gdb/ChangeLog

   1 2006-01-15  Mark Kettenis  <kettenis@gnu.org>
   2
   3         * osabi.c (generic_elf_osabi_sniffer): Fix typo in previous
   4         commit.
   5
   6         * alpha-tdep.c (alpha_gdbarch_init): Set cannot_step_breakpoint.
   7         * config/alpha/nm-osf.h (CANNOT_STEP_BREAKPOINT): Remove.
   8         * config/alpha/nm-linux.h (CANNOT_STEP_BREAKPOINT): Remove.
   9         * config/alpha/nm-nbsd.h: Remove file.
  10         * config/alpha/nm-fbsd.h: Remove file
  11         * config/alpha/nbsd.mh (NAT_FILE): Remove.
  12         * config/alpha/fbsd.mh (NAT_FILE): Remove.
  13
  14 2006-01-15  Daniel Jacobowitz  <dan@codesourcery.com>
  15
  16         * macroexp.c (expand): Initialize argc.
  17         * stabsread.c (read_type): Handle errors from read_args.
  18         (read_args): Return NULL for errors.
  19
  20 2006-01-15  Mark Kettenis  <kettenis@gnu.org>
  21
  22         * osabi.c (generic_elf_osabi_sniffer): Use memcmp instead of
  23         strcmp to compare string to a byte buffer.
  24
  25 2006-01-15  Daniel Jacobowitz  <dan@codesourcery.com>
  26
  27         * printcmd.c (output_command): Always initialize fmt.size.
  28         (printf_command): Use gdb_byte.
  29         * symfile.c (separate_debug_file_exists): Use gdb_byte.
  30         (load_section_callback, read_target_long_array): Likewise.
  31         (simple_read_overlay_table, simple_read_overlay_region_table)
  32         (simple_overlay_update_1): Correct calls to read_target_long_array.
  33         * valprint.c (partial_memory_read): Change MYADDR to a gdb_byte *.
  34         Also change local pointers.
  35         (val_print_string): Use gdb_byte.
  36
  37 2006-01-15  Mark Kettenis  <kettenis@gnu.org>
  38
  39         * alphafbsd-tdep.c: Include "solib-svr4.h".
  40         (alphafbsd_init_abi): Set solib_svr4_fetch_link_map_offsets to
  41         svr4_lp64_fetch_link_map_offsets.
  42         * Makefile.in (alphafbsd-tdep.o): Update dependencies.
  43         * config/alpha/fbsd.mt (TDEPFILES): Add corelow.o, solib.o and
  44         solib-svr4.o.
  45         * config/alpha/fbsd.mh (NATDEPFILES): Remove solib.o, solib-svr4.o
  46         and solib-legacy.o.
  47         * config/alpha/nm-fbsd.h: Don't include "solib.h".
  48
  49 2006-01-15  Daniel Jacobowitz  <dan@codesourcery.com>
  50
  51         * source.c (_initialize_source): Use add_setshow_integer_cmd.
  52
  53 2006-01-15  Daniel Jacobowitz  <dan@codesourcery.com>
  54
  55         * linux-fork.c (delete_fork_command, detach_fork_command): Use
  56         PIDGET.
  57
  58 2006-01-15  Mark Kettenis  <kettenis@gnu.org>
  59
  60         * arm-linux-tdep.c (arm_linux_svr4_fetch_link_map_offsets):
  61         Remove.
  62         (arm_linux_init_abi): Set solib_svr4_fetch_link_map_offsets to
  63         svr4_ilp32_fetch_link_map_offsets.
  64         * cris-tdep.c (cris_linux_svr4_fetch_link_map_offsets): Remove
  65         function.
  66         (cris_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
  67         svr4_ilp32_fetch_link_map_offsets.
  68         * mips-linux-tdep.c (mips_linux_svr4_fetch_link_map_offsets)
  69         (mips64_linux_svr4_fetch_link_map_offsets): Remove functions.
  70         (mips_linux_init_abi): 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         * nbsd-tdep.c (nbsd_ilp32_solib_svr4_fetch_link_map_offsets):
  74         Simply call svr4_ilp32_fetch_link_map_offsets.
  75         (nbsd_lp64_solib_svr4_fetch_link_map_offsets): Simply call
  76         svr4_lp64_fetch_link_map_offsets.
  77         * ppc-linux-tdep.c (ppc_linux_svr4_fetch_link_map_offsets): Remove
  78         function.
  79         (ppc_linux_init_abi): Set solib_svr4_fetch_link_map_offsets to
  80         svr4_ilp32_fetch_link_map_offsets.
  81         * s390-tdep.c (s390_svr4_fetch_link_map_offsets)
  82         (s390x_svr4_fetch_link_map_offsets): Remove functions.
  83         (s390_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
  84         svr4_ilp32_fetch_link_map_offsets or svr4_lp64_fetch_link_map_offsets
  85         where appropriate.
  86
  87 2006-01-15  Mark Kettenis  <kettenis@gnu.org>
  88
  89         * arm-tdep.c (arm_return_value): Change type of readbuf and
  90         writebuf arguments to `gdb_byte *'.
  91
  92         * s390-tdep.c: Do not include "tm.h" and "../bfd/bfd.h".
  93         * Makefile.in (s390-tdep.o): Update dependencies.
  94
  95 2006-01-14  Mark Kettenis  <kettenis@gnu.org>
  96
  97         * sol2-tdep.h. sol2-tdep.c: New files.
  98         * amd64-sol2-tdep.c: Include "sol2-tdep.h".
  99         (amd64_sol2_init_abi): Set skip_solib_resolver.
 100         * i386-sol2-tdep.c: Include "sol2-tdep.h".
 101         (i386_sol2_init_abi): Set skip_solib_resolver.
 102         * sparc-sol2-tdep.c: Include "sol2-tdep.h".
 103         (sparc32_sol2_init_abi): Set skip_solib_resolver.
 104         * sparc64-sol2-tdep.c: Include "sol2-tdep.h".
 105         (sparc64_sol2_init_abi): Set skip_solib_resolver.
 106         * Makefile.in (sol2_tdep_h): New variable.
 107         (ALLDEPFILES): Add sol2-tdep.c.
 108         (sol2-tdep.o): New target.
 109         (amd64-sol2-tdep.o, i386-sol2-tdep.o, sparc-sol2-tdep.o)
 110         (sparc64-sol2-tdep.o): Update dependencies
 111         * config/i386/i386sol2.mt (TDEPFILES): Add sol2-tdep.o.
 112         * config/i386/sol2-64.mt (TDEPFILES): Add sol2-tdep.o.
 113         * config/sparc/sol2.mt (TDEPFILES): Add sol2-tdep.o.
 114         * config/sparc/sol2-64.mt (TDEPFILES): Add sol2-tdep.o.
 115
 116         * hppa-linux-tdep.c: Fix copyright indentation.
 117
 118         * hppa-tdep.h (enum hppa_regnum): Add HPPA_FP31R_REGNUM.
 119         * hppabsd-nat.c (hppabsd_fpregset_supplies_p)
 120         (hppabsd_supply_fpregset, hppabsd_collect_fpregset): New
 121         functions.
 122         (hppabsd_fetch_registers, hppabsd_store_registers): Handle
 123         floating-point registers.
 124
 125 2006-01-13  Mark Mitchell  <mark@codesourcery.com>
 126
 127         * event-loop.c (gdb_select): Detect file descriptors that have
 128         been closed.
 129
 130 2006-01-13  Mark Kettenis  <kettenis@gnu.org>
 131
 132         * hppabsd-tdep.c (hppabsd_init_abi): Set long_double_bit to 64,
 133         and long_double_format accordingly.
 134
 135 2006-01-12  Paul N. Hilfinger <hilfinger@adacore.com>
 136
 137         * ada-exp.y (yyerror): Change message to ignore the argument, avoiding
 138         translation problems.
 139         * ada-lang.c (ada_value_struct_elt): Change interface and handling
 140         of errors to avoid translation problem (and less than optimal error
 141         messages).
 142         (ada_value_tag, ada_tag_name_1, ada_tag_name_2, ada_evaluate_subexp):
 143         Use new interface to ada_value_struct_elt.
 144         * ada_lang.h (ada_value_struct_elt): Update declaration to new
 145         interface.
 146
 147         * ChangeLog: remove reference to ada-tasks.c from entry of
 148         2006-01-07.
 149
 150 2006-01-11  Mark Kettenis  <kettenis@gnu.org>
 151
 152         * remote.c (get_memory_packet_size, set_thread)
 153         (remote_unpack_thread_info_response, remote_get_threadinfo)
 154         (parse_threadlist_response, remote_get_threadlist)
 155         (remote_current_thread, remote_threads_info)
 156         (remote_threads_extra_info, extended_remote_restart, get_offsets)
 157         (remote_check_symbols, remote_open_1, remote_detach)
 158         (remote_async_wait, remote_fetch_registers)
 159         (remote_store_registers, check_binary_download, putpkt_binary)
 160         (remote_insert_breakpoint, remote_insert_watchpoint)
 161         (remote_remove_watchpoint, remote_insert_hw_breakpoint)
 162         (remote_remove_hw_breakpoint, remote_xfer_partial, remote_rcmd)
 163         (packet_command): Remove redundant parenthesis.
 164
 165 2006-01-10  Mark Kettenis  <kettenis@gnu.org>
 166
 167         * corefile.c (read_memory_integer, read_memory_unsigned_integer)
 168         (read_memory_typed_address, write_memory)
 169         (write_memory_unsigned_integer, write_memory_signed_integer): Use
 170         gdb_byte where appropriate.
 171
 172         * mi/mi-main.c (mi_cmd_data_read_memory): Change type of mbus into
 173         'gdb_byte *'.
 174
 175         * target.h (target_read_memory_partial, target_write_memory_partial):
 176         Change second argument to 'gdb_byte *'.
 177         * target.c (target_xfer_memory_partial): Change third argument to
 178         'gdb_byte *'.
 179         (target_read_memory_partial, target_write_memory_partial): Change
 180         second argument to 'gdb_byte *'.
 181
 182         * linespec.c (decode_objc): Make i1 and i2 unsigned.
 183         (find_method): Set values.sals to NULL.
 184
 185 2006-01-09  Mark Kettenis  <kettenis@gnu.org>
 186
 187         * amd64obsd-nat.c (amd64obsd_supply_pcb): Use 'gdb_byte *' instead
 188         of 'char *' in cast.
 189
 190 2006-01-07  Paul N. Hilfinger <hilfinger@adacore.com>
 191
 192         * ada-exp.y, ada-lex.l, ada-typeprint.c: I18n markup.
 193         * ada-lang.c: I18n markup.
 194         Editorial: change "can not" => "cannot" throughout.
 195
 196 2006-01-07  Mark Kettenis  <kettenis@gnu.org>
 197
 198         * Makefile.in: Sort dependencies.
 199
 200 2006-01-07  Eli Zaretskii  <eliz@gnu.org>
 201
 202         * top.c (control_level): Remove unused variable.
 203
 204 2006-01-06  Fred Fish  <fnf@specifix.com>
 205
 206         * objfiles.c (source.h): Include.
 207         (free_objfile): Update comment about clear_symtab_users().
 208         (free_objfile): Check all symtabs of objfile being freed and if
 209         one of them is the current source symtab, call
 210         clear_current_source_symtab_and_line().
 211
 212 2006-01-04  Michael Snyder  <msnyder@redhat.com>
 213
 214         Checkpoint/Restart for Linux.
 215         * linux-nat.c: Add support for debugging multiple forks.
 216         Add #include for linux-fork.h (interface spec).
 217         (super_mourn_inferior): New function pointer.
 218         (child_mourn_inferior): New function / target method.
 219         (linux_target): Claim to_mourn_inferior method pointer.
 220         (child_follow_fork): Call interface to linux-fork, conditionally
 221         add new fork processes to list of debugged processes.
 222         (kill_inferior): Use interface to linux-fork to kill
 223         multiple processes.
 224
 225         * linux-fork.h: New file.
 226         * linux-fork.c: New file.  Support for debugging multiple forks
 227         of the same program.  Support for checkpoint and restart commands.
 228
 229         * infrun.c (nullify_last_target_wait_ptid): New function.
 230
 231         * Makefile.in: Add linux-fork.
 232         * config/*/linux.mh: Add linux-fork.
 233         * NEWS: Mention new functionality.
 234
 235 2006-01-02  Paul Hilfinger  <hilfingr@nile.gnat.com>
 236
 237         * ada-exp.y (syntax definitions,write_var_or_type,write_name_assoc):
 238         Change uses of "illegal" to "invalid".
 239
 240 2006-01-02  Paul N. Hilfinger  <hilfinger@adacore.com>
 241
 242         * ada-exp.y: Considerable reorganization to move functionality
 243         from ada-lex.l to here, where it is logically more appropriate.
 244         The original reason, however, was to prevent premature name
 245         lookups for selector names in record aggregates.
 246         (BLOCKNAME, TYPENAME, OBJECT_RENAMING): Remove; lexer now returns
 247         NAME for all of these.
 248         (VAR): New artificial token to clarify precedence rules.
 249         (OTHERS): New lexeme.
 250         (empty_stoken): New symbol.
 251         (%union): Remove ssym, voidval.
 252         (%type): Remove <voidval> type declarations.
 253         (syntax definitions): Add aggregates.
 254         Remove distinction between NAME, TYPENAME, BLOCKNAME, OBJECT_RENAMING.
 255         Rename some non-terminals to be closer to reference manual usage.
 256         Tighten up expression syntax to disallow certain non-Ada
 257         constructions such as X and then Y or else Z.
 258         (ada_parse): Remove initialization of left_block_context.
 259         (write_var_from_name): Remove.
 260         (write_var_or_type): New function, containing previous code from
 261         defunct write_var_from_name and name_lookup.
 262         (block_lookup): New function, moved from ada-lex.l
 263         (select_possible_type_sym): New function, factored out of
 264         name_lookup, which used to be in ada-lex.l.
 265         (find_primitive_type): Ditto.
 266         (chop_selector): Ditto.
 267         (write_ambiguous_var): New function, factored out of defunct
 268         write_var_from_name.
 269         (write_selectors): New function.
 270         (write_name_assoc): New function.
 271         (write_exp_op_with_string): New function.
 272
 273         * ada-lex.l (processId): Change interface to return stoken.
 274         (tempbuf, resize_tempbuf, tempbuf_size, tempbuf_len): Remove.
 275         (block_lookup, name_lookup): Remove.  Functionality moved to
 276         ada-exp.y.
 277         (state IN_STRING): Remove.
 278         (rules): Handle string escapes in processString.
 279         Add 'others' token.
 280         Return all NAMEs, BLOCKNAMEs, OBJECT_RENAMINGs, TYPENAMEs in
 281         yylval.sval (as simple strings).
 282         All name look-ups now handled in ada-exp.y.
 283         Introduce "::" (COLONCOLON) token and return as separate token.
 284         (processId): Change return convention.  Comment.
 285         Leave leading "'" in place.
 286         (processString): New function.
 287         (find_dot_all): Add note to comment.
 288         Fix problem that allowed match only at the end.
 289
 290         * ada-lang.c: Introduce aggregates.
 291         (find_struct_field): Add new parameter to count fields skipped, and
 292         allow other output parameters to be NULL.
 293         (value_tag_from_contents_and_address, ada_value_struct_elt): Use
 294         new find_struct_field.
 295         (ada_index_struct_field, assign_aggregate, ada_is_array_type)
 296         (num_visible_fields, ada_index_struct_field_1, ada_index_struct_field)
 297         (num_component_specs, assign_component, assign_aggregate):
 298         (aggregate_assign_from_choices,aggregate_assign_positional)
 299         (aggregate_assign_others,add_component_interval):
 300         New functions.
 301         (ada_evaluate_subexp): Declare.
 302         Add aggregate-related operators.
 303         (ada_forward_operator_length): Declare.
 304         (resolve_subexp): Add cases for new aggregate operators and OP_NAME.
 305         Consolidate Ada operators, using ada_forward_operator_length.
 306         (ada_search_struct_field): Search in forward order.
 307         (ADA_OPERATORS): Add new aggregate operators.
 308         (ada_operator_length, ada_op_name, ada_forward_operator_length)
 309         (ada_dump_subexp_body, ada_print_subexp): Handle new aggregate
 310         operators and OP_NAME.
 311         (ada_type_of_array): Use longest_to_int.
 312         (value_assign_to_component): New function.
 313         (ada_forward_operator_length, ada_op_name, ada_dump_subexp_body):
 314         Add OP_NAME case.
 315         (ada_forward_operator_length, ada_dump_subexp_body):
 316         Add OP_STRING case.
 317
 318         * ada-lang.h (enum ada_operator): Add OP_AGGREGATE, OP_OTHERS,
 319         OP_CHOICES, OP_DISCRETE_RANGE, OP_POSITIONAL.
 320
 321 2006-01-02  Paul N. Hilfinger  <hilfinger@adacore.com>
 322
 323         * ada-lang.c (process_raise_exception_name): Remove extraneous
 324         definition from unsubmitted code.
 325
 326         (is_lower_alphanum): New function.
 327         (ada_decode):  Add support for decoding protected object subprograms
 328         and entries, and of entities declared inside protected object
 329         subprograms.
 330         Also add missing handling for__{DIGITS}+ suffixes.
 331         Allow '$<digits>' as valid overloading suffix.
 332         (is_name_suffix): Add handling for protected type entriy suffixes.
 333         Also add support for protected type subprogram suffixes, but keep
 334         it commented out for now, as there is an ambiguity between these
 335         entities and other internally generated entities.
 336         Allow '$<digits>' as valid overloading suffix.
 337         (is_valid_name_for_wild_match): New function.
 338         (wild_match): Add an exra level of verification of the entity name
 339         before declaring it a match for the given pattern.
 340
 341         (ada_type_of_array, ada_evaluate_subexp): Use more proper
 342         longest_to_int rather than cast.
 343
 344         (ada_evaluate_subexp): Use "invalid" rather than "illegal" in comment.
 345
 346         (ada_coerce_to_simple_array): Call check_size to make sure
 347         that the object size is reasonable.
 348
 349         (ada_value_primitive_packed_val):  Use correct location in target
 350         buffer for extracting packed record fields that are themselves records.
 351
 352         (add_defn_to_vec): Do not try to replace a stub type by its full
 353         type. Avoids a potential infinite loop.
 354
 355         (ada_lookup_symbol): Move return incorrectly placed return statement,
 356         causing a loop that should be scanning all object files to only
 357         scan the first one.
 358
 359         (ada_tag_name_2): New function.
 360         (ada_tag_name_1): If no 'tsd' field found in the dispatching table,
 361         use alternative representation.
 362
 363         (ada_find_renaming_symbol): Strip the function name suffix when
 364         computing the XR type name.
 365
 366         (ada_to_fixed_type): Try determining the tag only if we have the
 367         object's address.
 368         (to_fixed_array_type): Add comments.
 369
 370         (ada_check_typedef): Replace expression checking whether the given
 371         type is a stub or not by a "call" to TYPE_STUB. Clearer and more
 372         consistent.
 373
 374         * ada-lang.h (ADA_KNOWN_AUXILIARY_FUNCTION_NAME_PATTERNS): Allow
 375         '$' in addition to '.' for runtime auxiliary function name suffixes.
 376         See changes to ada_decode above.
 377
 378         (struct task_control_block): Add field called_task.  (This change is
 379         to keep synchronized with our local sources; it does not affect the
 380         public version yet.)
 381
 382         * ada-typeprint.c (ada_print_type): Use int_string for printing
 383         modulus of modular type.
 384
 385         (print_range): Trivial editorial comment fix.
 386
 387         * ada-valprint.c (ada_emit_char): Use normal Ada syntax for
 388         double quote in string.
 389
 390 2006-01-01  Joel Brobecker  <brobecker@adacore.com>
 391
 392         * top.c: Add 2006 to list of copyright years in file header.
 393
 394 2006-01-01  Joel Brobecker  <brobecker@adacore.com>
 395
 396         * top.c (print_gdb_version): Update copyright year to 2006.
 397
 398 2006-01-01  Roger Sayle  <roger@eyesopen.com>
 399             Elena Zannoni <ezannoni@redhat.com>
 400
 401         PR symtab/1651
 402         * xcoffread.c (xcoff_next_symbol_text): Check this_symtab_psymtab
 403         for NULL before assigning this_symtab_psymtab->objfile to objfile.
 404         (scan_xcoff_symtab): Initialize next_symbol_text_func.
 405         (Committed by Jim Blandy)
 406
 407 For older changes see ChangeLog-2005.
 408 \f
 409 Local Variables:
 410 mode: change-log
 411 left-margin: 8
 412 fill-column: 74
 413 version-control: never
 414 End: