gdb/ChangeLog

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