gdb/ChangeLog

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