gdb/ChangeLog

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