gdb/ChangeLog

   1 2006-01-16  Nathan Sidwell  <nathan@codesourcery.com>
   2
   3         * mt-tdep.c (enum mt_gdb_regnums): Add MT_COPRO_PSEUDOREG_ARRAY,
   4         MT_COPRO_PSEUDOREG_DIM_1, MT_COPRO_PSEUDOREG_DIM_2,
   5         MT_COPRO_PSEUDOREG_REGS members.  Adjust MT_NUM_PSEUDO_REGS.
   6         (mt_register_name): Lazily synthesize name for coprocessor pseudo
   7         array registers.
   8         (mt_copro_register_type): New. Broken out of ...
   9         (mt_register_type): ... here.  Use it.  Deal with coprocessor
  10         pseudo array.
  11         (mt_select_coprocessor): New.
  12         (mt_pseudo_register_read, mt_pseudo_register_write): Deal with
  13         coprocessor pseudo array.
  14
  15 2006-01-16  Andrew Stubbs  <andrew.stubbs@st.com>
  16
  17         * breakpoint.c (insert_breakpoints): Check that a thread exists
  18         before inserting thread specific breakpoints.
  19
  20 2006-01-15  Mark Kettenis  <kettenis@gnu.org>
  21
  22         * osabi.c (generic_elf_osabi_sniffer): Fix typo in previous
  23         commit.
  24
  25         * alpha-tdep.c (alpha_gdbarch_init): Set cannot_step_breakpoint.
  26         * config/alpha/nm-osf.h (CANNOT_STEP_BREAKPOINT): Remove.
  27         * config/alpha/nm-linux.h (CANNOT_STEP_BREAKPOINT): Remove.
  28         * config/alpha/nm-nbsd.h: Remove file.
  29         * config/alpha/nm-fbsd.h: Remove file
  30         * config/alpha/nbsd.mh (NAT_FILE): Remove.
  31         * config/alpha/fbsd.mh (NAT_FILE): Remove.
  32
  33 2006-01-15  Daniel Jacobowitz  <dan@codesourcery.com>
  34
  35         * macroexp.c (expand): Initialize argc.
  36         * stabsread.c (read_type): Handle errors from read_args.
  37         (read_args): Return NULL for errors.
  38
  39 2006-01-15  Mark Kettenis  <kettenis@gnu.org>
  40
  41         * osabi.c (generic_elf_osabi_sniffer): Use memcmp instead of
  42         strcmp to compare string to a byte buffer.
  43
  44 2006-01-15  Daniel Jacobowitz  <dan@codesourcery.com>
  45
  46         * printcmd.c (output_command): Always initialize fmt.size.
  47         (printf_command): Use gdb_byte.
  48         * symfile.c (separate_debug_file_exists): Use gdb_byte.
  49         (load_section_callback, read_target_long_array): Likewise.
  50         (simple_read_overlay_table, simple_read_overlay_region_table)
  51         (simple_overlay_update_1): Correct calls to read_target_long_array.
  52         * valprint.c (partial_memory_read): Change MYADDR to a gdb_byte *.
  53         Also change local pointers.
  54         (val_print_string): Use gdb_byte.
  55
  56 2006-01-15  Mark Kettenis  <kettenis@gnu.org>
  57
  58         * alphafbsd-tdep.c: Include "solib-svr4.h".
  59         (alphafbsd_init_abi): Set solib_svr4_fetch_link_map_offsets to
  60         svr4_lp64_fetch_link_map_offsets.
  61         * Makefile.in (alphafbsd-tdep.o): Update dependencies.
  62         * config/alpha/fbsd.mt (TDEPFILES): Add corelow.o, solib.o and
  63         solib-svr4.o.
  64         * config/alpha/fbsd.mh (NATDEPFILES): Remove solib.o, solib-svr4.o
  65         and solib-legacy.o.
  66         * config/alpha/nm-fbsd.h: Don't include "solib.h".
  67
  68 2006-01-15  Daniel Jacobowitz  <dan@codesourcery.com>
  69
  70         * source.c (_initialize_source): Use add_setshow_integer_cmd.
  71
  72 2006-01-15  Daniel Jacobowitz  <dan@codesourcery.com>
  73
  74         * linux-fork.c (delete_fork_command, detach_fork_command): Use
  75         PIDGET.
  76
  77 2006-01-15  Mark Kettenis  <kettenis@gnu.org>
  78
  79         * arm-linux-tdep.c (arm_linux_svr4_fetch_link_map_offsets):
  80         Remove.
  81         (arm_linux_init_abi): Set solib_svr4_fetch_link_map_offsets to
  82         svr4_ilp32_fetch_link_map_offsets.
  83         * cris-tdep.c (cris_linux_svr4_fetch_link_map_offsets): Remove
  84         function.
  85         (cris_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
  86         svr4_ilp32_fetch_link_map_offsets.
  87         * mips-linux-tdep.c (mips_linux_svr4_fetch_link_map_offsets)
  88         (mips64_linux_svr4_fetch_link_map_offsets): Remove functions.
  89         (mips_linux_init_abi): Set solib_svr4_fetch_link_map_offsets to
  90         svr4_ilp32_fetch_link_map_offsets or svr4_lp64_fetch_link_map_offsets
  91         where appropriate.
  92         * nbsd-tdep.c (nbsd_ilp32_solib_svr4_fetch_link_map_offsets):
  93         Simply call svr4_ilp32_fetch_link_map_offsets.
  94         (nbsd_lp64_solib_svr4_fetch_link_map_offsets): Simply call
  95         svr4_lp64_fetch_link_map_offsets.
  96         * ppc-linux-tdep.c (ppc_linux_svr4_fetch_link_map_offsets): Remove
  97         function.
  98         (ppc_linux_init_abi): Set solib_svr4_fetch_link_map_offsets to
  99         svr4_ilp32_fetch_link_map_offsets.
 100         * s390-tdep.c (s390_svr4_fetch_link_map_offsets)
 101         (s390x_svr4_fetch_link_map_offsets): Remove functions.
 102         (s390_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
 103         svr4_ilp32_fetch_link_map_offsets or svr4_lp64_fetch_link_map_offsets
 104         where appropriate.
 105
 106 2006-01-15  Mark Kettenis  <kettenis@gnu.org>
 107
 108         * arm-tdep.c (arm_return_value): Change type of readbuf and
 109         writebuf arguments to `gdb_byte *'.
 110
 111         * s390-tdep.c: Do not include "tm.h" and "../bfd/bfd.h".
 112         * Makefile.in (s390-tdep.o): Update dependencies.
 113
 114 2006-01-14  Mark Kettenis  <kettenis@gnu.org>
 115
 116         * sol2-tdep.h. sol2-tdep.c: New files.
 117         * amd64-sol2-tdep.c: Include "sol2-tdep.h".
 118         (amd64_sol2_init_abi): Set skip_solib_resolver.
 119         * i386-sol2-tdep.c: Include "sol2-tdep.h".
 120         (i386_sol2_init_abi): Set skip_solib_resolver.
 121         * sparc-sol2-tdep.c: Include "sol2-tdep.h".
 122         (sparc32_sol2_init_abi): Set skip_solib_resolver.
 123         * sparc64-sol2-tdep.c: Include "sol2-tdep.h".
 124         (sparc64_sol2_init_abi): Set skip_solib_resolver.
 125         * Makefile.in (sol2_tdep_h): New variable.
 126         (ALLDEPFILES): Add sol2-tdep.c.
 127         (sol2-tdep.o): New target.
 128         (amd64-sol2-tdep.o, i386-sol2-tdep.o, sparc-sol2-tdep.o)
 129         (sparc64-sol2-tdep.o): Update dependencies
 130         * config/i386/i386sol2.mt (TDEPFILES): Add sol2-tdep.o.
 131         * config/i386/sol2-64.mt (TDEPFILES): Add sol2-tdep.o.
 132         * config/sparc/sol2.mt (TDEPFILES): Add sol2-tdep.o.
 133         * config/sparc/sol2-64.mt (TDEPFILES): Add sol2-tdep.o.
 134
 135         * hppa-linux-tdep.c: Fix copyright indentation.
 136
 137         * hppa-tdep.h (enum hppa_regnum): Add HPPA_FP31R_REGNUM.
 138         * hppabsd-nat.c (hppabsd_fpregset_supplies_p)
 139         (hppabsd_supply_fpregset, hppabsd_collect_fpregset): New
 140         functions.
 141         (hppabsd_fetch_registers, hppabsd_store_registers): Handle
 142         floating-point registers.
 143
 144 2006-01-13  Mark Mitchell  <mark@codesourcery.com>
 145
 146         * event-loop.c (gdb_select): Detect file descriptors that have
 147         been closed.
 148
 149 2006-01-13  Mark Kettenis  <kettenis@gnu.org>
 150
 151         * hppabsd-tdep.c (hppabsd_init_abi): Set long_double_bit to 64,
 152         and long_double_format accordingly.
 153
 154 2006-01-12  Paul N. Hilfinger <hilfinger@adacore.com>
 155
 156         * ada-exp.y (yyerror): Change message to ignore the argument, avoiding
 157         translation problems.
 158         * ada-lang.c (ada_value_struct_elt): Change interface and handling
 159         of errors to avoid translation problem (and less than optimal error
 160         messages).
 161         (ada_value_tag, ada_tag_name_1, ada_tag_name_2, ada_evaluate_subexp):
 162         Use new interface to ada_value_struct_elt.
 163         * ada_lang.h (ada_value_struct_elt): Update declaration to new
 164         interface.
 165
 166         * ChangeLog: remove reference to ada-tasks.c from entry of
 167         2006-01-07.
 168
 169 2006-01-11  Mark Kettenis  <kettenis@gnu.org>
 170
 171         * remote.c (get_memory_packet_size, set_thread)
 172         (remote_unpack_thread_info_response, remote_get_threadinfo)
 173         (parse_threadlist_response, remote_get_threadlist)
 174         (remote_current_thread, remote_threads_info)
 175         (remote_threads_extra_info, extended_remote_restart, get_offsets)
 176         (remote_check_symbols, remote_open_1, remote_detach)
 177         (remote_async_wait, remote_fetch_registers)
 178         (remote_store_registers, check_binary_download, putpkt_binary)
 179         (remote_insert_breakpoint, remote_insert_watchpoint)
 180         (remote_remove_watchpoint, remote_insert_hw_breakpoint)
 181         (remote_remove_hw_breakpoint, remote_xfer_partial, remote_rcmd)
 182         (packet_command): Remove redundant parenthesis.
 183
 184 2006-01-10  Mark Kettenis  <kettenis@gnu.org>
 185
 186         * corefile.c (read_memory_integer, read_memory_unsigned_integer)
 187         (read_memory_typed_address, write_memory)
 188         (write_memory_unsigned_integer, write_memory_signed_integer): Use
 189         gdb_byte where appropriate.
 190
 191         * mi/mi-main.c (mi_cmd_data_read_memory): Change type of mbus into
 192         'gdb_byte *'.
 193
 194         * target.h (target_read_memory_partial, target_write_memory_partial):
 195         Change second argument to 'gdb_byte *'.
 196         * target.c (target_xfer_memory_partial): Change third argument to
 197         'gdb_byte *'.
 198         (target_read_memory_partial, target_write_memory_partial): Change
 199         second argument to 'gdb_byte *'.
 200
 201         * linespec.c (decode_objc): Make i1 and i2 unsigned.
 202         (find_method): Set values.sals to NULL.
 203
 204 2006-01-09  Mark Kettenis  <kettenis@gnu.org>
 205
 206         * amd64obsd-nat.c (amd64obsd_supply_pcb): Use 'gdb_byte *' instead
 207         of 'char *' in cast.
 208
 209 2006-01-07  Paul N. Hilfinger <hilfinger@adacore.com>
 210
 211         * ada-exp.y, ada-lex.l, ada-typeprint.c: I18n markup.
 212         * ada-lang.c: I18n markup.
 213         Editorial: change "can not" => "cannot" throughout.
 214
 215 2006-01-07  Mark Kettenis  <kettenis@gnu.org>
 216
 217         * Makefile.in: Sort dependencies.
 218
 219 2006-01-07  Eli Zaretskii  <eliz@gnu.org>
 220
 221         * top.c (control_level): Remove unused variable.
 222
 223 2006-01-06  Fred Fish  <fnf@specifix.com>
 224
 225         * objfiles.c (source.h): Include.
 226         (free_objfile): Update comment about clear_symtab_users().
 227         (free_objfile): Check all symtabs of objfile being freed and if
 228         one of them is the current source symtab, call
 229         clear_current_source_symtab_and_line().
 230
 231 2006-01-04  Michael Snyder  <msnyder@redhat.com>
 232
 233         Checkpoint/Restart for Linux.
 234         * linux-nat.c: Add support for debugging multiple forks.
 235         Add #include for linux-fork.h (interface spec).
 236         (super_mourn_inferior): New function pointer.
 237         (child_mourn_inferior): New function / target method.
 238         (linux_target): Claim to_mourn_inferior method pointer.
 239         (child_follow_fork): Call interface to linux-fork, conditionally
 240         add new fork processes to list of debugged processes.
 241         (kill_inferior): Use interface to linux-fork to kill
 242         multiple processes.
 243
 244         * linux-fork.h: New file.
 245         * linux-fork.c: New file.  Support for debugging multiple forks
 246         of the same program.  Support for checkpoint and restart commands.
 247
 248         * infrun.c (nullify_last_target_wait_ptid): New function.
 249
 250         * Makefile.in: Add linux-fork.
 251         * config/*/linux.mh: Add linux-fork.
 252         * NEWS: Mention new functionality.
 253
 254 2006-01-02  Paul Hilfinger  <hilfingr@nile.gnat.com>
 255
 256         * ada-exp.y (syntax definitions,write_var_or_type,write_name_assoc):
 257         Change uses of "illegal" to "invalid".
 258
 259 2006-01-02  Paul N. Hilfinger  <hilfinger@adacore.com>
 260
 261         * ada-exp.y: Considerable reorganization to move functionality
 262         from ada-lex.l to here, where it is logically more appropriate.
 263         The original reason, however, was to prevent premature name
 264         lookups for selector names in record aggregates.
 265         (BLOCKNAME, TYPENAME, OBJECT_RENAMING): Remove; lexer now returns
 266         NAME for all of these.
 267         (VAR): New artificial token to clarify precedence rules.
 268         (OTHERS): New lexeme.
 269         (empty_stoken): New symbol.
 270         (%union): Remove ssym, voidval.
 271         (%type): Remove <voidval> type declarations.
 272         (syntax definitions): Add aggregates.
 273         Remove distinction between NAME, TYPENAME, BLOCKNAME, OBJECT_RENAMING.
 274         Rename some non-terminals to be closer to reference manual usage.
 275         Tighten up expression syntax to disallow certain non-Ada
 276         constructions such as X and then Y or else Z.
 277         (ada_parse): Remove initialization of left_block_context.
 278         (write_var_from_name): Remove.
 279         (write_var_or_type): New function, containing previous code from
 280         defunct write_var_from_name and name_lookup.
 281         (block_lookup): New function, moved from ada-lex.l
 282         (select_possible_type_sym): New function, factored out of
 283         name_lookup, which used to be in ada-lex.l.
 284         (find_primitive_type): Ditto.
 285         (chop_selector): Ditto.
 286         (write_ambiguous_var): New function, factored out of defunct
 287         write_var_from_name.
 288         (write_selectors): New function.
 289         (write_name_assoc): New function.
 290         (write_exp_op_with_string): New function.
 291
 292         * ada-lex.l (processId): Change interface to return stoken.
 293         (tempbuf, resize_tempbuf, tempbuf_size, tempbuf_len): Remove.
 294         (block_lookup, name_lookup): Remove.  Functionality moved to
 295         ada-exp.y.
 296         (state IN_STRING): Remove.
 297         (rules): Handle string escapes in processString.
 298         Add 'others' token.
 299         Return all NAMEs, BLOCKNAMEs, OBJECT_RENAMINGs, TYPENAMEs in
 300         yylval.sval (as simple strings).
 301         All name look-ups now handled in ada-exp.y.
 302         Introduce "::" (COLONCOLON) token and return as separate token.
 303         (processId): Change return convention.  Comment.
 304         Leave leading "'" in place.
 305         (processString): New function.
 306         (find_dot_all): Add note to comment.
 307         Fix problem that allowed match only at the end.
 308
 309         * ada-lang.c: Introduce aggregates.
 310         (find_struct_field): Add new parameter to count fields skipped, and
 311         allow other output parameters to be NULL.
 312         (value_tag_from_contents_and_address, ada_value_struct_elt): Use
 313         new find_struct_field.
 314         (ada_index_struct_field, assign_aggregate, ada_is_array_type)
 315         (num_visible_fields, ada_index_struct_field_1, ada_index_struct_field)
 316         (num_component_specs, assign_component, assign_aggregate):
 317         (aggregate_assign_from_choices,aggregate_assign_positional)
 318         (aggregate_assign_others,add_component_interval):
 319         New functions.
 320         (ada_evaluate_subexp): Declare.
 321         Add aggregate-related operators.
 322         (ada_forward_operator_length): Declare.
 323         (resolve_subexp): Add cases for new aggregate operators and OP_NAME.
 324         Consolidate Ada operators, using ada_forward_operator_length.
 325         (ada_search_struct_field): Search in forward order.
 326         (ADA_OPERATORS): Add new aggregate operators.
 327         (ada_operator_length, ada_op_name, ada_forward_operator_length)
 328         (ada_dump_subexp_body, ada_print_subexp): Handle new aggregate
 329         operators and OP_NAME.
 330         (ada_type_of_array): Use longest_to_int.
 331         (value_assign_to_component): New function.
 332         (ada_forward_operator_length, ada_op_name, ada_dump_subexp_body):
 333         Add OP_NAME case.
 334         (ada_forward_operator_length, ada_dump_subexp_body):
 335         Add OP_STRING case.
 336
 337         * ada-lang.h (enum ada_operator): Add OP_AGGREGATE, OP_OTHERS,
 338         OP_CHOICES, OP_DISCRETE_RANGE, OP_POSITIONAL.
 339
 340 2006-01-02  Paul N. Hilfinger  <hilfinger@adacore.com>
 341
 342         * ada-lang.c (process_raise_exception_name): Remove extraneous
 343         definition from unsubmitted code.
 344
 345         (is_lower_alphanum): New function.
 346         (ada_decode):  Add support for decoding protected object subprograms
 347         and entries, and of entities declared inside protected object
 348         subprograms.
 349         Also add missing handling for__{DIGITS}+ suffixes.
 350         Allow '$<digits>' as valid overloading suffix.
 351         (is_name_suffix): Add handling for protected type entriy suffixes.
 352         Also add support for protected type subprogram suffixes, but keep
 353         it commented out for now, as there is an ambiguity between these
 354         entities and other internally generated entities.
 355         Allow '$<digits>' as valid overloading suffix.
 356         (is_valid_name_for_wild_match): New function.
 357         (wild_match): Add an exra level of verification of the entity name
 358         before declaring it a match for the given pattern.
 359
 360         (ada_type_of_array, ada_evaluate_subexp): Use more proper
 361         longest_to_int rather than cast.
 362
 363         (ada_evaluate_subexp): Use "invalid" rather than "illegal" in comment.
 364
 365         (ada_coerce_to_simple_array): Call check_size to make sure
 366         that the object size is reasonable.
 367
 368         (ada_value_primitive_packed_val):  Use correct location in target
 369         buffer for extracting packed record fields that are themselves records.
 370
 371         (add_defn_to_vec): Do not try to replace a stub type by its full
 372         type. Avoids a potential infinite loop.
 373
 374         (ada_lookup_symbol): Move return incorrectly placed return statement,
 375         causing a loop that should be scanning all object files to only
 376         scan the first one.
 377
 378         (ada_tag_name_2): New function.
 379         (ada_tag_name_1): If no 'tsd' field found in the dispatching table,
 380         use alternative representation.
 381
 382         (ada_find_renaming_symbol): Strip the function name suffix when
 383         computing the XR type name.
 384
 385         (ada_to_fixed_type): Try determining the tag only if we have the
 386         object's address.
 387         (to_fixed_array_type): Add comments.
 388
 389         (ada_check_typedef): Replace expression checking whether the given
 390         type is a stub or not by a "call" to TYPE_STUB. Clearer and more
 391         consistent.
 392
 393         * ada-lang.h (ADA_KNOWN_AUXILIARY_FUNCTION_NAME_PATTERNS): Allow
 394         '$' in addition to '.' for runtime auxiliary function name suffixes.
 395         See changes to ada_decode above.
 396
 397         (struct task_control_block): Add field called_task.  (This change is
 398         to keep synchronized with our local sources; it does not affect the
 399         public version yet.)
 400
 401         * ada-typeprint.c (ada_print_type): Use int_string for printing
 402         modulus of modular type.
 403
 404         (print_range): Trivial editorial comment fix.
 405
 406         * ada-valprint.c (ada_emit_char): Use normal Ada syntax for
 407         double quote in string.
 408
 409 2006-01-01  Joel Brobecker  <brobecker@adacore.com>
 410
 411         * top.c: Add 2006 to list of copyright years in file header.
 412
 413 2006-01-01  Joel Brobecker  <brobecker@adacore.com>
 414
 415         * top.c (print_gdb_version): Update copyright year to 2006.
 416
 417 2006-01-01  Roger Sayle  <roger@eyesopen.com>
 418             Elena Zannoni <ezannoni@redhat.com>
 419
 420         PR symtab/1651
 421         * xcoffread.c (xcoff_next_symbol_text): Check this_symtab_psymtab
 422         for NULL before assigning this_symtab_psymtab->objfile to objfile.
 423         (scan_xcoff_symtab): Initialize next_symbol_text_func.
 424         (Committed by Jim Blandy)
 425
 426 For older changes see ChangeLog-2005.
 427 \f
 428 Local Variables:
 429 mode: change-log
 430 left-margin: 8
 431 fill-column: 74
 432 version-control: never
 433 End: