gdb/ChangeLog

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