gdb/ChangeLog

   1 2006-01-17  Daniel Jacobowitz  <dan@codesourcery.com>
   2
   3         * dwarf2read.c, remote-fileio.c, remote.h: Update copyright
   4         notices.
   5
   6 2006-01-17  Daniel Jacobowitz  <dan@codesourcery.com>
   7
   8         * dwarf2read.c (peek_die_abbrev, read_address, read_initial_length)
   9         (read_offset): Change BYTES_READ argument to unsigned int.
  10         (dwarf2_build_psymtabs_easy, read_comp_unit_head)
  11         (create_all_comp_units, dwarf2_get_pc_bounds)
  12         (dwarf_decode_line_header, var_decode_location)
  13         (dwarf_decode_macros): Change local BYTES_READ variables to
  14         unsigned int.
  15         (read_indirect_string): Remove obsolete cast.
  16
  17 2006-01-17  Daniel Jacobowitz  <dan@codesourcery.com>
  18
  19         * remote-fileio.c (remote_fileio_return_success): Take a gdb_byte
  20         argument.
  21         (remote_fileio_func_open, remote_fileio_func_rename)
  22         (remote_fileio_func_unlink, remote_fileio_func_stat)
  23         (remote_fileio_func_fstat, remote_fileio_func_gettimeofday)
  24         (remote_fileio_func_system): Cast the arguments to
  25         remote_read_bytes and remote_write_bytes.
  26         (remote_fileio_func_read, remote_fileio_func_write): Use a
  27         gdb_byte buffer.
  28         * remote.h (remote_read_bytes, remote_write_bytes): Update
  29         prototypes.
  30         * remote.c (hex2bin, bin2hex): Use gdb_byte for the BIN argument.
  31         (threadref_to_int): Replace bogus char * cast.
  32         (remote_unpack_thread_info_response): Use int for tag.
  33         (remote_threads_extra_info, remote_check_symbols): Cast string
  34         arguments to hex2bin.
  35         (remote_wait): Use a char buffer for packets and a gdb_byte
  36         buffer for registers.
  37         (remote_async_wait): Likewise.
  38         (remote_prepare_to_store, store_register_using_P)
  39         (remote_store_registers): Use gdb_byte buffers.
  40         (remote_write_bytes, remote_read_bytes): Use a gdb_byte pointer
  41         for MYADDR and char buffers for strings.
  42         (remote_xfer_partial): Add casts for string operations on READBUF.
  43         (remote_rcmd): Cast strings passed to bin2hex.
  44
  45 2006-01-16  Mark Mitchell  <mark@codesourcery.com>
  46
  47         * aclocal.m4: Regenerate.
  48
  49 2006-01-16  Nathan Sidwell  <nathan@codesourcery.com>
  50
  51         * mt-tdep.c (enum mt_gdb_regnums): Add MT_COPRO_PSEUDOREG_ARRAY,
  52         MT_COPRO_PSEUDOREG_DIM_1, MT_COPRO_PSEUDOREG_DIM_2,
  53         MT_COPRO_PSEUDOREG_REGS members.  Adjust MT_NUM_PSEUDO_REGS.
  54         (mt_register_name): Lazily synthesize name for coprocessor pseudo
  55         array registers.
  56         (mt_copro_register_type): New. Broken out of ...
  57         (mt_register_type): ... here.  Use it.  Deal with coprocessor
  58         pseudo array.
  59         (mt_select_coprocessor): New.
  60         (mt_pseudo_register_read, mt_pseudo_register_write): Deal with
  61         coprocessor pseudo array.
  62
  63 2006-01-16  Andrew Stubbs  <andrew.stubbs@st.com>
  64
  65         * breakpoint.c (insert_breakpoints): Check that a thread exists
  66         before inserting thread specific breakpoints.
  67
  68 2006-01-15  Mark Kettenis  <kettenis@gnu.org>
  69
  70         * osabi.c (generic_elf_osabi_sniffer): Fix typo in previous
  71         commit.
  72
  73         * alpha-tdep.c (alpha_gdbarch_init): Set cannot_step_breakpoint.
  74         * config/alpha/nm-osf.h (CANNOT_STEP_BREAKPOINT): Remove.
  75         * config/alpha/nm-linux.h (CANNOT_STEP_BREAKPOINT): Remove.
  76         * config/alpha/nm-nbsd.h: Remove file.
  77         * config/alpha/nm-fbsd.h: Remove file
  78         * config/alpha/nbsd.mh (NAT_FILE): Remove.
  79         * config/alpha/fbsd.mh (NAT_FILE): Remove.
  80
  81 2006-01-15  Daniel Jacobowitz  <dan@codesourcery.com>
  82
  83         * macroexp.c (expand): Initialize argc.
  84         * stabsread.c (read_type): Handle errors from read_args.
  85         (read_args): Return NULL for errors.
  86
  87 2006-01-15  Mark Kettenis  <kettenis@gnu.org>
  88
  89         * osabi.c (generic_elf_osabi_sniffer): Use memcmp instead of
  90         strcmp to compare string to a byte buffer.
  91
  92 2006-01-15  Daniel Jacobowitz  <dan@codesourcery.com>
  93
  94         * printcmd.c (output_command): Always initialize fmt.size.
  95         (printf_command): Use gdb_byte.
  96         * symfile.c (separate_debug_file_exists): Use gdb_byte.
  97         (load_section_callback, read_target_long_array): Likewise.
  98         (simple_read_overlay_table, simple_read_overlay_region_table)
  99         (simple_overlay_update_1): Correct calls to read_target_long_array.
 100         * valprint.c (partial_memory_read): Change MYADDR to a gdb_byte *.
 101         Also change local pointers.
 102         (val_print_string): Use gdb_byte.
 103
 104 2006-01-15  Mark Kettenis  <kettenis@gnu.org>
 105
 106         * alphafbsd-tdep.c: Include "solib-svr4.h".
 107         (alphafbsd_init_abi): Set solib_svr4_fetch_link_map_offsets to
 108         svr4_lp64_fetch_link_map_offsets.
 109         * Makefile.in (alphafbsd-tdep.o): Update dependencies.
 110         * config/alpha/fbsd.mt (TDEPFILES): Add corelow.o, solib.o and
 111         solib-svr4.o.
 112         * config/alpha/fbsd.mh (NATDEPFILES): Remove solib.o, solib-svr4.o
 113         and solib-legacy.o.
 114         * config/alpha/nm-fbsd.h: Don't include "solib.h".
 115
 116 2006-01-15  Daniel Jacobowitz  <dan@codesourcery.com>
 117
 118         * source.c (_initialize_source): Use add_setshow_integer_cmd.
 119
 120 2006-01-15  Daniel Jacobowitz  <dan@codesourcery.com>
 121
 122         * linux-fork.c (delete_fork_command, detach_fork_command): Use
 123         PIDGET.
 124
 125 2006-01-15  Mark Kettenis  <kettenis@gnu.org>
 126
 127         * arm-linux-tdep.c (arm_linux_svr4_fetch_link_map_offsets):
 128         Remove.
 129         (arm_linux_init_abi): Set solib_svr4_fetch_link_map_offsets to
 130         svr4_ilp32_fetch_link_map_offsets.
 131         * cris-tdep.c (cris_linux_svr4_fetch_link_map_offsets): Remove
 132         function.
 133         (cris_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
 134         svr4_ilp32_fetch_link_map_offsets.
 135         * mips-linux-tdep.c (mips_linux_svr4_fetch_link_map_offsets)
 136         (mips64_linux_svr4_fetch_link_map_offsets): Remove functions.
 137         (mips_linux_init_abi): Set solib_svr4_fetch_link_map_offsets to
 138         svr4_ilp32_fetch_link_map_offsets or svr4_lp64_fetch_link_map_offsets
 139         where appropriate.
 140         * nbsd-tdep.c (nbsd_ilp32_solib_svr4_fetch_link_map_offsets):
 141         Simply call svr4_ilp32_fetch_link_map_offsets.
 142         (nbsd_lp64_solib_svr4_fetch_link_map_offsets): Simply call
 143         svr4_lp64_fetch_link_map_offsets.
 144         * ppc-linux-tdep.c (ppc_linux_svr4_fetch_link_map_offsets): Remove
 145         function.
 146         (ppc_linux_init_abi): Set solib_svr4_fetch_link_map_offsets to
 147         svr4_ilp32_fetch_link_map_offsets.
 148         * s390-tdep.c (s390_svr4_fetch_link_map_offsets)
 149         (s390x_svr4_fetch_link_map_offsets): Remove functions.
 150         (s390_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
 151         svr4_ilp32_fetch_link_map_offsets or svr4_lp64_fetch_link_map_offsets
 152         where appropriate.
 153
 154 2006-01-15  Mark Kettenis  <kettenis@gnu.org>
 155
 156         * arm-tdep.c (arm_return_value): Change type of readbuf and
 157         writebuf arguments to `gdb_byte *'.
 158
 159         * s390-tdep.c: Do not include "tm.h" and "../bfd/bfd.h".
 160         * Makefile.in (s390-tdep.o): Update dependencies.
 161
 162 2006-01-14  Mark Kettenis  <kettenis@gnu.org>
 163
 164         * sol2-tdep.h. sol2-tdep.c: New files.
 165         * amd64-sol2-tdep.c: Include "sol2-tdep.h".
 166         (amd64_sol2_init_abi): Set skip_solib_resolver.
 167         * i386-sol2-tdep.c: Include "sol2-tdep.h".
 168         (i386_sol2_init_abi): Set skip_solib_resolver.
 169         * sparc-sol2-tdep.c: Include "sol2-tdep.h".
 170         (sparc32_sol2_init_abi): Set skip_solib_resolver.
 171         * sparc64-sol2-tdep.c: Include "sol2-tdep.h".
 172         (sparc64_sol2_init_abi): Set skip_solib_resolver.
 173         * Makefile.in (sol2_tdep_h): New variable.
 174         (ALLDEPFILES): Add sol2-tdep.c.
 175         (sol2-tdep.o): New target.
 176         (amd64-sol2-tdep.o, i386-sol2-tdep.o, sparc-sol2-tdep.o)
 177         (sparc64-sol2-tdep.o): Update dependencies
 178         * config/i386/i386sol2.mt (TDEPFILES): Add sol2-tdep.o.
 179         * config/i386/sol2-64.mt (TDEPFILES): Add sol2-tdep.o.
 180         * config/sparc/sol2.mt (TDEPFILES): Add sol2-tdep.o.
 181         * config/sparc/sol2-64.mt (TDEPFILES): Add sol2-tdep.o.
 182
 183         * hppa-linux-tdep.c: Fix copyright indentation.
 184
 185         * hppa-tdep.h (enum hppa_regnum): Add HPPA_FP31R_REGNUM.
 186         * hppabsd-nat.c (hppabsd_fpregset_supplies_p)
 187         (hppabsd_supply_fpregset, hppabsd_collect_fpregset): New
 188         functions.
 189         (hppabsd_fetch_registers, hppabsd_store_registers): Handle
 190         floating-point registers.
 191
 192 2006-01-13  Mark Mitchell  <mark@codesourcery.com>
 193
 194         * event-loop.c (gdb_select): Detect file descriptors that have
 195         been closed.
 196
 197 2006-01-13  Mark Kettenis  <kettenis@gnu.org>
 198
 199         * hppabsd-tdep.c (hppabsd_init_abi): Set long_double_bit to 64,
 200         and long_double_format accordingly.
 201
 202 2006-01-12  Paul N. Hilfinger <hilfinger@adacore.com>
 203
 204         * ada-exp.y (yyerror): Change message to ignore the argument, avoiding
 205         translation problems.
 206         * ada-lang.c (ada_value_struct_elt): Change interface and handling
 207         of errors to avoid translation problem (and less than optimal error
 208         messages).
 209         (ada_value_tag, ada_tag_name_1, ada_tag_name_2, ada_evaluate_subexp):
 210         Use new interface to ada_value_struct_elt.
 211         * ada_lang.h (ada_value_struct_elt): Update declaration to new
 212         interface.
 213
 214         * ChangeLog: remove reference to ada-tasks.c from entry of
 215         2006-01-07.
 216
 217 2006-01-11  Mark Kettenis  <kettenis@gnu.org>
 218
 219         * remote.c (get_memory_packet_size, set_thread)
 220         (remote_unpack_thread_info_response, remote_get_threadinfo)
 221         (parse_threadlist_response, remote_get_threadlist)
 222         (remote_current_thread, remote_threads_info)
 223         (remote_threads_extra_info, extended_remote_restart, get_offsets)
 224         (remote_check_symbols, remote_open_1, remote_detach)
 225         (remote_async_wait, remote_fetch_registers)
 226         (remote_store_registers, check_binary_download, putpkt_binary)
 227         (remote_insert_breakpoint, remote_insert_watchpoint)
 228         (remote_remove_watchpoint, remote_insert_hw_breakpoint)
 229         (remote_remove_hw_breakpoint, remote_xfer_partial, remote_rcmd)
 230         (packet_command): Remove redundant parenthesis.
 231
 232 2006-01-10  Mark Kettenis  <kettenis@gnu.org>
 233
 234         * corefile.c (read_memory_integer, read_memory_unsigned_integer)
 235         (read_memory_typed_address, write_memory)
 236         (write_memory_unsigned_integer, write_memory_signed_integer): Use
 237         gdb_byte where appropriate.
 238
 239         * mi/mi-main.c (mi_cmd_data_read_memory): Change type of mbus into
 240         'gdb_byte *'.
 241
 242         * target.h (target_read_memory_partial, target_write_memory_partial):
 243         Change second argument to 'gdb_byte *'.
 244         * target.c (target_xfer_memory_partial): Change third argument to
 245         'gdb_byte *'.
 246         (target_read_memory_partial, target_write_memory_partial): Change
 247         second argument to 'gdb_byte *'.
 248
 249         * linespec.c (decode_objc): Make i1 and i2 unsigned.
 250         (find_method): Set values.sals to NULL.
 251
 252 2006-01-09  Mark Kettenis  <kettenis@gnu.org>
 253
 254         * amd64obsd-nat.c (amd64obsd_supply_pcb): Use 'gdb_byte *' instead
 255         of 'char *' in cast.
 256
 257 2006-01-07  Paul N. Hilfinger <hilfinger@adacore.com>
 258
 259         * ada-exp.y, ada-lex.l, ada-typeprint.c: I18n markup.
 260         * ada-lang.c: I18n markup.
 261         Editorial: change "can not" => "cannot" throughout.
 262
 263 2006-01-07  Mark Kettenis  <kettenis@gnu.org>
 264
 265         * Makefile.in: Sort dependencies.
 266
 267 2006-01-07  Eli Zaretskii  <eliz@gnu.org>
 268
 269         * top.c (control_level): Remove unused variable.
 270
 271 2006-01-06  Fred Fish  <fnf@specifix.com>
 272
 273         * objfiles.c (source.h): Include.
 274         (free_objfile): Update comment about clear_symtab_users().
 275         (free_objfile): Check all symtabs of objfile being freed and if
 276         one of them is the current source symtab, call
 277         clear_current_source_symtab_and_line().
 278
 279 2006-01-04  Michael Snyder  <msnyder@redhat.com>
 280
 281         Checkpoint/Restart for Linux.
 282         * linux-nat.c: Add support for debugging multiple forks.
 283         Add #include for linux-fork.h (interface spec).
 284         (super_mourn_inferior): New function pointer.
 285         (child_mourn_inferior): New function / target method.
 286         (linux_target): Claim to_mourn_inferior method pointer.
 287         (child_follow_fork): Call interface to linux-fork, conditionally
 288         add new fork processes to list of debugged processes.
 289         (kill_inferior): Use interface to linux-fork to kill
 290         multiple processes.
 291
 292         * linux-fork.h: New file.
 293         * linux-fork.c: New file.  Support for debugging multiple forks
 294         of the same program.  Support for checkpoint and restart commands.
 295
 296         * infrun.c (nullify_last_target_wait_ptid): New function.
 297
 298         * Makefile.in: Add linux-fork.
 299         * config/*/linux.mh: Add linux-fork.
 300         * NEWS: Mention new functionality.
 301
 302 2006-01-02  Paul Hilfinger  <hilfingr@nile.gnat.com>
 303
 304         * ada-exp.y (syntax definitions,write_var_or_type,write_name_assoc):
 305         Change uses of "illegal" to "invalid".
 306
 307 2006-01-02  Paul N. Hilfinger  <hilfinger@adacore.com>
 308
 309         * ada-exp.y: Considerable reorganization to move functionality
 310         from ada-lex.l to here, where it is logically more appropriate.
 311         The original reason, however, was to prevent premature name
 312         lookups for selector names in record aggregates.
 313         (BLOCKNAME, TYPENAME, OBJECT_RENAMING): Remove; lexer now returns
 314         NAME for all of these.
 315         (VAR): New artificial token to clarify precedence rules.
 316         (OTHERS): New lexeme.
 317         (empty_stoken): New symbol.
 318         (%union): Remove ssym, voidval.
 319         (%type): Remove <voidval> type declarations.
 320         (syntax definitions): Add aggregates.
 321         Remove distinction between NAME, TYPENAME, BLOCKNAME, OBJECT_RENAMING.
 322         Rename some non-terminals to be closer to reference manual usage.
 323         Tighten up expression syntax to disallow certain non-Ada
 324         constructions such as X and then Y or else Z.
 325         (ada_parse): Remove initialization of left_block_context.
 326         (write_var_from_name): Remove.
 327         (write_var_or_type): New function, containing previous code from
 328         defunct write_var_from_name and name_lookup.
 329         (block_lookup): New function, moved from ada-lex.l
 330         (select_possible_type_sym): New function, factored out of
 331         name_lookup, which used to be in ada-lex.l.
 332         (find_primitive_type): Ditto.
 333         (chop_selector): Ditto.
 334         (write_ambiguous_var): New function, factored out of defunct
 335         write_var_from_name.
 336         (write_selectors): New function.
 337         (write_name_assoc): New function.
 338         (write_exp_op_with_string): New function.
 339
 340         * ada-lex.l (processId): Change interface to return stoken.
 341         (tempbuf, resize_tempbuf, tempbuf_size, tempbuf_len): Remove.
 342         (block_lookup, name_lookup): Remove.  Functionality moved to
 343         ada-exp.y.
 344         (state IN_STRING): Remove.
 345         (rules): Handle string escapes in processString.
 346         Add 'others' token.
 347         Return all NAMEs, BLOCKNAMEs, OBJECT_RENAMINGs, TYPENAMEs in
 348         yylval.sval (as simple strings).
 349         All name look-ups now handled in ada-exp.y.
 350         Introduce "::" (COLONCOLON) token and return as separate token.
 351         (processId): Change return convention.  Comment.
 352         Leave leading "'" in place.
 353         (processString): New function.
 354         (find_dot_all): Add note to comment.
 355         Fix problem that allowed match only at the end.
 356
 357         * ada-lang.c: Introduce aggregates.
 358         (find_struct_field): Add new parameter to count fields skipped, and
 359         allow other output parameters to be NULL.
 360         (value_tag_from_contents_and_address, ada_value_struct_elt): Use
 361         new find_struct_field.
 362         (ada_index_struct_field, assign_aggregate, ada_is_array_type)
 363         (num_visible_fields, ada_index_struct_field_1, ada_index_struct_field)
 364         (num_component_specs, assign_component, assign_aggregate):
 365         (aggregate_assign_from_choices,aggregate_assign_positional)
 366         (aggregate_assign_others,add_component_interval):
 367         New functions.
 368         (ada_evaluate_subexp): Declare.
 369         Add aggregate-related operators.
 370         (ada_forward_operator_length): Declare.
 371         (resolve_subexp): Add cases for new aggregate operators and OP_NAME.
 372         Consolidate Ada operators, using ada_forward_operator_length.
 373         (ada_search_struct_field): Search in forward order.
 374         (ADA_OPERATORS): Add new aggregate operators.
 375         (ada_operator_length, ada_op_name, ada_forward_operator_length)
 376         (ada_dump_subexp_body, ada_print_subexp): Handle new aggregate
 377         operators and OP_NAME.
 378         (ada_type_of_array): Use longest_to_int.
 379         (value_assign_to_component): New function.
 380         (ada_forward_operator_length, ada_op_name, ada_dump_subexp_body):
 381         Add OP_NAME case.
 382         (ada_forward_operator_length, ada_dump_subexp_body):
 383         Add OP_STRING case.
 384
 385         * ada-lang.h (enum ada_operator): Add OP_AGGREGATE, OP_OTHERS,
 386         OP_CHOICES, OP_DISCRETE_RANGE, OP_POSITIONAL.
 387
 388 2006-01-02  Paul N. Hilfinger  <hilfinger@adacore.com>
 389
 390         * ada-lang.c (process_raise_exception_name): Remove extraneous
 391         definition from unsubmitted code.
 392
 393         (is_lower_alphanum): New function.
 394         (ada_decode):  Add support for decoding protected object subprograms
 395         and entries, and of entities declared inside protected object
 396         subprograms.
 397         Also add missing handling for__{DIGITS}+ suffixes.
 398         Allow '$<digits>' as valid overloading suffix.
 399         (is_name_suffix): Add handling for protected type entriy suffixes.
 400         Also add support for protected type subprogram suffixes, but keep
 401         it commented out for now, as there is an ambiguity between these
 402         entities and other internally generated entities.
 403         Allow '$<digits>' as valid overloading suffix.
 404         (is_valid_name_for_wild_match): New function.
 405         (wild_match): Add an exra level of verification of the entity name
 406         before declaring it a match for the given pattern.
 407
 408         (ada_type_of_array, ada_evaluate_subexp): Use more proper
 409         longest_to_int rather than cast.
 410
 411         (ada_evaluate_subexp): Use "invalid" rather than "illegal" in comment.
 412
 413         (ada_coerce_to_simple_array): Call check_size to make sure
 414         that the object size is reasonable.
 415
 416         (ada_value_primitive_packed_val):  Use correct location in target
 417         buffer for extracting packed record fields that are themselves records.
 418
 419         (add_defn_to_vec): Do not try to replace a stub type by its full
 420         type. Avoids a potential infinite loop.
 421
 422         (ada_lookup_symbol): Move return incorrectly placed return statement,
 423         causing a loop that should be scanning all object files to only
 424         scan the first one.
 425
 426         (ada_tag_name_2): New function.
 427         (ada_tag_name_1): If no 'tsd' field found in the dispatching table,
 428         use alternative representation.
 429
 430         (ada_find_renaming_symbol): Strip the function name suffix when
 431         computing the XR type name.
 432
 433         (ada_to_fixed_type): Try determining the tag only if we have the
 434         object's address.
 435         (to_fixed_array_type): Add comments.
 436
 437         (ada_check_typedef): Replace expression checking whether the given
 438         type is a stub or not by a "call" to TYPE_STUB. Clearer and more
 439         consistent.
 440
 441         * ada-lang.h (ADA_KNOWN_AUXILIARY_FUNCTION_NAME_PATTERNS): Allow
 442         '$' in addition to '.' for runtime auxiliary function name suffixes.
 443         See changes to ada_decode above.
 444
 445         (struct task_control_block): Add field called_task.  (This change is
 446         to keep synchronized with our local sources; it does not affect the
 447         public version yet.)
 448
 449         * ada-typeprint.c (ada_print_type): Use int_string for printing
 450         modulus of modular type.
 451
 452         (print_range): Trivial editorial comment fix.
 453
 454         * ada-valprint.c (ada_emit_char): Use normal Ada syntax for
 455         double quote in string.
 456
 457 2006-01-01  Joel Brobecker  <brobecker@adacore.com>
 458
 459         * top.c: Add 2006 to list of copyright years in file header.
 460
 461 2006-01-01  Joel Brobecker  <brobecker@adacore.com>
 462
 463         * top.c (print_gdb_version): Update copyright year to 2006.
 464
 465 2006-01-01  Roger Sayle  <roger@eyesopen.com>
 466             Elena Zannoni <ezannoni@redhat.com>
 467
 468         PR symtab/1651
 469         * xcoffread.c (xcoff_next_symbol_text): Check this_symtab_psymtab
 470         for NULL before assigning this_symtab_psymtab->objfile to objfile.
 471         (scan_xcoff_symtab): Initialize next_symbol_text_func.
 472         (Committed by Jim Blandy)
 473
 474 For older changes see ChangeLog-2005.
 475 \f
 476 Local Variables:
 477 mode: change-log
 478 left-margin: 8
 479 fill-column: 74
 480 version-control: never
 481 End: