gdb/ChangeLog

   1 2008-09-13  Joel Brobecker  <brobecker@adacore.com>
   2
   3         * defs.h (GCC_GENERATED_STDINT_H): Define.
   4
   5 2008-09-13  Tom Tromey  <tromey@redhat.com>
   6
   7         * varobj.c (varobj_set_display_format): Use xfree.
   8         * tracepoint.c (stringify_collection_list): Use xfree.
   9         * remote-fileio.c (remote_fileio_reset): Use xfree.
  10         * mipsread.c (read_alphacoff_dynamic_symtab): Use xfree.
  11         * dfp.c (decimal_from_floating): Use xfree, xstrprintf.  Don't use
  12         asprintf.
  13         * cp-support.c (mangled_name_to_comp): Use xfree.
  14
  15 2008-09-13  Joel Brobecker  <brobecker@adacore.com>
  16
  17         * ada-lang.c (remove_extra_symbols): Remove stub symbols if
  18         the associated complete symbol is also in the list.
  19         (ada_add_local_symbols, ada_add_non_local_symbols): New functions,
  20         extracted out from ada_lookup_symbol_list.
  21         (ada_lookup_symbol_list): Use them.  Remove the search through
  22         the minimal symbols.
  23
  24 2008-09-13  Joel Brobecker  <brobecker@adacore.com>
  25
  26         * dwarf2read.c (add_partial_subprogram): New procedure.
  27         (scan_partial_symbols): Use it.
  28         (load_partial_dies): Read in children of subprogram and lexical
  29         blocks for Ada compilation units.
  30
  31 2008-09-13  Tom Tromey  <tromey@redhat.com>
  32
  33         * symfile.c (build_id_verify): Free 'found'.
  34         (find_separate_debug_file): Use xfree, not free.
  35
  36 2008-09-12  Doug Evans  <dje@google.com>
  37
  38         * corefile.c (write_memory): Remove unnecessary copying.
  39
  40         * sol-thread.c (_initialize_sol_thread): Add FIXME regarding
  41         order of _initialize_* fns.
  42
  43         * dwarf2read.c (comp_unit_head): Rename first_die_ptr to
  44         first_die_offset.  All uses updated.
  45         Delete unused members cu_head_ptr, next.
  46         Move members base_known, base_address to ...
  47         (dwarf2_cu) ... here.  All uses updated.
  48
  49 2008-09-12  Pedro Alves  <pedro@codesourcery.com>
  50
  51         * Makefile.in (generated_files): Add $(NAT_GENERATED_FILES).
  52         * config/i386/i386gnu.mh (NAT_GENERATED_FILES): New.
  53
  54 2008-09-11  Ulrich Weigand  <uweigand@de.ibm.com>
  55
  56         * fork-child.c (startup_inferior): Use target_wait and target_resume
  57         directly instead of calling wait_for_inferior / resume.
  58
  59         * infcmd.c (kill_if_already_running): Do not call no_shared_libraries
  60         or init_wait_for_inferior.
  61         (run_command_1): Call init_wait_for_inferior.
  62
  63 2008-09-11  Ulrich Weigand  <uweigand@de.ibm.com>
  64
  65         * gdbtypes.h (builtin_type_void_data_ptr, builtin_type_void_func_ptr,
  66         builtin_type_CORE_ADDR, builtin_type_char, builtin_type_short,
  67         builtin_type_int, builtin_type_long, builtin_type_signed_char,
  68         builtin_type_unsigned_char, builtin_type_unsigned_short,
  69         builtin_type_unsigned_int, builtin_type_unsigned_long,
  70         builtin_type_float, builtin_type_double, builtin_type_long_double,
  71         builtin_type_complex, builtin_type_double_complex, builtin_type_string,
  72         builtin_type_bool, builtin_type_long_long,
  73         builtin_type_unsigned_long_long): Remove macros.
  74
  75         (builtin_type_f_character, builtin_type_f_integer,
  76         builtin_type_f_integer_s2, builtin_type_f_logical,
  77         builtin_type_f_logical_s1, builtin_type_f_logical_s2,
  78         builtin_type_f_real, builtin_type_f_real_s8, builtin_type_f_real_s16,
  79         builtin_type_f_complex_s8, builtin_type_f_complex_s16,
  80         builtin_type_f_complex_s32): Likewise.
  81
  82         (builtin_type_m2_char, builtin_type_m2_int, builtin_type_m2_card,
  83         builtin_type_m2_real, builtin_type_m2_bool): Likewise.
  84
  85         (struct builtin_f_type, builtin_f_type): Move to f-lang.h.
  86         (struct builtin_m2_type, builtin_m2_type): Move to m2-lang.h.
  87
  88         * f-lang.h (struct builtin_f_type, builtin_f_type): Move here.
  89         * m2-lang.h (struct builtin_m2_type, builtin_m2_type): Move here.
  90
  91 2008-09-11  Ulrich Weigand  <uweigand@de.ibm.com>
  92
  93         * solib-svr4.c (LM_ADDR_FROM_LINK_MAP): Use builtin types of
  94         target_gdbarch instead of builtin_type_void_data_ptr.
  95         (LM_DYNAMIC_FROM_LINK_MAP, LM_NEXT, LM_NAME,
  96         IGNORE_FIRST_LINK_MAP_ENTRY, scan_dyntag, elf_locate_base,
  97         solib_svr4_r_map, solib_svr4_r_brk, solib_svr4_r_ldsomap,
  98         open_symbol_file_object): Likewise.
  99         * nto-tdep.c (LM_ADDR): Likewise.
 100
 101 2008-09-11  Ulrich Weigand  <uweigand@de.ibm.com>
 102
 103         * bsd-uthread.c (bsd_uthread_read_memory_address): New function.
 104         (bsd_uthread_fetch_registers, bsd_uthread_store_registers,
 105         bsd_uthread_wait, bsd_uthread_find_new_threads): Use it.
 106
 107 2008-09-11  Ulrich Weigand  <uweigand@de.ibm.com>
 108
 109         * procfs.c (procfs_address_to_host_pointer): Use target_gdbarch
 110         and its associated types to perform pointer conversion.
 111         (procfs_can_use_hw_breakpoint): Likewise.
 112         (procfs_auxv_parse): Remove unused variable.
 113
 114 2008-09-11  Ulrich Weigand  <uweigand@de.ibm.com>
 115
 116         * auxv.c (default_auxv_parse): Use gdbarch_ptr_bit (target_gdbarch)
 117         instead of builtin_type_void_data_ptr.
 118         * target.c (default_region_ok_for_hw_watchpoint): Likewise.
 119
 120 2008-09-11  Ulrich Weigand  <uweigand@de.ibm.com>
 121
 122         * expprint.c (print_subexp_standard): Compare against builtin type
 123         associated with exp->gdbarch instead of builtin_type_char.
 124
 125         * f-valprint.c (f_val_print): Use extract_unsigned_integer to
 126         extract values of arbitrary logical type.  Handle arbitrary
 127         complex types.
 128
 129         * printcmd.c (float_type_from_length): New function.
 130         (print_scalar_formatted, printf_command): Use it.
 131
 132 2008-09-11  Ulrich Weigand  <uweigand@de.ibm.com>
 133
 134         * valops.c: Include "objfiles.h" and "symtab.h".
 135         (find_function_in_inferior): New argument OBJF_P.  Use it to return
 136         objfile where function is defined.  Use per-objfile arch types
 137         instead of builtin_type_ to define default return type.
 138
 139         * linux-fork.c (checkpoint_command): Update calls.  Use per-objfile
 140         architecture to define inferior call argument types.
 141         * gcore.c (derive_heap_segment): Likewise.
 142         * objc-lang.c (value_nsstring): Likewise.
 143         * scm-lang.c (scm_lookup_name): Likewise.
 144         * scm-valprint.c (scm_inferior_print): Likewise.
 145         * valops.c (value_allocate_space_in_inferior): Likewise.
 146
 147         * eval.c (evaluate_subexp_standard): Update calls.
 148         * objc-lang.c (lookup_objc_class, print_object_command): Likewise.
 149
 150         * linux-fork.c: Include "objfiles.h".
 151         * scm-lang.c: Include "objfiles.h".
 152         * scm-valprint.c: Include "objfiles.h".
 153
 154 2008-09-11  Ulrich Weigand  <uweigand@de.ibm.com>
 155
 156         * gdbarch.sh (name_of_malloc): Remove.
 157         * gdbarch.c, gdbarch.h: Re-generate.
 158         * valops.c (value_allocate_space_in_inferior): Do not call
 159         gdbarch_name_of_malloc.
 160
 161 2008-09-11  Ulrich Weigand  <uweigand@de.ibm.com>
 162
 163         * valarith.c (value_x_unop): Use builtin_type_int8 as type for
 164         UNOP_POSTINCREMENT/UNOP_POSTDECREMENT constant 0 argument.
 165         (value_bit_index): Use extract_unsigned_integer
 166         instead of unpack_long to read single byte.
 167
 168 2008-09-11  Ulrich Weigand  <uweigand@de.ibm.com>
 169
 170         * infcall.c (value_arg_coerce): Add GDBARCH parameter.  Use its
 171         associates types instead of builtin_type_ macros.
 172         (find_function_addr): Leave output VALUE_TYPE NULL if unknown.
 173         (call_function_by_hand): Use per-architecture "int" type as
 174         fall-back if find_function_addr returns NULL VALUE_TYPE.
 175         Update call to value_arg_coerce.
 176
 177 2008-09-11  Ulrich Weigand  <uweigand@de.ibm.com>
 178
 179         * cp-abi.h (cplus_method_ptr_size): Add TO_TYPE parameter.
 180         (cplus_make_method_ptr): Add TYPE parameter.
 181         * cp-abi.c (cplus_method_ptr_size): Add TO_TYPE parameter.  Pass it
 182         on to current_cp_abi.method_ptr_size callback.
 183         (cplus_make_method_ptr): Add TYPE parameter.  Pass it on to
 184         current_cp_abi.make_method_ptr callback.
 185
 186         * gdbtypes.c (lookup_methodptr_type): Pass target type
 187         argument to cplus_method_ptr_size.
 188         * valops.c (value_cast): Pass type argument to cplus_make_method_ptr.
 189         (value_struct_elt_for_reference): Likewise.
 190
 191         * gnu-v3-abi.c (get_class_arch): New function.
 192         (vtable_address_point_offset): Add GDBARCH parameter.  Use it
 193         instead of current_gdbarch.  Update all callers.
 194         (gnuv3_get_vtable): Likewise.
 195         (gnuv3_get_virtual_fn): Likewise.
 196         (gnuv3_decode_method_ptr): Likewise.
 197         (gnuv3_rtti_type): Call get_class_arch to determine architecture.
 198         Use it instead of current_gdbarch.
 199         (gnuv3_virtual_fn_field): Likewise.
 200         (gnuv3_baseclass_offset): Likewise.
 201         (gnuv3_print_method_ptr): Likewise.
 202         (gnuv3_method_ptr_to_value): Likewise.
 203         (gnuv3_method_ptr_size): Add TYPE parameter.  Use it to determine
 204         class architecture.  Use architecture types instead of builtin types.
 205         (gnuv3_make_method_ptr): Likewise.
 206
 207         * cp-valprint.c (cp_print_class_member): Expect pointer type
 208         instead of class type.  Use its length when extracting value.
 209         * c-valprint.c (c_val_print): Update call to cp_print_class_member.
 210
 211 2008-09-11  Ulrich Weigand  <uweigand@de.ibm.com>
 212
 213         * stack.c (return_command): Use frame architecture to determine
 214         default integer return type.
 215
 216         * f-valprint.c (f77_get_dynamic_lowerbound): Use frame architecture
 217         to determine pointer types.
 218         (f77_get_dynamic_upperbound): Likewise.
 219
 220         * objc-lang.c (OBJC_FETCH_POINTER_ARGUMENT): Remove.
 221         (resolve_msgsend): Use architecture of current frame to determine
 222         pointer types.  Inline OBJC_FETCH_POINTER_ARGUMENT.
 223         (resolve_msgsend_stret, resolve_msgsend_super,
 224         resolve_msgsend_super_stret): Likewise.
 225
 226 2008-09-11  Ulrich Weigand  <uweigand@de.ibm.com>
 227
 228         * alpha-tdep.c (alpha_register_type): Use builtin_type (gdbarch)
 229         instead of builtin_type_ macros.
 230         * amd64-tdep.c (amd64_register_type): Likewise.
 231         (amd64_get_longjmp_target): Likewise.
 232         * arm-tdep.c (arm_register_type): Likewise.
 233         * avr-tdep.c (avr_register_type): Likewise.
 234         * cris-tdep.c (cris_register_type, crisv32_register_type): Likewise.
 235         * frv-tdep.c (frv_register_type): Likewise.
 236         * h8300-tdep.c (h8300_register_type): Likewise.
 237         * hppa-tdep.c (hppa32_convert_from_func_ptr_addr,
 238         hppa_skip_trampoline_code): Likewise.
 239         * i386-tdep.c (i386_register_type): Likewise.
 240         (i386_unwind_pc, i386_sse_type): Likewise.
 241         * ia64-tdep.c (ia64_register_type): Likewise.
 242         * m32r-tdep.c (m32r_register_type): Likewise.
 243         * m68k-tdep.c (m68k_register_type, m68k_unwind_pc): Likewise.
 244         * m88k-tdep.c (m88k_register_type): Likewise.
 245         * mep-tdep.c (mep_register_type): Likewise.
 246         * mips-tdep.c (mips_pseudo_register_type): Likewise.
 247         * mn10300-tdep.c (mn10300_register_type): Likewise.
 248         * mt-tdep.c (mt_copro_register_type): Likewise.
 249         * rs6000-tdep.c (rs6000_builtin_type_vec64): Likewise.
 250         (rs6000_convert_register_p, rs6000_register_to_value,
 251         rs6000_value_to_register): Likewise.
 252         * s390-tdep.c (s390_register_type): Likewise.
 253         * sh64-tdep.c (sh64_register_type): Likewise.
 254         (sh64_build_float_register_type, sh64_do_fp_register): Likewise.
 255         * sh-tdep.c (sh_sh2a_register_type, sh_sh3e_register_type,
 256         sh_sh4_build_float_register_type, sh_sh4_register_type,
 257         sh_default_register_type): Likewise.
 258         * sparc64-tdep.c (sparc64_register_type): Likewise.
 259         * sparc-tdep.c (sparc32_register_type): Likewise.
 260         * spu-tdep.c (spu_builtin_type_vec128, spu_register_type): Likewise.
 261         * v850-tdep.c (v850_register_type): Likewise.
 262         * vax-tdep.c (vax_register_type): Likewise.
 263         * xtensa-tdep.c (xtensa_register_type, xtensa_unwind_pc,
 264         xtensa_push_dummy_call): Likewise.
 265
 266         * std-regs.c (value_of_builtin_frame_fp_reg,
 267         value_of_builtin_frame_pc_reg): Likewise.
 268         * target-descriptions.c (tdesc_register_type): Likewise.
 269
 270 2008-09-11  Ulrich Weigand  <uweigand@de.ibm.com>
 271
 272         * ada-lang.c (ada_coerce_to_simple_array_type): Use builtin_type_int32
 273         instead of builtin_type_int as default unspecified integral type.
 274         (ada_index_type, ada_array_bound_from_type, ada_variant_discrim_type,
 275         assign_component, to_fixed_range_type): Likewise.
 276         * ada-typeprint.c (print_range, print_range_bound,
 277         print_range_type_named): Likewise.
 278         * ada-valprint.c (print_optional_low_bound, ada_val_print_1): Likewise.
 279         * eval.c (evaluate_subexp_standard): Likewise.
 280         * gnu-v2-abi.c (gnuv2_virtual_fn_field): Likewise.
 281         * gnu-v3-abi.c (gnuv3_get_virtual_fn, gnuv3_baseclass_offset,
 282         build_gdb_vtable_type): Likewise.
 283         * jv-lang.c (java_array_type): Likewise.
 284         * m2-typeprint.c (m2_print_bounds, m2_is_long_set_of_type): Likewise.
 285         * m2-valprint.c (m2_print_long_set): Likewise.
 286         * parse.c (follow_types): Likewise.
 287         * p-typeprint.c (pascal_type_print_base): Likewise.
 288         * valops.c (value_one, value_array, value_string,
 289         value_bitstring): Likewise.
 290         * value.c (allocate_repeat_value, value_from_string): Likewise.
 291         * varobj.c (c_describe_child): Likewise.
 292         * mt-tdep.c (mt_register_type): Likewise.
 293         * sh-tdep.c (sh_sh4_build_float_register_type): Likewise.
 294         * sh64-tdep.c (sh64_build_float_register_type): Likewise.
 295
 296 2008-09-11  Ulrich Weigand  <uweigand@de.ibm.com>
 297
 298         * defs.h (struct gdbarch): Add forward declaration.
 299         (set_next_address): Add GDBARCH argument.
 300         * printcmd.c (set_next_address): Use it to find pointer type.
 301         * breakpoint.c (breakpoint_1): Update call.
 302         * source.c (line_info): Likewise.
 303         * findcmd.c (find_command): Use current_gdbarch to find pointer type.
 304
 305         * breakpoint.c (set_breakpoint_count): Use platform-neutral
 306         types for internal variable values.
 307         * infrun.c (handle_inferior_event): Likewise.
 308         * source.c (forward_search_command, reverse_search_command): Likewise.
 309         * tracepoint.c (set_tracepoint_count, set_traceframe_num,
 310         set_tracepoint_num, set_traceframe_context): Likewise.
 311
 312 2008-09-11  Ulrich Weigand  <uweigand@de.ibm.com>
 313
 314         * gdbtypes.h (struct builtin_type): Remove builtin_true_char
 315         and builtin_true_unsigned_char.
 316         (builtin_type_true_char): Remove macro, add extern declaration.
 317         (builtin_type_true_unsigned_char): Add extern declaration.
 318         * gdbtypes.c (builtin_type_true_char): New global variable.
 319         (builtin_type_true_unsigned_char): Likewise.
 320         (_initialize_gdbtypes): Initialize them.
 321         (gdbtypes_post_init): Do not initialize builtin_true_char
 322         and builtin_true_unsigned_char members of struct builtin_type.
 323
 324         * printcmd.c (print_scalar_formatted): Do not use builtin_type;
 325         use builtin_type_true_unsigned_char instead.
 326
 327         * ada-valprint.c (ada_val_print_1): Use builtin_type_true_char
 328         instead of builtin_type_char for internal string.
 329
 330 2008-09-11  Ulrich Weigand  <uweigand@de.ibm.com>
 331
 332         * gdbtypes.h (builtin_type_void): Remove macro, add declaration.
 333         (builtin_type_f_void): Remove macro.
 334         * gdbtypes.c (builtin_type_void): New global variable.
 335         (_initialize_gdbtypes): Initialize it.
 336
 337         * gnu-v3-abi.c (build_gdb_vtable_type): Do not call
 338         lookup_pointer_type or lookup_function_type on builtin_type_void.
 339         * printcmd.c (set_next_address): Likewise.
 340         * objc-lang.c (value_nsstring): Likewise.
 341         * mt-tdep.c (mt_copro_register_type): Likewise.
 342         * xtensa-tdep.c (xtensa_register_type): Likewise.
 343
 344         * symfile.c (syms_from_objfile): Remove special handling
 345         of builtin_type_void and builtin_type_char.
 346
 347 2008-09-11  Ulrich Weigand  <uweigand@de.ibm.com>
 348
 349         * eval.c (evaluate_subexp_standard): Use exp->gdbarch types instead
 350         of builtin_type_ macros when handling OP_OBJC_ operations.
 351         * objc-lang.c (print_object_command): Likewise.
 352
 353 2008-09-11  Ulrich Weigand  <uweigand@de.ibm.com>
 354
 355         * ada-valprint.c: Include "objfiles.h".
 356         (ada_val_print_1): Use the gdbarch associated with the objfile whether
 357         a System.Address type is defined to retrieve the proper pointer type
 358         to use to print it.
 359
 360 2008-09-11  Ulrich Weigand  <uweigand@de.ibm.com>
 361
 362         * ada-lang.c (value_pos_atr): Add TYPE argument.  Use it as
 363         result type instead of builtin_type_int.
 364         (value_subscript_packed): Use pos_atr instead of value_pos_atr.
 365         (ada_value_subscript): Update call to value_pos_atr.
 366         (ada_value_ptr_subscript): Likewise.
 367         (ada_evaluate_subexp): Likewise.
 368
 369 2008-09-11  Ulrich Weigand  <uweigand@de.ibm.com>
 370
 371         * ada-lang.c (cast_to_fixed): Do not cast to builtin_type_double.
 372         (cast_from_fixed_to_double): Rename to ...
 373         (cast_from_fixed): ... this.  Add TYPE parameter.  Use it instead
 374         of builtin_type_double.
 375         (ada_value_cast): Use cast_from_fixed instead of casting result
 376         of cast_from_fixed_to_double.
 377         (ada_evaluate_subexp): Update calls to cast_from_fixed_to_double.
 378
 379 2008-09-11  Ulrich Weigand  <uweigand@de.ibm.com>
 380
 381         * valops.c (value_ind): No longer allow dereferencing an
 382         integer type.
 383         * eval.c (evaluate_subexp_standard): Handle deferencing an
 384         integer type here.
 385         * ada-lang.c (ada_evaluate_subexp): Likewise.
 386
 387 2008-09-11  Ulrich Weigand  <uweigand@de.ibm.com>
 388
 389         * ada-valprint.c (ada_val_print_1): When implicitly dereferencing
 390         a reference type, pass the reference type directly to unpack_pointer.
 391         * c-valprint.c (c_val_print): Likewise.
 392         * f-valprint.c (f_val_print): Likewise.
 393         * m2-valprint.c (print_variable_at_address, m2_val_print): Likewise.
 394         * p-valprint.c (pascal_val_print): Likewise.
 395
 396 2008-09-11  Ulrich Weigand  <uweigand@de.ibm.com>
 397
 398         * eval.c (evaluate_subexp_standard): Use builtin_type_int8
 399         to construct the EVAL_SKIP dummy return value.
 400         * ada-lang.c (ada_evaluate_subexp): Likewise.
 401         * jv-lang.c (evaluate_subexp_java): Likewise.
 402         * m2-lang.c (evaluate_subexp_modula2): Likewise.
 403         * scm-lang.c (evaluate_exp): Likewise.
 404
 405 2008-09-11  Ulrich Weigand  <uweigand@de.ibm.com>
 406
 407         * value.h (coerce_enum, coerce_number): Remove prototypes.
 408         * value.c (coerce_enum, coerce_number): Remove.
 409         * valarith.c (value_x_binop): Do not call coerce_enum.
 410         (value_x_unop): Likewise.
 411         (value_logical_not): Call coerce_array instead of coerce_number.
 412
 413 2008-09-11  Ulrich Weigand  <uweigand@de.ibm.com>
 414
 415         * ax-gdb.c: Include "language.h".
 416         (gen_frame_args_address): Add GDBARCH parameter; use it
 417         instead of current_gdbarch.
 418         (gen_frame_locals_address): Likewise.
 419         (gen_var_ref): Add GDBARCH parameter.  Update calls to
 420         gen_frame_args_address and gen_frame_locals_address.  Use
 421         pointer type from gdbarch.
 422         (gen_usual_unary): Add EXP parameter.  Use integer type
 423         from exp->gdbarch.
 424         (gen_usual_arithmetic): Likewise.
 425         (gen_integral_promotions): Likewise.
 426         (gen_add, gen_sub): Remove.
 427         (gen_ptradd, gen_ptrsub, gen_ptrdiff): New functions.
 428         (gen_logical_not): Use passed-in boolean result type
 429         instead of builtin_type_int.
 430         (gen_complement): Do not call gen_usual_unary or
 431         gen_integral_promotions.
 432         (gen_struct_ref): Call require_rvalue instead of gen_usual_unary.
 433         (gen_repeat): Add EXP parameter.  Update call to gen_expr.
 434         Use builtin_type_int32 as internal range type.
 435         (gen_sizeof): Add EXP and SIZE_TYPE parameters.  Use SIZE_TYPE
 436         as result type.  Update call to gen_expr.
 437         (gen_expr): Add EXP parameter.  Update calls to gen_expr,
 438         gen_repeat, gen_var_ref, gen_usual_unary, gen_usual_arithmetic,
 439         and gen_integral_promotions.  Call gen_ptradd, gen_ptrsub,
 440         gen_ptrdiff, or gen_binop instead of gen_add or gen_sub.
 441         Use exp->gdbarch instead of current_gdbarch.
 442         Call language_bool_type to determine result type of UNOP_LOGICAL_NOT.
 443
 444 2008-09-11  Ulrich Weigand  <uweigand@de.ibm.com>
 445
 446         * eval.c (evaluate_subexp_standard): Add calls to binop_promote
 447         and unop_promote before calling value_binop et. al.
 448         * ada-lang.c (ada_evaluate_subexp): Add calls to binop_promote
 449         and unop_promote before calling value_binop et. al.
 450
 451         * valarith.c (value_binop): Do not call binop_promote or unop_promote.
 452         (value_pos): Do not call unop_promote.
 453         (value_neg, value_complement): Likewise.
 454
 455 2008-09-11  Ulrich Weigand  <uweigand@de.ibm.com>
 456
 457         * value.h (unop_promote, binop_promote): Add prototypes.
 458         * eval.c (unop_promote, binop_promote): New functions.
 459         * valarith.c (unop_result_type, binop_result_type): Remove.
 460         (value_binop): Call binop_promote or unop_promote.
 461         Inline remaining parts of binop_result_type.  Remove special
 462         code to truncate integer values for unsigned operations.
 463         (value_pos): Call unop_promote.  Inline remaining parts of
 464         unop_result_type.
 465         (value_neg, value_complement): Likewise.
 466
 467 2008-09-11  Ulrich Weigand  <uweigand@de.ibm.com>
 468
 469         * value.h (value_add, value_sub): Remove.
 470         (value_ptradd, value_ptrsub, value_ptrdiff): Add prototypes.
 471         * valarith.c (value_add, value_sub): Remove.
 472         (value_ptradd, value_ptrsub, value_ptrdiff): New functions.
 473         (find_size_for_pointer_math): Add assertion.  Update comment.
 474         (value_binop): Update comment.
 475
 476         * eval.c (ptrmath_type_p): New function.
 477         (evaluate_subexp_standard): Replace value_add and value_sub
 478         by value_ptradd, value_ptrsub, value_ptrdiff or value_binop.
 479         Use builtin_type_uint8 instead of builtin_type_char to hold
 480         the increment for BINOP_{PRE,POST}{IN,DE}CREMENT operations.
 481         * valarith.c (value_subscript): Replace value_add by
 482         value_ptradd.  Replace value_sub by value_binop.
 483         * ada-lang.c (ada_value_ptr_subscript): Likewise.
 484         (ada_tag_name_2): Replace value_add by value_ptradd.
 485         (ada_evaluate_subexp): Replace value_add and value_sub by
 486         value_binop.
 487         * m2-lang.c (evaluate_subexp_modula2): Replace value_add
 488         by value_ptradd.
 489         * gnu-v2-abi.c (gnuv2_virtual_fn_field): Likewise.
 490         * gnu-v3-abi.c (gnuv3_method_ptr_to_value): Likewise.
 491
 492 2008-09-11  Ulrich Weigand  <uweigand@de.ibm.com>
 493
 494         * eval.c (evaluate_subexp_for_sizeof): Use builtin_int type of
 495         the expression architecture instead of builtin_type_int as the
 496         sizeof return type.
 497
 498 2008-09-11  Ulrich Weigand  <uweigand@de.ibm.com>
 499
 500         * expression.h (enum exp_opcode): Document OP_COMPLEX to take
 501         a type parameter as expression element.
 502         * eval.c (evaluate_subexp_standard) [OP_COMPLEX]: Retrieve result
 503         type as expression element.
 504         * f-exp.y: Pass in type when buildin OP_COMPLEX expression.
 505         * parse.c (operator_length_standard): Update length of OP_COMPLEX.
 506
 507 2008-09-11  Ulrich Weigand  <uweigand@de.ibm.com>
 508
 509         * language.h (struct language_arch_info): New members
 510         bool_type_default and bool_type_symbol.
 511         (lang_bool_type): Remove prototype.
 512         (LA_BOOL_TYPE): Remove macro.
 513         (language_bool_type): Add prototype.
 514         * language.c (lang_bool_type): Remove.
 515         (language_bool_type): New function.
 516
 517         * value.h (value_in): Change return value to int.
 518         * value.c (value_in): Return int instead of struct value *.
 519
 520         * eval.c (evaluate_subexp_standard): Call language_bool_type instead
 521         of using LA_BOOL_TYPE.  Update call to value_in.
 522         * ada-lang.c (ada_evaluate_subexp): Call language_bool_type instead
 523         of using LA_BOOL_TYPE or builtin_type_int for boolean values.
 524
 525         * language.c (unknown_language_arch_info): Set bool_type_default member
 526         of struct language_arch_info.
 527         * ada-lang.c (ada_language_arch_info): Set bool_type_symbol and
 528         bool_type_default members of struct language_arch_info.
 529         * c-lang.c (c_language_arch_info): Set bool_type_default member
 530         of struct language_arch_info.
 531         (cplus_language_arch_info): Set bool_type_symbol and bool_type_default
 532         members of struct language_arch_info.
 533         * f-lang.c (f_language_arch_info): Set bool_type_symbol and
 534         bool_type_default members of struct language_arch_info.
 535         * jv-lang.c (java_language_arch_info): Set bool_type_symbol and
 536         bool_type_default members of struct language_arch_info.
 537         * m2-lang.c (m2_language_arch_info): Set bool_type_symbol and
 538         bool_type_default members of struct language_arch_info.
 539         * p-lang.c (p_language_arch_info): Set bool_type_symbol and
 540         bool_type_default members of struct language_arch_info.
 541
 542 2008-09-11  Ulrich Weigand  <uweigand@de.ibm.com>
 543
 544         * jv-lang.c (enum java_primitive_types): New type.
 545         (java_language_arch_info): New function.
 546         (java_language): Use it instead of c_language_arch_info.
 547
 548 2008-09-11  Ulrich Weigand  <uweigand@de.ibm.com>
 549
 550         * value.h (value_bitstring_subscript): New prototype.
 551         * valarith.h (value_bitstring_subscript): New function.
 552         (value_subscript): No longer handle TYPE_CODE_BITSTRING.
 553         * eval.c (evaluate_subexp_standard): Call value_bitstring_subscript
 554         instead of value_subscript to handle TYPE_CODE_BITSTRING.
 555
 556 2008-09-11  Ulrich Weigand  <uweigand@de.ibm.com>
 557
 558         * expression.h (struct expression): New member GDBARCH.
 559         * parse.c (parse_exp_in_context): Initialize it.
 560         * parser-def.h (parse_gdbarch, parse_language): New macros.
 561
 562         * ada-exp.y (parse_type): New macro.
 563         Replace builtin_type_ macros by using parse_type.
 564         Replace current_language by parse_language.
 565         * ada-lex.l (processInt): Replace current_gdbarch by parse_gdbarch.
 566         Replace builtin_type_ macros.
 567
 568         * c-exp.y (parse_type): New macro.
 569         Replace builtin_type_ macros by using parse_type.
 570         (parse_number): Replace current_gdbarch by parse_gdbarch.
 571         (yylex): Replace current_language by parse_language.
 572
 573         * f-exp.y (parse_type, parse_f_type): New macros.
 574         Replace builtin_type_ macros by using parse_{f_,}type.
 575         (parse_number): Replace current_gdbarch by parse_gdbarch.
 576         (yylex): Replace current_language by parse_language.
 577
 578         * jv-exp.y (parse_type): New macro.
 579         (parse_number): Replace builtin_type_ macros by using parse_type.
 580
 581         * m2-exp.y (parse_type, parse_m2_type): New macros.
 582         Replace builtin_type_ macros by using parse_{m2_,}type.
 583
 584         * objc-exp.y (parse_type): New macro.
 585         Replace builtin_type_ macros by using parse_type.
 586         (parse_number): Replace current_gdbarch by parse_gdbarch.
 587         (yylex): Replace current_language by parse_language.
 588
 589         * p-exp.y (parse_type): New macro.
 590         Replace builtin_type_ macros by using parse_type.
 591         (parse_number): Replace current_gdbarch by parse_gdbarch.
 592         (yylex): Replace current_language by parse_language.
 593
 594 2008-09-11  Ulrich Weigand  <uweigand@de.ibm.com>
 595
 596         * parser-defs.h (write_exp_msymbol): Remove TEXT_SYMBOL_TYPE
 597         and DATA_SYMBOL_TYPE arguments.
 598         * parse.c (write_exp_msymbol): Remove TEXT_SYMBOL_TYPE and
 599         DATA_SYMBOL_TYPE arguments.  Replace use of builtin_type_CORE_ADDR.
 600         (write_dollar_variable): Update call.
 601
 602         * ada-exp.y (write_var_or_type): Update call.
 603         * c-exp.y: Likewise.
 604         * f-exp.y: Likewise.
 605         * jv-exp.y: Likewise.
 606         * m2-exp.y: Likewise.
 607         * objc-exp.y: Likewise.
 608         * p-exp.y: Likewise.
 609
 610 2008-09-10  Joel Brobecker  <brobecker@adacore.com>
 611
 612         * ada-lang.c (ada_parent_type): Add handling of the case where
 613         the _parent field is a pointer and/or has a parallel XVS type.
 614         (ada_evaluate_subexp) [OP_VAR_VALUE]: When doing an
 615         EVAL_AVOID_SIDE_EFFECTS evaluation of a tagged type, return
 616         the type of the tag instead of doing forcing an EVAL_NORMAL
 617         expression evaluation.
 618
 619 2008-09-10  Paul N. Hilfinger  <hilfinger@adacore.com>
 620             Joel Brobecker  <brobecker@adacore.com>
 621
 622         * ada-lang.c (is_digits_suffix): New function.
 623         (is_dot_digits_suffix): Remove.
 624         (ada_lookup_symbol_list): Remove digits suffix from minimal symbols
 625         before looking up in symbol table, and do not use wild matches on them.
 626         (wild_match): Reimplement for speed and to allow matching of operator
 627         symbols.
 628         (is_valid_name_for_wild_match): Return zero for names that do not
 629         follow the GNAT encoding.
 630
 631         (is_name_suffix): Fix typo in comment.
 632         (to_record_with_fixed_variant_part): Ditto.
 633
 634 2008-09-10  Pedro Alves  <pedro@codesourcery.com>
 635
 636         * Makefile.in (gnu-nat.o): New rule.
 637
 638 2008-09-10  Joel Brobecker  <brobecker@adacore.com>
 639
 640         * ada-lang.c (ada_evaluate_subexp) [OP_ATR_SIZE]: Use
 641         archecture-neutral builtin_type_int32 instead of builtin_type_int.
 642
 643 2008-09-10  Joel Brobecker  <brobecker@adacore.com>
 644
 645         * ada-lang.c (ada_evaluate_subexp) [BINOP_ADD, BINOP_SUB]:
 646         Add special handling for pointer types.
 647
 648 2008-09-10  Pedro Alves  <pedro@codesourcery.com>
 649
 650         * inf-ttrace.c (inf_ttrace_follow_fork): Declare locals at the
 651         right scope level.
 652         (inf_ttrace_resume, inf_ttrace_wait): Typos.
 653
 654 2008-09-10  Ulrich Weigand  <uweigand@de.ibm.com>
 655
 656         * ada-lang.c (ada_array_length): Use builtin_type_int32 instead
 657         of builtin_type_int.
 658         (ada_evaluate_subexp) [UNOP_IN_RANGE]: Use operand range type
 659         instead of builtin_type_int.
 660
 661 2008-09-09  Pedro Alves  <pedro@codesourcery.com>
 662
 663         * infrun.c (normal_stop): Run hook-stop last.
 664
 665 2008-09-09  Pedro Alves  <pedro@codesourcery.com>
 666
 667         * gnu-nat.c (gnu_pid_to_exec_file): Delete.
 668         (init_gnu_ops): Don't register it.
 669
 670 2008-09-09  Pedro Alves  <pedro@codesourcery.com>
 671
 672         * gnu-nat.c (gnu_attach): Push target before fetching the list of
 673         threads.
 674
 675 2008-09-08  Daniel Jacobowitz  <dan@codesourcery.com>
 676
 677         * valops.c (value_cast_structs): Return NULL for failure.
 678         (value_cast): Handle NULL from value_cast_structs.
 679         (value_fetch_lazy): Call check_typedef.  Remove unused variable.
 680
 681 2008-09-08  Pedro Alves  <pedro@codesourcery.com>
 682
 683         * inferior.h (context_switch_to): Delete.
 684         * infrun.c (context_switch): Don't save and load infrun state.
 685         (context_switch_to): Delete.
 686
 687         * infcmd.c (proceed_thread_callback): Replace context_switch_to
 688         calls by switch_to_thread calls.
 689
 690         * gdbthread.h (save_infrun_state, load_infrun_state): Delete.
 691         * thread.c (main_thread_state, main_thread_executing): Delete.
 692         (inferior_thread): Delete references to them.
 693         (add_thread_silent): Fix case where we're adding a thread with the
 694         same ptid as an exited thread.  Remove references to
 695         context-switching.
 696         (load_infrun_state, save_infrun_state): Delete.
 697         (thread_alive, is_thread_state, any_running, is_executing)
 698         (set_executing): Remove the special handling for targets that
 699         don't register any thread.
 700         (restore_current_thread, thread_apply_all_command)
 701         (do_captured_thread_select): Unconditionally call
 702         switch_to_thread.
 703
 704         * mi/mi-main.c (mi_cmd_execute): Check for exited threads.
 705         Call switch_to_thread instead of context_switch_to.
 706
 707 2008-09-08  Pedro Alves  <pedro@codesourcery.com>
 708
 709         Remove global continuations in favour of a per-thread
 710         continuations.
 711
 712         * gdbthread.h (struct thread_info): Add comments around
 713         continuations and intermediate_continuations.
 714         (save_infrun_state, load_infrun_state): Delete continuations and
 715         intermediate_continuations arguments.
 716         * infrun.c (context_switch): Don't context-switch the continuations.
 717         * thread.c (clear_thread_inferior_resources): Discard all
 718         continuations of the thread we're clearing.
 719         (save_infrun_state, load_infrun_state): Delete continuations and
 720         intermediate_continuations arguments, and the code referencing
 721         them.
 722         * utils.c: Include "gdbthread.h".
 723         (cmd_continuation, intermediate_continuation): Delete.
 724         (add_continuation): Add thread_info* argument.  Install the
 725         continuation on it.
 726         (restore_thread_cleanup): New.
 727         (do_all_continuations_ptid, do_all_continuations_thread_callback):
 728         New.
 729         (do_all_continuations): Reimplement.
 730         (discard_all_continuations_thread_callback,
 731         discard_all_continuations_thread): New.
 732         (discard_all_continuations): Reimplement.
 733         (add_intermediate_continuation): Add thread_info* argument.
 734         Install the continuation on it.
 735         (do_all_intermediate_continuations_thread_callback)
 736         (do_all_intermediate_continuations_thread): New.
 737         (do_all_intermediate_continuations): Reimplement.
 738         (discard_all_intermediate_continuations_thread_callback): New.
 739         (discard_all_intermediate_continuations_thread): New.
 740         (discard_all_intermediate_continuations): Reimplement.
 741
 742         * breakpoint.c (until_break_command): Install the continuation on
 743         the current thread.
 744
 745         * defs.h (cmd_continuation, intermediate_continuation): Delete.
 746         (struct thread_info): Forward declare.
 747         (add_continuation, add_intermediate_continuation): Add
 748         thread_info* argument.
 749         (do_all_continuations_thread, discard_all_continuations_thread)
 750         (do_all_intermediate_continuations_thread)
 751         (discard_all_intermediate_continuations_thread): Declare.
 752         * inf-loop.c (inferior_event_handler): In non-stop only run
 753         continuations on the thread that stopped.  In all-stop, run
 754         continuations on all threads.
 755         * infcmd.c (step_once, finish_command): Adjust.
 756
 757 2008-09-08  Pedro Alves  <pedro@codesourcery.com>
 758
 759         Remove the global stop_step in favour of a per-thread
 760         stop_step.
 761
 762         * inferior.h (stop_step): Delete.
 763
 764         * gdbthread.h (struct thread_info): Add comments to stop_step.
 765         (save_infrun_state, load_infrun_state): Remove stop_step argument.
 766         * thread.c (load_infrun_state, save_infrun_state): Remove
 767         stop_step argument, and references to it.
 768
 769         * infrun.c (clear_proceed_status): Clear stop_step.
 770         (fetch_inferior_event): Adjust.
 771         (context_switch): Don't context-switch stop_step.
 772         (handle_inferior_event): Adjust.
 773         (normal_stop): Adjust.
 774         (save_inferior_status, restore_inferior_status): Adjust.
 775
 776         * infcmd.c (stop_step): Delete.
 777         (step_1, step_1_continuation, step_once, until_next_command):
 778         Adjust.
 779
 780 2008-09-08  Pedro Alves  <pedro@codesourcery.com>
 781
 782         Remove the global step_multi in favour of a per-thread
 783         step_multi.
 784
 785         * inferior.h (step_multi): Delete.
 786         * gdbthread.h (struct thread_info): Add comments around
 787         step_multi.
 788         (save_infrun_state, load_infrun_state): Remove step_multi
 789         parameter.
 790         * thread.c (load_infrun_state, save_infrun_state): Remove
 791         step_multi argument, and references to it.
 792         * infcmd.c (step_multi): Delete.
 793         (step_1): Adjust.
 794         (step_1_continuation, until_next_command): Adjust.
 795         * infrun.c (fetch_inferior_event): Adjust.
 796         (context_switch): Don't context-switch step_multi.
 797         (print_stop_reason, normal_stop): Adjust.
 798
 799 2008-09-08  Pedro Alves  <pedro@codesourcery.com>
 800
 801         Remove the global stop_signal in favour of a per-thread
 802         stop_signal.
 803
 804         * inferior.h (stop_signal): Delete.
 805         * gdbthread.h (save_infrun_state, load_infrun_state): Remove
 806         stop_signal argument.
 807         * thread.c (load_infrun_state, save_infrun_state): Remove
 808         stop_signal argument.  Don't reference it.
 809
 810         * infcmd.c (stop_signal): Delete.
 811         (program_info): Adjust.
 812         * infrun.c (resume): Clear stop_signal.
 813         (proceed): Adjust.  Pass the last stop_signal to the thread we're
 814         resuming.
 815         (context_switch): Don't context-switch stop_signal.
 816         (handle_inferior_event, keep_going): Adjust.
 817         (save_inferior_status, restore_inferior_status): Adjust.
 818
 819         * fbsd-nat.c: Include "gdbthread.h".
 820         (find_signalled_thread, find_stop_signal): New.
 821         (fbsd_make_corefile_notes): Use it.
 822         * fork-child.c (startup_inferior): Adjust.
 823
 824         * linux-nat.c (get_pending_status): Adjust.
 825         (linux_nat_do_thread_registers): Adjust.
 826         (find_signalled_thread, find_stop_signal): New.
 827         (linux_nat_do_thread_registers): Add stop_signal parameter.
 828         (struct linux_nat_corefile_thread_data): Add stop_signal member.
 829         (linux_nat_corefile_thread_callback): Pass stop_signal.
 830         (linux_nat_do_registers): Delete.
 831         (linux_nat_make_corefile_notes): Use find_stop_signal.  Assume
 832         there's always a thread.
 833
 834         * procfs.c (find_signalled_thread, find_stop_signal): New.
 835         (find_stop_signal): New.
 836         (procfs_do_thread_registers): Add stop_signal parameter.
 837         (struct procfs_corefile_thread_data): Add stop_signal member.
 838         (procfs_corefile_thread_callback): Pass args->stop_signal.
 839         (procfs_make_note_section): Find the last stop_signal.
 840
 841         * solib-irix.c: Include gdbthread.h.
 842         (irix_solib_create_inferior_hook): Adjust.
 843         * solib-osf.c: Include gdbthread.h.
 844         (osf_solib_create_inferior_hook): Adjust.
 845         * solib-sunos.c: Include gdbthread.h.
 846         (sunos_solib_create_inferior_hook): Adjust.
 847         * solib-svr4.c: Include gdbthread.h.
 848         (svr4_solib_create_inferior_hook): Adjust.
 849
 850         * win32-nat.c (do_initial_win32_stuff): Adjust.
 851
 852 2008-09-08  Pedro Alves  <pedro@codesourcery.com>
 853
 854         * gdbthread.h (struct thread_info): Add comments around
 855         proceed_to_finish.
 856         (save_infrun_state, load_infrun_state): Remove proceed_to_finish
 857         argument.
 858         * thread.c (load_infrun_state, save_infrun_state): Delete
 859         proceed_to_finish argument and references to it.
 860
 861         * infcall.c (call_function_by_hand): Adjust.
 862         * infcmd.c (finish_command): Adjust.
 863         * infrun.c (proceed_to_finish): Delete.
 864         (clear_proceed_status): Adjust.
 865         (context_switch): Don't context-switch proceed_to_finish.
 866         (normal_stop, save_inferior_status, restore_inferior_status):
 867         Adjust.
 868
 869 2008-09-08  Pedro Alves  <pedro@codesourcery.com>
 870
 871         * inferior.h (stop_bpstat): Delete.
 872
 873         * breakpoint.h (bpstat_do_actions): Remove bpstat* argument.
 874
 875         * breakpoint.c (bpstat_do_actions): Rename to ...
 876         (bpstat_do_actions_1): ... this.  Make static.  Change return type
 877         to int.  Return true if a breakpoint proceeded.
 878         (bpstat_do_actions): New, as wrapper around bpstat_do_actions_1.
 879         (delete_breakpoint): Don't reference the global stop_bpstat; it's
 880         gone.
 881
 882         * gdbthread.h (struct thread_info): Add stop_bpstat.
 883         (save_infrun_state, load_infrun_state): Remove stop_bpstat
 884         argument.
 885         * thread.c (load_infrun_state, save_infrun_state): Remove
 886         stop_bpstat argument, and the code referencing it.
 887
 888         * infcall.c: Include "gdbthread.h".
 889         (call_function_by_hand): Adjust.
 890         * exceptions.c: Include "gdbthread.h".
 891         (throw_exception): Adjust.
 892         * infcmd.c (stop_bpstat): Delete.
 893         (continue_command): In all-stop, set the ignore count on the
 894         thread that reported the stop.  In non-stop, set it on the current
 895         thread.
 896         (finish_command_continuation): Adjust.
 897         (program_info): Adjust.
 898         * infrun.c (clear_proceed_status): Adjust.
 899         (context_switch): Don't context-switch stop_bpstat.
 900         (handle_inferior_event): Adjust.
 901         (normal_stop): Adjust.
 902         (save_inferior_status, restore_inferior_status): Adjust.
 903
 904         * inf-loop.c (inferior_event_handler): Remove parameter to
 905         bpstat_do_actions call.
 906         * top.c (command_loop): Remove parameter to bpstat_do_actions
 907         call.  Call it unconditionally.
 908         * event-top.c (command_handler): Ditto.
 909         * python/python.c (execute_gdb_command): Ditto.
 910
 911 2008-09-08  Pedro Alves  <pedro@codesourcery.com>
 912
 913         * inferior.h (step_over_calls): Delete.
 914
 915         * gdbthread.h (save_infrun_state, load_infrun_state): Remove
 916         step_over_calls argument.
 917         * thread.c (save_infrun_state, load_infrun_state): Remove
 918         step_over_calls argument.  Adjust.
 919
 920         * infcmd.c (step_over_calls): Delete.
 921         (step_1): Adjust.
 922         * infrun.c (clear_proceed_status): Adjust.
 923         (context_switch): Don't context-switch step_over_calls.
 924         (handle_inferior_event, save_inferior_status)
 925         (restore_inferior_status): Adjust.
 926
 927 2008-09-08  Pedro Alves  <pedro@codesourcery.com>
 928
 929         Remove context switching in favour of accessing thread_info fields
 930         directly.
 931
 932         * infrun.c (stepping_over_breakpoint, step_resume_breakpoint):
 933         Delete.
 934         (struct thread_stepping_state): Delete.
 935         (gtss, tss): Delete.
 936         (follow_inferior_reset_breakpoints, follow_exec)
 937         (resume, clear_proceed_status): Adjust.
 938         (prev_pc): Delete.
 939         (proceed, start_remote, init_wait_for_inferior): Adjust.
 940         (struct execution_control_state): Add event_thread member.
 941         (delete_step_resume_breakpoint_callback)
 942         (delete_step_thread_step_resume_breakpoint)
 943         (delete_step_thread_step_resume_breakpoint_cleanup)
 944         (delete_step_thread_step_resume_breakpoint): New.
 945         (wait_for_inferior, init_execution_control_state): Use
 946         delete_step_thread_step_resume_breakpoint_cleanup.
 947         (wait_for_inferior): Set the event_thread.
 948         (fetch_inferior_event): Ditto.  Delete the step-resume breakpoint
 949         with delete_step_thread_step_resume_breakpoint.
 950         (init_thread_stepping_state): Change parameter type to
 951         thread_info.  Adjust.
 952         (context_switch): Don't context switch prev_pc,
 953         stepping_over_breakpoint, step_resume_breakpoint,
 954         step_range_start, step_range_end, step_frame_id,
 955         tss->stepping_over_breakpoint,
 956         tss->stepping_through_solib_after_catch,
 957         tss->stepping_through_solib_catchpoints, tss->current_line, or
 958         tss->current_symtab.
 959         (adjust_pc_after_break, handle_inferior_event)
 960         (currently_stepping, step_into_function)
 961         (insert_step_resume_breakpoint_at_sal)
 962         (insert_longjmp_resume_breakpoint, keep_going): Adjust.
 963         (clear_stepping_state): New.
 964         (normal_stop): Adjust.
 965         (save_inferior_status, restore_inferior_status): Adjust.
 966
 967         * gdbthread.h (struct thread_info): Comments describing the
 968         members moved here.  Add step_after_step_resume_breakpoint.
 969         (delete_step_resume_breakpoint): Add thread_info argument.
 970         (save_infrun_state, load_infrun_state): Remove prev_pc,
 971         trap_expected, step_resume_breakpoint, step_range_start,
 972         step_range_end, step_frame_id, another_trap,
 973         stepping_through_solib_after_catch,
 974         stepping_through_solib_catchpoints, current_line and
 975         current_symtab function arguments.
 976         (inferior_thread): Declare.
 977
 978         * thread.c (inferior_thread): New.
 979         (delete_step_resume_breakpoint): Add a thread_info parameter and
 980         rewrite.
 981         (load_infrun_state, save_infrun_state): Remove prev_pc,
 982         trap_expected, step_resume_breakpoint, step_range_start,
 983         step_range_end, step_frame_id, stepping_over_breakpoint,
 984         stepping_through_solib_after_catch,
 985         stepping_through_solib_catchpoints, current_line and
 986         current_symtab args.  Remove code referencing them.
 987
 988         * infcmd.c (step_range_start, step_range_end, step_frame_id):
 989         Delete.
 990         (step_1, step_once, until_next_command): Adjust.
 991
 992         * inferior.h (step_range_start, step_range_end, step_frame_id):
 993         Delete.
 994
 995         * linux-nat.c (linux_child_follow_fork): If following the child,
 996         move the step state to it.  Adjust.
 997         * inf-ptrace.c (inf_ptrace_follow_fork): Ditto.
 998         * inf-ttrace.c (inf_ttrace_follow_fork): Ditto.
 999
1000 2008-09-08  Pedro Alves  <pedro@codesourcery.com>
1001
1002         * bsd-uthread.c (bsd_uthread_find_new_threads): Claim the main
1003         thread.
1004
1005 2008-09-08  Pedro Alves  <pedro@codesourcery.com>
1006
1007         * corelow.c (add_to_thread_list): If this is the first time we
1008         hear about thread info, update inferior_ptid.
1009         (core_open): Clear the thread list and set inferior_ptid before
1010         acknowledging a new inferior.  Find threads before fetching
1011         register info.  Give an upper target layer a chance to find and
1012         claim new threads.  Print core generation and stop signal info
1013         after finding new threads.
1014         (get_core_register_section): Look at the lwp member of
1015         inferior_ptid for detecting if we have threads info, instead of
1016         the pid member.
1017         (core_pid_to_str): New.
1018         (init_core_ops): Register core_pid_to_str.
1019
1020 2008-09-08  Pedro Alves  <pedro@codesourcery.com>
1021
1022         * spu-linux-nat.c (spu_child_post_startup_inferior)
1023         (spu_child_post_attach): Don't add the main thread here.
1024
1025 2008-09-08  Pedro Alves  <pedro@codesourcery.com>
1026
1027         Use ptid_t.tid to store thread ids instead of ptid_t.pid.
1028
1029         * gnu-nat.c (inf_validate_procs): If this is the first time we're
1030         seeing a thread id, extend the main thread's ptid.  If we still
1031         have pending execs, don't be verbose about new threads.
1032         (gnu_wait, gnu_resume, gnu_attach, gnu_thread_alive)
1033         (gnu_pid_to_str, cur_thread, sig_thread_cmd): Adjust.
1034         * i386gnu-nat.c (gnu_fetch_registers, gnu_store_registers):
1035         Adjust.
1036
1037 2008-09-08  Pedro Alves  <pedro@codesourcery.com>
1038
1039         * procfs.c (to_attach): Create a procinfo for the current lwp.
1040         Add it to gdb's thread list.
1041         (procfs_fetch_registers, procfs_store_registers): Assume there's
1042         always an lwp.
1043         (procfs_wait): Don't add the main thread here.
1044         (procfs_init_inferior): Create a procinfo for the main lwp here.
1045         Change main thread's ptid with thread_change_ptid.
1046         (procfs_notice_thread): Check for exited threads.
1047         (procfs_corefile_thread_callback): Remove check for the main
1048         process.
1049         (procfs_make_note_section): Assume there is always a thread.
1050
1051         * sol-thread.c (sol_thread_attach): Clear sol_thread_active before
1052         attaching.  Change the main thread ptid with thread_change_ptid.
1053         (sol_thread_detach): Clear sol_thread_active.
1054         (sol_thread_wait): Check for exited threads.
1055         (sol_thread_create_inferior): Clear sol_thread_active before
1056         creating a new inferior.  Change the main thread ptid with
1057         thread_change_ptid.
1058         (sol_thread_mourn_inferior): Clear sol_thread_active.
1059         (sol_find_new_threads_callback): Check for exited threads.
1060
1061 2008-09-08  Pedro Alves  <pedro@codesourcery.com>
1062
1063         * inf-ttrace.c (inf_ttrace_wait): On TTEVT_LWP_CREATE and
1064         LWP_TERMINATE, resume the caller thread.  On TTEVT_LWP_CREATE,
1065         TTEVT_LWP_EXIT and TTEVT_LWP_TERMINATE, don't stop the whole
1066         process, and return TARGET_WAITKIND_IGNORE.
1067
1068 2008-09-08  Pedro Alves  <pedro@codesourcery.com>
1069
1070         * inf-ttrace.c: Include <signal.h>
1071         (inf_ttrace_delete_dead_threads_callback): New.
1072         (inf_ttrace_resume_lwp): New.
1073         (inf_ttrace_resume_callback, inf_ttrace_resume): Rewrite.  Don't
1074         delete dying threads until they are really dead.
1075         (inf_ttrace_wait): After stopping the whole process, delete any
1076         dying thread that is really dead by now.
1077         (inf_ttrace_thread_alive): Return 1.
1078         (inf_ttrace_extra_thread_info): New.
1079         (inf_ttrace_target): Register inf_ttrace_extra_thread_info.
1080
1081 2008-09-08  Pedro Alves  <pedro@codesourcery.com>
1082
1083         * inf-ttrace.c (inf_ttrace_follow_fork): Register the main thread
1084         of the child fork.
1085         (inf_ttrace_attach): Add the main thread.
1086         (inf_ttrace_resume_callback): Check for exited threads.  Adjust
1087         for always a thread.
1088         (inf_ttrace_wait): Decorate the main thread's ptid with lwp info
1089         using thread_change_ptid, and set its private data.  Don't add the
1090         main thread here.
1091         (inf_ttrace_pid_to_str): Adjust.
1092
1093 2008-09-08  Pedro Alves  <pedro@codesourcery.com>
1094
1095         * bsd-uthread.c (bsd_uthread_wait): Decorate the main thread with
1096         thread_change_ptid.  Check for exited threads.
1097         (bsd_uthread_find_new_threads): Check for exited threads.
1098
1099 2008-09-08  Pedro Alves  <pedro@codesourcery.com>
1100
1101         * inf-ptrace.c: Include "gdbthread.h".
1102         (inf_ptrace_attach): Add the main thread here.
1103         * linux-nat.c (linux_nat_attach): Don't add the main thread here.
1104         Decorate the main thread id with the lwp id.
1105
1106 2008-09-08  Pedro Alves  <pedro@codesourcery.com>
1107
1108         * linux-nat.c (linux_nat_wait): Update inferior_ptid's ptid with
1109         thread_change_ptid.  Don't add or mark the main thread as running
1110         and executing here.
1111         * fork-child.c (fork_inferior): Add the main thread here.
1112
1113 2008-09-08  Jerome Guitton  <guitton@adacore.com>
1114
1115         * rs6000-tdep.c (rs6000_fetch_instruction)
1116         (rs6000_skip_stack_check): New functions.
1117         (skip_prologue): Skip stack check sequence.
1118
1119 2008-09-08  David Daney  <ddaney@avtrex.com>
1120
1121         * dummy-frame.h (frame.h): Include it.
1122         (struct frame_id): Remove declaration.
1123
1124 2008-09-05  Ulrich Weigand  <uweigand@de.ibm.com>
1125
1126         * spu-tdep.c (spu_push_dummy_code): New function.
1127         (spu_gdbarch_init): Install it.
1128
1129 2008-09-05  Ulrich Weigand  <uweigand@de.ibm.com>
1130
1131         * gdbarch.sh (gdbarch_dump): Use core_addr_to_string_nz
1132         instead of paddr_nz.
1133         * gdbarch.c: Regenerate.
1134
1135         * target.c (target_xfer_partial, debug_print_register): Use
1136         core_addr_to_string_nz instead of paddr_nz.
1137
1138 2008-09-05  Ulrich Weigand  <uweigand@de.ibm.com>
1139
1140         * rs6000-tdep.c (rs6000_gdbarch_init): Setup displaced stepping
1141         *before* calling gdbarch_init_osabi.
1142         (rs6000_aix_init_osabi): Disable displaced stepping.
1143
1144 2008-09-05  Ulrich Weigand  <uweigand@de.ibm.com>
1145
1146         * target.c (update_current_target): Do not inherit to_open
1147         or to_close.
1148         (pop_target): Call target_close on target_stack instead
1149         of current_target.
1150         (pop_all_targets_above): Likewise.
1151
1152 2008-09-05  Ulrich Weigand  <uweigand@de.ibm.com>
1153
1154         * gnu-v3-abi.c (gnuv3_decode_method_ptr): New function.
1155         (gnuv3_print_method_ptr): Use it.
1156         (gnuv3_method_ptr_to_value): Likewise.
1157
1158 2008-09-05  Ulrich Weigand  <uweigand@de.ibm.com>
1159
1160         * nto-tdep.h (struct nto_target_ops): Add gdbarch parameter to
1161         register_area callback function.
1162         * i386-nto-tdep.c (i386nto_register_area): Add gdbarch parameter.
1163         Use it instead of current_gdbarch.
1164         * nto-procfs.c (procfs_store_registers): Update call.
1165
1166 2008-09-05  Ulrich Weigand  <uweigand@de.ibm.com>
1167
1168         * mips-tdep.c (deprecated_mips_set_processor_regs_hack): Use
1169         regcache architecture instead of current_gdbarch.
1170
1171 2008-09-05  Ulrich Weigand  <uweigand@de.ibm.com>
1172
1173         * mep-tdep.c (struct mep_prologue): Add gdbarch member.
1174         (check_for_saved): Use it instead of current_gdbarch.
1175         (is_arg_spill): Add gdbarch paramter.  Use it instead
1176         of current_gdbarch.
1177         (mep_analyze_prologue): Add gdbarch parameter.  Pass it
1178         to is_arg_spill and check_for_saved.
1179         (mep_skip_prologue, mep_analyze_frame_prologue): Update calls.
1180
1181 2008-09-05  Ulrich Weigand  <uweigand@de.ibm.com>
1182
1183         * hppa-tdep.c (internalize_unwinds): Use objfile architecture
1184         instead of current_gdbarch.
1185
1186 2008-09-05  Ulrich Weigand  <uweigand@de.ibm.com>
1187
1188         * m68k-tdep.h (m68kbsd_fpreg_offset): Add gdbarch parameter.
1189         * m68kbsd-tdep.c (m68kbsd_fpreg_offset): Add gdbarch paramter.
1190         Use it instead of current_gdbarch.
1191         (m68kbsd_supply_fpregset): Update call.
1192         * m68kbsd-nat.c (m68kbsd_supply_fpregset): Likewise.
1193         (m68kbsd_collect_fpregset): Likewise.
1194
1195 2008-09-05  Ulrich Weigand  <uweigand@de.ibm.com>
1196
1197         * cris-tdep.c (cris_version, cris_mode): Remove.
1198         (crisv32_single_step_through_delay): Use tdep->cris_mode.
1199         (cris_breakpoint_from_pc): Likewise.
1200         (cris_frame_unwind_cache): Use tdep->cris_version.
1201         (crisv32_scan_prologue): Likewise.
1202         (cris_spec_reg_applicable): Add gdbarch argument.
1203         Use tdep->cris_version.
1204         (cris_register_size, cris_special_register_name): Update calls.
1205         (cris_special_register_name): Add gdbarch argument.
1206         (cris_register_name, crisv32_register_name): Update calls.
1207
1208 2008-09-05  Ulrich Weigand  <uweigand@de.ibm.com>
1209
1210         * m68hc11-tdep.c (gdb_print_insn_m68hc11): Use info->arch
1211         instead of current_gdbarch.
1212
1213         * sh64-tdep.c (gdb_print_insn_sh64): Remove.
1214         (sh64_gdbarch_init): Install print_insn_sh64 directly.
1215         * sh-tdep.c (gdb_print_insn_sh): Remove.
1216         (sh_gdbarch_init): Install print_insn_sh directly.
1217
1218         * mips-tdep.c (gdb_print_insn_mips): Do not check mips_abi
1219         from current_gdbarch.
1220         (gdb_print_insn_mips_n32, gdb_print_insn_mips_n64): New functions.
1221         (mips_gdbarch_init): Install them instead of gdb_print_insn_mips
1222         depending on mips_abi.
1223
1224 2008-09-05  Ulrich Weigand  <uweigand@de.ibm.com>
1225
1226         * gdbarch.sh (addr_bits_remove): Change type to 'm'.
1227         (smash_text_address): Likewise.
1228         * gdbarch.c, gdbarch.h: Regenerate.
1229
1230         * arch-utils.c (core_addr_identity): Add gdbarch parameter.
1231         * arch-utils.h (core_addr_identity): Likewise.
1232         * arm-tdep.c (arm_addr_bits_remove): Likewise.
1233         (arm_smash_text_address): Likewise.
1234         * hppa-tdep.c (hppa_smash_text_address): Likewise.
1235         * m88k-tdep.c (m88k_addr_bits_remove): Likewise.
1236         * s390-tdep.c (s390_addr_bits_remove): Likewise.
1237
1238         * mips-tdep.c (mips_addr_bits_remove): Add gdbarch parameter.
1239         Use it instead of current_gdbarch.
1240
1241         * arm-tdep.c (arm_prologue_prev_register, arm_unwind_pc,
1242         arm_dwarf2_prev_register): Update calls.
1243         * m88k-tdep.c (m88k_unwind_pc): Update call.
1244
1245 2008-09-05  Ulrich Weigand  <uweigand@de.ibm.com>
1246
1247         * dwarf2expr.h (dwarf2_read_address): Add gdbarch argument.
1248         * dwarf2expr.c (dwarf2_read_address): Add gdbarch argument.
1249         Call gdbarch_integer_to_address directly instead of converting
1250         to value and back.  Update comment.
1251         (execute_stack_op): Update call site.
1252         * dwarf2loc.c (find_location_expression): Likewise.
1253         (locexpr_describe_location): Update
1254
1255         * dwarf2expr.h (struct dwarf_expr_context): Add gdbarch member.
1256         * dwarf2-frame.c (execute_stack_op): Initialize ctx->gdbarch.
1257         * dwarf2loc. (dwarf2_evaluate_loc_desc): Likewise.
1258         (dwarf2_loc_desc_needs_frame): Likewise.
1259
1260 2008-09-05  Ulrich Weigand  <uweigand@de.ibm.com>
1261
1262         * breakpoint.h (struct bp_location): Change type of section
1263         member to "struct obj_section *".
1264         * tracepoint.h (struct tracepoint): Likewise.
1265         * symtab.h (struct general_symbol_info): Replace bfd_section
1266         member with obj_section.
1267         (struct symtab_and_line): Change type of section member to
1268         "struct obj_section *".
1269         (SYMBOL_BFD_SECTION): Remove macro, replace by ...
1270         (SYMBOL_OBJ_SECTION): ... this.
1271
1272         * minsym.c (prim_record_minimal_symbol_and_info): Record symbol
1273         section as obj_section instead of bfd_section.
1274
1275         * ada-lang.c (ada_decode_symbol): Use gsymbol->obj_section
1276         directly instead of looking of obj_section from bfd_section.
1277
1278         * objfiles.h (find_pc_sect_section): Remove.
1279         * objfiles.c (find_pc_sect_section): Remove.
1280         (find_pc_section): Inline find_pc_sect_section code.
1281
1282         * symfile.h (find_pc_overlay): Return struct obj_section *.
1283         (find_pc_mapped_section): Likewise.
1284         (section_is_overlay, section_is_mapped): Change type of section
1285         argument to struct obj_section *.
1286         (pc_in_mapped_range, pc_in_unmapped_range): Likewise.
1287         (overlay_mapped_address, overlay_unmapped_address): Likewise.
1288         (symbol_overlayed_address): Likewise.
1289         * symtab.h (symbol_overlayed_address): Likewise.
1290         * symfile.c (overlay_is_mapped): Remove.
1291         (section_is_mapped): Inline overlay_is_mapped code.  Update.
1292         (overlay_invalidate_all): Update.
1293         (section_is_overlay): Change section argument to type
1294         "struct obj_section *".  Use bfd_ methods.
1295         (pc_in_unmapped_range): Likewise.  Handle relocated sections.
1296         (pc_in_mapped_range): Likewise.  Handle relocated sections.
1297         (sections_overlap): Likewise.
1298         (overlay_unmapped_address): Likewise.
1299         (overlay_mapped_address): Likewise.
1300         (symbol_overlayed_address): Likewise.
1301         (find_pc_overlay): Return struct obj_section *.
1302         (find_pc_mapped_section): Likewise.
1303         (list_overlays_command): Update.
1304         (map_overlay_command, unmap_overlay_command): Update.
1305         (simple_overlay_update): Update.
1306
1307         * block.h (blockvector_for_pc_sect): Change section argument
1308         to type "struct obj_section *".
1309         (block_for_pc_sect): Likewise.
1310         * block.c (blockvector_for_pc_sect): Change section argument
1311         to type "struct obj_section *".
1312         (block_for_pc_sect): Likewise.
1313         * symtab.h (find_pc_sect_function, find_pc_sect_psymtab,
1314         find_pc_sect_symtab, find_pc_sect_psymbol, find_pc_sect_line,
1315         lookup_minimal_symbol_by_pc_section, find_function_start_pc): Likewise.
1316         (matching_bfd_sections): Rename to ...
1317         (matching_obj_sections): ... this.  Update argument types.
1318         * blockframe.c (find_pc_sect_function): Likewise.
1319         * breakpoint.c (describe_other_breakpoints): Likewise.
1320         (breakpoint_has_pc, check_duplicates_for): Likewise.
1321         * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Likewise.
1322         (lookup_minimal_symbol_by_pc_section): Likewise.
1323         * symtab.c (find_pc_sect_psymtab_closer): Likewise.
1324         (find_pc_sect_psymtab, find_pc_sect_psymbol, find_pc_sect_symtab,
1325         find_pc_sect_line, find_function_start_pc): Likewise.
1326         (matching_bfd_sections): Rename to ...
1327         (matching_obj_sections): ... this.  Update argument types.
1328
1329         * blockframe.c (find_pc_partial_function): Update to section
1330         type changes.  No longer call find_pc_sect_section.
1331         (cache_pc_function_section): Change to type "struct obj_section *".
1332         * breakpoint.c (resolve_sal_pc): Update to section type changes.
1333         * exec.c (xfer_memory): Likewise.
1334         * findvar.c (read_var_value): Likewise.
1335         * infcmd.c (jump_command): Likewise.
1336         * linespec.c (minsym_found): Likewise.
1337         * maint.c (maintenance_translate_address): Likewise.
1338         * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Likewise.
1339         (lookup_solib_trampoline_symbol_by_pc): Likewise.
1340         * parse.c (write_exp_msymbol): Likewise.
1341         * printcmd.c (build_address_symbolic): Likewise.
1342         (address_info, sym_info): Likewise.
1343         * symmisc.c (dump_msymbols, print_symbol): Likewise.
1344         * symtab.c (fixup_section): Likewise.
1345         (fixup_symbol_section, fixup_psymbol_section): Likewise.
1346         (find_pc_line, find_function_start_sal): Likewise.
1347         * target.c (memory_xfer_partial): Likewise.
1348         * hppa-hpux-tdep.c (hppa64_hpux_in_solib_call_trampoline): Likewise.
1349         * spu-tdep.c (spu_overlay_update): Likewise.
1350
1351 2008-09-04  Doug Evans  <dje@google.com>
1352
1353         * defs.h (plongest,pulongest): Renamed from paddr_u,paddr_d.
1354         Change argument of pulongest from CORE_ADDR to ULONGEST.
1355         All callers updated.
1356         * utils.c (plongest): Renamed from paddr_d.
1357         (pulongest): Renamed from paddr_u, change arg type to ULONGEST.
1358         * remote-mips.c (send_srec): Use paddr_nz instead of paddr_u in
1359         `CORE_ADDR addr' arg of error message.
1360
1361 2008-09-03  Angela Marie Thomas <angela@releasedominatrix.com>
1362
1363         * ser-tcp.c (ser_tcp_send_break): New function.
1364         (_initialize_ser_tcp): Use ser_tcp_send_break.
1365         * ser-tcp.h (ser_tcp_send_break): New prototype.
1366
1367 2008-09-03  Ulrich Weigand  <uweigand@de.ibm.com>
1368
1369         * spu-tdep.c (spu_push_dummy_call): Update all stack pointer slots
1370         when allocating stack frame for inferior call.
1371
1372 2008-09-03  Ulrich Weigand  <uweigand@de.ibm.com>
1373
1374         * spu-tdep.c (spu_frame_unwind_cache): Do not attempt to unwind
1375         SP or return address if we failed to find a valid frame.
1376
1377 2008-09-03  Aleksandar Ristovski  <aristovski@qnx.com>
1378
1379         * breakpoint.c (breakpoint_init_inferior): Mark as not inserted only
1380         non-permanent breakpoints.
1381         (bpstat_stop_status): Change enable_state to bp_disabled only for
1382         non-permanent breakpoints.
1383         (bp_loc_is_permanent): New function.
1384         (create_breakpoint): Check if the location points to a permanent
1385         breakpoint and if it does, make breakpoint permanent.
1386         (update_breakpoint_locations): Make sure new locations of permanent
1387         breakpoints are properly initialized.
1388         * i386-tdep.c (i386_skip_permanent_breakpoint): New function.
1389         (i386_gdbarch_init): Set gdbarch_skip_permanent_breakpoint.
1390
1391 2008-09-02  Pedro Alves  <pedro@codesourcery.com>
1392
1393         * breakpoint.c (insert_breakpoints, update_global_location_list):
1394         Check breakpoints_always_inserted_mode instead of
1395         always_inserted_mode directly.
1396
1397 2008-09-02  Andreas Schwab  <schwab@suse.de>
1398
1399         * ia64-tdep.c (ia64_get_dyn_info_list): Use obj_section_addr.
1400
1401 2008-09-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
1402
1403         Stay compatible after the GCC PR fortran/29635 fix.
1404         * dwarf2read.c (process_die <DW_TAG_imported_module>)
1405         (process_die <DW_TAG_imported_module>): Do not assert anything about
1406         these unsupported tags.
1407
1408 2008-08-29  Tom Tromey  <tromey@redhat.com>
1409
1410         * maint.c (_initialize_maint_cmds): Fix typo.
1411
1412 2008-08-29  Tom Tromey  <tromey@redhat.com>
1413
1414         * dwarf2read.c (dwarf2_build_psymtabs_hard): Copy dirname on
1415         obstack.
1416
1417 2008-08-27  Ulrich Weigand  <uweigand@de.ibm.com>
1418
1419         * remote.c: Include "gdb_stat.h".
1420
1421 2008-08-26  Ulrich Weigand  <uweigand@de.ibm.com>
1422
1423         * dummy-frame.h (dummy_frame_pop): Add prototype.
1424         * dummy-frame.c: Include "observer.h".
1425         (dummy_frame_push): Do not check for stale frames.
1426         (dummy_frame_pop): New function.
1427         (cleanup_dummy_frames): New function.
1428         (_initialize_dummy_frame): Install it as inferior_created observer.
1429
1430         * frame.h (struct frame_id): Update comments.
1431         (frame_id_inner): Remove prototype.
1432         * frame.c (frame_id_inner): Make static.  Add comments.
1433         (frame_find_by_id): Update frame_id_inner safety net check to avoid
1434         false positives for targets using non-contiguous stack ranges.
1435         (get_prev_frame_1): Update frame_id_inner safety net check.
1436         (frame_pop): Call dummy_frame_pop when popping a dummy frame.
1437
1438         * stack.c (return_command): Directly pop the selected frame.
1439         * infrun.c (handle_inferior_event): Remove dead code.
1440         * i386-tdep.c (i386_push_dummy_call): Update comment.
1441
1442 2008-08-26  Ulrich Weigand  <uweigand@de.ibm.com>
1443
1444         * breakpoint.c (remove_breakpoint): Do not fail if unable to remove
1445         breakpoint from shared library.
1446
1447 2008-08-26  Ulrich Weigand  <uweigand@de.ibm.com>
1448
1449         * solib-svr4.c (read_program_header): New function.
1450         (scan_dyntag_auxv): New function.
1451         (elf_locate_base): Use it if scan_dyntag fails.
1452         (find_program_interpreter): New function.
1453         (enable_break): Use it instead of .interp section.
1454
1455 2008-08-26  Ulrich Weigand  <uweigand@de.ibm.com>
1456
1457         * remote.h (remote_filename_p, remote_bfd_open): Add prototypes.
1458         * remote.c (remote_bfd_iovec_open, remote_bfd_iovec_close,
1459         remote_bfd_iovec_pread, remote_bfd_iovec_stat, remote_filename_p,
1460         remote_bfd_open): New functions.
1461         (remote_hostio_send_command): Fail safely if remote connection
1462         is not set up.
1463
1464         * solist.h (solib_open): Remove prototype.
1465         (solib_bfd_open): Add prototype.
1466         * solib.c: Include "remote.h".
1467         (solib_open): Remove, replace by ...
1468         (solib_bfd_open): ... this new function.  Handle remote BFDs.
1469         (solib_map_sections): Replace solib_open by solib_bfd_open.
1470         * solib-frv.c: Include "exceptions.h".
1471         (enable_break2): Replace solib_open by solib_bfd_open.
1472         * solib-svr4.c: Include "exceptions.h".
1473         (enable_break): Replace solib_open by solib_bfd_open.
1474
1475         * symfile.c: Include "remote.h".
1476         (build_id_verify): Handle remote BFDs.
1477         (separate_debug_file_exists): Use BFD to access file.  Handle
1478         remote BFDs.
1479         (symfile_bfd_open): Handle remote BFDs.
1480         (reread_symbols): Handle remote BFDs.
1481
1482         * NEWS: Mention "remote:" argument prefix to "set sysroot".
1483
1484 2008-08-26  Ulrich Weigand  <uweigand@de.ibm.com>
1485
1486         * gdbarch.sh (target_gdbarch): New global variable.
1487         (deprecated_current_gdbarch_select_hack): Set it.
1488         * gdbarch.c, gdbarch.h: Regenerate.
1489
1490         * arch-utils.c (gdbarch_update_p): Use target_gdbarch instead
1491         of current_gdbarch.
1492         * target-descriptions.c (target_find_description): Likewise.
1493         * arm-tdep.c (arm_update_current_architecture): Likewise.
1494         (show_fp_model, arm_show_abi, arm_show_fallback_mode,
1495         arm_show_force_mode): Likewise.
1496         * mips-tdep.c (show_mask_address, show_mipsfpu_command,
1497         show_mips_abi): Likewise.
1498         * mep-tdep.c (me_module_register_set, current_me_module): Likewise.
1499
1500         * target.c (target_translate_tls_address): Use target_gdbarch
1501         instead of current_gdbarch.
1502         * remote.c (struct packet_reg): Likewise.
1503         (get_remote_arch_state, packet_reg_from_regnum,
1504         packet_reg_from_pnum, remote_check_symbols, remote_wait,
1505         remote_address_masked, remote_insert_breakpoint,
1506         remote_insert_hw_breakpoint, remote_read_description): Likewise.
1507         * remote-m32r-sdi.c (m32r_resume, m32r_wait): Likewise.
1508         * remote-mips.c (mips_open, mips_common_breakpoint): Likewise.
1509         * cris-tdep.c (cris_can_use_hardware_watchpoint): Likewise.
1510
1511         * solib.c (solib_open, solib_map_sections, solib_read_symbols,
1512         solib_add, info_sharedlibrary_command, solib_address,
1513         solib_create_inferior_hook, in_solib_dynsym_resolve_code,
1514         solib_global_lookup): Likewise.
1515         * solib-frv.c (enable_break2, frv_relocate_main_executable): Likewise.
1516         * solib-irix.c (irix_current_sos, irix_open_symbol_file_object):
1517         Likewise.
1518         * solib-sunos.c (sunos_solib_create_inferior_hook): Likewise.
1519         * solib-svr4.c (exec_entry_point, enable_break, svr4_free_so,
1520         set_solib_svr4_fetch_link_map_offsets, svr4_fetch_link_map_offsets):
1521         Likewise.
1522         * nto-tdep.c (nto_find_and_open_solib, nto_init_solib_absolute_prefix,
1523         nto_truncate_ptr): Likewise.
1524         * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Likewise.
1525
1526 2008-08-26  Luis Machado  <luisgpm@br.ibm.com>
1527
1528         * ppc-linux-tdep.c (ppc_linux_vsx_regset_sections) New structure.
1529         (ppc_linux_vmx_regset_sections): New structure.
1530         (ppc_linux_fp_regset_sections): New structure.
1531         (ppc_linux_init_abi): Select core-file regset  based on target
1532         features.
1533
1534 2008-08-26  Ulrich Weigand  <uweigand@de.ibm.com>
1535
1536         * target.c (debug_print_register): Use regcache_raw_collect
1537         instead of regcache_cooked_read.  Only handle raw registers.
1538
1539 2008-08-25  Pedro Alves  <pedro@codesourcery.com>
1540
1541         * cp-name-parser.y: Include config.h before system headers.
1542
1543 2008-08-25  Ulrich Weigand  <uweigand@de.ibm.com>
1544
1545         * m88k-tdep.c: Update for unwinder changes.
1546
1547 2008-08-24  Tom Tromey  <tromey@redhat.com>
1548
1549         * s390-tdep.c (s390_address_class_type_flags): Use
1550         TYPE_INSTANCE_FLAG_ADDRESS_CLASS_1.
1551         (s390_address_class_type_flags_to_name): Likewise.
1552         (s390_address_class_name_to_type_flags): Likewise.
1553
1554 2008-08-24  Tom Tromey  <tromey@redhat.com>
1555
1556         * rs6000-tdep.c (rs6000_builtin_type_vec128): Don't use
1557         TYPE_FLAGS.
1558         * features/rs6000/powerpc-vsx32l.c
1559         (initialize_tdesc_powerpc_vsx32l): Update.
1560         * features/rs6000/powerpc-vsx32.c
1561         (initialize_tdesc_powerpc_vsx32): Update.
1562         * features/rs6000/powerpc-vsx64.c
1563         (initialize_tdesc_powerpc_vsx64): Update.
1564         * features/rs6000/powerpc-vsx64l.c
1565         (initialize_tdesc_powerpc_vsx64l): Update.
1566         * target-descriptions.c (maint_print_c_tdesc_cmd): Emit
1567         TYPE_VECTOR, not TYPE_FLAGS.
1568
1569 2008-08-24  Tom Tromey  <tromey@redhat.com>
1570
1571         * xml-tdesc.c (tdesc_end_union): Update.
1572         * stabsread.c (define_symbol): Update.
1573         (read_type): Update.
1574         (read_struct_type): Update.
1575         (read_enum_type): Update.
1576         * spu-tdep.c (spu_builtin_type_vec128): Update.
1577         * sh-tdep.c (sh_push_dummy_call_fpu): Update.
1578         (sh_push_dummy_call_nofpu): Update.
1579         * mdebugread.c (parse_symbol): Update.
1580         (parse_symbol): Update.
1581         (parse_symbol): Update.
1582         (upgrade_type): Update.
1583         * jv-lang.c (java_lookup_class): Update.
1584         * iq2000-tdep.c (iq2000_pointer_to_address): Update.
1585         * i386-tdep.c (i386_mmx_type): Update.
1586         (i386_sse_type): Update.
1587         * gdbtypes.h (enum type_flag_value): New enum.
1588         (enum type_instance_flag_value): New enum.
1589         (TYPE_FLAG_UNSIGNED, TYPE_FLAG_NOSIGN, TYPE_FLAG_STUB,
1590         TYPE_FLAG_TARGET_STUB, TYPE_FLAG_STATIC, TYPE_FLAG_PROTOTYPED,
1591         TYPE_FLAG_INCOMPLETE, TYPE_FLAG_VARARGS, TYPE_FLAG_VECTOR,
1592         TYPE_FLAG_FIXED_INSTANCE, TYPE_FLAG_STUB_SUPPORTED,
1593         TYPE_FLAG_NOTTEXT): Now enum constants.
1594         (TYPE_FLAG_CONST, TYPE_FLAG_VOLATILE, TYPE_FLAG_CODE_SPACE,
1595         TYPE_FLAG_DATA_SPACE, TYPE_FLAG_ADDRESS_CLASS_1,
1596         TYPE_FLAG_ADDRESS_CLASS_2): Remove.
1597         (TYPE_INSTANCE_FLAG_CONST, TYPE_INSTANCE_FLAG_VOLATILE,
1598         TYPE_INSTANCE_FLAG_CODE_SPACE, TYPE_INSTANCE_FLAG_DATA_SPACE,
1599         TYPE_INSTANCE_FLAG_ADDRESS_CLASS_1,
1600         TYPE_INSTANCE_FLAG_ADDRESS_CLASS_2): New constants.
1601         (TYPE_UNSIGNED, TYPE_NOSIGN, TYPE_STUB, TYPE_TARGET_STUB,
1602         TYPE_STATIC, TYPE_PROTOTYPED, TYPE_INCOMPLETE, TYPE_VARARGS,
1603         TYPE_VECTOR, TYPE_FIXED_INSTANCE, TYPE_STUB_SUPPORTED,
1604         TYPE_NOTTEXT): Update.
1605         (TYPE_FLAG_ADDRESS_CLASS_ALL): Remove.
1606         (TYPE_INSTANCE_FLAG_ADDRESS_CLASS_ALL): New define.
1607         (TYPE_VOLATILE, TYPE_CODE_SPACE, TYPE_DATA_SPACE,
1608         TYPE_ADDRESS_CLASS_1, TYPE_ADDRESS_CLASS_2,
1609         TYPE_ADDRESS_CLASS_ALL): Update.
1610         (struct main_type) <flags>: Remove.
1611         <flag_unsigned, flag_nosign, flag_stub, flag_target_stub,
1612         flag_static, flag_prototyped, flag_incomplete, flag_varargs,
1613         flag_vector, flag_stub_supported, flag_nottext,
1614         flag_fixed_instance>: New fields.
1615         <nfields, vptr_fieldno>: Move earlier.
1616         (TYPE_FLAGS): Remove.
1617         * gdbtypes.c (make_pointer_type): Update.
1618         (address_space_name_to_int): Update.
1619         (address_space_int_to_name): Update.
1620         (make_type_with_address_space): Update.
1621         (make_cv_type): Update.
1622         (create_range_type): Update.
1623         (get_discrete_bounds): Update.
1624         (create_set_type): Update.
1625         (make_vector_type): Update.
1626         (smash_to_method_type): Update.
1627         (check_typedef): Update.
1628         (check_stub_method): Update.
1629         (init_type): Individually assign flag fields.
1630         (recursive_dump_type): Don't print entire TYPE_FLAGS field.  Do
1631         print TYPE_FIXED_INSTANCE, TYPE_STUB_SUPPORTED, and TYPE_NOTTEXT.
1632         (copy_type_recursive): Copy the entire main type.  Don't use
1633         TYPE_FLAGS.
1634         * features/rs6000/powerpc-altivec64l.c
1635         (initialize_tdesc_powerpc_altivec64l): Update.
1636         * features/rs6000/powerpc-altivec64.c
1637         (initialize_tdesc_powerpc_altivec64): Update.
1638         * features/rs6000/powerpc-altivec32l.c
1639         (initialize_tdesc_powerpc_altivec32l): Update.
1640         * features/rs6000/powerpc-altivec32.c
1641         (initialize_tdesc_powerpc_altivec32): Update.
1642         * features/rs6000/powerpc-7400.c (initialize_tdesc_powerpc_7400):
1643         Update.
1644         * features/arm-with-iwmmxt.c (initialize_tdesc_arm_with_iwmmxt):
1645         Update.
1646         * dwarf2read.c (read_structure_type): Update.
1647         (read_enumeration_type): Likewise.
1648         (process_enumeration_scope): Likewise.
1649         (read_tag_pointer_type): Likewise.
1650         (read_subroutine_type): Likewise.
1651         (read_subroutine_type): Likewise.
1652         (read_base_type): Likewise.
1653         * coffread.c (coff_read_enum_type): Update.
1654         * ada-valprint.c (adjust_type_signedness): Update.
1655         * ada-typeprint.c (print_record_field_types): Update.
1656         * ada-lang.c (packed_array_type): Update.
1657         (empty_record): Don't reset TYPE_FLAGS.
1658         (ada_template_to_fixed_record_type_1): Update.
1659         (ada_template_to_fixed_record_type_1): Likewise.
1660         (template_to_static_fixed_type): Likewise.
1661         (to_record_with_fixed_variant_part): Likewise.
1662         (to_fixed_record_type): Likewise.
1663         (to_fixed_array_type): Likewise.
1664         (to_static_fixed_type): Likewise.
1665
1666 2008-08-23  Jim Blandy  <jimb@redhat.com>
1667
1668         PR macros/607:
1669         * symmisc.c (print_symbol_bcache_statistics): Include statistics
1670         for the macro bcache.
1671
1672 2008-08-23  Tom Tromey  <tromey@redhat.com>
1673
1674         * macrotab.h (struct macro_definition) <kind>: Shrink to one bit.
1675         (argc): Now 31 bits.
1676
1677 2008-08-22  Tom Tromey  <tromey@redhat.com>
1678
1679         * NEWS: Move macro entries back under "New commands".
1680
1681 2008-08-22  Ulrich Weigand  <uweigand@de.ibm.com>
1682
1683         * breakpoint.c (create_overlay_event_breakpoint): Rename to ...
1684         (create_overlay_event_breakpoint_1): ... this.  Add OBJFILE parameter.
1685         (create_overlay_event_breakpoint): Loop over all objfiles to install
1686         multiple instances of the overlay event breakpoint if present.
1687
1688 2008-08-22  Ulrich Weigand  <uweigand@de.ibm.com>
1689
1690         * spu-tdep.c (spu_overlay_new_objfile): Only consider SPU objfiles.
1691         (info_spu_event_command): Command only supported on SPU architecture.
1692         (info_spu_signal_command): Likewise.
1693         (info_spu_mailbox_command): Likewise.
1694         (info_spu_dma_command): Likewise.
1695         (info_spu_proxydma_command): Likewise.
1696
1697 2008-08-22  Ulrich Weigand  <uweigand@de.ibm.com>
1698
1699         * infrun.c (adjust_pc_after_break): Do not call get_thread_regcache
1700         if the thread has already exited.
1701
1702 2008-08-22  Pedro Alves  <pedro@codesourcery.com>
1703
1704         * infrun.c (proceed): Move back setting previous_inferior_ptid
1705         from here ...
1706         (wait_for_inferior): ... to here.
1707         (fetch_inferior_event): ... and here.
1708
1709 2008-08-21  Ulrich Weigand  <uweigand@de.ibm.com>
1710
1711         * gdbarch.sh: Include "regcache.h" into gdbarch.c.
1712         (deprecated_current_gdbarch_select_hack): Call registers_changed
1713         instead of reinit_frame_cache.
1714         * gdbarch.c: Regenerate.
1715
1716 2008-08-21  Ulrich Weigand  <uweigand@de.ibm.com>
1717
1718         * elfread.c (elf_symtab_read): Do not relocate thread-local symbols.
1719
1720 2008-08-21  Daniel Jacobowitz  <dan@codesourcery.com>
1721
1722         * xcoffread.c (SYMNAME_ALLOC): Correct syntax.
1723
1724 2008-08-21  Ulrich Weigand  <uweigand@de.ibm.com>
1725
1726         * findvar.c (locate_var_value): Do not call get_frame_arch
1727         with a NULL frame argument.
1728
1729 2008-08-21  Ulrich Weigand  <uweigand@de.ibm.com>
1730
1731         * frame.h (frame_map_regnum_to_name): Remove prototype.
1732         (frame_map_name_to_regnum): Remove prototype.
1733         * frame.c (frame_map_regnum_to_name): Remove.
1734         (frame_map_name_to_regnum): Remove.
1735         (frame_unwind_register_value): Use user_reg_map_regnum_to_name
1736         instead of frame_map_regnum_to_name.
1737         * ax-gdb.c: Include "user-regs.h".
1738         (gen_expr): Use user_reg_map_name_to_regnum instead of
1739         frame_map_name_to_regnum.
1740         * eval.c:  Include "user-regs.h".
1741         (evaluate_subexp_standard): Use user_reg_map_name_to_regnum
1742         instead of frame_map_name_to_regnum.
1743         * infcmd.c (registers_info): Likewise.
1744         * parse.c: Include "user-regs.h".
1745         (write_dollar_variable): Use user_reg_map_name_to_regnum
1746         instead of frame_map_name_to_regnum.
1747         * tracepoint.c: Include "user-regs.h".
1748         (encode_actions): Use user_reg_map_name_to_regnum
1749         instead of frame_map_name_to_regnum.
1750         * valops.c: Include "user-regs.h".
1751         (value_fetch_lazy): Use user_reg_map_regnum_to_name instead
1752         of frame_map_regnum_to_name.
1753
1754 2008-08-21  Ulrich Weigand  <uweigand@de.ibm.com>
1755
1756         * ppc-linux-tdep.c (ppc64_linux_convert_from_func_ptr_addr): Read
1757         and manually relocate .opd contents from BFD instead of reading
1758         them from target memory.
1759
1760 2008-08-21  Daniel Jacobowitz  <dan@codesourcery.com>
1761
1762         * dwarf2read.c (processing_current_prefix): Delete static
1763         variable.
1764         (process_full_comp_unit): Do not set processing_current_prefix.
1765         (dwarf2_full_name): New function.
1766         (read_func_scope): Do not set processing_current_prefix.  Use
1767         determine_prefix.
1768         (read_structure_type): Do not set processing_current_prefix.  Remove
1769         unused inner cleanup.
1770         (process_structure_scope): Do not set processing_current_prefix.
1771         (read_enumeration_type): Use dwarf2_full_name.
1772         (determine_class_name): Return a const char *.  Put the result
1773         on the objfile obstack.  Use dwarf2_full_name.
1774         (read_namespace_type): New function.
1775         (read_namespace): Do not create the type here.  Use
1776         determine_prefix.
1777         (read_typedef): Use dwarf2_full_name.  Do not pass the name
1778         to init_type.
1779         (read_base_type): Do not pass the name to init_type.  Handle
1780         TYPE_FLAG_NOSIGN.
1781         (read_unspecified_type): Do not pass the name to init_type.
1782         (new_symbol): Use dwarf2_full_name instead of
1783         processing_current_prefix.
1784         (read_type_die): Do not set processing_current_prefix.  Handle
1785         DW_TAG_namespace.
1786         (determine_prefix): Handle specifications.  Return the result
1787         on the objfile obstack.  Handle unions correctly.
1788
1789 2008-08-21  Daniel Jacobowitz  <dan@codesourcery.com>
1790
1791         * buildsym.c (add_symbol_to_list): Do not call
1792         cp_scan_for_anonymous_namespaces here.
1793         (finish_block): Do not call cp_set_block_scope here.
1794         * cp-namespace.c (processing_has_namespace_info)
1795         (processing_current_prefix): Delete.
1796         (cp_initialize_namespace): Do not initialize
1797         processing_has_namespace_info.
1798         (cp_scan_for_anonymous_namespaces): Use SYMBOL_DEMANGLED_NAME.  Do
1799         not check processing_has_namespace_info.
1800         (cp_set_block_scope): Take prefix and namespace info flag as
1801         arguments.  Honor namespaces regardless of a demangled name.
1802         * cp-support.h (processing_has_namespace_info)
1803         (processing_current_prefix): Delete declarations.
1804         (cp_set_block_scope): Update prototype.
1805         * dwarf2read.c (processing_has_namespace_info)
1806         (processing_current_prefix): New static variables.
1807         (read_file_scope): Initialize processing_has_namespace_info.
1808         (read_func_scope): Call cp_set_block_scope for C++.
1809         (new_symbol): Call cp_scan_for_anonymous_namespaces for C++.
1810         * symtab.c (symbol_demangled_name): Accept a const argument.
1811         * symtab.h (symbol_demangled_name): Update prototype.
1812
1813 2008-08-21  Daniel Jacobowitz  <dan@codesourcery.com>
1814
1815         * ax-gdb.c (gen_var_ref): Use SYMBOL_LINKAGE_NAME.
1816         * blockframe.c (find_pc_partial_function): Likewise.
1817         * buildsym.c (find_symbol_in_list): Likewise.
1818         * c-valprint.c (c_val_print): Likewise.
1819         * coffread.c (patch_opaque_types, process_coff_symbol): Likewise.
1820         (coff_read_enum_type): Likewise.  Use SYMBOL_SET_LINKAGE_NAME.
1821         * cp-support.c (cp_remove_params): Renamed from remove_params and
1822         made global.
1823         (overload_list_add_symbol): Update call to remove_params.
1824         * cp-support.h (cp_remove_params): Declare.
1825         * dwarf2read.c (process_enumeration_scope): Use SYMBOL_LINKAGE_NAME.
1826         (dwarf2_const_value): Use SYMBOL_PRINT_NAME.
1827         * expprint.c (dump_subexp_body_standard): Likewise.
1828         * f-valprint.c (info_common_command, there_is_a_visible_common_named):
1829         Use SYMBOL_LINKAGE_NAME to find symbols and SYMBOL_PRINT_NAME
1830         for messages.
1831         * findvar.c (read_var_value): Use SYMBOL_LINKAGE_NAME.
1832         * gnu-v2-abi.c (gnuv2_value_rtti_type): Likewise.
1833         * hppa-hpux-tdep.c (hppa32_hpux_in_solib_call_trampoline)
1834         (hppa_hpux_skip_trampoline_code): Use SYMBOL_LINKAGE_NAME to find
1835         symbols and SYMBOL_PRINT_NAME for messages.
1836         * jv-lang.c (add_class_symbol): Use SYMBOL_SET_LINKAGE_NAME.
1837         * linespec.c (decode_line_2): Use SYMBOL_LINKAGE_NAME.
1838         * mdebugread.c (parse_symbol): Use SYMBOL_LINKAGE_NAME and
1839         SYMBOL_SET_LINKAGE_NAME.
1840         (mylookup_symbol): Use SYMBOL_LINKAGE_NAME.
1841         * minsyms.c (add_minsym_to_demangled_hash_table): Use
1842         SYMBOL_SEARCH_NAME.
1843         (lookup_minimal_symbol): Use SYMBOL_LINKAGE_NAME or
1844         SYMBOL_MATCHES_SEARCH_NAME, depending on the pass.
1845         * objfiles.h (ALL_OBJFILE_MSYMBOLS): Use SYMBOL_LINKAGE_NAME.
1846         * printcmd.c (build_address_symbolic): Use SYMBOL_LINKAGE_NAME.
1847         (address_info): Use SYMBOL_PRINT_NAME for messages and
1848         SYMBOL_LINKAGE_NAME for lookups.
1849         * sol-thread.c (info_cb): Use SYMBOL_PRINT_NAME for messages.
1850         * stabsread.c (patch_block_stabs, define_symbol)
1851         (read_type, read_enum_type, common_block_end)
1852         (cleanup_undefined_types_1, scan_file_globals): Use
1853         SYMBOL_LINKAGE_NAME, SYMBOL_SET_LINKAGE_NAME, ALL_OBJFILE_MSYMBOLS,
1854         and SYMBOL_PRINT_NAME.
1855         * stack.c (print_frame_args): Use SYMBOL_LINKAGE_NAME.
1856         (print_frame, frame_info): Use SYMBOL_PRINT_NAME for output.  Use
1857         cp_remove_params instead of cplus_demangle.
1858         (print_block_frame_labels, print_frame_arg_vars): Use
1859         SYMBOL_LINKAGE_NAME.
1860         * symmisc.c (dump_msymbols): Use ALL_OBJFILE_MSYMBOLS and
1861         SYMBOL_LINKAGE_NAME.
1862         (dump_symtab_1, print_symbol, print_partial_symbols)
1863         (maintenance_check_symtabs): Use SYMBOL_LINKAGE_NAME.
1864         * symtab.h (DEPRECATED_SYMBOL_NAME): Delete.
1865         (SYMBOL_SET_LINKAGE_NAME): New.
1866         (SYMBOL_SET_NAMES): Add a comment.
1867         * tracepoint.c (set_traceframe_context, validate_actionline)
1868         (collect_symbol, scope_info): Use SYMBOL_LINKAGE_NAME for
1869         lookups and SYMBOL_PRINT_NAME for output.
1870         * typeprint.c (typedef_print): Use SYMBOL_LINKAGE_NAME.
1871         * xcoffread.c (process_xcoff_symbol): Use SYMBOL_SET_LINKAGE_NAME.
1872
1873 2008-08-21  Pedro Alves  <pedro@codesourcery.com>
1874
1875         * arm-tdep.c (arm_pc_is_thumb): Use obj_section_addr.
1876         * hppa-hpux-tdep.c (hppa_hpux_find_dummy_bpaddr): Likewise.
1877         * hppa-linux-tdep.c (hppa_linux_find_global_pointer): Use
1878         obj_section_addr and obj_section_endaddr.
1879         * hppa-tdep.c (hppa64_convert_code_addr_to_fptr): Likewise.
1880         * hppabsd-tdep.c (hppabsd_find_global_pointer): Likewise.
1881         * ia64-tdep.c (ia64_find_global_pointer): Likewise.
1882         (find_extant_func_descr): Likewise.
1883         * solib-frv.c (frv_relocate_main_executable): Use
1884         obj_section_addr.
1885         * xstormy16-tdep.c (xstormy16_find_jmp_table_entry): Use
1886         obj_section_addr and obj_section_endaddr.
1887
1888 2008-08-21  Paul N. Hilfinger  <hilfinger@adacore.com>
1889
1890         * NEWS: Amplify last entry on boolean types in Ada.
1891
1892 2008-08-20  Daniel Jacobowitz  <dan@codesourcery.com>
1893
1894         * dwarf2read.c (die_specification, dwarf2_extension, follow_die_ref):
1895         Make the dwarf2_cu * parameter output as well as input.  Update it if
1896         we follow a reference to another CU.
1897         (read_func_scope, determine_class_name, namespace_name, dwarf2_attr)
1898         (die_type, die_containing_type): Update calls to changed functions.
1899         Use the returned CU along with the returned DIE.
1900         (read_namespace): Use dwarf2_attr instead of dwarf2_extension.
1901
1902 2008-08-20  Daniel Jacobowitz  <dan@codesourcery.com>
1903
1904         * dwarf2read.c (queue_comp_unit): Take an objfile argument.  Read
1905         in the DIEs here.
1906         (process_queue): Do not read in the DIEs here.
1907         (psymtab_to_symtab_1): Update call to queue_comp_unit.
1908         (read_full_die): Do not call queue_comp_unit from here.
1909         (maybe_queue_comp_unit): New function.
1910         (follow_die_ref): Use it.
1911
1912 2008-08-20  Daniel Jacobowitz  <dan@codesourcery.com>
1913
1914         * dwarf2read.c (struct attribute): Move earlier.
1915         (struct die_info): Change attrs to a trailing array.
1916         (dwarf_alloc_die): Take the number of attributes.  Allocate space
1917         for them.
1918         (read_full_die): Update call to dwarf_alloc_die.  Do not manually
1919         allocate attributes.
1920
1921 2008-08-20  Daniel Jacobowitz  <dan@codesourcery.com>
1922
1923         * dwarf2read.c (REF_HASH_SIZE): Delete.
1924         (struct dwarf2_cu): Replace die_ref_table with die_hash.
1925         (struct die_info): Remove next_ref.
1926         (store_in_ref_table): Remove offset argument.  Rewrite to use
1927         htab_find_slot_with_hash.
1928         (die_hash, die_eq): New.
1929         (read_comp_unit): Allocate the die_hash.
1930         (read_die_and_children): Update call to store_die_ref.
1931         (follow_die_ref): Rewrite to use htab_find_with_hash.
1932
1933 2008-08-20  Daniel Jacobowitz  <dan@codesourcery.com>
1934
1935         * dwarf2read.c (free_die_list, copy_die): Delete.
1936         (dwarf_alloc_die): Take a CU argument.  Allocate the new DIE
1937         on the obstack.
1938         (read_full_die): Update call to dwarf_alloc_die.  Allocate
1939         attributes on the CU obstack.
1940         (free_one_comp_unit): Do not call free_die_list.
1941
1942 2008-08-20  Daniel Jacobowitz  <dan@codesourcery.com>
1943
1944         * dwarf2read.c (read_die_and_children): Ignore NULL DIEs.
1945         (read_die_and_siblings): Likewise.  Do not add padding DIEs to the
1946         sibling list.
1947         (read_full_die): Do not allocate DIEs for abbrev 0.
1948         (follow_die_ref): Correct error message.
1949
1950 2008-08-20  Pedro Alves  <pedro@codesourcery.com>
1951
1952         * linespec.c (symtab_from_filename): Also throw NOT_FOUND_ERROR if
1953         there are no symbols loaded, instead of throwing a generic error.
1954         (decode_variable): Likewise.
1955
1956 2008-08-20  Pedro Alves  <pedro@codesourcery.com>
1957
1958         * objfiles.h (struct obj_section): Remove addr and endaddr fields.
1959         (obj_section_offset, obj_section_addr, obj_section_endaddr): New
1960         macros.
1961         * objfiles.c (add_to_objfile_sections): Don't set addr, endaddr
1962         and offset.  Use size_t instead of unsigned long.
1963         (build_objfile_section_table): Use size_t instead of unsigned
1964         long.
1965         (objfile_relocate): Don't relocate s->addr and s->endaddr, they're
1966         gone.
1967         (find_pc_sect_section): Use obj_section_addr and
1968         obj_section_endaddr.
1969         * symfile.c (symfile.c): Remove code that maps sections
1970         offsets in "addr" to the object's sections.
1971         * blockframe.c (find_pc_partial_function): Use obj_section_endaddr.
1972         * gcore.c (gcore_create_callback): Use obj_section_addr and
1973         obj_section_endaddr.
1974         * maint.c (print_objfile_section_info): Likewise.
1975         * printcmd.c (sym_info): Use obj_section_addr and
1976         obj_section_endaddr.
1977         * symtab.c (fixup_section): Likewise.
1978
1979 2008-08-20  Mark Kettenis  <kettenis@gnu.org>
1980
1981         * sparc-tdep.c: Make some comments catch up with reality.
1982
1983 2008-08-20  Vladimir Prus  <vladimir@codesourcery.com>
1984
1985         * NEWS: Mention 'set target-async'
1986
1987 2008-08-19  Vladimir Prus  <vladimir@codesourcery.com>
1988
1989         * infrun.c (resume): If the thread is placed to the deferred step
1990         queue, mark it as running.
1991
1992 2008-08-19  Vladimir Prus  <vladimir@codesourcery.com>
1993
1994         Make sure target supports non-stop.
1995         * infcmd.c (run_command_1, attach_command): If non-stop mode
1996         is requested, verify the target supports it.
1997         * linux-nat.c (linux_nat_supports_non_stop): New.
1998         (linux_nat_add_target): Register the above.
1999         * target.c (find_default_supports_non_stop)
2000         (target_supports_non_stop): New.
2001         (init_dummy_target): Register find_default_supports_non_stop.
2002         * target.h (struct target_ops): New field to_supports_non_stop.
2003         (target_supports_non_stop): New.
2004
2005 2008-08-19  Pedro Alves  <pedro@codesourcery.com>
2006             Vladimir Prus  <vladimir@codesourcery.com>
2007
2008         * target.c (target_async_permitted, target_async_permitted_1)
2009         (set_maintenance_target_async_permitted)
2010         (show_maintenance_target_async_permitted): New.
2011         (initialize_targets): Register 'set target-async'.
2012         * target.h (target_async_permitted): Declare.
2013         * linux-nat.c (linux_nat_async_enabled)
2014         (linux_nat_async_permitted, set_maintenance_linux_async_permitted)
2015         (show_maintenance_linux_async_permitted): Remove.
2016         (sigchld_handler, linux_nat_is_async_p, linux_nat_can_async_p)
2017         (get_pending_events, linux_nat_async): Use target_async_permitted.
2018         (linux_nat_set_async_mode): Remove, moving the only used bits
2019         into...
2020         (linux_nat_setup_async): This.
2021         (_initialize_linux_nat): Do not register 'maint set linux-async'.
2022         Use linux_nat_setup_async.
2023         * remote.c (remote_async_permitted, remote_async_permitted_set)
2024         (set_maintenance_remote_async_permitted)
2025         (show_maintenance_remote_async_permitted): Remove.
2026         (remote_open_1, remote_terminal_inferior, remote_can_async_p)
2027         (remote_is_async_p): Use target_async_permitted.
2028         (_initialize_remote): Don't register 'main set remote-async'.
2029         * mi/mi-cmds.c (mi_cmds): Register -list-target-features.
2030         * mi/mi-cmds.h (mi_cmd_list_target_features): New.
2031         * mi/mi-main.c (mi_cmd_list_target_features): New.
2032
2033 2008-08-19  Vladimir Prus  <vladimir@codesourcery.com>
2034
2035         * target.c (maybe_kill_then_attach)
2036         (maybe_kill_then_create_inferior): Remove.
2037         (update_current_target): Do not default to_attach,
2038         to_create_inferiour, to_is_async_p.
2039
2040 2008-08-19  Paul N. Hilfinger  <hilfinger@adacore.com>
2041
2042         Changes for supporting boolean types in debugging data.
2043         * ada-lang.c (discrete_type_high_bound,discrete_type_low_bound): Change
2044         API to return LONGEST values rather than struct values.
2045         (ada_evaluate_subexp): Change to use new API of discrete_type_low_bound
2046         and discrete_type_high_bound.
2047         (to_fixed_range_type): Create a range type in cases where
2048         argument is base type and its limits are representable as ints.
2049         (ada_is_modular_type): Correct so that base type must be integral.
2050         * ada-lex.l (TRUEKEYWORD,FALSEKEYWORD): Make 'true' and 'false'
2051         keywords when they appear alone, since we are phasing out
2052         direct representation of these identifiers in debugging data.
2053         * ada-exp.y: Define 'true' and 'false' as primaries.
2054         (type_boolean): New function.
2055         (type_int,type_long,type_long_long,type_floattype_double)
2056         (type_long_double): Remove uses of current_gdbarch for consistency
2057         with type_boolean.
2058         (write_int): Change comment to indicate that it might write boolean
2059         constant as well.
2060         * ada-typeprint.c (ada_print_type): Print '(false, true)' for boolean
2061         type, since will no longer be represented as enumerated type in
2062         debugging data.
2063         * ada-valprint.c (print_optional_low_bound): Handle boolean case
2064         as well.
2065         * NEWS: Note support boolean types.
2066
2067 2008-08-18  Pedro Alves  <pedro@codesourcery.com>
2068
2069         * bsd-uthread.c (bsd_uthread_close): New.
2070         (bsd_uthread_deactivate): Don't cleanup here, just unpush the
2071         target.
2072         (bsd_uthread_solib_loaded): Fix typo.
2073         (bsd_uthread_target): Register bsd_uthread_close.
2074
2075 2008-08-18  Pedro Alves  <pedro@codesourcery.com>
2076
2077         * corelow.c (core_open): Assume there was no upper layer left
2078         behind from a previous inferior.
2079         * target.c (pop_all_targets): Rename to ...
2080         (pop_all_targets_above): ... this.  Add a target stratum
2081         parameter.  Use it instead of hardcoding the dummy_stratum.
2082         (pop_all_targets): New, defer to pop_all_targets_above.
2083         (target_preopen): Use pop_all_targets_above.
2084         * target.h (pop_all_targets_above): Declare.
2085
2086 2008-08-18  Pedro Alves  <pedro@codesourcery.com>
2087
2088         * gdbthread.h (thread_change_ptid): Declare.
2089         * infrun.c (infrun_thread_ptid_changed): New.
2090         (_initialize_infrun): Attach infrun_thread_ptid_changed to the
2091         thread_ptid_changed observer.
2092         * regcache.c (regcache_thread_ptid_changed): New.
2093         (_initialize_regcache): Attach regcache_thread_ptid_changed to the
2094         thread_ptid_changed observer.
2095         * thread.c (thread_change_ptid): New.
2096
2097 2008-08-18  Tom Tromey  <tromey@redhat.com>
2098
2099         * symfile.c (reread_symbols): Update.
2100         * solib-sunos.c (allocate_rt_common_objfile): Update.
2101         * objfiles.c (allocate_objfile): Update.
2102         * objfiles.h (struct objfile) <md, mmfd, deprecated_obj_private>:
2103         Remove.
2104
2105 2008-08-18  Tom Tromey  <tromey@redhat.com>
2106
2107         * gdbtypes.c (copy_type_recursive): Allocate 'stored' on objfile's
2108         obstack.
2109
2110 2008-08-18  Daniel Jacobowitz  <dan@codesourcery.com>
2111
2112         * rs6000-tdep.c (struct rs6000_framedata): Add gpr_mask, used_bl,
2113         lr_register.
2114         (rs6000_in_function_epilogue_p): Check for bctr.
2115         (skip_prologue): Initialize lr_register.  Set lr_reg to a register
2116         number.  Set gpr_mask and used_bl.  Continue scanning while some
2117         expected registers are not saved.  Set lr_register if LR is not
2118         stored.
2119         (rs6000_frame_cache): Handle gpr_mask and lr_register.
2120
2121 2008-08-17  Tom Tromey  <tromey@redhat.com>
2122
2123         PR gdb/1535:
2124         * breakpoint.c (CATCH_PERMANENT, CATCH_TEMPORARY): New macros.
2125         (ep_find_event_name_end): Remove.
2126         (catch_fork_temporary, catch_vfork_temporary,
2127         catch_fork_permanent, catch_vfork_permanent): New constants.
2128         (catch_vfork, catch_fork): Remove.
2129         (catch_fork_command_1): Add 'command' argument.  Remove
2130         'fork_kind' and 'tempflag'.  Handle NULL 'arg'.  Update switch for
2131         all cases.
2132         (catch_exec_command_1): Add 'command' argument; remove
2133         'tempflag'.  Handle NULL 'arg'.
2134         (catch_load_command_1): Likewise.
2135         (catch_unload_command_1): Likewise.
2136         (catch_ada_exception_command): Likewise.
2137         (catch_assert_command): Likewise.
2138         (catch_catch_command): New function.
2139         (catch_throw_command): Likewise.
2140         (catch_command_1): Remove.
2141         (catch_command): Just call error.
2142         (tcatch_command): Likewise.
2143         (catch_cmdlist): New global.
2144         (tcatch_cmdlist): Likewise.
2145         (add_catch_command): New function.
2146         (_initialize_breakpoint): Create "catch" and "tcatch" as prefix
2147         commands.  Create all catch sub-commands.
2148
2149 2008-08-17  Pedro Alves  <pedro@codesourcery.com>
2150
2151         * gdbthread.h: Add comments.
2152         * stack.c (get_selected_block): Return 0 on an exited thread.
2153         * top.c (execute_command): Check for is_stopped, not !is_running.
2154         * event-top.c (command_handler): Likewise.
2155
2156 2008-08-16  Pedro Alves  <pedro@codesourcery.com>
2157
2158         * mi/mi-main.c (mi_cmd_exec_next, mi_cmd_exec_next_instruction)
2159         (mi_cmd_exec_step, mi_cmd_exec_step_instruction)
2160         (mi_cmd_exec_finish): Remove "return".
2161
2162 2008-08-16  Pedro Alves  <pedro@codesourcery.com>
2163
2164         * target.h (pop_all_targets): Declare.
2165         * target.c (pop_all_targets): New.
2166         * top.c (quit_target): Pop all targets instead of just closing the
2167         current.
2168
2169 2008-08-16  Vladimir Prus  <vladimir@codesourcery.com>
2170             Thiago Jung Bauermann  <bauerman@br.ibm.com>
2171
2172         * cli-script.c (read_next_line): Add parse_commands argument.
2173         (recurse_read_control_structure): Adapt to new read_next_line
2174         signature.
2175         (read_command_lines): Add parse_commands argument.
2176         (define_command): Adapt to new read_command_lines signature.
2177         (document_command): Likewise.
2178         * breakpoint.c (commands_command): Likewise.
2179         * defs.h (read_command_lines): Adjust function prototype.
2180
2181 2008-08-16  Paul N. Hilfinger  <hilfinger@adacore.com>
2182
2183         * ada-lang.c (pos_atr): Account for the possibility that the
2184         argument may be a reference.
2185
2186 2008-08-16  Paul N. Hilfinger  <hilfingr@adacore.com>
2187
2188         * xcoffread.c (scan_xcoff_symtab): Do not include global symbols
2189         ('F' format) for @FIX names generated by the loader, retaining only
2190         the minimal symbols (and no partial symbol tables) for these names.
2191         Fixes warning messages about symbols that are found in partial
2192         symbol tables, but not full symbol tables.
2193
2194 2008-08-16  Pedro Alves  <pedro@codesourcery.com>
2195
2196         * infrun.c (fetch_inferior_event): Only call normal_stop if not
2197         stopping quietly.
2198
2199 2008-08-15  Luis Machado  <luisgpm@br.ibm.com>
2200
2201         * rs6000-tdep: Include "features/rs6000/powerpc-vsx32.c".
2202         Include "features/rs6000/powerpc-vsx64.c".
2203         (ppc_supply_vsxregset): New function.
2204         (ppc_collect_vsxregset): New function.
2205         (IS_VSX_PSEUDOREG): New macro.
2206         (IS_EFP_PSEUDOREG): New macro.
2207         (vsx_register_p): New function.
2208         (ppc_vsx_support_p): New function.
2209         (rs6000_builtin_type_vec128): New function.
2210         (rs6000_register_name): Hide upper halves of vs0~vs31.  Return
2211         correct names for VSX registers and EFPR registers.
2212         (rs6000_pseudo_register_type): Return correct types for VSX
2213         and EFPR registers.
2214         (rs6000_pseudo_register_reggroup_p): Return correct group for
2215         VSX and EFPR registers.
2216         (ppc_pseudo_register_read): Rename to dfp_pseudo_register_read.
2217         (ppc_pseudo_register_write): Rename to dfp_pseudo_register_write.
2218         (vsx_pseudo_register_read): New function.
2219         (vsx_pseudo_register_write): New function.
2220         (efpr_pseudo_register_read): New function.
2221         (efpr_pseudo_register_write): New function.
2222         (rs6000_pseudo_register_read): Call new VSX and EFPR read functions.
2223         (rs6000_pseudo_register_write): Call new VSX and EFPR write functions.
2224         (rs6000_gdbarch_init): Declare have_vsx.
2225         Initialize new upper half VSX registers.
2226         Initialize VSX-related and EFPR-related pseudo-registers variables.
2227         Adjust the number of pseudo registers accordingly.
2228
2229         * ppc-linux-nat.c: Define PTRACE_GETVSXREGS, PTRACE_SETVSXREGS
2230         and SIZEOF_VSRREGS.
2231         (gdb_vsxregset_t): New type.
2232         (have_ptrace_getsetvsxregs): New variable.
2233         (fetch_vsx_register): New function.
2234         (fetch_register): Handle VSX registers.
2235         (fetch_vsx_registers): New function.
2236         (fetch_ppc_registers): Handle VSX registers.
2237         (store_ppc_registers): Handle VSX registers.
2238         (store_vsx_register): New function.
2239         (store_register): Handle VSX registers.
2240         (store_vsx_registers): New function.
2241         (ppc_linux_read_description): Handle VSX-enabled inferiors.
2242         (gdb_vsxregset_t): New type.
2243         (supply_vsxregset): New function.
2244         (fill_vsxregset): New function.
2245
2246         * ppc-tdep.h (vsx_register_p): New prototype.
2247         (vsx_support_p): New prototype.
2248         (ppc_vsr0_regnum): New variable.
2249         (ppc_vsr0_upper_regnum): Likewise.
2250         (ppc_efpr0_regnum): Likewise.
2251         (ppc_builtin_type_vec128): New type.
2252         (ppc_num_vsrs): New constant.
2253         (ppc_num_vshrs): New constant.
2254         (ppc_num_efprs): Likewise.
2255         Define POWERPC_VEC_VSX PPC_VSR0_UPPER_REGNUM and PPC_VSR31_UPPER_REGNUM.
2256         (ppc_supply_vsxregset): New prototype.
2257         (ppc_collect_vsxregset): New prototype.
2258
2259         * ppc-linux-tdep.c: Include "features/rs6000/powerpc-vsx32l.c"
2260         Include "features/rs6000/powerpc-vsx64l.c".
2261         (_initialize_ppc_linux_tdep): Initialize VSX-enabled targets.
2262         (ppc_linux_regset_sections): Add new ".reg-ppc-vsx" field.
2263         (ppc32_linux_vsxregset): New 32-bit VSX-enabled regset.
2264         (ppc_linux_regset_from_core_section): Handle VSX core section.
2265         (ppc_linux_core_read_description): Support VSX-enabled core files.
2266
2267         * ppc-linux-tdep.h: Declare *tdesc_powerpc_vsx32l
2268         Declare tdesc_powerpc_vsx64l
2269
2270         * corelow.c (get_core_register_section): Support VSX-enabled
2271         core files.
2272
2273         * features/rs6000/power-vsx.xml: New VSX descriptions.
2274         * features/rs6000/powerpc-vsx32.xml: New file.
2275         * features/rs6000/powerpc-vsx32l.xml: New file.
2276         * features/rs6000/powerpc-vsx64.xml: New file.
2277         * features/rs6000/powerpc-vsx64l.xml: New file.
2278         * features/rs6000/powerpc-vsx32.c: New file (generated).
2279         * features/rs6000/powerpc-vsx32l.c: New file (generated).
2280         * features/rs6000/powerpc-vsx64.c: New file (generated).
2281         * features/rs6000/powerpc-vsx64l.c: New file (generated).
2282         * features/Makefile: Updated with new descriptions.
2283         * regformats/rs6000/powerpc-vsx32l.dat: New file (generated).
2284         * regformats/rs6000/powerpc-vsx64l.dat: New file (generated).
2285
2286 2008-08-15  Vladimir Prus  <vladimir@codesourcery.com>
2287
2288         * ia64-linux.nat (_initialize_ia64_linux_nat): Don't
2289         call linux_target twice.
2290
2291 2008-08-14  Aleksandar Ristovski  <aristovski@qnx.com>
2292
2293         * nto-tdep.c (lm_info): Updated struct lm_info definition from
2294         solib-svr4.c
2295         (LM_ADDR): Use l_addr if available; if not, use link map and set
2296         l_addr.
2297
2298 2008-08-14  Tom Tromey  <tromey@redhat.com>
2299
2300         * macrocmd.c (macro_define_command): Check for NULL argument.
2301         (macro_undef_command): Likewise.
2302
2303 2008-08-14  Pedro Alves  <pedro@codesourcery.com>
2304
2305         * infcmd.c (continue_1): Add an ERROR_NO_INFERIOR call.
2306
2307 2008-08-13  Pedro Alves  <pedro@codesourcery.com>
2308
2309         * breakpoint.c (always_inserted_auto, always_inserted_on)
2310         (always_inserted_off, always_inserted_enums): New.
2311         (always_inserted_mode): Change type to char* and point to
2312         always_inserted_auto.
2313         (show_always_inserted_mode): In auto mode, also show the current
2314         effect of the option.
2315         (breakpoints_always_inserted_mode): Adjust for the new auto mode.
2316         (_initialize_breakpoint): Make the "set breakpoints
2317         always-inserted" command an enum command.  Extend help to describe
2318         the auto mode.
2319
2320 2008-08-13  Ulrich Weigand  <uweigand@de.ibm.com>
2321
2322         * spu-tdep.c (info_spu_dma_command): Respect TSQV (tag status
2323         query valid) bit.  Ignore bits outside the condition field.
2324         (info_spu_proxydma_command): Ignore bits outside the field.
2325
2326 2008-08-12  Michael Snyder  <msnyder@vmware.com>
2327
2328         * MAINTAINERS: Update my email address.
2329
2330 2008-08-12  Ulrich Weigand  <uweigand@de.ibm.com>
2331
2332         * ppc-linux-nat.c (ppc_linux_get_hwcap): Really get AT_HWCAP.
2333
2334 2008-08-12  Pedro Alves  <pedro@codesourcery.com>
2335
2336         Add no-ack mode to the remote protocol --- optionally stop ACKing
2337         packets and responses when we have a reliable communication
2338         medium.
2339
2340         Based on Apple's GDB, by Jason Molenda <jmolenda@apple.com>
2341
2342         * remote.c (struct remote_state): Add noack_mode field.
2343         (PACKET_QStartNoAckMode): New.
2344         (remote_start_remote): Don't any outstanding packet here.
2345         (remote_open_1): Clear noack_mode.  Ack any outstanding packet
2346         here.  Activate noack mode if requested.
2347         (remote_protocol_features): Add QStartNoAckMode.
2348         (remote_open_1):
2349         (putpkt_binary): Don't send ack in noack mode.
2350         (read_frame): Don't recompute the checksum in noack mode.
2351         (getpkt_sane): Skip sending ack if in noack mode.
2352         (_initialize_remote): Add set/show remote noack mode.
2353         * NEWS:  Note the new features.
2354
2355 2008-08-11  Kevin Buettner  <kevinb@redhat.com>
2356
2357         * rs6000-tdep.c (BL_MASK, BL_INSTRUCTION, BL_DISPLACEMENT_MASK):
2358         New macros.
2359         (rs6000_skip_main_prologue): New function.
2360         (rs6000_gdb_arch_init): Register rs6000_skip_main_prologue.
2361
2362 2008-08-11  Sandra Loosemore  <sandra@codesourcery.com>
2363
2364         * MAINTAINERS (Write After Approval):  Add self.
2365
2366 2008-08-11  Stan Shebs  <stan@codesourcery.com>
2367
2368         ARM BE8 support.
2369         * disasm.c (gdb_disassemble_info): Set endian_code.
2370         * gdbarch.sh (gdbarch_info): New field byte_order_for_code.
2371         * gdbarch.h, gdbarch.c: Regenerate.
2372         * arch-utils.c (initialize_current_architecture): Set the
2373         default byte_order_for_code.
2374         (gdbarch_info_init): Ditto.
2375         (gdbarch_info_fill): Ditto.
2376         * arm-tdep.c (SWAP_INT, SWAP_SHORT): New macros.
2377         (thumb_analyze_prologue): Swap halfword if code endianness is
2378         different from general endianness.
2379         (arm_skip_prologue): Similarly.
2380         (arm_scan_prologue): Ditto.
2381         (thumb_get_next_pc): Ditto.
2382         (arm_get_next_pc): Ditto.
2383         (arm_gdbarch_init): Set byte_order_for_code from BE8 flag,
2384         choose correct endianness for breakpoints.
2385
2386 2008-08-10  Pedro Alves  <pedro@codesourcery.com>
2387
2388         * bsd-kvm.c: Include "gdbthread.h".
2389         (bsd_kvm_ptid): New.
2390         (bsd_kvm_open): Add a main thread.
2391         (bsd_kvm_close): Delete it.
2392         (bsd_kvm_thread_alive): New.
2393         (bsd_kvm_pid_to_str): New.
2394         (bsd_kvm_add_target): Register bsd_kvm_thread_alive and
2395         bsd_kvm_pid_to_str.
2396         (bsd_kvm_add_target): Initialize bsd_kvm_ptid.
2397
2398 2008-08-09  Pedro Alves  <pedro@codesourcery.com>
2399
2400         * buildsym.c (start_subfile): Properly cast sentinel in concat
2401         call.
2402         * cp-name-parser.y: Include "config.h".
2403         * xml-tdesc.c (fetch_xml_from_file): Properly cast sentinel in
2404         concat call.
2405         * gdb_select.h: Include sys/time.h if sys/select.h is not
2406         available.
2407
2408 2008-08-09  Pedro Alves  <pedro@codesourcery.com>
2409
2410         * go32-nat.c: Include "gdbthread.h".
2411         (go32_stop, go32_kill_inferior): Delete the main thread.
2412         (go32_create_inferior): Add it.
2413         (go32_thread_alive, go32_pid_to_str): New.
2414         (init_go32_ops): Register go32_thread_alive and go32_pid_to_str.
2415
2416 2008-08-09  Pedro Alves  <pedro@codesourcery.com>
2417
2418         * go32-nat.c (fetch_register, store_register): Pass the regcache
2419         gdbarch to i386_fp_regnum_p and i386_fpc_regnum_p.
2420         (go32_xfer_memory): Change type of myaddr parameter to gdb_byte.
2421         (struct seg_descr, struct seg_descr): pack the whole struct
2422         instead of each member individually.
2423
2424 2008-08-09  Andreas Schwab  <schwab@suse.de>
2425
2426         * python/python.c (_initialize_python): Use unabbreviated commands
2427         in prefix name.
2428
2429 2008-08-09  Daniel Jacobowitz  <dan@codesourcery.com>
2430
2431         * Makefile.in (stamp-h): Also create .deps.
2432
2433 2008-08-09  Tom Tromey  <tromey@redhat.com>
2434
2435         * Makefile.in (generated_files): Add GNULIB_H.
2436
2437 2008-08-09  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
2438
2439         * solib-pa64.c (pa64_solib_create_inferior_hook): Don't set
2440         DT_HP_DEBUG_PRIVATE.  Add warning if DT_HP_DEBUG_PRIVATE is not set.
2441         Revise comment.
2442         (pa64_current_sos): Remove map private warning warning.
2443         * solib-som.c: Include string.h and sys/utsname.h.
2444         (get_hpux_major_release): New function.
2445         (som_solib_create_inferior_hook): Read dynamic linker header.  Warn
2446         about shared library private mapping on HP-UX 11 and later.  Only force
2447         private mapping of shared libraries on HP-UX 10 and earlier.
2448         (link_map_start): Delete warning.
2449
2450 2008-08-09  Xuepeng Guo  <xuepeng.guo@intel.com>
2451             H.J. Lu  <hongjiu.lu@intel.com>
2452             Mark Kettenis <kettenis@gnu.org>
2453
2454         * amd64-tdep.c (amd64_frame_cache): Add saved_sp_reg.
2455         (amd64_init_frame_cache): Initialize saved_sp_reg.
2456         (amd64_analyze_stack_align): New.
2457         (amd64_analyze_prologue): Call it.
2458         (amd64_frame_cache): Use saved_sp_reg if it is invalid.  Don't set
2459         %rip to 8 when halfway aligning the stack.
2460
2461         * amd64-tdep.h (amd64_regnum): Add AMD64_R9_REGNUM to
2462         AMD64_R14_REGNUM.
2463
2464         * i386-tdep.c (i386_frame_cache): Remove stack_align.  Add
2465         saved_sp_reg.
2466         (i386_alloc_frame_cache): Remove stack_align.  Initialize
2467         saved_sp_reg to -1.
2468         (i386_analyze_stack_align): Rewrite.
2469         (i386_frame_cache): Use saved_sp_reg if it is valid.
2470
2471 2008-08-09  Ulrich Weigand  <uweigand@de.ibm.com>
2472
2473         * target.c: Include "solib.h".
2474         (target_pre_inferior): Call no_shared_libraries.
2475         * infcmd.c (run_command_1): Do not call objfile_purge_solibs
2476         or clear_solib.
2477         (attach_command): Do not call clear_solib.
2478
2479 2008-08-09  Mark Kettenis  <kettenis@gnu.org>
2480
2481         * i386obsd-nat.c (i386obsd_supply_pcb): Supply the right bytes for
2482         the %eip register.
2483
2484 2008-08-08  Tom Tromey  <tromey@redhat.com>
2485
2486         * Makefile.in (python.o): Remove dependencies.  Use COMPILE and
2487         POSTCOMPILE.
2488         (python-utils.o): Likewise.
2489
2490 2008-08-08  Andreas Schwab  <schwab@suse.de>
2491
2492         * corefile.c (_initialize_core): Remove spurious paren from set
2493         gnutarget doc string.
2494
2495 2008-08-08  Luis Machado  <luisgpm@br.ibm.com>
2496
2497         * ppc-linux-nat.c: Include "auxv.h" and "elf/common.h".
2498         Define PPC_FEATURE_BOOKE.
2499         (ppc_linux_get_hwcap): New function.
2500         (ppc_linux_region_ok_for_hw_watchpoint): Handle PowerPC 440
2501         4-bytes alignment restrictions.
2502         (ppc_linux_insert_watchpoint): Handle PowerPC 440-specific
2503         positioning of the read/write flags.
2504         (ppc_linux_watchpoint_addr_within_range): Handle PowerPC 440
2505         4-bytes alignment.
2506
2507 2008-08-08  Pedro Alves  <pedro@codesourcery.com>
2508
2509         Use ptid_t.tid to store thread ids instead of ptid_t.pid.
2510
2511         * win32-nat.c (win32_add_thread): Change thread argument type to
2512         ptid_t.  Adjust.
2513         (win32_add_thread): Adjust.
2514         (win32_delete_thread): Change thread argument type to ptid_t.
2515         Adjust.
2516         (win32_fetch_inferior_registers, win32_store_inferior_registers)
2517         (win32_resume, get_win32_debug_event, get_win32_debug_event)
2518         (win32_wait, win32_pid_to_exec_file, win32_pid_to_str): Adjust.
2519         (init_win32_ops): Put to_magic last.
2520         (win32_win32_thread_alive): Adjust.
2521
2522 2008-08-08  Pedro Alves  <pedro@codesourcery.com>
2523
2524         * remote-m32r-sdi.c (m32r_thread_alive, m32r_pid_to_str): New.
2525         (init_m32r_ops): Register m32r_thread_alive and m32r_pid_to_str.
2526
2527 2008-08-08  Pedro Alves  <pedro@codesourcery.com>
2528
2529         * remote-m32r-sdi.c: Include "gdbthread.h".
2530         (remote_m32r_ptid): New.
2531         (m32r_close): Delete the main thread.
2532         (m32r_resume): Set inferior_ptid toA remote_m32r_ptid. Add the
2533         main thread.
2534         (m32r_kill, m32r_load, sdireset_command): Delete the main thread.
2535         (_initialize_remote_m32r): Initialize remote_m32r_ptid.
2536
2537 2008-08-07  Tom Tromey  <tromey@redhat.com>
2538             Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2539
2540         * aclocal.m4, configure: Rebuild.
2541         * configure.in: Call ZW_CREATE_DEPDIR,
2542         ZW_PROG_COMPILER_DEPENDENCIES, AC_PROG_MAKE_SET.
2543         (MAKE, GMAKE): New substs.
2544         * acinclude.m4: Include depstand.m4.
2545         * Makefile.in (DEPMODE, DEPDIR, COMPILE.post, COMPILE.pre,
2546         COMPILE, POSTCOMPILE, depcomp): New variables.
2547         Remove all _h variables.
2548         Remove many .o targets.
2549         ($(srcdir)/copying.c): avoid backslash-newline after comment
2550         sign (@maintainer_mode_true@).
2551         (HFILES_NO_SRCDIR): Regenerate.
2552         (generated_files): New variable.
2553         (all_gdbtk_cflags): Likewise.
2554         (.c.o): Rewrote.
2555         (init.o, version.o, copying.o): Remove.
2556         (distclean): Remove DEPDIR.
2557         (test-cp-name-parser.o, hpux-thread.o, main.o, monitor.o,
2558         printcmd.o, procfs.o, v850ice.o): Rewrite.
2559         (cli-cmds.o, cli-decode.o, cli-dump.o, cli-interp.o, cli-logging.o,
2560         cli-script.o, cli-setshow.o, cli-utils.o): Likewise.
2561         (gdbtk.o, gdbtk-bp.o, gdbtk-cmds.o, gdbtk-hooks.o, gdbtk-interp.o,
2562         gdbtk-main.o, gdbtk-register.o, gdbtk-stack.o, gdbtk-varobj.o,
2563         gdbtk-wrapper.o): Likewise.
2564         (mi-cmd-break.o, mi-cmd-disas.o, mi-cmd-env.o, mi-cmd-file.o,
2565         mi-cmds.o, mi-cmd-stack.o, mi-cmd-target.o, mi-cmd-var.o,
2566         mi-console.o, mi-getopt.o, mi-interp.o, mi-main.o, mi-out.o,
2567         mi-parse.o, mi-symbol-cmds.o, mi-common.o, signals.o, tui.o,
2568         tui-command.o, tui-data.o, tui-disasm.o, tui-file.o, tui-hooks.o,
2569         tui-interp.o, tui-io.o, tui-layout.o, tui-main.o, tui-out.o,
2570         tui-regs.o, tui-source.o, tui-stack.o, tui-win.o, tui-windata.o,
2571         tui-wingeneral.o, tui-winsource.o): Likewise.
2572         (all_object_files): New variable.
2573         ($(all_object_files)): New target.
2574         Include dependency files, when using GNU Make.
2575
2576 2008-08-07  Ulrich Weigand  <uweigand@de.ibm.com>
2577
2578         * spu-tdep.c (info_spu_dma_cmdlist): Only show entries with
2579         the valid bit set.  Ensure display order respects partial
2580         order defined by dependency bits.
2581
2582 2008-08-06  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
2583
2584         * solib-pa64.c (read_dld_descriptor): Return zero if load map is not
2585         setup.
2586
2587 2008-08-06  Mark Kettenis  <kettenis@gnu.org>
2588
2589         * i386obsd-nat.c (i386obsd_supply_pcb): Adjust for changes in
2590         OpenBSD 4.3.
2591
2592 2008-08-06  Vladimir Prus  <vladimir@codesourcery.com>
2593             Tom Tromey  <tromey@redhat.com>
2594             Thiago Jung Bauermann  <bauerman@br.ibm.com>
2595             Doug Evans  <dje@google.com>
2596
2597         * Makefile.in (SUBDIR_PYTHON_OBS, SUBDIR_PYTHON_SRCS,
2598         SUBDIR_PYTHON_DEPS, SUBDIR_PYTHON_LDFLAGS, SUBDIR_PYTHON_CFLAGS,
2599         PYTHON_CFLAGS): New.
2600         (python_h, python_internal_h): New.
2601         (cli-script.o): Depend on python.h
2602         (python.o, python-utils.o): New.
2603         * cli/cli-script.c (print_command_lines): Handle python_control.
2604         (execute_control_command): Handle python_control.
2605         (execute_control_command_untraced): New function.
2606         (while_command): Call execute_control_command_untraced.
2607         (if_command): Likewise.
2608         (get_command_line): Remove static attribute.
2609         (read_next_line): Handle "python".
2610         (recurse_read_control_structure): Handle python_control.
2611         (read_command_lines): Handle python_control.
2612         Include python.h.
2613         * cli/cli-script.h (get_command_line): Add prototype.
2614         (execute_control_command_untraced): Likewise.
2615         * configure.ac: Add --with-python.
2616         * defs.h (enum command_control_type) <python_control>: New
2617         constant.
2618         * python/python-internal.h: New file.
2619         * python/python.c: New file.
2620         * python/python.h: New file.
2621         * python/python-utils.c: New file.
2622         * NEWS: Mention Python scripting support and its new commands.
2623
2624 2008-08-06  Ulrich Weigand  <uweigand@de.ibm.com>
2625
2626         * spu-tdep.c (spu_gdbarch_init): Call set_gdbarch_frame_red_zone_size.
2627
2628 2008-08-06  Phil Muldoon  <pmuldoon@redhat.com>
2629
2630         * MAINTAINERS (Write After Approval): Add self.
2631
2632 2008-08-06  Phil Muldoon  <pmuldoon@redhat.com>
2633
2634         * breakpoint.c (hw_breakpoint_used_count): Use breakpoint_enabled.
2635         (insert_breakpoint_locations): Likewise.
2636
2637 2008-08-05  Phil Muldoon  <pmuldoon@redhat.com>
2638
2639         * breakpoint.c (create_longjmp_breakpoint): Remove unused struct
2640         breakpoint.
2641         (set_longjmp_breakpoint): Likewise.
2642
2643 2008-08-04  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
2644
2645         PR build/2490
2646         * solib-pa64.c: Only compile if both HAVE_ELF_HP_H and __LP64__ are
2647         defined.
2648
2649 2008-08-05  Tom Tromey  <tromey@redhat.com>
2650
2651         * bcache.c (deprecated_bcache_added): Initialize obstack.
2652         (bcache_xmalloc): Don't initialize obstack.
2653         (bcache_xfree): Conditionally free obstack.
2654         (bcache_memory_used): Update.
2655
2656 2008-08-05  Tom Tromey  <tromey@redhat.com>
2657
2658         * symfile.c (add_psymbol_to_bcache): Return a const pointer.  Use
2659         bcache_full.
2660         (append_psymbol_to_list): Accept a const pointer.
2661         (add_psymbol_to_list): Fix const correctness.
2662         * bcache.h: (deprecated_bcache_added, deprecated_bcache): Remove.
2663         (bcache_full): Declare.
2664         * bcache.c (bcache_data, deprecated_bcache): Remove.
2665         (bcache): Use bcache_full.
2666         (bcache_full): Rename from deprecated_bcache_added.  Change return
2667         type.
2668
2669 2008-08-04  Stan Shebs  <stan@codesourcery.com>
2670
2671         * solib-svr4.c (BKPT_AT_SYMBOL): Remove, always defined.
2672         (bkpt_names): Remove SOLIB_BKPT_NAME, never defined.
2673         (enable_break): Remove test of BKPT_AT_SYMBOL.
2674
2675 2008-08-02  Keith Seitz  <keiths@redhat.com>
2676
2677         * acinclude.m4: Include ../config/tcl.m4 to pick up
2678         standard Tcl configury bits.
2679         Remove all Tcl, Tk, Itcl, Itk, etc definitions.
2680         * configure.ac: Don't check if ../itcl exists when building
2681         gdbtk. It could be installed.
2682         Rewrite gdbtk configury to allow for using system-supplied
2683         Tcl and Tk. Gdbtk no longer requires build-time access to
2684         itcl and itk.
2685         * Makefile.in: Remove everything related to itcl and itk.
2686         Rewrite the Tcl bits for gdbtk to correspond to rewrite of
2687         configure.ac.
2688         Remove v850ice.o build rule.
2689         (ALL_TCL_CFLAGS): New convenience defintion. Change all
2690         gdbtk sources to use it.
2691         * configure: Regenerate.
2692
2693 2008-07-31  Stan Shebs  <stan@codesourcery.com>
2694
2695         * coffread.c (coff_symtab_read): Remove FUNCTION_EPILOGUE_SIZE.
2696
2697 2008-07-30  Stan Shebs  <stan@codesourcery.com>
2698
2699         * objfiles.c (TARGET_KEEP_SECTION): Remove.
2700         (add_to_objfile_sections): Remove use.
2701
2702 2008-07-29  Tom Tromey  <tromey@redhat.com>
2703
2704         * cli/cli-decode.c (lookup_cmd_1): Use memcpy.
2705         (lookup_cmd_composition): Likewise.
2706
2707 2008-07-29  Tom Tromey  <tromey@redhat.com>
2708
2709         * cli/cli-cmds.c (edit_command): Remove unused variables.  Delete
2710         dead code.  Fix indentation.
2711
2712 2008-07-29  Stan Shebs  <stan@codesourcery.com>
2713
2714         * main.c (captured_main): Remove long-unused #if 0 blocks.
2715
2716 2008-07-28  Tom Tromey  <tromey@redhat.com>
2717
2718         * annotate.h (deprecated_annotate_starting_hook): Remove.
2719         (deprecated_annotate_stopped_hook): Remove.
2720         (deprecated_annotate_exited_hook): Remove.
2721         * Makefile.in (annotate.o): Depend on observer_h.
2722         * top.c (deprecated_delete_breakpoint_hook): Remove.
2723         (deprecated_create_breakpoint_hook): Likewise.
2724         (deprecated_modify_breakpoint_hook): Likewise.
2725         * interps.c (clear_interpreter_hooks): Update for removed hooks.
2726         * breakpoint.c (mention): Don't call removed hook.
2727         (delete_breakpoint): Likewise.
2728         (disable_breakpoint): Likewise.
2729         (do_enable_breakpoint): Likewise.
2730         * annotate.c: Include observer.h.
2731         (breakpoint_changed): Change type of argument.
2732         (_initialize_annotate): Register observers.
2733         (deprecated_annotate_starting_hook): Remove.
2734         (deprecated_annotate_stopped_hook): Remove.
2735         (deprecated_annotate_exited_hook): Remove.
2736         (annotate_starting): Update for hook removal.
2737         (annotate_stopped): Likewise.
2738         (annotate_exited): Likewise.
2739         * defs.h (deprecated_delete_breakpoint_hook): Remove.
2740         (deprecated_create_breakpoint_hook): Likewise.
2741         (deprecated_modify_breakpoint_hook): Likewise.
2742
2743 2008-07-28  Tom Tromey  <tromey@redhat.com>
2744
2745         * main.c (captured_main): Don't use BEFORE_MAIN_LOOP_HOOK.
2746
2747 2008-07-27  Daniel Jacobowitz  <dan@codesourcery.com>
2748
2749         * configure.ac: Check for the GNU/Linux ptrace signature.
2750         * configure: Regenerated.
2751
2752 2008-07-27  Daniel Jacobowitz  <dan@codesourcery.com>
2753
2754         * linux-nat.c (resume_callback): Add more debugging output.
2755         (linux_nat_has_pending_sigint): New function, based on
2756         linux_nat_has_pending.
2757         (set_ignore_sigint, maybe_clear_ignore_sigint): New functions.
2758         (stop_wait_callback): Remove flush_mask handling.  Honor
2759         ignore_sigint.  Call maybe_clear_ignore_sigint.  Pass NULL
2760         to recursive calls.
2761         (linux_nat_has_pending, flush_callback): Remove.
2762         (linux_nat_filter_event): Check for ignore_sigint.
2763         (linux_nat_wait): Remove flush_mask support and call to
2764         flush_callback.  Use set_ignore_sigint and maybe_clear_ignore_sigint.
2765         * linux-nat.h (struct lwp_info): Add ignore_sigint field.
2766
2767 2008-07-27  Daniel Jacobowitz  <dan@codesourcery.com>
2768
2769         * linux-nat.c (count_events_callback, select_event_lwp_callback): Only
2770         report events from resumed threads.
2771
2772 2008-07-27  Daniel Jacobowitz  <dan@codesourcery.com>
2773
2774         * mips-linux-tdep.c (mips_linux_syscall_next_pc): New function.
2775         (mips_linux_init_abi): Set tdep->syscall_next_pc.
2776         * mips-tdep.c (enum mips_fpu_type, struct gdbarch_tdep): Move to
2777         mips-tdep.h.
2778         (mips32_next_pc): Handle the syscall instruction.
2779         * mips-tdep.h (enum mips_fpu_type, struct gdbarch_tdep): New,
2780         from mips-tdep.c.  Add syscall_next_pc to gdbarch_tdep.
2781
2782 2008-07-26  Tom Tromey  <tromey@redhat.com>
2783
2784         PR gdb/1158:
2785         * valops.c (value_struct_elt): Treat function-valued field as a
2786         static method.
2787
2788 2008-07-26  Tom Tromey  <tromey@redhat.com>
2789
2790         PR gdb/1136:
2791         * macroexp.c (get_punctuator) <punctuators>: Rearrange to put
2792         longer tokens first.
2793
2794 2008-07-26  Vladimir Prus  <vladimir@codesourcery.com>
2795
2796         Kill cmd_async_ok.
2797         * cli/cli-decode.h (CMD_ASYNC_OK, set_cmd_async_ok)
2798         (get_cmd_async_ok): Remove.
2799         * cli/cli-decode.c (set_cmd_async_ok, get_cmd_async_ok): Remove.
2800         * cli/cli-cmds.c (init_cli_cmds): Don't use set_cmd_async_ok.
2801         * infcmd.c (_initialize_infcmd): Likewise.
2802         * thread.c (_initialize_thread): Likewise.
2803
2804 2008-07-25  Joseph Myers  <joseph@codesourcery.com>
2805
2806         * mips-tdep.c (mips_n32n64_push_dummy_call): Handle passing
2807         128-bit long doubles in even-odd pairs of FPRs.  Do not
2808         right-align float arguments for big-endian.
2809         (mips_n32n64_return_value): Apply return value convention for
2810         structs containing one or two floating-point values to soft-float
2811         as well as hard-float.  Handle 128-bit long doubles in such
2812         structs.
2813         (mips_o32_push_dummy_call): Only skip one integer register for a
2814         float argument passed in an FPR.
2815
2816 2008-07-25  Tom Tromey  <tromey@redhat.com>
2817
2818         * tui/tui-hooks.c: Include observer.h.
2819         (tui_event_default, tui_old_event_hooks, tui_event_hooks):
2820         Remove.
2821         (tui_bp_created_observer, tui_bp_deleted_observer,
2822         tui_bp_modified_observer): New globals.
2823         (tui_install_hooks): Use observers, not events.
2824         (tui_remove_hooks): Likewise.
2825         * mi/mi-cmd-break.c: Include observer.h, not gdb-events.h.
2826         (mi_breakpoint_observers_installed, mi_can_breakpoint_notify): New
2827         globals.
2828         (breakpoint_notify): Check mi_can_breakpoint_notify.
2829         (breakpoint_hooks): Remove.
2830         (mi_cmd_break_insert): Attach observers.  Don't use events.
2831         * tracepoint.c: Include observer.h, not gdb-events.h.
2832         (tracepoint_operation, trace_pass_command): Notify observer.
2833         * interps.c: Don't include gdb-events.h.
2834         (clear_interpreter_hooks): Don't call clear_gdb_event_hooks.
2835         * gdbarch.c: Rebuild.
2836         * gdbarch.sh: Emit include for observer.h, not gdb-events.h.
2837         (deprecated_current_gdbarch_select_hack): Notify observer.
2838         * breakpoint.h: Don't include gdb-events.h.
2839         * breakpoint.c: Don't include gdb-events.h.
2840         (condition_command): Notify observer.
2841         (commands_command): Likewise.
2842         (commands_from_control_command): Likewise.
2843         (mention, delete_breakpoint, set_ignore_count): Likewise.
2844         (disable_breakpoint, do_enable_breakpoint): Likewise.
2845         * Makefile.in (gdb_events_h): Remove.
2846         (breakpoint_h): Update.
2847         (COMMON_OBS): Remove gdb-events.o.
2848         (gdb-events.o): Remove.
2849         (breakpoint.o, gdbarch.o, interps.o, tracepoint.o, gdbtk-bp.o,
2850         gdbtk-hooks.o, mi-cmd-break.o, tui-hooks.o): Update.
2851         * gdb-events.c: Remove.
2852         * gdb-events.h: Remove.
2853         * gdb-events.sh: Remove.
2854
2855 2008-07-24  Pedro Alves  <pedro@codesourcery.com>
2856
2857         * remote.c (remote_threads_extra_info): Don't query the remote
2858         server about info on the internally added main thread.
2859
2860 2008-07-24  Aleksandar Ristovski  <aristovski@qnx.com>
2861
2862         * nto-procfs.c (procfs_attach): Populate initial thread list.
2863         (procfs_wait): Return new pid, built from the inferior status.
2864
2865 2008-07-23  Thiago Jung Bauermann  <bauerman@br.ibm.com>
2866
2867         * configure.ac (CONFIG_INITS): Delete long obsoleted variable.
2868         * configure: Regenerate.
2869
2870 2008-07-23  Aleksandar Ristovski  <aristovski@qnx.com>
2871
2872         * nto-procfs.c (procfs_xfer_memory): Changed signature.
2873         (procfs_resume): Workaround for dereferencing type-punned pointer
2874         warning.
2875         * nto-tdep.c (nto_parse_redirection): Change signature to be const
2876         correct.
2877         * nto-tdep.h (nto_parse_redirection): Likewise.
2878
2879 2008-07-21  Stan Shebs  <stan@codesourcery.com>
2880
2881         Scrub remnants of IN_SOLIB_DYNSYM_RESOLVE_CODE.
2882         * gdbarch.sh: Adjust comment to refer to
2883         in_solib_dynsym_resolve_code().
2884         * gdbarch.h, gdbarch.c: Update.
2885         * solib-osf.c: Ditto.
2886         * infrun.c: Ditto.
2887         (handle_inferior_event): Use in_solib_dynsym_resolve_code
2888         unconditionally.
2889         * config/mips/nm-irix5.h: Remove undef of
2890         IN_SOLIB_DYNSYM_RESOLVE_CODE.
2891
2892 2008-07-21  Tom Tromey  <tromey@redhat.com>
2893
2894         * symfile.c (reread_symbols): Don't pass argument to observer.
2895         * exec.c (exec_file_attach): Don't pass argument to observer.
2896         * ada-lang.c (ada_executable_changed_observer): Remove argument.
2897         * symtab.c (symtab_observer_executable_changed): Remove argument.
2898         * observer.sh: Handle functions with no arguments.
2899
2900 2008-07-20  Sergei Poselenov  <sposelenov@emcraft.com>
2901             Chris Demetriou  <cgd@google.com>
2902
2903         * elfread.c (elf_symfile_segments): Fix the check that each loadable
2904         section fits within an ELF segment to handle ELF segments that hit
2905         the end of the address space.
2906
2907 2008-07-20  Chris Demetriou  <cgd@google.com>
2908
2909         * MAINTAINERS (Write After Approval): Add self.
2910
2911 2008-07-18  Tom Tromey  <tromey@redhat.com>
2912
2913         PR gdb/855:
2914         * NEWS: Add entry for macro commands.
2915         * Makefile.in (macrocmd.o): Add gdb_string.h.
2916         * macroscope.h (user_macro_scope): Declare.
2917         (default_macro_scope): Update documentation.
2918         (macro_user_macros): Declare.
2919         * c-lang.c (c_preprocess_and_parse): Always attempt macro lookup.
2920         Use user_macro_scope.
2921         (null_macro_lookup): Remove.
2922         * macrotab.h (macro_callback_fn): Declare.
2923         (macro_for_each): Likewise.
2924         (macro_allow_redefinitions): Likewise.
2925         * macrotab.c (foreach_macro): New function
2926         (macro_for_each): Likewise.
2927         (struct macro_table) <redef_ok>: New field.
2928         (macro_allow_redefinitions): New function.
2929         (new_macro_table): Update.
2930         (macro_define_function): Likewise.
2931         (macro_define_object): Likewise.
2932         * macroscope.c (user_macro_scope): New function.
2933         (default_macro_scope): Use it.
2934         (macro_user_macros): New global.
2935         (standard_macro_lookup): Look in macro_user_macros.
2936         (_initialize_macroscope): New function.
2937         * macroexp.h (macro_is_whitespace, macro_is_digit,
2938         macro_is_identifier_nondigit): Declare.
2939         * macroexp.c (macro_is_whitespace): Rename.  No longer static.
2940         (macro_is_digit): Likewise.
2941         (macro_is_identifier_nondigit): Likewise.
2942         (get_identifier): Update.
2943         (get_pp_number): Likewise.
2944         (get_token): Likewise.
2945         * macrocmd.c (skip_ws): New function.
2946         (extract_identifier): Likewise.
2947         (free_macro_definition_ptr): Likewise.
2948         (user_macros): Remove.
2949         (macro_define_command): Implement.
2950         (_initialize_macrocmd): Update.
2951         (macro_undef_command): Implement.
2952         (print_one_macro): New function.
2953         (macro_list_command): Implement.
2954
2955 2008-07-18  Joseph Myers  <joseph@codesourcery.com>
2956
2957         * configure.ac: Put old value of $LIBS after -lbfd -liberty $intl
2958         in BFD ELF check.
2959         * configure: Regenerate.
2960
2961 2008-07-17  Paul Pluzhnikov  <ppluzhnikov@google.com>
2962
2963         * auxv.c (fprint_target_auxv): Stop at AT_NULL.
2964
2965 2008-07-15  Andreas Schwab  <schwab@suse.de>
2966
2967         * valops.c (value_cast_pointers): Follow typedefs when checking
2968         result of coercion.
2969
2970 2008-07-15  Daniel Jacobowitz  <dan@codesourcery.com>
2971
2972         * block.c (block_function): Renamed to ...
2973         (block_linkage_function): ... this.  All callers changed.
2974         * block.h (block_function): Renamed to ...
2975         (block_linkage_function): ... this.
2976
2977 2008-07-15  Daniel Jacobowitz  <dan@codesourcery.com>
2978
2979         * mn10300-tdep.c (set_reg_offsets): Use get_frame_register_unsigned.
2980
2981 2008-07-15  Daniel Jacobowitz  <dan@codesourcery.com>
2982
2983         * frame.c (frame_sp_unwind): Delete.
2984         (get_frame_sp): Do not use it.
2985         * frame.h (frame_sp_unwind): Delete prototype.
2986
2987 2008-07-15  Daniel Jacobowitz  <dan@codesourcery.com>
2988
2989         * ia64-tdep.c (ia64_dummy_id): Use get_frame_pc.
2990
2991 2008-07-15  Daniel Jacobowitz  <dan@codesourcery.com>
2992
2993         * dwarf2-frame.c (dwarf2_frame_cache): Update comment.
2994         * frame.c (frame_unwind_address_in_block): Delete.
2995         (get_frame_address_in_block): Do not use it.  Check the type
2996         of the next frame first.
2997         (frame_cleanup_after_sniffer): Update comment.
2998         * frame.h (frame_unwind_address_in_block): Delete prototype.
2999         * hppa-tdep.c (hppa_find_unwind_entry_in_block): Update comment.
3000
3001 2008-07-15  Daniel Jacobowitz  <dan@codesourcery.com>
3002
3003         * frame.c (frame_func_unwind): Delete.
3004         (get_frame_func): Do not use it.
3005         * frame.h (frame_func_unwind): Delete prototype.
3006         * hppa-tdep.c (hppa_frame_cache): Update comment.
3007         * rs6000-tdep.c (rs6000_frame_cache): Update comment.
3008
3009 2008-07-14  Stan Shebs  <stan@codesourcery.com>
3010
3011         * remote-sim.c (init_gdbsim_ops): Remove
3012         TARGET_REDEFINE_DEFAULT_OPS.
3013
3014 2008-07-15  Daniel Jacobowitz  <dan@codesourcery.com>
3015
3016         * findvar.c (read_var_value): Remove unused variable.
3017
3018 2008-07-15  Luis Machado  <luisgpm@br.ibm.com>
3019
3020         * infrun.c (handle_inferior_event): Tag threads as stopped
3021         before inserting breakpoints.
3022
3023 2008-07-15  Hui Zhu  <teawater@gmail.com>
3024
3025         * MAINTAINERS: Added myself to section Write After Approval.
3026
3027 2008-07-14  Paul Pluzhnikov  <ppluzhnikov@google.com>
3028
3029         PR gdb/2477
3030         * cp-abi.c (value_virtual_fn_field): Handle invalid pointers.
3031
3032 2008-07-14  Pedro Alves  <pedro@codesourcery.com>
3033
3034         * i386-dicos-tdep.c (i386_dicos_frame_align): Delete.
3035         (i386_dicos_push_dummy_code): New.
3036         (i386_dicos_init_abi): Don't register i386_dicos_frame_align.
3037         Register i386_dicos_push_dummy_code.
3038
3039 2008-07-14  Markus Deuling  <deuling@de.ibm.com>
3040
3041         * mips-tdep.c (fp_register_arg_p): Add gdbarch as paramter.
3042         (mips_n32n64_push_dummy_call, mips_o64_return_value)
3043         (mips_eabi_push_dummy_call): Update call to fp_register_arg_p.
3044
3045         (MIPS_FPU_TYPE): Add gdbarch as parameter and replace current_gdbarch.
3046         (fp_register_arg_p, mips_dump_tdep, show_mipsfpu_command)
3047         (mips_n32n64_fp_arg_chunk_p): Update caller.
3048
3049         (mips_n32n64_fp_arg_chunk_p): Add gdbarch as paramter.
3050         (mips_n32n64_push_dummy_call): Update caller.
3051
3052         (MIPS_LAST_ARG_REGNUM): Add gdbarch as parameter and replace
3053         current_gdbarch.
3054         (mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call)
3055         (mips_o32_push_dummy_call, mips_o64_push_dummy_call): Update caller.
3056
3057
3058         (MIPS_LAST_FP_ARG_REGNUM): Add gdbarch as parameter and replace
3059         current_gdbarch.
3060         (mips_eabi_push_dummy_call, mips_o32_push_dummy_call)
3061         (mips_o64_push_dummy_call): Update caller.
3062
3063         (MIPS_EABI): Add gdbarch as parameter and replace current_gdbarch.
3064         (fp_register_arg_p, mips_dump_tdep): Update caller.
3065
3066         (set_reg_offset): Add gdbarch as parameter and replace current_gdbarch.
3067         (mips16_scan_prologue, mips32_scan_prologue): Update caller.
3068
3069         (reset_saved_regs): Make static.  Add gdbarch as parameter.  Replace
3070         current_gdbarch.
3071         (mips32_scan_prologue): Update caller.
3072
3073         (heuristic_proc_start): Add gdbarch as parameter. Replace
3074         current_gdbarch.
3075         (mips_insn16_frame_cache, mips_insn32_frame_cache): Update caller.
3076
3077         * mipsnbsd-nat.c (mipsnbsd_fetch_inferior_registers)
3078         (mipsnbsd_store_inferior_registers): Use get_regcache_arch to get at
3079         the current architecture. Update call to getregs_supplies.
3080         (getregs_supplies): Add gdbarch as parameter and replace
3081         current_gdbarch.
3082
3083         * mipsnbsd-tdep.c (mipsnbsd_get_longjmp_target): Use get_frame_arch to
3084         get at the current architecture. Update call to NBSD_MIPS_JB_OFFSET and
3085         NBSD_MIPS_JB_ELEMENT_SIZE.
3086         (NBSD_MIPS_JB_ELEMENT_SIZE, NBSD_MIPS_JB_OFFSET): Add gdbarch and
3087         replace current_gdbarch.
3088
3089         * remote-mips.c (mips_map_regno): Add gdbarch as parameter and replace
3090         current_gdbarch.
3091         (mips_fetch_registers, mips_store_registers): Update call
3092         to mips_map_regno.
3093         (mips_load): Use get_regcache_arch to get at the current_architecture
3094         and replace current_gdbarch.
3095
3096 2008-07-13  Pedro Alves  <pedro@codesourcery.com>
3097
3098         * thread.c (restore_selected_frame): On fail to restore, select
3099         the innermost frame, and don't crash when warning the user.
3100
3101 2008-07-13  Hui Zhu  <teawater@gmail.com>
3102
3103         * symtab.c (expand_line_sal): Fix a memory leak.
3104
3105 2008-07-13  Pedro Alves  <pedro@codesourcery.com>
3106
3107         * utils.c (struct continuation): Define as inheriting struct
3108         cleanup.
3109         (add_continuation, do_all_continuations)
3110         (discard_all_continuations, add_intermediate_continuation)
3111         (do_all_intermediate_continuations)
3112         (discard_all_intermediate_continuations): Adjust.
3113
3114 2008-07-13  Vladimir Prus  <vladimir@codesourcery.com>
3115
3116         Skip varobj in running threads.
3117         * mi/mi-cmd-var.c (mi_cmd_var_update): If varobj's
3118         thread is not stopped, skip the varobj.
3119         * Makefile.in: Update dependencies.
3120
3121 2008-07-13  Vladimir Prus  <vladimir@codesourcery.com>
3122
3123         Enable all commands while inferiour is running
3124         * mi/mi-main.c (mi_cmd_execute): Don't check if
3125         inferiour is executing.
3126
3127 2008-07-13  Vladimir Prus  <vladimir@codesourcery.com>
3128
3129         Allow all CLI command even if target is executing.
3130         * gdb/top.c (execute_command_1): Don't check if the inferiour
3131         is running.
3132
3133 2008-07-13  Vladimir Prus  <vladimir@codesourcery.com>
3134
3135         * mi/mi-main.c (mi_cmd_execute): Remove unused variable.
3136         Fix printing of frame, when frame is wrong.
3137
3138 2008-07-12  Ulrich Weigand  <uweigand@de.ibm.com>
3139
3140         * spu-tdep.c (spu_frame_unwind_cache): Do not error if
3141         backchain is unreadable.
3142
3143 2008-07-12  Ulrich Weigand  <uweigand@de.ibm.com>
3144
3145         * spu-linux-nat.c: Include "gdbthread.h".
3146         (spu_child_post_startup_inferior): Register main thread.
3147         (spu_child_post_attach): Likewise.
3148         * Makefile.in (spu-linux-nat.o): Update dependencies.
3149
3150 2008-07-12  Pedro Alves  <pedro@codesourcery.com>
3151
3152         Rewrite continuations internals on top of cleanups and plug
3153         continuation arguments leaks.
3154
3155         * defs.h (struct continuation): Make it opaque.
3156         (add_continuation, add_intermediate_continuation): Drop the int
3157         argument of the continuation hook argument.  Add
3158         continuation_free_args argument.
3159         (do_all_continuations, do_all_intermediate_continuations): Drop
3160         the error_p argument.
3161
3162         * utils.c (add_continuation): Drop the int argument of the
3163         continuation hook argument.  Add continuation_free_args argument.
3164         Reimplement on top of cleanups.
3165         (do_all_continuations): Drop error argument.  Reimplement on top
3166         of cleanups.
3167         (discard_all_continuations): Reimplement on top of cleanups.
3168         (add_intermediate_continuation): Drop the int argument of the
3169         continuation hook argument.  Add continuation_free_args argument.
3170         Reimplement on top of cleanups.
3171         (do_all_intermediate_continuations): Drop error argument.
3172         Reimplement on top of cleanups.
3173         (discard_all_intermediate_continuations): Reimplement on top of
3174         cleanups.
3175
3176         * breakpoint.c (until_break_command_continuation): Drop error
3177         argument.  Add xfree as continuation argument deleter.
3178
3179         * inf-loop.c (inferior_event_handler): On error, discard all
3180         continuations.  Adjust to new do_all_intermediate_continuations
3181         and do_all_continuations interfaces.
3182
3183         * infcmd.c (step_1_continuation): Drop error_p argument.  Adjust.
3184         Pass xfree as continuation argument deleter.
3185         (finish_command_continuation): Drop error_p argument.  Adjust.
3186         (finish_command_continuation_free_arg): New.
3187         (finish_command): Pass finish_command_continuation_free_arg as
3188         continuation argument deleter.  Adjust to new do_all_continuations
3189         interfaces.
3190         (attach_command_continuation): Drop error_p argument.
3191         (attach_command_continuation_free_args): New.
3192         (attach_command): Pass attach_command_continuation_free_args as
3193         continuation argument deleter.
3194
3195         * interps.c (interp_set): Adjust to new do_all_continuations
3196         interfaces.
3197
3198         * event-top.c (stdin_event_handler): In error, also discard the
3199         intermediate continuations.
3200
3201 2008-07-12  Pedro Alves  <pedro@codesourcery.com>
3202
3203         Replace struct continuation_args by void* and per command structs.
3204
3205         * top.c (execute_command): Remove unused arg1 and arg2 locals.
3206
3207         * breakpoint.c (struct until_break_command_continuation_args):
3208         New.
3209         (until_break_command_continuation): Take a void* instead of a
3210         continuations_arg.  Adjust.
3211         (until_break_command): Adjust to use struct
3212         until_break_command_continuation_args instead of struct
3213         continuation_arg.
3214
3215         * infcmd.c (struct step_1_continuation_args): New.
3216         (step_1_continuation): Take a void* instead of a
3217         continuations_arg.  Adjust to use struct step_1_continuation_args.
3218         (step_once): Adjust to use struct step_1_continuation_args.
3219
3220         (struct finish_command_continuation_args): New.
3221         (finish_command_continuation): Take a void* instead of a
3222         continuations_arg.  Adjust to use struct
3223         finish_command_continuation_args.
3224         (finish_command): Adjust to use struct
3225         finish_command_continuation_args.
3226         (struct attach_command_continuation_args): New.
3227         (attach_command_continuation): Take a void* instead of a
3228         continuations_arg.  Adjust to use struct
3229         attach_command_continuation_args.
3230         (attach_command): Adjust to use struct
3231         attach_command_continuation_args.
3232
3233         * defs.h (struct continuation_arg): Delete.
3234         (struct continuation): Replace the struct continuation_arg*
3235         parameter of continuation_hook by a void*.  Replace "arg_list"
3236         member by a new "args" member with void* type.
3237         (add_continuation, add_intermediate_continuation): Replace struct
3238         continuation_arg type usages by void* usages.
3239
3240         * utils.c (add_continuation, do_all_continuations)
3241         (add_intermediate_continuation)
3242         (do_all_intermediate_continuations): Replace struct
3243         continuation_arg type usages by void* usages.  Pass "args" instead
3244         of "arg_list".
3245
3246 2008-07-12  Pedro Alves  <pedro@codesourcery.com>
3247
3248         * infrun.c (struct thread_stepping_state): Delete sal member.
3249         (init_thread_stepping_state): Add local sal.  Use it instead of
3250         tss->sal.
3251         (handle_inferior_event): New local stop_pc_sal.  Use it instead of
3252         tss->sal.
3253         (step_into_function): Add local stop_func_sal.  Use it instead of
3254         tss->sal.
3255
3256 2008-07-12  Vladimir Prus  <vladimir@codesourcery.com>
3257
3258         Implement -exec-continue/-exec-interrupt --all.
3259         * infcmd.c (continue_1): New, extracted from
3260         (continue_command): ...here.
3261         (interrupt_target_1): New, extracted from
3262         (interrupt_target_command): ...here.
3263         * inferior.h (continue_1, interrupt_target_1): New.
3264         * mi/mi-main.c (mi_cmd_exec_continue)
3265         (mi_cmd_exec_interrupt): Handle --all.
3266
3267 2008-07-12  Vladimir Prus  <vladimir@codesourcery.com>
3268
3269         Implement --thread and --frame.
3270         * gdbthread.h (find_thread_id): Declare.
3271         * thread.c (find_thread_id): Make non-static.
3272         * mi/mi-main.c (mi_cmd_execute): Switch to the right
3273         thread and frame, if necessary.
3274         * mi/mi-parse.c (mi_parse): Handle --thread and --frame.
3275         * mi/mi-parse.h (strcut mi_parse): New fields thread and frame.
3276
3277 2008-07-12  Vladimir Prus  <vladimir@codesourcery.com>
3278
3279         * infrun.c (resume): Discard cleanups on early exit path.
3280
3281 2008-07-12  Vladimir Prus  <vladimir@codesourcery.com>
3282
3283         * infrun.c (normal_stop): For MI, report which threads
3284         were stopped.
3285
3286 2008-07-12  Vladimir Prus  <vladimir@codesourcery.com>
3287
3288         Report thread state in -thread-info output.
3289         * thread.c (print_thread_info): Add new field "state".
3290
3291 2008-07-11  Pedro Alves  <pedro@codesourcery.com>
3292
3293         * infrun.c (handle_inferior_event): Also ignore a
3294         TARGET_SIGNAL_TRAP on a STOP_QUIETLY_NO_SIGSTOP.
3295
3296 2008-07-11  Tom Tromey  <tromey@redhat.com>
3297
3298         * completer.c (complete_line_internal): New function, from
3299         complete_line.  Add 'for_help' parameter.
3300         (complete_line): Use it.
3301         (command_completer): Move later.  Rewrite.
3302
3303 2008-07-11  Pedro Alves  <pedro@codesourcery.com>
3304
3305         * thread.c (thread_apply_command): Move making the cleanup out of
3306         the loop.
3307
3308 2008-07-11  Pedro Alves  <pedro@codesourcery.com>
3309
3310         Exited threads.
3311
3312         * thread.c (enum thread_state): New.
3313         (thread_state main_thread_running): Delete, in favor of...
3314         (thread_state main_thread_state): ... this.  Update throughout.
3315         (clear_thread_inferior_resources): New, split from free_thread.
3316         (free_thread): Call clear_thread_inferior_resources.
3317         (init_thread_list): Set main thread to stopped state.
3318         (add_thread_silent): Take care of PTID reuses.
3319         (delete_thread): If deleting inferior_ptid or a thread with
3320         refcount > 0, mark it as exited, but still keep it in the list.
3321         Only notify of thread exits, if we haven't done so yet.
3322         (iterate_over_threads): Make it safe to delete threads while
3323         iterating over them.
3324         (do_captured_list_thread_ids): Don't account for exited threads.
3325         (thread_alive): Check for the THREAD_EXITED state, and don't set
3326         ptid to -1 on exited threads.
3327         (set_running): Update to account for extra possible states.
3328         (is_thread_state): New.
3329         (is_stopped, is_exited): New.
3330         (is_running): Implement in terms of is_thread_state.
3331         (any_running): Update.
3332         (print_thread_info): Update.  Account for exited threads.  Don't
3333         warn about missed frame restoring here, its done in the cleanup.
3334         (switch_to_thread): Don't read from a thread that has gone.
3335         (restore_current_thread): In non-stop mode, do a full context
3336         switch.
3337         (restore_selected_frame): Add a frame_level argument.  Rewrite.
3338         (struct current_thread_cleanup): Add selected_frame_level and
3339         was_stopped members.
3340         (do_restore_current_thread_cleanup): Check if thread was stopped
3341         and still is, and if the target has registers, stack and memory
3342         before restoring the selected frame.  Don't delete the cleanup
3343         argument here.
3344         (restore_current_thread_cleanup_dtor): New.
3345         (make_cleanup_restore_current_thread): Remove all arguments.
3346         Rewrite.
3347         (thread_apply_all_command): Update.  Prune threads.
3348         (thread_apply_command): Update.
3349         (thread_command): Account for currently selected exited thread.
3350         (do_captured_thread_select): Check for a running thread.  Prune
3351         threads.
3352         (_initialize_thread): Make "info threads", "thread", "thread
3353         apply", and "thread apply all" appliable without a selected thread.
3354         * gdbthread.h (struct thread_info): Replace running_ by state_.
3355         Add refcount.
3356         (is_exited, is_stopped): Declare.
3357         (make_cleanup_restore_current_thread): Remove all arguments.
3358         * infrun.c: Include "event-top.h".
3359         (fetch_inferior_event): In non-stop mode, restore selected thread
3360         and frame after handling the event and running breakpoint
3361         commands.  Display GDB prompt if needed.
3362         (normal_stop): In non-stop mode, don't print thread switching
3363         notice.
3364         * cli/cli-decode.c (set_cmd_no_selected_thread_ok)
3365         (get_cmd_no_selected_thread_ok): New.
3366         * cli/cli-decode.h (CMD_NO_SELECTED_THREAD_OK): New.
3367         (set_cmd_no_selected_thread_ok, get_cmd_no_selected_thread_ok):
3368         Declare.
3369         * cli/cli-cmds.c: Set "pwd", "help", "info", "show" as
3370         no-selected-thread ok.
3371         * top.c (execute_command): Check for non no-selected-thread-ok
3372         commands.
3373         * linux-nat.c (struct saved_ptids, threads_to_delete)
3374         (record_dead_thread, prune_lwps): Delete.
3375         (exit_lwp): Unconditionally delete thread.
3376         (linux_nat_resume): Remove prune_lwps call.
3377         * infcmd.c (proceed_thread_callback): Check if !is_stopped instead
3378         of is_running.  Adjust to make_cleanup_restore_current_thread
3379         interface change.
3380         * mi/mi-main.c (mi_cmd_execute): Only allow a few commands if the
3381         selected thread has exited.
3382         * inf-loop.c (inferior_event_handler): Don't display the prompt
3383         here.
3384         * varobj.c (c_value_of_root): Update.
3385         * defs.h (make_cleanup_dtor): Declare.
3386         * utils.c (make_cleanup_dtor): New.
3387
3388         * Makefile.in (infrun.o): Depend on $(event_top_h).
3389
3390 2008-07-11  Pedro Alves  <pedro@codesourcery.com>
3391
3392         Add "continue -a" and "interrupt -a" options for non-stop mode.
3393
3394         * infcmd.c (proceed_thread_callback, do_context_switch_to): New.
3395         (continue_command): Add "-a" option.
3396         (interrupt_target_command): Add "-a" option.
3397         (_initialize_infcmd): Add extend help of continue and interrupt
3398         command to mention the new "-a" option.  Mark "continue" async ok.
3399
3400 2008-07-10  Doug Evans  <dje@google.com>
3401
3402         Add "set print symbol-loading on|off".
3403         * NEWS: Document new option.
3404         * symfile.h (print_symbol_loading): Declare.
3405         * symfile.c (print_symbol_loading): New global.
3406         (symbol_file_add_with_addrs_or_offsets): Only print "Reading symbols
3407         from ..." if print_symbol_loading.
3408         (_initialize_symfile): Add set/show print symbol-loading.
3409         * solib.c (solib_read_symbols): Only print "Loaded symbols for ..."
3410         if print_symbol_loading.
3411
3412 2008-07-10  Pedro Alves  <pedro@codesourcery.com>
3413
3414         Non-stop linux native.
3415
3416         * linux-nat.c (linux_test_for_tracefork): Block events while we're
3417         here.
3418         (get_pending_status): Implement non-stop mode.
3419         (linux_nat_detach): Stop threads before detaching.
3420         (linux_nat_resume): In non-stop mode, always resume only a single
3421         PTID.
3422         (linux_handle_extended_wait): On a clone event, in non-stop mode,
3423         add new lwp to GDB's thread table, and mark as running, executing
3424         and stopped appropriately.
3425         (linux_nat_filter_event): Don't assume there are other running
3426         threads when a thread exits.
3427         (linux_nat_wait): Mark the main thread as running and executing.
3428         In non-stop mode, don't stop all lwps.
3429         (linux_nat_kill): Stop lwps before killing them.
3430         (linux_nat_thread_alive): Use signal 0 to detect if a thread is
3431         alive.
3432         (send_sigint_callback): New.
3433         (linux_nat_stop): New.
3434         (linux_nat_add_target): Set to_stop to linux_nat_stop.
3435
3436         * linux-nat.h (thread_db_attach_lwp): Declare.
3437
3438         * linux-thread-db.c (thread_get_info_callback): Check for new
3439         threads if we have none.
3440         (thread_from_lwp, enable_thread_event): Set proc_handle.pid to the
3441         stopped lwp.  Check for new threads if we have none.
3442         (thread_db_attach_lwp): New.
3443         (thread_db_init): Set proc_handle.pid to inferior_ptid.
3444         (check_event): Set proc_handle.pid to the stopped lwp.
3445         (thread_db_find_new_threads): Set proc_handle.pid to any stopped
3446         lwp available, bail out if there is none.
3447
3448         * linux-fork.c (linux_fork_killall): Use SIGKILL instead of
3449         PTRACE_KILL.
3450
3451 2008-07-10  Kevin Buettner  <kevinb@redhat.com>
3452
3453         * rs6000-tdep.c (ppc_displaced_step_fixup): Change type of
3454         `current_pc' from CORE_ADDR to ULONGEST.
3455
3456         * remote-sim.c (gdbsim_cntrl_c): Pass remote_sim_ptid to
3457         gdbsim_stop().
3458
3459 2008-07-10  Jan Kratochvil  <jan.kratochvil@redhat.com>
3460
3461         * NEWS (New commands): Mention "set disable-randomization".
3462         * configure.ac: Add check for HAVE_PERSONALITY and
3463         HAVE_DECL_ADDR_NO_RANDOMIZE.
3464         * configure, config.in: Regenerate.
3465         * linux-nat.c [HAVE_PERSONALITY]: New include <sys/personality.h>.
3466         [HAVE_PERSONALITY] [!HAVE_DECL_ADDR_NO_RANDOMIZE]: Set
3467         ADDR_NO_RANDOMIZE.
3468         (disable_randomization, show_disable_randomization)
3469         (set_disable_randomization): New.
3470         (linux_nat_create_inferior) [HAVE_PERSONALITY]: New variables
3471         PERSONALITY_ORIG and PERSONALITY_SET.  Disable randomization upon the
3472         variable DISABLE_RANDOMIZATION.
3473         (_initialize_linux_nat): Call ADD_SETSHOW_BOOLEAN_CMD for the variable
3474         DISABLE_RANDOMIZATION.
3475
3476 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
3477
3478         Adjust all targets to new target_stop interface.
3479
3480         * gnu-nat.c (gnu_stop): Add ptid argument.
3481         * go32-nat.c (go32_stop): Add ptid argument.
3482         (go32_create_inferior): Pass inferior_ptid to go32_stop.
3483         * hpux-thread.c (hpux_thread_stop): Add ptid argument.
3484         * monitor.c (monitor_stop): Add ptid argument.
3485         (monitor_open): Pass inferior_ptid to monitor_stop.
3486         (monitor_interrupt): Pass inferior_ptid to target_stop.
3487         (monitor_stop): Add ptid argument.
3488         * nto-procfs.c (nto_interrupt): Pass inferior_ptid to target_stop.
3489         (procfs_create_inferior): Add ptid argument.
3490         * procfs.c (procfs_stop): Add ptid argument.
3491         * remote-m32r-sdi.c (m32r_stop): Add ptid argument.
3492         * remote-sim.c (gdbsim_stop): Add ptid argument.
3493         * sol-thread.c (sol_thread_stop): Add ptid argument.
3494         * win32-nat.c (win32_stop): Add ptid argument.
3495
3496 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
3497
3498         Non-stop inferior control.
3499
3500         * infrun.c (resume): In non-stop mode, always resume just one
3501         thread.
3502         (proceed): Don't call prepare_to_proceed in non-stop mode.
3503         (fetch_inferior_event): In non-stop mode, switch context before
3504         handling the event.
3505         (error_is_running, ensure_not_running): New.
3506         (handle_inferior_event): In non-stop mode: Mark only the event
3507         thread as stopped.  Require that the target module manages adding
3508         threads to the thread list.  Assert that there isn't a
3509         deferred_step_ptid set.  Don't switch to infwait_thread_hop_state.
3510         (normal_stop): Only mark not-running if inferior hasn't exited.
3511         In non-stop mode, only mark the event thread.
3512
3513         * thread.c:Include "cli/cli-decode.h".
3514         (print_thread_info): Don't read from a running thread.
3515         Output "(running)" if thread is running.
3516         (switch_to_thread): Don't read stop_pc if thread is executing.
3517         (do_restore_current_thread_cleanup): Don't write to a running
3518         thread.
3519         (thread_apply_all_command): Don't read from a running thread.  In
3520         non-stop mode, do a full context-switch instead of just switching
3521         threads.
3522         (thread_apply_command): In non-stop mode, do a full context-switch
3523         instead of just switching threads.
3524         (do_captured_thread_select): Likewise.  Inform user if selected
3525         thread is running.
3526         (_initialize_thread): Mark "info threads" and "thread" and
3527         async_ok.
3528
3529         * inf-loop.c (inferior_event_handler): In non-stop mode, don't
3530         unregister the target from the event loop.
3531
3532         * infcmd.c (continue_command, step_1, jump_command)
3533         (signal_command): Ensure the selected thread isn't running.
3534         (interrupt_target_command): In non-stop mode, interrupt only the
3535         selected thread.
3536
3537         * inferior.h (error_is_running, ensure_not_running): Declare.
3538
3539         * target.h (struct target_ops): Add ptid argument to the to_stop
3540         member.
3541         (target_stop): Add ptid_t argument.
3542
3543         * target.c (update_current_target): Add ptid argument to to_stop's
3544         type.
3545         (debug_to_stop): Add ptid_t argument.
3546         (debug_to_rcmd): Set to_stop_ptid.
3547
3548         * remote.c (remote_stop): Add ptid_t argument.
3549         (async_remote_interrupt): Add inferior_ptid to target_stop.
3550         * inf-ptrace.c (inf_ptrace_stop): Add ptid argument.
3551
3552         * Makefile.in (thread.o): Depend on $(cli_decode_h).
3553
3554 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
3555
3556         Don't rely on ecs->wait_for_more.
3557
3558         * infrun.c (proceed): Clear the stepping state, set
3559         previous_inferior_ptid and clear infwait state.
3560         (wait_for_inferior): Don't clear the stepping state, set
3561         previous_inferior_ptid, or clear the infwait state here.
3562         (fetch_inferior_event): Don't clear the stepping state, set
3563         previous_inferior_ptid, or clear the infwait state here.  Don't
3564         condition on wait_for_more.
3565
3566 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
3567
3568         Refactor infrun a bit.
3569
3570         * infrun.c (currently_stepping): Take a struct
3571         thread_stepping_state instead of an execution_control_state.
3572         (struct thread_stepping_state): New, split from
3573         execution_control_state.
3574         (gtss, tss): New globals.
3575         (proceed): Clear the stepping state, set previous_inferior_ptid
3576         and clear infwait state.
3577         (init_wait_for_inferior): Clear the stepping state,
3578         previous_inferior_ptid and infwait state.
3579         (waiton_ptid, infwait_state): New, split from
3580         execution_control_state.
3581         (struct execution_control_state): Members that persist through
3582         events moved out to either struct thred_stepping_state or made
3583         global.  Deleted unneeded wp, saved_inferior_ptid, tmpstatus.
3584         (wait_for_inferior, fetch_inferior_event): Use local
3585         execution_control_state.  Update to execution_control_state split.
3586         (init_execution_control_state): Adjust.
3587         (init_thread_stepping_state): New, extracted from
3588         init_execution_control_state.
3589         (context_switch): Take a ptid instead of an
3590         execution_control_state.
3591         (context_switch_to): Adjust.
3592         (adjust_pc_after_break): Adjust.
3593         (init_infwait_state): New.
3594         (handle_inferior_event): Adjust.
3595
3596 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
3597             Vladimir Prus  <vladimir@codesourcery.com>
3598
3599         Per-thread commands.
3600
3601         * gdbthread.h: Remove unneeded forward declarations.
3602         Include "inferior.h".
3603         (struct thread_info): Add continuations,
3604         intermediate_continuations, proceed_to_finish, step_over_calls,
3605         stop_step, step_multi and stop_signal members.
3606         (save_infrun_state): Add continuations,
3607         intermediate_continuations, proceed_to_finish, step_over_calls,
3608         stop_step, step_multi, stop_signal and stop_bpstat parameters.
3609         (load_infrun_state): Add continuations,
3610         intermediate_continuations, proceed_to_finish, step_over_calls,
3611         stop_step, step_multi, stop_signal and stop_bpstat parameters.
3612
3613         * thread.c (load_infrun_state): In non-stop mode, load
3614         continuations, intermediate_continuations, proceed_to_finish,
3615         step_over_calls, stop_step, step_multi and stop_signal.
3616         (save_infrun_state): Store continuations,
3617         intermediate_continuations, proceed_to_finish, step_over_calls,
3618         stop_step, step_multi, stop_signal and stop_bpstat.
3619         (save_infrun_state): Store continuations,
3620         intermediate_continuations, proceed_to_finish, step_over_calls,
3621         stop_step, step_multi, stop_signal and stop_bpstat.
3622         (free_thread): Clear The thread's stop_bpstat.
3623
3624         * inferior.h (context_switch_to): Declare.
3625
3626         * infrun.c (ecss): New global.
3627         (context_switch): Context switch continuations,
3628         intermediate_continuations, proceed_to_finish, step_over_calls,
3629         stop_step, step_multi, stop_signal and stop_bpstat.
3630         (wait_for_inferior): Use global ecss.
3631         (async_ecss, async_ecs): Delete.
3632         (fetch_inferior_event): Use global ecss.
3633         (context_switch_to): New.
3634
3635         * top.c (execute_command): In non-stop, only check if the current
3636         thread is running, in all-stop, check if there's any thread
3637         running.
3638
3639         * breakpoint.c (bpstat_remove_breakpoint): New.
3640         (bpstat_remove_breakpoint_callback): New.
3641         (delete_breakpoint): Clear the stop_bpstats of all threads.
3642
3643         * mi/mi-main.c (mi_cmd_execute): In non-stop, only check if the
3644         current thread is running, in all-stop, check if there's any
3645         thread running.
3646
3647         * Makefile.in (gdbthread_h): Depend on $(inferior_h).
3648
3649 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
3650
3651         Add non_stop global.
3652
3653         * inferior.h (non_stop): Declare.
3654         * infrun.c (non_stop, non_stop_1): New.
3655         (set_non_stop, show_non_stop): New.
3656         (_initialize_infrun): Add "set/show non-stop" command.
3657
3658 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
3659
3660         Adjust fork/vfork/exec to pass ptids around.
3661
3662         * target.h (struct target_waitstatus): Store related_pid as a ptid.
3663         (inferior_has_forked, inferior_has_vforked, inferior_has_execd):
3664         Take a ptid_t.
3665         * breakpoint.h (struct breakpoint): Change forked_inferior_pid
3666         type to ptid.
3667         * breakpoint.c (print_it_typical, bpstat_check_location)
3668         (print_one_breakpoint_location, set_raw_breakpoint_without_location)
3669         (create_fork_vfork_event_catchpoint): Adjust.
3670         * infrun.c (fork_event): Change parent_pid and child_pid types to
3671         ptid.
3672         (follow_exec, inferior_has_forked, inferior_has_vforked)
3673         (inferior_has_execd): Take a ptid_t and don't trim it.
3674         * linux-thread-db.c (thread_db_wait): Don't trim the returned ptid.
3675         * linux-nat.c (linux_child_follow_fork): Adjust.
3676         * inf-ptrace.c (inf_ptrace_wait): Adjust.
3677         * inf-ttrace.c (inf_ttrace_wait): Adjust.
3678         * win32-nat.c (get_win32_debug_event): Don't set related_pid.
3679
3680 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
3681
3682         Add "executing" property to threads.
3683
3684         * inferior.h (target_executing): Delete.
3685         * gdbthread.h (struct thread_info): Add executing_ field.
3686         (set_executing, is_executing): New.
3687         * thread.c (main_thread_executing): New.
3688         (init_thread_list): Clear it and also main_thread_running.
3689         (is_running): Return false if target has no execution.
3690         (any_running, is_executing, set_executing): New.
3691
3692         * top.c: Include "gdbthread.h".
3693         (target_executing): Delete.
3694         (execute_command): Replace target_executing check by any_running.
3695         * event-top.c: Include "gdbthread.h".
3696         (display_gdb_prompt, command_handler): Replace target_executing by
3697         is_running.
3698         * inf-loop.c: Include "gdbthread.h".  Don't mark as not executing
3699         here.  Replace target_executing by is_running.
3700         * infrun.c (handle_inferior_event): Mark all threads as
3701         not-executing.
3702         * linux-nat.c (linux_nat_resume): Don't mark thread as executing
3703         here.
3704         * stack.c (get_selected_block): Return null if inferior is
3705         executing.
3706         * target.c (target_resume): Mark resumed ptid as executing.
3707         * breakpoint.c (until_break_command): Replace target_executing
3708         check by is_executing.
3709         * remote.c (remote_async_resume): Don't mark inferior as executing
3710         here.
3711         * mi/mi-interp.c (mi_cmd_interpreter_exec): Replace target_executing
3712         by any_running.
3713
3714         * mi/mi-main.c (mi_cmd_exec_interrupt, mi_cmd_execute)
3715         (mi_execute_async_cli_command): Replace target_executing by
3716         is_running.
3717
3718         * frame.c (get_current_frame): Error out if the current thread is
3719         executing.
3720         (has_stack_frames): New.
3721         (get_selected_frame, deprecated_safe_get_selected_frame): Check
3722         has_stack_frames.
3723
3724         * Makefile.in (event-top.o, frame.o, inf-loop.o, top.o): Depend on
3725         $(gdbthread_h).
3726
3727 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
3728
3729         * symfile.c (load_command): Reopen the exec file and reread
3730         symbols before anything else.
3731
3732 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
3733
3734         * remote-sim.c: Include gdbthread.h.
3735         (remote_sim_ptid): New global.
3736         (gdbsim_create_inferior): Silently add the main task to GDB's
3737         thread list.
3738         (gdbsim_close, gdbsim_mourn_inferior): Silently delete the main
3739         task from GDB's thread list.
3740         (gdbsim_resume): Adjust to use remote_sim_ptid.
3741         (gdbsim_thread_alive, gdbsim_pid_to_str): New.
3742         (init_gdbsim_ops): Register gdbsim_thread_alive and
3743         gdbsim_pid_to_str.
3744         (_initialize_remote_sim): Initialize remote_sim_ptid.
3745         * Makefile.in (remote-sim.o): Depend on $(gdbthread_h).
3746
3747 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
3748
3749         * monitor (monitor_ptid): New global.
3750         (monitor_open): Silently add the main task to GDB's thread list.
3751         (monitor_close, monitor_mourn_inferior): Silently delete the main
3752         task from GDB's thread list.
3753         (monitor_thread_alive, monitor_pid_to_str): New.
3754         (init_base_monitor_ops): Register monitor_thread_alive and
3755         monitor_pid_to_str.
3756         (_initialize_remote_monitors): Initialize monitor_ptid.
3757
3758         * gdbthread.h (delete_thread_silent): Declare.
3759         * thread.c (delete_thread): Rename to ...
3760         (delete_thread_1): ... this.  Add "silent" parameter.  If silent,
3761         don't do exit notifications.
3762         (delete_thread, delete_thread_silent): New, as wrappers to
3763         delete_thread_1.
3764
3765 2008-07-08  Pedro Alves  <pedro@codesourcery.com>
3766
3767         * breakpoint.c (update_global_location_list): Add boolean
3768         "should_insert" argument.  Only insert locations if caller told it
3769         too.
3770         (update_global_location_list_nothrow): Add boolean "should_insert"
3771         argument.  Pass it to update_global_location_list.
3772         (insert_breakpoints, create_longjmp_breakpoint)
3773         (create_overlay_event_breakpoint, enable_overlay_breakpoints)
3774         (create_thread_event_breakpoint, create_solib_event_breakpoint)
3775         (create_fork_vfork_event_catchpoint, create_exec_event_catchpoint)
3776         (enable_watchpoints_after_interactive_call_stop)
3777         (set_momentary_breakpoint, create_breakpoints)
3778         (break_command_really, watch_command_1)
3779         (create_ada_exception_breakpoint, update_breakpoint_locations)
3780         (do_enable_breakpoint, enable_command): Pass true to
3781         update_global_location_list.
3782         (bpstat_stop_status, disable_overlay_breakpoints)
3783         (disable_watchpoints_before_interactive_call_start)
3784         (delete_breakpoint, disable_breakpoint, disable_command): Pass
3785         false to update_global_location_list.
3786         (update_breakpoints_after_exec): Don't temporarily disable
3787         always-inserted mode.
3788
3789 2008-07-08  Pedro Alves  <pedro@codesourcery.com>
3790
3791         * breakpoint.c (mark_breakpoints_out): Make public.
3792         (update_breakpoints_after_exec): Don't call mark_breakpoints_out
3793         here.  Update comment.
3794         * breakpoint.h (mark_breakpoints_out): Declare.
3795
3796         * linux-nat.c (linux_handle_extended_wait): On
3797         TARGET_WAITKIND_EXECD, call mark_breakpoints_out.
3798         * inf-ttrace.c (inf_ttrace_wait): Likewise.
3799
3800 2008-07-08  Pedro Alves  <pedro@codesourcery.com>
3801
3802         * infrun.c (follow_exec): Reset shared libraries before adding the
3803         main exec file.
3804
3805 2008-07-07  Jan Kratochvil  <jan.kratochvil@redhat.com>
3806
3807         * breakpoint.c (bpstat_copy): Call RELEASE_VALUE on the new OLD_VAL.
3808
3809 2008-07-07  Pedro Alves  <pedro@codesourcery.com>
3810
3811         * i386-dicos-tdep.c: Include "inferior.h".
3812         (i386_dicos_frame_align): New.
3813         (i386_dicos_init_abi): Register i386_dicos_frame_align.  Set call
3814         dummy location ON_STACK.
3815         * Makefile.in (i386-dicos-tdep.o): Depend on $(inferior_h).
3816
3817 2008-07-07  Joel Brobecker  <brobecker@adacore.com>
3818
3819         * gstdint.h: New file.
3820
3821 2008-07-05  Vladimir Prus  <vladimir@codesourcery.com>
3822
3823         * mi/mi-interp.c (mi_on_resume): Don't try to report
3824         resumed thread it the thread list is empty.
3825
3826 2008-07-05  Pierre Muller  <muller@ics.u-strasbg.fr>
3827
3828         * cli/cli-decode.c (add_setshow_optional_filename_cmd): Set
3829         completer for set to filename_completer.
3830
3831         NEWS: Mention it.
3832
3833 2008-07-04  Vladimir Prus  <vladimir@codesourcery.com>
3834
3835         Implement -target-attach.
3836         * mi/mi-cmds.c (mi_cmds): Forward -target-attach to CLI attach.
3837
3838 2008-06-21  Hui Zhu  <teawater@gmail.com>
3839
3840         * target-descriptions.c (maint_print_c_tdesc_cmd): Fix a memory leak.
3841
3842 2008-07-03  Pedro Alves  <pedro@codesourcery.com>
3843
3844         * config/i386/nm-cygwin.h (ATTACH_NO_WAIT): Delete.
3845         * config/i386/nm-i386gnu.h (ATTACH_NO_WAIT): Delete.
3846
3847         * target.h (struct target_ops): Add to_attach_no_wait member.
3848         (target_attach_no_wait): New.
3849         * target.c (update_current_target): Inherit to_attach_no_wait.
3850
3851         * infcmd.c: Replace ATTACH_NO_WAIT compile time check by
3852         target_attach_no_wait runtime check.
3853
3854         * gnu-nat.c (init_gnu_ops): Set to_attach_no_wait in gnu_ops.
3855         * win32-nat.c (init_win32_ops): Set to_attach_no_wait in
3856         win32_ops.
3857
3858 2008-07-03  Pedro Alves  <pedro@codesourcery.com>
3859
3860         * i386-tdep.c (i386_displaced_step_fixup): Condition log printing
3861         on debug_displaced being set.
3862
3863 2008-06-30  Daniel Jacobowitz  <dan@codesourcery.com>
3864
3865         * frame.c (get_prev_frame_1): Call frame_unwind_find_by_frame
3866         directly instead of get_frame_id.
3867
3868 2008-06-30  Luis Machado  <luisgpm@br.ibm.com>
3869
3870         * rs6000-tdep.c (ppc_displaced_step_fixup): New function.
3871         (deal_with_atomic_sequence): Update BC masks.
3872         (rs6000_gdbarch_init): Init displaced stepping infra-structure.
3873         Define BRANCH_MASK, B_INSN, BC_INSN, BXL_INSN, BP_MASK and BP_INSN.
3874
3875 2008-06-30  Daniel Jacobowitz  <dan@codesourcery.com>
3876
3877         * cris-tdep.c (crisv32_single_step_through_delay): Get this frame's
3878         register, not the previous frame's.
3879
3880 2008-06-30  Luis Machado  <luisgpm@br.ibm.com>
3881
3882         * source.c (select_source_symtab): Make sure we skip namespace
3883         symtabs when showing cpp source code.
3884
3885 2008-06-30  Hans-Peter Nilsson  <hp@axis.com>
3886
3887         * MAINTAINERS (Authorized committers): Fix my email address.
3888
3889 2008-06-28  Vladimir Prus  <vladimir@codesourcery.com>
3890
3891         * mi/mi-cmds.c (mi_cmds): Route -exec-run, -exec-until,
3892         -target-download and -target-select via CLI, so that
3893         the quoting rules are the same as they were (unfortunately)
3894         in all prior gdb releases.
3895         * mi/mi-cmds.h (mi_cmd_exec_run, mi_cmd_exec_until)
3896         (mi_cmd_target_download, mi_cmd_target_select): Remove.
3897         * mi/mi-main.c (mi_cmd_exec_run, mi_cmd_exec_until)
3898         (mi_cmd_target_download, mi_cmd_target_select): Remove.
3899         (mi_cmd_execute): Set current_token even for commands
3900         routed via CLI.
3901
3902 2008-06-28  Ulrich Weigand  <uweigand@de.ibm.com>
3903
3904         * alphafbsd-tdep.c: Update for unwinder changes.
3905         * alpha-linux-tdep.c: Likewise.
3906         * alphanbsd-tdep.c: Likewise.
3907         * alphaobsd-tdep.c: Likewise.
3908         * avr-tdep.c: Likewise.
3909         * cris-tdep.c: Likewise.
3910         * frv-linux-tdep.c: Likewise.
3911         * frv-tdep.c: Likewise.
3912         * h8300-tdep.c: Likewise.
3913         * hppa-linux-tdep.c: Likewise.
3914         * iq2000-tdep.c: Likewise.
3915         * m32c-tdep.c: Likewise.
3916         * m32r-linux-tdep.c: Likewise.
3917         * m32r-tdep.c: Likewise.
3918         * m68hc11-tdep.c: Likewise.
3919         * mep-tdep.c: Likewise.
3920         * mn10300-tdep.c: Likewise.
3921         * mt-tdep.c: Likewise.
3922         * score-tdep.c: Likewise.
3923         * sh64-tdep.c: Likewise.
3924         * sh-tdep.c: Likewise.
3925         * sparc64fbsd-tdep.c: Likewise.
3926         * sparc64nbsd-tdep.c: Likewise.
3927         * sparc64obsd-tdep.c: Likewise.
3928         * v850-tdep.c: Likewise.
3929         * vaxobsd-tdep.c: Likewise.
3930         * vax-tdep.c: Likewise.
3931         * xstormy16-tdep.c: Likewise.
3932
3933 2008-06-28  Vladimir Prus  <vladimir@codesourcery.com>
3934
3935         * mi/mi-main.c (enum captured_mi_execute_command_actions)
3936         (captured_mi_execute_command_args): Remove.
3937         (captured_mi_execute_command): Cast the closure to mi_parse
3938         pointer, not to captured_mi_execute_command_args, and don't
3939         set the action field thereof.
3940         (mi_execute_command): Pass struct mi_parse, not
3941         captured_mi_execute_command_args to captured_mi_execute_command.
3942         (mi_execute_command): Remove (dead) code for suppressing
3943         printing prompt.
3944
3945 2008-06-28  Pedro Alves  <pedro@codesourcery.com>
3946
3947         * linux-nat.c (enum sigchld_state): New.
3948         (linux_nat_async_events_state): Renamed from
3949         linux_nat_async_events_enabled.
3950         (linux_nat_event_pipe_push, my_waitpid): Adjust.
3951         (sigchld_default_action): New.
3952         (lin_lwp_attach_lwp): Adjust.  Call linux_nat_async_events
3953         unconditionally.
3954         (linux_nat_create_inferior): Set events state to sigchld_default
3955         state.
3956         (linux_nat_resume): Adjust.
3957         (linux_nat_wait): Call linux_nat_async_events unconditionally.
3958         (sigchld_handler): Adjust.
3959         (linux_nat_async_mask): Don't set SIGCHLD actions here.
3960         (get_pending_events): Adjust.
3961         (linux_nat_async_events): Rewrite to handle enum sigchld_state
3962         instead of a boolean.
3963         (linux_nat_async): Adjust.
3964         (_initialize_linux_nat): Capture default SIGCHLD action into
3965         sigchld_default_action.
3966
3967 2008-06-28  Vladimir Prus  <vladimir@codesourcery.com>
3968
3969         * breakpoint.c (moribund_locations): New.
3970         (bpstat_stop_status): Process moribund locations.
3971         (update_global_location_list): Add removed
3972         locations to moribund_locations.
3973         (breakpoint_retire_moribund): New.
3974         * breakpoint.h (struct bp_location): New field
3975         events_till_retirement.
3976         (breakpoint_retire_moribund): Declare.
3977         * thread.c (thread_count): New.
3978         * infrun.c (handle_inferior_event): Call
3979         breakpoint_retire_moribund.
3980         * gdbthread.h (thread_count): Declare.
3981
3982 2008-06-27  Joseph Myers  <joseph@codesourcery.com>
3983
3984         * dfp.c (decimal_convert): Call match_endianness before and after
3985         conversion.
3986
3987 2008-06-27  Jonathan Larmour  <jifl@eCosCentric.com>
3988
3989         * remote.c (remote_insert_breakpoint): Ensure that if Z0
3990         unsupported and we fall back to memory_insert_breakpoint, we
3991         use the unmodified requested address.
3992
3993 2008-06-27  Joel Brobecker  <brobecker@adacore.com>
3994
3995         * dwarf2read.c (read_attribute_value): Issue a complaint when
3996         adjusting size attribute values of 0xffffffff as zero.
3997
3998 2008-06-27  Joseph Myers  <joseph@codesourcery.com>
3999
4000         * i386-tdep.c (i386_16_byte_align_p): New.
4001         (i386_push_dummy_call): Determine stack space required for
4002         arguments going forwards allowing for 16-byte alignment, then push
4003         arguments going forwards.
4004
4005 2008-06-27  Pedro Alves  <pedro@codesourcery.com>
4006
4007         * infrun.c (start_remote): Don't clear thread list here.
4008         * monitor.c (monitor_open): Include "gdbthread.h".  Clear thread
4009         list here.
4010         * remote.c (record_currthread): Upgrade the main thread and its
4011         entry in the thread list if this is the first time we hear about
4012         threads.
4013         (remote_thread_alive): Consider magic_null_ptid or a ptid without
4014         a tid member always alive.
4015         (remote_find_new_threads): Don't update the main thread here.
4016         (remote_start_remote): Clear thread list here.  Always add the
4017         main thread.
4018         (extended_remote_attach_1): Add the main thread here.
4019         (extended_remote_mourn_1): Re-add the main thread here.
4020         (extended_remote_create_inferior_1): Add a main thread.
4021
4022         * Makefile.in (monitor.o): Depend on $(gdbthread_h).
4023
4024 2008-06-27  Pedro Alves  <pedro@codesourcery.com>
4025
4026         Use ptid_t.tid to store thread ids instead of ptid_t.pid.
4027
4028         * remote.c (magic_null_ptid, not_sent_ptid, any_thread_ptid): New
4029         globals.
4030         (general_thread, continue_thread): Change type to ptid_t.
4031         (record_currthread): Take a ptid_t parameter instead of an
4032         integer.
4033         (MAGIC_NULL_PID): Delete.
4034         (set_thread): Take a ptid_t parameter and adjust.
4035         (set_general_thread, set_continue_thread): New.
4036         (remote_thread_alive, remote_newthread_step)
4037         (remote_current_thread, remote_find_new_threads)
4038         (remote_threads_info, remote_start_remote, remote_vcont_resume)
4039         (remote_resume_1, remote_wait, extended_remote_create_inferior_1)
4040         (threadalive_test, remote_pid_to_str)
4041         (remote_get_thread_local_address): Adjust.
4042         (_initialize_remote): Initialize magic_null_ptid, not_sent_ptid
4043         and any_thread_ptid.
4044
4045 2008-06-26  Jan Kratochvil  <jan.kratochvil@redhat.com>
4046
4047         * configure.ac (--enable-tui): AC_MSG_ERROR for explicit --enable-tui.
4048         * configure: Regenerated.
4049
4050 2008-06-26  Joel Brobecker  <brobecker@adacore.com>
4051
4052         * dwarf2read.c (read_attribute_value): Treat size attribute
4053         values of 0xffffffff as if the attribute value was zero.
4054
4055 2008-06-26  Vladimir Prus  <vladimir@codesourcery.com>
4056
4057         * linux-nat.c: Add description of overall logic.
4058
4059 2008-06-26  Daniel Jacobowitz  <dan@codesourcery.com>
4060
4061         * Makefile.in (GNULIB_H): Use GNULIB_STDINT_H.
4062         (gdb_stdint_h, gdb_stdint.h, stamp-int): Delete.  Remove
4063         all dependencies on $(gdb_stdint_h).
4064         (distclean): Do not delete gdb_stdint.h.
4065         * acinclude.m4: Do not use stdint.m4.
4066         * configure.ac: Set GNULIB_STDINT_H.  Remove tests for stdint.h,
4067         uintptr_t, and gdb_stdint.h.
4068         * defs.h: Include <stdint.h>.
4069         * gdb_thread_db.h: Assume stdint.h is already included.
4070         * breakpoint.c, findcmd.c, hppa-tdep.c, inf-ptrace.c, proc-service.c,
4071         rs6000-nat.c, spu-linux-nat.c, target.c, win32-nat.c: Do not
4072         include gdb_stdint.h.
4073         * configure, config.in: Regenerate.
4074
4075 2008-06-26  Joseph Myers  <joseph@codesourcery.com>
4076
4077         * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Handle passing
4078         decimal floating-point values in GPRs for soft-float.
4079         (do_ppc_sysv_return_value): Handle returning decimal
4080         floating-point values in GPRs for soft-float.
4081
4082 2008-06-26  Vladimir Prus  <vladimir@codesourcery.com>
4083
4084         * target.c (target_read_until_error): New.
4085         * target.h (target_read_until_error): Declare.
4086         * mi/mi-main.c (mi_cmd_data_read_memory): Use
4087         target_read_until_error.
4088
4089 2008-06-25  Jan Kratochvil  <jan.kratochvil@redhat.com>
4090
4091         Fix a memory leak found by Hui Zhu <teawater@gmail.com>.
4092         * c-exp.y (parse_number): Move the S and SAVED_CHAR initialization
4093         after the DECFLOAT detection to fix a memory leak.  Remove the
4094         redundant NUM initialization.  Protect the DECFLOAT detection memory
4095         access before the P block.  Restore the P memory content for the
4096         DECFLOAT detection.
4097
4098 2008-06-25  Vladimir Prus  <vladimir@codesourcery.com>
4099
4100         Kill the return value for all MI command functions.
4101         * mi/mi-cmds.h (enum mi_cmd_result): Remove.
4102         (mi_cmd_argv_ftype): Change return type to void.
4103
4104         * mi/mi-main.c: Adjust all function that implement
4105         MI commands to return nothing.
4106         (struct captured_mi_execute_command_actions):
4107         Remove the rc field.
4108         (mi_cmd_execute): Return nothing.
4109         (mi_execute_async_cli_command): Return nothing.
4110         (mi_cmd_exec_interrupt): Don't print ^done here.
4111         (mi_cmd_target_select): Don't print ^connected here.
4112         (captured_mi_execute_command): Don't check for MI_CMD_DONE.
4113         Special-case -target-select and output ^connected, not ^done.
4114
4115         * mi/mi-cmd-break.c: Adjust.
4116         * mi/mi-cmd-disas.c: Adjust.
4117         * mi/mi-cmd-env.c: Adjust.
4118         * mi/mi-cmd-file.c: Adjust.
4119         * mi/mi-cmd-stack.c: Adjust.
4120         * mi/mi-cmd-target.c: Adjust.
4121         * mi/mi-cmd-var.c: Adjust.
4122         * mi/mi-interp.c: Adjust.
4123         * mi/mi-symbol-cmds.c: Adjust.
4124
4125 2008-06-25  Vladimir Prus  <vladimir@codesourcery.com>
4126
4127         Emit ^running via observer.
4128         * mi/mi-interp.c (mi_cmd_interpreter_exec): Do no print
4129         ^running here.
4130         (mi_on_resume): Print ^running if not previously output.
4131         * mi/mi-main.c (running_result_record_printed): New.
4132         (captured_mi_execute_command): Reset
4133         running_result_record_printed.  Use running_result_record_printed
4134         to decide if we should skip ^done.
4135         (mi_execute_async_cli_command): Don't print ^running here.
4136         * mi/mi-main.h (current_token, running_result_record_printed):
4137         Declare.
4138
4139 2008-06-24  Michael Snyder  <msnyder@specifix.com>
4140
4141         * infrun.c (_initialize_infrun): White space and typo fix.
4142
4143 2008-06-23  Christopher Faylor  <me.gdb.changelog@cgf.cx>
4144
4145         * win32-nat.c (safe_symbol_file_add_stub): Remove unused variable.
4146         (do_initial_win32_stuff): Fix problem with inability to set breakpoints
4147         when first loading DLL with "dll" command.
4148
4149 2008-06-19  Pierre Muller  <muller@ics.u-strasbg.fr>
4150
4151         * gnu-nat.c (proc_string): Use capital T for "Thread".
4152
4153 2008-06-19  Pierre Muller  <muller@ics.u-strasbg.fr>
4154
4155         * win32-nat.c (win32_pid_to_str): Use capital T for "Thread".
4156
4157 2008-06-18  Joel Brobecker  <brobecker@adacore.com>
4158
4159         * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
4160         the target cannot run.
4161
4162 2008-06-18  Joel Brobecker  <brobecker@adacore.com>
4163
4164         * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
4165         we're attaching to a running process.
4166
4167 2008-06-18  Pierre Muller  <muller@ics.u-strasbg.fr>
4168
4169         * win32-nat.c (handle_load_dll): Give dll name and load address
4170         if debug_events is on.
4171         (handle_unload_dll): Likewise.
4172
4173 2008-06-14  Vladimir Prus  <vladimir@codesourcery.com>
4174
4175         Don't suppress *running when doing finish.
4176         * infcall.c (call_function_by_hand): Set both
4177         suppress_resume_observer and suppress_stop_observer.
4178         * infcmd.c (suppress_run_stop_observers): Split into...
4179         (suppress_resume_observer, suppress_stop_observer): ...those.
4180         (finish_command_continuation): Clear suppress_stop_observer.
4181         (finish_command): Set suppress_stop_observer.
4182         * inferior.h (suppress_run_stop_observers): Split into...
4183         (suppress_resume_observer, suppress_stop_observer): ...those.
4184         * infrun.c (normal_stop): Check for suppress_stop_observer.
4185         * thread.c (set_running): Check for suppress_resume_observer.
4186
4187 2008-06-12  Pedro Alves  <pedro_alves@portugalmail.pt>
4188             Pierre Muller  <muller@ics.u-strasbg.fr>
4189
4190         * gdbarch.sh (gdbarch_skip_main_prologue): New.
4191         * gdbarch.h, gdbarch.c: Regenerate.
4192         * i386-tdep.h (i386_skip_main_prologue): Declare.
4193         * i386-tdep.c (i386_skip_main_prologue): New.
4194         * i386-cygwin-tdep.c (i386_cygwin_init_abi): Register
4195         i386_skip_main_prologue as gdbarch_skip_main_prologue gdbarch callback.
4196         * symtab.c (find_function_start_sal): When pc points at the "main"
4197         function, call gdbarch_skip_main_prologue.
4198
4199 2008-06-11  Daniel Jacobowitz  <dan@codesourcery.com>
4200
4201         * value.c (value_primitive_field): Fetch lazy register values.
4202
4203 2008-06-11  Pedro Alves  <pedro@codesourcery.com>
4204
4205         * NEWS: Mention support removal of undocumented S AA p PID stop
4206         reply packet.
4207
4208         * remote.c (remote_wait): Remove undocumented S AA p PID support.
4209
4210 2008-06-10  Stan Shebs  <stan@codesourcery.com>
4211
4212         * MAINTAINERS: Update my affiliation and address.
4213
4214 2008-06-10  Andreas Schwab  <schwab@suse.de>
4215
4216         * top.c (print_gdb_version): Don't print final newline.
4217
4218 2008-06-10  Vladimir Prus  <vladimir@codesourcery.com>
4219
4220         Implement *running.
4221         * Makefile.in: Update dependencies.
4222         * gdbthread.h (struct thread_info): New field
4223         running_.
4224         (set_running, is_running): New.
4225         * thread.c (set_running, is_running): New.
4226         * inferior.h (suppress_normal_stop_observer): Rename to...
4227         (suppress_run_stop_observers): ..this.
4228         * infcmd.c (suppress_normal_stop_observer): Rename to...
4229         (suppress_run_stop_observers): ..this.
4230         (finish_command_continuation, finish_command): Adjust.
4231         * infcall.c (call_function_by_hand): Adjust.
4232         * infrun.c (normal_stop): Call set_running.
4233         * target.c (target_resume): New.  Call set_running.
4234         * target.h (target_resume): Convert from macro to
4235         a function.
4236
4237         * mi/mi-interp.c (mi_on_resume): New.
4238         (mi_interpreter_init): Register mi_on_resume.
4239
4240 2008-06-10  Vladimir Prus  <vladimir@codesourcery.com>
4241
4242         Use observers to report stop events in MI.
4243         * mi/mi-interp.c (mi_on_normal_stop): New.
4244         (mi_interpreter_init): Register mi_on_normal_stop.
4245         (mi_interpreter_exec_continuation): Remove.
4246         (mi_cmd_interpreter_exec): Don't register the above.
4247         * mi/mi-main.c (captured_mi_execute_command): Don't care
4248         about sync_execution.
4249         (mi_execute_async_cli_command): Don't install continuation.  Don't
4250         print *stopped.
4251         (mi_exec_async_cli_cmd_continuation): Remove.
4252
4253 2008-06-10  Vladimir Prus  <vladimir@codesourcery.com>
4254
4255         Suppress normal stop observer when it's problematic.
4256         * inferior.h (suppress_normal_stop_observer): New.
4257         * infcall.c (call_function_by_hand): Disable stop events when
4258         doing function calls.
4259         * infmcd.c (suppress_normal_stop_observer): New.
4260         (finish_command_continuation): Call normal_stop observer
4261         explicitly.
4262         (finish_command): Disable stop events inside proceed.
4263         * infrun.c (normal_stop): Don't call normal stop observer if
4264         suppressed of if multi-step is in progress.
4265
4266 2008-06-10  Vladimir Prus  <vladimir@codesourcery.com>
4267
4268         Remove stale code.
4269         * infrun.c (finish_command): Don't pass cleanup
4270         to continuation.
4271         (finish_command_continuation): Don't grab cleanup from
4272         the passed data, as we don't use, and cannot, use it anyway.
4273
4274 2008-06-10  Vladimir Prus  <vladimir@codesourcery.com>
4275
4276         Introduce common cleanup for restoring integers.
4277         * defs.h (make_cleanup_restore_integer): New declaration.
4278         (struct cleanup): New field free_arg.
4279         (make_my_cleanup_2): New.
4280         * utils.c (restore_integer_closure, restore_integer)
4281         (make_cleanup_restore_integer): New.
4282         (make_my_cleanup): Initialize the free_arg field and
4283         renamed to make_my_cleanup_2.
4284         (do_my_cleanups): Call free_arg.
4285         (discard_cleanups): Call free_arg.
4286         * breakpoint.c (restore_always_inserted_mode): Remove.
4287         (update_breakpoints_after_exec): Use make_cleanup_restore_integer.
4288
4289 2008-06-09  Doug Evans  <dje@google.com>
4290
4291         * remote.c (remote_wait): Include beginning of malformed packet
4292         in error output.
4293
4294 2008-06-09  Tom Tromey  <tromey@redhat.com>
4295
4296         * completer.c (complete_line): Don't special-case
4297         expression_completer.
4298         (expression_completer): Only pass last word to
4299         location_completer.
4300         * c-exp.y (yylex): Check 'token', not 'operator'.
4301
4302 2008-06-09  Daniel Jacobowitz  <dan@codesourcery.com>
4303
4304         * configure.ac (build_warnings): Add -Wno-format for mingw.
4305         * configure: Regenerated.
4306
4307 2008-06-07  Daniel Jacobowitz  <dan@codesourcery.com>
4308
4309         * NEWS: Make indentation consistent.  Move exec tracing entry out
4310         of remote packet list.
4311
4312 2008-06-06  Tom Tromey  <tromey@redhat.com>
4313
4314         * value.h (evaluate_subexpression_type, extract_field_op):
4315         Declare.
4316         * printcmd.c (_initialize_printcmd): Use expression_completer for
4317         'p', 'inspect', 'call'.
4318         * parser-defs.h (parse_field_expression): Declare.
4319         * parse.c: Include exceptions.h.
4320         (in_parse_field, expout_last_struct): New globals.
4321         (mark_struct_expression): New function.
4322         (prefixify_expression): Return int.
4323         (prefixify_subexp): Return int.  Use expout_last_struct.
4324         (parse_exp_1): Update.
4325         (parse_exp_in_context): Add 'out_subexp' argument.  Handle
4326         in_parse_field.
4327         (parse_field_expression): New function.
4328         * expression.h (parse_field_expression): Declare.
4329         (in_parse_field): Likewise.
4330         * eval.c (evaluate_subexpression_type): New function.
4331         (extract_field_op): Likewise.
4332         * completer.h (expression_completer): Declare.
4333         * completer.c (expression_completer): New function.
4334         (count_struct_fields, add_struct_fields): New functions.
4335         * c-exp.y (yyparse): Redefine.
4336         (COMPLETE): New token.
4337         (exp): New productions.
4338         (saw_name_at_eof, last_was_structop): New globals.
4339         (yylex): Return COMPLETE when needed.  Recognize in_parse_field.
4340         (c_parse): New function.
4341         * breakpoint.c (_initialize_breakpoint): Use expression_completer
4342         for watch, awatch, and rwatch.
4343         * Makefile.in (parse.o): Depend on exceptions_h.
4344
4345 2008-06-06  Paul Pluzhnikov  <ppluzhnikov@google.com>
4346
4347         PR gdb/1147
4348         * gdb/valopts.c (find_overload_match): Handle references
4349         to pointers.
4350
4351 2008-06-06  Paul N. Hilfinger  <hilfinger@adacore.com>
4352
4353         * ada-lang.c (ada_value_assign): Correct big-endian case to take into
4354         account the bitsize of the 'from' operand.
4355
4356 2008-06-06  Pedro Alves  <pedro@codesourcery.com>
4357
4358         * annotate.h (annotate_thread_changed): Declare.
4359
4360 2008-06-06  Nick Roberts  <nickrob@snap.net.nz>
4361
4362         * annotate.c (annotate_thread_changed): New function.
4363         * thread.c (thread_command) : Use it.
4364         * infrun.c (normal_stop): Use it.
4365
4366 2008-06-05  Vladimir Prus  <vladimir@codesourcery.com>
4367             Nathan Sidwell  <nathan@codesourcery.com>
4368             Joseph Myers  <joseph@codesourcery.com>
4369
4370         * acinclude.m4: Include ../config/acx.m4.
4371         * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
4372         * configure, config.in: Regenerate.
4373         * main.c (print_gdb_help): Use REPORT_BUGS_TO for bug-reporting
4374         address.
4375         * top.c (print_gdb_version): Use PKGVERSION and REPORT_BUGS_TO.
4376
4377 2008-06-05  Pedro Alves  <pedro@codesourcery.com>
4378
4379         Replace 'target async' by 'maintenance set remote-async' and
4380         'target remote' combination.
4381
4382         * remote.c (remote_async_wait): Merge into remote_wait, and
4383         remove.
4384         (remote_async_permitted, remote_async_permitted_set): New
4385         variables.
4386         (set_maintenance_remote_async_permitted)
4387         (show_maintenance_remote_async_permitted): New functions.
4388         (remote_async_ops, extended_async_remote_ops): Delete.
4389         (remote_async_open, extended_remote_async_open): Delete.
4390         (remote_open_1): Drop async_p parameter.  Update callers.  Replace
4391         async_p with remote_async_permitted checks.
4392         (extended_async_remote_attach): Delete.
4393         (remote_resume, remote_async_resume): Merge and leave remote_resume.
4394         (remote_async_terminal_inferior): Rename to...
4395         (remote_terminal_inferior): ... this, and add
4396         remote_async_termitted check.
4397         (remote_async_terminal_ours): Rename to...
4398         (remote_terminal_ours): ... this, and add remote_async_termitted
4399         check.
4400         (remote_wait, remote_async_wait): Merge and leave remote_wait
4401         only.
4402         (remote_kill, remote_async_kill): Merge and leave remote_kill
4403         only.
4404         (remote_async_mourn, extended_async_remote_mourn): Delete.
4405         (extended_remote_create_inferior_1): Drop async_p parameter.
4406         Update callers.  Always use extended_remote_ops.
4407         (extended_remote_async_create_inferior): Delete.
4408         (remote_return_zero): Delete.
4409         (init_remote_ops): Register remote_can_async_p, remote_async,
4410         remote_async_mask, remote_terminal_inferior and
4411         remote_terminal_ours.
4412         (remote_can_async_p, remote_is_async_p): Check for
4413         remote_async_permitted.
4414         (init_remote_async_ops, init_extended_async_remote_ops): Remove.
4415         (set_remote_cmd): Don't add async and extended-async targets.
4416         (_initialize_remote): Add set/show remote-async maintenance
4417         commands.
4418
4419 2008-06-05  Pedro Alves  <pedro@codesourcery.com>
4420
4421         * remote.c (kill_kludge): Delete.
4422         (remote_wait, remote_async_wait): Don't set it.
4423         (remote_kill, remote_async_kill): Don't do anything with it.
4424
4425 2008-06-05  Pedro Alves  <pedro@codesourcery.com>
4426
4427         * linux-thread-db.c (thread_db_wait): Don't trim event ptid.
4428
4429 2008-06-05  Aleksandar Ristovski  <aristovski@qnx.com>
4430
4431         * bcache.c (bcache_data): Call deprecated_bcache_added function.
4432         (deprecated_bcache_added): New function name. Body of function
4433         bcache_data is used here with the addition of 'added' argument.
4434         * bcache.h (deprecated_bcache_added): New function.
4435         * symfile.c (add_psymbol_to_bcache): New helper function, takes part of
4436         work from add_psymbol_to_list - initialises partial symbol and stashes
4437         it in objfile's cache.
4438         (append_psymbol_to_list): New helper function, takes other part of
4439         work from add_psymbol_to_list - adds partial symbol to the given list.
4440         (add_psymbol_to_list): Call helper functions instead of doing work
4441         here. If adding to global list, do not duplicate partial symbols in the
4442         partial symtab.
4443
4444 2008-06-05  Aleksandar Ristovski  <aristovski@qnx.com>
4445
4446         * breakpoint.c (print_exception_catchpoint): Put 'exception' back to
4447         'exception caught|thrown' message.
4448
4449 2008-06-05  Jan Kratochvil  <jan.kratochvil@redhat.com>
4450
4451         * Makefile.in: Update dependencies.
4452         * dwarf2expr.c: New include "gdb_assert.h".
4453         (new_dwarf_expr_context): Initialize MAX_RECURSION_DEPTH.
4454         (dwarf_expr_eval): Sanity check the RECURSION_DEPTH count.
4455         (execute_stack_op): Error out on too large RECURSION_DEPTH.
4456         Increase/decrease RECURSION_DEPTH around the function.
4457
4458 2008-06-05  Daniel Jacobowitz  <dan@codesourcery.com>
4459
4460         * remote.c (get_offsets): Handle a single segment.
4461         * symfile.c (symfile_map_offsets_to_segments): Allow more bases
4462         than segments.
4463
4464 2008-06-03  Daniel Jacobowitz  <dan@codesourcery.com>
4465
4466         * solib-svr4.c (struct lm_info): Add lm_addr.
4467         (main_lm_addr): New.
4468         (svr4_default_sos): Set lm_addr.
4469         (svr4_current_sos): Set lm_addr and main_lm_addr.
4470         (svr4_fetch_objfile_link_map): Rewrite.
4471         (svr4_clear_solib): Clear main_lm_addr.
4472
4473 2008-06-03  Michael Snyder  <msnyder@redhat.com>
4474             Joseph Myers  <joseph@codesourcery.com>
4475
4476         * mips-tdep.c (mips_eabi_return_value): Replace stub that always
4477         returned RETURN_VALUE_STRUCT_CONVENTION with a real function.
4478
4479 2008-06-02  Roman Zippel <zippel@linux-m68k.org>
4480
4481         * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Fix incorrect test.
4482
4483 2008-06-02  Roman Zippel <zippel@linux-m68k.org>
4484
4485         * m68k-tdep.c (m68k_analyze_prologue): Fix length of lea insn.
4486
4487 2008-06-01  Joel Brobecker  <brobecker@adacore.com>
4488
4489         * rs6000-aix-tdep.c (rs6000_convert_from_func_ptr_addr): Do not
4490         treat pointers in data space as function descriptors if the
4491         target address is also in the data space.
4492
4493 2008-05-30  Joel Brobecker  <brobecker@adacore.com>
4494
4495         * alpha-tdep.c (alpha_heuristic_frame_unwind_cache): Set
4496         the trad-frame register value for the SP register.
4497
4498 2008-05-29  Mark Kettenis  <kettenis@gnu.org>
4499
4500         * sparcnbsd-tdep.c, sparcobsd-tdep.c: Update for unwinder changes.
4501
4502 2008-05-28  Joel Brobecker  <brobecker@adacore.com>
4503
4504         * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Improve the heuristic
4505         that identifies function descriptors outside of the .opd section.
4506
4507 2008-05-28  Aleksandar Ristovski  <aristovski@qnx.com>
4508
4509         * breakpoint.c (print_exception_catchpoint): In CLI add 'Temporary' for
4510         temporary catchpoints.  In MI add missing fields 'reason', 'disp',
4511         'bkptno'.
4512         (print_mention_exception_catchpoint): Add 'Temporary' for temporary
4513         catchpoints.
4514         (handle_gnu_v3_exceptions): Use tempflag.
4515
4516 2008-05-28  Vladimir Prus  <vladimir@codesourcery.com>
4517
4518         Refactor varobj_update interface.
4519         * varobj.c (varobj_update): Report changes as vector.  Also
4520         return not just a list of varobj, but a list of special structures
4521         that tell what exactly has changed.
4522         * varobj.h (enum varobj_update_error): Rename to
4523         varobj_scope_status.
4524         (struct varobj_update_result_t): New.
4525         (varobj_update): Adjust prototype.
4526         * mi/mi-cmd-var.c: Adjust for changes.
4527
4528 2008-05-28  Vladimir Prus  <vladimir@codesourcery.com>
4529
4530         * varobj.c (varobj_update): Fix comment typo.
4531         Fix indentation.
4532
4533 2008-05-26  Joel Brobecker  <brobecker@adacore.com>
4534
4535         Set the symtab field of symbols read from ECOFF debugging entries.
4536         * mdebugread.c (add_symbol): Add new parameter symtab.
4537         (parse_symbol): Update calls to add_symbol throughout.
4538
4539 2008-05-27  Andreas Schwab  <schwab@suse.de>
4540
4541         * symtab.h (enum address_class): Remove LOC_REGPARM and
4542         LOC_COMPUTED_ARG.
4543         (struct symbol): Add is_argument.
4544         (SYMBOL_IS_ARGUMENT): Define.
4545
4546         * ada-lang.c (ada_add_block_symbols): Use SYMBOL_IS_ARGUMENT.
4547         * buildsym.c (finish_block): Likewise.
4548         * stack.c (print_frame_args, print_block_frame_locals)
4549         (print_frame_arg_vars): Likewise.
4550         * symtab.c (lookup_block_symbol): Likewise.
4551         * tracepoint.c (add_local_symbols): Likewise.
4552         * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
4553
4554         * coffread.c (process_coff_symbol): Set SYMBOL_IS_ARGUMENT.
4555         * dwarf2read.c (new_symbol): Likewise.
4556         * mdebugread.c (parse_symbol): Likewise.
4557         * stabsread.c (define_symbol): Likewise.
4558
4559         * ada-exp.y (select_possible_type_sym): Don't handle LOC_REGPARM
4560         and LOC_COMPUTED_ARG.
4561         * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
4562         * ax-gdb.c (gen_var_ref): Likewise.
4563         * eval.c (evaluate_subexp_for_address): Likewise.
4564         * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
4565         * m2-exp.y (yylex): Likewise.
4566         * printcmd.c (address_info): Likewise.
4567         * symmisc.c (print_symbol, print_partial_symbols): Likewise.
4568         * tracepoint.c (collect_symbol, scope_info): Likewise.
4569
4570 2008-05-24  Carlos Eduardo Seo  <cseo@linux.vnet.ibm.com>
4571
4572         * gdbarch.sh: Added new gdbarch struct
4573         core_regset_sections.
4574         * gdbarch.c: Refreshed.
4575         * gdbarch.h: Refreshed.
4576         * regset.h (core_regset_section): Declared.
4577         * linux-nat.c (linux_nat_do_thread_registers): Added
4578         support for the new gdbarch struct core_regset_sections.
4579         * utils.c (host_address_to_string): New function.
4580         * defs.h (host_address_to_string): New prototype.
4581         * i386-linux-tdep.c (i386_regset_rections): New register
4582         sections list for i386.
4583           (i386_linux_init_abi): Initialized new gdbarch struct
4584           core_regset_sections.
4585         * Makefile.in: Updated to reflect dependency changes.
4586         * ppc-linux-tdep.c (ppc_regset_sections): Register
4587         sections list for ppc.
4588           (ppc_linux_init_abi): Initialized new gdbarch struct
4589           core_regset_sections
4590
4591 2008-05-24  Andreas Schwab  <schwab@suse.de>
4592
4593         * linespec.c (decode_objc): Save current language around call to
4594         get_selected_block.
4595
4596 2008-05-23  Joel Brobecker  <brobecker@adacore.com>
4597
4598         * valprint.h (get_array_bounds): Renames get_array_low_bound.
4599         * valprint.c (get_array_bounds): Renames get_array_low_bound.
4600         Return the proper bound value if the array index type is an
4601         enumerated type. Compute the high bound if requested.
4602         (val_print_array_elements): Handle the case when the array
4603         element has a null size.
4604         * ada-valprint.c (print_optional_low_bound): Add handling
4605         for empty arrays or arrays of zero-size elements.
4606         (ada_val_print_array): New function, extracted out from
4607         ada_val_print_1 case TYPE_CODE_ARRAY, and enhanced to
4608         handle empty arrays and arrays of zero-size elements.
4609         (ada_val_print_1)[case TYPE_CODE_ARRAY]: Replace extracted-out
4610         code by call to ada_val_print_array.
4611         (ada_value_print): Remove handling of null array.  The handling
4612         was incomplete and is now better handled by ada_val_print_array.
4613
4614 2008-05-23 Markus Deuling  <deuling@de.ibm.com>
4615
4616         * annotate.c (annotate_source, annotate_frame_begin): Replace
4617         deprecated_print_address_numeric with paddress.
4618         * cli/cli-cmds.c (list_command, edit_command): Likewise.
4619         * tui/tui-stack.c (tui_make_status_line): Likewise.
4620
4621         * defs.h (deprecated_print_address_numeric): Remove.
4622         * printcmd.c (deprecated_print_address_numeric): Remove.
4623         * maint.c (maint_print_section_info): Fix comment.
4624
4625 2008-05-23 Markus Deuling  <deuling@de.ibm.com>
4626
4627         * valprint.c (print_hex_chars, print_octal_chars, print_decimal_chars,
4628         print_binary_chars, print_char_chars): Add byte_order parameter and
4629         replace gdbarch_byte_order.
4630         (print_decimal_chars): Replace START_P, NOT_END_P and NEXT_P by their
4631         expressions and remove them.  Remove unused TWO_TO_FOURTH.
4632         (val_print_type_code_int): Introduce gdbarch_byte_order to get at the
4633         endianness.  Update call to print_hex_chars.
4634         * valprint.h (print_hex_chars, print_octal_chars, print_decimal_chars,
4635         print_binary_chars, print_char_chars): Add byte_order parameter.
4636         * printcmd.c (print_scalar_formatted): Introduce gdbarch_byte_order to
4637         get at the endianness.  Update print_*_char calls to use byte_order.
4638
4639 2008-05-22  Ulrich Weigand  <uweigand@de.ibm.com>
4640
4641         * symtab.h (struct symbol): Make "aux_value" member a void pointer
4642         instead of a union.
4643         (SYMBOL_LOCATION_BATON): Update.
4644
4645 2008-05-22  Ulrich Weigand  <uweigand@de.ibm.com>
4646
4647         * symtab.h (enum address_class): Remove LOC_BASEREG and
4648         LOC_BASEREG_ARG.
4649         (struct symbol): Remove "basereg" member of "aux_value" union.
4650         (SYMBOL_BASEREG): Remove.
4651
4652         * ada-exp.y (select_possible_type_sym): Do not handle LOC_BASEREG
4653         or LOC_BASEREG_ARG.
4654         * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
4655         (ada_add_block_symbols): Likewise.
4656         * ax-gdb.c (gen_var_ref): Likewise.
4657         * buildsym.c (finish_block): Likewise.
4658         * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
4659         * m2-exp.y (yylex): Likewise.
4660         * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
4661         * printcmd.c (address_info): Likewise.
4662         * stack.c (print_frame_args, print_block_frame_locals): Likewise.
4663         (print_frame_arg_vars): Likewise.
4664         * symmisc.c (print_symbol): Likewise.
4665         * symtab.c (lookup_block_symbol): Likewise.
4666         * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
4667         (scope_info): Likewise.
4668
4669 2008-05-22  Ulrich Weigand  <uweigand@de.ibm.com>
4670
4671         * symtab.h (enum address_class): Remove LOC_LOCAL_ARG.
4672
4673         * ada-exp.y (select_possible_type_sym): Do not handle LOC_LOCAL_ARG.
4674         * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
4675         (ada_add_block_symbols): Likewise.
4676         * ax-gdb.c (gen_var_ref): Likewise.
4677         * buildsyms.c (finish_block): Likewise.
4678         * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
4679         * m2-exp.y (yylex): Likewise.
4680         * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
4681         * printcmd.c (address_info): Likewise.
4682         * stack.c (print_frame_args, print_frame_arg_vars): Likewise.
4683         * symmisc.c (print_symbol, print_partial_symbols): Likewise.
4684         * symtab.c (lookup_block_symbol): Likewise.
4685         * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
4686         (scope_info): Likewise.
4687
4688 2008-05-22  Ulrich Weigand  <uweigand@de.ibm.com>
4689
4690         * symtab.h (enum address_class): Remove LOC_INDIRECT and
4691         LOC_HP_THREAD_LOCAL_STATIC.
4692
4693         * findvar.c (symbol_read_needs_frame, read_var_value): Do not
4694         handle LOC_INDIRECT or LOC_HP_THREAD_LOCAL_STATIC.
4695         (read_var_value): Likewise.
4696         * buildsym.c (finish_block): Likewise.
4697         * objfiles.c (objfile_relocate): Likewise.
4698         * printcmd.c (address_info): Likewise.
4699         * symmisc.c (print_symbol, print_partial_symbols): Likewise.
4700         * tracepoint.c (scope_info): Likewise.
4701
4702 2008-05-21 Markus Deuling  <deuling@de.ibm.com>
4703            Maxim Grigoriev  <maxim2405@gmail.com>
4704
4705         * xtensa-tdep.c (xtensa_read_register): Remove.
4706         (xtensa_frame_cache): Get rid of xtensa_read_register. Pass extra
4707         argument litbase to call0_frame_cache().
4708         (call0_track_op, call0_analyze_prologue)
4709         (call0_frame_cache): Use extra argument litbase.
4710
4711 2008-05-21  Joel Brobecker  <brobecker@adacore.com>
4712
4713         * infcmd.c (_initialize_infcmd): Add new "fin" alias for "finish".
4714
4715 2008-05-21  Ulrich Weigand  <uweigand@de.ibm.com>
4716
4717         * frame.h (SIZEOF_FRAME_SAVED_REGS): Remove.
4718
4719 2008-05-21  Ulrich Weigand  <uweigand@de.ibm.com>
4720
4721         * alpha-mdebug-tdep.c: Include "trad-frame.h".
4722         (struct alpha_mdebug_unwind_cache): Change type of SAVED_REGS to
4723         struct trad_frame_saved_reg *.
4724         (alpha_mdebug_frame_unwind_cache): Allocate SAVED_REGS using
4725         trad_frame_alloc_saved_regs.  Update accesses.  Record previous
4726         value of SP as being vfp.
4727         (alpha_mdebug_frame_prev_register): Use trad_frame_get_prev_register.
4728         * Makefile.in (alpha-mdebug-tdep.o): Update dependencies.
4729
4730 2008-05-21  Markus Deuling  <deuling@de.ibm.com>
4731
4732         * score-tdep.c (score_print_insn): Get the current endianess from
4733         disassemble_info instead of gdbarch_byte_order.
4734
4735 2008-05-21  Pedro Alves  <pedro@codesourcery.com>
4736
4737         * frame.c (get_prev_frame_1): Build frame id before setting
4738         this_frame->prev_p, not after.
4739
4740 2008-05-21  Nick Roberts  <nickrob@snap.net.nz>
4741
4742         * annotate.c (annotate_new_thread): New function for new-thread
4743         annotation.
4744         * annotate.h: (annotate_new_thread): New extern.
4745         * thread.c (add_thread_with_info): Use it.
4746         * Makefile.in (thread.o): Add dependency on annotate.h.
4747
4748 2008-05-20  Joel Brobecker  <brobecker@adacore.com>
4749
4750         * win32-nat.c (win32_wait): Block the control-c event while
4751         waiting for a debug event.
4752
4753 2008-05-19  Pedro Alves  <pedro@codesourcery.com>
4754
4755         * symtab.h (lookup_symbol_in_language): Update comment.
4756         * symtab.c (lookup_symbol_aux_block): Update comment.
4757         * ada-lang.c (ada_lookup_symbol_list): Update comment.
4758
4759 2008-05-19  Ulrich Weigand  <uweigand@de.ibm.com>
4760
4761         * symtab.h (lookup_symbol_in_language): Remove SYMTAB parameter.
4762         (lookup_symbol): Likewise.
4763         * symtab.c (lookup_symbol_in_language): Remove SYMTAB parameter.
4764         (lookup_symbol): Likewise.
4765         (search_symbols): Update.
4766
4767         * linespec.c (find_methods, collect_methods): Update.
4768         (add_matching_methods, add_constructors): Update.
4769         (decode_compound, decode_dollar, decode_variable): Update.
4770         (lookup_prefix_sym): Update.
4771
4772         (symbol_found): Remove SYM_SYMTAB parameter.
4773         Use SYMBOL_SYMTAB (sym) instead.
4774
4775         * gdbtypes.c (lookup_typename): Update.
4776         (lookup_struct, lookup_union, lookup_enum): Update.
4777         (lookup_template_type): Update.
4778         (check_typedef): Update.
4779         * language.c (lang_bool_type): Update.
4780         * mdebugread.c (parse_procedure): Update.
4781         * mi/mi-cmd-stack.c (list_args_or_locals): Update.
4782         * parse.c (write_dollar_variable): Update.
4783         * printcmd.c (address_info): Update.
4784         * source.c (select_source_symtab): Update.
4785         * stack.c (print_frame_args, print_frame_arg_vars): Update.
4786         * valops.c (find_function_in_inferior): Update.
4787         (value_struct_elt_for_reference): Update.
4788         * value.c (value_static_field, value_fn_field): Update.
4789
4790         * alpha-mdebug-tdep.c (find_proc_desc): Update.
4791         * arm-tdep.c (arm_skip_prologue): Update.
4792         * mt-tdep.c (mt_skip_prologue): Update.
4793         * xstormy16-tdep.c (xstormy16_skip_prologue): Update.
4794
4795         * ada-lang.h (struct ada_symbol_info): Remove SYMTAB member.
4796         * ada-lang.c (ada_add_block_symbols): Remove SYMTAB parameter.
4797         (add_defn_to_vec): Likewise.
4798         (ada_add_block_symbols): Likewise.
4799         (lookup_cached_symbol, cache_symbol): Likewise.
4800         (standard_lookup): Update.
4801         (ada_lookup_symbol_list): Update.
4802
4803         * c-valprint.c (c_val_print): Update.
4804         * cp-support.c (cp_lookup_rtti_type): Update.
4805         * jv-lang.c (java_lookup_class, get_java_object_type): Update.
4806         * objc-lang.c (lookup_struct_typedef, find_imps): Update.
4807         * p-valprint.c (pascal_val_print): Update.
4808         * scm-lang.c (scm_lookup_name): Update.
4809
4810         * c-exp.y: Update.
4811         * f-exp.y: Update.
4812         * jv-exp.y: Update.
4813         * m2-exp.y: Update.
4814         * objc-exp.y: Update.
4815         * p-exp.y: Update.
4816
4817 2008-05-19  Ulrich Weigand  <uweigand@de.ibm.com>
4818
4819         * language.h (struct language_defn): Remove SYMTAB parameter from
4820         la_lookup_symbol_nonlocal callback function pointer.
4821
4822         * ada-lang.h (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
4823         (ada_lookup_encoded_symbol): Likewise.
4824         * ada-lang.c (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
4825         Always call fixup_symbol_section.
4826         (ada_lookup_symbol): Remove SYMTAB parameter.
4827         (ada_lookup_symbol_nonlocal): Likewise.
4828         * ada-exp.y (write_object_renaming): Update.
4829         (find_primitive_type): Likewise.
4830
4831         * cp-support.h (cp_lookup_symbol_nonlocal): Remove SYMTAB parameter.
4832         (cp_lookup_symbol_namespace): Likewise.
4833         * cp-namespace.c (lookup_namespace_scope): Remove SYMTAB parameter.
4834         (lookup_symbol_file): Likewise.
4835         (lookup_possible_namespace_symbol): Likewise.
4836         (cp_lookup_symbol_nonlocal): Likewise.
4837         (cp_lookup_symbol_namespace): Likewise.
4838         (cp_lookup_nested_type): Update.
4839
4840         * scm-valprint.c (scm_inferior_print): Update.
4841         * valops.c (value_maybe_namespace_elt): Update.
4842
4843         * solist.h (struct target_so_ops): Remove SYMTAB parameter from
4844         lookup_lib_global_symbol callback function pointer.
4845         (solib_global_lookup): Remove SYMTAB parameter.
4846         * solib.c (solib_global_lookup): Remove SYMTAB parameter.
4847         * solib-svr4.c (elf_lookup_lib_symbol): Likewise.
4848
4849         * symtab.h (basic_lookup_symbol_nonlocal): Remove SYMTAB parameter.
4850         (lookup_symbol_static): Likewise.
4851         (lookup_symbol_global): Likewise.
4852         (lookup_symbol_aux_block): Likewise.
4853         (lookup_global_symbol_from_objfile): Likewise.
4854         * symtab.c (lookup_symbol_aux): Remove SYMTAB parameter.
4855         (lookup_symbol_aux_local): Likewise.
4856         (lookup_symbol_aux_block): Likewise.
4857         (lookup_symbol_aux_symtabs): Likewise.
4858         (lookup_symbol_aux_psymtabs): Likewise.
4859         (lookup_global_symbol_from_objfile): Likewise.
4860         (basic_lookup_symbol_nonlocal): Likewise.
4861         (lookup_symbol_static): Likewise.
4862         (lookup_symbol_global): Likewise.
4863
4864         (lookup_symbol_in_language): Do not pass SYMTAB to lookup_symbol_aux.
4865
4866 2008-05-17  Pedro Alves  <pedro@codesourcery.com>
4867
4868         * remote.c (init_extended_remote_ops): Fix typo.
4869
4870 2008-05-16  Pedro Alves  <pedro@codesourcery.com>
4871
4872         * NEWS: Mention new DICOS x86 target configuration.
4873
4874 2008-05-16  Pedro Alves  <pedro@codesourcery.com>
4875             Ulrich Weigand  <uweigand@de.ibm.com>
4876
4877         * minsyms.c (lookup_minimal_symbol_by_pc_name): New function.
4878         * symtab.h (lookup_minimal_symbol_by_pc_name): Add prototype.
4879
4880         * symtab.c (fixup_section): Remove prototype.  Add ADDR parameter;
4881         use it instead of ginfo->value.address.  Look up minimal symbol by
4882         address and name.  Assume OBJFILE is non-NULL.
4883         (fixup_symbol_section): Ensure we always have an objfile to look
4884         into.  Extract and pass to fixup_section the symbol's address that
4885         will match the minimal symbol's address.
4886         (fixup_psymbol_section): Likewise.
4887
4888         (find_pc_sect_psymtab): Fall back to non-addrmap case when debugging
4889         overlays and the addrmap returned the wrong section.
4890
4891         * dwarf2read.c (var_decode_location): Set SYMBOL_CLASS before
4892         calling fixup_symbol_section.
4893
4894 2008-05-16  Ulrich Weigand  <uweigand@de.ibm.com>
4895
4896         * minsyms.c: Include "target.h".
4897         (find_solib_trampoline_target): Handle minimal symbols pointing
4898         to function descriptors as well.
4899         * Makefile.in (minsyms.o): Update dependencies.
4900
4901         * ppc-linux-tdep.c (ppc64_standard_linkage): Rename to ...
4902         (ppc64_standard_linkage1): ... this.  Fix optional instructions.
4903         (PPC64_STANDARD_LINKAGE_LEN): Rename to ...
4904         (PPC64_STANDARD_LINKAGE1_LEN): ... this.
4905         (ppc64_standard_linkage2, ppc64_standard_linkage3): New.
4906         (PPC64_STANDARD_LINKAGE2_LEN, PPC64_STANDARD_LINKAGE3_LEN): New.
4907         (ppc64_standard_linkage_target): Rename to ...
4908         (ppc64_standard_linkage1_target): ... this.
4909         (ppc64_standard_linkage2_target, ppc64_standard_linkage3_target): New.
4910         (ppc64_skip_trampoline_code): Support three variants of standard
4911         linkage stubs.  Call find_solib_trampoline_target to handle
4912         glink stubs.
4913
4914 2008-05-16  Ulrich Weigand  <uweigand@de.ibm.com>
4915
4916         * ppc-linux-tdep.c (ppc_linux_init_abi): Do not install
4917         ppc64_sysv_abi_adjust_breakpoint_address.
4918         * ppc-sysv-tdep.c (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
4919         * ppc-tdep.h (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
4920
4921 2008-05-16  Ulrich Weigand  <uweigand@de.ibm.com>
4922
4923         * ppc-linux-tdep.c (ppc_linux_skip_trampoline_code): Remove.
4924         (ppc_linux_init_abi): Install find_solib_trampoline_target instead
4925         of ppc_linux_skip_trampoline_code.
4926
4927 2008-05-15  Daniel Jacobowitz  <dan@codesourcery.com>
4928
4929         * gdbarch.sh: Delete dwarf_reg_to_regnum.
4930         * gdbarch.c, gdbarch.h: Regenerated.
4931         * amd64-tdep.c, arm-tdep.c, h8300-tdep.c, hppa-linux-tdep.c,
4932         hppa-tdep.c, i386-tdep.c, m32c-tdep.c, m68k-tdep.c, mips-tdep.c,
4933         s390-tdep.c, xtensa-tdep.c: Do not set dwarf_reg_to_regnum.
4934
4935 2008-05-15  Pedro Alves  <pedro@codesourcery.com>
4936
4937         * linux-nat.c (trap_ptid): Delete.
4938         (linux_nat_detach, linux_nat_wait, linux_nat_mourn_inferior):
4939         Adjust.
4940         * linux-thread-db.c (thread_db_wait): Adjust.
4941
4942 2008-05-15  Joel Brobecker  <brobecker@adacore.com>
4943
4944         * linespec.c (decode_line_1): Fix a couple of comments.
4945
4946 2008-05-15  Alan Modra  <amodra@bigpond.net.au>
4947
4948         * dbxread.c: Formatting.
4949         (INTERNALIZE_SYMBOL): Init n_other.
4950         (set_namestring): Take pointer to nlist arg rather than struct
4951         copy.  Update all callers.
4952
4953 2008-05-15  Andreas Schwab  <schwab@suse.de>
4954
4955         * Makefile.in (dwarf2loc.o): Remove $(addrmap_h).
4956         (dwarf2read.o): Add $(addrmap_h).
4957
4958 2008-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
4959
4960         * ppc-linux-tdep.c (ppc_linux_convert_from_func_ptr_addr): Rename ...
4961         (ppc64_linux_convert_from_func_ptr_addr): ... to this.  No longer try
4962         to handle ppc32 PLT entries.
4963         (ppc_linux_init_abi): Install ppc64_linux_convert_from_func_ptr_addr
4964         only on ppc64.
4965
4966 2008-05-14  Daniel Jacobowitz  <dan@codesourcery.com>
4967
4968         * elfread.c (elf_symtab_read): Create trampolines for @plt symbols.
4969         * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Renamed from
4970         lookup_minimal_symbol_by_pc_section.  Prefer trampolines if requested.
4971         (lookup_minimal_symbol_by_pc_section): Use
4972         lookup_minimal_symbol_by_pc_section_1.
4973         (lookup_solib_trampoline_symbol_by_pc): Likewise.
4974
4975 2008-05-13  Joel Brobecker  <brobecker@adacore.com>
4976
4977         * findcmd.c: Add #include "gdb_stdint.h".
4978         * Makefile.in (findcmd.o): Update dependencies.
4979
4980 2008-05-11  David S. Miller  <davem@davemloft.net>
4981
4982         * sparc-linux-tdep.c (sparc32_linux_init_abi): Remove
4983         long double size override, Linux does use 128-bit now.
4984
4985         * sparc-linux-tdep.c (PSR_SYSCALL): Define.
4986         (sparc_linux_write_pc): New function.
4987         (sparc32_linux_init_abi): Register it.
4988         * sparc64-linux-tdep.c (TSTATE_SYSCALL): Define.
4989         (sparc64_linux_write_pc): New function.
4990         (sparc64_linux_init_abi): Register it.
4991
4992         * sparc-linux-tdep.c, sparc64-linux-tdep.c: Use
4993         dwarf2_append_unwinders(), not dwarf2_frame_sniffer.
4994
4995 2008-05-11  Ulrich Weigand  <uweigand@de.ibm.com>
4996
4997         * rs6000-tdep.c (rs6000_gdbarch_init): Set up info.target_desc
4998         and info.tdep_info before calling gdbarch_init_osabi.
4999
5000 2008-05-09  Joel Brobecker  <brobecker@adacore.com>
5001
5002         * ada-lang.c (ada_evaluate_subexp) [BINOP_ASSIGN]: Do not force
5003         the type of the right hand side of the assignment to the type
5004         of the left hand side if the left hand side is a convenience
5005         variable.
5006
5007 2008-05-09  Ulrich Weigand  <uweigand@de.ibm.com>
5008
5009         * NEWS: Mention gdbserver bi-arch capability.
5010
5011 2008-05-09  Doug Evans  <dje@google.com>
5012
5013         New "find" command.
5014         * NEWS: Document find command and qSearch:memory packet.
5015         * Makefile.in (SFILES): Add findcmd.c.
5016         (COMMON_OBJS): Add findcmd.o.
5017         (findcmd.o): New rule.
5018         * findcmd.c: New file.
5019         * target.h (target_ops): New member to_search_memory.
5020         (simple_search_memory): Declare.
5021         (target_search_memory): Declare.
5022         * target.c (simple_search_memory): New fn.
5023         (target_search_memory): New fn.
5024         * remote.c (PACKET_qSearch_memory): New packet kind.
5025         (remote_search_memory): New fn.
5026         (init_remote_ops): Init to_search_memory.
5027         (init_extended_remote_ops): Ditto.
5028         (_initialize_remote): Add qSearch:memory packet config command.
5029
5030 2008-05-09  Eli Zaretskii  <eliz@gnu.org>
5031
5032         * thread.c (_initialize_thread): Don't use commas and periods in
5033         first line of doc string of "set/show print thread-events".
5034
5035 2008-05-08  Joel Brobecker  <brobecker@adacore.com>
5036
5037         * alpha-mdebug-tdep.c, alpha-osf1-tdep.c, alpha-tdep.c:
5038         Update for unwinder changes.
5039
5040 2008-05-08  Joel Brobecker  <brobecker@adacore.com>
5041
5042         * frame.c (get_frame_base_address, get_frame_locals_address)
5043         (get_frame_args_address): Pass the correct frame when calling
5044         frame_base_find_by_frame.
5045
5046 2008-05-08  Ulrich Weigand  <uweigand@de.ibm.com>
5047
5048         * remote.c (extended_remote_attach_1): Call target_find_description.
5049
5050 2008-05-08  Daniel Jacobowitz  <dan@codesourcery.com>
5051
5052         * remote.c (extended_remote_create_inferior_1): Clean up
5053         before marking the target running.
5054
5055 2008-05-08  Joel Brobecker  <brobecker@adacore.com>
5056
5057         * hppa-tdep.h, hppa-tdep.c, hppa-hpux-tdep.c: Update for unwinder
5058         changes.
5059
5060 2008-05-07  Joel Brobecker  <brobecker@adacore.com>
5061
5062         * sparc-tdep.c, sparc-tdep.h, sparc-sol2-tdep.c, sparc64-tdep.c,
5063         sparc64-sol2-tdep.c: Update for unwinder changes.
5064
5065 2008-05-07  Daniel Jacobowitz  <dan@codesourcery.com>
5066
5067         * cp-support.c (mangled_name_to_comp): Initialize storage.
5068         (unqualified_name_from_comp): Likewise.
5069
5070 2008-05-07  Jie Zhang  <jie.zhang@analog.com>
5071
5072         * remote.c (remote_insert_breakpoint): Call get_remote_state
5073         after gdbarch_breakpoint_from_pc is called.
5074         (remote_insert_hw_breakpoint): Likewise.
5075
5076 2008-05-06  Joel Brobecker  <brobecker@adacore.com>
5077
5078         * valprint.c (val_print): Add new language parameter and use it
5079         instead of using the current_language. Update calls to val_print
5080         throughout.
5081         (common_val_print): Add new langauge parameter and pass it to
5082         val_print.
5083         * value.h (struct language_defn): Add opaque declaration.
5084         (val_print, common_val_print): Update declarations.
5085         * stack.c (print_frame_args): Update call to common_val_print
5086         using the appropriate language.
5087         * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
5088         * c-valprint, f-valprint.c, m2-valprint.c, mt-tdep.c, infcmd.c,
5089         mi/mi-main.c, jv-valprint.c, ada-valprint.c, varobj.c, p-valprint.c,
5090         scm-valprint.c, cp-valprint.c, sh64-tdep.c, printcmd.c:
5091         #include "language.h" if necessary.
5092         Update calls to val_print and common_val_print.
5093         * Makefile.in (mt-tdep.o, sh64-tdep.o, mi-cmds.o, mi-main.o):
5094         Update dependencies.
5095
5096 2008-05-06  Joel Brobecker  <brobecker@adacore.com>
5097
5098         * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Treat addresses
5099         pointing inside a non-executable section as function descriptors.
5100
5101 2008-05-06  Pedro Alves  <pedro@codesourcery.com>
5102
5103         * inf-loop.c (inferior_event_handler): Run all continuations and
5104         print any language change before running the breakpoint commands.
5105
5106 2008-05-06  Joel Brobecker  <brobecker@adacore.com>
5107
5108         * frame-unwind.c (frame_unwind_got_bytes): New function.
5109         * frame-unwind.h (frame_unwind_got_bytes): Add declaration.
5110         * libunwind-frame.h, libunwind-frame.c, ia64-tdep.c: Update
5111         for unwinder changes.
5112
5113 2008-05-05  Doug Evans  <dje@google.com>
5114
5115         * NEWS: Mention new /m modifier for disassemble command.
5116         * cli/cli-cmds.c (print_disassembly): New function.
5117         (disassemble_current_function): New function
5118         (disassemble_command): Recognize /m modifier, print mixed
5119         source+assembly.
5120         (init_cli_cmds): Update disassemble help text.
5121
5122 2008-05-05  Maxim Grigoriev  <maxim2405@gmail.com>
5123
5124         * xtensa-tdep.c: Update for unwinder changes.
5125
5126 2008-05-05  Andreas Schwab  <schwab@suse.de>
5127
5128         Update m68k port for unwinder changes.
5129         * m68k-tdep.c (m68k_frame_cache): Expect this_frame.
5130         (m68k_frame_this_id, m68k_frame_prev_register): Update signature.
5131         (m68k_frame_unwind): Use default_frame_sniffer.
5132         (m68k_frame_sniffer): Remove.
5133         (m68k_frame_base_address): Expect this_frame.
5134         (m68k_dummy_id): Renamed from m68k_unwind_dummy_id.  Expect
5135         this_frame.
5136         (m68k_gdbarch_init): Use set_gdbarch_dummy_id,
5137         dwarf2_append_unwinders, and frame_unwind_append_unwinder.
5138         * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Expect frame_info
5139         parameter instead of pc value.
5140         (m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache):
5141         Expect this_frame.
5142         (m68k_linux_sigtramp_frame_this_id)
5143         (m68k_linux_sigtramp_frame_prev_register)
5144         (m68k_linux_sigtramp_frame_sniffer): Update signature.
5145         (m68k_linux_sigtramp_frame_unwind): Use
5146         m68k_linux_sigtramp_frame_sniffer.
5147         (m68k_linux_init_abi): Use frame_unwind_append_unwinder.
5148
5149         * m68klinux-nat.c (store_register): Fix typo.
5150
5151 2008-05-05  Pedro Alves  <pedro@codesourcery.com>
5152
5153         * infcmd.c (step_1): Put thread id on the stack to avoid possible
5154         NULL dereferencing.
5155
5156 2008-05-05  Luis Machado  <luisgpm@br.ibm.com>
5157
5158         * symfile.c (reread_symbols): Update objfile's entry point.
5159
5160 2008-05-05  Aleksandar Ristovski  <aristovski@qnx.com>
5161             Joel Brobecker  <brobecker@adacore.com>
5162
5163         * ada-lang.c: Update throughout to use symbol_matches_domain
5164         instead of matching the symbol domain explictly.
5165         * dwarf2read.c (add_partial_symbol): Do not add new psym for
5166         STRUCT_DOMAIN. Make sure you recognize c++ struct and java and ada
5167         class as typedefs. See lookup_partial_symbol function.
5168         (new_symbol): Similar to add_partial_symbol, do not create
5169         symbol for the typedef. See lookup_block_symbol.
5170         * symtab.c (symbol_matches_domain): New function, takes care
5171         of dual meaning of STRUCT_DOMAIN symbol for c++, ada and java.
5172         (lookup_partial_symbol): Use symbol_matches_domain to see if the
5173         found psym domain matches the given domain.
5174         (lookup_block_symbol): Likewise.
5175
5176 2008-05-05  Vladimir Prus  <vladimir@codesourcery.com>
5177
5178         * top.c (command_line_handler_continuation): Remove.
5179         (execute_command): Do not install the above.
5180
5181 2008-05-05  Vladimir Prus  <vladimir@codesourcery.com>
5182
5183         * inf-loop.c (inferior_event_handler): Call bpstat_do_action,
5184         and catch all exceptions from it.
5185         * top.c (command_line_handler_continuation): Don't
5186         call bpstat_do_action here.
5187
5188 2008-05-04  Daniel Jacobowitz  <dan@codesourcery.com>
5189
5190         * dwarf2read.c (struct dwarf2_cu): Add type_hash.
5191         (struct die_info): Remove type.
5192         (read_type_die, read_typedef, read_base_type, read_subrange_type)
5193         (read_structure_type, read_enumeration_type, read_array_type)
5194         (read_tag_pointer_type, read_tag_ptr_to_member_type)
5195         (read_tag_reference_type, read_tag_const_type, read_tag_volatile_type)
5196         (read_tag_string_type, read_subroutine_type, read_set_type)
5197         (read_unspecified_type): Delete prototypes.  Remove check for
5198         already-loaded type.  Return the new type.
5199         (set_die_type): Return the new type.
5200         (reset_die_and_siblings_types): Delete.
5201         (load_comp_unit, load_full_comp_unit): Set type_hash.
5202         (process_queue): Remove call to reset_die_and_siblings_types.
5203         (process_die): Do not read most types here.  Use read_type_die
5204         for others.
5205         (read_func_scope, dwarf2_add_member_fn): Use read_type_die.
5206         (quirk_gcc_member_function_pointer): Return the new type.
5207         (process_structure_scope, process_enumeration_scope): Use
5208         get_die_type and read the DIE's type.
5209         (read_full_die): Do not initialize die->type.
5210         (tag_type_to_type): Use read_type_die.
5211         (read_type_die): Check for already defined types.  Return the
5212         type.
5213         (determine_prefix): Use get_die_type.
5214         (set_die_type): Return the type.
5215         (get_die_type): Take a CU argument.  Check for no type_hash.
5216
5217 2008-05-04  Daniel Jacobowitz  <dan@codesourcery.com>
5218
5219         * dwarf2read.c (dwarf2_ranges_read, read_partial_die): Initialize
5220         locals.
5221
5222 2008-05-04  Pedro Alves  <pedro@codesourcery.com>
5223
5224         * breakpoint.c (update_breakpoints_after_exec): Delete bp_longjmp
5225         and bp_longjmp_resume breakpoints.
5226         (breakpoint_address_is_meaningful): Claim bp_longjmp_resume as
5227         meaningful.
5228         (create_longjmp_breakpoint): Don't create bp_longjmp_resume
5229         breakpoints.  Create bp_longjmp breakpoints as momentary
5230         breakpoints.
5231         (enable_longjmp_breakpoint): Delete.
5232         (set_longjmp_breakpoint): New.
5233         (disable_longjmp_breakpoint): Delete.
5234         (delete_longjmp_breakpoint): New.
5235         (set_longjmp_resume_breakpoint): Delete.
5236         (set_momentary_breakpoint_at_pc): New.
5237         (breakpoint_re_set_one): Don't delete bp_longjmp and
5238         bp_longjmp_resume breakpoints.
5239         (breakpoint_re_set): Don't create longjmp and longjmp-resume
5240         breakpoints.
5241
5242         * infrun.c (step_resume_breakpoint): Add comment.
5243         (struct execution_control_state): Delete handling_longjmp member.
5244         (init_execution_control_state). Don't clear handling_longjmp.
5245         (context_switch): Don't context switch handling_longjmp.
5246         (handle_inferior_event): If handling a bp_longjmp breakpoint,
5247         create a bp_longjmp_resume breakpoint, and set it as current
5248         step_resume_breakpoint, then step over the longjmp breakpoint.  If
5249         handling a bp_longjmp_resume breakpoint, don't delete the longjmp
5250         breakpoint, delete the longjmp-resume breakpoint, and stop
5251         stepping.
5252         (currently_stepping): Remove handling_longjmp from expression.
5253         (insert_step_resume_breakpoint_at_sal): Update comment.
5254         (insert_longjmp_resume_breakpoint): New.
5255
5256         * breakpoint.h (set_momentary_breakpoint_at_pc): Declare.
5257         (enable_longjmp_breakpoint, disable_longjmp_breakpoint): Delete
5258         declarations.
5259         (set_longjmp_breakpoint, delete_longjmp_breakpoint): Declare.
5260         (set_longjmp_resume_breakpoint): Delete declaration.
5261
5262         * gdbthread.h (save_infrun_state): Remove handling_longjmp
5263         parameter.
5264         (load_infrun_state): Delete *handling_longjmp parameter.
5265         * thread.c (save_infrun_state): Remove handling_longjmp parameter.
5266         Update body.
5267         (load_infrun_state): Delete *handling_longjmp parameter.  Update
5268         body.
5269
5270         * infcmd.c (disable_longjmp_breakpoint_cleanup): Delete.
5271         (delete_longjmp_breakpoint_cleanup): New.
5272         (step_1): Call set_longjmp_breakpoint instead of
5273         enable_longjmp_breakpoint.  Use delete_longjmp_breakpoint_cleanup
5274         instead of disable_longjmp_breakpoint_cleanup when making cleanup.
5275         (step_1_continuation): Pass thread id in the continuation args to
5276         step_once.
5277         (step_once): Add thread parameter.  Pass thread id the the
5278         continuation.
5279
5280 2008-05-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
5281
5282         Set CU BASE_ADDRESS already from partial DIEs.
5283         * dwarf2read.c (read_partial_die): New variables BASE_ADDRESS and
5284         BASE_ADDRESS_TYPE.  Set these variables from DW_AT_LOW_PC and
5285         DW_AT_ENTRY_PC.  Set CU->HEADER.BASE_KNOWN and CU->HEADER.BASE_ADDRESS
5286         from these variables if it was still unset.
5287
5288         * Makefile.in: Update dependencies.
5289         * dwarf2read.c: Include "addrmap.h"
5290         (struct dwarf2_cu): New fields RANGES_OFFSET and HAS_RANGES_OFFSET.
5291         (dwarf2_ranges_read): New prototype.
5292         (dwarf2_build_psymtabs_hard): Initialize and prepare PSYMTABS_ADDRMAP.
5293         Add discontiguous range to PSYMTABS_ADDRMAP by DWARF2_RANGES_READ on
5294         HAS_RANGES_OFFSET, otherwise add there the contiguous range.
5295         (dwarf2_ranges_read): New parameter RANGES_PST, update the function
5296         comment for it.  Add the found ranges to RANGES_PST.  New variable
5297         BASEADDR, initialize it the common way.
5298         (dwarf2_get_pc_bounds): Update the caller for the new parameter.
5299         (read_partial_die): `DW_AT_ranges' now only sets RANGES_OFFSET and
5300         HAS_RANGES_OFFSET for the later processing.
5301         * objfiles.h (struct objfile): New field PSYMTABS_ADDRMAP.
5302         * symtab.c: Include "addrmap.h"
5303         (find_pc_sect_psymtab): Support reading the field PSYMTABS_ADDRMAP.
5304         Move the psymtab locator into ...
5305         (find_pc_sect_psymtab_closer): ... a new function.
5306
5307 2008-05-04  Ulrich Weigand  <uweigand@de.ibm.com>
5308
5309         * arch-utils.c (gdbarch_update_p): Use default values for
5310         info.abfd and info.target_desc if they are NULL.
5311         (gdbarch_from_bfd): Remove assertion.
5312         (set_gdbarch_from_file): Call gdbarch_find_by_info directly,
5313         using the current target description.
5314         (gdbarch_info_fill): Do not use default values for info->abfd
5315         and info->target_desc.
5316
5317 2008-05-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
5318
5319         * symfile.c (reread_symbols): Reload EXEC_BFD on its change.
5320
5321 2008-05-04  Ulrich Weigand  <uweigand@de.ibm.com>
5322
5323         * inferior.h (read_pc_pid, write_pc_pid): Remove.
5324         * regcache.h (regcache_read_pc, regcache_write_pc): Add prototypes.
5325
5326         * regcache.c (read_pc_pid): Remove, replace by ...
5327         (regcache_read_pc): ... this function.
5328         (write_pc_pid): Remove, replace by ...
5329         (regcache_write_pc): ... this function.
5330         (read_pc, write_pc): Update.
5331
5332         * infrun.c (displaced_step_prepare): Replace read_pc_pid and
5333         write_pc_pid by regcache_read_pc and regcache_write_pc.
5334         (displaced_step_fixup): Likewise.
5335         (resume): Likewise.  Use regcache arch instead of current_gdbarch.
5336         (prepare_to_proceed): Likewise.
5337         (proceed): Likewise.
5338         (adjust_pc_after_break): Likewise.
5339         (handle_inferior_event): Likewise.
5340
5341         * linux-nat.c (cancel_breakpoint): Likewise.
5342         * linux-thread-db.c (check_event): Likewise.
5343         * aix-thread.c (aix_thread_wait): Likewise.
5344         * tracepoint.c (trace_dump_command): Likewise.
5345
5346 2008-05-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
5347
5348         * dwarf2loc.c (dwarf_expr_frame_base): Error out on missing
5349         SYMBOL_LOCATION_BATON.
5350
5351 2008-05-04  Vladimir Prus  <vladimir@codesourcery.com>
5352
5353         * target.h (struct target_ops): New field to_auxv_parse.
5354         * auxv.c (default_auxv_parse): New, renamed from previous
5355         target_auxv_parse.
5356         (target_auxv_parse): Try to call target method.  Fallback to
5357         default_auxv_parse if not found.
5358         * procfs.c (procfs_auxv_parse): New.
5359         (init_procfs_ops): On Solaris, in 64-bit mode, install
5360         procfs_auxv_parse.
5361
5362 2008-05-03  Adam Nemet  <anemet@caviumnetworks.com>
5363
5364         * symfile.c (add_symbol_file_command):  Use paddress rather than
5365         hex_string to print the address.
5366
5367 2008-05-03  Ulrich Weigand  <uweigand@de.ibm.com>
5368
5369         * rs6000-tdep.c (rs6000_frame_this_id): If info->base is 0,
5370         return the null frame ID to terminate the backtrace.
5371
5372 2008-05-03  Ulrich Weigand  <uweigand@de.ibm.com>
5373
5374         * rs6000-tdep.c: Do not include "rs6000-tdep.h".
5375         (rs6000_find_toc_address_hook): Move to rs6000-aix-tdep.c.
5376         (SIG_FRAME_PC_OFFSET): Likewise.
5377         (SIG_FRAME_LR_OFFSET): Likewise.
5378         (SIG_FRAME_FP_OFFSET): Likewise.
5379         (rs6000_push_dummy_call): Likewise.
5380         (rs6000_return_value): Likewise.
5381         (rs6000_convert_from_func_ptr_addr): Likewise.
5382         (branch_dest, rs6000_software_single_step): Likewise.
5383         (deal_with_atomic_sequence): Rename to ...
5384         (ppc_deal_with_atomic_sequence): ... this.  Adapt all callers.
5385         Do not call branch_dest; inline required parts of that function.
5386         (rs6000_skip_trampoline_code): Replace DEPRECATED_SYMBOL_NAME
5387         with SYMBOL_LINKAGE_NAME.
5388         (struct reg, regsize): Delete.
5389         (read_memory_addr): Delete; inline into callers.
5390         (rs6000_skip_prologue): Move after skip_prologue.
5391         (skip_prologue): Remove prototype.
5392         (rs6000_gdbarch_init): Remove sysv_abi variable; perform all
5393         initialization as if this variable were true.  Do not install
5394         ppc64_sysv_abi_adjust_breakpoint_address.
5395
5396         * rs6000-aix-tdep.c: Include "gdb_assert.h", "gdbtypes.h",
5397         "gdbcore.h", "target.h", "value.h", "infcall.h", "objfiles.h",
5398         and "breakpoint.h".
5399         (rs6000_find_toc_address_hook): Move here from rs6000-tdep.c.
5400         (SIG_FRAME_PC_OFFSET): Likewise.
5401         (SIG_FRAME_LR_OFFSET): Likewise.
5402         (SIG_FRAME_FP_OFFSET): Likewise.
5403         (rs6000_push_dummy_call): Likewise.
5404         (rs6000_return_value): Likewise.
5405         (rs6000_convert_from_func_ptr_addr): Likewise.
5406         (branch_dest, rs6000_software_single_step): Likewise.  Replace
5407         tdep->text_segment_base by AIX_TEXT_SEGMENT_BASE.
5408         (rs6000_aix_init_osabi): Install rs6000_push_dummy_call,
5409         rs6000_return_value, and rs6000_convert_from_func_ptr_addr.
5410         Call set_gdbarch_long_double_bit and set_gdbarch_frame_red_zone_size.
5411         Set tdep->lr_frame_offset.  Do not set tdep->text_segment_base.
5412
5413         * rs6000-tdep.h (rs6000_software_single_step): Remove prototype.
5414         (AIX_TEXT_SEGMENT_BASE): New macro.
5415         * rs6000-nat.c (exec_one_dummy_insn): Replace tdep->text_segment_base
5416         by AIX_TEXT_SEGMENT_BASE.
5417
5418         * ppc-tdep.h (ppc_deal_with_atomic_sequence): Add prototype.
5419         (struct gdbarch_tdep): Remove text_segment_base member.
5420         * ppc-linux-tdep.c (ppc_linux_init_abi): On 64-bit, install
5421         ppc64_sysv_abi_adjust_breakpoint_address.
5422
5423         * Makefile.in (rs6000-tdep.o): Update dependencies.
5424         (rs6000-aix-tdep.o): Likewise.
5425
5426 2008-05-03  Luis Machado  <luisgpm@br.ibm.com>
5427             Thiago Jung Bauermann  <bauerman@br.ibm.com>
5428
5429         * cli/cli-decode.c (lookup_cmd_1): Fix indentation.
5430         * doublest.c (convert_typed_floating): Fix typo in comment.
5431         * dwarf2-frame.c (dwarf2_frame_cache): Likewise.
5432         * frame-unwind.h (frame_sniffer_ftype): Likewise.
5433         * frame.c (frame_unwind_address_in_block): Likewise.
5434         * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Likewise.
5435         * symtab.h (struct symbol): Likewise.
5436         * tramp-frame.h (struct trad_frame_cache): Likewise.
5437         * value.c (allocate_repeat_value): Likewise.
5438
5439 2008-05-03  Ulrich Weigand  <uweigand@de.ibm.com>
5440
5441         * infrun.c (handle_inferior_event): Do not insert breakpoints at
5442         TARGET_WAITKIND_LOADED events during startup (i.e. in the shell).
5443
5444 2008-05-03  Pedro Alves  <pedro@codesourcery.com>
5445
5446         * parse.c (parse_exp_in_context): Don't override
5447         expression_context_pc if get_selected_block returned a valid
5448         block.
5449
5450 2008-05-03  Daniel Jacobowitz  <dan@codesourcery.com>
5451
5452         * alpha-tdep.h (ALPHA_REGISTER_BYTES): Delete.
5453         * arm-tdep.h (STATUS_REGISTER_SIZE): Delete.
5454         * breakpoint.c (args_for_catchpoint_enable, current_exception_event):
5455         Delete.
5456         * c-typeprint.c (c_type_print_base): Delete handling of template
5457         instantiations.
5458         * cp-support.h (METHOD_PTR_IS_VIRTUAL, METHOD_PTR_FROM_VOFFSET)
5459         (METHOD_PTR_TO_VOFFSET): Delete.
5460         * defs.h (QUIT_FIXME): Delete.
5461         * f-lang.h (DEFAULT_DOTMAIN_NAME_IN_MF77, DEFAULT_MAIN_NAME_IN_MF77)
5462         (DEFAULT_DOTMAIN_NAME_IN_XLF_BUGGY, DEFAULT_DOTMAIN_NAME_IN_XLF): Delete.
5463         * gdbtypes.h (struct cplus_struct_type): Delete is_inlined,
5464         ninstantiations, and instantiations.
5465         (TYPE_INSTANTIATIONS, TYPE_NINSTANTIATIONS, TYPE_INSTANTIATION)
5466         (TYPE_FN_FIELD_INLINED): Delete.
5467         * srec.h (SREC_BINARY): Delete.
5468         * symtab.c (symbol_init_demangled_name): Delete.
5469         * symtab.h (SYMBOL_INIT_DEMANGLED_NAME, symbol_init_demangled_name)
5470         (SYMBOL_OBJFILE, struct exception_event_record, CURRENT_EXCEPTION_KIND)
5471         (CURRENT_EXCEPTION_CATCH_SAL, CURRENT_EXCEPTION_CATCH_LINE)
5472         (CURRENT_EXCEPTION_CATCH_FILE, CURRENT_EXCEPTION_CATCH_PC)
5473         (CURRENT_EXCEPTION_THROW_SAL, CURRENT_EXCEPTION_THROW_LINE)
5474         (CURRENT_EXCEPTION_THROW_FILE, CURRENT_EXCEPTION_THROW_PC): Delete.
5475         * target.h (enum thread_control_capabilities): Delete tc_switch.
5476         (target_can_switch_threads): Delete.
5477
5478 2008-05-03  Daniel Jacobowitz  <dan@codesourcery.com>
5479
5480         * Makefile.in (objfiles.o): Update.
5481         * exec.c (exec_set_section_address): Support p->addr != 0.
5482         * objfiles.c (objfile_relocate): Update exec_ops section
5483         addresses.
5484         * symfile.c (place_section): Move exec_set_section_address call...
5485         (default_symfile_offsets): ...to here.
5486
5487 2008-05-03  Ulrich Weigand  <uweigand@de.ibm.com>
5488
5489         * Makefile.in (ppc_linux_tdep_h): New macro.
5490         (powerpc_32l_c, powerpc_altivec32_c, powerpc_altivec32l_c): Likewise.
5491         (powerpc_64l_c, powerpc_altivec64_c, powerpc_altivec64l_c): Likewise.
5492         (powerpc_e500l_c): Likewise.
5493         (ppc-linux-nat.o): Update dependencies.
5494         (ppc-linux-tdep.o): Update dependencies.
5495         (rs6000-tdep.o): Update dependencies.
5496
5497         * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Remove.
5498         (ppc_linux_svr4_fetch_link_map_offsets): Remove.
5499         (ppc_linux_gregset, ppc_linux_fpregset): Move to ppc-linux-tdep.h
5500         (ppc_supply_reg, ppc_collect_reg): Add prototypes.
5501         (tdesc_powerpc_e500): Remove.
5502
5503         * rs6000.c: Include "features/rs6000/powerpc-altivec32.c"
5504         and "features/rs6000/powerpc-altivec64.c".
5505         (ppc_supply_reg, ppc_collect_reg): Make global.
5506         (variants): Use tdesc_powerpc_32 for "powerpc" and
5507         tdesc_powerpc_altivec64 for "powerpc64".
5508         (_initialize_rs6000_tdep): Initialize AltiVec descriptions.
5509
5510         * ppc-linux-tdep.h: New file.
5511
5512         * ppc-linux-tdep.c: Include "ppc-linux-tdep.c".
5513         Include "features/rs6000/powerpc-32l.c".
5514         Include "features/rs6000/powerpc-altivec32l.c".
5515         Include "features/rs6000/powerpc-64l.c".
5516         Include "features/rs6000/powerpc-altivec64l.c".
5517         Include "features/rs6000/powerpc-e500l.c".
5518         (ppc_linux_supply_gregset): New function.
5519         (ppc_linux_collect_gregset): Handle orig_r3 and trap registers.
5520         (ppc32_linux_gregset): Use ppc_linux_supply_gregset.
5521         (ppc64_linux_gregset): Likewise.
5522         (ppc_linux_sigtramp_cache): Handle orig_r3 and trap registers.
5523         (ppc_linux_trap_reg_p): New function.
5524         (ppc_linux_write_pc): New function.
5525         (ppc_linux_core_read_description): New function.
5526         (ppc_linux_init_abi): Install ppc_linux_write_pc and
5527         ppc_linux_core_read_description.  Install orig_r3 and trap
5528         registers if present in the target description.
5529         (_initialize_ppc_linux_tdep): Initialize Linux target descriptions.
5530
5531         * ppc-linux-nat.c: Include "ppc-linux-tdep.h".
5532         (PT_ORIG_R3, PT_TRAP): Define if necessary.
5533         (ppc_register_u_addr): Handle orig_r3 and trap registers.
5534         (fetch_ppc_registers): Likewise.
5535         (store_ppc_registers): Likewise.
5536         (store_register): Likewise.
5537         (ppc_linux_read_description): Check whether AltiVec is supported.
5538         Check whether inferior is 32-bit or 64-bit.  Return the appropriate
5539         Linux target description.
5540
5541         * features/Makefile (WHICH): Use rs6000/powerpc-32l and
5542         rs6000/powerpc-altivec32l instead of rs6000/powerpc-32.
5543         Use rs6000/powerpc-64l and rs6000/powerpc-altivec64l instead
5544         of rs6000/powerpc-64.  Use rs6000/powerpc-e500l instead of
5545         rs6000/powerpc-e500.  Update -expedite variables accordingly.
5546
5547         * features/rs6000/power-spe.xml: Use regnum 73 for "acc".
5548         * features/rs6000/powerpc-32.xml: Do not include power-altivec.xml.
5549         * features/rs6000/powerpc-64.xml: Do not include power-altivec.xml.
5550         * features/rs6000/powerpc-e500.c: Regenerate.
5551         * features/rs6000/powerpc-32.c: Regenerate.
5552         * features/rs6000/powerpc-64.c: Regenerate.
5553
5554         * features/rs6000/power-linux.xml: New file.
5555         * features/rs6000/power64-linux.xml: New file.
5556         * features/rs6000/powerpc-32l.xml: New file.
5557         * features/rs6000/powerpc-altivec32l.xml: New file.
5558         * features/rs6000/powerpc-64l.xml: New file.
5559         * features/rs6000/powerpc-altivec64l.xml: New file.
5560         * features/rs6000/powerpc-e500l.xml: New file.
5561         * features/rs6000/powerpc-32l.c: New (generated) file.
5562         * features/rs6000/powerpc-altivec32l.c: New (generated) file.
5563         * features/rs6000/powerpc-64l.c: New (generated) file.
5564         * features/rs6000/powerpc-altivec64l.c: New (generated) file.
5565         * features/rs6000/powerpc-e500l.xml: New (generated) file.
5566
5567         * regformats/reg-ppc.dat: Remove.
5568         * regformats/reg-ppc64.dat: Remove.
5569         * regformats/rs6000/powerpc-32.dat: Remove.
5570         * regformats/rs6000/powerpc-64.dat: Remove.
5571         * regformats/rs6000/powerpc-e500.dat: Remove.
5572         * regformats/rs6000/powerpc-32l.dat: New (generated) file.
5573         * regformats/rs6000/powerpc-altivec32l.dat: New (generated) file.
5574         * regformats/rs6000/powerpc-64l.dat: New (generated) file.
5575         * regformats/rs6000/powerpc-altivec64l.dat: New (generated) file.
5576         * regformats/rs6000/powerpc-e500l.dat: New (generated) file.
5577
5578 2008-05-03  Pedro Alves  <pedro@codesourcery.com>
5579
5580         * thread.c (delete_thread): Call observer_notify_thread_exit.
5581         * mi/mi-interp.c (mi_interpreter_init): Register mi_thread_exit as
5582         thread_exit observer.
5583         (mi_thread_exit): New.
5584
5585 2008-05-03  Thiago Jung Bauermann  <bauerman@br.ibm.com>
5586
5587         * breakpoint.c (create_exception_catchpoint): Remove prototype
5588         for already deleted function.
5589         * breakpoint.h (ep_is_exception_catchpoint): Likewise.
5590         * frame.h (show_stack_frame): Remove prototype.
5591         * stack.c (show_stack_frame): Remove empty, unused function.
5592         * source.c (symtab_to_fullname, print_source_lines): Small fix
5593         in comment.
5594         * value.c (show_values): Update comments to mention "show values"
5595         command instead of "info history".
5596
5597 2008-05-02  Ulrich Weigand  <uweigand@de.ibm.com>
5598
5599         * linespec.c: Include "target.h".
5600         (minsym_found): Handle minimal symbols pointing to function
5601         descriptors.  Use find_function_start_pc.
5602         * minsyms.c (msymbol_objfile): New function.
5603         * parse.c (write_exp_msymbol): Handle minimal symbols pointing
5604         to function descriptors.
5605         * symtab.c (fixup_section): Only use minimal symbol at the same
5606         address to determine section of a symbol.
5607         (find_function_start_pc): New function.
5608         (find_function_start_sal): Use it.
5609         * symtab.h (msymbol_objfile): Add prototype.
5610         (find_function_start_pc): Likewise.
5611         * value.c: Include "objfiles.h".
5612         (value_fn_field): Handle minimal symbols pointing to function
5613         descriptors.
5614         * Makefile.in (linespec.o): Update dependencies.
5615         (value.o): Likewise.
5616
5617 2008-05-02  Joel Brobecker  <brobecker@adacore.com>
5618
5619         * ada-lang.c (unwrap_value): Handle the case where the "F" field
5620         inside a PAD type is a bitfield.
5621
5622 2008-05-02  Ulrich Weigand  <uweigand@de.ibm.com>
5623
5624         * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Handle
5625         TYPE_CODE_BOOL and TYPE_CODE_CHAR the same as TYPE_CODE_INT.
5626         Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
5627         Handle TYPE_CODE_METHOD the same as TYPE_CODE_FUNC.
5628         Allow typedefs when checking for function pointer arguments.
5629         Right-align small structs passed on the stack.
5630         (ppc64_sysv_abi_return_value): Handle TYPE_CODE_BOOL and
5631         TYPE_CODE_CHAR the same as TYPE_CODE_INT.
5632         Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
5633
5634 2008-05-02  Daniel Jacobowitz  <dan@codesourcery.com>
5635
5636         * Makefile.in (arm-tdep.o): Update.
5637         * arm-tdep.c (arm_objfile_data_key, struct arm_mapping_symbol)
5638         (struct arm_per_objfile, arm_compare_mapping_symbols): New.
5639         (arm_pc_is_thumb): Use mapping symbols.
5640         (arm_objfile_data_cleanup, arm_record_special_symbol): New.
5641         (arm_gdbarch_init): Call set_gdbarch_record_special_symbol.
5642         (_initialize_arm_tdep): Initialize arm_objfile_data_key.
5643         * elfread.c (elf_symtab_read): Use gdbarch_record_special_symbol.
5644         * gdbarch.sh: Add record_special_symbol.
5645         * gdbarch.c, gdbarch.h: Regenerated.
5646         * objfiles.c (struct objfile_data): Add cleanup member.
5647         (register_objfile_data_with_cleanup): New function, from
5648         register_objfile_data.
5649         (register_objfile_data): Use it.
5650         (objfile_free_data): Call clear_objfile_data.
5651         (clear_objfile_data): Call cleanup functions.
5652         * objfiles.h (register_objfile_data_with_cleanup): Declare.
5653
5654 2008-05-02  Daniel Jacobowitz  <dan@codesourcery.com>
5655
5656         * objfiles.c (init_entry_point_info): Handle shared libraries.
5657
5658 2008-05-02  Daniel Jacobowitz  <dan@codesourcery.com>
5659
5660         * arm-tdep.c (arm_prologue_this_id): Compare pc, not func, to
5661         lowest_pc.
5662
5663 2008-05-02  Jim Blandy  <jimb@codesourcery.com>
5664             Pedro Alves  <pedro@codesourcery.com>
5665
5666         Implement displaced stepping.
5667
5668         * gdbarch.sh (max_insn_length): New 'variable'.
5669         (displaced_step_copy, displaced_step_fixup)
5670         (displaced_step_free_closure, displaced_step_location): New
5671         functions.
5672         (struct displaced_step_closure): Add forward declaration.
5673         * gdbarch.c, gdbarch.h: Regenerated.
5674
5675         * arch-utils.c: #include "objfiles.h".
5676         (simple_displaced_step_copy_insn)
5677         (simple_displaced_step_free_closure)
5678         (displaced_step_at_entry_point): New functions.
5679         * arch-utils.h (simple_displaced_step_copy_insn)
5680         (simple_displaced_step_free_closure)
5681         (displaced_step_at_entry_point): New prototypes.
5682
5683         * i386-tdep.c (I386_MAX_INSN_LEN): Rename to...
5684         (I386_MAX_MATCHED_INSN_LEN): ... this.
5685         (i386_absolute_jmp_p, i386_absolute_call_p)
5686         (i386_ret_p, i386_call_p, i386_breakpoint_p, i386_syscall_p)
5687         (i386_displaced_step_fixup): New functions.
5688         (struct i386_insn, i386_match_insn): Update.
5689         (i386_gdbarch_init): Set gdbarch_max_insn_length.
5690         * i386-tdep.h (I386_MAX_INSN_LEN): New.
5691         (i386_displaced_step_fixup): New prototype.
5692         * i386-linux-tdep.c (i386_linux_init_abi): Include "arch-utils.h".
5693         Register gdbarch_displaced_step_copy,
5694         gdbarch_displaced_step_fixup, gdbarch_displaced_step_free_closure,
5695         and gdbarch_displaced_step_location functions.
5696
5697         * infrun.c (debug_displaced): New variable.
5698         (show_debug_displaced): New function.
5699         (struct displaced_step_request): New struct.
5700         (displaced_step_request_queue, displaced_step_ptid)
5701         (displaced_step_gdbarch, displaced_step_closure)
5702         (displaced_step_original, displaced_step_copy)
5703         (displaced_step_saved_copy, can_use_displaced_stepping): New
5704         variables.
5705         (show_can_use_displaced_stepping, use_displaced_stepping)
5706         (displaced_step_clear, cleanup_displaced_step_closure)
5707         (displaced_step_dump_bytes, displaced_step_prepare)
5708         (displaced_step_clear_cleanup, write_memory_ptid)
5709         (displaced_step_fixup): New functions.
5710         (resume): Call displaced_step_prepare.
5711         (proceed): Call read_pc once, and remember the value.  If using
5712         displaced stepping, don't remove breakpoints.
5713         (handle_inferior_event): Call displaced_step_fixup.  Add some
5714         debugging output.  When we try to step over a breakpoint, but get
5715         a signal to deliver to the thread instead, ensure the step-resume
5716         breakpoint is actually inserted.  If a thread hop is needed, and
5717         displaced stepping is enabled, don't remove breakpoints.
5718         (init_wait_for_inferior): Call displaced_step_clear.
5719         (_initialize_infrun): Add "set debug displaced" command.  Add
5720         "maint set can-use-displaced-stepping" command.  Clear
5721         displaced_step_ptid.
5722         * inferior.h (debug_displaced): Declare variable.
5723         (displaced_step_dump_bytes): Declare function.
5724
5725         * Makefile.in (arch-utils.o, i386-linux-tdep.o): Update
5726         dependencies.
5727
5728 2008-05-02  Daniel Jacobowitz  <dan@codesourcery.com>
5729
5730         * arm-tdep.c (arm_mode_strings, arm_fallback_mode_string)
5731         (arm_force_mode_string, arm_show_fallback_mode)
5732         (arm_show_force_mode): New.
5733         (arm_pc_is_thumb): Honor fallback-mode and force-mode.  Use
5734         arm_frame_is_thumb.
5735         (_initialize_arm_tdep): Add "set arm fallback-mode"
5736         and "set arm force-mode".
5737         * NEWS: Document new commands.
5738
5739 2008-05-02  Andrew Stubbs  <andrew.stubbs@st.com>
5740
5741         * main.h (batch_silent): Declare.
5742         * event-top.c: Include main.h.
5743         (gdb_setup_readline): Remove extern batch_silent declaration.
5744         * infrun.c (normal_stop): Don't print source location when running in
5745         --batch-silent mode.
5746         * Makefile.in (event-top.o): Add main.h dependency.
5747
5748 2008-05-02  Andreas Schwab  <schwab@suse.de>
5749
5750         * target.h (struct target_ops): Add
5751         to_watchpoint_addr_within_range.
5752         (target_watchpoint_addr_within_range): New function.
5753         * target.c (update_current_target): Inherit
5754         to_watchpoint_addr_within_range, defaulting to
5755         default_watchpoint_addr_within_range.
5756         (default_watchpoint_addr_within_range): New function.
5757         (debug_to_watchpoint_addr_within_range): New function.
5758         (setup_target_debug): Set to_watchpoint_addr_within_range.
5759         * ppc-linux-nat.c (ppc_linux_watchpoint_addr_within_range):
5760         New function.
5761         (_initialize_ppc_linux_nat): Set to_watchpoint_addr_within_range.
5762         * breakpoint.c (watchpoints_triggered): Use
5763         target_watchpoint_addr_within_range.
5764
5765 2008-05-01  Pedro Alves  <pedro@codesourcery.com>
5766
5767         * configure.tgt: Add i[34567]86-*-dicos* and x86_64-*-dicos*.
5768         (i[34567]86-*-dicos*, x86_64-*-dicos*):
5769         Set gdb_osabi to GDB_OSABI_DICOS.
5770
5771         * defs.h (enum gdb_osabi): Add GDB_OSABI_DICOS.
5772         * osabi.c (gdb_osabi_name): Add "DICOS".
5773
5774         * i386-dicos-tdep.c: New file.
5775
5776         * Makefile.in (ALL_TARGET_OBS): Add i386-dicos-tdep.o.
5777         (ALLDEPFILES): Add i386-dicos-tdep.c.
5778         (i386-dicos-tdep.o): New rule.
5779
5780 2008-05-01  Pedro Alves  <pedro@codesourcery.com>
5781
5782         * linux-nat.c (linux_nat_switch_fork): Reinit GDB's thread list
5783         and register the fork's PTID as a thread.
5784
5785 2008-05-01  Aleksandar Ristovski  <aristovski@qnx.com>
5786
5787         PR gdb/1665
5788         * breakpoint.c (create_breakpoint): Add breakpoint_ops argument and
5789         assign its value to the breakpoint created.
5790         (create_breakpoints): Add breakpoint_ops argument and pass it
5791         to create_breakpoint call.
5792         (break_command_really): Add breakpoint_ops argument and pass/assign
5793         appropriately.
5794         (break_command_1): Pass NULL as ops argument.
5795         (set_breakpoint): Pass NULL as ops argument.
5796         (print_one_exception_catchpoint): Print <PENDING> if no loc available.
5797         (handle_gnu_v3_exceptions): Call generic breakpoint code to insert
5798         catch and throw catchpoints.
5799
5800 2008-05-01  Aleksandar Ristovski  <aristovski@qnx.com>
5801
5802         PR gdb/2343
5803         * corelow.c (core_open): Use gdbarch_target_signal_from_host to
5804         translate signal numeric value from the target to GDB's enum
5805         target_signal.
5806         * gdbarch.c, gdbarch.h: Regenerated.
5807         * gdbarch.sh: Added two new functions target_signal_from_host and
5808         target_signal_to_host.
5809         * target.h (default_target_signal_from_host,
5810         default_target_signal_to_host): New functions - declarations.
5811         * signals/signals.c (struct gdbarch): New declaration.
5812         (default_target_signal_to_host, default_target_signal_from_host): New
5813         functions.
5814
5815 2008-05-01  Daniel Jacobowitz  <dan@codesourcery.com>
5816             Pedro Alves  <pedro@codesourcery.com>
5817
5818         Based on work by Jan Kratochvil <jan.kratochvil@redhat.com> and Jeff
5819         Johnston <jjohnstn@redhat.com>.
5820
5821         * NEWS: Mention attach to stopped process fix.
5822         * infcmd.c (detach_command, disconnect_command): Discard the thread
5823         list.
5824         * infrun.c (handle_inferior_event): Do not ignore non-SIGSTOP while
5825         attaching.  Use signal_stop_state.
5826         (signal_stop_state): Check stop_soon.
5827         * linux-nat.c (kill_lwp): Declare earlier.
5828         (pid_is_stopped, linux_nat_post_attach_wait): New.
5829         (lin_lwp_attach_lwp): Use linux_nat_post_attach_wait.  Update
5830         comments.
5831         (linux_nat_attach): Use linux_nat_post_attach_wait.
5832         (detach_callback, linux_nat_detach): Improve handling for signalled
5833         processes.
5834         (linux_nat_pid_to_str): Always print out the LWP ID if it differs
5835         from the process ID.
5836         * Makefile.in (infcmd.o): Update.
5837
5838 2008-05-01  Daniel Jacobowitz  <dan@codesourcery.com>
5839
5840         * arm-linux-tdep.h (ARM_CPSR_REGNUM): Delete definition.
5841         * arm-tdep.c (arm_frame_is_thumb): New.
5842         (arm_pc_is_thumb): Clarify comment.
5843         (thumb_analyze_prologue): Remove PC special case.
5844         (thumb_scan_prologue): Take a block_addr argument.  Use it for
5845         find_pc_partial_function.  Remove unused variables.
5846         (arm_scan_prologue): Use arm_frame_is_thumb.  Use the block address
5847         for find_pc_partial_function.  Remove PC special case.
5848         (arm_prologue_prev_register): Add special handling for PC and CPSR.
5849         (arm_dwarf2_prev_register, arm_dwarf2_frame_init_reg): New.
5850         (arm_get_next_pc): Use arm_frame_is_thumb.
5851         (arm_write_pc): Use CPSR_T instead of 0x20.
5852         (arm_gdbarch_init): Call dwarf2_frame_set_init_reg.
5853         * arm-tdep.h (enum gdb_regnum): Add ARM_CPSR_REGNUM.
5854         (CPSR_T): Define.
5855         * dwarf2-frame.c (dwarf2_frame_prev_register): Handle
5856         DWARF2_FRAME_REG_FN.
5857         * dwarf2-frame.h (enum dwarf2_frame_reg_rule): Add
5858         DWARF2_FRAME_REG_FN.
5859         (struct dwarf2_frame_state_reg): Add FN to loc union.
5860
5861 2008-05-01  Nick Roberts  <nickrob@snap.net.nz>
5862
5863         * exec.c (print_section_info): Add missing '\n'.
5864
5865 2008-05-01  Vladimir Prus  <vladimir@codesourcery.com>
5866
5867         * thread.c (add_thread): Move observer call to ...
5868         (add_thread_silent): ... here.
5869
5870 2008-04-30  Ulrich Weigand  <uweigand@de.ibm.com>
5871
5872         * rs6000-tdep.c: Update for unwinder changes.
5873         * ppcobsd-tdep.c: Likewise.
5874
5875 2008-04-30  Ulrich Weigand  <uweigand@de.ibm.com>
5876
5877         * s390-tdep.c: Update for unwinder changes.
5878
5879 2008-04-30  Ulrich Weigand  <uweigand@de.ibm.com>
5880
5881         * spu-tdep.c: Update for unwinder changes.
5882
5883 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
5884
5885         * hppanbsd-tdep.c, m68kbsd-tdep.c, mn10300-linux-tdep.c,
5886         ppc-linux-tdep.c, ppcnbsd-tdep.c, sparc-linux-tdep.c,
5887         sparc64-linux-tdep.c: Update for unwinder changes.
5888
5889 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
5890
5891         * mipsnbsd-tdep.c, mips64obsd-tdep.c, mips-linux-tdep.c: Update
5892         for unwinder changes.
5893         * mips-tdep.c: Likewise.
5894         (mips_stub_frame_cache): Unwind the ABI stack pointer, not the
5895         raw one.
5896
5897 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
5898
5899         * arm-linux-tdep.c, arm-tdep.c, armobsd-tdep.c: Update for
5900         unwinder changes.
5901
5902 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
5903
5904         Update i386 and amd64 ports for unwinder changes.
5905
5906         * amd64-tdep.c (amd64_frame_cache): Expect this_frame.
5907         (amd64_frame_this_id, amd64_frame_prev_register): Update signature.
5908         (amd64_frame_unwind): Use default_frame_sniffer.
5909         (amd64_frame_sniffer): Delete.
5910         (amd64_sigtramp_frame_cache): Expect this_frame.
5911         (amd64_sigtramp_frame_this_id, amd64_sigtramp_frame_prev_register)
5912         (amd64_sigtramp_frame_sniffer): Update signature.
5913         (amd64_sigtramp_frame_unwind): Add amd64_sigtramp_frame_sniffer.
5914         (amd64_frame_base_address): Expect this_frame.
5915         (amd64_dummy_id): Renamed from amd64_unwind_dummy_id.  Expect
5916         this_frame.
5917         (amd64_init_abi): Use set_gdbarch_dummy_id and
5918         frame_unwind_append_unwinder.
5919         * i386-tdep.c (i386_frame_cache): Expect this_frame.
5920         (i386_frame_this_id, i386_frame_prev_register): Update signature.
5921         (i386_frame_unwind): Use default_frame_sniffer.
5922         (i386_frame_sniffer): Delete.
5923         (i386_sigtramp_frame_cache): Expect this_frame.
5924         (i386_sigtramp_frame_this_id, i386_sigtramp_frame_prev_register)
5925         (i386_sigtramp_frame_sniffer): Update signature.
5926         (i386_sigtramp_frame_unwind): Use i386_sigtramp_frame_sniffer.
5927         (i386_frame_base_address): Update signature.
5928         (i386_dummy_id): Rename from i386_unwind_dummy_id.  Expect this_frame.
5929         (i386_push_dummy_call): Update comment.
5930         (i386_sigtramp_p, i386_svr4_sigtramp_p, i386_svr4_sigcontext_addr):
5931         Expect this_frame.
5932         (i386_gdbarch_init): Use set_gdbarch_dummy_id, dwarf2_append_unwinders,
5933         and frame_unwind_append_unwinder.
5934         * amd64-linux-tdep.c, amd64-sol2-tdep.c, amd64fbsd-tdep.c,
5935         amd64nbsd-tdep.c, amd64obsd-tdep.c, i386-linux-tdep.c,
5936         i386-nto-tdep.c, i386bsd-tdep.c, i386-sol2-tdep.c, i386obsd-tdep.c,
5937         i386nbsd-tdep.c: Update for unwinder changes.
5938
5939 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
5940
5941         * trad-frame.c (struct trad_frame_cache): Rename next_frame to this_frame.
5942         (trad_frame_cache_zalloc, trad_frame_alloc_saved_regs): Expect
5943         this_frame.
5944         (trad_frame_get_prev_register, trad_frame_get_register): Update signature.
5945         * trad-frame.h (trad_frame_cache_zalloc, trad_frame_get_register)
5946         (trad_frame_alloc_saved_regs, trad_frame_get_prev_register): Update
5947         signature.
5948         * tramp-frame.c (tramp_frame_cache, tramp_frame_start): Expect
5949         this_frame.
5950         (tramp_frame_this_id, tramp_frame_prev_register, tramp_frame_sniffer):
5951         Update signature.
5952         * tramp-frame.h (struct tramp_frame): Update signature of init.
5953         * Makefile.in (trad-frame.o): Update.
5954
5955 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
5956
5957         * dwarf2-frame.c (read_reg): Expect this_frame in the baton.
5958         (execute_stack_op): Put this_frame in the baton.
5959         (execute_cfa_program): Take this_frame.
5960         (struct dwarf2_frame_ops): Update comment for signal_frame_p.
5961         (dwarf2_frame_default_init_reg, dwarf2_frame_init_reg)
5962         (dwarf2_frame_signal_frame_p, dwarf2_frame_cache)
5963         (dwarf2_frame_this_id): Adjust to work on this_frame.
5964         (dwarf2_signal_frame_this_id): Delete.
5965         (dwarf2_frame_prev_register): Update signature.  Use new frame
5966         unwind methods.
5967         (dwarf2_frame_sniffer): Update signature.  Expect this_frame.
5968         (dwarf2_frame_unwind, dwarf2_signal_frame_unwind): Add
5969         dwarf2_frame_sniffer.
5970         (dwarf2_append_unwinders): New.
5971         (dwarf2_frame_base_address, dwarf2_frame_base_sniffer): Expect
5972         this_frame.
5973         * sparc-tdep.c (sparc32_dwarf2_struct_return_p)
5974         (sparc32_dwarf2_frame_init_reg): Expect this_frame.
5975         * cris-tdep.c (cris_dwarf2_frame_init_reg): Likewise.
5976         * rs6000-tdep.c (ppc_dwarf2_frame_init_reg): Likewise.
5977         * s390-tdep.c (s390_dwarf2_frame_init_reg): Likewise.
5978         * sh-tdep.c (sh_dwarf2_frame_init_reg): Likewise.
5979         * sparc64-tdep.c (sparc64_dwarf2_frame_init_reg): Likewise.
5980         * dwarf2-frame.h (dwarf2_frame_sniffer): Delete declaration.
5981         (dwarf2_append_unwinders): Declare.
5982         (dwarf2_frame_base_sniffer): Update declaration.
5983         * i386-linux-tdep.c (i386_linux_dwarf_signal_frame_p): Expect
5984         this_frame.
5985
5986 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
5987
5988         Convert frame unwinders to use the current frame and
5989         "struct value".
5990
5991         * frame.c (frame_debug): Make global.
5992         (get_frame_id): Pass this frame to unwinder routines.
5993         (frame_pc_unwind): Remove unused unwind->prev_pc support.
5994         (do_frame_register_read): Do not discard the return value of
5995         frame_register_read.
5996         (frame_register_unwind): Remove debug messages.  Use
5997         frame_unwind_register_value.
5998         (frame_unwind_register_value, get_frame_register_value): New
5999         functions.
6000         (create_new_frame, get_frame_base_address, get_frame_locals_address)
6001         (get_frame_args_address, get_frame_type): Pass this frame to
6002         unwinder routines.
6003         (frame_cleanup_after_sniffer, frame_prepare_for_sniffer): New
6004         functions.
6005         * frame.h: Update comments.
6006         (frame_debug, frame_unwind_register_value, get_frame_register_value)
6007         (frame_prepare_for_sniffer): Declare.
6008         * frame-unwind.h: Update comments and parameter names.
6009         (default_frame_sniffer): Declare.
6010         (frame_prev_register_ftype): Return a struct value *.
6011         (struct frame_unwind): Remove prev_pc member.
6012         (frame_unwind_sniffer_ftype, frame_unwind_append_sniffer): Delete.
6013         (frame_unwind_append_unwinder, frame_unwind_got_optimized)
6014         (frame_unwind_got_register, frame_unwind_got_memory)
6015         (frame_unwind_got_constant, frame_unwind_got_address): Declare.
6016         * frame-base.h: Update comments and parameter names.
6017         * valops.c (value_fetch_lazy): Use get_frame_register_value.  Iterate
6018         if necessary.  Add debugging output.
6019         * sentinel-frame.c (sentinel_frame_prev_register)
6020         (sentinel_frame_this_id): Update for new signature.
6021         (sentinel_frame_prev_pc): Delete.
6022         (sentinel_frame_unwinder): Remove prev_pc.
6023         * ia64-tdep.c (ia64_libunwind_frame_unwind): Do not initialize
6024         prev_pc.
6025         * libunwind-frame.c (libunwind_frame_unwind): Likewise.
6026         * frame-unwind.c (struct frame_unwind_table_entry): Remove sniffer.
6027         (frame_unwind_append_sniffer): Delete.
6028         (frame_unwind_append_unwinder): New function.
6029         (frame_unwind_find_by_frame): Take this frame.  Only use sniffers
6030         from unwinders.  Use frame_prepare_for_sniffer.
6031         (default_frame_sniffer, frame_unwind_got_optimized)
6032         (frame_unwind_got_register, frame_unwind_got_memory)
6033         (frame_unwind_got_constant, frame_unwind_got_address): New functions.
6034         * dummy-frame.c (dummy_frame_sniffer): Use gdbarch_dummy_id.
6035         (dummy_frame_prev_register, dummy_frame_this_id): Update for new
6036         signature.
6037         * gdbarch.sh: Replace unwind_dummy_id with dummy_id.
6038         * gdbarch.c, gdbarch.c: Regenerated.
6039         * frame-base.c (default_frame_base_address)
6040         (default_frame_locals_address, default_frame_args_address): Update
6041         for new signature.
6042         (frame_base_find_by_frame): Pass this frame to unwinder routines.
6043         * infcall.c (call_function_by_hand): Update comments.
6044         * Makefile.in (frame-unwind.o): Update dependencies.
6045
6046 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
6047
6048         * ada-lang.c (ada_value_primitive_packed_val): Only check
6049         value_lazy for memory lvals.
6050         * findvar.c (value_of_register_lazy): New function.
6051         (locate_var_value): Only check value_lazy for memory lvals.
6052         * valarith.c (value_subscripted_rvalue): Likewise.
6053         * valops.c (value_fetch_lazy): Handle both memory and register
6054         lvals.
6055         (search_struct_field, value_slice): Only check value_lazy for memory
6056         lvals.
6057         * value.c (struct value): Update comment for lazy.
6058         (value_primitive_field): Only check value_lazy for memory lvals.
6059         * value.h (value_lazy): Update comment.
6060         (value_of_register_lazy): Declare.
6061
6062 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
6063
6064         * corefile.c (reopen_exec_file): Close any open files.
6065
6066 2008-04-29  Joel Brobecker  <brobecker@adacore.com>
6067
6068         * ia64-tdep.c (ia64_memory_remove_breakpoint): Set
6069         show_memory_breakpoints to 1 while reading the instruction bundle.
6070
6071 2008-04-29  Joel Brobecker  <brobecker@adacore.com>
6072
6073         * gdbarch.sh: Document the return_value method. Explain that
6074         the FUNCTYPE parameter might be NULL.
6075         * gdbarch.h: Regenerated.
6076         * sparc-tdep.c (sparc32_push_dummy_code): Do not pass the function
6077         type when calling using_struct_return, as this is unnecessary
6078         on this target.
6079
6080 2008-04-28  Joel Brobecker  <brobecker@adacore.com>
6081
6082         * terminal.h (create_tty_session): Fix return type.
6083
6084 2008-04-26  Vladimir Prus  <vladimir@codesourcery.com>
6085
6086         * mi/mi-interp.c (mi_new_thread): Quote the thread id.
6087
6088 2008-04-26  Joel Brobecker  <brobecker@adacore.com>
6089
6090         * breakpoint.c (condition_command, commands_from_control_command)
6091         (break_command_really): Minor reformatting.
6092
6093 2008-04-25  Pedro Alves  <pedro@codesourcery.com>
6094
6095         * dwarf2read.c (dwarf2_const_value): Handle DW_FORM_strp.
6096
6097 2008-04-25  Pedro Alves  <pedro@codesourcery.com>
6098
6099         * amd64-tdep.c (amd64_get_longjmp_target): New.
6100         (amd64_init_abi): Register amd64_get_longjmp_target as
6101         gdbarch_get_longjmp_target callback.
6102         * i386-tdep.c (i386_get_longjmp_target): Remove 64-bit handling.
6103
6104 2008-04-25  Pedro Alves  <pedro@codesourcery.com>
6105
6106         * breakpoint.h (enum bpstat_what_main_action): Delete
6107         BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE.
6108
6109         * breakpoint.c (clrs): Delete.
6110         (bpstat_what): Update table.
6111
6112         * infrun.c (handle_inferior_event): Remove
6113         BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE handling.
6114
6115 2008-04-24  Vladimir Prus  <vladimir@codesourcery.com>
6116
6117         * mi/mi-cmds.h (mi_cmd_args_ftype): Remove.
6118         Adjust all prototypes using mi_cmd_args_ftype to use
6119         mi_cmd_argv_ftype.
6120         (struct mi_cmd): Remove the args_func field.
6121         * mi/mi-cmds.c: Don't provide value for the args_func field.
6122         * mi/mi-main.c (mi_execute_async_cli_command)
6123         (mi_cmd_exec_run, mi_cmd_exec_next, mi_cmd_exec_next_instruction)
6124         (mi_cmd_exec_step, mi_cmd_exec_step_instruction)
6125         (mi_cmd_exec_finish, mi_cmd_exec_until, mi_cmd_exec_return)
6126         (mi_cmd_exec_continue, mi_cmd_exec_interrupt)
6127         (mi_cmd_target_download): Adjust.
6128         (mi_cmd_target_select): Adjust. Pass 0 for from_tty parameter.
6129         (mi_cmd_execute): Do not check for args_func.
6130         (mi_execute_async_cli_command): Adjust.
6131         * mi/mi-parse.c: Don't check for args_func.
6132
6133 2008-04-24  Vladimir Prus  <vladimir@codesourcery.com>
6134
6135         * breakpoint.c (bpstat_check_location)
6136         (bpstat_check_watchpoint, bpstat_check_breakpoint_conditions):
6137         New, extracted from bpstat_stop_status.
6138         (bpstat_stop_status): Use the above.
6139
6140 2008-04-24  Vladimir Prus  <vladimir@codesourcery.com>
6141
6142         * mi/mi-main.c (last_async_command): Rename to current_token.
6143         (previous_async_command): Remove.
6144         (mi_cmd_gdb_exit): Adjust.
6145         (mi_cmd_exec_interrupt): Don't dance with previous_async_command.
6146         (mi_cmd_target_select): Adjust.
6147         (mi_cmd_execute): Don't set previous_async_command.  Free token
6148         here even in async mode.
6149         (mi_execute_async_cli_command): Adjust.
6150         (mi_exec_async_cli_cmd_continuation): Adjust.  Do not free the
6151         token.
6152         (mi_load_progress): Adjust.
6153
6154 2008-04-24  Vladimir Prus  <vladimir@codesourcery.com>
6155
6156         * infcmd.c (step_1_continuation): Always disable longjmp
6157         breakpoint if we're not going to do another step.
6158
6159 2008-04-24  Vladimir Prus  <vladimir@codesourcery.com>
6160
6161         exec_cleanup murder.
6162         * breakpoint.c (until_break_command_continuation): Add
6163         the 'error' parameter.  Directly delete the breakoint as
6164         opposed to running cleanups.
6165         (until_break_command): Install continuation only
6166         after starting the target.  Don't use exec cleanups,
6167         use ordinary cleanups.  Discard cleanups is successfully
6168         started the target in async mode.
6169         (make_cleanup_delete_breakpoint): Remove.
6170         * breakpoint.h (make_cleanup_delete_breakpoint): Remove
6171         declaration.
6172         * defs.h (do_exec_cleanups, make_exec_cleanup): Remove
6173         declarations.
6174         (struct continations): Add the 'error' parameter to the
6175         continuation_hook field.
6176         (add_continuation, do_all_continuations)
6177         (add_intermediate_continuation)
6178         (do_all_intermediate_continuations): Add the 'error' parameter.
6179         * exceptions.c (throw_exception): Don't call do_exec_cleanups.
6180         * inf-loop.c (inferior_event_handler): Instead of calling
6181         discard_all_continuations, use do_all_continuations with 1 as
6182         'error' parameter.  Pass 0 as 'error' parameter in existing uses
6183         of discard_all_continuations.
6184         * infcmd.c (step_1): Do not use exec cleanup.  For async case, discard
6185         cleanups.
6186         (step_once): Install continuation only after resuming the target.
6187         (step_1_continuation): Disable longjmp breakpoint on error.
6188         (finish_command_continuation): Add the error parameter.  Delete
6189         the finish breakpoint directly, do not use cleanups.
6190         (finish_command): Do not use exec_cleanups. Always setup
6191         continuation.  For sync case, immediately run them.
6192         (attach_command_continuation): Add the error parameter.
6193         * infrun.c (fetch_inferior_event): Do not use exec cleanups to
6194         remove step_resume_breakpoint -- adjust delete it directly.
6195         * interps.c (interp_set): Adjust call to do_all_continations.
6196         * mi/mi-interp.c (mi_interpreter_exec_continuation): Do not
6197         do exec cleanups.
6198         * mi/mi-main.c (mi_cmd_target_select): Do not do exec
6199         cleanups.
6200         (mi_cmd_execute): Do not use exec_cleanup.
6201         (mi_execute_async_cli_command): Simplify the string concatenation
6202         logic.  Do no use exec cleanup.
6203         (mi_exec_async_cli_cmd_continuation): New parameter error.
6204         Free last_async_command.
6205         * top.c (command_line_handler_continuation): New parameter error.
6206         * utils.c (exec_cleanup_chain, make_exec_cleanup)
6207         (do_exec_cleanups): Remove.
6208         (add_continuation, do_all_continations)
6209         (add_intermediate_continuation)
6210         (do_all_intermediate_continuations): New parameter error.
6211
6212 2008-04-24  Vladimir Prus  <vladimir@codesourcery.com>
6213
6214         * breakpoint.h (bp_location_p): New typedef.
6215         Register a vector of bp_location_p.
6216         * breakpoint.c (always_inserted_mode)
6217         (show_always_inserted_mode): New.
6218         (unlink_locations_from_global_list): Remove.
6219         (update_global_location_list)
6220         (update_global_location_list_nothrow): New.
6221         (update_watchpoint): Don't free locations.
6222         (should_insert_location): New.
6223         (insert_bp_location): Use should_insert_location.
6224         (insert_breakpoint_locations): Copied from
6225         insert_breakpoints.
6226         (insert_breakpoint): Use insert_breakpoint_locations.
6227         (bpstat_stop_status): Call update_global_location_list
6228         when disabling breakpoint.
6229         (allocate_bp_location): Don't add to bp_location_chain.
6230         (set_raw_breakpoint)
6231         (create_longjmp_breakpoint, enable_longjmp_breakpoint)
6232         (disable_longjmp_breakpoint, create_overlay_event_breakpoint)
6233         (enable_overlay_breakpoints, disable_overlay_breakpoints)
6234         (set_longjmp_resume_breakpoint)
6235         (enable_watchpoints_after_interactive_call_stop)
6236         (disable_watchpoints_before_interactive_call_start)
6237         (create_internal_breakpoint)
6238         (create_fork_vfork_event_catchpoint)
6239         (create_exec_event_catchpoint, set_momentary_breakpoint)
6240         (create_breakpoints, break_command_1, watch_command_1)
6241         (create_exception_catchpoint)
6242         (handle_gnu_v3_exceptions)
6243         (disable_breakpoint, breakpoint_re_set_one)
6244         (create_thread_event_breakpoint, create_solib_event_breakpoint)
6245         (create_ada_exception_breakpoint): : Don't call check_duplicates.
6246         Call update_global_location_list.
6247         (delete_breakpoint): Don't remove locations and don't
6248         try to reinsert them. Call update_global_location_list.
6249         (update_breakpoint_locations): Likewise.
6250         (restore_always_inserted_mode): New.
6251         (update_breakpoints_after_exec): Temporary disable
6252         always inserted mode.
6253         * Makefile.in: Update dependencies.
6254
6255         * infrun.c (proceed): Remove breakpoints while stepping
6256         over breakpoint.
6257         (handle_inferior_event): Don't remove or insert
6258         breakpoints.
6259         * linux-fork.c (checkpoint_command): Remove breakpoints
6260         before fork and insert after.
6261         (linux_fork_context): Remove breakpoints before switch
6262         and insert after.
6263         * target.c (target_disconnect, target_detach): Remove
6264         breakpoints from target.
6265
6266
6267 2008-04-24  Vladimir Prus  <vladimir@codesourcery.com>
6268
6269         * breakpoint.c (print_one_breakpoint_location): In MI
6270         mode, report the location string the breakpoint was
6271         originally created with.
6272
6273 2008-04-23  Maxim Grigoriev  <maxim2405@gmail.com>
6274
6275         * Makefile.in (xtensa-tdep.o): Update dependencies.
6276         * configure.tgt (xtensa*): Update dependencies.
6277         * xtensa-tdep.c (arreg_number): Renamed from areg_number.
6278         Local variable areg renamed to arreg.
6279         (areg_number): New function.
6280         (xtensa_pseudo_register_read, xtensa_pseudo_register_write)
6281         (xtensa_extract_return_value, xtensa_store_return_value): areg_number
6282         replaced by arreg_number.
6283         (xtensa_windowed_frame_cache, struct xtensa_frame_cache): New comments.
6284         (xtensa_alloc_frame_cache): Initialize cache->wd.ws.
6285         (xtensa_scan_prologue): New function.
6286         (xtensa_frame_cache): New local fp_regnum. Handle separately the case,
6287         when ENTRY instraction hasn't been executed yet. Get the frame pointer
6288         value based on prologue analysis. Fix the bugs preventing WS and
6289         AR4-AR7/A11 registers from getting right values for intermediate frames,
6290         whose registers have been already spilled.
6291         (xtensa_frame_prev_register): Fix WS register value. Use are_number
6292         and arreg_number appropriately.
6293         (xtensa_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
6294         svr4_ilp32_fetch_link_map_offsets.
6295
6296 2008-04-23  Andrew Stubbs  <andrew.stubbs@st.com>
6297
6298         * printcmd.c: Define USE_PRINTF_I64 and PRINTF_HAS_LONG_LONG on MinGW.
6299         (printf_command): Convert %lld to %I64d when USE_PRINTF_I64 set.
6300
6301 2008-04-23  Paolo Bonzini  <bonzini@gnu.org>
6302
6303         * acinclude.m4: Add override.m4.
6304         * configure: Regenerate.
6305
6306 2008-04-22  Jan Kratochvil  <jan.kratochvil@redhat.com>
6307
6308         * ada-lang.c (get_selections): Variable PROMPT made non-const and
6309         initialized with a trailing space now.  Use PROMPT_ARG of
6310         COMMAND_LINE_INPUT instead of printing it ourselves.
6311
6312 2008-04-22  Joel Brobecker  <brobecker@adacore.com>
6313
6314         * NEWS: Document support for 64-bit core file.
6315
6316 2008-04-22  Corinna Vinschen  <vinschen@redhat.com>
6317
6318         * NEWS: Add information on calling convention and new SH CLI options.
6319
6320         * sh-tdep.c (sh_cc_gcc): New static string.
6321         (sh_cc_renesas): Ditto.
6322         (sh_cc_enum): New static string array.
6323         (sh_active_calling_convention): New static string pointer denoting
6324         active user chosen ABI.
6325         (sh_is_renesas_calling_convention): New function to return function
6326         specific ABI, or user choice if necessary.
6327         (sh_use_struct_convention): Rename first argument and turn around its
6328         meaning.  Check for renesas ABI and return accordingly.
6329         (sh_use_struct_convention_nofpu): New function.
6330         (sh_next_flt_argreg): Get function type as third parameter.  Check
6331         for renesas ABI and choose floating registers accordingly.
6332         (sh_push_dummy_call_fpu): Check for ABI and choose argument slot and
6333         struct return slot accordingly.
6334         (sh_push_dummy_call_nofpu): Ditto.
6335         (sh_return_value_nofpu): Call sh_use_struct_convention_nofpu from here.
6336         Evaluate ABI and give to sh_use_struct_convention_nofpu.
6337         (sh_return_value_fpu):  Evaluate ABI and give to
6338         sh_use_struct_convention.
6339         (show_sh_command): New function.
6340         (set_sh_command): Ditto.
6341         (_initialize_sh_tdep): Initialize `set/show sh calling-convention
6342         CLI command.
6343
6344         * gdbarch.sh (return_value): Add func_type argument.
6345         * gdbarch.c: Regenerate.
6346         * gdbarch.h: Ditto.
6347         * eval.c (evaluate_subexp_standard): Rename local variable value_type to
6348         val_type so as not to collide with value_type function.  Call
6349         using_struct_return with additional function type argument.
6350         * infcall.c (call_function_by_hand): Call using_struct_return and
6351         gdbarch_return_value with additional function type argument.
6352         * infcmd.c (print_return_value): Take addition func_type argument.
6353         Call gdbarch_return_value with additional function type argument.
6354         (finish_command_continuation): Call print_return_value with additional
6355         function type argument.
6356         (finish_command): Ditto.
6357         * sparc-tdep.c (sparc32_push_dummy_code): Call using_struct_return with
6358         additional function type argument.
6359         * stack.c (return_command): Call using_struct_return and
6360         gdbarch_return_value with additional function type argument.
6361         * value.c (using_struct_return): Take additional function type argument.
6362         * value.h (using_struct_return): Accommodate declaration.
6363         * alpha-tdep.c (alpha_return_value): Add func_type argument.
6364         * amd64-tdep.c (amd64_return_value): Ditto.
6365         * arm-tdep.c (arm_return_value): Ditto.
6366         * avr-tdep.c (avr_return_value): Ditto.
6367         * cris-tdep.c (cris_return_value): Ditto.
6368         * frv-tdep.c (frv_return_value): Ditto.
6369         * h8300-tdep.c (h8300_return_value): Ditto.
6370         (h8300h_return_value): Ditto.
6371         * hppa-tdep.c (hppa32_return_value): Ditto.
6372         (hppa64_return_value): Ditto.
6373         * i386-tdep.c (i386_return_value): Ditto.
6374         * ia64-tdep.c (ia64_return_value): Ditto.
6375         * iq2000-tdep.c (iq2000_return_value): Ditto.
6376         * m32c-tdep.c (m32c_return_value): Ditto.
6377         * m32r-tdep.c (m32r_return_value): Ditto.
6378         * m68hc11-tdep.c (m68hc11_return_value): Ditto.
6379         * m68k-tdep.c (m68k_return_value): Ditto.
6380         (m68k_svr4_return_value): Ditto.
6381         * m88k-tdep.c  (m88k_return_value): Ditto.
6382         * mep-tdep.c (mep_return_value): Ditto.
6383         * mips-tdep.c (mips_eabi_return_value): Ditto.
6384         (mips_n32n64_return_value): Ditto.
6385         (mips_o32_return_value): Ditto.
6386         (mips_o64_return_value): Ditto.
6387         * mn10300-tdep.c (mn10300_return_value): Ditto.
6388         * mt-tdep.c (mt_return_value): Ditto.
6389         * ppc-linux-tdep.c (ppc_linux_return_value): Ditto.
6390         * ppc-sysv-tdep.c (ppc_sysv_abi_return_value): Ditto.
6391         (ppc_sysv_abi_broken_return_value): Ditto.
6392         (ppc64_sysv_abi_return_value): Ditto.
6393         * ppc-tdep.h (ppc_sysv_abi_return_value): Ditto.
6394         (ppc_sysv_abi_broken_return_value): Ditto.
6395         (ppc64_sysv_abi_return_value): Ditto.
6396         * ppcnbsd-tdep.c (ppcnbsd_return_value): Ditto.
6397         * rs6000-tdep.c (rs6000_return_value): Ditto.
6398         * s390-tdep.c (s390_return_value): Ditto.
6399         * score-tdep.c (score_return_value): Ditto.
6400         * sh-tdep.c (sh_return_value_nofpu): Ditto.
6401         (sh_return_value_fpu): Ditto.
6402         * sh64-tdep.c (sh64_return_value): Ditto.
6403         * sparc-tdep.c (sparc32_return_value): Ditto.
6404         * sparc64-tdep.c (sparc64_return_value): Ditto.
6405         * spu-tdep.c (spu_return_value): Ditto.
6406         * v850-tdep.c (v850_return_value): Ditto.
6407         * vax-tdep.c (vax_return_value): Ditto.
6408         * xstormy16-tdep.c (xstormy16_return_value): Ditto.
6409         * xtensa-tdep.c (xtensa_return_value): Ditto.
6410
6411         * gdbtypes.h (struct type): Add calling_convention member.
6412         * dwarf2read.c (read_subroutine_type): Add calling convention read
6413         from DW_AT_calling_convention attribute to function type.
6414
6415 2008-04-22  Markus Deuling  <deuling@de.ibm.com>
6416
6417         * eval.c (evaluate_subexp_standard): Use value_subscripted_rvalue for
6418         multi_f77_subscript to support values from registers.
6419         * valarith.c (value_subscripted_rvalue): Remove prototype and static.
6420         * value.h (value_subscripted_rvalue): Add prototype.
6421
6422         * f-typeprint.c (f_type_print_base): Add support for TYPE_CODE_UNION.
6423         Fix output.
6424         * f-valprint.c (f_val_print): Likewise.
6425
6426 2008-04-21  Craig Silverstein  <csilvers@google.com>
6427
6428         * dwarf2read.c (zlib_decompress_section): Define abfd in the
6429         !HAVE_ZLIB_H case.
6430
6431 2008-04-21  Pedro Alves  <pedro@codesourcery.com>
6432
6433         * symfile.c (syms_from_objfile): Don't warn if lowest loadable
6434         section is not a code section.
6435
6436 2008-04-19  Craig Silverstein  <csilvers@google.com>
6437
6438         * NEWS: Add information on compressed debug sections.
6439
6440 2008-04-19  Vladimir Prus  <vladimir@codesourcery.com>
6441
6442         * mi/mi-cmd-var.c (varobj_update_one): Print new
6443         value for variable objects that changed type.
6444
6445 2008-04-19  Vladimir Prus  <vladimir@codesourcery.com>
6446
6447         * varobj.c (varobj_invalidate): Don't touch floating
6448         varobjs.
6449
6450 2008-04-19  Mark Kettenis  <kettenis@gnu.org>
6451
6452         * symtab.c: (multiple_symbols_modes, multiple_symbols_ask)
6453         (multiple_symbols_cancel): Remove extra const.
6454         * symtab.h: Likewise.
6455
6456 2008-04-19  Nick Roberts  <nickrob@snap.net.nz>
6457
6458         * interps.c (top_level_interpreter): Rename static variable...
6459         (top_level_interpreter_ptr): ...to this.
6460         (top_level_interpreter): New function.
6461
6462         * interps.h: New extern for top_level_interpreter.
6463
6464         * linespec.c: Include interps.h and mi/mi-cmds.h.
6465         (decode_line_2): When using MI, always set all breakpoints in menu.
6466
6467         * Makefile.in (linespec.o, mi-interp.o): Add dependencies.
6468
6469 2008-04-18  Craig Silverstein  <csilvers@google.com>
6470
6471         * configure.ac (AC_SEARCH_LIBS): Add check for zlib.
6472         * config.in, configure: Regenerate.
6473         * dwarf2read.c: Include zlib.h if present.
6474         Modified *_SECTION macros.
6475         (section_is_p): New.
6476         (dwarf2_locate_sections): Use section_is_p instead of strcmp
6477         (dwarf2_resize_section): New.
6478         to determine whether a given section has a given name.
6479         (zlib_decompress_section): New.
6480         (dwarf2_read_section): Read the compressed section if present
6481         in the binary.
6482         * MAINTAINERS: Added myself to section Write After Approval.
6483
6484 2008-04-18  Thiago Jung Bauermann  <bauerman@br.ibm.com>
6485
6486         * defs.h (exec_set_section_offsets): Remove prototype.
6487         * exec.c (exec_set_section_offsets): Remove function.
6488
6489 2008-04-18  Joel Brobecker  <brobecker@adacore.com>
6490
6491         * stabsread.c (cleanup_undefined_types_1): Add instance flags check
6492         in the search for the matching symbol.
6493
6494 2008-04-17  Marc Khouzam  <marc.khouzam@ericsson.com>
6495
6496         * breakpoint.c (update_watchpoint): Always reparse
6497         condition.
6498
6499 2008-04-17  Joel Brobecker  <brobecker@adacore.com>
6500
6501         * breakpoint.c (print_one_breakpoint_location): Make sure to print
6502         the breakpoint address only once.
6503
6504 2008-04-17  Dennis Roberts  <dennis.roberts@sunquestinfo.com>
6505
6506         * rs6000-tdep.c (rs6000_gdbarch_init): Use the BFD architecture,
6507         rather than a hard-coded architecture, for xcoff executables.
6508
6509 2008-04-17  Doug Evans  <dje@google.com>
6510
6511         * buildsym.c (watch_main_source_file_lossage): New fn.
6512         (end_symtab): Call it.
6513
6514         * source.c (find_and_open_source): Add some comments clarifying
6515         handling of FULLNAME argument.  Make static.  Remove pointless
6516         xstrdup/xfree.
6517
6518 2008-04-17  Pedro Alves  <pedro@codesourcery.com>
6519
6520         * inf-loop.c (inferior_event_handler): Also run the intermediate
6521         continuations in the INF_EXEC_COMPLETE case.
6522
6523 2008-04-16  Tom Tromey  <tromey@redhat.com>
6524
6525         * cli/cli-decode.h (CMD_ASYNC_OK): New define.
6526         (set_cmd_async_ok, get_cmd_async_ok): Declare.
6527         * cli/cli-decode.c (set_cmd_async_ok): New function.
6528         (get_cmd_async_ok): New function.
6529         * cli/cli-cmds.c (init_cli_cmds): Mark "pwd", "help", "info", and
6530         "show" as async-ok.
6531         * top.c (execute_command): Use get_cmd_async_ok.
6532         * infcmd.c: Include cli/cli-decode.h.
6533         (_initialize_infcmd): Mark "interrupt" as async-ok.
6534         * Makefile.in (infcmd.o): Depend on cli_decode_h.
6535
6536 2008-04-16  Daniel Jacobowitz  <dan@codesourcery.com>
6537
6538         PR gdb/2445
6539         * exec.c: Correct "arch-utils.h" include.
6540
6541 2008-04-15  Aleksandar Ristovski  <aristovski@qnx.com>
6542
6543         PR gdb/2424
6544         * infrun.c (normal_stop) Move breakpoint_auto_delete further down
6545         to allow printing to 'see' real reason of stop. This fixes PR 2424.
6546         * breakpoint.c (bpdisp_texst): New function. The function takes over
6547         the role of bpstats static array in print_one_breakpoint_location.
6548         (print_it_typical): Print "Temporary breakpoint" instead
6549         of just "Breakpoint" when breakpoint is, well, temporary. For mi-like
6550         protocols, print disp field.
6551         (print_one_breakpoint_location): Removed bpdisps static definition.
6552         Call new bpstat_text function to get value for 'disp' field.
6553         (mention): Print "Temporary breakpoint" instead of just "Breakpoint".
6554
6555 2008-04-15  Daniel Jacobowitz  <dan@codesourcery.com>
6556
6557         * gnulib/Makefile.am, gnulib/m4/gnulib-cache.m4,
6558         gnulib/aux/link-warning.h, gnulib/extra/link-warning.h: Adjust
6559         by rerunning gnulib-tool with --aux-dir=gnulib/extra.
6560         * gnulib/Makefile.in: Regenerate.
6561
6562 2008-04-14  Daniel Jacobowitz  <dan@codesourcery.com>
6563
6564         * Makefile.in (GNULIB_H): New.  Trigger all-lib.
6565         (defs_h): Use $(GNULIB_H).
6566         (all-lib): Depend on gnulib/Makefile.
6567         (gnulib/Makefile): Regenerate gnulib/Makefile and gnulib/.deps.
6568         * config.in, gnulib/Makefile.in: Regenerated.
6569
6570 2008-04-14  Daniel Jacobowitz  <dan@codesourcery.com>
6571
6572         * Makefile.in (LIBGNU, INCGNU): Define.
6573         (INTERNAL_CFLAGS_BASE): Add INCGNU.
6574         (INTERNAL_LIBS, CLIBS, CDEPS): Add LIBGNU.
6575         (CLEANDIRS): New.
6576         ($(LIBGNU), all-lib): New rules.
6577         (clean, distclean, do-maintainer-clean): Use CLEANDIRS.
6578         * configure.ac: Use gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE.
6579         Simplify AC_CONFIG_AUX_DIR.  Generate gnulib/Makefile.
6580         * gnulib: New directory, from gnulib-tool.
6581         * configure, aclocal.m4: Regenerated.
6582
6583 2008-04-14  Daniel Jacobowitz  <dan@codesourcery.com>
6584
6585         * linux-thread-db.c (have_threads_callback): Check thread->private.
6586
6587 2008-04-13  Nick Roberts  <nickrob@snap.net.nz>
6588             Vladimir Prus  <vladimir@codesourcery.com>
6589
6590         Fix @-varobjs.
6591         * varobj.c (value_of_root): Update the expression for
6592         floating varobjs.
6593         * mi/mi-cmd-var.c (varobj_update_one): If type has changed,
6594         report that.
6595
6596 2008-04-09  Marc Khouzam  <marc.khouzam@ericsson.com>
6597
6598         * mi/mi-cmd-var.c: Include "mi-getopt.h".
6599         (mi_parse_format): New.  Factored out from mi_cmd_var_set_format.
6600         (mi_cmd_var_set_format): Use new mi_parse_format.
6601         (mi_cmd_var_evaluate_expression): Support for -f option to specify
6602         format.
6603         * Makefile.in (mi-cmd-var.o): Update dependencies.
6604
6605         * varobj.h (varobj_get_formatted_value): Declare.
6606         * varobj.c (my_value_of_variable): Added format parameter.
6607         (cplus_value_of_variable): Likewise.
6608         (java_value_of_variable): Likewise.
6609         (c_value_of_variable): Likewise.  Evaluate expression based
6610         on format parameter.
6611         (struct language_specific): Add format parameter to function member
6612         *value_of_variable.
6613         (varobj_get_formatted_value): New.
6614         (varobj_get_value): Added format parameter to method call.
6615
6616 2008-04-08  Joel Brobecker  <brobecker@adacore.com>
6617
6618         * stabsread.c (cleanup_undefined_types_noname): Manually set the
6619         instance flags of the undefined type before calling replace_type.
6620
6621 2008-04-08  Vladimir Prus  <vladimir@codesourcery.com>
6622
6623         * target.h (enum strata): Remove the download_stratum.
6624
6625 2008-04-07  Doug Evans  <dje@google.com>
6626
6627         * buildsym.h (last_source_file): Add dwarf info to comment.
6628         (last_source_start_addr): Ditto.
6629
6630 2008-04-07  Pedro Alves  <pedro@codesourcery.com>
6631
6632         * alphanbsd-tdep.c: Include "target.h".
6633         * mn10300-tdep.c: Include "target.h".
6634         * Makefile.in (alphanbsd-tdep.o, mn10300-tdep.o): Update.
6635
6636 2008-04-06  Vladimir Prus  <vladimir@codesourcery.com>
6637
6638         Fix breakpoint condition that use member variables.
6639         * valops.c (check_field): Remove.
6640         (check_field_in): Rename to check_field.
6641         (value_of_this): Use la_name_of_this.
6642         * value.h (check_field): Adjust prototype.
6643
6644         * language.h (la_value_of_this): Rename to la_name_of_this.
6645         * language.c (unknown_language_defn): Specify "this" for
6646         name_of_this.
6647         (auto_language_defn): Likewise.
6648         (local_language_defn): Likewise.
6649         * ada-lang.c (ada_language_defn): Adjust comment.
6650         * c-lang.c (c_language_defn): Adjust comment.
6651         (cplus_language_defn): Specify "this" for name_of_this.
6652         (asm_language_defn): Adjust comment.
6653         (minimal_language_defn): Adjust comment.
6654         * f-lang.c (f_language_defn): Specify NULL for name_of_this.
6655         * jv-lang.c (java_language_defn): Specify "this" for name_of_this.
6656         * m2-lang.c (m2_language_defn): Specify "this" for name_of_this.
6657         * objc-lang.c (objc_language_defn): Specify "self" for
6658         name_of_this.
6659         * p-lang.c (pascal_language_defn): Specify "this" for
6660         name_of_this.
6661         * scm-lang.c (scm_language_defn): Specify NULL for name_of_this.
6662
6663         * symtab.c (lookup_symbol_aux): Lookup "this" in the
6664         proper scope, and check for field in type of "this", without
6665         trying to create a value.
6666
6667 2008-04-04  Pedro Alves  <pedro@codesourcery.com>
6668
6669         * mi/mi-cmds.h (enum mi_cmd_result): Delete MI_CMD_ERROR.
6670         (mi_error_message): Delete declaration.
6671         * mi/mi-interp.c (mi_cmd_interpreter_exec): Call error instead of
6672         returning MI_CMD_ERROR.
6673         * mi/mi-main.c (mi_error_message): Delete.
6674         (mi_cmd_exec_interrupt):
6675         (mi_cmd_thread_select, mi_cmd_thread_list_ids)
6676         (mi_cmd_thread_info): Call error instead of returning
6677         MI_CMD_ERROR.
6678         (mi_cmd_data_list_register_values): Call error instead of
6679         returning MI_CMD_ERROR.  Adapt to new get_register interface.
6680         (get_register): Change return typo to void.  Call error instead of
6681         returning MI_CMD_ERROR.
6682         (mi_cmd_data_write_register_values): Call error instead of
6683         returning MI_CMD_ERROR.
6684         (mi_cmd_list_features): Return MI_CMD_DONE.
6685         (captured_mi_execute_command): Remove MI_CMD_ERROR handling.
6686         (mi_execute_command): Always print exceptions with -error.
6687
6688 2008-04-04  Joel Brobecker  <brobecker@adacore.com>
6689
6690         * NEWS: Mention new commands set/show multiple-symbols.
6691
6692 2008-04-03  Joel Brobecker  <brobecker@adacore.com>
6693
6694         * symtab.c (multiple_symbols_ask, multiple_symbols_all)
6695         (multiple_symbols_cancel): New constants.
6696         (multiple_symbols_modes, multiple_symbols_mode): New static globals.
6697         (multiple_symbols_select_mode): New function.
6698         (_initialize_symtab): Add new set/show multiple-symbols commands.
6699         * symtab.h (multiple_symbols_ask, multiple_symbols_all)
6700         (multiple_symbols_cancel, multiple_symbols_select_mode): Declare.
6701         * ada-lang.c (user_select_syms): Add handling of new multiple-symbols
6702         setting.
6703         * linespec.c (decode_line_2): Likewise.
6704
6705 2008-04-03  Doug Evans  <dje@sebabeach.org>
6706
6707         * symtab.h (enum free_code): Delete free_contents, unused.
6708         * symmisc.c (free_symtab_block): Delete.
6709         (free_symtab, case free_code): Delete.
6710
6711 2008-04-01  Aleksandar Ristovski  <aristovski@qnx.com>
6712
6713         * valops.c (value_cast_structs): New function. Cast related
6714         STRUCT types up/down and return cast value. The body of this
6715         function comes mostly from value_cast_pointers.
6716         (value_cast_pointers): Code for actual cast STRUCT-STRUCT moved
6717         to value_cast_structs. Now value_cast_pointers needs only create
6718         appropriate reference after using value_cast_structs for actual
6719         casting.
6720         (value_cast): Handle references.
6721
6722 2008-04-01  Marc Khouzam  <marc.khouzam@ericsson.com>
6723
6724         * MAINTAINERS: Added myself to section Write After Approval.
6725
6726 2008-03-30  Daniel Jacobowitz  <dan@codesourcery.com>
6727
6728         * ia64-tdep.c (examine_prologue): Correct array access.
6729
6730 2008-03-28  Aleksandar Ristovski  <aristovski@qnx.com>
6731
6732         * cp-support.c (first_component_command): Return if no arguments.
6733
6734 2008-03-28  Carlos O'Donell  <carlos@codesourcery.com>
6735
6736         * ser-mingw.c (ser_windows_open): Open requested name.
6737
6738 2008-03-28  Aleksandar Ristovski  <aristovski@qnx.com>
6739
6740         * MAINTAINERS: Added myself.
6741
6742 2008-03-28  Pedro Alves  <pedro@codesourcery.com>
6743
6744         * target.c (find_default_run_target): Allow a NULL `do_mesg'
6745         parameter.  If it is NULL, don't call error.
6746         (find_default_can_async_p, find_default_is_async_p): Pass NULL as
6747         `do_mesg' parameter to find_default_run_target.  If no target was
6748         found, return 0.
6749
6750 2008-03-28  Daniel Jacobowitz  <dan@codesourcery.com>
6751
6752         * mips-linux-tdep.c: Update N32/N64 signal frame comments.
6753         (N64_SIGCONTEXT_LO, N64_SIGCONTEXT_PC, N64_SIGCONTEXT_FPCSR): Update.
6754         (N64_SIGCONTEXT_FIR, N64_SIGCONTEXT_CAUSE, N64_SIGCONTEXT_BADVADDR):
6755         Delete.
6756         (mips_linux_n32n64_sigframe_init): Do not record cause or badvaddr.
6757
6758 2008-03-27  Joel Brobecker  <brobecker@adacore.com>
6759
6760         GDB 6.8 released.
6761
6762 2008-03-27  Ulrich Weigand  <uweigand@de.ibm.com>
6763
6764         * features/Makefile (%.dat): Set xmltarget to the base filename
6765         of the XML source, without subdirectory.
6766         * regformats/rs6000/powerpc-32.dat: Regenerate.
6767         * regformats/rs6000/powerpc-64.dat: Regenerate.
6768         * regformats/rs6000/powerpc-e500.dat: Regenerate.
6769
6770 2008-03-27  Markus Deuling  <deuling@de.ibm.com>
6771
6772         * xcoffread.c (scan_xcoff_symtab): Replace current_gdbarch by
6773         objfile arch.
6774
6775 2008-03-27  Nick Roberts  <nickrob@snap.net.nz>
6776
6777         * mi/mi-main.c (enum captured_mi_execute_command_actions):
6778         Spell suppress in EXECUTE_COMMAND_SUPPRESS_PROMPT correctly.
6779
6780 2008-03-26  Ulrich Weigand  <uweigand@de.ibm.com>
6781
6782         * objfiles.h (struct objfile): New GDBARCH member.
6783         (get_objfile_arch): Add prototype.
6784         * objfiles.c: Include "arch-utils.h".
6785         (allocate_objfile): Look up gdbarch associated with bfd.
6786         (get_objfile_arch): New function.
6787         * Makefile (objfiles.o): Update dependencies.
6788
6789         * dwarf2-frame.c (decode_frame_entry_1): Replace current_gdbarch
6790         by objfile arch.
6791         * dwarf2loc.c (dwarf_expr_read_reg): Replace current_gdbarch
6792         by frame arch.
6793         (locexpr_describe_location): Replace current_gdbarch by
6794         objfile arch.
6795         * dwarf2read.c (die_type): Replace current_gdbarch by objfile arch.
6796         (dwarf2_add_field): Likewise.
6797         (read_tag_pointer_type): Likewise.
6798         (read_base_type): Likewise.
6799         (new_symbol): Likewise.
6800
6801         * coffread.c (decode_type): Add OBJFILE argument.  Update callers.
6802         (decode_base_type, decode_function_type): Likewise.
6803         (coff_read_struct_type, coff_read_enum_type): Likewise.
6804         (coff_symtab_read): Replace current_gdbarch by objfile arch.
6805         (decode_base_type): Likewise.
6806         (coff_read_enum_type): Likewise.
6807         (coff_read_struct_type): Replace current_objfile by OBJFILE argument.
6808         (coff_read_enum_type): Likewise.
6809
6810         * dbxread.c (read_dbx_symtab): Replace current_gdbarch by objfile arch.
6811         (end_psymtab): Likewise.
6812         (process_one_symbol): Likewise.
6813
6814         * mdebugread.c (parse_symbol): Replace current_gdbarch by objfile arch.
6815         (parse_procedure): Likewise.
6816         (parse_partial_symbols): Likewise.
6817
6818         * somread.c (som_symtab_read): Replace current_gdbarch by objfile arch.
6819
6820         * stabsread.c (define_symbol): Replace current_gdbarch by objfile arch.
6821         Replace static pcc_promotion_type and pcc_unsigned_promotion_type by
6822         built-in types.
6823         (read_range_type): Replace current_gdbarch by objfile arch.  Replace
6824         static range_index_type by built-in type.
6825         (read_one_struct_field): Replace current_gdbarch by objfile arch.
6826         (read_enum_type): Likewise.
6827
6828         * xcoffread.c (read_xcoff_symtab): Replace current_gdbarch by
6829         objfile arch.
6830
6831 2008-03-26  Vladimir Prus  <vladimir@codesourcery.com>
6832
6833         * varobj.h (varobj_floating_p): Declare.
6834         * varobj.c (varobj_floating_p): New.
6835         * mi/mi-cmd-var.c (mi_cmd_var_update): When passed
6836         '@' as the name, update all floating varobjs.
6837
6838 2008-03-26  Vladimir Prus  <vladimir@codesourcery.com>
6839
6840         * varobj.c (struct varobj_root): Rename use_selected_frame to
6841         floating, and clarify the meaning.
6842         (varobj_create, varobj_update,  new_root_variable): Adjust.
6843         (value_of_root): Don't use type_changed as in variable,
6844         adjust comment.
6845         (c_value_of_root): Adjust.
6846
6847 2008-03-25  Pedro Alves  <pedro@codesourcery.com>
6848
6849         * linux-nat.c (linux_nat_attach): Add the pid we attached to, to
6850         gdb's thread list.
6851         (linux_nat_wait): Add main lwp to gdb's thread list.
6852         * linux-thread-db.c (find_new_threads_callback): Also attach to
6853         already listed threads which thread_db didn't know about yet.
6854
6855 2008-03-25  Pedro Alves  <pedro@codesourcery.com>
6856
6857         * linux-nat.c (drain_queued_events): Fix comment typo.
6858         (linux_nat_attach): In async mode, don't rely on storing a pending
6859         status.  Instead place the wait status on the pipe.
6860         (linux_nat_resume): Remove unreacheable shortcut code in async
6861         mode.
6862         (stop_wait_callback): In async mode, don't store pending status.
6863         Instead, cancel breakpoints or resend the signal appropriatelly.
6864         (cancel_breakpoint): New, refactored from
6865         cancel_breakpoints_callback.
6866         (cancel_breakpoints_callback): Call cancel_breakpoint.
6867         (pipe_to_local_event_queue): Remove special token processing.
6868         (linux_nat_wait): Issue an internal error if a pending status is
6869         found in async mode.
6870
6871 2008-03-24  Daniel Jacobowitz  <dan@codesourcery.com>
6872
6873         * inflow.c (gdb_has_a_terminal): Guard access to our_process_group.
6874
6875 2008-03-24  Nick Roberts  <nickrob@snap.net.nz>
6876             Vladimir Prus  <vladimir@codesourcery.com>
6877
6878         * varobj.c  (struct varobj_root): New component thread_id.
6879         (varobj_get_thread_id, check_scope): New functions.
6880         (c_value_of_root): Use check_scope.  Switch to the
6881         proper thread if necessary.
6882
6883         * varobj.h (varobj_get_thread_id): New extern.
6884
6885         * mi/mi-cmd-var.c (print_varobj): Add thread-id field.
6886
6887 2008-03-23  Daniel Jacobowitz  <dan@codesourcery.com>
6888
6889         PR gdb/544
6890         * top.c: Revert 2008-03-21 changes.
6891
6892 2008-03-23  Vladimir Prus  <vladimir@codesourcery.com>
6893
6894         * thread.c (make_cleanup_restore_current_thread): Make it
6895         globally visible.
6896         * gdbthread.h (make_cleanup_restore_current_thread): Declare.
6897         * varobj.c (varobj_update): Don't save/restore frame.
6898         (c_value_of_root): Save/restore thread and frame here,
6899         using make_cleanup_restore_current_thread.
6900         * Makefile.in: Update dependecies.
6901
6902 2008-03-23  Vladimir Prus  <vladimir@codesourcery.com>
6903
6904         * varobj.c (struct varobj_root): Clarify
6905         comment on the frame field.
6906         (varobj_create): Don't set frame if we have no
6907         block.
6908
6909 2008-03-21  Daniel Jacobowitz  <dan@codesourcery.com>
6910
6911         PR gdb/544
6912         Suggested by Jan Kratochvil:
6913         * top.c (gdb_rl_operate_and_get_next_completion): Call
6914         rl_redisplay_function.
6915         (gdb_rl_redisplay): New.
6916         (init_main): Set rl_redisplay_function.
6917
6918 2008-03-21  Thomas Mittelstaedt  <T.Mittelstaedt@cadenas.de>  (tiny change)
6919
6920         * aix-thread.c (pdc_read_regs): Fix compiler warning.
6921         (pdc_write_regs, aix_thread_resume, fetch_regs_kernel_thread)
6922         (store_regs_kernel_thread): Likewise.
6923
6924 2008-03-21  Pedro Alves  <pedro@codesourcery.com>
6925
6926         Linux native async support.
6927
6928         * target.h (struct target_ops): Delete to_async_mask_value and add
6929         to_async_mask.
6930         (target_is_async_p, target_async): Formatting.
6931         (target_async_mask_value): Delete.
6932         (target_async_mask): Delete function declaration, and add new
6933         target macro with the same name.
6934
6935         * target.c (update_current_target): Replace to_async_mask_value by
6936         to_async_mask.  Default to_async_mask to return_one.
6937         (target_async_mask): Delete.
6938         (find_default_can_async_p, find_default_is_async_p): New.
6939         (init_dummy_target): register find_default_can_async_p and
6940         find_default_is_async_p on the dummy target.
6941
6942         * linux-nat.c: Include inf-loop.h, event-loop.h and event-top.h.
6943         (debug_linux_nat_async): New global.
6944         (show_debug_linux_nat_async): New function.
6945         (linux_nat_async_enabled, linux_nat_async_mask_value)
6946         (linux_nat_event_pipe, linux_nat_num_queued_events)
6947         (linux_nat_async_events_enabled): New globals.
6948         (struct waitpid_result): New struct.
6949         (waitpid_queue): New global.
6950         (queued_waitpid, push_waitpid, drain_queued_events): New.
6951         (my_waitpid): Call queued_waitpid.
6952         (linux_child_follow_fork): Disable async events during the call.
6953         (blocked_mask): Delete.
6954         (sync_sigchld_action, async_sigchld_action): New globals.
6955         (lin_lwp_attach_lwp): In sync mode, don't reblock SIGCHLD.  In
6956         async mode, block events during the call.
6957         (linux_nat_create_inferior): New.
6958         (linux_nat_attach): In sync mode, restore the mask states.  In
6959         async mode, wake the event loop immediatelly.
6960         (detach_callback): Drain all queued events of the lwp we're
6961         detaching from.
6962         (linux_nat_detach): Block async mode, and drain events of the main
6963         process.
6964         (linux_nat_resume): If in async mode, mask async events during the
6965         call.  If short circuiting, force event loop to wake up.  If
6966         resuming, set target_executing, and register target events in the
6967         event loop.
6968         (pipe_to_local_event_queue, local_event_queue_to_pipe): New.
6969         (linux_nat_wait): In async mode, block events during the call.
6970         Only enable/disable passing SIGINT to the inferior in sync mode.
6971         Get events from local waitpid queue.  If no interesting events was
6972         found, return to events loop.  Reregister target events in the
6973         event loop on exit.  In sync mode, no need to reblock SIGCHLD.
6974         (linux_nat_kill): Disable events on entry.
6975         (linux_nat_mourn_inferior): In sync mode, don't restore the masks
6976         here.  Detach async mode from the event loop if there are no more
6977         forks available, otherwise leave it on.
6978         (sigchld_handler): Assure this is called only in sync mode.
6979         (linux_async_permitted, linux_async_permitted_1): New globals.
6980         (set_maintenance_linux_async_permitted)
6981         (show_maintenance_linux_async_permitted): New functions.
6982         (linux_nat_is_async_p, linux_nat_can_async_p)
6983         (linux_nat_async_mask): New.
6984         (linux_nat_event_pipe_pop, linux_nat_event_pipe_push): New.
6985         (get_pending_events, async_sigchld_handler): New.
6986         (linux_nat_async_events): New.
6987         (async_terminal_is_ours): New global.
6988         (linux_nat_terminal_inferior, linux_nat_terminal_ours): New.
6989         (async_client_callback, async_client_context): New.
6990         (linux_nat_async_file_handler, linux_nat_async)
6991         (linux_nat_disable_async, linux_nat_enable_async): New.
6992         (linux_nat_add_target): Register linux_nat_create_inferior,
6993         linux_nat_can_async_p, linux_nat_is_async_p, linux_nat_async,
6994         linux_nat_async_mask, linux_nat_terminal_inferior and
6995         linux_nat_terminal_ours.
6996         (_initialize_linux_nat): Remove local action variable, and update
6997         code that used it to use sync_sigchld_action.  Add new
6998         "lin-lwp-async" debug set/show command.  Put the "lin-lwp" debug
6999         set/show command in the maintenance class.  Add new "linux-async"
7000         maintenance set/show command.  Block SIGCHLD by default.  Setup
7001         async_sichld_action, and sync_sigchld_action.  Install the default
7002         async mode.
7003         (lin_thread_get_thread_signals): Use a local sigset_t for blocking
7004         the cancel signals.
7005
7006         * linux-thread-db.c (re_check_for_thread_db): New.
7007         (clear_lwpid_callback): Handle TARGET_WAITKIND_IGNORE.
7008         (thread_db_can_async_p, thread_db_is_async_p, thread_db_async)
7009         (thread_db_async_mask): New.
7010         (init_thread_db_ops): Register thread_db_can_async_p,
7011         thread_db_is_async_p, thread_db_async and thread_db_async_mask.
7012
7013         * remote.c (remote_async_mask_value): New.
7014         (remote_return_zero): New.
7015         (init_remote_ops): Register remote_return_zero as callbacks of
7016         to_can_async_p and to_is_async_p.
7017         (remote_can_async_p, remote_is_async_p, remote_async): Update to
7018         use remote_async_mask_value.
7019         (remote_async_mask): New.
7020         (init_remote_async_ops): Remove to_async_mask_value setting and
7021         register remote_async_mask as to_async_mask callback in
7022         remote_async_ops.
7023
7024         * Makefile.in (linux-nat.o): Update.
7025
7026 2008-03-21  Daniel Jacobowitz  <dan@codesourcery.com>
7027
7028         * gdbthread.h (add_thread_with_info): New.
7029         * linux-thread-db.c: Add some documentation.
7030         (GET_LWP, GET_PID, GET_THREAD, is_lwp, is_thread, BUILD_LWP): Delete.
7031         (struct private_thread_info): Remove th_valid and ti_valid.
7032         Replace ti with tid.
7033         (thread_get_info_callback): Do not add TID to the new ptid.  Do
7034         not cache th or ti.
7035         (thread_db_map_id2thr, lwp_from_thread): Delete functions.
7036         (thread_from_lwp): Assert that the LWP is set.  Do not add TID to the
7037         new PTID.
7038         (attach_thread): Handle an already-existing thread.  Use
7039         add_thread_with_info.  Cache the th and tid.
7040         (detach_thread): Verify that private was set.  Remove verbose
7041         argument and printing.  Update caller.
7042         (thread_db_detach): Do not adjust inferior_ptid.
7043         (clear_lwpid_callback, thread_db_resume, thread_db_kill): Delete.
7044         (check_event, find_new_threads_callback): Do not add TID to the new PTID.
7045         (thread_db_wait): Do not use lwp_from_thread.
7046         (thread_db_pid_to_str): Use the cached TID.
7047         (thread_db_extra_thread_info): Check that private is set.
7048         (same_ptid_callback): Delete.
7049         (thread_db_get_thread_local_address): Do not use it or check
7050         is_thread.  Check that private is set.  Assume that the thread
7051         handle is already cached.
7052         (init_thread_db_ops): Remove to_resume and to_kill.
7053         * thread.c (add_thread_with_info): New.
7054         (add_thread): Use it.
7055         * linux-nat.c (find_thread_from_lwp): Delete.
7056         (exit_lwp): Do not use it.  Check print_thread_events.  Print before
7057         deleting the thread.
7058         (GET_PID, GET_LWP, BUILD_LWP, is_lwp): Move to...
7059         * linux-nat.h (GET_PID, GET_LWP, BUILD_LWP, is_lwp): ...here.
7060         * inf-ttrace.c (inf_ttrace_wait): Use print_thread_events and
7061         printf_unfiltered for thread exits.
7062         * procfs.c (procfs_wait): Likewise.
7063
7064 2008-03-21  Chris Demetriou  <cgd@google.com>
7065
7066         * symtab.c (rbreak_command): Quote symbol name before passing
7067         it to break_command.
7068
7069 2008-03-21  Daniel Jacobowitz  <dan@codesourcery.com>
7070
7071         * eval.c (evaluate_subexp_for_address): Clarify error message.
7072         Use value_must_coerce_to_target.
7073         * infcall.c (value_arg_coerce): Call value_coerce_to_target.
7074         * valops.c (value_assign): Call value_coerce_to_target when
7075         assigning to anything but internalvars.  Leave GDB-side arrays
7076         as arrays when assigning to internalvars.
7077         (value_must_coerce_to_target, value_coerce_to_target): New.
7078         (value_coerce_array, value_addr): Call value_coerce_to_target.
7079         (value_array): Create the array in GDB's memory instead of
7080         the inferior's.
7081         * value.h (value_must_coerce_to_target, value_coerce_to_target):
7082         Declare.
7083
7084 2008-03-21  Daniel Jacobowitz  <dan@codesourcery.com>
7085
7086         * top.c (quit_confirm): Warn that we will kill the program.
7087
7088 2008-03-19  Pedro Alves  <pedro@codesourcery.com>
7089
7090         * inflow.c (terminal_ours_1): Guard access to
7091         inferior_process_group with #ifdef PROCESS_GROUP_TYPE.
7092
7093 2008-03-18  Ulrich Weigand  <uweigand@de.ibm.com>
7094             Jim Blandy  <jimb@codesourcery.com>
7095             Daniel Jacobowitz  <drow@false.org>
7096
7097         * dwarf2expr.h (struct dwarf_expr_context): Add ADDR_SIZE member.
7098         (dwarf2_read_address): Update prototype.
7099
7100         * dwarf2expr.c (unsigned_address_type): Add ADDR_SIZE parameter.
7101         (signed_address_type): Likewise.
7102         (dwarf2_read_address): Replace BYTES_READ parameter with ADDR_SIZE.
7103         (execute_stack_op): Update calls to unsigned_address_type,
7104         signed_address_type and dwarf2_read_address.  Fix implementation
7105         of DW_OP_deref_size.
7106
7107         * dwarf2loc.h (dwarf2_per_cu_objfile): Add prototype.
7108         (dwarf2_per_cu_addr_size): Likewise.
7109         (struct dwarf2_locexpr_baton): Replace OBJFILE with PER_CU.
7110         (struct dwarf2_loclist_baton): Likewise.
7111
7112         * dwarf2loc.c (find_location_expression): Update calls to
7113         dwarf2_read_address.  Use dwarf2_per_cu_objfile and
7114         dwarf2_per_cu_addr_size to retrieve PER_CU parameters.
7115         (locexpr_describe_location): Likewise.
7116         (dwarf2_evaluate_loc_desc): Replace OBJFILE with PER_CU parameter.
7117         Set ctx->addr_size to dwarf2_per_cu_addr_size (per_cu).
7118         (dwarf2_loc_desc_needs_frame): Add PER_CU parameter.  Set ctx->addr_size
7119         to dwarf2_per_cu_addr_size (per_cu).
7120         (locexpr_read_variable): Update dwarf2_evaluate_loc_desc call.
7121         (loclist_read_variable): Likewise.
7122         (locexpr_read_needs_frame): Update dwarf2_loc_desc_needs_frame call.
7123
7124         * dwarf2read.c (dwarf2_symbol_mark_computed): Set baton->per_cu
7125         instead of baton->objfile.
7126         (dwarf2_per_cu_obfile): New function.
7127         (dwarf2_per_cu_addr_size): Likewise.
7128
7129         * dwarf2-frame.c (struct comp_unit): Move higher.
7130         (struct dwarf2_cie): Add UNIT and ADDR_SIZE members.
7131         (execute_stack_op): Add ADDR_SIZE parameter; set ctx->addr_size.
7132         (execute_cfa_program): Add FDE parameter.  Replace EH_FRAME_P
7133         parameter by using fde->eh_frame_p.  Use read_encoded_value
7134         to implement DW_CFA_set_loc.
7135         (struct dwarf2_frame_cache): Add ADDR_SIZE member.
7136         (dwarf2_frame_cache): Set cache->addr_size.  Update calls to
7137         execute_stack_op and execute_cfa_program.
7138         (dwarf2_frame_prev_register): Update calls to execute_stack_op.
7139         (size_of_encoded_value): Remove.
7140         (read_encoded_value): Add PTR_LEN and FUNC_BASE parameters.
7141         Remove call to size_of_encoded_value.  Implement DW_EH_PE_funcrel.
7142         (add_cie): Set cie->unit backlink.
7143         (decode_frame_entry_1): Set cie->addr_size.  Update calls to
7144         read_encoded_value.
7145         (dwarf2_build_frame_info): Allocate UNIT on objfile obstack.
7146
7147 2008-03-17  Markus Deuling  <deuling@de.ibm.com>
7148
7149         * i386-tdep.c (i386_print_insn): Remove unnecessary call to
7150         gdbarch_bfd_arch_info.
7151
7152 2008-03-17  Joel Brobecker  <brobecker@adacore.com>
7153
7154         * aix-thread.c (pdc_read_regs): Minor reformatting.
7155
7156 2008-03-17  Vladimir Prus  <vladimir@codesourcery.com>
7157
7158         * thread.c (print_thread_info): Don't insist
7159         on having current thread if there are no
7160         threads at all.
7161
7162 2008-03-17  Pedro Alves  <pedro@codesourcery.com>
7163
7164         * infcmd.c (attach_command_post_wait)
7165         (attach_command_continuation): New.
7166         (attach_command): Support background async execution, and async
7167         execution in synchronous mode.
7168
7169 2008-03-17  Daniel Jacobowitz  <dan@codesourcery.com>
7170
7171         * stack.c (print_stack_frame, print_frame): Use RETURN_MASK_ERROR.
7172         * symmisc.c (dump_symtab_1): Likewise.
7173         * wrapper.c (gdb_value_struct_elt): Likewise.
7174
7175 2008-03-17  Pedro Alves  <pedro@codesourcery.com>
7176
7177         * linux-nat.c (linux_nat_filter_event): Fix comment typo.
7178
7179 2008-03-17  Pedro Alves  <pedro@codesourcery.com>
7180
7181         * linux-nat.c (linux_nat_filter_event): New, refactored from
7182         linux_nat_wait.
7183         (linux_nat_wait): Call linux_nat_filter_event.
7184
7185 2008-03-17  Ulrich Weigand  <uweigand@de.ibm.com>
7186
7187         * top.c (execute_command): Fix uninitialized variable error.
7188
7189 2008-03-16  Nick Hudson  <nick.hudson@dsl.pipex.com>
7190
7191         * Makefile.in (amd64nbsd-nat.o): New dependency.
7192         * amd64nbsd-nat.c: Include "nbsd-nat.h".
7193         (_initialize_amd64nbsd_nat): Update target vector to use
7194         nbsd_pid_to_exec_file.
7195         * config/i386/nbsd64.mh (NATDEPFILES): Add nbsd-nat.o.
7196
7197 2008-03-15  Vladimir Prus  <vladimir@codesourcery.com>
7198
7199         Remove ignoring leading exec events code.
7200         * fork-child.c (startup_inferior): Do not set
7201         inferior_ignoring_leading_exec_events.
7202         * inf-child.c (inf_child_reported_exec_events_per_exec_call): Remove.
7203         (inf_child_target): Do not set to_reported_exec_events_per_exec_call.
7204         * infrun.c (inferior_ignoring_leading_exec_events): Remove.
7205         (handle_inferior_event): Remove code for ignoring leading exec
7206         events.
7207         * target.c (update_current_target): Do not inherit, or default,
7208         to_reported_exec_events_per_exec_call.
7209         (debug_to_reported_exec_events_per_exec_call): Remove.
7210         (setup_target_debug): Do not set to_reported_exec_events_per_exec_call.
7211         * target.h (target_reported_exec_events_per_exec_call): Remove.
7212         (struct target): Remove the to_reported_exec_events_per_exec_call
7213         field.
7214
7215 2008-03-15  Vladimir Prus  <vladimir@codesourcery.com>
7216
7217         Implement -thread-info.
7218         * gdbthread.h (print_thread_info): Declare.
7219
7220         * thread.c (print_thread_info): New, extracted
7221         from info_threads_command and adjusted to
7222         work for CLI and MI.
7223         (info_threads_command): Use print_thread_info.
7224         * Makefile.in: Update dependencies.
7225
7226         * mi/mi-cmds.c (mi_cmds): Specify a handler
7227         for -thread-info.
7228         * mi/mi-cmds.h (mi_cmd_thread_info): Declare.
7229         * mi/mi-main.c (mi_cmd_thread_info): New.
7230         (mi_cmd_list_features): Include 'thread-info'.
7231
7232 2008-03-14  Kevin Buettner  <kevinb@redhat.com>
7233
7234         * mips-tdep.c (mips32_scan_prologue): Use the ABI register size
7235         to decide whether to match instruction patterns using "sw" and "sd".
7236
7237 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
7238
7239         * infcmd.c (jump_command): Postpone disabling stdin until after
7240         the possible query.
7241
7242 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
7243
7244         * inflow.c (gdb_getpgrp): New.
7245         (gdb_has_a_terminal): Use get_getpgrp.
7246         (terminal_ours_1): If attach_flag is set, don't refetch
7247         inferior_process_group.
7248
7249 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
7250
7251         * features/library-list.dtd: Allow "section" elements as children
7252         of "library".  Add "section" element and describe its attributes.
7253
7254         * solib-target.c (struct lm_info): Add section_bases member.
7255         (library_list_start_segment): Error out if seen a section element.
7256         (library_list_start_section): New.
7257         (library_list_end_library): New.
7258         (solib_target_free_library_list): Free section_bases.
7259         (section_attributes): New.
7260         (library_children): Make "segment" optional.  Add "section" child.
7261         (library_list_children): Register library_list_end_library.
7262         (solib_target_relocate_section_addresses): Handle section bases.
7263
7264         * NEWS: Mention new qXfer:libraries:read section offsets support.
7265
7266 2008-03-14  Vladimir Prus  <vladimir@codesourcery.com>
7267
7268         * defs.h (do_exec_error_cleanups, discard_exec_error_cleanups)
7269         (make_exec_error_cleanup): Remove declarations.
7270         * utils.c (exec_error_cleanup_chain): Remove.
7271         (do_exec_error_cleanups, discard_exec_error_cleanups)
7272         (make_exec_error_cleanup): Remove.
7273         * event-loop.c (start_event_loop): Adjust call to
7274         async_enable_stdin.
7275         * event-top.c (async_enable_stdin): Remove the paramater dummy.
7276         (async_disable_stdin): Don't register async_enable_stdin via
7277         cleanup.
7278         * inf-loop.c (inferior_event_handler): Don't
7279         call do_exec_error_cleanups.  Call async_enable_stdin instead.
7280         * event-loop.c (start_event_loop): Adjust call to
7281         async_enable_stdin.
7282         * tui/tui-interp.c (tui_command_loop): Adjust call to
7283         async_enable_stdin.
7284
7285 2008-03-14  Vladimir Prus  <vladimir@codesourcery.com>
7286
7287         Async mode fixes.
7288         * Makefile.in (infcmd.o, inf-loop.o): Update dependencies.
7289         * breakpoint.c (bpstat_do_actions): In async mode,
7290         don't jump to top expecting stop_bpstat to be already
7291         updated.
7292         * event-loop.c (start_event_loop): Call async_enable_stdin
7293         on exception.
7294         * event-top.c (async_enable_stdin): Do nothing if sync_execution
7295         is not set.
7296         (command_handler): Do not setup continuation here.
7297         (command_line_handler_continuation): Move to...
7298         * top.c (command_line_handler_continuation): ... here.
7299         (execute_command): In async mode, register continuation.
7300         Don't check frame's language in running in async mode.
7301         * exceptions.c (throw_exception): Don't do exec_error_cleanups.
7302         * inf-loop.c (complete_execution): Inline into...
7303         (inferior_event_handler): ... here.  Clear target_executing before
7304         doing any cleanups.  Don't try to show prompt if the target was
7305         resumed.
7306         * infcmd.c (signal_command): Add support for async mode.
7307         (finish_command): Only add continuation if the target was
7308         successfully resumed.
7309         * remote.c (init_async_opts): Register to_get_thread_local_address
7310         handler.
7311         * mi/mi-interp.c (mi_cmd_interpreter_exec): Don't mess
7312         with sync_execution.
7313         * tui/tui-interp.c (tui_command_loop): Call async_enable_stdin
7314         on exception.
7315
7316 2008-03-14  Daniel Jacobowitz  <dan@codesourcery.com>
7317
7318         * corefile.c (reopen_exec_file): Use exec_bfd_mtime.
7319         * exec.c (exec_bfd_mtime): Define.
7320         (exec_close): Clear it.
7321         (exec_file_attach): Set it.
7322         * gdbcore.h (exec_bfd_mtime): Declare.
7323         * source.c (find_source_lines): Do not use bfd_get_mtime.
7324
7325 2008-03-14  Vladimir Prus  <vladimir@codesourcery.com>
7326
7327         * top.c (simplified_command_loop): Remove.
7328
7329 2008-03-14  Vladimir Prus  <vladimir@codesourcery.com>
7330
7331         Remove unused remote.c hooks.
7332         * remote.c (deprecated_target_resume_hook)
7333         (deprecated_target_wait_loop_hook): Remove.
7334         (remote_resume): Do not call deprecated_target_resume_hook.
7335         (remote_wait): Do not call deprecated_target_wait_loop_hook.
7336         (remote_async_wait): Likewise.
7337
7338 2008-03-14  Vladimir Prus  <vladimir@codesourcery.com>
7339
7340         Implement MI notification for new threads.
7341         * doc/observer.texi (new_thread): Document.
7342         * observer.sh: Forward declare struct thread_info.
7343         * thread.c (add_thread): Notify observer.
7344
7345         * interps.h (interp_init_ftype): New parameter
7346         top_level.
7347         (interp_set): Likewise.
7348         (top_level_interpreter_data): Declare.
7349         * interps.c (interp_set): New parameter top_level.
7350         Pass it to interpreter's init function.  Remember
7351         top level interpreter.
7352         (interpreter_exec_cmd): Adjust.
7353         (top_level_interpreter_data): New.
7354         * main.c (captured_main): Pass 1 for top_level
7355         parameter of interp_set.
7356         * cli/cli-interp.c (cli_interpreter_init): New
7357         parameter top_level.
7358         * tui/tui-interp.c (tui_init): New parameter top_level.
7359
7360         * mi/mi-interp.c (mi_new_thread): New.
7361         (mi_interpreter_init): If top level, register
7362         observer for new threads.
7363
7364         * Makefile.in (mi-interp.o, thread.o): Update dependencies.
7365
7366 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
7367
7368         * top.c (execute_command): Disable break and stop
7369         commands in async mode.
7370
7371 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
7372
7373         revert:
7374         2008-03-14  Pedro Alves  <pedro@codesourcery.com>
7375         * inf-loop.c (inferior_event_handler): Don't include remote.h.
7376         Call target_stop in the INF_QUIT_REQ case.
7377         * Makefile.in (inf-loop.o): Update.
7378
7379 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
7380
7381         * inf-loop.c (inferior_event_handler): Don't include remote.h.
7382         Call target_stop in the INF_QUIT_REQ case.
7383         * Makefile.in (inf-loop.o): Update.
7384
7385 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
7386
7387         * top.c (execute_command): Enable break, info and interrupt
7388         commands in async mode.
7389
7390 2008-03-13  Vladimir Prus  <vladimir@codesourcery.com>
7391             Daniel Jacobowitz  <dan@codesourcery.com>
7392
7393         * breakpoint.h (breakpoint_restore_shadows): New
7394         declaration.
7395         * breakpoint.c (breakpoint_restore_shadows): New.
7396         (read_memory_nobpt): Delete.
7397         * gdbcore.h (read_memory_nobpt): Delete declaration.
7398         * target.c (memory_xfer_partial): Call
7399         breakpoint_restore_shadows.
7400         (restore_show_memory_breakpoints)
7401         (make_show_memory_beakpoints_cleanup): New.
7402         (show_memory_breakpoints): New.
7403         * target.h (make_show_memory_beakpoints_cleanup): Declare.
7404         * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint):
7405         Make sure we see memory breakpoints when checking if
7406         breakpoint is still there.
7407         * alpha-tdep.c, alphanbsd-tdep.c, frame.c, frv-tdep.c,
7408         hppa-linux-tdep.c, hppa-tdep.c, i386-linux-nat.c, i386-tdep.c,
7409         m68klinux-tdep.c, mips-tdep.c, mn10300-tdep.c, s390-tdep.c,
7410         sparc-tdep.c: Use target_read_memory instead of read_memory_nobpt.
7411
7412 2008-03-12  Pedro Alves  <pedro@codesourcery.com>
7413
7414         * thread.c (add_thread): Use printf_unfiltered to print.
7415
7416 2008-03-12  Joel Brobecker  <brobecker@gnat.com>
7417
7418         * sol-thread.c: Replace use of TM_I386SOL2_H by an expression
7419         that is true only on x86-solaris and x86_64-solaris.
7420         * procfs.c: Likewise. Move procfs_find_LDT_entry up together
7421         with proc_get_LDT_entry.
7422
7423 2008-03-12  Thiago Jung Bauermann  <bauerman@br.ibm.com>
7424
7425         * configure.ac (AC_CHECK_FUNCS): Add check for setsid.
7426         * config.in, configure: Regenerate.
7427         * fork-child.c (fork_inferior): Call create_tty_session.
7428         * inflow.c (new_tty): Set controlling terminal with TIOCSCTTY.
7429         (create_tty_session): New function.
7430         * terminal.h: Declare create_tty_session.
7431
7432 2008-03-12  Alan Modra  <amodra@bigpond.net.au>
7433
7434         PR 5900
7435         * elfread.c (elf_symtab_read): Make shndx an unsigned int.
7436         * mipsread.c: Include elf/internal.h.
7437         (read_alphacoff_dynamic_symtab): Map external reserved sym_shndx
7438         to internal range.
7439
7440 2008-03-11  Markus Deuling  <deuling@de.ibm.com>
7441
7442         * win32-nat.c (do_win32_fetch_inferior_registers): Use get_regcache_arch
7443         to get at the current architecture and at the target specific vector.
7444         Add target specific vector to I387_FISEG_REGNUM and I387_FOP_REGNUM and
7445         remove define of I387_ST0_REGNUM.
7446
7447         * amd64-tdep.c (I387_ST0_REGNUM): Remove define.
7448
7449         (amd64_supply_fxsave, amd64_collect_fxsave): Use get_regcache_arch to
7450         get at the current architecture
7451         (I387_FISEG_REGNUM, I387_FOSEG_REGNUM): Add target specific vector as
7452         parameter.
7453
7454         * i386-tdep.c: Remove various define's and undef's of I387_ST0_REGNUM,
7455         I387_NUM_XMM_REGS and I387_MM0_REGNUM.
7456
7457         (I387_NUM_XMM_REGS, I387_XMM0_REGNUM, I387_MXCSR_REGNUM,
7458         I387_ST0_REGNUM, I387_FCTRL_REGNUM, I387_MM0_REGNUM,
7459         (I387_FSTAT_REGNUM): Add target specific vector as parameter.
7460
7461         (i386_register_name, i386_dbx_reg_to_regnum): Use gdbarch_tdep to get
7462         at the target specific vector.
7463
7464         (i386_get_longjmp_target): Use get_frame_arch to get at the current
7465         architecture. Use gdbarch_tdep to get at the target specific vector.
7466
7467         (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as parameter and
7468         update caller. Use gdbarch_tdep to get at the target specific vector.
7469
7470         (i386_register_to_value: Use get_frame_arch to get at the current
7471         architecture.
7472
7473         * i386-tdep.h (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as
7474         parameter.
7475
7476         * i387-tdep.c (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
7477         I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM
7478         I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_ST0_REGNUM, FSAVE_ADDR,
7479         FXSAVE_ADDR, I387_XMM0_REGNUM): Add target specific vector as parameter.
7480
7481         (I387_ST0_REGNUM, I387_NUM_XMM_REGS): Remove various define's and
7482         undef's.
7483
7484         (i387_convert_register_p, i387_register_to_value,
7485         i387_value_to_register): Update call for i386_fp_regnum_p.
7486
7487         * i387-tdep.h: Remove comment.
7488         (I387_ST0_REGNUM, I387_NUM_XMM_REGS, I387_MM0_REGNUM): Add define.
7489         (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
7490         I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM,
7491         I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_XMM0_REGNUM,
7492         I387_MXCSR_REGNUM): Add target specific vector as parameter.
7493
7494 2008-03-10  Daniel Jacobowitz  <dan@codesourcery.com>
7495
7496         * Makefile.in (fork-child.o): Update.
7497         * NEWS: Document "set exec-wrapper" and the gdbserver --wrapper
7498         argument.  Gather all gdbserver features together.
7499         * fork-child.c (exec_wrapper): New variable.
7500         (fork_inferior): Use it.
7501         (startup_inferior): Skip an extra trap if using "set exec-wrapper".
7502         (unset_exec_wrapper_command, _initialize_fork_child): New.
7503
7504 2008-03-10  Hidetaka Takano  <hidetaka.takano@glb.toshiba.co.jp>
7505
7506         * source.c (directory_command): Modify the determination of
7507         condition of terminal "from_tty".
7508
7509 2008-03-10  Matt Rice  <ratmice@gmail.com>
7510
7511         * dwarf2read.c (set_cu_language): Add DW_LANG_ObjC.
7512
7513 2008-03-10  Hidetaka Takano  <hidetaka.takano@glb.toshiba.co.jp>
7514
7515         * spu-tdep.c (info_spu_event_command): Insert a '\0' to the end
7516         of the data passing to strtoulst function.
7517         (info_spu_signal_command): Likewise.
7518
7519 2008-03-08  Vladimir Prus  <vladimir@codesourcery.com>
7520
7521         * mi/mi-interp.c (mi_command_loop): Remove
7522         commented-out code.
7523
7524 2008-03-07  Joel Brobecker  <brobecker@adacore.com>
7525
7526         * remote.c (extended_remote_attach_1): Make local variable pid an int
7527         instead of a pid_t.
7528
7529 2008-03-07  Joel Brobecker  <brobecker@adacore.com>
7530
7531         * solib-svr4.c (svr4_same_1): New function, originally extracted
7532         from svr4_same and expanded to handle the sparc64 case.
7533         (svr4_same): Move up and reimplement using svr4_same_1.
7534         (enable_break): Use svr4_same_1 to do shared library name comparisons.
7535
7536 2008-03-07  Ramana Radhakrishnan  <ramana.r@gmail.com>
7537
7538         * MAINTAINERS: Move self to Paper trail.
7539
7540 2008-03-05  Daniel Jacobowitz  <dan@codesourcery.com>
7541
7542         * Makefile.in (mingw-hdep.o, posix-hdep.o, remote-fileio.o): Update.
7543         * event-loop.c (call_async_signal_handler): New.
7544         * event-loop.h (call_async_signal_handler)
7545         (gdb_call_async_signal_handler): Declare.
7546         (mark_async_signal_handler): Add comments.
7547         * event-top.c (handle_sigint): Use gdb_call_async_signal_handler.
7548         * mingw-hdep.c (sigint_event, sigint_handler): New.
7549         (gdb_select): Use them.  Wait for the readline signal handler
7550         to finish.
7551         (gdb_call_async_signal_handler, _initialize_mingw_hdep): New functions.
7552         * posix-hdep.c (gdb_call_async_signal_handler): New function.
7553         * remote-fileio.c (sigint_fileio_token, async_remote_fileio_interrupt):
7554         New.
7555         (remote_fileio_ctrl_c_signal_handler): Use
7556         gdb_call_async_signal_handler.
7557         (initialize_remote_fileio): Initialize sigint_fileio_token.
7558         * remote.c (initialize_sigint_signal_handler, handle_remote_sigint): Do
7559         not initialize tokens here.
7560         (handle_remote_sigint_twice): Likewise.  Reinstall
7561         handle_remote_sigint.
7562         (async_remote_interrupt_twice): Just call interrupt_query.
7563         (cleanup_sigint_signal_handler): Do not delete tokens.
7564         (remote_interrupt, remote_interrupt_twice): Use
7565         gdb_call_async_signal_handler.
7566         (interrupt_query): Reinstall the default signal handler.
7567         (_initialize_remote): Initialize tokens here.
7568
7569 2008-03-04  Joel Brobecker  <brobecker@adacore.com>
7570
7571         * features/rs6000/power-core.xml, features/rs6000/power64-core.xml,
7572         features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
7573         Change the type of the lr register to code_ptr.
7574         * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
7575         features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
7576         features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
7577         features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
7578         features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
7579         features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
7580         features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c: Regenerate.
7581
7582 2008-03-03  James E. Wilson  <wilson@tuliptree.org>
7583
7584         * MAINTAINERS: Update my email address.
7585
7586 2008-03-03  Keith Seitz  <keiths@redhat.com>
7587
7588         From Dave Murphy  <davem@devkitpro.org>:
7589         * configure.ac: Set tcl configdir to win under mingw.
7590         * configure: Regenerate.
7591
7592 2008-03-03  Daniel Jacobowitz  <dan@codesourcery.com>
7593
7594         * breakpoint.c (fetch_watchpoint_value): New function.
7595         (update_watchpoint): Set and clear val_valid.  Use
7596         fetch_watchpoint_value.  Handle unreadable values on the
7597         value chain.  Correct check for user-requested array watchpoints.
7598         (breakpoint_init_inferior): Clear val_valid.
7599         (watchpoint_value_print): New function.
7600         (print_it_typical): Use it.  Do not free or clear old_val.  Print
7601         watchpoints even if old_val == NULL.
7602         (watchpoint_check): Use fetch_watchpoint_value.  Check for values
7603         becoming readable or unreadable.
7604         (watch_command_1): Use fetch_watchpoint_value.  Set val_valid.
7605         (do_enable_watchpoint): Likewise.
7606         * breakpoint.h (struct breakpoint): Update comment for val.  Add
7607         val_valid.
7608         * NEWS: Mention watchpoints on inaccessible memory.
7609
7610 2007-02-29  Daniel Jacobowitz  <dan@codesourcery.com>
7611
7612         * Makefile.in (i386-nat.o): Update.
7613         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Call
7614         i386_use_watchpoints.
7615         * i386-linux-nat.c (_initialize_i386_linux_nat): Call
7616         i386_use_watchpoints.
7617         * i386-nat.c (i386_stopped_data_address): Take two arguments.
7618         (i386_stopped_by_watchpoint): Update call.
7619         (i386_can_use_hw_breakpoint, i386_use_watchpoints): New.
7620         * config/i386/nm-i386.h: Conditionalize definitions on
7621         ! I386_WATCHPOINTS_IN_TARGET_VECTOR.
7622         (i386_use_watchpoints): Declare.
7623         (i386_stopped_data_address): Update.
7624         * config/i386/nm-linux.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
7625         * config/i386/nm-linux64.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
7626
7627 2008-02-29  Joel Brobecker  <brobecker@adacore.com>
7628
7629         GDB 6.8 branch created (branch timestamp: 2008-02-26 10:00 UTC)
7630         * version.in: Bump version to 6.8.50.20080229-cvs.
7631
7632 2008-02-28  Markus Deuling  <deuling@de.ibm.com>
7633
7634         * f-typeprint.c (f_print_type): Handle NULL pointer in VARSTRING
7635         properly.
7636
7637 2008-02-28  Tom Tromey  <tromey@redhat.com>
7638
7639         * infcmd.c (notice_args_read): Print result of get_inferior_args.
7640
7641 2008-02-28  Daniel Jacobowitz  <dan@codesourcery.com>
7642
7643         * infcmd.c (kill_if_already_running): Make static.  Use
7644         target_require_runnable.
7645         * target.c (target_require_runnable): New.
7646         * target.h (target_require_runnable): Declare.
7647
7648 2008-02-28  Daniel Jacobowitz  <dan@codesourcery.com>
7649
7650         * frame.c (reinit_frame_cache): Only annotate if frames were
7651         previously valid.
7652
7653 2008-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
7654
7655         * regformats/reg-ppc.dat: Rename "ps" to "msr".
7656         * regformats/reg-ppc64.dat: Likewise.
7657
7658 2008-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
7659
7660         * features/Makefile (%.dat): Emit xmltarget statement.
7661
7662         * regformats/regdat.sh: Support xmltarget and xmlarch statments.
7663         Generate code to set gdbserver_xmltarget in init_registers_${name}.
7664
7665         * regformats/arm-with-iwmmxt.dat: Regenerate.
7666         * regformats/mips64-linux.dat: Regenerate.
7667         * regformats/mips-linux.dat: Regenerate.
7668         * regformats/rs6000/powerpc-32.dat: Regenerate.
7669         * regformats/rs6000/powerpc-64.dat: Regenerate.
7670         * regformats/rs6000/powerpc-e500.dat: Regenerate.
7671
7672         * regformats/reg-arm.dat: Add xmlarch statement.
7673         * regformats/reg-i386.dat: Likewise.
7674         * regformats/reg-i386-linux.dat: Likewise.
7675         * regformats/reg-x86-64-linux.dat: Likewise.
7676         * regformats/reg-spu.dat: Likewise.
7677
7678 2008-02-27  Daniel Jacobowitz  <dan@codesourcery.com>
7679
7680         * remote.c (remote_wait, remote_async_wait): Stop if we receive
7681         an error.
7682
7683 2008-02-27  Daniel Jacobowitz  <dan@codesourcery.com>
7684
7685         * utils.c (debug_timestamp): New.
7686         (vfprintf_unfiltered): Print timestamps if requested.
7687         (show_debug_timestamp): New.
7688         (initialize_utils): Register "set debug timestamp".
7689         * NEWS: Mention "set debug timestamp".  Add GDB 6.8 section.
7690
7691 2008-02-27  Joel Brobecker  <brobecker@adacore.com>
7692
7693         * breakpoint.c (skip_prologue_sal): New function.
7694         (resolve_sal_pc): Adjust SAL past prologue if the SAL was
7695         computed from a line number.
7696
7697 2008-02-27  Joel Brobecker  <brobecker@adacore.com>
7698
7699         * features/rs6000/power-core.xml, features/rs6000/power64-core.xml
7700         features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
7701         Set PC register type to "code_ptr".
7702         * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
7703         features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
7704         features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
7705         features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
7706         features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
7707         features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
7708         features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c:
7709         Regenerate.
7710
7711 2008-02-27  Ulrich Weigand  <uweigand@de.ibm.com>
7712
7713         * regformats/regdat.sh: Rename init_registers function in
7714         generated file to init_registers_${name}.
7715
7716         * regformats/reg-crisv32.dat: Set "name" to crisv32.
7717         * regformats/reg-ppc64.dat: Set "name" to ppc64.
7718         * regformats/reg-s390x.dat: Set "name" to s390x.
7719
7720 2008-02-26  Greg Law  <glaw@undo-software.com>
7721
7722         * regcache.c (registers_changed): Call reinit_frame_cache.
7723
7724 2008-02-26  Daniel Jacobowitz  <dan@codesourcery.com>
7725
7726         * configure.tgt (sh-*-linux*): Match sh*.  Add glibc-tdep.o.
7727         * sh-linux-tdep.c (sh_linux_init_abi): Use glibc_skip_solib_resolver
7728         and svr4_fetch_objfile_link_map.
7729         * Makefile.in (sh-linux-tdep.o): Update.
7730
7731 2008-02-26  Thiago Jung Bauermann  <bauerman@br.ibm.com>
7732
7733         * amd64-tdep.c (amd64_classify): Add support for decimal float
7734         types.
7735         * i386-tdep.c (i386_return_value): Make 128-bit decimal float
7736         use the struct return convention.
7737
7738 2008-02-26  Nick Roberts  <nickrob@snap.net.nz>
7739
7740         * breakpoint.c (print_one_breakpoint_location): Revert Enb field
7741         to old format.  Discard breakpoint address if shared library is
7742         unloaded.
7743         (breakpoint_1): Adjust formatting of table header accordingly.
7744
7745 2008-02-25  Vladimir Prus  <vladimir@codesourcery.com>
7746
7747        * remote.c (remote_get_threadlist): If the response
7748        is empty, don't try to parse it.
7749
7750 2008-02-23  Vladimir Prus  <vladimir@codesourcery.com>
7751
7752         Unbreak 'target async'.
7753         * serial.c (serial_async): Set the
7754         handler function before enabling async
7755         mode.
7756
7757 2008-02-22  Daniel Jacobowitz  <dan@codesourcery.com>
7758
7759         * solib-svr4.c (enable_break): Convert r_brk to a code address.
7760
7761 2008-02-21  Pedro Alves  <pedro@codesourcery.com>
7762
7763         * remote.c (extended_remote_attach_1): Set attach_flag.
7764         (extended_remote_create_inferior_1): Clear attach_flag.
7765
7766 2008-02-20  Daniel Jacobowitz  <dan@codesourcery.com>
7767
7768         * mipsnbsd-tdep.c (mipsnbsd_ilp32_fetch_link_map_offsets): Set
7769         r_brk_offset.
7770         (mipsnbsd_lp64_fetch_link_map_offsets): Likewise.
7771         * solib-svr4.c (solib_svr4_r_brk): New.
7772         (open_symbol_file_object, svr4_current_sos): Always check the
7773         debug base.
7774         (svr4_fetch_objfile_link_map): Do not set debug_base.
7775         (enable_break): Use r_brk if it is set.
7776         (svr4_ilp32_fetch_link_map_offsets): Set r_brk_offset.
7777         (svr4_lp64_fetch_link_map_offsets): Likewise.
7778         * solib-svr4.h (struct link_map_offsets): Add r_brk_offset.
7779
7780 2008-02-20  Markus Deuling  <deuling@de.ibm.com>
7781             Mark Kettenis  <kettenis@gnu.org>
7782
7783         * alpha-tdep.c (alpha_heuristic_unwind_cache): Replace saved_regs by
7784         trad_frame_saved_reg.
7785         (trad-frame.h): New include.
7786
7787         (alpha_heuristic_frame_unwind_cache): Use trad_frame_alloc_saved_regs
7788         instead of frame_obstack_zalloc.
7789         (alpha_heuristic_frame_prev_register): Use trad_frame_get_prev_register.
7790
7791         * Makefile.in (alpha-tdep.o): Add dependency to trad_frame_h.
7792
7793 2008-02-20  Markus Deuling  <deuling@de.ibm.com>
7794
7795         * rs6000-tdep.c (gdb_print_insn_powerpc): Get the current endianess
7796         from disassemble_info instead of gdbarch_byte_order.
7797
7798         * mips-tdep.c (gdb_print_insn_mips): Likewise.
7799         * arm-tdep.c (gdb_print_insn_arm): Likewise.
7800
7801 2008-02-20  Markus Deuling  <deuling@de.ibm.com>
7802
7803         * gdbarch.sh (memory_insert_breakpoint, memory_remove_breakpoint): Add
7804         gdbarch as parameter.
7805
7806         * gdbarch.{c,h}: Regenerate.
7807
7808         * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Add gdbarch as
7809         parameter.
7810         * mem-break.c (default_memory_insert_breakpoint)
7811         (default_memory_remove_breakpoint): Likewise.
7812         * target.h (default_memory_remove_breakpoint)
7813         (default_memory_insert_breakpoint): Likewise.
7814
7815         * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add gdbarch as
7816         parameter. Replace current_gdbarch by gdbarch.
7817         * m32r-tdep.c (m32r_memory_insert_breakpoint)
7818         (m32r_memory_remove_breakpoint): Likewise.
7819
7820 2008-02-19  Daniel Jacobowitz  <dan@codesourcery.com>
7821
7822         * MAINTAINERS: Add Vladimir Prus as MI maintainer.
7823
7824 2008-02-19  Joel Brobecker  <brobecker@adacore.com>
7825
7826         * NEWS: Add entry describing Add support improvements.
7827
7828 2008-02-18  Markus Deuling  <deuling@de.ibm.com>
7829
7830         * m68klinux-nat.c (getfpregs_supplies): Replace gdbarch_fp0_regnum by
7831         M68K_FP0_REGNUM.
7832
7833 2008-02-18  Markus Deuling  <deuling@de.ibm.com>
7834
7835         * sentinel-frame.c (sentinel_frame_prev_register): Do not call
7836         register_offset_hack anymore.
7837
7838         * regcache.{c,h} (register_offset_hack): Remove.
7839
7840 2008-02-18  Markus Deuling  <deuling@de.ibm.com>
7841
7842         * hppa-tdep.h (find_global_pointer): Add gdbarch as parameter.
7843
7844         * hppa-hpux-tdep.c (hppa32_hpux_find_global_pointer): Likewise. Replace
7845         current_gdbarch by gdbarch.
7846         (hppa64_hpux_find_global_pointer): Likewise.
7847         * hppa-tdep.c (hppa_find_global_pointer): Likewise.
7848         (hppa32_push_dummy_call, hppa64_push_dummy_call): Update call for
7849         find_global_pointer.
7850
7851         * hppabsd-tdep.c (hppabsd_find_global_pointer): Add gdbarch as
7852         parameter.
7853         * hppa-linux-tdep.c (hppa_linux_find_global_pointer): Likewise.
7854
7855         * hppa-linux-nat.c (hppa_linux_register_addr): Use ARRAY_SIZE instead
7856         of gdbarch_num_regs.
7857
7858         * hppa-hpux-tdep.c (hppa_hpux_sr_for_addr): Add gdbarch as parameter and
7859         replace current_gdbarch by gdbarch.
7860         (hppa_hpux_push_dummy_code): Update call for hppa_hpux_sr_for_addr.
7861
7862 2008-02-18  Markus Deuling  <deuling@de.ibm.com>
7863
7864         * rs6000-nat.c (exec_one_dummy_insn, regmap): Add gdbarch as parameter
7865         and replace current_gdbarch by gdbarch.
7866
7867         (store_register): Update call for exec_one_dummy_insn.
7868         (fetch_register, store_register): Update call of regmap.
7869
7870         * ppcnbsd-nat.c (getregs_supplies, getfpregs_supplies): Add gdbarch as
7871         parameter and replace current_gdbarch by gdbarch.
7872
7873         (ppcnbsd_store_inferior_registers): Use get_regcache_arch to get at
7874         the current architecture. Update call for getregs_supplies and
7875         getfpregs_supplies.
7876         (ppcnbsd_fetch_inferior_registers): Likewise.
7877
7878         * ppcobsd-nat.c (getfpregs_supplies): Add gdbarch as parameter and
7879         replace current_gdbarch by gdbarch.
7880         (ppcobsd_fetch_registers, ppcobsd_store_registers): Use
7881         get_regcache_arch to get at the current architecture. Update call for
7882         getfpregs_supplies.
7883
7884 2008-02-18  Markus Deuling  <deuling@de.ibm.com>
7885
7886         * arch-utils.c (gdbarch_from_bfd): Remove unnecessary {old,new}_gdbarch
7887         variables.
7888
7889 2008-02-15  Markus Deuling  <deuling@de.ibm.com>
7890
7891         * mips-linux-tdep.c (mips_linux_init_abi): Remove internal error.
7892
7893 2008-02-14  Vladimir Prus  <vladimir@codesourcery.com>
7894
7895         * NEWS: Mention pending breakpints in MI.
7896
7897 2008-02-14  Markus Deuling  <deuling@de.ibm.com>
7898
7899         * Makefile.in (ALL_TARGET_OBS): Remove dependency to xtensa-linux-nat.o.
7900
7901 2008-02-13  Markus Deuling  <deuling@de.ibm.com>
7902
7903         Add script to build and test GDB using enable-targets=all.
7904
7905         * gdb_buildall.sh: New file.
7906
7907 2008-02-11  Maxim Grigoriev  <maxim2405@gmail.com>
7908
7909         * NEWS (New native configurations): Xtensa GNU/Linux.
7910         (New targets): Xtensa GNU/Linux.
7911         * Makefile.in (ALL_TARGET_OBS): Add xtensa-linux-nat.o and
7912         xtensa-linux-tdep.o
7913         (ALLDEPFILES): Add xtensa-linux-tdep.c and xtensa-linux-nat.c
7914         (xtensa-linux-nat.o, xtensa-linux-tdep.o): New dependencies.
7915         * configure.tgt (xtensa*-*-linux*): New entry.
7916         * xtensa-config.c (xtensa_tdep): New variable.
7917         (xtensa_config_byte_order, xtensa_config_tdep): Removed.
7918         (rmap): Change format based on new macro XTREG.
7919         (XTENSA_CONFIG_INSTANTIATE): Use new macro defined in xtensa-tdep.h.
7920         * xtensa-linux-nat.c: New.
7921         * xtensa-linux-tdep.c: New.
7922         * xtensa-xtregs.c: New.
7923         * xtensa-tdep.h (xtensa_elf_gregset_t): Update.
7924         (XTENSA_ELF_NGREG, XTREG, XTREG_END, XTENSA_GDBARCH_TDEP_INSTANTIATE)
7925         (XCHAL_NUM_CONTEXTS, XCHAL_HAVE_EXCEPTIONS): New macros.
7926         (xtensa_register_t): New field coprocessor.
7927         (XTENSA_REGISTER_FLAGS_PRIVILEGED): Name spelling corrected.
7928         * xtensa-tdep.c (xtensa_config_tdep, xtensa_config_byte_order): Removed.
7929         (xtensa_pseudo_register_read, xtensa_pseudo_register_write):
7930         Update to handle privileged registers.
7931         (xtensa_supply_gregset) Remove exccause and excvaddr registers.
7932         (xtensa_push_dummy_call): Set windowstart register correctly.
7933         (call0_analyze_prologue): Initialize xtensa_default_isa.
7934         (xtensa_derive_tdep): New.
7935         (xtensa_gdbarch_init): Get rid of xtensa_config_byte_order and
7936         xtensa_config_tdep, use XCHAL_HAVE_BE and xtensa_tdep instead.
7937         Call xtensa_derive_tdep().
7938         * config/xtensa/linux.mh: New.
7939         * regformats/reg-xtensa.dat: New.
7940
7941 2008-02-09  Aleksandar Ristovski  <aristovski@qnx.com>  (tiny change)
7942
7943         * corelow.c (core_open): Use IS_ABSOLUTE_PATH.
7944         (filenames.h): New include.
7945         * Makefile.in (corelow.o): Add dependency for filenames.h.
7946
7947 2008-02-08  Doug Evans  <dje@google.com>
7948
7949         * source.c (find_and_open_source): Always rewrite absolute filenames.
7950
7951 2008-02-07  Doug Evans  <dje@google.com>
7952
7953         * breakpoint.c: #include "hashtab.h".
7954         (ambiguous_names_p): New fn.
7955         (update_breakpoint_locations): When restoring bp enable status, don't
7956         compare function names if any functions have same name.
7957         * Makefile.in (breakpoint.o): Add hashtab.h dependency.
7958
7959 2008-02-07  Joel Brobecker  <brobecker@adacore.com>
7960
7961         * ada-lang.c (symbol_completion_add): Make SV parameter a VEC**
7962         instead of just a VEC*. Update use of SV.
7963         (ada_make_symbol_completion_list): Update symbol_completion_add calls.
7964
7965 2007-02-07  Joel Brobecker  <brobecker@adacore.com>
7966
7967         * NEWS: Put all new commands since gdb-6.7 together.
7968
7969 2007-02-07  Joel Brobecker  <brobecker@adacore.com>
7970
7971         * ada-lang.c: #include "vec.h".
7972         (struct string_vector, new_string_vector, string_vector_append):
7973         Delete.
7974         (char_ptr): New typedef.
7975         (DEF_VEC_P (char_ptr)): New VEC type.
7976         (symbol_completion_add): Update profile to take the new VEC type
7977         instead of the old string_vector structure. Update code accordingly.
7978         (ada_make_symbol_completion_list): Use the new VEC type instead of
7979         the old string_vector structure, and update the code accordingly.
7980         * Makefile.in (ada-lang.o): Add dependency on vec.h.
7981
7982 2008-02-06  Pierre Muller  <muller@ics.u-strasbg.fr>
7983
7984         * p-exp.y: Set current_type in missing places.
7985         (leftdiv_is_integer): New static variable.
7986         Typecast right operand of BINOP_DIV to long_double if both operands
7987         are integers.
7988
7989 2008-02-06  Maciej W. Rozycki  <macro@mips.com>
7990
7991         * remote-mips.c (set_breakpoint): Rename to...
7992         (mips_set_breakpoint): ... this.
7993         (clear_breakpoint): Rename to...
7994         (mips_clear_breakpoint): ... this.
7995         (common_breakpoint): Rename to...
7996         (mips_common_breakpoint): ... this.
7997         (check_lsi_error): Rename to...
7998         (mips_check_lsi_error): ... this.
7999
8000 2007-02-05  Joel Brobecker  <brobecker@adacore.com>
8001
8002         * language.h (struct language_defn): Add new field
8003         la_make_symbol_completion_list.
8004         * symtab.c (default_make_symbol_completion_list): Renames
8005         make_symbol_completion_list.
8006         (make_symbol_completion_list): New function.
8007         * symtab.h (default_make_symbol_completion_list): Add declaration.
8008         * langauge.c (unknown_language): Set la_make_symbol_completion_list.
8009         (auto_language, local_language): Likewise.
8010         * objc-lang.c (objc_language_defn): Likewise.
8011         * scm-lang.c (scm_language_defn): Likewise.
8012         * m2-lang.c (m2_language_defn): Likewise.
8013         * f-lang.c (f_language_defn): Likewise.
8014         * jv-lang.c (java_language_defn): Likewise.
8015         * p-lang.c (pascal_language_defn): Likewise.
8016         * c-lang.c (c_language_defn, cplus_language_defn, asm_language_defn)
8017         (minimal_language_defn): Likewise.
8018         * ada-lang.c (struct string_vector): New structure.
8019         (new_string_vector, string_vector_append, ada_unqualified_name)
8020         (add_angle_brackets, symbol_completion_match, symbol_completion_add)
8021         (ada_make_symbol_completion_list): New functions.
8022         (ada_language_defn): Set la_make_symbol_completion_list.
8023         * ada-lang.h (ada_make_symbol_completion_list): Remove declaration,
8024         this function is static.
8025
8026 2008-02-05  Kevin Buettner  <kevinb@redhat.com>
8027
8028         * mn10300-tdep.c (mn10300_push_dummy_call): Adjust stack pointer
8029         to account for call site optimizations.
8030
8031 2008-02-05  Andrzej Zaborowski  <balrogg@gmail.com>
8032
8033         * tracepoint.c (read_actions): Handle end-of-text indicator
8034         in action list properly.  (Committed by Jim Blandy)
8035
8036 2008-02-05  Jim Blandy  <jimb@red-bean.com>
8037
8038         * ax-gdb.c (gen_expr): Yield ordinary error if asked to trace a
8039         pseudoregister, not an internal error.
8040         Reported by: Andrzej Zaborowski
8041
8042 2008-02-04  Vladimir Prus  <vladimir@codesourcery.com>
8043
8044         * varobj.c (c_value_of_variable): Use xstrdup.
8045
8046 2008-02-04  Vladimir Prus  <vladimir@codesourcery.com>
8047
8048         Update stored rendition of varobj value when format changes.
8049         * varobj.c (varobj_set_display_format): Recomputed
8050         print_value.
8051         (c_value_of_variable): Return print_value.
8052
8053 2008-02-03  Doug Evans  <dje@google.com>
8054
8055         * eval.c (evaluate_subexp_standard): Fix type of result of mixed
8056         integer/float division operations when EVAL_AVOID_SIDE_EFFECTS.
8057         * valops.c (value_one): New function.
8058         * value.h (value_one): Declare.
8059
8060         Fix argument promotion for binary arithmetic ops for C.
8061         * valarith.c (unop_result_type): New fn.
8062         (binop_result_type): New fn.
8063         (value_binop): Move result type computation to binop_result_type.
8064         (value_pos, value_neg, value_complement): Move result type
8065         computation to unop_result_type.
8066
8067         PR 2384
8068         * gdbtypes.c (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
8069         Return basetype, fieldno if found.  All callers updated.
8070         Don't cache TYPE_VPTR_FIELDNO, TYPE_VPTR_BASETYPE if from different
8071         objfile.
8072         * gdbtypes.h (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
8073         * symfile.h (fill_in_vptr_fieldno): Delete.
8074
8075 2008-02-02  Doug Evans  <dje@google.com>
8076
8077         * valarith.c (value_binop): Handle unsigned BINOP_REM division by zero.
8078
8079         * typeprint.c (*): Whitespace cleanup.
8080
8081 2008-02-02  Mark Kettenis  <kettenis@gnu.org>
8082             Luis Machado  <luisgpm@br.ibm.com>
8083             Thiago Jung Bauermann  <bauerman@br.ibm.com>
8084
8085         * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Pass floats that
8086         don't fit into registerson the stack the way GCC does.
8087
8088 2008-02-01  Joel Brobecker  <brobecker@adacore.com>
8089
8090         * symtab.c (symbol_set_names): Do not add an entry in the demangling
8091         hash table for Ada symbols. Just store the linkage name as is,
8092         and leave the demangled_name as NULL.
8093
8094 2007-02-01  Joel Brobecker  <brobecker@adacore.com>
8095
8096         * dwarf2read.c (add_partial_symbol): Always store all Ada subprograms
8097         in the global scope.
8098         (new_symbol): Likewise.
8099
8100 2008-02-01  Vladimir Prus  <vladimir@codesourcery.com>
8101
8102         * breakpoint.c (break_command_1): Return void.
8103         (break_command_really): Return void.  Rethrow
8104         exceptions instead of returning.
8105         (gdb_breakpoint): Remove the error_message parameter.
8106         Return void.  Rename to set_breakpoint.
8107         * gdb.h (gdb_breakpoint): Rename and move to...
8108         * breakpoint.h (set_breakpoint): ...here.
8109         * mi/mi-cmb-break.c (mi_cmd_break_insert): Restore
8110         event hooks even if exception is thrown.  Adjust to
8111         gdb_breakpoint interface changes.
8112
8113
8114 2008-02-01  Thiago Jung Bauermann  <bauerman@br.ibm.com>
8115
8116         * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Write 32-bit
8117         float in both first and second word in the doubleword, to support
8118         old and new ABIs.
8119
8120 2008-02-01  Vladimir Prus  <vladimir@codesourcery.com>
8121
8122         Properly rethrow exception.  This fixes errors
8123         about non-existent functions for -break-insert.
8124         * breakpoint.c (break_command_really): Use throw_exception
8125         for rethrowing.  If rethrowing, don't print the exception.
8126
8127 2008-01-31  Thiago Jung Bauermann  <bauerman@br.ibm.com>
8128
8129         * NEWS: Mention Decimal Floating Point support.
8130
8131 2008-01-31  Joel Brobecker  <brobecker@adacore.com>
8132
8133         * std-regs.c (value_of_builtin_frame_pc_reg): Change the returned
8134         value type to builtin_type_void_func_ptr.
8135
8136 2008-01-31  Andreas Krebbel  <krebbel1@de.ibm.com>
8137
8138         * s390-tdep.c (is_float_singleton, is_float_like,
8139         alignment_of, s390_return_value): Make checks for
8140         TYPE_CODE_FLT to match TYPE_CODE_DECFLOAT as well.
8141
8142 2008-01-31  Luis Machado  <luisgpm@br.ibm.com>
8143             Thiago Jung Bauermann  <bauerman@br.ibm.com>
8144
8145         * infcmd.c (default_print_registers_info): Also print hex
8146         raw contents for TYPE_CODE_DECFLOAT registers.
8147         * ppc-tdep.h (gdbarch_tdep): Add ppc_dl0_regnum member.
8148         * rs6000-tdep.c (IS_DFP_PSEUDOREG): New macro.
8149         (rs6000_register_name): Add support for DFP pseudo-registers.
8150         (rs6000_pseudo_register_type): Likewise.
8151         rs6000_pseudo_register_reggroup_p): Likewise.
8152         (ppc_pseudo_register_read): New function.
8153         (ppc_pseudo_register_write): Likewise.
8154         (rs6000_pseudo_register_read): Likewise.
8155         (rs6000_pseudo_register_write): Likewise.
8156         (e500_pseudo_register_read): Move checks to
8157         rs6000_pseudo_register_read.
8158         (e500_pseudo_register_write): Move checks to
8159         rs6000_pseudo_register_write.
8160         (rs6000_gdbarch_init): Initialize tdep->ppc_dl0_regnum.  Install
8161         rs6000_pseudo_register_read and rs6000_pseudo_register_write
8162         in gdbarch if SPE or DFP is available.  Adjust gdbarch's
8163         num_pseudo_regs to account for DFP pseudo regs.
8164
8165 2008-01-31  Thiago Jung Bauermann  <bauerman@br.ibm.com>
8166
8167         * ppc-tdep.h (struct gdbarch_tdep): Remove ppc_ev31_regnum member.
8168         * rs6000-tdep.c (IS_SPE_PSEUDOREG): New macro.
8169         (spe_register_p, rs6000_register_name, rs6000_pseudo_register_type,
8170         rs6000_pseudo_register_reggroup_p, e500_move_ev_register,
8171         e500_pseudo_register_read, e500_pseudo_register_write): Use
8172         IS_SPE_PSEUDOREG macro.
8173         (rs6000_frame_cache): Remove use of tdep->ppc_ev31_regnum.
8174         (rs6000_gdbarch_init): Remove unnecessary num_sprs local variable.
8175         Remove initialization of tdep->ppc_ev31_regnum.
8176
8177 2008-01-08  Paul Hilfinger  <hilfinger@adacore.com>
8178
8179         * printcmd.c (print_formatted): Handle references as for unformatted
8180         prints.
8181
8182 2008-01-30  Joel Brobecker  <brobecker@adacore.com>
8183
8184         * eval.c (evaluate_subexp_standard): Add handling of user
8185         registers when in EVAL_AVOID_SIDE_EFFECTS mode.
8186
8187 2008-01-30  Pierre Muller  <muller@ics.u-strasbg.fr>
8188
8189         * eval.c (evaluate_subexp_standard): Support
8190         BINOP_INTDIV opcode.
8191
8192 2008-01-30  Paul N. Hilfinger  <hilfinger@adacore.com>
8193
8194         * valarith.c (value_binop): Add floating-point BINOP_MIN and
8195         BINOP_MAX cases.
8196         For BINOP_EXP, use length and signedness of left operand only for
8197         result, as for shifts.
8198         For integral operands to BINOP_EXP, use new integer_pow and
8199         uinteger_pow functions so as to get full range of results.
8200         (integer_pow): New function.
8201         (uinteger_pow): New function.
8202
8203 2008-01-30  Vladimir Prus  <vladimir@codesourcery.com>
8204
8205         Use vector for varobj_list_children interface.
8206         * gdb/varobj.c (varobj_list_children): Return vector
8207         of varobjs.
8208         * gdb/varobj.h (varobj_list_children): Adjust
8209         prototype.
8210         (varobj_p): Declare.  Declare vector thereof.
8211         * mi/mi-cmd-var.c (mi_cmd_var_list_children): Adjust
8212         for varobj_list_children change.
8213         * Makefile.in (varobj_h): Update dependencies.
8214
8215 2008-01-30  Thiago Jung Bauermann  <bauerman@br.ibm.com>
8216
8217         * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Add support for
8218         TYPE_CODE_DECFLOAT arguments.
8219         (ppc64_sysv_abi_push_dummy_call) Likewise.
8220         (get_decimal_float_return_value): New function.
8221         (do_ppc_sysv_return_value): Add support for TYPE_CODE_DECFLOAT return
8222         values by calling get_decimal_float_return_value.
8223         (ppc64_sysv_abi_return_value): Likewise.
8224
8225 2008-01-30  Nick Roberts  <nickrob@snap.net.nz>
8226
8227         * mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_file):  Add field
8228         for preprocessor macro information.  Formatting changes.
8229
8230 2008-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
8231
8232         * remote.c (struct remote_state): Add cached_wait_status.
8233         (remote_exec_file): New variable.
8234         (PACKET_vAttach, PACKET_vRun): New constants.
8235         (extended_remote_restart): Do not query for status.
8236         (struct start_remote_args): New.
8237         (remote_start_remote): Take it as a second argument.  Check
8238         whether the target is running.  Issue an error for non-running
8239         non-extended targets.  Cache the wait status.  Set inferior_ptid
8240         here.
8241         (remote_open_1): Prompt to disconnect non-running targets.  Make
8242         sure the target is marked running.  Do not set inferior_ptid here.
8243         Update call to remote_start_remote.  Do not call remote_check_symbols
8244         if the target is not running.
8245         (remote_detach_1): Rename from remote_detach.  Take an EXTENDED
8246         argument.  Handle a non-running target.
8247         (remote_detach): Use it.
8248         (extended_remote_detach): New.
8249         (remote_disconnect): Fix typo.  Use remoute_mourn_1.
8250         (extended_remote_attach_1, extended_remote_attach)
8251         (extended_async_remote_attach): New.
8252         (remote_vcont_resume): Remove unused variable.
8253         (remote_wait, remote_async_wait): Use any cached wait status.
8254         (putpkt_binary, getpkt): Clear any cached wait status.
8255         (extended_remoute_mourn_1): New.
8256         (extended_remote_mourn): Use it.
8257         (extended_async_remote_mourn, extended_remote_run): New.
8258         (extended_remote_create_inferior_1): New.
8259         (extended_remote_create_inferior): Use it.
8260         (extended_remote_async_create_inferior): Likewise.
8261         (remote_xfer_partial): Skip for non-executing targets.
8262         (init_extended_remote_ops): Set to_detach and to_attach.
8263         (init_extended_async_remote_ops): Likewise.  Use
8264         extended_async_remote_mourn.
8265         (_initialize_remote): Register vAttach, vRun, and
8266         set remote exec-file.
8267         * NEWS: Mention vAttach, vRun, and gdbserver extended-remote support.
8268
8269 2008-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
8270
8271         * Makefile.in (symfile.o): Update.
8272         * NEWS: Mention exec tracing support.
8273         * inf-ttrace.c (inf_ttrace_wait): Return TARGET_WAITKIND_EXECD for
8274         exec events.
8275         * infcmd.c (kill_if_already_running, detach_command)
8276         (disconnect_command): Replace SOLIB_RESTART with no_shared_libraries.
8277         * infrun.c (MAY_FOLLOW_EXEC, may_follow_exec): Delete.
8278         (follow_exec): Do not check may_follow_exec.  Do not mourn and push
8279         targets.  Apply the sysroot path to the loaded executable.  Use
8280         no_shared_libraries.
8281         * linux-nat.c (linux_child_follow_fork): Print fork following
8282         messages if verbose.
8283         (kill_wait_callback): Kill again before waiting a second time.
8284         * symfile.c (symbol_file_clear): Replace SOLIB_RESTART with
8285         no_shared_libraries.
8286
8287 2008-01-29  Joel Brobecker  <brobecker@adacore.com>
8288
8289         * amd64-tdep.c (amd64_classify): Add handling of TYPE_CODE_CHAR.
8290
8291 2008-01-29  Joel Brobecker  <brobecker@adacore.com>
8292
8293         * nto-tdep.h: Remove #include "defs.h".
8294         * nto-tdep.c: Add #include "defs.h".
8295         * Makefile.in (nto_tdep_h): Update dependencies.
8296         (nto-tdep.o): Likewise.
8297
8298 2008-01-29  Joel Brobecker  <brobecker@adacore.com>
8299
8300         * infrun.c (wait_for_inferior): Add treat_exec_as_sigtrap parameter
8301         and use it.
8302         (proceed, start_remote): Update call to wait_for_inferior.
8303         * inferior.h (wait_for_inferior): Update declaration.
8304         * fork-child.c, infcmd.c, solib-irix.c, solib-osf.c, solib-sunos.c,
8305         solib-svr4.c, win32-nat.c: Update calls to wait_for_inferior.
8306         * inf-ttrace.c (inf_ttrace_wait): Report TTEVT_EXEC events as
8307         TARGET_WAITKIND_EXECD instead of TARGET_WAITKIND_STOPPED.
8308
8309 2008-01-29  Aleksandar Ristovski  <aristovski@qnx.com>
8310
8311         * varobj (adjust_value_for_child_access): Added checking for
8312         returned value from gdb_value_ind.
8313         (c_describe_child): Likewise.
8314         (cplus_describe_child): Fixed a typo.
8315
8316 2008-01-29  Jim Blandy  <jimb@red-bean.com>
8317
8318         * MAINTAINERS: Update my info.
8319
8320 2008-01-29  Vladimir Prus  <vladimir@codesourcery.com>
8321
8322         Use multiple locations for hardware watchpoints.
8323         This eliminates the need to traverse value chain, doing
8324         various checks, in three different places.
8325
8326         * breakpoint.h (struct bp_location): New fields
8327         lengths and watchpoint_type.
8328         (struct breakpoint): Remove the val_chain field.
8329         * breakpoint.c (is_hardware_watchpoint): New.
8330         (free_valchain): Remove.
8331         (update_watchpoint): New.
8332         (insert_bp_location): For hardware watchpoint, just
8333         directly insert it.
8334         (insert_breakpoints): Call update_watchpoint_locations
8335         on all watchpoints.  If we have failed to insert
8336         any location of a hardware watchpoint, remove all inserted
8337         locations.
8338         (remove_breakpoint): For hardware watchpoints, directly
8339         remove location.
8340         (watchpoints_triggered): Iterate over locations.
8341         (bpstat_stop_status): Use only first location of
8342         a resource watchpoint.
8343         (delete_breakpoint): Don't call free_valchain.
8344         (print_one_breakpoint): Don't print all
8345         locations for watchpoints.
8346         (breakpoint_re_set_one): Use update_watchpoint for
8347         watchpoints.
8348
8349 2008-01-29  Vladimir Prus  <vladimir@codesourcery.com>
8350
8351         Don't reset watchpoint block on solib load.
8352
8353         * breakpoint.c (insert_bp_location): For watchpoints,
8354         recompute condition.
8355         (breakpoint_re_set_one): Instead of recomputing value
8356         and condition for watchpoints, just reset value and
8357         let insert_breakpoints/insert_bp_location recompute it.
8358         Don't do anything about disabled watchpoint.
8359
8360 2008-01-29  Pierre Muller  <muller@ics.u-strasbg.fr>
8361
8362         * valarith.c (value_binop): Handle unsigned integer
8363         division by zero.
8364
8365 2008-01-28  Kevin Buettner  <kevinb@redhat.com>
8366
8367         * mn10300-tdep.c (mn10300_analyze_prologue): Check for an
8368         instruction pattern that appears frequently in position
8369         independent code.  Fix bug in code which looks for "fmov" and
8370         backtracks if no "fmov" is found.
8371
8372 2008-01-28  Doug Evans  <dje@google.com>
8373
8374         * dbxread.c (read_dbx_symtab): Fix indentation.
8375         Reformat comments to 80 columns.
8376         Move local var def closer to only use.
8377
8378 2008-01-28  Daniel Jacobowitz  <dan@codesourcery.com>
8379
8380         * fork-child.c (SHELL_FILE): Remove #ifndef.
8381         (fork_inferior): Remove SHELL_COMMAND_CONCAT.
8382
8383 2008-01-25  Pierre Muller  <muller@ics.u-strasbg.fr>
8384
8385         * i386-tdep.c (i386_skip_noop): New function.
8386         (i386_analyze_prologue): Call i386_skip_noop function.
8387
8388 2008-01-24  Michael Snyder  <msnyder@specifix.com>
8389
8390         * procfs.c (procfs_xfer_partial): Comment, cut/paste error.
8391         * win32-nat.c (win32_xfer_partial): Ditto.
8392         * target.c (default_xfer_partial): Minor whitespace adjustment.
8393
8394 2008-01-24  Pedro Alves  <pedro@codesourcery.com>
8395
8396         * arm-tdep.c (arm_addr_bits_remove): In non 26-bit mode, don't
8397         strip bit 1 even if pc doesn't point to thumb code.
8398
8399 2008-01-23  Daniel Jacobowitz  <dan@codesourcery.com>
8400
8401         * remote.c (remote_wait): Handle SIGINT between packets.
8402         (remote_async_wait): Likewise.
8403
8404 2008-01-23  Vladimir Prus  <vladimir@codesourcery.com>
8405             Chris Demetriou  <cgd@google.com>
8406
8407         * thread.c (add_thread_silent): Renamed
8408         from add_thread.
8409         (print_thread_events): New variable definition.
8410         (show_print_thread_events): New function.
8411         (_initialize_thread): Add "set print thread-events" and
8412         "show print thread-events" commands.
8413         (add_thread): Announce new thread.
8414         * gdbthread.h (add_thread_silent): Declare.
8415         (print_thread_events): New variable declaration.
8416         * inf-ttrace.c (inf_ttrace_wait): Don't
8417         inform about new thread, as add_thread is always
8418         called too, and will take care of that.
8419         * infrun.c (handle_inferior_event): Likewise.
8420         * procfs.c (procfs_wait): Likewise.
8421         * remote.c (remote_currthread): Likewise.
8422         * sol-thread.c (sol_thread_wait): Likewise.
8423         * win32-nat.c (get_win32_debug_event): Likewise.
8424         * linux-thread-db.c (attach_thread): Likewise.
8425         Remove the verbose parameter.
8426         (check_event): Make detach_thread be verbose
8427         only if print_thread_events is set.
8428         * linux-nat.c (lin_lwp_attach_lwp): Don't inform
8429         about new thread.  This is called only from
8430         linux-thread-db.c:attach_thread, which will take care.
8431         Remove the verbose parameter.
8432         * linux-nat.h (lin_lwp_attach_lwp): Adjust prototype.
8433
8434 2008-01-23  Nick Roberts  <nickrob@snap.net.nz>
8435
8436         * mi/mi-cmd-var.c (mi_cmd_var_set_format): Add value field to output.
8437
8438 2008-01-22  Vladimir Prus  <vladimir@codesourcery.com>
8439
8440         * breakpoint.c (break_command_really): New parameter
8441         ignore_count.
8442         (break_command_1): Pass 0 as
8443         ignore_count to break_command_really.
8444         (gdb_breakpoint): Pass ignore_count to
8445         break_command_really.
8446
8447 2008-01-21  Kevin Buettner  <kevinb@redhat.com>
8448
8449         * mn10300-linux-tdep.c (am33_linux_sigframe_cache_init): Find
8450         sigcontext struct via pointer.
8451         (struct sigframe comment): Update to show new field `psc'.
8452
8453 2008-01-21  Vladimir Prus  <vladimir@codesourcery.com>
8454
8455         * infrun.c (handle_inferior_event): If
8456         we failed to remove breakpoints, error,
8457         don't try to increment PC by hand.
8458
8459 2008-01-18  Nick Hudson  <nick.hudson@dsl.pipex.com>
8460
8461         Add NetBSD/hppa target and host support.
8462
8463         * hppabsd-tdep.c (hppabsd_supply_gregset): Move to ...
8464         (hppabsd_gregset): Move to ...
8465         (hppabsd_regset_from_core_section): Rename
8466         hppaobsd_regset_from_core_section and move to ...
8467         (hppabsd_find_global_pointer): Update comment.
8468         (hppabsd_init_abi): Make global. Do not register
8469         hppabsd_regset_from_core_section.
8470         (hppabsd_core_osabi_sniffer): Rename hppaobsd_core_osabi_sniffer and
8471         move to ...
8472         (_initialize_hppabsd_tdep): Move to ...
8473         * hppaobsd-tdep.c: ... here. New file.
8474         * hppnbsd-tdep.c: New file.
8475         * hppnbsd-nat.c: New file.
8476         * Makefile.in (ALL_TARGET_OBS): Add hppanbsd-tdep.o and hppaobsd-tdep.o.
8477         (ALLDEPFILES): Add hppabsd-nat.c and hppabsd-tdep.c.
8478         (hppabsd-nat.o, hppabsd-tdep.o): New dependencies.
8479         (hppabsd-tdep.o, hppaobsd-tdep.o): Update dependencies.
8480         * configure.host (hppa*-*-netbsd*): New entry.
8481         * configure.tgt (hppa*-*-netbsd*): New entry.
8482         (hppa*-*-openbsd*): Update.
8483         * NEWS (New native configuration): Mention NetBSD/hppa.
8484         (New targets): Mention NetBSD/hppa.
8485
8486 2008-01-18  Markus Deuling  <deuling@de.ibm.com>
8487
8488         * gdbarch.sh (function_list): Add new property bits_big_endian to
8489         gdbarch structure.
8490         * gdbarch.{c,h}: Regenerate.
8491
8492         * value.c (struct value): Replace BITS_BIG_ENDIAN by
8493         gdbarch_bits_big_endian (comment).
8494         (unpack_field_as_long, modify_field): Likewise.
8495         * value.h: Likewise (comment).
8496         * valops.c (value_slice): Likewise.
8497         * valarith.c (value_subscript, value_bit_index): Likewise.
8498         * gdbtypes.h (field): Likewise (comment).
8499         * eval.c (evaluate_subexp_standard): Likewise.
8500         * dwarf2read.c (dwarf2_add_field): Likewise.
8501         * ada-lang.c (decode_packed_array, ada_value_primitive_packed_val)
8502         (move_bits, ada_value_assign, value_assign_to_component): Likewise.
8503
8504         * defs.h (BITS_BIG_ENDIAN): Remove.
8505
8506 2008-01-18  Markus Deuling  <deuling@de.ibm.com>
8507
8508         * jv-exp.y (yylex): Replace DEPRECATED_STREQN with the appropriate
8509         function calls.
8510         * m2-exp.y (yylex): Likewise.
8511         * objc-exp.y (yylex): Likewise.
8512
8513         * defs.h (DEPRECATED_STREQN): Remove.
8514
8515 2008-01-17  H.J. Lu  <hjl.tools@gmail.com>
8516
8517         * MAINTAINERS: Update my email address.
8518
8519 2008-01-17  Jim Blandy  <jimb@codesourcery.com>
8520
8521         * README: Mention gdbserver/README.
8522
8523 2008-01-17  Pierre Muller  <muller@ics.u-strasbg.fr>
8524
8525         * valarith.c (value_binop): Handle BINOP_INTDIV
8526         for unsigned and signed integers.
8527
8528 2008-01-17  Ulrich Weigand  <uweigand@de.ibm.com>
8529
8530         * s390-tdep.c (s390_gdbarch_init): Set default long double
8531         type to 128-bit IEEE quad.
8532
8533 2008-01-17  Joel Brobecker  <brobecker@adacore.com>
8534
8535         * hpux-thread.c (hpux_thread_resume): Delete commented-out code.
8536
8537 2008-01-16  Mark Kettenis  <kettenis@gnu.org>
8538
8539         * auxv.c (fprint_target_auxv): Add support for AT_SUN_AUXFLAGS.
8540
8541         * dfp.c, dfp.h: Rename decimal_to_double to decimal_to_doublest.
8542         * value.c: All callers changed.
8543
8544 2008-01-16  Markus Deuling  <deuling@de.ibm.com>
8545
8546         * rs6000-nat.c (add_vmap, vmap_ldinfo, vmap_exec): Replace
8547         DEPRECATED_STREQ by its expression.
8548         * coffread.c (coff_locate_sections, coff_symtab_read): Likewise.
8549         * xcoffread.c (read_xcoff_symtab, read_symbol_lineno, find_linenos)
8550         (scan_xcoff_symtab): Likewise.
8551         * hppa-hpux-tdep.c (hppa_hpux_skip_trampoline_code): Likewise.
8552         * f-lang.c (find_common_for_function): Likewise.
8553         * objc-exp.y (parse_number): Likewise.
8554
8555         * defs.h (DEPRECATED_STREQ): Remove.
8556
8557 2008-01-16  Markus Deuling  <deuling@de.ibm.com>
8558
8559         * mn10300-tdep.h (AM33_MODE): Add gdbarch as parameter.
8560         * mn10300-tdep.c (set_reg_offsets, mn10300_analyze_prologue): Use
8561         get_frame_arch to get at the current_architecture. Update AM33_MODE
8562         call.
8563         (mn10300_analyze_prologue): Add gdbarch as parameter. Update caller.
8564         (mn10300_frame_unwind_cache): Use get_frame_arch to get at the current
8565         architecture.
8566         (set_reg_offsets, mn10300_analyze_prologue): Fix indentation.
8567
8568 2008-01-16  Markus Deuling  <deuling@de.ibm.com>
8569
8570         * amd64-nat.h (amd64_native_gregset_supplies_p): Add gdbarch as
8571         parameter.
8572         * amd64-nat.c (amd64_native_gregset_supplies_p): Likewise.
8573
8574         (amd64_native_gregset_reg_offset): Add gdbarch as parameter. Replace
8575         current_gdbarch by gdbarch. Update caller.
8576
8577         * amd64-linux-nat.c (amd64_linux_fetch_inferior_registers)
8578         (amd64_linux_store_inferior_registers): Use get_regcache_arch to get at
8579         the current architecture. Update calls of
8580         amd64_native_gregset_supplies_p.
8581         * amd64bsd-nat.c (amd64bsd_fetch_inferior_registers)
8582         (amd64bsd_store_inferior_registers): Likewise.
8583
8584 2008-01-16  Markus Deuling  <deuling@de.ibm.com>
8585
8586         * ppc-linux-nat.c (ppc_register_u_addr): Add gdbarch as parameter.
8587         Replace current_gdbarch by gdbarch. Update caller.
8588
8589 2008-01-16  Markus Deuling  <deuling@de.ibm.com>
8590
8591         * dbxread.c (repeated_header_complaint, dbx_symfile_init)
8592         (read_dbx_dynamic_symtab, function_outside_compilation_unit_complaint)
8593         (read_dbx_symtab, end_psymtab, dbx_psymtab_to_symtab_1)
8594         (dbx_psymtab_to_symtab, read_ofile_symtab, process_one_symbol)
8595         (stabsect_build_psymtabs): Fix indentation.
8596
8597 2008-01-15  Michael Snyder  <msnyder@specifix.com>
8598
8599         * corelow.c (core_xfer_partial): Comment, cut/paste error.
8600
8601 2008-01-14  Pierre Muller  <muller@ics.u-strasbg.fr>
8602
8603         * win32-nat.c (win32_create_inferior): Restore code calling
8604         CloseHandle on ProcessInformation structure.
8605
8606 2008-01-13  Nick Hudson  <nick.hudson@dsl.pipex.com>
8607
8608         * configure.ac: Check for void * as 3 argument of ptrace.
8609         * configure: regenerate.
8610
8611 2008-01-11  Markus Deuling  <deuling@de.ibm.com>
8612
8613         * alpha-tdep.c (alpha_heuristic_proc_start)
8614         (alpha_sigtramp_register_address): Add gdbarch as parameter. Replace
8615         current_gdbarch by gdbarch.
8616
8617         (alpha_heuristic_frame_unwind_cache): Use get_frame_arch to get at the
8618         current architecture by frame_info. Update alpha_heuristic_proc_start
8619         call.
8620
8621         (alpha_sigtramp_frame_this_id, alpha_sigtramp_frame_prev_register): Use
8622         get_frame_arch to get at the current architecture by frame_info. Update
8623         alpha_sigtramp_register_address call.
8624
8625         * arm-tdep.c (thumb_scan_prologue): Add gdbarch as parameter and replace
8626         current_gdbarch by gdbarch. Update caller.
8627         (convert_to_extended, convert_from_extended): Add endianess parameter
8628         for comparison. Update caller.
8629         (arm_extract_return_value, arm_store_return_value): Use
8630         get_regcache_arch to get at the current architecture.
8631
8632         * cris-tdep.c (cris_register_size): Add gdbarch as parameter. Replace
8633         current_gdbarch by gdbarch. Update caller.
8634         (cris_gdb_func, move_to_preg_op, none_reg_mode_move_from_preg_op): Add
8635         gdbarch as parameter. Update caller. Replace current_gdbarch by gdbarch.
8636
8637         * h8300-tdep.c (E_PSEUDO_CCR_REGNUM, E_PSEUDO_EXR_REGNUM, BINWORD): Add
8638         gdbarch as parameter. Update caller.
8639         (h8300_init_frame_cache): Add gdbarch as parameter. Replace
8640         current_gdbarch by gdbarch. Update caller.
8641
8642         * hppa-tdep.c (skip_prologue_hard_way): Add gdbarch as parameter and
8643         update caller. Replace current_gdbarch by gdbarch.
8644
8645         * m32c-tdep.c (m32c_skip_trampoline_code): Use get_frame_arch to get at
8646         the current architecture. Replace current_gdbarch by gdbarch.
8647         * m68hc11-tdep.c (m68hc11_frame_unwind_cache): Likewise.
8648         (STACK_CORRECTION, USE_PAGE_REGISTER): Replace M6811_TDEP by its
8649         expression. Add gdbarch as parameter and replace current_gdbarch with
8650         it. Update caller.
8651         (M6811_TDEP): Remove.
8652         (m68hc11_frame_prev_register): Use get_frame_arch to get at the current
8653         architecture.
8654         (m68hc11_scan_prologue): Add gdbarch as parameter. Replace
8655         current_gdbarch by gdbarch. Update caller.
8656
8657         * m68k-tdep.c (m68k_analyze_prologue): Add gdbarch as parameter and
8658         update caller.
8659         (m68k_analyze_register_saves): Likewise. Also replace current_gdbarch
8660         by gdbarch.
8661
8662         * rs6000-tdep.c (skip_prologue): Add gdbarch as parameter and update
8663         caller. Relace current_gdbarch by gdbarch.
8664         (altivec_register_p, spe_register_p): Likewise.
8665         * ppc-tdep.h (altivec_register_p, spe_register_p): Add gdbarch as
8666         parameter.
8667         * ppc-linux-nat.c (fetch_register, store_register): Update caller of
8668         altivec_register_p and spe_register_p.
8669
8670         * score-tdep.c (score_fetch_inst): Add gdbarch as parameter. Update
8671         caller. Replace current_gdbarch by gdbarch.
8672         (score_analyze_prologue): use get_frame_arch to get at the current
8673         architecture.
8674
8675         * sparc-tdep.h (sparc_analyze_prologue): Add gdbarch as parameter.
8676         * sparc-tdep.c (sparc_analyze_prologue): Likewise. Replace
8677         current_gdbarch by gdbarch. Update caller.
8678         (sparc_frame_cache): Use get_frame_arch to get at the current
8679         architecture.
8680         * sparce64-tdep.c (sparc64_skip_prologue): Update call of
8681         sparc_analyze_prologue.
8682
8683         * mn10300-tdep.c (mn10300_dwarf2_reg_to_regnum): Add gdbarch as
8684         parameter.
8685
8686 2008-01-11  Markus Deuling  <deuling@de.ibm.com>
8687
8688         * exec.c: #include "arch-utils.h"
8689          (print_section_info): Use gdbarch_from_bfd to get at the
8690         current architecture. Replace current_gdbarch. Fix indention. Replace
8691         deprecated_print_address_numeric by paddress.
8692         * Makefile.in (exec.o) Add dependency to arch-utils.h.
8693
8694         * valprint.c (val_print_string): Replace
8695         deprecated_print_address_numeric.
8696         * tracepoint.c (trace_mention, scope_info): Likewise.
8697         * symmisc.c (dump_msymbols, dump_psymtab, dump_symtab_1, print_symbol)
8698         (print_symbol, print_partial_symbols, maintenance_info_psymtabs)
8699         (maintenance_check_symtabs): Likewise.
8700         * symfile.c (list_overlays_command): Likewise.
8701         * stack.c (frame_info, print_block_frame_labels): Likewise.
8702         * printcmd.c (print_address, print_address_demangle)
8703         (address_info): Likewise.
8704         * corefile.c (memory_error): Likewise.
8705         * infcmd.c (jump_command): Likewise.
8706         * breakpoint.c (insert_bp_location, describe_other_breakpoints)
8707         (mention, delete_breakpoint): Likewise.
8708         * c-valprint.c (print_function_pointer_address, c_val_print): Likewise.
8709         * dwarf2read.c (dump_die): Likewise.
8710         * ada-valprint.c (ada_val_print_1): Likewise.
8711         * f-valprint.c (f_val_print): Likewise.
8712         * linux-fork.c (info_forks_command): Likewise.
8713         * m32r-com.c (m32r_load_section, m32r_load)
8714         (m32r_upload_command): Likewise.
8715
8716         * ui-out.c (ui_out_field_core_addr): Remove unnecessary comment.
8717
8718 2008-01-11  Markus Deuling  <deuling@de.ibm.com>
8719
8720         * gdbarch.sh (skip_prologue): Add gdbarch
8721         as parameter.
8722         * gdbarch.{c,h}: Regenerate.
8723
8724         * alpha-tdep.c (alpha_skip_prologue): Add gdbarch as parameter.
8725         * amd64-tdep.c (amd64_skip_prologue): Likewise.
8726         * avr-tdep.c (avr_skip_prologue): Likewise.
8727         * cris-tdep.c (cris_skip_prologue): Likewise.
8728         * frv-tdep.c (frv_skip_prologue): Likewise.
8729         * h8300-tdep.c (h8300_skip_prologue): Likewise.
8730         * hppa-tdep.c (hppa_skip_prologue): Likewise.
8731         * i386-tdep.c (i386_skip_prologue): Likewise.
8732         * ia64-tdep.c (ia64_skip_prologue): Likewise.
8733         * iq2000-tdep.c (iq2000_skip_prologue): Likewise.
8734         * m32r-tdep.c (m32r_skip_prologue): Likewise.
8735         * m68hc11-tdep.c (m68hc11_skip_prologue): Likewise.
8736         * m68k-tdep.c (m68k_skip_prologue): Likewise.
8737         * m88k-tdep.c (m88k_skip_prologue): Likewise.
8738         * mep-tdep.c (mep_skip_prologue): Likewise.
8739         * mips-tdep.c (mips_skip_prologue): Likewise.
8740         * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
8741         * mt-tdep.c (mt_skip_prologue): Likewise.
8742         * rs6000-tdep.c (rs6000_skip_prologue): Likewise.
8743         * score-tdep.c (score_skip_prologue): Likewise.
8744         * sh64-tdep.c (sh64_skip_prologue): Likewise.
8745         * sh-tdep.c (sh_skip_prologue): Likewise.
8746         * sparc64-tdep.c (sparc64_skip_prologue): Likewise.
8747         * sparc-tdep.c (sparc32_skip_prologue): Likewise.
8748         * spu-tdep.c (spu_skip_prologue): Likewise.
8749         * v850-tdep.c (v850_skip_prologue): Likewise.
8750         * vax-tdep.c (vax_skip_prologue): Likewise.
8751         * xstormy16-tdep.c (xstormy16_skip_prologue): Likewise.
8752         * xtensa-tdep.c (xtensa_skip_prologue): Likewise.
8753
8754         * arm-tdep.c (arm_skip_prologue): Add gdbarch as parameter. Replace
8755         current_gdbarch by gdbarch.
8756         * m32c-tdep.c (m32c_skip_prologue): Likewise.
8757         * s390-tdep.c (s390_skip_prologue): Likewise.
8758
8759 2008-01-10  Doug Evans  <dje@google.com>
8760
8761         * defs.h (struct continuation_arg): Fix typo in comment.
8762         * target.c (target_translate_tls_address): Fix comment spelling error.
8763
8764 2008-01-09  Thiago Jung Bauermann  <bauerman@br.ibm.com>
8765
8766         * doublest.h (DOUBLEST_PRINT_FORMAT): Remove % from string.
8767         (DOUBLEST_SCAN_FORMAT): Likewise.
8768         * dfp.c (decimal_from_floating): Use DOUBLEST_PRINT_FORMAT.
8769         * ada-lex.l (processReal): Prepend "%" to use of DOUBLEST_SCAN_FORMAT.
8770         * c-exp.y (parse_number): Likewise.
8771         * jv-exp.y (parse_number): Likewise.
8772         * objc-exp.y (parse_number): Likewise.
8773         * p-exp.y (parse_number): Likewise.
8774
8775 2008-01-09  Joel Brobecker  <brobecker@adacore.com>
8776
8777         * gdbtypes.c (create_array_type): Add handling of null Ada arrays.
8778         (check_typedef): Likewise.
8779
8780 2008-01-09  Luis Machado  <luisgpm@br.ibm.com>
8781
8782         * printcmd.c (printf_command): Add seen_big_h, seen_big_d and
8783         seen_double_big_d, treat the new H, D, and DD modifiers as length
8784         modifiers.
8785
8786 2008-01-08  Joel Brobecker  <brobecker@adacore.com>
8787
8788         * dwarf2read.c (read_enumeration_type): Add comment.
8789
8790 2008-01-08  Thiago Jung Bauermann  <bauerman@br.ibm.com>
8791
8792         * config.in: Regenerate.
8793
8794 2008-01-08  Joel Brobecker  <brobecker@adacore.com>
8795
8796         * ada-lang.c (ada_convert_actual): Renames convert_actual.
8797         Make non-static.
8798         (ada_convert_actuals): Delete.
8799         * ada-lang.h (ada_convert_actual): Add declaration.
8800         (ada_convert_actuals): Remove declaration.
8801         * infcall.c: #include "ada-lang.h".
8802         (value_arg_coerce): Add new parameter sp.  Update function
8803         documetnation.  Add handling of Ada function call parameters.
8804         * Makefile.in (infcall.o): Update dependencies.
8805
8806 2008-01-08  Paul Hilfinger  <hilfinger@adacore.com>
8807
8808         * ada-lang.c (ensure_lval): Fix value lval kind.
8809         (convert_actual): Add handling for arguments passed by reference.
8810
8811 2008-01-08  Doug Evans  <dje@google.com>
8812
8813         * dbxread.c (read_dbx_symtab): Fix indentation.
8814
8815 2008-01-07  Thiago Jung Bauermann  <bauerman@br.ibm.com>
8816
8817         * Makefile.in (dfp.o): Depend on expression.h, gdbtypes.h and value.h.
8818         (valarith.o): Depend on dfp.h.
8819         (valops.o): Likewise.
8820         * dfp.c: Include expression.h, gdbtypes.h, value.h and dfp.h.
8821         (set_decnumber_context): New function.
8822         (decimal_check_errors): Likewise.
8823         (decimal_from_number): Likewise.
8824         (decimal_to_number): Likewise.
8825         (decimal_from_string): Use set_decnumber_context and
8826         decimal_check_errors.
8827         (decimal_from_integral): New function.
8828         (decimal_from_floating): Likewise.
8829         (decimal_to_double): Likewise.
8830         (promote_decimal): Likewise.
8831         (decimal_binop): Likewise.
8832         (decimal_is_zero): Likewise.
8833         (decimal_compare): Likewise.
8834         (decimal_convert): Likewise.
8835         * dfp.h (decimal_from_integral): New prototype.
8836         (decimal_from_floating): Likewise.
8837         (decimal_to_double): Likewise.
8838         (decimal_binop): Likewise.
8839         (decimal_is_zero): Likewise.
8840         (decimal_compare): Likewise.
8841         (decimal_convert): Likewise.
8842         * eval.c (evaluate_subexp_standard): Remove expect_type argument from
8843         call to value_from_decfloat.
8844         * valarith.c: Include dfp.h.
8845         (value_args_as_decimal): New function.
8846         (value_binop): Add if block to handle TYPE_CODE_DECFLOAT values.
8847         (value_logical_not): Likewise.
8848         (value_equal): Likewise.
8849         (value_less): Likewise.
8850         (value_pos): Likewise.
8851         (value_neg): Formatting fix.
8852         * valops.c: Include dfp.h.
8853         (value_cast): Add if block to handle TYPE_CODE_DECFLOAT values.
8854         * value.c (unpack_long): Add case to handle TYPE_CODE_DECFLOAT.
8855         (unpack_double): Add if block to handle TYPE_CODE_DECFLOAT.
8856         (value_from_decfloat): Remove expect_type argument.
8857         * value.h (value_from_decfloat): Update prototype.
8858
8859 2008-01-07  Vladimir Prus  <vladimir@codesourcery.com>
8860
8861         Ignore change in name of dynamic linker during
8862         execution on Solaris.  This also unbreaks pending breakpoints.
8863
8864         * solist.h (struct target_so_ops): New field same.
8865         * solib-svr4.c (svr4_same): New.
8866         (_initialize_svr4_solib): Register svr4_same.
8867         * solib.c (update_solib_list): Use ops->same, if available.
8868
8869 2008-01-06  Christopher Faylor  <me+cygwin@cgf.cx>
8870
8871         * win32-nat.c (win32_make_so): Use cygwin-style path to avoid warnings
8872         when using MS-DOS paths.
8873
8874 2008-01-05  Pedro Alves  <pedro@codesourcery.com>
8875
8876         * NEWS: Mention --pid and --core command line behaviour changes.
8877
8878 2008-01-05  Pedro Alves  <pedro@codesourcery.com>
8879
8880         * main.c (captured_main): Remove 'count' varible and the
8881         ALIGN_STACK_ON_ENTRY block that used it.  Error out if --core and
8882         --pid options were issued simultaneously.  If an explicit pid
8883         option was passed, don't fallback to core file.  Detect extra
8884         arguments better in the presence of explicit pid or core
8885         arguments.
8886
8887 2008-01-05  Joel Brobecker  <brobecker@adacore.com>
8888
8889         * ada-lang.c (ada_which_variant_applies): Correctly compute
8890         the value of the discriminant when the variant record is packed.
8891
8892 2008-01-04  Joel Brobecker  <brobecker@adacore.com>
8893
8894         * ada-lang.c (is_name_suffix): Handle middle-name numeric suffixes
8895         that are used to differentiate homonyms.
8896
8897 2008-01-04  Jerome Guitton  <guitton@adacore.com>
8898
8899         * ada-lang.c (decode_packed_array_type): Avoid a seg fault
8900         when the type is an anonymous pointer type.
8901         (ada_check_typedef): Avoid a seg fault when the type is null.
8902         * ada-typeprint.c (print_array_type): Add support for pointer
8903         to packed arrays.
8904
8905 2008-01-04  Paul N. Hilfinger  <hilfinger@adacore.com>
8906
8907         * ada-exp.y: Allow '{type} ADDRESS' notation on left of assignment.
8908
8909 2008-01-04  Joel Brobecker  <brobecker@adacore.com>
8910
8911         * ada-lang.c (ada_evaluate_subexp): Evaluate tagged types in
8912         EVAL_NORMAL mode when noside is EVAL_AVOID_SIDE_EFFECTS.
8913
8914 2008-01-04  Joel Brobecker  <brobecker@adacore.com>
8915
8916         * ada-exp.y (chop_separator): New function.
8917         (write_selectors): Rewrite to re-use chop_separator.
8918         (ada_nget_field_index, get_symbol_field_type): New functions.
8919         (write_var_or_type): Add support for "ptype TYPENAME.FIELD"
8920         expressions.
8921
8922 2008-01-03  Thiago Jung Bauermann  <bauerman@br.ibm.com>
8923
8924         * symtab.c (find_pc_sect_line): Use SYMBOL_VALUE_ADDRESS instead
8925         of SYMBOL_VALUE when working with function symbols.
8926
8927 2008-01-03  Joel Brobecker  <brobecker@adacore.com>
8928
8929         * ada-lang.c (resolve_subexp): Add handling of OP_REGISTER
8930         expressions.  These expressions do not need to be rewriten.
8931
8932 2008-01-03  Joel Brobecker  <brobecker@adacore.com>
8933
8934         * dwarf2read.c (read_enumeration_type): Flag type as stub if
8935         the given die is a declaration.
8936
8937 2008-01-03  Joel Brobecker  <brobecker@adacore.com>
8938
8939         * ada-lang.c (ada_array_bound_from_type): Make non-static.
8940         Handle properly the case when the index type is an enumerated type.
8941         Do not return the subtype of the bounds type, just return the
8942         bounds type directly - this is not needed and is more consistent
8943         with what we do for arrays when no XA parallel type exists.
8944
8945 2008-01-03  Joel Brobecker  <brobecker@adacore.com>
8946
8947         * ada-lang.c (static_unwrap_type): Add forward declaration.
8948         (template_to_static_fixed_type): Fields of dynamic types sometimes
8949         also need to be unwrapped. Take this into account.
8950         (ada_to_fixed_type_1): Renamed from ada_to_fixed_type.
8951         (ada_to_fixed_type): New wrapper around ada_to_fixed_type_1.
8952         * ada-typeprint.c (ada_print_type): Get the typename from
8953         the original type, not the base type.
8954
8955 2008-01-03  Jerome Guitton  <guitton@adacore.com>
8956
8957         * ada-lang.c (ada_value_struct_elt, to_fixed_array_type)
8958         (to_fixed_array_type, ada_to_fixed_value_create, unwrap_value):
8959         Update calls to ada_to_fixed_type.
8960         (ada_template_to_fixed_record_type_1): Ditto, but without looking
8961         for the tag.
8962         (ada_to_fixed_type): Add check_tag parameter; do not look for
8963         tag if null.  When looking for a tag, use a fixed record type.
8964         * ada-lang.h (ada_to_fixed_type): Add check_tag parameter.
8965         * ada-valprint.c (printable_val_type, ada_value_print): Update
8966         calls to ada_to_fixed_type.
8967
8968 2008-01-03  Luis Machado  <luisgpm@br.ibm.com>
8969
8970         * doublest.c (convert_floatformat_to_doublest): Call
8971         floatformat_to_doublest instead of floatformat_to_double and use
8972         DOUBLEST variables.
8973         (convert_doublest_to_floatformat): Call floatformat_from_doublest
8974         instead of floatformat_from_double and use DOUBLEST variables.
8975
8976 2008-01-03  Nick Hudson  <nick.hudson@dsl.pipex.com>
8977
8978         * MAINTAINERS (Write After Approval): Add self.
8979
8980 2008-01-03  Joel Brobecker  <brobecker@adacore.com>
8981
8982         * symfile.c (set_initial_language): Make non-static.
8983         * symfile.h (set_initial_language): Add declaration.
8984         * language.c: #include "symfile.h".
8985         (set_language): Call set_initial_language if the frame language
8986         could not be determined.
8987
8988 2008-01-03  Paul N. Hilfinger  <hilfinger@adacore.com>
8989
8990         * eval.c (evaluate_subexp_for_address): Provide frame address to
8991         locate_var_value only if it will be needed.
8992
8993 2008-01-02  Jan Kratochvil  <jan.kratochvil@redhat.com>
8994
8995         * linux-nat.c (linux_child_follow_fork): Call also CHECK_FOR_THREAD_DB.
8996
8997 2008-01-02  Joel Brobecker  <brobecker@adacore.com>
8998
8999         * ada-lang.c (ada_evaluate_subexp): Modify the value returned
9000         when noside is EVAL_AVOID_SIDE_EFFECTS to be an lval_memory.
9001         This is needed to make sure that any other treatment applied
9002         to the resulting value does not fail for spurious reason,
9003         such as trying to take the address of this value.
9004
9005 2008-01-02  Joel Brobecker  <brobecker@adacore.com>
9006
9007         * ada-lang.c (ada_value_equal): Dereference reference types when
9008         comparing arrays.
9009
9010 2008-01-01  Daniel Jacobowitz  <dan@codesourcery.com>
9011
9012         Updated copyright notices for most files.
9013
9014 2008-01-01  Christopher Faylor  <me+gdb@cgf.cx>
9015
9016         * win32-nat.c (psapi_module_handle): Remove static.
9017         (get_module_name): Rename from psapi_get_dll_name.  Revamp slightly to
9018         return first module found if base_address is zero.  Don't initialize
9019         psapi function pointers here.  Convert to cygwin paths when
9020         appropriate.
9021         (win32_pid_to_exec_file): Use Cygwin's /proc interface to determine
9022         executable name.  Use get_module_name when that fails or when
9023         !__CYGWIN__.
9024         (_initialize_psapi): New function.  Initialize psapi stuff before it is
9025         needed or issue a warning if it is not found.  Move psapi_module_handle
9026         here.
9027
9028 2008-01-01  Joel Brobecker  <brobecker@adacore.com>
9029
9030         * ada-lang.c (ada_remove_trailing_digits): New function.
9031         (ada_remove_po_subprogram_suffix): New function.
9032         (ada_decode): Improve. Move the description of the algorithm
9033         directly inside the code, instead of in the function global
9034         description.
9035
9036 2008-01-01  Joel Brobecker  <brobecker@adacore.com>
9037
9038         * ada-valprint.c (ada_val_print_1) [TYPE_CODE_REF]: Ignore deref_ref
9039         and always print the dereferenced value.
9040
9041 2008-01-01  Joel Brobecker  <brobecker@adacore.com>
9042
9043         * ada-lang.c (ada_evaluate_subexp, case BINOP_SUB): Add handling
9044         of the case where the first argument is a reference.
9045         (ada_evaluate_subexp, case BINOP_ADD): Likewise.
9046
9047 2008-01-01  Joel Brobecker  <brobecker@adacore.com>
9048
9049         Implement support for Ada interface types.
9050
9051         * ada-lang.c (ada_is_dispatch_table_ptr_type): New function.
9052         (ada_is_ignored_field): Ignore fields that are a dispatch table
9053         of a tagged type.
9054
9055 2008-01-01  Joel Brobecker  <brobecker@adacore.com>
9056
9057         * top.c (print_gdb_version): Update copyright year.
9058
9059 2008-01-01  Joel Brobecker  <brobecker@adacore.com>
9060
9061         * ChangeLog-2007: New ChangeLog rotation.
9062         * ChangeLog: Reset for 2008.
9063         * config/djgpp/fnchange.lst: Add entries for ChangeLog-2006 and
9064         ChangeLog-2007.
9065
9066 For older changes see ChangeLog-2007.
9067 \f
9068 Local Variables:
9069 mode: change-log
9070 left-margin: 8
9071 fill-column: 74
9072 version-control: never
9073 coding: utf-8
9074 End: