gdb/ChangeLog

   1 2010-02-15  Tom Tromey  <[email protected]>
   2
   3         * dwarf2read.c (guess_structure_name): Allocate name on the
   4         objfile obstack.
   5
   6 2010-02-15  Tom Tromey  <[email protected]>
   7
   8         * c-typeprint.c (c_type_print_base): Reverse order of test.
   9
  10 2010-02-15  Jan Kratochvil  <[email protected]>
  11
  12         * solib-svr4.c (LM_ADDR_CHECK): New variable minpagesize.  Optionally
  13         initialize it from ELF BFD.  Extend the prelink condition by it.
  14
  15 2010-02-15  Jan Kratochvil  <[email protected]>
  16
  17         * defs.h (parse_pid_to_attach): New.
  18         * utils.c (parse_pid_to_attach): New.
  19         * darwin-nat.c (darwin_attach): Replace ARGS parsing by parse_pid.
  20         * gnu-nat.c (gnu_attach): Likewise.
  21         * nto-procfs.c (procfs_attach): Likewise.
  22         * procfs.c (procfs_attach): Likewise.
  23         * windows-nat.c (windows_attach): Likewise.
  24         * inf-ptrace.c (inf_ptrace_attach): Likewise.  Remove variable dummy.
  25         * inf-ttrace.c (inf_ttrace_attach): Likewise.
  26         * remote.c (extended_remote_attach_1): Likewise.  New comment on getpid
  27         check.
  28
  29 2010-02-14  Masaki Muranaka  <[email protected]>
  30
  31         * MAINTAINERS: Add myself for write after approval privileges.
  32
  33 2010-02-13  Jan Kratochvil  <[email protected]>
  34
  35         * solib-svr4.c: (LM_ADDR_CHECK): Move variable align to a more inner
  36         block.
  37
  38 2010-02-13  Jan Kratochvil  <[email protected]>
  39
  40         * solib-svr4.c: (LM_ADDR_CHECK): Print successful prelink adjustment
  41         only if INFO_VERBOSE.
  42
  43 2010-02-12  Tomas Holmberg <[email protected]>
  44
  45         * mi/mi-main.c: Added the --reverse flag to the following MI
  46         commands: exec-continue, exec-finish, exec-next, exec-step,
  47         exec-next-instruction, exec-step-instruction. This is to
  48         support reverse execution over the MI interface to gdb.
  49
  50 2010-02-12  Pedro Alves  <[email protected]>
  51
  52         * tracepoint.c (_initialize_tracepoint): Specify that the address
  53         range of `tfind outsize' is exclusive, and that the address range
  54         of `tfind range' is inclusive, in the commands' help strings.
  55
  56 2010-02-12  Joel Brobecker  <[email protected]>
  57
  58         Spurious "dll not found" error messages on x64-windows.
  59         * windows-nat.c: Add include of complaints.h.
  60         (handle_unload_dll): Change dll-not-found error into a complaint.
  61
  62 2010-02-12  Pedro Alves  <[email protected]>
  63
  64         * breakpoint.c (allocate_bp_location): Use bp_loc_other for
  65         bp_tracepoint and bp_fast_tracepoint, not
  66         bp_loc_software_breakpoint.
  67         (update_global_location_list): Tracepoints are never duplicates of
  68         anything.
  69
  70 2010-02-12  Pedro Alves  <[email protected]>
  71
  72         * breakpoint.c (break_command_really): Change return type to int.
  73         Return false if no breakpoint was created, true otherwise.
  74         (trace_command): Don't set the tracepoint count if no tracepoint
  75         was created.
  76         (ftrace_command): Ditto.
  77         (create_tracepoint_from_upload): Bail out if the tracepoint wasn't
  78         created in the breakpoints table.
  79
  80 2010-02-11  Jan Kratochvil  <[email protected]>
  81             Ulrich Weigand  <[email protected]>
  82
  83         * solib-svr4.c (LM_ADDR_CHECK): New comment on PPC-aware condition.
  84
  85 2010-02-11  Pedro Alves  <[email protected]>
  86
  87         * ax-gdb.c (gen_exp_binop_rest) [BINOP_SUBSCRIPT]: Error out if
  88         the offset value isn't of integral type.
  89
  90 2010-02-11  Jan Kratochvil  <[email protected]>
  91
  92         * breakpoint.c (delete_breakpoint) <bpt->related_breakpoint != NULL>:
  93         New.
  94
  95 2010-02-11  Pedro Alves  <[email protected]>
  96
  97         * ax-gdb.c (gen_exp_binop_rest) [BINOP_SUBSCRIPT]: Error out on
  98         non-subscriptable types.
  99         * valarith.c (binop_types_user_defined_p): New, abstracted out
 100         from ...
 101         (binop_user_defined_p): ... this.
 102         * value.h (binop_types_user_defined_p): Declare.
 103
 104 2010-02-11  Pedro Alves  <[email protected]>
 105
 106         * tracepoint.c (tfile_open): Remove spurious discard_cleanups.
 107         Merge uploaded TSVs before merging uploaded tracepoints.
 108
 109 2010-02-11  Pedro Alves  <[email protected]>
 110
 111         * ax-gdb.c (gen_deref): Don't allow dereferencing void pointers.
 112
 113 2010-02-11  Vladimir Prus  <[email protected]>
 114
 115         * mi/mi-cmd-stack.c (mi_cmd_stack_list_locals): Add extra
 116         whitespace character after a dot in comment.
 117         (mi_cmd_stack_list_arguments, mi_cmd_stack_list_variables):
 118         Likewise.
 119         (list_args_or_locals): For the 'all' (that is
 120         -stack-list-variables) case, always output list of tuples.
 121         Output 'arg' field if variable is argument.
 122
 123 2010-02-10  Tom Tromey  <[email protected]>
 124
 125         * parser-defs.h (parser_debug): Declare.
 126         * parse.c (_initialize_parse): Install "debug parser" set/show
 127         command.
 128         (parser_debug): New global.
 129         (show_parserdebug): New function.
 130         * c-exp.y (c_parse): Set yydebug.
 131
 132 2010-02-10  H.J. Lu  <[email protected]>
 133
 134         * target-descriptions.c (tdesc_type): Add TDESC_TYPE_I387_EXT,
 135         TDESC_TYPE_I386_EFLAGS and TDESC_TYPE_I386_MXCSR.
 136         (tdesc_predefined_types): Add i387_ext, i386_eflags and
 137         i386_mxcsr.
 138         (tdesc_find_type): New.
 139         (tdesc_gdb_type): Use tdesc_find_type.  Handle TDESC_TYPE_I387_EXT,
 140         TDESC_TYPE_I386_EFLAGS and TDESC_TYPE_I386_MXCSR.
 141
 142         * target-descriptions.h (tdesc_find_type): New.
 143
 144 2010-02-10  Michael Snyder  <[email protected]>
 145
 146         * gdb-gdb.py: Comment fix.
 147
 148 2010-02-09  Tristan Gingold  <[email protected]>
 149
 150         * machoread.c (macho_symfile_relocate): New function.
 151         (macho_sym_fns): Use macho_symfile_relocate instead of
 152         default_symfile_relocate.
 153         (macho_oso_data): New type.
 154         (current_oso): New variable.
 155         (macho_add_oso_symfile): Do not compute section_addr_info, but
 156         instead set vma of sections.
 157         Do not set SYMFILE_VERBOSE to call symbol_file_add_from_bfd.
 158         Set and clear current_oso.
 159
 160 2010-02-09  Joel Brobecker  <[email protected]>
 161
 162         Wrong type description for tagged type parameter.
 163         * ada-lang.c (ada_evaluate_subexp) [OP_VAR_VALUE]: When noside is
 164         EVAL_AVOID_SIDE_EFFECTS, also handle the case when type is a
 165         reference to a tagged type.
 166
 167 2010-02-09  Tristan Gingold  <[email protected]>
 168
 169         * objfiles.c (objfile_separate_debug_iterate): Do not iterate on
 170         brothers of the parent.
 171
 172 2010-02-08  Tom Tromey  <[email protected]>
 173
 174         PR c++/8017:
 175         * value.h: Update.
 176         * valops.c (search_struct_field): Make 'name' const.
 177         (search_struct_method): Likewise.
 178         (find_method_list): Make 'method' const.
 179         (value_struct_elt): Make 'name' and 'err' const.
 180         (value_find_oload_method_list): Make 'method' const.
 181         (find_overload_match): Make 'name' const.
 182         * eval.c (evaluate_subexp_standard): New locals function,
 183         function_name.
 184         <OP_FUNCALL>: Handle OP_SCOPE specially.
 185
 186 2010-02-08  Ulrich Weigand  <[email protected]>
 187
 188         * infrun.c (handle_inferior_event): Do not look up regcache
 189         for exited processes.
 190
 191 Mon Feb  8 13:17:10 2010  Chris Moller  <[email protected]>
 192
 193         PR gdb/10728
 194         * valarith.c (value_ptrdiff): Added a test for a zero type length,
 195         warn if found, and assume length = 1.
 196
 197 2010-02-08  Chris Moller  <[email protected]>
 198
 199         PR gdb/9067
 200         * cp-valprint.c (cp_print_value_fields) Fix use of obstacks.
 201         cp_print_static_field)  Fix use of obstacks.
 202
 203 2010-02-08  Pedro Alves  <[email protected]>
 204
 205         * linux-nat.c (linux_nat_resume): In non-stop, also only tag
 206         resumed LWPs as resumed.
 207         (linux_nat_wait_1): If there's no resumed LWP in the set of LWPs
 208         we're waiting for, bail out with TARGET_WAITKIND_IGNORE, instead
 209         of throwing an internal error.  If an LWP of a process we're not
 210         waiting for reports a signal, don't force collecting a SIGSTOP,
 211         and if it was breakpoint hit in non-stop mode, cancel it.  Don't
 212         go through all LWPs cancelling breakpoints in non-stop mode.
 213         (resume_stopped_resumed_lwps): New.
 214         (linux_nat_wait): Use it.
 215
 216 2010-02-07  H.J. Lu  <[email protected]>
 217
 218         * features/Makefile (WHICH): Add i386/i386, i386/i386-linux,
 219         i386/amd64 and i386/amd64-linux.
 220         (i386/i386-expedite): New.
 221         (i386/i386-linux-expedite): Likewise.
 222         (i386/amd64-expedite):Likewise.
 223         (i386/amd64-linux-expedite): Likewise.
 224         ($(outdir)/i386/i386-linux.dat): Likewise.
 225         ($(outdir)/i386/amd64.dat): Likewise.
 226         ($(outdir)/i386/amd64-linux.dat): Likewise.
 227
 228         * features/i386/32bit-core.xml: New.
 229         * features/i386/32bit-linux.xml: Likewise.
 230         * features/i386/32bit-sse.xml: Likewise.
 231         * features/i386/64bit-core.xml: Likewise.
 232         * features/i386/64bit-linux.xml: Likewise.
 233         * features/i386/64bit-sse.xml: Likewise.
 234         * features/i386/i386-linux.xml: Likewise.
 235         * features/i386/i386.xml: Likewise.
 236         * features/i386/amd64-linux.xml: Likewise.
 237         * features/i386/amd64.xml: Likewise.
 238         * features/i386/i386-linux.c: Likewise.
 239         * features/i386/i386.c: Likewise.
 240         * features/i386/amd64-linux.c: Likewise.
 241         * features/i386/amd64.c: Likewise.
 242
 243 2010-02-05  Sami Wagiaalla  <[email protected]>
 244
 245         PR c++/7935:
 246         * cp-support.h: Added char* alias element to using_direct data
 247         struct.
 248         (cp_add_using): Added char* alias argument.
 249         (cp_add_using_directive): Ditto.
 250         * cp-namespace.c: Updated with the above changes.
 251         (cp_lookup_symbol_imports): Check for aliases.
 252         * dwarf2read.c (read_import_statement): Figure out local alias
 253         for the import and pass it on to cp_add_using.
 254         (read_namespace): Pass alias argument to cp_add_using.
 255
 256 2010-02-05  Hui Zhu  <[email protected]>
 257
 258         * defs.h (gdb_bfd_errmsg): New extern.
 259         * exec.c (exec_file_attach): Change bfd_errmsg to
 260         gdb_bfd_errmsg.
 261         * utils.c (AMBIGUOUS_MESS1): New macro.
 262         (AMBIGUOUS_MESS2): New macro.
 263         (gdb_bfd_errmsg): New function.
 264
 265 2010-02-04  Doug Evans  <[email protected]>
 266
 267         * solib-svr4.c (enable_break): Add comment.
 268
 269 2010-02-04  Anthony Green  <[email protected]>
 270
 271         * moxie-tdep.c (moxie_analyze_prologue): Fail protocol analysis
 272         gracefully.
 273
 274 2010-02-04  Tom Tromey  <[email protected]>
 275
 276         * valops.c (search_struct_field): Account for
 277         value_embedded_offset.  Fix check for virtual base past the end of
 278         the object.  Use value_copy when making a slice of the value.
 279
 280 2010-02-04  H.J. Lu  <[email protected]>
 281
 282         PR tui/9622
 283         * tui/tui-interp.c (tui_init): Call tui_initialize_readline
 284         only if gdb_stdout is a tty.
 285
 286 2010-02-04  H.J. Lu  <[email protected]>
 287
 288         * target-descriptions.c: Include "osabi.h".
 289         (maint_print_c_tdesc_cmd): Generate set_tdesc_osabi for valid
 290         OSABI.
 291
 292 2010-02-04  Tristan Gingold  <[email protected]>
 293
 294         * machoread.c (macho_add_oso): Renamed to macho_register_oso.
 295         (macho_symtab_read): Adjust calls to macho_add_oso.
 296         (macho_oso_symfile): Renamed to macho_symfile_read_all_oso.
 297         (macho_symfile_read): Adjust call to macho_oso_symfile.
 298         (macho_new_init): Move this function after declarations.
 299         (macho_symfile_init): Ditto.
 300         * darwin-nat-info.c (darwin_lib_gdb_ports): Remove.
 301         * darwin-nat.c (darwin_lookup_task): Remove unused prototype.
 302
 303 2010-02-04  Vladimir Prus  <[email protected]>
 304
 305         Include MI command in remotelog.
 306
 307         * mi/mi-main.c (mi_execute_command): Call target_log_command.
 308
 309 2010-02-03  H.J. Lu  <[email protected]>
 310
 311         * remote.c (remote_state): Remove gdbarch.
 312         (init_remote_state): Don't set gdbarch.
 313         (remote_query_supported): Pass target_gdbarch instead of
 314         rs->gdbarch to gdbarch_qsupported.
 315
 316 2010-02-03  H.J. Lu  <[email protected]>
 317
 318         * gdbarch.sh: Add qsupported.
 319
 320         * gdbarch.c: Regenerated.
 321         * gdbarch.h: Likewise.
 322
 323         * remote.c (remote_state): Add gdbarch.
 324         (init_remote_state): Set gdbarch.
 325         (remote_query_supported): Support gdbarch_qsupported.
 326
 327 2010-02-03  Daniel Jacobowitz  <[email protected]>
 328
 329         * amd64fbsd-nat.c (amd64fbsd_supply_pcb): Also check for
 330         __FreeBSD_kernel_version.
 331
 332 2010-02-03  Tristan Gingold  <[email protected]>
 333
 334         * symfile.h (struct sym_fns): Add sym_relocate field.
 335         (default_symfile_relocate): New prototype.
 336         (symfile_relocate_debug_section): First argument is now an objfile.
 337         * symfile.c (default_symfile_relocate): Rename from
 338         symfile_relocate_debug_section, first argument is now an objfile.
 339         (symfile_relocate_debug_section): New function.
 340         * coffread.c (coff_sym_fns): Set sym_relocate field.
 341         * somread.c (som_sym_fns): Ditto.
 342         * mipsread.c (ecoff_sym_fns): Ditto.
 343         * machoread.c (macho_sym_fns): Ditto.
 344         * elfread.c (elf_sym_fns): Ditto.
 345         * dwarf2read.c (dwarf2_read_section): Ditto.
 346         * xcoffread.c (xcoff_sym_fns): Ditto.
 347         * dbxread.c (aout_sym_fns): Ditto.
 348         (dbx_psymtab_to_symtab): Adjust call to symfile_relocate_debug_section.
 349         (elfstab_build_psymtabs): Ditto.
 350
 351 2010-02-03  H.J. Lu  <[email protected]>
 352
 353         * defs.h (MAX_REGISTER_SIZE): Increase to 32.
 354
 355 2010-02-02  Tom Tromey  <[email protected]>
 356
 357         * valops.c (value_cast_structs): Try downcasting using the RTTI
 358         type.
 359
 360 2010-02-02  Tom Tromey  <[email protected]>
 361
 362         * gnu-v2-abi.c: Don't include gnu-v2-abi.h.
 363         (gnuv2_baseclass_offset): Now static.
 364         * Makefile.in (HFILES_NO_SRCDIR): Remove gnu-v2-abi.h.
 365         * gnu-v2-abi.h: Remove.
 366
 367 2010-02-02  Tom Tromey  <[email protected]>
 368
 369         * m2-typeprint.c (m2_record_fields): Don't use
 370         TYPE_DECLARED_TYPE.
 371         * gdbtypes.h (TYPE_DECLARED_CLASS): New macro.
 372         (struct main_type) <flag_declared_class>: New field.
 373         (struct cplus_struct_type) <declared_type>: Remove.
 374         <ntemplate_args>: Move earlier.
 375         (DECLARED_TYPE_CLASS, DECLARED_TYPE_UNION, DECLARED_TYPE_STRUCT)
 376         (DECLARED_TYPE_TEMPLATE): Remove.
 377         (TYPE_DECLARED_TYPE): Remove.
 378         * gdbtypes.c (lookup_union): Don't use TYPE_DECLARED_TYPE.
 379         * dwarf2read.c (read_structure_type): Set TYPE_DECLARED_CLASS.
 380         * c-typeprint.c (c_type_print_base): Use TYPE_DECLARED_CLASS, not
 381         TYPE_DECLARED_TYPE.
 382
 383 2010-02-02  Tom Tromey  <[email protected]>
 384
 385         PR c++/11226, PR c++/9629, PR c++/9688, PR c++/8890:
 386         * valops.c (search_struct_field): Compute nbases after calling
 387         CHECK_TYPEDEF.
 388         (check_field): Call CHECK_TYPEDEF.
 389         * cp-valprint.c (cp_print_value): Pass correct address to
 390         baseclass_offset.  Fix check for virtual base past the end of the
 391         object.  Don't offset address passed to cp_print_value_fields or
 392         apply_val_pretty_printer.
 393         (cp_print_value_fields): Fix call to val_print.
 394         (cp_print_value_fields_rtti): New function.
 395         * c-valprint.c (c_val_print): Use cp_print_value_fields_rtti.
 396         * p-valprint.c (pascal_object_print_value_fields): Fix call to
 397         val_print.
 398         * python/py-prettyprint.c (apply_val_pretty_printer): Add embedded
 399         offset to address.
 400         * language.h (struct language_defn) <la_val_print>: Document.
 401         * c-lang.h (cp_print_value_fields_rtti): Declare.
 402
 403 2010-02-01  Jan Kratochvil  <[email protected]>
 404
 405         PR libc/11214:
 406         * linux-low.c (linux_tracefork_child) [!(__UCLIBC__ && HAS_NOMMU)]: New.
 407         (linux_test_for_tracefork): Move `stack' into [__UCLIBC__ && HAS_NOMMU].
 408         (linux_test_for_tracefork) [!(__UCLIBC__ && HAS_NOMMU)]: New.
 409
 410 2010-02-01  Michael Matz  <[email protected]>
 411             Daniel Jacobowitz  <[email protected]>
 412
 413         * i386-tdep.c (i386_frame_cache): Assume valid anonymous
 414         functions use a frame pointer.
 415
 416 2010-02-01  Jan Kratochvil  <[email protected]>
 417
 418         * solib-svr4.c (scan_dyntag): New variable dyn_addr.  Replace gdb_assert
 419         by a conditional setting DYN_ADDR.  Use DYN_ADDR.
 420         * config/djgpp/fnchange.lst: Add translations for
 421         symbol-without-target_section.exp and symbol-without-target_section.c.
 422
 423 2010-02-01  Daniel Jacobowitz  <[email protected]>
 424
 425         * gdbarch.sh: Set LANG and LC_ALL to C, not c.
 426         (remote_breakpoint_for_pc): Correct invalid_p check.
 427         * gdbarch.c: Regenerated.
 428
 429 2010-02-01  Daniel Jacobowitz  <[email protected]>
 430
 431         * arm-tdep.c (arm_find_mapping_symbol): New function, from
 432         arm_pc_is_thumb.
 433         (arm_pc_is_thumb): Use arm_find_mapping_symbol.
 434         (extend_buffer_earlier): New function.
 435         (MAX_IT_BLOCK_PREFIX, IT_SCAN_THRESHOLD): New constants.
 436         (arm_adjust_breakpoint_address): New function.
 437         (arm_gdbarch_init): Register arm_adjust_breakpoint_address.
 438
 439 2010-02-01  Daniel Jacobowitz  <[email protected]>
 440
 441         * arm-linux-tdep.c (arm_linux_thumb2_be_breakpoint)
 442         (arm_linux_thumb2_le_breakpoint): New constants.
 443         (arm_linux_init_abi): Set thumb2_breakpoint and
 444         thumb2_breakpoint_size.
 445         * arm-tdep.c (thumb_insn_size, thumb_advance_itstate): New functions.
 446         (thumb_get_next_pc): Add a comment.  Rename IT to ITSTATE.
 447         Implement support for single stepping through IT blocks if
 448         a 32-bit Thumb breakpoint instruction is available.
 449         (arm_breakpoint_from_pc): If a 32-bit Thumb breakpoint instruction
 450         is available, use it when needed.
 451         (arm_remote_breakpoint_from_pc): New function.
 452         (arm_gdbarch_init): Register arm_remote_breakpoint_from_pc.
 453         * arm-tdep.h (struct gdbarch_tdep): Correct thumb_breakpoint
 454         comment.  Add thumb2_breakpoint and thumb2_breakpoint_size.
 455
 456 2010-02-01  Daniel Jacobowitz  <[email protected]>
 457
 458         * arch-utils.c (default_remote_breakpoint_from_pc): New function.
 459         * arch-utils.h (default_remote_breakpoint_from_pc): Declare.
 460         * gdbarch.c, gdbarch.h: Regenerated.
 461         * gdbarch.sh (remote_breakpoint_from_pc): New architecture method.
 462         * remote.c (remote_insert_breakpoint, remote_insert_hw_breakpoint): Use
 463         gdbarch_remote_breakpoint_from_pc.
 464
 465 2010-01-29  Daniel Jacobowitz  <[email protected]>
 466
 467         * infrun.c (prepare_to_proceed): Handle other signals which might
 468         match a breakpoint.
 469         (handle_inferior_event): Move the check for unusual breakpoint
 470         signals earlier.
 471
 472 2010-01-29  Paul Hilfinger  <[email protected]>
 473
 474         amd64 - function returning record with field straddling 2 registers.
 475         * amd64-tdep.c (amd_classify_aggregate): Handle the case of
 476         a record of length <= 16 in which a field straddles the two
 477         eightbytes.
 478
 479 2010-01-29  Joel Brobecker  <[email protected]>
 480
 481         Implement return values on amd64-windows.
 482         * amd64-windows-tdep.c: #include gdbcore.h and regcache.h.
 483         (amd64_windows_return_value): New function.
 484         (amd64_windows_init_abi): Call set_gdbarch_return_value with
 485         amd64_windows_return_value.
 486
 487 2010-01-29  Joel Brobecker  <[email protected]>
 488
 489         amd64-windows: 32 bytes allocated on stack by caller for integer
 490         parameter registers.
 491         * i386-tdep.h (struct gdbarch_tdep): Add new field
 492         integer_param_regs_saved_in_caller_frame.
 493         * amd64-windows-tdep.c (amd64_windows_init_abi): Set
 494         tdep->integer_param_regs_saved_in_caller_frame to 1.
 495         * amd64-tdep.c (amd64_push_dummy_call): Allocate some memory on
 496         stack if tdep->integer_param_regs_saved_in_caller_frame is set.
 497
 498 2010-01-29  Joel Brobecker  <[email protected]>
 499
 500         amd64-windows: memory args passed by pointer during function calls.
 501         * i386-tdep.h (gdbarch_tdep): Add field memory_args_by_pointer.
 502         * amd64-tdep.c (amd64_push_arguments): Add handling of architectures
 503         where tdep->memory_args_by_pointer is non-zero.
 504         * amd64-windows-tdep.c (amd64_windows_init_abi): Set
 505         tdep->memory_args_by_pointer to 1.
 506
 507 2010-01-29  Joel Brobecker  <[email protected]>
 508
 509         amd64-windows: Integer parameters in function calls.
 510         * i386-tdep.h (enum amd64_reg_class): New, moved here from
 511         amd64-tdep.c.
 512         (struct gdbarch_tdep): Add fields call_dummy_num_integer_regs,
 513         call_dummy_integer_regs, and classify.
 514         * amd64-tdep.h (amd64_classify): Add declaration.
 515         * amd64-tdep.c (amd64_dummy_call_integer_regs): New static constant.
 516         (amd64_reg_class): Delete, moved to i386-tdep.h.
 517         (amd64_classify): Make non-static.  Move declaration to amd64-tdep.h.
 518         Replace call to amd64_classify by call to tdep->classify.
 519         (amd64_push_arguments): Get the list of registers to use for
 520         passing integer parameters from the gdbarch tdep structure,
 521         rather than using a hardcoded one.  Replace calls to amd64_classify
 522         by calls to tdep->classify.
 523         (amd64_push_dummy_call): Get the register number used for
 524         the "hidden" argument from tdep->call_dummy_integer_regs.
 525         (amd64_init_abi): Initialize tdep->call_dummy_num_integer_regs
 526         and tdep->call_dummy_integer_regs.  Set tdep->classify.
 527         * amd64-windows-tdep.c: Add include of gdbtypes.h.
 528         (amd64_windows_dummy_call_integer_regs): New static global.
 529         (amd64_windows_classify): New function.
 530         (amd64_windows_init_abi): Initialize tdep->call_dummy_num_integer_regs
 531         tdep->call_dummy_integer_regs and tdep->classify.
 532
 533 2010-01-28  Daniel Jacobowitz  <[email protected]>
 534
 535         * regcache.c (regcache_xmalloc): Add aspace argument.  Use it
 536         for the new regcache.  All callers updated.
 537         (regcache_cpy, regcache_cpy_no_passthrough): Do not set aspace here.
 538         (get_thread_arch_regcache): Do not set aspace here.
 539         * regcache.h (regcache_xmalloc): Update declaration.
 540
 541         * frame.c, infcall.c, ppc-linux-tdep.c: Calls to
 542         regcache_xmalloc updated.
 543
 544 2010-01-28  Joel Brobecker  <[email protected]>
 545
 546         Another -Wunused-function error in procfs.c (sparc-solaris)
 547         * procfs.c (insert_dbx_link_breakpoint): Delete declaration.  Move up.
 548         Only define if SYS_syssgi is defined.
 549         (remove_dbx_link_breakpoint): Delete declaration.  Move up.
 550         (dbx_link_addr, insert_dbx_link_bpt_in_file)
 551         (insert_dbx_link_bpt_in_region): Move up.  Only define if SYS_syssgi
 552         is itself defined.
 553
 554 2010-01-27  Christopher Faylor  <[email protected]>
 555
 556         * windows-nat.c (windows_initialization_done): New variable.
 557         (get_windows_debug_event): Issue error when process dies before
 558         completely initializing.
 559         (do_initial_windows_stuff): Set flag to indicate when we are done with
 560         the initial steps of attaching to the child.
 561
 562 2010-01-27  Jan Kratochvil  <[email protected]>
 563
 564         * symtab.h (struct symbol <symtab>): New comment on NULL values.
 565
 566 2010-01-27  Doug Evans  <[email protected]>
 567
 568         * solib-svr4.c (solib_break_names): Add __dl_rtld_db_dlactivity.
 569
 570         * breakpoint.c (bpstat_stop_status): Delete useless code.
 571
 572 2010-01-27  Jan Kratochvil  <[email protected]>
 573
 574         * printcmd.c (display_uses_solib_p): Remove variable section.  Access
 575         objfile via SYMBOL_SYMTAB.
 576
 577 2010-01-26  Tom Tromey  <[email protected]>
 578
 579         PR exp/7643:
 580         * eval.c (evaluate_subexp_for_address) <UNOP_IND>: Call
 581         coerce_array on result.
 582
 583 2010-01-26  Sami Wagiaalla  <[email protected]>
 584
 585         * cp-namespace.c (cp_lookup_symbol_namespace): Added
 586         search_parent argument.
 587         (cp_add_using): Initialize 'searched' field.
 588         (reset_directive_searched): New function.
 589         * cp-support.h: Add 'searched' field to using_direct struct.
 590         (cp_lookup_symbol_imports): Ditto.
 591         * cp-namespace.c (cp_lookup_symbol_imports): Ditto.
 592         Perform recursive search.
 593         Implement non parent search.
 594         * valops.c (value_maybe_namespace_elt): Updated.
 595
 596 2010-01-26  Sami Wagiaalla  <[email protected]>
 597
 598         PR gdb/10929:
 599         * dwarf2read.c (read_lexical_block_scope): Create blocks for
 600         scopes which contain using directives even if they contain no
 601         declarations.
 602         * symtab.c (lookup_symbol_aux): Pass lowest level block to
 603         la_lookup_symbol_nonlocal.
 604         * cp-namespace.c (cp_lookup_symbol_nonlocal): call
 605         cp_lookup_symbol_namespace.
 606         (cp_lookup_symbol_namespace): Perform an import lookup at every
 607         block level.
 608         (cp_lookup_symbol_imports): New function.
 609         (cp_lookup_symbol_in_namespace): New function.
 610
 611 2010-01-25  Tom Tromey  <[email protected]>
 612
 613         PR gdb/11049:
 614         * c-valprint.c (c_val_print): Fix test of extract_unsigned_integer
 615         result.
 616
 617 2010-01-25  Rainer Orth  <[email protected]>
 618
 619         * configure.ac: Only use host_os part when disabling TUI on osf.
 620         Use test to check variables, prefix strings with x.
 621         * configure: Regenerate.
 622
 623         * solib-osf.c (osf_current_sos): Initialize tail.
 624
 625 2010-01-25  gingold  <[email protected]>
 626
 627         * windows-nat.c (windows_continue): Use %x to print thread id.
 628         (get_windows_debug_event): Ditto.
 629
 630 2010-01-22  Tom Tromey  <[email protected]>
 631
 632         PR symtab/11199:
 633         * dwarf2read.c (quirk_gcc_member_function_pointer): Change return
 634         type and arguments.  Use smash_to_methodptr_type.
 635         (read_structure_type): Call quirk_gcc_member_function_pointer
 636         later.
 637         * gdbtypes.h (smash_to_methodptr_type): Declare.
 638         * gdbtypes.c (smash_to_methodptr_type): New function.
 639         (lookup_methodptr_type): Use it.
 640
 641 2010-01-21  Tom Tromey  <[email protected]>
 642
 643         PR symtab/11198:
 644         * symtab.h (lookup_minimal_symbol_and_objfile): Declare.
 645         * minsyms.c (lookup_minimal_symbol_and_objfile): New function.
 646         * glibc-tdep.c (find_minsym_and_objfile): Remove.
 647         (glibc_skip_solib_resolver): Use
 648         lookup_minimal_symbol_and_objfile.
 649
 650 2010-01-21  Kai Tietz  <[email protected]>
 651
 652         * inflow.c (check_syscall): Guard by #if clause for GO32 and
 653         WIN32 targets.
 654
 655 2010-01-20  Tom Tromey  <[email protected]>
 656
 657         PR backtrace/10770:
 658         * valarith.c (value_binop): Handle BINOP_GTR, BINOP_LEQ, and
 659         BINOP_GEQ.  Handle BINOP_NOTEQUAL in the signed case.
 660         * dwarf2expr.c (new_dwarf_expr_context): Allocate
 661         dwarf_stack_values, not CORE_ADDRs.
 662         (execute_stack_op): Change DW_OP_div and comparison operators to
 663         use signed operands.
 664
 665 2010-01-20  Vladimir Prus  <[email protected]>
 666
 667         Per-inferior args and tty and environment.
 668
 669         * infcmd.c (inferior_args): Rename to ...
 670         (inferior_args_scratch): ... this.
 671         (inferior_io_terminal): Rename to ...
 672         (inferior_io_terminal_scratch): ... this.
 673         (inferior_argc, inferior_argv): Remove.
 674         (set_inferior_io_terminal, get_inferior_io_terminal): Store
 675         inside current_inferior().
 676         (set_inferior_tty_command, show_inferior_tty_command): New.
 677         (get_inferior_args, set_inferior_args): Store inside
 678         current_inferior().
 679         (notice_args_set): Likewise and rename to...
 680         (set_args_command): ... this.
 681         (set_inferior_args_vector): Likewise.
 682         (notice_args_read): Rename to...
 683         (show_args_command): ...new.
 684         (tty_command): Remove.
 685         (run_command_1): Don't free old args, as they are freed by
 686         set_inferior_arg now.
 687         (run_no_args_command): Likewise.
 688         (inferior_environ): Remove.
 689         (run_command_1): Use environment of the current inferior.
 690         (environment_info, set_environment_command)
 691         (unset_environment_command, path_info, path_command): Likewise.
 692         (_initialize_infcmd): Adjust for function and variable renames.
 693         Do not init inferior_environ.
 694         * inferior.h (set_inferior_arg): Adjust prototype.
 695         (struct inferior): New fields args, argc, argv, terminal, environment.
 696         (inferior_environ): Remove declaration.
 697         * inferior.c (free_inferior): Free new fields.
 698         (add_inferior_silent): Initialize 'environment' field.
 699         * main.c (captured_main): Set arguments only after the initial
 700         inferior has been created.  Set set_inferior_io_terminal,
 701         not tty_command.
 702         * mi/mi-main.c (mi_cmd_env_path): Use environment of the current
 703         inferior.
 704         (_initialize_mi_cmd_env): Adjust for disappearance of global
 705         inferior_environ.
 706         * solib.c (solib_find): Use environment of the current inferior.
 707
 708 2010-01-20  Jan Kratochvil  <[email protected]>
 709
 710         * varobj.c (varobj_add_child, install_dynamic_child): Wrap into #if
 711         HAVE_PYTHON.
 712         (instantiate_pretty_printer): Move HAVE_PYTHON outside of the function.
 713
 714 2010-01-20  Joel Brobecker  <[email protected]>
 715
 716         Get rid of ada-lang.c:function_name_from_pc.
 717         * ada-lang.c: Add "stack.h" #include.
 718         (function_name_from_pc): Delete.
 719         (is_known_support_routine): Replace call to function_name_from_pc
 720         by call to find_frame_funname.
 721         (ada_unhandled_exception_name_addr_from_raise): Likewise.
 722
 723 2010-01-19  Tom Tromey  <[email protected]>
 724
 725         PR c++/11026:
 726         * dwarf2read.c (read_partial_die): Allocate partial DIE's name on
 727         objfile obstack.
 728
 729 2010-01-19  Tom Tromey  <[email protected]>
 730
 731         * top.c (stop_sig, float_handler, do_nothing): Remove.
 732
 733 2010-01-19  Jan Kratochvil  <[email protected]>
 734
 735         * breakpoint.c (watchpoint_check): Check the call
 736         gdbarch_in_function_epilogue_p before calling frame_find_by_id.
 737         Extend the comment.
 738         * config/djgpp/fnchange.lst: Add translations for
 739         watchpoint-cond-gone.exp, watchpoint-cond-gone.c and
 740         watchpoint-cond-gone-stripped.c.
 741
 742 2010-01-19  Tom Tromey  <[email protected]>
 743
 744         PR c++/8000:
 745         * dwarf2read.c (partial_die_parent_scope): Put enumeration type
 746         into parent scope, and enumerator into grandparent scope.
 747
 748 2010-01-19  Joel Brobecker  <[email protected]>
 749
 750         * NEWS: Add entry for "set/show ada trust-PAD-over-XVS" commands.
 751
 752 2010-01-19  Joel Brobecker  <[email protected]>
 753
 754         * configure.host: Make x86_64-*-solaris2.1[0-9]* an alias of
 755         i[34567]86-*-solaris2.1[0-9]*.
 756         * configure.tgt: Likewise.
 757
 758 2010-01-19  Joel Brobecker  <[email protected]>
 759
 760         * NEWS: Document the source command enhancement allowing it
 761         to load Python scripts. Document the "set/show script-extension"
 762         commands.
 763
 764 2010-01-19  Joel Brobecker  <[email protected]>
 765
 766         Add -Wunused-function to compile flags.
 767         * configure.ac: Add -Wunused-function to build_warnings.
 768         * configure: Regenerate.
 769
 770 2010-01-19  Joel Brobecker  <[email protected]>
 771
 772         "delete" ada-lex.c:input function, not used.
 773         * ada-lex.l: #define YY_NO_INPUT.
 774
 775 2010-01-19  Joel Brobecker  <[email protected]>
 776
 777         Delete free_named_symtabs and associated cleanup.
 778         * symfile.h (free_named_symtabs): Delete declaration.
 779         * symfile.c: Remove some commented out code (clear_symtab_users_once).
 780         (cashier_psymtab): Comment function out.
 781         Delete declaration.
 782         (free_named_symtabs): Delete.
 783         * coffread.c (coff_end_symtab): Remove call to free_named_symtabs.
 784         * dbxread.c (end_psymtab): Likewise.
 785         * dwarf2read.c (process_psymtab_comp_unit): Ditto.
 786         * exec.c (exec_close_1): Ditto.
 787         * xcoffread.c (xcoff_end_psymtab): Likewise.
 788
 789 2010-01-19  Joel Brobecker  <[email protected]>
 790
 791         * stack.c (print_block_frame_labels): Comment function out.
 792
 793 2010-01-19  Joel Brobecker  <[email protected]>
 794
 795         Delete unused or undefined functions.
 796         * breakpoint.c (ep_parse_optional_filename): Delete.
 797         * dcache.c (dcache_write_line): Remove declaration.
 798         * infrun.c (build_infrun): Remove declaration.
 799         * tracepoint.c (tracepoint_save_command): Remove declaration.
 800         * linux-nat.c (init_lwp_list): Delete. No longer used.
 801         * event-loop.c (check_async_signal_handlers): Delete declaration.
 802         * infrun.c (init_execution_control_state): Delete.
 803         (proceed): Update comment to avoid mentioning
 804         init_execution_control_state.
 805         * target.c (kill_or_be_killed, nosupport_runtime): Delete.
 806         * ada-lang.c (ada_to_static_fixed_value): Delete.
 807         * scm-lang.c (evaluate_subexp_scm): Delete declaration.
 808         * cp-namespace.c (cp_copy_usings): Delete.
 809         * xml-syscall.c (xml_number_of_syscalls): Delete.
 810         * progspace.c (find_program_space_by_num): Delete.
 811         * inflow.c (handle_sigio): Delete declaration.
 812         * hppa-tdep.c (hppa_alignof): Delete.
 813         * mipsnbsd-tdep.c (mipsnbsd_sigtramp_offset)
 814         (mipsnbsd_core_osabi_sniffer): Delete.
 815
 816 2010-01-18  Tom Tromey  <[email protected]>
 817
 818         PR c++/9680:
 819         * c-exp.y (REINTERPRET_CAST, DYNAMIC_CAST, STATIC_CAST)
 820         (CONST_CAST): New tokens.
 821         (exp): Add new productions.
 822         (ident_tokens): Add const_cast, dynamic_cast, static_cast, and
 823         reinterpret_cast.
 824         (is_cast_operator): New function.
 825         (yylex): Handle cast operators specially.
 826         * eval.c (evaluate_subexp_standard) <UNOP_DYNAMIC_CAST,
 827         UNOP_REINTERPRET_CAST>: New cases.
 828         * expprint.c (print_subexp_standard): Likewise.
 829         (op_name_standard): Likewise.
 830         (dump_subexp_body_standard): Likewise.
 831         * parse.c (operator_length_standard): Likewise.
 832         * expression.h (enum exp_opcode): New constants UNOP_DYNAMIC_CAST,
 833         UNOP_REINTERPRET_CAST.
 834         * gdbtypes.c (class_types_same_p): New function.
 835         (is_ancestor): Use it.
 836         (is_public_ancestor): New function.
 837         (is_unique_ancestor_worker): Likewise.
 838         (is_unique_ancestor): Likewise.
 839         * gdbtypes.h (class_types_same_p, is_public_ancestor)
 840         (is_unique_ancestor): Declare.
 841         * valops.c (value_reinterpret_cast): New function.
 842         (dynamic_cast_check_1): Likewise.
 843         (dynamic_cast_check_2): Likewise.
 844         (value_dynamic_cast): Likewise.
 845         * value.h (value_reinterpret_cast, value_dynamic_cast): Declare.
 846
 847 2010-01-18  Joel Brobecker  <[email protected]>
 848
 849         Fix build failure when building without Python support.
 850         * python/python.c: Always include exceptions.h, even when HAVE_PYTHON
 851         is not defined.
 852
 853 2010-01-18  Joel Brobecker  <[email protected]>
 854
 855         Use XVS field type instead of doing a parallel lookup.
 856         * ada-lang.c (ada_get_base_type): Follow the XVS field type
 857         if it is a reference type instead of doing a type lookup using
 858         the XVS field name.
 859
 860 2010-01-18  Joel Brobecker  <[email protected]>
 861
 862         Trust PAD types instead of using PAD___XVS.
 863         * ada-lang.c (trust_pad_over_xvs): New static variable.
 864         (ada_is_aligner_type): If !trust_pad_over_xvs and there is a
 865         parallel XVS type, follow the XVS type instead of the PAD type.
 866         (unwrap_value): Make sure that there is no parallel XVE type
 867         before returning the value as is.
 868         (set_ada_list, show_ada_list): New static variables.
 869         (set_ada_command, show_ada_command): New functions.
 870         (_initialize_ada_language): Add new "set/show ada" prefix commands.
 871         Add new "set/show ada trust-PAD-over-XVS" setting.
 872
 873 2010-01-18  Tom Tromey  <[email protected]>
 874             Thiago Jung Bauermann  <[email protected]>
 875
 876         Allow "source" to load python scripts.
 877         * exceptions.h (enum errors): Add UNSUPPORTED_ERROR.
 878         * python/python.c (source_python_script): New function.
 879         * python/python.h (source_python_script): Add declaration.
 880         * cli/cli-cmds.c: #include exceptions.h and python/python.h.
 881         (script_ext_off, script_ext_soft, script_ext_strict)
 882         (script_ext_enums, script_ext_mode): New static constants.
 883         (show_script_ext_mode, find_and_open_script): New functions.
 884         (source_script): Enhance to handle Python scripts.
 885         (init_cli_cmds): Add set/show script-extension commands.
 886
 887 2010-01-16  Stan Shebs  <[email protected]>
 888
 889         * tracepoint.h (struct trace_status): Use unsigned long long
 890         instead of size_t.
 891         * tracepoint.c (trace_status_command): Fix printf directive.
 892         (trace_save_command): Check fwrite returns, fix printf directive.
 893         (trace_filename): New global.
 894         (tfile_open): Set it, check read returns.
 895         (tfile_close): Free trace_filename.
 896         (tfile_get_traceframe_address): Check read returns.
 897         (tfile_trace_find): Ditto.
 898         (tfile_fetch_registers): Ditto.
 899         (tfile_xfer_partial): Ditto.
 900         (tfile_get_trace_state_variable_value): Ditto.
 901
 902 2010-01-15  Stan Shebs  <[email protected]>
 903
 904         Add trace file support.
 905         * tracepoint.h (enum trace_stop_reason): New enum.
 906         (struct trace_status): New struct.
 907         (parse_trace_status): Declare.
 908         (struct uploaded_tp): Move here from remote.c,
 909         add fields for actions.
 910         (struct uploaded_tsv): New struct.
 911         * tracepoint.c (tfile_ops): New target vector.
 912         (trace_fd): New global.
 913         (tfile_open): New function.
 914         (tfile_close): New function.
 915         (tfile_files_info): New function.
 916         (tfile_get_trace_status): New function.
 917         (tfile_get_traceframe_address): New function.
 918         (tfile_trace_find): New function.
 919         (tfile_fetch_registers): New function.
 920         (tfile_xfer_partial): New function.
 921         (tfile_get_trace_state_variable_value): New function.
 922         (init_tfile_ops): New function.
 923         (_initialize_tracepoint): Call it, add tfile target.
 924         (trace_status): New global.
 925         (current_trace_status): New function.
 926         (trace_running_p): Remove, change all users to get from
 927         current_trace_status()->running.
 928         (get_trace_status): Remove.
 929         (trace_status_command): Call target_get_trace_status directly,
 930         report more detail including tracing stop reasons.
 931         (trace_find_command): Always allow tfind on a file.
 932         (trace_find_pc_command): Ditto.
 933         (trace_find_tracepoint_command): Ditto.
 934         (trace_find_line_command): Ditto.
 935         (trace_find_range_command): Ditto.
 936         (trace_find_outside_command): Ditto.
 937         (trace_frames_offset, cur_offset): Declare as off_t.
 938         (trace_regblock_size): Rename from reg_size, update users.
 939         (parse_trace_status): New function.
 940         (tfile_interp_line): New function.
 941         (disconnect_or_stop_tracing): Ensure current trace
 942         status before asking what to do.
 943         (stop_reason_names): New global.
 944         (trace_save_command): New command.
 945         (get_uploaded_tp): Move here from remote.c.
 946         (find_matching_tracepoint): Ditto.
 947         (merge_uploaded_tracepoints): New function.
 948         (parse_trace_status): Use stop_reason_names.
 949         (_initialize_tracepoint): Define tsave command.
 950         * target.h (target_ops): New fields to_save_trace_data,
 951         to_upload_tracepoints, to_upload_trace_state_variables,
 952         to_get_raw_trace_data, change to_get_trace_status
 953         to take a pointer to a status struct.
 954         (target_save_trace_data): New macro.
 955         (target_upload_tracepoints): New macro.
 956         (target_upload_trace_state_variables): New macro.
 957         (target_get_raw_trace_data): New macro.
 958         * target.c (update_current_target): Add new methods, change
 959         signature of to_get_trace_status.
 960         * remote.c (hex2bin): Make globally visible.
 961         (bin2hex): Ditto.
 962         (remote_download_trace_state_variable): Download name also.
 963         (remote_get_trace_status): Update parameter, use
 964         parse_trace_status.
 965         (remote_save_trace_data): New function.
 966         (remote_upload_tracepoints): New function.
 967         (remote_upload_trace_state_variables): New function.
 968         (remote_get_raw_trace_data): New function.
 969         (remote_start_remote): Use them.
 970         (_initialize_remote_ops): Add operations.
 971         * ax-gdb.c: Include breakpoint.h.
 972         * breakpoint.c (create_tracepoint_from_upload): Use
 973         break_command_really, return tracepoint, warn about unimplemented
 974         parts.
 975         * NEWS: Mention trace file addition.
 976
 977 2010-01-15  Jan Kratochvil  <[email protected]>
 978
 979         Fix compilation warning on gcc-3.4.
 980         * exec.c (print_section_info): Move the `displacement' variable
 981         initialization to its declaration.
 982
 983 2010-01-15  Jan Kratochvil  <[email protected]>
 984
 985         * gdb-gdb.py (StructMainTypePrettyPrinter): Fix TYPE_CODE_RANGE
 986         comparison.
 987
 988 2010-01-15  Eric Botcazou  <[email protected]>
 989
 990         "info tasks" broken by typedefs in ATCB type definitions.
 991         * ada-lang.c (ada_template_to_fixed_record_type_1): Add call to
 992         ada_check_typedef before retrieving the length of the type for
 993         regular fields.
 994
 995 2010-01-15  Joel Brobecker  <[email protected]>
 996
 997         Do not use name-based lookup for unconstrained packed arrays.
 998         * ada-lang.c (find_parallel_type_by_descriptive_type):
 999         Limit the fallback to name-based lookups to the case where
1000         the type is a constrained packed array.
1001
1002 2010-01-15  Joel Brobecker  <[email protected]>
1003
1004         Enhance gdb-gdb.py to handle main_type.type_specific.
1005         * gdb-gdb.py: Print the type-specific part of struct main_type.
1006
1007 2010-01-15  Jan Kratochvil  <[email protected]>
1008
1009         * configure.ac (AC_CHECK_FUNCS): Check for setrlimit and getrlimit.
1010         * configure: Regenerate.
1011         * config.in: Regenerate.
1012         * utils.c: Include sys/resource.h.
1013         (dump_core, can_dump_core): New.
1014         (internal_vproblem): Update the comment.  Check can_dump_core while
1015         setting dump_core_p.  Replace two abort calls by dump_core calls.
1016
1017 2010-01-14  Jan Kratochvil  <[email protected]>
1018             Eli Zaretskii  <[email protected]>
1019
1020         * NEWS: Document the PIE support.
1021
1022 2010-01-14  Jan Kratochvil  <[email protected]>
1023
1024         * linux-tdep.c: Remove includes gdbcore.h, observer.h and elf-bfd.h.
1025         (check_is_pie_binary, _initialize_linux_tdep): Remove.
1026
1027 2010-01-14  Jan Kratochvil  <[email protected]>
1028
1029         * solib-svr4.c (svr4_exec_displacement): New comment for entry_point.
1030         Replace exec_entry_point call by bfd_get_start_address.
1031
1032 2010-01-14  Jan Kratochvil  <[email protected]>
1033
1034         Support Valgrind attachments broken by the PIE support.
1035         * auxv.c: Include gdbcore.h.
1036         (procfs_xfer_auxv): Make static.  Reduce its comment.  Drop its
1037         parameters ops, object and annex.  Remove their assertions.
1038         (ld_so_xfer_auxv, memory_xfer_auxv): New function.
1039         * auxv.h (procfs_xfer_auxv): Remove comment.  Rename to ...
1040         (memory_xfer_auxv): ... here.
1041         * linux-nat.c (linux_xfer_partial): Rename procfs_xfer_auxv to
1042         memory_xfer_auxv.
1043         * procfs.c (procfs_xfer_partial): Likewise.
1044         * solib-svr4.c (svr4_relocate_main_executable): New prototype.
1045         (svr4_special_symbol_handling): Call svr4_relocate_main_executable.
1046         (svr4_solib_create_inferior_hook): Conditionalize the
1047         svr4_relocate_main_executable call.
1048
1049 2010-01-14  Jan Kratochvil  <[email protected]>
1050
1051         * solib-svr4.c (scan_dyntag): Remove variable dyn_addr.  New variable
1052         target_section.  Find SECT in current_target_sections, gdb_assert it.
1053         (elf_lookup_lib_symbol): Pass the binary file if given symfile_objfile.
1054         New variable abfd.
1055         * symtab.c (lookup_objfile_from_block): Return the binary file instead
1056         of separate debug info file.
1057
1058 2010-01-14  Jan Kratochvil  <[email protected]>
1059
1060         Support PIEs with no symfile_objfile.
1061         * exec.c (print_section_info <abfd == exec_bfd>): Relocate Entry point.
1062         * solib-svr4.c (svr4_relocate_main_executable <exec_bfd>): New block.
1063
1064 2010-01-14  Jan Kratochvil  <[email protected]>
1065
1066         * solib-svr4.c (svr4_relocate_main_executable): Move the static exec
1067         code part to ...
1068         (svr4_static_exec_displacement): ... a new function.
1069         (svr4_exec_displacement): New function.
1070         (svr4_relocate_main_executable): Call svr4_exec_displacement.  Allocate
1071         new_offsets using alloca now.  Remove variable old_chain and changed.
1072         Call objfile_relocate unconditionally now.
1073
1074 2010-01-14  Doug Evans  <[email protected]>
1075
1076         * gdbtypes.c (arch_flags_type): Fix comment.
1077         * gdbtypes.h (arch_composite_type): Fix comment.
1078
1079 2009-01-14  Tristan Gingold  <[email protected]>
1080
1081         * machoread.c (macho_add_oso_symfile): Add symfile_flags parameter.
1082         Call xstrdup for abfd->filename.  Pass symfile_flags and objfile flags
1083         to symbol_file_add_from_bfd.  Add OSO as separate objfile.
1084         (macho_oso_symfile): Add symfile_flags parameter.  Pass it to
1085         macho_add_oso_symfile.
1086         (macho_symfile_read): Pass symfile_flags to macho_oso_symfile.
1087
1088 2010-01-14  Joel Brobecker  <[email protected]>
1089
1090         Tru64: Dead threads are never deleted.
1091         * dec-thread.c (dec_thread_ptid_is_alive): New function.
1092         (dec_thread_count_gdb_threads): Fix counter increment.
1093         (dec_thread_add_gdb_thread): Fix *listp increment.
1094         (resync_thread_list): Fix bug in deletion of dead threads that
1095         caused all threads to be deleted, instead of just the dead ones.
1096
1097 2010-01-13  Phil Muldoon  <[email protected]>
1098
1099         PR python/10705
1100
1101         * python/python-internal.h: Add lazy_string_object_type
1102         definition.
1103         (create_lazy_string_object, gdbpy_initialize_lazy_string)
1104         (gdbpy_is_lazystring, gdbpy_extract_lazy_string): Define.
1105         * python/py-value.c (valpy_lazy_string): New function.
1106         (convert_value_from_python): Add lazy string conversion.
1107         * python/py-prettyprint.c (pretty_print_one_value): Check if
1108         return is also a lazy string.
1109         (print_string_repr): Add lazy string printing branch.
1110         (print_children): Likewise.
1111         * python/py-lazy-string.c: New file. Implement lazy strings.
1112         * python/python.c (_initialize_python): Call
1113         gdbpy_initialize_lazy_string.
1114         * varobj.c (value_get_print_value): Add lazy string printing
1115         branch.  Account for encoding.
1116         * c-lang.c (c_printstr): Account for new encoding argument.  If
1117         encoding is NULL, find encoding suited for type, otherwise use
1118         user encoding.
1119         * language.h (language_defn): Add encoding argument.
1120         (LA_PRINT_STRING): Likewise.
1121         * language.c (unk_lang_printstr): Update to reflect new encoding
1122         argument to language_defn.
1123         * ada-lang.h (ada_printstr): Likewise.
1124         * c-lang.h (c_printstr): Likewise.
1125         * p-lang.h (pascal_printstr);
1126         * f-lang.c (f_printstr): Likewise.
1127         * m2-lang.c (m2_printstr): Likewise.
1128         * objc-lang.c (objc_printstr): Likewise.
1129         * p-lang.c (pascal_printstr): Likewise.
1130         * scm-lang.c (scm_printstr): Likewise.
1131         * c-valprint.c (c_val_print): Update LA_PRINT_STRING call for
1132         encoding argument.
1133         * ada-valprint.c (ada_printstr): Likewise.
1134         * f-valprint.c (f_val_print): Likewise
1135         * m2-valprint.c (m2_val_print): Likewise.
1136         * p-valprint.c (pascal_val_print): Likewise.
1137         * expprint.c (print_subexp_standard): Likewise.
1138         * valprint.c (val_print_string): Likewise.
1139         * Makefile.in (SUBDIR_PYTHON_OBS): Add py-lazy-string.
1140         (SUBDIR_PYTHON_SRCS): Likewise.
1141         (py-lazy-string.o): New rule.
1142
1143 2010-01-13  Doug Evans  <[email protected]>
1144
1145         * mi/mi-main.c (list_available_thread_groups): Avoid "may be used
1146         uninitialized" warning from gcc on local `tree'.
1147
1148 2010-01-13  Vladimir Prus  <[email protected]>
1149
1150         Implement core awareness.
1151
1152         * bcache.c (compare_ints): Remove
1153         (print_percentage): Use compare_positive_ints.
1154         * defs.h (compare_positive_ints): Declare.
1155         * linux-nat.h (struct lin_lwp): New field core.
1156         (linux_nat_core_of_thread_1): Declare.
1157         * linux-nat.c (add_lwp): Init the 'core' field.
1158         (linux_nat_wait_1): Record the core.
1159         (linux_nat_core_of_thread_1, linux_nat_core_of_thread): New.
1160         (linux_nat_add_target): Register the above.
1161         * linux-thread-db.c (update_thread_core): New.
1162         (thread_db_find_new_threads): Update core information for
1163         every thread.
1164         * remote.c (struct private_thread_info): New.
1165         (free_private_thread_info, demand_private_info): New.
1166         (PACKET_qXfer_threads, use_osdata_threads): New.
1167         (struct thread_item, threads_parsing_context
1168         (start_thread, end_thread, thread_attributes)
1169         (thread_children, threads_children, threads_elements): New.
1170         (remote_threads_info): Try qXfer:threads before anything
1171         else.
1172         (remote_protocol_packets): Register qXfer:threads.
1173         (remote_open_1): Init use_osdata_threads.
1174         (struct stop_reply): New field 'core'.
1175         (remote_parse_stop_reply): Parse core number.
1176         (process_stop_reply): Record core number.
1177         (remote_xfer_partial): Handle qXfer:threads.
1178         (remote_core_of_thread): New.
1179         (init_remote_ops): Register remote_core_of_thread.
1180         (_initialize_remote): Register qXfer:read.
1181         * target.c (target_core_of_thread): New
1182         * target.h (enum target_object): New value TARGET_OBJECT_THREADS.
1183         (struct target_ops): New field to_core_of_threads.
1184         (target_core_of_thread): Declare.
1185         * gdbthread.h (struct thread_info): New field private_dtor.
1186         * thread.c (print_thread_info): Report the core.
1187         * ui-out.c (MAX_UI_OUT_LEVELS): Increase.
1188         * utils.c (compare_positive_ints): New.
1189         * features/threads.dtd: New.
1190         * mi/mi-interp.c (mi_on_normal_stop): Report the core.
1191         * mi/mi-main.c (struct collect_cores_data, collect_cores)
1192         (do_nothing, free_vector_of_osdata_items)
1193         (splay_tree_int_comparator, free_splay_tree): New.
1194         (print_one_inferior_data): Implemented printing of selected
1195         inferiors.  Collect and print cores.
1196         (output_cores): New.
1197         (mi_cmd_list_thread_groups): Support --recurse.  Permit specifying
1198         thread groups together with --available.
1199
1200 2010-01-12  Jan Kratochvil  <[email protected]>
1201
1202         * configure: Regenerate (for _STRUCTURED_PROC).
1203
1204 2010-01-12  Joel Brobecker  <[email protected]>
1205
1206         Delete dead function.
1207         * ada-lang.c (extract_string): Delete.  No longer used.
1208
1209 2010-01-12  Joel Brobecker  <[email protected]>
1210
1211         Fix -Wunused warning in dec-thread.c.
1212         * dec-thread.c (dec_thread_count_gdb_threads)
1213         (dec_thread_add_gdb_thread): Prevent -Wunused warning.
1214
1215 2010-01-12  Joel Brobecker  <[email protected]>
1216
1217         * ada-valprint.c (ada_print_floating): Remove trailing space.
1218
1219 2010-01-12  Joel Brobecker  <[email protected]>
1220
1221         Add support for DW_AT_GNAT_descriptive_type.
1222         * gdbtypes.h (enum type_specific_kind): New enum.
1223         (struct main_type) [type_specific_field]: New component.
1224         [type_specific]: Add new component "gnat_stuff".
1225         (struct gnat_aux_type): New type.
1226         (INIT_CPLUS_SPECIFIC): Also set TYPE_SPECIFIC_FIELD (type).
1227         (HAVE_CPLUS_STRUCT): Also check TYPE_SPECIFIC_FIELD (type).
1228         (gnat_aux_default, allocate_gnat_aux_type): Add declaration.
1229         (INIT_GNAT_SPECIFIC, ALLOCATE_GNAT_AUX_TYPE, HAVE_GNAT_AUX_INFO)
1230         (TYPE_SPECIFIC_FIELD): New macros.
1231         (TYPE_CPLUS_SPECIFIC): Return cplus_struct_default if the given
1232         type does not hold any cplus-specific data.
1233         (TYPE_RAW_CPLUS_SPECIFIC): New macro.
1234         (TYPE_GNAT_SPECIFIC, TYPE_DESCRIPTIVE_TYPE): New macros.
1235         (TYPE_IS_OPAQUE): Use HAVE_CPLUS_STRUCT to check if type has
1236         cplus-specific data.
1237         * gdbtypes.c (allocate_cplus_struct_type): Minor stylistic rewrite.
1238         Set new component TYPE_SPECIFIC_FIELD (type).
1239         (gnat_aux_default): New constant.
1240         (allocate_gnat_aux_type): New function.
1241         (init_type): Add initialization the type-specific stuff for
1242         TYPE_CODE_FLT and TYPE_CODE_FUNC types.
1243         (print_gnat_stuff): New function.
1244         (recursive_dump_type): Use HAVE_CPLUS_STRUCT to check for cplus-
1245         specific data.  Adjust code that prints the contents of the
1246         type-specific union using the TYPE_SPECIFIC_FIELD value.
1247         * dwarf2read.c (dwarf2_attach_fields_to_type): Do not allocate
1248         the type cplus stuff for Ada types.
1249         (dwarf2_add_member_fn, dwarf2_attach_fn_fields_to_type):
1250         Error out if these routines are called with an Ada type.
1251         (read_structure_type, read_array_type, read_subrange_type):
1252         Add call to set_descriptive_type.
1253         (set_die_type): Initialize the gnat-specific data if necessary.
1254         (need_gnat_info, die_descriptive_type, set_descriptive_type):
1255         New functions.
1256         * ada-lang.c (decode_constrained_packed_array_type): Use
1257         decode_constrained_packed_array_type instead of doing a standard
1258         lookup to locate a parallel type.
1259         (find_parallel_type_by_descriptive_type): New function.
1260         (ada_find_parallel_type_with_name): New function.
1261         (ada_find_parallel_type): Reimplement using
1262         ada_find_parallel_type_with_name.
1263         * ada-valprint.c (print_field_values): Use HAVE_CPLUS_STRUCT
1264         to check if type has a cplus stuff.
1265         * linespec.c (total_number_of_methods): Likewise.
1266         * mdebugread.c (new_type): Likewise.
1267
1268 2010-01-11  Jan Kratochvil  <[email protected]>
1269
1270         * NEWS: Document the 0b binary number prefix parsing.
1271
1272 2010-01-11  Jan Kratochvil  <[email protected]>
1273
1274         * objfiles.c (objfile_relocate1): Change the return type to int.
1275         Describe the new return value.  Return non-zero if data changed.
1276         (objfile_relocate): New variable changed.  Set it.  Call
1277         breakpoint_re_set depending on CHANGED.
1278
1279 2010-01-11  Jan Kratochvil  <[email protected]>
1280
1281         Implement binary numbers parsing.
1282         * c-exp.y (parse_number): New case 'b' and 'B'.
1283
1284 2010-01-11  Jan Kratochvil  <[email protected]>
1285             Tristan Gingold  <[email protected]>
1286
1287         * solib.c (info_sharedlibrary_command): Replace
1288         objfile_has_partial_symbols and objfile_has_full_symbols calls by
1289         objfile_has_symbols.
1290
1291 2010-01-10  Joel Brobecker  <[email protected]>
1292
1293         * NEWS: Document the improvements made to the mips-irix port.
1294
1295 2010-01-09  Joel Brobecker  <[email protected]>
1296
1297         Fix the documentation of valprint.c:value_print.
1298         * valprint.c (value_print): Update the function description to
1299         mention that the syntax of the output follows the current_language,
1300         not necessarily C.
1301
1302 2010-01-09  Jan Kratochvil  <[email protected]>
1303
1304         Fix displacement of separate debug info files.
1305         * objfiles.c (objfile_relocate): Rename to ...
1306         (objfile_relocate1): ... here and make it static.  Extend the comment.
1307         (objfile_relocate): New function.
1308         * solib-spu.c (spu_relocate_main_executable): Explicitly check if
1309         SYMFILE_OBJFILE is NULL.  Remove variables objfile and old_chain.
1310         Remove following of SEPARATE_DEBUG_OBJFILE.  new_offsets is now
1311         allocated using alloca.
1312         * symfile.c (copy_section_addr_info): Remove.
1313         (build_section_addr_info_from_objfile): Make it global.  New variables
1314         addr_bit and mask, use them.
1315         * symfile.h (build_section_addr_info_from_objfile): New prototype.
1316         (copy_section_addr_info): Remove.
1317
1318 2010-01-09  Joel Brobecker  <[email protected]>
1319
1320         Signal unwinder for mips-irix N32.
1321         * mips-irix-tdep.c: #include mips-tdep.h, trad-frame.h, and
1322         tramp-frame.h.
1323         (SIGTRAMP_FRAME_SIZE, SIGCONTEXT_PC_OFF, SIGCONTEXT_REGS_OFF)
1324         (SIGCONTEXT_FPREGS_OFF, SIGCONTEXT_FPCSR_OFF, SIGCONTEXT_HI_OFF)
1325         (SIGCONTEXT_LO_OFF): New macros.
1326         (mips_irix_n32_tramp_frame_init): New function.
1327         (mips_irix_n32_tramp_frame): New static constant.
1328         (mips_irix_init_abi): Prepend the mips_irix_n32_tramp_frame unwinder.
1329
1330 2010-01-09  Joel Brobecker  <[email protected]>
1331
1332         Breakpoint in shared library does not work on mips-irix.
1333         * procfs.c: #include "observer.h".
1334         (procfs_inferior_created): New function, moving here the code
1335         which unsets the syssgi syscall-exit notifications.
1336         (procfs_create_inferior): Remove the code which unsets the syssgi
1337         syscall-exit notifications. It is too early to do this here.
1338         (_initialize_procfs): Attach the procfs_inferior_created observer.
1339
1340 2010-01-09  Joel Brobecker  <[email protected]>
1341
1342         Wrong return convention for arrays (mips-irix).
1343         * mips-tdep.c (mips_n32n64_return_value): Arrays whose size is
1344         128 bits or smaller are returned the same way as structs
1345         and unions of the the same size.
1346
1347 2010-01-09  Joel Brobecker  <[email protected]>
1348
1349         Cannot set the PC on mips-irix.
1350         * irix5-nat.c (fill_gregset): Check regno against the raw PC
1351         register number, no the cooked one.
1352
1353 2010-01-09  Joel Brobecker  <[email protected]>
1354
1355         Error while loading core file on mips-irix.
1356         * solib-irix.c (irix_solib_create_inferior_hook): Do nothing
1357         if debugging from a core file.
1358
1359 2010-01-09  Joel Brobecker  <[email protected]>
1360
1361         GDB hangs when attaching to process on mips-irix.
1362         * solib-irix.c (irix_solib_create_inferior_hook): Do nothing if
1363         attaching to a process.
1364
1365 2010-01-09  Joel Brobecker  <[email protected]>
1366
1367         Use the correct breakpoint instruction on mips-irix.
1368         * mips-tdep.c (mips_breakpoint_from_pc): Add new static variable
1369         containing the correct breakpoint instruction to use on mips-irix.
1370         Use it when the osabi is GDB_OSABI_IRIX.
1371
1372 2010-01-09  Joel Brobecker  <[email protected]>
1373
1374         -Wunused warning in procfs.c (mips-irix only).
1375         * procfs.c (gdb_praddset, gdb_prdelset): New macros.  Use them
1376         throughout instead of using praddset and prdelset respectively.
1377
1378 2010-01-09  Joel Brobecker  <[email protected]>
1379
1380         GDB crash while stepping into function.
1381         * infrun.c (handle_inferior_event): Refetch the current frame
1382         after handling what.main_action, in case that pointer became
1383         dangling.
1384
1385 2010-01-09  Joel Brobecker  <[email protected]>
1386
1387         Fix build failure of solaris-hosted cross debuggers.
1388         * ada-valprint.c, parse.c: Include defs.h before including ctype.h.
1389
1390 2010-01-09  Daniel Gutson  <[email protected]>
1391
1392         Fix build failure on sparc-solaris.
1393         * procfs.c: (procfs_do_thread_registers) Use elfcore_write_lwpstatus.
1394
1395 2010-01-08  Jan Kratochvil  <[email protected]>
1396
1397         Move some symfile code into subroutines.
1398         * symfile.h (relative_addr_info_to_section_offsets)
1399         (addr_info_make_relative): New prototypes.
1400         * symfile.c (default_symfile_offsets): Move a part to ...
1401         (relative_addr_info_to_section_offsets): ... this new function.
1402         (default_symfile_offsets): Call it.
1403         (syms_from_objfile <!mainline && addrs && addrs->other[0].name>): Move
1404         this part to ...
1405         (addr_info_make_relative): ... this new function.
1406
1407 2010-01-08  Jan Kratochvil  <[email protected]>
1408
1409         Add from_tty to solib_create_inferior_hook.
1410         * infcmd.c (post_create_inferior): Move solib_add after
1411         solib_create_inferior_hook.  Pass from_tty to
1412         solib_create_inferior_hook.  Call solib_add and SOLIB_ADD with
1413         0 from_tty and comment why.
1414         * infrun.c (follow_exec): Pass from_tty solib_create_inferior_hook as 0.
1415         * linux-nat.c (linux_child_follow_fork): Likewise.
1416         * nto-procfs.c (procfs_post_attach, procfs_create_inferior): Likewise.
1417         * solib-darwin.c (darwin_solib_create_inferior_hook): New parameter
1418         from_tty.
1419         * solib-frv.c (frv_solib_create_inferior_hook): Likewise.
1420         * solib-irix.c (irix_solib_create_inferior_hook): Likewise.
1421         * solib-null.c (null_solib_create_inferior_hook): Likewise.
1422         * solib-osf.c (osf_solib_create_inferior_hook): Likewise.
1423         * solib-pa64.c (pa64_solib_create_inferior_hook): Likewise.
1424         * solib-som.c (som_solib_create_inferior_hook): Likewise.
1425         * solib-spu.c (spu_solib_create_inferior_hook): New parameter from_tty.
1426         Pass it to svr4_so_ops.solib_create_inferior_hook.
1427         * solib-sunos.c (sunos_solib_create_inferior_hook): New parameter
1428         from_tty.
1429         * solib-svr4.c (enable_break): New parameter from_tty.  Pass it to
1430         solib_add.
1431         (svr4_solib_create_inferior_hook): New parameter from_tty.  Pass it to
1432         enable_break.
1433         * solib-target.c (solib_target_solib_create_inferior_hook): New
1434         parameter from_tty.
1435         * solib.c (solib_create_inferior_hook): New parameter from_tty.  Pass
1436         it to ops->solib_create_inferior_hook.
1437         (reload_shared_libraries): Pass from_tty to solib_create_inferior_hook.
1438         Move solib_add after solib_create_inferior_hook, call it now with
1439         from_tty as 0.  New comment there.
1440         * solib.h (solib_create_inferior_hook): New parameter from_tty.
1441         * solist.h (struct target_so_ops <solib_create_inferior_hook>):
1442         Likewise.
1443
1444 2010-01-08  Vladimir Prus  <[email protected]>
1445
1446         Fix multiexec race.
1447         * infrun.c (handle_inferior_event): Use get_thread_regcache
1448         with events ptid, not get_current_regcache.
1449
1450 2009-01-08  Joel Brobecker  <[email protected]>
1451
1452         GDB crash with empty executable name (MinGW).
1453         * source.c (openp): Add assert that parameter string is not NULL.
1454         if parameter string is an empty string, then return with a failure
1455         immediately.
1456
1457 2009-01-08  Joel Brobecker  <[email protected]>
1458
1459         Get rid of support for VAX Floats.
1460         * ada-lang.h (ada_is_vax_floating_type, ada_vax_float_type_suffix)
1461         (ada_vax_float_print_function): Delete.
1462         * ada-lang.c (ada_is_vax_floating_type, ada_vax_float_type_suffix)
1463         (ada_vax_float_print_function): Delete.
1464         * ada-typeprint.c (print_vax_floating_point_type): Delete.
1465         (ada_print_type): Remove support for VAX floats.
1466         * ada-valprint.c (ada_val_print_1): Remove support for VAX floats.
1467
1468 2010-01-08  Jan Kratochvil  <[email protected]>
1469
1470         * stabsread.c (read_args): Handle zero arguments.
1471
1472 2009-01-08  Joel Brobecker  <[email protected]>
1473
1474         Cannot find in-tree libiconv.a after reconfigure.
1475         * acinclude.m4 (AM_ICONV): If we find an in-tree libiconv.a
1476         that we can use, then cache the path to this archive.
1477         * configure: Regenerate.
1478
1479 2010-01-07  Stan Shebs  <[email protected]>
1480
1481         Make tracepoint operations go through target vector.
1482         * target.h (enum trace_find_type): New enum.
1483         (struct target_ops): New fields to_trace_init,
1484         to_download_tracepoint, to_download_trace_state_variable,
1485         to_trace_set_readonly_regions, to_trace_start, to_get_trace_status,
1486         to_trace_stop, to_trace_find, to_get_trace_state_variable_value,
1487         to_set_disconnected_tracing.
1488         (target_trace_init): New macro.
1489         (target_download_tracepoint): New macro.
1490         (target_download_trace_state_variable): New macro.
1491         (target_trace_start): New macro.
1492         (target_trace_set_readonly_regions): New macro.
1493         (target_get_trace_status): New macro.
1494         (target_trace_stop): New macro.
1495         (target_trace_find): New macro.
1496         (target_get_trace_state_variable_value): New macro.
1497         (target_set_disconnected_tracing): New macro.
1498         * target.c (update_current_target): Inherit and set defaults for
1499         tracepoint operations.
1500         * tracepoint.c (default_collect): Make globally visible.
1501         (target_is_remote): Remove, along with all calls.
1502         (tvariables_info): Call target_get_trace_state_variable_value.
1503         (remote_set_transparent_ranges): Remove.
1504         (trace_start_command): Call target_trace_init,
1505         target_download_tracepoint, etc.
1506         (download_tracepoint): Remove.
1507         (trace_stop_command): Simplify.
1508         (stop_tracing): Call target_trace_stop.
1509         (get_trace_status): Call target_get_trace_status.
1510         (trace_status_command): Add case for targets that cannot trace.
1511         (finish_tfind_command): Change to take numerical arguments, call
1512         target_trace_find.
1513         (trace_find_command): Update call to finish_tfind_command.
1514         (trace_find_pc_command): Ditto.
1515         (trace_find_tracepoint_command): Ditto.
1516         (trace_find_line_command): Ditto.
1517         (trace_find_range_command): Ditto.
1518         (trace_find_outside_command): Ditto.
1519         (set_disconnected_tracing_value): Call
1520         target_set_disconnected_tracing.
1521         * remote.c: Add protocol encoding bits from tracepoint.c.
1522         (trace_error): Move from tracepoint.c.
1523         (remote_get_noisy_reply): Ditto.
1524         (free_actions_list_cleanup_wrapper): Ditto.
1525         (free_actions_list): Ditto.
1526         (remote_trace_init): New function.
1527         (remote_download_tracepoint): New function.
1528         (remote_download_trace_state_variable): New function.
1529         (remote_trace_set_readonly_regions): New function.
1530         (remote_trace_start): New function.
1531         (remote_get_trace_status): New function.
1532         (remote_trace_stop): New function.
1533         (remote_trace_find): New function.
1534         (remote_download_trace_state_variable): New function.
1535         (remote_set_disconnected_tracing): New function.
1536         (init_remote_ops): Add tracepoint operations.
1537
1538         * tracepoint.c (trace_dump_command): Don't decr_pc_after_break.
1539
1540 2010-01-07  Tristan Gingold  <[email protected]>
1541
1542         * symfile.c (build_section_addr_info_from_objfile): New function.
1543         (symbol_file_add_separate): Don't use offsets from objfile but
1544         built an addr info.
1545
1546 2010-01-06  Stan Shebs  <[email protected]>
1547
1548         Support disconnected tracing.
1549         * infcmd.c (detach_command): Ask whether to stop tracing.
1550         * cli/cli-cmds.c (quit_command): Ditto.
1551         * breakpoint.h (struct breakpoint): New field number_on_target.
1552         * breakpoint.c (create_tracepoint_from_upload): New function.
1553         (get_tracepoint_by_number_on_target): New function.
1554         * remote.c (struct remote): New field disconnected_tracing.
1555         (remote_disconnected_tracing_feature): New function.
1556         (remote_protocol_features): Add DisconnectedTracing.
1557         (struct uploaded_tp): New struct.
1558         (uploaded_tps): New global.
1559         (get_uploaded_tp): New function.
1560         (find_matching_tracepoint): New function.
1561         (remote_get_tracing_state): New function.
1562         (remote_start_remote): Call it.
1563         * tracepoint.c (disconnected_tracing): New global.
1564         (trace_start_command): Initialize number_on_target.
1565         (stop_tracing): New function, split out from...
1566         (trace_stop_command): Call stop_tracing.
1567         (get_trace_status): New function, split out from...
1568         (trace_status_command): Call get_trace_status, add info on
1569         disconnection behavior.
1570         (disconnect_or_stop_tracing): New function.
1571         (finish_tfind_command): Translate from number on target.
1572         (trace_find_tracepoint_command): Translate to number on target.
1573         (send_disconnected_tracing_value): New function.
1574         (set_disconnected_tracing): New function.
1575         (_initialize_tracepoint): Add disconnected-tracing variable.
1576         * NEWS: Mention disconnected tracing.
1577
1578 2010-01-06  Tristan Gingold  <[email protected]>
1579
1580         * symtab.c (lookup_global_symbol_from_objfile): Rename objfile
1581         parameter to main_objfile.  Iterate on all separate debug objfiles.
1582         * symfile.h (symbol_file_add_separate)
1583         (find_separate_debug_file_by_debuglink): Remove parameter names.
1584         * symfile.c (symbol_file_add_separate): Use add_separate_objfile.
1585         (reread_symbols): Use free_objfile_separate_debug.
1586         * objfiles.h (struct objfile): Add separate_debug_objfile_link.
1587         Adjust comment.
1588         (objfile_separate_debug_iterate, add_separate_debug_objfile)
1589         (free_objfile_separate_debug): New prototypes.
1590         * objfiles.c (objfile_separate_debug_iterate): New function.
1591         (add_separate_debug_objfile, free_objfile_separate_debug): New
1592         functions.
1593         (free_objfile): Use free_objfile_separate_debug.  Adjust for
1594         multiple separate debug objfile.
1595         (objfile_has_symbols): Adjust comment.  Iterate on all separate
1596         debug objfiles.
1597         * minsyms.c (lookup_minimal_symbol): Adjust for multiple separate
1598         debug objfile.
1599         (lookup_minimal_symbol_text): Ditto.
1600         (lookup_minimal_symbol_by_pc_name): Ditto.
1601         (lookup_minimal_symbol_solib_trampoline): Ditto.
1602         (lookup_minimal_symbol_by_pc_section_1): Iterate on all separate
1603         debug objfiles.
1604
1605 2010-01-05  Stan Shebs  <[email protected]>
1606
1607         Add fast tracepoints.
1608         * arch-utils.h (default_fast_tracepoint_valid_at): Declare.
1609         * arch-utils.c (default_fast_tracepoint_valid_at): New function.
1610         * breakpoint.h (enum bptype): Add bp_fast_tracepoint.
1611         * breakpoint.c (tracepoint_type): New function.
1612         (ALL_TRACEPOINTS): Use it.
1613         (should_be_inserted): Ditto.
1614         (bpstat_check_location): Ditto.
1615         (print_one_breakpoint_location): Ditto.
1616         (user_settable_breakpoint): Ditto.
1617         (set_breakpoint_location_function): Ditto.
1618         (disable_breakpoints_in_shlibs): Ditto.
1619         (delete_trace_command): Ditto.
1620         (print_it_typical): Add bp_fast_tracepoint case.
1621         (bpstat_what): Ditto.
1622         (print_one_breakpoint_location): Ditto.
1623         (allocate_bp_location): Ditto.
1624         (mention): Ditto.
1625         (breakpoint_re_set_one): Ditto.
1626         (disable_command): Ditto.
1627         (enable_command): Ditto.
1628         (check_fast_tracepoint_sals): New function.
1629         (break_command_really): Call it.
1630         (ftrace_command): New function.
1631         (_initialize_breakpoint): Add ftrace command.
1632         * gdbarch.sh (fast_tracepoint_valid_at): New.
1633         * gdbarch.h, gdbarch.c: Regenerate.
1634         * i386-tdep.c (i386_fast_tracepoint_valid_at): New function.
1635         (i386_gdbarch_init): Use it.
1636         * remote.c (struct remote_state): New field fast_tracepoints.
1637         (PACKET_FastTracepoints): New packet config type.
1638         (remote_fast_tracepoint_feature): New function.
1639         (remote_protocol_features): Add FastTracepoints.
1640         (remote_supports_fast_tracepoints): New function.
1641         (_initialize_remote): Add FastTracepoints.
1642         * tracepoint.c (download_tracepoint): Add fast tracepoint option.
1643         * NEWS: Mention fast tracepoints.
1644
1645 2010-01-06  Joel Brobecker  <[email protected]>
1646
1647         * gdb-gdb.py: New file.
1648
1649 2010-01-05  Michael Snyder  <[email protected]>
1650
1651         * infrun.c (handle_inferior_event): Fix typo in comment.
1652
1653 2010-01-05  Jan Kratochvil  <[email protected]>
1654
1655         * symfile.c (syms_from_objfile): Remove the !MAINLINE conditional.
1656
1657 2010-01-04  Ulrich Weigand  <[email protected]>
1658
1659         * features/Makefile (WHICH): Add s390-linux32, s390-linux64,
1660         and s390x-linux64.
1661         (s390-linux32-expedite): Define.
1662         (s390-linux64-expedite): Define.
1663         (s390x-linux64-expedite): Define.
1664         * features/s390-acr.xml: New file.
1665         * features/s390-fpr.xml: New file.
1666         * features/s390-core32.xml: New file.
1667         * features/s390-core64.xml: New file.
1668         * features/s390x-core64.xml: New file.
1669         * features/s390-linux32.xml: New file.
1670         * features/s390-linux64.xml: New file.
1671         * features/s390x-linux64.xml: New file.
1672         * features/s390-linux32.c: New generated file.
1673         * features/s390-linux64.c: New generated file.
1674         * features/s390x-linux64.c: New generated file.
1675
1676         * regformats/s390-linux32.dat: New generated file.
1677         * regformats/s390-linux64.dat: New generated file.
1678         * regformats/s390x-linux64.dat: New generated file.
1679         * regformats/reg-s390.dat: Remove.
1680         * regformats/reg-s390x.dat: Remove.
1681
1682         * s390-nat.c: Include "auxv.h" and <elf.h>.
1683         (HWCAP_S390_HIGH_GPRS): Define if undefined.
1684         (s390_target_wordsize): New function.
1685         (s390_auxv_parse): Likewise.
1686         (s390_get_hwcap): Likewise.
1687         (s390_read_description): Likewise.
1688         (_initialize_s390_nat): Install s390_auxv_parse and
1689         s390_read_description.
1690
1691         * s390-tdep.c: Include "features/s390-linux32.c",
1692         "features/s390-linux64.c", and "features/s390x-linux64.c".
1693         (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum.
1694         (s390_register_call_saved): New function.
1695         (s390_register_name): Remove.
1696         (s390_register_type): Remove.
1697         (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums.
1698         (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs.
1699         (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI.
1700         (s390_pseudo_register_name): New function.
1701         (s390_pseudo_register_type): New function.
1702         (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases.
1703         Handle full GPR pesudos and varying pseudo register numbers.
1704         (s390_pseudo_register_write): Likewise
1705         (s390x_pseudo_register_read): Remove.
1706         (s390x_pseudo_register_write): Likewise.
1707         (s390_register_group): Remove.
1708         (s390_pseudo_register_group): New function.
1709         (s390_regmap_gregset): Add GPR upper halves.
1710         (s390x_regmap_gregset): Likewise.
1711         (s390_regmap_fpregset): Likewise.
1712         (s390_regmap_upper): New global variable.
1713         (s390_upper_regset): New global variable.
1714         (s390_upper_regset_sections): New global variable.
1715         (s390_regset_from_core_section): Handle GPR upper halves.
1716         (s390_core_read_description): New function.
1717         (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered
1718         register information.  Handle varying pseudo register numbers.
1719         (s390_backchain_frame_unwind_cache): Likewise.
1720         (s390_frame_prev_register): Unwind full GPRs to show lower halves.
1721         (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers.
1722         (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as
1723         PC and CC pseudos.  Unwind upper halves and full GPRs as appropriate.
1724         Handle varying pseudo register numbers.
1725         (s390_unwind_pc): Handle varying pseudo register numbers.
1726         (s390_dwarf2_prev_register): New function.
1727         (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered
1728         register information.  Handle varying pseudo register numbers.
1729         Install s390_dwarf2_prev_register to unwind full GPRs.
1730         (s390_gdbarch_init): Handle target descriptions.  Assign varying
1731         pseudo register numbers.  Install s390_adjust_frame_regnum.
1732         (_initialize_s390_tdep): Initialize target descriptions.
1733
1734         * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define.
1735         (S390_NUM_REGS): Redefine to include upper half registers.
1736         (S390_PC_REGNUM, S390_CC_REGNUM): Remove.
1737         (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise.
1738         (tdesc_s390_linux32): Add declaration.
1739         (tdesc_s390_linux64): Likewise.
1740         (tdesc_s390x_linux64): Likewise.
1741
1742 2010-01-04  Ulrich Weigand  <[email protected]>
1743
1744         * regset.h (struct core_regset_section): Add HUMAN_NAME.
1745         * i386-linux-tdep.c (i386_linux_regset_sections): Fill in HUMAN_NAME.
1746         * ppc-linux-tdep.c (ppc_linux_vsx_regset_sections): Likewise.
1747         (ppc_linux_vmx_regset_sections): Likewise.
1748         (ppc_linux_fp_regset_sections): Likewise.
1749
1750         * corelow.c (get_core_register_section): Constify arguments.
1751         (get_core_registers): Use gdbarch_core_regset_sections instead
1752         of hard-coded platform-specific register section names.
1753
1754 2010-01-04  Ulrich Weigand  <[email protected]>
1755
1756         * dwarf2loc.c (read_pieced_value): If a piece occupies part of
1757         a register, assume the least-significant part is used.
1758         (write_pieced_value): Likewise.
1759
1760 2010-01-04  Ulrich Weigand  <[email protected]>
1761
1762         * printcmd.c: Include "arch-utils.h".
1763         (do_one_display): Re-parse expression if current architecture changed.
1764
1765 2010-01-03  Jan Kratochvil  <[email protected]>
1766             Joel Brobecker  <[email protected]>
1767
1768         * gdbtypes.c (check_typedef): New comment on type length.
1769         * value.c (allocate_value_lazy): Remove the unused atype variable.  New
1770         comment on type length.
1771         (value_primitive_field): Keep the original TYPE value, new comment.
1772
1773 2010-01-01  Jan Kratochvil  <[email protected]>
1774
1775         * cli/cli-script.c (process_next_line): Rename p1 as p_end and p2 as
1776         p_start.  Change != comparisons to > and < comparisons.
1777
1778 2010-01-01  Jan Kratochvil  <[email protected]>
1779
1780         * cli/cli-script.c (process_next_line): Check P2 overrun.
1781
1782 2009-01-01  Joel Brobecker  <[email protected]>
1783
1784         Update the copyright hearder to add year 2010 for most GDB files.
1785
1786 2009-01-01  Joel Brobecker  <[email protected]>
1787
1788         Fix build failure in inf-ptrace.c.
1789         * inf-ptrace.c (inf_ptrace_follow_fork): Fix typo.
1790
1791 2010-01-01  Joel Brobecker  <[email protected]>
1792
1793         * top.c (print_gdb_version): Update copyright year.
1794
1795 2010-01-01  Joel Brobecker  <[email protected]>
1796
1797         Fix break *FUN'address thread NUM.
1798         * ada-lex.l (task): Expand rule to also match the thread keyword.
1799
1800 2010-01-01  Joel Brobecker  <[email protected]>
1801
1802         Fix break *FUN'address task NUM.
1803         * ada-lex.l (task): New rule.
1804         * ada-lang.c (valid_task_id): Make sure the Ada task list has
1805         been built before using it.
1806
1807 For older changes see ChangeLog-2009.
1808 \f
1809 Local Variables:
1810 mode: change-log
1811 left-margin: 8
1812 fill-column: 74
1813 version-control: never
1814 coding: utf-8
1815 End: