gdb/ChangeLog

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