gdb/ChangeLog

   1 2010-02-16  Daniel Jacobowitz  <[email protected]>
   2
   3         * gcore.c (do_bfd_delete_cleanup): New function.
   4         (gcore_command): Use it.  Discard the cleanup after success.
   5         (gcore_copy_callback): Delete dead code.
   6
   7 2010-02-16  Daniel Jacobowitz  <[email protected]>
   8
   9         * symfile.c (addr_info_make_relative): Always use
  10         find_lowest_section.
  11
  12 2010-02-16  Sami Wagiaalla <[email protected]>
  13
  14         * NEWS: Added entry for namespace fixes.
  15
  16 2010-02-15  Tom Tromey  <[email protected]>
  17
  18         * dwarf2read.c (guess_structure_name): Allocate name on the
  19         objfile obstack.
  20
  21 2010-02-15  Tom Tromey  <[email protected]>
  22
  23         * c-typeprint.c (c_type_print_base): Reverse order of test.
  24
  25 2010-02-15  Jan Kratochvil  <[email protected]>
  26
  27         * solib-svr4.c (LM_ADDR_CHECK): New variable minpagesize.  Optionally
  28         initialize it from ELF BFD.  Extend the prelink condition by it.
  29
  30 2010-02-15  Jan Kratochvil  <[email protected]>
  31
  32         * defs.h (parse_pid_to_attach): New.
  33         * utils.c (parse_pid_to_attach): New.
  34         * darwin-nat.c (darwin_attach): Replace ARGS parsing by parse_pid.
  35         * gnu-nat.c (gnu_attach): Likewise.
  36         * nto-procfs.c (procfs_attach): Likewise.
  37         * procfs.c (procfs_attach): Likewise.
  38         * windows-nat.c (windows_attach): Likewise.
  39         * inf-ptrace.c (inf_ptrace_attach): Likewise.  Remove variable dummy.
  40         * inf-ttrace.c (inf_ttrace_attach): Likewise.
  41         * remote.c (extended_remote_attach_1): Likewise.  New comment on getpid
  42         check.
  43
  44 2010-02-14  Masaki Muranaka  <[email protected]>
  45
  46         * MAINTAINERS: Add myself for write after approval privileges.
  47
  48 2010-02-13  Jan Kratochvil  <[email protected]>
  49
  50         * solib-svr4.c: (LM_ADDR_CHECK): Move variable align to a more inner
  51         block.
  52
  53 2010-02-13  Jan Kratochvil  <[email protected]>
  54
  55         * solib-svr4.c: (LM_ADDR_CHECK): Print successful prelink adjustment
  56         only if INFO_VERBOSE.
  57
  58 2010-02-12  Tomas Holmberg <[email protected]>
  59
  60         * mi/mi-main.c: Added the --reverse flag to the following MI
  61         commands: exec-continue, exec-finish, exec-next, exec-step,
  62         exec-next-instruction, exec-step-instruction. This is to
  63         support reverse execution over the MI interface to gdb.
  64
  65 2010-02-12  Pedro Alves  <[email protected]>
  66
  67         * tracepoint.c (_initialize_tracepoint): Specify that the address
  68         range of `tfind outsize' is exclusive, and that the address range
  69         of `tfind range' is inclusive, in the commands' help strings.
  70
  71 2010-02-12  Joel Brobecker  <[email protected]>
  72
  73         Spurious "dll not found" error messages on x64-windows.
  74         * windows-nat.c: Add include of complaints.h.
  75         (handle_unload_dll): Change dll-not-found error into a complaint.
  76
  77 2010-02-12  Pedro Alves  <[email protected]>
  78
  79         * breakpoint.c (allocate_bp_location): Use bp_loc_other for
  80         bp_tracepoint and bp_fast_tracepoint, not
  81         bp_loc_software_breakpoint.
  82         (update_global_location_list): Tracepoints are never duplicates of
  83         anything.
  84
  85 2010-02-12  Pedro Alves  <[email protected]>
  86
  87         * breakpoint.c (break_command_really): Change return type to int.
  88         Return false if no breakpoint was created, true otherwise.
  89         (trace_command): Don't set the tracepoint count if no tracepoint
  90         was created.
  91         (ftrace_command): Ditto.
  92         (create_tracepoint_from_upload): Bail out if the tracepoint wasn't
  93         created in the breakpoints table.
  94
  95 2010-02-11  Jan Kratochvil  <[email protected]>
  96             Ulrich Weigand  <[email protected]>
  97
  98         * solib-svr4.c (LM_ADDR_CHECK): New comment on PPC-aware condition.
  99
 100 2010-02-11  Pedro Alves  <[email protected]>
 101
 102         * ax-gdb.c (gen_exp_binop_rest) [BINOP_SUBSCRIPT]: Error out if
 103         the offset value isn't of integral type.
 104
 105 2010-02-11  Jan Kratochvil  <[email protected]>
 106
 107         * breakpoint.c (delete_breakpoint) <bpt->related_breakpoint != NULL>:
 108         New.
 109
 110 2010-02-11  Pedro Alves  <[email protected]>
 111
 112         * ax-gdb.c (gen_exp_binop_rest) [BINOP_SUBSCRIPT]: Error out on
 113         non-subscriptable types.
 114         * valarith.c (binop_types_user_defined_p): New, abstracted out
 115         from ...
 116         (binop_user_defined_p): ... this.
 117         * value.h (binop_types_user_defined_p): Declare.
 118
 119 2010-02-11  Pedro Alves  <[email protected]>
 120
 121         * tracepoint.c (tfile_open): Remove spurious discard_cleanups.
 122         Merge uploaded TSVs before merging uploaded tracepoints.
 123
 124 2010-02-11  Pedro Alves  <[email protected]>
 125
 126         * ax-gdb.c (gen_deref): Don't allow dereferencing void pointers.
 127
 128 2010-02-11  Vladimir Prus  <[email protected]>
 129
 130         * mi/mi-cmd-stack.c (mi_cmd_stack_list_locals): Add extra
 131         whitespace character after a dot in comment.
 132         (mi_cmd_stack_list_arguments, mi_cmd_stack_list_variables):
 133         Likewise.
 134         (list_args_or_locals): For the 'all' (that is
 135         -stack-list-variables) case, always output list of tuples.
 136         Output 'arg' field if variable is argument.
 137
 138 2010-02-10  Tom Tromey  <[email protected]>
 139
 140         * parser-defs.h (parser_debug): Declare.
 141         * parse.c (_initialize_parse): Install "debug parser" set/show
 142         command.
 143         (parser_debug): New global.
 144         (show_parserdebug): New function.
 145         * c-exp.y (c_parse): Set yydebug.
 146
 147 2010-02-10  H.J. Lu  <[email protected]>
 148
 149         * target-descriptions.c (tdesc_type): Add TDESC_TYPE_I387_EXT,
 150         TDESC_TYPE_I386_EFLAGS and TDESC_TYPE_I386_MXCSR.
 151         (tdesc_predefined_types): Add i387_ext, i386_eflags and
 152         i386_mxcsr.
 153         (tdesc_find_type): New.
 154         (tdesc_gdb_type): Use tdesc_find_type.  Handle TDESC_TYPE_I387_EXT,
 155         TDESC_TYPE_I386_EFLAGS and TDESC_TYPE_I386_MXCSR.
 156
 157         * target-descriptions.h (tdesc_find_type): New.
 158
 159 2010-02-10  Michael Snyder  <[email protected]>
 160
 161         * gdb-gdb.py: Comment fix.
 162
 163 2010-02-09  Tristan Gingold  <[email protected]>
 164
 165         * machoread.c (macho_symfile_relocate): New function.
 166         (macho_sym_fns): Use macho_symfile_relocate instead of
 167         default_symfile_relocate.
 168         (macho_oso_data): New type.
 169         (current_oso): New variable.
 170         (macho_add_oso_symfile): Do not compute section_addr_info, but
 171         instead set vma of sections.
 172         Do not set SYMFILE_VERBOSE to call symbol_file_add_from_bfd.
 173         Set and clear current_oso.
 174
 175 2010-02-09  Joel Brobecker  <[email protected]>
 176
 177         Wrong type description for tagged type parameter.
 178         * ada-lang.c (ada_evaluate_subexp) [OP_VAR_VALUE]: When noside is
 179         EVAL_AVOID_SIDE_EFFECTS, also handle the case when type is a
 180         reference to a tagged type.
 181
 182 2010-02-09  Tristan Gingold  <[email protected]>
 183
 184         * objfiles.c (objfile_separate_debug_iterate): Do not iterate on
 185         brothers of the parent.
 186
 187 2010-02-08  Tom Tromey  <[email protected]>
 188
 189         PR c++/8017:
 190         * value.h: Update.
 191         * valops.c (search_struct_field): Make 'name' const.
 192         (search_struct_method): Likewise.
 193         (find_method_list): Make 'method' const.
 194         (value_struct_elt): Make 'name' and 'err' const.
 195         (value_find_oload_method_list): Make 'method' const.
 196         (find_overload_match): Make 'name' const.
 197         * eval.c (evaluate_subexp_standard): New locals function,
 198         function_name.
 199         <OP_FUNCALL>: Handle OP_SCOPE specially.
 200
 201 2010-02-08  Ulrich Weigand  <[email protected]>
 202
 203         * infrun.c (handle_inferior_event): Do not look up regcache
 204         for exited processes.
 205
 206 Mon Feb  8 13:17:10 2010  Chris Moller  <[email protected]>
 207
 208         PR gdb/10728
 209         * valarith.c (value_ptrdiff): Added a test for a zero type length,
 210         warn if found, and assume length = 1.
 211
 212 2010-02-08  Chris Moller  <[email protected]>
 213
 214         PR gdb/9067
 215         * cp-valprint.c (cp_print_value_fields) Fix use of obstacks.
 216         cp_print_static_field)  Fix use of obstacks.
 217
 218 2010-02-08  Pedro Alves  <[email protected]>
 219
 220         * linux-nat.c (linux_nat_resume): In non-stop, also only tag
 221         resumed LWPs as resumed.
 222         (linux_nat_wait_1): If there's no resumed LWP in the set of LWPs
 223         we're waiting for, bail out with TARGET_WAITKIND_IGNORE, instead
 224         of throwing an internal error.  If an LWP of a process we're not
 225         waiting for reports a signal, don't force collecting a SIGSTOP,
 226         and if it was breakpoint hit in non-stop mode, cancel it.  Don't
 227         go through all LWPs cancelling breakpoints in non-stop mode.
 228         (resume_stopped_resumed_lwps): New.
 229         (linux_nat_wait): Use it.
 230
 231 2010-02-07  H.J. Lu  <[email protected]>
 232
 233         * features/Makefile (WHICH): Add i386/i386, i386/i386-linux,
 234         i386/amd64 and i386/amd64-linux.
 235         (i386/i386-expedite): New.
 236         (i386/i386-linux-expedite): Likewise.
 237         (i386/amd64-expedite):Likewise.
 238         (i386/amd64-linux-expedite): Likewise.
 239         ($(outdir)/i386/i386-linux.dat): Likewise.
 240         ($(outdir)/i386/amd64.dat): Likewise.
 241         ($(outdir)/i386/amd64-linux.dat): Likewise.
 242
 243         * features/i386/32bit-core.xml: New.
 244         * features/i386/32bit-linux.xml: Likewise.
 245         * features/i386/32bit-sse.xml: Likewise.
 246         * features/i386/64bit-core.xml: Likewise.
 247         * features/i386/64bit-linux.xml: Likewise.
 248         * features/i386/64bit-sse.xml: Likewise.
 249         * features/i386/i386-linux.xml: Likewise.
 250         * features/i386/i386.xml: Likewise.
 251         * features/i386/amd64-linux.xml: Likewise.
 252         * features/i386/amd64.xml: Likewise.
 253         * features/i386/i386-linux.c: Likewise.
 254         * features/i386/i386.c: Likewise.
 255         * features/i386/amd64-linux.c: Likewise.
 256         * features/i386/amd64.c: Likewise.
 257
 258 2010-02-05  Sami Wagiaalla  <[email protected]>
 259
 260         PR c++/7935:
 261         * cp-support.h: Added char* alias element to using_direct data
 262         struct.
 263         (cp_add_using): Added char* alias argument.
 264         (cp_add_using_directive): Ditto.
 265         * cp-namespace.c: Updated with the above changes.
 266         (cp_lookup_symbol_imports): Check for aliases.
 267         * dwarf2read.c (read_import_statement): Figure out local alias
 268         for the import and pass it on to cp_add_using.
 269         (read_namespace): Pass alias argument to cp_add_using.
 270
 271 2010-02-05  Hui Zhu  <[email protected]>
 272
 273         * defs.h (gdb_bfd_errmsg): New extern.
 274         * exec.c (exec_file_attach): Change bfd_errmsg to
 275         gdb_bfd_errmsg.
 276         * utils.c (AMBIGUOUS_MESS1): New macro.
 277         (AMBIGUOUS_MESS2): New macro.
 278         (gdb_bfd_errmsg): New function.
 279
 280 2010-02-04  Doug Evans  <[email protected]>
 281
 282         * solib-svr4.c (enable_break): Add comment.
 283
 284 2010-02-04  Anthony Green  <[email protected]>
 285
 286         * moxie-tdep.c (moxie_analyze_prologue): Fail protocol analysis
 287         gracefully.
 288
 289 2010-02-04  Tom Tromey  <[email protected]>
 290
 291         * valops.c (search_struct_field): Account for
 292         value_embedded_offset.  Fix check for virtual base past the end of
 293         the object.  Use value_copy when making a slice of the value.
 294
 295 2010-02-04  H.J. Lu  <[email protected]>
 296
 297         PR tui/9622
 298         * tui/tui-interp.c (tui_init): Call tui_initialize_readline
 299         only if gdb_stdout is a tty.
 300
 301 2010-02-04  H.J. Lu  <[email protected]>
 302
 303         * target-descriptions.c: Include "osabi.h".
 304         (maint_print_c_tdesc_cmd): Generate set_tdesc_osabi for valid
 305         OSABI.
 306
 307 2010-02-04  Tristan Gingold  <[email protected]>
 308
 309         * machoread.c (macho_add_oso): Renamed to macho_register_oso.
 310         (macho_symtab_read): Adjust calls to macho_add_oso.
 311         (macho_oso_symfile): Renamed to macho_symfile_read_all_oso.
 312         (macho_symfile_read): Adjust call to macho_oso_symfile.
 313         (macho_new_init): Move this function after declarations.
 314         (macho_symfile_init): Ditto.
 315         * darwin-nat-info.c (darwin_lib_gdb_ports): Remove.
 316         * darwin-nat.c (darwin_lookup_task): Remove unused prototype.
 317
 318 2010-02-04  Vladimir Prus  <[email protected]>
 319
 320         Include MI command in remotelog.
 321
 322         * mi/mi-main.c (mi_execute_command): Call target_log_command.
 323
 324 2010-02-03  H.J. Lu  <[email protected]>
 325
 326         * remote.c (remote_state): Remove gdbarch.
 327         (init_remote_state): Don't set gdbarch.
 328         (remote_query_supported): Pass target_gdbarch instead of
 329         rs->gdbarch to gdbarch_qsupported.
 330
 331 2010-02-03  H.J. Lu  <[email protected]>
 332
 333         * gdbarch.sh: Add qsupported.
 334
 335         * gdbarch.c: Regenerated.
 336         * gdbarch.h: Likewise.
 337
 338         * remote.c (remote_state): Add gdbarch.
 339         (init_remote_state): Set gdbarch.
 340         (remote_query_supported): Support gdbarch_qsupported.
 341
 342 2010-02-03  Daniel Jacobowitz  <[email protected]>
 343
 344         * amd64fbsd-nat.c (amd64fbsd_supply_pcb): Also check for
 345         __FreeBSD_kernel_version.
 346
 347 2010-02-03  Tristan Gingold  <[email protected]>
 348
 349         * symfile.h (struct sym_fns): Add sym_relocate field.
 350         (default_symfile_relocate): New prototype.
 351         (symfile_relocate_debug_section): First argument is now an objfile.
 352         * symfile.c (default_symfile_relocate): Rename from
 353         symfile_relocate_debug_section, first argument is now an objfile.
 354         (symfile_relocate_debug_section): New function.
 355         * coffread.c (coff_sym_fns): Set sym_relocate field.
 356         * somread.c (som_sym_fns): Ditto.
 357         * mipsread.c (ecoff_sym_fns): Ditto.
 358         * machoread.c (macho_sym_fns): Ditto.
 359         * elfread.c (elf_sym_fns): Ditto.
 360         * dwarf2read.c (dwarf2_read_section): Ditto.
 361         * xcoffread.c (xcoff_sym_fns): Ditto.
 362         * dbxread.c (aout_sym_fns): Ditto.
 363         (dbx_psymtab_to_symtab): Adjust call to symfile_relocate_debug_section.
 364         (elfstab_build_psymtabs): Ditto.
 365
 366 2010-02-03  H.J. Lu  <[email protected]>
 367
 368         * defs.h (MAX_REGISTER_SIZE): Increase to 32.
 369
 370 2010-02-02  Tom Tromey  <[email protected]>
 371
 372         * valops.c (value_cast_structs): Try downcasting using the RTTI
 373         type.
 374
 375 2010-02-02  Tom Tromey  <[email protected]>
 376
 377         * gnu-v2-abi.c: Don't include gnu-v2-abi.h.
 378         (gnuv2_baseclass_offset): Now static.
 379         * Makefile.in (HFILES_NO_SRCDIR): Remove gnu-v2-abi.h.
 380         * gnu-v2-abi.h: Remove.
 381
 382 2010-02-02  Tom Tromey  <[email protected]>
 383
 384         * m2-typeprint.c (m2_record_fields): Don't use
 385         TYPE_DECLARED_TYPE.
 386         * gdbtypes.h (TYPE_DECLARED_CLASS): New macro.
 387         (struct main_type) <flag_declared_class>: New field.
 388         (struct cplus_struct_type) <declared_type>: Remove.
 389         <ntemplate_args>: Move earlier.
 390         (DECLARED_TYPE_CLASS, DECLARED_TYPE_UNION, DECLARED_TYPE_STRUCT)
 391         (DECLARED_TYPE_TEMPLATE): Remove.
 392         (TYPE_DECLARED_TYPE): Remove.
 393         * gdbtypes.c (lookup_union): Don't use TYPE_DECLARED_TYPE.
 394         * dwarf2read.c (read_structure_type): Set TYPE_DECLARED_CLASS.
 395         * c-typeprint.c (c_type_print_base): Use TYPE_DECLARED_CLASS, not
 396         TYPE_DECLARED_TYPE.
 397
 398 2010-02-02  Tom Tromey  <[email protected]>
 399
 400         PR c++/11226, PR c++/9629, PR c++/9688, PR c++/8890:
 401         * valops.c (search_struct_field): Compute nbases after calling
 402         CHECK_TYPEDEF.
 403         (check_field): Call CHECK_TYPEDEF.
 404         * cp-valprint.c (cp_print_value): Pass correct address to
 405         baseclass_offset.  Fix check for virtual base past the end of the
 406         object.  Don't offset address passed to cp_print_value_fields or
 407         apply_val_pretty_printer.
 408         (cp_print_value_fields): Fix call to val_print.
 409         (cp_print_value_fields_rtti): New function.
 410         * c-valprint.c (c_val_print): Use cp_print_value_fields_rtti.
 411         * p-valprint.c (pascal_object_print_value_fields): Fix call to
 412         val_print.
 413         * python/py-prettyprint.c (apply_val_pretty_printer): Add embedded
 414         offset to address.
 415         * language.h (struct language_defn) <la_val_print>: Document.
 416         * c-lang.h (cp_print_value_fields_rtti): Declare.
 417
 418 2010-02-01  Jan Kratochvil  <[email protected]>
 419
 420         PR libc/11214:
 421         * linux-low.c (linux_tracefork_child) [!(__UCLIBC__ && HAS_NOMMU)]: New.
 422         (linux_test_for_tracefork): Move `stack' into [__UCLIBC__ && HAS_NOMMU].
 423         (linux_test_for_tracefork) [!(__UCLIBC__ && HAS_NOMMU)]: New.
 424
 425 2010-02-01  Michael Matz  <[email protected]>
 426             Daniel Jacobowitz  <[email protected]>
 427
 428         * i386-tdep.c (i386_frame_cache): Assume valid anonymous
 429         functions use a frame pointer.
 430
 431 2010-02-01  Jan Kratochvil  <[email protected]>
 432
 433         * solib-svr4.c (scan_dyntag): New variable dyn_addr.  Replace gdb_assert
 434         by a conditional setting DYN_ADDR.  Use DYN_ADDR.
 435         * config/djgpp/fnchange.lst: Add translations for
 436         symbol-without-target_section.exp and symbol-without-target_section.c.
 437
 438 2010-02-01  Daniel Jacobowitz  <[email protected]>
 439
 440         * gdbarch.sh: Set LANG and LC_ALL to C, not c.
 441         (remote_breakpoint_for_pc): Correct invalid_p check.
 442         * gdbarch.c: Regenerated.
 443
 444 2010-02-01  Daniel Jacobowitz  <[email protected]>
 445
 446         * arm-tdep.c (arm_find_mapping_symbol): New function, from
 447         arm_pc_is_thumb.
 448         (arm_pc_is_thumb): Use arm_find_mapping_symbol.
 449         (extend_buffer_earlier): New function.
 450         (MAX_IT_BLOCK_PREFIX, IT_SCAN_THRESHOLD): New constants.
 451         (arm_adjust_breakpoint_address): New function.
 452         (arm_gdbarch_init): Register arm_adjust_breakpoint_address.
 453
 454 2010-02-01  Daniel Jacobowitz  <[email protected]>
 455
 456         * arm-linux-tdep.c (arm_linux_thumb2_be_breakpoint)
 457         (arm_linux_thumb2_le_breakpoint): New constants.
 458         (arm_linux_init_abi): Set thumb2_breakpoint and
 459         thumb2_breakpoint_size.
 460         * arm-tdep.c (thumb_insn_size, thumb_advance_itstate): New functions.
 461         (thumb_get_next_pc): Add a comment.  Rename IT to ITSTATE.
 462         Implement support for single stepping through IT blocks if
 463         a 32-bit Thumb breakpoint instruction is available.
 464         (arm_breakpoint_from_pc): If a 32-bit Thumb breakpoint instruction
 465         is available, use it when needed.
 466         (arm_remote_breakpoint_from_pc): New function.
 467         (arm_gdbarch_init): Register arm_remote_breakpoint_from_pc.
 468         * arm-tdep.h (struct gdbarch_tdep): Correct thumb_breakpoint
 469         comment.  Add thumb2_breakpoint and thumb2_breakpoint_size.
 470
 471 2010-02-01  Daniel Jacobowitz  <[email protected]>
 472
 473         * arch-utils.c (default_remote_breakpoint_from_pc): New function.
 474         * arch-utils.h (default_remote_breakpoint_from_pc): Declare.
 475         * gdbarch.c, gdbarch.h: Regenerated.
 476         * gdbarch.sh (remote_breakpoint_from_pc): New architecture method.
 477         * remote.c (remote_insert_breakpoint, remote_insert_hw_breakpoint): Use
 478         gdbarch_remote_breakpoint_from_pc.
 479
 480 2010-01-29  Daniel Jacobowitz  <[email protected]>
 481
 482         * infrun.c (prepare_to_proceed): Handle other signals which might
 483         match a breakpoint.
 484         (handle_inferior_event): Move the check for unusual breakpoint
 485         signals earlier.
 486
 487 2010-01-29  Paul Hilfinger  <[email protected]>
 488
 489         amd64 - function returning record with field straddling 2 registers.
 490         * amd64-tdep.c (amd_classify_aggregate): Handle the case of
 491         a record of length <= 16 in which a field straddles the two
 492         eightbytes.
 493
 494 2010-01-29  Joel Brobecker  <[email protected]>
 495
 496         Implement return values on amd64-windows.
 497         * amd64-windows-tdep.c: #include gdbcore.h and regcache.h.
 498         (amd64_windows_return_value): New function.
 499         (amd64_windows_init_abi): Call set_gdbarch_return_value with
 500         amd64_windows_return_value.
 501
 502 2010-01-29  Joel Brobecker  <[email protected]>
 503
 504         amd64-windows: 32 bytes allocated on stack by caller for integer
 505         parameter registers.
 506         * i386-tdep.h (struct gdbarch_tdep): Add new field
 507         integer_param_regs_saved_in_caller_frame.
 508         * amd64-windows-tdep.c (amd64_windows_init_abi): Set
 509         tdep->integer_param_regs_saved_in_caller_frame to 1.
 510         * amd64-tdep.c (amd64_push_dummy_call): Allocate some memory on
 511         stack if tdep->integer_param_regs_saved_in_caller_frame is set.
 512
 513 2010-01-29  Joel Brobecker  <[email protected]>
 514
 515         amd64-windows: memory args passed by pointer during function calls.
 516         * i386-tdep.h (gdbarch_tdep): Add field memory_args_by_pointer.
 517         * amd64-tdep.c (amd64_push_arguments): Add handling of architectures
 518         where tdep->memory_args_by_pointer is non-zero.
 519         * amd64-windows-tdep.c (amd64_windows_init_abi): Set
 520         tdep->memory_args_by_pointer to 1.
 521
 522 2010-01-29  Joel Brobecker  <[email protected]>
 523
 524         amd64-windows: Integer parameters in function calls.
 525         * i386-tdep.h (enum amd64_reg_class): New, moved here from
 526         amd64-tdep.c.
 527         (struct gdbarch_tdep): Add fields call_dummy_num_integer_regs,
 528         call_dummy_integer_regs, and classify.
 529         * amd64-tdep.h (amd64_classify): Add declaration.
 530         * amd64-tdep.c (amd64_dummy_call_integer_regs): New static constant.
 531         (amd64_reg_class): Delete, moved to i386-tdep.h.
 532         (amd64_classify): Make non-static.  Move declaration to amd64-tdep.h.
 533         Replace call to amd64_classify by call to tdep->classify.
 534         (amd64_push_arguments): Get the list of registers to use for
 535         passing integer parameters from the gdbarch tdep structure,
 536         rather than using a hardcoded one.  Replace calls to amd64_classify
 537         by calls to tdep->classify.
 538         (amd64_push_dummy_call): Get the register number used for
 539         the "hidden" argument from tdep->call_dummy_integer_regs.
 540         (amd64_init_abi): Initialize tdep->call_dummy_num_integer_regs
 541         and tdep->call_dummy_integer_regs.  Set tdep->classify.
 542         * amd64-windows-tdep.c: Add include of gdbtypes.h.
 543         (amd64_windows_dummy_call_integer_regs): New static global.
 544         (amd64_windows_classify): New function.
 545         (amd64_windows_init_abi): Initialize tdep->call_dummy_num_integer_regs
 546         tdep->call_dummy_integer_regs and tdep->classify.
 547
 548 2010-01-28  Daniel Jacobowitz  <[email protected]>
 549
 550         * regcache.c (regcache_xmalloc): Add aspace argument.  Use it
 551         for the new regcache.  All callers updated.
 552         (regcache_cpy, regcache_cpy_no_passthrough): Do not set aspace here.
 553         (get_thread_arch_regcache): Do not set aspace here.
 554         * regcache.h (regcache_xmalloc): Update declaration.
 555
 556         * frame.c, infcall.c, ppc-linux-tdep.c: Calls to
 557         regcache_xmalloc updated.
 558
 559 2010-01-28  Joel Brobecker  <[email protected]>
 560
 561         Another -Wunused-function error in procfs.c (sparc-solaris)
 562         * procfs.c (insert_dbx_link_breakpoint): Delete declaration.  Move up.
 563         Only define if SYS_syssgi is defined.
 564         (remove_dbx_link_breakpoint): Delete declaration.  Move up.
 565         (dbx_link_addr, insert_dbx_link_bpt_in_file)
 566         (insert_dbx_link_bpt_in_region): Move up.  Only define if SYS_syssgi
 567         is itself defined.
 568
 569 2010-01-27  Christopher Faylor  <[email protected]>
 570
 571         * windows-nat.c (windows_initialization_done): New variable.
 572         (get_windows_debug_event): Issue error when process dies before
 573         completely initializing.
 574         (do_initial_windows_stuff): Set flag to indicate when we are done with
 575         the initial steps of attaching to the child.
 576
 577 2010-01-27  Jan Kratochvil  <[email protected]>
 578
 579         * symtab.h (struct symbol <symtab>): New comment on NULL values.
 580
 581 2010-01-27  Doug Evans  <[email protected]>
 582
 583         * solib-svr4.c (solib_break_names): Add __dl_rtld_db_dlactivity.
 584
 585         * breakpoint.c (bpstat_stop_status): Delete useless code.
 586
 587 2010-01-27  Jan Kratochvil  <[email protected]>
 588
 589         * printcmd.c (display_uses_solib_p): Remove variable section.  Access
 590         objfile via SYMBOL_SYMTAB.
 591
 592 2010-01-26  Tom Tromey  <[email protected]>
 593
 594         PR exp/7643:
 595         * eval.c (evaluate_subexp_for_address) <UNOP_IND>: Call
 596         coerce_array on result.
 597
 598 2010-01-26  Sami Wagiaalla  <[email protected]>
 599
 600         * cp-namespace.c (cp_lookup_symbol_namespace): Added
 601         search_parent argument.
 602         (cp_add_using): Initialize 'searched' field.
 603         (reset_directive_searched): New function.
 604         * cp-support.h: Add 'searched' field to using_direct struct.
 605         (cp_lookup_symbol_imports): Ditto.
 606         * cp-namespace.c (cp_lookup_symbol_imports): Ditto.
 607         Perform recursive search.
 608         Implement non parent search.
 609         * valops.c (value_maybe_namespace_elt): Updated.
 610
 611 2010-01-26  Sami Wagiaalla  <[email protected]>
 612
 613         PR gdb/10929:
 614         * dwarf2read.c (read_lexical_block_scope): Create blocks for
 615         scopes which contain using directives even if they contain no
 616         declarations.
 617         * symtab.c (lookup_symbol_aux): Pass lowest level block to
 618         la_lookup_symbol_nonlocal.
 619         * cp-namespace.c (cp_lookup_symbol_nonlocal): call
 620         cp_lookup_symbol_namespace.
 621         (cp_lookup_symbol_namespace): Perform an import lookup at every
 622         block level.
 623         (cp_lookup_symbol_imports): New function.
 624         (cp_lookup_symbol_in_namespace): New function.
 625
 626 2010-01-25  Tom Tromey  <[email protected]>
 627
 628         PR gdb/11049:
 629         * c-valprint.c (c_val_print): Fix test of extract_unsigned_integer
 630         result.
 631
 632 2010-01-25  Rainer Orth  <[email protected]>
 633
 634         * configure.ac: Only use host_os part when disabling TUI on osf.
 635         Use test to check variables, prefix strings with x.
 636         * configure: Regenerate.
 637
 638         * solib-osf.c (osf_current_sos): Initialize tail.
 639
 640 2010-01-25  gingold  <[email protected]>
 641
 642         * windows-nat.c (windows_continue): Use %x to print thread id.
 643         (get_windows_debug_event): Ditto.
 644
 645 2010-01-22  Tom Tromey  <[email protected]>
 646
 647         PR symtab/11199:
 648         * dwarf2read.c (quirk_gcc_member_function_pointer): Change return
 649         type and arguments.  Use smash_to_methodptr_type.
 650         (read_structure_type): Call quirk_gcc_member_function_pointer
 651         later.
 652         * gdbtypes.h (smash_to_methodptr_type): Declare.
 653         * gdbtypes.c (smash_to_methodptr_type): New function.
 654         (lookup_methodptr_type): Use it.
 655
 656 2010-01-21  Tom Tromey  <[email protected]>
 657
 658         PR symtab/11198:
 659         * symtab.h (lookup_minimal_symbol_and_objfile): Declare.
 660         * minsyms.c (lookup_minimal_symbol_and_objfile): New function.
 661         * glibc-tdep.c (find_minsym_and_objfile): Remove.
 662         (glibc_skip_solib_resolver): Use
 663         lookup_minimal_symbol_and_objfile.
 664
 665 2010-01-21  Kai Tietz  <[email protected]>
 666
 667         * inflow.c (check_syscall): Guard by #if clause for GO32 and
 668         WIN32 targets.
 669
 670 2010-01-20  Tom Tromey  <[email protected]>
 671
 672         PR backtrace/10770:
 673         * valarith.c (value_binop): Handle BINOP_GTR, BINOP_LEQ, and
 674         BINOP_GEQ.  Handle BINOP_NOTEQUAL in the signed case.
 675         * dwarf2expr.c (new_dwarf_expr_context): Allocate
 676         dwarf_stack_values, not CORE_ADDRs.
 677         (execute_stack_op): Change DW_OP_div and comparison operators to
 678         use signed operands.
 679
 680 2010-01-20  Vladimir Prus  <[email protected]>
 681
 682         Per-inferior args and tty and environment.
 683
 684         * infcmd.c (inferior_args): Rename to ...
 685         (inferior_args_scratch): ... this.
 686         (inferior_io_terminal): Rename to ...
 687         (inferior_io_terminal_scratch): ... this.
 688         (inferior_argc, inferior_argv): Remove.
 689         (set_inferior_io_terminal, get_inferior_io_terminal): Store
 690         inside current_inferior().
 691         (set_inferior_tty_command, show_inferior_tty_command): New.
 692         (get_inferior_args, set_inferior_args): Store inside
 693         current_inferior().
 694         (notice_args_set): Likewise and rename to...
 695         (set_args_command): ... this.
 696         (set_inferior_args_vector): Likewise.
 697         (notice_args_read): Rename to...
 698         (show_args_command): ...new.
 699         (tty_command): Remove.
 700         (run_command_1): Don't free old args, as they are freed by
 701         set_inferior_arg now.
 702         (run_no_args_command): Likewise.
 703         (inferior_environ): Remove.
 704         (run_command_1): Use environment of the current inferior.
 705         (environment_info, set_environment_command)
 706         (unset_environment_command, path_info, path_command): Likewise.
 707         (_initialize_infcmd): Adjust for function and variable renames.
 708         Do not init inferior_environ.
 709         * inferior.h (set_inferior_arg): Adjust prototype.
 710         (struct inferior): New fields args, argc, argv, terminal, environment.
 711         (inferior_environ): Remove declaration.
 712         * inferior.c (free_inferior): Free new fields.
 713         (add_inferior_silent): Initialize 'environment' field.
 714         * main.c (captured_main): Set arguments only after the initial
 715         inferior has been created.  Set set_inferior_io_terminal,
 716         not tty_command.
 717         * mi/mi-main.c (mi_cmd_env_path): Use environment of the current
 718         inferior.
 719         (_initialize_mi_cmd_env): Adjust for disappearance of global
 720         inferior_environ.
 721         * solib.c (solib_find): Use environment of the current inferior.
 722
 723 2010-01-20  Jan Kratochvil  <[email protected]>
 724
 725         * varobj.c (varobj_add_child, install_dynamic_child): Wrap into #if
 726         HAVE_PYTHON.
 727         (instantiate_pretty_printer): Move HAVE_PYTHON outside of the function.
 728
 729 2010-01-20  Joel Brobecker  <[email protected]>
 730
 731         Get rid of ada-lang.c:function_name_from_pc.
 732         * ada-lang.c: Add "stack.h" #include.
 733         (function_name_from_pc): Delete.
 734         (is_known_support_routine): Replace call to function_name_from_pc
 735         by call to find_frame_funname.
 736         (ada_unhandled_exception_name_addr_from_raise): Likewise.
 737
 738 2010-01-19  Tom Tromey  <[email protected]>
 739
 740         PR c++/11026:
 741         * dwarf2read.c (read_partial_die): Allocate partial DIE's name on
 742         objfile obstack.
 743
 744 2010-01-19  Tom Tromey  <[email protected]>
 745
 746         * top.c (stop_sig, float_handler, do_nothing): Remove.
 747
 748 2010-01-19  Jan Kratochvil  <[email protected]>
 749
 750         * breakpoint.c (watchpoint_check): Check the call
 751         gdbarch_in_function_epilogue_p before calling frame_find_by_id.
 752         Extend the comment.
 753         * config/djgpp/fnchange.lst: Add translations for
 754         watchpoint-cond-gone.exp, watchpoint-cond-gone.c and
 755         watchpoint-cond-gone-stripped.c.
 756
 757 2010-01-19  Tom Tromey  <[email protected]>
 758
 759         PR c++/8000:
 760         * dwarf2read.c (partial_die_parent_scope): Put enumeration type
 761         into parent scope, and enumerator into grandparent scope.
 762
 763 2010-01-19  Joel Brobecker  <[email protected]>
 764
 765         * NEWS: Add entry for "set/show ada trust-PAD-over-XVS" commands.
 766
 767 2010-01-19  Joel Brobecker  <[email protected]>
 768
 769         * configure.host: Make x86_64-*-solaris2.1[0-9]* an alias of
 770         i[34567]86-*-solaris2.1[0-9]*.
 771         * configure.tgt: Likewise.
 772
 773 2010-01-19  Joel Brobecker  <[email protected]>
 774
 775         * NEWS: Document the source command enhancement allowing it
 776         to load Python scripts. Document the "set/show script-extension"
 777         commands.
 778
 779 2010-01-19  Joel Brobecker  <[email protected]>
 780
 781         Add -Wunused-function to compile flags.
 782         * configure.ac: Add -Wunused-function to build_warnings.
 783         * configure: Regenerate.
 784
 785 2010-01-19  Joel Brobecker  <[email protected]>
 786
 787         "delete" ada-lex.c:input function, not used.
 788         * ada-lex.l: #define YY_NO_INPUT.
 789
 790 2010-01-19  Joel Brobecker  <[email protected]>
 791
 792         Delete free_named_symtabs and associated cleanup.
 793         * symfile.h (free_named_symtabs): Delete declaration.
 794         * symfile.c: Remove some commented out code (clear_symtab_users_once).
 795         (cashier_psymtab): Comment function out.
 796         Delete declaration.
 797         (free_named_symtabs): Delete.
 798         * coffread.c (coff_end_symtab): Remove call to free_named_symtabs.
 799         * dbxread.c (end_psymtab): Likewise.
 800         * dwarf2read.c (process_psymtab_comp_unit): Ditto.
 801         * exec.c (exec_close_1): Ditto.
 802         * xcoffread.c (xcoff_end_psymtab): Likewise.
 803
 804 2010-01-19  Joel Brobecker  <[email protected]>
 805
 806         * stack.c (print_block_frame_labels): Comment function out.
 807
 808 2010-01-19  Joel Brobecker  <[email protected]>
 809
 810         Delete unused or undefined functions.
 811         * breakpoint.c (ep_parse_optional_filename): Delete.
 812         * dcache.c (dcache_write_line): Remove declaration.
 813         * infrun.c (build_infrun): Remove declaration.
 814         * tracepoint.c (tracepoint_save_command): Remove declaration.
 815         * linux-nat.c (init_lwp_list): Delete. No longer used.
 816         * event-loop.c (check_async_signal_handlers): Delete declaration.
 817         * infrun.c (init_execution_control_state): Delete.
 818         (proceed): Update comment to avoid mentioning
 819         init_execution_control_state.
 820         * target.c (kill_or_be_killed, nosupport_runtime): Delete.
 821         * ada-lang.c (ada_to_static_fixed_value): Delete.
 822         * scm-lang.c (evaluate_subexp_scm): Delete declaration.
 823         * cp-namespace.c (cp_copy_usings): Delete.
 824         * xml-syscall.c (xml_number_of_syscalls): Delete.
 825         * progspace.c (find_program_space_by_num): Delete.
 826         * inflow.c (handle_sigio): Delete declaration.
 827         * hppa-tdep.c (hppa_alignof): Delete.
 828         * mipsnbsd-tdep.c (mipsnbsd_sigtramp_offset)
 829         (mipsnbsd_core_osabi_sniffer): Delete.
 830
 831 2010-01-18  Tom Tromey  <[email protected]>
 832
 833         PR c++/9680:
 834         * c-exp.y (REINTERPRET_CAST, DYNAMIC_CAST, STATIC_CAST)
 835         (CONST_CAST): New tokens.
 836         (exp): Add new productions.
 837         (ident_tokens): Add const_cast, dynamic_cast, static_cast, and
 838         reinterpret_cast.
 839         (is_cast_operator): New function.
 840         (yylex): Handle cast operators specially.
 841         * eval.c (evaluate_subexp_standard) <UNOP_DYNAMIC_CAST,
 842         UNOP_REINTERPRET_CAST>: New cases.
 843         * expprint.c (print_subexp_standard): Likewise.
 844         (op_name_standard): Likewise.
 845         (dump_subexp_body_standard): Likewise.
 846         * parse.c (operator_length_standard): Likewise.
 847         * expression.h (enum exp_opcode): New constants UNOP_DYNAMIC_CAST,
 848         UNOP_REINTERPRET_CAST.
 849         * gdbtypes.c (class_types_same_p): New function.
 850         (is_ancestor): Use it.
 851         (is_public_ancestor): New function.
 852         (is_unique_ancestor_worker): Likewise.
 853         (is_unique_ancestor): Likewise.
 854         * gdbtypes.h (class_types_same_p, is_public_ancestor)
 855         (is_unique_ancestor): Declare.
 856         * valops.c (value_reinterpret_cast): New function.
 857         (dynamic_cast_check_1): Likewise.
 858         (dynamic_cast_check_2): Likewise.
 859         (value_dynamic_cast): Likewise.
 860         * value.h (value_reinterpret_cast, value_dynamic_cast): Declare.
 861
 862 2010-01-18  Joel Brobecker  <[email protected]>
 863
 864         Fix build failure when building without Python support.
 865         * python/python.c: Always include exceptions.h, even when HAVE_PYTHON
 866         is not defined.
 867
 868 2010-01-18  Joel Brobecker  <[email protected]>
 869
 870         Use XVS field type instead of doing a parallel lookup.
 871         * ada-lang.c (ada_get_base_type): Follow the XVS field type
 872         if it is a reference type instead of doing a type lookup using
 873         the XVS field name.
 874
 875 2010-01-18  Joel Brobecker  <[email protected]>
 876
 877         Trust PAD types instead of using PAD___XVS.
 878         * ada-lang.c (trust_pad_over_xvs): New static variable.
 879         (ada_is_aligner_type): If !trust_pad_over_xvs and there is a
 880         parallel XVS type, follow the XVS type instead of the PAD type.
 881         (unwrap_value): Make sure that there is no parallel XVE type
 882         before returning the value as is.
 883         (set_ada_list, show_ada_list): New static variables.
 884         (set_ada_command, show_ada_command): New functions.
 885         (_initialize_ada_language): Add new "set/show ada" prefix commands.
 886         Add new "set/show ada trust-PAD-over-XVS" setting.
 887
 888 2010-01-18  Tom Tromey  <[email protected]>
 889             Thiago Jung Bauermann  <[email protected]>
 890
 891         Allow "source" to load python scripts.
 892         * exceptions.h (enum errors): Add UNSUPPORTED_ERROR.
 893         * python/python.c (source_python_script): New function.
 894         * python/python.h (source_python_script): Add declaration.
 895         * cli/cli-cmds.c: #include exceptions.h and python/python.h.
 896         (script_ext_off, script_ext_soft, script_ext_strict)
 897         (script_ext_enums, script_ext_mode): New static constants.
 898         (show_script_ext_mode, find_and_open_script): New functions.
 899         (source_script): Enhance to handle Python scripts.
 900         (init_cli_cmds): Add set/show script-extension commands.
 901
 902 2010-01-16  Stan Shebs  <[email protected]>
 903
 904         * tracepoint.h (struct trace_status): Use unsigned long long
 905         instead of size_t.
 906         * tracepoint.c (trace_status_command): Fix printf directive.
 907         (trace_save_command): Check fwrite returns, fix printf directive.
 908         (trace_filename): New global.
 909         (tfile_open): Set it, check read returns.
 910         (tfile_close): Free trace_filename.
 911         (tfile_get_traceframe_address): Check read returns.
 912         (tfile_trace_find): Ditto.
 913         (tfile_fetch_registers): Ditto.
 914         (tfile_xfer_partial): Ditto.
 915         (tfile_get_trace_state_variable_value): Ditto.
 916
 917 2010-01-15  Stan Shebs  <[email protected]>
 918
 919         Add trace file support.
 920         * tracepoint.h (enum trace_stop_reason): New enum.
 921         (struct trace_status): New struct.
 922         (parse_trace_status): Declare.
 923         (struct uploaded_tp): Move here from remote.c,
 924         add fields for actions.
 925         (struct uploaded_tsv): New struct.
 926         * tracepoint.c (tfile_ops): New target vector.
 927         (trace_fd): New global.
 928         (tfile_open): New function.
 929         (tfile_close): New function.
 930         (tfile_files_info): New function.
 931         (tfile_get_trace_status): New function.
 932         (tfile_get_traceframe_address): New function.
 933         (tfile_trace_find): New function.
 934         (tfile_fetch_registers): New function.
 935         (tfile_xfer_partial): New function.
 936         (tfile_get_trace_state_variable_value): New function.
 937         (init_tfile_ops): New function.
 938         (_initialize_tracepoint): Call it, add tfile target.
 939         (trace_status): New global.
 940         (current_trace_status): New function.
 941         (trace_running_p): Remove, change all users to get from
 942         current_trace_status()->running.
 943         (get_trace_status): Remove.
 944         (trace_status_command): Call target_get_trace_status directly,
 945         report more detail including tracing stop reasons.
 946         (trace_find_command): Always allow tfind on a file.
 947         (trace_find_pc_command): Ditto.
 948         (trace_find_tracepoint_command): Ditto.
 949         (trace_find_line_command): Ditto.
 950         (trace_find_range_command): Ditto.
 951         (trace_find_outside_command): Ditto.
 952         (trace_frames_offset, cur_offset): Declare as off_t.
 953         (trace_regblock_size): Rename from reg_size, update users.
 954         (parse_trace_status): New function.
 955         (tfile_interp_line): New function.
 956         (disconnect_or_stop_tracing): Ensure current trace
 957         status before asking what to do.
 958         (stop_reason_names): New global.
 959         (trace_save_command): New command.
 960         (get_uploaded_tp): Move here from remote.c.
 961         (find_matching_tracepoint): Ditto.
 962         (merge_uploaded_tracepoints): New function.
 963         (parse_trace_status): Use stop_reason_names.
 964         (_initialize_tracepoint): Define tsave command.
 965         * target.h (target_ops): New fields to_save_trace_data,
 966         to_upload_tracepoints, to_upload_trace_state_variables,
 967         to_get_raw_trace_data, change to_get_trace_status
 968         to take a pointer to a status struct.
 969         (target_save_trace_data): New macro.
 970         (target_upload_tracepoints): New macro.
 971         (target_upload_trace_state_variables): New macro.
 972         (target_get_raw_trace_data): New macro.
 973         * target.c (update_current_target): Add new methods, change
 974         signature of to_get_trace_status.
 975         * remote.c (hex2bin): Make globally visible.
 976         (bin2hex): Ditto.
 977         (remote_download_trace_state_variable): Download name also.
 978         (remote_get_trace_status): Update parameter, use
 979         parse_trace_status.
 980         (remote_save_trace_data): New function.
 981         (remote_upload_tracepoints): New function.
 982         (remote_upload_trace_state_variables): New function.
 983         (remote_get_raw_trace_data): New function.
 984         (remote_start_remote): Use them.
 985         (_initialize_remote_ops): Add operations.
 986         * ax-gdb.c: Include breakpoint.h.
 987         * breakpoint.c (create_tracepoint_from_upload): Use
 988         break_command_really, return tracepoint, warn about unimplemented
 989         parts.
 990         * NEWS: Mention trace file addition.
 991
 992 2010-01-15  Jan Kratochvil  <[email protected]>
 993
 994         Fix compilation warning on gcc-3.4.
 995         * exec.c (print_section_info): Move the `displacement' variable
 996         initialization to its declaration.
 997
 998 2010-01-15  Jan Kratochvil  <[email protected]>
 999
1000         * gdb-gdb.py (StructMainTypePrettyPrinter): Fix TYPE_CODE_RANGE
1001         comparison.
1002
1003 2010-01-15  Eric Botcazou  <[email protected]>
1004
1005         "info tasks" broken by typedefs in ATCB type definitions.
1006         * ada-lang.c (ada_template_to_fixed_record_type_1): Add call to
1007         ada_check_typedef before retrieving the length of the type for
1008         regular fields.
1009
1010 2010-01-15  Joel Brobecker  <[email protected]>
1011
1012         Do not use name-based lookup for unconstrained packed arrays.
1013         * ada-lang.c (find_parallel_type_by_descriptive_type):
1014         Limit the fallback to name-based lookups to the case where
1015         the type is a constrained packed array.
1016
1017 2010-01-15  Joel Brobecker  <[email protected]>
1018
1019         Enhance gdb-gdb.py to handle main_type.type_specific.
1020         * gdb-gdb.py: Print the type-specific part of struct main_type.
1021
1022 2010-01-15  Jan Kratochvil  <[email protected]>
1023
1024         * configure.ac (AC_CHECK_FUNCS): Check for setrlimit and getrlimit.
1025         * configure: Regenerate.
1026         * config.in: Regenerate.
1027         * utils.c: Include sys/resource.h.
1028         (dump_core, can_dump_core): New.
1029         (internal_vproblem): Update the comment.  Check can_dump_core while
1030         setting dump_core_p.  Replace two abort calls by dump_core calls.
1031
1032 2010-01-14  Jan Kratochvil  <[email protected]>
1033             Eli Zaretskii  <[email protected]>
1034
1035         * NEWS: Document the PIE support.
1036
1037 2010-01-14  Jan Kratochvil  <[email protected]>
1038
1039         * linux-tdep.c: Remove includes gdbcore.h, observer.h and elf-bfd.h.
1040         (check_is_pie_binary, _initialize_linux_tdep): Remove.
1041
1042 2010-01-14  Jan Kratochvil  <[email protected]>
1043
1044         * solib-svr4.c (svr4_exec_displacement): New comment for entry_point.
1045         Replace exec_entry_point call by bfd_get_start_address.
1046
1047 2010-01-14  Jan Kratochvil  <[email protected]>
1048
1049         Support Valgrind attachments broken by the PIE support.
1050         * auxv.c: Include gdbcore.h.
1051         (procfs_xfer_auxv): Make static.  Reduce its comment.  Drop its
1052         parameters ops, object and annex.  Remove their assertions.
1053         (ld_so_xfer_auxv, memory_xfer_auxv): New function.
1054         * auxv.h (procfs_xfer_auxv): Remove comment.  Rename to ...
1055         (memory_xfer_auxv): ... here.
1056         * linux-nat.c (linux_xfer_partial): Rename procfs_xfer_auxv to
1057         memory_xfer_auxv.
1058         * procfs.c (procfs_xfer_partial): Likewise.
1059         * solib-svr4.c (svr4_relocate_main_executable): New prototype.
1060         (svr4_special_symbol_handling): Call svr4_relocate_main_executable.
1061         (svr4_solib_create_inferior_hook): Conditionalize the
1062         svr4_relocate_main_executable call.
1063
1064 2010-01-14  Jan Kratochvil  <[email protected]>
1065
1066         * solib-svr4.c (scan_dyntag): Remove variable dyn_addr.  New variable
1067         target_section.  Find SECT in current_target_sections, gdb_assert it.
1068         (elf_lookup_lib_symbol): Pass the binary file if given symfile_objfile.
1069         New variable abfd.
1070         * symtab.c (lookup_objfile_from_block): Return the binary file instead
1071         of separate debug info file.
1072
1073 2010-01-14  Jan Kratochvil  <[email protected]>
1074
1075         Support PIEs with no symfile_objfile.
1076         * exec.c (print_section_info <abfd == exec_bfd>): Relocate Entry point.
1077         * solib-svr4.c (svr4_relocate_main_executable <exec_bfd>): New block.
1078
1079 2010-01-14  Jan Kratochvil  <[email protected]>
1080
1081         * solib-svr4.c (svr4_relocate_main_executable): Move the static exec
1082         code part to ...
1083         (svr4_static_exec_displacement): ... a new function.
1084         (svr4_exec_displacement): New function.
1085         (svr4_relocate_main_executable): Call svr4_exec_displacement.  Allocate
1086         new_offsets using alloca now.  Remove variable old_chain and changed.
1087         Call objfile_relocate unconditionally now.
1088
1089 2010-01-14  Doug Evans  <[email protected]>
1090
1091         * gdbtypes.c (arch_flags_type): Fix comment.
1092         * gdbtypes.h (arch_composite_type): Fix comment.
1093
1094 2009-01-14  Tristan Gingold  <[email protected]>
1095
1096         * machoread.c (macho_add_oso_symfile): Add symfile_flags parameter.
1097         Call xstrdup for abfd->filename.  Pass symfile_flags and objfile flags
1098         to symbol_file_add_from_bfd.  Add OSO as separate objfile.
1099         (macho_oso_symfile): Add symfile_flags parameter.  Pass it to
1100         macho_add_oso_symfile.
1101         (macho_symfile_read): Pass symfile_flags to macho_oso_symfile.
1102
1103 2010-01-14  Joel Brobecker  <[email protected]>
1104
1105         Tru64: Dead threads are never deleted.
1106         * dec-thread.c (dec_thread_ptid_is_alive): New function.
1107         (dec_thread_count_gdb_threads): Fix counter increment.
1108         (dec_thread_add_gdb_thread): Fix *listp increment.
1109         (resync_thread_list): Fix bug in deletion of dead threads that
1110         caused all threads to be deleted, instead of just the dead ones.
1111
1112 2010-01-13  Phil Muldoon  <[email protected]>
1113
1114         PR python/10705
1115
1116         * python/python-internal.h: Add lazy_string_object_type
1117         definition.
1118         (create_lazy_string_object, gdbpy_initialize_lazy_string)
1119         (gdbpy_is_lazystring, gdbpy_extract_lazy_string): Define.
1120         * python/py-value.c (valpy_lazy_string): New function.
1121         (convert_value_from_python): Add lazy string conversion.
1122         * python/py-prettyprint.c (pretty_print_one_value): Check if
1123         return is also a lazy string.
1124         (print_string_repr): Add lazy string printing branch.
1125         (print_children): Likewise.
1126         * python/py-lazy-string.c: New file. Implement lazy strings.
1127         * python/python.c (_initialize_python): Call
1128         gdbpy_initialize_lazy_string.
1129         * varobj.c (value_get_print_value): Add lazy string printing
1130         branch.  Account for encoding.
1131         * c-lang.c (c_printstr): Account for new encoding argument.  If
1132         encoding is NULL, find encoding suited for type, otherwise use
1133         user encoding.
1134         * language.h (language_defn): Add encoding argument.
1135         (LA_PRINT_STRING): Likewise.
1136         * language.c (unk_lang_printstr): Update to reflect new encoding
1137         argument to language_defn.
1138         * ada-lang.h (ada_printstr): Likewise.
1139         * c-lang.h (c_printstr): Likewise.
1140         * p-lang.h (pascal_printstr);
1141         * f-lang.c (f_printstr): Likewise.
1142         * m2-lang.c (m2_printstr): Likewise.
1143         * objc-lang.c (objc_printstr): Likewise.
1144         * p-lang.c (pascal_printstr): Likewise.
1145         * scm-lang.c (scm_printstr): Likewise.
1146         * c-valprint.c (c_val_print): Update LA_PRINT_STRING call for
1147         encoding argument.
1148         * ada-valprint.c (ada_printstr): Likewise.
1149         * f-valprint.c (f_val_print): Likewise
1150         * m2-valprint.c (m2_val_print): Likewise.
1151         * p-valprint.c (pascal_val_print): Likewise.
1152         * expprint.c (print_subexp_standard): Likewise.
1153         * valprint.c (val_print_string): Likewise.
1154         * Makefile.in (SUBDIR_PYTHON_OBS): Add py-lazy-string.
1155         (SUBDIR_PYTHON_SRCS): Likewise.
1156         (py-lazy-string.o): New rule.
1157
1158 2010-01-13  Doug Evans  <[email protected]>
1159
1160         * mi/mi-main.c (list_available_thread_groups): Avoid "may be used
1161         uninitialized" warning from gcc on local `tree'.
1162
1163 2010-01-13  Vladimir Prus  <[email protected]>
1164
1165         Implement core awareness.
1166
1167         * bcache.c (compare_ints): Remove
1168         (print_percentage): Use compare_positive_ints.
1169         * defs.h (compare_positive_ints): Declare.
1170         * linux-nat.h (struct lin_lwp): New field core.
1171         (linux_nat_core_of_thread_1): Declare.
1172         * linux-nat.c (add_lwp): Init the 'core' field.
1173         (linux_nat_wait_1): Record the core.
1174         (linux_nat_core_of_thread_1, linux_nat_core_of_thread): New.
1175         (linux_nat_add_target): Register the above.
1176         * linux-thread-db.c (update_thread_core): New.
1177         (thread_db_find_new_threads): Update core information for
1178         every thread.
1179         * remote.c (struct private_thread_info): New.
1180         (free_private_thread_info, demand_private_info): New.
1181         (PACKET_qXfer_threads, use_osdata_threads): New.
1182         (struct thread_item, threads_parsing_context
1183         (start_thread, end_thread, thread_attributes)
1184         (thread_children, threads_children, threads_elements): New.
1185         (remote_threads_info): Try qXfer:threads before anything
1186         else.
1187         (remote_protocol_packets): Register qXfer:threads.
1188         (remote_open_1): Init use_osdata_threads.
1189         (struct stop_reply): New field 'core'.
1190         (remote_parse_stop_reply): Parse core number.
1191         (process_stop_reply): Record core number.
1192         (remote_xfer_partial): Handle qXfer:threads.
1193         (remote_core_of_thread): New.
1194         (init_remote_ops): Register remote_core_of_thread.
1195         (_initialize_remote): Register qXfer:read.
1196         * target.c (target_core_of_thread): New
1197         * target.h (enum target_object): New value TARGET_OBJECT_THREADS.
1198         (struct target_ops): New field to_core_of_threads.
1199         (target_core_of_thread): Declare.
1200         * gdbthread.h (struct thread_info): New field private_dtor.
1201         * thread.c (print_thread_info): Report the core.
1202         * ui-out.c (MAX_UI_OUT_LEVELS): Increase.
1203         * utils.c (compare_positive_ints): New.
1204         * features/threads.dtd: New.
1205         * mi/mi-interp.c (mi_on_normal_stop): Report the core.
1206         * mi/mi-main.c (struct collect_cores_data, collect_cores)
1207         (do_nothing, free_vector_of_osdata_items)
1208         (splay_tree_int_comparator, free_splay_tree): New.
1209         (print_one_inferior_data): Implemented printing of selected
1210         inferiors.  Collect and print cores.
1211         (output_cores): New.
1212         (mi_cmd_list_thread_groups): Support --recurse.  Permit specifying
1213         thread groups together with --available.
1214
1215 2010-01-12  Jan Kratochvil  <[email protected]>
1216
1217         * configure: Regenerate (for _STRUCTURED_PROC).
1218
1219 2010-01-12  Joel Brobecker  <[email protected]>
1220
1221         Delete dead function.
1222         * ada-lang.c (extract_string): Delete.  No longer used.
1223
1224 2010-01-12  Joel Brobecker  <[email protected]>
1225
1226         Fix -Wunused warning in dec-thread.c.
1227         * dec-thread.c (dec_thread_count_gdb_threads)
1228         (dec_thread_add_gdb_thread): Prevent -Wunused warning.
1229
1230 2010-01-12  Joel Brobecker  <[email protected]>
1231
1232         * ada-valprint.c (ada_print_floating): Remove trailing space.
1233
1234 2010-01-12  Joel Brobecker  <[email protected]>
1235
1236         Add support for DW_AT_GNAT_descriptive_type.
1237         * gdbtypes.h (enum type_specific_kind): New enum.
1238         (struct main_type) [type_specific_field]: New component.
1239         [type_specific]: Add new component "gnat_stuff".
1240         (struct gnat_aux_type): New type.
1241         (INIT_CPLUS_SPECIFIC): Also set TYPE_SPECIFIC_FIELD (type).
1242         (HAVE_CPLUS_STRUCT): Also check TYPE_SPECIFIC_FIELD (type).
1243         (gnat_aux_default, allocate_gnat_aux_type): Add declaration.
1244         (INIT_GNAT_SPECIFIC, ALLOCATE_GNAT_AUX_TYPE, HAVE_GNAT_AUX_INFO)
1245         (TYPE_SPECIFIC_FIELD): New macros.
1246         (TYPE_CPLUS_SPECIFIC): Return cplus_struct_default if the given
1247         type does not hold any cplus-specific data.
1248         (TYPE_RAW_CPLUS_SPECIFIC): New macro.
1249         (TYPE_GNAT_SPECIFIC, TYPE_DESCRIPTIVE_TYPE): New macros.
1250         (TYPE_IS_OPAQUE): Use HAVE_CPLUS_STRUCT to check if type has
1251         cplus-specific data.
1252         * gdbtypes.c (allocate_cplus_struct_type): Minor stylistic rewrite.
1253         Set new component TYPE_SPECIFIC_FIELD (type).
1254         (gnat_aux_default): New constant.
1255         (allocate_gnat_aux_type): New function.
1256         (init_type): Add initialization the type-specific stuff for
1257         TYPE_CODE_FLT and TYPE_CODE_FUNC types.
1258         (print_gnat_stuff): New function.
1259         (recursive_dump_type): Use HAVE_CPLUS_STRUCT to check for cplus-
1260         specific data.  Adjust code that prints the contents of the
1261         type-specific union using the TYPE_SPECIFIC_FIELD value.
1262         * dwarf2read.c (dwarf2_attach_fields_to_type): Do not allocate
1263         the type cplus stuff for Ada types.
1264         (dwarf2_add_member_fn, dwarf2_attach_fn_fields_to_type):
1265         Error out if these routines are called with an Ada type.
1266         (read_structure_type, read_array_type, read_subrange_type):
1267         Add call to set_descriptive_type.
1268         (set_die_type): Initialize the gnat-specific data if necessary.
1269         (need_gnat_info, die_descriptive_type, set_descriptive_type):
1270         New functions.
1271         * ada-lang.c (decode_constrained_packed_array_type): Use
1272         decode_constrained_packed_array_type instead of doing a standard
1273         lookup to locate a parallel type.
1274         (find_parallel_type_by_descriptive_type): New function.
1275         (ada_find_parallel_type_with_name): New function.
1276         (ada_find_parallel_type): Reimplement using
1277         ada_find_parallel_type_with_name.
1278         * ada-valprint.c (print_field_values): Use HAVE_CPLUS_STRUCT
1279         to check if type has a cplus stuff.
1280         * linespec.c (total_number_of_methods): Likewise.
1281         * mdebugread.c (new_type): Likewise.
1282
1283 2010-01-11  Jan Kratochvil  <[email protected]>
1284
1285         * NEWS: Document the 0b binary number prefix parsing.
1286
1287 2010-01-11  Jan Kratochvil  <[email protected]>
1288
1289         * objfiles.c (objfile_relocate1): Change the return type to int.
1290         Describe the new return value.  Return non-zero if data changed.
1291         (objfile_relocate): New variable changed.  Set it.  Call
1292         breakpoint_re_set depending on CHANGED.
1293
1294 2010-01-11  Jan Kratochvil  <[email protected]>
1295
1296         Implement binary numbers parsing.
1297         * c-exp.y (parse_number): New case 'b' and 'B'.
1298
1299 2010-01-11  Jan Kratochvil  <[email protected]>
1300             Tristan Gingold  <[email protected]>
1301
1302         * solib.c (info_sharedlibrary_command): Replace
1303         objfile_has_partial_symbols and objfile_has_full_symbols calls by
1304         objfile_has_symbols.
1305
1306 2010-01-10  Joel Brobecker  <[email protected]>
1307
1308         * NEWS: Document the improvements made to the mips-irix port.
1309
1310 2010-01-09  Joel Brobecker  <[email protected]>
1311
1312         Fix the documentation of valprint.c:value_print.
1313         * valprint.c (value_print): Update the function description to
1314         mention that the syntax of the output follows the current_language,
1315         not necessarily C.
1316
1317 2010-01-09  Jan Kratochvil  <[email protected]>
1318
1319         Fix displacement of separate debug info files.
1320         * objfiles.c (objfile_relocate): Rename to ...
1321         (objfile_relocate1): ... here and make it static.  Extend the comment.
1322         (objfile_relocate): New function.
1323         * solib-spu.c (spu_relocate_main_executable): Explicitly check if
1324         SYMFILE_OBJFILE is NULL.  Remove variables objfile and old_chain.
1325         Remove following of SEPARATE_DEBUG_OBJFILE.  new_offsets is now
1326         allocated using alloca.
1327         * symfile.c (copy_section_addr_info): Remove.
1328         (build_section_addr_info_from_objfile): Make it global.  New variables
1329         addr_bit and mask, use them.
1330         * symfile.h (build_section_addr_info_from_objfile): New prototype.
1331         (copy_section_addr_info): Remove.
1332
1333 2010-01-09  Joel Brobecker  <[email protected]>
1334
1335         Signal unwinder for mips-irix N32.
1336         * mips-irix-tdep.c: #include mips-tdep.h, trad-frame.h, and
1337         tramp-frame.h.
1338         (SIGTRAMP_FRAME_SIZE, SIGCONTEXT_PC_OFF, SIGCONTEXT_REGS_OFF)
1339         (SIGCONTEXT_FPREGS_OFF, SIGCONTEXT_FPCSR_OFF, SIGCONTEXT_HI_OFF)
1340         (SIGCONTEXT_LO_OFF): New macros.
1341         (mips_irix_n32_tramp_frame_init): New function.
1342         (mips_irix_n32_tramp_frame): New static constant.
1343         (mips_irix_init_abi): Prepend the mips_irix_n32_tramp_frame unwinder.
1344
1345 2010-01-09  Joel Brobecker  <[email protected]>
1346
1347         Breakpoint in shared library does not work on mips-irix.
1348         * procfs.c: #include "observer.h".
1349         (procfs_inferior_created): New function, moving here the code
1350         which unsets the syssgi syscall-exit notifications.
1351         (procfs_create_inferior): Remove the code which unsets the syssgi
1352         syscall-exit notifications. It is too early to do this here.
1353         (_initialize_procfs): Attach the procfs_inferior_created observer.
1354
1355 2010-01-09  Joel Brobecker  <[email protected]>
1356
1357         Wrong return convention for arrays (mips-irix).
1358         * mips-tdep.c (mips_n32n64_return_value): Arrays whose size is
1359         128 bits or smaller are returned the same way as structs
1360         and unions of the the same size.
1361
1362 2010-01-09  Joel Brobecker  <[email protected]>
1363
1364         Cannot set the PC on mips-irix.
1365         * irix5-nat.c (fill_gregset): Check regno against the raw PC
1366         register number, no the cooked one.
1367
1368 2010-01-09  Joel Brobecker  <[email protected]>
1369
1370         Error while loading core file on mips-irix.
1371         * solib-irix.c (irix_solib_create_inferior_hook): Do nothing
1372         if debugging from a core file.
1373
1374 2010-01-09  Joel Brobecker  <[email protected]>
1375
1376         GDB hangs when attaching to process on mips-irix.
1377         * solib-irix.c (irix_solib_create_inferior_hook): Do nothing if
1378         attaching to a process.
1379
1380 2010-01-09  Joel Brobecker  <[email protected]>
1381
1382         Use the correct breakpoint instruction on mips-irix.
1383         * mips-tdep.c (mips_breakpoint_from_pc): Add new static variable
1384         containing the correct breakpoint instruction to use on mips-irix.
1385         Use it when the osabi is GDB_OSABI_IRIX.
1386
1387 2010-01-09  Joel Brobecker  <[email protected]>
1388
1389         -Wunused warning in procfs.c (mips-irix only).
1390         * procfs.c (gdb_praddset, gdb_prdelset): New macros.  Use them
1391         throughout instead of using praddset and prdelset respectively.
1392
1393 2010-01-09  Joel Brobecker  <[email protected]>
1394
1395         GDB crash while stepping into function.
1396         * infrun.c (handle_inferior_event): Refetch the current frame
1397         after handling what.main_action, in case that pointer became
1398         dangling.
1399
1400 2010-01-09  Joel Brobecker  <[email protected]>
1401
1402         Fix build failure of solaris-hosted cross debuggers.
1403         * ada-valprint.c, parse.c: Include defs.h before including ctype.h.
1404
1405 2010-01-09  Daniel Gutson  <[email protected]>
1406
1407         Fix build failure on sparc-solaris.
1408         * procfs.c: (procfs_do_thread_registers) Use elfcore_write_lwpstatus.
1409
1410 2010-01-08  Jan Kratochvil  <[email protected]>
1411
1412         Move some symfile code into subroutines.
1413         * symfile.h (relative_addr_info_to_section_offsets)
1414         (addr_info_make_relative): New prototypes.
1415         * symfile.c (default_symfile_offsets): Move a part to ...
1416         (relative_addr_info_to_section_offsets): ... this new function.
1417         (default_symfile_offsets): Call it.
1418         (syms_from_objfile <!mainline && addrs && addrs->other[0].name>): Move
1419         this part to ...
1420         (addr_info_make_relative): ... this new function.
1421
1422 2010-01-08  Jan Kratochvil  <[email protected]>
1423
1424         Add from_tty to solib_create_inferior_hook.
1425         * infcmd.c (post_create_inferior): Move solib_add after
1426         solib_create_inferior_hook.  Pass from_tty to
1427         solib_create_inferior_hook.  Call solib_add and SOLIB_ADD with
1428         0 from_tty and comment why.
1429         * infrun.c (follow_exec): Pass from_tty solib_create_inferior_hook as 0.
1430         * linux-nat.c (linux_child_follow_fork): Likewise.
1431         * nto-procfs.c (procfs_post_attach, procfs_create_inferior): Likewise.
1432         * solib-darwin.c (darwin_solib_create_inferior_hook): New parameter
1433         from_tty.
1434         * solib-frv.c (frv_solib_create_inferior_hook): Likewise.
1435         * solib-irix.c (irix_solib_create_inferior_hook): Likewise.
1436         * solib-null.c (null_solib_create_inferior_hook): Likewise.
1437         * solib-osf.c (osf_solib_create_inferior_hook): Likewise.
1438         * solib-pa64.c (pa64_solib_create_inferior_hook): Likewise.
1439         * solib-som.c (som_solib_create_inferior_hook): Likewise.
1440         * solib-spu.c (spu_solib_create_inferior_hook): New parameter from_tty.
1441         Pass it to svr4_so_ops.solib_create_inferior_hook.
1442         * solib-sunos.c (sunos_solib_create_inferior_hook): New parameter
1443         from_tty.
1444         * solib-svr4.c (enable_break): New parameter from_tty.  Pass it to
1445         solib_add.
1446         (svr4_solib_create_inferior_hook): New parameter from_tty.  Pass it to
1447         enable_break.
1448         * solib-target.c (solib_target_solib_create_inferior_hook): New
1449         parameter from_tty.
1450         * solib.c (solib_create_inferior_hook): New parameter from_tty.  Pass
1451         it to ops->solib_create_inferior_hook.
1452         (reload_shared_libraries): Pass from_tty to solib_create_inferior_hook.
1453         Move solib_add after solib_create_inferior_hook, call it now with
1454         from_tty as 0.  New comment there.
1455         * solib.h (solib_create_inferior_hook): New parameter from_tty.
1456         * solist.h (struct target_so_ops <solib_create_inferior_hook>):
1457         Likewise.
1458
1459 2010-01-08  Vladimir Prus  <[email protected]>
1460
1461         Fix multiexec race.
1462         * infrun.c (handle_inferior_event): Use get_thread_regcache
1463         with events ptid, not get_current_regcache.
1464
1465 2009-01-08  Joel Brobecker  <[email protected]>
1466
1467         GDB crash with empty executable name (MinGW).
1468         * source.c (openp): Add assert that parameter string is not NULL.
1469         if parameter string is an empty string, then return with a failure
1470         immediately.
1471
1472 2009-01-08  Joel Brobecker  <[email protected]>
1473
1474         Get rid of support for VAX Floats.
1475         * ada-lang.h (ada_is_vax_floating_type, ada_vax_float_type_suffix)
1476         (ada_vax_float_print_function): Delete.
1477         * ada-lang.c (ada_is_vax_floating_type, ada_vax_float_type_suffix)
1478         (ada_vax_float_print_function): Delete.
1479         * ada-typeprint.c (print_vax_floating_point_type): Delete.
1480         (ada_print_type): Remove support for VAX floats.
1481         * ada-valprint.c (ada_val_print_1): Remove support for VAX floats.
1482
1483 2010-01-08  Jan Kratochvil  <[email protected]>
1484
1485         * stabsread.c (read_args): Handle zero arguments.
1486
1487 2009-01-08  Joel Brobecker  <[email protected]>
1488
1489         Cannot find in-tree libiconv.a after reconfigure.
1490         * acinclude.m4 (AM_ICONV): If we find an in-tree libiconv.a
1491         that we can use, then cache the path to this archive.
1492         * configure: Regenerate.
1493
1494 2010-01-07  Stan Shebs  <[email protected]>
1495
1496         Make tracepoint operations go through target vector.
1497         * target.h (enum trace_find_type): New enum.
1498         (struct target_ops): New fields to_trace_init,
1499         to_download_tracepoint, to_download_trace_state_variable,
1500         to_trace_set_readonly_regions, to_trace_start, to_get_trace_status,
1501         to_trace_stop, to_trace_find, to_get_trace_state_variable_value,
1502         to_set_disconnected_tracing.
1503         (target_trace_init): New macro.
1504         (target_download_tracepoint): New macro.
1505         (target_download_trace_state_variable): New macro.
1506         (target_trace_start): New macro.
1507         (target_trace_set_readonly_regions): New macro.
1508         (target_get_trace_status): New macro.
1509         (target_trace_stop): New macro.
1510         (target_trace_find): New macro.
1511         (target_get_trace_state_variable_value): New macro.
1512         (target_set_disconnected_tracing): New macro.
1513         * target.c (update_current_target): Inherit and set defaults for
1514         tracepoint operations.
1515         * tracepoint.c (default_collect): Make globally visible.
1516         (target_is_remote): Remove, along with all calls.
1517         (tvariables_info): Call target_get_trace_state_variable_value.
1518         (remote_set_transparent_ranges): Remove.
1519         (trace_start_command): Call target_trace_init,
1520         target_download_tracepoint, etc.
1521         (download_tracepoint): Remove.
1522         (trace_stop_command): Simplify.
1523         (stop_tracing): Call target_trace_stop.
1524         (get_trace_status): Call target_get_trace_status.
1525         (trace_status_command): Add case for targets that cannot trace.
1526         (finish_tfind_command): Change to take numerical arguments, call
1527         target_trace_find.
1528         (trace_find_command): Update call to finish_tfind_command.
1529         (trace_find_pc_command): Ditto.
1530         (trace_find_tracepoint_command): Ditto.
1531         (trace_find_line_command): Ditto.
1532         (trace_find_range_command): Ditto.
1533         (trace_find_outside_command): Ditto.
1534         (set_disconnected_tracing_value): Call
1535         target_set_disconnected_tracing.
1536         * remote.c: Add protocol encoding bits from tracepoint.c.
1537         (trace_error): Move from tracepoint.c.
1538         (remote_get_noisy_reply): Ditto.
1539         (free_actions_list_cleanup_wrapper): Ditto.
1540         (free_actions_list): Ditto.
1541         (remote_trace_init): New function.
1542         (remote_download_tracepoint): New function.
1543         (remote_download_trace_state_variable): New function.
1544         (remote_trace_set_readonly_regions): New function.
1545         (remote_trace_start): New function.
1546         (remote_get_trace_status): New function.
1547         (remote_trace_stop): New function.
1548         (remote_trace_find): New function.
1549         (remote_download_trace_state_variable): New function.
1550         (remote_set_disconnected_tracing): New function.
1551         (init_remote_ops): Add tracepoint operations.
1552
1553         * tracepoint.c (trace_dump_command): Don't decr_pc_after_break.
1554
1555 2010-01-07  Tristan Gingold  <[email protected]>
1556
1557         * symfile.c (build_section_addr_info_from_objfile): New function.
1558         (symbol_file_add_separate): Don't use offsets from objfile but
1559         built an addr info.
1560
1561 2010-01-06  Stan Shebs  <[email protected]>
1562
1563         Support disconnected tracing.
1564         * infcmd.c (detach_command): Ask whether to stop tracing.
1565         * cli/cli-cmds.c (quit_command): Ditto.
1566         * breakpoint.h (struct breakpoint): New field number_on_target.
1567         * breakpoint.c (create_tracepoint_from_upload): New function.
1568         (get_tracepoint_by_number_on_target): New function.
1569         * remote.c (struct remote): New field disconnected_tracing.
1570         (remote_disconnected_tracing_feature): New function.
1571         (remote_protocol_features): Add DisconnectedTracing.
1572         (struct uploaded_tp): New struct.
1573         (uploaded_tps): New global.
1574         (get_uploaded_tp): New function.
1575         (find_matching_tracepoint): New function.
1576         (remote_get_tracing_state): New function.
1577         (remote_start_remote): Call it.
1578         * tracepoint.c (disconnected_tracing): New global.
1579         (trace_start_command): Initialize number_on_target.
1580         (stop_tracing): New function, split out from...
1581         (trace_stop_command): Call stop_tracing.
1582         (get_trace_status): New function, split out from...
1583         (trace_status_command): Call get_trace_status, add info on
1584         disconnection behavior.
1585         (disconnect_or_stop_tracing): New function.
1586         (finish_tfind_command): Translate from number on target.
1587         (trace_find_tracepoint_command): Translate to number on target.
1588         (send_disconnected_tracing_value): New function.
1589         (set_disconnected_tracing): New function.
1590         (_initialize_tracepoint): Add disconnected-tracing variable.
1591         * NEWS: Mention disconnected tracing.
1592
1593 2010-01-06  Tristan Gingold  <[email protected]>
1594
1595         * symtab.c (lookup_global_symbol_from_objfile): Rename objfile
1596         parameter to main_objfile.  Iterate on all separate debug objfiles.
1597         * symfile.h (symbol_file_add_separate)
1598         (find_separate_debug_file_by_debuglink): Remove parameter names.
1599         * symfile.c (symbol_file_add_separate): Use add_separate_objfile.
1600         (reread_symbols): Use free_objfile_separate_debug.
1601         * objfiles.h (struct objfile): Add separate_debug_objfile_link.
1602         Adjust comment.
1603         (objfile_separate_debug_iterate, add_separate_debug_objfile)
1604         (free_objfile_separate_debug): New prototypes.
1605         * objfiles.c (objfile_separate_debug_iterate): New function.
1606         (add_separate_debug_objfile, free_objfile_separate_debug): New
1607         functions.
1608         (free_objfile): Use free_objfile_separate_debug.  Adjust for
1609         multiple separate debug objfile.
1610         (objfile_has_symbols): Adjust comment.  Iterate on all separate
1611         debug objfiles.
1612         * minsyms.c (lookup_minimal_symbol): Adjust for multiple separate
1613         debug objfile.
1614         (lookup_minimal_symbol_text): Ditto.
1615         (lookup_minimal_symbol_by_pc_name): Ditto.
1616         (lookup_minimal_symbol_solib_trampoline): Ditto.
1617         (lookup_minimal_symbol_by_pc_section_1): Iterate on all separate
1618         debug objfiles.
1619
1620 2010-01-05  Stan Shebs  <[email protected]>
1621
1622         Add fast tracepoints.
1623         * arch-utils.h (default_fast_tracepoint_valid_at): Declare.
1624         * arch-utils.c (default_fast_tracepoint_valid_at): New function.
1625         * breakpoint.h (enum bptype): Add bp_fast_tracepoint.
1626         * breakpoint.c (tracepoint_type): New function.
1627         (ALL_TRACEPOINTS): Use it.
1628         (should_be_inserted): Ditto.
1629         (bpstat_check_location): Ditto.
1630         (print_one_breakpoint_location): Ditto.
1631         (user_settable_breakpoint): Ditto.
1632         (set_breakpoint_location_function): Ditto.
1633         (disable_breakpoints_in_shlibs): Ditto.
1634         (delete_trace_command): Ditto.
1635         (print_it_typical): Add bp_fast_tracepoint case.
1636         (bpstat_what): Ditto.
1637         (print_one_breakpoint_location): Ditto.
1638         (allocate_bp_location): Ditto.
1639         (mention): Ditto.
1640         (breakpoint_re_set_one): Ditto.
1641         (disable_command): Ditto.
1642         (enable_command): Ditto.
1643         (check_fast_tracepoint_sals): New function.
1644         (break_command_really): Call it.
1645         (ftrace_command): New function.
1646         (_initialize_breakpoint): Add ftrace command.
1647         * gdbarch.sh (fast_tracepoint_valid_at): New.
1648         * gdbarch.h, gdbarch.c: Regenerate.
1649         * i386-tdep.c (i386_fast_tracepoint_valid_at): New function.
1650         (i386_gdbarch_init): Use it.
1651         * remote.c (struct remote_state): New field fast_tracepoints.
1652         (PACKET_FastTracepoints): New packet config type.
1653         (remote_fast_tracepoint_feature): New function.
1654         (remote_protocol_features): Add FastTracepoints.
1655         (remote_supports_fast_tracepoints): New function.
1656         (_initialize_remote): Add FastTracepoints.
1657         * tracepoint.c (download_tracepoint): Add fast tracepoint option.
1658         * NEWS: Mention fast tracepoints.
1659
1660 2010-01-06  Joel Brobecker  <[email protected]>
1661
1662         * gdb-gdb.py: New file.
1663
1664 2010-01-05  Michael Snyder  <[email protected]>
1665
1666         * infrun.c (handle_inferior_event): Fix typo in comment.
1667
1668 2010-01-05  Jan Kratochvil  <[email protected]>
1669
1670         * symfile.c (syms_from_objfile): Remove the !MAINLINE conditional.
1671
1672 2010-01-04  Ulrich Weigand  <[email protected]>
1673
1674         * features/Makefile (WHICH): Add s390-linux32, s390-linux64,
1675         and s390x-linux64.
1676         (s390-linux32-expedite): Define.
1677         (s390-linux64-expedite): Define.
1678         (s390x-linux64-expedite): Define.
1679         * features/s390-acr.xml: New file.
1680         * features/s390-fpr.xml: New file.
1681         * features/s390-core32.xml: New file.
1682         * features/s390-core64.xml: New file.
1683         * features/s390x-core64.xml: New file.
1684         * features/s390-linux32.xml: New file.
1685         * features/s390-linux64.xml: New file.
1686         * features/s390x-linux64.xml: New file.
1687         * features/s390-linux32.c: New generated file.
1688         * features/s390-linux64.c: New generated file.
1689         * features/s390x-linux64.c: New generated file.
1690
1691         * regformats/s390-linux32.dat: New generated file.
1692         * regformats/s390-linux64.dat: New generated file.
1693         * regformats/s390x-linux64.dat: New generated file.
1694         * regformats/reg-s390.dat: Remove.
1695         * regformats/reg-s390x.dat: Remove.
1696
1697         * s390-nat.c: Include "auxv.h" and <elf.h>.
1698         (HWCAP_S390_HIGH_GPRS): Define if undefined.
1699         (s390_target_wordsize): New function.
1700         (s390_auxv_parse): Likewise.
1701         (s390_get_hwcap): Likewise.
1702         (s390_read_description): Likewise.
1703         (_initialize_s390_nat): Install s390_auxv_parse and
1704         s390_read_description.
1705
1706         * s390-tdep.c: Include "features/s390-linux32.c",
1707         "features/s390-linux64.c", and "features/s390x-linux64.c".
1708         (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum.
1709         (s390_register_call_saved): New function.
1710         (s390_register_name): Remove.
1711         (s390_register_type): Remove.
1712         (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums.
1713         (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs.
1714         (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI.
1715         (s390_pseudo_register_name): New function.
1716         (s390_pseudo_register_type): New function.
1717         (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases.
1718         Handle full GPR pesudos and varying pseudo register numbers.
1719         (s390_pseudo_register_write): Likewise
1720         (s390x_pseudo_register_read): Remove.
1721         (s390x_pseudo_register_write): Likewise.
1722         (s390_register_group): Remove.
1723         (s390_pseudo_register_group): New function.
1724         (s390_regmap_gregset): Add GPR upper halves.
1725         (s390x_regmap_gregset): Likewise.
1726         (s390_regmap_fpregset): Likewise.
1727         (s390_regmap_upper): New global variable.
1728         (s390_upper_regset): New global variable.
1729         (s390_upper_regset_sections): New global variable.
1730         (s390_regset_from_core_section): Handle GPR upper halves.
1731         (s390_core_read_description): New function.
1732         (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered
1733         register information.  Handle varying pseudo register numbers.
1734         (s390_backchain_frame_unwind_cache): Likewise.
1735         (s390_frame_prev_register): Unwind full GPRs to show lower halves.
1736         (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers.
1737         (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as
1738         PC and CC pseudos.  Unwind upper halves and full GPRs as appropriate.
1739         Handle varying pseudo register numbers.
1740         (s390_unwind_pc): Handle varying pseudo register numbers.
1741         (s390_dwarf2_prev_register): New function.
1742         (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered
1743         register information.  Handle varying pseudo register numbers.
1744         Install s390_dwarf2_prev_register to unwind full GPRs.
1745         (s390_gdbarch_init): Handle target descriptions.  Assign varying
1746         pseudo register numbers.  Install s390_adjust_frame_regnum.
1747         (_initialize_s390_tdep): Initialize target descriptions.
1748
1749         * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define.
1750         (S390_NUM_REGS): Redefine to include upper half registers.
1751         (S390_PC_REGNUM, S390_CC_REGNUM): Remove.
1752         (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise.
1753         (tdesc_s390_linux32): Add declaration.
1754         (tdesc_s390_linux64): Likewise.
1755         (tdesc_s390x_linux64): Likewise.
1756
1757 2010-01-04  Ulrich Weigand  <[email protected]>
1758
1759         * regset.h (struct core_regset_section): Add HUMAN_NAME.
1760         * i386-linux-tdep.c (i386_linux_regset_sections): Fill in HUMAN_NAME.
1761         * ppc-linux-tdep.c (ppc_linux_vsx_regset_sections): Likewise.
1762         (ppc_linux_vmx_regset_sections): Likewise.
1763         (ppc_linux_fp_regset_sections): Likewise.
1764
1765         * corelow.c (get_core_register_section): Constify arguments.
1766         (get_core_registers): Use gdbarch_core_regset_sections instead
1767         of hard-coded platform-specific register section names.
1768
1769 2010-01-04  Ulrich Weigand  <[email protected]>
1770
1771         * dwarf2loc.c (read_pieced_value): If a piece occupies part of
1772         a register, assume the least-significant part is used.
1773         (write_pieced_value): Likewise.
1774
1775 2010-01-04  Ulrich Weigand  <[email protected]>
1776
1777         * printcmd.c: Include "arch-utils.h".
1778         (do_one_display): Re-parse expression if current architecture changed.
1779
1780 2010-01-03  Jan Kratochvil  <[email protected]>
1781             Joel Brobecker  <[email protected]>
1782
1783         * gdbtypes.c (check_typedef): New comment on type length.
1784         * value.c (allocate_value_lazy): Remove the unused atype variable.  New
1785         comment on type length.
1786         (value_primitive_field): Keep the original TYPE value, new comment.
1787
1788 2010-01-01  Jan Kratochvil  <[email protected]>
1789
1790         * cli/cli-script.c (process_next_line): Rename p1 as p_end and p2 as
1791         p_start.  Change != comparisons to > and < comparisons.
1792
1793 2010-01-01  Jan Kratochvil  <[email protected]>
1794
1795         * cli/cli-script.c (process_next_line): Check P2 overrun.
1796
1797 2009-01-01  Joel Brobecker  <[email protected]>
1798
1799         Update the copyright hearder to add year 2010 for most GDB files.
1800
1801 2009-01-01  Joel Brobecker  <[email protected]>
1802
1803         Fix build failure in inf-ptrace.c.
1804         * inf-ptrace.c (inf_ptrace_follow_fork): Fix typo.
1805
1806 2010-01-01  Joel Brobecker  <[email protected]>
1807
1808         * top.c (print_gdb_version): Update copyright year.
1809
1810 2010-01-01  Joel Brobecker  <[email protected]>
1811
1812         Fix break *FUN'address thread NUM.
1813         * ada-lex.l (task): Expand rule to also match the thread keyword.
1814
1815 2010-01-01  Joel Brobecker  <[email protected]>
1816
1817         Fix break *FUN'address task NUM.
1818         * ada-lex.l (task): New rule.
1819         * ada-lang.c (valid_task_id): Make sure the Ada task list has
1820         been built before using it.
1821
1822 For older changes see ChangeLog-2009.
1823 \f
1824 Local Variables:
1825 mode: change-log
1826 left-margin: 8
1827 fill-column: 74
1828 version-control: never
1829 coding: utf-8
1830 End: