gdb/ChangeLog

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