gdb/ChangeLog

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