gdb/ChangeLog

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