gdb/ChangeLog

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