gdb/ChangeLog

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