * nat/aarch64-linux-hw-point.c: Update.
 767         * nat/aarch64-linux.c: Update.
 768         * nat/linux-btrace.c: Update.
 769         * nat/linux-osdata.c: Update.
 770         * nat/linux-procfs.c: Update.
 771         * nat/x86-linux-dregs.c: Update.
 772         * obsd-nat.c: Update.
 773         * ppc-fbsd-nat.c: Update.
 774         * ppc-linux-nat.c: Update.
 775         * procfs.c: Update.
 776         * python/py-infthread.c: Update.
 777         * ravenscar-thread.c: Update.
 778         * remote.c: Update.
 779         * s390-linux-nat.c: Update.
 780         * sol-thread.c: Update.
 781         * sol2-tdep.c: Update.
 782         * spu-linux-nat.c: Update.
 783         * x86-linux-nat.c: Update.
 784         * xtensa-linux-nat.c: Update.
 785
 786 2018-07-03  Tom Tromey  <tom@tromey.com>
 787
 788         * common/ptid.c (ptid_get_pid): Remove.
 789         * common/ptid.h (ptid_get_pid): Don't declare.
 790         * aarch64-linux-nat.c: Update.
 791         * ada-lang.c: Update.
 792         * aix-thread.c: Update.
 793         * alpha-bsd-nat.c: Update.
 794         * amd64-fbsd-nat.c: Update.
 795         * amd64-linux-nat.c: Update.
 796         * arm-linux-nat.c: Update.
 797         * arm-nbsd-nat.c: Update.
 798         * auxv.c: Update.
 799         * break-catch-syscall.c: Update.
 800         * breakpoint.c: Update.
 801         * bsd-uthread.c: Update.
 802         * corelow.c: Update.
 803         * ctf.c: Update.
 804         * darwin-nat.c: Update.
 805         * fbsd-nat.c: Update.
 806         * fbsd-tdep.c: Update.
 807         * gcore.c: Update.
 808         * gnu-nat.c: Update.
 809         * hppa-nbsd-nat.c: Update.
 810         * hppa-obsd-nat.c: Update.
 811         * i386-fbsd-nat.c: Update.
 812         * ia64-linux-nat.c: Update.
 813         * inf-ptrace.c: Update.
 814         * infcmd.c: Update.
 815         * inferior.c: Update.
 816         * inferior.h: Update.
 817         * inflow.c: Update.
 818         * infrun.c: Update.
 819         * linux-fork.c: Update.
 820         * linux-nat.c: Update.
 821         * linux-tdep.c: Update.
 822         * linux-thread-db.c: Update.
 823         * m68k-bsd-nat.c: Update.
 824         * mi/mi-interp.c: Update.
 825         * mi/mi-main.c: Update.
 826         * mips-linux-nat.c: Update.
 827         * mips-nbsd-nat.c: Update.
 828         * mips64-obsd-nat.c: Update.
 829         * nat/aarch64-linux-hw-point.c: Update.
 830         * nat/aarch64-linux.c: Update.
 831         * nat/linux-btrace.c: Update.
 832         * nat/linux-osdata.c: Update.
 833         * nat/linux-procfs.c: Update.
 834         * nat/x86-linux-dregs.c: Update.
 835         * nto-procfs.c: Update.
 836         * obsd-nat.c: Update.
 837         * ppc-linux-nat.c: Update.
 838         * ppc-nbsd-nat.c: Update.
 839         * ppc-obsd-nat.c: Update.
 840         * proc-service.c: Update.
 841         * procfs.c: Update.
 842         * python/py-inferior.c: Update.
 843         * python/py-infthread.c: Update.
 844         * ravenscar-thread.c: Update.
 845         * record.c: Update.
 846         * remote-sim.c: Update.
 847         * remote.c: Update.
 848         * rs6000-nat.c: Update.
 849         * s390-linux-nat.c: Update.
 850         * sh-nbsd-nat.c: Update.
 851         * sol-thread.c: Update.
 852         * sparc-nat.c: Update.
 853         * sparc64-tdep.c: Update.
 854         * spu-linux-nat.c: Update.
 855         * spu-tdep.c: Update.
 856         * target-debug.h: Update.
 857         * target.c: Update.
 858         * thread.c: Update.
 859         * tid-parse.c: Update.
 860         * tracefile-tfile.c: Update.
 861         * vax-bsd-nat.c: Update.
 862         * windows-nat.c: Update.
 863         * x86-linux-nat.c: Update.
 864         * x86-nat.c: Update.
 865
 866 2018-07-03  Tom Tromey  <tom@tromey.com>
 867
 868         * common/ptid.c (pid_to_ptid): Remove.
 869         * common/ptid.h (pid_to_ptid): Don't declare.
 870         * aix-thread.c: Update.
 871         * arm-linux-nat.c: Update.
 872         * common/ptid.c: Update.
 873         * common/ptid.h: Update.
 874         * corelow.c: Update.
 875         * ctf.c: Update.
 876         * darwin-nat.c: Update.
 877         * fbsd-nat.c: Update.
 878         * fork-child.c: Update.
 879         * gnu-nat.c: Update.
 880         * go32-nat.c: Update.
 881         * inf-ptrace.c: Update.
 882         * infcmd.c: Update.
 883         * inferior.c: Update.
 884         * infrun.c: Update.
 885         * linux-fork.c: Update.
 886         * linux-nat.c: Update.
 887         * nat/aarch64-linux-hw-point.c: Update.
 888         * nat/fork-inferior.c: Update.
 889         * nat/x86-linux-dregs.c: Update.
 890         * nto-procfs.c: Update.
 891         * obsd-nat.c: Update.
 892         * procfs.c: Update.
 893         * progspace.c: Update.
 894         * remote.c: Update.
 895         * rs6000-nat.c: Update.
 896         * s390-linux-nat.c: Update.
 897         * sol-thread.c: Update.
 898         * spu-linux-nat.c: Update.
 899         * target.c: Update.
 900         * top.c: Update.
 901         * tracefile-tfile.c: Update.
 902         * windows-nat.c: Update.
 903
 904 2018-07-03  Tom Tromey  <tom@tromey.com>
 905
 906         * common/ptid.h (ptid_build): Don't declare.
 907         * common/ptid.c (ptid_build): Remove.
 908         * aix-thread.c: Update.
 909         * bsd-kvm.c: Update.
 910         * bsd-uthread.c: Update.
 911         * common/agent.c: Update.
 912         * common/ptid.c: Update.
 913         * common/ptid.h: Update.
 914         * corelow.c: Update.
 915         * darwin-nat.c: Update.
 916         * fbsd-nat.c: Update.
 917         * gnu-nat.c: Update.
 918         * linux-fork.c: Update.
 919         * linux-nat.c: Update.
 920         * linux-thread-db.c: Update.
 921         * nat/linux-osdata.c: Update.
 922         * nat/linux-procfs.c: Update.
 923         * nto-procfs.c: Update.
 924         * obsd-nat.c: Update.
 925         * proc-service.c: Update.
 926         * procfs.c: Update.
 927         * ravenscar-thread.c: Update.
 928         * remote-sim.c: Update.
 929         * remote.c: Update.
 930         * sol-thread.c: Update.
 931         * target.c: Update.
 932         * windows-nat.c: Update.
 933
 934 2018-07-03  Tom Tromey  <tom@tromey.com>
 935
 936         * infrun.c (follow_exec): Use exit_inferior_silent.
 937         * inferior.c (exit_inferior_num_silent): Remove.
 938         * inferior.h (exit_inferior_num_silent): Don't declare.
 939
 940 2018-07-03  Tom Tromey  <tom@tromey.com>
 941
 942         PR cli/23340:
 943         * darwin-nat.c (darwin_attach_pid): Reset inferior and
 944         inferior_ptid on error.
 945
 946 2018-07-02  Maciej W. Rozycki  <macro@mips.com>
 947             Simon Marchi  <simon.marchi@polymtl.ca>
 948
 949         PR tdep/8282
 950         * disasm.h (gdb_disassembler): Add
 951         `m_disassembler_options_holder'. member
 952         * disasm.c (get_all_disassembler_options): New function.
 953         (gdb_disassembler::gdb_disassembler): Use it.
 954         (gdb_buffered_insn_length_init_dis): Likewise.
 955         (gdb_buffered_insn_length): Adjust accordingly.
 956         (set_disassembler_options): Handle options with arguments.
 957         (show_disassembler_options_sfunc): Likewise.  Add a leading new
 958         line if showing options with descriptions.
 959         (disassembler_options_completer): Adapt to using the
 960         `disasm_options_and_args_t' structure.
 961         * mips-tdep.c (mips_disassembler_options): New variable.
 962         (mips_disassembler_options_o32): Likewise.
 963         (mips_disassembler_options_n32): Likewise.
 964         (mips_disassembler_options_n64): Likewise.
 965         (gdb_print_insn_mips): Don't set `disassembler_options'.
 966         (gdb_print_insn_mips_n32, gdb_print_insn_mips_n64): Remove
 967         functions.
 968         (mips_gdbarch_init): Always set `gdbarch_print_insn' to
 969         `gdb_print_insn_mips'.  Set `gdbarch_disassembler_options',
 970         `gdbarch_disassembler_options_implicit' and
 971         `gdbarch_valid_disassembler_options'.
 972         * arm-tdep.c (_initialize_arm_tdep): Adapt to using the
 973         `disasm_options_and_args_t' structure.
 974         * gdbarch.sh (disassembler_options_implicit): New `gdbarch'
 975         method.
 976         (valid_disassembler_options): Switch from `disasm_options_t' to
 977         the `disasm_options_and_args_t' structure.
 978         * NEWS: Document `set disassembler-options' support for the MIPS
 979         target.
 980         * gdbarch.h: Regenerate.
 981         * gdbarch.c: Regenerate.
 982
 983 2018-07-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 984
 985         * riscv-tdep.c (riscv_register_aliases): Swap "fp" and "s0" entries.
 986
 987 2018-06-29  Joel Brobecker  <brobecker@adacore.com>
 988
 989         * amd64-darwin-tdep.c (x86_darwin_init_abi_64): Add missing
 990         parameter in call to amd64_target_description.
 991         * amd64-dicos-tdep.c (amd64_dicos_init_abi): Likewise.
 992         * amd64-fbsd-tdep.c (amd64fbsd_core_read_description)
 993         (amd64fbsd_init_abi): Likewise.
 994         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
 995         * amd64-obsd-tdep.c (amd64obsd_init_abi): Likewise.
 996         * amd64-sol2-tdep.c (amd64_sol2_init_abi): Likewise.
 997         * amd64-fbsd-nat.c (amd64_fbsd_nat_target): Likewise.
 998
 999 2018-06-29  Pedro Alves  <palves@redhat.com>
1000
1001         * gdb/amd64-tdep.h (amd64_create_target_description): Add
1002         "segments" parameter.
1003         * gdb/amd64-tdep.c (amd64_none_init_abi, amd64_x32_none_init_abi)
1004         (_initialize_amd64_tdep): Update call to
1005         amd64_create_target_description.
1006         (amd64_target_description): Add "segments" parameter.  Adjust
1007         the implementation to use it.
1008         * gdb/amd64-linux-tdep.c (amd64_linux_read_description): Update
1009         call to amd64_create_target_description.
1010         * gdb/amd64-windows-tdep.c (amd64_windows_init_abi): Likewise.
1011         * gdb/arch/amd64.h (amd64_create_target_description): Add
1012         "segments" register.
1013         * gdb/arch/amd64.c (amd64_create_target_description): Add
1014         "segments" parameter.  Call create_feature_i386_64bit_segments
1015         only if SEGMENTS is true.
1016         * gdb/gdbserver/win32-i386-low.c (i386_arch_setup): Update
1017         call to amd64_create_target_description.
1018
1019 2018-06-29  Pedro Alves  <palves@redhat.com>
1020
1021         * thread.c (thread_target_id_str): New, factored out from ...
1022         (print_thread_info_1): ... here.  Use it to compute the max
1023         "Target Id" column width.
1024
1025 2018-06-29  Pedro Alves  <palves@redhat.com>
1026
1027         * remote.c (remote_target::extra_thread_info): Delete
1028         'display_buf' and 'n' locals.  from the cache, regardless of
1029         packet mechanims is in use.  Use cache for qThreadExtra and qP
1030         methods too.
1031
1032 2018-06-29  Pedro Alves  <palves@redhat.com>
1033
1034         * blockframe.c (find_pc_sect_containing_function): New function.
1035         * breakpoint.c (print_breakpoint_location): Don't call
1036         find_pc_sect_function.
1037         * linespec.c (create_sals_line_offset): Record the location's
1038         symbol in the sal.
1039         * linespec.c (convert_address_location_to_sals): Fill in sal's
1040         symbol with find_pc_sect_containing_function.
1041         * symtab.c (find_function_start_sal): Rename to ...
1042         (find_function_start_sal_1): ... this.
1043         (find_function_start_sal): Reimplement as wrapper around
1044         find_function_start_sal_1, and use
1045         find_pc_sect_containing_function to fill in the sal's symbol.
1046         (find_function_start_sal(symbol*, bool)): Adjust.
1047         * symtab.h (find_pc_function, find_pc_sect_function): Adjust
1048         comments.
1049         (find_pc_sect_containing_function): Declare.
1050
1051 2018-06-29  Pedro Alves  <palves@redhat.com>
1052
1053         * inline-frame.c (stopped_by_user_bp_inline_frame): Return
1054         true if the the location has no symbol.
1055
1056 2018-06-28  Tom Tromey  <tom@tromey.com>
1057
1058         * NEWS: Mention --enable-codesign.
1059         * silent-rules.mk (ECHO_SIGN): New variable.
1060         * configure.ac: Add --enable-codesign.
1061         * configure: Rebuild.
1062         * Makefile.in (CODESIGN, CODESIGN_CERT): New variables.
1063         (gdb$(EXEEXT)): Optionally invoke codesign.
1064
1065 2018-06-28  Pedro Alves  <palves@redhat.com>
1066
1067         * gdbthread.h (struct thread_suspend_state) <stop_pc>: Extend
1068         comments.
1069         (switch_to_thread_no_regs): Adjust comment.
1070         * infcmd.c (stop_pc): Delete.
1071         (post_create_inferior, info_program_command): Replace references
1072         to stop_pc with references to thread_info->suspend.stop_pc.
1073         * inferior.h (stop_pc): Delete declaration.
1074         * infrun.c (proceed, handle_syscall_event, fill_in_stop_func)
1075         (handle_inferior_event_1, handle_signal_stop)
1076         (process_event_stop_test, keep_going_stepped_thread)
1077         (handle_step_into_function, handle_step_into_function_backward)
1078         (print_stop_location): Replace references to stop_pc with
1079         references to thread_info->suspend.stop_pc.
1080         (struct infcall_suspend_state) <stop_pc>: Delete field.
1081         (save_infcall_suspend_state, restore_infcall_suspend_state):
1082         Remove references to inf_stat->stop_pc.
1083         * linux-fork.c (fork_load_infrun_state): Likewise.
1084         * record-btrace.c (record_btrace_set_replay): Likewise.
1085         * record-full.c (record_full_goto_entry): Likewise.
1086         * remote.c (print_one_stopped_thread): Likewise.
1087         * target.c (target_resume): Extend comment.
1088         * thread.c (set_executing_thread): New.
1089         (set_executing): Use it.
1090         (switch_to_thread_no_regs, switch_to_no_thread, switch_to_thread):
1091         Remove references to stop_pc.
1092
1093 2018-06-28  Pedro Alves  <palves@redhat.com>
1094
1095         * infrun.c (handle_inferior_event_1) <TARGET_WAITKIND_EXECD>:
1096         Moving fetching stop_pc until after ecs->event_thread is refreshed.
1097
1098 2018-06-28  Tom Tromey  <tom@tromey.com>
1099
1100         * coffread.c (coff_symfile_finish): Update.
1101         * xcoffread.c (xcoff_symfile_finish): Update.
1102         * elfread.c (elf_symfile_finish): Update.
1103         * symfile.h (dwarf2_free_objfile): Don't declare.
1104         * dwarf2read.c (_initialize_dwarf2_read): Use
1105         register_objfile_data_with_cleanup.
1106         (dwarf2_free_objfile): Now static.  Change signature.
1107
1108 2018-06-28  Petr Tesarik  <ptesarik@suse.cz>
1109
1110         * symfile.c (add_symbol_file_command, _initialize_symfile): Add
1111         option "-o" to add-symbol-file-load to add an offset to each
1112         section's load address.
1113         * symfile.c (set_objfile_default_section_offset): New function.
1114
1115 2018-06-28  Petr Tesarik  <ptesarik@suse.cz>
1116
1117         * symfile.c (add_symbol_file_command): Make sure that sections
1118         with the same name are sorted in the same order.
1119
1120 2018-06-28  Petr Tesarik  <ptesarik@suse.cz>
1121
1122         * symfile.c (add_symbol_file_command, _initialize_symfile): Do not
1123         require the second argument.  If omitted, load sections at the
1124         addresses specified in the file.
1125
1126 2018-06-28  Petr Tesarik  <ptesarik@suse.cz>
1127
1128         * symfile.c (symbol_file_command, symbol_file_add_main_1)
1129         (_initialize_symfile): Add option "-o" to symbol-file to add an
1130         offset to each section of the symbol file.
1131
1132 2018-06-28  Petr Tesarik  <ptesarik@suse.cz>
1133
1134         * MAINTAINERS (Write After Approval): Add Petr Tesarik.
1135
1136 2018-06-27  Tom Tromey  <tom@tromey.com>
1137
1138         * stack.c (_initialize_stack): Update "func" help text.
1139
1140 2018-06-27  Tom Tromey  <tom@tromey.com>
1141
1142         * python/py-unwind.c (unwind_info_object) <saved_regs>: Now a
1143         std::vector.
1144         (unwind_infopy_str, pyuw_create_unwind_info)
1145         (unwind_infopy_add_saved_register, pyuw_sniffer)
1146         (unwind_infopy_dealloc, unwind_infopy_add_saved_register):
1147         Update.
1148         (struct saved_reg): Add constructor.
1149         <value>: Now a gdbpy_ref<>.
1150
1151 2018-06-27  Tom Tromey  <tom@tromey.com>
1152
1153         * machoread.c (macho_symfile_read): Define "symbol_table" earlier.
1154
1155 2018-06-27  Simon Marchi  <simon.marchi@ericsson.com>
1156
1157         * gdb-gdb.py.in: Format using autopep8.
1158
1159 2018-06-27  Simon Marchi  <simon.marchi@ericsson.com>
1160
1161         * gdb-gdb.py.in (CoreAddrPrettyPrinter): New class.
1162         (type_lookup_function): Recognize CORE_ADDR values.
1163
1164 2018-06-27  Simon Marchi  <simon.marchi@ericsson.com>
1165
1166         * gdb-gdb.py.in (StructMainTypePrettyPrinter) <to_string>: Don't
1167         print tag_name.
1168
1169 2018-06-27  Simon Marchi  <simon.marchi@ericsson.com>
1170
1171         * gdb-gdb.py.in (TypeFlag) <__cmp__>: Remove.
1172         <__lt__>: Add.
1173
1174 2018-06-27  Simon Marchi  <simon.marchi@ericsson.com>
1175
1176         * gdb-gdb.py: Move to...
1177         * gdb-gdb.py.in: ... here.
1178         * configure.ac (AC_CONFIG_FILES): Add gdb-gdb.py.
1179         * Makefile.in (all): Add gdb-gdb.gdb and gdb-gdb.py as
1180         dependencies.
1181         (distclean): Remove gdb-gdb.py when cleaning.
1182         (gdb-gdb.py, gdb-gdb.gdb): New rules.
1183         * configure: Re-generate.
1184
1185 2018-06-27  Pedro Alves  <palves@redhat.com>
1186
1187         * proc-service.c (get_ps_regcache): New.
1188         (ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
1189         (ps_lsetfpregs): Use it.
1190
1191 2018-06-27  Omair Javaid  <omair.javaid@linaro.org>
1192
1193         PR gdb/21695
1194         * dwarf2read.c (lnp_state_machine::check_line_address): Update declaration.
1195         (dwarf_decode_lines_1): Adjust.
1196
1197 2018-06-27  Simon Marchi  <simon.marchi@ericsson.com>
1198
1199         * fbsd-nat.h (class fbsd_nat_target) <find_memory_regions>: Add
1200         override.
1201         <info_proc>: Likewise.
1202
1203 2018-06-26  Joel Brobecker  <brobecker@adacore.com>
1204
1205         * windows-nat.c (do_windows_fetch_inferior_registers): Rename
1206         to windows_fetch_one_register, and only handle the case of
1207         fetching one register.  Move the code that reloads the context
1208         and iterates over all registers if R is negative to...
1209         (windows_nat_target::fetch_registers): ... here.
1210         (do_windows_store_inferior_registers): Rename to
1211         windows_store_one_register, and only handle the case of storing
1212         one register.  Move the code that handles the case where r is
1213         negative to...
1214         (windows_nat_target::store_registers) ... here.
1215
1216 2018-06-26  Tom Tromey  <tom@tromey.com>
1217
1218         PR rust/22574:
1219         * typeprint.c (whatis_exp): Allow ptype/o for Rust.
1220         * rust-lang.c (rust_print_struct_def): Add podata parameter.
1221         Update.
1222         (rust_internal_print_type): Add podata parameter.
1223         (rust_print_type): Update.
1224
1225 2018-06-26  Tom Tromey  <tom@tromey.com>
1226
1227         * typeprint.h (struct print_offset_data) <update, finish,
1228         maybe_print_hole>: New methods.
1229         <indentation>: New constant.
1230         * typeprint.c (print_offset_data::indentation): Define.
1231         (print_offset_data::maybe_print_hole, print_offset_data::update)
1232         (print_offset_data::finish): Move from c-typeprint.c and rename.
1233         * c-typeprint.c (OFFSET_SPC_LEN): Remove.
1234         (print_spaces_filtered_with_print_options): Update.
1235         (c_print_type_union_field_offset, maybe_print_hole)
1236         (c_print_type_struct_field_offset): Move to typeprint.c and
1237         rename.
1238         (c_type_print_base_struct_union): Update.
1239
1240 2018-06-25  Pedro Alves  <palves@redhat.com>
1241
1242         * gdbthread.h (thread_info_ref, delete_thread)
1243         (delete_thread_silent, first_thread_of_inferior)
1244         (any_thread_of_inferior, switch_to_thread)
1245         (enable_thread_stack_temporaries)
1246         (thread_stack_temporaries_enabled_p, push_thread_stack_temporary)
1247         (get_last_thread_stack_temporary)
1248         (value_in_thread_stack_temporaries, can_access_registers_thread):
1249         Spell out "struct thread_info" instead of just "thread_info".
1250         * inferior.h (notice_new_inferior): Likewise.
1251
1252 2018-06-25  Pedro Alves  <palves@redhat.com>
1253
1254         * windows-nat.c (windows_delete_thread): Use find_thread_ptid and
1255         pass thread_info pointer to delete_thread.
1256         (windows_nat_target::detach): Pass inferior pointer to
1257         detach_inferior.
1258         * aix-thread.c (sync_threadlists): Pass thread_info pointer to
1259         delete_thread.
1260         * bsd-kvm.c (bsd_kvm_target::close): Use discard_all_inferiors.
1261         * darwin-nat.c (darwin_check_new_threads): Use find_thread_ptid
1262         and pass a thread_info pointer to delete_thread.
1263         * fbsd-nat.c (fbsd_nat_target::wait): Use find_thread_ptid and
1264         pass thread_info pointer to delete_thread.
1265         * go32-nat.c (go32_nat_target::mourn_inferior): Remove
1266         delete_thread_silent call.
1267         * procfs.c (procfs_target::detach): Pass inferior pointer to
1268         detach_inferior.
1269         (procfs_target::wait): Pass thread_info pointer to delete_thread.
1270         * remote-sim.c (gdbsim_target::mourn_inferior): Remove
1271         delete_thread_silent call.
1272         * windows-nat.c (windows_delete_thread): Use find_thread_ptid and
1273         pass thread_info pointer to delete_thread.
1274         (windows_nat_target::detach): Pass inferior pointer to
1275         delete_inferior.
1276
1277 2018-06-22  Alan Hayward  <alan.hayward@arm.com>
1278
1279         * regcache.c (readable_regcache::read_part): Fix asserts.
1280         (reg_buffer::raw_collect_part): New function.
1281         (regcache::write_part): Fix asserts.
1282         (reg_buffer::raw_supply_part): New function.
1283         (regcache::transfer_regset_register): New helper function.
1284         (regcache::transfer_regset): Call new functions.
1285         (regcache_supply_regset): Use gdb_byte*.
1286         (regcache::supply_regset): Likewise.
1287         (regcache_collect_regset): Likewise.
1288         (regcache::collect_regset): Likewise.
1289         * regcache.h (reg_buffer::raw_collect_part): New declaration.
1290         (reg_buffer::raw_supply_part): Likewise.
1291         (regcache::transfer_regset_register): Likewise.
1292         (regcache::transfer_regset): Use gdb_byte*.
1293
1294 2018-06-22  Alan Hayward  <alan.hayward@arm.com>
1295
1296         * nat/aarch64-sve-linux-ptrace.h (HAS_SVE_STATE): Use &.
1297
1298 2018-06-21  Pedro Alves  <palves@redhat.com>
1299
1300         * ada-lang.h (ada_get_task_number): Take a thread_info pointer
1301         instead of a ptid_t.  All callers adjusted.
1302         * ada-tasks.c (ada_get_task_number): Likewise.  All callers
1303         adjusted.
1304         (print_ada_task_info, display_current_task_id, task_command_1):
1305         Adjust.
1306         * breakpoint.c (watchpoint_in_thread_scope): Adjust to use
1307         inferior_thread.
1308         (breakpoint_kind): Adjust.
1309         (remove_breakpoints_pid): Rename to ...
1310         (remove_breakpoints_inf): ... this.  Adjust to take an inferior
1311         pointer.  All callers adjusted.
1312         (bpstat_clear_actions): Use inferior_thread.
1313         (get_bpstat_thread): New.
1314         (bpstat_do_actions): Use it.
1315         (bpstat_check_breakpoint_conditions, bpstat_stop_status): Adjust
1316         to take a thread_info pointer.  All callers adjusted.
1317         (set_longjmp_breakpoint_for_call_dummy, set_momentary_breakpoint)
1318         (breakpoint_re_set_thread): Use inferior_thread.
1319         * breakpoint.h (struct inferior): Forward declare.
1320         (bpstat_stop_status): Update.
1321         (remove_breakpoints_pid): Delete.
1322         (remove_breakpoints_inf): New.
1323         * bsd-uthread.c (bsd_uthread_target::wait)
1324         (bsd_uthread_target::update_thread_list): Use find_thread_ptid.
1325         * btrace.c (btrace_add_pc, btrace_enable, btrace_fetch)
1326         (maint_btrace_packet_history_cmd)
1327         (maint_btrace_clear_packet_history_cmd): Adjust.
1328         (maint_btrace_clear_cmd, maint_info_btrace_cmd): Adjust to use
1329         inferior_thread.
1330         * cli/cli-interp.c: Include "inferior.h".
1331         * common/refcounted-object.h (struct
1332         refcounted_object_ref_policy): New.
1333         * compile/compile-object-load.c: Include gdbthread.h.
1334         (store_regs): Use inferior_thread.
1335         * corelow.c (core_target::close): Use current_inferior.
1336         (core_target_open): Adjust to use first_thread_of_inferior and use
1337         the current inferior.
1338         * ctf.c (ctf_target::close): Adjust to use current_inferior.
1339         * dummy-frame.c (dummy_frame_id) <ptid>: Delete, replaced by ...
1340         <thread>: ... this new field.  All references adjusted.
1341         (dummy_frame_pop, dummy_frame_discard, register_dummy_frame_dtor):
1342         Take a thread_info pointer instead of a ptid_t.
1343         * dummy-frame.h (dummy_frame_push, dummy_frame_pop)
1344         (dummy_frame_discard, register_dummy_frame_dtor): Take a
1345         thread_info pointer instead of a ptid_t.
1346         * elfread.c: Include "inferior.h".
1347         (elf_gnu_ifunc_resolver_stop, elf_gnu_ifunc_resolver_return_stop):
1348         Use inferior_thread.
1349         * eval.c (evaluate_subexp): Likewise.
1350         * frame.c (frame_pop, has_stack_frames, find_frame_sal): Use
1351         inferior_thread.
1352         * gdb_proc_service.h (struct thread_info): Forward declare.
1353         (struct ps_prochandle) <ptid>: Delete, replaced by ...
1354         <thread>: ... this new field.  All references adjusted.
1355         * gdbarch.h, gdbarch.c: Regenerate.
1356         * gdbarch.sh (get_syscall_number): Replace 'ptid' parameter with a
1357         'thread' parameter.  All implementations and callers adjusted.
1358         * gdbthread.h (thread_info) <set_running>: New method.
1359         (delete_thread, delete_thread_silent): Take a thread_info pointer
1360         instead of a ptid.
1361         (global_thread_id_to_ptid, ptid_to_global_thread_id): Delete.
1362         (first_thread_of_process): Delete, replaced by ...
1363         (first_thread_of_inferior): ... this new function.  All callers
1364         adjusted.
1365         (any_live_thread_of_process): Delete, replaced by ...
1366         (any_live_thread_of_inferior): ... this new function.  All callers
1367         adjusted.
1368         (switch_to_thread, switch_to_no_thread): Declare.
1369         (is_executing): Delete.
1370         (enable_thread_stack_temporaries): Update comment.
1371         <enable_thread_stack_temporaries>: Take a thread_info pointer
1372         instead of a ptid_t.  Incref the thread.
1373         <~enable_thread_stack_temporaries>: Decref the thread.
1374         <m_ptid>: Delete
1375         <m_thr>: New.
1376         (thread_stack_temporaries_enabled_p, push_thread_stack_temporary)
1377         (get_last_thread_stack_temporary)
1378         (value_in_thread_stack_temporaries, can_access_registers_thread):
1379         Take a thread_info pointer instead of a ptid_t.  All callers
1380         adjusted.
1381         * infcall.c (get_call_return_value): Use inferior_thread.
1382         (run_inferior_call): Work with thread pointers instead of ptid_t.
1383         (call_function_by_hand_dummy): Work with thread pointers instead
1384         of ptid_t.  Use thread_info_ref.
1385         * infcmd.c (proceed_thread_callback): Access thread's state
1386         directly.
1387         (ensure_valid_thread, ensure_not_running): Use inferior_thread,
1388         access thread's state directly.
1389         (continue_command): Use inferior_thread.
1390         (info_program_command): Use find_thread_ptid and access thread
1391         state directly.
1392         (proceed_after_attach_callback): Use thread state directly.
1393         (notice_new_inferior): Take a thread_info pointer instead of a
1394         ptid_t.  All callers adjusted.
1395         (exit_inferior): Take an inferior pointer instead of a pid.  All
1396         callers adjusted.
1397         (exit_inferior_silent): New.
1398         (detach_inferior): Delete.
1399         (valid_gdb_inferior_id, pid_to_gdb_inferior_id)
1400         (gdb_inferior_id_to_pid, in_inferior_list): Delete.
1401         (detach_inferior_command, kill_inferior_command): Use
1402         find_inferior_id instead of valid_gdb_inferior_id and
1403         gdb_inferior_id_to_pid.
1404         (inferior_command): Use inferior and thread pointers.
1405         * inferior.h (struct thread_info): Forward declare.
1406         (notice_new_inferior): Take a thread_info pointer instead of a
1407         ptid_t.  All callers adjusted.
1408         (detach_inferior): Delete declaration.
1409         (exit_inferior, exit_inferior_silent): Take an inferior pointer
1410         instead of a pid.  All callers adjusted.
1411         (gdb_inferior_id_to_pid, pid_to_gdb_inferior_id, in_inferior_list)
1412         (valid_gdb_inferior_id): Delete.
1413         * infrun.c (follow_fork_inferior, proceed_after_vfork_done)
1414         (handle_vfork_child_exec_or_exit, follow_exec): Adjust.
1415         (struct displaced_step_inferior_state) <pid>: Delete, replaced by
1416         ...
1417         <inf>: ... this new field.
1418         <step_ptid>: Delete, replaced by ...
1419         <step_thread>: ... this new field.
1420         (get_displaced_stepping_state): Take an inferior pointer instead
1421         of a pid.  All callers adjusted.
1422         (displaced_step_in_progress_any_inferior): Adjust.
1423         (displaced_step_in_progress_thread): Take a thread pointer instead
1424         of a ptid_t.  All callers adjusted.
1425         (displaced_step_in_progress, add_displaced_stepping_state): Take
1426         an inferior pointer instead of a pid.  All callers adjusted.
1427         (get_displaced_step_closure_by_addr): Adjust.
1428         (remove_displaced_stepping_state): Take an inferior pointer
1429         instead of a pid.  All callers adjusted.
1430         (displaced_step_prepare_throw, displaced_step_prepare)
1431         (displaced_step_fixup): Take a thread pointer instead of a ptid_t.
1432         All callers adjusted.
1433         (start_step_over): Adjust.
1434         (infrun_thread_ptid_changed): Remove bit updating ptids in the
1435         displaced step queue.
1436         (do_target_resume): Adjust.
1437         (fetch_inferior_event): Use inferior_thread.
1438         (context_switch, get_inferior_stop_soon): Take an
1439         execution_control_state pointer instead of a ptid_t.  All callers
1440         adjusted.
1441         (switch_to_thread_cleanup): Delete.
1442         (stop_all_threads): Use scoped_restore_current_thread.
1443         * inline-frame.c: Include "gdbthread.h".
1444         (inline_state) <inline_state>: Take a thread pointer instead of a
1445         ptid_t.  All callers adjusted.
1446         <ptid>: Delete, replaced by ...
1447         <thread>: ... this new field.
1448         (find_inline_frame_state): Take a thread pointer instead of a
1449         ptid_t.  All callers adjusted.
1450         (skip_inline_frames, step_into_inline_frame)
1451         (inline_skipped_frames, inline_skipped_symbol): Take a thread
1452         pointer instead of a ptid_t.  All callers adjusted.
1453         * inline-frame.h (skip_inline_frames, step_into_inline_frame)
1454         (inline_skipped_frames, inline_skipped_symbol): Likewise.
1455         * linux-fork.c (delete_checkpoint_command): Adjust to use thread
1456         pointers directly.
1457         * linux-nat.c (get_detach_signal): Likewise.
1458         * linux-thread-db.c (thread_from_lwp): New 'stopped' parameter.
1459         (thread_db_notice_clone): Adjust.
1460         (thread_db_find_new_threads_silently)
1461         (thread_db_find_new_threads_2, thread_db_find_new_threads_1): Take
1462         a thread pointer instead of a ptid_t.  All callers adjusted.
1463         * mi/mi-cmd-var.c: Include "inferior.h".
1464         (mi_cmd_var_update_iter): Update to use thread pointers.
1465         * mi/mi-interp.c (mi_new_thread): Update to use the thread's
1466         inferior directly.
1467         (mi_output_running_pid, mi_inferior_count): Delete, bits factored
1468         out to ...
1469         (mi_output_running): ... this new function.
1470         (mi_on_resume_1): Adjust to use it.
1471         (mi_user_selected_context_changed): Adjust to use inferior_thread.
1472         * mi/mi-main.c (proceed_thread): Adjust to use thread pointers
1473         directly.
1474         (interrupt_thread_callback): : Adjust to use thread and inferior
1475         pointers.
1476         * proc-service.c: Include "gdbthread.h".
1477         (ps_pglobal_lookup): Adjust to use the thread's inferior directly.
1478         * progspace-and-thread.c: Include "inferior.h".
1479         * progspace.c: Include "inferior.h".
1480         * python/py-exitedevent.c (create_exited_event_object): Adjust to
1481         hold a reference to an inferior_object.
1482         * python/py-finishbreakpoint.c (bpfinishpy_init): Adjust to use
1483         inferior_thread.
1484         * python/py-inferior.c (struct inferior_object): Give the type a
1485         tag name instead of a typedef.
1486         (python_on_normal_stop): No need to check if the current thread is
1487         listed.
1488         (inferior_to_inferior_object): Change return type to
1489         inferior_object.  All callers adjusted.
1490         (find_thread_object): Delete, bits factored out to ...
1491         (thread_to_thread_object): ... this new function.
1492         * python/py-infthread.c (create_thread_object): Use
1493         inferior_to_inferior_object.
1494         (thpy_is_stopped): Use thread pointer directly.
1495         (gdbpy_selected_thread): Use inferior_thread.
1496         * python/py-record-btrace.c (btpy_list_object) <ptid>: Delete
1497         field, replaced with ...
1498         <thread>: ... this new field.  All users adjusted.
1499         (btpy_insn_or_gap_new): Drop const.
1500         (btpy_list_new): Take a thread pointer instead of a ptid_t.  All
1501         callers adjusted.
1502         * python/py-record.c: Include "gdbthread.h".
1503         (recpy_insn_new, recpy_func_new): Take a thread pointer instead of
1504         a ptid_t.  All callers adjusted.
1505         (gdbpy_current_recording): Use inferior_thread.
1506         * python/py-record.h (recpy_record_object) <ptid>: Delete
1507         field, replaced with ...
1508         <thread>: ... this new field.  All users adjusted.
1509         (recpy_element_object) <ptid>: Delete
1510         field, replaced with ...
1511         <thread>: ... this new field.  All users adjusted.
1512         (recpy_insn_new, recpy_func_new): Take a thread pointer instead of
1513         a ptid_t.  All callers adjusted.
1514         * python/py-threadevent.c: Include "gdbthread.h".
1515         (get_event_thread): Use thread_to_thread_object.
1516         * python/python-internal.h (struct inferior_object): Forward
1517         declare.
1518         (find_thread_object, find_inferior_object): Delete declarations.
1519         (thread_to_thread_object, inferior_to_inferior_object): New
1520         declarations.
1521         * record-btrace.c: Include "inferior.h".
1522         (require_btrace_thread): Use inferior_thread.
1523         (record_btrace_frame_sniffer)
1524         (record_btrace_tailcall_frame_sniffer): Use inferior_thread.
1525         (get_thread_current_frame): Use scoped_restore_current_thread and
1526         switch_to_thread.
1527         (get_thread_current_frame): Use thread pointer directly.
1528         (record_btrace_replay_at_breakpoint): Use thread's inferior
1529         pointer directly.
1530         * record-full.c: Include "inferior.h".
1531         * regcache.c: Include "gdbthread.h".
1532         (get_thread_arch_regcache): Use the inferior's address space
1533         directly.
1534         (get_thread_regcache, registers_changed_thread): New.
1535         * regcache.h (get_thread_regcache(thread_info *thread)): New
1536         overload.
1537         (registers_changed_thread): New.
1538         (remote_target) <remote_detach_1>: Swap order of parameters.
1539         (remote_add_thread): <remote_add_thread>: Return the new thread.
1540         (get_remote_thread_info(ptid_t)): New overload.
1541         (remote_target::remote_notice_new_inferior): Use thread pointers
1542         directly.
1543         (remote_target::process_initial_stop_replies): Use
1544         thread_info::set_running.
1545         (remote_target::remote_detach_1, remote_target::detach)
1546         (extended_remote_target::detach): Adjust.
1547         * stack.c (frame_show_address): Use inferior_thread.
1548         * target-debug.h (target_debug_print_thread_info_pp): New.
1549         * target-delegates.c: Regenerate.
1550         * target.c (default_thread_address_space): Delete.
1551         (memory_xfer_partial_1): Use current_inferior.
1552         (target_detach): Use current_inferior.
1553         (target_thread_address_space): Delete.
1554         (generic_mourn_inferior): Use current_inferior.
1555         * target.h (struct target_ops) <thread_address_space>: Delete.
1556         (target_thread_address_space): Delete.
1557         * thread.c (init_thread_list): Use ALL_THREADS_SAFE.  Use thread
1558         pointers directly.
1559         (delete_thread_1, delete_thread, delete_thread_silent): Take a
1560         thread pointer instead of a ptid_t.  Adjust all callers.
1561         (ptid_to_global_thread_id, global_thread_id_to_ptid): Delete.
1562         (first_thread_of_process): Delete, replaced by ...
1563         (first_thread_of_inferior): ... this new function.  All callers
1564         adjusted.
1565         (any_thread_of_process): Rename to ...
1566         (any_thread_of_inferior): ... this, and take an inferior pointer.
1567         (any_live_thread_of_process): Rename to ...
1568         (any_live_thread_of_inferior): ... this, and take an inferior
1569         pointer.
1570         (thread_stack_temporaries_enabled_p, push_thread_stack_temporary)
1571         (value_in_thread_stack_temporaries)
1572         (get_last_thread_stack_temporary): Take a thread pointer instead
1573         of a ptid_t.  Adjust all callers.
1574         (thread_info::set_running): New.
1575         (validate_registers_access): Use inferior_thread.
1576         (can_access_registers_ptid): Rename to ...
1577         (can_access_registers_thread): ... this, and take a thread
1578         pointer.
1579         (print_thread_info_1): Adjust to compare thread pointers instead
1580         of ptids.
1581         (switch_to_no_thread, switch_to_thread): Make extern.
1582         (scoped_restore_current_thread::~scoped_restore_current_thread):
1583         Use m_thread pointer directly.
1584         (scoped_restore_current_thread::scoped_restore_current_thread):
1585         Use inferior_thread.
1586         (thread_command): Use thread pointer directly.
1587         (thread_num_make_value_helper): Use inferior_thread.
1588         * top.c (execute_command): Use inferior_thread.
1589         * tui/tui-interp.c: Include "inferior.h".
1590         * varobj.c (varobj_create): Use inferior_thread.
1591         (value_of_root_1): Use find_thread_global_id instead of
1592         global_thread_id_to_ptid.
1593
1594 2018-06-21  Alan Hayward  <alan.hayward@arm.com>
1595
1596         * regcache.c (readable_regcache::read_part): Avoid memcpy when
1597         possible.
1598         (regcache::write_part): Likewise.
1599         (readable_regcache::cooked_read_part): Update comment.
1600         (readable_regcache::cooked_write_part): Likewise.
1601         * regcache.h: (readable_regcache::read_part): Likewise.
1602         (regcache::write_part): Likewise.
1603
1604 2018-06-21  Richard Bunt  <richard.bunt@arm.com>
1605             Dirk Schubert  <dirk.schubert@arm.com>
1606
1607         * aarch64-linux-nat.c (post_attach): New.
1608         (aarch64_linux_nat_target::post_attach): Override post_attach to
1609         record the number of hardware debug registers.
1610
1611 2018-06-20  Tom Tromey  <tom@tromey.com>
1612
1613         * python/py-param.c (add_setshow_generic): Make parameters const.
1614         (parmpy_init): Update.
1615
1616 2018-06-20  Simon Marchi  <simon.marchi@polymtl.ca>
1617
1618         * regcache.h (regcache_cooked_read_ftype): Rename to...
1619         (register_read_ftype): ...this, change type to function_view.
1620         (class reg_buffer) <save>: Remove src parameter.
1621         (readonly_detached_regcache) <readonly_detached_regcache>: Make
1622         parameter non-const in first overload.  Remove src parameter in
1623         second overload.
1624         * regcache.c (do_cooked_read): Remove.
1625         (readonly_detached_regcache::readonly_detached_regcache): Make
1626         parameter non-const, adjust call to other constructor.
1627         (reg_buffer::save): Remove src parameter.
1628         * frame.c (do_frame_register_read): Remove.
1629         (frame_save_as_regcache): Use lambda function.
1630         * ppc-linux-tdep.c (ppu2spu_unwind_register): Change type of src
1631         parameter to ppu2spu_data *.
1632         (ppu2spu_sniffer): Use lambda function.
1633
1634 2018-06-20  Simon Marchi  <simon.marchi@polymtl.ca>
1635
1636         * record-full.c (record_full_target::insert_breakpoint): Remove
1637         "struct" keyword, add const.
1638
1639 2018-06-19  Simon Marchi  <simon.marchi@ericsson.com>
1640
1641         * common/common-defs.h (PACKAGE_NAME, PACKAGE_VERSION,
1642         PACKAGE_STRING, PACKAGE_TARNAME): Undefine.
1643         * configure.ac: Remove AC_PREREQ, add missing quoting.
1644         * gnulib/configure.ac: Modernize usage of
1645         AC_INIT/AM_INIT_AUTOMAKE.  Remove AC_PREREQ.
1646         * gnulib/update-gnulib.sh (AUTOCONF_VERSION): Bump to 2.69.
1647         (AUTOMAKE_VERSION): Bump to 1.15.1.
1648         * configure: Re-generate.
1649         * config.in: Re-generate.
1650         * aclocal.m4: Re-generate.
1651         * gnulib/aclocal.m4: Re-generate.
1652         * gnulib/config.in: Re-generate.
1653         * gnulib/configure: Re-generate.
1654         * gnulib/import/Makefile.in: Re-generate.
1655
1656 2018-06-19  Pedro Alves  <palves@redhat.com>
1657
1658         * minsyms.c (msym_prefer_to_msym_type): New, factored out from ...
1659         (lookup_minimal_symbol_by_pc_section): ... here with
1660         gdb_assert_not_reached added.
1661
1662 2018-06-19  Pedro Alves  <palves@redhat.com>
1663
1664         * inline-frame.c (stopped_by_user_bp_inline_frame): Replace PC
1665         parameter with a block parameter.  Compare location's block symbol
1666         with the frame's block instead of addresses.
1667         (skip_inline_frames): Pass the current block instead of the
1668         frame's address.  Break out as soon as we determine the frame
1669         should not be skipped.
1670
1671 2018-06-18  Tom Tromey  <tom@tromey.com>
1672
1673         * solib-aix.c (solib_aix_get_section_offsets): Return
1674         unique_xmalloc_ptr.
1675         (solib_aix_solib_create_inferior_hook): Update.
1676
1677 2018-06-18  Tom Tromey  <tom@tromey.com>
1678
1679         * solib-darwin.c (darwin_current_sos): Use unique_xmalloc_ptr.
1680
1681 2018-06-18  Tom Tromey  <tom@tromey.com>
1682
1683         * solib-frv.c (frv_relocate_main_executable): Use
1684         unique_xmalloc_ptr.
1685         * solib-dsbt.c (dsbt_relocate_main_executable): Use
1686         unique_xmalloc_ptr.
1687
1688 2018-06-18  Tom Tromey  <tom@tromey.com>
1689
1690         * objfiles.h (inhibit_section_map_updates): Update.
1691         (resume_section_map_updates, resume_section_map_updates_cleanup):
1692         Remove.
1693         * solib-svr4.c (svr4_handle_solib_event): Update.
1694         * objfiles.c (inhibit_section_map_updates): Return
1695         scoped_restore_tmpl<int>.
1696         (resume_section_map_updates, resume_section_map_updates_cleanup):
1697         Remove.
1698
1699 2018-06-18  Tom Tromey  <tom@tromey.com>
1700
1701         * valprint.h (read_string): Update.
1702         * valprint.c (read_string): Change type of "buffer".
1703         (val_print_string): Update.
1704         * python/py-value.c (valpy_string): Update.
1705         * language.h (struct language_defn) <la_get_string>: Change
1706         type of "buffer".
1707         (default_get_string, c_get_string): Update.
1708         * language.c (default_get_string): Change type of "buffer".
1709         * guile/scm-value.c (gdbscm_value_to_string): Update.
1710         * c-lang.c (c_get_string): Change type of "buffer".
1711
1712 2018-06-18  Tom Tromey  <tom@tromey.com>
1713
1714         * ser-mingw.c (struct pipe_state_destroyer): New.
1715         (pipe_state_up): New typedef.
1716         (cleanup_pipe_state): Remove.
1717         (pipe_windows_open): Use pipe_state_up.  Don't release argv.
1718
1719 2018-06-18  Tom Tromey  <tom@tromey.com>
1720
1721         * rust-lang.h (rust_yyerror): Don't declare.
1722         * rust-lang.c (rust_language_defn): Update.
1723         * rust-exp.y (yyerror): Now static.
1724         * parse.c (parse_exp_in_context_1): Update.
1725         * p-lang.h (p_yyerror): Don't declare.
1726         * p-lang.c (p_language_defn): Update.
1727         * p-exp.y (yyerror): Now static.
1728         * opencl-lang.c (opencl_language_defn): Update.
1729         * objc-lang.c (objc_language_defn): Update.
1730         * m2-lang.h (m2_yyerror): Don't declare.
1731         * m2-lang.c (m2_language_defn): Update.
1732         * m2-exp.y (yyerror): Now static.
1733         * language.h (struct language_defn) <la_error>: Remove.
1734         * language.c (unk_lang_error): Remove.
1735         (unknown_language_defn, auto_language_defn): Remove.
1736         * go-lang.h (go_yyerror): Don't declare.
1737         * go-lang.c (go_language_defn): Update.
1738         * go-exp.y (yyerror): Now static.
1739         * f-lang.h (f_yyerror): Don't declare.
1740         * f-lang.c (f_language_defn): Update.
1741         * f-exp.y (yyerror): Now static.
1742         * d-lang.h (d_yyerror): Don't declare.
1743         * d-lang.c (d_language_defn): Update.
1744         * d-exp.y (yyerror): Now static.
1745         * c-lang.h (c_yyerror): Don't declare.
1746         * c-lang.c (c_language_defn, cplus_language_defn)
1747         (asm_language_defn, minimal_language_defn): Update.
1748         * c-exp.y (yyerror): Now static.
1749         * ada-lang.h (ada_yyerror): Don't declare.
1750         * ada-lang.c (ada_language_defn): Update.
1751         * ada-exp.y (yyerror): Now static.
1752
1753 2018-06-18  Alan Hayward  <alan.hayward@arm.com>
1754
1755         * aarch64-linux-nat.c (fetch_sveregs_from_thread): New function.
1756         (store_sveregs_to_thread): Likewise.
1757         (aarch64_linux_fetch_inferior_registers): Check for SVE.
1758         (aarch64_linux_store_inferior_registers): Likewise.
1759         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_get_sveregs): New
1760         function.
1761         (aarch64_sve_regs_copy_to_regcache): Likewise.
1762         (aarch64_sve_regs_copy_from_regcache): Likewise.
1763         * nat/aarch64-sve-linux-ptrace.h (aarch64_sve_get_sveregs): New
1764         declaration.
1765         (aarch64_sve_regs_copy_to_regcache): Likewise.
1766         (aarch64_sve_regs_copy_from_regcache): Likewise.
1767         (sve_context): Structure from Linux headers.
1768         (SVE_SIG_ZREGS_SIZE): Define from Linux headers.
1769         (SVE_SIG_ZREG_SIZE): Likewise.
1770         (SVE_SIG_PREG_SIZE): Likewise.
1771         (SVE_SIG_FFR_SIZE): Likewise.
1772         (SVE_SIG_REGS_OFFSET): Likewise.
1773         (SVE_SIG_ZREGS_OFFSET): Likewise.
1774         (SVE_SIG_ZREG_OFFSET): Likewise.
1775         (SVE_SIG_ZREGS_SIZE): Likewise.
1776         (SVE_SIG_PREGS_OFFSET): Likewise.
1777         (SVE_SIG_PREG_OFFSET): Likewise.
1778         (SVE_SIG_PREGS_SIZE): Likewise.
1779         (SVE_SIG_FFR_OFFSET): Likewise.
1780         (SVE_SIG_REGS_SIZE): Likewise.
1781         (SVE_SIG_CONTEXT_SIZE): Likewise.
1782         (SVE_PT_REGS_MASK): Likewise.
1783         (SVE_PT_REGS_FPSIMD): Likewise.
1784         (SVE_PT_REGS_SVE): Likewise.
1785         (SVE_PT_VL_INHERIT): Likewise.
1786         (SVE_PT_VL_ONEXEC): Likewise.
1787         (SVE_PT_REGS_OFFSET): Likewise.
1788         (SVE_PT_FPSIMD_OFFSET): Likewise.
1789         (SVE_PT_FPSIMD_SIZE): Likewise.
1790         (SVE_PT_SVE_ZREG_SIZE): Likewise.
1791         (SVE_PT_SVE_PREG_SIZE): Likewise.
1792         (SVE_PT_SVE_FFR_SIZE): Likewise.
1793         (SVE_PT_SVE_FPSR_SIZE): Likewise.
1794         (SVE_PT_SVE_FPCR_SIZE): Likewise.
1795         (__SVE_SIG_TO_PT): Likewise.
1796         (SVE_PT_SVE_OFFSET): Likewise.
1797         (SVE_PT_SVE_ZREGS_OFFSET): Likewise.
1798         (SVE_PT_SVE_ZREG_OFFSET): Likewise.
1799         (SVE_PT_SVE_ZREGS_SIZE): Likewise.
1800         (SVE_PT_SVE_PREGS_OFFSET): Likewise.
1801         (SVE_PT_SVE_PREG_OFFSET): Likewise.
1802         (SVE_PT_SVE_PREGS_SIZE): Likewise.
1803         (SVE_PT_SVE_FFR_OFFSET): Likewise.
1804         (SVE_PT_SVE_FPSR_OFFSET): Likewise.
1805         (SVE_PT_SVE_FPCR_OFFSET): Likewise.
1806         (SVE_PT_SVE_SIZE): Likewise.
1807         (SVE_PT_SIZE): Likewise.
1808         (HAS_SVE_STATE): New define.
1809
1810 2018-06-18  Alan Hayward  <alan.hayward@arm.com>
1811
1812         * nat/aarch64-sve-linux-sigcontext.h: New file.
1813         * nat/aarch64-sve-linux-ptrace.h (SVE_VQ_BYTES): Move to
1814         new files.
1815         (SVE_VQ_MIN): Likewise.
1816         (SVE_VQ_MAX): Likewise.
1817         (SVE_VL_MIN): Likewise.
1818         (SVE_VL_MAX): Likewise.
1819         (SVE_NUM_ZREGS): Likewise.
1820         (SVE_NUM_PREGS): Likewise.
1821         (sve_vl_valid): Likewise.
1822         (struct user_sve_header): Likewise.
1823
1824 2018-06-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1825             Richard Bunt <Richard.Bunt@arm.com>
1826
1827         * linux-nat.c (stop_wait_callback): Don't discard SIGSTOP if it
1828         was requested by GDB.
1829
1830 2018-06-15  Tom de Vries  <tdevries@suse.de>
1831
1832         * MAINTAINERS (Write After Approval): Add Tom de Vries.
1833
1834 2018-06-14  Simon Marchi  <simon.marchi@polymtl.ca>
1835
1836         * gnulib/update-gnulib.sh: Print expected versions of
1837         autoconf/aclocal.
1838
1839 2018-06-14  Simon Marchi  <simon.marchi@ericsson.com>
1840
1841         * arch-utils.c (default_type_align): Use type_length_units.
1842         * gdbtypes.c (type_align): Use type_length_units.
1843
1844 2018-06-14  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1845
1846         * cli/cli-script.c (_initialize_cli_script): Fix online documentation
1847         of 'define' command.
1848
1849 2018-06-14  Tom de Vries  <tdevries@suse.de>
1850
1851         PR cli/22573
1852         * infcmd.c (print_return_value_1): Use get_user_print_options instead of
1853         get_no_prettyformat_print_options.
1854
1855 2018-06-13  Simon Marchi  <simon.marchi@ericsson.com>
1856
1857         * sparc-nat.h: Include target.h.
1858         * sparc64-linux-nat.c (class sparc64_linux_nat_target)
1859         <fetch_registers>: Remove this argument in function call.
1860         <store_registers>: Remove this argument in function call, remove
1861         extra semicolon.
1862         <low_forget_process>: Call sparc64_forget_process instead of
1863         sparc_forget_process.
1864
1865 2018-06-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1866
1867         * procfs.c (_initialize_procfs): Use add_inf_child_target.
1868         (procfs_target::make_corefile_notes): Adjust to new
1869         target_read_alloc return type.
1870
1871 2018-06-12  Andrew Burgess  <andrew.burgess@embecosm.com>
1872             Stephen Roberts  <stephen.roberts@arm.com>
1873
1874         PR gdb/22882
1875         * infrun.c (fetch_inferior_event): If GDB is not proceeding then
1876         run INF_EXEC_COMPLETE handler, even when not calling normal_stop.
1877         Move should_notify_stop local into more inner scope.
1878
1879 2018-06-12  Andrew Burgess  <andrew.burgess@embecosm.com>
1880             Stephen Roberts  <stephen.roberts@arm.com>
1881
1882         PR gdb/22882
1883         * infrun.c (resume_1): Add call to mark_async_event_handler.
1884
1885 2018-06-12  Andrew Burgess  <andrew.burgess@embecosm.com>
1886
1887         * infrun.c (do_target_wait): Change old version of $pc printed.
1888
1889 2018-06-11  Simon Marchi  <simon.marchi@ericsson.com>
1890
1891         * dwarf2read.c (read_index_from_section): Rename to...
1892         (read_gdb_index_from_section): ... this, update all callers.
1893         (dwarf2_read_index): Rename to...
1894         (dwarf2_read_gdb_index): ... this, update all callers.
1895
1896 2018-06-11  John David Anglin  <danglin@gcc.gnu.org>
1897
1898         * gdb/hppa-linux-nat.c
1899         (hppa_linux_nat_target::fetch_inferior_registers): Rename to
1900         hppa_linux_nat_target::fetch_registers.
1901
1902 2018-06-11  Alan Hayward  <alan.hayward@arm.com>
1903
1904         * aarch64-tdep.c (aarch64_dwarf_reg_to_regnum): Add mappings.
1905         * aarch64-tdep.h (AARCH64_DWARF_SVE_VG): Add define.
1906         (AARCH64_DWARF_SVE_FFR): Likewise.
1907         (AARCH64_DWARF_SVE_P0): Likewise.
1908         (AARCH64_DWARF_SVE_Z0): Likewise.
1909
1910 2018-06-11  Alan Hayward  <alan.hayward@arm.com>
1911
1912         * common/common-regcache.h (raw_compare): New function.
1913         * regcache.c (regcache::raw_compare): Likewise.
1914         * regcache.h (regcache::raw_compare): New declaration.
1915
1916 2018-06-11  Alan Hayward  <alan.hayward@arm.com>
1917
1918         * common/common-regcache.h (reg_buffer_common): New structure.
1919         * regcache.c (reg_buffer::invalidate): Move from detached_regcache.
1920         (reg_buffer::raw_supply): Likewise.
1921         (reg_buffer::raw_supply_integer): Likewise.
1922         (reg_buffer::raw_supply_zeroed): Likewise.
1923         (reg_buffer::raw_collect): Likewise.
1924         (reg_buffer::raw_collect_integer): Likewise.
1925         * regcache.h (reg_buffer::invalidate): Move from detached_regcache.
1926         (reg_buffer::raw_supply): Likewise.
1927         (reg_buffer::raw_supply_integer): Likewise.
1928         (reg_buffer::raw_supply_zeroed): Likewise.
1929         (reg_buffer::raw_collect): Likewise.
1930         (reg_buffer::raw_collect_integer): Likewise.
1931
1932 2018-06-10  Tom Tromey  <tom@tromey.com>
1933
1934         * remote.c (stop_reply_p): Remove typedef.  Don't declare queue.
1935         (class remote_state) <stop_reply_queue>: Now std::vector.
1936         (remote_state::~remote_state)
1937         (remote_target::stop_reply_queue_length): Update.
1938         (struct queue_iter_param, remove_child_of_pending_fork)
1939         (struct check_pending_event_prevents_wildcard_vcont_callback_data)
1940         (check_pending_event_prevents_wildcard_vcont_callback)
1941         (remove_stop_reply_for_inferior)
1942         (remove_stop_reply_of_remote_state)
1943         (remote_notif_remove_once_on_match)
1944         (stop_reply_match_ptid_and_ws)
1945         (remote_kill_child_of_pending_fork): Remove.
1946         (remote_target::remove_new_fork_children)
1947         (remote_target::check_pending_events_prevent_wildcard_vcont)
1948         (remote_target::discard_pending_stop_replies)
1949         (remote_target::discard_pending_stop_replies_in_queue)
1950         (remote_target::remote_notif_remove_queued_reply)
1951         (remote_target::queued_stop_reply)
1952         (remote_target::push_stop_reply, remote_target::peek_stop_reply)
1953         (remote_target::wait, remote_target::kill_new_fork_children)
1954         (remote_target::async): Update.
1955
1956 2018-06-10  Tom Tromey  <tom@tromey.com>
1957
1958         * record-full.c (record_full_arch_list_cleanups): Remove.
1959         (record_full_message): Use try/catch.
1960         (record_full_wait_cleanups): Remove.
1961         (record_full_wait_1): Use try/catch.
1962         (record_full_restore): Likewise.
1963
1964 2018-06-10  Tom Tromey  <tom@tromey.com>
1965
1966         * record-full.c (record_full_breakpoint_p): Remove typedef.  Don't
1967         declare VEC.  Add constructor.
1968         <in_target_beneath>: Now bool.
1969         (record_full_breakpoints): Now a std::vector, static.
1970         (record_full_sync_record_breakpoints)
1971         (record_full_init_record_breakpoints)
1972         (record_full_target::insert_breakpoint)
1973         (record_full_target::remove_breakpoint): Update.  Don't use XNEW.
1974
1975 2018-06-10  Simon Marchi  <simon.marchi@polymtl.ca>
1976
1977         * dwarf2read.c (process_cu_includes): Remove struct keyword.
1978         * serial.c (serial_interface_lookup): Remove struct keyword.
1979
1980 2018-06-10  Tom Tromey  <tom@tromey.com>
1981
1982         * procfs.c (procfs_target::xfer_partial): Use "beneath" as a
1983         method.
1984         * nto-procfs.c (nto_procfs_target::xfer_partial): Use "beneath" as
1985         a method.
1986         * go32-nat.c (go32_nat_target::xfer_partial): Use "beneath" as a
1987         method.
1988         * arm-linux-nat.c (arm_linux_nat_target::read_description): Use
1989         "beneath" as a method.
1990         * arm-fbsd-nat.c (arm_fbsd_nat_target::read_description):
1991         Use "beneath" as a method.
1992
1993 2018-06-10  Tom Tromey  <tom@tromey.com>
1994
1995         * tracefile.c (struct trace_file_writer_deleter): New.
1996         <operator()>: Rename from trace_file_writer_xfree.
1997         (trace_file_writer_up): New typedef.
1998         (tsave_command, trace_save_tfile, trace_save_ctf): Update.
1999
2000 2018-06-09  Simon Marchi  <simon.marchi@ericsson.com>
2001
2002         * regcache.h (reg_buffer) <~reg_buffer>: Use default destructor.
2003         <m_registers, m_register_status>: Change type to
2004         std::unique_ptr.
2005         * regcache.c (reg_buffer::reg_buffer): Use new instead of
2006         XCNEWVEC.
2007
2008 2018-06-09  Simon Marchi  <simon.marchi@ericsson.com>
2009
2010         * common/common-regcache.h (enum register_status): Add
2011         underlying type "signed char".
2012         * regcache.h (reg_buffer) <m_register_status>: Change type to
2013         register_status *.
2014         * regcache.c (reg_buffer::reg_buffer): Alocate arrays of
2015         register_status instead of signed char.
2016         (reg_buffer::save): Use REG_UNKNOWN instead of 0.
2017         (reg_buffer::get_register_status): Remove cast.
2018         (readable_regcache::raw_read): Remove cast.
2019         (readable_regcache::cooked_read): Remove cast.
2020
2021 2018-06-09  Tom Tromey  <tom@tromey.com>
2022
2023         * source.c (reverse_search_command, forward_search_command): Use
2024         scoped_fd.
2025
2026 2018-06-09  Tom Tromey  <tom@tromey.com>
2027
2028         * serial.c (serial_ops_p): Remove typedef.  Don't declare VEC.
2029         (serial_ops_list): Now static, std::vector.
2030         (serial_interface_lookup, serial_add_interface): Update.
2031
2032 2018-06-09  Tom Tromey  <tom@tromey.com>
2033
2034         * dwarf2read.c (process_cu_includes): Update.
2035         (process_full_comp_unit): Update.
2036         * dwarf2read.h (struct dwarf2_per_objfile) <just_read_cus>: Now a
2037         std::vector.
2038
2039 2018-06-08  Paul Koning  <paul_koning@dell.com>
2040
2041         PR gdb/23252
2042
2043         * python/python.c (do_start_initialization):
2044         Avoid call to internal Python API.
2045         (init__gdb_module): New function.
2046
2047 2018-06-08  Gary Benson <gbenson@redhat.com>
2048
2049         * linux-thread-db.c (valprint.h): New include.
2050         (struct check_thread_db_info): New structure.
2051         (check_thread_db_on_load, tdb_testinfo): New static globals.
2052         (check_thread_db, check_thread_db_callback): New functions.
2053         (try_thread_db_load_1): Run integrity checks if requested.
2054         (maintenance_check_libthread_db): New function.
2055         (_initialize_thread_db): Register "maint check libthread-db"
2056         and "maint set/show check-libthread-db".
2057         * NEWS: Mention the above new commands.
2058
2059 2018-06-08  Tom Tromey  <tom@tromey.com>
2060
2061         * windows-nat.c (windows_nat_target::xfer_partial): "beneath" is
2062         now a method.
2063
2064 2018-06-08  Tom Tromey  <tom@tromey.com>
2065
2066         * btrace.c (parse_xml_raw): Use gdb::unique_xmalloc_ptr.
2067
2068 2018-06-08  Tom Tromey  <tom@tromey.com>
2069
2070         * common/btrace-common.h (struct btrace_data): Add constructor,
2071         destructor, move assignment operator.
2072         <empty, clear, fini>: New methods.
2073         <format>: Initialize.
2074         (btrace_data_init, btrace_data_fini, btrace_data_clear)
2075         (btrace_data_empty): Don't declare.
2076         * common/btrace-common.c (btrace_data_init): Remove.
2077         (btrace_data::fini): Rename from btrace_data_fini.
2078         (btrace_data::empty): Rename from btrace_data_empty.
2079         (btrace_data::clear): Rename from btrace_data_clear.  Return
2080         bool.
2081         * btrace.h (make_cleanup_btrace_data): Don't declare.
2082         * btrace.c (btrace_add_pc, btrace_stitch_trace, btrace_clear)
2083         (parse_xml_btrace): Update.
2084         (do_btrace_data_cleanup, make_cleanup_btrace_data): Remove.
2085         (maint_btrace_clear_packet_history_cmd): Update.
2086
2087 2018-06-07  Pedro Alves  <palves@redhat.com>
2088
2089         * target.h (target_ops) <beneath>: Now a method.  All references
2090         updated.
2091         (class target_stack): New.
2092         * target.c (g_target_stack): New.
2093         (g_current_top_target): Delete.
2094         (current_top_target): Get the top target out of g_target_stack.
2095         (target_stack::push, target_stack::unpush): New.
2096         (push_target, unpush_target): Reimplement.
2097         (target_is_pushed): Reimplement in terms of g_target_stack.
2098         (target_ops::beneath, target_stack::find_beneath): New.
2099
2100 2018-06-07  Pedro Alves  <palves@redhat.com>
2101
2102         * target.h (find_target_beneath): Delete declaration.
2103         * target.c (find_target_beneath): Delete definition.
2104         * aix-thread.c: All callers of find_target_beneath adjusted to
2105         call target_ops::beneath instead.
2106         * bsd-uthread.c: Likewise.
2107         * linux-thread-db.c: Likewise.
2108         * ravenscar-thread.c: Likewise.
2109         * sol-thread.c: Likewise.
2110         * spu-multiarch.c: Likewise.
2111
2112 2018-06-07  Pedro Alves  <palves@redhat.com>
2113
2114         * target.h (target_ops) <beneath>: Now a method.  All references
2115         updated.
2116         (target_ops) <m_beneath>: New.
2117         * target.c (target_ops::beneath): New.
2118         * corelow.c: Adjust all references to target_ops::beneath.
2119         * linux-thread-db.c: Likewise.
2120         * make-target-delegates: Likewise.
2121         * record-btrace.c: Likewise.
2122         * record-full.c: Likewise.
2123         * remote.c: Likewise.
2124         * target.c: Likewise.
2125         * target-delegates.c: Regenerate.
2126
2127 2018-06-07  Pedro Alves  <palves@redhat.com>
2128
2129         * target.h (target_stack): Delete.
2130         (current_top_target): Declare function.
2131         * target.c (target_stack): Delete.
2132         (g_current_top_target): New.
2133         (current_top_target): New function.
2134         * auxv.c: Use current_top_target instead of target_stack
2135         throughout.
2136         * avr-tdep.c: Likewise.
2137         * breakpoint.c: Likewise.
2138         * corefile.c: Likewise.
2139         * elfread.c: Likewise.
2140         * eval.c: Likewise.
2141         * exceptions.c: Likewise.
2142         * frame.c: Likewise.
2143         * gdbarch-selftests.c: Likewise.
2144         * gnu-v3-abi.c: Likewise.
2145         * ia64-tdep.c: Likewise.
2146         * ia64-vms-tdep.c: Likewise.
2147         * infcall.c: Likewise.
2148         * infcmd.c: Likewise.
2149         * infrun.c: Likewise.
2150         * linespec.c: Likewise.
2151         * linux-tdep.c: Likewise.
2152         * minsyms.c: Likewise.
2153         * ppc-linux-nat.c: Likewise.
2154         * ppc-linux-tdep.c: Likewise.
2155         * procfs.c: Likewise.
2156         * regcache.c: Likewise.
2157         * remote.c: Likewise.
2158         * rs6000-tdep.c: Likewise.
2159         * s390-linux-nat.c: Likewise.
2160         * s390-tdep.c: Likewise.
2161         * solib-aix.c: Likewise.
2162         * solib-darwin.c: Likewise.
2163         * solib-dsbt.c: Likewise.
2164         * solib-spu.c: Likewise.
2165         * solib-svr4.c: Likewise.
2166         * solib-target.c: Likewise.
2167         * sparc-tdep.c: Likewise.
2168         * sparc64-tdep.c: Likewise.
2169         * spu-tdep.c: Likewise.
2170         * symfile.c: Likewise.
2171         * symtab.c: Likewise.
2172         * target-descriptions.c: Likewise.
2173         * target-memory.c: Likewise.
2174         * target.c: Likewise.
2175         * target.h: Likewise.
2176         * tracefile-tfile.c: Likewise.
2177         * tracepoint.c: Likewise.
2178         * valops.c: Likewise.
2179         * valprint.c: Likewise.
2180         * value.c: Likewise.
2181         * windows-tdep.c: Likewise.
2182         * mi/mi-main.c: Likewise.
2183
2184 2018-06-07  Tom Tromey  <tom@tromey.com>
2185
2186         * valprint.h (build_address_symbolic): Declare.
2187         * printcmd.c (print_address_symbolic): Update.
2188         (build_address_symbolic): Change "name" and "filename" to
2189         std::string.
2190         * disasm.c (gdb_pretty_print_disassembler::pretty_print_insn):
2191         Update.
2192         * defs.h (build_address_symbolic): Remove declaration.
2193
2194 2018-06-07  Alan Hayward  <alan.hayward@arm.com>
2195
2196         * aarch64-tdep.c (AARCH64_SVE_V0_REGNUM): Add define.
2197         (aarch64_vnv_type): Add function.
2198         (aarch64_pseudo_register_name): Add V regs for SVE.
2199         (aarch64_pseudo_register_type): Likewise.
2200         (aarch64_pseudo_register_reggroup_p): Likewise.
2201         (aarch64_pseudo_read_value_2): Use V0 offset for SVE
2202         (aarch64_pseudo_read_value): Add V regs for SVE.
2203         (aarch64_pseudo_write_2): Use V0 offset for SVE
2204         (aarch64_pseudo_write): Add V regs for SVE.
2205         * aarch64-tdep.h (struct gdbarch_tdep): Add vnv_type.
2206
2207 2018-06-06  Sergio Durigan Junior  <sergiodj@redhat.com>
2208
2209         * arch/aarch64.h (sve_vq_from_vl): Guard with #ifndef.
2210         (sve_vl_from_vq): Likewise.
2211
2212 2018-06-05  Tom Tromey  <tom@tromey.com>
2213
2214         * cli/cli-cmds.c (show_version): Update.
2215         * top.c (print_gdb_version): Add "interactive" parameter.
2216         Update.
2217         * main.c (captured_main_1): Update.
2218         * top.h (print_gdb_version): Add "interactive" parameter and a
2219         comment.
2220
2221 2018-06-05  David Malcolm  <dmalcolm@redhat.com>
2222
2223         * common/enum-flags.h: Add trailing semicolon to example in
2224         comment.
2225
2226 2018-06-05  Tom Tromey  <tom@tromey.com>
2227
2228         PR cli/12326:
2229         * NEWS: Add entry about pager.
2230         * utils.c (pagination_disabled_for_command): New global.
2231         (prompt_for_continue): Allow "c" response to prompt.
2232         (reinitialize_more_filter): Clear
2233         pagination_disabled_for_command.
2234         (fputs_maybe_filtered): Check pagination_disabled_for_command.
2235
2236 2018-06-04  Tom Tromey  <tom@tromey.com>
2237
2238         * ada-lang.h (ada_lookup_symbol_list): Update.
2239         * ada-lang.c (resolve_subexp): Update.
2240         (symbols_are_identical_enums): Change type of syms.  Remove nsyms
2241         parameter.
2242         (remove_extra_symbols, remove_irrelevant_renamings): Likewise.
2243         (ada_lookup_symbol_list_worker, ada_lookup_symbol_list): Change
2244         results parameter to std::vector.
2245         (ada_iterate_over_symbols, ada_lookup_symbol, get_var_value):
2246         Update.
2247         * ada-exp.y (block_lookup): Update.
2248         (select_possible_type_sym): Change type of syms.  Remove nsyms
2249         parameter.
2250         (write_var_or_type, write_name_assoc): Update.
2251
2252 2018-06-04  Joel Brobecker  <brobecker@adacore.com>
2253
2254         * windows-nat.c (windows_nat_target::xfer_partial): Return
2255         TARGET_XFER_E_IO if we need to delegate to the target beneath
2256         but BENEATH is NULL.
2257
2258 2018-06-04  Simon Marchi  <simon.marchi@ericsson.com>
2259
2260         * Makefile.in (config.status): Add configure.nat as a
2261         dependency.
2262
2263 2018-06-04  Tom Tromey  <tom@tromey.com>
2264
2265         * cp-name-parser.y (cpname_state): Add method declarations.
2266         (HANDLE_QUAL): Update.
2267         (cpname_state::d_grab, cpname_state::fill_comp)
2268         (cpname_state::make_operator, cpname_state::make_dtor)
2269         (cpname_state::make_builtin_type, cpname_state::make_name)
2270         (cpname_state::d_qualify, cpname_state::d_int_type)
2271         (cpname_state::d_unary, cpname_state::d_binary): Now methods.
2272         (%union): Move earlier.
2273
2274 2018-06-04  Alan Hayward  <alan.hayward@arm.com>
2275
2276         * elfread.c (elf_symfile_segments): Use ELF_SECTION_IN_SEGMENT.
2277
2278 2018-06-04  Alan Hayward  <alan.hayward@arm.com>
2279
2280         * aarch64-tdep.c (aarch64_pseudo_read_value_1): New helper func.
2281         (aarch64_pseudo_write_1): Likewise.
2282         (aarch64_pseudo_read_value): Use helper.
2283         (aarch64_pseudo_write): Likewise.
2284
2285 2018-06-04  Pedro Alves  <palves@redhat.com>
2286
2287         * darwin-nat.c (darwin_ops): Delete.
2288         (darwin_attach_pid): Use get_native_target.
2289
2290 2018-06-04  Alan Hayward  <alan.hayward@arm.com>
2291
2292         * aarch64-tdep.c (aarch64_get_tdesc_vq): Use uint64_t for VQ.
2293         * aarch64-tdep.h (struct gdbarch_tdep): Likewise.
2294
2295 2018-06-04  Alan Hayward  <alan.hayward@arm.com>
2296
2297         * aarch64-linux-nat.c (aarch64_linux_read_description): Support SVE.
2298         * aarch64-tdep.c (aarch64_get_tdesc_vq): New function.
2299         (aarch64_gdbarch_init): Check for SVE.
2300         * aarch64-tdep.h (gdbarch_tdep::has_sve): New function.
2301
2302 2018-06-04  Alan Hayward  <alan.hayward@arm.com>
2303
2304         * aarch64-tdep.c (aarch64_read_description): Use uint64_t for VQ.
2305         * aarch64-tdep.h (aarch64_read_description): Likewise.
2306         * arch/aarch64.c (aarch64_create_target_description): Likewise.
2307         * arch/aarch64.h (aarch64_create_target_description): Likewise.
2308         * features/aarch64-sve.c (create_feature_aarch64_sve): Likewise.
2309         * nat/aarch64-sve-linux-ptrace.c(aarch64_sve_get_vq): Likewise.
2310         * nat/aarch64-sve-linux-ptrace.h (aarch64_sve_get_vq): Likewise.
2311
2312 2018-06-02  Simon Marchi  <simon.marchi@ericsson.com>
2313
2314         * value.c (value_fetch_lazy_bitfield): New.
2315         (value_fetch_lazy_memory): New.
2316         (value_fetch_lazy_register): New.
2317         (value_fetch_lazy): Factor out to smaller functions.
2318
2319 2018-06-01  Tom Tromey  <tom@tromey.com>
2320
2321         * cp-name-parser.y (backslashable, represented): Now const.
2322
2323 2018-06-01  Tom Tromey  <tom@tromey.com>
2324
2325         * cp-name-parser.y: Include parser-defs.h.
2326         (parser_fprintf): Remove declaration.
2327
2328 2018-06-01  Tom Tromey  <tom@tromey.com>
2329
2330         * cp-name-parser.y: Use %pure-parser, %lex-param, and
2331         %parse-param.
2332         (lexptr, prev_lexptr, error_lexptr, global_errmsg, demangle_info)
2333         (global_result): Remove globals.
2334         (struct cpname_state): New.
2335         (yyparse): Don't declare.
2336         (yylex, yyerror): Move declarations after %union.
2337         (d_grab, fill_comp, make_operator, make_dtor, make_builtin_type)
2338         (make_name): Add state parameter.
2339         Update all callers.
2340         (d_qualify, d_int_type, d_unary, d_binary, parse_number) Add state
2341         parameter.
2342         (HANDLE_QUAL, HANDLE_SPECIAL, HANDLE_TOKEN2, HANDLE_TOKEN3):
2343         Update.
2344         (yylex): Add lvalp, state parameters.
2345         (yyerror): Add state parameter.
2346         (cp_demangled_name_to_comp): Update.
2347
2348 2018-06-01  Tom Tromey  <tom@tromey.com>
2349
2350         * cp-name-parser.y (parser_fprintf): Declare.
2351         (GDB_YY_REMAP_PREFIX): Define.
2352         Include yy-remap.h.  Don't redefine yy* identifiers.
2353
2354 2018-06-01  Tom Tromey  <tom@tromey.com>
2355
2356         * python/py-type.c (typy_legacy_template_argument): Update.
2357         * cp-support.h (cp_demangled_name_to_comp): Update.
2358         * cp-name-parser.y (cp_demangled_name_to_comp): Change errmsg
2359         parameter to be a "std::string *".
2360         (main): Update.
2361
2362 2018-06-01  H.J. Lu  <hongjiu.lu@intel.com>
2363
2364         * ada-lex.l: Include "diagnostics.h" instead of
2365         "common/diagnostics.h".
2366         * unittests/environ-selftests.c: Likewise.
2367         * common/diagnostics.h: Moved to ../include.
2368
2369 2018-06-01  Joel Brobecker  <brobecker@adacore.com>
2370
2371         * breakpoint.c (breakpoint_re_set): Temporarily force language_mode
2372         to language_mode_manual while calling breakpoint_re_set_one.
2373
2374 2018-06-01  Tom Tromey  <tom@tromey.com>
2375
2376         * valops.c (value_cast_structs, destructor_name_p): Update.
2377         * symtab.c (gdb_mangle_name): Update.
2378         * stabsread.c (define_symbol, read_cpp_abbrev, read_baseclasses):
2379         Update.
2380         * p-valprint.c (pascal_object_is_vtbl_ptr_type)
2381         (pascal_object_print_value_fields, pascal_object_print_value):
2382         Update.
2383         * p-typeprint.c (pascal_type_print_derivation_info): Update.
2384         * linespec.c (find_methods): Update.
2385         * gdbtypes.h (type_name_no_tag): Remove.
2386         (type_name_or_error): Rename from type_name_no_tag_or_error.
2387         * gdbtypes.c (type_name_no_tag): Remove.
2388         (type_name_or_error): Rename from type_name_no_tag_or_error.
2389         (lookup_struct_elt_type, check_typedef): Update.
2390         * expprint.c (print_subexp_standard): Update.
2391         * dwarf2read.c (dwarf2_add_field, load_partial_dies): Update.
2392         * d-namespace.c (d_lookup_nested_symbol): Update.
2393         * cp-valprint.c (cp_is_vtbl_ptr_type, cp_print_value_fields)
2394         (cp_print_class_member): Update.
2395         * cp-namespace.c (cp_lookup_nested_symbol): Update.
2396         * completer.c (add_struct_fields): Update.
2397         * c-typeprint.c (cp_type_print_derivation_info)
2398         (c_type_print_varspec_prefix, c_type_print_base_struct_union):
2399         Update.
2400         * ada-lang.c (parse_old_style_renaming, xget_renaming_scope)
2401         (ada_prefer_type, ada_is_exception_sym): Update.
2402
2403 2018-06-01  Tom Tromey  <tom@tromey.com>
2404
2405         * valops.c (enum_constant_from_type, value_namespace_elt)
2406         (value_maybe_namespace_elt): Update.
2407         * valarith.c (find_size_for_pointer_math): Update.
2408         * target-descriptions.c (make_gdb_type): Update.
2409         * symmisc.c (print_symbol): Update.
2410         * stabsread.c (define_symbol, read_type)
2411         (complain_about_struct_wipeout, add_undefined_type)
2412         (cleanup_undefined_types_1): Update.
2413         * rust-lang.c (rust_tuple_type_p, rust_slice_type_p)
2414         (rust_range_type_p, val_print_struct, rust_print_struct_def)
2415         (rust_internal_print_type, rust_composite_type)
2416         (rust_evaluate_funcall, rust_evaluate_subexp)
2417         (rust_inclusive_range_type_p): Update.
2418         * python/py-type.c (typy_get_tag): Update.
2419         * p-typeprint.c (pascal_type_print_base): Update.
2420         * mdebugread.c (parse_symbol, parse_type): Update.
2421         * m2-typeprint.c (m2_long_set, m2_record_fields, m2_enum):
2422         Update.
2423         * guile/scm-type.c (gdbscm_type_tag): Update.
2424         * go-lang.c (sixg_string_p): Update.
2425         * gnu-v3-abi.c (build_gdb_vtable_type, build_std_type_info_type):
2426         Update.
2427         * gdbtypes.h (struct main_type) <tag_name>: Remove.
2428         (TYPE_TAG_NAME): Remove.
2429         * gdbtypes.c (type_name_no_tag): Simplify.
2430         (check_typedef, check_types_equal, recursive_dump_type)
2431         (copy_type_recursive, arch_composite_type): Update.
2432         * f-typeprint.c (f_type_print_base): Update.  Print "Type" prefix
2433         in summary mode when needed.
2434         * eval.c (evaluate_funcall): Update.
2435         * dwarf2read.c (fixup_go_packaging, read_structure_type)
2436         (process_structure_scope, read_enumeration_type)
2437         (read_namespace_type, read_module_type, determine_prefix): Update.
2438         * cp-support.c (inspect_type): Update.
2439         * coffread.c (process_coff_symbol, decode_base_type): Update.
2440         * c-varobj.c (c_is_path_expr_parent): Update.
2441         * c-typeprint.c (c_type_print_base_struct_union): Update.
2442         (c_type_print_base_1): Update.  Print struct/class/union/enum in
2443         summary when using C language.
2444         * ax-gdb.c (gen_struct_ref, gen_namespace_elt)
2445         (gen_maybe_namespace_elt): Update.
2446         * ada-lang.c (ada_type_name): Simplify.
2447         (empty_record, ada_template_to_fixed_record_type_1)
2448         (template_to_static_fixed_type)
2449         (to_record_with_fixed_variant_part, ada_check_typedef): Update.
2450
2451 2018-06-01  Tom Tromey  <tom@tromey.com>
2452
2453         * dwarf2read.c (dwarf2_compute_name): Pass CU's language to
2454         c_print_type.
2455         * c-typeprint.c (c_print_type_1): Add "language" parameter.
2456         (c_print_type): Update.
2457         (c_print_type): New overload.
2458         (c_type_print_varspec_prefix, c_type_print_args)
2459         (c_type_print_varspec_suffix, c_print_type_no_offsets)
2460         (c_type_print_base_struct_union, c_type_print_base_1)
2461         (cp_type_print_method_args): Add "language" parameter.
2462         (c_type_print_base): Update.
2463         * c-lang.h (c_print_type): Add new overload.
2464
2465 2018-06-01  Tom Tromey  <tom@tromey.com>
2466
2467         * typeprint.h (c_type_print_varspec_suffix): Don't declare.
2468         * c-typeprint.c (c_type_print_varspec_suffix): Now static.
2469
2470 2018-06-01  Alan Hayward  <alan.hayward@arm.com>
2471
2472         * aarch64-tdep.c (aarch64_sve_register_names): New const
2473         var.
2474         * arch/aarch64.h (enum aarch64_regnum): Add SVE entries.
2475         (AARCH64_SVE_Z_REGS_NUM): New define.
2476         (AARCH64_SVE_P_REGS_NUM): Likewise.
2477         (AARCH64_SVE_NUM_REGS): Likewise.
2478
2479 2018-05-31  Uros Bizjak  <ubizjak@gmail.com>
2480
2481         * nat/linux-ptrace.h [__alpha__]
2482         (GDB_ARCH_IS_TRAP_BRKPT, GDB_ARCH_IS_TRAP_HWBKPT): Remove
2483         definitions.
2484
2485 2018-05-31  Maciej W. Rozycki  <macro@mips.com>
2486
2487         * arch-utils.c (gdbarch_info_fill): Set `default_byte_order' to
2488         the endianness selected.
2489         * NEWS: Document `set endian auto' mode operation update.
2490
2491 2018-05-31  Alan Hayward  <alan.hayward@arm.com>
2492
2493         * Makefile.in: Add new header.
2494         * gdb/arch/aarch64.h (sve_vg_from_vl): New macro.
2495         (sve_vl_from_vg): Likewise.
2496         (sve_vq_from_vl): Likewise.
2497         (sve_vl_from_vq): Likewise.
2498         (sve_vq_from_vg): Likewise.
2499         (sve_vg_from_vq): Likewise.
2500         * configure.nat: Add new c file.
2501         * nat/aarch64-sve-linux-ptrace.c: New file.
2502         * nat/aarch64-sve-linux-ptrace.h: New file.
2503
2504 2018-05-31  Alan Hayward  <alan.hayward@arm.com>
2505
2506         * aarch64-linux-nat.c (aarch64_linux_read_description):
2507         Add parmeter zero.
2508         * aarch64-linux-tdep.c (aarch64_linux_core_read_description):
2509         Likewise.
2510         * aarch64-tdep.c (tdesc_aarch64_list): Add.
2511         (aarch64_read_description): Use VQ to index tdesc_aarch64_list.
2512         (aarch64_gdbarch_init): Add parmeter zero.
2513         * aarch64-tdep.h (aarch64_read_description): Add VQ parmeter.
2514         * arch/aarch64.c (aarch64_create_target_description): Check VQ.
2515         * arch/aarch64.h (aarch64_create_target_description): Add VQ.
2516         parmeter.
2517         * doc/gdb.texinfo: Describe SVE feature
2518         * features/aarch64-sve.c: New file.
2519
2520 2018-05-31  Omair Javaid  <omair.javaid@linaro.org>
2521
2522         PR gdb/23210
2523         * gdbarch.sh (significant_addr_bit): Default to zero when
2524         not set by target architecture.
2525         * gdbarch.c: Re-generated.
2526         * utils.c (address_significant): Update.
2527
2528 2018-05-30  Joel Brobecker  <brobecker@adacore.com>
2529
2530         * stack.c (func_command): Remove trailing newline in call to error.
2531
2532 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
2533
2534         * regcache.h (regcache_raw_collect): Remove, update callers to
2535         use regcache::raw_collect.
2536         * regcache.c (regcache_raw_collect): Remove.
2537
2538 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
2539
2540         * regcache.h (regcache_raw_supply): Remove, update callers to
2541         use detached_regcache::raw_supply.
2542         * regcache.c (regcache_raw_supply): Remove.
2543
2544 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
2545
2546         * regcache.h (regcache_cooked_write_part): Remove, update
2547         callers to use regcache::cooked_write_part.
2548         * regcache.c (regcache_cooked_write_part): Remove.
2549
2550 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
2551
2552         * regcache.h (regcache_cooked_read_part): Remove, update callers
2553         to use readable_regcache::cooked_read_part.
2554         * regcache.c (regcache_cooked_read_part): Remove.
2555
2556 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
2557
2558         * regcache.h (regcache_cooked_read_value): Remove, update
2559         callers to use readable_regcache::cooked_read_value.
2560         * regcache.c (regcache_cooked_read_value): Remove.
2561
2562 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
2563
2564         * regcache.h (regcache_cooked_write): Remove, update callers to
2565         use regcache::cooked_write.
2566         * regcache.c (regcache_cooked_write): Remove.
2567
2568 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
2569
2570         * regcache.h (regcache_invalidate): Remove, update callers to
2571         use detached_regcache::invalidate instead.
2572         * regcache.c (regcache_invalidate): Remove.
2573
2574 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
2575
2576         * regcache.h (regcache_raw_write_part): Remove, update callers
2577         to use regcache::raw_write_part instead.
2578         * regcache.c (regcache_raw_write_part): Remove.
2579
2580 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
2581
2582         * regcache.h (regcache_raw_read_part): Remove, update callers to
2583         use readable_regcache::raw_read_part instead.
2584         * regcache.c (regcache_raw_read_part): Remove.
2585
2586 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
2587
2588         * regcache.h (regcache_cooked_read): Remove, update callers to
2589         use readable_regcache::cooked_read instead.
2590         * regcache.c (regcache_cooked_read): Remove.
2591
2592 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
2593
2594         * regcache.h (regcache_raw_write): Remove, update callers to use
2595         regcache::raw_write instead.
2596         * regcache.c (regcache_raw_write): Remove.
2597
2598 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
2599
2600         * regcache.h (regcache_raw_read): Remove, update callers to use
2601         readable_regcache::raw_read instead.
2602         * regcache.c (regcache_raw_read): Remove.
2603
2604 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
2605
2606         * regcache.h (regcache_raw_update): Remove, update callers to
2607         use readable_regcache::raw_update instead.
2608         * regcache.c (regcache_raw_update): Remove.
2609
2610 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
2611
2612         * regcache.h (regcache_register_status): Remove, update callers
2613         to use reg_buffer::get_register_status directly instead.
2614         * regcache.c (regcache_register_status): Remove.
2615
2616 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
2617
2618         * regcache.h (regcache_get_ptid): Remove, update all callers to
2619         call regcache::ptid instead.
2620         * regcache.c (regcache_get_ptid): Remove.
2621
2622 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
2623
2624         * Makefile.in (ALL_TARGET_OBS): Add or1k-tdep.o.
2625
2626 2018-05-30  Pedro Alves  <palves@redhat.com>
2627
2628         * common/common-exceptions.h (exception_rethrow): Use
2629         ATTRIBUTE_NORETURN.
2630
2631 2018-05-29  Simon Marchi  <simon.marchi@polymtl.ca>
2632
2633         * breakpoint.c (print_solib_event, check_status_catch_solib):
2634         Remove struct keyword in range-based for loops.
2635         * dbxread.c (find_corresponding_bincl_psymtab): Likewise.
2636         * dwarf2read.c (compute_delayed_physnames, rust_union_quirks);
2637         Likewise.
2638         * linespec.c (find_superclass_methods, search_minsyms_for_name):
2639         Likewise.
2640         * symfile.c (addr_info_make_relative): Likewise.
2641         * thread.c (value_in_thread_stack_temporaries): Likewise.
2642
2643 2018-06-12  Weimin Pan  <weimin.pan@oracle.com>
2644
2645         PR gdb/16841
2646         * valops.c (value_struct_elt_for_reference): Call check_typedef on
2647         aggregate type to get its real type before accessing it.
2648
2649 2018-05-29  Weimin Pan  <weimin.pan@oracle.com>
2650
2651         * minsyms.h (lookup_minimal_symbol_and_objfile): Remove declaration.
2652         * minsyms.c (lookup_minimal_symbol_and_objfile): Remove definition.
2653         * coff-pe-read.c (add_pe_forwarded_sym): Replace
2654         lookup_minimal_symbol_and_objfile with lookup_bound_minimal_symbol.
2655         * glibc-tdep.c (glibc_skip_solib_resolver): Likewise.
2656         * jit.c (jit_breakpoint_re_set_internal): Likewise.
2657         * printcmd.c (info_address_command): Likewise.
2658
2659 2018-05-29  Tom Tromey  <tom@tromey.com>
2660
2661         * windows-nat.c (handle_exception): Update fall-through comment.
2662
2663 2018-05-29  Tom Tromey  <tom@tromey.com>
2664
2665         * progspace.h (so_list_ptr): Remove typedef.  Don't declare VEC.
2666         (struct program_space) <added_solibs>: Now a std::vector.
2667         * breakpoint.c (print_solib_event): Update.
2668         (check_status_catch_solib): Update.
2669         * progspace.c (clear_program_space_solib_cache): Update.
2670         * solib.c (update_solib_list): Update.
2671
2672 2018-05-29  Tom Tromey  <tom@tromey.com>
2673
2674         * python/py-type.c (typy_richcompare): Update.
2675         * guile/scm-type.c (tyscm_equal_p_type_smob): Update.
2676         * gdbtypes.h (types_deeply_equal): Return bool.
2677         (types_equal): Likewise.
2678         * gdbtypes.c (type_equality_entry_d): Remove typedef.  Don't
2679         declare VEC.
2680         (check_types_equal): Change worklist to std::vector.  Return
2681         bool.
2682         (struct type_equality_entry): Add constructor.
2683         (compare_maybe_null_strings): Return bool.
2684         (check_types_worklist): Return bool.  Change worklist to
2685         std::vector.
2686         (types_deeply_equal): Use std::vector.
2687         (types_equal): Return bool.
2688         (compare_maybe_null_strings): Simplify.
2689
2690 2018-05-29  Tom Tromey  <tom@tromey.com>
2691
2692         * record-btrace.c (tp_t): Remove typedef.  Don't declare VEC.
2693
2694 2018-05-29  Tom Tromey  <tom@tromey.com>
2695
2696         * objc-lang.h: Don't include cp-support.h.
2697         * common/gdb_vecs.h (const_char_ptr): Remove typedef.  Don't
2698         declare VEC.
2699
2700 2018-05-27  Tom Tromey  <tom@tromey.com>
2701
2702         * Makefile.in (DEPFILES): Don't reference REMOTE_OBS.
2703
2704 2018-05-25  Tom Tromey  <tom@tromey.com>
2705
2706         * value.c (value::location): Initialize.
2707
2708 2018-05-25  Tom Tromey  <tom@tromey.com>
2709
2710         * dbxread.c (init_bincl_list): Remove.
2711         (bincl_list): Now a std::vector.
2712         (bincls_allocated, next_bincl): Remove.
2713         (free_bincl_list, do_free_bincl_list_cleanup)
2714         (make_cleanup_free_bincl_list): Remove.
2715         (dbx_read_symtab, elfstab_build_psymtabs): Use scoped_restore,
2716         unique_xmalloc_ptr.
2717         (find_corresponding_bincl_psymtab, read_dbx_symtab): Update.
2718         (struct header_file_location): Add constructor.
2719         (add_bincl_to_list): Remove.
2720
2721 2018-05-25  Tom Tromey  <tom@tromey.com>
2722
2723         * tui/tui.c (tui_enable): Update.
2724         * mi/mi-interp.c (mi_interp::init): Update.
2725         * interps.h (class interp) <name>: New method.
2726         <m_name>: Rename from name.
2727         (~scoped_restore_interp): Update.
2728         * interps.c (interp::interp): Update.
2729         (interp_add, interp_set, interp_lookup_existing)
2730         (current_interp_named_p): Update.
2731
2732 2018-05-25  Tom Tromey  <tom@tromey.com>
2733
2734         * interps.c (interp_name): Remove.
2735         * mi/mi-interp.c (mi_interp::init): Update.
2736         * interps.h (interp_name): Remove.
2737         (~scoped_restore_interp): Update.
2738         * tui/tui.c (tui_enable): Update.
2739
2740 2018-05-25  Tom Tromey  <tom@tromey.com>
2741
2742         * utils.c (fputs_maybe_filtered): Update.
2743         * linespec.c (decode_line_full): Update.
2744         * mi/mi-interp.c (mi_on_normal_stop_1, mi_tsv_modified)
2745         (mi_print_breakpoint_for_event, mi_solib_loaded)
2746         (mi_solib_unloaded, mi_command_param_changed, mi_memory_changed)
2747         (mi_user_selected_context_changed): Update.
2748         * mi/mi-main.c (mi_execute_command): Update.
2749         * cli/cli-script.c (execute_control_command): Update.
2750         * python/python.c (execute_gdb_command): Update.
2751         * solib.c (info_sharedlibrary_command): Update.
2752         * interps.c (interp_ui_out): Remove.
2753         * interps.h (interp_ui_out): Remove.
2754
2755 2018-05-25  Tom Tromey  <tom@tromey.com>
2756
2757         * tui/tui-interp.c (as_tui_interp): Use dynamic_cast.
2758         * mi/mi-interp.c (as_mi_interp): Use dynamic_cast.
2759         * cli/cli-interp.c (as_cli_interp): Use dynamic_cast.
2760
2761 2018-05-25  Tom Tromey  <tom@tromey.com>
2762
2763         * cli/cli-interp.c (safe_execute_command): Use scoped_restore.
2764         * interps.c (interp_exec): Use scoped_restore.
2765
2766 2018-05-25  Tom Tromey  <tom@tromey.com>
2767
2768         * remote.c (remote_target::remote_file_get): Use
2769         gdb::byte_vector.
2770         (remote_target::remote_file_put): Likewise.
2771
2772 2018-05-25  Tom Tromey  <tom@tromey.com>
2773
2774         * coff-pe-read.c (struct read_pe_section_data) <section_name>: Now
2775         a std::string.
2776         (get_pe_section_index, add_pe_exported_sym): Update.
2777         (read_pe_exported_syms): Use gdb::def_vector.
2778
2779 2018-05-25  Tom Tromey  <tom@tromey.com>
2780
2781         * frame.c (remove_prev_frame): Remove.
2782         (get_prev_frame_if_no_cycle): Use TRY/CATCH.
2783
2784 2018-05-25  Maciej W. Rozycki  <macro@mips.com>
2785
2786         * mips-linux-tdep.h (mips_supply_fpregset, mips_fill_fpregset):
2787         Remove prototypes.
2788         * mips-linux-nat.c (supply_fpregset): Always call
2789         `mips64_supply_fpregset' rather than `mips_supply_fpregset'.
2790         (fill_fpregset): Always call `mips64_fill_fpregset' rather than
2791         `mips_fill_fpregset'.
2792         * mips-linux-tdep.c (mips_supply_fpregset)
2793         (mips_supply_fpregset_wrapper, mips_fill_fpregset)
2794         (mips_fill_fpregset_wrapper): Remove functions.
2795         (mips64_supply_fpregset, mips64_fill_fpregset): Update comments.
2796         (mips_linux_fpregset): Remove variable.
2797         (mips_linux_iterate_over_regset_sections): Use
2798         `mips64_linux_fpregset' in place of `mips_linux_fpregset'.
2799         (mips_linux_o32_sigframe_init): Remove comment.
2800
2801 2018-05-25  Pedro Alves  <palves@redhat.com>
2802
2803         * remote.c (struct vCont_action_support, MAXTHREADLISTRESULTS)
2804         (struct readahead_cache, struct packet_reg, struct
2805         remote_arch_state, class remote_state): Move higher up in the
2806         file.
2807         (remote_target::m_remote_state): Now an object instead of a pointer.
2808         (remote_target::get_remote_state): Adjust.
2809
2810 2018-05-24  Andrew Burgess  <andrew.burgess@embecosm.com>
2811
2812         * stack.c (select_and_print_frame): Delete.
2813         (struct function_bounds): Move struct within function.
2814         (func_command): Most content moved into new function
2815         find_frame_for_function, use new function, print result, add
2816         function comment.
2817         (find_frame_for_function): New function, now returns a result.
2818
2819 2018-05-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2820
2821         * stack.c (iterate_over_block_arg_vars): Fix comment.
2822         (print_frame_arg_vars): Pass stream in cb_data, not gdb_stdout.
2823
2824 2018-05-24  Andrew Burgess  <andrew.burgess@embecosm.com>
2825
2826         PR gdb/23203
2827         * frame.c
2828         (scoped_restore_selected_frame::scoped_restore_selected_frame):
2829         Define.
2830         (scoped_restore_selected_frame::~scoped_restore_selected_frame):
2831         Define.
2832         * frame.h (class scoped_restore_selected_frame): New class.
2833         * stack.c (print_frame_local_vars): Remove catching and rethrowing
2834         of any exception, use scoped_restore_selected_frame to restore the
2835         frame instead.
2836
2837 2018-05-24  Pedro Alves  <palves@redhat.com>
2838
2839         * darwin-nat.h (darwin_nat_target::create_inferior): Mark with
2840         override.
2841
2842 2018-05-23  Tom Tromey  <tom@tromey.com>
2843
2844         * complaints.c (struct complaints): Remove.
2845         (symfile_complaint_book): Remove.
2846         (series): New global.
2847         (complaint_internal): Update.
2848         (clear_complaints): Update.
2849
2850 2018-05-23  Tom Tromey  <tom@tromey.com>
2851
2852         * complaints.c (counters): New global.
2853         (struct complain): Remove.
2854         (struct complaints) <root>: Remove.
2855         (complaint_sentinel): Remove.
2856         (symfile_complaint_book): Update.
2857         (find_complaint) Remove.
2858         (complaint_internal, clear_complaints): Update.
2859
2860 2018-05-23  Tom Tromey  <tom@tromey.com>
2861
2862         * complaints.c (struct complain) <file, line>: Remove.
2863         (find_complaint): Remove file, line parameters.
2864         (complaint_internal): Update.
2865
2866 2018-05-23  Tom Tromey  <tom@tromey.com>
2867
2868         * complaints.c (vcomplaint): Remove.
2869         (complaint_internal) Merge in contents of vcomplaint.
2870
2871 2018-05-23  Tom Tromey  <tom@tromey.com>
2872
2873         * complaints.c (struct complaints) <explanation>: Remove.
2874         (symfile_explanations): Remove.
2875         (symfile_complaint_book): Update.
2876         (vcomplaint): Update.
2877         (struct explanation): Remove.
2878
2879 2018-05-23  Tom Tromey  <tom@tromey.com>
2880
2881         * complaints.c (symfile_complaints): Remove.
2882         (complaint_internal): Remove "complaints" parameter.
2883         (clear_complaints, vcomplaint): Remove "c" parameter.
2884         (get_complaints): Remove.
2885         * dwarf2read.c (dwarf2_statement_list_fits_in_line_number_section_complaint)
2886         (dwarf2_debug_line_missing_file_complaint)
2887         (dwarf2_debug_line_missing_end_sequence_complaint)
2888         (dwarf2_complex_location_expr_complaint)
2889         (dwarf2_const_value_length_mismatch_complaint)
2890         (dwarf2_section_buffer_overflow_complaint)
2891         (dwarf2_macro_malformed_definition_complaint)
2892         (dwarf2_invalid_attrib_class_complaint)
2893         (create_addrmap_from_index, dw2_symtab_iter_next)
2894         (dw2_expand_marked_cus)
2895         (dw2_debug_names_iterator::find_vec_in_debug_names)
2896         (dw2_debug_names_iterator::next, dw2_debug_names_iterator::next)
2897         (create_debug_type_hash_table, init_cutu_and_read_dies)
2898         (partial_die_parent_scope, add_partial_enumeration)
2899         (skip_one_die, fixup_go_packaging, quirk_rust_enum, process_die)
2900         (dwarf2_compute_name, dwarf2_physname, read_namespace_alias)
2901         (read_import_statement, read_file_scope, create_dwo_cu_reader)
2902         (create_cus_hash_table, create_dwp_hash_table)
2903         (inherit_abstract_dies, read_func_scope, read_call_site_scope)
2904         (dwarf2_rnglists_process, dwarf2_ranges_process)
2905         (dwarf2_add_type_defn, dwarf2_attach_fields_to_type)
2906         (dwarf2_add_member_fn, get_alignment, maybe_set_alignment)
2907         (handle_struct_member_die, process_structure_scope)
2908         (read_array_type, read_common_block, read_module_type)
2909         (read_tag_pointer_type, read_typedef, read_base_type)
2910         (read_subrange_type, load_partial_dies, partial_die_info::read)
2911         (partial_die_info::read, partial_die_info::read)
2912         (partial_die_info::read, read_checked_initial_length_and_offset)
2913         (dwarf2_string_attr, read_formatted_entries)
2914         (dwarf_decode_line_header)
2915         (lnp_state_machine::check_line_address, dwarf_decode_lines_1)
2916         (new_symbol, dwarf2_const_value_attr, lookup_die_type)
2917         (read_type_die_1, determine_prefix, dwarf2_get_ref_die_offset)
2918         (dwarf2_get_attr_constant_value, dwarf2_fetch_constant_bytes)
2919         (get_signatured_type, get_DW_AT_signature_type)
2920         (decode_locdesc, file_file_name, consume_improper_spaces)
2921         (skip_form_bytes, skip_unknown_opcode, dwarf_parse_macro_header)
2922         (dwarf_decode_macro_bytes, dwarf_decode_macros)
2923         (dwarf2_symbol_mark_computed, set_die_type)
2924         (read_attribute_value): Update.
2925         * stap-probe.c (handle_stap_probe, get_stap_base_address):
2926         Update.
2927         * dbxread.c (unknown_symtype_complaint)
2928         (lbrac_mismatch_complaint, repeated_header_complaint)
2929         (set_namestring, function_outside_compilation_unit_complaint)
2930         (read_dbx_symtab, process_one_symbol): Update.
2931         * gdbtypes.c (stub_noname_complaint): Update.
2932         * windows-nat.c (handle_unload_dll): Update.
2933         * coffread.c (coff_symtab_read, enter_linenos, decode_type)
2934         (decode_base_type): Update.
2935         * xcoffread.c (bf_notfound_complaint, ef_complaint)
2936         (eb_complaint, record_include_begin, record_include_end)
2937         (enter_line_range, xcoff_next_symbol_text, read_xcoff_symtab)
2938         (process_xcoff_symbol, read_symbol)
2939         (function_outside_compilation_unit_complaint)
2940         (scan_xcoff_symtab): Update.
2941         * machoread.c (macho_symtab_read, macho_add_oso_symfile): Update.
2942         * buildsym.c (finish_block_internal, make_blockvector)
2943         (end_symtab_get_static_block, augment_type_symtab): Update.
2944         * dtrace-probe.c (dtrace_process_dof)
2945         (dtrace_static_probe_ops::get_probes): Update.
2946         * complaints.h (struct complaint): Don't declare.
2947         (symfile_complaints): Remove.
2948         (complaint_internal): Remove "complaints" parameter.
2949         (complaint): Likewise.
2950         (clear_complaints): Likewise.
2951         * symfile.c (syms_from_objfile_1, finish_new_objfile)
2952         (reread_symbols): Update.
2953         * dwarf2-frame.c (dwarf2_restore_rule, execute_cfa_program)
2954         (dwarf2_frame_cache, decode_frame_entry): Update.
2955         * dwarf2loc.c (dwarf_reg_to_regnum): Update.
2956         * objc-lang.c (lookup_objc_class, lookup_child_selector)
2957         (info_selectors_command): Update.
2958         * macrotab.c (macro_include, check_for_redefinition)
2959         (macro_undef): Update.
2960         * objfiles.c (filter_overlapping_sections): Update.
2961         * stabsread.c (invalid_cpp_abbrev_complaint)
2962         (reg_value_complaint, stabs_general_complaint, dbx_lookup_type)
2963         (define_symbol, error_type, read_type, rs6000_builtin_type)
2964         (stabs_method_name_from_physname, read_member_functions)
2965         (read_cpp_abbrev, read_baseclasses, read_tilde_fields)
2966         (attach_fields_to_type, complain_about_struct_wipeout)
2967         (read_range_type, read_args, common_block_start)
2968         (common_block_end, cleanup_undefined_types_1, scan_file_globals):
2969         Update.
2970         * mdebugread.c (index_complaint, unknown_ext_complaint)
2971         (basic_type_complaint, bad_tag_guess_complaint)
2972         (bad_rfd_entry_complaint, unexpected_type_code_complaint)
2973         (reg_value_complaint, parse_symbol, parse_type, upgrade_type)
2974         (parse_procedure, parse_lines)
2975         (function_outside_compilation_unit_complaint)
2976         (parse_partial_symbols, psymtab_to_symtab_1, cross_ref)
2977         (bad_tag_guess_complaint, reg_value_complaint): Update.
2978         * cp-support.c (demangled_name_complaint): Update.
2979         * macroscope.c (sal_macro_scope): Update.
2980         * dwarf-index-write.c (class debug_names): Update.
2981
2982 2018-05-23  Tom Tromey  <tom@tromey.com>
2983
2984         * complaints.c (clear_complaints): Remove "noisy" parameter.
2985         * complaints.h (clear_complaints): Update.
2986         * symfile.c (syms_from_objfile_1, finish_new_objfile)
2987         (reread_symbols): Update.
2988
2989 2018-05-23  Tom Tromey  <tom@tromey.com>
2990
2991         * complaints.c (enum complaint_series): Remove FIRST_MESSAGE,
2992         SUBSEQUENT_MESSAGE.
2993         (vcomplaint, clear_complaints): Update.
2994         (symfile_explanations): Remove some messages.
2995
2996 2018-05-23  Tom Tromey  <tom@tromey.com>
2997
2998         * complaints.c (internal_complaint): Remove.
2999         * complaints.h (internal_complaint): Remove.
3000
3001 2018-05-22  Maciej W. Rozycki  <macro@mips.com>
3002
3003         * i387-tdep.c (i387_collect_xsave): Make `i' unsigned.
3004
3005 2018-05-22  Pedro Alves  <palves@redhat.com>
3006
3007         * remote-fileio.c (remote_fileio_reply, remote_fileio_ioerror)
3008         (remote_fileio_badfd, remote_fileio_return_errno)
3009         (remote_fileio_return_success, remote_fileio_func_open)
3010         (remote_fileio_func_open, remote_fileio_func_close)
3011         (remote_fileio_func_read, remote_fileio_func_write)
3012         (remote_fileio_func_lseek, remote_fileio_func_rename)
3013         (remote_fileio_func_unlink, remote_fileio_func_stat)
3014         (remote_fileio_func_fstat, remote_fileio_func_gettimeofday)
3015         (remote_fileio_func_isatty, remote_fileio_func_system): Add
3016         remote_target parameter.
3017         (remote_fio_func_map) <func>: Add remote_target parameter.
3018         (do_remote_fileio_request, remote_fileio_request):
3019         * remote-fileio.h (remote_fileio_request):
3020         * remote-notif.c (remote_notif_ack, remote_notif_parse, ): Add
3021         remote_target parameter.
3022         (remote_notif_process, handle_notification): Adjust to pass down
3023         the remote.
3024         (remote_notif_state_allocate): Add remote_target parameter.  Save
3025         it.
3026         * remote-notif.h (struct remote_target): Forward declare.
3027         (struct notif_client) <parse, ack, can_get_pending_events>: Add
3028         remote_target parameter.
3029         (struct remote_notif_state) <remote>: New field.
3030         (remote_notif_ack, remote_notif_parse): Add remote_target
3031         parameter.
3032         (remote_notif_state_allocate, remote_notif_state_allocate): Add
3033         remote_target parameter.
3034         * remote.c (OPAQUETHREADBYTES, threadref, gdb_ext_thread_info)
3035         (threads_listing_context, rmt_thread_action, protocol_feature)
3036         (packet_reg, stop_reply, stop_reply_p, enum packet_support)
3037         (packet_result, struct threads_listing_context, remote_state):
3038         Move definitions and declarations higher up.
3039         (remote_target) <~remote_target>: Declare.
3040         (remote_download_command_source, remote_file_put, remote_file_get)
3041         (remote_file_delete, remote_hostio_pread, remote_hostio_pwrite)
3042         (remote_hostio_pread_vFile, remote_hostio_send_command)
3043         (remote_hostio_set_filesystem, remote_hostio_open)
3044         (remote_hostio_close, remote_hostio_unlink, remote_state)
3045         (get_remote_state, get_remote_packet_size, get_memory_packet_size)
3046         (get_memory_write_packet_size, get_memory_read_packet_size)
3047         (append_pending_thread_resumptions, remote_detach_1)
3048         (append_resumption, remote_resume_with_vcont)
3049         (add_current_inferior_and_thread, wait_ns, wait_as)
3050         (process_stop_reply, remote_notice_new_inferior)
3051         (process_initial_stop_replies, remote_add_thread)
3052         (btrace_sync_conf, remote_btrace_maybe_reopen)
3053         (remove_new_fork_children, kill_new_fork_children)
3054         (discard_pending_stop_replies, stop_reply_queue_length)
3055         (check_pending_events_prevent_wildcard_vcont)
3056         (discard_pending_stop_replies_in_queue, stop_reply)
3057         (remote_notif_remove_queued_reply, stop_reply *queued_stop_reply)
3058         (peek_stop_reply, remote_parse_stop_reply, remote_stop_ns)
3059         (remote_interrupt_as, remote_interrupt_ns)
3060         (remote_get_noisy_reply, remote_query_attached)
3061         (remote_add_inferior, remote_current_thread, get_current_thread)
3062         (set_thread, set_general_thread, set_continue_thread)
3063         (set_general_process, write_ptid)
3064         (remote_unpack_thread_info_response, remote_get_threadinfo)
3065         (parse_threadlist_response, remote_get_threadlist)
3066         (remote_threadlist_iterator, remote_get_threads_with_ql)
3067         (remote_get_threads_with_qxfer)
3068         (remote_get_threads_with_qthreadinfo, extended_remote_restart)
3069         (get_offsets, remote_check_symbols, remote_supported_packet)
3070         (remote_query_supported, remote_packet_size)
3071         (remote_serial_quit_handler, remote_detach_pid)
3072         (remote_vcont_probe, remote_resume_with_hc)
3073         (send_interrupt_sequence, interrupt_query)
3074         (remote_notif_get_pending_events, fetch_register_using_p)
3075         (send_g_packet, process_g_packet, fetch_registers_using_g)
3076         (store_register_using_P, store_registers_using_G)
3077         (set_remote_traceframe, check_binary_download)
3078         (remote_write_bytes_aux, remote_write_bytes, remote_read_bytes_1)
3079         (remote_xfer_live_readonly_partial, remote_read_bytes)
3080         (remote_send_printf, remote_flash_write, readchar)
3081         (remote_serial_write, putpkt, putpkt_binary, skip_frame)
3082         (read_frame, getpkt, getpkt_or_notif_sane_1, getpkt_sane)
3083         (getpkt_or_notif_sane, remote_vkill, remote_kill_k)
3084         (extended_remote_disable_randomization, extended_remote_run)
3085         (send_environment_packet, extended_remote_environment_support)
3086         (extended_remote_set_inferior_cwd, remote_write_qxfer)
3087         (remote_read_qxfer, push_stop_reply, vcont_r_supported)
3088         (packet_command): Now methods of ...
3089         (remote_target): ... this class.
3090         (m_remote_state) <remote_target>: New field.
3091         (struct remote_state) <stop_reply_queue,
3092         remote_async_inferior_event_token, wait_forever_enabled_p>: New
3093         fields.
3094         (remote_state::remote_state): Allocate stop_reply_queue.
3095         (remote_state): Delete global.
3096         (get_remote_state_raw): Delete.
3097         (remote_target::get_remote_state): Allocate m_remote_state on
3098         demand.
3099         (get_current_remote_target): New.
3100         (remote_ops, extended_remote_ops): Delete.
3101         (wait_forever_enabled_p, remote_async_inferior_event_token):
3102         Delete, moved to struct remote_state.
3103         (remote_target::close): Delete self.  Destruction bits split to
3104         ...
3105         (remote_target::~remote_target): ... this.
3106         (show_memory_packet_size): Adjust to use
3107         get_current_remote_target.
3108         (struct protocol_feature) <func>: Add remote_target parameter.
3109         All callers adjusted.
3110         (curr_quit_handler_target): New.
3111         (remote_serial_quit_handler): Reimplement.
3112         (remote_target::open_1): Adjust to use get_current_remote_target.
3113         Heap-allocate remote_target/extended_remote_target instances.
3114         (vcont_builder::vcont_builder): Add remote_target parameter, and
3115         save it in m_remote.  All callers adjusted.
3116         (vcont_builder::m_remote): New field.
3117         (vcont_builder::restart, vcont_builder::flush)
3118         (vcont_builder::push_action): Use it.
3119         (remote_target::commit_resume): Use it.
3120         (struct queue_iter_param) <remote>: New field.
3121         (remote_target::remove_new_fork_children): Fill in 'remote' field.
3122         (check_pending_event_prevents_wildcard_vcont_callback_data): New.
3123         (check_pending_event_prevents_wildcard_vcont_callback)
3124         (remote_target::check_pending_events_prevent_wildcard_vcont)
3125         (remote_target::discard_pending_stop_replies)
3126         (remote_target::discard_pending_stop_replies_in_queue)
3127         (remote_target::remote_notif_remove_queued_reply): Fill in
3128         'remote' field.
3129         (remote_notif_get_pending_events): New.
3130         (remote_target::readchar, remote_target::remote_serial_write):
3131         Save/restore curr_quit_handler_target.
3132         (putpkt): New.
3133         (kill_new_fork_children): Fill in 'remote' field.
3134         (packet_command): Use get_current_remote_target, defer to
3135         remote_target method of same name.
3136         (scoped_remote_fd::scoped_remote_fd): Add 'remote_target'
3137         parameter, and save it in m_remote.  All callers adjusted.
3138         (scoped_remote_fd::release): Use m_remote.
3139         (scoped_remote_fd::m_remote): New field.
3140         (remote_file_put, remote_file_get, remote_file_delete): Use
3141         get_current_remote_target, defer to remote_target method of same
3142         name.
3143         (remote_btrace_reset): Add remote_state paremeter.  Update all
3144         callers.
3145         (remote_async_inferior_event_handler). Pass down 'data'.
3146         (remote_new_objfile): Use get_current_remote_target.
3147         (remote_target::vcont_r_supported): New.
3148         (set_range_stepping): Use get_current_remote_target and
3149         remote_target::vcont_r_supported.
3150         (_initialize_remote): Don't allocate 'remote_state' and
3151         'stop_reply_queue' globals.
3152         * remote.h (struct remote_target): Forward declare.
3153         (getpkt, putpkt, remote_notif_get_pending_events): Add
3154         'remote_target' parameter.
3155
3156 2018-05-22  Pedro Alves  <palves@redhat.com>
3157
3158         * remote.c (vcont_builder): Now a class.  Make all data members
3159         private.
3160         (vcont_builder) <vcont_builder, restart, flush, push_action>:
3161         Declare methods.
3162         (vcont_builder_restart): Rename to ...
3163         (vcont_builder::restart): ... this.
3164         (vcont_builder_flush): Rename to ...
3165         (vcont_builder::flush): ... this.
3166         (vcont_builder_push_action): Rename to ...
3167         (vcont_builder::push_action): ... this.
3168         (remote_target::commit_resume): Adjust.
3169
3170 2018-05-22  Pedro Alves  <palves@redhat.com>
3171
3172         * remote.c (DEFAULT_MAX_MEMORY_PACKET_SIZE): Rename to ...
3173         (DEFAULT_MAX_MEMORY_PACKET_SIZE_FIXED): ... this.
3174         (get_fixed_memory_packet_size): New.
3175         (get_memory_packet_size): Use it.
3176         (set_memory_packet_size): Don't override the config size with
3177         DEFAULT_MAX_MEMORY_PACKET_SIZE.
3178         (show_memory_packet_size): Use get_fixed_memory_packet_size.
3179         Don't refer to get_memory_packet_size if not connected to a remote
3180         target.  Show "(default)" if configured size is 0.
3181
3182 2018-05-22  Pedro Alves  <palves@redhat.com>
3183
3184         * remote.c (remote_target::mourn_inferior): Move
3185         discard_pending_stop_replies call here from ...
3186         (_initialize_remote): ... here.
3187
3188 2018-05-22  Pedro Alves  <palves@redhat.com>
3189
3190         * remote.c (compare_section_command): Remove set_general_process
3191         call.
3192
3193 2018-05-22  Pedro Alves  <palves@redhat.com>
3194
3195         * remote.c (struct packet_reg, struct remote_arch_state):
3196         Move higher up in the file.
3197         (remote_state) <m_arch_states>: Store remote_arch_state values
3198         instead of remote_arch_state pointers.
3199         (remote_state::get_remote_arch_state): Adjust.
3200
3201 2018-05-22  Pedro Alves  <palves@redhat.com>
3202
3203         * remote.c: Include <unordered_map>.
3204         (remote_state): Now a class.
3205         (remote_state) <get_remote_arch_state>: Declare method.
3206         <get_remote_arch_state>: New field.
3207         (remote_arch_state) <remote_arch_state>: Declare ctor.
3208         <regs>: Now a unique_ptr.
3209         (remote_gdbarch_data_handle): Delete.
3210         (get_remote_arch_state): Delete.
3211         (remote_state::get_remote_arch_state): New.
3212         (get_remote_state): Adjust to call remote_state's
3213         get_remote_arch_state method.
3214         (init_remote_state): Delete, bits factored out to ...
3215         (remote_arch_state::remote_arch_state): ... this new method.
3216         (get_remote_packet_size, get_memory_packet_size)
3217         (process_g_packet, remote_target::fetch_registers)
3218         (remote_target::prepare_to_store, store_registers_using_G)
3219         (remote_target::store_registers, remote_target::get_trace_status):
3220         Adjust to call remote_state's method.
3221         (_initialize_remote): Remove reference to
3222         remote_gdbarch_data_handle.
3223
3224 2018-05-22  Pedro Alves  <palves@redhat.com>
3225
3226         * remote.c (struct readahead_cache) <invalidate, invalidate_fd,
3227         pread>: New method declarations.
3228         (remote_target::open_1): Adjust.
3229         (readahead_cache_invalidate): Rename to ...
3230         (readahead_cache::invalidate): ... this, and adjust to be a class
3231         method.
3232         (readahead_cache_invalidate_fd): Rename to ...
3233         (readahead_cache::invalidate_fd): ... this, and adjust to be a
3234         class method.
3235         (remote_hostio_pwrite): Adjust.
3236         (remote_hostio_pread_from_cache): Rename to ...
3237         (readahead_cache::pread): ... this, and adjust to be a class
3238         method.
3239         (remote_hostio_close): Adjust.
3240
3241 2018-05-22  Pedro Alves  <palves@redhat.com>
3242
3243         * remote.c (remote_hostio_close_cleanup): Delete.
3244         (class scoped_remote_fd): New.
3245         (remote_file_put, remote_file_get): Use it.
3246
3247 2018-05-22  Pedro Alves  <palves@redhat.com>
3248
3249         (struct vCont_action_support): Use bool and initialize all fields.
3250         (struct readahead_cache): Initialize all fields.
3251         (remote_state): Use bool and initialize all fields.
3252         (remote_state::remote_state, remote_state::~remote_state): New.
3253         (new_remote_state): Delete.
3254         (_initialize_remote): Use new to allocate remote_state.
3255
3256 2018-05-22  Pedro Alves  <palves@redhat.com>
3257             張俊芝  <zjz@zjz.name>
3258
3259         PR gdb/22973
3260         * c-exp.y: Include "c-support.h".
3261         (parse_number, c_parse_escape, lex_one_token): Use TOLOWER instead
3262         of tolower.  Use c_ident_is_alpha to scan names.
3263         * c-lang.c: Include "c-support.h".
3264         (convert_ucn, convert_octal, convert_hex, convert_escape): Use
3265         ISXDIGIT instead of isxdigit and ISDIGIT instead of isdigit.
3266         * c-support.h: New file, with bits factored out from ...
3267         * cp-name-parser.y: ... this file.
3268         Include "c-support.h".
3269         (cp_ident_is_alpha, cp_ident_is_alnum): Deleted, moved to
3270         c-support.h and renamed.
3271         (symbol_end, yylex): Adjust.
3272
3273 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
3274
3275         * arch/ppc-linux-common.c (ppc_linux_has_isa205): Change the
3276         parameter type to CORE_ADDR.
3277         * arch/ppc-linux-common.h (ppc_linux_has_isa205): Change the
3278         parameter type in declaration to CORE_ADDR.
3279         * ppc-linux-tdep.c (ppc_linux_core_read_description): Call
3280         target_auxv_search to get AT_HWCAP and use the result to get the
3281         target description.
3282         * ppc-linux-nat.c (ppc_linux_get_hwcap): Change the return type
3283         to CORE_ADDR. Remove the cast of the return value to unsigned
3284         long. Fix error predicate of target_auxv_search.
3285         (ppc_linux_nat_target::read_description): Change the type of the
3286         hwcap variable to CORE_ADDR.
3287
3288 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
3289
3290         * rs6000-tdep.c (rs6000_gdbarch_init): Assign 1 to have_dfp only
3291         if the size of fpscr is larger than 32 bits.
3292
3293 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
3294
3295         * ppc-linux-tdep.c (ppc_linux_vsxregset): New function.
3296         (ppc32_linux_vsxregmap): New global.
3297         (ppc32_linux_vsxregset): Initialize with ppc32_linux_vsxregmap,
3298         regcache_supply_regset, and regcache_collect_regset.
3299         * ppc-linux-tdep.h (ppc_linux_vsxregset): Declare.
3300         * ppc-linux-nat.c (supply_vsxregset, fill_vsxregset): Remove.
3301         (fetch_vsx_register, store_vsx_register): Remove.
3302         (fetch_vsx_registers): Add regno parameter. Get regset using
3303         ppc_linux_vsxregset. Use regset to supply registers.
3304         (store_vsx_registers): Add regno parameter. Get regset using
3305         ppc_linux_vsxregset. Use regset to collect registers.
3306         (fetch_register): Call fetch_vsx_registers instead of
3307         fetch_vsx_register.
3308         (store_register): Call store_vsx_registers instead of
3309         store_vsx_register.
3310         (fetch_ppc_registers): Call fetch_vsx_registers with -1 for the
3311         new regno parameter.
3312         (store_ppc_registers): Call store_vsx_registers with -1 for the
3313         new regno parameter.
3314         * rs6000-tdep.c (ppc_vsx_support_p, ppc_supply_vsxreget)
3315         (ppc_collect_vsxregset): Remove.
3316
3317 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
3318
3319         * ppc-tdep.h (struct ppc_reg_offsets): Remove vector register
3320         offset fields.
3321         * ppc-fbsd-tdep.c (ppc32_fbsd_reg_offsets): Remove initializers
3322         for vector register offset fields.
3323         (ppc64_fbsd_reg_offsets): Likewise.
3324         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Remove assignment
3325         to vector register offset fields.
3326         * ppc-obsd-tdep.c (_initialize_ppcnbsd_tdep): Remove assignment
3327         to vector register offset fields.
3328         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Remove assignment to
3329         vector register offset fields.
3330         * rs6000-aix-tdep.c (rs6000_aix32_reg_offsets): Remove
3331         initializers for vector register offset fields.
3332         (rs6000_aix64_reg_offsets): Likewise.
3333         * rs6000-tdep.c (ppc_vrreg_offset): Remove.
3334         (ppc_supply_vrregset): Remove.
3335         (ppc_collect_vrregset): Remove.
3336         * ppc-linux-tdep.c (ppc_linux_collect_vrregset): New function.
3337         (ppc_linux_vrregset) : New function.
3338         (ppc32_le_linux_vrregmap, ppc32_be_linux_vrregmap)
3339         (ppc32_le_linux_vrregset, ppc32_be_linux_vrregset): New globals.
3340         (ppc32_linux_vrregset): Remove.
3341         (ppc_linux_iterate_over_regset_sections): Call ppc_linux_vrregset
3342         and use result instead of ppc32_linux_vrregset.
3343         (ppc32_linux_reg_offsets): Remove initializers for vector register
3344         offset fields.
3345         (ppc64_linux_reg_offsets): Likewise.
3346         * ppc-linux-tdep.h (ppc_linux_vrregset): New declaration.
3347         * ppc-linux-nat.c: Include regset.h.
3348         (gdb_vrregset_t): Adjust comment to account for little-endian
3349         mode.
3350         (supply_vrregset, fill_vrregset): Remove.
3351         (fetch_altivec_register, store_altivec_register): Remove.
3352         (fetch_altivec_registers): Add regno parameter. Get regset using
3353         ppc_linux_vrregset. Use regset to supply registers.
3354         (store_altivec_registers): Add regno parameter. Get regset using
3355         ppc_linux_vrregset. Use regset to collect registers.
3356         (fetch_register): Call fetch_altivec_registers instead of
3357         fetch_altivec_register.
3358         (store_register): Call store_altivec_registers instead of
3359         store_altivec_register.
3360         (fetch_ppc_registers): Call fetch_altivec_registers with -1 for
3361         the new regno parameter.
3362         (store_ppc_registers): Call store_altivec_registers with -1 for
3363         the new regno parameter.
3364
3365 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
3366
3367         * arch/ppc-linux-common.h (PPC_LINUX_SIZEOF_VRREGSET)
3368         (PPC_LINUX_SIZEOF_VSXREGSET): Define.
3369         * ppc-linux-nat.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
3370         (gdb_vrregset_t): Change array type size to
3371         PPC_LINUX_SIZEOF_VRREGSET.
3372         (gdb_vsxregset_t): Change array type size to
3373         PPC_LINUX_SIZEOF_VSXREGSET.
3374         * ppc-linux-tdep.c (ppc_linux_iterate_over_regset_sections):
3375         Change integer literals to PPC_LINUX_SIZEOF_VRREGSET and
3376         PPC_LINUX_SIZEOF_VSXREGSET.
3377
3378 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
3379
3380         * configure.nat <linux powerpc>: Add ppc-linux.o to NATDEPFILES.
3381         * ppc-linux-nat.c (ppc_linux_target_wordsize): Move to
3382         nat/ppc-linux.c.
3383         (ppc_linux_nat_target::auxv_parse): Get thread id tid. Call
3384         ppc_linux_target_wordsize with tid.
3385         (ppc_linux_nat_target::read_description): Call ppc_linux_target
3386         wordsize with tid.
3387         * nat/ppc-linux.c: Include nat/gdb_ptrace.h.
3388         (ppc64_64bit_inferior_p): Add static and inline specifiers.
3389         (ppc_linux_target_wordsize): Move here from ppc-linux-nat.c. Add
3390         tid parameter. Remove static specifier.
3391         * nat/ppc-linux.h (ppc64_64bit_inferior_p): Remove declaration.
3392         (ppc_linux_target_wordsize): New declaration.
3393
3394 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
3395
3396         * arch/ppc-linux-common.c: New file.
3397         * arch/ppc-linux-common.h: New file.
3398         * arch/ppc-linux-tdesc.h: New file.
3399         * configure.tgt (powerpc*-*-linux*): Add arch/ppc-linux-common.o.
3400         * Makefile.in (ALL_TARGET_OBS): Add arch/ppc-linux-common.o.
3401         (HFILES_NO_SRCDIR): Add arch/ppc-linux-common.h and
3402         arch/ppc-linux-tdesc.h.
3403         * ppc-linux-nat.c: Include arch/ppc-linux-common.h and
3404         arch/ppc-linux-tdesc.h.
3405         (ppc_linux_nat_target::read_description): Remove target
3406         description matching code. Fill a ppc_linux_features struct and
3407         call ppc_linux_match_description with it. Move comment about ISA
3408         2.05 to ppc-linux-common.c.
3409         * ppc-linux-tdep.c: Include arch/ppc-linux-common.h and
3410         arch/ppc-linux-tdesc.h.
3411         (ppc_linux_core_read_description): Remove target description
3412         matching code. Fill a ppc_linux_features struct and call
3413         ppc_linux_match_description with it.
3414         * ppc-linux-tdep.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
3415         (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
3416         (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
3417         (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
3418         (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
3419         (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
3420         (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
3421         (tdesc_powerpc_e500l): Remove.
3422
3423 2018-05-22  Joel Brobecker  <brobecker@adacore.com>
3424
3425         * ada-lang.c (catch_assert_command): Pass empty string instead
3426         of NULL for excep_string argument.
3427
3428 2018-05-22  Maciej W. Rozycki  <macro@mips.com>
3429
3430         * mips-linux-nat.c (mips64_linux_register_addr): Return -1 if
3431         the width of the requested register exceeds the width of the
3432         `ptrace' data type.
3433
3434 2018-05-21  Tom Tromey  <tom@tromey.com>
3435
3436         * printcmd.c (output_command): Remove.
3437         (output_command_const): Rename to output_command.
3438         * valprint.h (output_command): Rename from output_command_const.
3439         * tracepoint.c (trace_dump_actions): Call output_command.
3440
3441 2018-05-21  Tom Tromey  <tom@tromey.com>
3442
3443         * mi/mi-cmd-catch.c (mi_cmd_catch_assert)
3444         (mi_cmd_catch_exception, mi_cmd_catch_handlers): Update.
3445         * ada-lang.h (create_ada_exception_catchpoint): Update.
3446         * ada-lang.c (struct ada_catchpoint) <excep_string>: Now a
3447         std::string.
3448         (create_excep_cond_exprs, ~ada_catchpoint)
3449         (should_stop_exception, print_one_exception)
3450         (print_mention_exception, print_recreate_exception): Update.
3451         (ada_get_next_arg): Remove.
3452         (catch_ada_exception_command_split): Use std::string.  Change type
3453         of "excep_string", "cond_string".
3454         (catch_ada_exception_command): Update.
3455         (create_ada_exception_catchpoint): Change type of excep_string.
3456         (ada_exception_sal): Remove excep_string parameter.
3457         (~ada_catchpoint): Remove.
3458
3459 2018-05-21  Tom Tromey  <tom@tromey.com>
3460
3461         * ada-lang.c (ada_collect_symbol_completion_matches): Remove
3462         cleanup.
3463
3464 2018-05-21  Tom Tromey  <tom@tromey.com>
3465
3466         * ada-lang.c (ada_exception_message_1, ada_exception_message):
3467         Return unique_xmalloc_ptr.
3468         (print_it_exception): Update.
3469
3470 2018-05-21  Tom Tromey  <tom@tromey.com>
3471
3472         * tracepoint.c (trace_dump_actions): Use std::string.
3473
3474 2018-05-21  Tom Tromey  <tom@tromey.com>
3475
3476         * symfile.c (reread_symbols): Use std::string for original_name.
3477
3478 2018-05-21  Tom Tromey  <tom@tromey.com>
3479
3480         * dwarf2read.c (dwarf2_read_debug_names): Use std::unique_ptr.
3481         (mapped_index_base): Use DISABLE_COPY_AND_ASSIGN.  Default
3482         constructor.
3483
3484 2018-05-20  Simon Marchi  <simon.marchi@polymtl.ca>
3485
3486         * common/traits.h (HAVE_IS_TRIVIALLY_COPYABLE): Rename the wrong
3487         instance to...
3488         (HAVE_IS_TRIVIALLY_CONSTRUCTIBLE): ... this.
3489         * objfiles.c (get_objfile_bfd_data): Allocate
3490         objfile_per_bfd_storage with obstack_new when allocating on
3491         obstack.
3492
3493 2018-05-20  Simon Marchi  <simon.marchi@ericsson.com>
3494
3495         * ada-lang.c (cache_symbol): Use XOBNEW and/or XOBNEWVEC and/or
3496         OBSTACK_ZALLOC.
3497         * dwarf2-frame.c (dwarf2_build_frame_info): Likewise.
3498         * hppa-tdep.c (hppa_init_objfile_priv_data): Likewise.
3499         * mdebugread.c (mdebug_build_psymtabs): Likewise.
3500         (add_pending): Likewise.
3501         (parse_symbol): Likewise.
3502         (parse_partial_symbols): Likewise.
3503         (psymtab_to_symtab_1): Likewise.
3504         (new_psymtab): Likewise.
3505         (elfmdebug_build_psymtabs): Likewise.
3506         * minsyms.c (terminate_minimal_symbol_table): Likewise.
3507         * objfiles.c (get_objfile_bfd_data): Likewise.
3508         (objfile_register_static_link): Likewise.
3509         * psymtab.c (allocate_psymtab): Likewise.
3510         * stabsread.c (read_member_functions): Likewise.
3511         * xcoffread.c (xcoff_end_psymtab): Likewise.
3512
3513 2018-05-20  Simon Marchi  <simon.marchi@ericsson.com>
3514
3515         * common/traits.h (HAVE_IS_TRIVIALLY_COPYABLE): Define if
3516         compiler supports std::is_trivially_constructible.
3517         * common/poison.h: Include obstack.h.
3518         (IsMallocable): Define to is_trivially_constructible if the
3519         compiler supports it, define to true_type otherwise.
3520         (xobnew): New.
3521         (XOBNEW): Redefine.
3522         (xobnewvec): New.
3523         (XOBNEWVEC): Redefine.
3524         * gdb_obstack.h (obstack_zalloc): New.
3525         (OBSTACK_ZALLOC): Redefine.
3526         (obstack_calloc): New.
3527         (OBSTACK_CALLOC): Redefine.
3528         (obstack_new): New.
3529         * gdbarch.sh: Include gdb_obstack in gdbarch.h.
3530         (gdbarch_obstack): New declaration in gdbarch.h, definition in
3531         gdbarch.c.
3532         (GDBARCH_OBSTACK_CALLOC, GDBARCH_OBSTACK_ZALLOC): Use
3533         obstack_calloc/obstack_zalloc.
3534         (gdbarch_obstack_zalloc): Remove.
3535         * target-descriptions.c (tdesc_data_init): Use obstack_new.
3536
3537 2018-05-19  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3538
3539         * stack.c (backtrace_command_1): Remove useless variable int i.
3540
3541 2018-05-19  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3542
3543         * stack.c (print_frame_info): Fix comment.
3544
3545 2018-05-18  Tom Tromey  <tom@tromey.com>
3546
3547         * dwarf2read.c (struct dwz_file): Add constructor, initializers.
3548         <dwz_bfd>: Now a gdb_bfd_ref_ptr.
3549         (~dwarf2_per_objfile): Update
3550         (dwarf2_get_dwz_file): Use new.
3551         * dwarf2read.h (struct dwarf2_per_objfile) <dwz_file>: Now a
3552         unique_ptr.
3553
3554 2018-05-18  Tom Tromey  <tom@tromey.com>
3555
3556         * dwarf2read.h (struct dwarf2_per_objfile) <dwp_file>: Now a
3557         unique_ptr.
3558         * dwarf2read.c (struct dwp_file): Add constructor and
3559         initializers.
3560         (open_and_init_dwp_file): Return a unique_ptr.
3561         (dwarf2_per_objfile, create_dwp_hash_table)
3562         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2)
3563         (lookup_dwo_unit_in_dwp): Update.
3564         (open_and_init_dwp_file, get_dwp_file): Update.
3565
3566 2018-05-18  Tom Tromey  <tom@tromey.com>
3567
3568         * dwarf2read.c (dwarf2_per_objfile): Update.
3569         (struct mapped_index): Add initializers.
3570         (dwarf2_read_index): Use new.
3571         (dw2_symtab_iter_init): Update.
3572         * dwarf2read.h (struct dwarf2_per_objfile) <index_table>: Now a
3573         unique_ptr.
3574
3575 2018-05-18  Simon Marchi  <simon.marchi@ericsson.com>
3576
3577         * dwarf2read.c (mapped_index) <total_size>: Remove.
3578
3579 2018-05-18  Simon Marchi  <simon.marchi@ericsson.com>
3580
3581         * unittests/format_pieces-selftests.c (test_format_specifier):
3582         Add ARI comments.
3583
3584 2018-05-18  Tom Tromey  <tom@tromey.com>
3585
3586         * c-typeprint.c (maybe_print_hole): New function.
3587         (c_print_type_struct_field_offset): Update.
3588         (c_type_print_base_struct_union): Call maybe_print_hole.
3589
3590 2018-05-17  Keith Seitz  <keiths@redhat.com>
3591
3592         * breakpoint.c (build_bpstat_chain): New function, moved from
3593         bpstat_stop_status.
3594         (bpstat_stop_status): Add optional parameter, `stop_chain'.
3595         If no stop chain is passed, call build_bpstat_chain to build it.
3596         * breakpoint.h (build_bpstat_chain): Declare.
3597         (bpstat_stop_status): Move documentation here from breakpoint.c.
3598         * infrun.c (handle_signal_stop): Before eliding inlined frames,
3599         build the stop chain and pass it to skip_inline_frames.
3600         Pass this stop chain to bpstat_stop_status.
3601         * inline-frame.c: Include breakpoint.h.
3602         (stopped_by_user_bp_inline_frame): New function.
3603         (skip_inline_frames): Add parameter `stop_chain'.
3604         Move documention to inline-frame.h.
3605         If non-NULL, use stopped_by_user_bp_inline_frame to determine
3606         whether the frame should be elided.
3607         * inline-frame.h (skip_inline_frames): Add parameter `stop_chain'.
3608         Add moved documentation and update for new parameter.
3609
3610 2018-05-17  Simon Marchi  <simon.marchi@ericsson.com>
3611
3612         PR cli/14975
3613         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
3614         unittests/format_pieces-selftests.c.
3615         * common/format.h (format_piece) <operator==>: New.
3616         (format_pieces) <operator[]>: Remove.
3617         * common/format.c (format_pieces::format_pieces): Handle \e.
3618         * unittests/format_pieces-selftests.c: New.
3619
3620 2018-05-17  Tom Tromey  <tom@tromey.com>
3621
3622         PR symtab/23010:
3623         * dwarf2read.c (load_cu, dw2_do_instantiate_symtab)
3624         (dw2_instantiate_symtab): Add skip_partial parameter.
3625         (dw2_find_last_source_symtab, dw2_map_expand_apply)
3626         (dw2_lookup_symbol, dw2_expand_symtabs_for_function)
3627         (dw2_expand_all_symtabs, dw2_expand_symtabs_with_fullname)
3628         (dw2_expand_symtabs_matching_one)
3629         (dw2_find_pc_sect_compunit_symtab)
3630         (dw2_debug_names_lookup_symbol)
3631         (dw2_debug_names_expand_symtabs_for_function): Update.
3632         (init_cutu_and_read_dies): Add skip_partial parameter.
3633         (process_psymtab_comp_unit, build_type_psymtabs_1)
3634         (process_skeletonless_type_unit, load_partial_comp_unit)
3635         (psymtab_to_symtab_1): Update.
3636         (load_full_comp_unit): Add skip_partial parameter.
3637         (process_imported_unit_die, dwarf2_read_addr_index)
3638         (follow_die_offset, dwarf2_fetch_die_loc_sect_off)
3639         (dwarf2_fetch_constant_bytes, dwarf2_fetch_die_type_sect_off)
3640         (read_signatured_type): Update.
3641
3642 2018-05-17  Simon Marchi  <simon.marchi@ericsson.com>
3643
3644         * value.c (release_value): Remove unused variable.
3645         (record_latest_value): Likewise.
3646         (access_value_history): Likewise.
3647         (preserve_values): Likewise.
3648
3649 2018-05-17  Tom Tromey  <tom@tromey.com>
3650
3651         * extension.h (struct ext_lang_type_printers) <py_type_printers>:
3652         Initialize.
3653
3654 2018-05-16  Maciej W. Rozycki  <macro@mips.com>
3655
3656         PR gdb/22286
3657         * linux-nat-trad.c (linux_nat_trad_target::fetch_register):
3658         Also handle registers whose width is not a multiple of
3659         PTRACE_TYPE_RET.
3660         (linux_nat_trad_target::store_register): Likewise.
3661
3662 2018-05-16  Tom Tromey  <tom@tromey.com>
3663
3664         * gdbcore.h (core_bfd): Redefine.
3665         * corelow.c (core_target::close): Update.
3666         (core_target_open): Update.
3667         * progspace.h (struct program_space) <cbfd>: Now a
3668         gdb_bfd_ref_ptr.
3669
3670 2018-05-16  Tom Tromey  <tom@tromey.com>
3671
3672         PR cli/19551:
3673         * symfile-add-flags.h (enum symfile_add_flags)
3674         <SYMFILE_NOT_FILENAME>: New constant.
3675         * symfile.c (read_symbols): Use SYMFILE_NOT_FILENAME.  Get
3676         objfile name from BFD.
3677         (symbol_file_add_with_addrs): Check SYMFILE_NOT_FILENAME.
3678         * minidebug.c (find_separate_debug_file_in_section): Put
3679         ".gnu_debugdata" into BFD's file name.
3680
3681 2018-05-16  Simon Marchi  <simon.marchi@ericsson.com>
3682
3683         * regcache.c (regcache_read_ftype, regcache_write_ftype):
3684         Remove.
3685
3686 2018-05-15  Tamar Christina  <tamar.christina@arm.com>
3687
3688         PR binutils/21446
3689         * aarch64-tdep.c (aarch64_analyze_prologue,
3690         aarch64_software_single_step, aarch64_displaced_step_copy_insn):
3691         Indicate not interested in errors.
3692
3693 2018-05-15  Maciej W. Rozycki  <macro@mips.com>
3694
3695         * mips-linux-nat.c (mips_linux_nat_target::fetch_registers):
3696         Supply the MIPS_ZERO_REGNUM register.
3697
3698 2018-05-15  Maciej W. Rozycki  <macro@mips.com>
3699
3700         * mips-tdep.c (mask_address_var): Make variable static.
3701
3702 2018-05-14  Tom Tromey  <tom@tromey.com>
3703
3704         * dwarf2read.c (rust_union_quirks): Clear rust_unions.
3705
3706 2018-05-11  Andrew Burgess  <andrew.burgess@embecosm.com>
3707
3708         * i387-tdep.c (i387_collect_xsave): Use FXSAVE_MXCSR_ADDR not
3709         FXSAVE_ADDR for the mxcsr register.
3710
3711 2018-05-11  Max Filippov  <jcmvbkbc@gmail.com>
3712
3713         * configure.tgt (xtensa*-*-linux*): Drop gdb_target definition.
3714
3715 2018-05-11  Pedro Alves  <palves@redhat.com>
3716
3717         * corelow.c (core_target) <core_target>: No longer inline.
3718         Initialize m_core_gdbarch, m_core_vec and build the section table
3719         here.
3720         <~core_target>: New.
3721         <core_gdbarch, get_core_register_section>: New methods.
3722         <m_core_section_table, m_core_vec, m_core_gdbarch>: New fields,
3723         factored out from ...
3724         <core_data, core_vec, core_gdbarch>: ... these deleted globals.
3725         (core_ops): Delete.
3726         (sniff_core_bfd): Add gdbarch parameter.
3727         (core_close): Delete, merged into ...
3728         (core_target::close): ... here.  Delete self.
3729         (core_close_cleanup): Delete.
3730         (core_target_open): Allocate a core_target on the heap.  Use a
3731         unique_ptr instead of a cleanup.  Bits moved into the core_target
3732         ctor.  Adjust to use core_target methods instead of globals.
3733         (get_core_register_section): Rename to ...
3734         (core_target::get_core_register_section): ... this and adjust.
3735         (struct get_core_registers_cb_data): New.
3736         (get_core_registers_cb): Use it.  Use bool.
3737         (core_target::fetch_registers, core_target::files_info)
3738         (core_target::xfer_partial, core_target::read_description)
3739         (core_target::pid_to, core_target::thread_name): Adjust to
3740         reference class fields instead of globals.
3741         * target.h (struct target_ops_deleter, target_ops_up): New.
3742
3743 2018-05-11  Pedro Alves  <palves@redhat.com>
3744
3745         * corefile.c (core_file_command): Move to corelow.c.
3746         * corelow.c (the_core_target): Delete.
3747         (core_file_command): Moved from corefile.c.  Check exec_bfd
3748         instead of the_core_target.  Use target_detach instead of calling
3749         into the_core_target directly.
3750         (maybe_say_no_core_file_now): New.
3751         (core_target::detach): Use it.
3752         (_initialize_corelow): Remove references to the_core_target.
3753         * gdbcore.h (the_core_target): Delete.
3754
3755 2018-05-11  Tom Tromey  <tromey@redhat.com>
3756             Pedro Alves  <palves@redhat.com>
3757
3758         * corefile.c (core_bfd): Remove.
3759         * gdbcore.h (core_bfd): Now a macro.
3760         * progspace.h (struct program_space) <cbfd>: New field.
3761
3762 2018-05-11  Tom Tromey  <tom@tromey.com>
3763
3764         * mdebugread.c (parse_partial_symbols, psymtab_to_symtab_1): Use
3765         gdb::def_vector.
3766
3767 2018-05-10  Tom Tromey  <tom@tromey.com>
3768
3769         * configure: Rebuild.
3770         * warning.m4 (AM_GDB_WARNINGS): Use -Wimplicit-fallthrough=3.
3771
3772 2018-05-10  Joel Brobecker  <brobecker@adacore.com>
3773
3774         PR server/23158:
3775         * regformats/regdat.sh: Adjust script, following the addition
3776         of the new expedite_regs parameter to init_target_desc.
3777
3778 2018-05-10  Omair Javaid  <omair.javaid@linaro.org>
3779
3780         PR gdb/23127
3781         * aarch64-linux-tdep.c (aarch64_linux_init_abi): Add call to
3782         set_gdbarch_significant_addr_bit.
3783         * aarch64-tdep.c (aarch64_gdbarch_init): Remove call to
3784         set_gdbarch_significant_addr_bit.
3785         * utils.c (address_significant): Update to sign extend addr.
3786
3787 2018-05-09  Max Filippov  <jcmvbkbc@gmail.com>
3788
3789         * xtensa-linux-tdep.c (xtensa-tdep.h): New include.
3790         (xtensa_linux_init_abi): Limit tdep->num_regs by
3791         tdep->num_nopriv_regs.
3792         * xtensa-tdep.c (xtensa_derive_tdep): Calculate
3793         tdep->num_nopriv_regs and only copy it to tdep->num_regs if it's
3794         not initialized.
3795
3796 2018-05-08  Simon Marchi  <simon.marchi@ericsson.com>
3797
3798         * unittests/string_view-selftests.c: Define GNULIB_NAMESPACE.
3799
3800 2018-05-08  Andrew Burgess  <andrew.burgess@embecosm.com>
3801
3802         * common/x86-xstate.h (I387_FCTRL_INIT_VAL): New constant.
3803         (I387_MXCSR_INIT_VAL): New constant.
3804         * amd64-tdep.c (amd64_supply_xsave): Only read state from xsave
3805         buffer if it was supplied by the inferior.
3806         * i387-tdep.c (i387_supply_fsave): Use I387_MXCSR_INIT_VAL.
3807         (i387_xsave_get_clear_bv): New function.
3808         (i387_supply_xsave): Only read x87 control registers from the
3809         xsave buffer if the feature is enabled, and the state will have
3810         been written, otherwise, provide a suitable default.
3811         (i387_collect_xsave): Pre-clear all registers in xsave buffer,
3812         including x87 control registers.  Update control registers if they
3813         have changed from the default value, and mark features as enabled
3814         as required.
3815         * i387-tdep.h (i387_xsave_get_clear_bv): Declare.
3816
3817 2018-05-08  Ulrich Weigand  <uweigand@de.ibm.com>
3818
3819         * spu-tdep.c (info_spu_event_command): Fix output formatting.
3820
3821 2018-05-07  Tom Tromey  <tom@tromey.com>
3822
3823         * configure: Rebuild.
3824         * warning.m4 (AM_GDB_WARNINGS): Add -Wduplicated-cond.
3825
3826 2018-05-07  Tom Tromey  <tom@tromey.com>
3827
3828         PR tdep/20362:
3829         * arm-tdep.c (arm_record_vfp_data_proc_insn): Properly mask off D
3830         bit.  Use correct value for VDIV.
3831
3832 2018-05-04  Tom Tromey  <tom@tromey.com>
3833
3834         * configure: Rebuild.
3835         * warning.m4 (AM_GDB_WARNINGS): Add -Wimplicit-fallthrough.
3836
3837 2018-05-04  Tom Tromey  <tom@tromey.com>
3838
3839         * linux-record.c (record_linux_system_call) <case
3840         RECORD_SYS_RECVFROM>: Add "break".
3841
3842 2018-05-04  Tom Tromey  <tom@tromey.com>
3843
3844         * mi/mi-main.c (mi_cmd_trace_frame_collected) <REGISTERS_FORMAT>:
3845         Add missing "break".
3846         * mi/mi-cmd-stack.c (mi_cmd_stack_list_locals) <NO_FRAME_FILTERS>:
3847         Add missing "break".
3848
3849 2018-05-04  Tom Tromey  <tom@tromey.com>
3850
3851         * rs6000-tdep.c (ppc_process_record_op4)
3852         (ppc_process_record_op63): Add fall-through comment.
3853
3854 2018-05-04  Tom Tromey  <tom@tromey.com>
3855
3856         * i386-tdep.c (i386_process_record): Add fall-through comment.
3857
3858 2018-05-04  Tom Tromey  <tom@tromey.com>
3859
3860         * stabsread.c (define_symbol) <case 'p'>: Add fall-through
3861         comment.
3862
3863 2018-05-04  Tom Tromey  <tom@tromey.com>
3864
3865         * riscv-tdep.c (riscv_isa_xlen): Add fall-through comment.
3866         * utils.c (can_dump_core) <LIMIT_CUR>: Add fall-through comment.
3867         * eval.c (fetch_subexp_value) <MEMORY_ERROR>: Add fall-through
3868         comment.
3869         * d-valprint.c (d_val_print) <TYPE_CODE_STRUCT>: Add fall-through
3870         comment.
3871         * coffread.c (coff_symtab_read) <C_LABEL>: Add fall-through
3872         comment.
3873
3874 2018-05-04  Tom Tromey  <tom@tromey.com>
3875
3876         * dwarf2loc.c (unimplemented): Add ATTRIBUTE_NORETURN.
3877
3878 2018-05-04  Tom Tromey  <tom@tromey.com>
3879
3880         * s390-tdep.c (s390_process_record): Fix fall-through comments.
3881         * xcoffread.c (scan_xcoff_symtab): Move comment later.
3882         * symfile.c (section_is_mapped): Fix fall-through comment.
3883         * stabsread.c (define_symbol, read_member_functions): Fix
3884         fall-through comment.
3885         * s390-linux-tdep.c (s390_process_record): Fix fall-through
3886         comment.
3887         * remote.c (remote_wait_as): Fix fall-through comment.
3888         * p-exp.y (yylex): Fix fall-through comment.
3889         * nat/x86-dregs.c (x86_length_and_rw_bits): Fix fall-through
3890         comment.
3891         * msp430-tdep.c (msp430_gdbarch_init): Fix fall-through comment.
3892         * mdebugread.c (parse_partial_symbols): Fix fall-through comment.
3893         * jv-exp.y (yylex): Fix fall-through comment.
3894         * go-exp.y (lex_one_token): Fix fall-through comment.
3895         * gdbtypes.c (get_discrete_bounds, rank_one_type): Fix
3896         fall-through comment.
3897         * f-exp.y (yylex): Fix fall-through comment.
3898         * dwarf2read.c (process_die): Fix fall-through comments.
3899         * dbxread.c (process_one_symbol): Fix fall-through comment.
3900         * d-exp.y (lex_one_token): Fix fall-through comment.
3901         * cp-name-parser.y (yylex): Fix fall-through comment.
3902         * coffread.c (coff_symtab_read): Fix fall-through comment.
3903         * c-exp.y (lex_one_token): Fix fall-through comment.
3904         * arm-tdep.c (arm_decode_miscellaneous): Fix fall-through
3905         comment.
3906         * arch/arm.c (arm_instruction_changes_pc): Fix fall-through
3907         comment.
3908
3909 2018-05-04  Tom Tromey  <tom@tromey.com>
3910
3911         PR python/22730:
3912         * NEWS: Mention gdb.execute change.
3913         * gdbcmd.h (execute_control_command): Don't declare.
3914         * python/python.c (execute_gdb_command): Use read_command_lines_1,
3915         execute_control_commands, execute_control_commands_to_string.
3916         * cli/cli-script.h (execute_control_commands)
3917         (execute_control_commands_to_string): Declare.
3918         (execute_control_command): Add from_tty parameter.
3919         * cli/cli-script.c (execute_control_commands)
3920         (execute_control_commands_to_string): New functions.
3921         (execute_user_command): Use execute_control_commands.
3922         (execute_control_command_1): Add "from_tty" parameter.  Update.
3923         (execute_control_command): Likewise.
3924
3925 2018-05-04  Tom Tromey  <tom@tromey.com>
3926
3927         PR python/22731:
3928         * NEWS: Mention that breakpoint commands are writable.
3929         * python/py-breakpoint.c (bppy_set_commands): New function.
3930         (breakpoint_object_getset) <"commands">: Use it.
3931
3932 2018-05-04  Tom Tromey  <tom@tromey.com>
3933
3934         * tracepoint.c (actions_command): Update.
3935         * mi/mi-cmd-break.c (mi_command_line_array)
3936         (mi_command_line_array_cnt, mi_command_line_array_ptr)
3937         (mi_read_next_line): Remove.
3938         (mi_cmd_break_commands): Update.
3939         * cli/cli-script.h (read_command_lines, read_command_lines_1): Use
3940         function_view.
3941         * cli/cli-script.c (get_command_line): Update.
3942         (process_next_line): Use function_view.  Constify.
3943         (recurse_read_control_structure, read_command_lines)
3944         (read_command_lines_1): Change argument types to function_view.
3945         (do_define_command, document_command): Update.
3946         * breakpoint.h (check_tracepoint_command): Don't declare.
3947         * breakpoint.c (check_tracepoint_command): Remove.
3948         (commands_command_1, create_tracepoint_from_upload): Update.
3949
3950 2018-05-04  Tom Tromey  <tom@tromey.com>
3951
3952         PR gdb/11750:
3953         * cli/cli-script.h (enum command_control_type) <define_control>:
3954         New constant.
3955         * cli/cli-script.c (multi_line_command_p): Handle define_control.
3956         (build_command_line, execute_control_command_1)
3957         (process_next_line): Likewise.
3958         (do_define_command): New function, extracted from define_command.
3959         (define_command): Use it.
3960
3961 2018-05-04  Tom Tromey  <tom@tromey.com>
3962
3963         * tracepoint.c (actions_command): Update.
3964         * cli/cli-script.h (read_command_lines): Update.
3965         * cli/cli-script.c (read_command_lines): Constify prompt_arg.
3966         (MAX_TMPBUF): Remove define.
3967         (define_command): Use string_printf.
3968         (document_command): Likewise.
3969         * breakpoint.c (commands_command_1): Update.
3970
3971 2018-05-04  Tom Tromey  <tom@tromey.com>
3972
3973         * top.c (execute_command): Update.
3974         * cli/cli-script.h (print_command_lines): Now varargs.
3975         * cli/cli-script.c (print_command_lines): Now varargs.
3976         (execute_control_command_1) <case while_control, case if_control>:
3977         Update.
3978
3979 2018-05-04  Tom Tromey  <tom@tromey.com>
3980
3981         * tracepoint.c (all_tracepoint_actions): Rename from
3982         all_tracepoint_actions_and_cleanup.  Change return type.
3983         (actions_command, encode_actions_1, encode_actions)
3984         (trace_dump_actions, tdump_command): Update.
3985         * remote.c (remote_download_command_source): Update.
3986         * python/python.c (gdbpy_eval_from_control_command)
3987         (python_command, python_interactive_command): Update.
3988         * mi/mi-cmd-break.c (mi_cmd_break_commands): Update.
3989         * guile/guile.c (guile_command)
3990         (gdbscm_eval_from_control_command, guile_command): Update.
3991         * compile/compile.c (compile_code_command)
3992         (compile_print_command, compile_to_object): Update.
3993         * cli/cli-script.h (struct command_lines_deleter): New.
3994         (counted_command_line): New typedef.
3995         (struct command_line): Add constructor, destructor.
3996         <body_list>: Remove.
3997         <body_list_0, body_list_1>: New members.
3998         (command_line_up): Remove typedef.
3999         (read_command_lines, read_command_lines_1, get_command_line):
4000         Update.
4001         (copy_command_lines): Don't declare.
4002         * cli/cli-script.c (build_command_line): Use "new".
4003         (get_command_line): Return counted_command_line.
4004         (print_command_lines, execute_user_command)
4005         (execute_control_command_1, while_command, if_command): Update.
4006         (realloc_body_list): Remove.
4007         (process_next_line, recurse_read_control_structure): Update.
4008         (read_command_lines, read_command_lines_1): Return counted_command_line.
4009         (free_command_lines): Use "delete".
4010         (copy_command_lines): Remove.
4011         (define_command, document_command, show_user_1): Update.
4012         * cli/cli-decode.h (struct cmd_list_element) <user_commands>: Now
4013         a counted_command_line.
4014         * breakpoint.h (counted_command_line): Remove typedef.
4015         (breakpoint_set_commands): Update.
4016         * breakpoint.c (check_no_tracepoint_commands)
4017         (validate_commands_for_breakpoint): Update.
4018         (breakpoint_set_commands): Change commands to be a
4019         counted_command_line.
4020         (commands_command_1, update_dprintf_command_list)
4021         (create_tracepoint_from_upload): Update.
4022
4023 2018-05-04  Tom Tromey  <tom@tromey.com>
4024
4025         * cli/cli-decode.h (cmd_list_element): New constructor.
4026         (~cmd_list_element): New destructor.
4027         (struct cmd_list_element): Add initializers.
4028         * cli/cli-decode.c (do_add_cmd): Use "new".
4029         (delete_cmd): Use "delete".
4030
4031 2018-05-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
4032             Pedro Alves <palves@redhat.com>
4033
4034         PR breakpoints/19806 and support for PR external/20207.
4035         * NEWS: Mention Aarch64 watchpoint improvements.
4036         * aarch64-linux-nat.c (aarch64_linux_stopped_data_address): Fix missed
4037         watchpoints and PR external/20207 watchpoints.
4038         * nat/aarch64-linux-hw-point.c
4039         (kernel_supports_any_contiguous_range): New.
4040         (aarch64_watchpoint_offset): New.
4041         (aarch64_watchpoint_length): Support PR external/20207 watchpoints.
4042         (aarch64_point_encode_ctrl_reg): New parameter offset, new asserts.
4043         (aarch64_point_is_aligned): Support PR external/20207 watchpoints.
4044         (aarch64_align_watchpoint): New parameters aligned_offset_p and
4045         next_addr_orig_p.  Support PR external/20207 watchpoints.
4046         (aarch64_downgrade_regs): New.
4047         (aarch64_dr_state_insert_one_point): New parameters offset and
4048         addr_orig.
4049         (aarch64_dr_state_remove_one_point): Likewise.
4050         (aarch64_handle_breakpoint): Update caller.
4051         (aarch64_handle_aligned_watchpoint): Likewise.
4052         (aarch64_handle_unaligned_watchpoint): Support addr_orig and
4053         aligned_offset.
4054         (aarch64_linux_set_debug_regs): Remove const from state.  Call
4055         aarch64_downgrade_regs.
4056         (aarch64_show_debug_reg_state): Print also dr_addr_orig_wp.
4057         * nat/aarch64-linux-hw-point.h (DR_CONTROL_LENGTH): Rename to ...
4058         (DR_CONTROL_MASK): ... this.
4059         (struct aarch64_debug_reg_state): New field dr_addr_orig_wp.
4060         (unsigned int aarch64_watchpoint_offset): New prototype.
4061         (aarch64_linux_set_debug_regs): Remove const from state.
4062         * utils.c (align_up, align_down): Move to ...
4063         * common/common-utils.c (align_up, align_down): ... here.
4064         * utils.h (align_up, align_down): Move to ...
4065         * common/common-utils.h (align_up, align_down): ... here.
4066
4067 2018-05-04  Joel Brobecker  <brobecker@adacore.com>
4068
4069         * sparc-tdep.c (sparc_structure_return_p): Re-implement to
4070         match the ABI as summarized in GCC's gcc/config/sparc/sparc.c.
4071         (sparc_arg_by_memory_p): Renamed from sparc_arg_on_registers_p.
4072         Re-implement to match the ABI as summarized in GCC's
4073         gcc/config/sparc/sparc.c.  All callers updated.
4074         (sparc32_store_arguments): Remove assertion.
4075
4076 2018-05-04  Tom Tromey  <tom@tromey.com>
4077
4078         * printcmd.c: Don't include tui.h.
4079         (decode_format): Use skip_spaces.
4080
4081 2018-05-04  Tom Tromey  <tom@tromey.com>
4082
4083         PR gdb/22619:
4084         * printcmd.c (last_count): New global.
4085         (x_command): Use saved count when repeating.
4086
4087 2018-05-04  Tom Tromey  <tom@tromey.com>
4088
4089         * nto-procfs.c (do_closedir_cleanup): Remove.
4090         (procfs_pidlist): Use gdb_dir_up.
4091         * procfs.c (do_closedir_cleanup): Remove.
4092         (proc_update_threads): Use gdb_dir_up.
4093         * common/filestuff.h (struct gdb_dir_deleter): New.
4094         (gdb_dir_up): New typedef.
4095
4096 2018-05-04  Tom Tromey  <tom@tromey.com>
4097
4098         * ada-lang.c (print_mention_exception): Use std::string.
4099
4100 2018-05-04  Tom Tromey  <tom@tromey.com>
4101
4102         * ada-lang.c (create_excep_cond_exprs): Update.
4103         (ada_exception_catchpoint_cond_string): Use std::string.
4104
4105 2018-05-04  Tom Tromey  <tom@tromey.com>
4106
4107         * ada-lang.c (xget_renaming_scope): Return std::string.
4108         (old_renaming_is_invisible): Update.
4109
4110 2018-05-04  Tom Tromey  <tom@tromey.com>
4111
4112         * bfd-target.c (target_bfd::m_bfd): Now a gdb_bfd_ref_ptr.
4113         (target_bfd::target_bfd, target_bfd::~target_bfd): Update.
4114
4115 2018-05-04  Ulrich Weigand  <uweigand@de.ibm.com>
4116
4117         * spu-linux-nat.c (spu_linux_nat_target::wait): Fix syntax error.
4118
4119 2018-05-04  Tom Tromey  <tom@tromey.com>
4120
4121         * remote.c (remote_query_supported_append): Change type.
4122         (remote_check_symbols): Update.
4123
4124 2018-05-04  Paul Pluzhnikov  <ppluzhnikov@google.com>
4125
4126         PR gdb/11420
4127         * configure.ac: Prepend libpython.
4128         * python/python-config.py: Likewise.
4129         * configure: Regenerate.
4130
4131 2018-05-03  Simon Marchi  <simon.marchi@ericsson.com>
4132
4133         * Makefile.in (%.c: %.l): Use -t instead of --stdout.
4134
4135 2018-05-03  Pedro Alves  <palves@redhat.com>
4136
4137         * s390-linux-nat.c
4138         (s390_linux_nat_target::have_continuable_watchpoint): Mark with
4139         override.  Write 'true' instead of '1'.
4140         (s390_linux_nat_target::watchpoint_addr_within_range): Remove
4141         declaration.
4142
4143 2018-05-02  Pedro Alves  <palves@redhat.com>
4144
4145         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Use
4146         add_inf_child_target.
4147         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Use
4148         add_inf_child_target.
4149         * aix-thread.c (aix_thread_target_info): New.
4150         (aix_thread_target) <shortname, longname, doc>: Delete.
4151         <info>: New.
4152         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Use
4153         add_inf_child_target.
4154         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Use
4155         add_inf_child_target.
4156         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Use
4157         add_inf_child_target.
4158         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Use
4159         add_inf_child_target.
4160         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Use
4161         add_inf_child_target.
4162         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Use
4163         add_inf_child_target.
4164         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Use
4165         add_inf_child_target.
4166         * arm-linux-nat.c (_initialize_arm_linux_nat): Use
4167         add_inf_child_target.
4168         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Use
4169         add_inf_child_target.
4170         * bfd-target.c (target_bfd_target_info): New.
4171         (target_bfd) <shortname, longname, doc>: Delete.
4172         <info>: New.
4173         * bsd-kvm.c (bsd_kvm_target_info): New.
4174         (bsd_kvm_target) <shortname, longname, doc>: Delete.
4175         <info>: New.
4176         (bsd_kvm_target::open): Rename to ...
4177         (bsd_kvm_target_open): ... this.  Adjust.
4178         * bsd-uthread.c (bsd_uthread_target_info): New.
4179         (bsd_uthread_target) <shortname, longname, doc>: Delete.
4180         <info>: New.
4181         * corefile.c (core_file_command): Adjust.
4182         * corelow.c (core_target_info): New.
4183         (core_target) <shortname, longname, doc>: Delete.
4184         <info>: New.
4185         (core_target::open): Rename to ...
4186         (core_target_open): ... this.  Adjust.
4187         * ctf.c (ctf_target_info): New.
4188         (ctf_target) <shortname, longname, doc>: Delete.
4189         <info>: New.
4190         (ctf_target::open): Rename to ...
4191         (ctf_target_open): ... this.
4192         (_initialize_ctf): Adjust.
4193         * exec.c (exec_target_info): New.
4194         (exec_target) <shortname, longname, doc>: Delete.
4195         <info>: New.
4196         (exec_target::open): Rename to ...
4197         (exec_target_open): ... this.
4198         * gdbcore.h (core_target_open): Declare.
4199         * go32-nat.c (_initialize_go32_nat): Use add_inf_child_target.
4200         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Use
4201         add_inf_child_target.
4202         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Use
4203         add_inf_child_target.
4204         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Use
4205         add_inf_child_target.
4206         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Use
4207         add_inf_child_target.
4208         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Use
4209         add_inf_child_target.
4210         * i386-gnu-nat.c (_initialize_i386gnu_nat): Use
4211         add_inf_child_target.
4212         * i386-linux-nat.c (_initialize_i386_linux_nat): Use
4213         add_inf_child_target.
4214         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Use
4215         add_inf_child_target.
4216         * i386-obsd-nat.c (_initialize_i386obsd_nat): Use
4217         add_inf_child_target.
4218         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Use
4219         add_inf_child_target.
4220         * inf-child.c (inf_child_target_info): New.
4221         (inf_child_target::info): New.
4222         (inf_child_open_target): Remove 'target' parameter.  Use
4223         get_native_target instead.
4224         (inf_child_target::open): Delete.
4225         (add_inf_child_target): New.
4226         * inf-child.h (inf_child_target) <shortname, longname, doc, open>:
4227         Delete.
4228         <info>: New.
4229         (add_inf_child_target): Declare.
4230         (inf_child_open_target): Declare.
4231         * linux-thread-db.c (thread_db_target_info): New.
4232         (thread_db_target) <shortname, longname, doc>: Delete.
4233         <info>: New.
4234         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Use
4235         add_inf_child_target.
4236         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Use
4237         add_inf_child_target.
4238         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Use
4239         add_inf_child_target.
4240         * m88k-bsd-nat.c (_initialize_m88kbsd_nat): Use
4241         add_inf_child_target.
4242         * make-target-delegates (print_class): Adjust.
4243         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Use
4244         add_inf_child_target.
4245         * mips-linux-nat.c (_initialize_mips_linux_nat): Use
4246         add_inf_child_target.
4247         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Use
4248         add_inf_child_target.
4249         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Use
4250         add_inf_child_target.
4251         * nto-procfs.c (nto_native_target_info): New.
4252         (nto_procfs_target_native) <shortname, longname, doc>:
4253         Delete.
4254         <info>: New.
4255         (nto_procfs_target_info): New.
4256         (nto_procfs_target_procfs) <shortname, longname, doc>:
4257         Delete.
4258         <info>: New.
4259         (init_procfs_targets): Adjust.
4260         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Use
4261         add_inf_child_target.
4262         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Use
4263         add_inf_child_target.
4264         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Use
4265         add_inf_child_target.
4266         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Use
4267         add_inf_child_target.
4268         * ravenscar-thread.c (ravenscar_target_info): New.
4269         (ravenscar_thread_target) <shortname, longname, doc>:
4270         Delete.
4271         <info>: New.
4272         * record-btrace.c (record_btrace_target_info):
4273         (record_btrace_target) <shortname, longname, doc>: Delete.
4274         <info>: New.
4275         (record_btrace_target::open): Rename to ...
4276         (record_btrace_target_open): ... this.  Adjust.
4277         * record-full.c (record_longname, record_doc): New.
4278         (record_full_base_target) <shortname, longname, doc>: Delete.
4279         <info>: New.
4280         (record_full_target_info): New.
4281         (record_full_target): <shortname>: Delete.
4282         <info>: New.
4283         (record_full_core_open_1, record_full_open_1): Update comments.
4284         (record_full_base_target::open): Rename to ...
4285         (record_full_open): ... this.
4286         (cmd_record_full_restore): Update.
4287         (_initialize_record_full): Update.
4288         * remote-sim.c (remote_sim_target_info): New.
4289         (gdbsim_target) <shortname, longname, doc>: Delete.
4290         <info>: New.
4291         (gdbsim_target::open): Rename to ...
4292         (gdbsim_target_open): ... this.
4293         (_initialize_remote_sim): Adjust.
4294         * remote.c (remote_doc): New.
4295         (remote_target_info): New.
4296         (remote_target) <shortname, longname, doc>: Delete.
4297         <info>: New.
4298         (extended_remote_target_info): New.
4299         (extended_remote_target) <shortname, longname, doc>: Delete.
4300         <info>: New.
4301         (remote_target::open_1): Make static.  Adjust.
4302         * rs6000-nat.c (_initialize_rs6000_nat): Use add_inf_child_target.
4303         * s390-linux-nat.c (_initialize_s390_nat): Use
4304         add_inf_child_target.
4305         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Use
4306         add_inf_child_target.
4307         * sol-thread.c (thread_db_target_info): New.
4308         (sol_thread_target) <shortname, longname, doc>: Delete.
4309         <info>: New.
4310         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Use
4311         add_inf_child_target.
4312         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Use
4313         add_inf_child_target.
4314         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Use
4315         add_inf_child_target.
4316         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Use
4317         add_inf_child_target.
4318         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Use
4319         add_inf_child_target.
4320         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Use
4321         add_inf_child_target.
4322         * spu-linux-nat.c (_initialize_spu_nat): Use
4323         add_inf_child_target.
4324         * spu-multiarch.c (spu_multiarch_target_info): New.
4325         (spu_multiarch_target) <shortname, longname, doc>: Delete.
4326         <info>: New.
4327         * target-delegates.c: Regenerate.
4328         * target.c: Include <unordered_map>.
4329         (target_ops_p): Delete.
4330         (DEF_VEC_P(target_ops_p)): Delete.
4331         (target_factories): New.
4332         (test_target_info): New.
4333         (test_target_ops::info): New.
4334         (open_target): Adjust to use target_factories.
4335         (add_target_with_completer): Rename to ...
4336         (add_target): ... this.  Change prototype.  Register target_info
4337         and open callback in target_factories.  Register target_info in
4338         command context instead of target_ops.
4339         (add_target): Delete old implementation.
4340         (add_deprecated_target_alias): Change prototype.  Adjust.
4341         (the_native_target): New.
4342         (set_native_target, get_native_target): New.
4343         (find_default_run_target): Use the_native_target.
4344         (find_attach_target, find_run_target): Simplify.
4345         (target_ops::open): Delete.
4346         (dummy_target_info): New.
4347         (dummy_target::shortname, dummy_target::longname)
4348         (dummy_target::doc): Delete.
4349         (dummy_target::info): New.
4350         (debug_target::shortname, debug_target::longname)
4351         (debug_target::doc): Delete.
4352         (debug_target::info): New.
4353         * target.h (struct target_info): New.
4354         (target_ops::~target_ops): Add comment.
4355         (target_ops::info): New.
4356         (target_ops::shortname, target_ops::longname, target_ops::doc): No
4357         longer virtual.  Implement in terms of target_info.
4358         (set_native_target, get_native_target): Declare.
4359         (target_open_ftype): New.
4360         (add_target, add_target_with_completer)
4361         (add_deprecated_target_alias): Change prototype.
4362         (test_target) <shortname, longname, doc>: Delete.
4363         <info>: New.
4364         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Use
4365         add_inf_child_target.
4366         * tracefile-tfile.c (tfile_target_info): New.
4367         (tfile_target) <shortname, longname, doc>: Delete.
4368         <info>: New.
4369         (tfile_target::open): Rename to ...
4370         (tfile_target_open): ... this.
4371         (_initialize_tracefile_tfile): Adjust.
4372         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Use
4373         add_inf_child_target.
4374         * windows-nat.c (_initialize_windows_nat): Use
4375         add_inf_child_target.
4376         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Use
4377         add_inf_child_target.
4378
4379 2018-05-02  Pedro Alves  <palves@redhat.com>
4380
4381         * linux-nat.h (linux_nat_target) <low_new_thread,
4382         low_delete_thread, low_new_fork, low_forget_process,
4383         low_prepare_to_resume, low_siginfo_fixup, low_status_is_event>:
4384         New virtual methods.
4385         (linux_nat_set_new_thread, linux_nat_set_delete_thread)
4386         (linux_nat_new_fork_ftype, linux_nat_set_new_fork)
4387         (linux_nat_forget_process_ftype, linux_nat_set_forget_process)
4388         (linux_nat_forget_process, linux_nat_set_siginfo_fixup)
4389         (linux_nat_set_prepare_to_resume, linux_nat_set_status_is_event):
4390         Delete.
4391         * linux-fork.c (delete_fork): Adjust to call low method.
4392         * linux-nat.c (linux_nat_new_thread, linux_nat_delete_thread)
4393         (linux_nat_new_fork, linux_nat_forget_process_hook)
4394         (linux_nat_prepare_to_resume, linux_nat_siginfo_fixup)
4395         (linux_nat_status_is_event):
4396         (linux_nat_target::follow_fork, lwp_free, add_lwp, detach_one_lwp)
4397         (linux_resume_one_lwp_throw, linux_handle_extended_wait): Adjust
4398         to call low method.
4399         (sigtrap_is_event): Rename to ...
4400         (linux_nat_target::low_status_is_event): ... this.
4401         (linux_nat_set_status_is_event): Delete.
4402         (save_stop_reason, linux_nat_wait_1)
4403         (linux_nat_target::mourn_inferior, siginfo_fixup): Adjust to call
4404         low methods.
4405         (linux_nat_set_new_thread, linux_nat_set_delete_thread)
4406         (linux_nat_set_new_fork, linux_nat_set_forget_process)
4407         (linux_nat_forget_process, linux_nat_set_siginfo_fixup)
4408         (linux_nat_set_prepare_to_resume): Delete.
4409         * aarch64-linux-nat.c: All linux_nat_set_* callbacks converted to
4410         low virtual methods.
4411         * amd64-linux-nat.c: Likewise.
4412         * arm-linux-nat.c: Likewise.
4413         * i386-linux-nat.c: Likewise.
4414         * ia64-linux-nat.c: Likewise.
4415         * mips-linux-nat.c: Likewise.
4416         * ppc-linux-nat.c: Likewise.
4417         * s390-linux-nat.c: Likewise.
4418         * sparc64-linux-nat.c: Likewise.
4419         * x86-linux-nat.c: Likewise.
4420         * x86-linux-nat.h: Include "nat/x86-linux.h".
4421         (x86_linux_nat_target) <low_new_fork, low_forget_process,
4422         low_prepare_to_resume, low_new_thread, low_delete_thread>:
4423         Override methods.
4424
4425 2018-05-02  Pedro Alves  <palves@redhat.com>
4426
4427         * target.h (target_ops)
4428         <stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
4429         stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint,
4430         stopped_by_watchpoint, have_continuable_watchpoint,
4431         stopped_data_address, watchpoint_addr_within_range,
4432         can_accel_watchpoint_condition, can_run, thread_alive,
4433         has_all_memory, has_memory, has_stack, has_registers,
4434         has_execution, can_async_p, is_async_p, supports_non_stop,
4435         always_non_stop_p, can_execute_reverse, supports_multi_process,
4436         supports_enable_disable_tracepoint,
4437         supports_disable_randomization, supports_string_tracing,
4438         supports_evaluation_of_breakpoint_conditions,
4439         can_run_breakpoint_commands, filesystem_is_local,
4440         can_download_tracepoint, get_trace_state_variable_value,
4441         set_trace_notes, get_tib_address, use_agent, can_use_agent,
4442         record_is_replaying, record_will_replay,
4443         augmented_libraries_svr4_read>: Adjust to return bool.
4444         * aarch64-linux-nat.c: All implementations adjusted.
4445         * aix-thread.c: All implementations adjusted.
4446         * arm-linux-nat.c: All implementations adjusted.
4447         * breakpoint.c: All implementations adjusted.
4448         * bsd-kvm.c: All implementations adjusted.
4449         * bsd-uthread.c: All implementations adjusted.
4450         * corelow.c: All implementations adjusted.
4451         * ctf.c: All implementations adjusted.
4452         * darwin-nat.c: All implementations adjusted.
4453         * darwin-nat.h: All implementations adjusted.
4454         * exec.c: All implementations adjusted.
4455         * fbsd-nat.c: All implementations adjusted.
4456         * fbsd-nat.h: All implementations adjusted.
4457         * gnu-nat.c: All implementations adjusted.
4458         * gnu-nat.h: All implementations adjusted.
4459         * go32-nat.c: All implementations adjusted.
4460         * ia64-linux-nat.c: All implementations adjusted.
4461         * inf-child.c: All implementations adjusted.
4462         * inf-child.h: All implementations adjusted.
4463         * inf-ptrace.c: All implementations adjusted.
4464         * inf-ptrace.h: All implementations adjusted.
4465         * linux-nat.c: All implementations adjusted.
4466         * linux-nat.h: All implementations adjusted.
4467         * mips-linux-nat.c: All implementations adjusted.
4468         * nto-procfs.c: All implementations adjusted.
4469         * ppc-linux-nat.c: All implementations adjusted.
4470         * procfs.c: All implementations adjusted.
4471         * ravenscar-thread.c: All implementations adjusted.
4472         * record-btrace.c: All implementations adjusted.
4473         * record-full.c: All implementations adjusted.
4474         * remote-sim.c: All implementations adjusted.
4475         * remote.c: All implementations adjusted.
4476         * s390-linux-nat.c: All implementations adjusted.
4477         * sol-thread.c: All implementations adjusted.
4478         * spu-multiarch.c: All implementations adjusted.
4479         * target-delegates.c: All implementations adjusted.
4480         * target.c: All implementations adjusted.
4481         * target.h: All implementations adjusted.
4482         * tracefile-tfile.c: All implementations adjusted.
4483         * tracefile.c: All implementations adjusted.
4484         * tracefile.h: All implementations adjusted.
4485         * windows-nat.c: All implementations adjusted.
4486         * x86-linux-nat.h: All implementations adjusted.
4487         * x86-nat.h: All implementations adjusted.
4488
4489 2018-05-02  Pedro Alves  <palves@redhat.com>
4490
4491         * make-target-delegates (scan_target_h): Don't trim lines here.
4492         Replace sequences of tabs and/or whitespace with a single
4493         whitespace.
4494         (top level, parsing methods): Trim each line before processing it
4495         here.
4496
4497 2018-05-02  Pedro Alves  <palves@redhat.com>
4498             John Baldwin  <jhb@freebsd.org>
4499
4500         * target.h (enum strata) <debug_stratum>: New.
4501         (struct target_ops) <all delegation methods>: Replace by C++
4502         virtual methods, and drop "to_" prefix.  All references updated
4503         throughout.
4504         <to_shortname, to_longname, to_doc, to_data,
4505         to_have_steppable_watchpoint, to_have_continuable_watchpoint,
4506         to_has_thread_control, to_attach_no_wait>: Delete, replaced by
4507         virtual methods.  All references updated throughout.
4508         <can_attach, supports_terminal_ours, can_create_inferior,
4509         get_thread_control_capabilities, attach_no_wait>: New
4510         virtual methods.
4511         <insert_breakpoint, remove_breakpoint>: Now
4512         TARGET_DEFAULT_NORETURN methods.
4513         <info_proc>: Now returns bool.
4514         <to_magic>: Delete.
4515         (OPS_MAGIC): Delete.
4516         (current_target): Delete.  All references replaced by references
4517         to ...
4518         (target_stack): ... this.  New.
4519         (target_shortname, target_longname): Adjust.
4520         (target_can_run): Now a function declaration.
4521         (default_child_has_all_memory, default_child_has_memory)
4522         (default_child_has_stack, default_child_has_registers)
4523         (default_child_has_execution): Remove target_ops parameter.
4524         (complete_target_initialization): Delete.
4525         (memory_breakpoint_target): New template class.
4526         (test_target_ops): Refactor as a C++ class with virtual methods.
4527         * make-target-delegates (NAME_PART): Tighten.
4528         (POINTER_PART, CP_SYMBOL): New.
4529         (SIMPLE_RETURN_PART): Reimplement.
4530         (VEC_RETURN_PART): Expect less.
4531         (RETURN_PART, VIRTUAL_PART): New.
4532         (METHOD): Adjust to C++ virtual methods.
4533         (scan_target_h): Remove reference to C99.
4534         (dname): Output "target_ops::" prefix.
4535         (write_function_header): Adjust to output a C++ class method.
4536         (write_declaration): New.
4537         (write_delegator): Adjust to output a C++ class method.
4538         (tdname): Output "dummy_target::" prefix.
4539         (write_tdefault, write_debugmethod): Adjust to output a C++ class
4540         method.
4541         (tdefault_names, debug_names): Delete.
4542         (return_types, tdefaults, styles, argtypes_array): New.
4543         (top level): All methods are delegators.
4544         (print_class): New.
4545         (top level): Print dummy_target and debug_target classes.
4546         * target-delegates.c: Regenerate.
4547         * target-debug.h (target_debug_print_enum_info_proc_what)
4548         (target_debug_print_thread_control_capabilities)
4549         (target_debug_print_thread_info_p): New.
4550         * target.c (dummy_target): Delete.
4551         (the_dummy_target, the_debug_target): New.
4552         (target_stack): Now extern.
4553         (set_targetdebug): Push/unpush debug target.
4554         (default_child_has_all_memory, default_child_has_memory)
4555         (default_child_has_stack, default_child_has_registers)
4556         (default_child_has_execution): Remove target_ops parameter.
4557         (complete_target_initialization): Delete.
4558         (add_target_with_completer): No longer call
4559         complete_target_initialization.
4560         (target_supports_terminal_ours): Use regular delegation.
4561         (update_current_target): Delete.
4562         (push_target): No longer check magic number.  Don't call
4563         update_current_target.
4564         (unpush_target): Don't call update_current_target.
4565         (target_is_pushed): No longer check magic number.
4566         (target_require_runnable): Skip for all stratums over
4567         process_stratum.
4568         (target_ops::info_proc): New.
4569         (target_info_proc): Use find_target_at and
4570         find_default_run_target.
4571         (target_supports_disable_randomization): Use regular delegation.
4572         (target_get_osdata): Use find_target_at.
4573         (target_ops::open, target_ops::close, target_ops::can_attach)
4574         (target_ops::attach, target_ops::can_create_inferior)
4575         (target_ops::create_inferior, target_ops::can_run)
4576         (target_can_run): New.
4577         (default_fileio_target): Use regular delegation.
4578         (target_ops::fileio_open, target_ops::fileio_pwrite)
4579         (target_ops::fileio_pread, target_ops::fileio_fstat)
4580         (target_ops::fileio_close, target_ops::fileio_unlink)
4581         (target_ops::fileio_readlink): New.
4582         (target_fileio_open_1, target_fileio_unlink)
4583         (target_fileio_readlink): Always call the target method.  Handle
4584         FILEIO_ENOSYS.
4585         (return_zero, return_zero_has_execution): Delete.
4586         (init_dummy_target): Delete.
4587         (dummy_target::dummy_target, dummy_target::shortname)
4588         (dummy_target::longname, dummy_target::doc)
4589         (debug_target::debug_target, debug_target::shortname)
4590         (debug_target::longname, debug_target::doc): New.
4591         (target_supports_delete_record): Use regular delegation.
4592         (setup_target_debug): Delete.
4593         (maintenance_print_target_stack): Skip debug_stratum.
4594         (initialize_targets): Instantiate the_dummy_target and
4595         the_debug_target.
4596         * auxv.c (target_auxv_parse): Remove 'ops' parameter.  Adjust to
4597         use target_stack.
4598         (target_auxv_search, fprint_target_auxv): Adjust.
4599         (info_auxv_command): Adjust to use target_stack.
4600         * auxv.h (target_auxv_parse): Remove 'ops' parameter.
4601         * exceptions.c (print_flush): Handle a NULL target_stack.
4602         * regcache.c (target_ops_no_register): Refactor as class with
4603         virtual methods.
4604
4605         * exec.c (exec_target): New class.
4606         (exec_ops): Now an exec_target.
4607         (exec_open, exec_close_1, exec_get_section_table)
4608         (exec_xfer_partial, exec_files_info, exec_has_memory)
4609         (exec_make_note_section): Refactor as exec_target methods.
4610         (exec_file_clear, ignore, exec_remove_breakpoint, init_exec_ops):
4611         Delete.
4612         (exec_target::find_memory_regions): New.
4613         (_initialize_exec): Don't call init_exec_ops.
4614         * gdbcore.h (exec_file_clear): Delete.
4615
4616         * corefile.c (core_target): Delete.
4617         (core_file_command): Adjust.
4618         * corelow.c (core_target): New class.
4619         (the_core_target): New.
4620         (core_close): Remove target_ops parameter.
4621         (core_close_cleanup): Adjust.
4622         (core_target::close): New.
4623         (core_open, core_detach, get_core_registers, core_files_info)
4624         (core_xfer_partial, core_thread_alive, core_read_description)
4625         (core_pid_to_str, core_thread_name, core_has_memory)
4626         (core_has_stack, core_has_registers, core_info_proc): Rework as
4627         core_target methods.
4628         (ignore, core_remove_breakpoint, init_core_ops): Delete.
4629         (_initialize_corelow): Initialize the_core_target.
4630         * gdbcore.h (core_target): Delete.
4631         (the_core_target): New.
4632
4633         * ctf.c: (ctf_target): New class.
4634         (ctf_ops): Now a ctf_target.
4635         (ctf_open, ctf_close, ctf_files_info, ctf_fetch_registers)
4636         (ctf_xfer_partial, ctf_get_trace_state_variable_value)
4637         (ctf_trace_find, ctf_traceframe_info): Refactor as ctf_target
4638         methods.
4639         (init_ctf_ops): Delete.
4640         (_initialize_ctf): Don't call it.
4641         * tracefile-tfile.c (tfile_target): New class.
4642         (tfile_ops): Now a tfile_target.
4643         (tfile_open, tfile_close, tfile_files_info)
4644         (tfile_get_tracepoint_status, tfile_trace_find)
4645         (tfile_fetch_registers, tfile_xfer_partial)
4646         (tfile_get_trace_state_variable_value, tfile_traceframe_info):
4647         Refactor as tfile_target methods.
4648         (tfile_xfer_partial_features): Remove target_ops parameter.
4649         (init_tfile_ops): Delete.
4650         (_initialize_tracefile_tfile): Don't call it.
4651         * tracefile.c (tracefile_has_all_memory, tracefile_has_memory)
4652         (tracefile_has_stack, tracefile_has_registers)
4653         (tracefile_thread_alive, tracefile_get_trace_status): Refactor as
4654         tracefile_target methods.
4655         (init_tracefile_ops): Delete.
4656         (tracefile_target::tracefile_target): New.
4657         * tracefile.h: Include "target.h".
4658         (tracefile_target): New class.
4659         (init_tracefile_ops): Delete.
4660
4661         * spu-multiarch.c (spu_multiarch_target): New class.
4662         (spu_ops): Now a spu_multiarch_target.
4663         (spu_thread_architecture, spu_region_ok_for_hw_watchpoint)
4664         (spu_fetch_registers, spu_store_registers, spu_xfer_partial)
4665         (spu_search_memory, spu_mourn_inferior): Refactor as
4666         spu_multiarch_target methods.
4667         (init_spu_ops): Delete.
4668         (_initialize_spu_multiarch): Remove references to init_spu_ops,
4669         complete_target_initialization.
4670
4671         * ravenscar-thread.c (ravenscar_thread_target): New class.
4672         (ravenscar_ops): Now a ravenscar_thread_target.
4673         (ravenscar_resume, ravenscar_wait, ravenscar_update_thread_list)
4674         (ravenscar_thread_alive, ravenscar_pid_to_str)
4675         (ravenscar_fetch_registers, ravenscar_store_registers)
4676         (ravenscar_prepare_to_store, ravenscar_stopped_by_sw_breakpoint)
4677         (ravenscar_stopped_by_hw_breakpoint)
4678         (ravenscar_stopped_by_watchpoint, ravenscar_stopped_data_address)
4679         (ravenscar_mourn_inferior, ravenscar_core_of_thread)
4680         (ravenscar_get_ada_task_ptid): Refactor as ravenscar_thread_target
4681         methods.
4682         (init_ravenscar_thread_ops): Delete.
4683         (_initialize_ravenscar): Remove references to
4684         init_ravenscar_thread_ops and complete_target_initialization.
4685
4686         * bsd-uthread.c (bsd_uthread_ops_hack): Delete.
4687         (bsd_uthread_target): New class.
4688         (bsd_uthread_ops): Now a bsd_uthread_target.
4689         (bsd_uthread_activate): Adjust to refer to bsd_uthread_ops.
4690         (bsd_uthread_close, bsd_uthread_mourn_inferior)
4691         (bsd_uthread_fetch_registers, bsd_uthread_store_registers)
4692         (bsd_uthread_wait, bsd_uthread_resume, bsd_uthread_thread_alive)
4693         (bsd_uthread_update_thread_list, bsd_uthread_extra_thread_info)
4694         (bsd_uthread_pid_to_str): Refactor as bsd_uthread_target methods.
4695         (bsd_uthread_target): Delete function.
4696         (_initialize_bsd_uthread): Remove reference to
4697         complete_target_initialization.
4698
4699         * bfd-target.c (target_bfd_data): Delete.  Fields folded into ...
4700         (target_bfd): ... this new class.
4701         (target_bfd_xfer_partial, target_bfd_get_section_table)
4702         (target_bfd_close): Refactor as target_bfd methods.
4703         (target_bfd::~target_bfd): New.
4704         (target_bfd_reopen): Adjust.
4705         (target_bfd::close): New.
4706
4707         * record-btrace.c (record_btrace_target): New class.
4708         (record_btrace_ops): Now a record_btrace_target.
4709         (record_btrace_open, record_btrace_stop_recording)
4710         (record_btrace_disconnect, record_btrace_close)
4711         (record_btrace_async, record_btrace_info)
4712         (record_btrace_insn_history, record_btrace_insn_history_range)
4713         (record_btrace_insn_history_from, record_btrace_call_history)
4714         (record_btrace_call_history_range)
4715         (record_btrace_call_history_from, record_btrace_record_method)
4716         (record_btrace_is_replaying, record_btrace_will_replay)
4717         (record_btrace_xfer_partial, record_btrace_insert_breakpoint)
4718         (record_btrace_remove_breakpoint, record_btrace_fetch_registers)
4719         (record_btrace_store_registers, record_btrace_prepare_to_store)
4720         (record_btrace_to_get_unwinder)
4721         (record_btrace_to_get_tailcall_unwinder, record_btrace_resume)
4722         (record_btrace_commit_resume, record_btrace_wait)
4723         (record_btrace_stop, record_btrace_can_execute_reverse)
4724         (record_btrace_stopped_by_sw_breakpoint)
4725         (record_btrace_supports_stopped_by_sw_breakpoint)
4726         (record_btrace_stopped_by_hw_breakpoint)
4727         (record_btrace_supports_stopped_by_hw_breakpoint)
4728         (record_btrace_update_thread_list, record_btrace_thread_alive)
4729         (record_btrace_goto_begin, record_btrace_goto_end)
4730         (record_btrace_goto, record_btrace_stop_replaying_all)
4731         (record_btrace_execution_direction)
4732         (record_btrace_prepare_to_generate_core)
4733         (record_btrace_done_generating_core): Refactor as
4734         record_btrace_target methods.
4735         (init_record_btrace_ops): Delete.
4736         (_initialize_record_btrace): Remove reference to
4737         init_record_btrace_ops.
4738         * record-full.c (RECORD_FULL_IS_REPLAY): Adjust to always refer to
4739         the execution_direction global.
4740         (record_full_base_target, record_full_target)
4741         (record_full_core_target): New classes.
4742         (record_full_ops): Now a record_full_target.
4743         (record_full_core_ops): Now a record_full_core_target.
4744         (record_full_target::detach, record_full_target::disconnect)
4745         (record_full_core_target::disconnect)
4746         (record_full_target::mourn_inferior, record_full_target::kill):
4747         New.
4748         (record_full_open, record_full_close, record_full_async): Refactor
4749         as methods of the record_full_base_target class.
4750         (record_full_resume, record_full_commit_resume): Refactor
4751         as methods of the record_full_target class.
4752         (record_full_wait, record_full_stopped_by_watchpoint)
4753         (record_full_stopped_data_address)
4754         (record_full_stopped_by_sw_breakpoint)
4755         (record_full_supports_stopped_by_sw_breakpoint)
4756         (record_full_stopped_by_hw_breakpoint)
4757         (record_full_supports_stopped_by_hw_breakpoint): Refactor as
4758         methods of the record_full_base_target class.
4759         (record_full_store_registers, record_full_xfer_partial)
4760         (record_full_insert_breakpoint, record_full_remove_breakpoint):
4761         Refactor as methods of the record_full_target class.
4762         (record_full_can_execute_reverse, record_full_get_bookmark)
4763         (record_full_goto_bookmark, record_full_execution_direction)
4764         (record_full_record_method, record_full_info, record_full_delete)
4765         (record_full_is_replaying, record_full_will_replay)
4766         (record_full_goto_begin, record_full_goto_end, record_full_goto)
4767         (record_full_stop_replaying): Refactor as methods of the
4768         record_full_base_target class.
4769         (record_full_core_resume, record_full_core_kill)
4770         (record_full_core_fetch_registers)
4771         (record_full_core_prepare_to_store)
4772         (record_full_core_store_registers, record_full_core_xfer_partial)
4773         (record_full_core_insert_breakpoint)
4774         (record_full_core_remove_breakpoint)
4775         (record_full_core_has_execution): Refactor
4776         as methods of the record_full_core_target class.
4777         (record_full_base_target::supports_delete_record): New.
4778         (init_record_full_ops): Delete.
4779         (init_record_full_core_ops): Delete.
4780         (record_full_save): Refactor as method of the
4781         record_full_base_target class.
4782         (_initialize_record_full): Remove references to
4783         init_record_full_ops and init_record_full_core_ops.
4784
4785         * remote.c (remote_target, extended_remote_target): New classes.
4786         (remote_ops): Now a remote_target.
4787         (extended_remote_ops): Now an extended_remote_target.
4788         (remote_insert_fork_catchpoint, remote_remove_fork_catchpoint)
4789         (remote_insert_vfork_catchpoint, remote_remove_vfork_catchpoint)
4790         (remote_insert_exec_catchpoint, remote_remove_exec_catchpoint)
4791         (remote_pass_signals, remote_set_syscall_catchpoint)
4792         (remote_program_signals, )
4793         (remote_thread_always_alive): Remove target_ops parameter.
4794         (remote_thread_alive, remote_thread_name)
4795         (remote_update_thread_list, remote_threads_extra_info)
4796         (remote_static_tracepoint_marker_at)
4797         (remote_static_tracepoint_markers_by_strid)
4798         (remote_get_ada_task_ptid, remote_close, remote_start_remote)
4799         (remote_open): Refactor as methods of remote_target.
4800         (extended_remote_open, extended_remote_detach)
4801         (extended_remote_attach, extended_remote_post_attach):
4802         (extended_remote_supports_disable_randomization)
4803         (extended_remote_create_inferior): : Refactor as method of
4804         extended_remote_target.
4805         (remote_set_permissions, remote_open_1, remote_detach)
4806         (remote_follow_fork, remote_follow_exec, remote_disconnect)
4807         (remote_resume, remote_commit_resume, remote_stop)
4808         (remote_interrupt, remote_pass_ctrlc, remote_terminal_inferior)
4809         (remote_terminal_ours, remote_wait, remote_fetch_registers)
4810         (remote_prepare_to_store, remote_store_registers)
4811         (remote_flash_erase, remote_flash_done, remote_files_info)
4812         (remote_kill, remote_mourn, remote_insert_breakpoint)
4813         (remote_remove_breakpoint, remote_insert_watchpoint)
4814         (remote_watchpoint_addr_within_range)
4815         (remote_remove_watchpoint, remote_region_ok_for_hw_watchpoint)
4816         (remote_check_watch_resources, remote_stopped_by_sw_breakpoint)
4817         (remote_supports_stopped_by_sw_breakpoint)
4818         (remote_stopped_by_hw_breakpoint)
4819         (remote_supports_stopped_by_hw_breakpoint)
4820         (remote_stopped_by_watchpoint, remote_stopped_data_address)
4821         (remote_insert_hw_breakpoint, remote_remove_hw_breakpoint)
4822         (remote_verify_memory): Refactor as methods of remote_target.
4823         (remote_write_qxfer, remote_read_qxfer): Remove target_ops
4824         parameter.
4825         (remote_xfer_partial, remote_get_memory_xfer_limit)
4826         (remote_search_memory, remote_rcmd, remote_memory_map)
4827         (remote_pid_to_str, remote_get_thread_local_address)
4828         (remote_get_tib_address, remote_read_description): Refactor as
4829         methods of remote_target.
4830         (remote_target::fileio_open, remote_target::fileio_pwrite)
4831         (remote_target::fileio_pread, remote_target::fileio_close): New.
4832         (remote_hostio_readlink, remote_hostio_fstat)
4833         (remote_filesystem_is_local, remote_can_execute_reverse)
4834         (remote_supports_non_stop, remote_supports_disable_randomization)
4835         (remote_supports_multi_process, remote_supports_cond_breakpoints)
4836         (remote_supports_enable_disable_tracepoint)
4837         (remote_supports_string_tracing)
4838         (remote_can_run_breakpoint_commands, remote_trace_init)
4839         (remote_download_tracepoint, remote_can_download_tracepoint)
4840         (remote_download_trace_state_variable, remote_enable_tracepoint)
4841         (remote_disable_tracepoint, remote_trace_set_readonly_regions)
4842         (remote_trace_start, remote_get_trace_status)
4843         (remote_get_tracepoint_status, remote_trace_stop)
4844         (remote_trace_find, remote_get_trace_state_variable_value)
4845         (remote_save_trace_data, remote_get_raw_trace_data)
4846         (remote_set_disconnected_tracing, remote_core_of_thread)
4847         (remote_set_circular_trace_buffer, remote_traceframe_info)
4848         (remote_get_min_fast_tracepoint_insn_len)
4849         (remote_set_trace_buffer_size, remote_set_trace_notes)
4850         (remote_use_agent, remote_can_use_agent, remote_enable_btrace)
4851         (remote_disable_btrace, remote_teardown_btrace)
4852         (remote_read_btrace, remote_btrace_conf)
4853         (remote_augmented_libraries_svr4_read, remote_load)
4854         (remote_pid_to_exec_file, remote_can_do_single_step)
4855         (remote_execution_direction, remote_thread_handle_to_thread_info):
4856         Refactor as methods of remote_target.
4857         (init_remote_ops, init_extended_remote_ops): Delete.
4858         (remote_can_async_p, remote_is_async_p, remote_async)
4859         (remote_thread_events, remote_upload_tracepoints)
4860         (remote_upload_trace_state_variables): Refactor as methods of
4861         remote_target.
4862         (_initialize_remote): Remove references to init_remote_ops and
4863         init_extended_remote_ops.
4864
4865         * remote-sim.c (gdbsim_target): New class.
4866         (gdbsim_fetch_register, gdbsim_store_register, gdbsim_kill)
4867         (gdbsim_load, gdbsim_create_inferior, gdbsim_open, gdbsim_close)
4868         (gdbsim_detach, gdbsim_resume, gdbsim_interrupt)
4869         (gdbsim_wait, gdbsim_prepare_to_store, gdbsim_xfer_partial)
4870         (gdbsim_files_info, gdbsim_mourn_inferior, gdbsim_thread_alive)
4871         (gdbsim_pid_to_str, gdbsim_has_all_memory, gdbsim_has_memory):
4872         Refactor as methods of gdbsim_target.
4873         (gdbsim_ops): Now a gdbsim_target.
4874         (init_gdbsim_ops): Delete.
4875         (gdbsim_cntrl_c): Adjust.
4876         (_initialize_remote_sim): Remove reference to init_gdbsim_ops.
4877
4878         * amd64-linux-nat.c (amd64_linux_nat_target): New class.
4879         (the_amd64_linux_nat_target): New.
4880         (amd64_linux_fetch_inferior_registers)
4881         (amd64_linux_store_inferior_registers): Refactor as methods of
4882         amd64_linux_nat_target.
4883         (_initialize_amd64_linux_nat): Adjust.  Set linux_target.
4884         * i386-linux-nat.c: Don't include "linux-nat.h".
4885         (i386_linux_nat_target): New class.
4886         (the_i386_linux_nat_target): New.
4887         (i386_linux_fetch_inferior_registers)
4888         (i386_linux_store_inferior_registers, i386_linux_resume): Refactor
4889         as methods of i386_linux_nat_target.
4890         (_initialize_i386_linux_nat): Adjust.  Set linux_target.
4891         * inf-child.c (inf_child_ops): Delete.
4892         (inf_child_fetch_inferior_registers)
4893         (inf_child_store_inferior_registers): Delete.
4894         (inf_child_post_attach, inf_child_prepare_to_store): Refactor as
4895         methods of inf_child_target.
4896         (inf_child_target::supports_terminal_ours)
4897         (inf_child_target::terminal_init)
4898         (inf_child_target::terminal_inferior)
4899         (inf_child_target::terminal_ours_for_output)
4900         (inf_child_target::terminal_ours, inf_child_target::interrupt)
4901         (inf_child_target::pass_ctrlc, inf_child_target::terminal_info):
4902         New.
4903         (inf_child_open, inf_child_disconnect, inf_child_close)
4904         (inf_child_mourn_inferior, inf_child_maybe_unpush_target)
4905         (inf_child_post_startup_inferior, inf_child_can_run)
4906         (inf_child_pid_to_exec_file): Refactor as methods of
4907         inf_child_target.
4908         (inf_child_follow_fork): Delete.
4909         (inf_child_target::can_create_inferior)
4910         (inf_child_target::can_attach): New.
4911         (inf_child_target::has_all_memory, inf_child_target::has_memory)
4912         (inf_child_target::has_stack, inf_child_target::has_registers)
4913         (inf_child_target::has_execution): New.
4914         (inf_child_fileio_open, inf_child_fileio_pwrite)
4915         (inf_child_fileio_pread, inf_child_fileio_fstat)
4916         (inf_child_fileio_close, inf_child_fileio_unlink)
4917         (inf_child_fileio_readlink, inf_child_use_agent)
4918         (inf_child_can_use_agent): Refactor as methods of
4919         inf_child_target.
4920         (return_zero, inf_child_target): Delete.
4921         (inf_child_target::inf_child_target): New.
4922         * inf-child.h: Include "target.h".
4923         (inf_child_target): Delete function prototype.
4924         (inf_child_target): New class.
4925         (inf_child_open_target, inf_child_mourn_inferior)
4926         (inf_child_maybe_unpush_target): Delete.
4927         * inf-ptrace.c (inf_ptrace_target::~inf_ptrace_target): New.
4928         (inf_ptrace_follow_fork, inf_ptrace_insert_fork_catchpoint)
4929         (inf_ptrace_remove_fork_catchpoint, inf_ptrace_create_inferior)
4930         (inf_ptrace_post_startup_inferior, inf_ptrace_mourn_inferior)
4931         (inf_ptrace_attach, inf_ptrace_post_attach, inf_ptrace_detach)
4932         (inf_ptrace_detach_success, inf_ptrace_kill, inf_ptrace_resume)
4933         (inf_ptrace_wait, inf_ptrace_xfer_partial)
4934         (inf_ptrace_thread_alive, inf_ptrace_files_info)
4935         (inf_ptrace_pid_to_str, inf_ptrace_auxv_parse): Refactor as
4936         methods of inf_ptrace_target.
4937         (inf_ptrace_target): Delete function.
4938         * inf-ptrace.h: Include "inf-child.h".
4939         (inf_ptrace_target): Delete function declaration.
4940         (inf_ptrace_target): New class.
4941         (inf_ptrace_trad_target, inf_ptrace_detach_success): Delete.
4942         * linux-nat.c (linux_target): New.
4943         (linux_ops, linux_ops_saved, super_xfer_partial): Delete.
4944         (linux_nat_target::~linux_nat_target): New.
4945         (linux_child_post_attach, linux_child_post_startup_inferior)
4946         (linux_child_follow_fork, linux_child_insert_fork_catchpoint)
4947         (linux_child_remove_fork_catchpoint)
4948         (linux_child_insert_vfork_catchpoint)
4949         (linux_child_remove_vfork_catchpoint)
4950         (linux_child_insert_exec_catchpoint)
4951         (linux_child_remove_exec_catchpoint)
4952         (linux_child_set_syscall_catchpoint, linux_nat_pass_signals)
4953         (linux_nat_create_inferior, linux_nat_attach, linux_nat_detach)
4954         (linux_nat_resume, linux_nat_stopped_by_watchpoint)
4955         (linux_nat_stopped_data_address)
4956         (linux_nat_stopped_by_sw_breakpoint)
4957         (linux_nat_supports_stopped_by_sw_breakpoint)
4958         (linux_nat_stopped_by_hw_breakpoint)
4959         (linux_nat_supports_stopped_by_hw_breakpoint, linux_nat_wait)
4960         (linux_nat_kill, linux_nat_mourn_inferior)
4961         (linux_nat_xfer_partial, linux_nat_thread_alive)
4962         (linux_nat_update_thread_list, linux_nat_pid_to_str)
4963         (linux_nat_thread_name, linux_child_pid_to_exec_file)
4964         (linux_child_static_tracepoint_markers_by_strid)
4965         (linux_nat_is_async_p, linux_nat_can_async_p)
4966         (linux_nat_supports_non_stop, linux_nat_always_non_stop_p)
4967         (linux_nat_supports_multi_process)
4968         (linux_nat_supports_disable_randomization, linux_nat_async)
4969         (linux_nat_stop, linux_nat_close, linux_nat_thread_address_space)
4970         (linux_nat_core_of_thread, linux_nat_filesystem_is_local)
4971         (linux_nat_fileio_open, linux_nat_fileio_readlink)
4972         (linux_nat_fileio_unlink, linux_nat_thread_events): Refactor as
4973         methods of linux_nat_target.
4974         (linux_nat_wait_1, linux_xfer_siginfo, linux_proc_xfer_partial)
4975         (linux_proc_xfer_spu, linux_nat_xfer_osdata): Remove target_ops
4976         parameter.
4977         (check_stopped_by_watchpoint): Adjust.
4978         (linux_xfer_partial): Delete.
4979         (linux_target_install_ops, linux_target, linux_nat_add_target):
4980         Delete.
4981         (linux_nat_target::linux_nat_target): New.
4982         * linux-nat.h: Include "inf-ptrace.h".
4983         (linux_nat_target): New.
4984         (linux_target, linux_target_install_ops, linux_nat_add_target):
4985         Delete function declarations.
4986         (linux_target): Declare global.
4987         * linux-thread-db.c (thread_db_target): New.
4988         (thread_db_target::thread_db_target): New.
4989         (thread_db_ops): Delete.
4990         (the_thread_db_target): New.
4991         (thread_db_detach, thread_db_wait, thread_db_mourn_inferior)
4992         (thread_db_update_thread_list, thread_db_pid_to_str)
4993         (thread_db_extra_thread_info)
4994         (thread_db_thread_handle_to_thread_info)
4995         (thread_db_get_thread_local_address, thread_db_get_ada_task_ptid)
4996         (thread_db_resume): Refactor as methods of thread_db_target.
4997         (init_thread_db_ops): Delete.
4998         (_initialize_thread_db): Remove reference to init_thread_db_ops.
4999         * x86-linux-nat.c: Don't include "linux-nat.h".
5000         (super_post_startup_inferior): Delete.
5001         (x86_linux_nat_target::~x86_linux_nat_target): New.
5002         (x86_linux_child_post_startup_inferior)
5003         (x86_linux_read_description, x86_linux_enable_btrace)
5004         (x86_linux_disable_btrace, x86_linux_teardown_btrace)
5005         (x86_linux_read_btrace, x86_linux_btrace_conf): Refactor as
5006         methods of x86_linux_nat_target.
5007         (x86_linux_create_target): Delete.  Bits folded ...
5008         (x86_linux_add_target): ... here.  Now takes a linux_nat_target
5009         pointer.
5010         * x86-linux-nat.h: Include "linux-nat.h" and "x86-nat.h".
5011         (x86_linux_nat_target): New class.
5012         (x86_linux_create_target): Delete.
5013         (x86_linux_add_target): Now takes a linux_nat_target pointer.
5014         * x86-nat.c (x86_insert_watchpoint, x86_remove_watchpoint)
5015         (x86_region_ok_for_watchpoint, x86_stopped_data_address)
5016         (x86_stopped_by_watchpoint, x86_insert_hw_breakpoint)
5017         (x86_remove_hw_breakpoint, x86_can_use_hw_breakpoint)
5018         (x86_stopped_by_hw_breakpoint): Remove target_ops parameter and
5019         make extern.
5020         (x86_use_watchpoints): Delete.
5021         * x86-nat.h: Include "breakpoint.h" and "target.h".
5022         (x86_use_watchpoints): Delete.
5023         (x86_can_use_hw_breakpoint, x86_region_ok_for_hw_watchpoint)
5024         (x86_stopped_by_watchpoint, x86_stopped_data_address)
5025         (x86_insert_watchpoint, x86_remove_watchpoint)
5026         (x86_insert_hw_breakpoint, x86_remove_hw_breakpoint)
5027         (x86_stopped_by_hw_breakpoint): New declarations.
5028         (x86_nat_target): New template class.
5029
5030         * ppc-linux-nat.c (ppc_linux_nat_target): New class.
5031         (the_ppc_linux_nat_target): New.
5032         (ppc_linux_fetch_inferior_registers)
5033         (ppc_linux_can_use_hw_breakpoint)
5034         (ppc_linux_region_ok_for_hw_watchpoint)
5035         (ppc_linux_ranged_break_num_registers)
5036         (ppc_linux_insert_hw_breakpoint, ppc_linux_remove_hw_breakpoint)
5037         (ppc_linux_insert_mask_watchpoint)
5038         (ppc_linux_remove_mask_watchpoint)
5039         (ppc_linux_can_accel_watchpoint_condition)
5040         (ppc_linux_insert_watchpoint, ppc_linux_remove_watchpoint)
5041         (ppc_linux_stopped_data_address, ppc_linux_stopped_by_watchpoint)
5042         (ppc_linux_watchpoint_addr_within_range)
5043         (ppc_linux_masked_watch_num_registers)
5044         (ppc_linux_store_inferior_registers, ppc_linux_auxv_parse)
5045         (ppc_linux_read_description): Refactor as methods of
5046         ppc_linux_nat_target.
5047         (_initialize_ppc_linux_nat): Adjust.  Set linux_target.
5048
5049         * procfs.c (procfs_xfer_partial): Delete forward declaration.
5050         (procfs_target): New class.
5051         (the_procfs_target): New.
5052         (procfs_target): Delete function.
5053         (procfs_auxv_parse, procfs_attach, procfs_detach)
5054         (procfs_fetch_registers, procfs_store_registers, procfs_wait)
5055         (procfs_xfer_partial, procfs_resume, procfs_pass_signals)
5056         (procfs_files_info, procfs_kill_inferior, procfs_mourn_inferior)
5057         (procfs_create_inferior, procfs_update_thread_list)
5058         (procfs_thread_alive, procfs_pid_to_str)
5059         (procfs_can_use_hw_breakpoint, procfs_stopped_by_watchpoint)
5060         (procfs_stopped_data_address, procfs_insert_watchpoint)
5061         (procfs_remove_watchpoint, procfs_region_ok_for_hw_watchpoint)
5062         (proc_find_memory_regions, procfs_info_proc)
5063         (procfs_make_note_section): Refactor as methods of procfs_target.
5064         (_initialize_procfs): Adjust.
5065         * sol-thread.c (sol_thread_target): New class.
5066         (sol_thread_ops): Now a sol_thread_target.
5067         (sol_thread_detach, sol_thread_resume, sol_thread_wait)
5068         (sol_thread_fetch_registers, sol_thread_store_registers)
5069         (sol_thread_xfer_partial, sol_thread_mourn_inferior)
5070         (sol_thread_alive, solaris_pid_to_str, sol_update_thread_list)
5071         (sol_get_ada_task_ptid): Refactor as methods of sol_thread_target.
5072         (init_sol_thread_ops): Delete.
5073         (_initialize_sol_thread): Adjust.  Remove references to
5074         init_sol_thread_ops and complete_target_initialization.
5075
5076         * windows-nat.c (windows_nat_target): New class.
5077         (windows_fetch_inferior_registers)
5078         (windows_store_inferior_registers, windows_resume, windows_wait)
5079         (windows_attach, windows_detach, windows_pid_to_exec_file)
5080         (windows_files_info, windows_create_inferior)
5081         (windows_mourn_inferior, windows_interrupt, windows_kill_inferior)
5082         (windows_close, windows_pid_to_str, windows_xfer_partial)
5083         (windows_get_tib_address, windows_get_ada_task_ptid)
5084         (windows_thread_name, windows_thread_alive): Refactor as
5085         windows_nat_target methods.
5086         (do_initial_windows_stuff): Adjust.
5087         (windows_target): Delete function.
5088         (_initialize_windows_nat): Adjust.
5089
5090         * darwin-nat.c (darwin_resume, darwin_wait_to, darwin_interrupt)
5091         (darwin_mourn_inferior, darwin_kill_inferior)
5092         (darwin_create_inferior, darwin_attach, darwin_detach)
5093         (darwin_pid_to_str, darwin_thread_alive, darwin_xfer_partial)
5094         (darwin_pid_to_exec_file, darwin_get_ada_task_ptid)
5095         (darwin_supports_multi_process): Refactor as darwin_nat_target
5096         methods.
5097         (darwin_resume_to, darwin_files_info): Delete.
5098         (_initialize_darwin_inferior): Rename to ...
5099         (_initialize_darwin_nat): ... this.  Adjust to C++ification.
5100         * darwin-nat.h: Include "inf-child.h".
5101         (darwin_nat_target): New class.
5102         (darwin_complete_target): Delete.
5103         * i386-darwin-nat.c (i386_darwin_nat_target): New class.
5104         (darwin_target): New.
5105         (i386_darwin_fetch_inferior_registers)
5106         (i386_darwin_store_inferior_registers): Refactor as methods of
5107         darwin_nat_target.
5108         (darwin_complete_target): Delete, with ...
5109         (_initialize_i386_darwin_nat): ... bits factored out here.
5110
5111         * alpha-linux-nat.c (alpha_linux_nat_target): New class.
5112         (the_alpha_linux_nat_target): New.
5113         (alpha_linux_register_u_offset): Refactor as
5114         alpha_linux_nat_target method.
5115         (_initialize_alpha_linux_nat): Adjust.
5116         * linux-nat-trad.c (inf_ptrace_register_u_offset): Delete.
5117         (inf_ptrace_fetch_register, inf_ptrace_fetch_registers)
5118         (inf_ptrace_store_register, inf_ptrace_store_registers): Refact as
5119         methods of linux_nat_trad_target.
5120         (linux_trad_target): Delete.
5121         * linux-nat-trad.h (linux_trad_target): Delete function.
5122         (linux_nat_trad_target): New class.
5123         * mips-linux-nat.c (mips_linux_nat_target): New class.
5124         (super_fetch_registers, super_store_registers, super_close):
5125         Delete.
5126         (the_mips_linux_nat_target): New.
5127         (mips64_linux_regsets_fetch_registers)
5128         (mips64_linux_regsets_store_registers)
5129         (mips64_linux_fetch_registers, mips64_linux_store_registers)
5130         (mips_linux_register_u_offset, mips_linux_read_description)
5131         (mips_linux_can_use_hw_breakpoint)
5132         (mips_linux_stopped_by_watchpoint)
5133         (mips_linux_stopped_data_address)
5134         (mips_linux_region_ok_for_hw_watchpoint)
5135         (mips_linux_insert_watchpoint, mips_linux_remove_watchpoint)
5136         (mips_linux_close): Refactor as methods of mips_linux_nat.
5137         (_initialize_mips_linux_nat): Adjust to C++ification.
5138
5139         * aix-thread.c (aix_thread_target): New class.
5140         (aix_thread_ops): Now an aix_thread_target.
5141         (aix_thread_detach, aix_thread_resume, aix_thread_wait)
5142         (aix_thread_fetch_registers, aix_thread_store_registers)
5143         (aix_thread_xfer_partial, aix_thread_mourn_inferior)
5144         (aix_thread_thread_alive, aix_thread_pid_to_str)
5145         (aix_thread_extra_thread_info, aix_thread_get_ada_task_ptid):
5146         Refactor as methods of aix_thread_target.
5147         (init_aix_thread_ops): Delete.
5148         (_initialize_aix_thread): Remove references to init_aix_thread_ops
5149         and complete_target_initialization.
5150         * rs6000-nat.c (rs6000_xfer_shared_libraries): Delete.
5151         (rs6000_nat_target): New class.
5152         (the_rs6000_nat_target): New.
5153         (rs6000_fetch_inferior_registers, rs6000_store_inferior_registers)
5154         (rs6000_xfer_partial, rs6000_wait, rs6000_create_inferior)
5155         (rs6000_xfer_shared_libraries): Refactor as rs6000_nat_target methods.
5156         (super_create_inferior): Delete.
5157         (_initialize_rs6000_nat): Adjust to C++ification.
5158
5159         * arm-linux-nat.c (arm_linux_nat_target): New class.
5160         (the_arm_linux_nat_target): New.
5161         (arm_linux_fetch_inferior_registers)
5162         (arm_linux_store_inferior_registers, arm_linux_read_description)
5163         (arm_linux_can_use_hw_breakpoint, arm_linux_insert_hw_breakpoint)
5164         (arm_linux_remove_hw_breakpoint)
5165         (arm_linux_region_ok_for_hw_watchpoint)
5166         (arm_linux_insert_watchpoint, arm_linux_remove_watchpoint)
5167         (arm_linux_stopped_data_address, arm_linux_stopped_by_watchpoint)
5168         (arm_linux_watchpoint_addr_within_range): Refactor as methods of
5169         arm_linux_nat_target.
5170         (_initialize_arm_linux_nat): Adjust to C++ification.
5171
5172         * aarch64-linux-nat.c (aarch64_linux_nat_target): New class.
5173         (the_aarch64_linux_nat_target): New.
5174         (aarch64_linux_fetch_inferior_registers)
5175         (aarch64_linux_store_inferior_registers)
5176         (aarch64_linux_child_post_startup_inferior)
5177         (aarch64_linux_read_description)
5178         (aarch64_linux_can_use_hw_breakpoint)
5179         (aarch64_linux_insert_hw_breakpoint)
5180         (aarch64_linux_remove_hw_breakpoint)
5181         (aarch64_linux_insert_watchpoint, aarch64_linux_remove_watchpoint)
5182         (aarch64_linux_region_ok_for_hw_watchpoint)
5183         (aarch64_linux_stopped_data_address)
5184         (aarch64_linux_stopped_by_watchpoint)
5185         (aarch64_linux_watchpoint_addr_within_range)
5186         (aarch64_linux_can_do_single_step): Refactor as methods of
5187         aarch64_linux_nat_target.
5188         (super_post_startup_inferior): Delete.
5189         (_initialize_aarch64_linux_nat): Adjust to C++ification.
5190
5191         * hppa-linux-nat.c (hppa_linux_nat_target): New class.
5192         (the_hppa_linux_nat_target): New.
5193         (hppa_linux_fetch_inferior_registers)
5194         (hppa_linux_store_inferior_registers): Refactor as methods of
5195         hppa_linux_nat_target.
5196         (_initialize_hppa_linux_nat): Adjust to C++ification.
5197
5198         * ia64-linux-nat.c (ia64_linux_nat_target): New class.
5199         (the_ia64_linux_nat_target): New.
5200         (ia64_linux_insert_watchpoint, ia64_linux_remove_watchpoint)
5201         (ia64_linux_stopped_data_address)
5202         (ia64_linux_stopped_by_watchpoint, ia64_linux_fetch_registers)
5203         (ia64_linux_store_registers, ia64_linux_xfer_partial): Refactor as
5204         ia64_linux_nat_target methods.
5205         (super_xfer_partial): Delete.
5206         (_initialize_ia64_linux_nat): Adjust to C++ification.
5207
5208         * m32r-linux-nat.c (m32r_linux_nat_target): New class.
5209         (the_m32r_linux_nat_target): New.
5210         (m32r_linux_fetch_inferior_registers)
5211         (m32r_linux_store_inferior_registers): Refactor as
5212         m32r_linux_nat_target methods.
5213         (_initialize_m32r_linux_nat): Adjust to C++ification.
5214
5215         * m68k-linux-nat.c (m68k_linux_nat_target): New class.
5216         (the_m68k_linux_nat_target): New.
5217         (m68k_linux_fetch_inferior_registers)
5218         (m68k_linux_store_inferior_registers): Refactor as
5219         m68k_linux_nat_target methods.
5220         (_initialize_m68k_linux_nat): Adjust to C++ification.
5221
5222         * s390-linux-nat.c (s390_linux_nat_target): New class.
5223         (the_s390_linux_nat_target): New.
5224         (s390_linux_fetch_inferior_registers)
5225         (s390_linux_store_inferior_registers, s390_stopped_by_watchpoint)
5226         (s390_insert_watchpoint, s390_remove_watchpoint)
5227         (s390_can_use_hw_breakpoint, s390_insert_hw_breakpoint)
5228         (s390_remove_hw_breakpoint, s390_region_ok_for_hw_watchpoint)
5229         (s390_auxv_parse, s390_read_description): Refactor as methods of
5230         s390_linux_nat_target.
5231         (_initialize_s390_nat): Adjust to C++ification.
5232
5233         * sparc-linux-nat.c (sparc_linux_nat_target): New class.
5234         (the_sparc_linux_nat_target): New.
5235         (_initialize_sparc_linux_nat): Adjust to C++ification.
5236         * sparc-nat.c (sparc_fetch_inferior_registers)
5237         (sparc_store_inferior_registers): Remove target_ops parameter.
5238         * sparc-nat.h (sparc_fetch_inferior_registers)
5239         (sparc_store_inferior_registers): Remove target_ops parameter.
5240         * sparc64-linux-nat.c (sparc64_linux_nat_target): New class.
5241         (the_sparc64_linux_nat_target): New.
5242         (_initialize_sparc64_linux_nat): Adjust to C++ification.
5243
5244         * spu-linux-nat.c (spu_linux_nat_target): New class.
5245         (the_spu_linux_nat_target): New.
5246         (spu_child_post_startup_inferior, spu_child_post_attach)
5247         (spu_child_wait, spu_fetch_inferior_registers)
5248         (spu_store_inferior_registers, spu_xfer_partial)
5249         (spu_can_use_hw_breakpoint): Refactor as spu_linux_nat_target
5250         methods.
5251         (_initialize_spu_nat): Adjust to C++ification.
5252
5253         * tilegx-linux-nat.c (tilegx_linux_nat_target): New class.
5254         (the_tilegx_linux_nat_target): New.
5255         (fetch_inferior_registers, store_inferior_registers):
5256         Refactor as methods.
5257         (_initialize_tile_linux_nat): Adjust to C++ification.
5258
5259         * xtensa-linux-nat.c (xtensa_linux_nat_target): New class.
5260         (the_xtensa_linux_nat_target): New.
5261         (xtensa_linux_fetch_inferior_registers)
5262         (xtensa_linux_store_inferior_registers): Refactor as
5263         xtensa_linux_nat_target methods.
5264         (_initialize_xtensa_linux_nat): Adjust to C++ification.
5265
5266         * fbsd-nat.c (USE_SIGTRAP_SIGINFO): Delete.
5267         (fbsd_pid_to_exec_file, fbsd_find_memory_regions)
5268         (fbsd_find_memory_regions, fbsd_info_proc, fbsd_xfer_partial)
5269         (fbsd_thread_alive, fbsd_pid_to_str, fbsd_thread_name)
5270         (fbsd_update_thread_list, fbsd_resume, fbsd_wait)
5271         (fbsd_stopped_by_sw_breakpoint)
5272         (fbsd_supports_stopped_by_sw_breakpoint, fbsd_follow_fork)
5273         (fbsd_insert_fork_catchpoint, fbsd_remove_fork_catchpoint)
5274         (fbsd_insert_vfork_catchpoint, fbsd_remove_vfork_catchpoint)
5275         (fbsd_post_startup_inferior, fbsd_post_attach)
5276         (fbsd_insert_exec_catchpoint, fbsd_remove_exec_catchpoint)
5277         (fbsd_set_syscall_catchpoint)
5278         (super_xfer_partial, super_resume, super_wait)
5279         (fbsd_supports_stopped_by_hw_breakpoint): Delete.
5280         (fbsd_handle_debug_trap): Remove target_ops parameter.
5281         (fbsd_nat_add_target): Delete.
5282         * fbsd-nat.h: Include "inf-ptrace.h".
5283         (fbsd_nat_add_target): Delete.
5284         (USE_SIGTRAP_SIGINFO): Define.
5285         (fbsd_nat_target): New class.
5286
5287         * amd64-bsd-nat.c (amd64bsd_fetch_inferior_registers)
5288         (amd64bsd_store_inferior_registers): Remove target_ops parameter.
5289         (amd64bsd_target): Delete.
5290         * amd64-bsd-nat.h: New file.
5291         * amd64-fbsd-nat.c: Include "amd64-bsd-nat.h" instead of
5292         "x86-bsd-nat.h".
5293         (amd64_fbsd_nat_target): New class.
5294         (the_amd64_fbsd_nat_target): New.
5295         (amd64fbsd_read_description): Refactor as method of
5296         amd64_fbsd_nat_target.
5297         (amd64_fbsd_nat_target::supports_stopped_by_hw_breakpoint): New.
5298         (_initialize_amd64fbsd_nat): Adjust to C++ification.
5299         * amd64-nat.h (amd64bsd_target): Delete function declaration.
5300         * i386-bsd-nat.c (i386bsd_fetch_inferior_registers)
5301         (i386bsd_store_inferior_registers): Remove target_ops parameter.
5302         (i386bsd_target): Delete.
5303         * i386-bsd-nat.h (i386bsd_target): Delete function declaration.
5304         (i386bsd_fetch_inferior_registers)
5305         (i386bsd_store_inferior_registers): Declare.
5306         (i386_bsd_nat_target): New class.
5307         * i386-fbsd-nat.c (i386_fbsd_nat_target): New class.
5308         (the_i386_fbsd_nat_target): New.
5309         (i386fbsd_resume, i386fbsd_read_description): Refactor as
5310         i386_fbsd_nat_target methods.
5311         (i386_fbsd_nat_target::supports_stopped_by_hw_breakpoint): New.
5312         (_initialize_i386fbsd_nat): Adjust to C++ification.
5313         * x86-bsd-nat.c (super_mourn_inferior): Delete.
5314         (x86bsd_mourn_inferior, x86bsd_target): Delete.
5315         (_initialize_x86_bsd_nat): Adjust to C++ification.
5316         * x86-bsd-nat.h: Include "x86-nat.h".
5317         (x86bsd_target): Delete declaration.
5318         (x86bsd_nat_target): New class.
5319
5320         * aarch64-fbsd-nat.c (aarch64_fbsd_nat_target): New class.
5321         (the_aarch64_fbsd_nat_target): New.
5322         (aarch64_fbsd_fetch_inferior_registers)
5323         (aarch64_fbsd_store_inferior_registers): Refactor as methods of
5324         aarch64_fbsd_nat_target.
5325         (_initialize_aarch64_fbsd_nat): Adjust to C++ification.
5326         * alpha-bsd-nat.c (alpha_bsd_nat_target): New class.
5327         (the_alpha_bsd_nat_target): New.
5328         (alphabsd_fetch_inferior_registers)
5329         (alphabsd_store_inferior_registers): Refactor as
5330         alpha_bsd_nat_target methods.
5331         (_initialize_alphabsd_nat): Refactor as methods of
5332         alpha_bsd_nat_target.
5333         * amd64-nbsd-nat.c: Include "amd64-bsd-nat.h".
5334         (the_amd64_nbsd_nat_target): New.
5335         (_initialize_amd64nbsd_nat): Adjust to C++ification.
5336         * amd64-obsd-nat.c: Include "amd64-bsd-nat.h".
5337         (the_amd64_obsd_nat_target): New.
5338         (_initialize_amd64obsd_nat): Adjust to C++ification.
5339         * arm-fbsd-nat.c (arm_fbsd_nat_target): New.
5340         (the_arm_fbsd_nat_target): New.
5341         (arm_fbsd_fetch_inferior_registers)
5342         (arm_fbsd_store_inferior_registers, arm_fbsd_read_description):
5343         (_initialize_arm_fbsd_nat): Refactor as methods of
5344         arm_fbsd_nat_target.
5345         (_initialize_arm_fbsd_nat): Adjust to C++ification.
5346         * arm-nbsd-nat.c (arm_netbsd_nat_target): New class.
5347         (the_arm_netbsd_nat_target): New.
5348         (armnbsd_fetch_registers, armnbsd_store_registers): Refactor as
5349         arm_netbsd_nat_target.
5350         (_initialize_arm_netbsd_nat): Adjust to C++ification.
5351         * hppa-nbsd-nat.c (hppa_nbsd_nat_target): New class.
5352         (the_hppa_nbsd_nat_target): New.
5353         (hppanbsd_fetch_registers, hppanbsd_store_registers): Refactor as
5354         hppa_nbsd_nat_target methods.
5355         (_initialize_hppanbsd_nat): Adjust to C++ification.
5356         * hppa-obsd-nat.c (hppa_obsd_nat_target): New class.
5357         (the_hppa_obsd_nat_target): New.
5358         (hppaobsd_fetch_registers, hppaobsd_store_registers): Refactor as
5359         methods of hppa_obsd_nat_target.
5360         (_initialize_hppaobsd_nat): Adjust to C++ification.  Use
5361         add_target.
5362         * i386-nbsd-nat.c (the_i386_nbsd_nat_target): New.
5363         (_initialize_i386nbsd_nat): Adjust to C++ification.  Use
5364         add_target.
5365         * i386-obsd-nat.c (the_i386_obsd_nat_target): New.
5366         (_initialize_i386obsd_nat): Use add_target.
5367         * m68k-bsd-nat.c (m68k_bsd_nat_target): New class.
5368         (the_m68k_bsd_nat_target): New.
5369         (m68kbsd_fetch_inferior_registers)
5370         (m68kbsd_store_inferior_registers): Refactor as methods of
5371         m68k_bsd_nat_target.
5372         (_initialize_m68kbsd_nat): Adjust to C++ification.
5373         * mips-fbsd-nat.c (mips_fbsd_nat_target): New class.
5374         (the_mips_fbsd_nat_target): New.
5375         (mips_fbsd_fetch_inferior_registers)
5376         (mips_fbsd_store_inferior_registers): Refactor as methods of
5377         mips_fbsd_nat_target.
5378         (_initialize_mips_fbsd_nat): Adjust to C++ification.  Use
5379         add_target.
5380         * mips-nbsd-nat.c (mips_nbsd_nat_target): New class.
5381         (the_mips_nbsd_nat_target): New.
5382         (mipsnbsd_fetch_inferior_registers)
5383         (mipsnbsd_store_inferior_registers): Refactor as methods of
5384         mips_nbsd_nat_target.
5385         (_initialize_mipsnbsd_nat): Adjust to C++ification.
5386         * mips64-obsd-nat.c (mips64_obsd_nat_target): New class.
5387         (the_mips64_obsd_nat_target): New.
5388         (mips64obsd_fetch_inferior_registers)
5389         (mips64obsd_store_inferior_registers): Refactor as methods of
5390         mips64_obsd_nat_target.
5391         (_initialize_mips64obsd_nat): Adjust to C++ification.  Use
5392         add_target.
5393         * nbsd-nat.c (nbsd_pid_to_exec_file): Refactor as method of
5394         nbsd_nat_target.
5395         * nbsd-nat.h: Include "inf-ptrace.h".
5396         (nbsd_nat_target): New class.
5397         * obsd-nat.c (obsd_pid_to_str, obsd_update_thread_list)
5398         (obsd_wait): Refactor as methods of obsd_nat_target.
5399         (obsd_add_target): Delete.
5400         * obsd-nat.h: Include "inf-ptrace.h".
5401         (obsd_nat_target): New class.
5402         * ppc-fbsd-nat.c (ppc_fbsd_nat_target): New class.
5403         (the_ppc_fbsd_nat_target): New.
5404         (ppcfbsd_fetch_inferior_registers)
5405         (ppcfbsd_store_inferior_registers): Refactor as methods of
5406         ppc_fbsd_nat_target.
5407         (_initialize_ppcfbsd_nat): Adjust to C++ification.  Use
5408         add_target.
5409         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): New class.
5410         (the_ppc_nbsd_nat_target): New.
5411         (ppcnbsd_fetch_inferior_registers)
5412         (ppcnbsd_store_inferior_registers): Refactor as methods of
5413         ppc_nbsd_nat_target.
5414         (_initialize_ppcnbsd_nat): Adjust to C++ification.
5415         * ppc-obsd-nat.c (ppc_obsd_nat_target): New class.
5416         (the_ppc_obsd_nat_target): New.
5417         (ppcobsd_fetch_registers, ppcobsd_store_registers): Refactor as
5418         methods of ppc_obsd_nat_target.
5419         (_initialize_ppcobsd_nat): Adjust to C++ification.  Use
5420         add_target.
5421         * sh-nbsd-nat.c (sh_nbsd_nat_target): New class.
5422         (the_sh_nbsd_nat_target): New.
5423         (shnbsd_fetch_inferior_registers)
5424         (shnbsd_store_inferior_registers): Refactor as methods of
5425         sh_nbsd_nat_target.
5426         (_initialize_shnbsd_nat): Adjust to C++ification.
5427         * sparc-nat.c (sparc_xfer_wcookie): Make extern.
5428         (inf_ptrace_xfer_partial): Delete.
5429         (sparc_xfer_partial, sparc_target): Delete.
5430         * sparc-nat.h (sparc_fetch_inferior_registers)
5431         (sparc_store_inferior_registers, sparc_xfer_wcookie): Declare.
5432         (sparc_target): Delete function declaration.
5433         (sparc_target): New template class.
5434         * sparc-nbsd-nat.c (the_sparc_nbsd_nat_target): New.
5435         (_initialize_sparcnbsd_nat): Adjust to C++ification.
5436         * sparc64-fbsd-nat.c (the_sparc64_fbsd_nat_target): New.
5437         (_initialize_sparc64fbsd_nat): Adjust to C++ification.  Use
5438         add_target.
5439         * sparc64-nbsd-nat.c (the_sparc64_nbsd_nat_target): New.
5440         (_initialize_sparc64nbsd_nat): Adjust to C++ification.
5441         * sparc64-obsd-nat.c (the_sparc64_obsd_nat_target): New.
5442         (_initialize_sparc64obsd_nat): Adjust to C++ification.  Use
5443         add_target.
5444         * vax-bsd-nat.c (vax_bsd_nat_target): New class.
5445         (the_vax_bsd_nat_target): New.
5446         (vaxbsd_fetch_inferior_registers)
5447         (vaxbsd_store_inferior_registers): Refactor as vax_bsd_nat_target
5448         methods.
5449         (_initialize_vaxbsd_nat): Adjust to C++ification.
5450
5451         * bsd-kvm.c (bsd_kvm_target): New class.
5452         (bsd_kvm_ops): Now a bsd_kvm_target.
5453         (bsd_kvm_open, bsd_kvm_close, bsd_kvm_xfer_partial)
5454         (bsd_kvm_files_info, bsd_kvm_fetch_registers)
5455         (bsd_kvm_thread_alive, bsd_kvm_pid_to_str): Refactor as methods of
5456         bsd_kvm_target.
5457         (bsd_kvm_return_one): Delete.
5458         (bsd_kvm_add_target): Adjust to C++ification.
5459
5460         * nto-procfs.c (nto_procfs_target, nto_procfs_target_native)
5461         (nto_procfs_target_procfs): New classes.
5462         (procfs_open_1, procfs_thread_alive, procfs_update_thread_list)
5463         (procfs_files_info, procfs_pid_to_exec_file, procfs_attach)
5464         (procfs_post_attach, procfs_wait, procfs_fetch_registers)
5465         (procfs_xfer_partial, procfs_detach, procfs_insert_breakpoint)
5466         (procfs_remove_breakpoint, procfs_insert_hw_breakpoint)
5467         (procfs_remove_hw_breakpoint, procfs_resume)
5468         (procfs_mourn_inferior, procfs_create_inferior, procfs_interrupt)
5469         (procfs_kill_inferior, procfs_store_registers)
5470         (procfs_pass_signals, procfs_pid_to_str, procfs_can_run): Refactor
5471         as methods of nto_procfs_target.
5472         (nto_procfs_ops): Now an nto_procfs_target_procfs.
5473         (nto_native_ops): Delete.
5474         (procfs_open, procfs_native_open): Delete.
5475         (nto_native_ops): Now an nto_procfs_target_native.
5476         (init_procfs_targets): Adjust to C++ification.
5477         (procfs_can_use_hw_breakpoint, procfs_remove_hw_watchpoint)
5478         (procfs_insert_hw_watchpoint, procfs_stopped_by_watchpoint):
5479         Refactor as methods of nto_procfs_target.
5480
5481         * go32-nat.c (go32_nat_target): New class.
5482         (the_go32_nat_target): New.
5483         (go32_attach, go32_resume, go32_wait, go32_fetch_registers)
5484         (go32_store_registers, go32_xfer_partial, go32_files_info)
5485         (go32_kill_inferior, go32_create_inferior, go32_mourn_inferior)
5486         (go32_terminal_init, go32_terminal_info, go32_terminal_inferior)
5487         (go32_terminal_ours, go32_pass_ctrlc, go32_thread_alive)
5488         (go32_pid_to_str): Refactor as methods of go32_nat_target.
5489         (go32_target): Delete.
5490         (_initialize_go32_nat): Adjust to C++ification.
5491
5492         * gnu-nat.c (gnu_wait, gnu_resume, gnu_kill_inferior)
5493         (gnu_mourn_inferior, gnu_create_inferior, gnu_attach, gnu_detach)
5494         (gnu_stop, gnu_thread_alive, gnu_xfer_partial)
5495         (gnu_find_memory_regions, gnu_pid_to_str): Refactor as methods of
5496         gnu_nat_target.
5497         (gnu_target): Delete.
5498         * gnu-nat.h (gnu_target): Delete.
5499         (gnu_nat_target): New class.
5500         * i386-gnu-nat.c (gnu_base_target): New.
5501         (i386_gnu_nat_target): New class.
5502         (the_i386_gnu_nat_target): New.
5503         (_initialize_i386gnu_nat): Adjust to C++ification.
5504
5505 2018-05-02  Pedro Alves  <palves@redhat.com>
5506
5507         * bfd-target.c (target_bfd_xclose): Rename to ...
5508         (target_bfd_close): ... this.
5509         (target_bfd_reopen): Adjust.
5510         * target.c (target_close): Remove references to to_xclose.
5511         * target.h (target_ops::to_xclose): Delete.
5512         (target_ops::to_close): Update comments.
5513
5514 2018-05-02  Pedro Alves  <palves@redhat.com>
5515
5516         * alpha-linux-nat.c: Include "linux-nat-trad.h" instead of
5517         "linux-nat.h".
5518         * configure.nat (alpha-linux, linux-mips): Add linux-nat-trad.o.
5519         * inf-ptrace.c (inf_ptrace_register_u_offset)
5520         (inf_ptrace_fetch_register, inf_ptrace_fetch_registers)
5521         (inf_ptrace_store_register, inf_ptrace_store_registers)
5522         (inf_ptrace_trad_target): Move to ...
5523         * linux-nat-trad.c: ... this new file.
5524         * linux-nat-trad.h: New file.
5525         * linux-nat.c (linux_target_install_ops): Make extern.
5526         (linux_trad_target): Delete.
5527         * linux-nat.h (linux_trad_target): Delete declaration.
5528         (linux_target_install_ops): Declare.
5529         * mips-linux-nat.c: Include "linux-nat-trad.h" instead of
5530         "linux-nat.h".
5531
5532 2018-05-02  Pedro Alves  <palves@redhat.com>
5533
5534         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Don't call
5535         procfs_target/add_target here.
5536         * procfs.c (procfs_target): Make static.
5537         (_initialize_procfs): Call add_target here.
5538         * procfs.h (struct target_ops): Remove forward declaration.
5539         (procfs_target): Remove declaration.
5540         * sparc-sol2-nat.c (_initialize_sparc_sol2_nat): Delete.
5541
5542 2018-05-02  Pedro Alves  <palves@redhat.com>
5543
5544         * procfs.c (procfs_stopped_by_watchpoint)
5545         (procfs_insert_watchpoint, procfs_remove_watchpoint)
5546         (procfs_region_ok_for_hw_watchpoint, procfs_stopped_data_address):
5547         Forward declare.
5548         (procfs_use_watchpoints): Delete, move contents...
5549         (procfs_target): ... here.
5550         * procfs.h (procfs_use_watchpoints): Delete declaration.
5551         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Don't call
5552         procfs_use_watchpoints.
5553         * sparc-sol2-nat.c (_initialize_sparc_sol2_nat): Don't call
5554         procfs_use_watchpoints.
5555
5556 2018-05-02  Tom Tromey  <tom@tromey.com>
5557
5558         PR python/20084:
5559         * python/python.c (gdbpy_parameter_value): Handle var_zuinteger
5560         and var_zuinteger_unlimited.
5561         * python/py-param.c (struct parm_constant): Add PARAM_ZUINTEGER
5562         and PARAM_ZUINTEGER_UNLIMITED.
5563         (set_parameter_value): Handle var_zuinteger and
5564         var_zuinteger_unlimited.
5565         (add_setshow_generic): Likewise.
5566         (parmpy_init): Likewise.
5567
5568 2018-04-28  Dan Robertson  <danlrobertson89@gmail.com>
5569
5570         PR rust/23124
5571         * gdb/rust-exp.y (convert_params_to_types): Ensure that the params
5572         pointer is not null before dereferencing it.
5573
5574 2018-04-30  Tom Tromey  <tom@tromey.com>
5575
5576         * darwin-nat-info.c (darwin_debug_regions_recurse): Remove use of
5577         is_mi_like_p.
5578
5579 2018-04-30  Tom Tromey  <tom@tromey.com>
5580
5581         * breakpoint.c (mention): Remove use of is_mi_like_p.
5582         (print_mention_ranged_breakpoint): Likewise.
5583         * break-catch-throw.c (print_it_exception_catchpoint): Remove use
5584         of is_mi_like_p.
5585
5586 2018-04-30  Tom Tromey  <tom@tromey.com>
5587
5588         * tracepoint.c (tvariables_info_1): Remove use of is_mi_like_p.
5589
5590 2018-04-30  Tom Tromey  <tom@tromey.com>
5591
5592         * spu-tdep.c (info_spu_mailbox_list, info_spu_dma_cmdlist)
5593         (info_spu_event_command): Remove some uses of is_mi_like_p.
5594
5595 2018-04-30  Tom Tromey  <tom@tromey.com>
5596
5597         * python/py-framefilter.c (py_print_single_arg)
5598         (enumerate_locals, py_print_args, py_print_frame): Remove some
5599         uses of is_mi_like_p.
5600
5601 2018-04-30  Tom Tromey  <tom@tromey.com>
5602
5603         * ui-out.c: Update.
5604         * cli-out.h (cli_ui_out::do_is_mi_like_p): Update.
5605         * ui-out.h (ui_out::is_mi_like_p): Now const.
5606         (ui_out::do_is_mi_like_p): Now const.
5607         * mi/mi-out.h (mi_ui_out::do_is_mi_like_p): Update.
5608
5609 2018-04-30  Tom Tromey  <tom@tromey.com>
5610
5611         * varobj.c (varobj_set_visualizer): Use new_reference.
5612         * python/python.c (gdbpy_decode_line): Use new_reference.
5613         * python/py-cmd.c (cmdpy_function, cmdpy_completer_helper): Use
5614         new_reference.
5615
5616 2018-04-30  Tom Tromey  <tom@tromey.com>
5617
5618         * varobj.c (install_new_value): Use new_reference.
5619         * value.h (value_incref): Return void.  Swap intro comment with
5620         value_decref.
5621         * value.c (set_value_parent): Use new_reference.
5622         (value_incref): Return void.  Update intro comment.
5623         (release_value): Use new_reference.
5624         * dwarf2loc.c (dwarf2_evaluate_loc_desc_full): Use new_reference.
5625
5626 2018-04-30  Tom Tromey  <tom@tromey.com>
5627
5628         * symfile-mem.c (symbol_file_add_from_memory): Use new_reference.
5629         * gdb_bfd.h (new_bfd_ref): Remove.
5630         (gdb_bfd_open): Update comment.
5631         * gdb_bfd.c (gdb_bfd_open, gdb_bfd_fopen, gdb_bfd_openr)
5632         (gdb_bfd_openw, gdb_bfd_openr_iovec, gdb_bfd_record_inclusion)
5633         (gdb_bfd_fdopenr): Use new_reference.
5634         * exec.c (exec_file_attach): Use new_reference.
5635
5636 2018-04-30  Tom Tromey  <tom@tromey.com>
5637
5638         * common/gdb_ref_ptr.h (ref_ptr::new_reference): New static
5639         method.
5640
5641 2018-04-30  Tom Tromey  <tom@tromey.com>
5642
5643         * jit.c (jit_read_code_entry): Use type_align.
5644         * i386-tdep.c (i386_gdbarch_init): Don't call
5645         set_gdbarch_long_long_align_bit.
5646         * gdbarch.sh: Remove long_long_align_bit.
5647         * gdbarch.c, gdbarch.h: Rebuild.
5648         * arc-tdep.c (arc_type_align): New function.
5649         (arc_gdbarch_init): Use arc_type_align.  Don't call
5650         set_gdbarch_long_long_align_bit.
5651
5652 2018-04-30  Tom Tromey  <tom@tromey.com>
5653
5654         * rust-lang.c (rust_type_alignment): Remove.
5655         (rust_composite_type): Use type_align.
5656
5657 2018-04-30  Tom Tromey  <tom@tromey.com>
5658
5659         * NEWS: Mention Type.align.
5660         * python/py-type.c (typy_get_alignof): New function.
5661         (type_object_getset): Add "alignof".
5662
5663 2018-04-30  Tom Tromey  <tom@tromey.com>
5664
5665         PR exp/17095:
5666         * NEWS: Update.
5667         * std-operator.def (UNOP_ALIGNOF): New operator.
5668         * expprint.c (dump_subexp_body_standard) <case UNOP_ALIGNOF>:
5669         New.
5670         * eval.c (evaluate_subexp_standard) <case UNOP_ALIGNOF>: New.
5671         * c-lang.c (c_op_print_tab): Add alignof.
5672         * c-exp.y (ALIGNOF): New token.
5673         (exp): Add "ALIGNOF" production.
5674         (ident_tokens): Add _Alignof and alignof.
5675
5676 2018-04-30  Tom Tromey  <tom@tromey.com>
5677
5678         * i386-tdep.c (i386_type_align): New function.
5679         (i386_gdbarch_init): Update.
5680         * gdbarch.sh (type_align): New method.
5681         * gdbarch.c, gdbarch.h: Rebuild.
5682         * arch-utils.h (default_type_align): Declare.
5683         * arch-utils.c (default_type_align): New function.
5684         * gdbtypes.h (TYPE_ALIGN_BITS): New define.
5685         (struct type) <align_log2>: New field.
5686         <instance_flags>: Now a bitfield.
5687         (TYPE_RAW_ALIGN): New macro.
5688         (type_align, type_raw_align, set_type_align): Declare.
5689         * gdbtypes.c (type_align, type_raw_align, set_type_align): New
5690         functions.
5691         * dwarf2read.c (quirk_rust_enum): Set type alignment.
5692         (get_alignment, maybe_set_alignment): New functions.
5693         (read_structure_type, read_enumeration_type, read_array_type)
5694         (read_set_type, read_tag_pointer_type, read_tag_reference_type)
5695         (read_subrange_type, read_base_type): Set type alignment.
5696
5697 2018-04-30  Simon Marchi  <simon.marchi@ericsson.com>
5698
5699         * dwarf2read.c (read_index_from_section): Use bool.
5700
5701 2018-04-29  Fabian Groffen  <grobian@gentoo.org>
5702
5703         PR gdb/22950
5704         * proc-events.c (init_syscall_table): Guard usage os SYS_uuidsys
5705         with #ifdef.
5706
5707 2018-04-29  John Reiser  <jreiser@BitWagon.com>
5708
5709         PR build/22873
5710         * gdb/Makefile.in: (.c:.l, .c:.y): Write the target only in the
5711         last step, and do it atomically.
5712
5713 2018-04-27  Alexandre Oliva  <aoliva@redhat.com>
5714
5715         * compile/compile-c-types.c (convert_int, convert_float):
5716         Update for C FE v1.
5717
5718 2018-04-27  Tom Tromey  <tom@tromey.com>
5719
5720         PR rust/22545:
5721         * rust-lang.c (rust_inclusive_range_type_p): New function.
5722         (rust_range): Handle inclusive ranges.
5723         (rust_compute_range): Likewise.
5724         * rust-exp.y (struct rust_op) <inclusive>: New field.
5725         (DOTDOTEQ): New constant.
5726         (range_expr): Add "..=" productions.
5727         (operator_tokens): Add "..=" token.
5728         (ast_range): Add "inclusive" parameter.
5729         (convert_ast_to_expression) <case OP_RANGE>: Handle inclusive
5730         ranges.
5731         * parse.c (operator_length_standard) <case OP_RANGE>: Handle new
5732         bounds values.
5733         * expression.h (enum range_type) <NONE_BOUND_DEFAULT_EXCLUSIVE,
5734         LOW_BOUND_DEFAULT_EXCLUSIVE>: New constants.
5735         Update comments.
5736         * expprint.c (print_subexp_standard): Handle new bounds values.
5737         (dump_subexp_body_standard): Likewise.
5738
5739 2018-04-27  Tom Tromey  <tom@tromey.com>
5740
5741         * configure: Rebuild.
5742         * warning.m4 (AM_GDB_WARNINGS): Add -Wsuggest-override.
5743         * dwarf2loc.c (class dwarf_evaluate_loc_desc): Use "override", not
5744         "OVERRIDE".
5745         (class symbol_needs_eval_context): Likewise.
5746         * dwarf2read.c (mock_mapped_index::symbol_name_count)
5747         (mock_mapped_index::symbol_name_at): Use "override".  Remove
5748         "virtual".
5749         * dwarf2-frame.c (dwarf_expr_executor::get_addr_index): Use
5750         "override".
5751         (class dwarf_expr_executor): Use "override", not "OVERRIDE".
5752         * aarch64-tdep.c (instruction_reader::read): Use "override".
5753         (instruction_reader_test::read): Likewise.
5754         * arm-tdep.c (instruction_reader::read): Use "override".
5755         (instruction_reader_thumb::read): Likewise.
5756
5757 2018-04-26  Andrzej Kaczmarek  <andrzej.kaczmarek@codecoup.pl>
5758
5759         PR remote/9665
5760         * remote.c (send_g_packet): Use putpkt/getpkt/packet_check_result
5761         instead of remote_send.
5762         (remote_send): Remove.
5763
5764 2018-04-26  Pedro Alves  <palves@redhat.com>
5765
5766         * elfread.c (elf_gnu_ifunc_resolver_return_stop): Use
5767         find_function_start_sal instead of find_pc_line.
5768
5769 2018-04-26  Pedro Alves  <palves@redhat.com>
5770
5771         * breakpoint.c (set_breakpoint_location_function): Handle
5772         mst_data_gnu_ifunc.
5773         * c-exp.y (variable production): Handle mst_data_gnu_ifunc.
5774         * elfread.c (elf_symtab_read): Give data symbols with
5775         BSF_GNU_INDIRECT_FUNCTION set mst_data_gnu_ifunc type.
5776         (elf_rel_plt_read): Update comment.
5777         * linespec.c (convert_linespec_to_sals): Handle
5778         mst_data_gnu_ifunc.
5779         (minsym_found): Handle mst_data_gnu_ifunc.
5780         * minsyms.c (msymbol_is_function, minimal_symbol_reader::record)
5781         (find_solib_trampoline_target): Handle mst_data_gnu_ifunc.
5782         * parse.c (find_minsym_type_and_address): Handle
5783         mst_data_gnu_ifunc.
5784         * symmisc.c (dump_msymbols): Handle mst_data_gnu_ifunc.
5785         * symtab.c (find_gnu_ifunc): Handle mst_data_gnu_ifunc.
5786         * symtab.h (minimal_symbol_type) <mst_text_gnu_ifunc>: Update
5787         comment.
5788         <mst_data_gnu_ifunc>: New enumerator.
5789
5790 2018-04-26  Pedro Alves  <palves@redhat.com>
5791
5792         * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Rename to ...
5793         (lookup_minimal_symbol_by_pc_section): ... this.  Replace
5794         'want_trampoline' parameter by a lookup_msym_prefer parameter.
5795         Handle it.
5796         (lookup_minimal_symbol_by_pc_section): Delete old implementation.
5797         (lookup_minimal_symbol_by_pc): Adjust.
5798         (in_gnu_ifunc_stub): Prefer GNU ifunc symbols.
5799         (lookup_solib_trampoline_symbol_by_pc): Adjust.
5800         * minsyms.h (lookup_msym_prefer): New enum.
5801         (lookup_minimal_symbol_by_pc_section): Replace 'want_trampoline'
5802         parameter by a lookup_msym_prefer parameter.
5803
5804 2018-04-26  Pedro Alves  <palves@redhat.com>
5805
5806         * elfread.c (elf_gnu_ifunc_record_cache): Check if the symbol name
5807         ends in "@plt" instead of looking at the symbol's section.
5808
5809 2018-04-26  Pedro Alves  <palves@redhat.com>
5810
5811         * blockframe.c (cache_pc_function_is_gnu_ifunc): Delete.  Remove
5812         all references.
5813         (find_pc_partial_function_gnu_ifunc): Rename to ...
5814         (find_pc_partial_function): ... this, and remove references to
5815         'is_gnu_ifunc_p'.
5816         (find_pc_partial_function): Delete old implementation.
5817         * symtab.h (find_pc_partial_function_gnu_ifunc): Delete.
5818
5819 2018-04-26  Pedro Alves  <palves@redhat.com>
5820
5821         * linespec.c (struct bound_minimal_symbol_search_key): New.
5822         (convert_linespec_to_sals): Sort minimal symbols earlier.  Don't
5823         skip first line if we found a GNU ifunc minimal symbol by name.
5824         (compare_msymbols): Change parameters to work with a destructured
5825         lhs minsym.
5826         (compare_msymbols_for_qsort, compare_msymbols_for_bsearch): New
5827         functions.
5828
5829 2018-04-26  Pedro Alves  <palves@redhat.com>
5830
5831         * breakpoint.c (set_breakpoint_location_function): Don't resolve
5832         ifunc targets here.  Instead, if we have an ifunc minsym, use its
5833         address/name.
5834         (add_location_to_breakpoint): Store the minsym and the objfile in
5835         the breakpoint location.
5836         * breakpoint.h (bp_location) <msymbol, objfile>: New fields.
5837         * linespec.c (minsym_found): Resolve GNU ifunc targets here.
5838         Record the minsym in the sal.
5839         * symtab.h (symtab_and_line) <msymbol>: New field.
5840
5841 2018-04-26  Pedro Alves  <palves@redhat.com>
5842
5843         * elfread.c (elf_gnu_ifunc_resolve_by_got): Don't write to *ADDR_P
5844         unless we actually resolved the ifunc.
5845
5846 2018-04-26  Pedro Alves  <palves@redhat.com>
5847
5848         * c-exp.y (variable production): Prefer ifunc minsyms over
5849         regular function symbols.
5850         * symtab.c (find_gnu_ifunc): New function.
5851         * minsyms.h (lookup_msym_prefer): New enum.
5852         (lookup_minimal_symbol_by_pc_section): Replace 'want_trampoline'
5853         parameter by a lookup_msym_prefer parameter.
5854         * symtab.h (find_gnu_ifunc): New declaration.
5855
5856 2018-04-26  Pedro Alves  <palves@redhat.com>
5857
5858         * blockframe.c (find_gnu_ifunc_target_type): New function.
5859         (find_function_type): New.
5860         * eval.c (evaluate_var_msym_value): For GNU ifunc types, always
5861         return a value with a memory address.
5862         (eval_call): For calls to GNU ifunc functions, try to find the
5863         type of the target function from the type that the resolver
5864         returns.
5865         * gdbtypes.c (objfile_type): Don't install a return type for ifunc
5866         symbols.
5867         * infcall.c (find_function_return_type): Delete.
5868         (find_function_addr): Add 'function_type' parameter.  For calls to
5869         GNU ifunc functions, try to find the type of the target function
5870         from the type that the resolver returns, and return it via
5871         FUNCTION_TYPE.
5872         (call_function_by_hand_dummy): Adjust to use the function type
5873         returned by find_function_addr.
5874         (find_function_addr): Add 'function_type' parameter and move
5875         description here.
5876         * symtab.h (find_function_type, find_gnu_ifunc_target_type): New
5877         declarations.
5878
5879 2018-04-26  Pedro Alves  <palves@redhat.com>
5880
5881         * c-exp.y (variable production): Skip finding an alias for ifunc
5882         symbols.
5883
5884 2018-04-26  Pedro Alves  <palves@redhat.com>
5885
5886         * elfread.c (elf_rel_plt_read): Look for relocations for .got.plt too.
5887
5888 2018-04-25  Pedro Alves  <palves@redhat.com>
5889
5890         * infcmd.c (kill_command): Print the pid as string, not the whole
5891         thread's ptid.  Add comment.  s/has been killed/killed/ in output
5892         message.
5893         * remote.c (remote_detach_1): Print the pid as string, not the
5894         whole thread's ptid.
5895
5896 2018-04-24  Jan Kratochvil  <jan.kratochvil@redhat.com>
5897             Sergio Durigan Junior  <sergiodj@redhat.com>
5898             Pedro Alves  <palves@redhat.com>
5899
5900         * infcmd.c (kill_command): Print message when inferior has
5901         been killed.
5902         * inferior.c (print_inferior_events): Remove 'static'.  Set as
5903         '1'.
5904         (add_inferior): Improve message printed when
5905         'print_inferior_events' is on.
5906         (exit_inferior): Remove message printed when
5907         'print_inferior_events' is on.
5908         (detach_inferior): Improve message printed when
5909         'print_inferior_events' is on.
5910         (initialize_inferiors): Use 'add_inferior_silent' to set
5911         'current_inferior_'.
5912         * inferior.h (print_inferior_events): Declare here as
5913         'extern'.
5914         * infrun.c (follow_fork_inferior): Print '[Attaching...]' or
5915         '[Detaching...]' messages when 'print_inferior_events' is on.
5916         Use 'add_thread_silent' instead of 'add_thread'.  Add '[' and ']'
5917         as prefix/suffix for messages.  Remove periods.  Fix erroneous
5918         'Detaching after fork from child...', replace it by '... from
5919         parent...'.
5920         (handle_vfork_child_exec_or_exit): Add '[' and ']' as
5921         prefix/suffix when printing 'Detaching...' messages.  Print
5922         them when 'print_inferior_events' is on.
5923         * remote.c (remote_detach_1): Print message when detaching
5924         from inferior and '!is_fork_parent'.
5925
5926 2018-04-24  Tom Tromey  <tom@tromey.com>
5927
5928         * cli-out.h: Reindent.
5929
5930 2018-04-24  Tom Tromey  <tom@tromey.com>
5931
5932         * cli-out.c (cli_ui_out::out_field_fmt): Remove.
5933         (cli_ui_out::do_field_string): Use fputs_filtered.
5934         * cli-out.h (class cli_ui_out) <out_field_fmt>: Remove.
5935
5936 2018-04-23  Tom Tromey  <tom@tromey.com>
5937
5938         * guile/scm-frame.c (gdbscm_frame_read_var): Use
5939         gdb::unique_xmalloc_ptr.
5940
5941 2018-04-23  Tom Tromey  <tom@tromey.com>
5942
5943         * configure: Rebuild.
5944
5945 2018-04-22  Rajendra SY  <rajendra.sy@gmail.com>
5946
5947         PR gdb/23095
5948         * gdb/testsuite/gdb.base/break-probes.exp: Pass shlib_load to
5949         prepare_for_testing.  Set normal_bp to r_debug_state if target
5950         is bsd.
5951
5952 2018-04-21  Pedro Alves  <palves@redhat.com>
5953             Rajendra SY  <rajendra.sy@gmail.com>
5954
5955         * inf-ptrace.c (inf_ptrace_attach): Mark the thread as executing.
5956         * remote.c (extended_remote_attach): In all-stop mode, mark the
5957         thread as executing.
5958
5959 2018-04-19  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5960
5961         * thread.c (thread_apply_all_command): Fix comment.
5962         (thread_command): Fix comment.
5963
5964 2018-04-10  Alan Hayward  <alan.hayward@arm.com>
5965
5966         * common/tdesc.h (tdesc_create_feature): Remove xml filename
5967         parameter.
5968         * features/aarch64-core.c (create_feature_aarch64_core):
5969         Regenerate.
5970         * features/aarch64-fpu.c (create_feature_aarch64_fpu):
5971         Likewise.
5972         * features/i386/32bit-avx.c (create_feature_i386_32bit_avx):
5973         Likewise.
5974         * features/i386/32bit-avx512.c
5975         (create_feature_i386_32bit_avx512): Likewise.
5976         * features/i386/32bit-core.c (create_feature_i386_32bit_core):
5977         Likewise.
5978         * features/i386/32bit-linux.c (create_feature_i386_32bit_linux):
5979         Likewise.
5980         * features/i386/32bit-mpx.c (create_feature_i386_32bit_mpx):
5981         Likewise.
5982         * features/i386/32bit-pkeys.c (create_feature_i386_32bit_pkeys):
5983         Likewise.
5984         * features/i386/32bit-sse.c (create_feature_i386_32bit_sse):
5985         Likewise.
5986         * features/i386/64bit-avx.c (create_feature_i386_64bit_avx):
5987         Likewise.
5988         * features/i386/64bit-avx512.c
5989         (create_feature_i386_64bit_avx512): Likewise.
5990         * features/i386/64bit-core.c (create_feature_i386_64bit_core):
5991         Likewise.
5992         * features/i386/64bit-linux.c (create_feature_i386_64bit_linux):
5993         Likewise.
5994         * features/i386/64bit-mpx.c (create_feature_i386_64bit_mpx):
5995         Likewise.
5996         * features/i386/64bit-pkeys.c (create_feature_i386_64bit_pkeys):
5997         Likewise.
5998         * features/i386/64bit-segments.c
5999         (create_feature_i386_64bit_segments): Likewise.
6000         * features/i386/64bit-sse.c (create_feature_i386_64bit_sse):
6001         Likewise.
6002         * features/i386/x32-core.c
6003         (create_feature_i386_x32_core): Likewise.
6004         * features/tic6x-c6xp.c (create_feature_tic6x_c6xp): Likewise.
6005         * features/tic6x-core.c (create_feature_tic6x_core): Likewise.
6006         * features/tic6x-gp.c (create_feature_tic6x_gp): Likewise.
6007         * target-descriptions.c: In generated code, don't pass xml
6008         filename.
6009
6010 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
6011
6012         * common/tdesc.c (print_xml_feature::visit_pre): Add xml parsing.
6013         (print_xml_feature::visit_post): Likewise.
6014         (print_xml_feature::visit): Likewise.
6015         * common/tdesc.h (tdesc_get_features_xml): Use const tdesc.
6016         (print_xml_feature): Add new class.
6017         * regformats/regdat.sh: Null xmltarget on feature targets.
6018         * target-descriptions.c (struct target_desc): Add xmltarget.
6019         (maintenance_check_tdesc_xml_convert): Add unittest function.
6020         (tdesc_get_features_xml): Add function to get xml.
6021         (maintenance_check_xml_descriptions): Test xml generation.
6022         * xml-tdesc.c (string_read_description_xml): Add function.
6023         * xml-tdesc.h (string_read_description_xml): Add declaration.
6024
6025 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
6026
6027         * features/Makefile: Add feature marker to targets with new style
6028         target descriptions.
6029         * regformats/aarch64.dat: Regenerate.
6030         * regformats/i386/amd64-avx-avx512-linux.dat: Likewise.
6031         * regformats/i386/amd64-avx-linux.dat: Likewise.
6032         * regformats/i386/amd64-avx-mpx-avx512-pku-linux.dat: Likewise.
6033         * regformats/i386/amd64-avx-mpx-linux.dat: Likewise.
6034         * regformats/i386/amd64-linux.dat: Likewise.
6035         * regformats/i386/amd64-mpx-linux.dat: Likewise.
6036         * regformats/i386/amd64.dat: Likewise.
6037         * regformats/i386/i386-avx-avx512-linux.dat: Likewise.
6038         * regformats/i386/i386-avx-linux.dat: Likewise.
6039         * regformats/i386/i386-avx-mpx-avx512-pku-linux.dat: Likewise.
6040         * regformats/i386/i386-avx-mpx-linux.dat: Likewise.
6041         * regformats/i386/i386-linux.dat: Likewise.
6042         * regformats/i386/i386-mmx-linux.dat: Likewise.
6043         * regformats/i386/i386-mpx-linux.dat: Likewise.
6044         * regformats/i386/i386.dat: Likewise.
6045         * regformats/i386/x32-avx-avx512-linux.dat: Likewise.
6046         * regformats/i386/x32-avx-linux.dat: Likewise.
6047         * regformats/i386/x32-linux.dat: Likewise.
6048         * regformats/tic6x-c62x-linux.dat: Likewise.
6049         * regformats/tic6x-c64x-linux.dat: Likewise.
6050         * regformats/tic6x-c64xp-linux.dat: Likewise.
6051         * regformats/regdat.sh: Parse feature marker.
6052
6053 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
6054
6055         * common/tdesc.h (tdesc_architecture_name): Add new declaration.
6056         (tdesc_osabi_name): Likewise.
6057         * target-descriptions.c (tdesc_architecture_name): Add new
6058         function.
6059         (tdesc_osabi_name): Likewise.
6060
6061 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
6062
6063         * common/tdesc.c (tdesc_predefined_type): Move to here.
6064         (tdesc_named_type): Likewise.
6065         (tdesc_create_vector): Likewise.
6066         (tdesc_create_struct): Likewise.
6067         (tdesc_set_struct_size): Likewise.
6068         (tdesc_create_union): Likewise.
6069         (tdesc_create_flags): Likewise.
6070         (tdesc_create_enum): Likewise.
6071         (tdesc_add_field): Likewise.
6072         (tdesc_add_typed_bitfield): Likewise.
6073         (tdesc_add_bitfield): Likewise.
6074         (tdesc_add_flag): Likewise.
6075         (tdesc_add_enum_value): Likewise.
6076         * common/tdesc.h (struct tdesc_type_builtin): Likewise.
6077         (struct tdesc_type_vector): Likewise.
6078         (struct tdesc_type_field): Likewise.
6079         (struct tdesc_type_with_fields): Likewise.
6080         (tdesc_create_enum): Add declaration.
6081         (tdesc_add_typed_bitfield): Likewise.
6082         (tdesc_add_enum_value): Likewise.
6083         * target-descriptions.c (tdesc_type_field): Move from here.
6084         (tdesc_type_builtin): Likewise.
6085         (tdesc_type_vector): Likewise.
6086         (tdesc_type_with_fields): Likewise.
6087         (tdesc_predefined_types): Likewise.
6088         (tdesc_named_type): Likewise.
6089         (tdesc_create_vector): Likewise.
6090         (tdesc_create_struct): Likewise.
6091         (tdesc_set_struct_size): Likewise.
6092         (tdesc_create_union): Likewise.
6093         (tdesc_create_flags): Likewise.
6094         (tdesc_create_enum): Likewise.
6095         (tdesc_add_field): Likewise.
6096         (tdesc_add_typed_bitfield): Likewise.
6097         (tdesc_add_bitfield): Likewise.
6098         (tdesc_add_flag): Likewise.
6099         (tdesc_add_enum_value): Likewise.
6100         * gdb/target-descriptions.h (tdesc_create_enum): Likewise.
6101         (tdesc_add_typed_bitfield): Likewise.
6102         (tdesc_add_enum_value): Likewise.
6103
6104 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
6105
6106         * common/tdesc.c (tdesc_feature::accept): Move to here.
6107         (tdesc_feature::operator==): Likewise.
6108         (tdesc_create_reg): Likewise.
6109         * common/tdesc.h (tdesc_type_kind): Likewise.
6110         (struct tdesc_type): Likewise.
6111         (struct tdesc_feature): Likewise.
6112         * regformats/regdat.sh: Create a feature.
6113         * target-descriptions.c (tdesc_type_kind): Move from here.
6114         (tdesc_type): Likewise.
6115         (tdesc_type_up): Likewise.
6116         (tdesc_feature): Likewise.
6117         (tdesc_create_reg): Likewise.
6118
6119 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
6120
6121         * Makefile.in: Add arch/tdesc.c
6122         * common/tdesc.c: New file.
6123         * common/tdesc.h (tdesc_element_visitor): Move to here.
6124         (tdesc_element): Likewise.
6125         (tdesc_reg): Likewise.
6126         (tdesc_reg_up): Likewise.
6127         * regformats/regdef.h (reg): Add offset to constructors.
6128         * target-descriptions.c (tdesc_element_visitor): Move from here.
6129         (tdesc_element): Likewise.
6130         (tdesc_reg): Likewise.
6131         (tdesc_reg_up): Likewise.
6132
6133 2018-04-17  Tom Tromey  <tom@tromey.com>
6134
6135         * dwarf2read.c (quirk_rust_enum): Conditionally drop the
6136         discriminant field.
6137
6138 2018-04-17  Tom Tromey  <tom@tromey.com>
6139
6140         * dwarf2read.c (quirk_rust_enum): Handle unions correctly.
6141
6142 2018-04-17  Andreas Arnez  <arnez@linux.vnet.ibm.com>
6143
6144         * symtab.c (print_symbol_info): Skip printing filename and line
6145         number when `last' is NULL.
6146         (symtab_symbol_info): Use empty string instead of NULL for first
6147         invocation of print_symbol_info.
6148         (rbreak_command): Pass NULL to `last' parameter of
6149         print_symbol_info.
6150
6151 2018-04-16  Simon Marchi  <simon.marchi@ericsson.com>
6152
6153         * linux-tdep.c (linux_spu_make_corefile_notes): Return note_data
6154         instead of nullptr.
6155
6156 2018-04-16  Pedro Alves  <palves@redhat.com>
6157
6158         * MAINTAINERS (sh): Remove.
6159         * Makefile.in (ALL_TARGET_OBS): Remove sh64-tdep.o.
6160         (HFILES_NO_SRCDIR): Remove sh64-tdep.h.
6161         (ALLDEPFILES): Remove sh64-tdep.c.
6162         * NEWS: Mentions that support for SH-5/SH64 is removed.
6163         * configure.tgt (sh*-*-linux*): Remove reference to sh64-tdep.o.
6164         (sh*-*-openbsd*): Ditto.
6165         (sh64-*-elf*): Remove.
6166         (sh*): Remove.
6167         * regcache.c (cooked_write_test): Remove bfd_mach_sh5 case.
6168         * sh-linux-tdep.c: Remove reference to bfd_mach_sh5.
6169         * sh-tdep.c: No longer include "sh64-tdep.h".
6170         (sh_gdbarch_init): Remove reference to bfd_mach_sh5.
6171         * sh64-tdep.c, sh64-tdep.h: Remove files.
6172
6173 2018-04-16  Pedro Alves  <palves@redhat.com>
6174
6175         * MAINTAINERS: Remove m88k.
6176         * Makefile.in (ALL_TARGET_OBS): Remove m88k-tdep.o.
6177         (HFILES_NO_SRCDIR): Remove m88k-tdep.h.
6178         (ALLDEPFILES): Remove m88k-bsd-nat.c and m88k-tdep.c.
6179         * NEWS: Mention that support for m88k was removed.
6180         * configure.host (m88*-*-*): Remove support.
6181         * configure.nat (m88k-*-*): Remove support.
6182         * configure.tgt (m88*-*-openbsd*): Remove.
6183         * m88k-bsd-nat.c, m88k-tdep.c, m88k-tdep.h: Delete.
6184
6185 2018-04-15  Simon Marchi  <simon.marchi@polymtl.ca>
6186
6187         * configure.tgt (x86_tobjs): New variable.
6188         (amd64_tobjs, i386_tobjs): Use it.
6189
6190 2018-04-13  Andreas Arnez  <arnez@linux.vnet.ibm.com>
6191
6192         * symtab.c (print_symbol_info): Precede the symbol definition by
6193         the line number when available.
6194         * NEWS: Advertise this enhancement.
6195
6196 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
6197
6198         * NEWS (New options): announce set/show record btrace cpu.
6199         * btrace.c: Include record-btrace.h.
6200         (btrace_compute_ftrace_pt): Skip enabling errata workarounds if
6201         the vendor is unknown.
6202         (btrace_compute_ftrace_1): Add cpu parameter.  Update callers.
6203         Maybe overwrite the btrace configuration's cpu.
6204         (btrace_compute_ftrace): Add cpu parameter.  Update callers.
6205         (btrace_fetch): Add cpu parameter.  Update callers.
6206         (btrace_maint_update_pt_packets): Call record_btrace_get_cpu.
6207         Maybe overwrite the btrace configuration's cpu.  Skip enabling
6208         errata workarounds if the vendor is unknown.
6209         * python/py-record-btrace.c: Include record-btrace.h.
6210         (recpy_bt_begin, recpy_bt_end, recpy_bt_instruction_history)
6211         (recpy_bt_function_call_history): Call record_btrace_get_cpu.
6212         * record-btrace.c (record_btrace_cpu_state_kind): New.
6213         (record_btrace_cpu): New.
6214         (set_record_btrace_cpu_cmdlist): New.
6215         (record_btrace_get_cpu): New.
6216         (require_btrace_thread, record_btrace_info)
6217         (record_btrace_resume_thread): Call record_btrace_get_cpu.
6218         (cmd_set_record_btrace_cpu_none): New.
6219         (cmd_set_record_btrace_cpu_auto): New.
6220         (cmd_set_record_btrace_cpu): New.
6221         (cmd_show_record_btrace_cpu): New.
6222         (_initialize_record_btrace): Initialize set/show record btrace cpu
6223         commands.
6224         * record-btrace.h (record_btrace_get_cpu): New.
6225
6226 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
6227
6228         * record.c (set_record_command): Fix typo in message.
6229
6230 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
6231
6232         * record-btrace.c (cmd_set_record_btrace): Print sub-commands.
6233
6234 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
6235
6236         * infrun.c (process_event_stop_test): Call
6237         gdbarch_in_indirect_branch_thunk.
6238         * gdbarch.sh (in_indirect_branch_thunk): New.
6239         * gdbarch.c: Regenerated.
6240         * gdbarch.h: Regenerated.
6241         * x86-tdep.h: New.
6242         * x86-tdep.c: New.
6243         * Makefile.in (ALL_TARGET_OBS): Add x86-tdep.o.
6244         (HFILES_NO_SRCDIR): Add x86-tdep.h.
6245         (ALLDEPFILES): Add x86-tdep.c.
6246         * arch-utils.h (default_in_indirect_branch_thunk): New.
6247         * arch-utils.c (default_in_indirect_branch_thunk): New.
6248         * i386-tdep: Include x86-tdep.h.
6249         (i386_in_indirect_branch_thunk): New.
6250         (i386_elf_init_abi): Set in_indirect_branch_thunk gdbarch
6251         function.
6252         * amd64-tdep: Include x86-tdep.h.
6253         (amd64_in_indirect_branch_thunk): New.
6254         (amd64_init_abi): Set in_indirect_branch_thunk gdbarch function.
6255
6256 2018-04-12  Jan Kratochvil  <jan.kratochvil@redhat.com>
6257
6258         PR gdb/23053
6259         * dwarf-index-write.c (data_buf::grow) (write_one_signatured_type)
6260         (recursively_write_psymbols) (debug_names::recursively_write_psymbols)
6261         (debug_names::write_one_signatured_type): Fix -D_GLIBCXX_DEBUG
6262         regression.
6263
6264 2018-04-12  Tom Tromey  <tom@tromey.com>
6265
6266         * rust-lang.c (rust_print_struct_def): Remove univariant code.
6267         (rust_evaluate_subexp): Likewise.
6268
6269 2018-04-12  Pedro Alves  <palves@redhat.com>
6270
6271         * procfs.c (procfs_detach): Make forward declaration's prototype
6272         match definition's protototype.
6273         (proc_get_LDT_entry): Remove stale do_cleanups call.
6274
6275 2018-04-12  Pedro Alves  <palves@redhat.com>
6276
6277         * target.h (target_ops::to_has_exited): Delete.
6278         (target_has_exited): Delete.
6279         * target-delegates.c: Regenerate.
6280
6281 2018-04-11  Pedro Alves  <palves@redhat.com>
6282
6283         * target.c (fileio_fh_t::t): Add comment.
6284         (target_fileio_pwrite, target_fileio_pread, target_fileio_fstat)
6285         (target_fileio_close): Handle a NULL target.
6286         (invalidate_fileio_fh): New.
6287         (target_close): Call it.
6288         * remote.c (remote_hostio_send_command): No longer check whether
6289         remote_desc is open.
6290
6291 2018-04-11  Pedro Alves  <palves@redhat.com>
6292
6293         * target.c (fileio_fh_t): Make it a named struct instead of a
6294         typedef.
6295         (fileio_fh_t::is_closed): New method.
6296         (DEF_VEC_O (fileio_fh_t)): Remove.
6297         (fileio_fhandles): Now a std::vector.
6298         (is_closed_fileio_fh): Delete.
6299         (acquire_fileio_fd): Adjust.  Rename parameters.
6300         (release_fileio_fd): Adjust.
6301         (fileio_fd_to_fh): Reimplement as a function instead of a macro.
6302         (target_fileio_pwrite, target_fileio_pread, target_fileio_fstat)
6303         (target_fileio_close): Adjust.
6304
6305 2018-04-10  Simon Marchi  <simon.marchi@ericsson.com>
6306
6307         * auto-load.c (auto_load_safe_path_vec_update): Iterate by
6308         index.
6309
6310 2018-04-10  Pedro Alves  <palves@redhat.com>
6311
6312         * gdbthread.h (finish_thread_state_cleanup): Delete declaration.
6313         (scoped_finish_thread_state): New class.
6314         * infcmd.c (run_command_1): Use it instead of finish_thread_state
6315         cleanup.
6316         * infrun.c (proceed, prepare_for_detach, wait_for_inferior)
6317         (fetch_inferior_event, normal_stop): Likewise.
6318         * thread.c (finish_thread_state_cleanup): Delete.
6319
6320 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
6321             Pedro Alves  <palves@redhat.com>
6322
6323         * value.c: Include "selftest.h" and "common/array-view.h".
6324         (struct range) <operator ==>: New.
6325         (test_ranges_contain): New.
6326         (check_ranges_vector): New.
6327         (test_insert_into_bit_range_vector): New.
6328         (_initialize_values): Register selftests.
6329         * common/array-view.h (operator==, operator!=): New.
6330
6331 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
6332
6333         * common/gdb_vecs.h (unordered_remove): Add overload that takes
6334         an iterator.
6335         * inline-frame.c: Include <algorithm>.
6336         (struct inline_state): Add constructor.
6337         (inline_state_s): Remove.
6338         (DEF_VEC_O(inline_state_s)): Remove.
6339         (inline_states): Change type to std::vector.
6340         (find_inline_frame_state): Adjust to std::vector.
6341         (allocate_inline_frame_state): Remove.
6342         (clear_inline_frame_state): Adjust to std::vector.
6343         (skip_inline_frames): Adjust to std::vector.
6344
6345 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
6346
6347         * tracepoint.h (struct trace_state_variable): Add constructor.
6348         <name>: Change type to std::string.
6349         * tracepoint.c (tsv_s): Remove.
6350         (DEF_VEC_O(tsv_s)): Remove.
6351         (tvariables): Change to std::vector.
6352         (create_trace_state_variable): Adjust to std::vector.
6353         (find_trace_state_variable): Likewise.
6354         (find_trace_state_variable_by_number): Likewise.
6355         (delete_trace_state_variable): Likewise.
6356         (trace_variable_command): Adjust to std::string.
6357         (delete_trace_variable_command): Likewise.
6358         (tvariables_info_1): Adjust to std::vector.
6359         (save_trace_state_variables): Likewise.
6360         (start_tracing): Likewise.
6361         (merge_uploaded_trace_state_variables): Adjust to std::vector
6362         and std::string.
6363         * target.h (struct target_ops)
6364         <to_download_trace_state_variable>: Pass reference to
6365         trace_state_variable.
6366         * target-debug.h (target_debug_print_const_trace_state_variable_r): New.
6367         * target-delegates.c: Re-generate.
6368         * mi/mi-interp.c (mi_tsv_created): Adjust to std::string.
6369         (mi_tsv_deleted): Likewise.
6370         * mi/mi-main.c (mi_cmd_trace_frame_collected): Likewise.
6371         * remote.c (remote_download_trace_state_variable): Change
6372         pointer to reference and adjust.
6373         * make-target-delegates (parse_argtypes): Handle references.
6374         (write_function_header): Likewise.
6375         (munge_type): Likewise.
6376
6377 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
6378
6379         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
6380         string_view-selftests.c.
6381         * unittests/basic_string_view/capacity/1.cc: Adapt to GDB
6382         testsuite.
6383         * unittests/basic_string_view/cons/char/1.cc: Likewise.
6384         * unittests/basic_string_view/cons/char/2.cc: Likewise.
6385         * unittests/basic_string_view/cons/char/3.cc: Likewise.
6386         * unittests/basic_string_view/element_access/char/1.cc:
6387         Likewise.
6388         * unittests/basic_string_view/element_access/char/empty.cc:
6389         Likewise.
6390         * unittests/basic_string_view/element_access/char/front_back.cc:
6391         Likewise.
6392         * unittests/basic_string_view/inserters/char/2.cc: Likewise.
6393         * unittests/basic_string_view/modifiers/remove_prefix/char/1.cc:
6394         Likewise.
6395         * unittests/basic_string_view/modifiers/remove_suffix/char/1.cc:
6396         Likewise.
6397         * unittests/basic_string_view/modifiers/swap/char/1.cc:
6398         Likewise.
6399         * unittests/basic_string_view/operations/compare/char/1.cc:
6400         Likewise.
6401         * unittests/basic_string_view/operations/compare/char/13650.cc:
6402         Likewise.
6403         * unittests/basic_string_view/operations/copy/char/1.cc:
6404         Likewise.
6405         * unittests/basic_string_view/operations/data/char/1.cc:
6406         Likewise.
6407         * unittests/basic_string_view/operations/find/char/1.cc:
6408         Likewise.
6409         * unittests/basic_string_view/operations/find/char/2.cc:
6410         Likewise.
6411         * unittests/basic_string_view/operations/find/char/3.cc:
6412         Likewise.
6413         * unittests/basic_string_view/operations/find/char/4.cc:
6414         Likewise.
6415         * unittests/basic_string_view/operations/rfind/char/1.cc:
6416         Likewise.
6417         * unittests/basic_string_view/operations/rfind/char/2.cc:
6418         Likewise.
6419         * unittests/basic_string_view/operations/rfind/char/3.cc:
6420         Likewise.
6421         * unittests/basic_string_view/operations/substr/char/1.cc:
6422         Likewise.
6423         * unittests/basic_string_view/operators/char/2.cc: Likewise.
6424         * unittests/string_view-selftests.c: New file.
6425
6426 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
6427
6428         * unittests/basic_string_view/capacity/1.cc: New file.
6429         * unittests/basic_string_view/capacity/empty_neg.cc: New file.
6430         * unittests/basic_string_view/cons/char/1.cc: New file.
6431         * unittests/basic_string_view/cons/char/2.cc: New file.
6432         * unittests/basic_string_view/cons/char/3.cc: New file.
6433         * unittests/basic_string_view/cons/wchar_t/1.cc: New file.
6434         * unittests/basic_string_view/cons/wchar_t/2.cc: New file.
6435         * unittests/basic_string_view/cons/wchar_t/3.cc: New file.
6436         * unittests/basic_string_view/element_access/char/1.cc: New file.
6437         * unittests/basic_string_view/element_access/char/2.cc: New file.
6438         * unittests/basic_string_view/element_access/char/empty.cc: New file.
6439         * unittests/basic_string_view/element_access/char/front_back.cc: New file.
6440         * unittests/basic_string_view/element_access/wchar_t/1.cc: New file.
6441         * unittests/basic_string_view/element_access/wchar_t/2.cc: New file.
6442         * unittests/basic_string_view/element_access/wchar_t/empty.cc: New file.
6443         * unittests/basic_string_view/element_access/wchar_t/front_back.cc: New file.
6444         * unittests/basic_string_view/include.cc: New file.
6445         * unittests/basic_string_view/inserters/char/1.cc: New file.
6446         * unittests/basic_string_view/inserters/char/2.cc: New file.
6447         * unittests/basic_string_view/inserters/char/3.cc: New file.
6448         * unittests/basic_string_view/inserters/pod/10081-out.cc: New file.
6449         * unittests/basic_string_view/inserters/wchar_t/1.cc: New file.
6450         * unittests/basic_string_view/inserters/wchar_t/2.cc: New file.
6451         * unittests/basic_string_view/inserters/wchar_t/3.cc: New file.
6452         * unittests/basic_string_view/literals/types.cc: New file.
6453         * unittests/basic_string_view/literals/values.cc: New file.
6454         * unittests/basic_string_view/modifiers/remove_prefix/char/1.cc: New file.
6455         * unittests/basic_string_view/modifiers/remove_prefix/wchar_t/1.cc: New file.
6456         * unittests/basic_string_view/modifiers/remove_suffix/char/1.cc: New file.
6457         * unittests/basic_string_view/modifiers/remove_suffix/wchar_t/1.cc: New file.
6458         * unittests/basic_string_view/modifiers/swap/char/1.cc: New file.
6459         * unittests/basic_string_view/modifiers/swap/wchar_t/1.cc: New file.
6460         * unittests/basic_string_view/operations/compare/char/1.cc: New file.
6461         * unittests/basic_string_view/operations/compare/char/13650.cc: New file.
6462         * unittests/basic_string_view/operations/compare/char/2.cc: New file.
6463         * unittests/basic_string_view/operations/compare/char/70483.cc: New file.
6464         * unittests/basic_string_view/operations/compare/wchar_t/1.cc: New file.
6465         * unittests/basic_string_view/operations/compare/wchar_t/13650.cc: New file.
6466         * unittests/basic_string_view/operations/compare/wchar_t/2.cc: New file.
6467         * unittests/basic_string_view/operations/copy/char/1.cc: New file.
6468         * unittests/basic_string_view/operations/copy/wchar_t/1.cc: New file.
6469         * unittests/basic_string_view/operations/data/char/1.cc: New file.
6470         * unittests/basic_string_view/operations/data/wchar_t/1.cc: New file.
6471         * unittests/basic_string_view/operations/find/char/1.cc: New file.
6472         * unittests/basic_string_view/operations/find/char/2.cc: New file.
6473         * unittests/basic_string_view/operations/find/char/3.cc: New file.
6474         * unittests/basic_string_view/operations/find/char/4.cc: New file.
6475         * unittests/basic_string_view/operations/find/wchar_t/1.cc: New file.
6476         * unittests/basic_string_view/operations/find/wchar_t/2.cc: New file.
6477         * unittests/basic_string_view/operations/find/wchar_t/3.cc: New file.
6478         * unittests/basic_string_view/operations/find/wchar_t/4.cc: New file.
6479         * unittests/basic_string_view/operations/rfind/char/1.cc: New file.
6480         * unittests/basic_string_view/operations/rfind/char/2.cc: New file.
6481         * unittests/basic_string_view/operations/rfind/char/3.cc: New file.
6482         * unittests/basic_string_view/operations/rfind/wchar_t/1.cc: New file.
6483         * unittests/basic_string_view/operations/rfind/wchar_t/2.cc: New file.
6484         * unittests/basic_string_view/operations/rfind/wchar_t/3.cc: New file.
6485         * unittests/basic_string_view/operations/string_conversion/1.cc: New file.
6486         * unittests/basic_string_view/operations/substr/char/1.cc: New file.
6487         * unittests/basic_string_view/operations/substr/wchar_t/1.cc: New file.
6488         * unittests/basic_string_view/operators/char/2.cc: New file.
6489         * unittests/basic_string_view/operators/wchar_t/2.cc: New file.
6490         * unittests/basic_string_view/range_access/char/1.cc: New file.
6491         * unittests/basic_string_view/range_access/wchar_t/1.cc: New file.
6492         * unittests/basic_string_view/requirements/explicit_instantiation/1.cc: New file.
6493         * unittests/basic_string_view/requirements/explicit_instantiation/char/1.cc: New file.
6494         * unittests/basic_string_view/requirements/explicit_instantiation/char16_t/1.cc: New file.
6495         * unittests/basic_string_view/requirements/explicit_instantiation/char32_t/1.cc: New file.
6496         * unittests/basic_string_view/requirements/explicit_instantiation/wchar_t/1.cc: New file.
6497         * unittests/basic_string_view/requirements/typedefs.cc: New file.
6498         * unittests/basic_string_view/typedefs.cc: New file.
6499         * unittests/basic_string_view/types/1.cc: New file.
6500
6501 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
6502
6503         * common/gdb_string_view.h: Remove libstdc++ implementation
6504         details, adjust to gdb reality.
6505         * common/gdb_string_view.tcc: Likewise.
6506         * cli/cli-script.c (struct string_view): Remove.
6507         (user_args) <m_args>: Change element type to gdb::string_view.
6508         (user_args::insert_args): Adjust.
6509
6510 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
6511
6512         * common/gdb_string_view.h: New file.
6513         * common/gdb_string_view.tcc: New file.
6514
6515 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
6516
6517         * ax_cxx_compile_stdcxx.m4: Sync with upstream.
6518         * configure: Re-generate.
6519
6520 2018-04-09  Pedro Alves  <palves@redhat.com>
6521
6522         * gdbarch.sh: Include "observable.h" instead of "observer.h".
6523         (set_target_gdbarch): Call
6524         gdb::observers::architecture_changed.notify instead of
6525         observer_notify_architecture_changed.
6526
6527 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
6528
6529         * tracepoint.c (struct current_traceframe_cleanup): Remove.
6530         (do_restore_current_traceframe_cleanup): Remove.
6531         (restore_current_traceframe_cleanup_dtor): Remove.
6532         (make_cleanup_restore_current_traceframe): Remove.
6533         (scoped_restore_current_traceframe::scoped_restore_current_traceframe):
6534         New.
6535         * tracepoint.h (struct scoped_restore_current_traceframe): New.
6536         * infrun.c (fetch_inferior_event): Use
6537         scoped_restore_current_traceframe.
6538
6539 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
6540
6541         * dwarf2read.h (struct dwarf2_per_objfile) <n_type_units>:
6542         Remove.
6543         <n_allocated_type_units>: Remove.
6544         <all_type_units>: Change to std::vector.
6545         * dwarf2read.c (dwarf2_per_objfile::~dwarf2_per_objfile): Adjust
6546         to std::vector change.
6547         (dwarf2_per_objfile::get_cutu): Likewise.
6548         (dwarf2_per_objfile::get_tu): Likewise.
6549         (create_signatured_type_table_from_index): Likewise.
6550         (create_signatured_type_table_from_debug_names): Likewise.
6551         (dw2_symtab_iter_next): Likewise.
6552         (dw2_print_stats): Likewise.
6553         (dw2_expand_all_symtabs): Likewise.
6554         (dw2_expand_marked_cus): Likewise.
6555         (dw2_debug_names_iterator::next): Likewise.
6556         (dwarf2_initialize_objfile): Likewise.
6557         (add_signatured_type_cu_to_table): Likewise.
6558         (create_all_type_units): Likewise.
6559         (add_type_unit): Likewise.
6560         (struct tu_abbrev_offset): Add constructor.
6561         (build_type_psymtabs_1): Adjust to std::vector change.
6562         (print_tu_stats): Likewise.
6563         * dwarf-index-write.c (check_dwarf64_offsets): Likewise.
6564         (write_debug_names): Likewise.
6565
6566 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
6567
6568         * dwarf2read.h (struct dwarf2_per_objfile) <all_comp_units>: Likewise.
6569         Make an std::vector.
6570         <n_comp_units>: Remove.
6571         * dwarf2read.c (dwarf2_per_objfile::~dwarf2_per_objfile): Adjust
6572         to std::vector change.
6573         (dwarf2_per_objfile::get_cutu): Likewise.
6574         (dwarf2_per_objfile::get_cu): Likewise.
6575         (create_cus_from_index): Likewise.
6576         (create_addrmap_from_index): Likewise.
6577         (create_addrmap_from_aranges): Likewise.
6578         (dwarf2_read_index): Likewise.
6579         (dw2_find_last_source_symtab): Likewise.
6580         (dw2_map_symtabs_matching_filename): Likewise.
6581         (dw2_symtab_iter_next): Likewise.
6582         (dw2_print_stats): Likewise.
6583         (dw2_expand_all_symtabs): Likewise.
6584         (dw2_expand_symtabs_with_fullname): Likewise.
6585         (dw2_expand_marked_cus): Likewise.
6586         (dw2_map_symbol_filenames): Likewise.
6587         (create_cus_from_debug_names): Likewise.
6588         (dwarf2_read_debug_names): Likewise.
6589         (dw2_debug_names_iterator::next): Likewise.
6590         (dwarf2_initialize_objfile): Likewise.
6591         (set_partial_user): Likewise.
6592         (dwarf2_build_psymtabs_hard): Likewise.
6593         (read_comp_units_from_section): Remove arguments, adjust to
6594         std::vector change.
6595         (create_all_comp_units): Adjust to std::vector and
6596         read_comp_units_from_section changes.
6597         (dwarf2_find_containing_comp_unit): Adjust to std::vector
6598         change.
6599         * dwarf-index-write.c (check_dwarf64_offsets): Likewise.
6600         (psyms_seen_size): Likewise.
6601         (write_gdbindex): Likewise.
6602         (write_debug_names): Likewise.
6603
6604 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
6605
6606         * dwarf2read.c (create_cus_from_index_list): Replace objfile arg
6607         with dwarf2_per_objfile.
6608         (create_cus_from_index): Likewise.
6609         (create_signatured_type_table_from_index): Likewise.
6610         (dwarf2_read_index): Likewise.
6611         (dwarf2_initialize_objfile): Likewise.
6612         (dwarf2_fetch_die_loc_sect_off):  Get dwarf2_per_objfile from
6613         per_cu rather than get_dwarf2_per_objfile.
6614
6615 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
6616
6617         * dwarf2read.h (struct signatured_type): Forward declare.
6618         (struct dwarf2_per_objfile) <get_cutu, get_cu, get_tu>:
6619         New methods.
6620         * dwarf2read.c (dwarf2_per_objfile::get_cutu): Rename from...
6621         (dw2_get_cutu): ...this.
6622         (dwarf2_per_objfile::get_cu): Rename from...
6623         (dw2_get_cu): ...this.
6624         (dwarf2_per_objfile::get_tu): New.
6625         (create_addrmap_from_index): Adjust.
6626         (create_addrmap_from_aranges): Adjust.
6627         (dw2_find_last_source_symtab): Adjust.
6628         (dw2_map_symtabs_matching_filename): Adjust.
6629         (dw2_symtab_iter_next): Adjust.
6630         (dw2_print_stats): Adjust.
6631         (dw2_expand_all_symtabs): Adjust.
6632         (dw2_expand_symtabs_with_fullname): Adjust.
6633         (dw2_expand_marked_cus): Adjust.
6634         (dw_expand_symtabs_matching_file_matcher): Adjust.
6635         (dw2_map_symbol_filenames): Adjust.
6636         (dw2_debug_names_iterator::next): Adjust.
6637         (dwarf2_initialize_objfile): Adjust.
6638         (set_partial_user): Adjust.
6639         (dwarf2_build_psymtabs_hard): Adjust.
6640
6641 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
6642
6643         * dwarf2read.c (create_signatured_type_table_from_debug_names):
6644         Remove unused variables.
6645         (dw2_map_symtabs_matching_filename): Likewise.
6646         (dwarf2_record_block_ranges): Likewise.
6647         (dwarf2_read_addr_index): Likewise.
6648         (follow_die_offset): Likewise.
6649
6650 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
6651
6652         * progspace.c (clone_program_space): Pass SYMFILE_DEFER_BP_RESET
6653         to symbol_file_add_main.
6654
6655 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
6656
6657         PR mi/22299
6658         * mi/mi-console.c (do_fputc_async_safe): New.
6659         (mi_console_file::write_async_safe): New.
6660         (mi_console_file::flush): Adjust calls to fputstrn_unfiltered.
6661         * mi/mi-console.h (class mi_console_file) <write_async_safe>:
6662         New.
6663         * ui-file.c (ui_file::putstrn): Adjust call to
6664         fputstrn_unfiltered.
6665         * utils.c (printchar): Replace do_fputs and do_fprintf
6666         parameters by do_fputc.
6667         (fputstr_filtered): Adjust call to printchar.
6668         (fputstr_unfiltered): Likewise.
6669         (fputstrn_filtered): Likewise.
6670         (fputstrn_unfiltered): Add do_fputc parameter, pass to
6671         printchar.
6672         * utils.h (do_fputc_ftype): New typedef.
6673         (fputstrn_unfiltered): Add do_fputc parameter.
6674
6675 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
6676
6677         * regformats/i386/i386-avx.dat: Remove.
6678
6679 2018-04-07  Simon Marchi  <simon.marchi@ericsson.com>
6680
6681         PR gdb/22979
6682         * amd64-tdep.c (amd64_none_init_abi): New function.
6683         (amd64_x32_none_init_abi): New function.
6684         (_initialize_amd64_tdep): Register handlers for x86-64 and
6685         x64_32 with GDB_OSABI_NONE.
6686         * osabi.c (gdbarch_init_osabi): Allow running handlers for the
6687         GDB_OSABI_NONE osabi.
6688
6689 2018-04-07  Simon Marchi  <simon.marchi@ericsson.com>
6690
6691         PR gdb/22980
6692         * defs.h (enum gdb_osabi): Remove GDB_OSABI_UNINITIALIZED, add
6693         GDB_OSABI_NONE.
6694         * arch-utils.c (gdbarch_info_init): Don't set info->osabi.
6695         * osabi.c (gdb_osabi_names): Add "unknown" entry.
6696
6697 2018-04-07  Simon Marchi  <simon.marchi@ericsson.com>
6698
6699         * common/byte-vector.h (char_vector): New type.
6700         * target.h (target_read_alloc): Return
6701         gdb::optional<byte_vector>.
6702         (target_read_stralloc): Return gdb::optional<char_vector>.
6703         (target_get_osdata): Return gdb::optional<char_vector>.
6704         * target.c (target_read_alloc_1): Templatize.  Replacement
6705         manual memory management with vector.
6706         (target_read_alloc): Change return type, adjust.
6707         (target_read_stralloc): Change return type, adjust.
6708         (target_get_osdata): Change return type, adjust.
6709         * auxv.c (struct auxv_info) <length>: Remove.
6710         <data>: Change type to gdb::optional<byte_vector>.
6711         (auxv_inferior_data_cleanup): Free auxv_info with delete.
6712         (get_auxv_inferior_data): Allocate auxv_info with new, adjust.
6713         (target_auxv_search): Adjust.
6714         (fprint_target_auxv): Adjust.
6715         * avr-tdep.c (avr_io_reg_read_command): Adjust.
6716         * linux-tdep.c (linux_spu_make_corefile_notes): Adjust.
6717         (linux_make_corefile_notes): Adjust.
6718         * osdata.c (get_osdata): Adjust.
6719         * remote.c (remote_get_threads_with_qxfer): Adjust.
6720         (remote_memory_map): Adjust.
6721         (remote_traceframe_info): Adjust.
6722         (btrace_read_config): Adjust.
6723         (remote_read_btrace): Adjust.
6724         (remote_pid_to_exec_file): Adjust.
6725         * solib-aix.c (solib_aix_get_library_list): Adjust.
6726         * solib-dsbt.c (decode_loadmap): Don't free buf.
6727         (dsbt_get_initial_loadmaps): Adjust.
6728         * solib-svr4.c (svr4_current_sos_via_xfer_libraries): Adjust.
6729         * solib-target.c (solib_target_current_sos): Adjust.
6730         * tracepoint.c (sdata_make_value): Adjust.
6731         * xml-support.c (xinclude_start_include): Adjust.
6732         (xml_fetch_content_from_file): Adjust.
6733         * xml-support.h (xml_fetch_another): Change return type.
6734         (xml_fetch_content_from_file): Change return type.
6735         * xml-syscall.c (xml_init_syscalls_info): Adjust.
6736         * xml-tdesc.c (file_read_description_xml): Adjust.
6737         (fetch_available_features_from_target): Change return type.
6738         (target_fetch_description_xml): Adjust.
6739         (target_read_description_xml): Adjust.
6740
6741 2018-04-06  Tom Tromey  <tom@tromey.com>
6742
6743         * value.c (~value): Update.
6744         (struct value) <contents>: Now unique_xmalloc_ptr.
6745         (value_contents_bits_eq, allocate_value_contents)
6746         (value_contents_raw, value_contents_all_raw)
6747         (value_contents_for_printing, value_contents_for_printing_const)
6748         (set_value_enclosing_type): Update.
6749
6750 2018-04-06  Tom Tromey  <tom@tromey.com>
6751
6752         * value.c (range_s): Remove typedef, VEC.
6753         (struct range): Add operator<.
6754         (range_lessthan): Remove.
6755         (ranges_contain): Change type.
6756         (~value): Update.
6757         (struct value) <unavailable, optimized_out>: Now std::vector.
6758         (value_entirely_available)
6759         (value_entirely_covered_by_range_vector)
6760         (value_entirely_unavailable, value_entirely_optimized_out):
6761         Update.
6762         (insert_into_bit_range_vector): Change argument type.
6763         (find_first_range_overlap): Likewise.
6764         (struct ranges_and_idx, value_contents_bits_eq)
6765         (require_not_optimized_out, require_available): Update.
6766         (ranges_copy_adjusted): Change argument types.
6767         (value_optimized_out, value_copy, value_fetch_lazy): Update.
6768
6769 2018-04-06  Tom Tromey  <tom@tromey.com>
6770
6771         * value.c (~value): Update.
6772         (struct value) <parent>: Now a value_ref_ptr.
6773         (value_parent, set_value_parent, value_address, value_copy):
6774         Update.
6775
6776 2018-04-06  Tom Tromey  <tom@tromey.com>
6777
6778         * value.c (struct value): Add constructor, destructor, and member
6779         initializers.
6780         (allocate_value_lazy, value_decref): Update.
6781
6782 2018-04-06  Tom Tromey  <tom@tromey.com>
6783
6784         * value.c (struct value) <released, next>: Remove.
6785         (all_values): Now a std::vector.
6786         (allocate_value_lazy): Update.
6787         (value_next): Remove.
6788         (value_mark, value_free_to_mark, release_value)
6789         (value_release_to_mark): Update.
6790
6791 2018-04-06  Tom Tromey  <tom@tromey.com>
6792
6793         * value.h (fetch_subexp_value, value_release_to_mark): Update.
6794         (free_value_chain): Remove.
6795         * value.c (free_value_chain): Remove.
6796         (value_release_to_mark): Return a std::vector.
6797         * ppc-linux-nat.c (num_memory_accesses): Change "chain" to a
6798         std::vector.
6799         (check_condition): Update.
6800         * eval.c (fetch_subexp_value): Change "val_chain" to a
6801         std::vector.
6802         * breakpoint.c (update_watchpoint): Update.
6803         (can_use_hardware_watchpoint): Change "vals" to a std::vector.
6804
6805 2018-04-06  Tom Tromey  <tom@tromey.com>
6806
6807         * value.h (free_all_values): Remove.
6808         * value.c (free_all_values): Remove.
6809
6810 2018-04-06  Tom Tromey  <tom@tromey.com>
6811
6812         * value.c (VALUE_HISTORY_CHUNK, struct value_history_chunk)
6813         (value_history_chain, value_history_count): Remove.
6814         (value_history): New global.
6815         (record_latest_value, access_value_history, show_values)
6816         (preserve_values): Update.
6817
6818 2018-04-06  Tom Tromey  <tom@tromey.com>
6819
6820         * varobj.h (struct varobj) <value>: Now a value_ref_ptr.
6821         * varobj.c (varobj_set_display_format, varobj_set_value)
6822         (install_default_visualizer, construct_visualizer)
6823         (install_new_value, ~varobj, varobj_get_value_type)
6824         (my_value_of_variable, varobj_editable_p): Update.
6825         * c-varobj.c (c_describe_child, c_value_of_variable)
6826         (cplus_number_of_children, cplus_describe_child): Update.
6827         * ada-varobj.c (ada_number_of_children, ada_name_of_child)
6828         (ada_path_expr_of_child, ada_value_of_child, ada_type_of_child)
6829         (ada_value_of_variable, ada_value_is_changeable_p): Update.
6830
6831 2018-04-06  Tom Tromey  <tom@tromey.com>
6832
6833         * printcmd.c (last_examine_address): Change type to
6834         value_ref_ptr.
6835         (do_examine, x_command): Update.
6836
6837 2018-04-06  Tom Tromey  <tom@tromey.com>
6838
6839         * value.c (release_value): Update.
6840         * breakpoint.h (struct watchpoint) <val>: Now a value_ref_ptr.
6841         (struct bpstats) <val>: Now a value_ref_ptr.
6842         * breakpoint.c (update_watchpoint, breakpoint_init_inferior)
6843         (~bpstats, bpstats, bpstat_clear_actions, watchpoint_check)
6844         (~watchpoint, print_it_watchpoint, watch_command_1)
6845         (invalidate_bp_value_on_memory_change): Update.
6846
6847 2018-04-06  Tom Tromey  <tom@tromey.com>
6848
6849         * varobj.c (varobj_clear_saved_item)
6850         (update_dynamic_varobj_children, install_new_value, ~varobj):
6851         Update.
6852         * value.h (value_incref): Move declaration earlier.
6853         (value_decref): Rename from value_free.
6854         (struct value_ref_policy): New.
6855         (value_ref_ptr): New typedef.
6856         (struct value_deleter): Remove.
6857         (gdb_value_up): Remove typedef.
6858         (release_value): Change return type.
6859         (release_value_or_incref): Remove.
6860         * value.c (set_value_parent): Update.
6861         (value_incref): Change return type.
6862         (value_decref): Rename from value_free.
6863         (value_free_to_mark, free_all_values, free_value_chain): Update.
6864         (release_value): Return value_ref_ptr.
6865         (release_value_or_incref): Remove.
6866         (record_latest_value, set_internalvar, clear_internalvar):
6867         Update.
6868         * stack.c (info_frame_command): Don't call value_free.
6869         * python/py-value.c (valpy_dealloc, valpy_new)
6870         (value_to_value_object): Update.
6871         * printcmd.c (do_examine): Update.
6872         * opencl-lang.c (lval_func_free_closure): Update.
6873         * mi/mi-main.c (register_changed_p): Don't call value_free.
6874         * mep-tdep.c (mep_frame_prev_register): Don't call value_free.
6875         * m88k-tdep.c (m88k_frame_prev_register): Don't call value_free.
6876         * m68hc11-tdep.c (m68hc11_frame_prev_register): Don't call
6877         value_free.
6878         * guile/scm-value.c (vlscm_free_value_smob)
6879         (vlscm_scm_from_value): Update.
6880         * frame.c (frame_register_unwind, frame_unwind_register_signed)
6881         (frame_unwind_register_unsigned, get_frame_register_bytes)
6882         (put_frame_register_bytes): Don't call value_free.
6883         * findvar.c (address_from_register): Don't call value_free.
6884         * dwarf2read.c (dwarf2_compute_name): Don't call value_free.
6885         * dwarf2loc.c (entry_data_value_free_closure)
6886         (value_of_dwarf_reg_entry, free_pieced_value_closure)
6887         (dwarf2_evaluate_loc_desc_full): Update.
6888         * breakpoint.c (update_watchpoint, breakpoint_init_inferior)
6889         (~bpstats, bpstats, bpstat_clear_actions, watchpoint_check)
6890         (~watchpoint, watch_command_1)
6891         (invalidate_bp_value_on_memory_change): Update.
6892         * alpha-tdep.c (alpha_register_to_value): Don't call value_free.
6893
6894 2018-04-06  Simon Marchi  <simon.marchi@polymtl.ca>
6895
6896         PR gdb/23022
6897         * warning.m4: Add -Wno-error=deprecated-register.
6898         * configure: Re-generate.
6899
6900 2018-04-05  Tom Tromey  <tom@tromey.com>
6901
6902         * linespec.h: Remove include of "vec.h".
6903
6904 2018-04-05  Tom Tromey  <tom@tromey.com>
6905
6906         * linespec.c (typep): Remove typedef.
6907         (find_methods, find_superclass_methods): Take a std::vector.
6908         (find_method): Use std::vector.
6909
6910 2018-04-05  Tom Tromey  <tom@tromey.com>
6911
6912         * utils.c (compare_strings): Remove.
6913         * utils.h (compare_strings): Remove.
6914         * objc-lang.h (find_imps): Update.
6915         * objc-lang.c (find_methods): Take a std::vector.
6916         (uniquify_strings, find_imps): Likewise.
6917         * linespec.c (find_methods): Take a std::vector.
6918         (decode_objc): Use std::vector.
6919         (add_all_symbol_names_from_pspace, find_superclass_methods): Take
6920         a std::vector.
6921         (find_method, find_function_symbols): Use std::vector.
6922
6923 2018-04-05  Tom Tromey  <tom@tromey.com>
6924
6925         * completer.c (completion_tracker::completion_tracker): Remove
6926         cast.
6927         (completion_tracker::discard_completions): Likewise.
6928         * breakpoint.c (ambiguous_names_p): Remove cast.
6929         * ada-lang.c (_initialize_ada_language): Remove cast.
6930         * utils.h (streq): Update.
6931         (streq_hash): Add new declaration.
6932         * utils.c (streq): Return bool.
6933         (streq_hash): New function.
6934
6935 2018-04-05  Tom Tromey  <tom@tromey.com>
6936
6937         * linespec.c (event_location_to_sals) <case ADDRESS_LOCATION>:
6938         Remove a string copy.
6939
6940 2018-04-05  Tom Tromey  <tom@tromey.com>
6941
6942         * linespec.c (filter_results): Use std::vector.
6943         (decode_line_2, decode_line_full): Update.
6944
6945 2018-04-05  Tom Tromey  <tom@tromey.com>
6946
6947         * linespec.c (canonical_to_fullform): Return std::string.
6948         (filter_results): Update.
6949         (struct decode_line_2_item): Add constructor.
6950         <fullform, displayform>: Now std::string.
6951         (decode_line_2_compare_items): Now a std::sort comparator.
6952         (decode_line_2): Update.
6953
6954 2018-04-05  Tom Tromey  <tom@tromey.com>
6955
6956         * linespec.c (copy_token_string): Return a unique_xmalloc_ptr.
6957         (unexpected_linespec_error): Update.
6958         (linespec_parse_basic, parse_linespec): Update.
6959
6960 2018-04-05  Tom Tromey  <tom@tromey.com>
6961
6962         * linespec.c (linespec_parse_basic): Reindent.
6963
6964 2018-04-05  Tom Tromey  <tom@tromey.com>
6965
6966         * minsyms.h (iterate_over_minimal_symbols): Update.
6967         * minsyms.c (iterate_over_minimal_symbols): Take a
6968         gdb::function_view.
6969         * linespec.c (struct collect_minsyms): Remove.
6970         (compare_msyms): Now a std::sort comparator.
6971         (add_minsym): Add parameters.
6972         (search_minsyms_for_name): Update.  Use std::vector.
6973
6974 2018-04-03  Tom Tromey  <tom@tromey.com>
6975
6976         * mipsread.c (read_alphacoff_dynamic_symtab): Use
6977         gdb::byte_vector.
6978
6979 2018-04-02  Weimin Pan  <weimin.pan@oracle.com>
6980
6981         * MAINTAINERS (Write After Approval): Add Weimin Pan.
6982
6983 2018-04-02  Weimin Pan  <weimin.pan@oracle.com>
6984
6985         PR gdb/16959
6986         * cp-valprint.c: (cp_print_static_field) Fix infinite recursion when
6987         printing static type.
6988
6989 2018-04-01  Tom Tromey  <tom@tromey.com>
6990
6991         * rs6000-nat.c (rs6000_ptrace_ldinfo): Return a byte_vector.
6992         (rs6000_xfer_shared_libraries): Update.
6993
6994 2018-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
6995
6996         * common/gdb_vecs.h (char_ptr): Remove.
6997         * tracepoint.c (encode_actions_1): Remove usage of char_ptr.
6998
6999 2018-03-30  Simon Marchi  <simon.marchi@polymtl.ca>
7000
7001         * guile/scm-utils.c (gdbscm_parse_function_args): Replace VEC
7002         with std::vector.
7003         * common/gdb_vecs.h (DEF_VEC_P (char_ptr)): Remove.
7004
7005 2018-03-30  Simon Marchi  <simon.marchi@polymtl.ca>
7006
7007         * tracepoint.h (struct uploaded_tp): Initialize fields.
7008         <actions, step_actions, cmd_strings>: Change type to
7009         std::vector<char *>.
7010         * tracepoint.c (get_uploaded_tp): Allocate with new.
7011         (free_uploaded_tps): Free with delete.
7012         (parse_tracepoint_definition): Adjust to std::vector change.
7013         * breakpoint.c (read_uploaded_action): Likewise.
7014         (create_tracepoint_from_upload): Likewise.
7015         * ctf.c (ctf_write_uploaded_tp): Likewise.
7016         (SET_ARRAY_FIELD): Likewise.
7017         * tracefile-tfile.c (tfile_write_uploaded_tp): Likewise.
7018
7019 2018-03-30  Tom Tromey  <tom@tromey.com>
7020
7021         * solib-svr4.c (lm_info_read): Use gdb::byte_vector.  Return
7022         std::unique_ptr.
7023         (svr4_keep_data_in_core): Update.
7024         (svr4_read_so_list): Update.
7025
7026 2018-03-30  Tom Tromey  <tom@tromey.com>
7027
7028         * windows-nat.c (handle_output_debug_string, handle_exception):
7029         Update.
7030         * target.h (target_read_string): Update.
7031         * target.c (target_read_string): Change "string" to
7032         unique_xmalloc_ptr.
7033         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
7034         Update.
7035         * solib-frv.c (frv_current_sos): Update.
7036         * solib-dsbt.c (dsbt_current_sos): Update.
7037         * solib-darwin.c (darwin_current_sos): Update.
7038         * linux-thread-db.c (inferior_has_bug): Update.
7039         * expprint.c (print_subexp_standard) <case OP_OBJC_MSGCALL>:
7040         Update.  Remove alloca.
7041         * ada-lang.c (ada_main_name): Update.
7042
7043 2018-03-30  Tom Tromey  <tom@tromey.com>
7044
7045         * dwarf2read.c (struct free_dwo_file_cleanup_data): Remove.
7046         (struct dwo_file_deleter): New.
7047         (dwo_file_up): New typedef.
7048         (open_and_init_dwo_file): Use dwo_file_up.
7049         (free_dwo_file_cleanup): Remove.
7050
7051 2018-03-30  Tom Tromey  <tom@tromey.com>
7052
7053         * dwarf2read.c (free_dwo_file): Remove "objfile" parameter.
7054         (free_dwo_file_cleanup, free_dwo_file_from_slot): Update.
7055
7056 2018-03-30  Tom Tromey  <tom@tromey.com>
7057
7058         * dwarf2read.c (class free_cached_comp_units): New class.
7059         (dw2_instantiate_symtab, dwarf2_build_psymtabs_hard): Use it.
7060         (free_cached_comp_units): Remove function.
7061
7062 2018-03-30  Tom Tromey  <tom@tromey.com>
7063
7064         * utils.h (make_cleanup_unpush_target): Remove.
7065         * inf-ptrace.c (struct target_unpusher): New.
7066         (target_unpush_up) New typedef.
7067         (inf_ptrace_create_inferior, inf_ptrace_attach): Use
7068         target_unpush_up.
7069         * utils.c (do_unpush_target, make_cleanup_unpush_target): Remove.
7070
7071 2018-03-27  Tom Tromey  <tom@tromey.com>
7072
7073         * utils.c (prompt_for_continue): Use unique_xmalloc_ptr.
7074
7075 2018-03-27  Pedro Alves  <palves@redhat.com>
7076             Tom Tromey  <tom@tromey.com>
7077
7078         * top.c (class gdb_readline_wrapper_cleanup): Add constructor,
7079         destructor.  Now a class.
7080         (gdb_readline_wrapper_cleanup): Remove function.
7081         (gdb_readline_wrapper): Remove cleanups.
7082
7083 2018-03-27  Tom Tromey  <tom@tromey.com>
7084
7085         * typeprint.h (struct type_print_options) <local_typedefs,
7086         global_typedefs>: Remove "struct" keyword.
7087         (class typedef_hash_table): New class.
7088         (recursively_update_typedef_hash, add_template_parameters)
7089         (create_typedef_hash, free_typedef_hash, copy_typedef_hash)
7090         (find_typedef_in_hash): Don't declare.
7091         * typeprint.c (struct typedef_hash_table): Move to typeprint.h.
7092         (typedef_hash_table::recursively_update): Rename from
7093         recursively_update_typedef_hash.  Now a member.
7094         (typedef_hash_table::add_template_parameters): Rename from
7095         add_template_parameters.  Now a member.
7096         (typedef_hash_table::typedef_hash_table): Now a constructor;
7097         rename from create_typedef_hash.
7098         (typedef_hash_table::~typedef_hash_table): Now a destructor;
7099         rename from free_typedef_hash.
7100         (do_free_typedef_hash, make_cleanup_free_typedef_hash)
7101         (do_free_global_table): Remove.
7102         (typedef_hash_table::typedef_hash_table): New constructor; renamed
7103         from copy_type_recursive.
7104         (create_global_typedef_table): Remove.
7105         (typedef_hash_table::find_global_typedef): Now a member of
7106         typedef_hash_table.
7107         (typedef_hash_table::find_typedef): Rename from
7108         find_typedef_in_hash; now a member.
7109         (whatis_exp): Update.
7110         * extension.h (struct ext_lang_type_printers): Add constructor and
7111         destructor.
7112         (start_ext_lang_type_printers, free_ext_lang_type_printers): Don't
7113         declare.
7114         * extension.c (ext_lang_type_printers::ext_lang_type_printers):
7115         Now a constructor; rename from start_ext_lang_type_printers.
7116         (ext_lang_type_printers): Now a destructor; rename from
7117         free_ext_lang_type_printers.
7118         * c-typeprint.c (find_typedef_for_canonicalize, c_print_type_1):
7119         Update.
7120         (c_type_print_base_struct_union): Update.  Remove cleanups.
7121
7122 2018-03-27  Tom Tromey  <tom@tromey.com>
7123
7124         * dwarf-index-write.c: Include <cmath>.
7125
7126 2018-03-27  Joel Brobecker  <brobecker@adacore.com>
7127
7128         * NEWS: Add entry describing new "set|show varsize-limit" command.
7129         * ada-lang.c (_initialize_ada_language): Add "set/show varsize-limit"
7130         command.
7131         * printcmd.c (_initialize_printcmd): Add "set var" alias of
7132         "set variable".
7133
7134 2018-03-27  Simon Marchi  <simon.marchi@ericsson.com>
7135
7136         * Makefile.in (COMMON_SFILES): Add dwarf-index-common.c and
7137         dwarf-index-write.c
7138         (HFILES_NO_SRCDIR): Add dwarf-index-common.h and dwarf2read.h.
7139         * dwarf-index-common.c: New file.
7140         * dwarf-index-common.h: New file.
7141         * dwarf-index-write.c: New file.
7142         * dwarf2read.c: Include dwarf2read.h and dwarf-index-common.h.
7143         (struct dwarf2_section_info): Move from here.
7144         (dwarf2_section_info_def): Likewise.
7145         (DEF_VEC_O (dwarf2_section_info_def)): Likewise.
7146         (offset_type): Likewise.
7147         (DW2_GDB_INDEX_SYMBOL_STATIC_SET_VALUE): Likewise.
7148         (DW2_GDB_INDEX_SYMBOL_KIND_SET_VALUE): Likewise.
7149         (DW2_GDB_INDEX_CU_SET_VALUE): Likewise.
7150         (byte_swap): Likewise.
7151         (MAYBE_SWAP): Likewise.
7152         (dwarf2_per_cu_ptr): Likewise.
7153         (DEF_VEC_P (dwarf2_per_cu_ptr)): Likewise.
7154         (struct tu_stats): Likewise.
7155         (struct dwarf2_per_objfile): Likewise.
7156         (struct dwarf2_per_cu_data): Likewise.
7157         (struct signatured_type): Likewise.
7158         (sig_type_ptr): Likewise.
7159         (DEF_VEC_P (sig_type_ptr)): Likewise.
7160         (INDEX4_SUFFIX): Likewise.
7161         (INDEX5_SUFFIX): Likewise.
7162         (DEBUG_STR_SUFFIX): Likewise.
7163         (dwarf2_read_section): Make non-static.
7164         (mapped_index_string_hash): Move from here.
7165         (dwarf5_djb_hash): Likewise.
7166         (file_write): Likewise.
7167         (class data_buf): Likewise.
7168         (struct symtab_index_entry): Likewise.
7169         (struct mapped_symtab): Likewise.
7170         (find_slot): Likewise.
7171         (hash_expand): Likewise.
7172         (add_index_entry): Likewise.
7173         (uniquify_cu_indices): Likewise.
7174         (class c_str_view): Likewise.
7175         (class c_str_view_hasher): Likewise.
7176         (class vector_hasher): Likewise.
7177         (write_hash_table): Likewise.
7178         (psym_index_map): Likewise.
7179         (struct addrmap_index_data): Likewise.
7180         (add_address_entry): Likewise.
7181         (add_address_entry_worker): Likewise.
7182         (write_address_map): Likewise.
7183         (symbol_kind): Likewise.
7184         (write_psymbols): Likewise.
7185         (struct signatured_type_index_data): Likewise.
7186         (write_one_signatured_type): Likewise.
7187         (recursively_count_psymbols): Likewise.
7188         (recursively_write_psymbols): Likewise.
7189         (class debug_names): Likewise.
7190         (check_dwarf64_offsets): Likewise.
7191         (psyms_seen_size): Likewise.
7192         (write_gdbindex): Likewise.
7193         (write_debug_names): Likewise.
7194         (assert_file_size): Likewise.
7195         (write_psymtabs_to_index): Likewise.
7196         (save_gdb_index_command): Likewise.
7197         (_initialize_dwarf2_read): Don't register the "save gdb-index"
7198         command.
7199         * dwarf2read.h: New file.
7200
7201 2018-03-27  Joel Brobecker  <brobecker@adacore.com>
7202
7203         PR gdb/22670
7204         * dwarf2read.c (dwarf2_physname): Do not return the demangled
7205         symbol name if the CU's language stores symbol names in linkage
7206         format.
7207         * language.h (struct language_defn)
7208         <la_store_sym_names_in_linkage_form_p>: New field.  Adjust
7209         all instances of this struct.
7210
7211 2018-03-26  Tom Tromey  <tom@tromey.com>
7212
7213         * stack.c (backtrace_command_1): Remove verbose code.
7214
7215 2018-03-26  Tom Tromey  <tom@tromey.com>
7216
7217         * python/py-framefilter.c (py_print_type): Don't catch
7218         exceptions.  Return void.
7219         (py_print_value): Likewise.
7220         (py_print_single_arg): Likewise.
7221         (enumerate_args): Don't catch exceptions.
7222         (py_print_args): Likewise.
7223         (py_print_frame): Likewise.
7224         (gdbpy_apply_frame_filter): Catch exceptions here.
7225
7226 2018-03-26  Tom Tromey  <tom@tromey.com>
7227
7228         * stack.c (_initialize_stack): Remove trailing newlines from help
7229         text.  Add "Usage" line to "backtrace" help.
7230
7231 2018-03-26  Tom Tromey  <tom@tromey.com>
7232
7233         PR python/16486:
7234         * python/py-framefilter.c (py_print_args): Call wrap_hint.
7235
7236 2018-03-26  Tom Tromey  <tom@tromey.com>
7237
7238         * python/py-framefilter.c (py_print_single_arg): Return
7239         EXT_LANG_BT_ERROR from catch.
7240
7241 2018-03-26  Tom Tromey  <tom@tromey.com>
7242
7243         PR backtrace/15584:
7244         * stack.c (backtrace_command_1): Move some code into no-filters
7245         "if".
7246
7247 2018-03-26  Tom Tromey  <tom@tromey.com>
7248
7249         * python/py-framefilter.c (throw_quit_or_print_exception): New
7250         function.
7251         (gdbpy_apply_frame_filter): Use it.
7252
7253 2018-03-26  Tom Tromey  <tom@tromey.com>
7254
7255         PR cli/17716:
7256         * python/py-framefilter.c (py_print_type, py_print_value)
7257         (enumerate_args, py_print_args, gdbpy_apply_frame_filter): Use
7258         RETURN_MASK_ERROR.
7259
7260 2018-03-26  Tom Tromey  <tom@tromey.com>
7261
7262         * python/py-framefilter.c (enumerate_args): Use
7263         gdb::unique_xmalloc_ptr.
7264
7265 2018-03-26  Tom Tromey  <tom@tromey.com>
7266
7267         * python/py-framefilter.c (py_print_frame): Return
7268         EXT_LANG_BT_OK.
7269         (gdbpy_apply_frame_filter): Update comment.
7270         * extension.h (enum ext_lang_bt_status) <EXT_LANG_BT_COMPLETED>:
7271         Remove.
7272         <EXT_LANG_BT_NO_FILTERS>: Change value.
7273
7274 2018-03-26  Tom Tromey  <tom@tromey.com>
7275
7276         PR backtrace/15582:
7277         * stack.c (backtrace_command): Parse "hide" argument.
7278         * python/py-framefilter.c (py_print_frame): Handle PRINT_HIDE.
7279         * extension.h (enum frame_filter_flags) <PRINT_HIDE>: New
7280         constant.
7281
7282 2018-03-26  Tom Tromey  <tom@tromey.com>
7283
7284         * stack.c (backtrace_command_1): Remove "show_locals" parameter,
7285         add "flags".
7286         (backtrace_command): Remove "fulltrace", add "flags".
7287
7288 2018-03-26  Tom Tromey  <tom@tromey.com>
7289
7290         * stack.c (backtrace_command): Rewrite command line parsing.
7291
7292 2018-03-26  Simon Marchi  <simon.marchi@ericsson.com>
7293
7294         * dwarf2read.c (DEF_VEC_I(offset_type)): Remove.
7295
7296 2018-03-26  Simon Marchi  <simon.marchi@ericsson.com>
7297
7298         * filename-seen-cache.h: Add include guard.
7299
7300 2018-03-26  Keith Seitz  <keiths@redhat.com>
7301
7302         * symfile.c (place_section): Remove "struct" from section_addr_info
7303         in comment.
7304         * windows-nat.c (struct safe_symbol_file_add_args) <addrs>: Remove
7305         "struct" keyword from section_addr_info.
7306
7307 2018-03-26  Alan Hayward  <alan.hayward@arm.com>
7308
7309         * regformats/regdef.h (reg): Add constructors.
7310
7311 2018-03-25  Pedro Alves  <palves@redhat.com>
7312
7313         * eval.c (evaluate_funcall): Swap OP_VAR_MSYM_VALUE/OP_VAR_VALUE
7314         if then/else bodies in var_func_name extraction.
7315
7316 2018-03-23  Weimin Pan  <weimin.pan@oracle.com>
7317
7318         * minsyms.c (lookup_minimal_symbol_and_objfile): Use
7319         lookup_minimal_symbol() to find symbol entry.
7320         * minsyms.h (lookup_minimal_symbol_and_objfile): Update comment.
7321
7322 2018-03-23  Keith Seitz  <keiths@redhat.com>
7323
7324         PR c++/22968
7325         * dwarf2read.c (scan_partial_symbols): Scan structs/classes for
7326         nested type definitions for C++, too.
7327
7328 2018-03-23  Tom Tromey  <tom@tromey.com>
7329
7330         * machoread.c (struct oso_el): Add a constructor.  Don't define as
7331         a typedef.
7332         (macho_register_oso): Remove.
7333         (macho_symtab_read): Take a std::vector.
7334         (oso_el_compare_name): Now a std::sort comparator.
7335         (macho_symfile_read_all_oso): Take a std::vector.
7336         (macho_symfile_read): Use std::vector.  Remove cleanups.
7337
7338 2018-03-22  Tom Tromey  <tom@tromey.com>
7339
7340         * record-full.c (record_full_exec_insn): Use gdb::byte_vector.
7341         (record_full_goto_bookmark): Use std::string.
7342
7343 2018-03-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
7344
7345         PR tdep/18295
7346         * rs6000-tdep.c (skip_prologue): Match both stwux and stdux
7347         a single mask.
7348
7349 2018-03-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
7350
7351         * rs6000-tdep.c (store_insn_p): New function.
7352         (skip_prologue): New variable alloca_reg_offset. Set lr_reg
7353         and cr_reg to their unshifted values. Use store_insn_p to
7354         match LR saves using either R1 or fdata->alloca_reg. Use
7355         store_insn_p to match CR saves. Set alloca_reg_offset
7356         when alloca_reg and framep are set. Remove lr_reg shift
7357         when assigning to fdata->lr_register.
7358
7359 2018-03-22  Andreas Arnez  <arnez@linux.vnet.ibm.com>
7360
7361         * linux-tdep.c (linux_info_proc): For "info proc cmdline", print
7362         command line args instead of emitting a warning.
7363
7364 2018-03-22  Simon Marchi  <simon.marchi@polymtl.ca>
7365
7366         * tracepoint.h (struct static_tracepoint_marker): Initialize
7367         fields, define default constructor, move constructor and move
7368         assignment, disable the rest.
7369         <str_id, extra>: Make std::string.
7370         (release_static_tracepoint_marker): Remove.
7371         (free_current_marker): Remove.
7372         * tracepoint.c (free_current_marker): Remove.
7373         (parse_static_tracepoint_marker_definition): Adjust to
7374         std::string, use new hex2str overload.
7375         (release_static_tracepoint_marker): Remove.
7376         (print_one_static_tracepoint_marker): Get marker by reference
7377         and adjust to std::string.
7378         (info_static_tracepoint_markers_command): Adjust to std::vector
7379         changes
7380         * target.h (static_tracepoint_marker_p): Remove typedef.
7381         (DEF_VEC_P(static_tracepoint_marker_p)): Remove.
7382         (struct target_ops) <to_static_tracepoint_marker_at>: Return
7383         bool.
7384         <to_static_tracepoint_markers_by_strid>: Return std::vector.
7385         * target-debug.h
7386         (target_debug_print_VEC_static_tracepoint_marker_p_p): Remove.
7387         (target_debug_print_std_vector_static_tracepoint_marker): New.
7388         (target_debug_print_struct_static_tracepoint_marker_p): Rename
7389         to...
7390         (target_debug_print_static_tracepoint_marker_p): ... this.
7391         * target-delegates.c: Re-generate.
7392         * breakpoint.h (struct tracepoint) <static_trace_marker_id>:
7393         Make std::string.
7394         * breakpoint.c (init_breakpoint_sal): Adjust to std::string.
7395         (decode_static_tracepoint_spec): Adjust to std::vector.
7396         (tracepoint_print_one_detail): Adjust to std::string.
7397         (strace_marker_decode_location): Adjust to std::string.
7398         (update_static_tracepoint): Adjust to std::string, remove call
7399         to release_static_tracepoint_marker.
7400         * linux-nat.c (linux_child_static_tracepoint_markers_by_strid):
7401         Adjust to std::vector.
7402         * remote.c (remote_static_tracepoint_marker_at): Return bool.
7403         (remote_static_tracepoint_markers_by_strid): Adjust to
7404         std::vector.
7405         * common/rsp-low.h (hex2str): New overload with explicit count
7406         of bytes.
7407         * common/rsp-low.c (hex2str): New overload with explicit count
7408         of bytes.
7409         * unittests/rsp-low-selftests.c (test_hex2str): New function.
7410         (_initialize_rsp_low_selftests): Add test_hex2str test.
7411         * unittests/tracepoint-selftests.c
7412         (test_parse_static_tracepoint_marker_definition): Adjust to
7413         std::string.
7414
7415 2018-03-22  Simon Marchi  <simon.marchi@polymtl.ca>
7416
7417         * tracepoint.c (parse_static_tracepoint_marker_definition):
7418         Consider case where the definition is followed by more
7419         definitions.
7420         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
7421         tracepoint-selftests.c.
7422         * unittests/tracepoint-selftests.c: New.
7423
7424 2018-03-21  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
7425
7426         * MAINTAINERS (Write After Approval): Add Pedro Franco de
7427         Carvalho.
7428
7429 2018-03-20  Stephen Roberts  <stephen.roberts@arm.com>
7430
7431         * symtab.c (find_pc_sect_line): fixed indentation.
7432
7433 2018-03-20  Stephen Roberts  <stephen.roberts@arm.com>
7434
7435         * symtab.c (find_pc_sect_line): now uses binary search.
7436
7437 2018-03-19  Tom Tromey  <tom@tromey.com>
7438
7439         * rust-exp.y (struct_expr_tail, struct_expr_list): Add plain
7440         "IDENT" production.
7441
7442 2018-03-19  Pedro Alves  <palves@redhat.com>
7443             Tom Tromey  <tom@tromey.com>
7444
7445         * unittests/observable-selftests.c: New file.
7446         * common/observable.h: New file.
7447         * observable.h: New file.
7448         * ada-lang.c, ada-tasks.c, agent.c, aix-thread.c, annotate.c,
7449         arm-tdep.c, auto-load.c, auxv.c, break-catch-syscall.c,
7450         breakpoint.c, bsd-uthread.c, cli/cli-interp.c, cli/cli-setshow.c,
7451         corefile.c, dummy-frame.c, event-loop.c, event-top.c, exec.c,
7452         extension.c, frame.c, gdbarch.c, guile/scm-breakpoint.c,
7453         infcall.c, infcmd.c, inferior.c, inflow.c, infrun.c, jit.c,
7454         linux-tdep.c, linux-thread-db.c, m68klinux-tdep.c,
7455         mi/mi-cmd-break.c, mi/mi-interp.c, mi/mi-main.c, objfiles.c,
7456         ppc-linux-nat.c, ppc-linux-tdep.c, printcmd.c, procfs.c,
7457         python/py-breakpoint.c, python/py-finishbreakpoint.c,
7458         python/py-inferior.c, python/py-unwind.c, ravenscar-thread.c,
7459         record-btrace.c, record-full.c, record.c, regcache.c, remote.c,
7460         riscv-tdep.c, sol-thread.c, solib-aix.c, solib-spu.c, solib.c,
7461         spu-multiarch.c, spu-tdep.c, stack.c, symfile-mem.c, symfile.c,
7462         symtab.c, thread.c, top.c, tracepoint.c, tui/tui-hooks.c,
7463         tui/tui-interp.c, valops.c: Update all users.
7464         * tui/tui-hooks.c (tui_bp_created_observer)
7465         (tui_bp_deleted_observer, tui_bp_modified_observer)
7466         (tui_inferior_exit_observer, tui_before_prompt_observer)
7467         (tui_normal_stop_observer, tui_register_changed_observer):
7468         Remove.
7469         (tui_observers_token): New global.
7470         (attach_or_detach, tui_attach_detach_observers): New functions.
7471         (tui_install_hooks, tui_remove_hooks): Use
7472         tui_attach_detach_observers.
7473         * record-btrace.c (record_btrace_thread_observer): Remove.
7474         (record_btrace_thread_observer_token): New global.
7475         * observer.sh: Remove.
7476         * observer.c: Rename to observable.c.
7477         * observable.c (namespace gdb_observers): Define new objects.
7478         (observer_debug): Move into gdb_observers namespace.
7479         (struct observer, struct observer_list, xalloc_observer_list_node)
7480         (xfree_observer_list_node, generic_observer_attach)
7481         (generic_observer_detach, generic_observer_notify): Remove.
7482         (_initialize_observer): Update.
7483         Don't include observer.inc.
7484         * Makefile.in (generated_files): Remove observer.h, observer.inc.
7485         (clean mostlyclean): Likewise.
7486         (observer.h, observer.inc): Remove targets.
7487         (SUBDIR_UNITTESTS_SRCS): Add observable-selftests.c.
7488         (COMMON_SFILES): Use observable.c, not observer.c.
7489         * .gitignore: Remove observer.h.
7490
7491 2018-03-18  Tom Tromey  <tom@tromey.com>
7492
7493         * solib.c (gdb_bfd_lookup_symbol_from_symtab): Use
7494         gdb::def_vector.
7495         (bfd_lookup_symbol_from_dyn_symtab): Likewise.
7496
7497 2018-03-17  Tom Tromey  <tom@tromey.com>
7498
7499         * auto-load.c (auto_load_objfile_script_1): Use std::string.
7500
7501 2018-03-17  Tom Tromey  <tom@tromey.com>
7502
7503         * target.c (class scoped_target_fd): New.
7504         (target_fileio_close_cleanup): Remove.
7505         (target_fileio_read_alloc_1): Use scoped_target_fd.
7506
7507 2018-03-16  Simon Marchi  <simon.marchi@polymtl.ca>
7508
7509         * silent-rules.mk: New.
7510         * Makefile.in: Include silent-rules.mk
7511         (srcdir, VPATH, top_srcdir): Move up.
7512         (COMPILE): Add ECHO_CXX.
7513         (test-cp-name-parser$(EXEEXT)): Add ECHO_CXXLD.
7514         (init.c): Add ECHO_INIT_C.
7515         (gdb$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
7516         (version.c): Add ECHO_GEN.
7517         (printcmd.o): Add ECHO_CXX.
7518         (target-float.o): Add ECHO_CXX.
7519         (ada-exp.o): Add ECHO_CXX.
7520         (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN.
7521         (insight$(EXEEXT)): Add ECHO_CXXLD.
7522         * gnulib/configure.ac: Add AM_SILENT_RULES.
7523         * gnulib/aclocal.m4: Re-generate.
7524         * gnulib/configure: Re-generate.
7525         * gnulib/import/Makefile.in: Re-generate.
7526
7527 2018-03-16  Tom Tromey  <tom@tromey.com>
7528
7529         * xcoffread.c (xcoff_symfile_offsets): Change type of "addrs".
7530         * utils.h (make_cleanup_free_section_addr_info): Don't declare.
7531         * utils.c (do_free_section_addr_info)
7532         (make_cleanup_free_section_addr_info): Remove.
7533         * symfile.h (struct other_sections): Add constructor.
7534         (struct section_addr_info): Remove.
7535         (section_addr_info): New typedef.
7536         (struct sym_fns) <sym_offsets>: Change type of parameter.
7537         (build_section_addr_info_from_objfile)
7538         (relative_addr_info_to_section_offsets, addr_info_make_relative)
7539         (default_symfile_offsets, symbol_file_add)
7540         (symbol_file_add_from_bfd)
7541         (build_section_addr_info_from_section_table): Update.
7542         (alloc_section_addr_info, free_section_addr_info): Don't declare.
7543         * symfile.c (alloc_section_addr_info): Remove.
7544         (build_section_addr_info_from_section_table): Change return type.
7545         Update.
7546         (build_section_addr_info_from_bfd)
7547         (build_section_addr_info_from_objfile): Likewise.
7548         (free_section_addr_info): Remove.
7549         (relative_addr_info_to_section_offsets): Change type of "addrs".
7550         (addrs_section_compar): Now a std::sort comparator.
7551         (addrs_section_sort): Change return type.
7552         (addr_info_make_relative): Change type of "addrs".  Update.
7553         (default_symfile_offsets, syms_from_objfile_1)
7554         (syms_from_objfile, symbol_file_add_with_addrs): Likewise.
7555         (symbol_file_add_separate): Update.
7556         (symbol_file_add): Change type of "addrs".  Update.
7557         (add_symbol_file_command): Update.  Remove cleanups.
7558         * symfile-mem.c (symbol_file_add_from_memory): Update.  Remove
7559         cleanups.
7560         * symfile-debug.c (debug_sym_offsets): Change type of "info".
7561         * solib.c (solib_read_symbols): Update.
7562         * objfiles.c (objfile_relocate): Update.  Remove cleanups.
7563         * machoread.c (macho_symfile_offsets): Update.
7564         * jit.c (jit_bfd_try_read_symtab): Update.
7565
7566 2018-03-15  Simon Marchi  <simon.marchi@polymtl.ca>
7567
7568         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
7569         unittests/utils-selftests.c.
7570         * unittests/utils-selftests.c: New file.
7571
7572 2018-03-14  Tom Tromey  <tom@tromey.com>
7573
7574         PR cli/14977:
7575         * printcmd.c (printf_c_string, printf_wide_c_string): Special case
7576         for NULL.
7577
7578 2018-03-14  Tom Tromey  <tom@tromey.com>
7579
7580         PR cli/19918:
7581         * printcmd.c (printf_pointer): Allow "-" in format.
7582
7583 2018-03-14  Tom Tromey  <tom@tromey.com>
7584
7585         * printcmd.c (_initialize_printcmd): Add usage to printf.
7586
7587 2018-03-14  Yao Qi  <qiyao@sourceware.org>
7588
7589         * MAINTAINERS: Update my email address.
7590
7591 2018-03-13  Tom Tromey  <tom@tromey.com>
7592
7593         * machoread.c (macho_check_dsym): Change filenamep to a
7594         std::string*.
7595         (macho_symfile_read): Update.
7596         * symfile.c (load_command): Use std::string.
7597
7598 2018-03-12  Andrew Burgess  <andrew.burgess@embecosm.com>
7599
7600         * riscv-tdep.c (riscv_sw_breakpoint_from_kind): Add localization
7601         to error message string.
7602         (riscv_register_name): Use xsnprintf instead of sprintf.
7603         (riscv_insn::fetch_instruction): Use gdb_assert instead of
7604         internal_error.
7605         (riscv_print_arg_location): Use gdb_assert_not_reached instead of
7606         error.
7607         (riscv_push_dummy_call): Likewise.
7608
7609 2018-03-12  Tom Tromey  <tom@tromey.com>
7610
7611         * rs6000-aix-tdep.c (rs6000_aix_core_xfer_shared_libraries_aix):
7612         Use gdb::byte_vector.
7613         * arm-tdep.c (arm_exidx_new_objfile): Use gdb::byte_vector.
7614
7615 2018-03-12  Yao Qi  <yao.qi@linaro.org>
7616
7617         * ia64-libunwind-tdep.c (libunwind_get_reg_special): Change
7618         parameter type to readable_regcache.
7619         * ia64-libunwind-tdep.h (libunwind_get_reg_special): Update
7620         the declaration.
7621
7622 2018-03-11  Tom Tromey  <tom@tromey.com>
7623
7624         * dwarf2read.c (struct nextfield): Add initializers.
7625         (struct nextfnfield): Remove.
7626         (struct fnfieldlist): Add initializers.  Remove "length" and
7627         "head", use std::vector.
7628         (struct decl_field_list): Remove.
7629         (struct field_info): Add initializers.
7630         <fields, baseclasses>: Now std::vector.
7631         <nbaseclasses, nfnfields, typedef_field_list_count,
7632         nested_types_list_count>: Remove.
7633         (dwarf2_add_field, dwarf2_add_type_defn)
7634         (dwarf2_attach_fields_to_type, dwarf2_add_member_fn)
7635         (dwarf2_attach_fn_fields_to_type, handle_struct_member_die)
7636         (process_structure_scope): Update.
7637
7638 2018-03-11  Tom Tromey  <tom@tromey.com>
7639
7640         * dwarf2read.c (sort_tu_by_abbrev_offset): Change to be suitable
7641         for use by std::sort.
7642         (build_type_psymtabs_1): Use std::vector.
7643
7644 2018-03-09  Eli Zaretskii  <eliz@gnu.org>
7645
7646         * top.c (print_gdb_configuration): Reflect LIBIPT, LIBMEMCHECK,
7647         and LIBMPFR in the printed configuration.
7648
7649 2018-03-08  Tom Tromey  <tom@tromey.com>
7650
7651         * source.c (get_filename_and_charpos): Use scoped_fd.
7652         * nto-procfs.c (procfs_open_1): Use scoped_fd.
7653         (procfs_pidlist): Likewise.
7654         * procfs.c (proc_get_LDT_entry): Use scoped_fd.
7655         (iterate_over_mappings): Likewise.
7656
7657 2018-03-08  Tom Tromey  <tom@tromey.com>
7658
7659         * infcall.c (struct call_return_meta_info)
7660         <stack_temporaries_enabled>: Remove.
7661         (get_call_return_value, call_function_by_hand_dummy): Update.
7662         * thread.c (disable_thread_stack_temporaries): Remove.
7663         (enable_thread_stack_temporaries): Remove.
7664         (thread_stack_temporaries_enabled_p): Return bool.
7665         (push_thread_stack_temporary, value_in_thread_stack_temporaries)
7666         (get_last_thread_stack_temporary): Update.
7667         * eval.c (evaluate_subexp): Update.
7668         * gdbthread.h (class enable_thread_stack_temporaries): Now a
7669         class, not a function.
7670         (value_ptr, value_vec): Remove typedefs.
7671         (class thread_info) <stack_temporaries_enabled>: Now bool.
7672         <stack_temporaries>: Now a std::vector.
7673         (thread_stack_temporaries_enabled_p)
7674         (value_in_thread_stack_temporaries): Return bool.
7675
7676 2018-03-08  Simon Marchi  <simon.marchi@ericsson.com>
7677
7678         * remote.c (putpkt_binary): Fix omitted bytes reporting.
7679         (getpkt_or_notif_sane_1): Likewise.
7680
7681 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
7682
7683         * build-id.c (build_id_to_debug_bfd): Use std::string.
7684
7685 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
7686
7687         * build-id.c (find_separate_debug_file_by_buildid): Return
7688         std::string.
7689         * build-id.h (find_separate_debug_file_by_buildid): Return
7690         std::string.
7691         * coffread.c (coff_symfile_read): Adjust to std::string.
7692         * elfread.c (elf_symfile_read): Adjust to std::string.
7693         * symfile.c (separate_debug_file_exists): Change parameter to
7694         std::string.
7695         (find_separate_debug_file): Return std::string.
7696         (find_separate_debug_file_by_debuglink): Return std::string.
7697         * symfile.h (find_separate_debug_file_by_debuglink): Return
7698         std::string.
7699
7700 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
7701
7702         * common/xml-utils.c (xml_escape_text): Move code to...
7703         (xml_escape_text_append): ... this new function.
7704         * common/xml-utils.h (xml_escape_text_append): New declaration.
7705         * unittests/xml-utils-selftests.c (test_xml_escape_text_append):
7706         New function.
7707         (_initialize_xml_utils): register test_xml_escape_text_append as
7708         a selftest.
7709
7710 2018-03-07  Alan Hayward  <alan.hayward@arm.com>
7711
7712         * defs.h: Remove MAX_REGISTER_SIZE.
7713         * regcache.c (init_regcache_descr): Remove MAX_REGISTER_SIZE
7714         asserts.
7715         * python/py-unwind.c (pyuw_sniffer): Likewise.
7716
7717 2018-03-07  Tom Tromey  <tom@tromey.com>
7718
7719         * linux-tdep.c (linux_info_proc): Update.
7720         * target.h (struct target_ops) <to_fileio_readlink>: Return
7721         optional<string>.
7722         (target_fileio_readlink): Return optional<string>.
7723         * remote.c (remote_hostio_readlink): Return optional<string>.
7724         * inf-child.c (inf_child_fileio_readlink): Return
7725         optional<string>.
7726         * target.c (target_fileio_readlink): Return optional<string>.
7727
7728 2018-03-07  Andrew Burgess  <andrew.burgess@embecosm.com>
7729
7730         * regcache.c (cooked_read_test): Add riscv to the list of
7731         architectures that have a save_reggroup.
7732
7733 2018-03-07  Andreas Arnez  <arnez@linux.vnet.ibm.com>
7734
7735         * gnu-v3-abi.c (gnuv3_rtti_type): Add early exit if the given
7736         value is not a dynamic class object.
7737
7738 2018-03-06  Tom Tromey  <tom@tromey.com>
7739
7740         * rust-exp.y: Formatting fixes.
7741
7742 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
7743
7744         * riscv-tdep.c (riscv_register_name): Remove target description
7745         support.
7746         (riscv_gdbarch_init): Remove target description check.
7747
7748 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
7749
7750         * riscv-tdep.c: Remove 'Contributed by ...' lines from header
7751         comment.
7752         * riscv-tdep.h: Likewise.
7753
7754 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
7755
7756         * riscv-tdep.c (riscv_pseudo_register_read): Delete.
7757         (riscv_pseudo_register_write): Delete.
7758         (riscv_gdbarch_init): Remove all use of pseudo registers.
7759
7760 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
7761
7762         * record-btrace.c (btrace_print_lines): Replace cleanup
7763         parameter with RAII equivalents.
7764         (btrace_insn_history): Replace cleanup with RAII equivalents.
7765         * ui-out.h (make_cleanup_ui_out_list_begin_end,
7766         make_cleanup_ui_out_tuple_begin_end): Remove.
7767         * ui-out.c (struct ui_out_end_cleanup_data, do_cleanup_end,
7768         make_cleanup_ui_out_end, make_cleanup_ui_out_tuple_begin_end,
7769         make_cleanup_ui_out_list_begin_end): Remove.
7770
7771 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
7772
7773         * record-btrace.c (record_btrace_maybe_mark_async_event): Change
7774         parameter types to std::vector.  Use bool.
7775         (record_btrace_wait): Replace VEC(tp_t) with
7776         std::vector<thread_info *>.
7777         * common/gdb_vecs.h (unordered_remove, ordered_remove): New.
7778
7779 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
7780
7781         * record-btrace.c (record_btrace_disable_callback): Remove.
7782         (struct scoped_btrace_disable): New.
7783         (record_btrace_open): Use scoped_btrace_disable.
7784
7785 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
7786
7787         * riscv-tdep.c (riscv_return_value): Change type to ULONGEST for
7788         reading values from registers.
7789
7790 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
7791
7792         * riscv-tdep.c (riscv_push_dummy_call): Use core_addr_to_string_nz
7793         where appropriate.
7794
7795 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
7796
7797         * riscv-tdep.c (riscv_print_arg_location): Add header comment,
7798         change parameter type.  Use GDB's print functions, and use
7799         core_addr_to_string where appropriate.
7800         (riscv_push_dummy_call): Use core_addr_to_string where
7801         appropriate, update call to riscv_print_arg_location, and reindent
7802         a few lines.
7803         (riscv_return_value): Update call to riscv_print_arg_location.
7804
7805 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
7806             Tim Newsome <tim@sifive.com>
7807             Albert Ou <a0u@eecs.berkeley.edu>
7808             Darius Rad <darius@bluespec.com>
7809
7810         * Makefile.in (ALL_TARGET_OBS): Add riscv-tdep.o
7811         (HFILES_NO_SRCDIR): Add riscv-tdep.h.
7812         (ALLDEPFILES): Add riscv-tdep.c
7813         * configure.tgt: Add riscv support.
7814         * riscv-tdep.c: New file.
7815         * riscv-tdep.h: New file.
7816         * NEWS: Mention new target.
7817         * MAINTAINERS: Add entry for riscv.
7818
7819 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
7820
7821         * amd64-tdep.c (amd64_classify_aggregate): Ignore zero sized
7822         fields within aggregates.
7823
7824 2018-03-04  Simon Marchi  <simon.marchi@polymtl.ca>
7825
7826         * record-btrace.c (btrace_print_lines): Change type of flags to
7827         gdb_disassembly_flags.
7828
7829 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
7830
7831         * fbsd-nat.c: Include "inf-ptrace.h".
7832         (USE_SIGTRAP_SIGINFO): Conditionally define.
7833         [USE_SIGTRAP_SIGINFO] (fbsd_handle_debug_trap): New function.
7834         (fbsd_wait) [USE_SIGTRAP_SIGINFO]: Call "fbsd_handle_debug_trap".
7835         [USE_SIGTRAP_SIGINFO] (fbsd_stopped_by_sw_breakpoint): New
7836         function.
7837         [USE_SIGTRAP_SIGINFO] (fbsd_supports_stopped_by_sw_breakpoint):
7838         Likewise.
7839         [USE_SIGTRAP_SIGINFO] (fbsd_supports_stopped_by_hw_breakpoint):
7840         Likewise.
7841         (fbsd_nat_add_target) [USE_SIGTRAP_SIGINFO]: Set
7842         "stopped_by_sw_breakpoint", "supports_stopped_by_sw_breakpoint",
7843         "supports_stopped_by_hw_breakpoint" target methods.
7844
7845 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
7846
7847         * NEWS (Changes since GDB 8.1): Add "set/show debug fbsd-nat".
7848         * fbsd-nat.c (debug_fbsd_nat): New variable.
7849         (show_fbsd_nat_debug): New function.
7850         (fbsd_wait): Log LWP info if "debug_fbsd_nat" is enabled.
7851         (_initialize_fbsd_nat): Add "fbsd-nat" debug boolean command.
7852
7853 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
7854
7855         * nat/x86-dregs.c (x86_dr_stopped_by_hw_breakpoint): New function.
7856         * nat/x86-dregs.h (x86_dr_stopped_by_hw_breakpoint): New
7857         prototype.
7858         * x86-nat.c (x86_stopped_by_hw_breakpoint): New function.
7859         (x86_use_watchpoints): Set "stopped_by_hw_breakpoint" target
7860         method.
7861
7862 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
7863
7864         * common/gdb_vecs.c (free_char_ptr_vec): Remove.
7865         * common/gdb_vecs.h (free_char_ptr_vec): Remove.
7866
7867 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
7868
7869         * charset.c (struct charset_vector): New.
7870         (charsets): Change type to charset_vector.
7871         (find_charset_names): Adjust.
7872         (add_one): Adjust.
7873         (_initialize_charset): Adjust.
7874
7875 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
7876
7877         * progspace.h (struct program_space) <deleted_solibs>: Change
7878         type to std::vector<std::string>.
7879         * progspace.c (clear_program_space_solib_cache): Adjust.
7880         * breakpoint.c (print_solib_event): Adjust.
7881         (check_status_catch_solib): Adjust.
7882         * solib.c (update_solib_list): Adjust.
7883         * ui-out.h (class ui_out) <field_string>: New overload.
7884         * ui-out.c (ui_out::field_string): New overload.
7885
7886 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
7887
7888         * progspace.h (struct program_space): Add constructor and
7889         destructor, initialize fields.
7890         (add_program_space): Remove.
7891         * progspace.c (add_program_space): Rename to...
7892         (program_space::program_space): ... this.
7893         (release_program_space): Rename to...
7894         (program_space::~program_space): ... this.
7895         (delete_program_space): Use delete to delete program_space.
7896         (initialize_progspace): Use new to allocate program_space.
7897         * inferior.c (add_inferior_with_spaces): Likewise.
7898         (clone_inferior_command): Likewise.
7899         * infrun.c (follow_fork_inferior): Likewise.
7900         (handle_vfork_child_exec_or_exit): Likewise.
7901
7902 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
7903
7904         * common/gdb_vecs.h (make_cleanup_free_char_ptr_vec): Remove.
7905         (delim_string_to_char_ptr_vec): Return std::vector of
7906         gdb::unique_xmalloc_ptr.
7907         (dirnames_to_char_ptr_vec_append): Take std::vector of
7908         gdb::unique_xmalloc_ptr.
7909         (dirnames_to_char_ptr_vec): Return std::vector of
7910         gdb::unique_xmalloc_ptr.
7911         * common/gdb_vecs.c (delim_string_to_char_ptr_vec_append):
7912         Take std::vector of gdb::unique_xmalloc_ptr, adjust the code.
7913         (delim_string_to_char_ptr_vec): Return an std::vector of
7914         gdb::unique_xmalloc_ptr, adjust the code.
7915         (dirnames_to_char_ptr_vec_append): Take an std::vector of
7916         gdb::unique_xmalloc_ptr, adjust the code.
7917         (dirnames_to_char_ptr_vec): Return an std::vector of
7918         gdb::unique_xmalloc_ptr, adjust the code.
7919         * auto-load.c (auto_load_safe_path_vec): Change type to
7920         std::vector of gdb::unique_xmalloc_ptr.
7921         (auto_load_expand_dir_vars): Return an std::vector of
7922         gdb::unique_xmalloc_ptr, adjust the code.
7923         (auto_load_safe_path_vec_update): Adjust.
7924         (filename_is_in_auto_load_safe_path_vec): Adjust.
7925         (auto_load_objfile_script_1): Adjust.
7926         * build-id.c (build_id_to_debug_bfd): Adjust.
7927         * linux-thread-db.c (thread_db_load_search): Adjust.
7928         * source.c (add_path): Adjust.
7929         (openp): Adjust.
7930         * symfile.c (find_separate_debug_file): Adjust.
7931         * utils.c (do_free_char_ptr_vec): Remove.
7932         (make_cleanup_free_char_ptr_vec): Remove.
7933
7934 2018-03-01  Sergio Durigan Junior  <sergiodj@redhat.com>
7935
7936         PR gdb/22907
7937         * common/pathstuff.c: Conditionally include "<windows.h>".
7938
7939 2018-03-01  Georg Sauthoff  <mail@georg.so>
7940
7941         PR gdb/22888
7942         * gcore.in: Quote variables and switch interpreter to bash.
7943
7944 2018-03-01  Tom Tromey  <tom@tromey.com>
7945
7946         * dwarf2read.c (alloc_discriminant_info): Fix default_index
7947         assertion.  Add assertion for discriminant_index.
7948         (quirk_rust_enum): Use correct base type name in univariant case.
7949
7950 2018-03-01  Simon Marchi  <simon.marchi@ericsson.com>
7951
7952         * record.c (get_call_history_modifiers): Return a
7953         record_print_flags.
7954         (cmd_record_call_history): Adjust.
7955         * record-btrace.c (record_btrace_call_history): Adjust.
7956         (record_btrace_call_history_range): Adjust.
7957         (record_btrace_call_history_from): Adjust.
7958         * target-debug.h (target_debug_print_record_print_flags): New.
7959         * target-delegates.c: Re-generate.
7960         * target.c (target_call_history): Change flags type.
7961         (target_call_history_from): Likewise.
7962         (target_call_history_range): Likewise.
7963         * target.h (struct target_ops) <target_call_history>: Likewise.
7964         (target_call_history_from): Likewise.
7965         (target_call_history_range): Likewise.
7966
7967 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
7968             Simon Marchi  <simon.marchi@polymtl.ca>
7969
7970         * common/common-utils.c: Include "sys/stat.h".
7971         (is_regular_file): Move here from "source.c"; change return
7972         type to "bool".
7973         * common/common-utils.h (is_regular_file): New prototype.
7974         * common/pathstuff.c (contains_dir_separator): New function.
7975         * common/pathstuff.h (contains_dir_separator): New prototype.
7976         * source.c: Don't include "sys/stat.h".
7977         (is_regular_file): Move to "common/common-utils.c".
7978
7979 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
7980
7981         * Makefile.in (COMMON_SFILES): Add "common/pathstuff.c".
7982         (HFILES_NO_SRCDIR): Add "common/pathstuff.h".
7983         * auto-load.c: Include "common/pathstuff.h".
7984         * common/common-def.h (current_directory): Move here.
7985         * common/gdb_tilde_expand.c (gdb_tilde_expand_up): New
7986         function.
7987         * common/gdb_tilde_expand.h (gdb_tilde_expand_up): New
7988         prototype.
7989         * common/pathstuff.c: New file.
7990         * common/pathstuff.h: New file.
7991         * compile/compile.c: Include "common/pathstuff.h".
7992         * defs.h (current_directory): Move to "common/common-defs.h".
7993         * dwarf2read.c: Include "common/pathstuff.h".
7994         * exec.c: Likewise.
7995         * guile/scm-safe-call.c: Likewise.
7996         * linux-thread-db.c: Likewise.
7997         * main.c: Likewise.
7998         * nto-tdep.c: Likewise.
7999         * objfiles.c: Likewise.
8000         * source.c: Likewise.
8001         * symtab.c: Likewise.
8002         * utils.c: Include "common/pathstuff.h".
8003         (gdb_realpath): Move to "common/pathstuff.c".
8004         (gdb_realpath_keepfile): Likewise.
8005         (gdb_abspath): Likewise.
8006         * utils.h (gdb_realpath): Move to "common/pathstuff.h".
8007         (gdb_realpath_keepfile): Likewise.
8008         (gdb_abspath): Likewise.
8009
8010 2018-02-28  John Baldwin  <jhb@FreeBSD.org>
8011
8012         * fbsd-nat.c (fbsd_resume): Use PT_SETSTEP for stepping and a
8013         wildcard process pid for super_resume for kernels with a
8014         specific bug.
8015
8016 2018-02-27  Phil Muldoon  <pmuldoon@redhat.com>
8017
8018         * compile/compile.c (get_args): Add additional comments
8019         explaining function.
8020
8021 2018-02-27  Simon Marchi  <simon.marchi@polymtl.ca>
8022             Tom Tromey  <tom@tromey.com>
8023
8024         * target.h (memory_write_request_s): Remove typedef.  Don't define
8025         VEC.
8026         (target_write_memory_blocks): Change argument to std::vector.
8027         (struct memory_write_request): Add constructor.
8028         * target-memory.c (compare_block_starting_address): Return bool.
8029         Change argument types.
8030         (claim_memory): Change arguments to use std::vector.
8031         (split_regular_and_flash_blocks, blocks_to_erase)
8032         (compute_garbled_blocks): Likewise.
8033         (cleanup_request_data, cleanup_write_requests_vector): Remove.
8034         (target_write_memory_blocks): Change argument to std::vector.
8035         * symfile.c (struct load_section_data): Add constructor and
8036         destructor.  Use std::vector for "requests".
8037         (struct load_progress_data): Add initializers.
8038         (load_section_callback): Update.  Use "new".
8039         (clear_memory_write_data): Remove.
8040         (generic_load): Update.
8041
8042 2018-02-27  Alan Hayward  <alan.hayward@arm.com>
8043
8044         * arch/aarch64.h: Use common/tdesc.h.
8045
8046 2018-02-26  Maciej W. Rozycki  <macro@mips.com>
8047
8048         * mips-tdep.c (mips_gdbarch_init): Don't use a 32-bit BFD
8049         architecture with a 64-bit ABI.
8050
8051 2018-02-26  Maciej W. Rozycki  <macro@mips.com>
8052
8053         * gdb/mips-tdep.c (mips_gdbarch_init): Reorder ABI determination
8054         ahead of target description loading.
8055
8056 2018-02-26  Tom Tromey  <tom@tromey.com>
8057
8058         * stack.c (backtrace_command_1): Update.
8059         * python/python-internal.h (gdbpy_apply_frame_filter): Change type
8060         of "flags".
8061         * python/py-framefilter.c (py_print_frame)
8062         (gdbpy_apply_frame_filter): Change type of "flags".
8063         * mi/mi-cmd-stack.c (mi_apply_ext_lang_frame_filter): Change type
8064         of "flags".
8065         (mi_cmd_stack_list_frames, mi_cmd_stack_list_locals)
8066         (mi_cmd_stack_list_args, mi_cmd_stack_list_variables): Update.
8067         * extension.h (enum frame_filter_flag): Rename from
8068         frame_filter_flags.
8069         (frame_filter_flags): Define using DEF_ENUM_FLAGS_TYPE.
8070         (apply_ext_lang_frame_filter): Change type of "flags".
8071         * extension.c (apply_ext_lang_frame_filter): Change type of
8072         "flags".
8073         * extension-priv.h (struct extension_language_ops)
8074         <apply_frame_filter>: Change type of "flags".
8075
8076 2018-02-26  Tom Tromey  <tom@tromey.com>
8077
8078         PR python/16497:
8079         * stack.c (backtrace_command_1): Set PRINT_MORE_FRAMES flag.  Fix
8080         off-by-one in py_end computation.
8081         * python/py-framefilter.c (gdbpy_apply_frame_filter): Handle
8082         PRINT_MORE_FRAMES.
8083         * extension.h (enum frame_filter_flags) <PRINT_MORE_FRAMES>: New
8084         constant.
8085
8086 2018-02-26  Tom Tromey  <tom@tromey.com>
8087
8088         * dwarf2read.c (struct variant_field): New.
8089         (struct nextfield) <variant>: New field.
8090         (dwarf2_add_field): Handle DW_TAG_variant_part.
8091         (dwarf2_attach_fields_to_type): Attach a discriminant_info to a
8092         discriminated union.
8093         (read_structure_type): Handle DW_TAG_variant_part.
8094         (handle_struct_member_die): New function, extracted from
8095         process_structure_scope.  Handle DW_TAG_variant.
8096         (process_structure_scope): Handle discriminated unions.  Call
8097         handle_struct_member_die.
8098
8099 2018-02-26  Tom Tromey  <tom@tromey.com>
8100
8101         * rust-lang.h (rust_last_path_segment): Declare.
8102         * rust-lang.c (rust_last_path_segment): Now public.  Change
8103         contract.
8104         (struct disr_info): Remove.
8105         (RUST_ENUM_PREFIX, RUST_ENCODED_ENUM_REAL)
8106         (RUST_ENCODED_ENUM_HIDDEN, rust_union_is_untagged)
8107         (rust_get_disr_info, rust_tuple_variant_type_p): Remove.
8108         (rust_enum_p, rust_enum_variant): New function.
8109         (rust_underscore_fields): Remove "offset" parameter.
8110         (rust_print_enum): New function.
8111         (rust_val_print) <TYPE_CODE_UNION>: Remove enum code.
8112         <TYPE_CODE_STRUCT>: Call rust_print_enum when appropriate.
8113         (rust_print_struct_def): Add "for_rust_enum" parameter.  Handle
8114         enums.
8115         (rust_internal_print_type): New function, from rust_print_type.
8116         Remove enum code.
8117         (rust_print_type): Call rust_internal_print_type.
8118         (rust_evaluate_subexp) <STRUCTOP_ANONYMOUS, STRUCTOP_STRUCT>:
8119         Update enum handling.
8120         * dwarf2read.c (struct dwarf2_cu) <rust_unions>: New field.
8121         (rust_fully_qualify, alloc_discriminant_info, quirk_rust_enum)
8122         (rust_union_quirks): New functions.
8123         (process_full_comp_unit, process_full_type_unit): Call
8124         rust_union_quirks.
8125         (process_structure_scope): Update rust_unions if necessary.
8126
8127 2018-02-26  Tom Tromey  <tom@tromey.com>
8128
8129         * value.h (value_union_variant): Declare.
8130         * valops.c (value_union_variant): New function.
8131         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): New macro.
8132         (struct discriminant_info): New.
8133         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: New
8134         enumerator.
8135         (struct main_type) <flag_discriminated_union>: New field.
8136
8137 2018-02-26  Tom Tromey  <tom@tromey.com>
8138
8139         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
8140         unittests/unpack-selftests.c.
8141         * unittests/unpack-selftests.c: New file.
8142         * value.c (unpack_bits_as_long): Fix bugs in non-bitfield cases.
8143
8144 2018-02-26  Yao Qi  <yao.qi@linaro.org>
8145
8146         * dwarf2read.c (struct partial_die_info) <read>: New method.
8147         (read_partial_die): Remove the declaration.
8148         (load_partial_dies): Update.
8149         (partial_die_info::partial_die_info):
8150         (read_partial_die): Change it to partial_die_info::read.
8151
8152 2018-02-26  Yao Qi  <yao.qi@linaro.org>
8153
8154         * dwarf2read.c (struct partial_die_info) <fixup>: New method.
8155         (fixup_partial_die): Remove declaration.
8156         (scan_partial_symbols): Update.
8157         (partial_die_parent_scope): Likewise.
8158         (partial_die_full_name): Likewise.
8159         (fixup_partial_die): Change it to partial_die_info::fixup.
8160
8161 2018-02-26  Yao Qi  <yao.qi@linaro.org>
8162
8163         * dwarf2read.c (read_partial_die): Update the declaration.
8164         (load_partial_dies): Caller update.
8165         (read_partial_die): Remove one argument abbrev_len.
8166
8167 2018-02-26  Yao Qi  <yao.qi@linaro.org>
8168
8169         * dwarf2read.c (struct partial_die_info): Add ctor, delete
8170         assignment operator.
8171         (load_partial_dies): Use ctor and copy ctor.
8172         (read_partial_die): Update.
8173         (dwarf2_cu::find_partial_die): Use ctor.
8174
8175 2018-02-26  Yao Qi  <yao.qi@linaro.org>
8176
8177         * dwarf2read.c (struct dwarf2_cu) <find_partial_die>: New method.
8178         (find_partial_die_in_comp_unit): Change it to
8179         dwarf2_cu::find_partial_die.
8180         (find_partial_die): Update.
8181
8182 2018-02-26  Yao Qi  <yao.qi@linaro.org>
8183
8184         * dwarf2read.c (read_partial_die): Remove the code checking abbrev
8185         is NULL.
8186
8187 2018-02-26  Yao Qi  <yao.qi@linaro.org>
8188
8189         * dwarf2read.c (load_partial_dies): Move the location of XOBNEW.
8190
8191 2018-02-26  Alan Hayward  <alan.hayward@arm.com>
8192
8193         * arch/amd64.h: Use common/tdesc.h.
8194         * arch/i386.c: Likewise.
8195         * arch/i386.h: Likewise.
8196         * arch/tic6x.c: Likewise.
8197         * arch/tdesc.h: Move file from here...
8198         * common/tdesc.h: ...to here.
8199         * features/aarch64-core.c: Regenerate.
8200         * features/aarch64-fpu.c: Regenerate.
8201         * features/i386/32bit-avx.c: Regenerate.
8202         * features/i386/32bit-avx512.c: Regenerate.
8203         * features/i386/32bit-core.c: Regenerate.
8204         * features/i386/32bit-linux.c: Regenerate.
8205         * features/i386/32bit-mpx.c: Regenerate.
8206         * features/i386/32bit-pkeys.c: Regenerate.
8207         * features/i386/32bit-sse.c: Regenerate.
8208         * features/i386/64bit-avx.c: Regenerate.
8209         * features/i386/64bit-avx512.c: Regenerate.
8210         * features/i386/64bit-core.c: Regenerate.
8211         * features/i386/64bit-linux.c: Regenerate.
8212         * features/i386/64bit-mpx.c: Regenerate.
8213         * features/i386/64bit-pkeys.c: Regenerate.
8214         * features/i386/64bit-segments.c: Regenerate.
8215         * features/i386/64bit-sse.c: Regenerate.
8216         * features/i386/x32-core.c: Regenerate.
8217         * features/tic6x-c6xp.c: Regenerate.
8218         * features/tic6x-core.c: Regenerate.
8219         * features/tic6x-gp.c: Regenerate.
8220         * target-descriptions.c: Use common/tdesc.h.
8221         * target-descriptions.h: Likewise.
8222
8223 2018-02-24  Tom Tromey  <tom@tromey.com>
8224
8225         * linux-thread-db.c (try_thread_db_load_from_pdir_1)
8226         (try_thread_db_load_from_dir, thread_db_load_search): Use
8227         std::string.
8228         (info_auto_load_libthread_db_compare): Return bool.  Change
8229         argument types.
8230         (info_auto_load_libthread_db): Use std::vector, std::string.
8231         Remove cleanups.
8232
8233 2018-02-24  Tom Tromey  <tom@tromey.com>
8234
8235         * i386-tdep.c (i386_fast_tracepoint_valid_at): "msg" now a
8236         std::string.
8237         * gdbarch.sh (fast_tracepoint_valid_at): Change "msg" to a
8238         std::string*.
8239         * gdbarch.c: Rebuild.
8240         * gdbarch.h: Rebuild.
8241         * breakpoint.c (check_fast_tracepoint_sals): Use std::string.
8242         * arch-utils.h (default_fast_tracepoint_valid_at): Update.
8243         * arch-utils.c (default_fast_tracepoint_valid_at): "msg" now a
8244         std::string*.
8245
8246 2018-02-23  Simon Marchi  <simon.marchi@polymtl.ca>
8247
8248         * gdbtypes.h (sect_offset): Change type to uint64_t.
8249         (sect_offset_str): New function.
8250         * dwarf2read.c (create_addrmap_from_aranges): Use
8251         sect_offset_str.
8252         (error_check_comp_unit_head): Likewise.
8253         (create_debug_type_hash_table): Likewise.
8254         (read_cutu_die_from_dwo): Likewise.
8255         (init_cutu_and_read_dies): Likewise.
8256         (init_cutu_and_read_dies_no_follow): Likewise.
8257         (process_psymtab_comp_unit_reader): Likewise.
8258         (partial_die_parent_scope): Likewise.
8259         (peek_die_abbrev): Likewise.
8260         (process_queue): Likewise.
8261         (dwarf2_physname): Likewise.
8262         (read_namespace_alias): Likewise.
8263         (read_import_statement): Likewise.
8264         (create_dwo_cu_reader): Likewise.
8265         (create_cus_hash_table): Likewise.
8266         (lookup_dwo_cutu): Likewise.
8267         (inherit_abstract_dies): Likewise.
8268         (read_func_scope): Likewise.
8269         (read_call_site_scope): Likewise.
8270         (dwarf2_add_member_fn): Likewise.
8271         (read_common_block): Likewise.
8272         (read_module_type): Likewise.
8273         (read_typedef): Likewise.
8274         (read_subrange_type): Likewise.
8275         (load_partial_dies): Likewise.
8276         (read_partial_die): Likewise.
8277         (find_partial_die): Likewise.
8278         (read_str_index): Likewise.
8279         (dwarf2_string_attr): Likewise.
8280         (build_error_marker_type): Likewise.
8281         (lookup_die_type): Likewise.
8282         (dump_die_shallow): Likewise.
8283         (follow_die_ref): Likewise.
8284         (dwarf2_fetch_die_loc_sect_off): Likewise.
8285         (dwarf2_fetch_constant_bytes): Likewise.
8286         (follow_die_sig): Likewise.
8287         (get_signatured_type): Likewise.
8288         (get_DW_AT_signature_type): Likewise.
8289         (dwarf2_find_containing_comp_unit): Likewise.
8290         (set_die_type): Likewise.
8291
8292 2018-02-21  John Baldwin  <jhb@FreeBSD.org>
8293
8294         * arch/aarch64.c: Include "common-defs.h".
8295         * arch/amd64.c: Likewise.
8296         * arch/i386.c: Likewise.
8297
8298 2018-02-21  Tom Tromey  <tom@tromey.com>
8299
8300         * value.h: (extract_field_op): Update.
8301         * eval.c (extract_field_op): Return a const char *.
8302         * expression.h (parse_expression_for_completion): Update.
8303         * completer.c (complete_expression): Update.
8304         (add_struct_fields): Make fieldname const.
8305         * parse.c (expout_completion_name): Now a unique_xmalloc_ptr.
8306         (mark_completion_tag, parse_exp_in_context_1): Update.
8307         (parse_expression_for_completion): Change "name" to
8308         unique_xmalloc_ptr*.
8309
8310 2018-02-21  Tom Tromey  <tom@tromey.com>
8311
8312         * infcall.c (call_function_by_hand_dummy): Use std::vector.
8313
8314 2018-02-21  Yao Qi  <yao.qi@linaro.org>
8315
8316         * avr-tdep.c (avr_read_pc): Change parameter type to
8317         readable_regcache.
8318         * gdbarch.sh (read_pc): Likewise.
8319         * gdbarch.c: Re-generated.
8320         * gdbarch.h: Re-generated.
8321         * hppa-tdep.c (hppa_read_pc): Change parameter type to
8322         readable_regcache.
8323         * ia64-tdep.c (ia64_read_pc): Likewise.
8324         * mips-tdep.c (mips_read_pc): Likewise.
8325         * spu-tdep.c (spu_read_pc): Likewise.
8326
8327 2018-02-21  Yao Qi  <yao.qi@linaro.org>
8328
8329         * Makefile.in (COMMON_SFILES): Add regcache-dump.c
8330         * regcache-dump.c: New file.
8331         * regcache.c: Move register_dump to regcache-dump.c.
8332         (maintenance_print_registers): Likewise.
8333         (maintenance_print_raw_registers): Likewise.
8334         (maintenance_print_cooked_registers): Likewise.
8335         (maintenance_print_register_groups): Likewise.
8336         (maintenance_print_remote_registers): Likewise.
8337         (_initialize_regcache): Likewise.
8338         * regcache.h (register_dump): Moved from regcache.c.
8339
8340 2018-02-21  Yao Qi  <yao.qi@linaro.org>
8341
8342         * regcache.c (regcache::regcache): Update.
8343         (regcache::invalidate): Move it to detached_regcache::invalidate.
8344         (get_thread_arch_aspace_regcache): Update.
8345         (regcache::raw_update): Update.
8346         (regcache::cooked_read): Remove some code.
8347         (regcache::cooked_read_value): Likewise.
8348         (regcache::raw_write): Remove assert on m_readonly_p.
8349         (regcache::raw_supply_integer): Move it to
8350         detached_regcache::raw_supply_integer.
8351         (regcache::raw_supply_zeroed): Likewise.
8352         * regcache.h (detached_regcache) <raw_supply_integer>: New
8353         declaration.
8354         <raw_supply_zeroed, invalidate>: Likewise.
8355         (regcache) <raw_supply_integer, raw_supply_zeroed>: Removed.
8356         <invalidate>: Likewise.
8357         <m_readonly_p>: Removed.
8358
8359 2018-02-21  Yao Qi  <yao.qi@linaro.org>
8360
8361         * infcmd.c (get_return_value): Let stop_regs point to
8362         get_current_regcache.
8363         * regcache.c (regcache::regcache): Remove.
8364         (register_dump_reg_buffer): New class.
8365         (regcache_print): Adjust.
8366         * regcache.h (regcache): Remove constructors.
8367
8368 2018-02-21  Yao Qi  <yao.qi@linaro.org>
8369
8370         * regcache.c (class register_dump): New class.
8371         (register_dump_regcache, register_dump_none): New class.
8372         (register_dump_remote, register_dump_groups): New class.
8373         (regcache_print): Update.
8374         * regcache.h (regcache_dump_what): Move it to regcache.c.
8375         (regcache) <dump>: Remove.
8376
8377 2018-02-21  Yao Qi  <yao.qi@linaro.org>
8378
8379         * jit.c (struct jit_unwind_private) <regcache>: Change its type to
8380          reg_buffer_rw *.
8381         (jit_unwind_reg_set_impl): Call raw_supply.
8382         (jit_frame_sniffer): Use reg_buffer_rw.
8383         * record-full.c (record_full_core_regbuf): Change its type.
8384         (record_full_core_open_1): Use reg_buffer_rw.
8385         (record_full_close): Likewise.
8386         (record_full_core_fetch_registers): Use regcache->raw_supply.
8387         (record_full_core_store_registers): Likewise.
8388         * regcache.c (regcache::get_register_status): Move it to
8389         reg_buffer.
8390         (regcache_raw_set_cached_value): Remove.
8391         (regcache::raw_set_cached_value): Remove.
8392         (regcache::raw_write): Call raw_supply.
8393         (regcache::raw_supply): Move it to reg_buffer_rw.
8394         * regcache.h (regcache_raw_set_cached_value): Remove.
8395         (reg_buffer_rw): New class.
8396
8397 2018-02-21  Yao Qi  <yao.qi@linaro.org>
8398
8399         * dummy-frame.c (dummy_frame_cache) <prev_regcache>: Use
8400         readonly_detached_regcache.
8401         (dummy_frame_prev_register): Use regcache->cooked_read.
8402         * frame.c (frame_save_as_regcache): Change return type.
8403         (frame_pop): Update.
8404         * frame.h (frame_save_as_regcache): Update declaration.
8405         * inferior.h (get_infcall_suspend_state_regcache): Update
8406         declaration.
8407         * infrun.c (infcall_suspend_state) <registers>: use
8408         readonly_detached_regcache.
8409         (save_infcall_suspend_state): Don't use regcache_dup.
8410         (get_infcall_suspend_state_regcache): Change return type.
8411         * linux-fork.c (struct fork_info) <savedregs>: Change to
8412         readonly_detached_regcache.
8413         <pc>: New field.
8414         (fork_save_infrun_state): Don't use regcache_dup.
8415         (info_checkpoints_command): Adjust.
8416         * mi/mi-main.c (register_changed_p): Update declaration.
8417         (mi_cmd_data_list_changed_registers): Use
8418         readonly_detached_regcache.
8419         (register_changed_p): Change parameter type to
8420         readonly_detached_regcache.
8421         * ppc-linux-tdep.c (ppu2spu_cache) <regcache>: Use
8422         readonly_detached_regcache.
8423         (ppu2spu_sniffer): Construct a new readonly_detached_regcache.
8424         * regcache.c (readonly_detached_regcache::readonly_detached_regcache):
8425         New.
8426         (regcache::save): Move it to reg_buffer.
8427         (regcache::restore): Change parameter type.
8428         (regcache_dup): Remove.
8429         * regcache.h (reg_buffer) <save>: New method.
8430         (readonly_detached_regcache): New class.
8431         * spu-tdep.c (spu2ppu_cache) <regcache>: Use
8432         readonly_detached_regcache.
8433         (spu2ppu_sniffer): Construct a new readonly_detached_regcache.
8434
8435 2018-02-21  Yao Qi  <yao.qi@linaro.org>
8436
8437         * frame.c (frame_save_as_regcache): Use regcache method save.
8438         (frame_pop): Use regcache method restore.
8439         * infrun.c (restore_infcall_suspend_state): Likewise.
8440         * linux-fork.c (fork_load_infrun_state): Likewise.
8441         * ppc-linux-tdep.c (ppu2spu_sniffer): User regcache method
8442         save.
8443         * regcache.c (regcache_save): Remove.
8444         (regcache::restore): More asserts.
8445         (regcache_cpy): Remove.
8446         * regcache.h (regcache_save): Remove the declaration.
8447         (regcache::restore): Move from private to public.
8448         Remove the friend declaration of regcache_cpy.
8449         (regcache_cpy): Remove declaration.
8450
8451 2018-02-21  Yao Qi  <yao.qi@linaro.org>
8452
8453         * aarch64-tdep.c (aarch64_pseudo_register_read_value): Change
8454         parameter type to 'readable_regcache *'.
8455         * amd64-tdep.c (amd64_pseudo_register_read_value): Likewise.
8456         * arm-tdep.c (arm_neon_quad_read): Likewise.
8457         (arm_pseudo_read): Likewise.
8458         * avr-tdep.c (avr_pseudo_register_read): Likewise.
8459         * bfin-tdep.c (bfin_pseudo_register_read): Likewise.
8460         * frv-tdep.c (frv_pseudo_register_read): Likewise.
8461         * gdbarch.c: Re-generated.
8462         * gdbarch.h: Re-generated.
8463         * gdbarch.sh (pseudo_register_read): Change parameter type to
8464         'readable_regcache *'.
8465         (pseudo_register_read_value): Likewise.
8466         * h8300-tdep.c (pseudo_from_raw_register): Likewise.
8467         (h8300_pseudo_register_read): Likewise.
8468         * hppa-tdep.c (hppa_pseudo_register_read): Likewise.
8469         * i386-tdep.c (i386_mmx_regnum_to_fp_regnum): Likewise.
8470         (i386_pseudo_register_read_into_value): Likewise.
8471         (i386_pseudo_register_read_value): Likewise.
8472         * i386-tdep.h (i386_pseudo_register_read_into_value): Update
8473         declaration.
8474         * ia64-tdep.c (ia64_pseudo_register_read): Likewise.
8475         * m32c-tdep.c (m32c_raw_read): Likewise.
8476         (m32c_read_flg): Likewise.
8477         (m32c_banked_register): Likewise.
8478         (m32c_banked_read): Likewise.
8479         (m32c_sb_read): Likewise.
8480         (m32c_part_read): Likewise.
8481         (m32c_cat_read): Likewise.
8482         (m32c_r3r2r1r0_read): Likewise.
8483         (m32c_pseudo_register_read): Likewise.
8484         * m68hc11-tdep.c (m68hc11_pseudo_register_read): Likewise.
8485         * mep-tdep.c (mep_pseudo_cr32_read): Likewise.
8486         (mep_pseudo_cr64_read): Likewise.
8487         (mep_pseudo_register_read): Likewise.
8488         * mips-tdep.c (mips_pseudo_register_read): Likewise.
8489         * msp430-tdep.c (msp430_pseudo_register_read): Likewise.
8490         * nds32-tdep.c (nds32_pseudo_register_read): Likewise.
8491         * regcache.c (regcache::raw_read): Move it to readable_regcache.
8492         (regcache::cooked_read): Likewise.
8493         (regcache::cooked_read_value): Likewise.
8494         (regcache_cooked_read_signed):
8495         (regcache::cooked_read): Likewise.
8496         * regcache.h (readable_regcache): New class.
8497         (regcache): Inherit readable_regcache.  Move some methods to
8498         readable_regcache.
8499         * rl78-tdep.c (rl78_pseudo_register_read): Change
8500         parameter type to 'readable_regcache *'.
8501         * rs6000-tdep.c (do_regcache_raw_read): Remove.
8502         (e500_pseudo_register_read): Change parameter type to
8503         'readable_regcache *'.
8504         (dfp_pseudo_register_read): Likewise.
8505         (vsx_pseudo_register_read): Likewise.
8506         (efpr_pseudo_register_read): Likewise.
8507         * s390-tdep.c (s390_pseudo_register_read): Likewise.
8508         * sh-tdep.c (sh_pseudo_register_read): Likewise.
8509         * sh64-tdep.c (pseudo_register_read_portions): Likewise.
8510         (sh64_pseudo_register_read): Likewise.
8511         * sparc-tdep.c (sparc32_pseudo_register_read): Likewise.
8512         * sparc64-tdep.c (sparc64_pseudo_register_read): Likewise.
8513         * spu-tdep.c (spu_pseudo_register_read_spu): Likewise.
8514         (spu_pseudo_register_read): Likewise.
8515         * xtensa-tdep.c (xtensa_register_read_masked): Likewise.
8516         (xtensa_pseudo_register_read): Likewise.
8517
8518 2018-02-21  Yao Qi  <yao.qi@linaro.org>
8519
8520         * regcache.c (regcache::regcache): Call reg_buffer ctor.
8521         (regcache::arch): Move it to reg_buffer::arch.
8522         (regcache::register_buffer): Likewise.
8523         (regcache::assert_regnum): Likewise.
8524         (regcache::num_raw_registers): Likewise.
8525         * regcache.h (reg_buffer): New class.
8526         (regcache): Inherit reg_buffer.
8527
8528 2018-02-20  Simon Marchi  <simon.marchi@ericsson.com>
8529
8530         * remote-sim.c (gdb_os_printf_filtered, gdb_os_vprintf_filtered,
8531         gdb_os_evprintf_filtered, gdb_os_error): Add ATTRIBUTE_PRINTF.
8532
8533 2018-02-20  Markus Metzger  <markus.t.metzger@intel.com>
8534
8535         * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add mkstemp.
8536
8537 2018-02-19  Alan Hayward  <alan.hayward@arm.com>
8538
8539         * Makefile.in: (COMMON_SFILES): Add common/*.c files.
8540         (SFILES): Remove common/*.c files.
8541         (COMMON_OBS): Remove some *.o files built from common/*.c files.
8542         * common/common.host: Add common reference.
8543         * configure.ac: Likewise.
8544         * configure: Regenerate.
8545
8546 2018-02-16  Yao Qi  <yao.qi@linaro.org>
8547
8548         * block.c (block_namespace_info): Inherit allocate_on_obstack.
8549         (block_initialize_namespace): Use new.
8550         * dwarf2read.c (dwarf2_per_objfile): Inherit allocate_on_obstack.
8551         (dwarf2_free_objfile): Use delete.
8552         * gdbtypes.c (type_pair): Inherit allocate_on_obstack.
8553         (copy_type_recursive): Use new.
8554         * gdb_obstack.h (allocate_on_obstack): New.
8555
8556 2018-02-15  Yao Qi  <yao.qi@linaro.org>
8557
8558         PR gdb/22849
8559         * inferior.c (exit_inferior_1): Reset inf->control.
8560
8561 2018-02-15  Joel Brobecker  <brobecker@adacore.com>
8562
8563         * ada-lang.c (ada_to_fixed_value_create): Delete advance
8564         declaration.
8565
8566 2018-02-14  Pedro Alves  <palves@redhat.com>
8567
8568         * frame-unwind.c (frame_unwind_try_unwinder): Always call
8569         frame_cleanup_after_sniffer on exception.
8570
8571 2018-02-14  Tom Tromey  <tom@tromey.com>
8572
8573         * solist.h (struct target_so_ops) <bfd_open>: Make pathname
8574         const.
8575         (solib_bfd_open): Make pathname const.
8576         * solib.c (solib_bfd_open): Make pathname const.
8577         * solib-spu.c (spu_bfd_fopen): Make name const.
8578         (spu_bfd_open): Make pathname const.
8579         * solib-darwin.c (darwin_bfd_open): Make pathname const.
8580         * solib-aix.c (solib_aix_bfd_open): Make pathname const.
8581
8582 2018-02-14  Tom Tromey  <tom@tromey.com>
8583
8584         * symfile.c (symfile_bfd_open): Update.
8585         * source.h (openp, source_full_path_of, find_and_open_source):
8586         Change argument type to unique_xmalloc_ptr.
8587         * source.c (openp): Take a unique_xmalloc_ptr.
8588         (source_full_path_of, find_and_open_source): Likewise.
8589         (open_source_file, symtab_to_fullname): Update.
8590         * solist.h (struct target_so_ops) <find_and_open_solib>: Take a
8591         unique_xmalloc_ptr.
8592         * solib.c (solib_find_1): Use unique_xmalloc_ptr.
8593         (exec_file_find): Update.
8594         * psymtab.c (psymtab_to_fullname): Update.
8595         * nto-tdep.h (nto_find_and_open_solib): Update.
8596         * nto-tdep.c (nto_find_and_open_solib): Change temp_path to a
8597         unique_xmalloc_ptr.
8598         * exec.c (exec_file_attach): Update.
8599         * dwarf2read.c (try_open_dwop_file): Use unique_xmalloc_ptr.
8600         * cli/cli-cmds.c (find_and_open_script): Use unique_xmalloc_ptr.
8601
8602 2018-02-14  Tom Tromey  <tom@tromey.com>
8603
8604         * solib.c: Include source.h.
8605         * nto-tdep.c: Include source.h.
8606         * mi/mi-cmd-env.c: Include source.h.
8607         * infcmd.c: Include source.h.
8608         * exec.c: Include source.h.
8609         * defs.h (enum openp_flag, openp, source_full_path_of, mod_path)
8610         (add_path, directory_switch, source_path, init_source_path): Move
8611         declarations...
8612         * source.h (enum openp_flag, openp, source_full_path_of, mod_path)
8613         (add_path, directory_switch, source_path, init_source_path):
8614         ...here.
8615
8616 2018-02-14  Tom Tromey  <tom@tromey.com>
8617
8618         * solist.h (exec_file_find, solib_find): Return
8619         unique_xmalloc_ptr.
8620         (solib_bfd_fopen): Take a const char *.
8621         * solib.c (solib_find_1): Return unique_xmalloc_ptr.
8622         (exec_file_find, solib_find): Likewise.
8623         (solib_bfd_fopen): Do not take ownership of "pathname".
8624         (solib_bfd_open): Use unique_xmalloc_ptr.
8625         * solib-darwin.c (darwin_bfd_open): Use unique_xmalloc_ptr.
8626         * solib-aix.c (solib_aix_bfd_open): Use unique_xmalloc_ptr.
8627         * infrun.c (follow_exec): Use unique_xmalloc_ptr.
8628         * exec.c (exec_file_locate_attach): Use unique_xmalloc_ptr.
8629
8630 2018-02-14  Joel Brobecker  <brobecker@adacore.com>
8631
8632         * ada-lang.c (name_match_type_from_name): Remove reference to
8633         ada_name_for_lookup in function's documentation.
8634         * ada-lang.h (ada_name_for_lookup): Delete declaration.
8635
8636 2018-02-13  Simon Marchi  <simon.marchi@polymtl.ca>
8637
8638         * defs.h (enum openp_flags): New enum.
8639         (OPF_TRY_CWD_FIRST, OPF_SEARCH_IN_PATH, OPF_RETURN_REALPATH):
8640         Move to enum openp_flags.
8641         (openp_flags): New enum flags.
8642         (openp): Change parameter type to openp_flags.
8643         * source.c (openp): Change parameter type to openp_flags.
8644         * cli/cli-cmds.c (find_and_open_script): Use openp_flags.
8645         * dwarf2read.c (try_open_dwop_file): Use openp_flags.
8646
8647 2018-02-13  Simon Marchi  <simon.marchi@polymtl.ca>
8648
8649         * maint.c (_initialize_maint_cmds): Fix prefix of maint set/show
8650         per-command.
8651
8652 2018-02-12  Andrew Burgess  <andrew.burgess@embecosm.com>
8653
8654         * dwarf2read.c (dwarf2_release_queue): Delete function, move body
8655         into...
8656         (class dwarf2_queue_guard): ...the destructor of this new class.
8657         (dw2_do_instantiate_symtab): Create instance of the new class
8658         dwarf2_queue_guard, remove cleanup.
8659
8660 2018-02-09  Tom Tromey  <tom@tromey.com>
8661
8662         * source.c (find_source_lines): Don't reference past the end of
8663         the vector.
8664
8665 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
8666
8667         * remote.c (remote_btrace_maybe_reopen): Change error message.
8668         * btrace.c (btrace_enable): Likewise.
8669         (parse_xml_btrace): Likewise.
8670         (parse_xml_btrace_conf): Likewise.
8671
8672 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
8673
8674         * nat/linux-btrace.c (diagnose_perf_event_open_fail): New.
8675         (linux_enable_pt, linux_enable_bts): Call
8676         diagnose_perf_event_open_fail.
8677
8678 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
8679
8680         * nat/linux-btrace.c (perf_event_pt_event_type): Improve error message.
8681         Remove parameter and change return type.  Update callers.  Move it.
8682         (linux_enable_bts, linux_enable_pt): Improve error message.
8683         (linux_enable_pt): Remove zero buffer size check.
8684         (linux_enable_btrace): Improve error messages.  Remove NULL return
8685         check.
8686
8687 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
8688
8689         * btrace.c (btrace_enable): Remove target_supports_btrace call.
8690         * nat/linux-btrace.c (perf_event_pt_event_type): Move.
8691         (kernel_supports_bts, kernel_supports_pt, linux_supports_bts)
8692         (linux_supports_pt, linux_supports_btrace): Remove.
8693         (linux_enable_bts): Call cpu_supports_bts.
8694         * nat/linux-btrace.h (linux_supports_btrace): Remove.
8695         * remote.c (remote_supports_btrace): Remove.
8696         (init_remote_ops): Remove remote_supports_btrace.
8697         * target-delegates.c: Regenerated.
8698         * target.c (target_supports_btrace): Remove.
8699         * target.h (target_ops) <to_supports_btrace>: Remove
8700         (target_supports_btrace): Remove.
8701         * x86-linux-nat.c (x86_linux_create_target): Remove
8702         linux_supports_btrace.
8703
8704 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
8705
8706         * nat/linux-btrace.c (linux_enable_btrace): Throw exception if enabling
8707         btrace failed.
8708         * x86-linux-nat.c (x86_linux_enable_btrace): Catch btrace enabling
8709         exception and use message in own exception.
8710
8711 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
8712
8713         * nat/linux-btrace.c: Include scoped_fd.h and scoped_mmap.h.
8714         (perf_event_pt_event_type): Use gdb_file_up.
8715         (linux_enable_bts, linux_enable_pt): Use gdb::unique_xmalloc_ptr,
8716         scoped_fd, and scoped_mmap.
8717
8718 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
8719
8720         * common/scoped_mmap.h: New.
8721         * unittests/scoped_mmap-selftest.c: New.
8722         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
8723         unittests/scoped_mmap-selftest.c.
8724
8725 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
8726
8727         * common/scoped_fd.h: New.
8728         * unittests/scoped_fd-selftest.c: New.
8729         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
8730         unittests/scoped_fd-selftest.c.
8731
8732 2018-02-09  Tom Tromey  <tom@tromey.com>
8733
8734         * auto-load.c (auto_load_section_scripts): Use
8735         gdb::unique_xmalloc_ptr.
8736
8737 2018-02-09  Tom Tromey  <tom@tromey.com>
8738
8739         * auto-load.c (execute_script_contents): Use std::string.
8740
8741 2018-02-09  Joel Brobecker  <brobecker@adacore.com>
8742
8743         * NEWS <Changes in GDB 8.1>: Clarify that "rbreak" is a new
8744         Python function, rather than a new command.
8745
8746 2018-02-08  Tom Tromey  <tom@tromey.com>
8747
8748         * solib.c (solib_find_1): Use std::string.
8749         (solib_bfd_fopen): Use unique_xmalloc_ptr.
8750
8751 2018-02-08  Tom Tromey  <tom@tromey.com>
8752
8753         * build-id.c (build_id_to_debug_bfd): Use unique_xmalloc_ptr.
8754
8755 2018-02-08  Tom Tromey  <tom@tromey.com>
8756
8757         * source.c (find_source_lines): Use gdb::def_vector.
8758
8759 2018-02-08  Tom Tromey  <tom@tromey.com>
8760
8761         * macrocmd.c (struct temporary_macro_definition): New.
8762         (macro_define_command): Use temporary_macro_definition.  Remove
8763         cleanups.
8764         (free_macro_definition_ptr): Remove.
8765
8766 2018-02-08  Tom Tromey  <tom@tromey.com>
8767
8768         * macroexp.c (maybe_expand): Use std::string.
8769
8770 2018-02-08  Tom Tromey  <tom@tromey.com>
8771
8772         * macroexp.c (struct macro_buffer): Add initializers for some
8773         members.
8774         (init_buffer, init_shared_buffer, free_buffer)
8775         (free_buffer_return_text): Remove.
8776         (macro_buffer): New constructors.
8777         (~macro_buffer): New destructor.
8778         (macro_buffer::set_shared): New method.
8779         (macro_buffer::resize_buffer, macro_buffer::appendc)
8780         (macro_buffer::appendmem): Now methods, not free functions.
8781         (set_token, append_tokens_without_splicing, stringify)
8782         (macro_stringify): Update.
8783         (gather_arguments): Change return type.  Remove argc_p argument,
8784         add args_ptr argument.  Use std::vector.
8785         (substitute_args): Remove argc argument.  Accept std::vector.
8786         (expand): Update.  Use std::vector.
8787         (scan, macro_expand, macro_expand_next): Update.
8788
8789 2018-02-08  Tom Tromey  <tom@tromey.com>
8790
8791         * symtab.c (default_collect_symbol_completion_matches_break_on):
8792         Use unique_xmalloc_ptr.
8793         * macroscope.h: (sal_macro_scope, user_macro_scope)
8794         (default_macro_scope): Return unique_xmalloc_ptr.
8795         * macroscope.c (sal_macro_scope, user_macro_scope)
8796         (default_macro_scope): Return unique_xmalloc_ptr.
8797         * macroexp.h (macro_expand, macro_expand_once): Return
8798         unique_xmalloc_ptr.
8799         * macroexp.c (macro_expand, macro_expand_once): Return
8800         unique_xmalloc_ptr.
8801         * macrocmd.c (macro_expand_command, macro_expand_once_command)
8802         (info_macro_command, info_macros_command): Use
8803         unique_xmalloc_ptr.
8804         * compile/compile-c-support.c (write_macro_definitions): Use
8805         unique_xmalloc_ptr.
8806         * c-exp.y (c_parse): Use unique_xmalloc_ptr.
8807
8808 2018-02-07  Simon Marchi  <simon.marchi@ericsson.com>
8809
8810         * value.c (value_static_field): Assign field type instead of
8811         containing type when returning an optimized out value.
8812
8813 2018-02-06  Yao Qi  <yao.qi@linaro.org>
8814
8815         * ft32-tdep.c (ft32_read_pc): Remove.
8816         (ft32_write_pc): Remove.
8817         (ft32_gdbarch_init): Update.
8818         * m32r-tdep.c (m32r_read_pc): Remove.
8819         (m32r_gdbarch_init): Update.
8820         * mep-tdep.c (mep_read_pc): Remove.
8821         (mep_gdbarch_init): Update.
8822         * microblaze-tdep.c (microblaze_write_pc): Remove.
8823         (microblaze_gdbarch_init): Update.
8824         * mn10300-tdep.c (mn10300_read_pc): Remove.
8825         (mn10300_write_pc): Remove.
8826         (mn10300_gdbarch_init): Update.
8827         * moxie-tdep.c (moxie_read_pc): Remove.
8828         (moxie_write_pc): Remove.
8829         (moxie_gdbarch_init): Update.
8830
8831 2018-02-06  Yao Qi  <yao.qi@linaro.org>
8832
8833         * expprint.c (print_subexp_standard): Handle
8834         OP_F77_UNDETERMINED_ARGLIST.
8835         (dump_subexp_body_standard): Likewise.
8836
8837 2018-02-05  Alan Hayward  <alan.hayward@arm.com>
8838
8839         * target-descriptions.c (tdesc_element_visitor) Add empty
8840         implementations.
8841         (tdesc_type): Move make_gdb_type from here.
8842         (tdesc_type_builtin): Likewise.
8843         (tdesc_type_vector): Likewise.
8844         (tdesc_type_with_fields): Move make_gdb_type_ functions from here.
8845         (make_gdb_type_struct): Move from tdesc_type_with_fields.
8846         (make_gdb_type_union): Likewise.
8847         (make_gdb_type_flags): Likewise.
8848         (make_gdb_type_enum): Likewise.
8849         (make_gdb_type): New function.
8850         (tdesc_register_type): Use static make_gdb_type.
8851
8852 2018-02-05  Ruslan Kabatsayev <b7.10110111@gmail.com>
8853
8854         * infcmd.c (default_print_one_register_info): Align natural-format
8855         column values consistently one under another.
8856         (pad_to_column): New function.
8857
8858 2018-02-05  Joel Brobecker  <brobecker@adacore.com>
8859
8860         * dwarf2read.c (dwarf2_physname): Move commment.
8861
8862 2018-02-01  Leszek Swirski  <leszeks@google.com>
8863
8864         * varobj.c (varobj_formatted_print_options): Allow recursive
8865         pretty printing if pretty printing is enabled.
8866
8867 2018-02-01  Leszek Swirski  <leszeks@google.com>
8868
8869         * c-exp.y (lex_one_token, classify_name, yylex): Don't classify
8870         names after a structop as a filename.
8871
8872 2018-02-01  Yao Qi  <yao.qi@linaro.org>
8873
8874         * arm-tdep.c (arm_record_data_proc_misc_ld_str): Rewrite it.
8875         (arm_record_coproc_data_proc): Likewise.
8876
8877 2018-02-01  Yao Qi  <yao.qi@linaro.org>
8878
8879         * arm-tdep.c (arm_record_extension_space): Change ret to signed.
8880
8881 2018-01-31  Nikola Prica  <nikola.prica@rt-rk.com>
8882
8883         * rs6000-tdep.c (skip_prologue): Remove shifting for lr_reg and
8884         assign shifted lr_reg to fdata->lr_register when lr_reg is set.
8885
8886 2018-01-31  Pedro Alves  <palves@redhat.com>
8887
8888         * darwin-nat.c (darwin_interrupt): Remove ptid_t parameter.
8889         * inflow.c (child_terminal_save_inferior): Wrap reference to
8890         tcgetpgrp in HAVE_TERMIOS_H.
8891         (child_interrupt, child_pass_ctrlc): Wrap references to signal in
8892         _WIN32.
8893         * remote-sim.c (gdbsim_interrupt): Remove ptid_t parameter and
8894         always iterate over all inferiors.
8895         (gdbsim_cntrl_c): Adjust.
8896         * windows-nat.c (windows_interrupt): Remove 'ptid_t' parameter.
8897
8898 2018-01-31  Joel Brobecker  <brobecker@adacore.com>
8899
8900         * gdbtypes.c (lookup_array_range_type): Make sure the array's
8901         index type is objfile-owned if the element type is as well.
8902
8903 2018-01-31  Joel Brobecker  <brobecker@adacore.com>
8904
8905         GDB 8.1 released.
8906
8907 2018-01-30  Philipp Rudo  <prudo@linux.vnet.ibm.com>
8908
8909         * s390-linux-tdep.c: Remove includes "features/s390-linux32.c" and
8910         "features/s390x-linux64.c".
8911         (_initialize_s390_linux_tdep): Remove initialization of tdescs
8912         s390_linux32 and s390x_linux64.
8913         (s390_linux_init_abi_31, s390_linux_init_abi_64): Don't set
8914         default tdesc.
8915         * s390-tdep.c: Include "features/s390-linux32.c" and
8916         "features/s390x-linux64.c".
8917         (s390_tdesc_valid): Add check for tdesc_has_registers.
8918         (s390_gdbarch_init): Make sure there is always a valid tdesc.
8919         (_initialize_s390_tdep): Initialize tdesc_s390_linux32 and
8920         tdesc_s390x_linux64.
8921         * s390-linux-tdep.h: Move export of tdesc_s390_linux32 and
8922         tdesc_s390x_linux64 to...
8923         * s390-tdep.h: ...here.
8924
8925 2018-01-30  Pedro Alves  <palves@redhat.com>
8926
8927         PR gdb/13211
8928         * config.in, configure: Regenerate.
8929         * configure.ac: Check for getpgid.
8930         * go32-nat.c (go32_pass_ctrlc): New.
8931         (go32_target): Install it.
8932         * inf-child.c (inf_child_target): Install
8933         child_terminal_save_inferior, child_pass_ctrlc and
8934         child_interrupt.
8935         * inf-ptrace.c (inf_ptrace_interrupt): Delete.
8936         (inf_ptrace_target): No longer install it.
8937         * infcmd.c (interrupt_target_1): Adjust.
8938         * inferior.h (child_terminal_save_inferior, child_pass_ctrlc)
8939         (child_interrupt): Declare.
8940         (inferior::terminal_state): New.
8941         * inflow.c (struct terminal_info): Update comments.
8942         (inferior_process_group): Delete.
8943         (terminal_is_ours): Delete.
8944         (gdb_tty_state): New.
8945         (child_terminal_init): Adjust.
8946         (is_gdb_terminal, sharing_input_terminal_1)
8947         (sharing_input_terminal): New functions.
8948         (child_terminal_inferior): Adjust.  Use sharing_input_terminal.
8949         Set the process's actual process group in the foreground if
8950         possible.  Handle is_ours_for_output/is_ours distinction.  Don't
8951         mark terminal as the inferior's if not sharing GDB's terminal.
8952         Don't check attach_flag.
8953         (child_terminal_ours_for_output, child_terminal_ours): Adjust to
8954         pass down a target_terminal_state.
8955         (child_terminal_save_inferior): New, factored out from ...
8956         (child_terminal_ours_1): ... this.  Handle
8957         target_terminal_state::is_ours_for_output.
8958         (child_interrupt, child_pass_ctrlc): New.
8959         (inflow_inferior_exit): Clear the inferior's terminal_state.
8960         (copy_terminal_info): Copy the inferior's terminal state.
8961         (_initialize_inflow): Remove reference to terminal_is_ours.
8962         * inflow.h (inferior_process_group): Delete.
8963         * nto-procfs.c (nto_handle_sigint, procfs_interrupt): Adjust.
8964         * procfs.c (procfs_target): Don't install procfs_interrupt.
8965         (procfs_interrupt): Delete.
8966         * remote.c (remote_serial_quit_handler): Adjust.
8967         (remote_interrupt): Remove ptid parameter.  Adjust.
8968         * target-delegates.c: Regenerate.
8969         * target.c: Include "terminal.h".
8970         (target_terminal::terminal_state): Rename to ...
8971         (target_terminal::m_terminal_state): ... this.
8972         (target_terminal::init): Adjust.
8973         (target_terminal::inferior): Adjust to per-inferior
8974         terminal_state.
8975         (target_terminal::restore_inferior, target_terminal_is_ours_kind): New.
8976         (target_terminal::ours, target_terminal::ours_for_output): Use
8977         target_terminal_is_ours_kind.
8978         (target_interrupt): Remove ptid parameter.  Adjust.
8979         (default_target_pass_ctrlc): Adjust.
8980         * target.h (target_ops::to_terminal_save_inferior): New field.
8981         (target_ops::to_interrupt): Remove ptid_t parameter.
8982         (target_interrupt): Remove ptid_t parameter.  Update comment.
8983         (target_pass_ctrlc): Update comment.
8984         * target/target.h (target_terminal_state): New scoped enum,
8985         factored out of ...
8986         (target_terminal::terminal_state): ... here.
8987         (target_terminal::inferior): Update comments.
8988         (target_terminal::restore_inferior): New.
8989         (target_terminal::is_inferior, target_terminal::is_ours)
8990         (target_terminal::is_ours_for_output): Adjust.
8991         (target_terminal::scoped_restore_terminal_state): Adjust to
8992         rename, and call restore_inferior() instead of inferior().
8993         (target_terminal::scoped_restore_terminal_state::m_state): Change
8994         type.
8995         (target_terminal::terminal_state): Rename to ...
8996         (target_terminal::m_terminal_state): ... this and change type.
8997
8998 2018-01-30  Pedro Alves  <palves@redhat.com>
8999
9000         * linux-nat.c (wait_for_signal): New function.
9001         (wait_lwp, linux_nat_wait_1): Use it instead of calling sigsuspend
9002         directly.
9003         (async_terminal_is_ours)
9004         (linux_nat_terminal_inferior, linux_nat_terminal_ours): Delete.
9005         (linux_nat_add_target): Don't override
9006         to_terminal_inferior/to_terminal_ours.
9007
9008 2018-01-29  Sergio Durigan Junior  <sergiodj@redhat.com>
9009
9010         * remote.c (remote_follow_fork): Don't call "detach_inferior".
9011
9012 2018-01-28  Simon Marchi  <simon.marchi@ericsson.com>
9013
9014         * dwarf2read.c (free_dwo_files): Add forward-declaration.
9015         (dwarf2_per_objfile::~dwarf2_per_objfile): Move content from
9016         dwarf2_per_objfile_free here.
9017         (dwarf2_per_objfile_free): Remove.
9018         (_initialize_dwarf2_read): Don't register
9019         dwarf2_per_objfile_free as a registry cleanup.
9020
9021 2018-01-27  Eli Zaretskii  <eliz@gnu.org>
9022
9023         Avoid compilation errors in MinGW native builds
9024
9025         The error is triggered by including python-internal.h, and the
9026         error message is:
9027
9028              In file included from d:\usr\lib\gcc\mingw32\6.3.0\include\c++\math.h:36:0,
9029                       from build-gnulib/import/math.h:27,
9030                       from d:/usr/Python26/include/pyport.h:235,
9031                       from d:/usr/Python26/include/Python.h:58,
9032                       from python/python-internal.h:94,
9033                       from python/py-arch.c:24:
9034              d:\usr\lib\gcc\mingw32\6.3.0\include\c++\cmath:1157:11: error: '::hypot' has not been declared
9035         using ::hypot;
9036                 ^~~~~
9037
9038         This happens because Python headers define 'hypot' to expand t
9039         '_hypot' in the Windows builds.
9040         * python/python-internal.h (_hypot) [__MINGW32__]: Define back to
9041         'hypoth'.  This avoids a compilation error.
9042
9043 2018-01-26  Alan Hayward  <alan.hayward@arm.com>
9044
9045         * MAINTAINERS (Write After Approval): Fix ordering.
9046
9047 2018-01-26  Alan Hayward  <alan.hayward@arm.com>
9048
9049         * MAINTAINERS (Write After Approval): Add Alan Hayward.
9050
9051 2018-01-26  Alan Modra  <amodra@gmail.com>
9052
9053         * ppc-linux-tdep.c (powerpc32_plt_stub): Make const.
9054         (powerpc32_plt_stub_so_1): Rename from powerpc32_plt_stub_so.
9055         Remove nop.  Make const.  Comment.
9056         (powerpc32_plt_stub_so_2): New.
9057         (POWERPC32_PLT_CHECK_LEN): Rename from POWERPC32_PLT_STUB_LEN.
9058         Correct count.  Update uses.
9059         (ppc_skip_trampoline_code): Match powerpc32_plt_stub_so_2 too.
9060         Move common code reading PLT entry word.  Correct
9061         powerpc32_plt_stub PLT address calculation.
9062         * ppc64-tdep.c (ppc64_standard_linkage1): Make const.
9063         (ppc64_standard_linkage2, ppc64_standard_linkage3): Likewise.
9064         (ppc64_standard_linkage4, ppc64_standard_linkage5): Likewise.
9065         (ppc64_standard_linkage6, ppc64_standard_linkage7): Likewise.
9066         (ppc64_standard_linkage8): Likewise.
9067         * rs6000-tdep.c (ppc_insns_match_pattern): Make pattern const.
9068         Correct insns description.
9069         * ppc-tdep.h (ppc_insns_match_pattern): Update prototype.
9070
9071 2018-01-24  Pedro Alves  <palves@redhat.com>
9072
9073         GCC PR libstdc++/83906
9074         * gdbtypes.c (operator==(const dynamic_prop &,
9075         const dynamic_prop &)): New.
9076         (operator==(const range_bounds &, const range_bounds &)): New.
9077         (check_types_equal): Use them instead of memcmp.
9078         * gdbtypes.h (operator==(const dynamic_prop &,
9079         const dynamic_prop &)): Declare.
9080         (operator!=(const dynamic_prop &, const dynamic_prop &)): Declare.
9081         (operator==(const range_bounds &, const range_bounds &)): Declare.
9082         (operator!=(const range_bounds &, const range_bounds &)): Declare.
9083
9084 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
9085
9086         * s390-linux-tdep.c (s390_record_address_mask)
9087         (s390_record_calc_disp_common, s390_record_calc_disp)
9088         (s390_record_calc_disp_vsce, s390_record_calc_rl, s390_popcnt)
9089         (s390_record_gpr_g, s390_record_gpr_h, s390_record_vr)
9090         (s390_process_record): Move to s390-tdep.c.
9091         (s390_linux_init_abi_any): Adjust.
9092         * s390-tdep.c (s390_record_address_mask)
9093         (s390_record_calc_disp_common, s390_record_calc_disp)
9094         (s390_record_calc_disp_vsce, s390_record_calc_rl, s390_popcnt)
9095         (s390_record_gpr_g, s390_record_gpr_h, s390_record_vr)
9096         (s390_process_record): Moved from s390-linux-tdep.c
9097         (s390_gdbarch_init): Adjust.
9098
9099 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
9100
9101         * s390-linux-nat.c (s390-tdep.h): New include.
9102         * Makefile.in (ALL_TARGET_OBS): Add s390-tdep.o.
9103         (HFILES_NO_SRCDIR): Add s390-tdep.h.
9104         (ALLDEPFILES): Add s390-tdep.c.
9105         * configure.tgt (s390*-*-linux*): Add s390-tdep.o.
9106         * s390-linux-tdep.h (HWCAP_S390_*, S390_*_REGNUM): Move to...
9107         * s390-tdep.h: ...this.  New file.
9108         * s390-linux-tdep.c (s390-tdep.h): New include.
9109         (_initialize_s390_tdep): Rename to...
9110         (_initialize_s390_linux_tdep): ...this and adjust.
9111         (s390_abi_kind, s390_vector_abi_kind, gdbarch_tdep)
9112         (enum named opcodes, S390_NUM_GPRS, S390_NUM_FPRS): Move to
9113         s390-tdep.h.
9114         (s390_break_insn, s390_breakpoint, s390_readinstruction, is_ri)
9115         (is_ril, is_rr, is_rre, is_rs, is_rsy, is_rx, is_rxy)
9116         (s390_is_partial_instruction, s390_software_single_step)
9117         (is_non_branch_ril, s390_displaced_step_copy_insn)
9118         (s390_displaced_step_fixup, s390_displaced_step_hw_singlestep)
9119         (s390_prologue_data, s390_addr, s390_store, s390_load)
9120         (s390_check_for_saved, s390_analyze_prologue, s390_skip_prologue)
9121         (s390_register_call_saved, s390_guess_tracepoint_registers)
9122         (s390_register_name, s390_dwarf_regmap, s390_dwarf_reg_to_regnum)
9123         (regnum_is_gpr_full, regnum_is_vxr_full, s390_value_from_register)
9124         (s390_pseudo_register_name, s390_pseudo_register_type)
9125         (s390_pseudo_register_read, s390_pseudo_register_write)
9126         (s390_pseudo_register_reggroup_p, s390_ax_pseudo_register_collect)
9127         (s390_ax_pseudo_register_push_stack, s390_gen_return_address)
9128         (s390_addr_bits_remove, s390_address_class_type_flags)
9129         (s390_address_class_type_flags_to_name)
9130         (s390_address_class_name_to_type_flags, s390_effective_inner_type)
9131         (s390_function_arg_float, s390_function_arg_vector)
9132         (is_power_of_two, s390_function_arg_integer, s390_arg_state)
9133         (s390_handle_arg, s390_push_dummy_call, s390_dummy_id)
9134         (s390_frame_align, s390_register_return_value, s390_return_value)
9135         (s390_stack_frame_destroyed_p, s390_unwind_pc, s390_unwind_sp)
9136         (s390_unwind_pseudo_register, s390_adjust_frame_regnum)
9137         (s390_dwarf2_prev_register, s390_dwarf2_frame_init_reg)
9138         (s390_trad_frame_prev_register, s390_unwind_cache)
9139         (s390_prologue_frame_unwind_cache)
9140         (s390_backchain_frame_unwind_cache, s390_frame_unwind_cache)
9141         (s390_frame_this_id, s390_frame_prev_register, s390_frame_unwind)
9142         (s390_stub_unwind_cache, s390_stub_frame_unwind_cache)
9143         (s390_stub_frame_this_id, s390_stub_frame_prev_register)
9144         (s390_stub_frame_sniffer, s390_stub_frame_unwind)
9145         (s390_frame_base_address, s390_local_base_address)
9146         (s390_frame_base, s390_gcc_target_options)
9147         (s390_gnu_triplet_regexp, s390_stap_is_single_operand)
9148         (s390_validate_reg_range, s390_tdesc_valid)
9149         (s390_gdbarch_tdep_alloc, s390_gdbarch_init): Move to...
9150         * s390-tdep.c: ...this.  New file.
9151
9152 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
9153
9154         * s390-linux-tdep.c (gdbarch_tdep.s390_syscall_record): New hook.
9155         (s390_process_record, s390_gdbarch_tdep_alloc)
9156         (s390_linux_init_abi_any): Use/set new hook.
9157
9158 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
9159
9160         * s390-linux-tdep.c (osabi.h): New include.
9161         (s390_linux_init_abi_31, s390_linux_init_abi_64)
9162         (s390_linux_init_abi_any): New functions.
9163         (s390_gdbarch_init, _initialize_s390_tdep): Adjust.
9164
9165 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
9166
9167         * s390-linux-tdep.c (s390_gdbarch_init): Use gdb_assert for
9168         tdesc_has_registers check
9169
9170 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
9171
9172         * s390-linux-tdep.c (s390_tdesc_valid): New function.
9173         (s390_validate_reg_range): New macro.
9174         (s390_gdbarch_init): Adjust.
9175
9176 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
9177
9178         * s390-linux-tdep.c (gdbarch_tdep) <tdesc>: New field.
9179         (s390_gdbarch_tdep_alloc): Adjust.
9180         (s390_gdbarch_init): Adjust.
9181
9182 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
9183
9184         * s390-linux-tdep.c (gdbarch_tdep) <have_linux_v1, have_linux_v2>
9185         <have_tdb>: Change type to bool.
9186         (s390_gdbarch_tdep_alloc): Adjust.
9187         (s390_gdbarch_init): Adjust.
9188
9189 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
9190
9191         * s390-linux-tdep (s390_abi_kind) <ABI_NONE>: New default field.
9192         (gdbarch_tdep) <have_upper, have_vx>: New fields.
9193         (s390_gdbarch_tdep_alloc): New function.
9194         (s390_gdbarch_init): Allocate tdep at start and use its fields
9195         instead of separate variables.
9196
9197 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
9198
9199         * s390-linux-tdep.c (s390_gdbarch_init): Remove duplicate checks
9200         when looking for cached gdbarch and add comment for remaining.
9201
9202 2018-01-22  Pedro Alves  <palves@redhat.com>
9203             Sergio Durigan Junior  <sergiodj@redhat.com>
9204
9205         * typeprint.c (whatis_exp): Initialize "val" in the "whatis type"
9206         case.
9207
9208 2018-01-22  Maciej W. Rozycki  <macro@mips.com>
9209
9210         * MAINTAINERS: Update my company e-mail address.
9211
9212 2018-01-22  Yao Qi  <yao.qi@linaro.org>
9213
9214         * regcache.c (cooked_write_test): New function.
9215         (_initialize_regcache): Register the test.
9216
9217 2018-01-22  Yao Qi  <yao.qi@linaro.org>
9218
9219         * ia64-tdep.c (ia64_pseudo_register_read): Call
9220         regcache->cooked_read instead of regcache_cooked_read_unsigned.
9221         * m32c-tdep.c (m32c_cat_read): Likewise.
9222         (m32c_r3r2r1r0_read): Likewise.
9223         * m68hc11-tdep.c (m68hc11_pseudo_register_read): Likewise.
9224         * xtensa-tdep.c (xtensa_register_read_masked): Likewise.
9225
9226 2018-01-22  Yao Qi  <yao.qi@linaro.org>
9227
9228         * aarch64-tdep.c (aarch64_pseudo_read_value): Call regcache
9229         method raw_read instead of regcache_raw_read.
9230         * amd64-tdep.c (amd64_pseudo_register_read_value): Likewise.
9231         * arm-tdep.c (arm_neon_quad_read): Likewise.
9232         * avr-tdep.c (avr_pseudo_register_read): Likewise.
9233         * bfin-tdep.c (bfin_pseudo_register_read): Likewise.
9234         * frv-tdep.c (frv_pseudo_register_read): Likewise.
9235         * h8300-tdep.c (h8300_pseudo_register_read): Likewise.
9236         * i386-tdep.c (i386_mmx_regnum_to_fp_regnum): Likewise.
9237         (i386_pseudo_register_read_into_value): Likewise.
9238         * mep-tdep.c (mep_pseudo_cr32_read): Likewise.
9239         * msp430-tdep.c (msp430_pseudo_register_read): Likewise.
9240         * nds32-tdep.c (nds32_pseudo_register_read): Likewise.
9241         * rl78-tdep.c (rl78_pseudo_register_read): Likewise.
9242         * s390-linux-tdep.c (s390_pseudo_register_read): Likewise.
9243         * sparc-tdep.c (sparc32_pseudo_register_read):  Likewise.
9244         * sparc64-tdep.c (sparc64_pseudo_register_read): Likewise.
9245         * spu-tdep.c (spu_pseudo_register_read_spu):  Likewise.
9246         * xtensa-tdep.c (xtensa_pseudo_register_read): Likewise.
9247
9248 2018-01-22  Yao Qi  <yao.qi@linaro.org>
9249
9250         * Makefile.in (ALL_TARGET_OBS): Remove mt-tdep.o.
9251         * configure.tgt: Remove target mt.
9252         * mt-tdep.c: Remove.
9253         * regcache.c (cooked_read_test): Remove the check for mt.
9254
9255 2018-01-22  Yao Qi  <yao.qi@linaro.org>
9256
9257         * jit.c (jit_frame_prev_register): Call regcache::cooked_read
9258         instead of gdbarch_pseudo_register_read_value.
9259
9260 2018-01-22  Joel Brobecker  <brobecker@adacore.com>
9261
9262         * dwarf2read.c (need_gnat_info): Return nonzero if the cu's
9263         language is Ada.
9264
9265 2018-01-22  Joel Brobecker  <brobecker@adacore.com>
9266
9267         * linespec.c (create_sals_line_offset): Remove code that preserved
9268         the symtab_and_line's line number.
9269
9270 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
9271
9272         * varobj.c (varobj_create): Don't set valid_block when creating a
9273         floating varobj.
9274
9275 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
9276
9277         * varobj.c (varobj_create): Remove out of date comment.
9278
9279 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
9280
9281         PR mi/20395
9282         * ada-exp.y (write_var_from_sym): Pass extra parameter when
9283         updating innermost block.
9284         * parse.c (innermost_block_tracker::update): Take extra type
9285         parameter, and check types match before updating innermost block.
9286         (write_dollar_variable): Update innermost block for registers.
9287         * parser-defs.h (enum innermost_block_tracker_type): New enum.
9288         (innermost_block_tracker::innermost_block_tracker): Initialise
9289         m_types member.
9290         (innermost_block_tracker::reset): Take type parameter.
9291         (innermost_block_tracker::update): Take type parameter, and pass
9292         type through as needed.
9293         (innermost_block_tracker::m_types): New member.
9294         * varobj.c (varobj_create): Pass type when reseting innermost
9295         block.
9296
9297 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
9298
9299         * ada-exp.y (write_var_from_sym): Switch to innermost_block API.
9300         * ada-lang.c (resolve_subexp): Likewise.
9301         * breakpoint.c (set_breakpoint_condition) Likewise.
9302         (watch_command_1) Likewise.
9303         * c-exp.y (variable): Likewise.
9304         * d-exp.y (PrimaryExpression): Likewise.
9305         * f-exp.y (variable): Likewise.
9306         * go-exp.y (variable): Likewise.
9307         * m2-exp.y (variable): Likewise.
9308         * objfiles.c (objfile::~objfile): Likewise.
9309         * p-exp.y (variable): Likewise.
9310         * parse.c (innermost_block): Change type.
9311         * parser-defs.h (class innermost_block_tracker): New.
9312         (innermost_block): Change to innermost_block_tracker.
9313         * printcmd.c (display_command): Switch to innermost_block API.
9314         (do_one_display): Likewise.
9315         * rust-exp.y (do_one_display): Likewise.
9316         * symfile.c (clear_symtab_users): Likewise.
9317         * varobj.c (varobj_create): Switch to innermost_block API, replace
9318         use of innermost_block with block stored on varobj object.
9319
9320 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
9321
9322         * expression.h (innermost_block): Remove declaration.
9323         * varobj.c: Add 'parser-defs.h' include.
9324
9325 2018-01-19  Tom Tromey  <tom@tromey.com>
9326
9327         * rust-lang.c (rust_lookup_symbol_nonlocal): Look up qualified
9328         symbols in the static and global blocks.
9329
9330 2018-01-19  James Clarke  <jrtc27@jrtc27.com>
9331
9332         * nat/linux-ptrace.c: Remove unnecessary reinclusion of
9333         gdb_ptrace.h, and move including gdb_wait.h ...
9334         * nat/linux-ptrace.h: ... to here.
9335
9336 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
9337
9338         * inf-ptrace.c (inf_ptrace_detach): Adjust call to
9339         inf_ptrace_detach_success.
9340         (inf_ptrace_detach_success): Add inferior parameter, use it
9341         instead of inferior_ptid, pass it to detach_inferior.
9342         * inf-ptrace.h (inf_ptrace_detach_success): Add inferior
9343         parameter.
9344         * inferior.c (detach_inferior): Add overload that takes an
9345         inferior object.
9346         * inferior.h (detach_inferior): Likewise.
9347         * linux-nat.c (linux_nat_detach): Use the inf parameter, don't
9348         use inferior_ptid, adjust call to inf_ptrace_detach_success.
9349         * linux-thread-db.c (thread_db_detach): Use inf parameter.
9350
9351 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
9352
9353         * target.h (struct target_ops) <to_detach>: Add inferior
9354         parameter.
9355         (target_detach): Likewise.
9356         * target.c (dispose_inferior): Pass inferior down.
9357         (target_detach): Pass inferior down.  Assert that it is equal to
9358         the current inferior.
9359         * aix-thread.c (aix_thread_detach): Pass inferior down.
9360         * corefile.c (core_file_command): Pass current_inferior() down.
9361         * corelow.c (core_detach): Add inferior parameter.
9362         * darwin-nat.c (darwin_detach): Likewise.
9363         * gnu-nat.c (gnu_detach): Likewise.
9364         * inf-ptrace.c (inf_ptrace_detach): Likewise.
9365         * infcmd.c (detach_command): Pass current_inferior() down to
9366         target_detach.
9367         * infrun.c (follow_fork_inferior): Pass parent_inf to
9368         target_detach.
9369         (handle_vfork_child_exec_or_exit): Pass inf->vfork_parent to
9370         target_detach.
9371         * linux-nat.c (linux_nat_detach): Add inferior parameter.
9372         * linux-thread-db.c (thread_db_detach): Likewise.
9373         * nto-procfs.c (procfs_detach): Likewise.
9374         * procfs.c (procfs_detach): Likewise.
9375         * record.c (record_detach): Likewise.
9376         * record.h (struct inferior): Forward-declare.
9377         (record_detach): Add inferior parameter.
9378         * remote-sim.c (gdbsim_detach): Likewise.
9379         * remote.c (remote_detach_1): Likewise.
9380         (remote_detach): Likewise.
9381         (extended_remote_detach): Likewise.
9382         * sol-thread.c (sol_thread_detach): Likewise.
9383         * target-debug.h (target_debug_print_inferior_p): New macro.
9384         * target-delegates.c: Re-generate.
9385         * top.c (kill_or_detach): Pass inferior down to target_detach.
9386         * windows-nat.c (windows_detach): Add inferior parameter.
9387
9388 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
9389
9390         * target.h (struct target_ops) <to_detach>: Remove args
9391         parameter.
9392         (target_detach): Likewise.
9393         * target.c (dispose_inferior): Adjust.
9394         (target_detach): Remove args parameter, adjust.
9395         * aix-thread.c (aix_thread_detach): Adjust.
9396         * corefile.c (core_file_command): Adjust.
9397         * corelow.c (core_detach): Adjust.
9398         * darwin-nat.c (darwin_detach): Adjust.
9399         * gnu-nat.c (gnu_detach): Adjust.
9400         * inf-ptrace.c (inf_ptrace_detach): Adjust.
9401         * infcmd.c (detach_command): Adjust
9402         * infrun.c (follow_fork_inferior): Adjust.
9403         (handle_vfork_child_exec_or_exit): Adjust.
9404         * linux-fork.c (linux_fork_detach): Remove args parameter.
9405         * linux-fork.h (linux_fork_detach): Likewise.
9406         * linux-nat.c (linux_nat_detach): Likewise, and adjust.
9407         * linux-thread-db.c (thread_db_detach): Likewise.
9408         * nto-procfs.c (procfs_detach): Likewise.
9409         * procfs.c (procfs_detach): Likewise.
9410         (do_detach): Remove signo parameter.
9411         * record.c (record_detach): Remove args parameter.
9412         * record.h (record_detach): Likewise.
9413         * remote-sim.c (gdbsim_detach): Likewise.
9414         * remote.c (remote_detach_1): Likewise.
9415         (remote_detach): Likewise.
9416         (extended_remote_detach): Likewise.
9417         * sol-thread.c (sol_thread_detach): Likewise.
9418         * target-delegates.c: Re-generate.
9419         * top.c (struct qt_args) <args>: Remove field.
9420         (kill_or_detach): Don't pass args.
9421         (quit_force): Don't set args.
9422         * windows-nat.c (windows_detach): Remove args parameter.
9423
9424 2018-01-19  Yao Qi  <yao.qi@linaro.org>
9425
9426         * arm-linux-tdep.c (arm_linux_gcc_target_options): New function.
9427         (arm_linux_init_abi): Install it.
9428
9429 2018-01-19  Yao Qi  <yao.qi@linaro.org>
9430
9431         * osabi.c (gdb_osabi_names): Extend the regexp for
9432         arm-linux-gnueabihf.
9433
9434 2018-01-18  Yao Qi  <yao.qi@linaro.org>
9435
9436         * dwarf2read.c (abbrev_table) <abbrevs>: Rename it to
9437         m_abbrevs.
9438         (abbrev_table::add_abbrev): Update.
9439         (abbrev_table::lookup_abbrev): Update.
9440
9441 2018-01-18  Yao Qi  <yao.qi@linaro.org>
9442
9443         * ppc-linux-tdep.c (ppu2spu_prev_register): Call cooked_read.
9444
9445 2018-01-17  Sergio Durigan Junior  <sergiodj@redhat.com>
9446
9447         * compile/compile.c (compile_to_object): Convert "triplet_rx"
9448         to "std::string".
9449
9450 2018-01-17  Tom Tromey  <tom@tromey.com>
9451
9452         * dwarf2read.c (symbolp): Remove typedef.  Don't instantiate VEC.
9453
9454 2018-01-17  Tom Tromey  <tom@tromey.com>
9455
9456         * gdbtypes.h (add_dyn_prop): Remove objfile parameter.
9457         * gdbtypes.c (add_dyn_prop): Remove objfile parameter.
9458         (create_array_type_with_stride): Update.
9459         * dwarf2read.c (set_die_type): Update.
9460
9461 2018-01-17  Tom Tromey  <tom@tromey.com>
9462
9463         * dwarf2read.c (delayed_method_info): Remove typedef.
9464         (dwarf2_cu::method_info): Now a std::vector.
9465         (add_to_method_list): Update.
9466         (free_delayed_list): Remove.
9467         (compute_delayed_physnames): Update.
9468         (process_full_comp_unit, process_full_type_unit): Clear the method
9469         list.  Remove cleanups.
9470         (psymtab_include_file_name): Add name_holder parameter.  Use
9471         unique_xmalloc_ptr.
9472         (dwarf_decode_lines): Update.
9473
9474 2018-01-17  Tom Tromey  <tom@tromey.com>
9475             Simon Marchi  <simon.marchi@ericsson.com>
9476
9477         * dwarf2read.c (struct dwarf2_cu): Add constructor, destructor.
9478         (dwarf2_per_objfile::free_cached_comp_units)
9479         (init_tu_and_read_dwo_dies, init_cutu_and_read_dies)
9480         (init_cutu_and_read_dies_no_follow): Update.
9481         (dwarf2_cu::dwarf2_cu): Rename from init_one_comp_unit.
9482         (dwarf2_cu::~dwarf2_cu): New.
9483         (free_heap_comp_unit, free_stack_comp_unit): Remove.
9484         (age_cached_comp_units, free_one_cached_comp_unit): Update.
9485
9486 2018-01-17  Tom Tromey  <tom@tromey.com>
9487             Simon Marchi  <simon.marchi@ericsson.com>
9488
9489         * dwarf2read.c (struct dwarf2_cu) <abbrev_table>: Remove.
9490         (struct die_reader_specs) <abbrev_table>: New member.
9491         (struct abbrev_table): Add constructor.
9492         <alloc_abbrev, add_abbrev, lookup_abbrev>: Declare.
9493         <abbrev_obstack>: Now an auto_obstack.
9494         (abbrev_table_up): New typedef.
9495         (init_cu_die_reader): Add abbrev_table parameter.
9496         (read_cutu_die_from_dwo): Remove abbrev_table_provided parameter.
9497         Add result_dwo_abbrev_table.
9498         (init_tu_and_read_dwo_dies, init_cutu_and_read_dies)
9499         (init_cutu_and_read_dies_no_follow, build_type_psymtabs_1):
9500         Update.
9501         (peek_die_abbrev): Take die_reader_specs, not dwarf_cu as
9502         parameter.
9503         (skip_children): Update.
9504         (abbrev_table::alloc_abbrev): Rename from
9505         abbrev_table_alloc_abbrev.
9506         (abbrev_table::add_abbrev): Rename from abbrev_table_add_abbrev.
9507         (abbrev_table::lookup_abbrev): Rename from
9508         abbrev_table_lookup_abbrev.
9509         (abbrev_table_read_table): Return abbrev_table_up.
9510         (abbrev_table_free, abbrev_table_free_cleanup)
9511         (dwarf2_read_abbrevs, dwarf2_free_abbrev_table): Remove.
9512         (load_partial_dies): Update.
9513
9514 2018-01-17  Tom Tromey  <tom@tromey.com>
9515
9516         * dwarf2read.c (dwarf2_compute_name): Update comment.
9517         (read_func_scope, read_variable): Update.
9518         (new_symbol): Remove.
9519         (new_symbol_full): Rename to new_symbol.
9520
9521 2018-01-17  Mike Gulick  <mgulick@mathworks.com>
9522
9523         PR gdb/16577
9524         * gdb_bfd.c (gdb_bfd_map_section): If unable to read object file, issue
9525         a warning instead of throwing an error, set section size to 0 and return
9526         NULL.
9527         * gdb_bfd.h (gdb_bfd_map_section): Update description.
9528
9529 2018-01-17  Simon Marchi  <simon.marchi@ericsson.com>
9530
9531         * nat/linux-ptrace.h (linux_ptrace_attach_fail_reason): Return
9532         std::string.
9533         (linux_ptrace_attach_fail_reason_string): Likewise.
9534         * nat/linux-ptrace.c (linux_ptrace_attach_fail_reason):
9535         Likewise.
9536         (linux_ptrace_attach_fail_reason_string): Likewise.
9537         * linux-nat.c (attach_proc_task_lwp_callback): Adjust.
9538
9539 2018-01-17  Simon Marchi  <simon.marchi@ericsson.com>
9540
9541         * linux-nat.c (linux_nat_attach): Remove xstrdup.
9542
9543 2018-01-17  Eldar Abusalimov  <eldar.abusalimov@jetbrains.com>
9544
9545         PR gdb/21559
9546         * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
9547         checking for fs_base/gs_base fields in struct user_regs_struct.
9548         * configure: Regenerate.
9549
9550 2018-01-17  Yao Qi  <yao.qi@linaro.org>
9551
9552         * aarch64-linux-tdep.c (aarch64_linux_gcc_target_options): New
9553         function.
9554         (aarch64_linux_init_abi): Install it to gdbarch hook
9555         gcc_target_options.
9556
9557 2018-01-15  Pedro Alves  <palves@redhat.com>
9558
9559         * common/signals-state-save-restore.c
9560         (save_original_signals_state): Fix typos.
9561
9562 2017-01-12  Tom Tromey  <tom@tromey.com>
9563             Sergio Durigan Junior  <sergiodj@redhat.com>
9564
9565         * Makefile.in (install-only): Install gdb-add-index.
9566
9567 2018-01-12  John Baldwin  <jhb@FreeBSD.org>
9568
9569         * fbsd-tdep.c (KVE_PROTECTION): Correct value.
9570
9571 2018-01-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
9572
9573         * infrun.c (keep_going_pass_signal): Clear step-over info when
9574         insert_breakpoints fails.
9575
9576 2018-01-11  Pedro Alves  <palves@redhat.com>
9577
9578         PR gdb/22583
9579         * infrun.c (resume): Rename to ...
9580         (resume_1): ... this.
9581         (resume): Reimplement as wrapper around resume_1.
9582
9583 2018-01-11  Pedro Alves  <palves@redhat.com>
9584
9585         PR remote/22597
9586         * remote.c (remote_parse_stop_reply): Default to the last-set
9587         general thread instead of to 'magic_null_ptid'.
9588
9589 2018-01-10  Pedro Alves  <palves@redhat.com>
9590
9591         * language.h (language_get_symbol_name_matcher): Rename ...
9592         (get_symbol_name_matcher): ... this.
9593         * language.c (language_get_symbol_name_matcher): Ditto.
9594         * dictionary.c, linespec.c, minsyms.c, psymtab.c, symtab.c: All
9595         callers adjusted.
9596
9597 2018-01-10  Pedro Alves  <palves@redhat.com>
9598
9599         PR gdb/22670
9600         * dwarf2read.c
9601         (gdb_index_symbol_name_matcher::gdb_index_symbol_name_matcher):
9602         Adjust to use language_get_symbol_name_matcher instead of
9603         language_defn::la_get_symbol_name_matcher.
9604         * language.c (language_get_symbol_name_matcher): If in Ada mode
9605         and the lookup name is a verbatim match, return Ada's matcher.
9606         * language.h (language_get_symbol_name_matcher): Adjust comment.
9607         (ada_lookup_name_info::verbatim_p):: New method.
9608
9609 2018-01-10  Pedro Alves  <palves@redhat.com>
9610
9611         PR gdb/22670
9612         * ada-lang.c (ada_collect_symbol_completion_matches): If the
9613         minsym's language is language_auto or language_cplus, pass down
9614         language_ada instead.
9615         * symtab.c (compare_symbol_name): Don't frob symbol language here.
9616
9617 2018-01-10  Pedro Alves  <palves@redhat.com>
9618
9619         PR gdb/22670
9620         * minsyms.c (linkage_name_str): New function.
9621         (iterate_over_minimal_symbols): Use it.
9622
9623 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
9624
9625         * NEWS: Document that 'info proc' now works on FreeBSD.
9626
9627 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
9628
9629         * configure.ac: Check for kinfo_getfile in libutil.
9630         * configure: Regenerate.
9631         * config.in: Regenerate.
9632         * fbsd-nat.c: Include "fbsd-tdep.h".
9633         (fbsd_fetch_cmdline): New.
9634         (fbsd_fetch_kinfo_proc): Move earlier and change to return a bool
9635         rather than calling error.
9636         (fbsd_info_proc): New.
9637         (fbsd_thread_name): Report error if fbsd_fetch_kinfo_proc fails.
9638         (fbsd_wait): Report warning if fbsd_fetch_kinfo_proc fails.
9639         (fbsd_nat_add_target): Set "to_info_proc" to "fbsd_info_proc".
9640
9641 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
9642
9643         * fbsd-nat.c (struct free_deleter): Remove.
9644         (fbsd_find_memory_regions): Use gdb::unique_xmalloc_ptr<>.
9645
9646 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
9647
9648         * fbsd-nat.c (fbsd_pid_to_exec_file) [KERN_PROC_PATHNAME]: Return
9649         NULL for an empty pathname.
9650
9651 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
9652
9653         * fbsd-tdep.c (KVE_STRUCTSIZE, KVE_START, KVE_END, KVE_OFFSET)
9654         (KVE_FLAGS, KVE_PROTECTION, KVE_PATH, KINFO_VME_PROT_READ)
9655         (KINFO_VME_PROT_WRITE, KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
9656         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
9657         (KINFO_VME_FLAG_SUPER, KINFO_VME_FLAG_GROWS_UP)
9658         (KINFO_VME_FLAG_GROWS_DOWN, KF_STRUCTSIZE, KF_TYPE, KF_FD)
9659         (KF_PATH, KINFO_FILE_TYPE_VNODE, KINFO_FILE_FD_TYPE_CWD)
9660         (KINFO_FILE_FD_TYPE_TEXT, SIG_WORDS, struct kinfo_proc_layout)
9661         (kinfo_proc_layout_32, kinfo_proc_layout_i386)
9662         (kinfo_proc_layout_64, fbsd_vm_map_entry_flags)
9663         (fbsd_core_info_proc_mappings, fbsd_core_vnode_path)
9664         (fbsd_core_fetch_timeval, fbsd_print_sigset)
9665         (fbsd_core_info_proc_status, fbsd_core_info_proc): New.
9666         (fbsd_init_abi):  Install gdbarch "core_info_proc" method.
9667         * fbsd-tdep.h (fbsd_vm_map_entry_flags): New.
9668
9669 2018-01-08  Samuel Thibault  <samuel.thibault@ens-lyon.org>
9670
9671         * gdb/gnu-nat.c: Include <elf.h> and <link.h>.
9672         (gnu_xfer_auxv): New function.
9673         (gnu_xfer_partial): Call gnu_xfer_auxv when `object' is
9674         TARGET_OBJECT_AUXV.
9675
9676 2018-01-08  Yao Qi  <yao.qi@linaro.org>
9677             Simon Marchi  <simon.marchi@ericsson.com>
9678
9679         * Makefile.in (COMMON_SFILES): Remove selftest-arch.c and
9680         common/selftest.c.
9681         (COMMON_OBS): Remove selftest.o.
9682         * configure.ac: Append selftest-arch.c and common/selftest.c to
9683         CONFIG_SRCS.  Append selftest-arch.o and selftest.o to COMMON_OBS.
9684         * configure: Re-generated.
9685         * maint.c (maintenance_selftest): Wrap selftests::run_tests with
9686         GDB_SELF_TEST.
9687         (maintenance_info_selftests): Likewise.
9688
9689 2018-01-08  Xavier Roirand  <roirand@adacore.com>
9690
9691         * ada-valprint.c (val_print_packed_array_elements): Use
9692         proper number of elements when printing an array indexed
9693         by an enumeration type.
9694
9695 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
9696
9697         * dwarf2read.c (struct dwarf2_cu) <dwarf2_per_objfile>: Remove.
9698         (dw2_get_file_names_reader): Adjust.
9699         (lookup_dwo_signatured_type): Adjust.
9700         (lookup_dwp_signatured_type): Adjust.
9701         (lookup_signatured_type): Adjust.
9702         (create_type_unit_group): Adjust.
9703         (get_type_unit_group): Adjust.
9704         (process_psymtab_comp_unit_reader): Adjust.
9705         (build_type_psymtabs_reader): Adjust.
9706         (scan_partial_symbols): Adjust.
9707         (add_partial_symbol): Adjust.
9708         (add_partial_subprogram): Adjust.
9709         (peek_die_abbrev): Adjust.
9710         (fixup_go_packaging): Adjust.
9711         (process_imported_unit_die): Adjust.
9712         (dwarf2_compute_name): Adjust.
9713         (dwarf2_physname): Adjust.
9714         (read_import_statement): Adjust.
9715         (handle_DW_AT_stmt_list): Adjust.
9716         (read_file_scope): Adjust.
9717         (read_func_scope): Adjust.
9718         (read_lexical_block_scope): Adjust.
9719         (read_call_site_scope): Adjust.
9720         (read_variable): Adjust.
9721         (dwarf2_rnglists_process): Adjust.
9722         (dwarf2_ranges_process): Adjust.
9723         (dwarf2_ranges_read): Adjust.
9724         (dwarf2_get_pc_bounds): Adjust.
9725         (dwarf2_record_block_ranges): Adjust.
9726         (dwarf2_add_field): Adjust.
9727         (dwarf2_add_member_fn): Adjust.
9728         (read_structure_type): Adjust.
9729         (process_structure_scope): Adjust.
9730         (read_enumeration_type): Adjust.
9731         (read_array_type): Adjust.
9732         (mark_common_block_symbol_computed): Adjust.
9733         (read_common_block): Adjust.
9734         (read_namespace_type): Adjust.
9735         (read_namespace): Adjust.
9736         (read_module_type): Adjust.
9737         (read_tag_pointer_type): Adjust.
9738         (read_tag_ptr_to_member_type): Adjust.
9739         (read_tag_string_type): Adjust.
9740         (read_subroutine_type): Adjust.
9741         (read_typedef): Adjust.
9742         (read_base_type): Adjust.
9743         (attr_to_dynamic_prop): Adjust.
9744         (read_subrange_type): Adjust.
9745         (read_unspecified_type): Adjust.
9746         (dwarf2_read_abbrevs): Adjust.
9747         (load_partial_dies): Adjust.
9748         (read_partial_die): Adjust.
9749         (find_partial_die): Adjust.
9750         (guess_partial_die_structure_name): Adjust.
9751         (fixup_partial_die): Adjust.
9752         (read_attribute_value): Adjust.
9753         (read_addr_index): Adjust.
9754         (read_addr_index_from_leb128): Adjust.
9755         (read_str_index): Adjust.
9756         (dwarf2_string_attr): Adjust.
9757         (get_debug_line_section): Adjust.
9758         (dwarf_decode_line_header): Adjust.
9759         (lnp_state_machine::check_line_address): Adjust.
9760         (dwarf_decode_lines_1): Adjust.
9761         (dwarf_decode_lines): Adjust.
9762         (dwarf2_start_symtab): Adjust.
9763         (var_decode_location): Adjust.
9764         (new_symbol_full): Adjust.
9765         (dwarf2_const_value_data): Adjust.
9766         (dwarf2_const_value_attr): Adjust.
9767         (dwarf2_const_value): Adjust.
9768         (die_type): Adjust.
9769         (die_containing_type): Adjust.
9770         (build_error_marker_type): Adjust.
9771         (lookup_die_type): Adjust.
9772         (guess_full_die_structure_name): Adjust.
9773         (anonymous_struct_prefix): Adjust.
9774         (determine_prefix): Adjust.
9775         (dwarf2_name): Adjust.
9776         (follow_die_ref_or_sig): Adjust.
9777         (follow_die_offset): Adjust.
9778         (follow_die_ref): Adjust.
9779         (follow_die_sig_1): Adjust.
9780         (follow_die_sig): Adjust.
9781         (get_signatured_type): Adjust.
9782         (get_DW_AT_signature_type): Adjust.
9783         (decode_locdesc): Adjust.
9784         (dwarf_decode_macros): Adjust.
9785         (cu_debug_loc_section): Adjust.
9786         (fill_in_loclist_baton): Adjust.
9787         (dwarf2_symbol_mark_computed): Adjust.
9788         (init_one_comp_unit): Don't assign
9789         dwarf2_cu::dwarf2_per_objfile.
9790         (set_die_type): Adjust.
9791
9792 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
9793
9794         * dwarf2read.c (struct mapped_debug_names): Add constructor.
9795         <dwarf2_per_objfile>: New field.
9796         (dwarf2_per_objfile): Remove global.
9797         (get_dwarf2_per_objfile): New function.
9798         (set_dwarf2_per_objfile): New function.
9799         (dwarf2_build_psymtabs_hard): Change objfile parameter to
9800         dwarf2_per_objfile.
9801         (abbrev_table_read_table): Add dwarf2_per_objfile parameter.
9802         (read_abbrev_offset): Likewise.
9803         (read_indirect_string): Likewise.
9804         (read_indirect_line_string): Likewise.
9805         (read_indirect_string_at_offset): Likewise.
9806         (read_indirect_string_from_dwz): Likewise.
9807         (dwarf2_find_containing_comp_unit): Change objfile parameter to
9808         dwarf2_per_objfile.
9809         (age_cached_comp_units): Add dwarf2_per_objfile parameter.
9810         (create_all_comp_units): Change objfile parameter to
9811         dwarf2_per_objfile.
9812         (create_all_type_units): Likewise.
9813         (process_queue): Add dwarf2_per_objfile parameter.
9814         (read_and_check_comp_unit_head): Likewise.
9815         (lookup_dwo_unit_in_dwp): Likewise.
9816         (get_dwp_file): Likewise.
9817         (process_cu_includes): Likewise.
9818         (struct free_dwo_file_cleanup_data): New struct.
9819         (dwarf2_has_info): Use get_dwarf2_per_objfile and
9820         set_dwarf2_per_objfile.
9821         (dwarf2_get_dwz_file): Add dwarf2_per_objfile parameter.
9822         (dw2_do_instantiate_symtab): Get dwarf2_per_objfile from
9823         context, adjust calls.
9824         (dw2_instantiate_symtab): Likewise.
9825         (dw2_get_cutu): Add dwarf2_per_objfile parameter.
9826         (dw2_get_cu): Likewise.
9827         (create_cu_from_index_list): Change objfile parameter to
9828         dwarf2_per_objfile.
9829         (create_cus_from_index_list): Get dwarf2_per_objfile from
9830         context, adjust calls.
9831         (create_cus_from_index): Likewise.
9832         (create_signatured_type_table_from_index): Change objfile
9833         parameter to dwarf2_per_objfile.
9834         (create_signatured_type_table_from_debug_names): Change objfile
9835         parameter to dwarf2_per_objfile.
9836         (create_addrmap_from_index): Likewise.
9837         (create_addrmap_from_aranges): Likewise.
9838         (dwarf2_read_index): Use get_dwarf2_per_objfile, adjust calls.
9839         (dw2_setup): Remove.
9840         (dw2_get_file_names_reader): Get dwarf2_per_objfile from
9841         context.
9842         (dw2_find_last_source_symtab): Get dwarf2_per_objfile using
9843         get_dwarf2_per_objfile.
9844         (dw2_forget_cached_source_info): Likewise.
9845         (dw2_map_symtabs_matching_filename): Likewise.
9846         (struct dw2_symtab_iterator) <index>: Remove.
9847         <dwarf2_per_objfile>: New field.
9848         (dw2_symtab_iter_init): Replace index parameter with
9849         dwarf2_per_objfile.
9850         (dw2_symtab_iter_next): Use dwarf2_per_objfile from iter.
9851         (dw2_lookup_symbol): Use get_dwarf2_per_objfile and adjust.
9852         (dw2_print_stats): Likewise.
9853         (dw2_dump): Likewise.
9854         (dw2_expand_symtabs_for_function): Likewise.
9855         (dw2_expand_all_symtabs): Likewise.
9856         (dw2_expand_symtabs_with_fullname): Likewise.
9857         (dw2_expand_marked_cus): Replace index and objfile parameters
9858         with dwarf2_per_objfile.
9859         (dw_expand_symtabs_matching_file_matcher): Add
9860         dwarf2_per_objfile parameter and adjust calls.
9861         (dw2_expand_symtabs_matching): Use get_dwarf2_per_objfile and
9862         adjust calls.
9863         (dw2_find_pc_sect_compunit_symtab): Don't call dw2_setup.
9864         (dw2_map_symbol_filenames): Use get_dwarf2_per_objfile and
9865         adjust calls.
9866         (create_cus_from_debug_names_list): Replace objfile parameter
9867         with dwarf2_per_objfile and adjust calls.
9868         (create_cus_from_debug_names): Likewise.
9869         (dwarf2_read_debug_names): Likewise.
9870         (mapped_debug_names::namei_to_name): Adjust call.
9871         (dw2_debug_names_iterator::next): Likewise.
9872         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
9873         (dw2_debug_names_lookup_symbol): Use get_dwarf2_per_objfile.
9874         (dw2_debug_names_dump): Likewise.
9875         (dw2_debug_names_expand_symtabs_for_function): Likewise.
9876         (dw2_debug_names_expand_symtabs_matching): Likewise.
9877         (dwarf2_initialize_objfile): Likewise.
9878         (dwarf2_build_psymtabs): Likewise.
9879         (get_abbrev_section_for_cu): Get dwarf2_per_objfile from
9880         this_cu.
9881         (error_check_comp_unit_head): Add dwarf2_per_objfile parameter.
9882         (read_and_check_comp_unit_head): Likewise.
9883         (read_abbrev_offset): Likewise.
9884         (create_debug_type_hash_table): Likewise.
9885         (create_debug_types_hash_table): Likewise.
9886         (create_all_type_units): Replace objfile parameter with
9887         dwarf2_per_objfile.
9888         (add_type_unit): Add dwarf2_per_objfile parameter.
9889         (fill_in_sig_entry_from_dwo_entry): Replace objfile parameter
9890         with dwarf2_per_objfile.
9891         (lookup_dwo_signatured_type): Get dwarf2_per_objfile from cu.
9892         (lookup_dwp_signatured_type): Likewise.
9893         (lookup_signatured_type): Likewise.
9894         (read_cutu_die_from_dwo): Likewise.
9895         (init_tu_and_read_dwo_dies): Likewise.
9896         (init_cutu_and_read_dies): Likewise.
9897         (init_cutu_and_read_dies_no_follow): Likewise.
9898         (allocate_type_unit_groups_table): Add objfile parameter.
9899         (create_type_unit_group): Use dwarf2_per_objfile from cu.
9900         (get_type_unit_group): Likewise.
9901         (process_psymtab_comp_unit): Update call.
9902         (build_type_psymtabs_reader): Use dwarf2_per_objfile from cu.
9903         (build_type_psymtabs_1): Add dwarf2_per_objfile parameter.
9904         (print_tu_stats): Likewise.
9905         (build_type_psymtab_dependencies): Use dwarf2_per_objfile passed
9906         in void* parameter.
9907         (build_type_psymtabs): Change objfile parameter to
9908         dwarf2_per_objfile.
9909         (process_skeletonless_type_unit): Use dwarf2_per_objfile
9910         passed in void* parameter.
9911         (process_skeletonless_type_units): Change objfile parameter to
9912         dwarf2_per_objfile.
9913         (set_partial_user): Likewise.
9914         (dwarf2_build_psymtabs_hard): Likewise.
9915         (read_comp_units_from_section): Likewise.
9916         (create_all_comp_units): Likewise.
9917         (scan_partial_symbols): Update calls.
9918         (add_partial_symbol): Likewise.
9919         (dwarf2_read_symtab): Use get_dwarf2_per_objfile.
9920         (maybe_queue_comp_unit): Use dwarf2_read_symtab from cu.
9921         (process_queue): Add dwarf2_per_objfile parameter.
9922         (get_compunit_symtab): Use dwarf2_per_objfile from cu.
9923         (compute_compunit_symtab_includes): Likewise.
9924         (process_cu_includes): Add dwarf2_per_objfile parameter.
9925         (process_full_comp_unit): Use dwarf2_per_objfile from cu.
9926         (process_full_type_unit): Likewise.
9927         (process_imported_unit_die): Update call.
9928         (handle_DW_AT_stmt_list): Use dwarf2_per_objfile from cu.
9929         (read_file_scope): Likewise.
9930         (allocate_dwo_file_hash_table): Add objfile parameter.
9931         (lookup_dwo_file_slot): Add dwarf2_per_objfile parameter.
9932         (create_cus_hash_table): Likewise.
9933         (create_dwp_hash_table): Likewise.
9934         (create_dwo_unit_in_dwp_v1): Likewise.
9935         (create_dwp_v2_section): Likewise.
9936         (create_dwo_unit_in_dwp_v2): Likewise.
9937         (lookup_dwo_unit_in_dwp): Likewise.
9938         (try_open_dwop_file): Likewise.
9939         (open_dwo_file): Likewise. Use dwarf2_per_objfile from cu.
9940         (open_and_init_dwo_file): Use dwarf2_per_objfile from cu, update
9941         cleanup to include a reference to dwarf2_per_objfile.
9942         (open_dwp_file): Add dwarf2_per_objfile parameter.
9943         (open_and_init_dwp_file): Likewise.
9944         (get_dwp_file): Likewise.
9945         (lookup_dwo_cutu): Use dwarf2_per_objfile from cu.
9946         (queue_and_load_all_dwo_tus): Update call.
9947         (free_dwo_file_cleanup): Use dwarf2_per_objfile from cleanup
9948         data.
9949         (dwarf2_rnglists_process): Use dwarf2_per_objfile from cu.
9950         (dwarf2_ranges_process): Likewise.
9951         (dwarf2_get_pc_bounds): Likewise.
9952         (mark_common_block_symbol_computed): Likewise.
9953         (abbrev_table_read_table): Add dwarf2_per_objfile parameter.
9954         (dwarf2_read_abbrevs): Update call.
9955         (read_partial_die): Use dwarf2_per_objfile from cu.
9956         (find_partial_die): Likewise.
9957         (fixup_partial_die): Likewise.
9958         (read_attribute_value): Likewise.
9959         (read_indirect_string_at_offset_from): Add objfile parameter.
9960         (read_indirect_string_at_offset): Add dwarf2_per_objfile
9961         parameter.
9962         (read_indirect_string_from_dwz): Add objfile parameter.
9963         (read_indirect_string): Add objfile parameter.
9964         (read_addr_index_1): Add dwarf2_per_objfile parameter.
9965         (read_addr_index): Use dwarf2_per_objfile from cu.
9966         (dwarf2_read_addr_index): Use dwarf2_per_objfile from cu, don't
9967         call dw2_setup.
9968         (read_str_index): Use dwarf2_per_objfile from cu.
9969         (get_debug_line_section): Likewise.
9970         (read_formatted_entries): Add dwarf2_per_objfile parameter.
9971         (dwarf_decode_line_header): Use dwarf2_per_objfile from cu.
9972         (new_symbol_full): Use dwarf2_per_objfile from cu.
9973         (build_error_marker_type): Likewise.
9974         (lookup_die_type): Likewise.
9975         (determine_prefix): Likewise.
9976         (follow_die_offset): Likewise.
9977         (dwarf2_fetch_die_loc_sect_off): Use get_dwarf2_per_objfile.
9978         (dwarf2_fetch_constant_bytes): Don't call dw2_setup.
9979         (dwarf2_fetch_die_type_sect_off): Likewise.
9980         (dwarf2_get_die_type): Likewise.
9981         (follow_die_sig_1): Use dwarf2_per_objfile from cu.
9982         (get_signatured_type): Likewise.
9983         (get_DW_AT_signature_type): Likewise.
9984         (dwarf_decode_macro_bytes): Add dwarf2_per_objfile parameter.
9985         (dwarf_decode_macros): Use dwarf2_per_objfile from cu.
9986         (cu_debug_loc_section): Likewise.
9987         (fill_in_loclist_baton): Likewise.
9988         (dwarf2_symbol_mark_computed): Likewise.
9989         (dwarf2_find_containing_comp_unit): Change objfile parameter to
9990         dwarf2_per_objfile.
9991         (free_cached_comp_units): Use dwarf2_per_objfile passed in void*
9992         parameter.
9993         (age_cached_comp_units): Add dwarf2_per_objfile parameter.
9994         (free_one_cached_comp_unit): Use dwarf2_per_objfile from cu.
9995         (dwarf2_free_objfile): Use get_dwarf2_per_objfile.
9996         (set_die_type): Use dwarf2_free_objfile from cu.
9997         (get_die_type_at_offset): Likewise.
9998         (dwarf2_per_objfile_free): Don't assign global variable.
9999         (debug_names) <constructor>: Add dwarf2_per_objfile
10000         parameter, update m_debugstrlookup construction.
10001         (debug_names::debug_str_lookup): Add dwarf2_per_objfile
10002         parameter.
10003         <m_dwarf2_per_objfile>: New field.
10004         <lookup>: Use m_dwarf2_per_objfile.
10005         (check_dwarf64_offsets): Add dwarf2_per_objfile parameter.
10006         (psyms_seen_size): Likewise.
10007         (write_gdbindex): Replace objfile parameter with
10008         dwarf2_per_objfile.
10009         (write_debug_names): Likewise.
10010         (write_psymtabs_to_index): Likewise.
10011         (save_gdb_index_command): Use get_dwarf2_per_objfile, update
10012         calls.
10013
10014 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
10015
10016         * dwarf2read.c (struct dwarf2_cu) <objfile>: Remove.
10017         <dwarf2_per_objfile>: New field.
10018         (struct dwarf2_per_cu_data) <objfile>: Remove.
10019         <dwarf2_per_objfile>: New field.
10020         (create_cu_from_index_list): Assign dwarf2_per_objfile instead
10021         of objfile.
10022         (create_signatured_type_table_from_index): Likewise.
10023         (create_debug_type_hash_table): Likewise.
10024         (fill_in_sig_entry_from_dwo_entry): Likewise.
10025         (lookup_dwo_unit): Access objfile through dwarf2_per_objfile.
10026         (create_type_unit_group): Assign dwarf2_per_objfile instead of
10027         objfile.
10028         (create_partial_symtab): Access objfile through
10029         dwarf2_per_objfile.
10030         (process_psymtab_comp_unit_reader): Likewise.
10031         (read_comp_units_from_section): Likewise.
10032         (scan_partial_symbols): Likewise.
10033         (add_partial_symbol): Likewise.
10034         (add_partial_subprogram): Likewise.
10035         (peek_die_abbrev): Likewise.
10036         (fixup_go_packaging): Likewise.
10037         (process_full_comp_unit): Likewise.
10038         (process_full_type_unit): Likewise.
10039         (process_imported_unit_die): Likewise.
10040         (dwarf2_compute_name): Likewise.
10041         (dwarf2_physname): Likewise.
10042         (read_import_statement): Likewise.
10043         (create_cus_hash_table): Assign dwarf2_physname instead of
10044         objfile.
10045         (read_func_scope): Access objfile through dwarf2_per_objfile.
10046         (read_lexical_block_scope): Likewise.
10047         (read_call_site_scope): Likewise.
10048         (read_variable): Likewise.
10049         (dwarf2_rnglists_process): Likewise.
10050         (dwarf2_ranges_process): Likewise.
10051         (dwarf2_ranges_read): Likewise.
10052         (dwarf2_record_block_ranges): Likewise.
10053         (dwarf2_add_field): Likewise.
10054         (dwarf2_add_member_fn): Likewise.
10055         (read_structure_type): Likewise.
10056         (process_structure_scope): Likewise.
10057         (read_enumeration_type): Likewise.
10058         (read_array_type): Likewise.
10059         (read_common_block): Likewise.
10060         (read_namespace_type): Likewise.
10061         (read_namespace): Likewise.
10062         (read_module_type): Likewise.
10063         (read_tag_pointer_type): Likewise.
10064         (read_tag_ptr_to_member_type): Likewise.
10065         (read_tag_string_type): Likewise.
10066         (read_subroutine_type): Likewise.
10067         (read_typedef): Likewise.
10068         (read_base_type): Likewise.
10069         (attr_to_dynamic_prop): Likewise.
10070         (read_subrange_type): Likewise.
10071         (read_unspecified_type): Likewise.
10072         (load_partial_dies): Likewise.
10073         (read_partial_die): Likewise.
10074         (find_partial_die): Likewise.
10075         (guess_partial_die_structure_name): Likewise.
10076         (fixup_partial_die): Likewise.
10077         (read_attribute_value): Likewise.
10078         (read_addr_index_from_leb128): Likewise.
10079         (dwarf2_read_addr_index): Likewise.
10080         (dwarf2_string_attr): Likewise.
10081         (lnp_state_machine::check_line_address): Likewise.
10082         (dwarf_decode_lines_1): Likewise.
10083         (dwarf_decode_lines): Likewise.
10084         (dwarf2_start_symtab): Likewise.
10085         (var_decode_location): Likewise.
10086         (new_symbol_full): Likewise.
10087         (dwarf2_const_value_data): Likewise.
10088         (dwarf2_const_value_attr): Likewise.
10089         (dwarf2_const_value): Likewise.
10090         (die_type): Likewise.
10091         (die_containing_type): Likewise.
10092         (lookup_die_type): Likewise.
10093         (guess_full_die_structure_name): Likewise.
10094         (anonymous_struct_prefix): Likewise.
10095         (dwarf2_name): Likewise.
10096         (follow_die_ref_or_sig): Likewise.
10097         (follow_die_offset): Likewise.
10098         (follow_die_ref): Likewise.
10099         (dwarf2_fetch_die_loc_sect_off): Likewise.
10100         (dwarf2_fetch_constant_bytes): Likewise.
10101         (dwarf2_fetch_die_type_sect_off): Likewise.
10102         (dwarf2_get_die_type): Likewise.
10103         (follow_die_sig): Likewise.
10104         (decode_locdesc): Likewise.
10105         (dwarf2_per_cu_objfile): Likewise.
10106         (dwarf2_per_cu_text_offset): Likewise.
10107         (init_one_comp_unit): Assign dwarf2_per_objfile instead of
10108         objfile.
10109         (set_die_type): Access objfile through
10110         dwarf2_per_objfile.
10111
10112 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
10113
10114         * valprint.c (converted_character_d): Remove typedef.
10115         (DEF_VEC_O (converted_character_d)): Remove.
10116         (count_next_character): Use std::vector.
10117         (print_converted_chars_to_obstack): Likewise.
10118         (generic_printstr): Likewise.
10119
10120 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
10121
10122         * xml-support.h (struct gdb_xml_value): Add constructor.
10123         <value>: Change type to unique_xmalloc_ptr.
10124         (gdb_xml_value_s): Remove typedef.
10125         (DEF_VEC_O (gdb_xml_value_s)): Remove.
10126         (gdb_xml_element_start_handler): Change parameter type to
10127         std::vector.
10128         (xml_find_attribute): Likewise.
10129         * xml-support.c (xml_find_attribute): Change parameter type to
10130         std::vector and adjust.
10131         (gdb_xml_values_cleanup): Remove.
10132         (gdb_xml_parser::start_element): Adjust to std::vector.
10133         (xinclude_start_include): Change paraeter type to std::vector
10134         and adjust.
10135         * btrace.c (check_xml_btrace_version): Likewise.
10136         (parse_xml_btrace_block): Likewise.
10137         (parse_xml_btrace_pt_config_cpu): Likewise.
10138         (parse_xml_btrace_pt): Likewise.
10139         (parse_xml_btrace_conf_bts): Likewise.
10140         (parse_xml_btrace_conf_pt): Likewise.
10141         * memory-map.c (memory_map_start_memory): Likewise.
10142         (memory_map_start_property): Likewise.
10143         * osdata.c (osdata_start_osdata): Likewise.
10144         (osdata_start_item): Likewise.
10145         (osdata_start_column): Likewise.
10146         * remote.c (start_thread): Likewise.
10147         * solib-aix.c (library_list_start_library): Likewise.
10148         (library_list_start_list): Likewise.
10149         * solib-svr4.c (library_list_start_library): Likewise.
10150         (svr4_library_list_start_list): Likewise.
10151         * solib-target.c (library_list_start_segment): Likewise.
10152         (library_list_start_section): Likewise.
10153         (library_list_start_library): Likewise.
10154         (library_list_start_list): Likewise.
10155         * tracepoint.c (traceframe_info_start_memory): Likewise.
10156         (traceframe_info_start_tvar): Likewise.
10157         * xml-syscall.c (syscall_start_syscall): Likewise.
10158         * xml-tdesc.c (tdesc_start_target): Likewise.
10159         (tdesc_start_feature): Likewise.
10160         (tdesc_start_reg): Likewise.
10161         (tdesc_start_union): Likewise.
10162         (tdesc_start_struct): Likewise.
10163         (tdesc_start_flags): Likewise.
10164         (tdesc_start_enum): Likewise.
10165         (tdesc_start_field): Likewise.
10166         (tdesc_start_enum_value): Likewise.
10167         (tdesc_start_vector): Likewise.
10168
10169 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
10170
10171         * extension.h (struct xmethod_worker) <clone>: Remove.
10172         * python/py-xmethods.c (struct python_xmethod_worker) <clone>:
10173         Remove.
10174         (python_xmethod_worker::clone): Remove.
10175         * valops.c (find_overload_match): Use std::move instead of
10176         clone.
10177
10178 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
10179
10180         * extension-priv.h (enum ext_lang_rc): Remove, move to extension.h.
10181         (struct extension_language_ops) <clone_xmethod_worker_data>: Remove.
10182         <free_xmethod_worker_data>: Remove.
10183         <get_matching_xmethod_workers>: Chance VEC to std::vector.
10184         <get_xmethod_arg_types>: Remove.
10185         <get_xmethod_result_type>: Remove.
10186         <invoke_xmethod>: Remove.
10187         * extension.c (new_xmethod_worker): Remove.
10188         (clone_xmethod_worker): Remove.
10189         (get_matching_xmethod_workers): Return void, pass std::vector by
10190         pointer.
10191         (get_xmethod_arg_types): Rename to...
10192         (xmethod_worker::get_arg_types): ... this, and adjust.
10193         (get_xmethod_result_type): Rename to...
10194         (xmethod_worker::get_result_type): ... this, and adjust.
10195         (invoke_xmethod): Remove.
10196         (free_xmethod_worker): Remove.
10197         (free_xmethod_worker_vec): Remove.
10198         * extension.h (enum ext_lang_rc): Move here from
10199         extension-priv.h.
10200         (struct xmethod_worker): Add constructor and destructor.
10201         <data>: Remove.
10202         <value>: Remove.
10203         <invoke, clone, do_get_result_type, do_get_arg_types>: New
10204         virtual pure methods.
10205         <get_arg_types, get_result_type>: New methods.
10206         (xmethod_worker_ptr): Remove typedef.
10207         (DEF_VEC_P (xmethod_worker_ptr)): Remove.
10208         (xmethod_worker_vec): Remove typedef.
10209         (xmethod_worker_up): New typedef.
10210         (invoke_xmethod): Remove.
10211         (clone_xmethod_worker): Remove.
10212         (free_xmethod_worker): Remove.
10213         (free_xmethod_worker_vec): Remove.
10214         (get_xmethod_arg_types): Remove.
10215         (get_xmethod_result_type): Remove.
10216         * valops.c (find_method_list): Use std::vector, don't use
10217         intermediate vector.
10218         (value_find_oload_method_list): Use std::vector.
10219         (find_overload_match): Use std::vector.
10220         (find_oload_champ): Use std::vector.
10221         * value.c (value_free): Use operator delete.
10222         (value_of_xmethod): Rename to...
10223         (value_from_xmethod): ... this.  Don't assign
10224         xmethod_worker::value, take rvalue-reference.
10225         (result_type_of_xmethod): Adjust.
10226         (call_xmethod): Adjust.
10227         * value.h: Include extension.h.
10228         (struct xmethod_worker): Don't forward-declare.
10229         (value_of_xmethod): Rename to...
10230         (value_from_xmethod): ... this, take rvalue-reference.
10231         * python/py-xmethods.c (struct gdbpy_worker_data): Rename to...
10232         (struct python_xmethod_worker): ... this, add constructor and
10233         destructor.
10234         <invoke, clone, do_get_arg_types, do_get_result_type>: Implement.
10235         (gdbpy_free_xmethod_worker_data): Rename to...
10236         (python_xmethod_worker::~python_xmethod_worker): ... this and
10237         adjust.
10238         (gdbpy_clone_xmethod_worker_data): Rename to...
10239         (python_xmethod_worker::clone): ... this and adjust.
10240         (gdbpy_get_matching_xmethod_workers): Use std::vector, don't use
10241         temporary vector.
10242         (gdbpy_get_xmethod_arg_types): Rename to...
10243         (python_xmethod_worker::do_get_arg_types): ... this and adjust.
10244         (gdbpy_get_xmethod_result_type): Rename to...
10245         (python_xmethod_worker::do_get_result_type): ... this and
10246         adjust.
10247         (gdbpy_invoke_xmethod): Rename to...
10248         (python_xmethod_worker::invoke): ... this and adjust.
10249         (new_python_xmethod_worker): Rename to...
10250         (python_xmethod_worker::python_xmethod_worker): ... this and
10251         adjust.
10252         * python/python-internal.h (gdbpy_clone_xmethod_worker_data):
10253         Remove.
10254         (gdbpy_free_xmethod_worker_data): Remove.
10255         (gdbpy_get_matching_xmethod_workers): Use std::vector.
10256         (gdbpy_get_xmethod_arg_types): Remove.
10257         (gdbpy_get_xmethod_result_type): Remove.
10258         (gdbpy_invoke_xmethod): Remove.
10259         * python/python.c (python_extension_ops): Remove obsolete
10260         callbacks.
10261
10262 2018-01-05  Pedro Alves  <palves@redhat.com>
10263
10264         PR gdb/18653
10265         * common/signals-state-save-restore.c
10266         (save_original_signals_state): New parameter 'quiet'.  Warn if we
10267         find a custom handler preinstalled, instead of internal erroring.
10268         But only warn if !quiet.
10269         * common/signals-state-save-restore.h
10270         (save_original_signals_state): New parameter 'quiet'.
10271         * main.c (captured_main_1): Move save_original_signals_state call
10272         after option handling, and pass QUIET.
10273
10274 2018-01-05  Pedro Alves  <palves@redhat.com>
10275
10276         * spu-tdep.c (spu_catch_start): Pass
10277         symbol_name_match_type::SEARCH_NAME to block_lookup_symbol.
10278
10279 2018-01-05  Pedro Alves  <palves@redhat.com>
10280
10281         PR gdb/22670
10282         * ada-lang.c (literal_symbol_name_matcher): New function.
10283         (ada_get_symbol_name_matcher): Use it for
10284         symbol_name_match_type::SEARCH_NAME.
10285         * block.c (block_lookup_symbol): New parameter 'match_type'.  Pass
10286         it down instead of assuming symbol_name_match_type::FULL.
10287         * block.h (block_lookup_symbol): New parameter 'match_type'.
10288         * c-valprint.c (print_unpacked_pointer): Use
10289         lookup_symbol_search_name instead of lookup_symbol.
10290         * compile/compile-object-load.c (get_out_value_type): Pass down
10291         symbol_name_match_type::SEARCH_NAME.
10292         * cp-namespace.c (cp_basic_lookup_symbol): Pass down
10293         symbol_name_match_type::FULL.
10294         * cp-support.c (cp_get_symbol_name_matcher): Handle
10295         symbol_name_match_type::SEARCH_NAME.
10296         * infrun.c (insert_exception_resume_breakpoint): Use
10297         lookup_symbol_search_name.
10298         * p-valprint.c (pascal_val_print): Use lookup_symbol_search_name.
10299         * psymtab.c (maintenance_check_psymtabs): Use
10300         symbol_name_match_type::SEARCH_NAME and SYMBOL_SEARCH_NAME.
10301         * stack.c (print_frame_args): Use lookup_symbol_search_name and
10302         SYMBOL_SEARCH_NAME.
10303         * symtab.c (lookup_local_symbol): Don't demangle the lookup name
10304         if symbol_name_match_type::SEARCH_NAME.
10305         (lookup_symbol_in_language): Pass down
10306         symbol_name_match_type::FULL.
10307         (lookup_symbol_search_name): New.
10308         (lookup_language_this): Pass down
10309         symbol_name_match_type::SEARCH_NAME.
10310         (lookup_symbol_aux, lookup_local_symbol): New parameter
10311         'match_type'.  Pass it down.
10312         * symtab.h (symbol_name_match_type::SEARCH_NAME): New enumerator.
10313         (lookup_symbol_search_name): New declaration.
10314         (lookup_symbol_in_block): New 'match_type' parameter.
10315
10316 2018-01-05  Pedro Alves  <palves@redhat.com>
10317
10318         PR gdb/22670
10319         * ada-lang.c (ada_lookup_encoded_symbol): Reimplement in terms of
10320         ada_lookup_symbol.
10321         (ada_lookup_symbol): Reimplement in terms of
10322         ada_lookup_symbol_list, bits factored out from
10323         ada_lookup_encoded_symbol.
10324
10325 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
10326
10327         * ada-exp.y (write_object_renaming): When subscripting an array
10328         using a symbol as the index, pass the block in call to
10329         ada_lookup_encoded_symbol when looking that symbol up.
10330
10331 2018-01-05  Jerome Guitton  <guitton@adacore.com>
10332
10333         * ada-lang.c (ada_array_length): Use ada_index_type instead of
10334         TYPE_INDEX_TYPE.
10335
10336 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
10337
10338         * ada-lang.c (ada_to_fixed_value_create): Add handling of
10339         the case where VALUE_LVAL (val0) is not lval_memory.
10340
10341 2018-01-05  Xavier Roirand  <roirand@adacore.com>
10342
10343         * ada-valprint.c (print_optional_low_bound): Handle
10344         character-indexed array printing like boolean-indexed array
10345         printing.
10346
10347 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
10348
10349         * NEWS: Create a new section for the next release branch.
10350         Rename the section of the current branch, now that it has
10351         been cut.
10352
10353 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
10354
10355         GDB 8.1 branch created (5219ac6237c272b938c28517bf371429260c71e7):
10356         * version.in: Bump version to 8.1.50.DATE-git.
10357
10358 2018-01-03  Xavier Roirand  <roirand@adacore.com>
10359
10360         * ada-lang.h (ada_exception_catchpoint_kind) <ada_catch_handlers>:
10361         Add field.
10362         * ada-lang.c (struct exception_support_info) <catch_handlers_sym>:
10363         Add field.
10364         (default_exception_support_info) <catch_handlers_sym>: Add field.
10365         (exception_support_info_fallback) <catch_handlers_sym>: Add field.
10366         (ada_exception_name_addr_1): Add "catch handlers" handling.
10367         (ada_exception_catchpoint_cond_string) <ex>: New parameter.
10368         Update all callers.
10369         (create_excep_cond_exprs) <ex>: Add parameter.
10370         (re_set_exception): Update create_excep_cond_exprs call.
10371         (print_it_exception, print_one_exception, print_mention_exception)
10372         (print_recreate_exception): Add "catch handler" handling.
10373         (allocate_location_catch_handlers, re_set_catch_handlers)
10374         (check_status_catch_handlers, print_it_catch_handlers)
10375         (print_one_catch_handlers, print_mention_catch_handlers)
10376         (print_recreate_catch_handlers): New function.
10377         (catch_handlers_breakpoint_ops): New variable.
10378         (catch_ada_exception_command_split) <is_catch_handlers_cmd>:
10379         Add parameter.  Add "catch handler" handling.
10380         (ada_exception_sym_name, ada_exception_breakpoint_ops):
10381         Add "catch handler" handling.
10382         (ada_exception_catchpoint_cond_string): Add "catch handler"
10383         handling.
10384         (create_ada_exception_catchpoint): Update create_excep_cond_exprs
10385         call.
10386         (catch_ada_handlers_command): New function.
10387         (initialize_ada_catchpoint_ops): Initialize "catch handlers"
10388         operations structure.
10389         (_initialize_ada_language): Add "catch handlers" command entry.
10390         * NEWS: Document "catch handlers" feature.
10391
10392 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
10393
10394         * ada-lang.c (ada_value_slice_from_ptr): Take array stride into
10395         account when creating the array type of the slice.
10396         (ada_value_slice): Likewise.
10397
10398 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
10399
10400         * gdbtypes.h (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_STRIDE>:
10401         New enum value.
10402         (create_array_type_with_stride): Add byte_stride_prop parameter.
10403         * gdbtypes.c (create_array_type_with_stride) <byte_stride_prop>:
10404         New parameter.  Update all callers in this file.
10405         (array_type_has_dynamic_stride): New function.
10406         (is_dynamic_type_internal, resolve_dynamic_array): Add handling
10407         of arrays with dynamic byte strides.
10408         * dwarf2read.c (read_array_type): Add support for dynamic
10409         DW_AT_byte_stride attributes.
10410
10411 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
10412
10413         * dwarf2read.c (read_unspecified_type): Treat
10414         DW_TAG_enumeration_type DIEs from Ada units as stubs.
10415
10416 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
10417
10418         Update copyright year range in all GDB files.
10419
10420 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
10421
10422         * copyright.py (BY_HAND): Remove gdb/testsuite/gdb.base/step-line.inp
10423         and gdb/testsuite/gdb.base/step-line.c.
10424
10425 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
10426
10427         * copyright.py (main): Dump the contents of
10428         MULTIPLE_COPYRIGHT_HEADERS (separately) from BY_HAND,
10429         even if BY_HAND is empty.
10430
10431 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
10432
10433         * top.c (print_gdb_version): Update Copyright year in version
10434         message.
10435
10436 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
10437
10438         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2017.
10439
10440 For older changes see ChangeLog-2017.
10441 \f
10442 Local Variables:
10443 mode: change-log
10444 left-margin: 8
10445 fill-column: 74
10446 version-control: never
10447 coding: utf-8
10448 End: