gdb/ChangeLog

   1 2010-01-26  Sami Wagiaalla  <swagiaal@redhat.com>
   2
   3         * cp-namespace.c (cp_lookup_symbol_namespace): Added
   4         search_parent argument.
   5         (cp_add_using): Initialize 'searched' field.
   6         (reset_directive_searched): New function.
   7         * cp-support.h: Add 'searched' field to using_direct struct.
   8         (cp_lookup_symbol_imports): Ditto.
   9         * cp-namespace.c (cp_lookup_symbol_imports): Ditto.
  10         Perform recursive search.
  11         Implement non parent search.
  12         * valops.c (value_maybe_namespace_elt): Updated.
  13
  14 2010-01-26  Sami Wagiaalla  <swagiaal@redhat.com>
  15
  16         PR gdb/10929:
  17         * dwarf2read.c (read_lexical_block_scope): Create blocks for
  18         scopes which contain using directives even if they contain no
  19         declarations.
  20         * symtab.c (lookup_symbol_aux): Pass lowest level block to
  21         la_lookup_symbol_nonlocal.
  22         * cp-namespace.c (cp_lookup_symbol_nonlocal): call
  23         cp_lookup_symbol_namespace.
  24         (cp_lookup_symbol_namespace): Perform an import lookup at every
  25         block level.
  26         (cp_lookup_symbol_imports): New function.
  27         (cp_lookup_symbol_in_namespace): New function.
  28
  29 2010-01-25  Tom Tromey  <tromey@redhat.com>
  30
  31         PR gdb/11049:
  32         * c-valprint.c (c_val_print): Fix test of extract_unsigned_integer
  33         result.
  34
  35 2010-01-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  36
  37         * configure.ac: Only use host_os part when disabling TUI on osf.
  38         Use test to check variables, prefix strings with x.
  39         * configure: Regenerate.
  40
  41         * solib-osf.c (osf_current_sos): Initialize tail.
  42
  43 2010-01-25  gingold  <gingold@adacore.com>
  44
  45         * windows-nat.c (windows_continue): Use %x to print thread id.
  46         (get_windows_debug_event): Ditto.
  47
  48 2010-01-22  Tom Tromey  <tromey@redhat.com>
  49
  50         PR symtab/11199:
  51         * dwarf2read.c (quirk_gcc_member_function_pointer): Change return
  52         type and arguments.  Use smash_to_methodptr_type.
  53         (read_structure_type): Call quirk_gcc_member_function_pointer
  54         later.
  55         * gdbtypes.h (smash_to_methodptr_type): Declare.
  56         * gdbtypes.c (smash_to_methodptr_type): New function.
  57         (lookup_methodptr_type): Use it.
  58
  59 2010-01-21  Tom Tromey  <tromey@redhat.com>
  60
  61         PR symtab/11198:
  62         * symtab.h (lookup_minimal_symbol_and_objfile): Declare.
  63         * minsyms.c (lookup_minimal_symbol_and_objfile): New function.
  64         * glibc-tdep.c (find_minsym_and_objfile): Remove.
  65         (glibc_skip_solib_resolver): Use
  66         lookup_minimal_symbol_and_objfile.
  67
  68 2010-01-21  Kai Tietz  <kai.tietz@onevision.com>
  69
  70         * inflow.c (check_syscall): Guard by #if clause for GO32 and
  71         WIN32 targets.
  72
  73 2010-01-20  Tom Tromey  <tromey@redhat.com>
  74
  75         PR backtrace/10770:
  76         * valarith.c (value_binop): Handle BINOP_GTR, BINOP_LEQ, and
  77         BINOP_GEQ.  Handle BINOP_NOTEQUAL in the signed case.
  78         * dwarf2expr.c (new_dwarf_expr_context): Allocate
  79         dwarf_stack_values, not CORE_ADDRs.
  80         (execute_stack_op): Change DW_OP_div and comparison operators to
  81         use signed operands.
  82
  83 2010-01-20  Vladimir Prus  <vladimir@codesourcery.com>
  84
  85         Per-inferior args and tty and environment.
  86
  87         * infcmd.c (inferior_args): Rename to ...
  88         (inferior_args_scratch): ... this.
  89         (inferior_io_terminal): Rename to ...
  90         (inferior_io_terminal_scratch): ... this.
  91         (inferior_argc, inferior_argv): Remove.
  92         (set_inferior_io_terminal, get_inferior_io_terminal): Store
  93         inside current_inferior().
  94         (set_inferior_tty_command, show_inferior_tty_command): New.
  95         (get_inferior_args, set_inferior_args): Store inside
  96         current_inferior().
  97         (notice_args_set): Likewise and rename to...
  98         (set_args_command): ... this.
  99         (set_inferior_args_vector): Likewise.
 100         (notice_args_read): Rename to...
 101         (show_args_command): ...new.
 102         (tty_command): Remove.
 103         (run_command_1): Don't free old args, as they are freed by
 104         set_inferior_arg now.
 105         (run_no_args_command): Likewise.
 106         (inferior_environ): Remove.
 107         (run_command_1): Use environment of the current inferior.
 108         (environment_info, set_environment_command)
 109         (unset_environment_command, path_info, path_command): Likewise.
 110         (_initialize_infcmd): Adjust for function and variable renames.
 111         Do not init inferior_environ.
 112         * inferior.h (set_inferior_arg): Adjust prototype.
 113         (struct inferior): New fields args, argc, argv, terminal, environment.
 114         (inferior_environ): Remove declaration.
 115         * inferior.c (free_inferior): Free new fields.
 116         (add_inferior_silent): Initialize 'environment' field.
 117         * main.c (captured_main): Set arguments only after the initial
 118         inferior has been created.  Set set_inferior_io_terminal,
 119         not tty_command.
 120         * mi/mi-main.c (mi_cmd_env_path): Use environment of the current
 121         inferior.
 122         (_initialize_mi_cmd_env): Adjust for disappearance of global
 123         inferior_environ.
 124         * solib.c (solib_find): Use environment of the current inferior.
 125
 126 2010-01-20  Jan Kratochvil  <jan.kratochvil@redhat.com>
 127
 128         * varobj.c (varobj_add_child, install_dynamic_child): Wrap into #if
 129         HAVE_PYTHON.
 130         (instantiate_pretty_printer): Move HAVE_PYTHON outside of the function.
 131
 132 2010-01-20  Joel Brobecker  <brobecker@adacore.com>
 133
 134         Get rid of ada-lang.c:function_name_from_pc.
 135         * ada-lang.c: Add "stack.h" #include.
 136         (function_name_from_pc): Delete.
 137         (is_known_support_routine): Replace call to function_name_from_pc
 138         by call to find_frame_funname.
 139         (ada_unhandled_exception_name_addr_from_raise): Likewise.
 140
 141 2010-01-19  Tom Tromey  <tromey@redhat.com>
 142
 143         PR c++/11026:
 144         * dwarf2read.c (read_partial_die): Allocate partial DIE's name on
 145         objfile obstack.
 146
 147 2010-01-19  Tom Tromey  <tromey@redhat.com>
 148
 149         * top.c (stop_sig, float_handler, do_nothing): Remove.
 150
 151 2010-01-19  Jan Kratochvil  <jan.kratochvil@redhat.com>
 152
 153         * breakpoint.c (watchpoint_check): Check the call
 154         gdbarch_in_function_epilogue_p before calling frame_find_by_id.
 155         Extend the comment.
 156         * config/djgpp/fnchange.lst: Add translations for
 157         watchpoint-cond-gone.exp, watchpoint-cond-gone.c and
 158         watchpoint-cond-gone-stripped.c.
 159
 160 2010-01-19  Tom Tromey  <tromey@redhat.com>
 161
 162         PR c++/8000:
 163         * dwarf2read.c (partial_die_parent_scope): Put enumeration type
 164         into parent scope, and enumerator into grandparent scope.
 165
 166 2010-01-19  Joel Brobecker  <brobecker@adacore.com>
 167
 168         * NEWS: Add entry for "set/show ada trust-PAD-over-XVS" commands.
 169
 170 2010-01-19  Joel Brobecker  <brobecker@adacore.com>
 171
 172         * configure.host: Make x86_64-*-solaris2.1[0-9]* an alias of
 173         i[34567]86-*-solaris2.1[0-9]*.
 174         * configure.tgt: Likewise.
 175
 176 2010-01-19  Joel Brobecker  <brobecker@adacore.com>
 177
 178         * NEWS: Document the source command enhancement allowing it
 179         to load Python scripts. Document the "set/show script-extension"
 180         commands.
 181
 182 2010-01-19  Joel Brobecker  <brobecker@adacore.com>
 183
 184         Add -Wunused-function to compile flags.
 185         * configure.ac: Add -Wunused-function to build_warnings.
 186         * configure: Regenerate.
 187
 188 2010-01-19  Joel Brobecker  <brobecker@adacore.com>
 189
 190         "delete" ada-lex.c:input function, not used.
 191         * ada-lex.l: #define YY_NO_INPUT.
 192
 193 2010-01-19  Joel Brobecker  <brobecker@adacore.com>
 194
 195         Delete free_named_symtabs and associated cleanup.
 196         * symfile.h (free_named_symtabs): Delete declaration.
 197         * symfile.c: Remove some commented out code (clear_symtab_users_once).
 198         (cashier_psymtab): Comment function out.
 199         Delete declaration.
 200         (free_named_symtabs): Delete.
 201         * coffread.c (coff_end_symtab): Remove call to free_named_symtabs.
 202         * dbxread.c (end_psymtab): Likewise.
 203         * dwarf2read.c (process_psymtab_comp_unit): Ditto.
 204         * exec.c (exec_close_1): Ditto.
 205         * xcoffread.c (xcoff_end_psymtab): Likewise.
 206
 207 2010-01-19  Joel Brobecker  <brobecker@adacore.com>
 208
 209         * stack.c (print_block_frame_labels): Comment function out.
 210
 211 2010-01-19  Joel Brobecker  <brobecker@adacore.com>
 212
 213         Delete unused or undefined functions.
 214         * breakpoint.c (ep_parse_optional_filename): Delete.
 215         * dcache.c (dcache_write_line): Remove declaration.
 216         * infrun.c (build_infrun): Remove declaration.
 217         * tracepoint.c (tracepoint_save_command): Remove declaration.
 218         * linux-nat.c (init_lwp_list): Delete. No longer used.
 219         * event-loop.c (check_async_signal_handlers): Delete declaration.
 220         * infrun.c (init_execution_control_state): Delete.
 221         (proceed): Update comment to avoid mentioning
 222         init_execution_control_state.
 223         * target.c (kill_or_be_killed, nosupport_runtime): Delete.
 224         * ada-lang.c (ada_to_static_fixed_value): Delete.
 225         * scm-lang.c (evaluate_subexp_scm): Delete declaration.
 226         * cp-namespace.c (cp_copy_usings): Delete.
 227         * xml-syscall.c (xml_number_of_syscalls): Delete.
 228         * progspace.c (find_program_space_by_num): Delete.
 229         * inflow.c (handle_sigio): Delete declaration.
 230         * hppa-tdep.c (hppa_alignof): Delete.
 231         * mipsnbsd-tdep.c (mipsnbsd_sigtramp_offset)
 232         (mipsnbsd_core_osabi_sniffer): Delete.
 233
 234 2010-01-18  Tom Tromey  <tromey@redhat.com>
 235
 236         PR c++/9680:
 237         * c-exp.y (REINTERPRET_CAST, DYNAMIC_CAST, STATIC_CAST)
 238         (CONST_CAST): New tokens.
 239         (exp): Add new productions.
 240         (ident_tokens): Add const_cast, dynamic_cast, static_cast, and
 241         reinterpret_cast.
 242         (is_cast_operator): New function.
 243         (yylex): Handle cast operators specially.
 244         * eval.c (evaluate_subexp_standard) <UNOP_DYNAMIC_CAST,
 245         UNOP_REINTERPRET_CAST>: New cases.
 246         * expprint.c (print_subexp_standard): Likewise.
 247         (op_name_standard): Likewise.
 248         (dump_subexp_body_standard): Likewise.
 249         * parse.c (operator_length_standard): Likewise.
 250         * expression.h (enum exp_opcode): New constants UNOP_DYNAMIC_CAST,
 251         UNOP_REINTERPRET_CAST.
 252         * gdbtypes.c (class_types_same_p): New function.
 253         (is_ancestor): Use it.
 254         (is_public_ancestor): New function.
 255         (is_unique_ancestor_worker): Likewise.
 256         (is_unique_ancestor): Likewise.
 257         * gdbtypes.h (class_types_same_p, is_public_ancestor)
 258         (is_unique_ancestor): Declare.
 259         * valops.c (value_reinterpret_cast): New function.
 260         (dynamic_cast_check_1): Likewise.
 261         (dynamic_cast_check_2): Likewise.
 262         (value_dynamic_cast): Likewise.
 263         * value.h (value_reinterpret_cast, value_dynamic_cast): Declare.
 264
 265 2010-01-18  Joel Brobecker  <brobecker@adacore.com>
 266
 267         Fix build failure when building without Python support.
 268         * python/python.c: Always include exceptions.h, even when HAVE_PYTHON
 269         is not defined.
 270
 271 2010-01-18  Joel Brobecker  <brobecker@adacore.com>
 272
 273         Use XVS field type instead of doing a parallel lookup.
 274         * ada-lang.c (ada_get_base_type): Follow the XVS field type
 275         if it is a reference type instead of doing a type lookup using
 276         the XVS field name.
 277
 278 2010-01-18  Joel Brobecker  <brobecker@adacore.com>
 279
 280         Trust PAD types instead of using PAD___XVS.
 281         * ada-lang.c (trust_pad_over_xvs): New static variable.
 282         (ada_is_aligner_type): If !trust_pad_over_xvs and there is a
 283         parallel XVS type, follow the XVS type instead of the PAD type.
 284         (unwrap_value): Make sure that there is no parallel XVE type
 285         before returning the value as is.
 286         (set_ada_list, show_ada_list): New static variables.
 287         (set_ada_command, show_ada_command): New functions.
 288         (_initialize_ada_language): Add new "set/show ada" prefix commands.
 289         Add new "set/show ada trust-PAD-over-XVS" setting.
 290
 291 2010-01-18  Tom Tromey  <tromey@redhat.com>
 292             Thiago Jung Bauermann  <bauerman@br.ibm.com>
 293
 294         Allow "source" to load python scripts.
 295         * exceptions.h (enum errors): Add UNSUPPORTED_ERROR.
 296         * python/python.c (source_python_script): New function.
 297         * python/python.h (source_python_script): Add declaration.
 298         * cli/cli-cmds.c: #include exceptions.h and python/python.h.
 299         (script_ext_off, script_ext_soft, script_ext_strict)
 300         (script_ext_enums, script_ext_mode): New static constants.
 301         (show_script_ext_mode, find_and_open_script): New functions.
 302         (source_script): Enhance to handle Python scripts.
 303         (init_cli_cmds): Add set/show script-extension commands.
 304
 305 2010-01-16  Stan Shebs  <stan@codesourcery.com>
 306
 307         * tracepoint.h (struct trace_status): Use unsigned long long
 308         instead of size_t.
 309         * tracepoint.c (trace_status_command): Fix printf directive.
 310         (trace_save_command): Check fwrite returns, fix printf directive.
 311         (trace_filename): New global.
 312         (tfile_open): Set it, check read returns.
 313         (tfile_close): Free trace_filename.
 314         (tfile_get_traceframe_address): Check read returns.
 315         (tfile_trace_find): Ditto.
 316         (tfile_fetch_registers): Ditto.
 317         (tfile_xfer_partial): Ditto.
 318         (tfile_get_trace_state_variable_value): Ditto.
 319
 320 2010-01-15  Stan Shebs  <stan@codesourcery.com>
 321
 322         Add trace file support.
 323         * tracepoint.h (enum trace_stop_reason): New enum.
 324         (struct trace_status): New struct.
 325         (parse_trace_status): Declare.
 326         (struct uploaded_tp): Move here from remote.c,
 327         add fields for actions.
 328         (struct uploaded_tsv): New struct.
 329         * tracepoint.c (tfile_ops): New target vector.
 330         (trace_fd): New global.
 331         (tfile_open): New function.
 332         (tfile_close): New function.
 333         (tfile_files_info): New function.
 334         (tfile_get_trace_status): New function.
 335         (tfile_get_traceframe_address): New function.
 336         (tfile_trace_find): New function.
 337         (tfile_fetch_registers): New function.
 338         (tfile_xfer_partial): New function.
 339         (tfile_get_trace_state_variable_value): New function.
 340         (init_tfile_ops): New function.
 341         (_initialize_tracepoint): Call it, add tfile target.
 342         (trace_status): New global.
 343         (current_trace_status): New function.
 344         (trace_running_p): Remove, change all users to get from
 345         current_trace_status()->running.
 346         (get_trace_status): Remove.
 347         (trace_status_command): Call target_get_trace_status directly,
 348         report more detail including tracing stop reasons.
 349         (trace_find_command): Always allow tfind on a file.
 350         (trace_find_pc_command): Ditto.
 351         (trace_find_tracepoint_command): Ditto.
 352         (trace_find_line_command): Ditto.
 353         (trace_find_range_command): Ditto.
 354         (trace_find_outside_command): Ditto.
 355         (trace_frames_offset, cur_offset): Declare as off_t.
 356         (trace_regblock_size): Rename from reg_size, update users.
 357         (parse_trace_status): New function.
 358         (tfile_interp_line): New function.
 359         (disconnect_or_stop_tracing): Ensure current trace
 360         status before asking what to do.
 361         (stop_reason_names): New global.
 362         (trace_save_command): New command.
 363         (get_uploaded_tp): Move here from remote.c.
 364         (find_matching_tracepoint): Ditto.
 365         (merge_uploaded_tracepoints): New function.
 366         (parse_trace_status): Use stop_reason_names.
 367         (_initialize_tracepoint): Define tsave command.
 368         * target.h (target_ops): New fields to_save_trace_data,
 369         to_upload_tracepoints, to_upload_trace_state_variables,
 370         to_get_raw_trace_data, change to_get_trace_status
 371         to take a pointer to a status struct.
 372         (target_save_trace_data): New macro.
 373         (target_upload_tracepoints): New macro.
 374         (target_upload_trace_state_variables): New macro.
 375         (target_get_raw_trace_data): New macro.
 376         * target.c (update_current_target): Add new methods, change
 377         signature of to_get_trace_status.
 378         * remote.c (hex2bin): Make globally visible.
 379         (bin2hex): Ditto.
 380         (remote_download_trace_state_variable): Download name also.
 381         (remote_get_trace_status): Update parameter, use
 382         parse_trace_status.
 383         (remote_save_trace_data): New function.
 384         (remote_upload_tracepoints): New function.
 385         (remote_upload_trace_state_variables): New function.
 386         (remote_get_raw_trace_data): New function.
 387         (remote_start_remote): Use them.
 388         (_initialize_remote_ops): Add operations.
 389         * ax-gdb.c: Include breakpoint.h.
 390         * breakpoint.c (create_tracepoint_from_upload): Use
 391         break_command_really, return tracepoint, warn about unimplemented
 392         parts.
 393         * NEWS: Mention trace file addition.
 394
 395 2010-01-15  Jan Kratochvil  <jan.kratochvil@redhat.com>
 396
 397         Fix compilation warning on gcc-3.4.
 398         * exec.c (print_section_info): Move the `displacement' variable
 399         initialization to its declaration.
 400
 401 2010-01-15  Jan Kratochvil  <jan.kratochvil@redhat.com>
 402
 403         * gdb-gdb.py (StructMainTypePrettyPrinter): Fix TYPE_CODE_RANGE
 404         comparison.
 405
 406 2010-01-15  Eric Botcazou  <botcazou@adacore.com>
 407
 408         "info tasks" broken by typedefs in ATCB type definitions.
 409         * ada-lang.c (ada_template_to_fixed_record_type_1): Add call to
 410         ada_check_typedef before retrieving the length of the type for
 411         regular fields.
 412
 413 2010-01-15  Joel Brobecker  <brobecker@adacore.com>
 414
 415         Do not use name-based lookup for unconstrained packed arrays.
 416         * ada-lang.c (find_parallel_type_by_descriptive_type):
 417         Limit the fallback to name-based lookups to the case where
 418         the type is a constrained packed array.
 419
 420 2010-01-15  Joel Brobecker  <brobecker@adacore.com>
 421
 422         Enhance gdb-gdb.py to handle main_type.type_specific.
 423         * gdb-gdb.py: Print the type-specific part of struct main_type.
 424
 425 2010-01-15  Jan Kratochvil  <jan.kratochvil@redhat.com>
 426
 427         * configure.ac (AC_CHECK_FUNCS): Check for setrlimit and getrlimit.
 428         * configure: Regenerate.
 429         * config.in: Regenerate.
 430         * utils.c: Include sys/resource.h.
 431         (dump_core, can_dump_core): New.
 432         (internal_vproblem): Update the comment.  Check can_dump_core while
 433         setting dump_core_p.  Replace two abort calls by dump_core calls.
 434
 435 2010-01-14  Jan Kratochvil  <jan.kratochvil@redhat.com>
 436             Eli Zaretskii  <eliz@gnu.org>
 437
 438         * NEWS: Document the PIE support.
 439
 440 2010-01-14  Jan Kratochvil  <jan.kratochvil@redhat.com>
 441
 442         * linux-tdep.c: Remove includes gdbcore.h, observer.h and elf-bfd.h.
 443         (check_is_pie_binary, _initialize_linux_tdep): Remove.
 444
 445 2010-01-14  Jan Kratochvil  <jan.kratochvil@redhat.com>
 446
 447         * solib-svr4.c (svr4_exec_displacement): New comment for entry_point.
 448         Replace exec_entry_point call by bfd_get_start_address.
 449
 450 2010-01-14  Jan Kratochvil  <jan.kratochvil@redhat.com>
 451
 452         Support Valgrind attachments broken by the PIE support.
 453         * auxv.c: Include gdbcore.h.
 454         (procfs_xfer_auxv): Make static.  Reduce its comment.  Drop its
 455         parameters ops, object and annex.  Remove their assertions.
 456         (ld_so_xfer_auxv, memory_xfer_auxv): New function.
 457         * auxv.h (procfs_xfer_auxv): Remove comment.  Rename to ...
 458         (memory_xfer_auxv): ... here.
 459         * linux-nat.c (linux_xfer_partial): Rename procfs_xfer_auxv to
 460         memory_xfer_auxv.
 461         * procfs.c (procfs_xfer_partial): Likewise.
 462         * solib-svr4.c (svr4_relocate_main_executable): New prototype.
 463         (svr4_special_symbol_handling): Call svr4_relocate_main_executable.
 464         (svr4_solib_create_inferior_hook): Conditionalize the
 465         svr4_relocate_main_executable call.
 466
 467 2010-01-14  Jan Kratochvil  <jan.kratochvil@redhat.com>
 468
 469         * solib-svr4.c (scan_dyntag): Remove variable dyn_addr.  New variable
 470         target_section.  Find SECT in current_target_sections, gdb_assert it.
 471         (elf_lookup_lib_symbol): Pass the binary file if given symfile_objfile.
 472         New variable abfd.
 473         * symtab.c (lookup_objfile_from_block): Return the binary file instead
 474         of separate debug info file.
 475
 476 2010-01-14  Jan Kratochvil  <jan.kratochvil@redhat.com>
 477
 478         Support PIEs with no symfile_objfile.
 479         * exec.c (print_section_info <abfd == exec_bfd>): Relocate Entry point.
 480         * solib-svr4.c (svr4_relocate_main_executable <exec_bfd>): New block.
 481
 482 2010-01-14  Jan Kratochvil  <jan.kratochvil@redhat.com>
 483
 484         * solib-svr4.c (svr4_relocate_main_executable): Move the static exec
 485         code part to ...
 486         (svr4_static_exec_displacement): ... a new function.
 487         (svr4_exec_displacement): New function.
 488         (svr4_relocate_main_executable): Call svr4_exec_displacement.  Allocate
 489         new_offsets using alloca now.  Remove variable old_chain and changed.
 490         Call objfile_relocate unconditionally now.
 491
 492 2010-01-14  Doug Evans  <dje@google.com>
 493
 494         * gdbtypes.c (arch_flags_type): Fix comment.
 495         * gdbtypes.h (arch_composite_type): Fix comment.
 496
 497 2009-01-14  Tristan Gingold  <gingold@adacore.com>
 498
 499         * machoread.c (macho_add_oso_symfile): Add symfile_flags parameter.
 500         Call xstrdup for abfd->filename.  Pass symfile_flags and objfile flags
 501         to symbol_file_add_from_bfd.  Add OSO as separate objfile.
 502         (macho_oso_symfile): Add symfile_flags parameter.  Pass it to
 503         macho_add_oso_symfile.
 504         (macho_symfile_read): Pass symfile_flags to macho_oso_symfile.
 505
 506 2010-01-14  Joel Brobecker  <brobecker@adacore.com>
 507
 508         Tru64: Dead threads are never deleted.
 509         * dec-thread.c (dec_thread_ptid_is_alive): New function.
 510         (dec_thread_count_gdb_threads): Fix counter increment.
 511         (dec_thread_add_gdb_thread): Fix *listp increment.
 512         (resync_thread_list): Fix bug in deletion of dead threads that
 513         caused all threads to be deleted, instead of just the dead ones.
 514
 515 2010-01-13  Phil Muldoon  <pmuldoon@redhat.com>
 516
 517         PR python/10705
 518
 519         * python/python-internal.h: Add lazy_string_object_type
 520         definition.
 521         (create_lazy_string_object, gdbpy_initialize_lazy_string)
 522         (gdbpy_is_lazystring, gdbpy_extract_lazy_string): Define.
 523         * python/py-value.c (valpy_lazy_string): New function.
 524         (convert_value_from_python): Add lazy string conversion.
 525         * python/py-prettyprint.c (pretty_print_one_value): Check if
 526         return is also a lazy string.
 527         (print_string_repr): Add lazy string printing branch.
 528         (print_children): Likewise.
 529         * python/py-lazy-string.c: New file. Implement lazy strings.
 530         * python/python.c (_initialize_python): Call
 531         gdbpy_initialize_lazy_string.
 532         * varobj.c (value_get_print_value): Add lazy string printing
 533         branch.  Account for encoding.
 534         * c-lang.c (c_printstr): Account for new encoding argument.  If
 535         encoding is NULL, find encoding suited for type, otherwise use
 536         user encoding.
 537         * language.h (language_defn): Add encoding argument.
 538         (LA_PRINT_STRING): Likewise.
 539         * language.c (unk_lang_printstr): Update to reflect new encoding
 540         argument to language_defn.
 541         * ada-lang.h (ada_printstr): Likewise.
 542         * c-lang.h (c_printstr): Likewise.
 543         * p-lang.h (pascal_printstr);
 544         * f-lang.c (f_printstr): Likewise.
 545         * m2-lang.c (m2_printstr): Likewise.
 546         * objc-lang.c (objc_printstr): Likewise.
 547         * p-lang.c (pascal_printstr): Likewise.
 548         * scm-lang.c (scm_printstr): Likewise.
 549         * c-valprint.c (c_val_print): Update LA_PRINT_STRING call for
 550         encoding argument.
 551         * ada-valprint.c (ada_printstr): Likewise.
 552         * f-valprint.c (f_val_print): Likewise
 553         * m2-valprint.c (m2_val_print): Likewise.
 554         * p-valprint.c (pascal_val_print): Likewise.
 555         * expprint.c (print_subexp_standard): Likewise.
 556         * valprint.c (val_print_string): Likewise.
 557         * Makefile.in (SUBDIR_PYTHON_OBS): Add py-lazy-string.
 558         (SUBDIR_PYTHON_SRCS): Likewise.
 559         (py-lazy-string.o): New rule.
 560
 561 2010-01-13  Doug Evans  <dje@google.com>
 562
 563         * mi/mi-main.c (list_available_thread_groups): Avoid "may be used
 564         uninitialized" warning from gcc on local `tree'.
 565
 566 2010-01-13  Vladimir Prus  <vladimir@codesourcery.com>
 567
 568         Implement core awareness.
 569
 570         * bcache.c (compare_ints): Remove
 571         (print_percentage): Use compare_positive_ints.
 572         * defs.h (compare_positive_ints): Declare.
 573         * linux-nat.h (struct lin_lwp): New field core.
 574         (linux_nat_core_of_thread_1): Declare.
 575         * linux-nat.c (add_lwp): Init the 'core' field.
 576         (linux_nat_wait_1): Record the core.
 577         (linux_nat_core_of_thread_1, linux_nat_core_of_thread): New.
 578         (linux_nat_add_target): Register the above.
 579         * linux-thread-db.c (update_thread_core): New.
 580         (thread_db_find_new_threads): Update core information for
 581         every thread.
 582         * remote.c (struct private_thread_info): New.
 583         (free_private_thread_info, demand_private_info): New.
 584         (PACKET_qXfer_threads, use_osdata_threads): New.
 585         (struct thread_item, threads_parsing_context
 586         (start_thread, end_thread, thread_attributes)
 587         (thread_children, threads_children, threads_elements): New.
 588         (remote_threads_info): Try qXfer:threads before anything
 589         else.
 590         (remote_protocol_packets): Register qXfer:threads.
 591         (remote_open_1): Init use_osdata_threads.
 592         (struct stop_reply): New field 'core'.
 593         (remote_parse_stop_reply): Parse core number.
 594         (process_stop_reply): Record core number.
 595         (remote_xfer_partial): Handle qXfer:threads.
 596         (remote_core_of_thread): New.
 597         (init_remote_ops): Register remote_core_of_thread.
 598         (_initialize_remote): Register qXfer:read.
 599         * target.c (target_core_of_thread): New
 600         * target.h (enum target_object): New value TARGET_OBJECT_THREADS.
 601         (struct target_ops): New field to_core_of_threads.
 602         (target_core_of_thread): Declare.
 603         * gdbthread.h (struct thread_info): New field private_dtor.
 604         * thread.c (print_thread_info): Report the core.
 605         * ui-out.c (MAX_UI_OUT_LEVELS): Increase.
 606         * utils.c (compare_positive_ints): New.
 607         * features/threads.dtd: New.
 608         * mi/mi-interp.c (mi_on_normal_stop): Report the core.
 609         * mi/mi-main.c (struct collect_cores_data, collect_cores)
 610         (do_nothing, free_vector_of_osdata_items)
 611         (splay_tree_int_comparator, free_splay_tree): New.
 612         (print_one_inferior_data): Implemented printing of selected
 613         inferiors.  Collect and print cores.
 614         (output_cores): New.
 615         (mi_cmd_list_thread_groups): Support --recurse.  Permit specifying
 616         thread groups together with --available.
 617
 618 2010-01-12  Jan Kratochvil  <jan.kratochvil@redhat.com>
 619
 620         * configure: Regenerate (for _STRUCTURED_PROC).
 621
 622 2010-01-12  Joel Brobecker  <brobecker@adacore.com>
 623
 624         Delete dead function.
 625         * ada-lang.c (extract_string): Delete.  No longer used.
 626
 627 2010-01-12  Joel Brobecker  <brobecker@adacore.com>
 628
 629         Fix -Wunused warning in dec-thread.c.
 630         * dec-thread.c (dec_thread_count_gdb_threads)
 631         (dec_thread_add_gdb_thread): Prevent -Wunused warning.
 632
 633 2010-01-12  Joel Brobecker  <brobecker@adacore.com>
 634
 635         * ada-valprint.c (ada_print_floating): Remove trailing space.
 636
 637 2010-01-12  Joel Brobecker  <brobecker@adacore.com>
 638
 639         Add support for DW_AT_GNAT_descriptive_type.
 640         * gdbtypes.h (enum type_specific_kind): New enum.
 641         (struct main_type) [type_specific_field]: New component.
 642         [type_specific]: Add new component "gnat_stuff".
 643         (struct gnat_aux_type): New type.
 644         (INIT_CPLUS_SPECIFIC): Also set TYPE_SPECIFIC_FIELD (type).
 645         (HAVE_CPLUS_STRUCT): Also check TYPE_SPECIFIC_FIELD (type).
 646         (gnat_aux_default, allocate_gnat_aux_type): Add declaration.
 647         (INIT_GNAT_SPECIFIC, ALLOCATE_GNAT_AUX_TYPE, HAVE_GNAT_AUX_INFO)
 648         (TYPE_SPECIFIC_FIELD): New macros.
 649         (TYPE_CPLUS_SPECIFIC): Return cplus_struct_default if the given
 650         type does not hold any cplus-specific data.
 651         (TYPE_RAW_CPLUS_SPECIFIC): New macro.
 652         (TYPE_GNAT_SPECIFIC, TYPE_DESCRIPTIVE_TYPE): New macros.
 653         (TYPE_IS_OPAQUE): Use HAVE_CPLUS_STRUCT to check if type has
 654         cplus-specific data.
 655         * gdbtypes.c (allocate_cplus_struct_type): Minor stylistic rewrite.
 656         Set new component TYPE_SPECIFIC_FIELD (type).
 657         (gnat_aux_default): New constant.
 658         (allocate_gnat_aux_type): New function.
 659         (init_type): Add initialization the type-specific stuff for
 660         TYPE_CODE_FLT and TYPE_CODE_FUNC types.
 661         (print_gnat_stuff): New function.
 662         (recursive_dump_type): Use HAVE_CPLUS_STRUCT to check for cplus-
 663         specific data.  Adjust code that prints the contents of the
 664         type-specific union using the TYPE_SPECIFIC_FIELD value.
 665         * dwarf2read.c (dwarf2_attach_fields_to_type): Do not allocate
 666         the type cplus stuff for Ada types.
 667         (dwarf2_add_member_fn, dwarf2_attach_fn_fields_to_type):
 668         Error out if these routines are called with an Ada type.
 669         (read_structure_type, read_array_type, read_subrange_type):
 670         Add call to set_descriptive_type.
 671         (set_die_type): Initialize the gnat-specific data if necessary.
 672         (need_gnat_info, die_descriptive_type, set_descriptive_type):
 673         New functions.
 674         * ada-lang.c (decode_constrained_packed_array_type): Use
 675         decode_constrained_packed_array_type instead of doing a standard
 676         lookup to locate a parallel type.
 677         (find_parallel_type_by_descriptive_type): New function.
 678         (ada_find_parallel_type_with_name): New function.
 679         (ada_find_parallel_type): Reimplement using
 680         ada_find_parallel_type_with_name.
 681         * ada-valprint.c (print_field_values): Use HAVE_CPLUS_STRUCT
 682         to check if type has a cplus stuff.
 683         * linespec.c (total_number_of_methods): Likewise.
 684         * mdebugread.c (new_type): Likewise.
 685
 686 2010-01-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
 687
 688         * NEWS: Document the 0b binary number prefix parsing.
 689
 690 2010-01-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
 691
 692         * objfiles.c (objfile_relocate1): Change the return type to int.
 693         Describe the new return value.  Return non-zero if data changed.
 694         (objfile_relocate): New variable changed.  Set it.  Call
 695         breakpoint_re_set depending on CHANGED.
 696
 697 2010-01-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
 698
 699         Implement binary numbers parsing.
 700         * c-exp.y (parse_number): New case 'b' and 'B'.
 701
 702 2010-01-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
 703             Tristan Gingold  <gingold@adacore.com>
 704
 705         * solib.c (info_sharedlibrary_command): Replace
 706         objfile_has_partial_symbols and objfile_has_full_symbols calls by
 707         objfile_has_symbols.
 708
 709 2010-01-10  Joel Brobecker  <brobecker@adacore.com>
 710
 711         * NEWS: Document the improvements made to the mips-irix port.
 712
 713 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
 714
 715         Fix the documentation of valprint.c:value_print.
 716         * valprint.c (value_print): Update the function description to
 717         mention that the syntax of the output follows the current_language,
 718         not necessarily C.
 719
 720 2010-01-09  Jan Kratochvil  <jan.kratochvil@redhat.com>
 721
 722         Fix displacement of separate debug info files.
 723         * objfiles.c (objfile_relocate): Rename to ...
 724         (objfile_relocate1): ... here and make it static.  Extend the comment.
 725         (objfile_relocate): New function.
 726         * solib-spu.c (spu_relocate_main_executable): Explicitly check if
 727         SYMFILE_OBJFILE is NULL.  Remove variables objfile and old_chain.
 728         Remove following of SEPARATE_DEBUG_OBJFILE.  new_offsets is now
 729         allocated using alloca.
 730         * symfile.c (copy_section_addr_info): Remove.
 731         (build_section_addr_info_from_objfile): Make it global.  New variables
 732         addr_bit and mask, use them.
 733         * symfile.h (build_section_addr_info_from_objfile): New prototype.
 734         (copy_section_addr_info): Remove.
 735
 736 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
 737
 738         Signal unwinder for mips-irix N32.
 739         * mips-irix-tdep.c: #include mips-tdep.h, trad-frame.h, and
 740         tramp-frame.h.
 741         (SIGTRAMP_FRAME_SIZE, SIGCONTEXT_PC_OFF, SIGCONTEXT_REGS_OFF)
 742         (SIGCONTEXT_FPREGS_OFF, SIGCONTEXT_FPCSR_OFF, SIGCONTEXT_HI_OFF)
 743         (SIGCONTEXT_LO_OFF): New macros.
 744         (mips_irix_n32_tramp_frame_init): New function.
 745         (mips_irix_n32_tramp_frame): New static constant.
 746         (mips_irix_init_abi): Prepend the mips_irix_n32_tramp_frame unwinder.
 747
 748 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
 749
 750         Breakpoint in shared library does not work on mips-irix.
 751         * procfs.c: #include "observer.h".
 752         (procfs_inferior_created): New function, moving here the code
 753         which unsets the syssgi syscall-exit notifications.
 754         (procfs_create_inferior): Remove the code which unsets the syssgi
 755         syscall-exit notifications. It is too early to do this here.
 756         (_initialize_procfs): Attach the procfs_inferior_created observer.
 757
 758 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
 759
 760         Wrong return convention for arrays (mips-irix).
 761         * mips-tdep.c (mips_n32n64_return_value): Arrays whose size is
 762         128 bits or smaller are returned the same way as structs
 763         and unions of the the same size.
 764
 765 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
 766
 767         Cannot set the PC on mips-irix.
 768         * irix5-nat.c (fill_gregset): Check regno against the raw PC
 769         register number, no the cooked one.
 770
 771 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
 772
 773         Error while loading core file on mips-irix.
 774         * solib-irix.c (irix_solib_create_inferior_hook): Do nothing
 775         if debugging from a core file.
 776
 777 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
 778
 779         GDB hangs when attaching to process on mips-irix.
 780         * solib-irix.c (irix_solib_create_inferior_hook): Do nothing if
 781         attaching to a process.
 782
 783 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
 784
 785         Use the correct breakpoint instruction on mips-irix.
 786         * mips-tdep.c (mips_breakpoint_from_pc): Add new static variable
 787         containing the correct breakpoint instruction to use on mips-irix.
 788         Use it when the osabi is GDB_OSABI_IRIX.
 789
 790 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
 791
 792         -Wunused warning in procfs.c (mips-irix only).
 793         * procfs.c (gdb_praddset, gdb_prdelset): New macros.  Use them
 794         throughout instead of using praddset and prdelset respectively.
 795
 796 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
 797
 798         GDB crash while stepping into function.
 799         * infrun.c (handle_inferior_event): Refetch the current frame
 800         after handling what.main_action, in case that pointer became
 801         dangling.
 802
 803 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
 804
 805         Fix build failure of solaris-hosted cross debuggers.
 806         * ada-valprint.c, parse.c: Include defs.h before including ctype.h.
 807
 808 2010-01-09  Daniel Gutson  <dgutson@codesourcery.com>
 809
 810         Fix build failure on sparc-solaris.
 811         * procfs.c: (procfs_do_thread_registers) Use elfcore_write_lwpstatus.
 812
 813 2010-01-08  Jan Kratochvil  <jan.kratochvil@redhat.com>
 814
 815         Move some symfile code into subroutines.
 816         * symfile.h (relative_addr_info_to_section_offsets)
 817         (addr_info_make_relative): New prototypes.
 818         * symfile.c (default_symfile_offsets): Move a part to ...
 819         (relative_addr_info_to_section_offsets): ... this new function.
 820         (default_symfile_offsets): Call it.
 821         (syms_from_objfile <!mainline && addrs && addrs->other[0].name>): Move
 822         this part to ...
 823         (addr_info_make_relative): ... this new function.
 824
 825 2010-01-08  Jan Kratochvil  <jan.kratochvil@redhat.com>
 826
 827         Add from_tty to solib_create_inferior_hook.
 828         * infcmd.c (post_create_inferior): Move solib_add after
 829         solib_create_inferior_hook.  Pass from_tty to
 830         solib_create_inferior_hook.  Call solib_add and SOLIB_ADD with
 831         0 from_tty and comment why.
 832         * infrun.c (follow_exec): Pass from_tty solib_create_inferior_hook as 0.
 833         * linux-nat.c (linux_child_follow_fork): Likewise.
 834         * nto-procfs.c (procfs_post_attach, procfs_create_inferior): Likewise.
 835         * solib-darwin.c (darwin_solib_create_inferior_hook): New parameter
 836         from_tty.
 837         * solib-frv.c (frv_solib_create_inferior_hook): Likewise.
 838         * solib-irix.c (irix_solib_create_inferior_hook): Likewise.
 839         * solib-null.c (null_solib_create_inferior_hook): Likewise.
 840         * solib-osf.c (osf_solib_create_inferior_hook): Likewise.
 841         * solib-pa64.c (pa64_solib_create_inferior_hook): Likewise.
 842         * solib-som.c (som_solib_create_inferior_hook): Likewise.
 843         * solib-spu.c (spu_solib_create_inferior_hook): New parameter from_tty.
 844         Pass it to svr4_so_ops.solib_create_inferior_hook.
 845         * solib-sunos.c (sunos_solib_create_inferior_hook): New parameter
 846         from_tty.
 847         * solib-svr4.c (enable_break): New parameter from_tty.  Pass it to
 848         solib_add.
 849         (svr4_solib_create_inferior_hook): New parameter from_tty.  Pass it to
 850         enable_break.
 851         * solib-target.c (solib_target_solib_create_inferior_hook): New
 852         parameter from_tty.
 853         * solib.c (solib_create_inferior_hook): New parameter from_tty.  Pass
 854         it to ops->solib_create_inferior_hook.
 855         (reload_shared_libraries): Pass from_tty to solib_create_inferior_hook.
 856         Move solib_add after solib_create_inferior_hook, call it now with
 857         from_tty as 0.  New comment there.
 858         * solib.h (solib_create_inferior_hook): New parameter from_tty.
 859         * solist.h (struct target_so_ops <solib_create_inferior_hook>):
 860         Likewise.
 861
 862 2010-01-08  Vladimir Prus  <vladimir@codesourcery.com>
 863
 864         Fix multiexec race.
 865         * infrun.c (handle_inferior_event): Use get_thread_regcache
 866         with events ptid, not get_current_regcache.
 867
 868 2009-01-08  Joel Brobecker  <brobecker@adacore.com>
 869
 870         GDB crash with empty executable name (MinGW).
 871         * source.c (openp): Add assert that parameter string is not NULL.
 872         if parameter string is an empty string, then return with a failure
 873         immediately.
 874
 875 2009-01-08  Joel Brobecker  <brobecker@adacore.com>
 876
 877         Get rid of support for VAX Floats.
 878         * ada-lang.h (ada_is_vax_floating_type, ada_vax_float_type_suffix)
 879         (ada_vax_float_print_function): Delete.
 880         * ada-lang.c (ada_is_vax_floating_type, ada_vax_float_type_suffix)
 881         (ada_vax_float_print_function): Delete.
 882         * ada-typeprint.c (print_vax_floating_point_type): Delete.
 883         (ada_print_type): Remove support for VAX floats.
 884         * ada-valprint.c (ada_val_print_1): Remove support for VAX floats.
 885
 886 2010-01-08  Jan Kratochvil  <jan.kratochvil@redhat.com>
 887
 888         * stabsread.c (read_args): Handle zero arguments.
 889
 890 2009-01-08  Joel Brobecker  <brobecker@adacore.com>
 891
 892         Cannot find in-tree libiconv.a after reconfigure.
 893         * acinclude.m4 (AM_ICONV): If we find an in-tree libiconv.a
 894         that we can use, then cache the path to this archive.
 895         * configure: Regenerate.
 896
 897 2010-01-07  Stan Shebs  <stan@codesourcery.com>
 898
 899         Make tracepoint operations go through target vector.
 900         * target.h (enum trace_find_type): New enum.
 901         (struct target_ops): New fields to_trace_init,
 902         to_download_tracepoint, to_download_trace_state_variable,
 903         to_trace_set_readonly_regions, to_trace_start, to_get_trace_status,
 904         to_trace_stop, to_trace_find, to_get_trace_state_variable_value,
 905         to_set_disconnected_tracing.
 906         (target_trace_init): New macro.
 907         (target_download_tracepoint): New macro.
 908         (target_download_trace_state_variable): New macro.
 909         (target_trace_start): New macro.
 910         (target_trace_set_readonly_regions): New macro.
 911         (target_get_trace_status): New macro.
 912         (target_trace_stop): New macro.
 913         (target_trace_find): New macro.
 914         (target_get_trace_state_variable_value): New macro.
 915         (target_set_disconnected_tracing): New macro.
 916         * target.c (update_current_target): Inherit and set defaults for
 917         tracepoint operations.
 918         * tracepoint.c (default_collect): Make globally visible.
 919         (target_is_remote): Remove, along with all calls.
 920         (tvariables_info): Call target_get_trace_state_variable_value.
 921         (remote_set_transparent_ranges): Remove.
 922         (trace_start_command): Call target_trace_init,
 923         target_download_tracepoint, etc.
 924         (download_tracepoint): Remove.
 925         (trace_stop_command): Simplify.
 926         (stop_tracing): Call target_trace_stop.
 927         (get_trace_status): Call target_get_trace_status.
 928         (trace_status_command): Add case for targets that cannot trace.
 929         (finish_tfind_command): Change to take numerical arguments, call
 930         target_trace_find.
 931         (trace_find_command): Update call to finish_tfind_command.
 932         (trace_find_pc_command): Ditto.
 933         (trace_find_tracepoint_command): Ditto.
 934         (trace_find_line_command): Ditto.
 935         (trace_find_range_command): Ditto.
 936         (trace_find_outside_command): Ditto.
 937         (set_disconnected_tracing_value): Call
 938         target_set_disconnected_tracing.
 939         * remote.c: Add protocol encoding bits from tracepoint.c.
 940         (trace_error): Move from tracepoint.c.
 941         (remote_get_noisy_reply): Ditto.
 942         (free_actions_list_cleanup_wrapper): Ditto.
 943         (free_actions_list): Ditto.
 944         (remote_trace_init): New function.
 945         (remote_download_tracepoint): New function.
 946         (remote_download_trace_state_variable): New function.
 947         (remote_trace_set_readonly_regions): New function.
 948         (remote_trace_start): New function.
 949         (remote_get_trace_status): New function.
 950         (remote_trace_stop): New function.
 951         (remote_trace_find): New function.
 952         (remote_download_trace_state_variable): New function.
 953         (remote_set_disconnected_tracing): New function.
 954         (init_remote_ops): Add tracepoint operations.
 955
 956         * tracepoint.c (trace_dump_command): Don't decr_pc_after_break.
 957
 958 2010-01-07  Tristan Gingold  <gingold@adacore.com>
 959
 960         * symfile.c (build_section_addr_info_from_objfile): New function.
 961         (symbol_file_add_separate): Don't use offsets from objfile but
 962         built an addr info.
 963
 964 2010-01-06  Stan Shebs  <stan@codesourcery.com>
 965
 966         Support disconnected tracing.
 967         * infcmd.c (detach_command): Ask whether to stop tracing.
 968         * cli/cli-cmds.c (quit_command): Ditto.
 969         * breakpoint.h (struct breakpoint): New field number_on_target.
 970         * breakpoint.c (create_tracepoint_from_upload): New function.
 971         (get_tracepoint_by_number_on_target): New function.
 972         * remote.c (struct remote): New field disconnected_tracing.
 973         (remote_disconnected_tracing_feature): New function.
 974         (remote_protocol_features): Add DisconnectedTracing.
 975         (struct uploaded_tp): New struct.
 976         (uploaded_tps): New global.
 977         (get_uploaded_tp): New function.
 978         (find_matching_tracepoint): New function.
 979         (remote_get_tracing_state): New function.
 980         (remote_start_remote): Call it.
 981         * tracepoint.c (disconnected_tracing): New global.
 982         (trace_start_command): Initialize number_on_target.
 983         (stop_tracing): New function, split out from...
 984         (trace_stop_command): Call stop_tracing.
 985         (get_trace_status): New function, split out from...
 986         (trace_status_command): Call get_trace_status, add info on
 987         disconnection behavior.
 988         (disconnect_or_stop_tracing): New function.
 989         (finish_tfind_command): Translate from number on target.
 990         (trace_find_tracepoint_command): Translate to number on target.
 991         (send_disconnected_tracing_value): New function.
 992         (set_disconnected_tracing): New function.
 993         (_initialize_tracepoint): Add disconnected-tracing variable.
 994         * NEWS: Mention disconnected tracing.
 995
 996 2010-01-06  Tristan Gingold  <gingold@adacore.com>
 997
 998         * symtab.c (lookup_global_symbol_from_objfile): Rename objfile
 999         parameter to main_objfile.  Iterate on all separate debug objfiles.
1000         * symfile.h (symbol_file_add_separate)
1001         (find_separate_debug_file_by_debuglink): Remove parameter names.
1002         * symfile.c (symbol_file_add_separate): Use add_separate_objfile.
1003         (reread_symbols): Use free_objfile_separate_debug.
1004         * objfiles.h (struct objfile): Add separate_debug_objfile_link.
1005         Adjust comment.
1006         (objfile_separate_debug_iterate, add_separate_debug_objfile)
1007         (free_objfile_separate_debug): New prototypes.
1008         * objfiles.c (objfile_separate_debug_iterate): New function.
1009         (add_separate_debug_objfile, free_objfile_separate_debug): New
1010         functions.
1011         (free_objfile): Use free_objfile_separate_debug.  Adjust for
1012         multiple separate debug objfile.
1013         (objfile_has_symbols): Adjust comment.  Iterate on all separate
1014         debug objfiles.
1015         * minsyms.c (lookup_minimal_symbol): Adjust for multiple separate
1016         debug objfile.
1017         (lookup_minimal_symbol_text): Ditto.
1018         (lookup_minimal_symbol_by_pc_name): Ditto.
1019         (lookup_minimal_symbol_solib_trampoline): Ditto.
1020         (lookup_minimal_symbol_by_pc_section_1): Iterate on all separate
1021         debug objfiles.
1022
1023 2010-01-05  Stan Shebs  <stan@codesourcery.com>
1024
1025         Add fast tracepoints.
1026         * arch-utils.h (default_fast_tracepoint_valid_at): Declare.
1027         * arch-utils.c (default_fast_tracepoint_valid_at): New function.
1028         * breakpoint.h (enum bptype): Add bp_fast_tracepoint.
1029         * breakpoint.c (tracepoint_type): New function.
1030         (ALL_TRACEPOINTS): Use it.
1031         (should_be_inserted): Ditto.
1032         (bpstat_check_location): Ditto.
1033         (print_one_breakpoint_location): Ditto.
1034         (user_settable_breakpoint): Ditto.
1035         (set_breakpoint_location_function): Ditto.
1036         (disable_breakpoints_in_shlibs): Ditto.
1037         (delete_trace_command): Ditto.
1038         (print_it_typical): Add bp_fast_tracepoint case.
1039         (bpstat_what): Ditto.
1040         (print_one_breakpoint_location): Ditto.
1041         (allocate_bp_location): Ditto.
1042         (mention): Ditto.
1043         (breakpoint_re_set_one): Ditto.
1044         (disable_command): Ditto.
1045         (enable_command): Ditto.
1046         (check_fast_tracepoint_sals): New function.
1047         (break_command_really): Call it.
1048         (ftrace_command): New function.
1049         (_initialize_breakpoint): Add ftrace command.
1050         * gdbarch.sh (fast_tracepoint_valid_at): New.
1051         * gdbarch.h, gdbarch.c: Regenerate.
1052         * i386-tdep.c (i386_fast_tracepoint_valid_at): New function.
1053         (i386_gdbarch_init): Use it.
1054         * remote.c (struct remote_state): New field fast_tracepoints.
1055         (PACKET_FastTracepoints): New packet config type.
1056         (remote_fast_tracepoint_feature): New function.
1057         (remote_protocol_features): Add FastTracepoints.
1058         (remote_supports_fast_tracepoints): New function.
1059         (_initialize_remote): Add FastTracepoints.
1060         * tracepoint.c (download_tracepoint): Add fast tracepoint option.
1061         * NEWS: Mention fast tracepoints.
1062
1063 2010-01-06  Joel Brobecker  <brobecker@adacore.com>
1064
1065         * gdb-gdb.py: New file.
1066
1067 2010-01-05  Michael Snyder  <msnyder@vmware.com>
1068
1069         * infrun.c (handle_inferior_event): Fix typo in comment.
1070
1071 2010-01-05  Jan Kratochvil  <jan.kratochvil@redhat.com>
1072
1073         * symfile.c (syms_from_objfile): Remove the !MAINLINE conditional.
1074
1075 2010-01-04  Ulrich Weigand  <uweigand@de.ibm.com>
1076
1077         * features/Makefile (WHICH): Add s390-linux32, s390-linux64,
1078         and s390x-linux64.
1079         (s390-linux32-expedite): Define.
1080         (s390-linux64-expedite): Define.
1081         (s390x-linux64-expedite): Define.
1082         * features/s390-acr.xml: New file.
1083         * features/s390-fpr.xml: New file.
1084         * features/s390-core32.xml: New file.
1085         * features/s390-core64.xml: New file.
1086         * features/s390x-core64.xml: New file.
1087         * features/s390-linux32.xml: New file.
1088         * features/s390-linux64.xml: New file.
1089         * features/s390x-linux64.xml: New file.
1090         * features/s390-linux32.c: New generated file.
1091         * features/s390-linux64.c: New generated file.
1092         * features/s390x-linux64.c: New generated file.
1093
1094         * regformats/s390-linux32.dat: New generated file.
1095         * regformats/s390-linux64.dat: New generated file.
1096         * regformats/s390x-linux64.dat: New generated file.
1097         * regformats/reg-s390.dat: Remove.
1098         * regformats/reg-s390x.dat: Remove.
1099
1100         * s390-nat.c: Include "auxv.h" and <elf.h>.
1101         (HWCAP_S390_HIGH_GPRS): Define if undefined.
1102         (s390_target_wordsize): New function.
1103         (s390_auxv_parse): Likewise.
1104         (s390_get_hwcap): Likewise.
1105         (s390_read_description): Likewise.
1106         (_initialize_s390_nat): Install s390_auxv_parse and
1107         s390_read_description.
1108
1109         * s390-tdep.c: Include "features/s390-linux32.c",
1110         "features/s390-linux64.c", and "features/s390x-linux64.c".
1111         (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum.
1112         (s390_register_call_saved): New function.
1113         (s390_register_name): Remove.
1114         (s390_register_type): Remove.
1115         (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums.
1116         (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs.
1117         (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI.
1118         (s390_pseudo_register_name): New function.
1119         (s390_pseudo_register_type): New function.
1120         (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases.
1121         Handle full GPR pesudos and varying pseudo register numbers.
1122         (s390_pseudo_register_write): Likewise
1123         (s390x_pseudo_register_read): Remove.
1124         (s390x_pseudo_register_write): Likewise.
1125         (s390_register_group): Remove.
1126         (s390_pseudo_register_group): New function.
1127         (s390_regmap_gregset): Add GPR upper halves.
1128         (s390x_regmap_gregset): Likewise.
1129         (s390_regmap_fpregset): Likewise.
1130         (s390_regmap_upper): New global variable.
1131         (s390_upper_regset): New global variable.
1132         (s390_upper_regset_sections): New global variable.
1133         (s390_regset_from_core_section): Handle GPR upper halves.
1134         (s390_core_read_description): New function.
1135         (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered
1136         register information.  Handle varying pseudo register numbers.
1137         (s390_backchain_frame_unwind_cache): Likewise.
1138         (s390_frame_prev_register): Unwind full GPRs to show lower halves.
1139         (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers.
1140         (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as
1141         PC and CC pseudos.  Unwind upper halves and full GPRs as appropriate.
1142         Handle varying pseudo register numbers.
1143         (s390_unwind_pc): Handle varying pseudo register numbers.
1144         (s390_dwarf2_prev_register): New function.
1145         (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered
1146         register information.  Handle varying pseudo register numbers.
1147         Install s390_dwarf2_prev_register to unwind full GPRs.
1148         (s390_gdbarch_init): Handle target descriptions.  Assign varying
1149         pseudo register numbers.  Install s390_adjust_frame_regnum.
1150         (_initialize_s390_tdep): Initialize target descriptions.
1151
1152         * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define.
1153         (S390_NUM_REGS): Redefine to include upper half registers.
1154         (S390_PC_REGNUM, S390_CC_REGNUM): Remove.
1155         (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise.
1156         (tdesc_s390_linux32): Add declaration.
1157         (tdesc_s390_linux64): Likewise.
1158         (tdesc_s390x_linux64): Likewise.
1159
1160 2010-01-04  Ulrich Weigand  <uweigand@de.ibm.com>
1161
1162         * regset.h (struct core_regset_section): Add HUMAN_NAME.
1163         * i386-linux-tdep.c (i386_linux_regset_sections): Fill in HUMAN_NAME.
1164         * ppc-linux-tdep.c (ppc_linux_vsx_regset_sections): Likewise.
1165         (ppc_linux_vmx_regset_sections): Likewise.
1166         (ppc_linux_fp_regset_sections): Likewise.
1167
1168         * corelow.c (get_core_register_section): Constify arguments.
1169         (get_core_registers): Use gdbarch_core_regset_sections instead
1170         of hard-coded platform-specific register section names.
1171
1172 2010-01-04  Ulrich Weigand  <uweigand@de.ibm.com>
1173
1174         * dwarf2loc.c (read_pieced_value): If a piece occupies part of
1175         a register, assume the least-significant part is used.
1176         (write_pieced_value): Likewise.
1177
1178 2010-01-04  Ulrich Weigand  <uweigand@de.ibm.com>
1179
1180         * printcmd.c: Include "arch-utils.h".
1181         (do_one_display): Re-parse expression if current architecture changed.
1182
1183 2010-01-03  Jan Kratochvil  <jan.kratochvil@redhat.com>
1184             Joel Brobecker  <brobecker@adacore.com>
1185
1186         * gdbtypes.c (check_typedef): New comment on type length.
1187         * value.c (allocate_value_lazy): Remove the unused atype variable.  New
1188         comment on type length.
1189         (value_primitive_field): Keep the original TYPE value, new comment.
1190
1191 2010-01-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
1192
1193         * cli/cli-script.c (process_next_line): Rename p1 as p_end and p2 as
1194         p_start.  Change != comparisons to > and < comparisons.
1195
1196 2010-01-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
1197
1198         * cli/cli-script.c (process_next_line): Check P2 overrun.
1199
1200 2009-01-01  Joel Brobecker  <brobecker@adacore.com>
1201
1202         Update the copyright hearder to add year 2010 for most GDB files.
1203
1204 2009-01-01  Joel Brobecker  <brobecker@adacore.com>
1205
1206         Fix build failure in inf-ptrace.c.
1207         * inf-ptrace.c (inf_ptrace_follow_fork): Fix typo.
1208
1209 2010-01-01  Joel Brobecker  <brobecker@adacore.com>
1210
1211         * top.c (print_gdb_version): Update copyright year.
1212
1213 2010-01-01  Joel Brobecker  <brobecker@adacore.com>
1214
1215         Fix break *FUN'address thread NUM.
1216         * ada-lex.l (task): Expand rule to also match the thread keyword.
1217
1218 2010-01-01  Joel Brobecker  <brobecker@adacore.com>
1219
1220         Fix break *FUN'address task NUM.
1221         * ada-lex.l (task): New rule.
1222         * ada-lang.c (valid_task_id): Make sure the Ada task list has
1223         been built before using it.
1224
1225 For older changes see ChangeLog-2009.
1226 \f
1227 Local Variables:
1228 mode: change-log
1229 left-margin: 8
1230 fill-column: 74
1231 version-control: never
1232 coding: utf-8
1233 End: