gdb/ChangeLog

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