gdb/ChangeLog

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