gdb/ChangeLog

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