gdb/ChangeLog

   1 2010-01-26  Tom Tromey  <tromey@redhat.com>
   2
   3         PR exp/7643:
   4         * eval.c (evaluate_subexp_for_address) <UNOP_IND>: Call
   5         coerce_array on result.
   6
   7 2010-01-26  Sami Wagiaalla  <swagiaal@redhat.com>
   8
   9         * cp-namespace.c (cp_lookup_symbol_namespace): Added
  10         search_parent argument.
  11         (cp_add_using): Initialize 'searched' field.
  12         (reset_directive_searched): New function.
  13         * cp-support.h: Add 'searched' field to using_direct struct.
  14         (cp_lookup_symbol_imports): Ditto.
  15         * cp-namespace.c (cp_lookup_symbol_imports): Ditto.
  16         Perform recursive search.
  17         Implement non parent search.
  18         * valops.c (value_maybe_namespace_elt): Updated.
  19
  20 2010-01-26  Sami Wagiaalla  <swagiaal@redhat.com>
  21
  22         PR gdb/10929:
  23         * dwarf2read.c (read_lexical_block_scope): Create blocks for
  24         scopes which contain using directives even if they contain no
  25         declarations.
  26         * symtab.c (lookup_symbol_aux): Pass lowest level block to
  27         la_lookup_symbol_nonlocal.
  28         * cp-namespace.c (cp_lookup_symbol_nonlocal): call
  29         cp_lookup_symbol_namespace.
  30         (cp_lookup_symbol_namespace): Perform an import lookup at every
  31         block level.
  32         (cp_lookup_symbol_imports): New function.
  33         (cp_lookup_symbol_in_namespace): New function.
  34
  35 2010-01-25  Tom Tromey  <tromey@redhat.com>
  36
  37         PR gdb/11049:
  38         * c-valprint.c (c_val_print): Fix test of extract_unsigned_integer
  39         result.
  40
  41 2010-01-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  42
  43         * configure.ac: Only use host_os part when disabling TUI on osf.
  44         Use test to check variables, prefix strings with x.
  45         * configure: Regenerate.
  46
  47         * solib-osf.c (osf_current_sos): Initialize tail.
  48
  49 2010-01-25  gingold  <gingold@adacore.com>
  50
  51         * windows-nat.c (windows_continue): Use %x to print thread id.
  52         (get_windows_debug_event): Ditto.
  53
  54 2010-01-22  Tom Tromey  <tromey@redhat.com>
  55
  56         PR symtab/11199:
  57         * dwarf2read.c (quirk_gcc_member_function_pointer): Change return
  58         type and arguments.  Use smash_to_methodptr_type.
  59         (read_structure_type): Call quirk_gcc_member_function_pointer
  60         later.
  61         * gdbtypes.h (smash_to_methodptr_type): Declare.
  62         * gdbtypes.c (smash_to_methodptr_type): New function.
  63         (lookup_methodptr_type): Use it.
  64
  65 2010-01-21  Tom Tromey  <tromey@redhat.com>
  66
  67         PR symtab/11198:
  68         * symtab.h (lookup_minimal_symbol_and_objfile): Declare.
  69         * minsyms.c (lookup_minimal_symbol_and_objfile): New function.
  70         * glibc-tdep.c (find_minsym_and_objfile): Remove.
  71         (glibc_skip_solib_resolver): Use
  72         lookup_minimal_symbol_and_objfile.
  73
  74 2010-01-21  Kai Tietz  <kai.tietz@onevision.com>
  75
  76         * inflow.c (check_syscall): Guard by #if clause for GO32 and
  77         WIN32 targets.
  78
  79 2010-01-20  Tom Tromey  <tromey@redhat.com>
  80
  81         PR backtrace/10770:
  82         * valarith.c (value_binop): Handle BINOP_GTR, BINOP_LEQ, and
  83         BINOP_GEQ.  Handle BINOP_NOTEQUAL in the signed case.
  84         * dwarf2expr.c (new_dwarf_expr_context): Allocate
  85         dwarf_stack_values, not CORE_ADDRs.
  86         (execute_stack_op): Change DW_OP_div and comparison operators to
  87         use signed operands.
  88
  89 2010-01-20  Vladimir Prus  <vladimir@codesourcery.com>
  90
  91         Per-inferior args and tty and environment.
  92
  93         * infcmd.c (inferior_args): Rename to ...
  94         (inferior_args_scratch): ... this.
  95         (inferior_io_terminal): Rename to ...
  96         (inferior_io_terminal_scratch): ... this.
  97         (inferior_argc, inferior_argv): Remove.
  98         (set_inferior_io_terminal, get_inferior_io_terminal): Store
  99         inside current_inferior().
 100         (set_inferior_tty_command, show_inferior_tty_command): New.
 101         (get_inferior_args, set_inferior_args): Store inside
 102         current_inferior().
 103         (notice_args_set): Likewise and rename to...
 104         (set_args_command): ... this.
 105         (set_inferior_args_vector): Likewise.
 106         (notice_args_read): Rename to...
 107         (show_args_command): ...new.
 108         (tty_command): Remove.
 109         (run_command_1): Don't free old args, as they are freed by
 110         set_inferior_arg now.
 111         (run_no_args_command): Likewise.
 112         (inferior_environ): Remove.
 113         (run_command_1): Use environment of the current inferior.
 114         (environment_info, set_environment_command)
 115         (unset_environment_command, path_info, path_command): Likewise.
 116         (_initialize_infcmd): Adjust for function and variable renames.
 117         Do not init inferior_environ.
 118         * inferior.h (set_inferior_arg): Adjust prototype.
 119         (struct inferior): New fields args, argc, argv, terminal, environment.
 120         (inferior_environ): Remove declaration.
 121         * inferior.c (free_inferior): Free new fields.
 122         (add_inferior_silent): Initialize 'environment' field.
 123         * main.c (captured_main): Set arguments only after the initial
 124         inferior has been created.  Set set_inferior_io_terminal,
 125         not tty_command.
 126         * mi/mi-main.c (mi_cmd_env_path): Use environment of the current
 127         inferior.
 128         (_initialize_mi_cmd_env): Adjust for disappearance of global
 129         inferior_environ.
 130         * solib.c (solib_find): Use environment of the current inferior.
 131
 132 2010-01-20  Jan Kratochvil  <jan.kratochvil@redhat.com>
 133
 134         * varobj.c (varobj_add_child, install_dynamic_child): Wrap into #if
 135         HAVE_PYTHON.
 136         (instantiate_pretty_printer): Move HAVE_PYTHON outside of the function.
 137
 138 2010-01-20  Joel Brobecker  <brobecker@adacore.com>
 139
 140         Get rid of ada-lang.c:function_name_from_pc.
 141         * ada-lang.c: Add "stack.h" #include.
 142         (function_name_from_pc): Delete.
 143         (is_known_support_routine): Replace call to function_name_from_pc
 144         by call to find_frame_funname.
 145         (ada_unhandled_exception_name_addr_from_raise): Likewise.
 146
 147 2010-01-19  Tom Tromey  <tromey@redhat.com>
 148
 149         PR c++/11026:
 150         * dwarf2read.c (read_partial_die): Allocate partial DIE's name on
 151         objfile obstack.
 152
 153 2010-01-19  Tom Tromey  <tromey@redhat.com>
 154
 155         * top.c (stop_sig, float_handler, do_nothing): Remove.
 156
 157 2010-01-19  Jan Kratochvil  <jan.kratochvil@redhat.com>
 158
 159         * breakpoint.c (watchpoint_check): Check the call
 160         gdbarch_in_function_epilogue_p before calling frame_find_by_id.
 161         Extend the comment.
 162         * config/djgpp/fnchange.lst: Add translations for
 163         watchpoint-cond-gone.exp, watchpoint-cond-gone.c and
 164         watchpoint-cond-gone-stripped.c.
 165
 166 2010-01-19  Tom Tromey  <tromey@redhat.com>
 167
 168         PR c++/8000:
 169         * dwarf2read.c (partial_die_parent_scope): Put enumeration type
 170         into parent scope, and enumerator into grandparent scope.
 171
 172 2010-01-19  Joel Brobecker  <brobecker@adacore.com>
 173
 174         * NEWS: Add entry for "set/show ada trust-PAD-over-XVS" commands.
 175
 176 2010-01-19  Joel Brobecker  <brobecker@adacore.com>
 177
 178         * configure.host: Make x86_64-*-solaris2.1[0-9]* an alias of
 179         i[34567]86-*-solaris2.1[0-9]*.
 180         * configure.tgt: Likewise.
 181
 182 2010-01-19  Joel Brobecker  <brobecker@adacore.com>
 183
 184         * NEWS: Document the source command enhancement allowing it
 185         to load Python scripts. Document the "set/show script-extension"
 186         commands.
 187
 188 2010-01-19  Joel Brobecker  <brobecker@adacore.com>
 189
 190         Add -Wunused-function to compile flags.
 191         * configure.ac: Add -Wunused-function to build_warnings.
 192         * configure: Regenerate.
 193
 194 2010-01-19  Joel Brobecker  <brobecker@adacore.com>
 195
 196         "delete" ada-lex.c:input function, not used.
 197         * ada-lex.l: #define YY_NO_INPUT.
 198
 199 2010-01-19  Joel Brobecker  <brobecker@adacore.com>
 200
 201         Delete free_named_symtabs and associated cleanup.
 202         * symfile.h (free_named_symtabs): Delete declaration.
 203         * symfile.c: Remove some commented out code (clear_symtab_users_once).
 204         (cashier_psymtab): Comment function out.
 205         Delete declaration.
 206         (free_named_symtabs): Delete.
 207         * coffread.c (coff_end_symtab): Remove call to free_named_symtabs.
 208         * dbxread.c (end_psymtab): Likewise.
 209         * dwarf2read.c (process_psymtab_comp_unit): Ditto.
 210         * exec.c (exec_close_1): Ditto.
 211         * xcoffread.c (xcoff_end_psymtab): Likewise.
 212
 213 2010-01-19  Joel Brobecker  <brobecker@adacore.com>
 214
 215         * stack.c (print_block_frame_labels): Comment function out.
 216
 217 2010-01-19  Joel Brobecker  <brobecker@adacore.com>
 218
 219         Delete unused or undefined functions.
 220         * breakpoint.c (ep_parse_optional_filename): Delete.
 221         * dcache.c (dcache_write_line): Remove declaration.
 222         * infrun.c (build_infrun): Remove declaration.
 223         * tracepoint.c (tracepoint_save_command): Remove declaration.
 224         * linux-nat.c (init_lwp_list): Delete. No longer used.
 225         * event-loop.c (check_async_signal_handlers): Delete declaration.
 226         * infrun.c (init_execution_control_state): Delete.
 227         (proceed): Update comment to avoid mentioning
 228         init_execution_control_state.
 229         * target.c (kill_or_be_killed, nosupport_runtime): Delete.
 230         * ada-lang.c (ada_to_static_fixed_value): Delete.
 231         * scm-lang.c (evaluate_subexp_scm): Delete declaration.
 232         * cp-namespace.c (cp_copy_usings): Delete.
 233         * xml-syscall.c (xml_number_of_syscalls): Delete.
 234         * progspace.c (find_program_space_by_num): Delete.
 235         * inflow.c (handle_sigio): Delete declaration.
 236         * hppa-tdep.c (hppa_alignof): Delete.
 237         * mipsnbsd-tdep.c (mipsnbsd_sigtramp_offset)
 238         (mipsnbsd_core_osabi_sniffer): Delete.
 239
 240 2010-01-18  Tom Tromey  <tromey@redhat.com>
 241
 242         PR c++/9680:
 243         * c-exp.y (REINTERPRET_CAST, DYNAMIC_CAST, STATIC_CAST)
 244         (CONST_CAST): New tokens.
 245         (exp): Add new productions.
 246         (ident_tokens): Add const_cast, dynamic_cast, static_cast, and
 247         reinterpret_cast.
 248         (is_cast_operator): New function.
 249         (yylex): Handle cast operators specially.
 250         * eval.c (evaluate_subexp_standard) <UNOP_DYNAMIC_CAST,
 251         UNOP_REINTERPRET_CAST>: New cases.
 252         * expprint.c (print_subexp_standard): Likewise.
 253         (op_name_standard): Likewise.
 254         (dump_subexp_body_standard): Likewise.
 255         * parse.c (operator_length_standard): Likewise.
 256         * expression.h (enum exp_opcode): New constants UNOP_DYNAMIC_CAST,
 257         UNOP_REINTERPRET_CAST.
 258         * gdbtypes.c (class_types_same_p): New function.
 259         (is_ancestor): Use it.
 260         (is_public_ancestor): New function.
 261         (is_unique_ancestor_worker): Likewise.
 262         (is_unique_ancestor): Likewise.
 263         * gdbtypes.h (class_types_same_p, is_public_ancestor)
 264         (is_unique_ancestor): Declare.
 265         * valops.c (value_reinterpret_cast): New function.
 266         (dynamic_cast_check_1): Likewise.
 267         (dynamic_cast_check_2): Likewise.
 268         (value_dynamic_cast): Likewise.
 269         * value.h (value_reinterpret_cast, value_dynamic_cast): Declare.
 270
 271 2010-01-18  Joel Brobecker  <brobecker@adacore.com>
 272
 273         Fix build failure when building without Python support.
 274         * python/python.c: Always include exceptions.h, even when HAVE_PYTHON
 275         is not defined.
 276
 277 2010-01-18  Joel Brobecker  <brobecker@adacore.com>
 278
 279         Use XVS field type instead of doing a parallel lookup.
 280         * ada-lang.c (ada_get_base_type): Follow the XVS field type
 281         if it is a reference type instead of doing a type lookup using
 282         the XVS field name.
 283
 284 2010-01-18  Joel Brobecker  <brobecker@adacore.com>
 285
 286         Trust PAD types instead of using PAD___XVS.
 287         * ada-lang.c (trust_pad_over_xvs): New static variable.
 288         (ada_is_aligner_type): If !trust_pad_over_xvs and there is a
 289         parallel XVS type, follow the XVS type instead of the PAD type.
 290         (unwrap_value): Make sure that there is no parallel XVE type
 291         before returning the value as is.
 292         (set_ada_list, show_ada_list): New static variables.
 293         (set_ada_command, show_ada_command): New functions.
 294         (_initialize_ada_language): Add new "set/show ada" prefix commands.
 295         Add new "set/show ada trust-PAD-over-XVS" setting.
 296
 297 2010-01-18  Tom Tromey  <tromey@redhat.com>
 298             Thiago Jung Bauermann  <bauerman@br.ibm.com>
 299
 300         Allow "source" to load python scripts.
 301         * exceptions.h (enum errors): Add UNSUPPORTED_ERROR.
 302         * python/python.c (source_python_script): New function.
 303         * python/python.h (source_python_script): Add declaration.
 304         * cli/cli-cmds.c: #include exceptions.h and python/python.h.
 305         (script_ext_off, script_ext_soft, script_ext_strict)
 306         (script_ext_enums, script_ext_mode): New static constants.
 307         (show_script_ext_mode, find_and_open_script): New functions.
 308         (source_script): Enhance to handle Python scripts.
 309         (init_cli_cmds): Add set/show script-extension commands.
 310
 311 2010-01-16  Stan Shebs  <stan@codesourcery.com>
 312
 313         * tracepoint.h (struct trace_status): Use unsigned long long
 314         instead of size_t.
 315         * tracepoint.c (trace_status_command): Fix printf directive.
 316         (trace_save_command): Check fwrite returns, fix printf directive.
 317         (trace_filename): New global.
 318         (tfile_open): Set it, check read returns.
 319         (tfile_close): Free trace_filename.
 320         (tfile_get_traceframe_address): Check read returns.
 321         (tfile_trace_find): Ditto.
 322         (tfile_fetch_registers): Ditto.
 323         (tfile_xfer_partial): Ditto.
 324         (tfile_get_trace_state_variable_value): Ditto.
 325
 326 2010-01-15  Stan Shebs  <stan@codesourcery.com>
 327
 328         Add trace file support.
 329         * tracepoint.h (enum trace_stop_reason): New enum.
 330         (struct trace_status): New struct.
 331         (parse_trace_status): Declare.
 332         (struct uploaded_tp): Move here from remote.c,
 333         add fields for actions.
 334         (struct uploaded_tsv): New struct.
 335         * tracepoint.c (tfile_ops): New target vector.
 336         (trace_fd): New global.
 337         (tfile_open): New function.
 338         (tfile_close): New function.
 339         (tfile_files_info): New function.
 340         (tfile_get_trace_status): New function.
 341         (tfile_get_traceframe_address): New function.
 342         (tfile_trace_find): New function.
 343         (tfile_fetch_registers): New function.
 344         (tfile_xfer_partial): New function.
 345         (tfile_get_trace_state_variable_value): New function.
 346         (init_tfile_ops): New function.
 347         (_initialize_tracepoint): Call it, add tfile target.
 348         (trace_status): New global.
 349         (current_trace_status): New function.
 350         (trace_running_p): Remove, change all users to get from
 351         current_trace_status()->running.
 352         (get_trace_status): Remove.
 353         (trace_status_command): Call target_get_trace_status directly,
 354         report more detail including tracing stop reasons.
 355         (trace_find_command): Always allow tfind on a file.
 356         (trace_find_pc_command): Ditto.
 357         (trace_find_tracepoint_command): Ditto.
 358         (trace_find_line_command): Ditto.
 359         (trace_find_range_command): Ditto.
 360         (trace_find_outside_command): Ditto.
 361         (trace_frames_offset, cur_offset): Declare as off_t.
 362         (trace_regblock_size): Rename from reg_size, update users.
 363         (parse_trace_status): New function.
 364         (tfile_interp_line): New function.
 365         (disconnect_or_stop_tracing): Ensure current trace
 366         status before asking what to do.
 367         (stop_reason_names): New global.
 368         (trace_save_command): New command.
 369         (get_uploaded_tp): Move here from remote.c.
 370         (find_matching_tracepoint): Ditto.
 371         (merge_uploaded_tracepoints): New function.
 372         (parse_trace_status): Use stop_reason_names.
 373         (_initialize_tracepoint): Define tsave command.
 374         * target.h (target_ops): New fields to_save_trace_data,
 375         to_upload_tracepoints, to_upload_trace_state_variables,
 376         to_get_raw_trace_data, change to_get_trace_status
 377         to take a pointer to a status struct.
 378         (target_save_trace_data): New macro.
 379         (target_upload_tracepoints): New macro.
 380         (target_upload_trace_state_variables): New macro.
 381         (target_get_raw_trace_data): New macro.
 382         * target.c (update_current_target): Add new methods, change
 383         signature of to_get_trace_status.
 384         * remote.c (hex2bin): Make globally visible.
 385         (bin2hex): Ditto.
 386         (remote_download_trace_state_variable): Download name also.
 387         (remote_get_trace_status): Update parameter, use
 388         parse_trace_status.
 389         (remote_save_trace_data): New function.
 390         (remote_upload_tracepoints): New function.
 391         (remote_upload_trace_state_variables): New function.
 392         (remote_get_raw_trace_data): New function.
 393         (remote_start_remote): Use them.
 394         (_initialize_remote_ops): Add operations.
 395         * ax-gdb.c: Include breakpoint.h.
 396         * breakpoint.c (create_tracepoint_from_upload): Use
 397         break_command_really, return tracepoint, warn about unimplemented
 398         parts.
 399         * NEWS: Mention trace file addition.
 400
 401 2010-01-15  Jan Kratochvil  <jan.kratochvil@redhat.com>
 402
 403         Fix compilation warning on gcc-3.4.
 404         * exec.c (print_section_info): Move the `displacement' variable
 405         initialization to its declaration.
 406
 407 2010-01-15  Jan Kratochvil  <jan.kratochvil@redhat.com>
 408
 409         * gdb-gdb.py (StructMainTypePrettyPrinter): Fix TYPE_CODE_RANGE
 410         comparison.
 411
 412 2010-01-15  Eric Botcazou  <botcazou@adacore.com>
 413
 414         "info tasks" broken by typedefs in ATCB type definitions.
 415         * ada-lang.c (ada_template_to_fixed_record_type_1): Add call to
 416         ada_check_typedef before retrieving the length of the type for
 417         regular fields.
 418
 419 2010-01-15  Joel Brobecker  <brobecker@adacore.com>
 420
 421         Do not use name-based lookup for unconstrained packed arrays.
 422         * ada-lang.c (find_parallel_type_by_descriptive_type):
 423         Limit the fallback to name-based lookups to the case where
 424         the type is a constrained packed array.
 425
 426 2010-01-15  Joel Brobecker  <brobecker@adacore.com>
 427
 428         Enhance gdb-gdb.py to handle main_type.type_specific.
 429         * gdb-gdb.py: Print the type-specific part of struct main_type.
 430
 431 2010-01-15  Jan Kratochvil  <jan.kratochvil@redhat.com>
 432
 433         * configure.ac (AC_CHECK_FUNCS): Check for setrlimit and getrlimit.
 434         * configure: Regenerate.
 435         * config.in: Regenerate.
 436         * utils.c: Include sys/resource.h.
 437         (dump_core, can_dump_core): New.
 438         (internal_vproblem): Update the comment.  Check can_dump_core while
 439         setting dump_core_p.  Replace two abort calls by dump_core calls.
 440
 441 2010-01-14  Jan Kratochvil  <jan.kratochvil@redhat.com>
 442             Eli Zaretskii  <eliz@gnu.org>
 443
 444         * NEWS: Document the PIE support.
 445
 446 2010-01-14  Jan Kratochvil  <jan.kratochvil@redhat.com>
 447
 448         * linux-tdep.c: Remove includes gdbcore.h, observer.h and elf-bfd.h.
 449         (check_is_pie_binary, _initialize_linux_tdep): Remove.
 450
 451 2010-01-14  Jan Kratochvil  <jan.kratochvil@redhat.com>
 452
 453         * solib-svr4.c (svr4_exec_displacement): New comment for entry_point.
 454         Replace exec_entry_point call by bfd_get_start_address.
 455
 456 2010-01-14  Jan Kratochvil  <jan.kratochvil@redhat.com>
 457
 458         Support Valgrind attachments broken by the PIE support.
 459         * auxv.c: Include gdbcore.h.
 460         (procfs_xfer_auxv): Make static.  Reduce its comment.  Drop its
 461         parameters ops, object and annex.  Remove their assertions.
 462         (ld_so_xfer_auxv, memory_xfer_auxv): New function.
 463         * auxv.h (procfs_xfer_auxv): Remove comment.  Rename to ...
 464         (memory_xfer_auxv): ... here.
 465         * linux-nat.c (linux_xfer_partial): Rename procfs_xfer_auxv to
 466         memory_xfer_auxv.
 467         * procfs.c (procfs_xfer_partial): Likewise.
 468         * solib-svr4.c (svr4_relocate_main_executable): New prototype.
 469         (svr4_special_symbol_handling): Call svr4_relocate_main_executable.
 470         (svr4_solib_create_inferior_hook): Conditionalize the
 471         svr4_relocate_main_executable call.
 472
 473 2010-01-14  Jan Kratochvil  <jan.kratochvil@redhat.com>
 474
 475         * solib-svr4.c (scan_dyntag): Remove variable dyn_addr.  New variable
 476         target_section.  Find SECT in current_target_sections, gdb_assert it.
 477         (elf_lookup_lib_symbol): Pass the binary file if given symfile_objfile.
 478         New variable abfd.
 479         * symtab.c (lookup_objfile_from_block): Return the binary file instead
 480         of separate debug info file.
 481
 482 2010-01-14  Jan Kratochvil  <jan.kratochvil@redhat.com>
 483
 484         Support PIEs with no symfile_objfile.
 485         * exec.c (print_section_info <abfd == exec_bfd>): Relocate Entry point.
 486         * solib-svr4.c (svr4_relocate_main_executable <exec_bfd>): New block.
 487
 488 2010-01-14  Jan Kratochvil  <jan.kratochvil@redhat.com>
 489
 490         * solib-svr4.c (svr4_relocate_main_executable): Move the static exec
 491         code part to ...
 492         (svr4_static_exec_displacement): ... a new function.
 493         (svr4_exec_displacement): New function.
 494         (svr4_relocate_main_executable): Call svr4_exec_displacement.  Allocate
 495         new_offsets using alloca now.  Remove variable old_chain and changed.
 496         Call objfile_relocate unconditionally now.
 497
 498 2010-01-14  Doug Evans  <dje@google.com>
 499
 500         * gdbtypes.c (arch_flags_type): Fix comment.
 501         * gdbtypes.h (arch_composite_type): Fix comment.
 502
 503 2009-01-14  Tristan Gingold  <gingold@adacore.com>
 504
 505         * machoread.c (macho_add_oso_symfile): Add symfile_flags parameter.
 506         Call xstrdup for abfd->filename.  Pass symfile_flags and objfile flags
 507         to symbol_file_add_from_bfd.  Add OSO as separate objfile.
 508         (macho_oso_symfile): Add symfile_flags parameter.  Pass it to
 509         macho_add_oso_symfile.
 510         (macho_symfile_read): Pass symfile_flags to macho_oso_symfile.
 511
 512 2010-01-14  Joel Brobecker  <brobecker@adacore.com>
 513
 514         Tru64: Dead threads are never deleted.
 515         * dec-thread.c (dec_thread_ptid_is_alive): New function.
 516         (dec_thread_count_gdb_threads): Fix counter increment.
 517         (dec_thread_add_gdb_thread): Fix *listp increment.
 518         (resync_thread_list): Fix bug in deletion of dead threads that
 519         caused all threads to be deleted, instead of just the dead ones.
 520
 521 2010-01-13  Phil Muldoon  <pmuldoon@redhat.com>
 522
 523         PR python/10705
 524
 525         * python/python-internal.h: Add lazy_string_object_type
 526         definition.
 527         (create_lazy_string_object, gdbpy_initialize_lazy_string)
 528         (gdbpy_is_lazystring, gdbpy_extract_lazy_string): Define.
 529         * python/py-value.c (valpy_lazy_string): New function.
 530         (convert_value_from_python): Add lazy string conversion.
 531         * python/py-prettyprint.c (pretty_print_one_value): Check if
 532         return is also a lazy string.
 533         (print_string_repr): Add lazy string printing branch.
 534         (print_children): Likewise.
 535         * python/py-lazy-string.c: New file. Implement lazy strings.
 536         * python/python.c (_initialize_python): Call
 537         gdbpy_initialize_lazy_string.
 538         * varobj.c (value_get_print_value): Add lazy string printing
 539         branch.  Account for encoding.
 540         * c-lang.c (c_printstr): Account for new encoding argument.  If
 541         encoding is NULL, find encoding suited for type, otherwise use
 542         user encoding.
 543         * language.h (language_defn): Add encoding argument.
 544         (LA_PRINT_STRING): Likewise.
 545         * language.c (unk_lang_printstr): Update to reflect new encoding
 546         argument to language_defn.
 547         * ada-lang.h (ada_printstr): Likewise.
 548         * c-lang.h (c_printstr): Likewise.
 549         * p-lang.h (pascal_printstr);
 550         * f-lang.c (f_printstr): Likewise.
 551         * m2-lang.c (m2_printstr): Likewise.
 552         * objc-lang.c (objc_printstr): Likewise.
 553         * p-lang.c (pascal_printstr): Likewise.
 554         * scm-lang.c (scm_printstr): Likewise.
 555         * c-valprint.c (c_val_print): Update LA_PRINT_STRING call for
 556         encoding argument.
 557         * ada-valprint.c (ada_printstr): Likewise.
 558         * f-valprint.c (f_val_print): Likewise
 559         * m2-valprint.c (m2_val_print): Likewise.
 560         * p-valprint.c (pascal_val_print): Likewise.
 561         * expprint.c (print_subexp_standard): Likewise.
 562         * valprint.c (val_print_string): Likewise.
 563         * Makefile.in (SUBDIR_PYTHON_OBS): Add py-lazy-string.
 564         (SUBDIR_PYTHON_SRCS): Likewise.
 565         (py-lazy-string.o): New rule.
 566
 567 2010-01-13  Doug Evans  <dje@google.com>
 568
 569         * mi/mi-main.c (list_available_thread_groups): Avoid "may be used
 570         uninitialized" warning from gcc on local `tree'.
 571
 572 2010-01-13  Vladimir Prus  <vladimir@codesourcery.com>
 573
 574         Implement core awareness.
 575
 576         * bcache.c (compare_ints): Remove
 577         (print_percentage): Use compare_positive_ints.
 578         * defs.h (compare_positive_ints): Declare.
 579         * linux-nat.h (struct lin_lwp): New field core.
 580         (linux_nat_core_of_thread_1): Declare.
 581         * linux-nat.c (add_lwp): Init the 'core' field.
 582         (linux_nat_wait_1): Record the core.
 583         (linux_nat_core_of_thread_1, linux_nat_core_of_thread): New.
 584         (linux_nat_add_target): Register the above.
 585         * linux-thread-db.c (update_thread_core): New.
 586         (thread_db_find_new_threads): Update core information for
 587         every thread.
 588         * remote.c (struct private_thread_info): New.
 589         (free_private_thread_info, demand_private_info): New.
 590         (PACKET_qXfer_threads, use_osdata_threads): New.
 591         (struct thread_item, threads_parsing_context
 592         (start_thread, end_thread, thread_attributes)
 593         (thread_children, threads_children, threads_elements): New.
 594         (remote_threads_info): Try qXfer:threads before anything
 595         else.
 596         (remote_protocol_packets): Register qXfer:threads.
 597         (remote_open_1): Init use_osdata_threads.
 598         (struct stop_reply): New field 'core'.
 599         (remote_parse_stop_reply): Parse core number.
 600         (process_stop_reply): Record core number.
 601         (remote_xfer_partial): Handle qXfer:threads.
 602         (remote_core_of_thread): New.
 603         (init_remote_ops): Register remote_core_of_thread.
 604         (_initialize_remote): Register qXfer:read.
 605         * target.c (target_core_of_thread): New
 606         * target.h (enum target_object): New value TARGET_OBJECT_THREADS.
 607         (struct target_ops): New field to_core_of_threads.
 608         (target_core_of_thread): Declare.
 609         * gdbthread.h (struct thread_info): New field private_dtor.
 610         * thread.c (print_thread_info): Report the core.
 611         * ui-out.c (MAX_UI_OUT_LEVELS): Increase.
 612         * utils.c (compare_positive_ints): New.
 613         * features/threads.dtd: New.
 614         * mi/mi-interp.c (mi_on_normal_stop): Report the core.
 615         * mi/mi-main.c (struct collect_cores_data, collect_cores)
 616         (do_nothing, free_vector_of_osdata_items)
 617         (splay_tree_int_comparator, free_splay_tree): New.
 618         (print_one_inferior_data): Implemented printing of selected
 619         inferiors.  Collect and print cores.
 620         (output_cores): New.
 621         (mi_cmd_list_thread_groups): Support --recurse.  Permit specifying
 622         thread groups together with --available.
 623
 624 2010-01-12  Jan Kratochvil  <jan.kratochvil@redhat.com>
 625
 626         * configure: Regenerate (for _STRUCTURED_PROC).
 627
 628 2010-01-12  Joel Brobecker  <brobecker@adacore.com>
 629
 630         Delete dead function.
 631         * ada-lang.c (extract_string): Delete.  No longer used.
 632
 633 2010-01-12  Joel Brobecker  <brobecker@adacore.com>
 634
 635         Fix -Wunused warning in dec-thread.c.
 636         * dec-thread.c (dec_thread_count_gdb_threads)
 637         (dec_thread_add_gdb_thread): Prevent -Wunused warning.
 638
 639 2010-01-12  Joel Brobecker  <brobecker@adacore.com>
 640
 641         * ada-valprint.c (ada_print_floating): Remove trailing space.
 642
 643 2010-01-12  Joel Brobecker  <brobecker@adacore.com>
 644
 645         Add support for DW_AT_GNAT_descriptive_type.
 646         * gdbtypes.h (enum type_specific_kind): New enum.
 647         (struct main_type) [type_specific_field]: New component.
 648         [type_specific]: Add new component "gnat_stuff".
 649         (struct gnat_aux_type): New type.
 650         (INIT_CPLUS_SPECIFIC): Also set TYPE_SPECIFIC_FIELD (type).
 651         (HAVE_CPLUS_STRUCT): Also check TYPE_SPECIFIC_FIELD (type).
 652         (gnat_aux_default, allocate_gnat_aux_type): Add declaration.
 653         (INIT_GNAT_SPECIFIC, ALLOCATE_GNAT_AUX_TYPE, HAVE_GNAT_AUX_INFO)
 654         (TYPE_SPECIFIC_FIELD): New macros.
 655         (TYPE_CPLUS_SPECIFIC): Return cplus_struct_default if the given
 656         type does not hold any cplus-specific data.
 657         (TYPE_RAW_CPLUS_SPECIFIC): New macro.
 658         (TYPE_GNAT_SPECIFIC, TYPE_DESCRIPTIVE_TYPE): New macros.
 659         (TYPE_IS_OPAQUE): Use HAVE_CPLUS_STRUCT to check if type has
 660         cplus-specific data.
 661         * gdbtypes.c (allocate_cplus_struct_type): Minor stylistic rewrite.
 662         Set new component TYPE_SPECIFIC_FIELD (type).
 663         (gnat_aux_default): New constant.
 664         (allocate_gnat_aux_type): New function.
 665         (init_type): Add initialization the type-specific stuff for
 666         TYPE_CODE_FLT and TYPE_CODE_FUNC types.
 667         (print_gnat_stuff): New function.
 668         (recursive_dump_type): Use HAVE_CPLUS_STRUCT to check for cplus-
 669         specific data.  Adjust code that prints the contents of the
 670         type-specific union using the TYPE_SPECIFIC_FIELD value.
 671         * dwarf2read.c (dwarf2_attach_fields_to_type): Do not allocate
 672         the type cplus stuff for Ada types.
 673         (dwarf2_add_member_fn, dwarf2_attach_fn_fields_to_type):
 674         Error out if these routines are called with an Ada type.
 675         (read_structure_type, read_array_type, read_subrange_type):
 676         Add call to set_descriptive_type.
 677         (set_die_type): Initialize the gnat-specific data if necessary.
 678         (need_gnat_info, die_descriptive_type, set_descriptive_type):
 679         New functions.
 680         * ada-lang.c (decode_constrained_packed_array_type): Use
 681         decode_constrained_packed_array_type instead of doing a standard
 682         lookup to locate a parallel type.
 683         (find_parallel_type_by_descriptive_type): New function.
 684         (ada_find_parallel_type_with_name): New function.
 685         (ada_find_parallel_type): Reimplement using
 686         ada_find_parallel_type_with_name.
 687         * ada-valprint.c (print_field_values): Use HAVE_CPLUS_STRUCT
 688         to check if type has a cplus stuff.
 689         * linespec.c (total_number_of_methods): Likewise.
 690         * mdebugread.c (new_type): Likewise.
 691
 692 2010-01-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
 693
 694         * NEWS: Document the 0b binary number prefix parsing.
 695
 696 2010-01-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
 697
 698         * objfiles.c (objfile_relocate1): Change the return type to int.
 699         Describe the new return value.  Return non-zero if data changed.
 700         (objfile_relocate): New variable changed.  Set it.  Call
 701         breakpoint_re_set depending on CHANGED.
 702
 703 2010-01-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
 704
 705         Implement binary numbers parsing.
 706         * c-exp.y (parse_number): New case 'b' and 'B'.
 707
 708 2010-01-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
 709             Tristan Gingold  <gingold@adacore.com>
 710
 711         * solib.c (info_sharedlibrary_command): Replace
 712         objfile_has_partial_symbols and objfile_has_full_symbols calls by
 713         objfile_has_symbols.
 714
 715 2010-01-10  Joel Brobecker  <brobecker@adacore.com>
 716
 717         * NEWS: Document the improvements made to the mips-irix port.
 718
 719 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
 720
 721         Fix the documentation of valprint.c:value_print.
 722         * valprint.c (value_print): Update the function description to
 723         mention that the syntax of the output follows the current_language,
 724         not necessarily C.
 725
 726 2010-01-09  Jan Kratochvil  <jan.kratochvil@redhat.com>
 727
 728         Fix displacement of separate debug info files.
 729         * objfiles.c (objfile_relocate): Rename to ...
 730         (objfile_relocate1): ... here and make it static.  Extend the comment.
 731         (objfile_relocate): New function.
 732         * solib-spu.c (spu_relocate_main_executable): Explicitly check if
 733         SYMFILE_OBJFILE is NULL.  Remove variables objfile and old_chain.
 734         Remove following of SEPARATE_DEBUG_OBJFILE.  new_offsets is now
 735         allocated using alloca.
 736         * symfile.c (copy_section_addr_info): Remove.
 737         (build_section_addr_info_from_objfile): Make it global.  New variables
 738         addr_bit and mask, use them.
 739         * symfile.h (build_section_addr_info_from_objfile): New prototype.
 740         (copy_section_addr_info): Remove.
 741
 742 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
 743
 744         Signal unwinder for mips-irix N32.
 745         * mips-irix-tdep.c: #include mips-tdep.h, trad-frame.h, and
 746         tramp-frame.h.
 747         (SIGTRAMP_FRAME_SIZE, SIGCONTEXT_PC_OFF, SIGCONTEXT_REGS_OFF)
 748         (SIGCONTEXT_FPREGS_OFF, SIGCONTEXT_FPCSR_OFF, SIGCONTEXT_HI_OFF)
 749         (SIGCONTEXT_LO_OFF): New macros.
 750         (mips_irix_n32_tramp_frame_init): New function.
 751         (mips_irix_n32_tramp_frame): New static constant.
 752         (mips_irix_init_abi): Prepend the mips_irix_n32_tramp_frame unwinder.
 753
 754 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
 755
 756         Breakpoint in shared library does not work on mips-irix.
 757         * procfs.c: #include "observer.h".
 758         (procfs_inferior_created): New function, moving here the code
 759         which unsets the syssgi syscall-exit notifications.
 760         (procfs_create_inferior): Remove the code which unsets the syssgi
 761         syscall-exit notifications. It is too early to do this here.
 762         (_initialize_procfs): Attach the procfs_inferior_created observer.
 763
 764 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
 765
 766         Wrong return convention for arrays (mips-irix).
 767         * mips-tdep.c (mips_n32n64_return_value): Arrays whose size is
 768         128 bits or smaller are returned the same way as structs
 769         and unions of the the same size.
 770
 771 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
 772
 773         Cannot set the PC on mips-irix.
 774         * irix5-nat.c (fill_gregset): Check regno against the raw PC
 775         register number, no the cooked one.
 776
 777 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
 778
 779         Error while loading core file on mips-irix.
 780         * solib-irix.c (irix_solib_create_inferior_hook): Do nothing
 781         if debugging from a core file.
 782
 783 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
 784
 785         GDB hangs when attaching to process on mips-irix.
 786         * solib-irix.c (irix_solib_create_inferior_hook): Do nothing if
 787         attaching to a process.
 788
 789 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
 790
 791         Use the correct breakpoint instruction on mips-irix.
 792         * mips-tdep.c (mips_breakpoint_from_pc): Add new static variable
 793         containing the correct breakpoint instruction to use on mips-irix.
 794         Use it when the osabi is GDB_OSABI_IRIX.
 795
 796 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
 797
 798         -Wunused warning in procfs.c (mips-irix only).
 799         * procfs.c (gdb_praddset, gdb_prdelset): New macros.  Use them
 800         throughout instead of using praddset and prdelset respectively.
 801
 802 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
 803
 804         GDB crash while stepping into function.
 805         * infrun.c (handle_inferior_event): Refetch the current frame
 806         after handling what.main_action, in case that pointer became
 807         dangling.
 808
 809 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
 810
 811         Fix build failure of solaris-hosted cross debuggers.
 812         * ada-valprint.c, parse.c: Include defs.h before including ctype.h.
 813
 814 2010-01-09  Daniel Gutson  <dgutson@codesourcery.com>
 815
 816         Fix build failure on sparc-solaris.
 817         * procfs.c: (procfs_do_thread_registers) Use elfcore_write_lwpstatus.
 818
 819 2010-01-08  Jan Kratochvil  <jan.kratochvil@redhat.com>
 820
 821         Move some symfile code into subroutines.
 822         * symfile.h (relative_addr_info_to_section_offsets)
 823         (addr_info_make_relative): New prototypes.
 824         * symfile.c (default_symfile_offsets): Move a part to ...
 825         (relative_addr_info_to_section_offsets): ... this new function.
 826         (default_symfile_offsets): Call it.
 827         (syms_from_objfile <!mainline && addrs && addrs->other[0].name>): Move
 828         this part to ...
 829         (addr_info_make_relative): ... this new function.
 830
 831 2010-01-08  Jan Kratochvil  <jan.kratochvil@redhat.com>
 832
 833         Add from_tty to solib_create_inferior_hook.
 834         * infcmd.c (post_create_inferior): Move solib_add after
 835         solib_create_inferior_hook.  Pass from_tty to
 836         solib_create_inferior_hook.  Call solib_add and SOLIB_ADD with
 837         0 from_tty and comment why.
 838         * infrun.c (follow_exec): Pass from_tty solib_create_inferior_hook as 0.
 839         * linux-nat.c (linux_child_follow_fork): Likewise.
 840         * nto-procfs.c (procfs_post_attach, procfs_create_inferior): Likewise.
 841         * solib-darwin.c (darwin_solib_create_inferior_hook): New parameter
 842         from_tty.
 843         * solib-frv.c (frv_solib_create_inferior_hook): Likewise.
 844         * solib-irix.c (irix_solib_create_inferior_hook): Likewise.
 845         * solib-null.c (null_solib_create_inferior_hook): Likewise.
 846         * solib-osf.c (osf_solib_create_inferior_hook): Likewise.
 847         * solib-pa64.c (pa64_solib_create_inferior_hook): Likewise.
 848         * solib-som.c (som_solib_create_inferior_hook): Likewise.
 849         * solib-spu.c (spu_solib_create_inferior_hook): New parameter from_tty.
 850         Pass it to svr4_so_ops.solib_create_inferior_hook.
 851         * solib-sunos.c (sunos_solib_create_inferior_hook): New parameter
 852         from_tty.
 853         * solib-svr4.c (enable_break): New parameter from_tty.  Pass it to
 854         solib_add.
 855         (svr4_solib_create_inferior_hook): New parameter from_tty.  Pass it to
 856         enable_break.
 857         * solib-target.c (solib_target_solib_create_inferior_hook): New
 858         parameter from_tty.
 859         * solib.c (solib_create_inferior_hook): New parameter from_tty.  Pass
 860         it to ops->solib_create_inferior_hook.
 861         (reload_shared_libraries): Pass from_tty to solib_create_inferior_hook.
 862         Move solib_add after solib_create_inferior_hook, call it now with
 863         from_tty as 0.  New comment there.
 864         * solib.h (solib_create_inferior_hook): New parameter from_tty.
 865         * solist.h (struct target_so_ops <solib_create_inferior_hook>):
 866         Likewise.
 867
 868 2010-01-08  Vladimir Prus  <vladimir@codesourcery.com>
 869
 870         Fix multiexec race.
 871         * infrun.c (handle_inferior_event): Use get_thread_regcache
 872         with events ptid, not get_current_regcache.
 873
 874 2009-01-08  Joel Brobecker  <brobecker@adacore.com>
 875
 876         GDB crash with empty executable name (MinGW).
 877         * source.c (openp): Add assert that parameter string is not NULL.
 878         if parameter string is an empty string, then return with a failure
 879         immediately.
 880
 881 2009-01-08  Joel Brobecker  <brobecker@adacore.com>
 882
 883         Get rid of support for VAX Floats.
 884         * ada-lang.h (ada_is_vax_floating_type, ada_vax_float_type_suffix)
 885         (ada_vax_float_print_function): Delete.
 886         * ada-lang.c (ada_is_vax_floating_type, ada_vax_float_type_suffix)
 887         (ada_vax_float_print_function): Delete.
 888         * ada-typeprint.c (print_vax_floating_point_type): Delete.
 889         (ada_print_type): Remove support for VAX floats.
 890         * ada-valprint.c (ada_val_print_1): Remove support for VAX floats.
 891
 892 2010-01-08  Jan Kratochvil  <jan.kratochvil@redhat.com>
 893
 894         * stabsread.c (read_args): Handle zero arguments.
 895
 896 2009-01-08  Joel Brobecker  <brobecker@adacore.com>
 897
 898         Cannot find in-tree libiconv.a after reconfigure.
 899         * acinclude.m4 (AM_ICONV): If we find an in-tree libiconv.a
 900         that we can use, then cache the path to this archive.
 901         * configure: Regenerate.
 902
 903 2010-01-07  Stan Shebs  <stan@codesourcery.com>
 904
 905         Make tracepoint operations go through target vector.
 906         * target.h (enum trace_find_type): New enum.
 907         (struct target_ops): New fields to_trace_init,
 908         to_download_tracepoint, to_download_trace_state_variable,
 909         to_trace_set_readonly_regions, to_trace_start, to_get_trace_status,
 910         to_trace_stop, to_trace_find, to_get_trace_state_variable_value,
 911         to_set_disconnected_tracing.
 912         (target_trace_init): New macro.
 913         (target_download_tracepoint): New macro.
 914         (target_download_trace_state_variable): New macro.
 915         (target_trace_start): New macro.
 916         (target_trace_set_readonly_regions): New macro.
 917         (target_get_trace_status): New macro.
 918         (target_trace_stop): New macro.
 919         (target_trace_find): New macro.
 920         (target_get_trace_state_variable_value): New macro.
 921         (target_set_disconnected_tracing): New macro.
 922         * target.c (update_current_target): Inherit and set defaults for
 923         tracepoint operations.
 924         * tracepoint.c (default_collect): Make globally visible.
 925         (target_is_remote): Remove, along with all calls.
 926         (tvariables_info): Call target_get_trace_state_variable_value.
 927         (remote_set_transparent_ranges): Remove.
 928         (trace_start_command): Call target_trace_init,
 929         target_download_tracepoint, etc.
 930         (download_tracepoint): Remove.
 931         (trace_stop_command): Simplify.
 932         (stop_tracing): Call target_trace_stop.
 933         (get_trace_status): Call target_get_trace_status.
 934         (trace_status_command): Add case for targets that cannot trace.
 935         (finish_tfind_command): Change to take numerical arguments, call
 936         target_trace_find.
 937         (trace_find_command): Update call to finish_tfind_command.
 938         (trace_find_pc_command): Ditto.
 939         (trace_find_tracepoint_command): Ditto.
 940         (trace_find_line_command): Ditto.
 941         (trace_find_range_command): Ditto.
 942         (trace_find_outside_command): Ditto.
 943         (set_disconnected_tracing_value): Call
 944         target_set_disconnected_tracing.
 945         * remote.c: Add protocol encoding bits from tracepoint.c.
 946         (trace_error): Move from tracepoint.c.
 947         (remote_get_noisy_reply): Ditto.
 948         (free_actions_list_cleanup_wrapper): Ditto.
 949         (free_actions_list): Ditto.
 950         (remote_trace_init): New function.
 951         (remote_download_tracepoint): New function.
 952         (remote_download_trace_state_variable): New function.
 953         (remote_trace_set_readonly_regions): New function.
 954         (remote_trace_start): New function.
 955         (remote_get_trace_status): New function.
 956         (remote_trace_stop): New function.
 957         (remote_trace_find): New function.
 958         (remote_download_trace_state_variable): New function.
 959         (remote_set_disconnected_tracing): New function.
 960         (init_remote_ops): Add tracepoint operations.
 961
 962         * tracepoint.c (trace_dump_command): Don't decr_pc_after_break.
 963
 964 2010-01-07  Tristan Gingold  <gingold@adacore.com>
 965
 966         * symfile.c (build_section_addr_info_from_objfile): New function.
 967         (symbol_file_add_separate): Don't use offsets from objfile but
 968         built an addr info.
 969
 970 2010-01-06  Stan Shebs  <stan@codesourcery.com>
 971
 972         Support disconnected tracing.
 973         * infcmd.c (detach_command): Ask whether to stop tracing.
 974         * cli/cli-cmds.c (quit_command): Ditto.
 975         * breakpoint.h (struct breakpoint): New field number_on_target.
 976         * breakpoint.c (create_tracepoint_from_upload): New function.
 977         (get_tracepoint_by_number_on_target): New function.
 978         * remote.c (struct remote): New field disconnected_tracing.
 979         (remote_disconnected_tracing_feature): New function.
 980         (remote_protocol_features): Add DisconnectedTracing.
 981         (struct uploaded_tp): New struct.
 982         (uploaded_tps): New global.
 983         (get_uploaded_tp): New function.
 984         (find_matching_tracepoint): New function.
 985         (remote_get_tracing_state): New function.
 986         (remote_start_remote): Call it.
 987         * tracepoint.c (disconnected_tracing): New global.
 988         (trace_start_command): Initialize number_on_target.
 989         (stop_tracing): New function, split out from...
 990         (trace_stop_command): Call stop_tracing.
 991         (get_trace_status): New function, split out from...
 992         (trace_status_command): Call get_trace_status, add info on
 993         disconnection behavior.
 994         (disconnect_or_stop_tracing): New function.
 995         (finish_tfind_command): Translate from number on target.
 996         (trace_find_tracepoint_command): Translate to number on target.
 997         (send_disconnected_tracing_value): New function.
 998         (set_disconnected_tracing): New function.
 999         (_initialize_tracepoint): Add disconnected-tracing variable.
1000         * NEWS: Mention disconnected tracing.
1001
1002 2010-01-06  Tristan Gingold  <gingold@adacore.com>
1003
1004         * symtab.c (lookup_global_symbol_from_objfile): Rename objfile
1005         parameter to main_objfile.  Iterate on all separate debug objfiles.
1006         * symfile.h (symbol_file_add_separate)
1007         (find_separate_debug_file_by_debuglink): Remove parameter names.
1008         * symfile.c (symbol_file_add_separate): Use add_separate_objfile.
1009         (reread_symbols): Use free_objfile_separate_debug.
1010         * objfiles.h (struct objfile): Add separate_debug_objfile_link.
1011         Adjust comment.
1012         (objfile_separate_debug_iterate, add_separate_debug_objfile)
1013         (free_objfile_separate_debug): New prototypes.
1014         * objfiles.c (objfile_separate_debug_iterate): New function.
1015         (add_separate_debug_objfile, free_objfile_separate_debug): New
1016         functions.
1017         (free_objfile): Use free_objfile_separate_debug.  Adjust for
1018         multiple separate debug objfile.
1019         (objfile_has_symbols): Adjust comment.  Iterate on all separate
1020         debug objfiles.
1021         * minsyms.c (lookup_minimal_symbol): Adjust for multiple separate
1022         debug objfile.
1023         (lookup_minimal_symbol_text): Ditto.
1024         (lookup_minimal_symbol_by_pc_name): Ditto.
1025         (lookup_minimal_symbol_solib_trampoline): Ditto.
1026         (lookup_minimal_symbol_by_pc_section_1): Iterate on all separate
1027         debug objfiles.
1028
1029 2010-01-05  Stan Shebs  <stan@codesourcery.com>
1030
1031         Add fast tracepoints.
1032         * arch-utils.h (default_fast_tracepoint_valid_at): Declare.
1033         * arch-utils.c (default_fast_tracepoint_valid_at): New function.
1034         * breakpoint.h (enum bptype): Add bp_fast_tracepoint.
1035         * breakpoint.c (tracepoint_type): New function.
1036         (ALL_TRACEPOINTS): Use it.
1037         (should_be_inserted): Ditto.
1038         (bpstat_check_location): Ditto.
1039         (print_one_breakpoint_location): Ditto.
1040         (user_settable_breakpoint): Ditto.
1041         (set_breakpoint_location_function): Ditto.
1042         (disable_breakpoints_in_shlibs): Ditto.
1043         (delete_trace_command): Ditto.
1044         (print_it_typical): Add bp_fast_tracepoint case.
1045         (bpstat_what): Ditto.
1046         (print_one_breakpoint_location): Ditto.
1047         (allocate_bp_location): Ditto.
1048         (mention): Ditto.
1049         (breakpoint_re_set_one): Ditto.
1050         (disable_command): Ditto.
1051         (enable_command): Ditto.
1052         (check_fast_tracepoint_sals): New function.
1053         (break_command_really): Call it.
1054         (ftrace_command): New function.
1055         (_initialize_breakpoint): Add ftrace command.
1056         * gdbarch.sh (fast_tracepoint_valid_at): New.
1057         * gdbarch.h, gdbarch.c: Regenerate.
1058         * i386-tdep.c (i386_fast_tracepoint_valid_at): New function.
1059         (i386_gdbarch_init): Use it.
1060         * remote.c (struct remote_state): New field fast_tracepoints.
1061         (PACKET_FastTracepoints): New packet config type.
1062         (remote_fast_tracepoint_feature): New function.
1063         (remote_protocol_features): Add FastTracepoints.
1064         (remote_supports_fast_tracepoints): New function.
1065         (_initialize_remote): Add FastTracepoints.
1066         * tracepoint.c (download_tracepoint): Add fast tracepoint option.
1067         * NEWS: Mention fast tracepoints.
1068
1069 2010-01-06  Joel Brobecker  <brobecker@adacore.com>
1070
1071         * gdb-gdb.py: New file.
1072
1073 2010-01-05  Michael Snyder  <msnyder@vmware.com>
1074
1075         * infrun.c (handle_inferior_event): Fix typo in comment.
1076
1077 2010-01-05  Jan Kratochvil  <jan.kratochvil@redhat.com>
1078
1079         * symfile.c (syms_from_objfile): Remove the !MAINLINE conditional.
1080
1081 2010-01-04  Ulrich Weigand  <uweigand@de.ibm.com>
1082
1083         * features/Makefile (WHICH): Add s390-linux32, s390-linux64,
1084         and s390x-linux64.
1085         (s390-linux32-expedite): Define.
1086         (s390-linux64-expedite): Define.
1087         (s390x-linux64-expedite): Define.
1088         * features/s390-acr.xml: New file.
1089         * features/s390-fpr.xml: New file.
1090         * features/s390-core32.xml: New file.
1091         * features/s390-core64.xml: New file.
1092         * features/s390x-core64.xml: New file.
1093         * features/s390-linux32.xml: New file.
1094         * features/s390-linux64.xml: New file.
1095         * features/s390x-linux64.xml: New file.
1096         * features/s390-linux32.c: New generated file.
1097         * features/s390-linux64.c: New generated file.
1098         * features/s390x-linux64.c: New generated file.
1099
1100         * regformats/s390-linux32.dat: New generated file.
1101         * regformats/s390-linux64.dat: New generated file.
1102         * regformats/s390x-linux64.dat: New generated file.
1103         * regformats/reg-s390.dat: Remove.
1104         * regformats/reg-s390x.dat: Remove.
1105
1106         * s390-nat.c: Include "auxv.h" and <elf.h>.
1107         (HWCAP_S390_HIGH_GPRS): Define if undefined.
1108         (s390_target_wordsize): New function.
1109         (s390_auxv_parse): Likewise.
1110         (s390_get_hwcap): Likewise.
1111         (s390_read_description): Likewise.
1112         (_initialize_s390_nat): Install s390_auxv_parse and
1113         s390_read_description.
1114
1115         * s390-tdep.c: Include "features/s390-linux32.c",
1116         "features/s390-linux64.c", and "features/s390x-linux64.c".
1117         (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum.
1118         (s390_register_call_saved): New function.
1119         (s390_register_name): Remove.
1120         (s390_register_type): Remove.
1121         (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums.
1122         (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs.
1123         (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI.
1124         (s390_pseudo_register_name): New function.
1125         (s390_pseudo_register_type): New function.
1126         (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases.
1127         Handle full GPR pesudos and varying pseudo register numbers.
1128         (s390_pseudo_register_write): Likewise
1129         (s390x_pseudo_register_read): Remove.
1130         (s390x_pseudo_register_write): Likewise.
1131         (s390_register_group): Remove.
1132         (s390_pseudo_register_group): New function.
1133         (s390_regmap_gregset): Add GPR upper halves.
1134         (s390x_regmap_gregset): Likewise.
1135         (s390_regmap_fpregset): Likewise.
1136         (s390_regmap_upper): New global variable.
1137         (s390_upper_regset): New global variable.
1138         (s390_upper_regset_sections): New global variable.
1139         (s390_regset_from_core_section): Handle GPR upper halves.
1140         (s390_core_read_description): New function.
1141         (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered
1142         register information.  Handle varying pseudo register numbers.
1143         (s390_backchain_frame_unwind_cache): Likewise.
1144         (s390_frame_prev_register): Unwind full GPRs to show lower halves.
1145         (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers.
1146         (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as
1147         PC and CC pseudos.  Unwind upper halves and full GPRs as appropriate.
1148         Handle varying pseudo register numbers.
1149         (s390_unwind_pc): Handle varying pseudo register numbers.
1150         (s390_dwarf2_prev_register): New function.
1151         (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered
1152         register information.  Handle varying pseudo register numbers.
1153         Install s390_dwarf2_prev_register to unwind full GPRs.
1154         (s390_gdbarch_init): Handle target descriptions.  Assign varying
1155         pseudo register numbers.  Install s390_adjust_frame_regnum.
1156         (_initialize_s390_tdep): Initialize target descriptions.
1157
1158         * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define.
1159         (S390_NUM_REGS): Redefine to include upper half registers.
1160         (S390_PC_REGNUM, S390_CC_REGNUM): Remove.
1161         (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise.
1162         (tdesc_s390_linux32): Add declaration.
1163         (tdesc_s390_linux64): Likewise.
1164         (tdesc_s390x_linux64): Likewise.
1165
1166 2010-01-04  Ulrich Weigand  <uweigand@de.ibm.com>
1167
1168         * regset.h (struct core_regset_section): Add HUMAN_NAME.
1169         * i386-linux-tdep.c (i386_linux_regset_sections): Fill in HUMAN_NAME.
1170         * ppc-linux-tdep.c (ppc_linux_vsx_regset_sections): Likewise.
1171         (ppc_linux_vmx_regset_sections): Likewise.
1172         (ppc_linux_fp_regset_sections): Likewise.
1173
1174         * corelow.c (get_core_register_section): Constify arguments.
1175         (get_core_registers): Use gdbarch_core_regset_sections instead
1176         of hard-coded platform-specific register section names.
1177
1178 2010-01-04  Ulrich Weigand  <uweigand@de.ibm.com>
1179
1180         * dwarf2loc.c (read_pieced_value): If a piece occupies part of
1181         a register, assume the least-significant part is used.
1182         (write_pieced_value): Likewise.
1183
1184 2010-01-04  Ulrich Weigand  <uweigand@de.ibm.com>
1185
1186         * printcmd.c: Include "arch-utils.h".
1187         (do_one_display): Re-parse expression if current architecture changed.
1188
1189 2010-01-03  Jan Kratochvil  <jan.kratochvil@redhat.com>
1190             Joel Brobecker  <brobecker@adacore.com>
1191
1192         * gdbtypes.c (check_typedef): New comment on type length.
1193         * value.c (allocate_value_lazy): Remove the unused atype variable.  New
1194         comment on type length.
1195         (value_primitive_field): Keep the original TYPE value, new comment.
1196
1197 2010-01-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
1198
1199         * cli/cli-script.c (process_next_line): Rename p1 as p_end and p2 as
1200         p_start.  Change != comparisons to > and < comparisons.
1201
1202 2010-01-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
1203
1204         * cli/cli-script.c (process_next_line): Check P2 overrun.
1205
1206 2009-01-01  Joel Brobecker  <brobecker@adacore.com>
1207
1208         Update the copyright hearder to add year 2010 for most GDB files.
1209
1210 2009-01-01  Joel Brobecker  <brobecker@adacore.com>
1211
1212         Fix build failure in inf-ptrace.c.
1213         * inf-ptrace.c (inf_ptrace_follow_fork): Fix typo.
1214
1215 2010-01-01  Joel Brobecker  <brobecker@adacore.com>
1216
1217         * top.c (print_gdb_version): Update copyright year.
1218
1219 2010-01-01  Joel Brobecker  <brobecker@adacore.com>
1220
1221         Fix break *FUN'address thread NUM.
1222         * ada-lex.l (task): Expand rule to also match the thread keyword.
1223
1224 2010-01-01  Joel Brobecker  <brobecker@adacore.com>
1225
1226         Fix break *FUN'address task NUM.
1227         * ada-lex.l (task): New rule.
1228         * ada-lang.c (valid_task_id): Make sure the Ada task list has
1229         been built before using it.
1230
1231 For older changes see ChangeLog-2009.
1232 \f
1233 Local Variables:
1234 mode: change-log
1235 left-margin: 8
1236 fill-column: 74
1237 version-control: never
1238 coding: utf-8
1239 End: