gdb/ChangeLog

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