gdb/ChangeLog

   1 2020-01-10  Pedro Alves  <palves@redhat.com>
   2
   3         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
   4         ptid to get_last_target_status.
   5         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
   6         ptid to get_last_target_status.
   7         * infcmd.c (continue_command): Don't pass a target_waitstatus to
   8         get_last_target_status.
   9         (info_program_command): Don't pass a target_waitstatus to
  10         get_last_target_status.
  11         * infrun.c (init_wait_for_inferior): Use
  12         nullify_last_target_wait_ptid.
  13         (get_last_target_status): Handle nullptr arguments.
  14         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
  15         (print_stop_event): Don't pass a ptid to get_last_target_status.
  16         (normal_stop): Don't pass a ptid to get_last_target_status.
  17         * infrun.h (get_last_target_status, set_last_target_status): Move
  18         comments here and update.
  19         (nullify_last_target_wait_ptid): Declare.
  20         * linux-fork.c (fork_load_infrun_state): Remove local extern
  21         declaration of nullify_last_target_wait_ptid.
  22         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
  23         to get_last_target_status.
  24
  25 2020-01-10  Pedro Alves  <palves@redhat.com>
  26
  27         * gdbthread.h (scoped_restore_current_thread)
  28         <dont_restore, restore, m_dont_restore>: Declare.
  29         * thread.c (thread_alive): Add assertion.  Return bool.
  30         (switch_to_thread_if_alive): New.
  31         (prune_threads): Switch inferior/thread.
  32         (print_thread_info_1): Switch thread before calling target methods.
  33         (scoped_restore_current_thread::restore): New, factored out from
  34         ...
  35         (scoped_restore_current_thread::~scoped_restore_current_thread):
  36         ... this.
  37         (scoped_restore_current_thread::scoped_restore_current_thread):
  38         Add assertion.
  39         (thread_apply_all_command, thread_select): Use
  40         switch_to_thread_if_alive.
  41         * infrun.c (proceed, restart_threads, handle_signal_stop)
  42         (switch_back_to_stepped_thread): Switch current thread before
  43         calling target methods.
  44
  45 2020-01-10  Pedro Alves <palves@redhat.com>
  46
  47         * inferior.c (switch_to_inferior_no_thread): New function,
  48         factored out from ...
  49         (inferior_command): ... here.
  50         * inferior.h (switch_to_inferior_no_thread): Declare.
  51         * mi/mi-main.c (run_one_inferior): Use
  52         switch_to_inferior_no_thread.
  53
  54 2020-01-10  Pedro Alves  <palves@redhat.com>
  55
  56         * infcmd.c (kill_command): Remove dead code.
  57
  58 2020-01-10  Pedro Alves  <palves@redhat.com>
  59
  60         * remote.c (remote_target::mourn_inferior): No longer check
  61         whether the target is running.
  62
  63 2020-01-10  Pedro Alves  <palves@redhat.com>
  64
  65         * corelow.c (core_target::has_execution): Change parameter type to
  66         inferior pointer.
  67         * inferior.c (number_of_live_inferiors): Use
  68         inferior::has_execution instead of target_has_execution_1.
  69         * inferior.h (inferior::has_execution): New.
  70         * linux-thread-db.c (thread_db_target::update_thread_list): Use
  71         inferior::has_execution instead of target_has_execution_1.
  72         * process-stratum-target.c
  73         (process_stratum_target::has_execution): Change parameter type to
  74         inferior pointer.  Check the inferior's PID instead of
  75         inferior_ptid.
  76         * process-stratum-target.h
  77         (process_stratum_target::has_execution): Change parameter type to
  78         inferior pointer.
  79         * record-full.c (record_full_core_target::has_execution): Change
  80         parameter type to inferior pointer.
  81         * target.c (target_has_execution_1): Change parameter type to
  82         inferior pointer.
  83         (target_has_execution_current): Adjust.
  84         * target.h (target_ops::has_execution): Change parameter type to
  85         inferior pointer.
  86         (target_has_execution_1): Change parameter type to inferior
  87         pointer.  Change return type to bool.
  88         * tracefile.h (tracefile_target::has_execution): Change parameter
  89         type to inferior pointer.
  90
  91 2020-01-10  Pedro Alves  <palves@redhat.com>
  92
  93         * exceptions.c (print_flush): Remove current_top_target() check.
  94
  95 2020-01-10  Pedro Alves  <palves@redhat.com>
  96
  97         * remote.c (show_remote_exec_file): Show the current inferior's
  98         exec-file instead of the command variable's value.
  99
 100 2020-01-10  Pedro Alves  <palves@redhat.com>
 101
 102         * record-full.c (record_full_resume_ptid): New global.
 103         (record_full_target::resume): Set it.
 104         (record_full_wait_1): Use record_full_resume_ptid instead of
 105         inferior_ptid.
 106
 107 2020-01-10  Pedro Alves  <palves@redhat.com>
 108
 109         * gdbthread.h (scoped_restore_current_thread)
 110         <dont_restore, restore, m_dont_restore>: Declare.
 111         * thread.c (thread_alive): Add assertion.  Return bool.
 112         (switch_to_thread_if_alive): New.
 113         (prune_threads): Switch inferior/thread.
 114         (print_thread_info_1): Switch thread before calling target methods.
 115         (scoped_restore_current_thread::restore): New, factored out from
 116         ...
 117         (scoped_restore_current_thread::~scoped_restore_current_thread):
 118         ... this.
 119         (scoped_restore_current_thread::scoped_restore_current_thread):
 120         Add assertion.
 121         (thread_apply_all_command, thread_select): Use
 122         switch_to_thread_if_alive.
 123
 124 2020-01-10  George Barrett  <bob@bob131.so>
 125
 126         * stap-probe.c (stap_modify_semaphore): Don't check for null
 127         semaphores.
 128         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
 129         for null semaphores.
 130
 131 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
 132
 133         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
 134         all source windows, and maintain horizontal scroll status while
 135         doing so.
 136
 137 2020-01-09  Tom Tromey  <tom@tromey.com>
 138
 139         PR tui/18932:
 140         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
 141         update_source_window, not print_source_lines.
 142
 143 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
 144
 145         * tui/tui.c (tui_enable): Register tui hooks after calling
 146         tui_display_main.
 147
 148 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
 149
 150         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
 151
 152 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
 153
 154         * thread.c (print_thread_info_1): Fix indentation.
 155
 156 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
 157
 158         * symtab.c (general_symbol_info::compute_and_set_names): Move the
 159         unique_xmalloc_ptr outside the if to always free the demangled name.
 160
 161 2020-01-08  Tom Tromey  <tromey@adacore.com>
 162
 163         * xcoffread.c (enter_line_range, read_xcoff_symtab)
 164         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
 165         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
 166         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
 167         Remove.
 168         (section_offsets): New typedef.
 169         * symtab.c (fixup_section, get_msymbol_address): Update.
 170         * symmisc.c (dump_msymbols): Update.
 171         * symfile.h (relative_addr_info_to_section_offsets)
 172         (symfile_map_offsets_to_segments): Update.
 173         * symfile.c (build_section_addr_info_from_objfile)
 174         (init_objfile_sect_indices): Update.
 175         (struct place_section_arg): Change type of "offsets".
 176         (place_section): Update.
 177         (relative_addr_info_to_section_offsets): Change type of
 178         "section_offsets".  Remove "num_sections" parameter.
 179         (default_symfile_offsets, syms_from_objfile_1)
 180         (set_objfile_default_section_offset): Update.
 181         (reread_symbols): No need to preserve section offsets by hand.
 182         (symfile_map_offsets_to_segments): Change type of "offsets".
 183         * stap-probe.c (relocate_address): Update.
 184         * stabsread.h (process_one_symbol): Update.
 185         * solib-target.c (struct lm_info_target) <offsets>: Change type.
 186         (solib_target_relocate_section_addresses): Update.
 187         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
 188         Update.
 189         * solib-frv.c (frv_relocate_main_executable): Update.
 190         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
 191         * solib-aix.c (solib_aix_get_section_offsets): Change return
 192         type.
 193         (solib_aix_solib_create_inferior_hook): Update.
 194         * remote.c (remote_target::get_offsets): Update.
 195         * psymtab.c (find_pc_sect_psymtab): Update.
 196         * psympriv.h (struct partial_symbol) <address, text_low,
 197         text_high>: Update.
 198         * objfiles.h (obj_section_offset): Update.
 199         (struct objfile) <section_offsets>: Change type.
 200         <num_sections>: Remove.
 201         (objfile_relocate): Update.
 202         * objfiles.c (entry_point_address_query): Update
 203         (relocate_one_symbol): Change type of "section_offsets".
 204         (objfile_relocate1, objfile_relocate1): Change type of
 205         "new_offsets".
 206         (objfile_rebase1): Update.
 207         * mipsread.c (mipscoff_symfile_read): Update.
 208         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
 209         parameter.
 210         * mdebugread.c (parse_symbol): Change type of "section_offsets".
 211         (parse_external, psymtab_to_symtab_1): Update.
 212         * machoread.c (macho_symfile_offsets): Update.
 213         * ia64-tdep.c (ia64_find_unwind_table): Update.
 214         * hppa-tdep.c (read_unwind_info): Update.
 215         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
 216         * dwarf2read.c (create_addrmap_from_index)
 217         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
 218         (process_psymtab_comp_unit_reader, add_partial_symbol)
 219         (add_partial_subprogram, process_full_comp_unit)
 220         (read_file_scope, read_func_scope, read_lexical_block_scope)
 221         (read_call_site_scope, dwarf2_rnglists_process)
 222         (dwarf2_ranges_process, dwarf2_ranges_read)
 223         (dwarf_decode_lines_1, var_decode_location, new_symbol)
 224         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
 225         Update.
 226         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
 227         Update.
 228         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
 229         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
 230         (process_one_symbol): Change type of "section_offsets".
 231         * ctfread.c (get_objfile_text_range): Update.
 232         * coffread.c (coff_symtab_read, enter_linenos)
 233         (process_coff_symbol): Update.
 234         * coff-pe-read.c (add_pe_forwarded_sym): Update.
 235         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
 236
 237 2020-01-08  Tom Tromey  <tromey@adacore.com>
 238
 239         * dwarf2read.c (parse_macro_definition): Use std::string.
 240         (parse_macro_definition): Likewise.
 241
 242 2020-01-08  Tom Tromey  <tromey@adacore.com>
 243
 244         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
 245         (ATTR_ALLOC_CHUNK): Remove.
 246
 247 2020-01-08  Tom Tromey  <tromey@adacore.com>
 248
 249         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
 250
 251 2020-01-08  Tom Tromey  <tromey@adacore.com>
 252
 253         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
 254         (dwarf2_compute_name, open_dwo_file): Likewise.
 255         (process_enumeration_scope): Use std::vector.
 256         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
 257         (partial_die_info::fixup, dwarf2_start_subfile)
 258         (guess_full_die_structure_name, dwarf2_name): Likewise.
 259         (determine_prefix): Update.
 260         (guess_full_die_structure_name): Make return type const.
 261         (partial_die_full_name): Return unique_xmalloc_ptr.
 262         (DW_FIELD_ALLOC_CHUNK): Remove.
 263
 264 2020-01-07  Tom Tromey  <tromey@adacore.com>
 265
 266         PR build/24937:
 267         * stap-probe.c (class stap_static_probe_ops): Add constructor.
 268
 269 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
 270
 271         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
 272
 273 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 274
 275         * stack.c (print_frame_info): Move disassemble_next_line code
 276         inside source_print block.
 277
 278 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
 279
 280         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
 281         gdb/signals.h, as we are now using native signal symbols.
 282
 283 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
 284
 285         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
 286         overflow by an early check of content vs threshold.
 287         * tui/tui-source.c (tui_source_window::line_is_displayed):
 288         Likewise.
 289
 290 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
 291
 292         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
 293
 294 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
 295
 296         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
 297         export table if no section contains it's RVA.
 298
 299 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
 300
 301         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
 302
 303 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
 304
 305         * source.c (print_source_lines_base): Set last_line_listed.
 306
 307 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
 308
 309         * tui/tui-disasm.c: Remove trailing spaces.
 310
 311 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
 312             Pedro Alves  <palves@redhat.com>
 313
 314         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
 315         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
 316         (windows_gdb_signal_to_target): New function, uses the above
 317         enumeration to convert GDB internal signal codes to equivalent
 318         Windows codes.
 319         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
 320         * windows-nat.c: Include "gdb_wait.h".
 321         (get_windows_debug_event): Extract the fatal exception from the
 322         exit status and convert to the equivalent Posix signal number.
 323         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
 324         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
 325         * gdbsupport/gdb_wait.c: New file, implements
 326         windows_status_to_termsig.
 327         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
 328         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
 329
 330 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
 331
 332         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
 333         show_layout.
 334
 335 2020-01-05  Luis Machado  <luis.machado@linaro.org>
 336
 337         * aarch64-linux-nat.c
 338         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
 339         and bfd_mach_aarch64.
 340
 341 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 342
 343         * ui-file.c (stdio_file::can_emit_style_escape)
 344         (tee_file::can_emit_style_escape): Ensure style is used also on
 345         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
 346         to gdb_stdout.
 347         * main.c (set_gdb_data_directory): Use file style to output the
 348         warning that the given pathname is not a directory.
 349         * top.c (show_history_filename, gdb_safe_append_history)
 350         (show_gdb_datadir): Use file style.
 351
 352 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
 353
 354         * solib-target.c (struct lm_info_target):
 355         Change offsets to be a unique_xmalloc_ptr.
 356         (solib_target_relocate_section_addresses): Update.
 357
 358 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
 359
 360         * windows-nat.c (windows_clear_solib): Free so_list linked list.
 361
 362 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
 363
 364         * MAINTAINERS (Write After Approval): Add myself.
 365
 366 2020-01-02  Luis Machado  <luis.machado@linaro.org>
 367
 368         * proc-service.c (get_ps_regcache): Remove reference to obsolete
 369         Cell BE architecture.
 370         * target.h (struct target_ops) <thread_architecture>: Likewise.
 371
 372 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
 373
 374         * Makefile.in: Use INSTALL_PROGRAM_ENV.
 375
 376 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
 377
 378         * MAINTAINERS (Write After Approval): Add myself.
 379
 380 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
 381
 382         * gdbarch.sh: Update copyright year range of generated files.
 383
 384 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
 385
 386         Update copyright year range in all GDB files.
 387
 388 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
 389
 390         * copyright.py: Convert to Python 3.
 391
 392 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
 393
 394         * copyright.py: Adapt after move of gnulib directory from gdb
 395         directory to toplevel directory.
 396
 397 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
 398
 399         * copyright.py (main): Exit if run from the wrong directory.
 400
 401 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
 402
 403         * top.c (print_gdb_version): Change copyright year to 2020.
 404
 405 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
 406
 407         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
 408
 409 For older changes see ChangeLog-2019.
 410 \f
 411 Local Variables:
 412 mode: change-log
 413 left-margin: 8
 414 fill-column: 74
 415 version-control: never
 416 coding: utf-8
 417 End: