gdb/ChangeLog

   1 2015-01-31  Gary Benson  <gbenson@redhat.com>
   2
   3         * symtab.c (struct add_name_data) <code>: New field.
   4         Updated comments.
   5         (add_symtab_completions): New function.
   6         (symtab_expansion_callback): Likewise.
   7         (default_make_symbol_completion_list_break_on): Set datum.code.
   8         Move minimal symbol scan before calling expand_symtabs_matching.
   9         Scan known primary symtabs for externs and statics before calling
  10         expand_symtabs_matching.  Pass symtab_expansion_callback as
  11         expansion_notify argument to expand_symtabs_matching.  Do not scan
  12         primary symtabs for externs and statics after calling
  13         expand_symtabs_matching.
  14
  15 2015-01-31  Gary Benson  <gbenson@redhat.com>
  16
  17         * symfile.h (expand_symtabs_exp_notify_ftype): New typedef.
  18         (struct quick_symbol_functions) <expand_symtabs_matching>:
  19         New argument expansion_notify.  All uses updated.
  20         (expand_symtabs_matching): New argument expansion_notify.
  21         All uses updated.
  22         * symfile-debug.c (debug_qf_expand_symtabs_matching):
  23         Also print expansion notify.
  24         * symtab.c (expand_symtabs_matching_via_partial): Call
  25         expansion_notify whenever a partial symbol table is expanded.
  26         * dwarf2read.c (dw2_expand_symtabs_matching): Call
  27         expansion_notify whenever a symbol table is instantiated.
  28
  29 2015-01-31  Doug Evans  <xdje42@gmail.com>
  30
  31         * cli-out.c: #include completer.h, readline/readline.h.
  32         (cli_mld_crlf, cli_mld_putch, cli_mld_puts): New functions.
  33         (cli_mld_flush, cld_mld_erase_entire_line): Ditto.
  34         (cli_mld_beep, cli_mld_read_key, cli_display_match_list): Ditto.
  35         * cli-out.h (cli_display_match_list): Declare.
  36         * completer.c (MB_INVALIDCH, MB_NULLWCH): New macros.
  37         (ELLIPSIS_LEN): Ditto.
  38         (gdb_get_y_or_n, gdb_display_match_list_pager): New functions.
  39         (gdb_path_isdir, gdb_printable_part, gdb_fnwidth): Ditto.
  40         (gdb_fnprint, gdb_print_filename): Ditto.
  41         (gdb_complete_get_screenwidth, gdb_display_match_list_1): Ditto.
  42         (gdb_display_match_list): Ditto.
  43         * completer.h (mld_crlf_ftype, mld_putch_ftype): New typedefs.
  44         (mld_puts_ftype, mld_flush_ftype, mld_erase_entire_line_ftype): Ditto.
  45         (mld_beep_ftype, mld_read_key_ftype): Ditto.
  46         (match_list_displayer): New struct.
  47         (gdb_display_match_list): Declare.
  48         * top.c (init_main): Set rl_completion_display_matches_hook.
  49         * tui/tui-io.c: #include completer.h.
  50         (printable_part, PUTX, print_filename, get_y_or_n): Delete.
  51         (tui_mld_crlf, tui_mld_putch, tui_mld_puts): New functions.
  52         (tui_mld_flush, tui_mld_erase_entire_line, tui_mld_beep): Ditto.
  53         (tui_mld_getc, tui_mld_read_key): Ditto.
  54         (tui_rl_display_match_list): Rewrite.
  55         (tui_handle_resize_during_io): New arg for_completion.  All callers
  56         updated.
  57
  58 2015-01-31  Doug Evans  <xdje42@gmail.com>
  59
  60         Add symbol lookup cache.
  61         * NEWS: Document new options and commands.
  62         * symtab.c (symbol_cache_key): New static global.
  63         (DEFAULT_SYMBOL_CACHE_SIZE, MAX_SYMBOL_CACHE_SIZE): New macros.
  64         (SYMBOL_LOOKUP_FAILED): New macro.
  65         (symbol_cache_slot_state): New enum.
  66         (block_symbol_cache): New struct.
  67         (symbol_cache): New struct.
  68         (new_symbol_cache_size, symbol_cache_size): New static globals.
  69         (hash_symbol_entry, eq_symbol_entry): New functions.
  70         (symbol_cache_byte_size, resize_symbol_cache): New functions.
  71         (make_symbol_cache, free_symbol_cache): New functions.
  72         (get_symbol_cache, symbol_cache_cleanup): New function.
  73         (set_symbol_cache_size, set_symbol_cache_size_handler): New functions.
  74         (symbol_cache_lookup, symbol_cache_clear_slot): New function.
  75         (symbol_cache_mark_found, symbol_cache_mark_not_found): New functions.
  76         (symbol_cache_flush, symbol_cache_dump): New functions.
  77         (maintenance_print_symbol_cache): New function.
  78         (maintenance_flush_symbol_cache): New function.
  79         (symbol_cache_stats): New function.
  80         (maintenance_print_symbol_cache_statistics): New function.
  81         (symtab_new_objfile_observer): New function.
  82         (symtab_free_objfile_observer): New function.
  83         (lookup_static_symbol, lookup_global_symbol): Use symbol cache.
  84         (_initialize_symtab): Init symbol_cache_key.  New parameter
  85         maint symbol-cache-size.  New maint commands print symbol-cache,
  86         print symbol-cache-statistics, flush-symbol-cache.
  87         Install new_objfile, free_objfile observers.
  88
  89 2015-01-31  Joel Brobecker  <brobecker@adacore.com>
  90
  91         PR symtab/17855
  92         * symfile.c (clear_symtab_users): Move call to breakpoint_re_set
  93         to end.
  94
  95 2015-01-31  Doug Evans  <xdje42@gmail.com>
  96
  97         * NEWS: Mention inlined scripts in .debug_gdb_scripts section.
  98         * auto-load.c: #include ctype.h.
  99         (struct auto_load_pspace_info): Replace member loaded_scripts with
 100         new members loaded_script_files, loaded_script_texts.
 101         (auto_load_pspace_data_cleanup): Update.
 102         (init_loaded_scripts_info): Update.
 103         (get_auto_load_pspace_data_for_loading): Update.
 104         (maybe_add_script_file): Renamed from maybe_add_script.  All callers
 105         updated.
 106         (maybe_add_script_text): New function.
 107         (clear_section_scripts): Update.
 108         (source_script_file, execute_script_contents): New functions.
 109         (source_section_scripts): Add support for
 110         SECTION_SCRIPT_ID_PYTHON_TEXT, SECTION_SCRIPT_ID_GUILE_TEXT.
 111         (print_scripts): New function.
 112         (auto_load_info_scripts): Also print inlined scripts.
 113         (maybe_print_unsupported_script_warning): Renamed from
 114         unsupported_script_warning_print.  All callers updated.
 115         (maybe_print_script_not_found_warning): Renamed from
 116         script_not_found_warning_print.  All callers updated.
 117         * extension-priv.h (struct extension_language_script_ops): New member
 118         objfile_script_executor.
 119         * extension.c (ext_lang_objfile_script_executor): New function.
 120         * extension.h (objfile_script_executor_func): New typedef.
 121         (ext_lang_objfile_script_executor): Declare.
 122         * guile/guile-internal.h (gdbscm_execute_objfile_script): Declare.
 123         * guile/guile.c (guile_extension_script_ops): Update.
 124         * guile/scm-objfile.c (gdbscm_execute_objfile_script): New function.
 125         * python/python.c (python_extension_script_ops): Update.
 126         (gdbpy_execute_objfile_script): New function.
 127
 128 2015-01-31  Eli Zaretskii  <eliz@gnu.org>
 129
 130         * tui/tui-io.c (tui_expand_tabs): New function.
 131         (tui_puts, tui_redisplay_readline): Expand TABs into the
 132         appropriate number of spaces.
 133         * tui/tui-regs.c: Include tui-io.h.
 134         (tui_register_format): Call tui_expand_tabs to expand TABs into
 135         the appropriate number of spaces.
 136         * tui/tui-io.h: Add prototype for tui_expand_tabs.
 137
 138 2015-01-30  Doug Evans  <dje@google.com>
 139
 140         * NEWS: "info source" command now display producer string if present.
 141         * source.c (source_info): Print producer string if present.
 142
 143 2015-01-30  Simon Marchi  <simon.marchi@ericsson.com>
 144
 145         * varobj.c (varobj_delete): Fix comment.
 146
 147 2015-01-30  Simon Marchi  <simon.marchi@ericsson.com>
 148
 149         * varobj.c (create_child): Modify comment.
 150
 151 2015-01-30  Simon Marchi  <simon.marchi@ericsson.com>
 152
 153         * ada-varobj.c (ada_number_of_children): Constify struct varobj *
 154         parameter.
 155         (ada_name_of_variable): Same.
 156         (ada_path_expr_of_child): Same.
 157         (ada_value_of_variable): Same.
 158         (ada_value_is_changeable_p): Same.
 159         (ada_value_has_mutated): Same.
 160         * c-varobj.c (varobj_is_anonymous_child): Same.
 161         (c_is_path_expr_parent): Same.
 162         (c_number_of_children): Same.
 163         (c_name_of_variable): Same.
 164         (c_path_expr_of_child): Same.
 165         (get_type): Same.
 166         (c_value_of_variable): Same.
 167         (cplus_number_of_children): Same.
 168         (cplus_name_of_variable): Same.
 169         (cplus_path_expr_of_child): Same.
 170         (cplus_value_of_variable): Same.
 171         * jv-varobj.c (java_number_of_children): Same.
 172         (java_name_of_variable): Same.
 173         (java_path_expr_of_child): Same.
 174         (java_value_of_variable): Same.
 175         * varobj.c (number_of_children): Same.
 176         (name_of_variable): Same.
 177         (is_root_p): Same.
 178         (varobj_ensure_python_env): Same.
 179         (varobj_get_objname): Same.
 180         (varobj_get_expression): Same.
 181         (varobj_get_display_format): Same.
 182         (varobj_get_display_hint): Same.
 183         (varobj_has_more): Same.
 184         (varobj_get_thread_id): Same.
 185         (varobj_get_frozen): Same.
 186         (dynamic_varobj_has_child_method): Same.
 187         (varobj_get_gdb_type): Same.
 188         (is_path_expr_parent): Same.
 189         (varobj_default_is_path_expr_parent): Same.
 190         (varobj_get_language): Same.
 191         (varobj_get_attributes): Same.
 192         (varobj_is_dynamic_p): Same.
 193         (varobj_get_child_range): Same.
 194         (varobj_value_has_mutated): Same.
 195         (varobj_get_value_type): Same.
 196         (number_of_children): Same.
 197         (name_of_variable): Same.
 198         (check_scope): Same.
 199         (varobj_editable_p): Same.
 200         (varobj_value_is_changeable_p): Same.
 201         (varobj_floating_p): Same.
 202         (varobj_default_value_is_changeable_p): Same.
 203
 204 2015-01-30  Simon Marchi  <simon.marchi@ericsson.com>
 205
 206         * varobj.c (varobj_get_path_expr): Set var->path_expr.
 207         * c-varobj.c (c_path_expr_of_child): Set local var instead of
 208         child->path_expr.
 209         (cplus_path_expr_of_child): Same.
 210
 211 2015-01-30  Simon Marchi  <simon.marchi@ericsson.com>
 212
 213         * mi-cmd-var.c (print_varobj): Free varobj_get_expression
 214         result.
 215         (mi_cmd_var_info_expression): Same.
 216         * varobj.c (varobj_get_expression): Mention in the comment that
 217         the result must by freed by the caller.
 218
 219 2015-01-30  Simon Marchi  <simon.marchi@ericsson.com>
 220
 221         * mi/mi-cmd-var.c (mi_cmd_var_info_type): Free result of
 222         varobj_get_type.
 223         (varobj_update_one): Same.
 224         * varobj.c (update_type_if_necessary): Free curr_type_str and
 225         new_type_str.
 226         (varobj_get_type): Specify in comment that the result needs to be
 227         freed by the caller.
 228
 229 2015-01-29  Doug Evans  <dje@google.com>
 230
 231         PR symtab/17890
 232         * dwarf2read.c (dwarf_decode_line_header): Punt if version > 4.
 233
 234 2015-01-25  Mark Wielaard  <mjw@redhat.com>
 235
 236         * dwarf2read.c (checkproducer): Call producer_is_gcc.
 237         * utils.c (producer_is_gcc_ge_4): Likewise.
 238         (producer_is_gcc): New function.
 239         * utils.h (producer_is_gcc): New declaration.
 240
 241 2015-01-29  Joel Brobecker  <brobecker@adacore.com>
 242
 243         * gdbtypes.h (struct dynamic_prop): New PROP_ADDR_OFFSET enum
 244         kind.
 245         * gdbtypes.c (resolve_dynamic_type_internal): Replace "addr"
 246         parameter by "addr_stack" parameter.
 247         (resolve_dynamic_range): Replace "addr" parameter by
 248         "stack_addr" parameter.  Update function documentation.
 249         Update code accordingly.
 250         (resolve_dynamic_array, resolve_dynamic_union)
 251         (resolve_dynamic_struct, resolve_dynamic_type_internal): Likewise.
 252         (resolve_dynamic_type): Update code, following the changes made
 253         to resolve_dynamic_type_internal's interface.
 254         * dwarf2loc.h (struct property_addr_info): New.
 255         (dwarf2_evaluate_property): Replace "address" parameter
 256         by "addr_stack" parameter.  Adjust function documentation.
 257         (struct dwarf2_offset_baton): New.
 258         (struct dwarf2_property_baton): Update documentation of
 259         field "referenced_type" to be more general. New field
 260         "offset_info" in union data field.
 261         * dwarf2loc.c (dwarf2_evaluate_property): Replace "address"
 262         parameter by "addr_stack" parameter.  Adjust code accordingly.
 263         Add support for PROP_ADDR_OFFSET properties.
 264         * dwarf2read.c (attr_to_dynamic_prop): Add support for
 265         DW_AT_data_member_location attributes as well.  Use case
 266         statements instead of if/else condition.
 267
 268 2015-01-29  Joel Brobecker  <brobecker@adacore.com>
 269
 270         * ada-varobj.c (ada_varobj_get_array_number_of_children):
 271         Return zero if PARENT_VALUE is NULL and parent_type's
 272         range type is dynamic.
 273
 274 2015-01-29  Joel Brobecker  <brobecker@adacore.com>
 275
 276         * gdbtypes.c (is_dynamic_type_internal) <TYPE_CODE_RANGE>: Return
 277         nonzero if the type's subtype is dynamic.
 278         (resolve_dynamic_range): Also resolve the range's subtype.
 279
 280 2015-01-29  Alexander Klimov  <alserkli@inbox.ru>  (tiny patch)
 281
 282         Pushed by Joel Brobecker  <brobecker@adacore.com>.
 283         * symfile.c (unmap_overlay_command): Initialize sec to NULL.
 284
 285 2015-01-27  Doug Evans  <dje@google.com>
 286
 287         * NEWS: Mention gdb.Objfile.username.
 288         * python/py-objfile.c (objfpy_get_username): New function.
 289         (objfile_getset): Add "username".
 290
 291 2015-01-24  Mark Wielaard  <mjw@redhat.com>
 292
 293         * stack.c (return_command): Markup warning message with _.
 294
 295 2015-01-24  Doug Evans  <xdje42@gmail.com>
 296
 297         * gdbtypes.h (TYPE_TYPE_SPECIFIC): Delete.
 298
 299 2015-01-24  Jan Kratochvil  <jan.kratochvil@redhat.com>
 300
 301         Fix 100x slowdown regression on DWZ files.
 302         * dwarf2read.c (struct dwarf2_per_objfile): Add line_header_hash.
 303         (struct line_header): Add offset and offset_in_dwz.
 304         (dwarf_decode_lines): Add parameter decode_mapping to the declaration.
 305         (free_line_header_voidp): New declaration.
 306         (line_header_hash, line_header_hash_voidp, line_header_eq_voidp): New
 307         functions.
 308         (dwarf2_build_include_psymtabs): Update dwarf_decode_lines caller.
 309         (handle_DW_AT_stmt_list): Use line_header_hash.
 310         (free_line_header_voidp): New function.
 311         (dwarf_decode_line_header): Initialize offset and offset_in_dwz.
 312         (dwarf_decode_lines): New parameter decode_mapping, use it.
 313         (dwarf2_free_objfile): Free line_header_hash.
 314
 315 2015-01-23  Simon Marchi  <simon.marchi@ericsson.com>
 316
 317         PR gdb/17416
 318         * valops.c (value_rtti_indirect_type): Catch exception thrown by
 319         value_ind.
 320
 321 2015-01-15  Mark Wielaard  <mjw@redhat.com>
 322
 323         * dwarf2read.c (read_subroutine_type): Set TYPE_NO_RETURN from
 324         DW_AT_noreturn.
 325         * gdbtypes.h (struct func_type): Add is_noreturn field flag. Make
 326         calling_convention an 8 bit bit field.
 327         (TYPE_NO_RETURN): New macro.
 328         * infcmd.c (finish_command): Query if function does not return
 329         normally.
 330         * stack.c (return_command): Likewise.
 331
 332 2015-01-23  Pedro Alves  <palves@redhat.com>
 333
 334         * linux-nat.c (linux_is_async_p): New macro.
 335         (linux_nat_is_async_p):
 336         (linux_nat_terminal_inferior): Check whether the target can async
 337         instead of whether it is already async.
 338         (linux_nat_terminal_ours): Don't check whether the target is
 339         async.
 340         (linux_async_pipe): Use linux_is_async_p.
 341
 342 2015-01-22  Jan Kratochvil  <jan.kratochvil@redhat.com>
 343
 344         * NEWS (Changes since GDB 7.9): Add 'thread apply all' option
 345         '-ascending'.
 346         * thread.c (tp_array_compar_ascending, tp_array_compar): New.
 347         (thread_apply_all_command): Parse CMD for tp_array_compar_ascending.
 348         Sort tp_array using tp_array_compar.
 349         (_initialize_thread): Extend thread_apply_all_command help.
 350
 351 2015-01-22  Jan Kratochvil  <jan.kratochvil@redhat.com>
 352
 353         * corelow.c (core_open): Call also thread_command.
 354         * gdbthread.h (thread_command): New prototype moved from ...
 355         * thread.c (thread_command): ... here.
 356         (thread_command): Make it global.
 357
 358 2015-01-22  Pedro Alves  <palves@redhat.com>
 359
 360         * configure.ac [*mingw32*]: Check $curses_found instead of
 361         $prefer_curses.
 362         * configure: Regenerate.
 363         * windows-termcap.c: Remove HAVE_CURSES_H, HAVE_NCURSES_H and
 364         HAVE_NCURSES_NCURSES_H checks.
 365
 366 2015-01-22  Eli Zaretskii  <eliz@gnu.org>
 367
 368         * tui/tui.c (tui_enable) [__MINGW32__]: If the call to 'newterm'
 369         fails with the 1st arg NULL, try again with "unknown".  Don't test
 370         the "cup" capability: it isn't supported by the Windows port of
 371         ncurses, but the Windows console driver is still capable of
 372         supporting TUI.
 373
 374 2015-01-22  Jan Kratochvil  <jan.kratochvil@redhat.com>
 375
 376         * compile/compile.c (_initialize_compile): Use -fPIE for compile_args.
 377
 378 2015-01-22  Eli Zaretskii  <eliz@gnu.org>
 379
 380         * Makefile.in (HFILES_NO_SRCDIR): Remove ada-varobj.h.
 381         (ALLDEPFILES): Remove irix5-nat.c.  These two are part of the
 382         reason that "make TAGS" is broken.
 383
 384 2015-01-22  Chen Gang  <gang.chen.5i5j@gmail.com>
 385
 386         * hppa-tdep.c (inst_saves_gr): Fix logical working flow issues
 387         and check additional store instructions.
 388
 389 2015-01-21  Wei-cheng Wang  <cole945@gmail.com>
 390
 391         * MAINTAINERS (Write After Approval): Add "Wei-cheng Wang".
 392
 393 2015-01-21  Wei-cheng Wang  <cole945@gmail.com>
 394
 395         * ppc-linux-tdep.c (ppc_skip_trampoline_code,
 396         ppc_canonicalize_syscall, ppc_linux_syscall_record,
 397         ppc_linux_record_signal, ppc_init_linux_record_tdep): Add comments.
 398         * ppc64-tdep.c (ppc64_skip_trampoline_code): Likewise.
 399         * rs6000-tdep.c (rs6000_epilogue_frame_cache,
 400         rs6000_epilogue_frame_this_id, rs6000_epilogue_frame_prev_register,
 401         rs6000_epilogue_frame_sniffer, ppc_record_vsr, ppc_process_record_op4,
 402         ppc_process_record_op19, ppc_process_record_op31,
 403         ppc_process_record_op59, ppc_process_record_op60,
 404         ppc_process_record_op63): Likewise.
 405
 406 2015-01-20  Joel Brobecker  <brobecker@adacore.com>
 407
 408         * nat/linux-ptrace.c (linux_ptrace_attach_fail_reason_string)
 409         (linux_ptrace_test_ret_to_nx): Use safe_strerror instead of
 410         strerror.
 411
 412 2015-01-20  Wei-cheng Wang  <cole945@gmail.com>
 413
 414         * rs6000-tdep.c (ppc_process_record_op4, ppc_process_record_op19,
 415         ppc_process_record_op31, ppc_process_record_op59,
 416         ppc_process_record_op60, ppc_process_record_op63,
 417         ppc_process_record): Fix -Wformat warning.
 418         * rs6000-tdep.c (rs6000_epilogue_frame_cache, ppc_process_record_op60):
 419         Remove unused variables.
 420
 421 2015-01-20  Chen Gang  <gang.chen.5i5j@gmail.com>
 422
 423         * MAINTAINERS (Write After Approval): Add "Chen Gang".
 424
 425 2015-01-19  Eli Zaretskii  <eliz@gnu.org>
 426
 427         * configure.ac [*mingw32*]: Only add windows-termcap.o to
 428         CONFIG_OBS if not building with a curses library.
 429         * configure: Regenerate.
 430
 431         * windows-termcap.c: Include defs.h.  Make the whole body empty if
 432         either one of HAVE_CURSES_H or HAVE_NCURSES_H or
 433         HAVE_NCURSES_NCURSES_H is defined.
 434
 435 2015-01-19  Joel Brobecker  <brobecker@adacore.com>
 436
 437         * rs6000-tdep.c (rs6000_gdbarch_init): Move divide operator
 438         from end of line to start of next line.
 439
 440 2015-01-17  Wei-cheng Wang  <cole945@gmail.com>
 441
 442         * ppc-linux-tdep.c (ppc_skip_trampoline_code):
 443         Scan PLT stub backward for reverse debugging.
 444         * ppc64-tdep.c (ppc64_skip_trampoline_code): Likewise.
 445
 446 2015-01-17  Wei-cheng Wang  <cole945@gmail.com>
 447             Ulrich Weigand  <uweigand@de.ibm.com>
 448
 449         * configure.tgt (powerpc*-*-linux): Add linux-record.o to
 450         gdb_target_obs.
 451         (ppc_linux_record_tdep, ppc64_linux_record_tdep): New for linux syscall
 452         record.
 453         (ppc_canonicalize_syscall, ppc_linux_syscall_record,
 454         ppc_linux_record_signal, ppc_init_linux_record_tdep): New functions.
 455         (ppc_linux_init_abi): Set process_record, process_record_signal.
 456         * ppc-tdep.h (struct gdbarch_tdep): Add ppc_syscall_record and
 457         ppc_linux_record_tdep to gdbarch_tdep.
 458         (ppc_process_record): New declaration.
 459         * rs6000-tdep.c (ppc_record_vsr, ppc_process_record_op4,
 460         ppc_process_record_op19, ppc_process_record_op31,
 461         ppc_process_record_op59, ppc_process_record_op60,
 462         ppc_process_record_op63, ppc_process_record): New functions.
 463
 464 2015-01-17  Wei-cheng Wang  <cole945@gmail.com>
 465
 466         * rs6000-tdep.c (rs6000_in_function_epilogue_p): Rename to
 467         rs6000_in_function_epilogue_frame_p and add an argument
 468         for frame_info.
 469         (rs6000_epilogue_frame_cache, rs6000_epilogue_frame_this_id,
 470         rs6000_epilogue_frame_prev_register, rs6000_epilogue_frame_sniffer):
 471         New functions.
 472         (rs6000_epilogue_frame_unwind): New.
 473         (rs6000_gdbarch_init): Append epilogue unwinder.
 474
 475 2015-01-16  Sergio Durigan Junior  <sergiodj@redhat.com>
 476
 477         * nat/linux-personality.c: Replace "#ifndef
 478         HAVE_DECL_ADDR_NO_RANDOMIZE" by "#if
 479         !HAVE_DECL_ADDR_NO_RANDOMIZE", fixing a regression in RHEL-5
 480         systems.
 481
 482 2015-01-16  Eli Zaretskii  <eliz@gnu.org>
 483
 484         * tui/tui-win.c (tui_rehighlight_all, tui_set_var_cmd): New
 485         functions.
 486         (_initialize_tui_win) <border-kind, border-mode>:
 487         <active-border-mode>: Use tui_set_var_cmd as the "set" function.
 488         (tui_set_tab_width_command): Fix the commentary.
 489
 490         * tui/tui-win.h: Add prototype for tui_rehighlight_all.
 491
 492         * tui/tui-win.c (tui_scroll_left_command, tui_scroll_right_command):
 493         Doc fix.
 494         (tui_set_tab_width_command): Delete and recreate the source and
 495         the disassembly windows, to show the effect of the changed tab
 496         size immediately.
 497
 498         * tui/tui-data.h (LINE_PREFIX): Make shorter
 499         (MAX_PID_WIDTH): Enlarge from 14 to 19, to leave enough space for
 500         "Thread NNNNN.XXXX" thread ID notation on Windows.
 501
 502 2015-01-16  Jan Kratochvil  <jan.kratochvil@redhat.com>
 503
 504         Fix gcc-5 compilation.
 505         * hppa-tdep.c (inst_saves_gr): Fix parentheses typo.
 506
 507 2015-01-15  Sergio Durigan Junior  <sergiodj@redhat.com>
 508
 509         * Makefile.in (HFILES_NO_SRCDIR): Add nat/linux-personality.h.
 510         (linux-personality.o): New rule.
 511         * common/common-defs.h: Include <stdint.h>.
 512         * config/aarch64/linux.mh (NATDEPFILES): Include
 513         linux-personality.o.
 514         * config/alpha/alpha-linux.mh (NATDEPFILES): Likewise.
 515         * config/arm/linux.mh (NATDEPFILES): Likewise.
 516         * config/i386/linux64.mh (NATDEPFILES): Likewise.
 517         * config/i386/linux.mh (NATDEPFILES): Likewise.
 518         * config/ia64/linux.mh (NATDEPFILES): Likewise.
 519         * config/m32r/linux.mh (NATDEPFILES): Likewise.
 520         * config/m68k/linux.mh (NATDEPFILES): Likewise.
 521         * config/mips/linux.mh (NATDEPFILES): Likewise.
 522         * config/pa/linux.mh (NATDEPFILES): Likewise.
 523         * config/powerpc/linux.mh (NATDEPFILES): Likewise.
 524         * config/powerpc/ppc64-linux.mh (NATDEPFILES): Likewise.
 525         * config/powerpc/spu-linux.mh (NATDEPFILES): Likewise.
 526         * config/s390/linux.mh (NATDEPFILES): Likewise.
 527         * config/sparc/linux64.mh (NATDEPFILES): Likewise.
 528         * config/sparc/linux.mh (NATDEPFILES): Likewise.
 529         * config/tilegx/linux.mh (NATDEPFILES): Likewise.
 530         * config/xtensa/linux.mh (NATDEPFILES): Likewise.
 531         * defs.h: Remove #include <stdint.h> (moved to
 532         common/common-defs.h).
 533         * linux-nat.c: Include nat/linux-personality.h.  Remove #include
 534         <sys/personality.h>; do not define ADDR_NO_RANDOMIZE (moved to
 535         nat/linux-personality.c).
 536         (linux_nat_create_inferior): Remove code to disable address space
 537         randomization (moved to nat/linux-personality.c).  Create cleanup
 538         to disable address space randomization.
 539         * nat/linux-personality.c: New file.
 540         * nat/linux-personality.h: Likewise.
 541
 542 2015-01-15  Sergio Durigan Junior  <sergiodj@redhat.com>
 543
 544         * Makefile.in (ALLDEPFILES): Including common/mingw-strerror.c and
 545         common/posix-strerror.c.
 546         (posix-strerror.o): New rule.
 547         (mingw-strerror.o): Likewise.
 548         * common/common-utils.h (safe_strerror): Move prototype to here,
 549         from utils.h.
 550         * common/common.host: New file.
 551         * common/mingw-strerror.c: Likewise.
 552         * common/posix-strerror.c: Likewise.
 553         * configure: Regenerated.
 554         * configure.ac: Source common/common.host.  Add variable
 555         common_host_obs to gdb_host_obs.
 556         * contrib/ari/gdb_ari.sh: Mention gdb/common/mingw-strerror.c and
 557         gdb/common/posix-strerror.c when warning about the use of
 558         strerror.
 559         * mingw-hdep.c (safe_strerror): Remove definition; move it to
 560         common/mingw-strerror.c.
 561         * posix-hdep.c (safe_strerror): Remove definition; move it to
 562         common/posix-hdep.c.
 563         * utils.h (safe_strerror): Remove prototype; move to
 564         common/common-utils.h.
 565
 566 2015-01-15  Joel Brobecker  <brobecker@adacore.com>
 567
 568         GDB 7.8.2 released.
 569
 570 2015-01-15  Joel Brobecker  <brobecker@adacore.com>
 571
 572         * ada-lang.c (ada_array_bound_from_type): Ignore array's parallel
 573         ___XA type if the array has already been fixed.
 574
 575 2015-01-14  Yao Qi  <yao@codesourcery.com>
 576
 577         * Makefile.in (ppc-linux.o): New rule.
 578         * config/powerpc/ppc64-linux.mh (NATDEPFILES): Add ppc-linux.o.
 579         * configure.ac: AC_CHECK_FUNCS(getauxval).
 580         * config.in: Re-generated.
 581         * configure: Re-generated.
 582         * nat/ppc-linux.h [__powerpc64__] (ppc64_64bit_inferior_p):
 583         Declare.
 584         * nat/ppc-linux.c: New file.
 585         * ppc-linux-nat.c (ppc_linux_target_wordsize) [__powerpc64__]:
 586         Call ppc64_64bit_inferior_p.
 587
 588 2015-01-14  Yao Qi  <yao@codesourcery.com>
 589
 590         * ppc-linux-nat.c (PT_ORIG_R3, PT_TRAP): Move to
 591         nat/ppc-linux.h.
 592         (PPC_FEATURE_CELL, PPC_FEATURE_BOOKE): Likewise.
 593         (PPC_FEATURE_HAS_DFP): Likewise.
 594         (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
 595         (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
 596         (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
 597         Include "nat/ppc-linux.h".
 598         * nat/ppc-linux.h: New file.
 599         * Makefile.in (HFILES_NO_SRCDIR): Add nat/ppc-linux.h.
 600
 601 2015-01-14  Pedro Alves  <palves@redhat.com>
 602
 603         PR gdb/17525
 604         * breakpoint.c: Include "interps.h".
 605         (bpstat_do_actions_1): Also check whether the interpreter is
 606         async.
 607
 608 2015-01-14  Pedro Alves  <palves@redhat.com>
 609
 610         PR cli/17828
 611         * infrun.c (reinstall_readline_callback_handler_cleanup): Don't
 612         reinstall if the interpreter is sync.
 613
 614 2015-01-13  Doug Evans  <dje@google.com>
 615
 616         * objfiles.c (objfile_filename): New function.
 617         * objfiles.h (objfile_filename): Declare it.
 618         (objfile_name): Add function comment.
 619         * python/py-objfile.c (objfpy_lookup_objfile_by_name): Try both the
 620         bfd file name (which may be realpath'd), and the original name.
 621
 622 2015-01-13  Joel Brobecker  <brobecker@adacore.com>
 623
 624         * NEWS: Create a new section for the next release branch.
 625         Rename the section of the current branch, now that it has
 626         been cut.
 627
 628 2015-01-13  Joel Brobecker  <brobecker@adacore.com>
 629
 630         GDB 7.9 branch created (92fc2e6978d9a7c8324c7e851dbee59e22ec7a37):
 631         * version.in: Bump version to 7.9.50.DATE-cvs.
 632
 633 2015-01-13  Joel Brobecker  <brobecker@adacore.com>
 634
 635         * nat/linux-procfs.c (linux_proc_attach_tgid_threads):
 636         Remove trailing new-line in argument of call to warning.
 637
 638 2015-01-13  Joel Brobecker  <brobecker@adacore.com>
 639
 640         * linux-nat.c (attach_proc_task_lwp_callback): Remove trailing
 641         new-line in argument of call to "warning".
 642
 643 2015-01-13  Joel Brobecker  <brobecker@adacore.com>
 644
 645         * ada-lang.c (ada_lookup_symbol_nonlocal): If name not found
 646         in static block, then try searching for primitive types.
 647
 648 2015-01-12  Patrick Palka  <patrick@parcs.ath.cx>
 649
 650         * top.h (gdb_add_history): Declare.
 651         * top.c (command_count): New variable.
 652         (gdb_add_history): New function.
 653         (gdb_safe_append_history): New static function.
 654         (quit_force): Call it.
 655         (command_line_input): Use gdb_add_history instead of
 656         add_history.
 657         * event-top.c (command_line_handler): Likewise.
 658
 659 2015-01-12  James Clarke  <jrtc27@jrtc27.com>  (tiny patch)
 660
 661         PR gdb/17046
 662         * darwin-nat.c: Replace <machine/setjmp.h> #include by
 663         <setjmp.h> #include.
 664
 665 2015-01-11  Doug Evans  <xdje42@gmail.com>
 666
 667         * dwarf2read.c (compute_delayed_physnames): Use TYPE_FN_FIELD_PHYSNAME.
 668
 669 2015-01-11  Doug Evans  <xdje42@gmail.com>
 670
 671         PR gdb/15830
 672         * NEWS: The "maint demangle" command is renamed as "demangle".
 673         * demangle.c: #include cli/cli-utils.h, language.h.
 674         (demangle_command): New function.
 675         (_initialize_demangle): Add new command "demangle".
 676         * maint.c (maintenance_demangle): Stub out.
 677         (_initialize_maint_cmds): Update help text for "maint demangle",
 678         and mark as deprecated.
 679
 680 2015-01-11  Mark Kettenis  <kettenis@gnu.org>
 681
 682         * inf-ptrace.c (inf_ptrace_follow_fork): Adjust now that
 683         inferior_thread is a function.
 684
 685 2015-01-09  Patrick Palka  <patrick@parcs.ath.cx>
 686
 687         * Makefile.in (.y.c): Don't munge yacc's #line
 688         directives.
 689
 690 2015-01-09  Patrick Palka  <patrick@parcs.ath.cx>
 691
 692         * utils.c (defaulted_query): Rewrite to use gdb_readline_wrapper
 693         to prompt for input.
 694         * tui/tui-hooks.c (tui_query_hook): Remove.
 695         (tui_install_hooks): Don't set deprecated_query_hook.
 696         * tui/tui-io.c (tui_redisplay_readline): Fix off-by-one error in
 697         height calculation.  Always update the command window's cur_line.
 698
 699 2015-01-09  Pedro Alves  <palves@redhat.com>
 700
 701         * breakpoint.c (hardware_breakpoint_inserted_here_p): New
 702         function.
 703         * breakpoint.h (hardware_breakpoint_inserted_here_p): New
 704         declaration.
 705         * linux-nat.c (linux_nat_status_is_event): Move higher up in file.
 706         (linux_resume_one_lwp): Store the thread's PC.  Adjust to clear
 707         stop_reason.
 708         (check_stopped_by_watchpoint): New function.
 709         (save_sigtrap): Reimplement.
 710         (linux_nat_stopped_by_watchpoint): Adjust.
 711         (linux_nat_lp_status_is_event): Delete.
 712         (stop_wait_callback): Only call save_sigtrap after storing the
 713         pending status.
 714         (status_callback): If the thread had been stopped for a breakpoint
 715         that has since been removed, discard the event and resume the LWP.
 716         (count_events_callback, select_event_lwp_callback): Use
 717         lwp_status_pending_p instead of linux_nat_lp_status_is_event.
 718         (cancel_breakpoint): Rename to ...
 719         (check_stopped_by_breakpoint): ... this.  Record whether the LWP
 720         stopped for a software breakpoint or hardware breakpoint.
 721         (select_event_lwp): Only give preference to the stepping LWP in
 722         all-stop mode.  Adjust comments.
 723         (stop_and_resume_callback): Remove references to new_pending_p.
 724         (linux_nat_filter_event): Likewise.  Leave exit events of the
 725         leader thread pending here.  Handle signal short circuiting here.
 726         Only call save_sigtrap after storing the pending waitstatus.
 727         (linux_nat_wait_1): Remove 'retry' label.  Remove references to
 728         new_pending.  Don't handle leaving events the caller is not
 729         interested in pending here, nor handle signal short-circuiting
 730         here.  Also give equal priority to all LWPs that have had events
 731         in non-stop mode.  If reporting a software breakpoint event,
 732         unadjust the LWP's PC.
 733         * linux-nat.h (enum lwp_stop_reason): New.
 734         (struct lwp_info) <stop_pc>: New field.
 735         (struct lwp_info) <stopped_by_watchpoint>: Delete field.
 736         (struct lwp_info) <stop_reason>: New field.
 737         * x86-linux-nat.c (x86_linux_prepare_to_resume): Adjust.
 738
 739 2015-01-09  Pedro Alves  <palves@redhat.com>
 740
 741         * linux-nat.c (linux_handle_extended_wait) <PTRACE_EVENT_EXEC>:
 742         Set the LWP's 'resumed' flag.
 743
 744 2015-01-09  Pedro Alves  <palves@redhat.com>
 745
 746         * linux-nat.c (linux_resume_one_lwp): New function.
 747         (resume_lwp): Use lwp_status_pending_p and linux_resume_one_lwp.
 748         (linux_nat_resume): Use lwp_status_pending_p and
 749         linux_resume_one_lwp.
 750         (linux_handle_syscall_trap): Use linux_resume_one_lwp.
 751         (linux_handle_extended_wait): Use linux_resume_one_lwp.
 752         (status_callback, running_callback): Use lwp_status_pending_p.
 753         (lwp_status_pending_p): New function.
 754         (stop_and_resume_callback): Use lwp_status_pending_p.
 755         (linux_nat_filter_event): Use linux_resume_one_lwp.
 756         (linux_nat_wait_1): Always use status_callback to look for an LWP
 757         with a pending status.  Use linux_resume_one_lwp.
 758         (resume_stopped_resumed_lwps): Use lwp_status_pending_p and
 759         linux_resume_one_lwp.
 760
 761 2015-01-09  Pedro Alves  <palves@redhat.com>
 762
 763         * breakpoint.c (bp_location_inserted_here_p): New function,
 764         factored out from ...
 765         (breakpoint_inserted_here_p): ... here.  Use
 766         ALL_BP_LOCATIONS_AT_ADDR.
 767         (software_breakpoint_inserted_here_p): Use
 768         bp_location_inserted_here_p and ALL_BP_LOCATIONS_AT_ADDR.
 769
 770 2014-01-09  Pedro Alves  <palves@redhat.com>
 771
 772         Skip enabling event reporting if the kernel supports
 773         PTRACE_EVENT_CLONE.
 774         * linux-thread-db.c: Include "nat/linux-ptrace.h".
 775         (thread_db_use_events): New function.
 776         (try_thread_db_load_1): Check thread_db_use_events before enabling
 777         event reporting.
 778         (update_thread_state): New function.
 779         (attach_thread): Use it.  Check thread_db_use_events before
 780         enabling event reporting.
 781         (thread_db_detach): Check thread_db_use_events before disabling
 782         event reporting.
 783         (find_new_threads_callback): Check thread_db_use_events before
 784         enabling event reporting.  Update the thread's state if not using
 785         libthread_db events.
 786
 787 2015-01-09  Pedro Alves  <palves@redhat.com>
 788
 789         * linux-nat.c (lin_lwp_attach_lwp): Assert that the lwp id we're
 790         about to wait for is > 0.
 791         * linux-thread-db.c (find_new_threads_callback): Ignore thread if
 792         the kernel thread ID is -1.
 793
 794 2015-01-09  Pedro Alves  <palves@redhat.com>
 795
 796         * linux-nat.c (attach_proc_task_lwp_callback): New function.
 797         (linux_nat_attach): Use linux_proc_attach_tgid_threads.
 798         (wait_lwp, linux_nat_filter_event): If not set yet, set the lwp's
 799         ptrace option flags.
 800         * linux-nat.h (struct lwp_info) <must_set_ptrace_flags>: New
 801         field.
 802         * nat/linux-procfs.c: Include <dirent.h>.
 803         (linux_proc_get_int): New parameter "warn".  Handle it.
 804         (linux_proc_get_tgid): Adjust.
 805         (linux_proc_get_tracerpid): Rename to ...
 806         (linux_proc_get_tracerpid_nowarn): ... this.
 807         (linux_proc_pid_get_state): New function, factored out from
 808         (linux_proc_pid_has_state): ... this.  Add new parameter "warn"
 809         and handle it.
 810         (linux_proc_pid_is_gone): New function.
 811         (linux_proc_pid_is_stopped): Adjust.
 812         (linux_proc_pid_is_zombie_maybe_warn)
 813         (linux_proc_pid_is_zombie_nowarn): New functions.
 814         (linux_proc_pid_is_zombie): Use
 815         linux_proc_pid_is_zombie_maybe_warn.
 816         (linux_proc_attach_tgid_threads): New function.
 817         * nat/linux-procfs.h (linux_proc_get_tgid): Update comment.
 818         (linux_proc_get_tracerpid): Rename to ...
 819         (linux_proc_get_tracerpid_nowarn): ... this, and update comment.
 820         (linux_proc_pid_is_gone): New declaration.
 821         (linux_proc_pid_is_zombie): Update comment.
 822         (linux_proc_pid_is_zombie_nowarn): New declaration.
 823         (linux_proc_attach_lwp_func): New typedef.
 824         (linux_proc_attach_tgid_threads): New declaration.
 825         * nat/linux-ptrace.c (linux_ptrace_attach_fail_reason): Adjust to
 826         use nowarn functions.
 827         (linux_ptrace_attach_fail_reason_string): Move here from
 828         gdbserver/linux-low.c and rename.
 829         (ptrace_supports_feature): If the current ptrace options are not
 830         known yet, check them now, instead of asserting.
 831         * nat/linux-ptrace.h (linux_ptrace_attach_fail_reason_string):
 832         Declare.
 833
 834 2015-01-09  Pedro Alves  <palves@redhat.com>
 835
 836         * linux-thread-db.c (thread_db_find_new_threads_silently)
 837         (try_thread_db_load_1, try_thread_db_load, thread_db_load_search)
 838         (find_new_threads_once): Print debug output on gdb_stdlog.
 839
 840 2015-01-09  Chen Gang  <gang.chen.5i5j@gmail.com>
 841             Pedro Alves  <palves@redhat.com>
 842
 843         * compile/compile.c: Include "gdb_wait.h".
 844         (do_rmdir): Check return value, and free 'zap'.
 845
 846 2015-01-08  Pedro Alves  <palves@redhat.com>
 847             Yao Qi  <yao@codesourcery.com>
 848
 849         * dwarf2loc.c (indirect_pieced_value): Don't call
 850         gdb_sign_extend.  Call extract_signed_integer instead.
 851         * utils.c (gdb_sign_extend): Remove.
 852         * utils.h (gdb_sign_extend): Remove declaration.
 853
 854 2015-01-07  Pierre Muller  <muller@sourceware.org>
 855
 856         PR symtab/17811
 857         * stabsread.c (define_symbol): Set language for C++ special symbols.
 858
 859 2015-01-07  Patrick Palka  <patrick@parcs.ath.cx>
 860
 861         * inflow.c (initial_gdb_ttystate): Tweak comment.
 862
 863 2015-01-07  Joel Brobecker  <brobecker@adacore.com>
 864
 865         * inflow.c (set_initial_gdb_ttystate): Add empty line after
 866         comment documenting function.
 867
 868 2015-01-07  Patrick Palka  <patrick@parcs.ath.cx>
 869
 870         * terminal.h (set_initial_gdb_ttystate): Declare.
 871         * inflow.c (initial_gdb_ttystate): New static variable.
 872         (set_initial_gdb_ttystate): New setter.
 873         (child_terminal_init_with_pgrp): Copy initial_gdb_ttystate
 874         instead of our current terminal state.
 875         * top.c (gdb_init): Call set_initial_gdb_ttystate.
 876
 877 2015-01-07  Joel Brobecker  <brobecker@adacore.com>
 878
 879         * guile/scm-type.c (tyscm_array_1): Add comment.
 880         * python/py-type.c (typy_array_1): Add comment.
 881
 882 2015-01-06  Joel Brobecker  <brobecker@adacore.com>
 883
 884         * guile/scm-type.c (tyscm_array_1): Do not raise out-of-range
 885         error if N2 is equal to N1 - 1.
 886
 887 2015-01-06  Joel Brobecker  <brobecker@adacore.com>
 888
 889         * python/py-type.c (typy_array_1): Do not raise negative-length
 890         exception if N2 is equal to N1 - 1.
 891
 892 2015-01-03  Doug Evans  <xdje42@gmail.com>
 893
 894         * c-exp.y: Whitespace cleanup.
 895         (classify_inner_name): Remove extra ;.
 896
 897 2015-01-02  Maciej W. Rozycki  <macro@codesourcery.com>
 898
 899         * mips-tdep.c (mips32_scan_prologue): Keep the extracted stack
 900         offset signed.
 901
 902 2015-01-02  Doug Evans  <dje@google.com>
 903
 904         * dwarf2read.c (setup_type_unit_groups): Remove outdated comment.
 905
 906 2015-01-02  Doug Evans  <dje@google.com>
 907
 908         * symtab.h (struct symbol): Fix typo in comment.
 909
 910 2015-01-01  Joel Brobecker  <brobecker@adacore.com>
 911
 912         Update year range in copyright notice of all files.
 913
 914 2015-01-01  Joel Brobecker  <brobecker@adacore.com>
 915
 916         * top.c (print_gdb_version): Update copyright year to 2015.
 917
 918 2015-01-01  Joel Brobecker  <brobecker@adacore.com>
 919
 920         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2014.
 921
 922 For older changes see ChangeLog-2014.
 923 \f
 924 Local Variables:
 925 mode: change-log
 926 left-margin: 8
 927 fill-column: 74
 928 version-control: never
 929 coding: utf-8
 930 End: