gdb/ChangeLog

   1 2006-01-15  Daniel Jacobowitz  <dan@codesourcery.com>
   2
   3         * macroexp.c (expand): Initialize argc.
   4         * stabsread.c (read_type): Handle errors from read_args.
   5         (read_args): Return NULL for errors.
   6
   7 2006-01-15  Mark Kettenis  <kettenis@gnu.org>
   8
   9         * osabi.c (generic_elf_osabi_sniffer): Use memcmp instead of
  10         strcmp to compare string to a byte buffer.
  11
  12 2006-01-15  Daniel Jacobowitz  <dan@codesourcery.com>
  13
  14         * printcmd.c (output_command): Always initialize fmt.size.
  15         (printf_command): Use gdb_byte.
  16         * symfile.c (separate_debug_file_exists): Use gdb_byte.
  17         (load_section_callback, read_target_long_array): Likewise.
  18         (simple_read_overlay_table, simple_read_overlay_region_table)
  19         (simple_overlay_update_1): Correct calls to read_target_long_array.
  20         * valprint.c (partial_memory_read): Change MYADDR to a gdb_byte *.
  21         Also change local pointers.
  22         (val_print_string): Use gdb_byte.
  23
  24 2006-01-15  Mark Kettenis  <kettenis@gnu.org>
  25
  26         * alphafbsd-tdep.c: Include "solib-svr4.h".
  27         (alphafbsd_init_abi): Set solib_svr4_fetch_link_map_offsets to
  28         svr4_lp64_fetch_link_map_offsets.
  29         * Makefile.in (alphafbsd-tdep.o): Update dependencies.
  30         * config/alpha/fbsd.mt (TDEPFILES): Add corelow.o, solib.o and
  31         solib-svr4.o.
  32         * config/alpha/fbsd.mh (NATDEPFILES): Remove solib.o, solib-svr4.o
  33         and solib-legacy.o.
  34         * config/alpha/nm-fbsd.h: Don't include "solib.h".
  35
  36 2006-01-15  Daniel Jacobowitz  <dan@codesourcery.com>
  37
  38         * source.c (_initialize_source): Use add_setshow_integer_cmd.
  39
  40 2006-01-15  Daniel Jacobowitz  <dan@codesourcery.com>
  41
  42         * linux-fork.c (delete_fork_command, detach_fork_command): Use
  43         PIDGET.
  44
  45 2006-01-15  Mark Kettenis  <kettenis@gnu.org>
  46
  47         * arm-linux-tdep.c (arm_linux_svr4_fetch_link_map_offsets):
  48         Remove.
  49         (arm_linux_init_abi): Set solib_svr4_fetch_link_map_offsets to
  50         svr4_ilp32_fetch_link_map_offsets.
  51         * cris-tdep.c (cris_linux_svr4_fetch_link_map_offsets): Remove
  52         function.
  53         (cris_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
  54         svr4_ilp32_fetch_link_map_offsets.
  55         * mips-linux-tdep.c (mips_linux_svr4_fetch_link_map_offsets)
  56         (mips64_linux_svr4_fetch_link_map_offsets): Remove functions.
  57         (mips_linux_init_abi): Set solib_svr4_fetch_link_map_offsets to
  58         svr4_ilp32_fetch_link_map_offsets or svr4_lp64_fetch_link_map_offsets
  59         where appropriate.
  60         * nbsd-tdep.c (nbsd_ilp32_solib_svr4_fetch_link_map_offsets):
  61         Simply call svr4_ilp32_fetch_link_map_offsets.
  62         (nbsd_lp64_solib_svr4_fetch_link_map_offsets): Simply call
  63         svr4_lp64_fetch_link_map_offsets.
  64         * ppc-linux-tdep.c (ppc_linux_svr4_fetch_link_map_offsets): Remove
  65         function.
  66         (ppc_linux_init_abi): Set solib_svr4_fetch_link_map_offsets to
  67         svr4_ilp32_fetch_link_map_offsets.
  68         * s390-tdep.c (s390_svr4_fetch_link_map_offsets)
  69         (s390x_svr4_fetch_link_map_offsets): Remove functions.
  70         (s390_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
  71         svr4_ilp32_fetch_link_map_offsets or svr4_lp64_fetch_link_map_offsets
  72         where appropriate.
  73
  74 2006-01-15  Mark Kettenis  <kettenis@gnu.org>
  75
  76         * arm-tdep.c (arm_return_value): Change type of readbuf and
  77         writebuf arguments to `gdb_byte *'.
  78
  79         * s390-tdep.c: Do not include "tm.h" and "../bfd/bfd.h".
  80         * Makefile.in (s390-tdep.o): Update dependencies.
  81
  82 2006-01-14  Mark Kettenis  <kettenis@gnu.org>
  83
  84         * sol2-tdep.h. sol2-tdep.c: New files.
  85         * amd64-sol2-tdep.c: Include "sol2-tdep.h".
  86         (amd64_sol2_init_abi): Set skip_solib_resolver.
  87         * i386-sol2-tdep.c: Include "sol2-tdep.h".
  88         (i386_sol2_init_abi): Set skip_solib_resolver.
  89         * sparc-sol2-tdep.c: Include "sol2-tdep.h".
  90         (sparc32_sol2_init_abi): Set skip_solib_resolver.
  91         * sparc64-sol2-tdep.c: Include "sol2-tdep.h".
  92         (sparc64_sol2_init_abi): Set skip_solib_resolver.
  93         * Makefile.in (sol2_tdep_h): New variable.
  94         (ALLDEPFILES): Add sol2-tdep.c.
  95         (sol2-tdep.o): New target.
  96         (amd64-sol2-tdep.o, i386-sol2-tdep.o, sparc-sol2-tdep.o)
  97         (sparc64-sol2-tdep.o): Update dependencies
  98         * config/i386/i386sol2.mt (TDEPFILES): Add sol2-tdep.o.
  99         * config/i386/sol2-64.mt (TDEPFILES): Add sol2-tdep.o.
 100         * config/sparc/sol2.mt (TDEPFILES): Add sol2-tdep.o.
 101         * config/sparc/sol2-64.mt (TDEPFILES): Add sol2-tdep.o.
 102
 103         * hppa-linux-tdep.c: Fix copyright indentation.
 104
 105         * hppa-tdep.h (enum hppa_regnum): Add HPPA_FP31R_REGNUM.
 106         * hppabsd-nat.c (hppabsd_fpregset_supplies_p)
 107         (hppabsd_supply_fpregset, hppabsd_collect_fpregset): New
 108         functions.
 109         (hppabsd_fetch_registers, hppabsd_store_registers): Handle
 110         floating-point registers.
 111
 112 2006-01-13  Mark Mitchell  <mark@codesourcery.com>
 113
 114         * event-loop.c (gdb_select): Detect file descriptors that have
 115         been closed.
 116
 117 2006-01-13  Mark Kettenis  <kettenis@gnu.org>
 118
 119         * hppabsd-tdep.c (hppabsd_init_abi): Set long_double_bit to 64,
 120         and long_double_format accordingly.
 121
 122 2006-01-12  Paul N. Hilfinger <hilfinger@adacore.com>
 123
 124         * ada-exp.y (yyerror): Change message to ignore the argument, avoiding
 125         translation problems.
 126         * ada-lang.c (ada_value_struct_elt): Change interface and handling
 127         of errors to avoid translation problem (and less than optimal error
 128         messages).
 129         (ada_value_tag, ada_tag_name_1, ada_tag_name_2, ada_evaluate_subexp):
 130         Use new interface to ada_value_struct_elt.
 131         * ada_lang.h (ada_value_struct_elt): Update declaration to new
 132         interface.
 133
 134         * ChangeLog: remove reference to ada-tasks.c from entry of
 135         2006-01-07.
 136
 137 2006-01-11  Mark Kettenis  <kettenis@gnu.org>
 138
 139         * remote.c (get_memory_packet_size, set_thread)
 140         (remote_unpack_thread_info_response, remote_get_threadinfo)
 141         (parse_threadlist_response, remote_get_threadlist)
 142         (remote_current_thread, remote_threads_info)
 143         (remote_threads_extra_info, extended_remote_restart, get_offsets)
 144         (remote_check_symbols, remote_open_1, remote_detach)
 145         (remote_async_wait, remote_fetch_registers)
 146         (remote_store_registers, check_binary_download, putpkt_binary)
 147         (remote_insert_breakpoint, remote_insert_watchpoint)
 148         (remote_remove_watchpoint, remote_insert_hw_breakpoint)
 149         (remote_remove_hw_breakpoint, remote_xfer_partial, remote_rcmd)
 150         (packet_command): Remove redundant parenthesis.
 151
 152 2006-01-10  Mark Kettenis  <kettenis@gnu.org>
 153
 154         * corefile.c (read_memory_integer, read_memory_unsigned_integer)
 155         (read_memory_typed_address, write_memory)
 156         (write_memory_unsigned_integer, write_memory_signed_integer): Use
 157         gdb_byte where appropriate.
 158
 159         * mi/mi-main.c (mi_cmd_data_read_memory): Change type of mbus into
 160         'gdb_byte *'.
 161
 162         * target.h (target_read_memory_partial, target_write_memory_partial):
 163         Change second argument to 'gdb_byte *'.
 164         * target.c (target_xfer_memory_partial): Change third argument to
 165         'gdb_byte *'.
 166         (target_read_memory_partial, target_write_memory_partial): Change
 167         second argument to 'gdb_byte *'.
 168
 169         * linespec.c (decode_objc): Make i1 and i2 unsigned.
 170         (find_method): Set values.sals to NULL.
 171
 172 2006-01-09  Mark Kettenis  <kettenis@gnu.org>
 173
 174         * amd64obsd-nat.c (amd64obsd_supply_pcb): Use 'gdb_byte *' instead
 175         of 'char *' in cast.
 176
 177 2006-01-07  Paul N. Hilfinger <hilfinger@adacore.com>
 178
 179         * ada-exp.y, ada-lex.l, ada-typeprint.c: I18n markup.
 180         * ada-lang.c: I18n markup.
 181         Editorial: change "can not" => "cannot" throughout.
 182
 183 2006-01-07  Mark Kettenis  <kettenis@gnu.org>
 184
 185         * Makefile.in: Sort dependencies.
 186
 187 2006-01-07  Eli Zaretskii  <eliz@gnu.org>
 188
 189         * top.c (control_level): Remove unused variable.
 190
 191 2006-01-06  Fred Fish  <fnf@specifix.com>
 192
 193         * objfiles.c (source.h): Include.
 194         (free_objfile): Update comment about clear_symtab_users().
 195         (free_objfile): Check all symtabs of objfile being freed and if
 196         one of them is the current source symtab, call
 197         clear_current_source_symtab_and_line().
 198
 199 2006-01-04  Michael Snyder  <msnyder@redhat.com>
 200
 201         Checkpoint/Restart for Linux.
 202         * linux-nat.c: Add support for debugging multiple forks.
 203         Add #include for linux-fork.h (interface spec).
 204         (super_mourn_inferior): New function pointer.
 205         (child_mourn_inferior): New function / target method.
 206         (linux_target): Claim to_mourn_inferior method pointer.
 207         (child_follow_fork): Call interface to linux-fork, conditionally
 208         add new fork processes to list of debugged processes.
 209         (kill_inferior): Use interface to linux-fork to kill
 210         multiple processes.
 211
 212         * linux-fork.h: New file.
 213         * linux-fork.c: New file.  Support for debugging multiple forks
 214         of the same program.  Support for checkpoint and restart commands.
 215
 216         * infrun.c (nullify_last_target_wait_ptid): New function.
 217
 218         * Makefile.in: Add linux-fork.
 219         * config/*/linux.mh: Add linux-fork.
 220         * NEWS: Mention new functionality.
 221
 222 2006-01-02  Paul Hilfinger  <hilfingr@nile.gnat.com>
 223
 224         * ada-exp.y (syntax definitions,write_var_or_type,write_name_assoc):
 225         Change uses of "illegal" to "invalid".
 226
 227 2006-01-02  Paul N. Hilfinger  <hilfinger@adacore.com>
 228
 229         * ada-exp.y: Considerable reorganization to move functionality
 230         from ada-lex.l to here, where it is logically more appropriate.
 231         The original reason, however, was to prevent premature name
 232         lookups for selector names in record aggregates.
 233         (BLOCKNAME, TYPENAME, OBJECT_RENAMING): Remove; lexer now returns
 234         NAME for all of these.
 235         (VAR): New artificial token to clarify precedence rules.
 236         (OTHERS): New lexeme.
 237         (empty_stoken): New symbol.
 238         (%union): Remove ssym, voidval.
 239         (%type): Remove <voidval> type declarations.
 240         (syntax definitions): Add aggregates.
 241         Remove distinction between NAME, TYPENAME, BLOCKNAME, OBJECT_RENAMING.
 242         Rename some non-terminals to be closer to reference manual usage.
 243         Tighten up expression syntax to disallow certain non-Ada
 244         constructions such as X and then Y or else Z.
 245         (ada_parse): Remove initialization of left_block_context.
 246         (write_var_from_name): Remove.
 247         (write_var_or_type): New function, containing previous code from
 248         defunct write_var_from_name and name_lookup.
 249         (block_lookup): New function, moved from ada-lex.l
 250         (select_possible_type_sym): New function, factored out of
 251         name_lookup, which used to be in ada-lex.l.
 252         (find_primitive_type): Ditto.
 253         (chop_selector): Ditto.
 254         (write_ambiguous_var): New function, factored out of defunct
 255         write_var_from_name.
 256         (write_selectors): New function.
 257         (write_name_assoc): New function.
 258         (write_exp_op_with_string): New function.
 259
 260         * ada-lex.l (processId): Change interface to return stoken.
 261         (tempbuf, resize_tempbuf, tempbuf_size, tempbuf_len): Remove.
 262         (block_lookup, name_lookup): Remove.  Functionality moved to
 263         ada-exp.y.
 264         (state IN_STRING): Remove.
 265         (rules): Handle string escapes in processString.
 266         Add 'others' token.
 267         Return all NAMEs, BLOCKNAMEs, OBJECT_RENAMINGs, TYPENAMEs in
 268         yylval.sval (as simple strings).
 269         All name look-ups now handled in ada-exp.y.
 270         Introduce "::" (COLONCOLON) token and return as separate token.
 271         (processId): Change return convention.  Comment.
 272         Leave leading "'" in place.
 273         (processString): New function.
 274         (find_dot_all): Add note to comment.
 275         Fix problem that allowed match only at the end.
 276
 277         * ada-lang.c: Introduce aggregates.
 278         (find_struct_field): Add new parameter to count fields skipped, and
 279         allow other output parameters to be NULL.
 280         (value_tag_from_contents_and_address, ada_value_struct_elt): Use
 281         new find_struct_field.
 282         (ada_index_struct_field, assign_aggregate, ada_is_array_type)
 283         (num_visible_fields, ada_index_struct_field_1, ada_index_struct_field)
 284         (num_component_specs, assign_component, assign_aggregate):
 285         (aggregate_assign_from_choices,aggregate_assign_positional)
 286         (aggregate_assign_others,add_component_interval):
 287         New functions.
 288         (ada_evaluate_subexp): Declare.
 289         Add aggregate-related operators.
 290         (ada_forward_operator_length): Declare.
 291         (resolve_subexp): Add cases for new aggregate operators and OP_NAME.
 292         Consolidate Ada operators, using ada_forward_operator_length.
 293         (ada_search_struct_field): Search in forward order.
 294         (ADA_OPERATORS): Add new aggregate operators.
 295         (ada_operator_length, ada_op_name, ada_forward_operator_length)
 296         (ada_dump_subexp_body, ada_print_subexp): Handle new aggregate
 297         operators and OP_NAME.
 298         (ada_type_of_array): Use longest_to_int.
 299         (value_assign_to_component): New function.
 300         (ada_forward_operator_length, ada_op_name, ada_dump_subexp_body):
 301         Add OP_NAME case.
 302         (ada_forward_operator_length, ada_dump_subexp_body):
 303         Add OP_STRING case.
 304
 305         * ada-lang.h (enum ada_operator): Add OP_AGGREGATE, OP_OTHERS,
 306         OP_CHOICES, OP_DISCRETE_RANGE, OP_POSITIONAL.
 307
 308 2006-01-02  Paul N. Hilfinger  <hilfinger@adacore.com>
 309
 310         * ada-lang.c (process_raise_exception_name): Remove extraneous
 311         definition from unsubmitted code.
 312
 313         (is_lower_alphanum): New function.
 314         (ada_decode):  Add support for decoding protected object subprograms
 315         and entries, and of entities declared inside protected object
 316         subprograms.
 317         Also add missing handling for__{DIGITS}+ suffixes.
 318         Allow '$<digits>' as valid overloading suffix.
 319         (is_name_suffix): Add handling for protected type entriy suffixes.
 320         Also add support for protected type subprogram suffixes, but keep
 321         it commented out for now, as there is an ambiguity between these
 322         entities and other internally generated entities.
 323         Allow '$<digits>' as valid overloading suffix.
 324         (is_valid_name_for_wild_match): New function.
 325         (wild_match): Add an exra level of verification of the entity name
 326         before declaring it a match for the given pattern.
 327
 328         (ada_type_of_array, ada_evaluate_subexp): Use more proper
 329         longest_to_int rather than cast.
 330
 331         (ada_evaluate_subexp): Use "invalid" rather than "illegal" in comment.
 332
 333         (ada_coerce_to_simple_array): Call check_size to make sure
 334         that the object size is reasonable.
 335
 336         (ada_value_primitive_packed_val):  Use correct location in target
 337         buffer for extracting packed record fields that are themselves records.
 338
 339         (add_defn_to_vec): Do not try to replace a stub type by its full
 340         type. Avoids a potential infinite loop.
 341
 342         (ada_lookup_symbol): Move return incorrectly placed return statement,
 343         causing a loop that should be scanning all object files to only
 344         scan the first one.
 345
 346         (ada_tag_name_2): New function.
 347         (ada_tag_name_1): If no 'tsd' field found in the dispatching table,
 348         use alternative representation.
 349
 350         (ada_find_renaming_symbol): Strip the function name suffix when
 351         computing the XR type name.
 352
 353         (ada_to_fixed_type): Try determining the tag only if we have the
 354         object's address.
 355         (to_fixed_array_type): Add comments.
 356
 357         (ada_check_typedef): Replace expression checking whether the given
 358         type is a stub or not by a "call" to TYPE_STUB. Clearer and more
 359         consistent.
 360
 361         * ada-lang.h (ADA_KNOWN_AUXILIARY_FUNCTION_NAME_PATTERNS): Allow
 362         '$' in addition to '.' for runtime auxiliary function name suffixes.
 363         See changes to ada_decode above.
 364
 365         (struct task_control_block): Add field called_task.  (This change is
 366         to keep synchronized with our local sources; it does not affect the
 367         public version yet.)
 368
 369         * ada-typeprint.c (ada_print_type): Use int_string for printing
 370         modulus of modular type.
 371
 372         (print_range): Trivial editorial comment fix.
 373
 374         * ada-valprint.c (ada_emit_char): Use normal Ada syntax for
 375         double quote in string.
 376
 377 2006-01-01  Joel Brobecker  <brobecker@adacore.com>
 378
 379         * top.c: Add 2006 to list of copyright years in file header.
 380
 381 2006-01-01  Joel Brobecker  <brobecker@adacore.com>
 382
 383         * top.c (print_gdb_version): Update copyright year to 2006.
 384
 385 2006-01-01  Roger Sayle  <roger@eyesopen.com>
 386             Elena Zannoni <ezannoni@redhat.com>
 387
 388         PR symtab/1651
 389         * xcoffread.c (xcoff_next_symbol_text): Check this_symtab_psymtab
 390         for NULL before assigning this_symtab_psymtab->objfile to objfile.
 391         (scan_xcoff_symtab): Initialize next_symbol_text_func.
 392         (Committed by Jim Blandy)
 393
 394 For older changes see ChangeLog-2005.
 395 \f
 396 Local Variables:
 397 mode: change-log
 398 left-margin: 8
 399 fill-column: 74
 400 version-control: never
 401 End: