1 2008-09-22 Daniel Jacobowitz <dan@codesourcery.com>
3 * symtab.c (skip_prologue_using_sal): Treat two consecutive lines
4 at the same address as a prologue marker. Do not skip an entire
7 2008-09-22 Andrew Stubbs <ams@codesourcery.com>
9 * frame.c (get_frame_register_bytes): Comment improvments.
11 2008-09-22 Pedro Alves <pedro@codesourcery.com>
13 * linux-nat.c (linux_nat_wait): Only use set_ignore_sigint in
16 2008-09-19 Andrew Stubbs <ams@codesourcery.com>
18 * MAINTAINERS: Update my email address.
20 2008-09-19 Andrew Stubbs <ams@codesourcery.com>
22 * frame.c (get_frame_register_bytes): Detect bad debug info.
24 2008-09-17 Jan Kratochvil <jan.kratochvil@redhat.com>
26 Fix a crash on uninitialized ECS->EVENT_THREAD for a newly found thread.
27 * infrun.c (wait_for_inferior): Move this ECS->EVENT_THREAD
29 (fetch_inferior_event): ... and this ECS->EVENT_THREAD initialization
31 (handle_inferior_event): ... here after the add_thread call together
32 with the local adjust_pc_after_break and reinit_frame_cache calls.
34 2008-09-16 David Daney <ddaney@avtrex.com>
36 * breakpoint.c (bpstat_stop_status): Clear breakpoint_at for
39 2008-09-16 Joel Brobecker <brobecker@adacore.com>
43 2008-09-15 Mark Kettenis <kettenis@gnu.org>
45 * infcall.c (generic_push_dummy_code): Remove.
46 (push_dummy_code): Unconditionally call gdbarch_push_dummy_code.
48 2008-09-15 Doug Evans <dje@google.com>
50 * dwarf2read.c (struct abbrev_info): Make members name, form 16 bits.
51 (struct attribute): Ditto.
53 2008-09-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
55 * hppa-linux-tdep.c (hppa_linux_sigtramp_frame_unwind_cache): Record
56 HPPA_IPSW_REGNUM and HPPA_SAR_REGNUM values.
58 * hppa-linux-tdep.c (hppa_dwarf_reg_to_regnum): Remove surrounding
59 "#if 0" "#endif". Fix mapping of DWARF DBX registers to GDB registers.
60 Correct arguments and improve comments.
61 (hppa_linux_init_abi): Call set_gdbarch_dwarf2_reg_to_regnum. Delete
63 * hppa-tdep.c (hppa64_dwarf_reg_to_regnum): Fix check for floating
64 point DBX register, change error to warning, and improve comments.
66 2008-09-14 Doug Evans <dje@google.com>
68 * dwarf2read.c (struct die_info): Make members tag, num_attrs 16 bits.
70 2008-09-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
72 * hppa-linux-tdep.c (hppa_linux_supply_fpregset): Correct iteration.
74 2008-09-13 Joel Brobecker <brobecker@adacore.com>
76 * defs.h (GCC_GENERATED_STDINT_H): Define.
78 2008-09-13 Tom Tromey <tromey@redhat.com>
80 * varobj.c (varobj_set_display_format): Use xfree.
81 * tracepoint.c (stringify_collection_list): Use xfree.
82 * remote-fileio.c (remote_fileio_reset): Use xfree.
83 * mipsread.c (read_alphacoff_dynamic_symtab): Use xfree.
84 * dfp.c (decimal_from_floating): Use xfree, xstrprintf. Don't use
86 * cp-support.c (mangled_name_to_comp): Use xfree.
88 2008-09-13 Joel Brobecker <brobecker@adacore.com>
90 * ada-lang.c (remove_extra_symbols): Remove stub symbols if
91 the associated complete symbol is also in the list.
92 (ada_add_local_symbols, ada_add_non_local_symbols): New functions,
93 extracted out from ada_lookup_symbol_list.
94 (ada_lookup_symbol_list): Use them. Remove the search through
97 2008-09-13 Joel Brobecker <brobecker@adacore.com>
99 * dwarf2read.c (add_partial_subprogram): New procedure.
100 (scan_partial_symbols): Use it.
101 (load_partial_dies): Read in children of subprogram and lexical
102 blocks for Ada compilation units.
104 2008-09-13 Tom Tromey <tromey@redhat.com>
106 * symfile.c (build_id_verify): Free 'found'.
107 (find_separate_debug_file): Use xfree, not free.
109 2008-09-12 Doug Evans <dje@google.com>
111 * corefile.c (write_memory): Remove unnecessary copying.
113 * sol-thread.c (_initialize_sol_thread): Add FIXME regarding
114 order of _initialize_* fns.
116 * dwarf2read.c (comp_unit_head): Rename first_die_ptr to
117 first_die_offset. All uses updated.
118 Delete unused members cu_head_ptr, next.
119 Move members base_known, base_address to ...
120 (dwarf2_cu) ... here. All uses updated.
122 2008-09-12 Pedro Alves <pedro@codesourcery.com>
124 * Makefile.in (generated_files): Add $(NAT_GENERATED_FILES).
125 * config/i386/i386gnu.mh (NAT_GENERATED_FILES): New.
127 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
129 * fork-child.c (startup_inferior): Use target_wait and target_resume
130 directly instead of calling wait_for_inferior / resume.
132 * infcmd.c (kill_if_already_running): Do not call no_shared_libraries
133 or init_wait_for_inferior.
134 (run_command_1): Call init_wait_for_inferior.
136 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
138 * gdbtypes.h (builtin_type_void_data_ptr, builtin_type_void_func_ptr,
139 builtin_type_CORE_ADDR, builtin_type_char, builtin_type_short,
140 builtin_type_int, builtin_type_long, builtin_type_signed_char,
141 builtin_type_unsigned_char, builtin_type_unsigned_short,
142 builtin_type_unsigned_int, builtin_type_unsigned_long,
143 builtin_type_float, builtin_type_double, builtin_type_long_double,
144 builtin_type_complex, builtin_type_double_complex, builtin_type_string,
145 builtin_type_bool, builtin_type_long_long,
146 builtin_type_unsigned_long_long): Remove macros.
148 (builtin_type_f_character, builtin_type_f_integer,
149 builtin_type_f_integer_s2, builtin_type_f_logical,
150 builtin_type_f_logical_s1, builtin_type_f_logical_s2,
151 builtin_type_f_real, builtin_type_f_real_s8, builtin_type_f_real_s16,
152 builtin_type_f_complex_s8, builtin_type_f_complex_s16,
153 builtin_type_f_complex_s32): Likewise.
155 (builtin_type_m2_char, builtin_type_m2_int, builtin_type_m2_card,
156 builtin_type_m2_real, builtin_type_m2_bool): Likewise.
158 (struct builtin_f_type, builtin_f_type): Move to f-lang.h.
159 (struct builtin_m2_type, builtin_m2_type): Move to m2-lang.h.
161 * f-lang.h (struct builtin_f_type, builtin_f_type): Move here.
162 * m2-lang.h (struct builtin_m2_type, builtin_m2_type): Move here.
164 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
166 * solib-svr4.c (LM_ADDR_FROM_LINK_MAP): Use builtin types of
167 target_gdbarch instead of builtin_type_void_data_ptr.
168 (LM_DYNAMIC_FROM_LINK_MAP, LM_NEXT, LM_NAME,
169 IGNORE_FIRST_LINK_MAP_ENTRY, scan_dyntag, elf_locate_base,
170 solib_svr4_r_map, solib_svr4_r_brk, solib_svr4_r_ldsomap,
171 open_symbol_file_object): Likewise.
172 * nto-tdep.c (LM_ADDR): Likewise.
174 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
176 * bsd-uthread.c (bsd_uthread_read_memory_address): New function.
177 (bsd_uthread_fetch_registers, bsd_uthread_store_registers,
178 bsd_uthread_wait, bsd_uthread_find_new_threads): Use it.
180 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
182 * procfs.c (procfs_address_to_host_pointer): Use target_gdbarch
183 and its associated types to perform pointer conversion.
184 (procfs_can_use_hw_breakpoint): Likewise.
185 (procfs_auxv_parse): Remove unused variable.
187 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
189 * auxv.c (default_auxv_parse): Use gdbarch_ptr_bit (target_gdbarch)
190 instead of builtin_type_void_data_ptr.
191 * target.c (default_region_ok_for_hw_watchpoint): Likewise.
193 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
195 * expprint.c (print_subexp_standard): Compare against builtin type
196 associated with exp->gdbarch instead of builtin_type_char.
198 * f-valprint.c (f_val_print): Use extract_unsigned_integer to
199 extract values of arbitrary logical type. Handle arbitrary
202 * printcmd.c (float_type_from_length): New function.
203 (print_scalar_formatted, printf_command): Use it.
205 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
207 * valops.c: Include "objfiles.h" and "symtab.h".
208 (find_function_in_inferior): New argument OBJF_P. Use it to return
209 objfile where function is defined. Use per-objfile arch types
210 instead of builtin_type_ to define default return type.
212 * linux-fork.c (checkpoint_command): Update calls. Use per-objfile
213 architecture to define inferior call argument types.
214 * gcore.c (derive_heap_segment): Likewise.
215 * objc-lang.c (value_nsstring): Likewise.
216 * scm-lang.c (scm_lookup_name): Likewise.
217 * scm-valprint.c (scm_inferior_print): Likewise.
218 * valops.c (value_allocate_space_in_inferior): Likewise.
220 * eval.c (evaluate_subexp_standard): Update calls.
221 * objc-lang.c (lookup_objc_class, print_object_command): Likewise.
223 * linux-fork.c: Include "objfiles.h".
224 * scm-lang.c: Include "objfiles.h".
225 * scm-valprint.c: Include "objfiles.h".
227 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
229 * gdbarch.sh (name_of_malloc): Remove.
230 * gdbarch.c, gdbarch.h: Re-generate.
231 * valops.c (value_allocate_space_in_inferior): Do not call
232 gdbarch_name_of_malloc.
234 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
236 * valarith.c (value_x_unop): Use builtin_type_int8 as type for
237 UNOP_POSTINCREMENT/UNOP_POSTDECREMENT constant 0 argument.
238 (value_bit_index): Use extract_unsigned_integer
239 instead of unpack_long to read single byte.
241 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
243 * infcall.c (value_arg_coerce): Add GDBARCH parameter. Use its
244 associates types instead of builtin_type_ macros.
245 (find_function_addr): Leave output VALUE_TYPE NULL if unknown.
246 (call_function_by_hand): Use per-architecture "int" type as
247 fall-back if find_function_addr returns NULL VALUE_TYPE.
248 Update call to value_arg_coerce.
250 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
252 * cp-abi.h (cplus_method_ptr_size): Add TO_TYPE parameter.
253 (cplus_make_method_ptr): Add TYPE parameter.
254 * cp-abi.c (cplus_method_ptr_size): Add TO_TYPE parameter. Pass it
255 on to current_cp_abi.method_ptr_size callback.
256 (cplus_make_method_ptr): Add TYPE parameter. Pass it on to
257 current_cp_abi.make_method_ptr callback.
259 * gdbtypes.c (lookup_methodptr_type): Pass target type
260 argument to cplus_method_ptr_size.
261 * valops.c (value_cast): Pass type argument to cplus_make_method_ptr.
262 (value_struct_elt_for_reference): Likewise.
264 * gnu-v3-abi.c (get_class_arch): New function.
265 (vtable_address_point_offset): Add GDBARCH parameter. Use it
266 instead of current_gdbarch. Update all callers.
267 (gnuv3_get_vtable): Likewise.
268 (gnuv3_get_virtual_fn): Likewise.
269 (gnuv3_decode_method_ptr): Likewise.
270 (gnuv3_rtti_type): Call get_class_arch to determine architecture.
271 Use it instead of current_gdbarch.
272 (gnuv3_virtual_fn_field): Likewise.
273 (gnuv3_baseclass_offset): Likewise.
274 (gnuv3_print_method_ptr): Likewise.
275 (gnuv3_method_ptr_to_value): Likewise.
276 (gnuv3_method_ptr_size): Add TYPE parameter. Use it to determine
277 class architecture. Use architecture types instead of builtin types.
278 (gnuv3_make_method_ptr): Likewise.
280 * cp-valprint.c (cp_print_class_member): Expect pointer type
281 instead of class type. Use its length when extracting value.
282 * c-valprint.c (c_val_print): Update call to cp_print_class_member.
284 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
286 * stack.c (return_command): Use frame architecture to determine
287 default integer return type.
289 * f-valprint.c (f77_get_dynamic_lowerbound): Use frame architecture
290 to determine pointer types.
291 (f77_get_dynamic_upperbound): Likewise.
293 * objc-lang.c (OBJC_FETCH_POINTER_ARGUMENT): Remove.
294 (resolve_msgsend): Use architecture of current frame to determine
295 pointer types. Inline OBJC_FETCH_POINTER_ARGUMENT.
296 (resolve_msgsend_stret, resolve_msgsend_super,
297 resolve_msgsend_super_stret): Likewise.
299 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
301 * alpha-tdep.c (alpha_register_type): Use builtin_type (gdbarch)
302 instead of builtin_type_ macros.
303 * amd64-tdep.c (amd64_register_type): Likewise.
304 (amd64_get_longjmp_target): Likewise.
305 * arm-tdep.c (arm_register_type): Likewise.
306 * avr-tdep.c (avr_register_type): Likewise.
307 * cris-tdep.c (cris_register_type, crisv32_register_type): Likewise.
308 * frv-tdep.c (frv_register_type): Likewise.
309 * h8300-tdep.c (h8300_register_type): Likewise.
310 * hppa-tdep.c (hppa32_convert_from_func_ptr_addr,
311 hppa_skip_trampoline_code): Likewise.
312 * i386-tdep.c (i386_register_type): Likewise.
313 (i386_unwind_pc, i386_sse_type): Likewise.
314 * ia64-tdep.c (ia64_register_type): Likewise.
315 * m32r-tdep.c (m32r_register_type): Likewise.
316 * m68k-tdep.c (m68k_register_type, m68k_unwind_pc): Likewise.
317 * m88k-tdep.c (m88k_register_type): Likewise.
318 * mep-tdep.c (mep_register_type): Likewise.
319 * mips-tdep.c (mips_pseudo_register_type): Likewise.
320 * mn10300-tdep.c (mn10300_register_type): Likewise.
321 * mt-tdep.c (mt_copro_register_type): Likewise.
322 * rs6000-tdep.c (rs6000_builtin_type_vec64): Likewise.
323 (rs6000_convert_register_p, rs6000_register_to_value,
324 rs6000_value_to_register): Likewise.
325 * s390-tdep.c (s390_register_type): Likewise.
326 * sh64-tdep.c (sh64_register_type): Likewise.
327 (sh64_build_float_register_type, sh64_do_fp_register): Likewise.
328 * sh-tdep.c (sh_sh2a_register_type, sh_sh3e_register_type,
329 sh_sh4_build_float_register_type, sh_sh4_register_type,
330 sh_default_register_type): Likewise.
331 * sparc64-tdep.c (sparc64_register_type): Likewise.
332 * sparc-tdep.c (sparc32_register_type): Likewise.
333 * spu-tdep.c (spu_builtin_type_vec128, spu_register_type): Likewise.
334 * v850-tdep.c (v850_register_type): Likewise.
335 * vax-tdep.c (vax_register_type): Likewise.
336 * xtensa-tdep.c (xtensa_register_type, xtensa_unwind_pc,
337 xtensa_push_dummy_call): Likewise.
339 * std-regs.c (value_of_builtin_frame_fp_reg,
340 value_of_builtin_frame_pc_reg): Likewise.
341 * target-descriptions.c (tdesc_register_type): Likewise.
343 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
345 * ada-lang.c (ada_coerce_to_simple_array_type): Use builtin_type_int32
346 instead of builtin_type_int as default unspecified integral type.
347 (ada_index_type, ada_array_bound_from_type, ada_variant_discrim_type,
348 assign_component, to_fixed_range_type): Likewise.
349 * ada-typeprint.c (print_range, print_range_bound,
350 print_range_type_named): Likewise.
351 * ada-valprint.c (print_optional_low_bound, ada_val_print_1): Likewise.
352 * eval.c (evaluate_subexp_standard): Likewise.
353 * gnu-v2-abi.c (gnuv2_virtual_fn_field): Likewise.
354 * gnu-v3-abi.c (gnuv3_get_virtual_fn, gnuv3_baseclass_offset,
355 build_gdb_vtable_type): Likewise.
356 * jv-lang.c (java_array_type): Likewise.
357 * m2-typeprint.c (m2_print_bounds, m2_is_long_set_of_type): Likewise.
358 * m2-valprint.c (m2_print_long_set): Likewise.
359 * parse.c (follow_types): Likewise.
360 * p-typeprint.c (pascal_type_print_base): Likewise.
361 * valops.c (value_one, value_array, value_string,
362 value_bitstring): Likewise.
363 * value.c (allocate_repeat_value, value_from_string): Likewise.
364 * varobj.c (c_describe_child): Likewise.
365 * mt-tdep.c (mt_register_type): Likewise.
366 * sh-tdep.c (sh_sh4_build_float_register_type): Likewise.
367 * sh64-tdep.c (sh64_build_float_register_type): Likewise.
369 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
371 * defs.h (struct gdbarch): Add forward declaration.
372 (set_next_address): Add GDBARCH argument.
373 * printcmd.c (set_next_address): Use it to find pointer type.
374 * breakpoint.c (breakpoint_1): Update call.
375 * source.c (line_info): Likewise.
376 * findcmd.c (find_command): Use current_gdbarch to find pointer type.
378 * breakpoint.c (set_breakpoint_count): Use platform-neutral
379 types for internal variable values.
380 * infrun.c (handle_inferior_event): Likewise.
381 * source.c (forward_search_command, reverse_search_command): Likewise.
382 * tracepoint.c (set_tracepoint_count, set_traceframe_num,
383 set_tracepoint_num, set_traceframe_context): Likewise.
385 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
387 * gdbtypes.h (struct builtin_type): Remove builtin_true_char
388 and builtin_true_unsigned_char.
389 (builtin_type_true_char): Remove macro, add extern declaration.
390 (builtin_type_true_unsigned_char): Add extern declaration.
391 * gdbtypes.c (builtin_type_true_char): New global variable.
392 (builtin_type_true_unsigned_char): Likewise.
393 (_initialize_gdbtypes): Initialize them.
394 (gdbtypes_post_init): Do not initialize builtin_true_char
395 and builtin_true_unsigned_char members of struct builtin_type.
397 * printcmd.c (print_scalar_formatted): Do not use builtin_type;
398 use builtin_type_true_unsigned_char instead.
400 * ada-valprint.c (ada_val_print_1): Use builtin_type_true_char
401 instead of builtin_type_char for internal string.
403 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
405 * gdbtypes.h (builtin_type_void): Remove macro, add declaration.
406 (builtin_type_f_void): Remove macro.
407 * gdbtypes.c (builtin_type_void): New global variable.
408 (_initialize_gdbtypes): Initialize it.
410 * gnu-v3-abi.c (build_gdb_vtable_type): Do not call
411 lookup_pointer_type or lookup_function_type on builtin_type_void.
412 * printcmd.c (set_next_address): Likewise.
413 * objc-lang.c (value_nsstring): Likewise.
414 * mt-tdep.c (mt_copro_register_type): Likewise.
415 * xtensa-tdep.c (xtensa_register_type): Likewise.
417 * symfile.c (syms_from_objfile): Remove special handling
418 of builtin_type_void and builtin_type_char.
420 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
422 * eval.c (evaluate_subexp_standard): Use exp->gdbarch types instead
423 of builtin_type_ macros when handling OP_OBJC_ operations.
424 * objc-lang.c (print_object_command): Likewise.
426 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
428 * ada-valprint.c: Include "objfiles.h".
429 (ada_val_print_1): Use the gdbarch associated with the objfile whether
430 a System.Address type is defined to retrieve the proper pointer type
433 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
435 * ada-lang.c (value_pos_atr): Add TYPE argument. Use it as
436 result type instead of builtin_type_int.
437 (value_subscript_packed): Use pos_atr instead of value_pos_atr.
438 (ada_value_subscript): Update call to value_pos_atr.
439 (ada_value_ptr_subscript): Likewise.
440 (ada_evaluate_subexp): Likewise.
442 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
444 * ada-lang.c (cast_to_fixed): Do not cast to builtin_type_double.
445 (cast_from_fixed_to_double): Rename to ...
446 (cast_from_fixed): ... this. Add TYPE parameter. Use it instead
447 of builtin_type_double.
448 (ada_value_cast): Use cast_from_fixed instead of casting result
449 of cast_from_fixed_to_double.
450 (ada_evaluate_subexp): Update calls to cast_from_fixed_to_double.
452 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
454 * valops.c (value_ind): No longer allow dereferencing an
456 * eval.c (evaluate_subexp_standard): Handle deferencing an
458 * ada-lang.c (ada_evaluate_subexp): Likewise.
460 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
462 * ada-valprint.c (ada_val_print_1): When implicitly dereferencing
463 a reference type, pass the reference type directly to unpack_pointer.
464 * c-valprint.c (c_val_print): Likewise.
465 * f-valprint.c (f_val_print): Likewise.
466 * m2-valprint.c (print_variable_at_address, m2_val_print): Likewise.
467 * p-valprint.c (pascal_val_print): Likewise.
469 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
471 * eval.c (evaluate_subexp_standard): Use builtin_type_int8
472 to construct the EVAL_SKIP dummy return value.
473 * ada-lang.c (ada_evaluate_subexp): Likewise.
474 * jv-lang.c (evaluate_subexp_java): Likewise.
475 * m2-lang.c (evaluate_subexp_modula2): Likewise.
476 * scm-lang.c (evaluate_exp): Likewise.
478 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
480 * value.h (coerce_enum, coerce_number): Remove prototypes.
481 * value.c (coerce_enum, coerce_number): Remove.
482 * valarith.c (value_x_binop): Do not call coerce_enum.
483 (value_x_unop): Likewise.
484 (value_logical_not): Call coerce_array instead of coerce_number.
486 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
488 * ax-gdb.c: Include "language.h".
489 (gen_frame_args_address): Add GDBARCH parameter; use it
490 instead of current_gdbarch.
491 (gen_frame_locals_address): Likewise.
492 (gen_var_ref): Add GDBARCH parameter. Update calls to
493 gen_frame_args_address and gen_frame_locals_address. Use
494 pointer type from gdbarch.
495 (gen_usual_unary): Add EXP parameter. Use integer type
497 (gen_usual_arithmetic): Likewise.
498 (gen_integral_promotions): Likewise.
499 (gen_add, gen_sub): Remove.
500 (gen_ptradd, gen_ptrsub, gen_ptrdiff): New functions.
501 (gen_logical_not): Use passed-in boolean result type
502 instead of builtin_type_int.
503 (gen_complement): Do not call gen_usual_unary or
504 gen_integral_promotions.
505 (gen_struct_ref): Call require_rvalue instead of gen_usual_unary.
506 (gen_repeat): Add EXP parameter. Update call to gen_expr.
507 Use builtin_type_int32 as internal range type.
508 (gen_sizeof): Add EXP and SIZE_TYPE parameters. Use SIZE_TYPE
509 as result type. Update call to gen_expr.
510 (gen_expr): Add EXP parameter. Update calls to gen_expr,
511 gen_repeat, gen_var_ref, gen_usual_unary, gen_usual_arithmetic,
512 and gen_integral_promotions. Call gen_ptradd, gen_ptrsub,
513 gen_ptrdiff, or gen_binop instead of gen_add or gen_sub.
514 Use exp->gdbarch instead of current_gdbarch.
515 Call language_bool_type to determine result type of UNOP_LOGICAL_NOT.
517 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
519 * eval.c (evaluate_subexp_standard): Add calls to binop_promote
520 and unop_promote before calling value_binop et. al.
521 * ada-lang.c (ada_evaluate_subexp): Add calls to binop_promote
522 and unop_promote before calling value_binop et. al.
524 * valarith.c (value_binop): Do not call binop_promote or unop_promote.
525 (value_pos): Do not call unop_promote.
526 (value_neg, value_complement): Likewise.
528 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
530 * value.h (unop_promote, binop_promote): Add prototypes.
531 * eval.c (unop_promote, binop_promote): New functions.
532 * valarith.c (unop_result_type, binop_result_type): Remove.
533 (value_binop): Call binop_promote or unop_promote.
534 Inline remaining parts of binop_result_type. Remove special
535 code to truncate integer values for unsigned operations.
536 (value_pos): Call unop_promote. Inline remaining parts of
538 (value_neg, value_complement): Likewise.
540 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
542 * value.h (value_add, value_sub): Remove.
543 (value_ptradd, value_ptrsub, value_ptrdiff): Add prototypes.
544 * valarith.c (value_add, value_sub): Remove.
545 (value_ptradd, value_ptrsub, value_ptrdiff): New functions.
546 (find_size_for_pointer_math): Add assertion. Update comment.
547 (value_binop): Update comment.
549 * eval.c (ptrmath_type_p): New function.
550 (evaluate_subexp_standard): Replace value_add and value_sub
551 by value_ptradd, value_ptrsub, value_ptrdiff or value_binop.
552 Use builtin_type_uint8 instead of builtin_type_char to hold
553 the increment for BINOP_{PRE,POST}{IN,DE}CREMENT operations.
554 * valarith.c (value_subscript): Replace value_add by
555 value_ptradd. Replace value_sub by value_binop.
556 * ada-lang.c (ada_value_ptr_subscript): Likewise.
557 (ada_tag_name_2): Replace value_add by value_ptradd.
558 (ada_evaluate_subexp): Replace value_add and value_sub by
560 * m2-lang.c (evaluate_subexp_modula2): Replace value_add
562 * gnu-v2-abi.c (gnuv2_virtual_fn_field): Likewise.
563 * gnu-v3-abi.c (gnuv3_method_ptr_to_value): Likewise.
565 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
567 * eval.c (evaluate_subexp_for_sizeof): Use builtin_int type of
568 the expression architecture instead of builtin_type_int as the
571 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
573 * expression.h (enum exp_opcode): Document OP_COMPLEX to take
574 a type parameter as expression element.
575 * eval.c (evaluate_subexp_standard) [OP_COMPLEX]: Retrieve result
576 type as expression element.
577 * f-exp.y: Pass in type when buildin OP_COMPLEX expression.
578 * parse.c (operator_length_standard): Update length of OP_COMPLEX.
580 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
582 * language.h (struct language_arch_info): New members
583 bool_type_default and bool_type_symbol.
584 (lang_bool_type): Remove prototype.
585 (LA_BOOL_TYPE): Remove macro.
586 (language_bool_type): Add prototype.
587 * language.c (lang_bool_type): Remove.
588 (language_bool_type): New function.
590 * value.h (value_in): Change return value to int.
591 * value.c (value_in): Return int instead of struct value *.
593 * eval.c (evaluate_subexp_standard): Call language_bool_type instead
594 of using LA_BOOL_TYPE. Update call to value_in.
595 * ada-lang.c (ada_evaluate_subexp): Call language_bool_type instead
596 of using LA_BOOL_TYPE or builtin_type_int for boolean values.
598 * language.c (unknown_language_arch_info): Set bool_type_default member
599 of struct language_arch_info.
600 * ada-lang.c (ada_language_arch_info): Set bool_type_symbol and
601 bool_type_default members of struct language_arch_info.
602 * c-lang.c (c_language_arch_info): Set bool_type_default member
603 of struct language_arch_info.
604 (cplus_language_arch_info): Set bool_type_symbol and bool_type_default
605 members of struct language_arch_info.
606 * f-lang.c (f_language_arch_info): Set bool_type_symbol and
607 bool_type_default members of struct language_arch_info.
608 * jv-lang.c (java_language_arch_info): Set bool_type_symbol and
609 bool_type_default members of struct language_arch_info.
610 * m2-lang.c (m2_language_arch_info): Set bool_type_symbol and
611 bool_type_default members of struct language_arch_info.
612 * p-lang.c (p_language_arch_info): Set bool_type_symbol and
613 bool_type_default members of struct language_arch_info.
615 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
617 * jv-lang.c (enum java_primitive_types): New type.
618 (java_language_arch_info): New function.
619 (java_language): Use it instead of c_language_arch_info.
621 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
623 * value.h (value_bitstring_subscript): New prototype.
624 * valarith.h (value_bitstring_subscript): New function.
625 (value_subscript): No longer handle TYPE_CODE_BITSTRING.
626 * eval.c (evaluate_subexp_standard): Call value_bitstring_subscript
627 instead of value_subscript to handle TYPE_CODE_BITSTRING.
629 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
631 * expression.h (struct expression): New member GDBARCH.
632 * parse.c (parse_exp_in_context): Initialize it.
633 * parser-def.h (parse_gdbarch, parse_language): New macros.
635 * ada-exp.y (parse_type): New macro.
636 Replace builtin_type_ macros by using parse_type.
637 Replace current_language by parse_language.
638 * ada-lex.l (processInt): Replace current_gdbarch by parse_gdbarch.
639 Replace builtin_type_ macros.
641 * c-exp.y (parse_type): New macro.
642 Replace builtin_type_ macros by using parse_type.
643 (parse_number): Replace current_gdbarch by parse_gdbarch.
644 (yylex): Replace current_language by parse_language.
646 * f-exp.y (parse_type, parse_f_type): New macros.
647 Replace builtin_type_ macros by using parse_{f_,}type.
648 (parse_number): Replace current_gdbarch by parse_gdbarch.
649 (yylex): Replace current_language by parse_language.
651 * jv-exp.y (parse_type): New macro.
652 (parse_number): Replace builtin_type_ macros by using parse_type.
654 * m2-exp.y (parse_type, parse_m2_type): New macros.
655 Replace builtin_type_ macros by using parse_{m2_,}type.
657 * objc-exp.y (parse_type): New macro.
658 Replace builtin_type_ macros by using parse_type.
659 (parse_number): Replace current_gdbarch by parse_gdbarch.
660 (yylex): Replace current_language by parse_language.
662 * p-exp.y (parse_type): New macro.
663 Replace builtin_type_ macros by using parse_type.
664 (parse_number): Replace current_gdbarch by parse_gdbarch.
665 (yylex): Replace current_language by parse_language.
667 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
669 * parser-defs.h (write_exp_msymbol): Remove TEXT_SYMBOL_TYPE
670 and DATA_SYMBOL_TYPE arguments.
671 * parse.c (write_exp_msymbol): Remove TEXT_SYMBOL_TYPE and
672 DATA_SYMBOL_TYPE arguments. Replace use of builtin_type_CORE_ADDR.
673 (write_dollar_variable): Update call.
675 * ada-exp.y (write_var_or_type): Update call.
678 * jv-exp.y: Likewise.
679 * m2-exp.y: Likewise.
680 * objc-exp.y: Likewise.
683 2008-09-10 Joel Brobecker <brobecker@adacore.com>
685 * ada-lang.c (ada_parent_type): Add handling of the case where
686 the _parent field is a pointer and/or has a parallel XVS type.
687 (ada_evaluate_subexp) [OP_VAR_VALUE]: When doing an
688 EVAL_AVOID_SIDE_EFFECTS evaluation of a tagged type, return
689 the type of the tag instead of doing forcing an EVAL_NORMAL
690 expression evaluation.
692 2008-09-10 Paul N. Hilfinger <hilfinger@adacore.com>
693 Joel Brobecker <brobecker@adacore.com>
695 * ada-lang.c (is_digits_suffix): New function.
696 (is_dot_digits_suffix): Remove.
697 (ada_lookup_symbol_list): Remove digits suffix from minimal symbols
698 before looking up in symbol table, and do not use wild matches on them.
699 (wild_match): Reimplement for speed and to allow matching of operator
701 (is_valid_name_for_wild_match): Return zero for names that do not
702 follow the GNAT encoding.
704 (is_name_suffix): Fix typo in comment.
705 (to_record_with_fixed_variant_part): Ditto.
707 2008-09-10 Pedro Alves <pedro@codesourcery.com>
709 * Makefile.in (gnu-nat.o): New rule.
711 2008-09-10 Joel Brobecker <brobecker@adacore.com>
713 * ada-lang.c (ada_evaluate_subexp) [OP_ATR_SIZE]: Use
714 archecture-neutral builtin_type_int32 instead of builtin_type_int.
716 2008-09-10 Joel Brobecker <brobecker@adacore.com>
718 * ada-lang.c (ada_evaluate_subexp) [BINOP_ADD, BINOP_SUB]:
719 Add special handling for pointer types.
721 2008-09-10 Pedro Alves <pedro@codesourcery.com>
723 * inf-ttrace.c (inf_ttrace_follow_fork): Declare locals at the
725 (inf_ttrace_resume, inf_ttrace_wait): Typos.
727 2008-09-10 Ulrich Weigand <uweigand@de.ibm.com>
729 * ada-lang.c (ada_array_length): Use builtin_type_int32 instead
731 (ada_evaluate_subexp) [UNOP_IN_RANGE]: Use operand range type
732 instead of builtin_type_int.
734 2008-09-09 Pedro Alves <pedro@codesourcery.com>
736 * infrun.c (normal_stop): Run hook-stop last.
738 2008-09-09 Pedro Alves <pedro@codesourcery.com>
740 * gnu-nat.c (gnu_pid_to_exec_file): Delete.
741 (init_gnu_ops): Don't register it.
743 2008-09-09 Pedro Alves <pedro@codesourcery.com>
745 * gnu-nat.c (gnu_attach): Push target before fetching the list of
748 2008-09-08 Daniel Jacobowitz <dan@codesourcery.com>
750 * valops.c (value_cast_structs): Return NULL for failure.
751 (value_cast): Handle NULL from value_cast_structs.
752 (value_fetch_lazy): Call check_typedef. Remove unused variable.
754 2008-09-08 Pedro Alves <pedro@codesourcery.com>
756 * inferior.h (context_switch_to): Delete.
757 * infrun.c (context_switch): Don't save and load infrun state.
758 (context_switch_to): Delete.
760 * infcmd.c (proceed_thread_callback): Replace context_switch_to
761 calls by switch_to_thread calls.
763 * gdbthread.h (save_infrun_state, load_infrun_state): Delete.
764 * thread.c (main_thread_state, main_thread_executing): Delete.
765 (inferior_thread): Delete references to them.
766 (add_thread_silent): Fix case where we're adding a thread with the
767 same ptid as an exited thread. Remove references to
769 (load_infrun_state, save_infrun_state): Delete.
770 (thread_alive, is_thread_state, any_running, is_executing)
771 (set_executing): Remove the special handling for targets that
772 don't register any thread.
773 (restore_current_thread, thread_apply_all_command)
774 (do_captured_thread_select): Unconditionally call
777 * mi/mi-main.c (mi_cmd_execute): Check for exited threads.
778 Call switch_to_thread instead of context_switch_to.
780 2008-09-08 Pedro Alves <pedro@codesourcery.com>
782 Remove global continuations in favour of a per-thread
785 * gdbthread.h (struct thread_info): Add comments around
786 continuations and intermediate_continuations.
787 (save_infrun_state, load_infrun_state): Delete continuations and
788 intermediate_continuations arguments.
789 * infrun.c (context_switch): Don't context-switch the continuations.
790 * thread.c (clear_thread_inferior_resources): Discard all
791 continuations of the thread we're clearing.
792 (save_infrun_state, load_infrun_state): Delete continuations and
793 intermediate_continuations arguments, and the code referencing
795 * utils.c: Include "gdbthread.h".
796 (cmd_continuation, intermediate_continuation): Delete.
797 (add_continuation): Add thread_info* argument. Install the
799 (restore_thread_cleanup): New.
800 (do_all_continuations_ptid, do_all_continuations_thread_callback):
802 (do_all_continuations): Reimplement.
803 (discard_all_continuations_thread_callback,
804 discard_all_continuations_thread): New.
805 (discard_all_continuations): Reimplement.
806 (add_intermediate_continuation): Add thread_info* argument.
807 Install the continuation on it.
808 (do_all_intermediate_continuations_thread_callback)
809 (do_all_intermediate_continuations_thread): New.
810 (do_all_intermediate_continuations): Reimplement.
811 (discard_all_intermediate_continuations_thread_callback): New.
812 (discard_all_intermediate_continuations_thread): New.
813 (discard_all_intermediate_continuations): Reimplement.
815 * breakpoint.c (until_break_command): Install the continuation on
818 * defs.h (cmd_continuation, intermediate_continuation): Delete.
819 (struct thread_info): Forward declare.
820 (add_continuation, add_intermediate_continuation): Add
821 thread_info* argument.
822 (do_all_continuations_thread, discard_all_continuations_thread)
823 (do_all_intermediate_continuations_thread)
824 (discard_all_intermediate_continuations_thread): Declare.
825 * inf-loop.c (inferior_event_handler): In non-stop only run
826 continuations on the thread that stopped. In all-stop, run
827 continuations on all threads.
828 * infcmd.c (step_once, finish_command): Adjust.
830 2008-09-08 Pedro Alves <pedro@codesourcery.com>
832 Remove the global stop_step in favour of a per-thread
835 * inferior.h (stop_step): Delete.
837 * gdbthread.h (struct thread_info): Add comments to stop_step.
838 (save_infrun_state, load_infrun_state): Remove stop_step argument.
839 * thread.c (load_infrun_state, save_infrun_state): Remove
840 stop_step argument, and references to it.
842 * infrun.c (clear_proceed_status): Clear stop_step.
843 (fetch_inferior_event): Adjust.
844 (context_switch): Don't context-switch stop_step.
845 (handle_inferior_event): Adjust.
846 (normal_stop): Adjust.
847 (save_inferior_status, restore_inferior_status): Adjust.
849 * infcmd.c (stop_step): Delete.
850 (step_1, step_1_continuation, step_once, until_next_command):
853 2008-09-08 Pedro Alves <pedro@codesourcery.com>
855 Remove the global step_multi in favour of a per-thread
858 * inferior.h (step_multi): Delete.
859 * gdbthread.h (struct thread_info): Add comments around
861 (save_infrun_state, load_infrun_state): Remove step_multi
863 * thread.c (load_infrun_state, save_infrun_state): Remove
864 step_multi argument, and references to it.
865 * infcmd.c (step_multi): Delete.
867 (step_1_continuation, until_next_command): Adjust.
868 * infrun.c (fetch_inferior_event): Adjust.
869 (context_switch): Don't context-switch step_multi.
870 (print_stop_reason, normal_stop): Adjust.
872 2008-09-08 Pedro Alves <pedro@codesourcery.com>
874 Remove the global stop_signal in favour of a per-thread
877 * inferior.h (stop_signal): Delete.
878 * gdbthread.h (save_infrun_state, load_infrun_state): Remove
879 stop_signal argument.
880 * thread.c (load_infrun_state, save_infrun_state): Remove
881 stop_signal argument. Don't reference it.
883 * infcmd.c (stop_signal): Delete.
884 (program_info): Adjust.
885 * infrun.c (resume): Clear stop_signal.
886 (proceed): Adjust. Pass the last stop_signal to the thread we're
888 (context_switch): Don't context-switch stop_signal.
889 (handle_inferior_event, keep_going): Adjust.
890 (save_inferior_status, restore_inferior_status): Adjust.
892 * fbsd-nat.c: Include "gdbthread.h".
893 (find_signalled_thread, find_stop_signal): New.
894 (fbsd_make_corefile_notes): Use it.
895 * fork-child.c (startup_inferior): Adjust.
897 * linux-nat.c (get_pending_status): Adjust.
898 (linux_nat_do_thread_registers): Adjust.
899 (find_signalled_thread, find_stop_signal): New.
900 (linux_nat_do_thread_registers): Add stop_signal parameter.
901 (struct linux_nat_corefile_thread_data): Add stop_signal member.
902 (linux_nat_corefile_thread_callback): Pass stop_signal.
903 (linux_nat_do_registers): Delete.
904 (linux_nat_make_corefile_notes): Use find_stop_signal. Assume
905 there's always a thread.
907 * procfs.c (find_signalled_thread, find_stop_signal): New.
908 (find_stop_signal): New.
909 (procfs_do_thread_registers): Add stop_signal parameter.
910 (struct procfs_corefile_thread_data): Add stop_signal member.
911 (procfs_corefile_thread_callback): Pass args->stop_signal.
912 (procfs_make_note_section): Find the last stop_signal.
914 * solib-irix.c: Include gdbthread.h.
915 (irix_solib_create_inferior_hook): Adjust.
916 * solib-osf.c: Include gdbthread.h.
917 (osf_solib_create_inferior_hook): Adjust.
918 * solib-sunos.c: Include gdbthread.h.
919 (sunos_solib_create_inferior_hook): Adjust.
920 * solib-svr4.c: Include gdbthread.h.
921 (svr4_solib_create_inferior_hook): Adjust.
923 * win32-nat.c (do_initial_win32_stuff): Adjust.
925 2008-09-08 Pedro Alves <pedro@codesourcery.com>
927 * gdbthread.h (struct thread_info): Add comments around
929 (save_infrun_state, load_infrun_state): Remove proceed_to_finish
931 * thread.c (load_infrun_state, save_infrun_state): Delete
932 proceed_to_finish argument and references to it.
934 * infcall.c (call_function_by_hand): Adjust.
935 * infcmd.c (finish_command): Adjust.
936 * infrun.c (proceed_to_finish): Delete.
937 (clear_proceed_status): Adjust.
938 (context_switch): Don't context-switch proceed_to_finish.
939 (normal_stop, save_inferior_status, restore_inferior_status):
942 2008-09-08 Pedro Alves <pedro@codesourcery.com>
944 * inferior.h (stop_bpstat): Delete.
946 * breakpoint.h (bpstat_do_actions): Remove bpstat* argument.
948 * breakpoint.c (bpstat_do_actions): Rename to ...
949 (bpstat_do_actions_1): ... this. Make static. Change return type
950 to int. Return true if a breakpoint proceeded.
951 (bpstat_do_actions): New, as wrapper around bpstat_do_actions_1.
952 (delete_breakpoint): Don't reference the global stop_bpstat; it's
955 * gdbthread.h (struct thread_info): Add stop_bpstat.
956 (save_infrun_state, load_infrun_state): Remove stop_bpstat
958 * thread.c (load_infrun_state, save_infrun_state): Remove
959 stop_bpstat argument, and the code referencing it.
961 * infcall.c: Include "gdbthread.h".
962 (call_function_by_hand): Adjust.
963 * exceptions.c: Include "gdbthread.h".
964 (throw_exception): Adjust.
965 * infcmd.c (stop_bpstat): Delete.
966 (continue_command): In all-stop, set the ignore count on the
967 thread that reported the stop. In non-stop, set it on the current
969 (finish_command_continuation): Adjust.
970 (program_info): Adjust.
971 * infrun.c (clear_proceed_status): Adjust.
972 (context_switch): Don't context-switch stop_bpstat.
973 (handle_inferior_event): Adjust.
974 (normal_stop): Adjust.
975 (save_inferior_status, restore_inferior_status): Adjust.
977 * inf-loop.c (inferior_event_handler): Remove parameter to
978 bpstat_do_actions call.
979 * top.c (command_loop): Remove parameter to bpstat_do_actions
980 call. Call it unconditionally.
981 * event-top.c (command_handler): Ditto.
982 * python/python.c (execute_gdb_command): Ditto.
984 2008-09-08 Pedro Alves <pedro@codesourcery.com>
986 * inferior.h (step_over_calls): Delete.
988 * gdbthread.h (save_infrun_state, load_infrun_state): Remove
989 step_over_calls argument.
990 * thread.c (save_infrun_state, load_infrun_state): Remove
991 step_over_calls argument. Adjust.
993 * infcmd.c (step_over_calls): Delete.
995 * infrun.c (clear_proceed_status): Adjust.
996 (context_switch): Don't context-switch step_over_calls.
997 (handle_inferior_event, save_inferior_status)
998 (restore_inferior_status): Adjust.
1000 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1002 Remove context switching in favour of accessing thread_info fields
1005 * infrun.c (stepping_over_breakpoint, step_resume_breakpoint):
1007 (struct thread_stepping_state): Delete.
1008 (gtss, tss): Delete.
1009 (follow_inferior_reset_breakpoints, follow_exec)
1010 (resume, clear_proceed_status): Adjust.
1012 (proceed, start_remote, init_wait_for_inferior): Adjust.
1013 (struct execution_control_state): Add event_thread member.
1014 (delete_step_resume_breakpoint_callback)
1015 (delete_step_thread_step_resume_breakpoint)
1016 (delete_step_thread_step_resume_breakpoint_cleanup)
1017 (delete_step_thread_step_resume_breakpoint): New.
1018 (wait_for_inferior, init_execution_control_state): Use
1019 delete_step_thread_step_resume_breakpoint_cleanup.
1020 (wait_for_inferior): Set the event_thread.
1021 (fetch_inferior_event): Ditto. Delete the step-resume breakpoint
1022 with delete_step_thread_step_resume_breakpoint.
1023 (init_thread_stepping_state): Change parameter type to
1024 thread_info. Adjust.
1025 (context_switch): Don't context switch prev_pc,
1026 stepping_over_breakpoint, step_resume_breakpoint,
1027 step_range_start, step_range_end, step_frame_id,
1028 tss->stepping_over_breakpoint,
1029 tss->stepping_through_solib_after_catch,
1030 tss->stepping_through_solib_catchpoints, tss->current_line, or
1031 tss->current_symtab.
1032 (adjust_pc_after_break, handle_inferior_event)
1033 (currently_stepping, step_into_function)
1034 (insert_step_resume_breakpoint_at_sal)
1035 (insert_longjmp_resume_breakpoint, keep_going): Adjust.
1036 (clear_stepping_state): New.
1037 (normal_stop): Adjust.
1038 (save_inferior_status, restore_inferior_status): Adjust.
1040 * gdbthread.h (struct thread_info): Comments describing the
1041 members moved here. Add step_after_step_resume_breakpoint.
1042 (delete_step_resume_breakpoint): Add thread_info argument.
1043 (save_infrun_state, load_infrun_state): Remove prev_pc,
1044 trap_expected, step_resume_breakpoint, step_range_start,
1045 step_range_end, step_frame_id, another_trap,
1046 stepping_through_solib_after_catch,
1047 stepping_through_solib_catchpoints, current_line and
1048 current_symtab function arguments.
1049 (inferior_thread): Declare.
1051 * thread.c (inferior_thread): New.
1052 (delete_step_resume_breakpoint): Add a thread_info parameter and
1054 (load_infrun_state, save_infrun_state): Remove prev_pc,
1055 trap_expected, step_resume_breakpoint, step_range_start,
1056 step_range_end, step_frame_id, stepping_over_breakpoint,
1057 stepping_through_solib_after_catch,
1058 stepping_through_solib_catchpoints, current_line and
1059 current_symtab args. Remove code referencing them.
1061 * infcmd.c (step_range_start, step_range_end, step_frame_id):
1063 (step_1, step_once, until_next_command): Adjust.
1065 * inferior.h (step_range_start, step_range_end, step_frame_id):
1068 * linux-nat.c (linux_child_follow_fork): If following the child,
1069 move the step state to it. Adjust.
1070 * inf-ptrace.c (inf_ptrace_follow_fork): Ditto.
1071 * inf-ttrace.c (inf_ttrace_follow_fork): Ditto.
1073 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1075 * bsd-uthread.c (bsd_uthread_find_new_threads): Claim the main
1078 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1080 * corelow.c (add_to_thread_list): If this is the first time we
1081 hear about thread info, update inferior_ptid.
1082 (core_open): Clear the thread list and set inferior_ptid before
1083 acknowledging a new inferior. Find threads before fetching
1084 register info. Give an upper target layer a chance to find and
1085 claim new threads. Print core generation and stop signal info
1086 after finding new threads.
1087 (get_core_register_section): Look at the lwp member of
1088 inferior_ptid for detecting if we have threads info, instead of
1090 (core_pid_to_str): New.
1091 (init_core_ops): Register core_pid_to_str.
1093 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1095 * spu-linux-nat.c (spu_child_post_startup_inferior)
1096 (spu_child_post_attach): Don't add the main thread here.
1098 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1100 Use ptid_t.tid to store thread ids instead of ptid_t.pid.
1102 * gnu-nat.c (inf_validate_procs): If this is the first time we're
1103 seeing a thread id, extend the main thread's ptid. If we still
1104 have pending execs, don't be verbose about new threads.
1105 (gnu_wait, gnu_resume, gnu_attach, gnu_thread_alive)
1106 (gnu_pid_to_str, cur_thread, sig_thread_cmd): Adjust.
1107 * i386gnu-nat.c (gnu_fetch_registers, gnu_store_registers):
1110 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1112 * procfs.c (to_attach): Create a procinfo for the current lwp.
1113 Add it to gdb's thread list.
1114 (procfs_fetch_registers, procfs_store_registers): Assume there's
1116 (procfs_wait): Don't add the main thread here.
1117 (procfs_init_inferior): Create a procinfo for the main lwp here.
1118 Change main thread's ptid with thread_change_ptid.
1119 (procfs_notice_thread): Check for exited threads.
1120 (procfs_corefile_thread_callback): Remove check for the main
1122 (procfs_make_note_section): Assume there is always a thread.
1124 * sol-thread.c (sol_thread_attach): Clear sol_thread_active before
1125 attaching. Change the main thread ptid with thread_change_ptid.
1126 (sol_thread_detach): Clear sol_thread_active.
1127 (sol_thread_wait): Check for exited threads.
1128 (sol_thread_create_inferior): Clear sol_thread_active before
1129 creating a new inferior. Change the main thread ptid with
1131 (sol_thread_mourn_inferior): Clear sol_thread_active.
1132 (sol_find_new_threads_callback): Check for exited threads.
1134 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1136 * inf-ttrace.c (inf_ttrace_wait): On TTEVT_LWP_CREATE and
1137 LWP_TERMINATE, resume the caller thread. On TTEVT_LWP_CREATE,
1138 TTEVT_LWP_EXIT and TTEVT_LWP_TERMINATE, don't stop the whole
1139 process, and return TARGET_WAITKIND_IGNORE.
1141 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1143 * inf-ttrace.c: Include <signal.h>
1144 (inf_ttrace_delete_dead_threads_callback): New.
1145 (inf_ttrace_resume_lwp): New.
1146 (inf_ttrace_resume_callback, inf_ttrace_resume): Rewrite. Don't
1147 delete dying threads until they are really dead.
1148 (inf_ttrace_wait): After stopping the whole process, delete any
1149 dying thread that is really dead by now.
1150 (inf_ttrace_thread_alive): Return 1.
1151 (inf_ttrace_extra_thread_info): New.
1152 (inf_ttrace_target): Register inf_ttrace_extra_thread_info.
1154 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1156 * inf-ttrace.c (inf_ttrace_follow_fork): Register the main thread
1158 (inf_ttrace_attach): Add the main thread.
1159 (inf_ttrace_resume_callback): Check for exited threads. Adjust
1160 for always a thread.
1161 (inf_ttrace_wait): Decorate the main thread's ptid with lwp info
1162 using thread_change_ptid, and set its private data. Don't add the
1164 (inf_ttrace_pid_to_str): Adjust.
1166 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1168 * bsd-uthread.c (bsd_uthread_wait): Decorate the main thread with
1169 thread_change_ptid. Check for exited threads.
1170 (bsd_uthread_find_new_threads): Check for exited threads.
1172 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1174 * inf-ptrace.c: Include "gdbthread.h".
1175 (inf_ptrace_attach): Add the main thread here.
1176 * linux-nat.c (linux_nat_attach): Don't add the main thread here.
1177 Decorate the main thread id with the lwp id.
1179 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1181 * linux-nat.c (linux_nat_wait): Update inferior_ptid's ptid with
1182 thread_change_ptid. Don't add or mark the main thread as running
1184 * fork-child.c (fork_inferior): Add the main thread here.
1186 2008-09-08 Jerome Guitton <guitton@adacore.com>
1188 * rs6000-tdep.c (rs6000_fetch_instruction)
1189 (rs6000_skip_stack_check): New functions.
1190 (skip_prologue): Skip stack check sequence.
1192 2008-09-08 David Daney <ddaney@avtrex.com>
1194 * dummy-frame.h (frame.h): Include it.
1195 (struct frame_id): Remove declaration.
1197 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
1199 * spu-tdep.c (spu_push_dummy_code): New function.
1200 (spu_gdbarch_init): Install it.
1202 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
1204 * gdbarch.sh (gdbarch_dump): Use core_addr_to_string_nz
1205 instead of paddr_nz.
1206 * gdbarch.c: Regenerate.
1208 * target.c (target_xfer_partial, debug_print_register): Use
1209 core_addr_to_string_nz instead of paddr_nz.
1211 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
1213 * rs6000-tdep.c (rs6000_gdbarch_init): Setup displaced stepping
1214 *before* calling gdbarch_init_osabi.
1215 (rs6000_aix_init_osabi): Disable displaced stepping.
1217 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
1219 * target.c (update_current_target): Do not inherit to_open
1221 (pop_target): Call target_close on target_stack instead
1223 (pop_all_targets_above): Likewise.
1225 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
1227 * gnu-v3-abi.c (gnuv3_decode_method_ptr): New function.
1228 (gnuv3_print_method_ptr): Use it.
1229 (gnuv3_method_ptr_to_value): Likewise.
1231 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
1233 * nto-tdep.h (struct nto_target_ops): Add gdbarch parameter to
1234 register_area callback function.
1235 * i386-nto-tdep.c (i386nto_register_area): Add gdbarch parameter.
1236 Use it instead of current_gdbarch.
1237 * nto-procfs.c (procfs_store_registers): Update call.
1239 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
1241 * mips-tdep.c (deprecated_mips_set_processor_regs_hack): Use
1242 regcache architecture instead of current_gdbarch.
1244 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
1246 * mep-tdep.c (struct mep_prologue): Add gdbarch member.
1247 (check_for_saved): Use it instead of current_gdbarch.
1248 (is_arg_spill): Add gdbarch paramter. Use it instead
1250 (mep_analyze_prologue): Add gdbarch parameter. Pass it
1251 to is_arg_spill and check_for_saved.
1252 (mep_skip_prologue, mep_analyze_frame_prologue): Update calls.
1254 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
1256 * hppa-tdep.c (internalize_unwinds): Use objfile architecture
1257 instead of current_gdbarch.
1259 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
1261 * m68k-tdep.h (m68kbsd_fpreg_offset): Add gdbarch parameter.
1262 * m68kbsd-tdep.c (m68kbsd_fpreg_offset): Add gdbarch paramter.
1263 Use it instead of current_gdbarch.
1264 (m68kbsd_supply_fpregset): Update call.
1265 * m68kbsd-nat.c (m68kbsd_supply_fpregset): Likewise.
1266 (m68kbsd_collect_fpregset): Likewise.
1268 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
1270 * cris-tdep.c (cris_version, cris_mode): Remove.
1271 (crisv32_single_step_through_delay): Use tdep->cris_mode.
1272 (cris_breakpoint_from_pc): Likewise.
1273 (cris_frame_unwind_cache): Use tdep->cris_version.
1274 (crisv32_scan_prologue): Likewise.
1275 (cris_spec_reg_applicable): Add gdbarch argument.
1276 Use tdep->cris_version.
1277 (cris_register_size, cris_special_register_name): Update calls.
1278 (cris_special_register_name): Add gdbarch argument.
1279 (cris_register_name, crisv32_register_name): Update calls.
1281 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
1283 * m68hc11-tdep.c (gdb_print_insn_m68hc11): Use info->arch
1284 instead of current_gdbarch.
1286 * sh64-tdep.c (gdb_print_insn_sh64): Remove.
1287 (sh64_gdbarch_init): Install print_insn_sh64 directly.
1288 * sh-tdep.c (gdb_print_insn_sh): Remove.
1289 (sh_gdbarch_init): Install print_insn_sh directly.
1291 * mips-tdep.c (gdb_print_insn_mips): Do not check mips_abi
1292 from current_gdbarch.
1293 (gdb_print_insn_mips_n32, gdb_print_insn_mips_n64): New functions.
1294 (mips_gdbarch_init): Install them instead of gdb_print_insn_mips
1295 depending on mips_abi.
1297 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
1299 * gdbarch.sh (addr_bits_remove): Change type to 'm'.
1300 (smash_text_address): Likewise.
1301 * gdbarch.c, gdbarch.h: Regenerate.
1303 * arch-utils.c (core_addr_identity): Add gdbarch parameter.
1304 * arch-utils.h (core_addr_identity): Likewise.
1305 * arm-tdep.c (arm_addr_bits_remove): Likewise.
1306 (arm_smash_text_address): Likewise.
1307 * hppa-tdep.c (hppa_smash_text_address): Likewise.
1308 * m88k-tdep.c (m88k_addr_bits_remove): Likewise.
1309 * s390-tdep.c (s390_addr_bits_remove): Likewise.
1311 * mips-tdep.c (mips_addr_bits_remove): Add gdbarch parameter.
1312 Use it instead of current_gdbarch.
1314 * arm-tdep.c (arm_prologue_prev_register, arm_unwind_pc,
1315 arm_dwarf2_prev_register): Update calls.
1316 * m88k-tdep.c (m88k_unwind_pc): Update call.
1318 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
1320 * dwarf2expr.h (dwarf2_read_address): Add gdbarch argument.
1321 * dwarf2expr.c (dwarf2_read_address): Add gdbarch argument.
1322 Call gdbarch_integer_to_address directly instead of converting
1323 to value and back. Update comment.
1324 (execute_stack_op): Update call site.
1325 * dwarf2loc.c (find_location_expression): Likewise.
1326 (locexpr_describe_location): Update
1328 * dwarf2expr.h (struct dwarf_expr_context): Add gdbarch member.
1329 * dwarf2-frame.c (execute_stack_op): Initialize ctx->gdbarch.
1330 * dwarf2loc. (dwarf2_evaluate_loc_desc): Likewise.
1331 (dwarf2_loc_desc_needs_frame): Likewise.
1333 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
1335 * breakpoint.h (struct bp_location): Change type of section
1336 member to "struct obj_section *".
1337 * tracepoint.h (struct tracepoint): Likewise.
1338 * symtab.h (struct general_symbol_info): Replace bfd_section
1339 member with obj_section.
1340 (struct symtab_and_line): Change type of section member to
1341 "struct obj_section *".
1342 (SYMBOL_BFD_SECTION): Remove macro, replace by ...
1343 (SYMBOL_OBJ_SECTION): ... this.
1345 * minsym.c (prim_record_minimal_symbol_and_info): Record symbol
1346 section as obj_section instead of bfd_section.
1348 * ada-lang.c (ada_decode_symbol): Use gsymbol->obj_section
1349 directly instead of looking of obj_section from bfd_section.
1351 * objfiles.h (find_pc_sect_section): Remove.
1352 * objfiles.c (find_pc_sect_section): Remove.
1353 (find_pc_section): Inline find_pc_sect_section code.
1355 * symfile.h (find_pc_overlay): Return struct obj_section *.
1356 (find_pc_mapped_section): Likewise.
1357 (section_is_overlay, section_is_mapped): Change type of section
1358 argument to struct obj_section *.
1359 (pc_in_mapped_range, pc_in_unmapped_range): Likewise.
1360 (overlay_mapped_address, overlay_unmapped_address): Likewise.
1361 (symbol_overlayed_address): Likewise.
1362 * symtab.h (symbol_overlayed_address): Likewise.
1363 * symfile.c (overlay_is_mapped): Remove.
1364 (section_is_mapped): Inline overlay_is_mapped code. Update.
1365 (overlay_invalidate_all): Update.
1366 (section_is_overlay): Change section argument to type
1367 "struct obj_section *". Use bfd_ methods.
1368 (pc_in_unmapped_range): Likewise. Handle relocated sections.
1369 (pc_in_mapped_range): Likewise. Handle relocated sections.
1370 (sections_overlap): Likewise.
1371 (overlay_unmapped_address): Likewise.
1372 (overlay_mapped_address): Likewise.
1373 (symbol_overlayed_address): Likewise.
1374 (find_pc_overlay): Return struct obj_section *.
1375 (find_pc_mapped_section): Likewise.
1376 (list_overlays_command): Update.
1377 (map_overlay_command, unmap_overlay_command): Update.
1378 (simple_overlay_update): Update.
1380 * block.h (blockvector_for_pc_sect): Change section argument
1381 to type "struct obj_section *".
1382 (block_for_pc_sect): Likewise.
1383 * block.c (blockvector_for_pc_sect): Change section argument
1384 to type "struct obj_section *".
1385 (block_for_pc_sect): Likewise.
1386 * symtab.h (find_pc_sect_function, find_pc_sect_psymtab,
1387 find_pc_sect_symtab, find_pc_sect_psymbol, find_pc_sect_line,
1388 lookup_minimal_symbol_by_pc_section, find_function_start_pc): Likewise.
1389 (matching_bfd_sections): Rename to ...
1390 (matching_obj_sections): ... this. Update argument types.
1391 * blockframe.c (find_pc_sect_function): Likewise.
1392 * breakpoint.c (describe_other_breakpoints): Likewise.
1393 (breakpoint_has_pc, check_duplicates_for): Likewise.
1394 * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Likewise.
1395 (lookup_minimal_symbol_by_pc_section): Likewise.
1396 * symtab.c (find_pc_sect_psymtab_closer): Likewise.
1397 (find_pc_sect_psymtab, find_pc_sect_psymbol, find_pc_sect_symtab,
1398 find_pc_sect_line, find_function_start_pc): Likewise.
1399 (matching_bfd_sections): Rename to ...
1400 (matching_obj_sections): ... this. Update argument types.
1402 * blockframe.c (find_pc_partial_function): Update to section
1403 type changes. No longer call find_pc_sect_section.
1404 (cache_pc_function_section): Change to type "struct obj_section *".
1405 * breakpoint.c (resolve_sal_pc): Update to section type changes.
1406 * exec.c (xfer_memory): Likewise.
1407 * findvar.c (read_var_value): Likewise.
1408 * infcmd.c (jump_command): Likewise.
1409 * linespec.c (minsym_found): Likewise.
1410 * maint.c (maintenance_translate_address): Likewise.
1411 * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Likewise.
1412 (lookup_solib_trampoline_symbol_by_pc): Likewise.
1413 * parse.c (write_exp_msymbol): Likewise.
1414 * printcmd.c (build_address_symbolic): Likewise.
1415 (address_info, sym_info): Likewise.
1416 * symmisc.c (dump_msymbols, print_symbol): Likewise.
1417 * symtab.c (fixup_section): Likewise.
1418 (fixup_symbol_section, fixup_psymbol_section): Likewise.
1419 (find_pc_line, find_function_start_sal): Likewise.
1420 * target.c (memory_xfer_partial): Likewise.
1421 * hppa-hpux-tdep.c (hppa64_hpux_in_solib_call_trampoline): Likewise.
1422 * spu-tdep.c (spu_overlay_update): Likewise.
1424 2008-09-04 Doug Evans <dje@google.com>
1426 * defs.h (plongest,pulongest): Renamed from paddr_u,paddr_d.
1427 Change argument of pulongest from CORE_ADDR to ULONGEST.
1428 All callers updated.
1429 * utils.c (plongest): Renamed from paddr_d.
1430 (pulongest): Renamed from paddr_u, change arg type to ULONGEST.
1431 * remote-mips.c (send_srec): Use paddr_nz instead of paddr_u in
1432 `CORE_ADDR addr' arg of error message.
1434 2008-09-03 Angela Marie Thomas <angela@releasedominatrix.com>
1436 * ser-tcp.c (ser_tcp_send_break): New function.
1437 (_initialize_ser_tcp): Use ser_tcp_send_break.
1438 * ser-tcp.h (ser_tcp_send_break): New prototype.
1440 2008-09-03 Ulrich Weigand <uweigand@de.ibm.com>
1442 * spu-tdep.c (spu_push_dummy_call): Update all stack pointer slots
1443 when allocating stack frame for inferior call.
1445 2008-09-03 Ulrich Weigand <uweigand@de.ibm.com>
1447 * spu-tdep.c (spu_frame_unwind_cache): Do not attempt to unwind
1448 SP or return address if we failed to find a valid frame.
1450 2008-09-03 Aleksandar Ristovski <aristovski@qnx.com>
1452 * breakpoint.c (breakpoint_init_inferior): Mark as not inserted only
1453 non-permanent breakpoints.
1454 (bpstat_stop_status): Change enable_state to bp_disabled only for
1455 non-permanent breakpoints.
1456 (bp_loc_is_permanent): New function.
1457 (create_breakpoint): Check if the location points to a permanent
1458 breakpoint and if it does, make breakpoint permanent.
1459 (update_breakpoint_locations): Make sure new locations of permanent
1460 breakpoints are properly initialized.
1461 * i386-tdep.c (i386_skip_permanent_breakpoint): New function.
1462 (i386_gdbarch_init): Set gdbarch_skip_permanent_breakpoint.
1464 2008-09-02 Pedro Alves <pedro@codesourcery.com>
1466 * breakpoint.c (insert_breakpoints, update_global_location_list):
1467 Check breakpoints_always_inserted_mode instead of
1468 always_inserted_mode directly.
1470 2008-09-02 Andreas Schwab <schwab@suse.de>
1472 * ia64-tdep.c (ia64_get_dyn_info_list): Use obj_section_addr.
1474 2008-09-01 Jan Kratochvil <jan.kratochvil@redhat.com>
1476 Stay compatible after the GCC PR fortran/29635 fix.
1477 * dwarf2read.c (process_die <DW_TAG_imported_module>)
1478 (process_die <DW_TAG_imported_module>): Do not assert anything about
1479 these unsupported tags.
1481 2008-08-29 Tom Tromey <tromey@redhat.com>
1483 * maint.c (_initialize_maint_cmds): Fix typo.
1485 2008-08-29 Tom Tromey <tromey@redhat.com>
1487 * dwarf2read.c (dwarf2_build_psymtabs_hard): Copy dirname on
1490 2008-08-27 Ulrich Weigand <uweigand@de.ibm.com>
1492 * remote.c: Include "gdb_stat.h".
1494 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
1496 * dummy-frame.h (dummy_frame_pop): Add prototype.
1497 * dummy-frame.c: Include "observer.h".
1498 (dummy_frame_push): Do not check for stale frames.
1499 (dummy_frame_pop): New function.
1500 (cleanup_dummy_frames): New function.
1501 (_initialize_dummy_frame): Install it as inferior_created observer.
1503 * frame.h (struct frame_id): Update comments.
1504 (frame_id_inner): Remove prototype.
1505 * frame.c (frame_id_inner): Make static. Add comments.
1506 (frame_find_by_id): Update frame_id_inner safety net check to avoid
1507 false positives for targets using non-contiguous stack ranges.
1508 (get_prev_frame_1): Update frame_id_inner safety net check.
1509 (frame_pop): Call dummy_frame_pop when popping a dummy frame.
1511 * stack.c (return_command): Directly pop the selected frame.
1512 * infrun.c (handle_inferior_event): Remove dead code.
1513 * i386-tdep.c (i386_push_dummy_call): Update comment.
1515 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
1517 * breakpoint.c (remove_breakpoint): Do not fail if unable to remove
1518 breakpoint from shared library.
1520 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
1522 * solib-svr4.c (read_program_header): New function.
1523 (scan_dyntag_auxv): New function.
1524 (elf_locate_base): Use it if scan_dyntag fails.
1525 (find_program_interpreter): New function.
1526 (enable_break): Use it instead of .interp section.
1528 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
1530 * remote.h (remote_filename_p, remote_bfd_open): Add prototypes.
1531 * remote.c (remote_bfd_iovec_open, remote_bfd_iovec_close,
1532 remote_bfd_iovec_pread, remote_bfd_iovec_stat, remote_filename_p,
1533 remote_bfd_open): New functions.
1534 (remote_hostio_send_command): Fail safely if remote connection
1537 * solist.h (solib_open): Remove prototype.
1538 (solib_bfd_open): Add prototype.
1539 * solib.c: Include "remote.h".
1540 (solib_open): Remove, replace by ...
1541 (solib_bfd_open): ... this new function. Handle remote BFDs.
1542 (solib_map_sections): Replace solib_open by solib_bfd_open.
1543 * solib-frv.c: Include "exceptions.h".
1544 (enable_break2): Replace solib_open by solib_bfd_open.
1545 * solib-svr4.c: Include "exceptions.h".
1546 (enable_break): Replace solib_open by solib_bfd_open.
1548 * symfile.c: Include "remote.h".
1549 (build_id_verify): Handle remote BFDs.
1550 (separate_debug_file_exists): Use BFD to access file. Handle
1552 (symfile_bfd_open): Handle remote BFDs.
1553 (reread_symbols): Handle remote BFDs.
1555 * NEWS: Mention "remote:" argument prefix to "set sysroot".
1557 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
1559 * gdbarch.sh (target_gdbarch): New global variable.
1560 (deprecated_current_gdbarch_select_hack): Set it.
1561 * gdbarch.c, gdbarch.h: Regenerate.
1563 * arch-utils.c (gdbarch_update_p): Use target_gdbarch instead
1565 * target-descriptions.c (target_find_description): Likewise.
1566 * arm-tdep.c (arm_update_current_architecture): Likewise.
1567 (show_fp_model, arm_show_abi, arm_show_fallback_mode,
1568 arm_show_force_mode): Likewise.
1569 * mips-tdep.c (show_mask_address, show_mipsfpu_command,
1570 show_mips_abi): Likewise.
1571 * mep-tdep.c (me_module_register_set, current_me_module): Likewise.
1573 * target.c (target_translate_tls_address): Use target_gdbarch
1574 instead of current_gdbarch.
1575 * remote.c (struct packet_reg): Likewise.
1576 (get_remote_arch_state, packet_reg_from_regnum,
1577 packet_reg_from_pnum, remote_check_symbols, remote_wait,
1578 remote_address_masked, remote_insert_breakpoint,
1579 remote_insert_hw_breakpoint, remote_read_description): Likewise.
1580 * remote-m32r-sdi.c (m32r_resume, m32r_wait): Likewise.
1581 * remote-mips.c (mips_open, mips_common_breakpoint): Likewise.
1582 * cris-tdep.c (cris_can_use_hardware_watchpoint): Likewise.
1584 * solib.c (solib_open, solib_map_sections, solib_read_symbols,
1585 solib_add, info_sharedlibrary_command, solib_address,
1586 solib_create_inferior_hook, in_solib_dynsym_resolve_code,
1587 solib_global_lookup): Likewise.
1588 * solib-frv.c (enable_break2, frv_relocate_main_executable): Likewise.
1589 * solib-irix.c (irix_current_sos, irix_open_symbol_file_object):
1591 * solib-sunos.c (sunos_solib_create_inferior_hook): Likewise.
1592 * solib-svr4.c (exec_entry_point, enable_break, svr4_free_so,
1593 set_solib_svr4_fetch_link_map_offsets, svr4_fetch_link_map_offsets):
1595 * nto-tdep.c (nto_find_and_open_solib, nto_init_solib_absolute_prefix,
1596 nto_truncate_ptr): Likewise.
1597 * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Likewise.
1599 2008-08-26 Luis Machado <luisgpm@br.ibm.com>
1601 * ppc-linux-tdep.c (ppc_linux_vsx_regset_sections) New structure.
1602 (ppc_linux_vmx_regset_sections): New structure.
1603 (ppc_linux_fp_regset_sections): New structure.
1604 (ppc_linux_init_abi): Select core-file regset based on target
1607 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
1609 * target.c (debug_print_register): Use regcache_raw_collect
1610 instead of regcache_cooked_read. Only handle raw registers.
1612 2008-08-25 Pedro Alves <pedro@codesourcery.com>
1614 * cp-name-parser.y: Include config.h before system headers.
1616 2008-08-25 Ulrich Weigand <uweigand@de.ibm.com>
1618 * m88k-tdep.c: Update for unwinder changes.
1620 2008-08-24 Tom Tromey <tromey@redhat.com>
1622 * s390-tdep.c (s390_address_class_type_flags): Use
1623 TYPE_INSTANCE_FLAG_ADDRESS_CLASS_1.
1624 (s390_address_class_type_flags_to_name): Likewise.
1625 (s390_address_class_name_to_type_flags): Likewise.
1627 2008-08-24 Tom Tromey <tromey@redhat.com>
1629 * rs6000-tdep.c (rs6000_builtin_type_vec128): Don't use
1631 * features/rs6000/powerpc-vsx32l.c
1632 (initialize_tdesc_powerpc_vsx32l): Update.
1633 * features/rs6000/powerpc-vsx32.c
1634 (initialize_tdesc_powerpc_vsx32): Update.
1635 * features/rs6000/powerpc-vsx64.c
1636 (initialize_tdesc_powerpc_vsx64): Update.
1637 * features/rs6000/powerpc-vsx64l.c
1638 (initialize_tdesc_powerpc_vsx64l): Update.
1639 * target-descriptions.c (maint_print_c_tdesc_cmd): Emit
1640 TYPE_VECTOR, not TYPE_FLAGS.
1642 2008-08-24 Tom Tromey <tromey@redhat.com>
1644 * xml-tdesc.c (tdesc_end_union): Update.
1645 * stabsread.c (define_symbol): Update.
1646 (read_type): Update.
1647 (read_struct_type): Update.
1648 (read_enum_type): Update.
1649 * spu-tdep.c (spu_builtin_type_vec128): Update.
1650 * sh-tdep.c (sh_push_dummy_call_fpu): Update.
1651 (sh_push_dummy_call_nofpu): Update.
1652 * mdebugread.c (parse_symbol): Update.
1653 (parse_symbol): Update.
1654 (parse_symbol): Update.
1655 (upgrade_type): Update.
1656 * jv-lang.c (java_lookup_class): Update.
1657 * iq2000-tdep.c (iq2000_pointer_to_address): Update.
1658 * i386-tdep.c (i386_mmx_type): Update.
1659 (i386_sse_type): Update.
1660 * gdbtypes.h (enum type_flag_value): New enum.
1661 (enum type_instance_flag_value): New enum.
1662 (TYPE_FLAG_UNSIGNED, TYPE_FLAG_NOSIGN, TYPE_FLAG_STUB,
1663 TYPE_FLAG_TARGET_STUB, TYPE_FLAG_STATIC, TYPE_FLAG_PROTOTYPED,
1664 TYPE_FLAG_INCOMPLETE, TYPE_FLAG_VARARGS, TYPE_FLAG_VECTOR,
1665 TYPE_FLAG_FIXED_INSTANCE, TYPE_FLAG_STUB_SUPPORTED,
1666 TYPE_FLAG_NOTTEXT): Now enum constants.
1667 (TYPE_FLAG_CONST, TYPE_FLAG_VOLATILE, TYPE_FLAG_CODE_SPACE,
1668 TYPE_FLAG_DATA_SPACE, TYPE_FLAG_ADDRESS_CLASS_1,
1669 TYPE_FLAG_ADDRESS_CLASS_2): Remove.
1670 (TYPE_INSTANCE_FLAG_CONST, TYPE_INSTANCE_FLAG_VOLATILE,
1671 TYPE_INSTANCE_FLAG_CODE_SPACE, TYPE_INSTANCE_FLAG_DATA_SPACE,
1672 TYPE_INSTANCE_FLAG_ADDRESS_CLASS_1,
1673 TYPE_INSTANCE_FLAG_ADDRESS_CLASS_2): New constants.
1674 (TYPE_UNSIGNED, TYPE_NOSIGN, TYPE_STUB, TYPE_TARGET_STUB,
1675 TYPE_STATIC, TYPE_PROTOTYPED, TYPE_INCOMPLETE, TYPE_VARARGS,
1676 TYPE_VECTOR, TYPE_FIXED_INSTANCE, TYPE_STUB_SUPPORTED,
1677 TYPE_NOTTEXT): Update.
1678 (TYPE_FLAG_ADDRESS_CLASS_ALL): Remove.
1679 (TYPE_INSTANCE_FLAG_ADDRESS_CLASS_ALL): New define.
1680 (TYPE_VOLATILE, TYPE_CODE_SPACE, TYPE_DATA_SPACE,
1681 TYPE_ADDRESS_CLASS_1, TYPE_ADDRESS_CLASS_2,
1682 TYPE_ADDRESS_CLASS_ALL): Update.
1683 (struct main_type) <flags>: Remove.
1684 <flag_unsigned, flag_nosign, flag_stub, flag_target_stub,
1685 flag_static, flag_prototyped, flag_incomplete, flag_varargs,
1686 flag_vector, flag_stub_supported, flag_nottext,
1687 flag_fixed_instance>: New fields.
1688 <nfields, vptr_fieldno>: Move earlier.
1689 (TYPE_FLAGS): Remove.
1690 * gdbtypes.c (make_pointer_type): Update.
1691 (address_space_name_to_int): Update.
1692 (address_space_int_to_name): Update.
1693 (make_type_with_address_space): Update.
1694 (make_cv_type): Update.
1695 (create_range_type): Update.
1696 (get_discrete_bounds): Update.
1697 (create_set_type): Update.
1698 (make_vector_type): Update.
1699 (smash_to_method_type): Update.
1700 (check_typedef): Update.
1701 (check_stub_method): Update.
1702 (init_type): Individually assign flag fields.
1703 (recursive_dump_type): Don't print entire TYPE_FLAGS field. Do
1704 print TYPE_FIXED_INSTANCE, TYPE_STUB_SUPPORTED, and TYPE_NOTTEXT.
1705 (copy_type_recursive): Copy the entire main type. Don't use
1707 * features/rs6000/powerpc-altivec64l.c
1708 (initialize_tdesc_powerpc_altivec64l): Update.
1709 * features/rs6000/powerpc-altivec64.c
1710 (initialize_tdesc_powerpc_altivec64): Update.
1711 * features/rs6000/powerpc-altivec32l.c
1712 (initialize_tdesc_powerpc_altivec32l): Update.
1713 * features/rs6000/powerpc-altivec32.c
1714 (initialize_tdesc_powerpc_altivec32): Update.
1715 * features/rs6000/powerpc-7400.c (initialize_tdesc_powerpc_7400):
1717 * features/arm-with-iwmmxt.c (initialize_tdesc_arm_with_iwmmxt):
1719 * dwarf2read.c (read_structure_type): Update.
1720 (read_enumeration_type): Likewise.
1721 (process_enumeration_scope): Likewise.
1722 (read_tag_pointer_type): Likewise.
1723 (read_subroutine_type): Likewise.
1724 (read_subroutine_type): Likewise.
1725 (read_base_type): Likewise.
1726 * coffread.c (coff_read_enum_type): Update.
1727 * ada-valprint.c (adjust_type_signedness): Update.
1728 * ada-typeprint.c (print_record_field_types): Update.
1729 * ada-lang.c (packed_array_type): Update.
1730 (empty_record): Don't reset TYPE_FLAGS.
1731 (ada_template_to_fixed_record_type_1): Update.
1732 (ada_template_to_fixed_record_type_1): Likewise.
1733 (template_to_static_fixed_type): Likewise.
1734 (to_record_with_fixed_variant_part): Likewise.
1735 (to_fixed_record_type): Likewise.
1736 (to_fixed_array_type): Likewise.
1737 (to_static_fixed_type): Likewise.
1739 2008-08-23 Jim Blandy <jimb@redhat.com>
1742 * symmisc.c (print_symbol_bcache_statistics): Include statistics
1743 for the macro bcache.
1745 2008-08-23 Tom Tromey <tromey@redhat.com>
1747 * macrotab.h (struct macro_definition) <kind>: Shrink to one bit.
1748 (argc): Now 31 bits.
1750 2008-08-22 Tom Tromey <tromey@redhat.com>
1752 * NEWS: Move macro entries back under "New commands".
1754 2008-08-22 Ulrich Weigand <uweigand@de.ibm.com>
1756 * breakpoint.c (create_overlay_event_breakpoint): Rename to ...
1757 (create_overlay_event_breakpoint_1): ... this. Add OBJFILE parameter.
1758 (create_overlay_event_breakpoint): Loop over all objfiles to install
1759 multiple instances of the overlay event breakpoint if present.
1761 2008-08-22 Ulrich Weigand <uweigand@de.ibm.com>
1763 * spu-tdep.c (spu_overlay_new_objfile): Only consider SPU objfiles.
1764 (info_spu_event_command): Command only supported on SPU architecture.
1765 (info_spu_signal_command): Likewise.
1766 (info_spu_mailbox_command): Likewise.
1767 (info_spu_dma_command): Likewise.
1768 (info_spu_proxydma_command): Likewise.
1770 2008-08-22 Ulrich Weigand <uweigand@de.ibm.com>
1772 * infrun.c (adjust_pc_after_break): Do not call get_thread_regcache
1773 if the thread has already exited.
1775 2008-08-22 Pedro Alves <pedro@codesourcery.com>
1777 * infrun.c (proceed): Move back setting previous_inferior_ptid
1779 (wait_for_inferior): ... to here.
1780 (fetch_inferior_event): ... and here.
1782 2008-08-21 Ulrich Weigand <uweigand@de.ibm.com>
1784 * gdbarch.sh: Include "regcache.h" into gdbarch.c.
1785 (deprecated_current_gdbarch_select_hack): Call registers_changed
1786 instead of reinit_frame_cache.
1787 * gdbarch.c: Regenerate.
1789 2008-08-21 Ulrich Weigand <uweigand@de.ibm.com>
1791 * elfread.c (elf_symtab_read): Do not relocate thread-local symbols.
1793 2008-08-21 Daniel Jacobowitz <dan@codesourcery.com>
1795 * xcoffread.c (SYMNAME_ALLOC): Correct syntax.
1797 2008-08-21 Ulrich Weigand <uweigand@de.ibm.com>
1799 * findvar.c (locate_var_value): Do not call get_frame_arch
1800 with a NULL frame argument.
1802 2008-08-21 Ulrich Weigand <uweigand@de.ibm.com>
1804 * frame.h (frame_map_regnum_to_name): Remove prototype.
1805 (frame_map_name_to_regnum): Remove prototype.
1806 * frame.c (frame_map_regnum_to_name): Remove.
1807 (frame_map_name_to_regnum): Remove.
1808 (frame_unwind_register_value): Use user_reg_map_regnum_to_name
1809 instead of frame_map_regnum_to_name.
1810 * ax-gdb.c: Include "user-regs.h".
1811 (gen_expr): Use user_reg_map_name_to_regnum instead of
1812 frame_map_name_to_regnum.
1813 * eval.c: Include "user-regs.h".
1814 (evaluate_subexp_standard): Use user_reg_map_name_to_regnum
1815 instead of frame_map_name_to_regnum.
1816 * infcmd.c (registers_info): Likewise.
1817 * parse.c: Include "user-regs.h".
1818 (write_dollar_variable): Use user_reg_map_name_to_regnum
1819 instead of frame_map_name_to_regnum.
1820 * tracepoint.c: Include "user-regs.h".
1821 (encode_actions): Use user_reg_map_name_to_regnum
1822 instead of frame_map_name_to_regnum.
1823 * valops.c: Include "user-regs.h".
1824 (value_fetch_lazy): Use user_reg_map_regnum_to_name instead
1825 of frame_map_regnum_to_name.
1827 2008-08-21 Ulrich Weigand <uweigand@de.ibm.com>
1829 * ppc-linux-tdep.c (ppc64_linux_convert_from_func_ptr_addr): Read
1830 and manually relocate .opd contents from BFD instead of reading
1831 them from target memory.
1833 2008-08-21 Daniel Jacobowitz <dan@codesourcery.com>
1835 * dwarf2read.c (processing_current_prefix): Delete static
1837 (process_full_comp_unit): Do not set processing_current_prefix.
1838 (dwarf2_full_name): New function.
1839 (read_func_scope): Do not set processing_current_prefix. Use
1841 (read_structure_type): Do not set processing_current_prefix. Remove
1842 unused inner cleanup.
1843 (process_structure_scope): Do not set processing_current_prefix.
1844 (read_enumeration_type): Use dwarf2_full_name.
1845 (determine_class_name): Return a const char *. Put the result
1846 on the objfile obstack. Use dwarf2_full_name.
1847 (read_namespace_type): New function.
1848 (read_namespace): Do not create the type here. Use
1850 (read_typedef): Use dwarf2_full_name. Do not pass the name
1852 (read_base_type): Do not pass the name to init_type. Handle
1854 (read_unspecified_type): Do not pass the name to init_type.
1855 (new_symbol): Use dwarf2_full_name instead of
1856 processing_current_prefix.
1857 (read_type_die): Do not set processing_current_prefix. Handle
1859 (determine_prefix): Handle specifications. Return the result
1860 on the objfile obstack. Handle unions correctly.
1862 2008-08-21 Daniel Jacobowitz <dan@codesourcery.com>
1864 * buildsym.c (add_symbol_to_list): Do not call
1865 cp_scan_for_anonymous_namespaces here.
1866 (finish_block): Do not call cp_set_block_scope here.
1867 * cp-namespace.c (processing_has_namespace_info)
1868 (processing_current_prefix): Delete.
1869 (cp_initialize_namespace): Do not initialize
1870 processing_has_namespace_info.
1871 (cp_scan_for_anonymous_namespaces): Use SYMBOL_DEMANGLED_NAME. Do
1872 not check processing_has_namespace_info.
1873 (cp_set_block_scope): Take prefix and namespace info flag as
1874 arguments. Honor namespaces regardless of a demangled name.
1875 * cp-support.h (processing_has_namespace_info)
1876 (processing_current_prefix): Delete declarations.
1877 (cp_set_block_scope): Update prototype.
1878 * dwarf2read.c (processing_has_namespace_info)
1879 (processing_current_prefix): New static variables.
1880 (read_file_scope): Initialize processing_has_namespace_info.
1881 (read_func_scope): Call cp_set_block_scope for C++.
1882 (new_symbol): Call cp_scan_for_anonymous_namespaces for C++.
1883 * symtab.c (symbol_demangled_name): Accept a const argument.
1884 * symtab.h (symbol_demangled_name): Update prototype.
1886 2008-08-21 Daniel Jacobowitz <dan@codesourcery.com>
1888 * ax-gdb.c (gen_var_ref): Use SYMBOL_LINKAGE_NAME.
1889 * blockframe.c (find_pc_partial_function): Likewise.
1890 * buildsym.c (find_symbol_in_list): Likewise.
1891 * c-valprint.c (c_val_print): Likewise.
1892 * coffread.c (patch_opaque_types, process_coff_symbol): Likewise.
1893 (coff_read_enum_type): Likewise. Use SYMBOL_SET_LINKAGE_NAME.
1894 * cp-support.c (cp_remove_params): Renamed from remove_params and
1896 (overload_list_add_symbol): Update call to remove_params.
1897 * cp-support.h (cp_remove_params): Declare.
1898 * dwarf2read.c (process_enumeration_scope): Use SYMBOL_LINKAGE_NAME.
1899 (dwarf2_const_value): Use SYMBOL_PRINT_NAME.
1900 * expprint.c (dump_subexp_body_standard): Likewise.
1901 * f-valprint.c (info_common_command, there_is_a_visible_common_named):
1902 Use SYMBOL_LINKAGE_NAME to find symbols and SYMBOL_PRINT_NAME
1904 * findvar.c (read_var_value): Use SYMBOL_LINKAGE_NAME.
1905 * gnu-v2-abi.c (gnuv2_value_rtti_type): Likewise.
1906 * hppa-hpux-tdep.c (hppa32_hpux_in_solib_call_trampoline)
1907 (hppa_hpux_skip_trampoline_code): Use SYMBOL_LINKAGE_NAME to find
1908 symbols and SYMBOL_PRINT_NAME for messages.
1909 * jv-lang.c (add_class_symbol): Use SYMBOL_SET_LINKAGE_NAME.
1910 * linespec.c (decode_line_2): Use SYMBOL_LINKAGE_NAME.
1911 * mdebugread.c (parse_symbol): Use SYMBOL_LINKAGE_NAME and
1912 SYMBOL_SET_LINKAGE_NAME.
1913 (mylookup_symbol): Use SYMBOL_LINKAGE_NAME.
1914 * minsyms.c (add_minsym_to_demangled_hash_table): Use
1916 (lookup_minimal_symbol): Use SYMBOL_LINKAGE_NAME or
1917 SYMBOL_MATCHES_SEARCH_NAME, depending on the pass.
1918 * objfiles.h (ALL_OBJFILE_MSYMBOLS): Use SYMBOL_LINKAGE_NAME.
1919 * printcmd.c (build_address_symbolic): Use SYMBOL_LINKAGE_NAME.
1920 (address_info): Use SYMBOL_PRINT_NAME for messages and
1921 SYMBOL_LINKAGE_NAME for lookups.
1922 * sol-thread.c (info_cb): Use SYMBOL_PRINT_NAME for messages.
1923 * stabsread.c (patch_block_stabs, define_symbol)
1924 (read_type, read_enum_type, common_block_end)
1925 (cleanup_undefined_types_1, scan_file_globals): Use
1926 SYMBOL_LINKAGE_NAME, SYMBOL_SET_LINKAGE_NAME, ALL_OBJFILE_MSYMBOLS,
1927 and SYMBOL_PRINT_NAME.
1928 * stack.c (print_frame_args): Use SYMBOL_LINKAGE_NAME.
1929 (print_frame, frame_info): Use SYMBOL_PRINT_NAME for output. Use
1930 cp_remove_params instead of cplus_demangle.
1931 (print_block_frame_labels, print_frame_arg_vars): Use
1932 SYMBOL_LINKAGE_NAME.
1933 * symmisc.c (dump_msymbols): Use ALL_OBJFILE_MSYMBOLS and
1934 SYMBOL_LINKAGE_NAME.
1935 (dump_symtab_1, print_symbol, print_partial_symbols)
1936 (maintenance_check_symtabs): Use SYMBOL_LINKAGE_NAME.
1937 * symtab.h (DEPRECATED_SYMBOL_NAME): Delete.
1938 (SYMBOL_SET_LINKAGE_NAME): New.
1939 (SYMBOL_SET_NAMES): Add a comment.
1940 * tracepoint.c (set_traceframe_context, validate_actionline)
1941 (collect_symbol, scope_info): Use SYMBOL_LINKAGE_NAME for
1942 lookups and SYMBOL_PRINT_NAME for output.
1943 * typeprint.c (typedef_print): Use SYMBOL_LINKAGE_NAME.
1944 * xcoffread.c (process_xcoff_symbol): Use SYMBOL_SET_LINKAGE_NAME.
1946 2008-08-21 Pedro Alves <pedro@codesourcery.com>
1948 * arm-tdep.c (arm_pc_is_thumb): Use obj_section_addr.
1949 * hppa-hpux-tdep.c (hppa_hpux_find_dummy_bpaddr): Likewise.
1950 * hppa-linux-tdep.c (hppa_linux_find_global_pointer): Use
1951 obj_section_addr and obj_section_endaddr.
1952 * hppa-tdep.c (hppa64_convert_code_addr_to_fptr): Likewise.
1953 * hppabsd-tdep.c (hppabsd_find_global_pointer): Likewise.
1954 * ia64-tdep.c (ia64_find_global_pointer): Likewise.
1955 (find_extant_func_descr): Likewise.
1956 * solib-frv.c (frv_relocate_main_executable): Use
1958 * xstormy16-tdep.c (xstormy16_find_jmp_table_entry): Use
1959 obj_section_addr and obj_section_endaddr.
1961 2008-08-21 Paul N. Hilfinger <hilfinger@adacore.com>
1963 * NEWS: Amplify last entry on boolean types in Ada.
1965 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
1967 * dwarf2read.c (die_specification, dwarf2_extension, follow_die_ref):
1968 Make the dwarf2_cu * parameter output as well as input. Update it if
1969 we follow a reference to another CU.
1970 (read_func_scope, determine_class_name, namespace_name, dwarf2_attr)
1971 (die_type, die_containing_type): Update calls to changed functions.
1972 Use the returned CU along with the returned DIE.
1973 (read_namespace): Use dwarf2_attr instead of dwarf2_extension.
1975 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
1977 * dwarf2read.c (queue_comp_unit): Take an objfile argument. Read
1979 (process_queue): Do not read in the DIEs here.
1980 (psymtab_to_symtab_1): Update call to queue_comp_unit.
1981 (read_full_die): Do not call queue_comp_unit from here.
1982 (maybe_queue_comp_unit): New function.
1983 (follow_die_ref): Use it.
1985 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
1987 * dwarf2read.c (struct attribute): Move earlier.
1988 (struct die_info): Change attrs to a trailing array.
1989 (dwarf_alloc_die): Take the number of attributes. Allocate space
1991 (read_full_die): Update call to dwarf_alloc_die. Do not manually
1992 allocate attributes.
1994 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
1996 * dwarf2read.c (REF_HASH_SIZE): Delete.
1997 (struct dwarf2_cu): Replace die_ref_table with die_hash.
1998 (struct die_info): Remove next_ref.
1999 (store_in_ref_table): Remove offset argument. Rewrite to use
2000 htab_find_slot_with_hash.
2001 (die_hash, die_eq): New.
2002 (read_comp_unit): Allocate the die_hash.
2003 (read_die_and_children): Update call to store_die_ref.
2004 (follow_die_ref): Rewrite to use htab_find_with_hash.
2006 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
2008 * dwarf2read.c (free_die_list, copy_die): Delete.
2009 (dwarf_alloc_die): Take a CU argument. Allocate the new DIE
2011 (read_full_die): Update call to dwarf_alloc_die. Allocate
2012 attributes on the CU obstack.
2013 (free_one_comp_unit): Do not call free_die_list.
2015 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
2017 * dwarf2read.c (read_die_and_children): Ignore NULL DIEs.
2018 (read_die_and_siblings): Likewise. Do not add padding DIEs to the
2020 (read_full_die): Do not allocate DIEs for abbrev 0.
2021 (follow_die_ref): Correct error message.
2023 2008-08-20 Pedro Alves <pedro@codesourcery.com>
2025 * linespec.c (symtab_from_filename): Also throw NOT_FOUND_ERROR if
2026 there are no symbols loaded, instead of throwing a generic error.
2027 (decode_variable): Likewise.
2029 2008-08-20 Pedro Alves <pedro@codesourcery.com>
2031 * objfiles.h (struct obj_section): Remove addr and endaddr fields.
2032 (obj_section_offset, obj_section_addr, obj_section_endaddr): New
2034 * objfiles.c (add_to_objfile_sections): Don't set addr, endaddr
2035 and offset. Use size_t instead of unsigned long.
2036 (build_objfile_section_table): Use size_t instead of unsigned
2038 (objfile_relocate): Don't relocate s->addr and s->endaddr, they're
2040 (find_pc_sect_section): Use obj_section_addr and
2041 obj_section_endaddr.
2042 * symfile.c (symfile.c): Remove code that maps sections
2043 offsets in "addr" to the object's sections.
2044 * blockframe.c (find_pc_partial_function): Use obj_section_endaddr.
2045 * gcore.c (gcore_create_callback): Use obj_section_addr and
2046 obj_section_endaddr.
2047 * maint.c (print_objfile_section_info): Likewise.
2048 * printcmd.c (sym_info): Use obj_section_addr and
2049 obj_section_endaddr.
2050 * symtab.c (fixup_section): Likewise.
2052 2008-08-20 Mark Kettenis <kettenis@gnu.org>
2054 * sparc-tdep.c: Make some comments catch up with reality.
2056 2008-08-20 Vladimir Prus <vladimir@codesourcery.com>
2058 * NEWS: Mention 'set target-async'
2060 2008-08-19 Vladimir Prus <vladimir@codesourcery.com>
2062 * infrun.c (resume): If the thread is placed to the deferred step
2063 queue, mark it as running.
2065 2008-08-19 Vladimir Prus <vladimir@codesourcery.com>
2067 Make sure target supports non-stop.
2068 * infcmd.c (run_command_1, attach_command): If non-stop mode
2069 is requested, verify the target supports it.
2070 * linux-nat.c (linux_nat_supports_non_stop): New.
2071 (linux_nat_add_target): Register the above.
2072 * target.c (find_default_supports_non_stop)
2073 (target_supports_non_stop): New.
2074 (init_dummy_target): Register find_default_supports_non_stop.
2075 * target.h (struct target_ops): New field to_supports_non_stop.
2076 (target_supports_non_stop): New.
2078 2008-08-19 Pedro Alves <pedro@codesourcery.com>
2079 Vladimir Prus <vladimir@codesourcery.com>
2081 * target.c (target_async_permitted, target_async_permitted_1)
2082 (set_maintenance_target_async_permitted)
2083 (show_maintenance_target_async_permitted): New.
2084 (initialize_targets): Register 'set target-async'.
2085 * target.h (target_async_permitted): Declare.
2086 * linux-nat.c (linux_nat_async_enabled)
2087 (linux_nat_async_permitted, set_maintenance_linux_async_permitted)
2088 (show_maintenance_linux_async_permitted): Remove.
2089 (sigchld_handler, linux_nat_is_async_p, linux_nat_can_async_p)
2090 (get_pending_events, linux_nat_async): Use target_async_permitted.
2091 (linux_nat_set_async_mode): Remove, moving the only used bits
2093 (linux_nat_setup_async): This.
2094 (_initialize_linux_nat): Do not register 'maint set linux-async'.
2095 Use linux_nat_setup_async.
2096 * remote.c (remote_async_permitted, remote_async_permitted_set)
2097 (set_maintenance_remote_async_permitted)
2098 (show_maintenance_remote_async_permitted): Remove.
2099 (remote_open_1, remote_terminal_inferior, remote_can_async_p)
2100 (remote_is_async_p): Use target_async_permitted.
2101 (_initialize_remote): Don't register 'main set remote-async'.
2102 * mi/mi-cmds.c (mi_cmds): Register -list-target-features.
2103 * mi/mi-cmds.h (mi_cmd_list_target_features): New.
2104 * mi/mi-main.c (mi_cmd_list_target_features): New.
2106 2008-08-19 Vladimir Prus <vladimir@codesourcery.com>
2108 * target.c (maybe_kill_then_attach)
2109 (maybe_kill_then_create_inferior): Remove.
2110 (update_current_target): Do not default to_attach,
2111 to_create_inferiour, to_is_async_p.
2113 2008-08-19 Paul N. Hilfinger <hilfinger@adacore.com>
2115 Changes for supporting boolean types in debugging data.
2116 * ada-lang.c (discrete_type_high_bound,discrete_type_low_bound): Change
2117 API to return LONGEST values rather than struct values.
2118 (ada_evaluate_subexp): Change to use new API of discrete_type_low_bound
2119 and discrete_type_high_bound.
2120 (to_fixed_range_type): Create a range type in cases where
2121 argument is base type and its limits are representable as ints.
2122 (ada_is_modular_type): Correct so that base type must be integral.
2123 * ada-lex.l (TRUEKEYWORD,FALSEKEYWORD): Make 'true' and 'false'
2124 keywords when they appear alone, since we are phasing out
2125 direct representation of these identifiers in debugging data.
2126 * ada-exp.y: Define 'true' and 'false' as primaries.
2127 (type_boolean): New function.
2128 (type_int,type_long,type_long_long,type_floattype_double)
2129 (type_long_double): Remove uses of current_gdbarch for consistency
2131 (write_int): Change comment to indicate that it might write boolean
2133 * ada-typeprint.c (ada_print_type): Print '(false, true)' for boolean
2134 type, since will no longer be represented as enumerated type in
2136 * ada-valprint.c (print_optional_low_bound): Handle boolean case
2138 * NEWS: Note support boolean types.
2140 2008-08-18 Pedro Alves <pedro@codesourcery.com>
2142 * bsd-uthread.c (bsd_uthread_close): New.
2143 (bsd_uthread_deactivate): Don't cleanup here, just unpush the
2145 (bsd_uthread_solib_loaded): Fix typo.
2146 (bsd_uthread_target): Register bsd_uthread_close.
2148 2008-08-18 Pedro Alves <pedro@codesourcery.com>
2150 * corelow.c (core_open): Assume there was no upper layer left
2151 behind from a previous inferior.
2152 * target.c (pop_all_targets): Rename to ...
2153 (pop_all_targets_above): ... this. Add a target stratum
2154 parameter. Use it instead of hardcoding the dummy_stratum.
2155 (pop_all_targets): New, defer to pop_all_targets_above.
2156 (target_preopen): Use pop_all_targets_above.
2157 * target.h (pop_all_targets_above): Declare.
2159 2008-08-18 Pedro Alves <pedro@codesourcery.com>
2161 * gdbthread.h (thread_change_ptid): Declare.
2162 * infrun.c (infrun_thread_ptid_changed): New.
2163 (_initialize_infrun): Attach infrun_thread_ptid_changed to the
2164 thread_ptid_changed observer.
2165 * regcache.c (regcache_thread_ptid_changed): New.
2166 (_initialize_regcache): Attach regcache_thread_ptid_changed to the
2167 thread_ptid_changed observer.
2168 * thread.c (thread_change_ptid): New.
2170 2008-08-18 Tom Tromey <tromey@redhat.com>
2172 * symfile.c (reread_symbols): Update.
2173 * solib-sunos.c (allocate_rt_common_objfile): Update.
2174 * objfiles.c (allocate_objfile): Update.
2175 * objfiles.h (struct objfile) <md, mmfd, deprecated_obj_private>:
2178 2008-08-18 Tom Tromey <tromey@redhat.com>
2180 * gdbtypes.c (copy_type_recursive): Allocate 'stored' on objfile's
2183 2008-08-18 Daniel Jacobowitz <dan@codesourcery.com>
2185 * rs6000-tdep.c (struct rs6000_framedata): Add gpr_mask, used_bl,
2187 (rs6000_in_function_epilogue_p): Check for bctr.
2188 (skip_prologue): Initialize lr_register. Set lr_reg to a register
2189 number. Set gpr_mask and used_bl. Continue scanning while some
2190 expected registers are not saved. Set lr_register if LR is not
2192 (rs6000_frame_cache): Handle gpr_mask and lr_register.
2194 2008-08-17 Tom Tromey <tromey@redhat.com>
2197 * breakpoint.c (CATCH_PERMANENT, CATCH_TEMPORARY): New macros.
2198 (ep_find_event_name_end): Remove.
2199 (catch_fork_temporary, catch_vfork_temporary,
2200 catch_fork_permanent, catch_vfork_permanent): New constants.
2201 (catch_vfork, catch_fork): Remove.
2202 (catch_fork_command_1): Add 'command' argument. Remove
2203 'fork_kind' and 'tempflag'. Handle NULL 'arg'. Update switch for
2205 (catch_exec_command_1): Add 'command' argument; remove
2206 'tempflag'. Handle NULL 'arg'.
2207 (catch_load_command_1): Likewise.
2208 (catch_unload_command_1): Likewise.
2209 (catch_ada_exception_command): Likewise.
2210 (catch_assert_command): Likewise.
2211 (catch_catch_command): New function.
2212 (catch_throw_command): Likewise.
2213 (catch_command_1): Remove.
2214 (catch_command): Just call error.
2215 (tcatch_command): Likewise.
2216 (catch_cmdlist): New global.
2217 (tcatch_cmdlist): Likewise.
2218 (add_catch_command): New function.
2219 (_initialize_breakpoint): Create "catch" and "tcatch" as prefix
2220 commands. Create all catch sub-commands.
2222 2008-08-17 Pedro Alves <pedro@codesourcery.com>
2224 * gdbthread.h: Add comments.
2225 * stack.c (get_selected_block): Return 0 on an exited thread.
2226 * top.c (execute_command): Check for is_stopped, not !is_running.
2227 * event-top.c (command_handler): Likewise.
2229 2008-08-16 Pedro Alves <pedro@codesourcery.com>
2231 * mi/mi-main.c (mi_cmd_exec_next, mi_cmd_exec_next_instruction)
2232 (mi_cmd_exec_step, mi_cmd_exec_step_instruction)
2233 (mi_cmd_exec_finish): Remove "return".
2235 2008-08-16 Pedro Alves <pedro@codesourcery.com>
2237 * target.h (pop_all_targets): Declare.
2238 * target.c (pop_all_targets): New.
2239 * top.c (quit_target): Pop all targets instead of just closing the
2242 2008-08-16 Vladimir Prus <vladimir@codesourcery.com>
2243 Thiago Jung Bauermann <bauerman@br.ibm.com>
2245 * cli-script.c (read_next_line): Add parse_commands argument.
2246 (recurse_read_control_structure): Adapt to new read_next_line
2248 (read_command_lines): Add parse_commands argument.
2249 (define_command): Adapt to new read_command_lines signature.
2250 (document_command): Likewise.
2251 * breakpoint.c (commands_command): Likewise.
2252 * defs.h (read_command_lines): Adjust function prototype.
2254 2008-08-16 Paul N. Hilfinger <hilfinger@adacore.com>
2256 * ada-lang.c (pos_atr): Account for the possibility that the
2257 argument may be a reference.
2259 2008-08-16 Paul N. Hilfinger <hilfingr@adacore.com>
2261 * xcoffread.c (scan_xcoff_symtab): Do not include global symbols
2262 ('F' format) for @FIX names generated by the loader, retaining only
2263 the minimal symbols (and no partial symbol tables) for these names.
2264 Fixes warning messages about symbols that are found in partial
2265 symbol tables, but not full symbol tables.
2267 2008-08-16 Pedro Alves <pedro@codesourcery.com>
2269 * infrun.c (fetch_inferior_event): Only call normal_stop if not
2272 2008-08-15 Luis Machado <luisgpm@br.ibm.com>
2274 * rs6000-tdep: Include "features/rs6000/powerpc-vsx32.c".
2275 Include "features/rs6000/powerpc-vsx64.c".
2276 (ppc_supply_vsxregset): New function.
2277 (ppc_collect_vsxregset): New function.
2278 (IS_VSX_PSEUDOREG): New macro.
2279 (IS_EFP_PSEUDOREG): New macro.
2280 (vsx_register_p): New function.
2281 (ppc_vsx_support_p): New function.
2282 (rs6000_builtin_type_vec128): New function.
2283 (rs6000_register_name): Hide upper halves of vs0~vs31. Return
2284 correct names for VSX registers and EFPR registers.
2285 (rs6000_pseudo_register_type): Return correct types for VSX
2287 (rs6000_pseudo_register_reggroup_p): Return correct group for
2288 VSX and EFPR registers.
2289 (ppc_pseudo_register_read): Rename to dfp_pseudo_register_read.
2290 (ppc_pseudo_register_write): Rename to dfp_pseudo_register_write.
2291 (vsx_pseudo_register_read): New function.
2292 (vsx_pseudo_register_write): New function.
2293 (efpr_pseudo_register_read): New function.
2294 (efpr_pseudo_register_write): New function.
2295 (rs6000_pseudo_register_read): Call new VSX and EFPR read functions.
2296 (rs6000_pseudo_register_write): Call new VSX and EFPR write functions.
2297 (rs6000_gdbarch_init): Declare have_vsx.
2298 Initialize new upper half VSX registers.
2299 Initialize VSX-related and EFPR-related pseudo-registers variables.
2300 Adjust the number of pseudo registers accordingly.
2302 * ppc-linux-nat.c: Define PTRACE_GETVSXREGS, PTRACE_SETVSXREGS
2304 (gdb_vsxregset_t): New type.
2305 (have_ptrace_getsetvsxregs): New variable.
2306 (fetch_vsx_register): New function.
2307 (fetch_register): Handle VSX registers.
2308 (fetch_vsx_registers): New function.
2309 (fetch_ppc_registers): Handle VSX registers.
2310 (store_ppc_registers): Handle VSX registers.
2311 (store_vsx_register): New function.
2312 (store_register): Handle VSX registers.
2313 (store_vsx_registers): New function.
2314 (ppc_linux_read_description): Handle VSX-enabled inferiors.
2315 (gdb_vsxregset_t): New type.
2316 (supply_vsxregset): New function.
2317 (fill_vsxregset): New function.
2319 * ppc-tdep.h (vsx_register_p): New prototype.
2320 (vsx_support_p): New prototype.
2321 (ppc_vsr0_regnum): New variable.
2322 (ppc_vsr0_upper_regnum): Likewise.
2323 (ppc_efpr0_regnum): Likewise.
2324 (ppc_builtin_type_vec128): New type.
2325 (ppc_num_vsrs): New constant.
2326 (ppc_num_vshrs): New constant.
2327 (ppc_num_efprs): Likewise.
2328 Define POWERPC_VEC_VSX PPC_VSR0_UPPER_REGNUM and PPC_VSR31_UPPER_REGNUM.
2329 (ppc_supply_vsxregset): New prototype.
2330 (ppc_collect_vsxregset): New prototype.
2332 * ppc-linux-tdep.c: Include "features/rs6000/powerpc-vsx32l.c"
2333 Include "features/rs6000/powerpc-vsx64l.c".
2334 (_initialize_ppc_linux_tdep): Initialize VSX-enabled targets.
2335 (ppc_linux_regset_sections): Add new ".reg-ppc-vsx" field.
2336 (ppc32_linux_vsxregset): New 32-bit VSX-enabled regset.
2337 (ppc_linux_regset_from_core_section): Handle VSX core section.
2338 (ppc_linux_core_read_description): Support VSX-enabled core files.
2340 * ppc-linux-tdep.h: Declare *tdesc_powerpc_vsx32l
2341 Declare tdesc_powerpc_vsx64l
2343 * corelow.c (get_core_register_section): Support VSX-enabled
2346 * features/rs6000/power-vsx.xml: New VSX descriptions.
2347 * features/rs6000/powerpc-vsx32.xml: New file.
2348 * features/rs6000/powerpc-vsx32l.xml: New file.
2349 * features/rs6000/powerpc-vsx64.xml: New file.
2350 * features/rs6000/powerpc-vsx64l.xml: New file.
2351 * features/rs6000/powerpc-vsx32.c: New file (generated).
2352 * features/rs6000/powerpc-vsx32l.c: New file (generated).
2353 * features/rs6000/powerpc-vsx64.c: New file (generated).
2354 * features/rs6000/powerpc-vsx64l.c: New file (generated).
2355 * features/Makefile: Updated with new descriptions.
2356 * regformats/rs6000/powerpc-vsx32l.dat: New file (generated).
2357 * regformats/rs6000/powerpc-vsx64l.dat: New file (generated).
2359 2008-08-15 Vladimir Prus <vladimir@codesourcery.com>
2361 * ia64-linux.nat (_initialize_ia64_linux_nat): Don't
2362 call linux_target twice.
2364 2008-08-14 Aleksandar Ristovski <aristovski@qnx.com>
2366 * nto-tdep.c (lm_info): Updated struct lm_info definition from
2368 (LM_ADDR): Use l_addr if available; if not, use link map and set
2371 2008-08-14 Tom Tromey <tromey@redhat.com>
2373 * macrocmd.c (macro_define_command): Check for NULL argument.
2374 (macro_undef_command): Likewise.
2376 2008-08-14 Pedro Alves <pedro@codesourcery.com>
2378 * infcmd.c (continue_1): Add an ERROR_NO_INFERIOR call.
2380 2008-08-13 Pedro Alves <pedro@codesourcery.com>
2382 * breakpoint.c (always_inserted_auto, always_inserted_on)
2383 (always_inserted_off, always_inserted_enums): New.
2384 (always_inserted_mode): Change type to char* and point to
2385 always_inserted_auto.
2386 (show_always_inserted_mode): In auto mode, also show the current
2387 effect of the option.
2388 (breakpoints_always_inserted_mode): Adjust for the new auto mode.
2389 (_initialize_breakpoint): Make the "set breakpoints
2390 always-inserted" command an enum command. Extend help to describe
2393 2008-08-13 Ulrich Weigand <uweigand@de.ibm.com>
2395 * spu-tdep.c (info_spu_dma_command): Respect TSQV (tag status
2396 query valid) bit. Ignore bits outside the condition field.
2397 (info_spu_proxydma_command): Ignore bits outside the field.
2399 2008-08-12 Michael Snyder <msnyder@vmware.com>
2401 * MAINTAINERS: Update my email address.
2403 2008-08-12 Ulrich Weigand <uweigand@de.ibm.com>
2405 * ppc-linux-nat.c (ppc_linux_get_hwcap): Really get AT_HWCAP.
2407 2008-08-12 Pedro Alves <pedro@codesourcery.com>
2409 Add no-ack mode to the remote protocol --- optionally stop ACKing
2410 packets and responses when we have a reliable communication
2413 Based on Apple's GDB, by Jason Molenda <jmolenda@apple.com>
2415 * remote.c (struct remote_state): Add noack_mode field.
2416 (PACKET_QStartNoAckMode): New.
2417 (remote_start_remote): Don't any outstanding packet here.
2418 (remote_open_1): Clear noack_mode. Ack any outstanding packet
2419 here. Activate noack mode if requested.
2420 (remote_protocol_features): Add QStartNoAckMode.
2422 (putpkt_binary): Don't send ack in noack mode.
2423 (read_frame): Don't recompute the checksum in noack mode.
2424 (getpkt_sane): Skip sending ack if in noack mode.
2425 (_initialize_remote): Add set/show remote noack mode.
2426 * NEWS: Note the new features.
2428 2008-08-11 Kevin Buettner <kevinb@redhat.com>
2430 * rs6000-tdep.c (BL_MASK, BL_INSTRUCTION, BL_DISPLACEMENT_MASK):
2432 (rs6000_skip_main_prologue): New function.
2433 (rs6000_gdb_arch_init): Register rs6000_skip_main_prologue.
2435 2008-08-11 Sandra Loosemore <sandra@codesourcery.com>
2437 * MAINTAINERS (Write After Approval): Add self.
2439 2008-08-11 Stan Shebs <stan@codesourcery.com>
2442 * disasm.c (gdb_disassemble_info): Set endian_code.
2443 * gdbarch.sh (gdbarch_info): New field byte_order_for_code.
2444 * gdbarch.h, gdbarch.c: Regenerate.
2445 * arch-utils.c (initialize_current_architecture): Set the
2446 default byte_order_for_code.
2447 (gdbarch_info_init): Ditto.
2448 (gdbarch_info_fill): Ditto.
2449 * arm-tdep.c (SWAP_INT, SWAP_SHORT): New macros.
2450 (thumb_analyze_prologue): Swap halfword if code endianness is
2451 different from general endianness.
2452 (arm_skip_prologue): Similarly.
2453 (arm_scan_prologue): Ditto.
2454 (thumb_get_next_pc): Ditto.
2455 (arm_get_next_pc): Ditto.
2456 (arm_gdbarch_init): Set byte_order_for_code from BE8 flag,
2457 choose correct endianness for breakpoints.
2459 2008-08-10 Pedro Alves <pedro@codesourcery.com>
2461 * bsd-kvm.c: Include "gdbthread.h".
2462 (bsd_kvm_ptid): New.
2463 (bsd_kvm_open): Add a main thread.
2464 (bsd_kvm_close): Delete it.
2465 (bsd_kvm_thread_alive): New.
2466 (bsd_kvm_pid_to_str): New.
2467 (bsd_kvm_add_target): Register bsd_kvm_thread_alive and
2469 (bsd_kvm_add_target): Initialize bsd_kvm_ptid.
2471 2008-08-09 Pedro Alves <pedro@codesourcery.com>
2473 * buildsym.c (start_subfile): Properly cast sentinel in concat
2475 * cp-name-parser.y: Include "config.h".
2476 * xml-tdesc.c (fetch_xml_from_file): Properly cast sentinel in
2478 * gdb_select.h: Include sys/time.h if sys/select.h is not
2481 2008-08-09 Pedro Alves <pedro@codesourcery.com>
2483 * go32-nat.c: Include "gdbthread.h".
2484 (go32_stop, go32_kill_inferior): Delete the main thread.
2485 (go32_create_inferior): Add it.
2486 (go32_thread_alive, go32_pid_to_str): New.
2487 (init_go32_ops): Register go32_thread_alive and go32_pid_to_str.
2489 2008-08-09 Pedro Alves <pedro@codesourcery.com>
2491 * go32-nat.c (fetch_register, store_register): Pass the regcache
2492 gdbarch to i386_fp_regnum_p and i386_fpc_regnum_p.
2493 (go32_xfer_memory): Change type of myaddr parameter to gdb_byte.
2494 (struct seg_descr, struct seg_descr): pack the whole struct
2495 instead of each member individually.
2497 2008-08-09 Andreas Schwab <schwab@suse.de>
2499 * python/python.c (_initialize_python): Use unabbreviated commands
2502 2008-08-09 Daniel Jacobowitz <dan@codesourcery.com>
2504 * Makefile.in (stamp-h): Also create .deps.
2506 2008-08-09 Tom Tromey <tromey@redhat.com>
2508 * Makefile.in (generated_files): Add GNULIB_H.
2510 2008-08-09 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2512 * solib-pa64.c (pa64_solib_create_inferior_hook): Don't set
2513 DT_HP_DEBUG_PRIVATE. Add warning if DT_HP_DEBUG_PRIVATE is not set.
2515 (pa64_current_sos): Remove map private warning warning.
2516 * solib-som.c: Include string.h and sys/utsname.h.
2517 (get_hpux_major_release): New function.
2518 (som_solib_create_inferior_hook): Read dynamic linker header. Warn
2519 about shared library private mapping on HP-UX 11 and later. Only force
2520 private mapping of shared libraries on HP-UX 10 and earlier.
2521 (link_map_start): Delete warning.
2523 2008-08-09 Xuepeng Guo <xuepeng.guo@intel.com>
2524 H.J. Lu <hongjiu.lu@intel.com>
2525 Mark Kettenis <kettenis@gnu.org>
2527 * amd64-tdep.c (amd64_frame_cache): Add saved_sp_reg.
2528 (amd64_init_frame_cache): Initialize saved_sp_reg.
2529 (amd64_analyze_stack_align): New.
2530 (amd64_analyze_prologue): Call it.
2531 (amd64_frame_cache): Use saved_sp_reg if it is invalid. Don't set
2532 %rip to 8 when halfway aligning the stack.
2534 * amd64-tdep.h (amd64_regnum): Add AMD64_R9_REGNUM to
2537 * i386-tdep.c (i386_frame_cache): Remove stack_align. Add
2539 (i386_alloc_frame_cache): Remove stack_align. Initialize
2541 (i386_analyze_stack_align): Rewrite.
2542 (i386_frame_cache): Use saved_sp_reg if it is valid.
2544 2008-08-09 Ulrich Weigand <uweigand@de.ibm.com>
2546 * target.c: Include "solib.h".
2547 (target_pre_inferior): Call no_shared_libraries.
2548 * infcmd.c (run_command_1): Do not call objfile_purge_solibs
2550 (attach_command): Do not call clear_solib.
2552 2008-08-09 Mark Kettenis <kettenis@gnu.org>
2554 * i386obsd-nat.c (i386obsd_supply_pcb): Supply the right bytes for
2557 2008-08-08 Tom Tromey <tromey@redhat.com>
2559 * Makefile.in (python.o): Remove dependencies. Use COMPILE and
2561 (python-utils.o): Likewise.
2563 2008-08-08 Andreas Schwab <schwab@suse.de>
2565 * corefile.c (_initialize_core): Remove spurious paren from set
2566 gnutarget doc string.
2568 2008-08-08 Luis Machado <luisgpm@br.ibm.com>
2570 * ppc-linux-nat.c: Include "auxv.h" and "elf/common.h".
2571 Define PPC_FEATURE_BOOKE.
2572 (ppc_linux_get_hwcap): New function.
2573 (ppc_linux_region_ok_for_hw_watchpoint): Handle PowerPC 440
2574 4-bytes alignment restrictions.
2575 (ppc_linux_insert_watchpoint): Handle PowerPC 440-specific
2576 positioning of the read/write flags.
2577 (ppc_linux_watchpoint_addr_within_range): Handle PowerPC 440
2580 2008-08-08 Pedro Alves <pedro@codesourcery.com>
2582 Use ptid_t.tid to store thread ids instead of ptid_t.pid.
2584 * win32-nat.c (win32_add_thread): Change thread argument type to
2586 (win32_add_thread): Adjust.
2587 (win32_delete_thread): Change thread argument type to ptid_t.
2589 (win32_fetch_inferior_registers, win32_store_inferior_registers)
2590 (win32_resume, get_win32_debug_event, get_win32_debug_event)
2591 (win32_wait, win32_pid_to_exec_file, win32_pid_to_str): Adjust.
2592 (init_win32_ops): Put to_magic last.
2593 (win32_win32_thread_alive): Adjust.
2595 2008-08-08 Pedro Alves <pedro@codesourcery.com>
2597 * remote-m32r-sdi.c (m32r_thread_alive, m32r_pid_to_str): New.
2598 (init_m32r_ops): Register m32r_thread_alive and m32r_pid_to_str.
2600 2008-08-08 Pedro Alves <pedro@codesourcery.com>
2602 * remote-m32r-sdi.c: Include "gdbthread.h".
2603 (remote_m32r_ptid): New.
2604 (m32r_close): Delete the main thread.
2605 (m32r_resume): Set inferior_ptid toA remote_m32r_ptid. Add the
2607 (m32r_kill, m32r_load, sdireset_command): Delete the main thread.
2608 (_initialize_remote_m32r): Initialize remote_m32r_ptid.
2610 2008-08-07 Tom Tromey <tromey@redhat.com>
2611 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2613 * aclocal.m4, configure: Rebuild.
2614 * configure.in: Call ZW_CREATE_DEPDIR,
2615 ZW_PROG_COMPILER_DEPENDENCIES, AC_PROG_MAKE_SET.
2616 (MAKE, GMAKE): New substs.
2617 * acinclude.m4: Include depstand.m4.
2618 * Makefile.in (DEPMODE, DEPDIR, COMPILE.post, COMPILE.pre,
2619 COMPILE, POSTCOMPILE, depcomp): New variables.
2620 Remove all _h variables.
2621 Remove many .o targets.
2622 ($(srcdir)/copying.c): avoid backslash-newline after comment
2623 sign (@maintainer_mode_true@).
2624 (HFILES_NO_SRCDIR): Regenerate.
2625 (generated_files): New variable.
2626 (all_gdbtk_cflags): Likewise.
2628 (init.o, version.o, copying.o): Remove.
2629 (distclean): Remove DEPDIR.
2630 (test-cp-name-parser.o, hpux-thread.o, main.o, monitor.o,
2631 printcmd.o, procfs.o, v850ice.o): Rewrite.
2632 (cli-cmds.o, cli-decode.o, cli-dump.o, cli-interp.o, cli-logging.o,
2633 cli-script.o, cli-setshow.o, cli-utils.o): Likewise.
2634 (gdbtk.o, gdbtk-bp.o, gdbtk-cmds.o, gdbtk-hooks.o, gdbtk-interp.o,
2635 gdbtk-main.o, gdbtk-register.o, gdbtk-stack.o, gdbtk-varobj.o,
2636 gdbtk-wrapper.o): Likewise.
2637 (mi-cmd-break.o, mi-cmd-disas.o, mi-cmd-env.o, mi-cmd-file.o,
2638 mi-cmds.o, mi-cmd-stack.o, mi-cmd-target.o, mi-cmd-var.o,
2639 mi-console.o, mi-getopt.o, mi-interp.o, mi-main.o, mi-out.o,
2640 mi-parse.o, mi-symbol-cmds.o, mi-common.o, signals.o, tui.o,
2641 tui-command.o, tui-data.o, tui-disasm.o, tui-file.o, tui-hooks.o,
2642 tui-interp.o, tui-io.o, tui-layout.o, tui-main.o, tui-out.o,
2643 tui-regs.o, tui-source.o, tui-stack.o, tui-win.o, tui-windata.o,
2644 tui-wingeneral.o, tui-winsource.o): Likewise.
2645 (all_object_files): New variable.
2646 ($(all_object_files)): New target.
2647 Include dependency files, when using GNU Make.
2649 2008-08-07 Ulrich Weigand <uweigand@de.ibm.com>
2651 * spu-tdep.c (info_spu_dma_cmdlist): Only show entries with
2652 the valid bit set. Ensure display order respects partial
2653 order defined by dependency bits.
2655 2008-08-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2657 * solib-pa64.c (read_dld_descriptor): Return zero if load map is not
2660 2008-08-06 Mark Kettenis <kettenis@gnu.org>
2662 * i386obsd-nat.c (i386obsd_supply_pcb): Adjust for changes in
2665 2008-08-06 Vladimir Prus <vladimir@codesourcery.com>
2666 Tom Tromey <tromey@redhat.com>
2667 Thiago Jung Bauermann <bauerman@br.ibm.com>
2668 Doug Evans <dje@google.com>
2670 * Makefile.in (SUBDIR_PYTHON_OBS, SUBDIR_PYTHON_SRCS,
2671 SUBDIR_PYTHON_DEPS, SUBDIR_PYTHON_LDFLAGS, SUBDIR_PYTHON_CFLAGS,
2672 PYTHON_CFLAGS): New.
2673 (python_h, python_internal_h): New.
2674 (cli-script.o): Depend on python.h
2675 (python.o, python-utils.o): New.
2676 * cli/cli-script.c (print_command_lines): Handle python_control.
2677 (execute_control_command): Handle python_control.
2678 (execute_control_command_untraced): New function.
2679 (while_command): Call execute_control_command_untraced.
2680 (if_command): Likewise.
2681 (get_command_line): Remove static attribute.
2682 (read_next_line): Handle "python".
2683 (recurse_read_control_structure): Handle python_control.
2684 (read_command_lines): Handle python_control.
2686 * cli/cli-script.h (get_command_line): Add prototype.
2687 (execute_control_command_untraced): Likewise.
2688 * configure.ac: Add --with-python.
2689 * defs.h (enum command_control_type) <python_control>: New
2691 * python/python-internal.h: New file.
2692 * python/python.c: New file.
2693 * python/python.h: New file.
2694 * python/python-utils.c: New file.
2695 * NEWS: Mention Python scripting support and its new commands.
2697 2008-08-06 Ulrich Weigand <uweigand@de.ibm.com>
2699 * spu-tdep.c (spu_gdbarch_init): Call set_gdbarch_frame_red_zone_size.
2701 2008-08-06 Phil Muldoon <pmuldoon@redhat.com>
2703 * MAINTAINERS (Write After Approval): Add self.
2705 2008-08-06 Phil Muldoon <pmuldoon@redhat.com>
2707 * breakpoint.c (hw_breakpoint_used_count): Use breakpoint_enabled.
2708 (insert_breakpoint_locations): Likewise.
2710 2008-08-05 Phil Muldoon <pmuldoon@redhat.com>
2712 * breakpoint.c (create_longjmp_breakpoint): Remove unused struct
2714 (set_longjmp_breakpoint): Likewise.
2716 2008-08-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2719 * solib-pa64.c: Only compile if both HAVE_ELF_HP_H and __LP64__ are
2722 2008-08-05 Tom Tromey <tromey@redhat.com>
2724 * bcache.c (deprecated_bcache_added): Initialize obstack.
2725 (bcache_xmalloc): Don't initialize obstack.
2726 (bcache_xfree): Conditionally free obstack.
2727 (bcache_memory_used): Update.
2729 2008-08-05 Tom Tromey <tromey@redhat.com>
2731 * symfile.c (add_psymbol_to_bcache): Return a const pointer. Use
2733 (append_psymbol_to_list): Accept a const pointer.
2734 (add_psymbol_to_list): Fix const correctness.
2735 * bcache.h: (deprecated_bcache_added, deprecated_bcache): Remove.
2736 (bcache_full): Declare.
2737 * bcache.c (bcache_data, deprecated_bcache): Remove.
2738 (bcache): Use bcache_full.
2739 (bcache_full): Rename from deprecated_bcache_added. Change return
2742 2008-08-04 Stan Shebs <stan@codesourcery.com>
2744 * solib-svr4.c (BKPT_AT_SYMBOL): Remove, always defined.
2745 (bkpt_names): Remove SOLIB_BKPT_NAME, never defined.
2746 (enable_break): Remove test of BKPT_AT_SYMBOL.
2748 2008-08-02 Keith Seitz <keiths@redhat.com>
2750 * acinclude.m4: Include ../config/tcl.m4 to pick up
2751 standard Tcl configury bits.
2752 Remove all Tcl, Tk, Itcl, Itk, etc definitions.
2753 * configure.ac: Don't check if ../itcl exists when building
2754 gdbtk. It could be installed.
2755 Rewrite gdbtk configury to allow for using system-supplied
2756 Tcl and Tk. Gdbtk no longer requires build-time access to
2758 * Makefile.in: Remove everything related to itcl and itk.
2759 Rewrite the Tcl bits for gdbtk to correspond to rewrite of
2761 Remove v850ice.o build rule.
2762 (ALL_TCL_CFLAGS): New convenience defintion. Change all
2763 gdbtk sources to use it.
2764 * configure: Regenerate.
2766 2008-07-31 Stan Shebs <stan@codesourcery.com>
2768 * coffread.c (coff_symtab_read): Remove FUNCTION_EPILOGUE_SIZE.
2770 2008-07-30 Stan Shebs <stan@codesourcery.com>
2772 * objfiles.c (TARGET_KEEP_SECTION): Remove.
2773 (add_to_objfile_sections): Remove use.
2775 2008-07-29 Tom Tromey <tromey@redhat.com>
2777 * cli/cli-decode.c (lookup_cmd_1): Use memcpy.
2778 (lookup_cmd_composition): Likewise.
2780 2008-07-29 Tom Tromey <tromey@redhat.com>
2782 * cli/cli-cmds.c (edit_command): Remove unused variables. Delete
2783 dead code. Fix indentation.
2785 2008-07-29 Stan Shebs <stan@codesourcery.com>
2787 * main.c (captured_main): Remove long-unused #if 0 blocks.
2789 2008-07-28 Tom Tromey <tromey@redhat.com>
2791 * annotate.h (deprecated_annotate_starting_hook): Remove.
2792 (deprecated_annotate_stopped_hook): Remove.
2793 (deprecated_annotate_exited_hook): Remove.
2794 * Makefile.in (annotate.o): Depend on observer_h.
2795 * top.c (deprecated_delete_breakpoint_hook): Remove.
2796 (deprecated_create_breakpoint_hook): Likewise.
2797 (deprecated_modify_breakpoint_hook): Likewise.
2798 * interps.c (clear_interpreter_hooks): Update for removed hooks.
2799 * breakpoint.c (mention): Don't call removed hook.
2800 (delete_breakpoint): Likewise.
2801 (disable_breakpoint): Likewise.
2802 (do_enable_breakpoint): Likewise.
2803 * annotate.c: Include observer.h.
2804 (breakpoint_changed): Change type of argument.
2805 (_initialize_annotate): Register observers.
2806 (deprecated_annotate_starting_hook): Remove.
2807 (deprecated_annotate_stopped_hook): Remove.
2808 (deprecated_annotate_exited_hook): Remove.
2809 (annotate_starting): Update for hook removal.
2810 (annotate_stopped): Likewise.
2811 (annotate_exited): Likewise.
2812 * defs.h (deprecated_delete_breakpoint_hook): Remove.
2813 (deprecated_create_breakpoint_hook): Likewise.
2814 (deprecated_modify_breakpoint_hook): Likewise.
2816 2008-07-28 Tom Tromey <tromey@redhat.com>
2818 * main.c (captured_main): Don't use BEFORE_MAIN_LOOP_HOOK.
2820 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
2822 * configure.ac: Check for the GNU/Linux ptrace signature.
2823 * configure: Regenerated.
2825 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
2827 * linux-nat.c (resume_callback): Add more debugging output.
2828 (linux_nat_has_pending_sigint): New function, based on
2829 linux_nat_has_pending.
2830 (set_ignore_sigint, maybe_clear_ignore_sigint): New functions.
2831 (stop_wait_callback): Remove flush_mask handling. Honor
2832 ignore_sigint. Call maybe_clear_ignore_sigint. Pass NULL
2834 (linux_nat_has_pending, flush_callback): Remove.
2835 (linux_nat_filter_event): Check for ignore_sigint.
2836 (linux_nat_wait): Remove flush_mask support and call to
2837 flush_callback. Use set_ignore_sigint and maybe_clear_ignore_sigint.
2838 * linux-nat.h (struct lwp_info): Add ignore_sigint field.
2840 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
2842 * linux-nat.c (count_events_callback, select_event_lwp_callback): Only
2843 report events from resumed threads.
2845 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
2847 * mips-linux-tdep.c (mips_linux_syscall_next_pc): New function.
2848 (mips_linux_init_abi): Set tdep->syscall_next_pc.
2849 * mips-tdep.c (enum mips_fpu_type, struct gdbarch_tdep): Move to
2851 (mips32_next_pc): Handle the syscall instruction.
2852 * mips-tdep.h (enum mips_fpu_type, struct gdbarch_tdep): New,
2853 from mips-tdep.c. Add syscall_next_pc to gdbarch_tdep.
2855 2008-07-26 Tom Tromey <tromey@redhat.com>
2858 * valops.c (value_struct_elt): Treat function-valued field as a
2861 2008-07-26 Tom Tromey <tromey@redhat.com>
2864 * macroexp.c (get_punctuator) <punctuators>: Rearrange to put
2865 longer tokens first.
2867 2008-07-26 Vladimir Prus <vladimir@codesourcery.com>
2870 * cli/cli-decode.h (CMD_ASYNC_OK, set_cmd_async_ok)
2871 (get_cmd_async_ok): Remove.
2872 * cli/cli-decode.c (set_cmd_async_ok, get_cmd_async_ok): Remove.
2873 * cli/cli-cmds.c (init_cli_cmds): Don't use set_cmd_async_ok.
2874 * infcmd.c (_initialize_infcmd): Likewise.
2875 * thread.c (_initialize_thread): Likewise.
2877 2008-07-25 Joseph Myers <joseph@codesourcery.com>
2879 * mips-tdep.c (mips_n32n64_push_dummy_call): Handle passing
2880 128-bit long doubles in even-odd pairs of FPRs. Do not
2881 right-align float arguments for big-endian.
2882 (mips_n32n64_return_value): Apply return value convention for
2883 structs containing one or two floating-point values to soft-float
2884 as well as hard-float. Handle 128-bit long doubles in such
2886 (mips_o32_push_dummy_call): Only skip one integer register for a
2887 float argument passed in an FPR.
2889 2008-07-25 Tom Tromey <tromey@redhat.com>
2891 * tui/tui-hooks.c: Include observer.h.
2892 (tui_event_default, tui_old_event_hooks, tui_event_hooks):
2894 (tui_bp_created_observer, tui_bp_deleted_observer,
2895 tui_bp_modified_observer): New globals.
2896 (tui_install_hooks): Use observers, not events.
2897 (tui_remove_hooks): Likewise.
2898 * mi/mi-cmd-break.c: Include observer.h, not gdb-events.h.
2899 (mi_breakpoint_observers_installed, mi_can_breakpoint_notify): New
2901 (breakpoint_notify): Check mi_can_breakpoint_notify.
2902 (breakpoint_hooks): Remove.
2903 (mi_cmd_break_insert): Attach observers. Don't use events.
2904 * tracepoint.c: Include observer.h, not gdb-events.h.
2905 (tracepoint_operation, trace_pass_command): Notify observer.
2906 * interps.c: Don't include gdb-events.h.
2907 (clear_interpreter_hooks): Don't call clear_gdb_event_hooks.
2908 * gdbarch.c: Rebuild.
2909 * gdbarch.sh: Emit include for observer.h, not gdb-events.h.
2910 (deprecated_current_gdbarch_select_hack): Notify observer.
2911 * breakpoint.h: Don't include gdb-events.h.
2912 * breakpoint.c: Don't include gdb-events.h.
2913 (condition_command): Notify observer.
2914 (commands_command): Likewise.
2915 (commands_from_control_command): Likewise.
2916 (mention, delete_breakpoint, set_ignore_count): Likewise.
2917 (disable_breakpoint, do_enable_breakpoint): Likewise.
2918 * Makefile.in (gdb_events_h): Remove.
2919 (breakpoint_h): Update.
2920 (COMMON_OBS): Remove gdb-events.o.
2921 (gdb-events.o): Remove.
2922 (breakpoint.o, gdbarch.o, interps.o, tracepoint.o, gdbtk-bp.o,
2923 gdbtk-hooks.o, mi-cmd-break.o, tui-hooks.o): Update.
2924 * gdb-events.c: Remove.
2925 * gdb-events.h: Remove.
2926 * gdb-events.sh: Remove.
2928 2008-07-24 Pedro Alves <pedro@codesourcery.com>
2930 * remote.c (remote_threads_extra_info): Don't query the remote
2931 server about info on the internally added main thread.
2933 2008-07-24 Aleksandar Ristovski <aristovski@qnx.com>
2935 * nto-procfs.c (procfs_attach): Populate initial thread list.
2936 (procfs_wait): Return new pid, built from the inferior status.
2938 2008-07-23 Thiago Jung Bauermann <bauerman@br.ibm.com>
2940 * configure.ac (CONFIG_INITS): Delete long obsoleted variable.
2941 * configure: Regenerate.
2943 2008-07-23 Aleksandar Ristovski <aristovski@qnx.com>
2945 * nto-procfs.c (procfs_xfer_memory): Changed signature.
2946 (procfs_resume): Workaround for dereferencing type-punned pointer
2948 * nto-tdep.c (nto_parse_redirection): Change signature to be const
2950 * nto-tdep.h (nto_parse_redirection): Likewise.
2952 2008-07-21 Stan Shebs <stan@codesourcery.com>
2954 Scrub remnants of IN_SOLIB_DYNSYM_RESOLVE_CODE.
2955 * gdbarch.sh: Adjust comment to refer to
2956 in_solib_dynsym_resolve_code().
2957 * gdbarch.h, gdbarch.c: Update.
2958 * solib-osf.c: Ditto.
2960 (handle_inferior_event): Use in_solib_dynsym_resolve_code
2962 * config/mips/nm-irix5.h: Remove undef of
2963 IN_SOLIB_DYNSYM_RESOLVE_CODE.
2965 2008-07-21 Tom Tromey <tromey@redhat.com>
2967 * symfile.c (reread_symbols): Don't pass argument to observer.
2968 * exec.c (exec_file_attach): Don't pass argument to observer.
2969 * ada-lang.c (ada_executable_changed_observer): Remove argument.
2970 * symtab.c (symtab_observer_executable_changed): Remove argument.
2971 * observer.sh: Handle functions with no arguments.
2973 2008-07-20 Sergei Poselenov <sposelenov@emcraft.com>
2974 Chris Demetriou <cgd@google.com>
2976 * elfread.c (elf_symfile_segments): Fix the check that each loadable
2977 section fits within an ELF segment to handle ELF segments that hit
2978 the end of the address space.
2980 2008-07-20 Chris Demetriou <cgd@google.com>
2982 * MAINTAINERS (Write After Approval): Add self.
2984 2008-07-18 Tom Tromey <tromey@redhat.com>
2987 * NEWS: Add entry for macro commands.
2988 * Makefile.in (macrocmd.o): Add gdb_string.h.
2989 * macroscope.h (user_macro_scope): Declare.
2990 (default_macro_scope): Update documentation.
2991 (macro_user_macros): Declare.
2992 * c-lang.c (c_preprocess_and_parse): Always attempt macro lookup.
2993 Use user_macro_scope.
2994 (null_macro_lookup): Remove.
2995 * macrotab.h (macro_callback_fn): Declare.
2996 (macro_for_each): Likewise.
2997 (macro_allow_redefinitions): Likewise.
2998 * macrotab.c (foreach_macro): New function
2999 (macro_for_each): Likewise.
3000 (struct macro_table) <redef_ok>: New field.
3001 (macro_allow_redefinitions): New function.
3002 (new_macro_table): Update.
3003 (macro_define_function): Likewise.
3004 (macro_define_object): Likewise.
3005 * macroscope.c (user_macro_scope): New function.
3006 (default_macro_scope): Use it.
3007 (macro_user_macros): New global.
3008 (standard_macro_lookup): Look in macro_user_macros.
3009 (_initialize_macroscope): New function.
3010 * macroexp.h (macro_is_whitespace, macro_is_digit,
3011 macro_is_identifier_nondigit): Declare.
3012 * macroexp.c (macro_is_whitespace): Rename. No longer static.
3013 (macro_is_digit): Likewise.
3014 (macro_is_identifier_nondigit): Likewise.
3015 (get_identifier): Update.
3016 (get_pp_number): Likewise.
3017 (get_token): Likewise.
3018 * macrocmd.c (skip_ws): New function.
3019 (extract_identifier): Likewise.
3020 (free_macro_definition_ptr): Likewise.
3021 (user_macros): Remove.
3022 (macro_define_command): Implement.
3023 (_initialize_macrocmd): Update.
3024 (macro_undef_command): Implement.
3025 (print_one_macro): New function.
3026 (macro_list_command): Implement.
3028 2008-07-18 Joseph Myers <joseph@codesourcery.com>
3030 * configure.ac: Put old value of $LIBS after -lbfd -liberty $intl
3032 * configure: Regenerate.
3034 2008-07-17 Paul Pluzhnikov <ppluzhnikov@google.com>
3036 * auxv.c (fprint_target_auxv): Stop at AT_NULL.
3038 2008-07-15 Andreas Schwab <schwab@suse.de>
3040 * valops.c (value_cast_pointers): Follow typedefs when checking
3043 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
3045 * block.c (block_function): Renamed to ...
3046 (block_linkage_function): ... this. All callers changed.
3047 * block.h (block_function): Renamed to ...
3048 (block_linkage_function): ... this.
3050 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
3052 * mn10300-tdep.c (set_reg_offsets): Use get_frame_register_unsigned.
3054 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
3056 * frame.c (frame_sp_unwind): Delete.
3057 (get_frame_sp): Do not use it.
3058 * frame.h (frame_sp_unwind): Delete prototype.
3060 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
3062 * ia64-tdep.c (ia64_dummy_id): Use get_frame_pc.
3064 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
3066 * dwarf2-frame.c (dwarf2_frame_cache): Update comment.
3067 * frame.c (frame_unwind_address_in_block): Delete.
3068 (get_frame_address_in_block): Do not use it. Check the type
3069 of the next frame first.
3070 (frame_cleanup_after_sniffer): Update comment.
3071 * frame.h (frame_unwind_address_in_block): Delete prototype.
3072 * hppa-tdep.c (hppa_find_unwind_entry_in_block): Update comment.
3074 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
3076 * frame.c (frame_func_unwind): Delete.
3077 (get_frame_func): Do not use it.
3078 * frame.h (frame_func_unwind): Delete prototype.
3079 * hppa-tdep.c (hppa_frame_cache): Update comment.
3080 * rs6000-tdep.c (rs6000_frame_cache): Update comment.
3082 2008-07-14 Stan Shebs <stan@codesourcery.com>
3084 * remote-sim.c (init_gdbsim_ops): Remove
3085 TARGET_REDEFINE_DEFAULT_OPS.
3087 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
3089 * findvar.c (read_var_value): Remove unused variable.
3091 2008-07-15 Luis Machado <luisgpm@br.ibm.com>
3093 * infrun.c (handle_inferior_event): Tag threads as stopped
3094 before inserting breakpoints.
3096 2008-07-15 Hui Zhu <teawater@gmail.com>
3098 * MAINTAINERS: Added myself to section Write After Approval.
3100 2008-07-14 Paul Pluzhnikov <ppluzhnikov@google.com>
3103 * cp-abi.c (value_virtual_fn_field): Handle invalid pointers.
3105 2008-07-14 Pedro Alves <pedro@codesourcery.com>
3107 * i386-dicos-tdep.c (i386_dicos_frame_align): Delete.
3108 (i386_dicos_push_dummy_code): New.
3109 (i386_dicos_init_abi): Don't register i386_dicos_frame_align.
3110 Register i386_dicos_push_dummy_code.
3112 2008-07-14 Markus Deuling <deuling@de.ibm.com>
3114 * mips-tdep.c (fp_register_arg_p): Add gdbarch as paramter.
3115 (mips_n32n64_push_dummy_call, mips_o64_return_value)
3116 (mips_eabi_push_dummy_call): Update call to fp_register_arg_p.
3118 (MIPS_FPU_TYPE): Add gdbarch as parameter and replace current_gdbarch.
3119 (fp_register_arg_p, mips_dump_tdep, show_mipsfpu_command)
3120 (mips_n32n64_fp_arg_chunk_p): Update caller.
3122 (mips_n32n64_fp_arg_chunk_p): Add gdbarch as paramter.
3123 (mips_n32n64_push_dummy_call): Update caller.
3125 (MIPS_LAST_ARG_REGNUM): Add gdbarch as parameter and replace
3127 (mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call)
3128 (mips_o32_push_dummy_call, mips_o64_push_dummy_call): Update caller.
3131 (MIPS_LAST_FP_ARG_REGNUM): Add gdbarch as parameter and replace
3133 (mips_eabi_push_dummy_call, mips_o32_push_dummy_call)
3134 (mips_o64_push_dummy_call): Update caller.
3136 (MIPS_EABI): Add gdbarch as parameter and replace current_gdbarch.
3137 (fp_register_arg_p, mips_dump_tdep): Update caller.
3139 (set_reg_offset): Add gdbarch as parameter and replace current_gdbarch.
3140 (mips16_scan_prologue, mips32_scan_prologue): Update caller.
3142 (reset_saved_regs): Make static. Add gdbarch as parameter. Replace
3144 (mips32_scan_prologue): Update caller.
3146 (heuristic_proc_start): Add gdbarch as parameter. Replace
3148 (mips_insn16_frame_cache, mips_insn32_frame_cache): Update caller.
3150 * mipsnbsd-nat.c (mipsnbsd_fetch_inferior_registers)
3151 (mipsnbsd_store_inferior_registers): Use get_regcache_arch to get at
3152 the current architecture. Update call to getregs_supplies.
3153 (getregs_supplies): Add gdbarch as parameter and replace
3156 * mipsnbsd-tdep.c (mipsnbsd_get_longjmp_target): Use get_frame_arch to
3157 get at the current architecture. Update call to NBSD_MIPS_JB_OFFSET and
3158 NBSD_MIPS_JB_ELEMENT_SIZE.
3159 (NBSD_MIPS_JB_ELEMENT_SIZE, NBSD_MIPS_JB_OFFSET): Add gdbarch and
3160 replace current_gdbarch.
3162 * remote-mips.c (mips_map_regno): Add gdbarch as parameter and replace
3164 (mips_fetch_registers, mips_store_registers): Update call
3166 (mips_load): Use get_regcache_arch to get at the current_architecture
3167 and replace current_gdbarch.
3169 2008-07-13 Pedro Alves <pedro@codesourcery.com>
3171 * thread.c (restore_selected_frame): On fail to restore, select
3172 the innermost frame, and don't crash when warning the user.
3174 2008-07-13 Hui Zhu <teawater@gmail.com>
3176 * symtab.c (expand_line_sal): Fix a memory leak.
3178 2008-07-13 Pedro Alves <pedro@codesourcery.com>
3180 * utils.c (struct continuation): Define as inheriting struct
3182 (add_continuation, do_all_continuations)
3183 (discard_all_continuations, add_intermediate_continuation)
3184 (do_all_intermediate_continuations)
3185 (discard_all_intermediate_continuations): Adjust.
3187 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
3189 Skip varobj in running threads.
3190 * mi/mi-cmd-var.c (mi_cmd_var_update): If varobj's
3191 thread is not stopped, skip the varobj.
3192 * Makefile.in: Update dependencies.
3194 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
3196 Enable all commands while inferiour is running
3197 * mi/mi-main.c (mi_cmd_execute): Don't check if
3198 inferiour is executing.
3200 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
3202 Allow all CLI command even if target is executing.
3203 * gdb/top.c (execute_command_1): Don't check if the inferiour
3206 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
3208 * mi/mi-main.c (mi_cmd_execute): Remove unused variable.
3209 Fix printing of frame, when frame is wrong.
3211 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
3213 * spu-tdep.c (spu_frame_unwind_cache): Do not error if
3214 backchain is unreadable.
3216 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
3218 * spu-linux-nat.c: Include "gdbthread.h".
3219 (spu_child_post_startup_inferior): Register main thread.
3220 (spu_child_post_attach): Likewise.
3221 * Makefile.in (spu-linux-nat.o): Update dependencies.
3223 2008-07-12 Pedro Alves <pedro@codesourcery.com>
3225 Rewrite continuations internals on top of cleanups and plug
3226 continuation arguments leaks.
3228 * defs.h (struct continuation): Make it opaque.
3229 (add_continuation, add_intermediate_continuation): Drop the int
3230 argument of the continuation hook argument. Add
3231 continuation_free_args argument.
3232 (do_all_continuations, do_all_intermediate_continuations): Drop
3233 the error_p argument.
3235 * utils.c (add_continuation): Drop the int argument of the
3236 continuation hook argument. Add continuation_free_args argument.
3237 Reimplement on top of cleanups.
3238 (do_all_continuations): Drop error argument. Reimplement on top
3240 (discard_all_continuations): Reimplement on top of cleanups.
3241 (add_intermediate_continuation): Drop the int argument of the
3242 continuation hook argument. Add continuation_free_args argument.
3243 Reimplement on top of cleanups.
3244 (do_all_intermediate_continuations): Drop error argument.
3245 Reimplement on top of cleanups.
3246 (discard_all_intermediate_continuations): Reimplement on top of
3249 * breakpoint.c (until_break_command_continuation): Drop error
3250 argument. Add xfree as continuation argument deleter.
3252 * inf-loop.c (inferior_event_handler): On error, discard all
3253 continuations. Adjust to new do_all_intermediate_continuations
3254 and do_all_continuations interfaces.
3256 * infcmd.c (step_1_continuation): Drop error_p argument. Adjust.
3257 Pass xfree as continuation argument deleter.
3258 (finish_command_continuation): Drop error_p argument. Adjust.
3259 (finish_command_continuation_free_arg): New.
3260 (finish_command): Pass finish_command_continuation_free_arg as
3261 continuation argument deleter. Adjust to new do_all_continuations
3263 (attach_command_continuation): Drop error_p argument.
3264 (attach_command_continuation_free_args): New.
3265 (attach_command): Pass attach_command_continuation_free_args as
3266 continuation argument deleter.
3268 * interps.c (interp_set): Adjust to new do_all_continuations
3271 * event-top.c (stdin_event_handler): In error, also discard the
3272 intermediate continuations.
3274 2008-07-12 Pedro Alves <pedro@codesourcery.com>
3276 Replace struct continuation_args by void* and per command structs.
3278 * top.c (execute_command): Remove unused arg1 and arg2 locals.
3280 * breakpoint.c (struct until_break_command_continuation_args):
3282 (until_break_command_continuation): Take a void* instead of a
3283 continuations_arg. Adjust.
3284 (until_break_command): Adjust to use struct
3285 until_break_command_continuation_args instead of struct
3288 * infcmd.c (struct step_1_continuation_args): New.
3289 (step_1_continuation): Take a void* instead of a
3290 continuations_arg. Adjust to use struct step_1_continuation_args.
3291 (step_once): Adjust to use struct step_1_continuation_args.
3293 (struct finish_command_continuation_args): New.
3294 (finish_command_continuation): Take a void* instead of a
3295 continuations_arg. Adjust to use struct
3296 finish_command_continuation_args.
3297 (finish_command): Adjust to use struct
3298 finish_command_continuation_args.
3299 (struct attach_command_continuation_args): New.
3300 (attach_command_continuation): Take a void* instead of a
3301 continuations_arg. Adjust to use struct
3302 attach_command_continuation_args.
3303 (attach_command): Adjust to use struct
3304 attach_command_continuation_args.
3306 * defs.h (struct continuation_arg): Delete.
3307 (struct continuation): Replace the struct continuation_arg*
3308 parameter of continuation_hook by a void*. Replace "arg_list"
3309 member by a new "args" member with void* type.
3310 (add_continuation, add_intermediate_continuation): Replace struct
3311 continuation_arg type usages by void* usages.
3313 * utils.c (add_continuation, do_all_continuations)
3314 (add_intermediate_continuation)
3315 (do_all_intermediate_continuations): Replace struct
3316 continuation_arg type usages by void* usages. Pass "args" instead
3319 2008-07-12 Pedro Alves <pedro@codesourcery.com>
3321 * infrun.c (struct thread_stepping_state): Delete sal member.
3322 (init_thread_stepping_state): Add local sal. Use it instead of
3324 (handle_inferior_event): New local stop_pc_sal. Use it instead of
3326 (step_into_function): Add local stop_func_sal. Use it instead of
3329 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
3331 Implement -exec-continue/-exec-interrupt --all.
3332 * infcmd.c (continue_1): New, extracted from
3333 (continue_command): ...here.
3334 (interrupt_target_1): New, extracted from
3335 (interrupt_target_command): ...here.
3336 * inferior.h (continue_1, interrupt_target_1): New.
3337 * mi/mi-main.c (mi_cmd_exec_continue)
3338 (mi_cmd_exec_interrupt): Handle --all.
3340 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
3342 Implement --thread and --frame.
3343 * gdbthread.h (find_thread_id): Declare.
3344 * thread.c (find_thread_id): Make non-static.
3345 * mi/mi-main.c (mi_cmd_execute): Switch to the right
3346 thread and frame, if necessary.
3347 * mi/mi-parse.c (mi_parse): Handle --thread and --frame.
3348 * mi/mi-parse.h (strcut mi_parse): New fields thread and frame.
3350 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
3352 * infrun.c (resume): Discard cleanups on early exit path.
3354 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
3356 * infrun.c (normal_stop): For MI, report which threads
3359 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
3361 Report thread state in -thread-info output.
3362 * thread.c (print_thread_info): Add new field "state".
3364 2008-07-11 Pedro Alves <pedro@codesourcery.com>
3366 * infrun.c (handle_inferior_event): Also ignore a
3367 TARGET_SIGNAL_TRAP on a STOP_QUIETLY_NO_SIGSTOP.
3369 2008-07-11 Tom Tromey <tromey@redhat.com>
3371 * completer.c (complete_line_internal): New function, from
3372 complete_line. Add 'for_help' parameter.
3373 (complete_line): Use it.
3374 (command_completer): Move later. Rewrite.
3376 2008-07-11 Pedro Alves <pedro@codesourcery.com>
3378 * thread.c (thread_apply_command): Move making the cleanup out of
3381 2008-07-11 Pedro Alves <pedro@codesourcery.com>
3385 * thread.c (enum thread_state): New.
3386 (thread_state main_thread_running): Delete, in favor of...
3387 (thread_state main_thread_state): ... this. Update throughout.
3388 (clear_thread_inferior_resources): New, split from free_thread.
3389 (free_thread): Call clear_thread_inferior_resources.
3390 (init_thread_list): Set main thread to stopped state.
3391 (add_thread_silent): Take care of PTID reuses.
3392 (delete_thread): If deleting inferior_ptid or a thread with
3393 refcount > 0, mark it as exited, but still keep it in the list.
3394 Only notify of thread exits, if we haven't done so yet.
3395 (iterate_over_threads): Make it safe to delete threads while
3396 iterating over them.
3397 (do_captured_list_thread_ids): Don't account for exited threads.
3398 (thread_alive): Check for the THREAD_EXITED state, and don't set
3399 ptid to -1 on exited threads.
3400 (set_running): Update to account for extra possible states.
3401 (is_thread_state): New.
3402 (is_stopped, is_exited): New.
3403 (is_running): Implement in terms of is_thread_state.
3404 (any_running): Update.
3405 (print_thread_info): Update. Account for exited threads. Don't
3406 warn about missed frame restoring here, its done in the cleanup.
3407 (switch_to_thread): Don't read from a thread that has gone.
3408 (restore_current_thread): In non-stop mode, do a full context
3410 (restore_selected_frame): Add a frame_level argument. Rewrite.
3411 (struct current_thread_cleanup): Add selected_frame_level and
3412 was_stopped members.
3413 (do_restore_current_thread_cleanup): Check if thread was stopped
3414 and still is, and if the target has registers, stack and memory
3415 before restoring the selected frame. Don't delete the cleanup
3417 (restore_current_thread_cleanup_dtor): New.
3418 (make_cleanup_restore_current_thread): Remove all arguments.
3420 (thread_apply_all_command): Update. Prune threads.
3421 (thread_apply_command): Update.
3422 (thread_command): Account for currently selected exited thread.
3423 (do_captured_thread_select): Check for a running thread. Prune
3425 (_initialize_thread): Make "info threads", "thread", "thread
3426 apply", and "thread apply all" appliable without a selected thread.
3427 * gdbthread.h (struct thread_info): Replace running_ by state_.
3429 (is_exited, is_stopped): Declare.
3430 (make_cleanup_restore_current_thread): Remove all arguments.
3431 * infrun.c: Include "event-top.h".
3432 (fetch_inferior_event): In non-stop mode, restore selected thread
3433 and frame after handling the event and running breakpoint
3434 commands. Display GDB prompt if needed.
3435 (normal_stop): In non-stop mode, don't print thread switching
3437 * cli/cli-decode.c (set_cmd_no_selected_thread_ok)
3438 (get_cmd_no_selected_thread_ok): New.
3439 * cli/cli-decode.h (CMD_NO_SELECTED_THREAD_OK): New.
3440 (set_cmd_no_selected_thread_ok, get_cmd_no_selected_thread_ok):
3442 * cli/cli-cmds.c: Set "pwd", "help", "info", "show" as
3443 no-selected-thread ok.
3444 * top.c (execute_command): Check for non no-selected-thread-ok
3446 * linux-nat.c (struct saved_ptids, threads_to_delete)
3447 (record_dead_thread, prune_lwps): Delete.
3448 (exit_lwp): Unconditionally delete thread.
3449 (linux_nat_resume): Remove prune_lwps call.
3450 * infcmd.c (proceed_thread_callback): Check if !is_stopped instead
3451 of is_running. Adjust to make_cleanup_restore_current_thread
3453 * mi/mi-main.c (mi_cmd_execute): Only allow a few commands if the
3454 selected thread has exited.
3455 * inf-loop.c (inferior_event_handler): Don't display the prompt
3457 * varobj.c (c_value_of_root): Update.
3458 * defs.h (make_cleanup_dtor): Declare.
3459 * utils.c (make_cleanup_dtor): New.
3461 * Makefile.in (infrun.o): Depend on $(event_top_h).
3463 2008-07-11 Pedro Alves <pedro@codesourcery.com>
3465 Add "continue -a" and "interrupt -a" options for non-stop mode.
3467 * infcmd.c (proceed_thread_callback, do_context_switch_to): New.
3468 (continue_command): Add "-a" option.
3469 (interrupt_target_command): Add "-a" option.
3470 (_initialize_infcmd): Add extend help of continue and interrupt
3471 command to mention the new "-a" option. Mark "continue" async ok.
3473 2008-07-10 Doug Evans <dje@google.com>
3475 Add "set print symbol-loading on|off".
3476 * NEWS: Document new option.
3477 * symfile.h (print_symbol_loading): Declare.
3478 * symfile.c (print_symbol_loading): New global.
3479 (symbol_file_add_with_addrs_or_offsets): Only print "Reading symbols
3480 from ..." if print_symbol_loading.
3481 (_initialize_symfile): Add set/show print symbol-loading.
3482 * solib.c (solib_read_symbols): Only print "Loaded symbols for ..."
3483 if print_symbol_loading.
3485 2008-07-10 Pedro Alves <pedro@codesourcery.com>
3487 Non-stop linux native.
3489 * linux-nat.c (linux_test_for_tracefork): Block events while we're
3491 (get_pending_status): Implement non-stop mode.
3492 (linux_nat_detach): Stop threads before detaching.
3493 (linux_nat_resume): In non-stop mode, always resume only a single
3495 (linux_handle_extended_wait): On a clone event, in non-stop mode,
3496 add new lwp to GDB's thread table, and mark as running, executing
3497 and stopped appropriately.
3498 (linux_nat_filter_event): Don't assume there are other running
3499 threads when a thread exits.
3500 (linux_nat_wait): Mark the main thread as running and executing.
3501 In non-stop mode, don't stop all lwps.
3502 (linux_nat_kill): Stop lwps before killing them.
3503 (linux_nat_thread_alive): Use signal 0 to detect if a thread is
3505 (send_sigint_callback): New.
3506 (linux_nat_stop): New.
3507 (linux_nat_add_target): Set to_stop to linux_nat_stop.
3509 * linux-nat.h (thread_db_attach_lwp): Declare.
3511 * linux-thread-db.c (thread_get_info_callback): Check for new
3512 threads if we have none.
3513 (thread_from_lwp, enable_thread_event): Set proc_handle.pid to the
3514 stopped lwp. Check for new threads if we have none.
3515 (thread_db_attach_lwp): New.
3516 (thread_db_init): Set proc_handle.pid to inferior_ptid.
3517 (check_event): Set proc_handle.pid to the stopped lwp.
3518 (thread_db_find_new_threads): Set proc_handle.pid to any stopped
3519 lwp available, bail out if there is none.
3521 * linux-fork.c (linux_fork_killall): Use SIGKILL instead of
3524 2008-07-10 Kevin Buettner <kevinb@redhat.com>
3526 * rs6000-tdep.c (ppc_displaced_step_fixup): Change type of
3527 `current_pc' from CORE_ADDR to ULONGEST.
3529 * remote-sim.c (gdbsim_cntrl_c): Pass remote_sim_ptid to
3532 2008-07-10 Jan Kratochvil <jan.kratochvil@redhat.com>
3534 * NEWS (New commands): Mention "set disable-randomization".
3535 * configure.ac: Add check for HAVE_PERSONALITY and
3536 HAVE_DECL_ADDR_NO_RANDOMIZE.
3537 * configure, config.in: Regenerate.
3538 * linux-nat.c [HAVE_PERSONALITY]: New include <sys/personality.h>.
3539 [HAVE_PERSONALITY] [!HAVE_DECL_ADDR_NO_RANDOMIZE]: Set
3541 (disable_randomization, show_disable_randomization)
3542 (set_disable_randomization): New.
3543 (linux_nat_create_inferior) [HAVE_PERSONALITY]: New variables
3544 PERSONALITY_ORIG and PERSONALITY_SET. Disable randomization upon the
3545 variable DISABLE_RANDOMIZATION.
3546 (_initialize_linux_nat): Call ADD_SETSHOW_BOOLEAN_CMD for the variable
3547 DISABLE_RANDOMIZATION.
3549 2008-07-09 Pedro Alves <pedro@codesourcery.com>
3551 Adjust all targets to new target_stop interface.
3553 * gnu-nat.c (gnu_stop): Add ptid argument.
3554 * go32-nat.c (go32_stop): Add ptid argument.
3555 (go32_create_inferior): Pass inferior_ptid to go32_stop.
3556 * hpux-thread.c (hpux_thread_stop): Add ptid argument.
3557 * monitor.c (monitor_stop): Add ptid argument.
3558 (monitor_open): Pass inferior_ptid to monitor_stop.
3559 (monitor_interrupt): Pass inferior_ptid to target_stop.
3560 (monitor_stop): Add ptid argument.
3561 * nto-procfs.c (nto_interrupt): Pass inferior_ptid to target_stop.
3562 (procfs_create_inferior): Add ptid argument.
3563 * procfs.c (procfs_stop): Add ptid argument.
3564 * remote-m32r-sdi.c (m32r_stop): Add ptid argument.
3565 * remote-sim.c (gdbsim_stop): Add ptid argument.
3566 * sol-thread.c (sol_thread_stop): Add ptid argument.
3567 * win32-nat.c (win32_stop): Add ptid argument.
3569 2008-07-09 Pedro Alves <pedro@codesourcery.com>
3571 Non-stop inferior control.
3573 * infrun.c (resume): In non-stop mode, always resume just one
3575 (proceed): Don't call prepare_to_proceed in non-stop mode.
3576 (fetch_inferior_event): In non-stop mode, switch context before
3578 (error_is_running, ensure_not_running): New.
3579 (handle_inferior_event): In non-stop mode: Mark only the event
3580 thread as stopped. Require that the target module manages adding
3581 threads to the thread list. Assert that there isn't a
3582 deferred_step_ptid set. Don't switch to infwait_thread_hop_state.
3583 (normal_stop): Only mark not-running if inferior hasn't exited.
3584 In non-stop mode, only mark the event thread.
3586 * thread.c:Include "cli/cli-decode.h".
3587 (print_thread_info): Don't read from a running thread.
3588 Output "(running)" if thread is running.
3589 (switch_to_thread): Don't read stop_pc if thread is executing.
3590 (do_restore_current_thread_cleanup): Don't write to a running
3592 (thread_apply_all_command): Don't read from a running thread. In
3593 non-stop mode, do a full context-switch instead of just switching
3595 (thread_apply_command): In non-stop mode, do a full context-switch
3596 instead of just switching threads.
3597 (do_captured_thread_select): Likewise. Inform user if selected
3599 (_initialize_thread): Mark "info threads" and "thread" and
3602 * inf-loop.c (inferior_event_handler): In non-stop mode, don't
3603 unregister the target from the event loop.
3605 * infcmd.c (continue_command, step_1, jump_command)
3606 (signal_command): Ensure the selected thread isn't running.
3607 (interrupt_target_command): In non-stop mode, interrupt only the
3610 * inferior.h (error_is_running, ensure_not_running): Declare.
3612 * target.h (struct target_ops): Add ptid argument to the to_stop
3614 (target_stop): Add ptid_t argument.
3616 * target.c (update_current_target): Add ptid argument to to_stop's
3618 (debug_to_stop): Add ptid_t argument.
3619 (debug_to_rcmd): Set to_stop_ptid.
3621 * remote.c (remote_stop): Add ptid_t argument.
3622 (async_remote_interrupt): Add inferior_ptid to target_stop.
3623 * inf-ptrace.c (inf_ptrace_stop): Add ptid argument.
3625 * Makefile.in (thread.o): Depend on $(cli_decode_h).
3627 2008-07-09 Pedro Alves <pedro@codesourcery.com>
3629 Don't rely on ecs->wait_for_more.
3631 * infrun.c (proceed): Clear the stepping state, set
3632 previous_inferior_ptid and clear infwait state.
3633 (wait_for_inferior): Don't clear the stepping state, set
3634 previous_inferior_ptid, or clear the infwait state here.
3635 (fetch_inferior_event): Don't clear the stepping state, set
3636 previous_inferior_ptid, or clear the infwait state here. Don't
3637 condition on wait_for_more.
3639 2008-07-09 Pedro Alves <pedro@codesourcery.com>
3641 Refactor infrun a bit.
3643 * infrun.c (currently_stepping): Take a struct
3644 thread_stepping_state instead of an execution_control_state.
3645 (struct thread_stepping_state): New, split from
3646 execution_control_state.
3647 (gtss, tss): New globals.
3648 (proceed): Clear the stepping state, set previous_inferior_ptid
3649 and clear infwait state.
3650 (init_wait_for_inferior): Clear the stepping state,
3651 previous_inferior_ptid and infwait state.
3652 (waiton_ptid, infwait_state): New, split from
3653 execution_control_state.
3654 (struct execution_control_state): Members that persist through
3655 events moved out to either struct thred_stepping_state or made
3656 global. Deleted unneeded wp, saved_inferior_ptid, tmpstatus.
3657 (wait_for_inferior, fetch_inferior_event): Use local
3658 execution_control_state. Update to execution_control_state split.
3659 (init_execution_control_state): Adjust.
3660 (init_thread_stepping_state): New, extracted from
3661 init_execution_control_state.
3662 (context_switch): Take a ptid instead of an
3663 execution_control_state.
3664 (context_switch_to): Adjust.
3665 (adjust_pc_after_break): Adjust.
3666 (init_infwait_state): New.
3667 (handle_inferior_event): Adjust.
3669 2008-07-09 Pedro Alves <pedro@codesourcery.com>
3670 Vladimir Prus <vladimir@codesourcery.com>
3672 Per-thread commands.
3674 * gdbthread.h: Remove unneeded forward declarations.
3675 Include "inferior.h".
3676 (struct thread_info): Add continuations,
3677 intermediate_continuations, proceed_to_finish, step_over_calls,
3678 stop_step, step_multi and stop_signal members.
3679 (save_infrun_state): Add continuations,
3680 intermediate_continuations, proceed_to_finish, step_over_calls,
3681 stop_step, step_multi, stop_signal and stop_bpstat parameters.
3682 (load_infrun_state): Add continuations,
3683 intermediate_continuations, proceed_to_finish, step_over_calls,
3684 stop_step, step_multi, stop_signal and stop_bpstat parameters.
3686 * thread.c (load_infrun_state): In non-stop mode, load
3687 continuations, intermediate_continuations, proceed_to_finish,
3688 step_over_calls, stop_step, step_multi and stop_signal.
3689 (save_infrun_state): Store continuations,
3690 intermediate_continuations, proceed_to_finish, step_over_calls,
3691 stop_step, step_multi, stop_signal and stop_bpstat.
3692 (save_infrun_state): Store continuations,
3693 intermediate_continuations, proceed_to_finish, step_over_calls,
3694 stop_step, step_multi, stop_signal and stop_bpstat.
3695 (free_thread): Clear The thread's stop_bpstat.
3697 * inferior.h (context_switch_to): Declare.
3699 * infrun.c (ecss): New global.
3700 (context_switch): Context switch continuations,
3701 intermediate_continuations, proceed_to_finish, step_over_calls,
3702 stop_step, step_multi, stop_signal and stop_bpstat.
3703 (wait_for_inferior): Use global ecss.
3704 (async_ecss, async_ecs): Delete.
3705 (fetch_inferior_event): Use global ecss.
3706 (context_switch_to): New.
3708 * top.c (execute_command): In non-stop, only check if the current
3709 thread is running, in all-stop, check if there's any thread
3712 * breakpoint.c (bpstat_remove_breakpoint): New.
3713 (bpstat_remove_breakpoint_callback): New.
3714 (delete_breakpoint): Clear the stop_bpstats of all threads.
3716 * mi/mi-main.c (mi_cmd_execute): In non-stop, only check if the
3717 current thread is running, in all-stop, check if there's any
3720 * Makefile.in (gdbthread_h): Depend on $(inferior_h).
3722 2008-07-09 Pedro Alves <pedro@codesourcery.com>
3724 Add non_stop global.
3726 * inferior.h (non_stop): Declare.
3727 * infrun.c (non_stop, non_stop_1): New.
3728 (set_non_stop, show_non_stop): New.
3729 (_initialize_infrun): Add "set/show non-stop" command.
3731 2008-07-09 Pedro Alves <pedro@codesourcery.com>
3733 Adjust fork/vfork/exec to pass ptids around.
3735 * target.h (struct target_waitstatus): Store related_pid as a ptid.
3736 (inferior_has_forked, inferior_has_vforked, inferior_has_execd):
3738 * breakpoint.h (struct breakpoint): Change forked_inferior_pid
3740 * breakpoint.c (print_it_typical, bpstat_check_location)
3741 (print_one_breakpoint_location, set_raw_breakpoint_without_location)
3742 (create_fork_vfork_event_catchpoint): Adjust.
3743 * infrun.c (fork_event): Change parent_pid and child_pid types to
3745 (follow_exec, inferior_has_forked, inferior_has_vforked)
3746 (inferior_has_execd): Take a ptid_t and don't trim it.
3747 * linux-thread-db.c (thread_db_wait): Don't trim the returned ptid.
3748 * linux-nat.c (linux_child_follow_fork): Adjust.
3749 * inf-ptrace.c (inf_ptrace_wait): Adjust.
3750 * inf-ttrace.c (inf_ttrace_wait): Adjust.
3751 * win32-nat.c (get_win32_debug_event): Don't set related_pid.
3753 2008-07-09 Pedro Alves <pedro@codesourcery.com>
3755 Add "executing" property to threads.
3757 * inferior.h (target_executing): Delete.
3758 * gdbthread.h (struct thread_info): Add executing_ field.
3759 (set_executing, is_executing): New.
3760 * thread.c (main_thread_executing): New.
3761 (init_thread_list): Clear it and also main_thread_running.
3762 (is_running): Return false if target has no execution.
3763 (any_running, is_executing, set_executing): New.
3765 * top.c: Include "gdbthread.h".
3766 (target_executing): Delete.
3767 (execute_command): Replace target_executing check by any_running.
3768 * event-top.c: Include "gdbthread.h".
3769 (display_gdb_prompt, command_handler): Replace target_executing by
3771 * inf-loop.c: Include "gdbthread.h". Don't mark as not executing
3772 here. Replace target_executing by is_running.
3773 * infrun.c (handle_inferior_event): Mark all threads as
3775 * linux-nat.c (linux_nat_resume): Don't mark thread as executing
3777 * stack.c (get_selected_block): Return null if inferior is
3779 * target.c (target_resume): Mark resumed ptid as executing.
3780 * breakpoint.c (until_break_command): Replace target_executing
3781 check by is_executing.
3782 * remote.c (remote_async_resume): Don't mark inferior as executing
3784 * mi/mi-interp.c (mi_cmd_interpreter_exec): Replace target_executing
3787 * mi/mi-main.c (mi_cmd_exec_interrupt, mi_cmd_execute)
3788 (mi_execute_async_cli_command): Replace target_executing by
3791 * frame.c (get_current_frame): Error out if the current thread is
3793 (has_stack_frames): New.
3794 (get_selected_frame, deprecated_safe_get_selected_frame): Check
3797 * Makefile.in (event-top.o, frame.o, inf-loop.o, top.o): Depend on
3800 2008-07-09 Pedro Alves <pedro@codesourcery.com>
3802 * symfile.c (load_command): Reopen the exec file and reread
3803 symbols before anything else.
3805 2008-07-09 Pedro Alves <pedro@codesourcery.com>
3807 * remote-sim.c: Include gdbthread.h.
3808 (remote_sim_ptid): New global.
3809 (gdbsim_create_inferior): Silently add the main task to GDB's
3811 (gdbsim_close, gdbsim_mourn_inferior): Silently delete the main
3812 task from GDB's thread list.
3813 (gdbsim_resume): Adjust to use remote_sim_ptid.
3814 (gdbsim_thread_alive, gdbsim_pid_to_str): New.
3815 (init_gdbsim_ops): Register gdbsim_thread_alive and
3817 (_initialize_remote_sim): Initialize remote_sim_ptid.
3818 * Makefile.in (remote-sim.o): Depend on $(gdbthread_h).
3820 2008-07-09 Pedro Alves <pedro@codesourcery.com>
3822 * monitor (monitor_ptid): New global.
3823 (monitor_open): Silently add the main task to GDB's thread list.
3824 (monitor_close, monitor_mourn_inferior): Silently delete the main
3825 task from GDB's thread list.
3826 (monitor_thread_alive, monitor_pid_to_str): New.
3827 (init_base_monitor_ops): Register monitor_thread_alive and
3829 (_initialize_remote_monitors): Initialize monitor_ptid.
3831 * gdbthread.h (delete_thread_silent): Declare.
3832 * thread.c (delete_thread): Rename to ...
3833 (delete_thread_1): ... this. Add "silent" parameter. If silent,
3834 don't do exit notifications.
3835 (delete_thread, delete_thread_silent): New, as wrappers to
3838 2008-07-08 Pedro Alves <pedro@codesourcery.com>
3840 * breakpoint.c (update_global_location_list): Add boolean
3841 "should_insert" argument. Only insert locations if caller told it
3843 (update_global_location_list_nothrow): Add boolean "should_insert"
3844 argument. Pass it to update_global_location_list.
3845 (insert_breakpoints, create_longjmp_breakpoint)
3846 (create_overlay_event_breakpoint, enable_overlay_breakpoints)
3847 (create_thread_event_breakpoint, create_solib_event_breakpoint)
3848 (create_fork_vfork_event_catchpoint, create_exec_event_catchpoint)
3849 (enable_watchpoints_after_interactive_call_stop)
3850 (set_momentary_breakpoint, create_breakpoints)
3851 (break_command_really, watch_command_1)
3852 (create_ada_exception_breakpoint, update_breakpoint_locations)
3853 (do_enable_breakpoint, enable_command): Pass true to
3854 update_global_location_list.
3855 (bpstat_stop_status, disable_overlay_breakpoints)
3856 (disable_watchpoints_before_interactive_call_start)
3857 (delete_breakpoint, disable_breakpoint, disable_command): Pass
3858 false to update_global_location_list.
3859 (update_breakpoints_after_exec): Don't temporarily disable
3860 always-inserted mode.
3862 2008-07-08 Pedro Alves <pedro@codesourcery.com>
3864 * breakpoint.c (mark_breakpoints_out): Make public.
3865 (update_breakpoints_after_exec): Don't call mark_breakpoints_out
3866 here. Update comment.
3867 * breakpoint.h (mark_breakpoints_out): Declare.
3869 * linux-nat.c (linux_handle_extended_wait): On
3870 TARGET_WAITKIND_EXECD, call mark_breakpoints_out.
3871 * inf-ttrace.c (inf_ttrace_wait): Likewise.
3873 2008-07-08 Pedro Alves <pedro@codesourcery.com>
3875 * infrun.c (follow_exec): Reset shared libraries before adding the
3878 2008-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
3880 * breakpoint.c (bpstat_copy): Call RELEASE_VALUE on the new OLD_VAL.
3882 2008-07-07 Pedro Alves <pedro@codesourcery.com>
3884 * i386-dicos-tdep.c: Include "inferior.h".
3885 (i386_dicos_frame_align): New.
3886 (i386_dicos_init_abi): Register i386_dicos_frame_align. Set call
3887 dummy location ON_STACK.
3888 * Makefile.in (i386-dicos-tdep.o): Depend on $(inferior_h).
3890 2008-07-07 Joel Brobecker <brobecker@adacore.com>
3892 * gstdint.h: New file.
3894 2008-07-05 Vladimir Prus <vladimir@codesourcery.com>
3896 * mi/mi-interp.c (mi_on_resume): Don't try to report
3897 resumed thread it the thread list is empty.
3899 2008-07-05 Pierre Muller <muller@ics.u-strasbg.fr>
3901 * cli/cli-decode.c (add_setshow_optional_filename_cmd): Set
3902 completer for set to filename_completer.
3906 2008-07-04 Vladimir Prus <vladimir@codesourcery.com>
3908 Implement -target-attach.
3909 * mi/mi-cmds.c (mi_cmds): Forward -target-attach to CLI attach.
3911 2008-06-21 Hui Zhu <teawater@gmail.com>
3913 * target-descriptions.c (maint_print_c_tdesc_cmd): Fix a memory leak.
3915 2008-07-03 Pedro Alves <pedro@codesourcery.com>
3917 * config/i386/nm-cygwin.h (ATTACH_NO_WAIT): Delete.
3918 * config/i386/nm-i386gnu.h (ATTACH_NO_WAIT): Delete.
3920 * target.h (struct target_ops): Add to_attach_no_wait member.
3921 (target_attach_no_wait): New.
3922 * target.c (update_current_target): Inherit to_attach_no_wait.
3924 * infcmd.c: Replace ATTACH_NO_WAIT compile time check by
3925 target_attach_no_wait runtime check.
3927 * gnu-nat.c (init_gnu_ops): Set to_attach_no_wait in gnu_ops.
3928 * win32-nat.c (init_win32_ops): Set to_attach_no_wait in
3931 2008-07-03 Pedro Alves <pedro@codesourcery.com>
3933 * i386-tdep.c (i386_displaced_step_fixup): Condition log printing
3934 on debug_displaced being set.
3936 2008-06-30 Daniel Jacobowitz <dan@codesourcery.com>
3938 * frame.c (get_prev_frame_1): Call frame_unwind_find_by_frame
3939 directly instead of get_frame_id.
3941 2008-06-30 Luis Machado <luisgpm@br.ibm.com>
3943 * rs6000-tdep.c (ppc_displaced_step_fixup): New function.
3944 (deal_with_atomic_sequence): Update BC masks.
3945 (rs6000_gdbarch_init): Init displaced stepping infra-structure.
3946 Define BRANCH_MASK, B_INSN, BC_INSN, BXL_INSN, BP_MASK and BP_INSN.
3948 2008-06-30 Daniel Jacobowitz <dan@codesourcery.com>
3950 * cris-tdep.c (crisv32_single_step_through_delay): Get this frame's
3951 register, not the previous frame's.
3953 2008-06-30 Luis Machado <luisgpm@br.ibm.com>
3955 * source.c (select_source_symtab): Make sure we skip namespace
3956 symtabs when showing cpp source code.
3958 2008-06-30 Hans-Peter Nilsson <hp@axis.com>
3960 * MAINTAINERS (Authorized committers): Fix my email address.
3962 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
3964 * mi/mi-cmds.c (mi_cmds): Route -exec-run, -exec-until,
3965 -target-download and -target-select via CLI, so that
3966 the quoting rules are the same as they were (unfortunately)
3967 in all prior gdb releases.
3968 * mi/mi-cmds.h (mi_cmd_exec_run, mi_cmd_exec_until)
3969 (mi_cmd_target_download, mi_cmd_target_select): Remove.
3970 * mi/mi-main.c (mi_cmd_exec_run, mi_cmd_exec_until)
3971 (mi_cmd_target_download, mi_cmd_target_select): Remove.
3972 (mi_cmd_execute): Set current_token even for commands
3975 2008-06-28 Ulrich Weigand <uweigand@de.ibm.com>
3977 * alphafbsd-tdep.c: Update for unwinder changes.
3978 * alpha-linux-tdep.c: Likewise.
3979 * alphanbsd-tdep.c: Likewise.
3980 * alphaobsd-tdep.c: Likewise.
3981 * avr-tdep.c: Likewise.
3982 * cris-tdep.c: Likewise.
3983 * frv-linux-tdep.c: Likewise.
3984 * frv-tdep.c: Likewise.
3985 * h8300-tdep.c: Likewise.
3986 * hppa-linux-tdep.c: Likewise.
3987 * iq2000-tdep.c: Likewise.
3988 * m32c-tdep.c: Likewise.
3989 * m32r-linux-tdep.c: Likewise.
3990 * m32r-tdep.c: Likewise.
3991 * m68hc11-tdep.c: Likewise.
3992 * mep-tdep.c: Likewise.
3993 * mn10300-tdep.c: Likewise.
3994 * mt-tdep.c: Likewise.
3995 * score-tdep.c: Likewise.
3996 * sh64-tdep.c: Likewise.
3997 * sh-tdep.c: Likewise.
3998 * sparc64fbsd-tdep.c: Likewise.
3999 * sparc64nbsd-tdep.c: Likewise.
4000 * sparc64obsd-tdep.c: Likewise.
4001 * v850-tdep.c: Likewise.
4002 * vaxobsd-tdep.c: Likewise.
4003 * vax-tdep.c: Likewise.
4004 * xstormy16-tdep.c: Likewise.
4006 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
4008 * mi/mi-main.c (enum captured_mi_execute_command_actions)
4009 (captured_mi_execute_command_args): Remove.
4010 (captured_mi_execute_command): Cast the closure to mi_parse
4011 pointer, not to captured_mi_execute_command_args, and don't
4012 set the action field thereof.
4013 (mi_execute_command): Pass struct mi_parse, not
4014 captured_mi_execute_command_args to captured_mi_execute_command.
4015 (mi_execute_command): Remove (dead) code for suppressing
4018 2008-06-28 Pedro Alves <pedro@codesourcery.com>
4020 * linux-nat.c (enum sigchld_state): New.
4021 (linux_nat_async_events_state): Renamed from
4022 linux_nat_async_events_enabled.
4023 (linux_nat_event_pipe_push, my_waitpid): Adjust.
4024 (sigchld_default_action): New.
4025 (lin_lwp_attach_lwp): Adjust. Call linux_nat_async_events
4027 (linux_nat_create_inferior): Set events state to sigchld_default
4029 (linux_nat_resume): Adjust.
4030 (linux_nat_wait): Call linux_nat_async_events unconditionally.
4031 (sigchld_handler): Adjust.
4032 (linux_nat_async_mask): Don't set SIGCHLD actions here.
4033 (get_pending_events): Adjust.
4034 (linux_nat_async_events): Rewrite to handle enum sigchld_state
4035 instead of a boolean.
4036 (linux_nat_async): Adjust.
4037 (_initialize_linux_nat): Capture default SIGCHLD action into
4038 sigchld_default_action.
4040 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
4042 * breakpoint.c (moribund_locations): New.
4043 (bpstat_stop_status): Process moribund locations.
4044 (update_global_location_list): Add removed
4045 locations to moribund_locations.
4046 (breakpoint_retire_moribund): New.
4047 * breakpoint.h (struct bp_location): New field
4048 events_till_retirement.
4049 (breakpoint_retire_moribund): Declare.
4050 * thread.c (thread_count): New.
4051 * infrun.c (handle_inferior_event): Call
4052 breakpoint_retire_moribund.
4053 * gdbthread.h (thread_count): Declare.
4055 2008-06-27 Joseph Myers <joseph@codesourcery.com>
4057 * dfp.c (decimal_convert): Call match_endianness before and after
4060 2008-06-27 Jonathan Larmour <jifl@eCosCentric.com>
4062 * remote.c (remote_insert_breakpoint): Ensure that if Z0
4063 unsupported and we fall back to memory_insert_breakpoint, we
4064 use the unmodified requested address.
4066 2008-06-27 Joel Brobecker <brobecker@adacore.com>
4068 * dwarf2read.c (read_attribute_value): Issue a complaint when
4069 adjusting size attribute values of 0xffffffff as zero.
4071 2008-06-27 Joseph Myers <joseph@codesourcery.com>
4073 * i386-tdep.c (i386_16_byte_align_p): New.
4074 (i386_push_dummy_call): Determine stack space required for
4075 arguments going forwards allowing for 16-byte alignment, then push
4076 arguments going forwards.
4078 2008-06-27 Pedro Alves <pedro@codesourcery.com>
4080 * infrun.c (start_remote): Don't clear thread list here.
4081 * monitor.c (monitor_open): Include "gdbthread.h". Clear thread
4083 * remote.c (record_currthread): Upgrade the main thread and its
4084 entry in the thread list if this is the first time we hear about
4086 (remote_thread_alive): Consider magic_null_ptid or a ptid without
4087 a tid member always alive.
4088 (remote_find_new_threads): Don't update the main thread here.
4089 (remote_start_remote): Clear thread list here. Always add the
4091 (extended_remote_attach_1): Add the main thread here.
4092 (extended_remote_mourn_1): Re-add the main thread here.
4093 (extended_remote_create_inferior_1): Add a main thread.
4095 * Makefile.in (monitor.o): Depend on $(gdbthread_h).
4097 2008-06-27 Pedro Alves <pedro@codesourcery.com>
4099 Use ptid_t.tid to store thread ids instead of ptid_t.pid.
4101 * remote.c (magic_null_ptid, not_sent_ptid, any_thread_ptid): New
4103 (general_thread, continue_thread): Change type to ptid_t.
4104 (record_currthread): Take a ptid_t parameter instead of an
4106 (MAGIC_NULL_PID): Delete.
4107 (set_thread): Take a ptid_t parameter and adjust.
4108 (set_general_thread, set_continue_thread): New.
4109 (remote_thread_alive, remote_newthread_step)
4110 (remote_current_thread, remote_find_new_threads)
4111 (remote_threads_info, remote_start_remote, remote_vcont_resume)
4112 (remote_resume_1, remote_wait, extended_remote_create_inferior_1)
4113 (threadalive_test, remote_pid_to_str)
4114 (remote_get_thread_local_address): Adjust.
4115 (_initialize_remote): Initialize magic_null_ptid, not_sent_ptid
4116 and any_thread_ptid.
4118 2008-06-26 Jan Kratochvil <jan.kratochvil@redhat.com>
4120 * configure.ac (--enable-tui): AC_MSG_ERROR for explicit --enable-tui.
4121 * configure: Regenerated.
4123 2008-06-26 Joel Brobecker <brobecker@adacore.com>
4125 * dwarf2read.c (read_attribute_value): Treat size attribute
4126 values of 0xffffffff as if the attribute value was zero.
4128 2008-06-26 Vladimir Prus <vladimir@codesourcery.com>
4130 * linux-nat.c: Add description of overall logic.
4132 2008-06-26 Daniel Jacobowitz <dan@codesourcery.com>
4134 * Makefile.in (GNULIB_H): Use GNULIB_STDINT_H.
4135 (gdb_stdint_h, gdb_stdint.h, stamp-int): Delete. Remove
4136 all dependencies on $(gdb_stdint_h).
4137 (distclean): Do not delete gdb_stdint.h.
4138 * acinclude.m4: Do not use stdint.m4.
4139 * configure.ac: Set GNULIB_STDINT_H. Remove tests for stdint.h,
4140 uintptr_t, and gdb_stdint.h.
4141 * defs.h: Include <stdint.h>.
4142 * gdb_thread_db.h: Assume stdint.h is already included.
4143 * breakpoint.c, findcmd.c, hppa-tdep.c, inf-ptrace.c, proc-service.c,
4144 rs6000-nat.c, spu-linux-nat.c, target.c, win32-nat.c: Do not
4145 include gdb_stdint.h.
4146 * configure, config.in: Regenerate.
4148 2008-06-26 Joseph Myers <joseph@codesourcery.com>
4150 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Handle passing
4151 decimal floating-point values in GPRs for soft-float.
4152 (do_ppc_sysv_return_value): Handle returning decimal
4153 floating-point values in GPRs for soft-float.
4155 2008-06-26 Vladimir Prus <vladimir@codesourcery.com>
4157 * target.c (target_read_until_error): New.
4158 * target.h (target_read_until_error): Declare.
4159 * mi/mi-main.c (mi_cmd_data_read_memory): Use
4160 target_read_until_error.
4162 2008-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
4164 Fix a memory leak found by Hui Zhu <teawater@gmail.com>.
4165 * c-exp.y (parse_number): Move the S and SAVED_CHAR initialization
4166 after the DECFLOAT detection to fix a memory leak. Remove the
4167 redundant NUM initialization. Protect the DECFLOAT detection memory
4168 access before the P block. Restore the P memory content for the
4171 2008-06-25 Vladimir Prus <vladimir@codesourcery.com>
4173 Kill the return value for all MI command functions.
4174 * mi/mi-cmds.h (enum mi_cmd_result): Remove.
4175 (mi_cmd_argv_ftype): Change return type to void.
4177 * mi/mi-main.c: Adjust all function that implement
4178 MI commands to return nothing.
4179 (struct captured_mi_execute_command_actions):
4180 Remove the rc field.
4181 (mi_cmd_execute): Return nothing.
4182 (mi_execute_async_cli_command): Return nothing.
4183 (mi_cmd_exec_interrupt): Don't print ^done here.
4184 (mi_cmd_target_select): Don't print ^connected here.
4185 (captured_mi_execute_command): Don't check for MI_CMD_DONE.
4186 Special-case -target-select and output ^connected, not ^done.
4188 * mi/mi-cmd-break.c: Adjust.
4189 * mi/mi-cmd-disas.c: Adjust.
4190 * mi/mi-cmd-env.c: Adjust.
4191 * mi/mi-cmd-file.c: Adjust.
4192 * mi/mi-cmd-stack.c: Adjust.
4193 * mi/mi-cmd-target.c: Adjust.
4194 * mi/mi-cmd-var.c: Adjust.
4195 * mi/mi-interp.c: Adjust.
4196 * mi/mi-symbol-cmds.c: Adjust.
4198 2008-06-25 Vladimir Prus <vladimir@codesourcery.com>
4200 Emit ^running via observer.
4201 * mi/mi-interp.c (mi_cmd_interpreter_exec): Do no print
4203 (mi_on_resume): Print ^running if not previously output.
4204 * mi/mi-main.c (running_result_record_printed): New.
4205 (captured_mi_execute_command): Reset
4206 running_result_record_printed. Use running_result_record_printed
4207 to decide if we should skip ^done.
4208 (mi_execute_async_cli_command): Don't print ^running here.
4209 * mi/mi-main.h (current_token, running_result_record_printed):
4212 2008-06-24 Michael Snyder <msnyder@specifix.com>
4214 * infrun.c (_initialize_infrun): White space and typo fix.
4216 2008-06-23 Christopher Faylor <me.gdb.changelog@cgf.cx>
4218 * win32-nat.c (safe_symbol_file_add_stub): Remove unused variable.
4219 (do_initial_win32_stuff): Fix problem with inability to set breakpoints
4220 when first loading DLL with "dll" command.
4222 2008-06-19 Pierre Muller <muller@ics.u-strasbg.fr>
4224 * gnu-nat.c (proc_string): Use capital T for "Thread".
4226 2008-06-19 Pierre Muller <muller@ics.u-strasbg.fr>
4228 * win32-nat.c (win32_pid_to_str): Use capital T for "Thread".
4230 2008-06-18 Joel Brobecker <brobecker@adacore.com>
4232 * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
4233 the target cannot run.
4235 2008-06-18 Joel Brobecker <brobecker@adacore.com>
4237 * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
4238 we're attaching to a running process.
4240 2008-06-18 Pierre Muller <muller@ics.u-strasbg.fr>
4242 * win32-nat.c (handle_load_dll): Give dll name and load address
4243 if debug_events is on.
4244 (handle_unload_dll): Likewise.
4246 2008-06-14 Vladimir Prus <vladimir@codesourcery.com>
4248 Don't suppress *running when doing finish.
4249 * infcall.c (call_function_by_hand): Set both
4250 suppress_resume_observer and suppress_stop_observer.
4251 * infcmd.c (suppress_run_stop_observers): Split into...
4252 (suppress_resume_observer, suppress_stop_observer): ...those.
4253 (finish_command_continuation): Clear suppress_stop_observer.
4254 (finish_command): Set suppress_stop_observer.
4255 * inferior.h (suppress_run_stop_observers): Split into...
4256 (suppress_resume_observer, suppress_stop_observer): ...those.
4257 * infrun.c (normal_stop): Check for suppress_stop_observer.
4258 * thread.c (set_running): Check for suppress_resume_observer.
4260 2008-06-12 Pedro Alves <pedro_alves@portugalmail.pt>
4261 Pierre Muller <muller@ics.u-strasbg.fr>
4263 * gdbarch.sh (gdbarch_skip_main_prologue): New.
4264 * gdbarch.h, gdbarch.c: Regenerate.
4265 * i386-tdep.h (i386_skip_main_prologue): Declare.
4266 * i386-tdep.c (i386_skip_main_prologue): New.
4267 * i386-cygwin-tdep.c (i386_cygwin_init_abi): Register
4268 i386_skip_main_prologue as gdbarch_skip_main_prologue gdbarch callback.
4269 * symtab.c (find_function_start_sal): When pc points at the "main"
4270 function, call gdbarch_skip_main_prologue.
4272 2008-06-11 Daniel Jacobowitz <dan@codesourcery.com>
4274 * value.c (value_primitive_field): Fetch lazy register values.
4276 2008-06-11 Pedro Alves <pedro@codesourcery.com>
4278 * NEWS: Mention support removal of undocumented S AA p PID stop
4281 * remote.c (remote_wait): Remove undocumented S AA p PID support.
4283 2008-06-10 Stan Shebs <stan@codesourcery.com>
4285 * MAINTAINERS: Update my affiliation and address.
4287 2008-06-10 Andreas Schwab <schwab@suse.de>
4289 * top.c (print_gdb_version): Don't print final newline.
4291 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
4294 * Makefile.in: Update dependencies.
4295 * gdbthread.h (struct thread_info): New field
4297 (set_running, is_running): New.
4298 * thread.c (set_running, is_running): New.
4299 * inferior.h (suppress_normal_stop_observer): Rename to...
4300 (suppress_run_stop_observers): ..this.
4301 * infcmd.c (suppress_normal_stop_observer): Rename to...
4302 (suppress_run_stop_observers): ..this.
4303 (finish_command_continuation, finish_command): Adjust.
4304 * infcall.c (call_function_by_hand): Adjust.
4305 * infrun.c (normal_stop): Call set_running.
4306 * target.c (target_resume): New. Call set_running.
4307 * target.h (target_resume): Convert from macro to
4310 * mi/mi-interp.c (mi_on_resume): New.
4311 (mi_interpreter_init): Register mi_on_resume.
4313 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
4315 Use observers to report stop events in MI.
4316 * mi/mi-interp.c (mi_on_normal_stop): New.
4317 (mi_interpreter_init): Register mi_on_normal_stop.
4318 (mi_interpreter_exec_continuation): Remove.
4319 (mi_cmd_interpreter_exec): Don't register the above.
4320 * mi/mi-main.c (captured_mi_execute_command): Don't care
4321 about sync_execution.
4322 (mi_execute_async_cli_command): Don't install continuation. Don't
4324 (mi_exec_async_cli_cmd_continuation): Remove.
4326 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
4328 Suppress normal stop observer when it's problematic.
4329 * inferior.h (suppress_normal_stop_observer): New.
4330 * infcall.c (call_function_by_hand): Disable stop events when
4331 doing function calls.
4332 * infmcd.c (suppress_normal_stop_observer): New.
4333 (finish_command_continuation): Call normal_stop observer
4335 (finish_command): Disable stop events inside proceed.
4336 * infrun.c (normal_stop): Don't call normal stop observer if
4337 suppressed of if multi-step is in progress.
4339 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
4342 * infrun.c (finish_command): Don't pass cleanup
4344 (finish_command_continuation): Don't grab cleanup from
4345 the passed data, as we don't use, and cannot, use it anyway.
4347 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
4349 Introduce common cleanup for restoring integers.
4350 * defs.h (make_cleanup_restore_integer): New declaration.
4351 (struct cleanup): New field free_arg.
4352 (make_my_cleanup_2): New.
4353 * utils.c (restore_integer_closure, restore_integer)
4354 (make_cleanup_restore_integer): New.
4355 (make_my_cleanup): Initialize the free_arg field and
4356 renamed to make_my_cleanup_2.
4357 (do_my_cleanups): Call free_arg.
4358 (discard_cleanups): Call free_arg.
4359 * breakpoint.c (restore_always_inserted_mode): Remove.
4360 (update_breakpoints_after_exec): Use make_cleanup_restore_integer.
4362 2008-06-09 Doug Evans <dje@google.com>
4364 * remote.c (remote_wait): Include beginning of malformed packet
4367 2008-06-09 Tom Tromey <tromey@redhat.com>
4369 * completer.c (complete_line): Don't special-case
4370 expression_completer.
4371 (expression_completer): Only pass last word to
4373 * c-exp.y (yylex): Check 'token', not 'operator'.
4375 2008-06-09 Daniel Jacobowitz <dan@codesourcery.com>
4377 * configure.ac (build_warnings): Add -Wno-format for mingw.
4378 * configure: Regenerated.
4380 2008-06-07 Daniel Jacobowitz <dan@codesourcery.com>
4382 * NEWS: Make indentation consistent. Move exec tracing entry out
4383 of remote packet list.
4385 2008-06-06 Tom Tromey <tromey@redhat.com>
4387 * value.h (evaluate_subexpression_type, extract_field_op):
4389 * printcmd.c (_initialize_printcmd): Use expression_completer for
4390 'p', 'inspect', 'call'.
4391 * parser-defs.h (parse_field_expression): Declare.
4392 * parse.c: Include exceptions.h.
4393 (in_parse_field, expout_last_struct): New globals.
4394 (mark_struct_expression): New function.
4395 (prefixify_expression): Return int.
4396 (prefixify_subexp): Return int. Use expout_last_struct.
4397 (parse_exp_1): Update.
4398 (parse_exp_in_context): Add 'out_subexp' argument. Handle
4400 (parse_field_expression): New function.
4401 * expression.h (parse_field_expression): Declare.
4402 (in_parse_field): Likewise.
4403 * eval.c (evaluate_subexpression_type): New function.
4404 (extract_field_op): Likewise.
4405 * completer.h (expression_completer): Declare.
4406 * completer.c (expression_completer): New function.
4407 (count_struct_fields, add_struct_fields): New functions.
4408 * c-exp.y (yyparse): Redefine.
4409 (COMPLETE): New token.
4410 (exp): New productions.
4411 (saw_name_at_eof, last_was_structop): New globals.
4412 (yylex): Return COMPLETE when needed. Recognize in_parse_field.
4413 (c_parse): New function.
4414 * breakpoint.c (_initialize_breakpoint): Use expression_completer
4415 for watch, awatch, and rwatch.
4416 * Makefile.in (parse.o): Depend on exceptions_h.
4418 2008-06-06 Paul Pluzhnikov <ppluzhnikov@google.com>
4421 * gdb/valopts.c (find_overload_match): Handle references
4424 2008-06-06 Paul N. Hilfinger <hilfinger@adacore.com>
4426 * ada-lang.c (ada_value_assign): Correct big-endian case to take into
4427 account the bitsize of the 'from' operand.
4429 2008-06-06 Pedro Alves <pedro@codesourcery.com>
4431 * annotate.h (annotate_thread_changed): Declare.
4433 2008-06-06 Nick Roberts <nickrob@snap.net.nz>
4435 * annotate.c (annotate_thread_changed): New function.
4436 * thread.c (thread_command) : Use it.
4437 * infrun.c (normal_stop): Use it.
4439 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
4440 Nathan Sidwell <nathan@codesourcery.com>
4441 Joseph Myers <joseph@codesourcery.com>
4443 * acinclude.m4: Include ../config/acx.m4.
4444 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
4445 * configure, config.in: Regenerate.
4446 * main.c (print_gdb_help): Use REPORT_BUGS_TO for bug-reporting
4448 * top.c (print_gdb_version): Use PKGVERSION and REPORT_BUGS_TO.
4450 2008-06-05 Pedro Alves <pedro@codesourcery.com>
4452 Replace 'target async' by 'maintenance set remote-async' and
4453 'target remote' combination.
4455 * remote.c (remote_async_wait): Merge into remote_wait, and
4457 (remote_async_permitted, remote_async_permitted_set): New
4459 (set_maintenance_remote_async_permitted)
4460 (show_maintenance_remote_async_permitted): New functions.
4461 (remote_async_ops, extended_async_remote_ops): Delete.
4462 (remote_async_open, extended_remote_async_open): Delete.
4463 (remote_open_1): Drop async_p parameter. Update callers. Replace
4464 async_p with remote_async_permitted checks.
4465 (extended_async_remote_attach): Delete.
4466 (remote_resume, remote_async_resume): Merge and leave remote_resume.
4467 (remote_async_terminal_inferior): Rename to...
4468 (remote_terminal_inferior): ... this, and add
4469 remote_async_termitted check.
4470 (remote_async_terminal_ours): Rename to...
4471 (remote_terminal_ours): ... this, and add remote_async_termitted
4473 (remote_wait, remote_async_wait): Merge and leave remote_wait
4475 (remote_kill, remote_async_kill): Merge and leave remote_kill
4477 (remote_async_mourn, extended_async_remote_mourn): Delete.
4478 (extended_remote_create_inferior_1): Drop async_p parameter.
4479 Update callers. Always use extended_remote_ops.
4480 (extended_remote_async_create_inferior): Delete.
4481 (remote_return_zero): Delete.
4482 (init_remote_ops): Register remote_can_async_p, remote_async,
4483 remote_async_mask, remote_terminal_inferior and
4484 remote_terminal_ours.
4485 (remote_can_async_p, remote_is_async_p): Check for
4486 remote_async_permitted.
4487 (init_remote_async_ops, init_extended_async_remote_ops): Remove.
4488 (set_remote_cmd): Don't add async and extended-async targets.
4489 (_initialize_remote): Add set/show remote-async maintenance
4492 2008-06-05 Pedro Alves <pedro@codesourcery.com>
4494 * remote.c (kill_kludge): Delete.
4495 (remote_wait, remote_async_wait): Don't set it.
4496 (remote_kill, remote_async_kill): Don't do anything with it.
4498 2008-06-05 Pedro Alves <pedro@codesourcery.com>
4500 * linux-thread-db.c (thread_db_wait): Don't trim event ptid.
4502 2008-06-05 Aleksandar Ristovski <aristovski@qnx.com>
4504 * bcache.c (bcache_data): Call deprecated_bcache_added function.
4505 (deprecated_bcache_added): New function name. Body of function
4506 bcache_data is used here with the addition of 'added' argument.
4507 * bcache.h (deprecated_bcache_added): New function.
4508 * symfile.c (add_psymbol_to_bcache): New helper function, takes part of
4509 work from add_psymbol_to_list - initialises partial symbol and stashes
4510 it in objfile's cache.
4511 (append_psymbol_to_list): New helper function, takes other part of
4512 work from add_psymbol_to_list - adds partial symbol to the given list.
4513 (add_psymbol_to_list): Call helper functions instead of doing work
4514 here. If adding to global list, do not duplicate partial symbols in the
4517 2008-06-05 Aleksandar Ristovski <aristovski@qnx.com>
4519 * breakpoint.c (print_exception_catchpoint): Put 'exception' back to
4520 'exception caught|thrown' message.
4522 2008-06-05 Jan Kratochvil <jan.kratochvil@redhat.com>
4524 * Makefile.in: Update dependencies.
4525 * dwarf2expr.c: New include "gdb_assert.h".
4526 (new_dwarf_expr_context): Initialize MAX_RECURSION_DEPTH.
4527 (dwarf_expr_eval): Sanity check the RECURSION_DEPTH count.
4528 (execute_stack_op): Error out on too large RECURSION_DEPTH.
4529 Increase/decrease RECURSION_DEPTH around the function.
4531 2008-06-05 Daniel Jacobowitz <dan@codesourcery.com>
4533 * remote.c (get_offsets): Handle a single segment.
4534 * symfile.c (symfile_map_offsets_to_segments): Allow more bases
4537 2008-06-03 Daniel Jacobowitz <dan@codesourcery.com>
4539 * solib-svr4.c (struct lm_info): Add lm_addr.
4540 (main_lm_addr): New.
4541 (svr4_default_sos): Set lm_addr.
4542 (svr4_current_sos): Set lm_addr and main_lm_addr.
4543 (svr4_fetch_objfile_link_map): Rewrite.
4544 (svr4_clear_solib): Clear main_lm_addr.
4546 2008-06-03 Michael Snyder <msnyder@redhat.com>
4547 Joseph Myers <joseph@codesourcery.com>
4549 * mips-tdep.c (mips_eabi_return_value): Replace stub that always
4550 returned RETURN_VALUE_STRUCT_CONVENTION with a real function.
4552 2008-06-02 Roman Zippel <zippel@linux-m68k.org>
4554 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Fix incorrect test.
4556 2008-06-02 Roman Zippel <zippel@linux-m68k.org>
4558 * m68k-tdep.c (m68k_analyze_prologue): Fix length of lea insn.
4560 2008-06-01 Joel Brobecker <brobecker@adacore.com>
4562 * rs6000-aix-tdep.c (rs6000_convert_from_func_ptr_addr): Do not
4563 treat pointers in data space as function descriptors if the
4564 target address is also in the data space.
4566 2008-05-30 Joel Brobecker <brobecker@adacore.com>
4568 * alpha-tdep.c (alpha_heuristic_frame_unwind_cache): Set
4569 the trad-frame register value for the SP register.
4571 2008-05-29 Mark Kettenis <kettenis@gnu.org>
4573 * sparcnbsd-tdep.c, sparcobsd-tdep.c: Update for unwinder changes.
4575 2008-05-28 Joel Brobecker <brobecker@adacore.com>
4577 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Improve the heuristic
4578 that identifies function descriptors outside of the .opd section.
4580 2008-05-28 Aleksandar Ristovski <aristovski@qnx.com>
4582 * breakpoint.c (print_exception_catchpoint): In CLI add 'Temporary' for
4583 temporary catchpoints. In MI add missing fields 'reason', 'disp',
4585 (print_mention_exception_catchpoint): Add 'Temporary' for temporary
4587 (handle_gnu_v3_exceptions): Use tempflag.
4589 2008-05-28 Vladimir Prus <vladimir@codesourcery.com>
4591 Refactor varobj_update interface.
4592 * varobj.c (varobj_update): Report changes as vector. Also
4593 return not just a list of varobj, but a list of special structures
4594 that tell what exactly has changed.
4595 * varobj.h (enum varobj_update_error): Rename to
4596 varobj_scope_status.
4597 (struct varobj_update_result_t): New.
4598 (varobj_update): Adjust prototype.
4599 * mi/mi-cmd-var.c: Adjust for changes.
4601 2008-05-28 Vladimir Prus <vladimir@codesourcery.com>
4603 * varobj.c (varobj_update): Fix comment typo.
4606 2008-05-26 Joel Brobecker <brobecker@adacore.com>
4608 Set the symtab field of symbols read from ECOFF debugging entries.
4609 * mdebugread.c (add_symbol): Add new parameter symtab.
4610 (parse_symbol): Update calls to add_symbol throughout.
4612 2008-05-27 Andreas Schwab <schwab@suse.de>
4614 * symtab.h (enum address_class): Remove LOC_REGPARM and
4616 (struct symbol): Add is_argument.
4617 (SYMBOL_IS_ARGUMENT): Define.
4619 * ada-lang.c (ada_add_block_symbols): Use SYMBOL_IS_ARGUMENT.
4620 * buildsym.c (finish_block): Likewise.
4621 * stack.c (print_frame_args, print_block_frame_locals)
4622 (print_frame_arg_vars): Likewise.
4623 * symtab.c (lookup_block_symbol): Likewise.
4624 * tracepoint.c (add_local_symbols): Likewise.
4625 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
4627 * coffread.c (process_coff_symbol): Set SYMBOL_IS_ARGUMENT.
4628 * dwarf2read.c (new_symbol): Likewise.
4629 * mdebugread.c (parse_symbol): Likewise.
4630 * stabsread.c (define_symbol): Likewise.
4632 * ada-exp.y (select_possible_type_sym): Don't handle LOC_REGPARM
4633 and LOC_COMPUTED_ARG.
4634 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
4635 * ax-gdb.c (gen_var_ref): Likewise.
4636 * eval.c (evaluate_subexp_for_address): Likewise.
4637 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
4638 * m2-exp.y (yylex): Likewise.
4639 * printcmd.c (address_info): Likewise.
4640 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
4641 * tracepoint.c (collect_symbol, scope_info): Likewise.
4643 2008-05-24 Carlos Eduardo Seo <cseo@linux.vnet.ibm.com>
4645 * gdbarch.sh: Added new gdbarch struct
4646 core_regset_sections.
4647 * gdbarch.c: Refreshed.
4648 * gdbarch.h: Refreshed.
4649 * regset.h (core_regset_section): Declared.
4650 * linux-nat.c (linux_nat_do_thread_registers): Added
4651 support for the new gdbarch struct core_regset_sections.
4652 * utils.c (host_address_to_string): New function.
4653 * defs.h (host_address_to_string): New prototype.
4654 * i386-linux-tdep.c (i386_regset_rections): New register
4655 sections list for i386.
4656 (i386_linux_init_abi): Initialized new gdbarch struct
4657 core_regset_sections.
4658 * Makefile.in: Updated to reflect dependency changes.
4659 * ppc-linux-tdep.c (ppc_regset_sections): Register
4660 sections list for ppc.
4661 (ppc_linux_init_abi): Initialized new gdbarch struct
4662 core_regset_sections
4664 2008-05-24 Andreas Schwab <schwab@suse.de>
4666 * linespec.c (decode_objc): Save current language around call to
4669 2008-05-23 Joel Brobecker <brobecker@adacore.com>
4671 * valprint.h (get_array_bounds): Renames get_array_low_bound.
4672 * valprint.c (get_array_bounds): Renames get_array_low_bound.
4673 Return the proper bound value if the array index type is an
4674 enumerated type. Compute the high bound if requested.
4675 (val_print_array_elements): Handle the case when the array
4676 element has a null size.
4677 * ada-valprint.c (print_optional_low_bound): Add handling
4678 for empty arrays or arrays of zero-size elements.
4679 (ada_val_print_array): New function, extracted out from
4680 ada_val_print_1 case TYPE_CODE_ARRAY, and enhanced to
4681 handle empty arrays and arrays of zero-size elements.
4682 (ada_val_print_1)[case TYPE_CODE_ARRAY]: Replace extracted-out
4683 code by call to ada_val_print_array.
4684 (ada_value_print): Remove handling of null array. The handling
4685 was incomplete and is now better handled by ada_val_print_array.
4687 2008-05-23 Markus Deuling <deuling@de.ibm.com>
4689 * annotate.c (annotate_source, annotate_frame_begin): Replace
4690 deprecated_print_address_numeric with paddress.
4691 * cli/cli-cmds.c (list_command, edit_command): Likewise.
4692 * tui/tui-stack.c (tui_make_status_line): Likewise.
4694 * defs.h (deprecated_print_address_numeric): Remove.
4695 * printcmd.c (deprecated_print_address_numeric): Remove.
4696 * maint.c (maint_print_section_info): Fix comment.
4698 2008-05-23 Markus Deuling <deuling@de.ibm.com>
4700 * valprint.c (print_hex_chars, print_octal_chars, print_decimal_chars,
4701 print_binary_chars, print_char_chars): Add byte_order parameter and
4702 replace gdbarch_byte_order.
4703 (print_decimal_chars): Replace START_P, NOT_END_P and NEXT_P by their
4704 expressions and remove them. Remove unused TWO_TO_FOURTH.
4705 (val_print_type_code_int): Introduce gdbarch_byte_order to get at the
4706 endianness. Update call to print_hex_chars.
4707 * valprint.h (print_hex_chars, print_octal_chars, print_decimal_chars,
4708 print_binary_chars, print_char_chars): Add byte_order parameter.
4709 * printcmd.c (print_scalar_formatted): Introduce gdbarch_byte_order to
4710 get at the endianness. Update print_*_char calls to use byte_order.
4712 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
4714 * symtab.h (struct symbol): Make "aux_value" member a void pointer
4716 (SYMBOL_LOCATION_BATON): Update.
4718 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
4720 * symtab.h (enum address_class): Remove LOC_BASEREG and
4722 (struct symbol): Remove "basereg" member of "aux_value" union.
4723 (SYMBOL_BASEREG): Remove.
4725 * ada-exp.y (select_possible_type_sym): Do not handle LOC_BASEREG
4727 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
4728 (ada_add_block_symbols): Likewise.
4729 * ax-gdb.c (gen_var_ref): Likewise.
4730 * buildsym.c (finish_block): Likewise.
4731 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
4732 * m2-exp.y (yylex): Likewise.
4733 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
4734 * printcmd.c (address_info): Likewise.
4735 * stack.c (print_frame_args, print_block_frame_locals): Likewise.
4736 (print_frame_arg_vars): Likewise.
4737 * symmisc.c (print_symbol): Likewise.
4738 * symtab.c (lookup_block_symbol): Likewise.
4739 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
4740 (scope_info): Likewise.
4742 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
4744 * symtab.h (enum address_class): Remove LOC_LOCAL_ARG.
4746 * ada-exp.y (select_possible_type_sym): Do not handle LOC_LOCAL_ARG.
4747 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
4748 (ada_add_block_symbols): Likewise.
4749 * ax-gdb.c (gen_var_ref): Likewise.
4750 * buildsyms.c (finish_block): Likewise.
4751 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
4752 * m2-exp.y (yylex): Likewise.
4753 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
4754 * printcmd.c (address_info): Likewise.
4755 * stack.c (print_frame_args, print_frame_arg_vars): Likewise.
4756 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
4757 * symtab.c (lookup_block_symbol): Likewise.
4758 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
4759 (scope_info): Likewise.
4761 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
4763 * symtab.h (enum address_class): Remove LOC_INDIRECT and
4764 LOC_HP_THREAD_LOCAL_STATIC.
4766 * findvar.c (symbol_read_needs_frame, read_var_value): Do not
4767 handle LOC_INDIRECT or LOC_HP_THREAD_LOCAL_STATIC.
4768 (read_var_value): Likewise.
4769 * buildsym.c (finish_block): Likewise.
4770 * objfiles.c (objfile_relocate): Likewise.
4771 * printcmd.c (address_info): Likewise.
4772 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
4773 * tracepoint.c (scope_info): Likewise.
4775 2008-05-21 Markus Deuling <deuling@de.ibm.com>
4776 Maxim Grigoriev <maxim2405@gmail.com>
4778 * xtensa-tdep.c (xtensa_read_register): Remove.
4779 (xtensa_frame_cache): Get rid of xtensa_read_register. Pass extra
4780 argument litbase to call0_frame_cache().
4781 (call0_track_op, call0_analyze_prologue)
4782 (call0_frame_cache): Use extra argument litbase.
4784 2008-05-21 Joel Brobecker <brobecker@adacore.com>
4786 * infcmd.c (_initialize_infcmd): Add new "fin" alias for "finish".
4788 2008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
4790 * frame.h (SIZEOF_FRAME_SAVED_REGS): Remove.
4792 2008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
4794 * alpha-mdebug-tdep.c: Include "trad-frame.h".
4795 (struct alpha_mdebug_unwind_cache): Change type of SAVED_REGS to
4796 struct trad_frame_saved_reg *.
4797 (alpha_mdebug_frame_unwind_cache): Allocate SAVED_REGS using
4798 trad_frame_alloc_saved_regs. Update accesses. Record previous
4799 value of SP as being vfp.
4800 (alpha_mdebug_frame_prev_register): Use trad_frame_get_prev_register.
4801 * Makefile.in (alpha-mdebug-tdep.o): Update dependencies.
4803 2008-05-21 Markus Deuling <deuling@de.ibm.com>
4805 * score-tdep.c (score_print_insn): Get the current endianess from
4806 disassemble_info instead of gdbarch_byte_order.
4808 2008-05-21 Pedro Alves <pedro@codesourcery.com>
4810 * frame.c (get_prev_frame_1): Build frame id before setting
4811 this_frame->prev_p, not after.
4813 2008-05-21 Nick Roberts <nickrob@snap.net.nz>
4815 * annotate.c (annotate_new_thread): New function for new-thread
4817 * annotate.h: (annotate_new_thread): New extern.
4818 * thread.c (add_thread_with_info): Use it.
4819 * Makefile.in (thread.o): Add dependency on annotate.h.
4821 2008-05-20 Joel Brobecker <brobecker@adacore.com>
4823 * win32-nat.c (win32_wait): Block the control-c event while
4824 waiting for a debug event.
4826 2008-05-19 Pedro Alves <pedro@codesourcery.com>
4828 * symtab.h (lookup_symbol_in_language): Update comment.
4829 * symtab.c (lookup_symbol_aux_block): Update comment.
4830 * ada-lang.c (ada_lookup_symbol_list): Update comment.
4832 2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
4834 * symtab.h (lookup_symbol_in_language): Remove SYMTAB parameter.
4835 (lookup_symbol): Likewise.
4836 * symtab.c (lookup_symbol_in_language): Remove SYMTAB parameter.
4837 (lookup_symbol): Likewise.
4838 (search_symbols): Update.
4840 * linespec.c (find_methods, collect_methods): Update.
4841 (add_matching_methods, add_constructors): Update.
4842 (decode_compound, decode_dollar, decode_variable): Update.
4843 (lookup_prefix_sym): Update.
4845 (symbol_found): Remove SYM_SYMTAB parameter.
4846 Use SYMBOL_SYMTAB (sym) instead.
4848 * gdbtypes.c (lookup_typename): Update.
4849 (lookup_struct, lookup_union, lookup_enum): Update.
4850 (lookup_template_type): Update.
4851 (check_typedef): Update.
4852 * language.c (lang_bool_type): Update.
4853 * mdebugread.c (parse_procedure): Update.
4854 * mi/mi-cmd-stack.c (list_args_or_locals): Update.
4855 * parse.c (write_dollar_variable): Update.
4856 * printcmd.c (address_info): Update.
4857 * source.c (select_source_symtab): Update.
4858 * stack.c (print_frame_args, print_frame_arg_vars): Update.
4859 * valops.c (find_function_in_inferior): Update.
4860 (value_struct_elt_for_reference): Update.
4861 * value.c (value_static_field, value_fn_field): Update.
4863 * alpha-mdebug-tdep.c (find_proc_desc): Update.
4864 * arm-tdep.c (arm_skip_prologue): Update.
4865 * mt-tdep.c (mt_skip_prologue): Update.
4866 * xstormy16-tdep.c (xstormy16_skip_prologue): Update.
4868 * ada-lang.h (struct ada_symbol_info): Remove SYMTAB member.
4869 * ada-lang.c (ada_add_block_symbols): Remove SYMTAB parameter.
4870 (add_defn_to_vec): Likewise.
4871 (ada_add_block_symbols): Likewise.
4872 (lookup_cached_symbol, cache_symbol): Likewise.
4873 (standard_lookup): Update.
4874 (ada_lookup_symbol_list): Update.
4876 * c-valprint.c (c_val_print): Update.
4877 * cp-support.c (cp_lookup_rtti_type): Update.
4878 * jv-lang.c (java_lookup_class, get_java_object_type): Update.
4879 * objc-lang.c (lookup_struct_typedef, find_imps): Update.
4880 * p-valprint.c (pascal_val_print): Update.
4881 * scm-lang.c (scm_lookup_name): Update.
4887 * objc-exp.y: Update.
4890 2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
4892 * language.h (struct language_defn): Remove SYMTAB parameter from
4893 la_lookup_symbol_nonlocal callback function pointer.
4895 * ada-lang.h (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
4896 (ada_lookup_encoded_symbol): Likewise.
4897 * ada-lang.c (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
4898 Always call fixup_symbol_section.
4899 (ada_lookup_symbol): Remove SYMTAB parameter.
4900 (ada_lookup_symbol_nonlocal): Likewise.
4901 * ada-exp.y (write_object_renaming): Update.
4902 (find_primitive_type): Likewise.
4904 * cp-support.h (cp_lookup_symbol_nonlocal): Remove SYMTAB parameter.
4905 (cp_lookup_symbol_namespace): Likewise.
4906 * cp-namespace.c (lookup_namespace_scope): Remove SYMTAB parameter.
4907 (lookup_symbol_file): Likewise.
4908 (lookup_possible_namespace_symbol): Likewise.
4909 (cp_lookup_symbol_nonlocal): Likewise.
4910 (cp_lookup_symbol_namespace): Likewise.
4911 (cp_lookup_nested_type): Update.
4913 * scm-valprint.c (scm_inferior_print): Update.
4914 * valops.c (value_maybe_namespace_elt): Update.
4916 * solist.h (struct target_so_ops): Remove SYMTAB parameter from
4917 lookup_lib_global_symbol callback function pointer.
4918 (solib_global_lookup): Remove SYMTAB parameter.
4919 * solib.c (solib_global_lookup): Remove SYMTAB parameter.
4920 * solib-svr4.c (elf_lookup_lib_symbol): Likewise.
4922 * symtab.h (basic_lookup_symbol_nonlocal): Remove SYMTAB parameter.
4923 (lookup_symbol_static): Likewise.
4924 (lookup_symbol_global): Likewise.
4925 (lookup_symbol_aux_block): Likewise.
4926 (lookup_global_symbol_from_objfile): Likewise.
4927 * symtab.c (lookup_symbol_aux): Remove SYMTAB parameter.
4928 (lookup_symbol_aux_local): Likewise.
4929 (lookup_symbol_aux_block): Likewise.
4930 (lookup_symbol_aux_symtabs): Likewise.
4931 (lookup_symbol_aux_psymtabs): Likewise.
4932 (lookup_global_symbol_from_objfile): Likewise.
4933 (basic_lookup_symbol_nonlocal): Likewise.
4934 (lookup_symbol_static): Likewise.
4935 (lookup_symbol_global): Likewise.
4937 (lookup_symbol_in_language): Do not pass SYMTAB to lookup_symbol_aux.
4939 2008-05-17 Pedro Alves <pedro@codesourcery.com>
4941 * remote.c (init_extended_remote_ops): Fix typo.
4943 2008-05-16 Pedro Alves <pedro@codesourcery.com>
4945 * NEWS: Mention new DICOS x86 target configuration.
4947 2008-05-16 Pedro Alves <pedro@codesourcery.com>
4948 Ulrich Weigand <uweigand@de.ibm.com>
4950 * minsyms.c (lookup_minimal_symbol_by_pc_name): New function.
4951 * symtab.h (lookup_minimal_symbol_by_pc_name): Add prototype.
4953 * symtab.c (fixup_section): Remove prototype. Add ADDR parameter;
4954 use it instead of ginfo->value.address. Look up minimal symbol by
4955 address and name. Assume OBJFILE is non-NULL.
4956 (fixup_symbol_section): Ensure we always have an objfile to look
4957 into. Extract and pass to fixup_section the symbol's address that
4958 will match the minimal symbol's address.
4959 (fixup_psymbol_section): Likewise.
4961 (find_pc_sect_psymtab): Fall back to non-addrmap case when debugging
4962 overlays and the addrmap returned the wrong section.
4964 * dwarf2read.c (var_decode_location): Set SYMBOL_CLASS before
4965 calling fixup_symbol_section.
4967 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
4969 * minsyms.c: Include "target.h".
4970 (find_solib_trampoline_target): Handle minimal symbols pointing
4971 to function descriptors as well.
4972 * Makefile.in (minsyms.o): Update dependencies.
4974 * ppc-linux-tdep.c (ppc64_standard_linkage): Rename to ...
4975 (ppc64_standard_linkage1): ... this. Fix optional instructions.
4976 (PPC64_STANDARD_LINKAGE_LEN): Rename to ...
4977 (PPC64_STANDARD_LINKAGE1_LEN): ... this.
4978 (ppc64_standard_linkage2, ppc64_standard_linkage3): New.
4979 (PPC64_STANDARD_LINKAGE2_LEN, PPC64_STANDARD_LINKAGE3_LEN): New.
4980 (ppc64_standard_linkage_target): Rename to ...
4981 (ppc64_standard_linkage1_target): ... this.
4982 (ppc64_standard_linkage2_target, ppc64_standard_linkage3_target): New.
4983 (ppc64_skip_trampoline_code): Support three variants of standard
4984 linkage stubs. Call find_solib_trampoline_target to handle
4987 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
4989 * ppc-linux-tdep.c (ppc_linux_init_abi): Do not install
4990 ppc64_sysv_abi_adjust_breakpoint_address.
4991 * ppc-sysv-tdep.c (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
4992 * ppc-tdep.h (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
4994 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
4996 * ppc-linux-tdep.c (ppc_linux_skip_trampoline_code): Remove.
4997 (ppc_linux_init_abi): Install find_solib_trampoline_target instead
4998 of ppc_linux_skip_trampoline_code.
5000 2008-05-15 Daniel Jacobowitz <dan@codesourcery.com>
5002 * gdbarch.sh: Delete dwarf_reg_to_regnum.
5003 * gdbarch.c, gdbarch.h: Regenerated.
5004 * amd64-tdep.c, arm-tdep.c, h8300-tdep.c, hppa-linux-tdep.c,
5005 hppa-tdep.c, i386-tdep.c, m32c-tdep.c, m68k-tdep.c, mips-tdep.c,
5006 s390-tdep.c, xtensa-tdep.c: Do not set dwarf_reg_to_regnum.
5008 2008-05-15 Pedro Alves <pedro@codesourcery.com>
5010 * linux-nat.c (trap_ptid): Delete.
5011 (linux_nat_detach, linux_nat_wait, linux_nat_mourn_inferior):
5013 * linux-thread-db.c (thread_db_wait): Adjust.
5015 2008-05-15 Joel Brobecker <brobecker@adacore.com>
5017 * linespec.c (decode_line_1): Fix a couple of comments.
5019 2008-05-15 Alan Modra <amodra@bigpond.net.au>
5021 * dbxread.c: Formatting.
5022 (INTERNALIZE_SYMBOL): Init n_other.
5023 (set_namestring): Take pointer to nlist arg rather than struct
5024 copy. Update all callers.
5026 2008-05-15 Andreas Schwab <schwab@suse.de>
5028 * Makefile.in (dwarf2loc.o): Remove $(addrmap_h).
5029 (dwarf2read.o): Add $(addrmap_h).
5031 2008-05-14 Ulrich Weigand <uweigand@de.ibm.com>
5033 * ppc-linux-tdep.c (ppc_linux_convert_from_func_ptr_addr): Rename ...
5034 (ppc64_linux_convert_from_func_ptr_addr): ... to this. No longer try
5035 to handle ppc32 PLT entries.
5036 (ppc_linux_init_abi): Install ppc64_linux_convert_from_func_ptr_addr
5039 2008-05-14 Daniel Jacobowitz <dan@codesourcery.com>
5041 * elfread.c (elf_symtab_read): Create trampolines for @plt symbols.
5042 * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Renamed from
5043 lookup_minimal_symbol_by_pc_section. Prefer trampolines if requested.
5044 (lookup_minimal_symbol_by_pc_section): Use
5045 lookup_minimal_symbol_by_pc_section_1.
5046 (lookup_solib_trampoline_symbol_by_pc): Likewise.
5048 2008-05-13 Joel Brobecker <brobecker@adacore.com>
5050 * findcmd.c: Add #include "gdb_stdint.h".
5051 * Makefile.in (findcmd.o): Update dependencies.
5053 2008-05-11 David S. Miller <davem@davemloft.net>
5055 * sparc-linux-tdep.c (sparc32_linux_init_abi): Remove
5056 long double size override, Linux does use 128-bit now.
5058 * sparc-linux-tdep.c (PSR_SYSCALL): Define.
5059 (sparc_linux_write_pc): New function.
5060 (sparc32_linux_init_abi): Register it.
5061 * sparc64-linux-tdep.c (TSTATE_SYSCALL): Define.
5062 (sparc64_linux_write_pc): New function.
5063 (sparc64_linux_init_abi): Register it.
5065 * sparc-linux-tdep.c, sparc64-linux-tdep.c: Use
5066 dwarf2_append_unwinders(), not dwarf2_frame_sniffer.
5068 2008-05-11 Ulrich Weigand <uweigand@de.ibm.com>
5070 * rs6000-tdep.c (rs6000_gdbarch_init): Set up info.target_desc
5071 and info.tdep_info before calling gdbarch_init_osabi.
5073 2008-05-09 Joel Brobecker <brobecker@adacore.com>
5075 * ada-lang.c (ada_evaluate_subexp) [BINOP_ASSIGN]: Do not force
5076 the type of the right hand side of the assignment to the type
5077 of the left hand side if the left hand side is a convenience
5080 2008-05-09 Ulrich Weigand <uweigand@de.ibm.com>
5082 * NEWS: Mention gdbserver bi-arch capability.
5084 2008-05-09 Doug Evans <dje@google.com>
5087 * NEWS: Document find command and qSearch:memory packet.
5088 * Makefile.in (SFILES): Add findcmd.c.
5089 (COMMON_OBJS): Add findcmd.o.
5090 (findcmd.o): New rule.
5091 * findcmd.c: New file.
5092 * target.h (target_ops): New member to_search_memory.
5093 (simple_search_memory): Declare.
5094 (target_search_memory): Declare.
5095 * target.c (simple_search_memory): New fn.
5096 (target_search_memory): New fn.
5097 * remote.c (PACKET_qSearch_memory): New packet kind.
5098 (remote_search_memory): New fn.
5099 (init_remote_ops): Init to_search_memory.
5100 (init_extended_remote_ops): Ditto.
5101 (_initialize_remote): Add qSearch:memory packet config command.
5103 2008-05-09 Eli Zaretskii <eliz@gnu.org>
5105 * thread.c (_initialize_thread): Don't use commas and periods in
5106 first line of doc string of "set/show print thread-events".
5108 2008-05-08 Joel Brobecker <brobecker@adacore.com>
5110 * alpha-mdebug-tdep.c, alpha-osf1-tdep.c, alpha-tdep.c:
5111 Update for unwinder changes.
5113 2008-05-08 Joel Brobecker <brobecker@adacore.com>
5115 * frame.c (get_frame_base_address, get_frame_locals_address)
5116 (get_frame_args_address): Pass the correct frame when calling
5117 frame_base_find_by_frame.
5119 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
5121 * remote.c (extended_remote_attach_1): Call target_find_description.
5123 2008-05-08 Daniel Jacobowitz <dan@codesourcery.com>
5125 * remote.c (extended_remote_create_inferior_1): Clean up
5126 before marking the target running.
5128 2008-05-08 Joel Brobecker <brobecker@adacore.com>
5130 * hppa-tdep.h, hppa-tdep.c, hppa-hpux-tdep.c: Update for unwinder
5133 2008-05-07 Joel Brobecker <brobecker@adacore.com>
5135 * sparc-tdep.c, sparc-tdep.h, sparc-sol2-tdep.c, sparc64-tdep.c,
5136 sparc64-sol2-tdep.c: Update for unwinder changes.
5138 2008-05-07 Daniel Jacobowitz <dan@codesourcery.com>
5140 * cp-support.c (mangled_name_to_comp): Initialize storage.
5141 (unqualified_name_from_comp): Likewise.
5143 2008-05-07 Jie Zhang <jie.zhang@analog.com>
5145 * remote.c (remote_insert_breakpoint): Call get_remote_state
5146 after gdbarch_breakpoint_from_pc is called.
5147 (remote_insert_hw_breakpoint): Likewise.
5149 2008-05-06 Joel Brobecker <brobecker@adacore.com>
5151 * valprint.c (val_print): Add new language parameter and use it
5152 instead of using the current_language. Update calls to val_print
5154 (common_val_print): Add new langauge parameter and pass it to
5156 * value.h (struct language_defn): Add opaque declaration.
5157 (val_print, common_val_print): Update declarations.
5158 * stack.c (print_frame_args): Update call to common_val_print
5159 using the appropriate language.
5160 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
5161 * c-valprint, f-valprint.c, m2-valprint.c, mt-tdep.c, infcmd.c,
5162 mi/mi-main.c, jv-valprint.c, ada-valprint.c, varobj.c, p-valprint.c,
5163 scm-valprint.c, cp-valprint.c, sh64-tdep.c, printcmd.c:
5164 #include "language.h" if necessary.
5165 Update calls to val_print and common_val_print.
5166 * Makefile.in (mt-tdep.o, sh64-tdep.o, mi-cmds.o, mi-main.o):
5167 Update dependencies.
5169 2008-05-06 Joel Brobecker <brobecker@adacore.com>
5171 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Treat addresses
5172 pointing inside a non-executable section as function descriptors.
5174 2008-05-06 Pedro Alves <pedro@codesourcery.com>
5176 * inf-loop.c (inferior_event_handler): Run all continuations and
5177 print any language change before running the breakpoint commands.
5179 2008-05-06 Joel Brobecker <brobecker@adacore.com>
5181 * frame-unwind.c (frame_unwind_got_bytes): New function.
5182 * frame-unwind.h (frame_unwind_got_bytes): Add declaration.
5183 * libunwind-frame.h, libunwind-frame.c, ia64-tdep.c: Update
5184 for unwinder changes.
5186 2008-05-05 Doug Evans <dje@google.com>
5188 * NEWS: Mention new /m modifier for disassemble command.
5189 * cli/cli-cmds.c (print_disassembly): New function.
5190 (disassemble_current_function): New function
5191 (disassemble_command): Recognize /m modifier, print mixed
5193 (init_cli_cmds): Update disassemble help text.
5195 2008-05-05 Maxim Grigoriev <maxim2405@gmail.com>
5197 * xtensa-tdep.c: Update for unwinder changes.
5199 2008-05-05 Andreas Schwab <schwab@suse.de>
5201 Update m68k port for unwinder changes.
5202 * m68k-tdep.c (m68k_frame_cache): Expect this_frame.
5203 (m68k_frame_this_id, m68k_frame_prev_register): Update signature.
5204 (m68k_frame_unwind): Use default_frame_sniffer.
5205 (m68k_frame_sniffer): Remove.
5206 (m68k_frame_base_address): Expect this_frame.
5207 (m68k_dummy_id): Renamed from m68k_unwind_dummy_id. Expect
5209 (m68k_gdbarch_init): Use set_gdbarch_dummy_id,
5210 dwarf2_append_unwinders, and frame_unwind_append_unwinder.
5211 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Expect frame_info
5212 parameter instead of pc value.
5213 (m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache):
5215 (m68k_linux_sigtramp_frame_this_id)
5216 (m68k_linux_sigtramp_frame_prev_register)
5217 (m68k_linux_sigtramp_frame_sniffer): Update signature.
5218 (m68k_linux_sigtramp_frame_unwind): Use
5219 m68k_linux_sigtramp_frame_sniffer.
5220 (m68k_linux_init_abi): Use frame_unwind_append_unwinder.
5222 * m68klinux-nat.c (store_register): Fix typo.
5224 2008-05-05 Pedro Alves <pedro@codesourcery.com>
5226 * infcmd.c (step_1): Put thread id on the stack to avoid possible
5229 2008-05-05 Luis Machado <luisgpm@br.ibm.com>
5231 * symfile.c (reread_symbols): Update objfile's entry point.
5233 2008-05-05 Aleksandar Ristovski <aristovski@qnx.com>
5234 Joel Brobecker <brobecker@adacore.com>
5236 * ada-lang.c: Update throughout to use symbol_matches_domain
5237 instead of matching the symbol domain explictly.
5238 * dwarf2read.c (add_partial_symbol): Do not add new psym for
5239 STRUCT_DOMAIN. Make sure you recognize c++ struct and java and ada
5240 class as typedefs. See lookup_partial_symbol function.
5241 (new_symbol): Similar to add_partial_symbol, do not create
5242 symbol for the typedef. See lookup_block_symbol.
5243 * symtab.c (symbol_matches_domain): New function, takes care
5244 of dual meaning of STRUCT_DOMAIN symbol for c++, ada and java.
5245 (lookup_partial_symbol): Use symbol_matches_domain to see if the
5246 found psym domain matches the given domain.
5247 (lookup_block_symbol): Likewise.
5249 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
5251 * top.c (command_line_handler_continuation): Remove.
5252 (execute_command): Do not install the above.
5254 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
5256 * inf-loop.c (inferior_event_handler): Call bpstat_do_action,
5257 and catch all exceptions from it.
5258 * top.c (command_line_handler_continuation): Don't
5259 call bpstat_do_action here.
5261 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
5263 * dwarf2read.c (struct dwarf2_cu): Add type_hash.
5264 (struct die_info): Remove type.
5265 (read_type_die, read_typedef, read_base_type, read_subrange_type)
5266 (read_structure_type, read_enumeration_type, read_array_type)
5267 (read_tag_pointer_type, read_tag_ptr_to_member_type)
5268 (read_tag_reference_type, read_tag_const_type, read_tag_volatile_type)
5269 (read_tag_string_type, read_subroutine_type, read_set_type)
5270 (read_unspecified_type): Delete prototypes. Remove check for
5271 already-loaded type. Return the new type.
5272 (set_die_type): Return the new type.
5273 (reset_die_and_siblings_types): Delete.
5274 (load_comp_unit, load_full_comp_unit): Set type_hash.
5275 (process_queue): Remove call to reset_die_and_siblings_types.
5276 (process_die): Do not read most types here. Use read_type_die
5278 (read_func_scope, dwarf2_add_member_fn): Use read_type_die.
5279 (quirk_gcc_member_function_pointer): Return the new type.
5280 (process_structure_scope, process_enumeration_scope): Use
5281 get_die_type and read the DIE's type.
5282 (read_full_die): Do not initialize die->type.
5283 (tag_type_to_type): Use read_type_die.
5284 (read_type_die): Check for already defined types. Return the
5286 (determine_prefix): Use get_die_type.
5287 (set_die_type): Return the type.
5288 (get_die_type): Take a CU argument. Check for no type_hash.
5290 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
5292 * dwarf2read.c (dwarf2_ranges_read, read_partial_die): Initialize
5295 2008-05-04 Pedro Alves <pedro@codesourcery.com>
5297 * breakpoint.c (update_breakpoints_after_exec): Delete bp_longjmp
5298 and bp_longjmp_resume breakpoints.
5299 (breakpoint_address_is_meaningful): Claim bp_longjmp_resume as
5301 (create_longjmp_breakpoint): Don't create bp_longjmp_resume
5302 breakpoints. Create bp_longjmp breakpoints as momentary
5304 (enable_longjmp_breakpoint): Delete.
5305 (set_longjmp_breakpoint): New.
5306 (disable_longjmp_breakpoint): Delete.
5307 (delete_longjmp_breakpoint): New.
5308 (set_longjmp_resume_breakpoint): Delete.
5309 (set_momentary_breakpoint_at_pc): New.
5310 (breakpoint_re_set_one): Don't delete bp_longjmp and
5311 bp_longjmp_resume breakpoints.
5312 (breakpoint_re_set): Don't create longjmp and longjmp-resume
5315 * infrun.c (step_resume_breakpoint): Add comment.
5316 (struct execution_control_state): Delete handling_longjmp member.
5317 (init_execution_control_state). Don't clear handling_longjmp.
5318 (context_switch): Don't context switch handling_longjmp.
5319 (handle_inferior_event): If handling a bp_longjmp breakpoint,
5320 create a bp_longjmp_resume breakpoint, and set it as current
5321 step_resume_breakpoint, then step over the longjmp breakpoint. If
5322 handling a bp_longjmp_resume breakpoint, don't delete the longjmp
5323 breakpoint, delete the longjmp-resume breakpoint, and stop
5325 (currently_stepping): Remove handling_longjmp from expression.
5326 (insert_step_resume_breakpoint_at_sal): Update comment.
5327 (insert_longjmp_resume_breakpoint): New.
5329 * breakpoint.h (set_momentary_breakpoint_at_pc): Declare.
5330 (enable_longjmp_breakpoint, disable_longjmp_breakpoint): Delete
5332 (set_longjmp_breakpoint, delete_longjmp_breakpoint): Declare.
5333 (set_longjmp_resume_breakpoint): Delete declaration.
5335 * gdbthread.h (save_infrun_state): Remove handling_longjmp
5337 (load_infrun_state): Delete *handling_longjmp parameter.
5338 * thread.c (save_infrun_state): Remove handling_longjmp parameter.
5340 (load_infrun_state): Delete *handling_longjmp parameter. Update
5343 * infcmd.c (disable_longjmp_breakpoint_cleanup): Delete.
5344 (delete_longjmp_breakpoint_cleanup): New.
5345 (step_1): Call set_longjmp_breakpoint instead of
5346 enable_longjmp_breakpoint. Use delete_longjmp_breakpoint_cleanup
5347 instead of disable_longjmp_breakpoint_cleanup when making cleanup.
5348 (step_1_continuation): Pass thread id in the continuation args to
5350 (step_once): Add thread parameter. Pass thread id the the
5353 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
5355 Set CU BASE_ADDRESS already from partial DIEs.
5356 * dwarf2read.c (read_partial_die): New variables BASE_ADDRESS and
5357 BASE_ADDRESS_TYPE. Set these variables from DW_AT_LOW_PC and
5358 DW_AT_ENTRY_PC. Set CU->HEADER.BASE_KNOWN and CU->HEADER.BASE_ADDRESS
5359 from these variables if it was still unset.
5361 * Makefile.in: Update dependencies.
5362 * dwarf2read.c: Include "addrmap.h"
5363 (struct dwarf2_cu): New fields RANGES_OFFSET and HAS_RANGES_OFFSET.
5364 (dwarf2_ranges_read): New prototype.
5365 (dwarf2_build_psymtabs_hard): Initialize and prepare PSYMTABS_ADDRMAP.
5366 Add discontiguous range to PSYMTABS_ADDRMAP by DWARF2_RANGES_READ on
5367 HAS_RANGES_OFFSET, otherwise add there the contiguous range.
5368 (dwarf2_ranges_read): New parameter RANGES_PST, update the function
5369 comment for it. Add the found ranges to RANGES_PST. New variable
5370 BASEADDR, initialize it the common way.
5371 (dwarf2_get_pc_bounds): Update the caller for the new parameter.
5372 (read_partial_die): `DW_AT_ranges' now only sets RANGES_OFFSET and
5373 HAS_RANGES_OFFSET for the later processing.
5374 * objfiles.h (struct objfile): New field PSYMTABS_ADDRMAP.
5375 * symtab.c: Include "addrmap.h"
5376 (find_pc_sect_psymtab): Support reading the field PSYMTABS_ADDRMAP.
5377 Move the psymtab locator into ...
5378 (find_pc_sect_psymtab_closer): ... a new function.
5380 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
5382 * arch-utils.c (gdbarch_update_p): Use default values for
5383 info.abfd and info.target_desc if they are NULL.
5384 (gdbarch_from_bfd): Remove assertion.
5385 (set_gdbarch_from_file): Call gdbarch_find_by_info directly,
5386 using the current target description.
5387 (gdbarch_info_fill): Do not use default values for info->abfd
5388 and info->target_desc.
5390 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
5392 * symfile.c (reread_symbols): Reload EXEC_BFD on its change.
5394 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
5396 * inferior.h (read_pc_pid, write_pc_pid): Remove.
5397 * regcache.h (regcache_read_pc, regcache_write_pc): Add prototypes.
5399 * regcache.c (read_pc_pid): Remove, replace by ...
5400 (regcache_read_pc): ... this function.
5401 (write_pc_pid): Remove, replace by ...
5402 (regcache_write_pc): ... this function.
5403 (read_pc, write_pc): Update.
5405 * infrun.c (displaced_step_prepare): Replace read_pc_pid and
5406 write_pc_pid by regcache_read_pc and regcache_write_pc.
5407 (displaced_step_fixup): Likewise.
5408 (resume): Likewise. Use regcache arch instead of current_gdbarch.
5409 (prepare_to_proceed): Likewise.
5410 (proceed): Likewise.
5411 (adjust_pc_after_break): Likewise.
5412 (handle_inferior_event): Likewise.
5414 * linux-nat.c (cancel_breakpoint): Likewise.
5415 * linux-thread-db.c (check_event): Likewise.
5416 * aix-thread.c (aix_thread_wait): Likewise.
5417 * tracepoint.c (trace_dump_command): Likewise.
5419 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
5421 * dwarf2loc.c (dwarf_expr_frame_base): Error out on missing
5422 SYMBOL_LOCATION_BATON.
5424 2008-05-04 Vladimir Prus <vladimir@codesourcery.com>
5426 * target.h (struct target_ops): New field to_auxv_parse.
5427 * auxv.c (default_auxv_parse): New, renamed from previous
5429 (target_auxv_parse): Try to call target method. Fallback to
5430 default_auxv_parse if not found.
5431 * procfs.c (procfs_auxv_parse): New.
5432 (init_procfs_ops): On Solaris, in 64-bit mode, install
5435 2008-05-03 Adam Nemet <anemet@caviumnetworks.com>
5437 * symfile.c (add_symbol_file_command): Use paddress rather than
5438 hex_string to print the address.
5440 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
5442 * rs6000-tdep.c (rs6000_frame_this_id): If info->base is 0,
5443 return the null frame ID to terminate the backtrace.
5445 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
5447 * rs6000-tdep.c: Do not include "rs6000-tdep.h".
5448 (rs6000_find_toc_address_hook): Move to rs6000-aix-tdep.c.
5449 (SIG_FRAME_PC_OFFSET): Likewise.
5450 (SIG_FRAME_LR_OFFSET): Likewise.
5451 (SIG_FRAME_FP_OFFSET): Likewise.
5452 (rs6000_push_dummy_call): Likewise.
5453 (rs6000_return_value): Likewise.
5454 (rs6000_convert_from_func_ptr_addr): Likewise.
5455 (branch_dest, rs6000_software_single_step): Likewise.
5456 (deal_with_atomic_sequence): Rename to ...
5457 (ppc_deal_with_atomic_sequence): ... this. Adapt all callers.
5458 Do not call branch_dest; inline required parts of that function.
5459 (rs6000_skip_trampoline_code): Replace DEPRECATED_SYMBOL_NAME
5460 with SYMBOL_LINKAGE_NAME.
5461 (struct reg, regsize): Delete.
5462 (read_memory_addr): Delete; inline into callers.
5463 (rs6000_skip_prologue): Move after skip_prologue.
5464 (skip_prologue): Remove prototype.
5465 (rs6000_gdbarch_init): Remove sysv_abi variable; perform all
5466 initialization as if this variable were true. Do not install
5467 ppc64_sysv_abi_adjust_breakpoint_address.
5469 * rs6000-aix-tdep.c: Include "gdb_assert.h", "gdbtypes.h",
5470 "gdbcore.h", "target.h", "value.h", "infcall.h", "objfiles.h",
5472 (rs6000_find_toc_address_hook): Move here from rs6000-tdep.c.
5473 (SIG_FRAME_PC_OFFSET): Likewise.
5474 (SIG_FRAME_LR_OFFSET): Likewise.
5475 (SIG_FRAME_FP_OFFSET): Likewise.
5476 (rs6000_push_dummy_call): Likewise.
5477 (rs6000_return_value): Likewise.
5478 (rs6000_convert_from_func_ptr_addr): Likewise.
5479 (branch_dest, rs6000_software_single_step): Likewise. Replace
5480 tdep->text_segment_base by AIX_TEXT_SEGMENT_BASE.
5481 (rs6000_aix_init_osabi): Install rs6000_push_dummy_call,
5482 rs6000_return_value, and rs6000_convert_from_func_ptr_addr.
5483 Call set_gdbarch_long_double_bit and set_gdbarch_frame_red_zone_size.
5484 Set tdep->lr_frame_offset. Do not set tdep->text_segment_base.
5486 * rs6000-tdep.h (rs6000_software_single_step): Remove prototype.
5487 (AIX_TEXT_SEGMENT_BASE): New macro.
5488 * rs6000-nat.c (exec_one_dummy_insn): Replace tdep->text_segment_base
5489 by AIX_TEXT_SEGMENT_BASE.
5491 * ppc-tdep.h (ppc_deal_with_atomic_sequence): Add prototype.
5492 (struct gdbarch_tdep): Remove text_segment_base member.
5493 * ppc-linux-tdep.c (ppc_linux_init_abi): On 64-bit, install
5494 ppc64_sysv_abi_adjust_breakpoint_address.
5496 * Makefile.in (rs6000-tdep.o): Update dependencies.
5497 (rs6000-aix-tdep.o): Likewise.
5499 2008-05-03 Luis Machado <luisgpm@br.ibm.com>
5500 Thiago Jung Bauermann <bauerman@br.ibm.com>
5502 * cli/cli-decode.c (lookup_cmd_1): Fix indentation.
5503 * doublest.c (convert_typed_floating): Fix typo in comment.
5504 * dwarf2-frame.c (dwarf2_frame_cache): Likewise.
5505 * frame-unwind.h (frame_sniffer_ftype): Likewise.
5506 * frame.c (frame_unwind_address_in_block): Likewise.
5507 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Likewise.
5508 * symtab.h (struct symbol): Likewise.
5509 * tramp-frame.h (struct trad_frame_cache): Likewise.
5510 * value.c (allocate_repeat_value): Likewise.
5512 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
5514 * infrun.c (handle_inferior_event): Do not insert breakpoints at
5515 TARGET_WAITKIND_LOADED events during startup (i.e. in the shell).
5517 2008-05-03 Pedro Alves <pedro@codesourcery.com>
5519 * parse.c (parse_exp_in_context): Don't override
5520 expression_context_pc if get_selected_block returned a valid
5523 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
5525 * alpha-tdep.h (ALPHA_REGISTER_BYTES): Delete.
5526 * arm-tdep.h (STATUS_REGISTER_SIZE): Delete.
5527 * breakpoint.c (args_for_catchpoint_enable, current_exception_event):
5529 * c-typeprint.c (c_type_print_base): Delete handling of template
5531 * cp-support.h (METHOD_PTR_IS_VIRTUAL, METHOD_PTR_FROM_VOFFSET)
5532 (METHOD_PTR_TO_VOFFSET): Delete.
5533 * defs.h (QUIT_FIXME): Delete.
5534 * f-lang.h (DEFAULT_DOTMAIN_NAME_IN_MF77, DEFAULT_MAIN_NAME_IN_MF77)
5535 (DEFAULT_DOTMAIN_NAME_IN_XLF_BUGGY, DEFAULT_DOTMAIN_NAME_IN_XLF): Delete.
5536 * gdbtypes.h (struct cplus_struct_type): Delete is_inlined,
5537 ninstantiations, and instantiations.
5538 (TYPE_INSTANTIATIONS, TYPE_NINSTANTIATIONS, TYPE_INSTANTIATION)
5539 (TYPE_FN_FIELD_INLINED): Delete.
5540 * srec.h (SREC_BINARY): Delete.
5541 * symtab.c (symbol_init_demangled_name): Delete.
5542 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME, symbol_init_demangled_name)
5543 (SYMBOL_OBJFILE, struct exception_event_record, CURRENT_EXCEPTION_KIND)
5544 (CURRENT_EXCEPTION_CATCH_SAL, CURRENT_EXCEPTION_CATCH_LINE)
5545 (CURRENT_EXCEPTION_CATCH_FILE, CURRENT_EXCEPTION_CATCH_PC)
5546 (CURRENT_EXCEPTION_THROW_SAL, CURRENT_EXCEPTION_THROW_LINE)
5547 (CURRENT_EXCEPTION_THROW_FILE, CURRENT_EXCEPTION_THROW_PC): Delete.
5548 * target.h (enum thread_control_capabilities): Delete tc_switch.
5549 (target_can_switch_threads): Delete.
5551 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
5553 * Makefile.in (objfiles.o): Update.
5554 * exec.c (exec_set_section_address): Support p->addr != 0.
5555 * objfiles.c (objfile_relocate): Update exec_ops section
5557 * symfile.c (place_section): Move exec_set_section_address call...
5558 (default_symfile_offsets): ...to here.
5560 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
5562 * Makefile.in (ppc_linux_tdep_h): New macro.
5563 (powerpc_32l_c, powerpc_altivec32_c, powerpc_altivec32l_c): Likewise.
5564 (powerpc_64l_c, powerpc_altivec64_c, powerpc_altivec64l_c): Likewise.
5565 (powerpc_e500l_c): Likewise.
5566 (ppc-linux-nat.o): Update dependencies.
5567 (ppc-linux-tdep.o): Update dependencies.
5568 (rs6000-tdep.o): Update dependencies.
5570 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Remove.
5571 (ppc_linux_svr4_fetch_link_map_offsets): Remove.
5572 (ppc_linux_gregset, ppc_linux_fpregset): Move to ppc-linux-tdep.h
5573 (ppc_supply_reg, ppc_collect_reg): Add prototypes.
5574 (tdesc_powerpc_e500): Remove.
5576 * rs6000.c: Include "features/rs6000/powerpc-altivec32.c"
5577 and "features/rs6000/powerpc-altivec64.c".
5578 (ppc_supply_reg, ppc_collect_reg): Make global.
5579 (variants): Use tdesc_powerpc_32 for "powerpc" and
5580 tdesc_powerpc_altivec64 for "powerpc64".
5581 (_initialize_rs6000_tdep): Initialize AltiVec descriptions.
5583 * ppc-linux-tdep.h: New file.
5585 * ppc-linux-tdep.c: Include "ppc-linux-tdep.c".
5586 Include "features/rs6000/powerpc-32l.c".
5587 Include "features/rs6000/powerpc-altivec32l.c".
5588 Include "features/rs6000/powerpc-64l.c".
5589 Include "features/rs6000/powerpc-altivec64l.c".
5590 Include "features/rs6000/powerpc-e500l.c".
5591 (ppc_linux_supply_gregset): New function.
5592 (ppc_linux_collect_gregset): Handle orig_r3 and trap registers.
5593 (ppc32_linux_gregset): Use ppc_linux_supply_gregset.
5594 (ppc64_linux_gregset): Likewise.
5595 (ppc_linux_sigtramp_cache): Handle orig_r3 and trap registers.
5596 (ppc_linux_trap_reg_p): New function.
5597 (ppc_linux_write_pc): New function.
5598 (ppc_linux_core_read_description): New function.
5599 (ppc_linux_init_abi): Install ppc_linux_write_pc and
5600 ppc_linux_core_read_description. Install orig_r3 and trap
5601 registers if present in the target description.
5602 (_initialize_ppc_linux_tdep): Initialize Linux target descriptions.
5604 * ppc-linux-nat.c: Include "ppc-linux-tdep.h".
5605 (PT_ORIG_R3, PT_TRAP): Define if necessary.
5606 (ppc_register_u_addr): Handle orig_r3 and trap registers.
5607 (fetch_ppc_registers): Likewise.
5608 (store_ppc_registers): Likewise.
5609 (store_register): Likewise.
5610 (ppc_linux_read_description): Check whether AltiVec is supported.
5611 Check whether inferior is 32-bit or 64-bit. Return the appropriate
5612 Linux target description.
5614 * features/Makefile (WHICH): Use rs6000/powerpc-32l and
5615 rs6000/powerpc-altivec32l instead of rs6000/powerpc-32.
5616 Use rs6000/powerpc-64l and rs6000/powerpc-altivec64l instead
5617 of rs6000/powerpc-64. Use rs6000/powerpc-e500l instead of
5618 rs6000/powerpc-e500. Update -expedite variables accordingly.
5620 * features/rs6000/power-spe.xml: Use regnum 73 for "acc".
5621 * features/rs6000/powerpc-32.xml: Do not include power-altivec.xml.
5622 * features/rs6000/powerpc-64.xml: Do not include power-altivec.xml.
5623 * features/rs6000/powerpc-e500.c: Regenerate.
5624 * features/rs6000/powerpc-32.c: Regenerate.
5625 * features/rs6000/powerpc-64.c: Regenerate.
5627 * features/rs6000/power-linux.xml: New file.
5628 * features/rs6000/power64-linux.xml: New file.
5629 * features/rs6000/powerpc-32l.xml: New file.
5630 * features/rs6000/powerpc-altivec32l.xml: New file.
5631 * features/rs6000/powerpc-64l.xml: New file.
5632 * features/rs6000/powerpc-altivec64l.xml: New file.
5633 * features/rs6000/powerpc-e500l.xml: New file.
5634 * features/rs6000/powerpc-32l.c: New (generated) file.
5635 * features/rs6000/powerpc-altivec32l.c: New (generated) file.
5636 * features/rs6000/powerpc-64l.c: New (generated) file.
5637 * features/rs6000/powerpc-altivec64l.c: New (generated) file.
5638 * features/rs6000/powerpc-e500l.xml: New (generated) file.
5640 * regformats/reg-ppc.dat: Remove.
5641 * regformats/reg-ppc64.dat: Remove.
5642 * regformats/rs6000/powerpc-32.dat: Remove.
5643 * regformats/rs6000/powerpc-64.dat: Remove.
5644 * regformats/rs6000/powerpc-e500.dat: Remove.
5645 * regformats/rs6000/powerpc-32l.dat: New (generated) file.
5646 * regformats/rs6000/powerpc-altivec32l.dat: New (generated) file.
5647 * regformats/rs6000/powerpc-64l.dat: New (generated) file.
5648 * regformats/rs6000/powerpc-altivec64l.dat: New (generated) file.
5649 * regformats/rs6000/powerpc-e500l.dat: New (generated) file.
5651 2008-05-03 Pedro Alves <pedro@codesourcery.com>
5653 * thread.c (delete_thread): Call observer_notify_thread_exit.
5654 * mi/mi-interp.c (mi_interpreter_init): Register mi_thread_exit as
5655 thread_exit observer.
5656 (mi_thread_exit): New.
5658 2008-05-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
5660 * breakpoint.c (create_exception_catchpoint): Remove prototype
5661 for already deleted function.
5662 * breakpoint.h (ep_is_exception_catchpoint): Likewise.
5663 * frame.h (show_stack_frame): Remove prototype.
5664 * stack.c (show_stack_frame): Remove empty, unused function.
5665 * source.c (symtab_to_fullname, print_source_lines): Small fix
5667 * value.c (show_values): Update comments to mention "show values"
5668 command instead of "info history".
5670 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
5672 * linespec.c: Include "target.h".
5673 (minsym_found): Handle minimal symbols pointing to function
5674 descriptors. Use find_function_start_pc.
5675 * minsyms.c (msymbol_objfile): New function.
5676 * parse.c (write_exp_msymbol): Handle minimal symbols pointing
5677 to function descriptors.
5678 * symtab.c (fixup_section): Only use minimal symbol at the same
5679 address to determine section of a symbol.
5680 (find_function_start_pc): New function.
5681 (find_function_start_sal): Use it.
5682 * symtab.h (msymbol_objfile): Add prototype.
5683 (find_function_start_pc): Likewise.
5684 * value.c: Include "objfiles.h".
5685 (value_fn_field): Handle minimal symbols pointing to function
5687 * Makefile.in (linespec.o): Update dependencies.
5688 (value.o): Likewise.
5690 2008-05-02 Joel Brobecker <brobecker@adacore.com>
5692 * ada-lang.c (unwrap_value): Handle the case where the "F" field
5693 inside a PAD type is a bitfield.
5695 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
5697 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Handle
5698 TYPE_CODE_BOOL and TYPE_CODE_CHAR the same as TYPE_CODE_INT.
5699 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
5700 Handle TYPE_CODE_METHOD the same as TYPE_CODE_FUNC.
5701 Allow typedefs when checking for function pointer arguments.
5702 Right-align small structs passed on the stack.
5703 (ppc64_sysv_abi_return_value): Handle TYPE_CODE_BOOL and
5704 TYPE_CODE_CHAR the same as TYPE_CODE_INT.
5705 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
5707 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
5709 * Makefile.in (arm-tdep.o): Update.
5710 * arm-tdep.c (arm_objfile_data_key, struct arm_mapping_symbol)
5711 (struct arm_per_objfile, arm_compare_mapping_symbols): New.
5712 (arm_pc_is_thumb): Use mapping symbols.
5713 (arm_objfile_data_cleanup, arm_record_special_symbol): New.
5714 (arm_gdbarch_init): Call set_gdbarch_record_special_symbol.
5715 (_initialize_arm_tdep): Initialize arm_objfile_data_key.
5716 * elfread.c (elf_symtab_read): Use gdbarch_record_special_symbol.
5717 * gdbarch.sh: Add record_special_symbol.
5718 * gdbarch.c, gdbarch.h: Regenerated.
5719 * objfiles.c (struct objfile_data): Add cleanup member.
5720 (register_objfile_data_with_cleanup): New function, from
5721 register_objfile_data.
5722 (register_objfile_data): Use it.
5723 (objfile_free_data): Call clear_objfile_data.
5724 (clear_objfile_data): Call cleanup functions.
5725 * objfiles.h (register_objfile_data_with_cleanup): Declare.
5727 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
5729 * objfiles.c (init_entry_point_info): Handle shared libraries.
5731 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
5733 * arm-tdep.c (arm_prologue_this_id): Compare pc, not func, to
5736 2008-05-02 Jim Blandy <jimb@codesourcery.com>
5737 Pedro Alves <pedro@codesourcery.com>
5739 Implement displaced stepping.
5741 * gdbarch.sh (max_insn_length): New 'variable'.
5742 (displaced_step_copy, displaced_step_fixup)
5743 (displaced_step_free_closure, displaced_step_location): New
5745 (struct displaced_step_closure): Add forward declaration.
5746 * gdbarch.c, gdbarch.h: Regenerated.
5748 * arch-utils.c: #include "objfiles.h".
5749 (simple_displaced_step_copy_insn)
5750 (simple_displaced_step_free_closure)
5751 (displaced_step_at_entry_point): New functions.
5752 * arch-utils.h (simple_displaced_step_copy_insn)
5753 (simple_displaced_step_free_closure)
5754 (displaced_step_at_entry_point): New prototypes.
5756 * i386-tdep.c (I386_MAX_INSN_LEN): Rename to...
5757 (I386_MAX_MATCHED_INSN_LEN): ... this.
5758 (i386_absolute_jmp_p, i386_absolute_call_p)
5759 (i386_ret_p, i386_call_p, i386_breakpoint_p, i386_syscall_p)
5760 (i386_displaced_step_fixup): New functions.
5761 (struct i386_insn, i386_match_insn): Update.
5762 (i386_gdbarch_init): Set gdbarch_max_insn_length.
5763 * i386-tdep.h (I386_MAX_INSN_LEN): New.
5764 (i386_displaced_step_fixup): New prototype.
5765 * i386-linux-tdep.c (i386_linux_init_abi): Include "arch-utils.h".
5766 Register gdbarch_displaced_step_copy,
5767 gdbarch_displaced_step_fixup, gdbarch_displaced_step_free_closure,
5768 and gdbarch_displaced_step_location functions.
5770 * infrun.c (debug_displaced): New variable.
5771 (show_debug_displaced): New function.
5772 (struct displaced_step_request): New struct.
5773 (displaced_step_request_queue, displaced_step_ptid)
5774 (displaced_step_gdbarch, displaced_step_closure)
5775 (displaced_step_original, displaced_step_copy)
5776 (displaced_step_saved_copy, can_use_displaced_stepping): New
5778 (show_can_use_displaced_stepping, use_displaced_stepping)
5779 (displaced_step_clear, cleanup_displaced_step_closure)
5780 (displaced_step_dump_bytes, displaced_step_prepare)
5781 (displaced_step_clear_cleanup, write_memory_ptid)
5782 (displaced_step_fixup): New functions.
5783 (resume): Call displaced_step_prepare.
5784 (proceed): Call read_pc once, and remember the value. If using
5785 displaced stepping, don't remove breakpoints.
5786 (handle_inferior_event): Call displaced_step_fixup. Add some
5787 debugging output. When we try to step over a breakpoint, but get
5788 a signal to deliver to the thread instead, ensure the step-resume
5789 breakpoint is actually inserted. If a thread hop is needed, and
5790 displaced stepping is enabled, don't remove breakpoints.
5791 (init_wait_for_inferior): Call displaced_step_clear.
5792 (_initialize_infrun): Add "set debug displaced" command. Add
5793 "maint set can-use-displaced-stepping" command. Clear
5794 displaced_step_ptid.
5795 * inferior.h (debug_displaced): Declare variable.
5796 (displaced_step_dump_bytes): Declare function.
5798 * Makefile.in (arch-utils.o, i386-linux-tdep.o): Update
5801 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
5803 * arm-tdep.c (arm_mode_strings, arm_fallback_mode_string)
5804 (arm_force_mode_string, arm_show_fallback_mode)
5805 (arm_show_force_mode): New.
5806 (arm_pc_is_thumb): Honor fallback-mode and force-mode. Use
5808 (_initialize_arm_tdep): Add "set arm fallback-mode"
5809 and "set arm force-mode".
5810 * NEWS: Document new commands.
5812 2008-05-02 Andrew Stubbs <andrew.stubbs@st.com>
5814 * main.h (batch_silent): Declare.
5815 * event-top.c: Include main.h.
5816 (gdb_setup_readline): Remove extern batch_silent declaration.
5817 * infrun.c (normal_stop): Don't print source location when running in
5818 --batch-silent mode.
5819 * Makefile.in (event-top.o): Add main.h dependency.
5821 2008-05-02 Andreas Schwab <schwab@suse.de>
5823 * target.h (struct target_ops): Add
5824 to_watchpoint_addr_within_range.
5825 (target_watchpoint_addr_within_range): New function.
5826 * target.c (update_current_target): Inherit
5827 to_watchpoint_addr_within_range, defaulting to
5828 default_watchpoint_addr_within_range.
5829 (default_watchpoint_addr_within_range): New function.
5830 (debug_to_watchpoint_addr_within_range): New function.
5831 (setup_target_debug): Set to_watchpoint_addr_within_range.
5832 * ppc-linux-nat.c (ppc_linux_watchpoint_addr_within_range):
5834 (_initialize_ppc_linux_nat): Set to_watchpoint_addr_within_range.
5835 * breakpoint.c (watchpoints_triggered): Use
5836 target_watchpoint_addr_within_range.
5838 2008-05-01 Pedro Alves <pedro@codesourcery.com>
5840 * configure.tgt: Add i[34567]86-*-dicos* and x86_64-*-dicos*.
5841 (i[34567]86-*-dicos*, x86_64-*-dicos*):
5842 Set gdb_osabi to GDB_OSABI_DICOS.
5844 * defs.h (enum gdb_osabi): Add GDB_OSABI_DICOS.
5845 * osabi.c (gdb_osabi_name): Add "DICOS".
5847 * i386-dicos-tdep.c: New file.
5849 * Makefile.in (ALL_TARGET_OBS): Add i386-dicos-tdep.o.
5850 (ALLDEPFILES): Add i386-dicos-tdep.c.
5851 (i386-dicos-tdep.o): New rule.
5853 2008-05-01 Pedro Alves <pedro@codesourcery.com>
5855 * linux-nat.c (linux_nat_switch_fork): Reinit GDB's thread list
5856 and register the fork's PTID as a thread.
5858 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
5861 * breakpoint.c (create_breakpoint): Add breakpoint_ops argument and
5862 assign its value to the breakpoint created.
5863 (create_breakpoints): Add breakpoint_ops argument and pass it
5864 to create_breakpoint call.
5865 (break_command_really): Add breakpoint_ops argument and pass/assign
5867 (break_command_1): Pass NULL as ops argument.
5868 (set_breakpoint): Pass NULL as ops argument.
5869 (print_one_exception_catchpoint): Print <PENDING> if no loc available.
5870 (handle_gnu_v3_exceptions): Call generic breakpoint code to insert
5871 catch and throw catchpoints.
5873 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
5876 * corelow.c (core_open): Use gdbarch_target_signal_from_host to
5877 translate signal numeric value from the target to GDB's enum
5879 * gdbarch.c, gdbarch.h: Regenerated.
5880 * gdbarch.sh: Added two new functions target_signal_from_host and
5881 target_signal_to_host.
5882 * target.h (default_target_signal_from_host,
5883 default_target_signal_to_host): New functions - declarations.
5884 * signals/signals.c (struct gdbarch): New declaration.
5885 (default_target_signal_to_host, default_target_signal_from_host): New
5888 2008-05-01 Daniel Jacobowitz <dan@codesourcery.com>
5889 Pedro Alves <pedro@codesourcery.com>
5891 Based on work by Jan Kratochvil <jan.kratochvil@redhat.com> and Jeff
5892 Johnston <jjohnstn@redhat.com>.
5894 * NEWS: Mention attach to stopped process fix.
5895 * infcmd.c (detach_command, disconnect_command): Discard the thread
5897 * infrun.c (handle_inferior_event): Do not ignore non-SIGSTOP while
5898 attaching. Use signal_stop_state.
5899 (signal_stop_state): Check stop_soon.
5900 * linux-nat.c (kill_lwp): Declare earlier.
5901 (pid_is_stopped, linux_nat_post_attach_wait): New.
5902 (lin_lwp_attach_lwp): Use linux_nat_post_attach_wait. Update
5904 (linux_nat_attach): Use linux_nat_post_attach_wait.
5905 (detach_callback, linux_nat_detach): Improve handling for signalled
5907 (linux_nat_pid_to_str): Always print out the LWP ID if it differs
5908 from the process ID.
5909 * Makefile.in (infcmd.o): Update.
5911 2008-05-01 Daniel Jacobowitz <dan@codesourcery.com>
5913 * arm-linux-tdep.h (ARM_CPSR_REGNUM): Delete definition.
5914 * arm-tdep.c (arm_frame_is_thumb): New.
5915 (arm_pc_is_thumb): Clarify comment.
5916 (thumb_analyze_prologue): Remove PC special case.
5917 (thumb_scan_prologue): Take a block_addr argument. Use it for
5918 find_pc_partial_function. Remove unused variables.
5919 (arm_scan_prologue): Use arm_frame_is_thumb. Use the block address
5920 for find_pc_partial_function. Remove PC special case.
5921 (arm_prologue_prev_register): Add special handling for PC and CPSR.
5922 (arm_dwarf2_prev_register, arm_dwarf2_frame_init_reg): New.
5923 (arm_get_next_pc): Use arm_frame_is_thumb.
5924 (arm_write_pc): Use CPSR_T instead of 0x20.
5925 (arm_gdbarch_init): Call dwarf2_frame_set_init_reg.
5926 * arm-tdep.h (enum gdb_regnum): Add ARM_CPSR_REGNUM.
5928 * dwarf2-frame.c (dwarf2_frame_prev_register): Handle
5929 DWARF2_FRAME_REG_FN.
5930 * dwarf2-frame.h (enum dwarf2_frame_reg_rule): Add
5931 DWARF2_FRAME_REG_FN.
5932 (struct dwarf2_frame_state_reg): Add FN to loc union.
5934 2008-05-01 Nick Roberts <nickrob@snap.net.nz>
5936 * exec.c (print_section_info): Add missing '\n'.
5938 2008-05-01 Vladimir Prus <vladimir@codesourcery.com>
5940 * thread.c (add_thread): Move observer call to ...
5941 (add_thread_silent): ... here.
5943 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
5945 * rs6000-tdep.c: Update for unwinder changes.
5946 * ppcobsd-tdep.c: Likewise.
5948 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
5950 * s390-tdep.c: Update for unwinder changes.
5952 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
5954 * spu-tdep.c: Update for unwinder changes.
5956 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
5958 * hppanbsd-tdep.c, m68kbsd-tdep.c, mn10300-linux-tdep.c,
5959 ppc-linux-tdep.c, ppcnbsd-tdep.c, sparc-linux-tdep.c,
5960 sparc64-linux-tdep.c: Update for unwinder changes.
5962 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
5964 * mipsnbsd-tdep.c, mips64obsd-tdep.c, mips-linux-tdep.c: Update
5965 for unwinder changes.
5966 * mips-tdep.c: Likewise.
5967 (mips_stub_frame_cache): Unwind the ABI stack pointer, not the
5970 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
5972 * arm-linux-tdep.c, arm-tdep.c, armobsd-tdep.c: Update for
5975 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
5977 Update i386 and amd64 ports for unwinder changes.
5979 * amd64-tdep.c (amd64_frame_cache): Expect this_frame.
5980 (amd64_frame_this_id, amd64_frame_prev_register): Update signature.
5981 (amd64_frame_unwind): Use default_frame_sniffer.
5982 (amd64_frame_sniffer): Delete.
5983 (amd64_sigtramp_frame_cache): Expect this_frame.
5984 (amd64_sigtramp_frame_this_id, amd64_sigtramp_frame_prev_register)
5985 (amd64_sigtramp_frame_sniffer): Update signature.
5986 (amd64_sigtramp_frame_unwind): Add amd64_sigtramp_frame_sniffer.
5987 (amd64_frame_base_address): Expect this_frame.
5988 (amd64_dummy_id): Renamed from amd64_unwind_dummy_id. Expect
5990 (amd64_init_abi): Use set_gdbarch_dummy_id and
5991 frame_unwind_append_unwinder.
5992 * i386-tdep.c (i386_frame_cache): Expect this_frame.
5993 (i386_frame_this_id, i386_frame_prev_register): Update signature.
5994 (i386_frame_unwind): Use default_frame_sniffer.
5995 (i386_frame_sniffer): Delete.
5996 (i386_sigtramp_frame_cache): Expect this_frame.
5997 (i386_sigtramp_frame_this_id, i386_sigtramp_frame_prev_register)
5998 (i386_sigtramp_frame_sniffer): Update signature.
5999 (i386_sigtramp_frame_unwind): Use i386_sigtramp_frame_sniffer.
6000 (i386_frame_base_address): Update signature.
6001 (i386_dummy_id): Rename from i386_unwind_dummy_id. Expect this_frame.
6002 (i386_push_dummy_call): Update comment.
6003 (i386_sigtramp_p, i386_svr4_sigtramp_p, i386_svr4_sigcontext_addr):
6005 (i386_gdbarch_init): Use set_gdbarch_dummy_id, dwarf2_append_unwinders,
6006 and frame_unwind_append_unwinder.
6007 * amd64-linux-tdep.c, amd64-sol2-tdep.c, amd64fbsd-tdep.c,
6008 amd64nbsd-tdep.c, amd64obsd-tdep.c, i386-linux-tdep.c,
6009 i386-nto-tdep.c, i386bsd-tdep.c, i386-sol2-tdep.c, i386obsd-tdep.c,
6010 i386nbsd-tdep.c: Update for unwinder changes.
6012 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
6014 * trad-frame.c (struct trad_frame_cache): Rename next_frame to this_frame.
6015 (trad_frame_cache_zalloc, trad_frame_alloc_saved_regs): Expect
6017 (trad_frame_get_prev_register, trad_frame_get_register): Update signature.
6018 * trad-frame.h (trad_frame_cache_zalloc, trad_frame_get_register)
6019 (trad_frame_alloc_saved_regs, trad_frame_get_prev_register): Update
6021 * tramp-frame.c (tramp_frame_cache, tramp_frame_start): Expect
6023 (tramp_frame_this_id, tramp_frame_prev_register, tramp_frame_sniffer):
6025 * tramp-frame.h (struct tramp_frame): Update signature of init.
6026 * Makefile.in (trad-frame.o): Update.
6028 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
6030 * dwarf2-frame.c (read_reg): Expect this_frame in the baton.
6031 (execute_stack_op): Put this_frame in the baton.
6032 (execute_cfa_program): Take this_frame.
6033 (struct dwarf2_frame_ops): Update comment for signal_frame_p.
6034 (dwarf2_frame_default_init_reg, dwarf2_frame_init_reg)
6035 (dwarf2_frame_signal_frame_p, dwarf2_frame_cache)
6036 (dwarf2_frame_this_id): Adjust to work on this_frame.
6037 (dwarf2_signal_frame_this_id): Delete.
6038 (dwarf2_frame_prev_register): Update signature. Use new frame
6040 (dwarf2_frame_sniffer): Update signature. Expect this_frame.
6041 (dwarf2_frame_unwind, dwarf2_signal_frame_unwind): Add
6042 dwarf2_frame_sniffer.
6043 (dwarf2_append_unwinders): New.
6044 (dwarf2_frame_base_address, dwarf2_frame_base_sniffer): Expect
6046 * sparc-tdep.c (sparc32_dwarf2_struct_return_p)
6047 (sparc32_dwarf2_frame_init_reg): Expect this_frame.
6048 * cris-tdep.c (cris_dwarf2_frame_init_reg): Likewise.
6049 * rs6000-tdep.c (ppc_dwarf2_frame_init_reg): Likewise.
6050 * s390-tdep.c (s390_dwarf2_frame_init_reg): Likewise.
6051 * sh-tdep.c (sh_dwarf2_frame_init_reg): Likewise.
6052 * sparc64-tdep.c (sparc64_dwarf2_frame_init_reg): Likewise.
6053 * dwarf2-frame.h (dwarf2_frame_sniffer): Delete declaration.
6054 (dwarf2_append_unwinders): Declare.
6055 (dwarf2_frame_base_sniffer): Update declaration.
6056 * i386-linux-tdep.c (i386_linux_dwarf_signal_frame_p): Expect
6059 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
6061 Convert frame unwinders to use the current frame and
6064 * frame.c (frame_debug): Make global.
6065 (get_frame_id): Pass this frame to unwinder routines.
6066 (frame_pc_unwind): Remove unused unwind->prev_pc support.
6067 (do_frame_register_read): Do not discard the return value of
6068 frame_register_read.
6069 (frame_register_unwind): Remove debug messages. Use
6070 frame_unwind_register_value.
6071 (frame_unwind_register_value, get_frame_register_value): New
6073 (create_new_frame, get_frame_base_address, get_frame_locals_address)
6074 (get_frame_args_address, get_frame_type): Pass this frame to
6076 (frame_cleanup_after_sniffer, frame_prepare_for_sniffer): New
6078 * frame.h: Update comments.
6079 (frame_debug, frame_unwind_register_value, get_frame_register_value)
6080 (frame_prepare_for_sniffer): Declare.
6081 * frame-unwind.h: Update comments and parameter names.
6082 (default_frame_sniffer): Declare.
6083 (frame_prev_register_ftype): Return a struct value *.
6084 (struct frame_unwind): Remove prev_pc member.
6085 (frame_unwind_sniffer_ftype, frame_unwind_append_sniffer): Delete.
6086 (frame_unwind_append_unwinder, frame_unwind_got_optimized)
6087 (frame_unwind_got_register, frame_unwind_got_memory)
6088 (frame_unwind_got_constant, frame_unwind_got_address): Declare.
6089 * frame-base.h: Update comments and parameter names.
6090 * valops.c (value_fetch_lazy): Use get_frame_register_value. Iterate
6091 if necessary. Add debugging output.
6092 * sentinel-frame.c (sentinel_frame_prev_register)
6093 (sentinel_frame_this_id): Update for new signature.
6094 (sentinel_frame_prev_pc): Delete.
6095 (sentinel_frame_unwinder): Remove prev_pc.
6096 * ia64-tdep.c (ia64_libunwind_frame_unwind): Do not initialize
6098 * libunwind-frame.c (libunwind_frame_unwind): Likewise.
6099 * frame-unwind.c (struct frame_unwind_table_entry): Remove sniffer.
6100 (frame_unwind_append_sniffer): Delete.
6101 (frame_unwind_append_unwinder): New function.
6102 (frame_unwind_find_by_frame): Take this frame. Only use sniffers
6103 from unwinders. Use frame_prepare_for_sniffer.
6104 (default_frame_sniffer, frame_unwind_got_optimized)
6105 (frame_unwind_got_register, frame_unwind_got_memory)
6106 (frame_unwind_got_constant, frame_unwind_got_address): New functions.
6107 * dummy-frame.c (dummy_frame_sniffer): Use gdbarch_dummy_id.
6108 (dummy_frame_prev_register, dummy_frame_this_id): Update for new
6110 * gdbarch.sh: Replace unwind_dummy_id with dummy_id.
6111 * gdbarch.c, gdbarch.c: Regenerated.
6112 * frame-base.c (default_frame_base_address)
6113 (default_frame_locals_address, default_frame_args_address): Update
6115 (frame_base_find_by_frame): Pass this frame to unwinder routines.
6116 * infcall.c (call_function_by_hand): Update comments.
6117 * Makefile.in (frame-unwind.o): Update dependencies.
6119 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
6121 * ada-lang.c (ada_value_primitive_packed_val): Only check
6122 value_lazy for memory lvals.
6123 * findvar.c (value_of_register_lazy): New function.
6124 (locate_var_value): Only check value_lazy for memory lvals.
6125 * valarith.c (value_subscripted_rvalue): Likewise.
6126 * valops.c (value_fetch_lazy): Handle both memory and register
6128 (search_struct_field, value_slice): Only check value_lazy for memory
6130 * value.c (struct value): Update comment for lazy.
6131 (value_primitive_field): Only check value_lazy for memory lvals.
6132 * value.h (value_lazy): Update comment.
6133 (value_of_register_lazy): Declare.
6135 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
6137 * corefile.c (reopen_exec_file): Close any open files.
6139 2008-04-29 Joel Brobecker <brobecker@adacore.com>
6141 * ia64-tdep.c (ia64_memory_remove_breakpoint): Set
6142 show_memory_breakpoints to 1 while reading the instruction bundle.
6144 2008-04-29 Joel Brobecker <brobecker@adacore.com>
6146 * gdbarch.sh: Document the return_value method. Explain that
6147 the FUNCTYPE parameter might be NULL.
6148 * gdbarch.h: Regenerated.
6149 * sparc-tdep.c (sparc32_push_dummy_code): Do not pass the function
6150 type when calling using_struct_return, as this is unnecessary
6153 2008-04-28 Joel Brobecker <brobecker@adacore.com>
6155 * terminal.h (create_tty_session): Fix return type.
6157 2008-04-26 Vladimir Prus <vladimir@codesourcery.com>
6159 * mi/mi-interp.c (mi_new_thread): Quote the thread id.
6161 2008-04-26 Joel Brobecker <brobecker@adacore.com>
6163 * breakpoint.c (condition_command, commands_from_control_command)
6164 (break_command_really): Minor reformatting.
6166 2008-04-25 Pedro Alves <pedro@codesourcery.com>
6168 * dwarf2read.c (dwarf2_const_value): Handle DW_FORM_strp.
6170 2008-04-25 Pedro Alves <pedro@codesourcery.com>
6172 * amd64-tdep.c (amd64_get_longjmp_target): New.
6173 (amd64_init_abi): Register amd64_get_longjmp_target as
6174 gdbarch_get_longjmp_target callback.
6175 * i386-tdep.c (i386_get_longjmp_target): Remove 64-bit handling.
6177 2008-04-25 Pedro Alves <pedro@codesourcery.com>
6179 * breakpoint.h (enum bpstat_what_main_action): Delete
6180 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE.
6182 * breakpoint.c (clrs): Delete.
6183 (bpstat_what): Update table.
6185 * infrun.c (handle_inferior_event): Remove
6186 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE handling.
6188 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
6190 * mi/mi-cmds.h (mi_cmd_args_ftype): Remove.
6191 Adjust all prototypes using mi_cmd_args_ftype to use
6193 (struct mi_cmd): Remove the args_func field.
6194 * mi/mi-cmds.c: Don't provide value for the args_func field.
6195 * mi/mi-main.c (mi_execute_async_cli_command)
6196 (mi_cmd_exec_run, mi_cmd_exec_next, mi_cmd_exec_next_instruction)
6197 (mi_cmd_exec_step, mi_cmd_exec_step_instruction)
6198 (mi_cmd_exec_finish, mi_cmd_exec_until, mi_cmd_exec_return)
6199 (mi_cmd_exec_continue, mi_cmd_exec_interrupt)
6200 (mi_cmd_target_download): Adjust.
6201 (mi_cmd_target_select): Adjust. Pass 0 for from_tty parameter.
6202 (mi_cmd_execute): Do not check for args_func.
6203 (mi_execute_async_cli_command): Adjust.
6204 * mi/mi-parse.c: Don't check for args_func.
6206 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
6208 * breakpoint.c (bpstat_check_location)
6209 (bpstat_check_watchpoint, bpstat_check_breakpoint_conditions):
6210 New, extracted from bpstat_stop_status.
6211 (bpstat_stop_status): Use the above.
6213 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
6215 * mi/mi-main.c (last_async_command): Rename to current_token.
6216 (previous_async_command): Remove.
6217 (mi_cmd_gdb_exit): Adjust.
6218 (mi_cmd_exec_interrupt): Don't dance with previous_async_command.
6219 (mi_cmd_target_select): Adjust.
6220 (mi_cmd_execute): Don't set previous_async_command. Free token
6221 here even in async mode.
6222 (mi_execute_async_cli_command): Adjust.
6223 (mi_exec_async_cli_cmd_continuation): Adjust. Do not free the
6225 (mi_load_progress): Adjust.
6227 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
6229 * infcmd.c (step_1_continuation): Always disable longjmp
6230 breakpoint if we're not going to do another step.
6232 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
6234 exec_cleanup murder.
6235 * breakpoint.c (until_break_command_continuation): Add
6236 the 'error' parameter. Directly delete the breakoint as
6237 opposed to running cleanups.
6238 (until_break_command): Install continuation only
6239 after starting the target. Don't use exec cleanups,
6240 use ordinary cleanups. Discard cleanups is successfully
6241 started the target in async mode.
6242 (make_cleanup_delete_breakpoint): Remove.
6243 * breakpoint.h (make_cleanup_delete_breakpoint): Remove
6245 * defs.h (do_exec_cleanups, make_exec_cleanup): Remove
6247 (struct continations): Add the 'error' parameter to the
6248 continuation_hook field.
6249 (add_continuation, do_all_continuations)
6250 (add_intermediate_continuation)
6251 (do_all_intermediate_continuations): Add the 'error' parameter.
6252 * exceptions.c (throw_exception): Don't call do_exec_cleanups.
6253 * inf-loop.c (inferior_event_handler): Instead of calling
6254 discard_all_continuations, use do_all_continuations with 1 as
6255 'error' parameter. Pass 0 as 'error' parameter in existing uses
6256 of discard_all_continuations.
6257 * infcmd.c (step_1): Do not use exec cleanup. For async case, discard
6259 (step_once): Install continuation only after resuming the target.
6260 (step_1_continuation): Disable longjmp breakpoint on error.
6261 (finish_command_continuation): Add the error parameter. Delete
6262 the finish breakpoint directly, do not use cleanups.
6263 (finish_command): Do not use exec_cleanups. Always setup
6264 continuation. For sync case, immediately run them.
6265 (attach_command_continuation): Add the error parameter.
6266 * infrun.c (fetch_inferior_event): Do not use exec cleanups to
6267 remove step_resume_breakpoint -- adjust delete it directly.
6268 * interps.c (interp_set): Adjust call to do_all_continations.
6269 * mi/mi-interp.c (mi_interpreter_exec_continuation): Do not
6271 * mi/mi-main.c (mi_cmd_target_select): Do not do exec
6273 (mi_cmd_execute): Do not use exec_cleanup.
6274 (mi_execute_async_cli_command): Simplify the string concatenation
6275 logic. Do no use exec cleanup.
6276 (mi_exec_async_cli_cmd_continuation): New parameter error.
6277 Free last_async_command.
6278 * top.c (command_line_handler_continuation): New parameter error.
6279 * utils.c (exec_cleanup_chain, make_exec_cleanup)
6280 (do_exec_cleanups): Remove.
6281 (add_continuation, do_all_continations)
6282 (add_intermediate_continuation)
6283 (do_all_intermediate_continuations): New parameter error.
6285 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
6287 * breakpoint.h (bp_location_p): New typedef.
6288 Register a vector of bp_location_p.
6289 * breakpoint.c (always_inserted_mode)
6290 (show_always_inserted_mode): New.
6291 (unlink_locations_from_global_list): Remove.
6292 (update_global_location_list)
6293 (update_global_location_list_nothrow): New.
6294 (update_watchpoint): Don't free locations.
6295 (should_insert_location): New.
6296 (insert_bp_location): Use should_insert_location.
6297 (insert_breakpoint_locations): Copied from
6299 (insert_breakpoint): Use insert_breakpoint_locations.
6300 (bpstat_stop_status): Call update_global_location_list
6301 when disabling breakpoint.
6302 (allocate_bp_location): Don't add to bp_location_chain.
6303 (set_raw_breakpoint)
6304 (create_longjmp_breakpoint, enable_longjmp_breakpoint)
6305 (disable_longjmp_breakpoint, create_overlay_event_breakpoint)
6306 (enable_overlay_breakpoints, disable_overlay_breakpoints)
6307 (set_longjmp_resume_breakpoint)
6308 (enable_watchpoints_after_interactive_call_stop)
6309 (disable_watchpoints_before_interactive_call_start)
6310 (create_internal_breakpoint)
6311 (create_fork_vfork_event_catchpoint)
6312 (create_exec_event_catchpoint, set_momentary_breakpoint)
6313 (create_breakpoints, break_command_1, watch_command_1)
6314 (create_exception_catchpoint)
6315 (handle_gnu_v3_exceptions)
6316 (disable_breakpoint, breakpoint_re_set_one)
6317 (create_thread_event_breakpoint, create_solib_event_breakpoint)
6318 (create_ada_exception_breakpoint): : Don't call check_duplicates.
6319 Call update_global_location_list.
6320 (delete_breakpoint): Don't remove locations and don't
6321 try to reinsert them. Call update_global_location_list.
6322 (update_breakpoint_locations): Likewise.
6323 (restore_always_inserted_mode): New.
6324 (update_breakpoints_after_exec): Temporary disable
6325 always inserted mode.
6326 * Makefile.in: Update dependencies.
6328 * infrun.c (proceed): Remove breakpoints while stepping
6330 (handle_inferior_event): Don't remove or insert
6332 * linux-fork.c (checkpoint_command): Remove breakpoints
6333 before fork and insert after.
6334 (linux_fork_context): Remove breakpoints before switch
6336 * target.c (target_disconnect, target_detach): Remove
6337 breakpoints from target.
6340 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
6342 * breakpoint.c (print_one_breakpoint_location): In MI
6343 mode, report the location string the breakpoint was
6344 originally created with.
6346 2008-04-23 Maxim Grigoriev <maxim2405@gmail.com>
6348 * Makefile.in (xtensa-tdep.o): Update dependencies.
6349 * configure.tgt (xtensa*): Update dependencies.
6350 * xtensa-tdep.c (arreg_number): Renamed from areg_number.
6351 Local variable areg renamed to arreg.
6352 (areg_number): New function.
6353 (xtensa_pseudo_register_read, xtensa_pseudo_register_write)
6354 (xtensa_extract_return_value, xtensa_store_return_value): areg_number
6355 replaced by arreg_number.
6356 (xtensa_windowed_frame_cache, struct xtensa_frame_cache): New comments.
6357 (xtensa_alloc_frame_cache): Initialize cache->wd.ws.
6358 (xtensa_scan_prologue): New function.
6359 (xtensa_frame_cache): New local fp_regnum. Handle separately the case,
6360 when ENTRY instraction hasn't been executed yet. Get the frame pointer
6361 value based on prologue analysis. Fix the bugs preventing WS and
6362 AR4-AR7/A11 registers from getting right values for intermediate frames,
6363 whose registers have been already spilled.
6364 (xtensa_frame_prev_register): Fix WS register value. Use are_number
6365 and arreg_number appropriately.
6366 (xtensa_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
6367 svr4_ilp32_fetch_link_map_offsets.
6369 2008-04-23 Andrew Stubbs <andrew.stubbs@st.com>
6371 * printcmd.c: Define USE_PRINTF_I64 and PRINTF_HAS_LONG_LONG on MinGW.
6372 (printf_command): Convert %lld to %I64d when USE_PRINTF_I64 set.
6374 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
6376 * acinclude.m4: Add override.m4.
6377 * configure: Regenerate.
6379 2008-04-22 Jan Kratochvil <jan.kratochvil@redhat.com>
6381 * ada-lang.c (get_selections): Variable PROMPT made non-const and
6382 initialized with a trailing space now. Use PROMPT_ARG of
6383 COMMAND_LINE_INPUT instead of printing it ourselves.
6385 2008-04-22 Joel Brobecker <brobecker@adacore.com>
6387 * NEWS: Document support for 64-bit core file.
6389 2008-04-22 Corinna Vinschen <vinschen@redhat.com>
6391 * NEWS: Add information on calling convention and new SH CLI options.
6393 * sh-tdep.c (sh_cc_gcc): New static string.
6394 (sh_cc_renesas): Ditto.
6395 (sh_cc_enum): New static string array.
6396 (sh_active_calling_convention): New static string pointer denoting
6397 active user chosen ABI.
6398 (sh_is_renesas_calling_convention): New function to return function
6399 specific ABI, or user choice if necessary.
6400 (sh_use_struct_convention): Rename first argument and turn around its
6401 meaning. Check for renesas ABI and return accordingly.
6402 (sh_use_struct_convention_nofpu): New function.
6403 (sh_next_flt_argreg): Get function type as third parameter. Check
6404 for renesas ABI and choose floating registers accordingly.
6405 (sh_push_dummy_call_fpu): Check for ABI and choose argument slot and
6406 struct return slot accordingly.
6407 (sh_push_dummy_call_nofpu): Ditto.
6408 (sh_return_value_nofpu): Call sh_use_struct_convention_nofpu from here.
6409 Evaluate ABI and give to sh_use_struct_convention_nofpu.
6410 (sh_return_value_fpu): Evaluate ABI and give to
6411 sh_use_struct_convention.
6412 (show_sh_command): New function.
6413 (set_sh_command): Ditto.
6414 (_initialize_sh_tdep): Initialize `set/show sh calling-convention
6417 * gdbarch.sh (return_value): Add func_type argument.
6418 * gdbarch.c: Regenerate.
6420 * eval.c (evaluate_subexp_standard): Rename local variable value_type to
6421 val_type so as not to collide with value_type function. Call
6422 using_struct_return with additional function type argument.
6423 * infcall.c (call_function_by_hand): Call using_struct_return and
6424 gdbarch_return_value with additional function type argument.
6425 * infcmd.c (print_return_value): Take addition func_type argument.
6426 Call gdbarch_return_value with additional function type argument.
6427 (finish_command_continuation): Call print_return_value with additional
6428 function type argument.
6429 (finish_command): Ditto.
6430 * sparc-tdep.c (sparc32_push_dummy_code): Call using_struct_return with
6431 additional function type argument.
6432 * stack.c (return_command): Call using_struct_return and
6433 gdbarch_return_value with additional function type argument.
6434 * value.c (using_struct_return): Take additional function type argument.
6435 * value.h (using_struct_return): Accommodate declaration.
6436 * alpha-tdep.c (alpha_return_value): Add func_type argument.
6437 * amd64-tdep.c (amd64_return_value): Ditto.
6438 * arm-tdep.c (arm_return_value): Ditto.
6439 * avr-tdep.c (avr_return_value): Ditto.
6440 * cris-tdep.c (cris_return_value): Ditto.
6441 * frv-tdep.c (frv_return_value): Ditto.
6442 * h8300-tdep.c (h8300_return_value): Ditto.
6443 (h8300h_return_value): Ditto.
6444 * hppa-tdep.c (hppa32_return_value): Ditto.
6445 (hppa64_return_value): Ditto.
6446 * i386-tdep.c (i386_return_value): Ditto.
6447 * ia64-tdep.c (ia64_return_value): Ditto.
6448 * iq2000-tdep.c (iq2000_return_value): Ditto.
6449 * m32c-tdep.c (m32c_return_value): Ditto.
6450 * m32r-tdep.c (m32r_return_value): Ditto.
6451 * m68hc11-tdep.c (m68hc11_return_value): Ditto.
6452 * m68k-tdep.c (m68k_return_value): Ditto.
6453 (m68k_svr4_return_value): Ditto.
6454 * m88k-tdep.c (m88k_return_value): Ditto.
6455 * mep-tdep.c (mep_return_value): Ditto.
6456 * mips-tdep.c (mips_eabi_return_value): Ditto.
6457 (mips_n32n64_return_value): Ditto.
6458 (mips_o32_return_value): Ditto.
6459 (mips_o64_return_value): Ditto.
6460 * mn10300-tdep.c (mn10300_return_value): Ditto.
6461 * mt-tdep.c (mt_return_value): Ditto.
6462 * ppc-linux-tdep.c (ppc_linux_return_value): Ditto.
6463 * ppc-sysv-tdep.c (ppc_sysv_abi_return_value): Ditto.
6464 (ppc_sysv_abi_broken_return_value): Ditto.
6465 (ppc64_sysv_abi_return_value): Ditto.
6466 * ppc-tdep.h (ppc_sysv_abi_return_value): Ditto.
6467 (ppc_sysv_abi_broken_return_value): Ditto.
6468 (ppc64_sysv_abi_return_value): Ditto.
6469 * ppcnbsd-tdep.c (ppcnbsd_return_value): Ditto.
6470 * rs6000-tdep.c (rs6000_return_value): Ditto.
6471 * s390-tdep.c (s390_return_value): Ditto.
6472 * score-tdep.c (score_return_value): Ditto.
6473 * sh-tdep.c (sh_return_value_nofpu): Ditto.
6474 (sh_return_value_fpu): Ditto.
6475 * sh64-tdep.c (sh64_return_value): Ditto.
6476 * sparc-tdep.c (sparc32_return_value): Ditto.
6477 * sparc64-tdep.c (sparc64_return_value): Ditto.
6478 * spu-tdep.c (spu_return_value): Ditto.
6479 * v850-tdep.c (v850_return_value): Ditto.
6480 * vax-tdep.c (vax_return_value): Ditto.
6481 * xstormy16-tdep.c (xstormy16_return_value): Ditto.
6482 * xtensa-tdep.c (xtensa_return_value): Ditto.
6484 * gdbtypes.h (struct type): Add calling_convention member.
6485 * dwarf2read.c (read_subroutine_type): Add calling convention read
6486 from DW_AT_calling_convention attribute to function type.
6488 2008-04-22 Markus Deuling <deuling@de.ibm.com>
6490 * eval.c (evaluate_subexp_standard): Use value_subscripted_rvalue for
6491 multi_f77_subscript to support values from registers.
6492 * valarith.c (value_subscripted_rvalue): Remove prototype and static.
6493 * value.h (value_subscripted_rvalue): Add prototype.
6495 * f-typeprint.c (f_type_print_base): Add support for TYPE_CODE_UNION.
6497 * f-valprint.c (f_val_print): Likewise.
6499 2008-04-21 Craig Silverstein <csilvers@google.com>
6501 * dwarf2read.c (zlib_decompress_section): Define abfd in the
6504 2008-04-21 Pedro Alves <pedro@codesourcery.com>
6506 * symfile.c (syms_from_objfile): Don't warn if lowest loadable
6507 section is not a code section.
6509 2008-04-19 Craig Silverstein <csilvers@google.com>
6511 * NEWS: Add information on compressed debug sections.
6513 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
6515 * mi/mi-cmd-var.c (varobj_update_one): Print new
6516 value for variable objects that changed type.
6518 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
6520 * varobj.c (varobj_invalidate): Don't touch floating
6523 2008-04-19 Mark Kettenis <kettenis@gnu.org>
6525 * symtab.c: (multiple_symbols_modes, multiple_symbols_ask)
6526 (multiple_symbols_cancel): Remove extra const.
6527 * symtab.h: Likewise.
6529 2008-04-19 Nick Roberts <nickrob@snap.net.nz>
6531 * interps.c (top_level_interpreter): Rename static variable...
6532 (top_level_interpreter_ptr): ...to this.
6533 (top_level_interpreter): New function.
6535 * interps.h: New extern for top_level_interpreter.
6537 * linespec.c: Include interps.h and mi/mi-cmds.h.
6538 (decode_line_2): When using MI, always set all breakpoints in menu.
6540 * Makefile.in (linespec.o, mi-interp.o): Add dependencies.
6542 2008-04-18 Craig Silverstein <csilvers@google.com>
6544 * configure.ac (AC_SEARCH_LIBS): Add check for zlib.
6545 * config.in, configure: Regenerate.
6546 * dwarf2read.c: Include zlib.h if present.
6547 Modified *_SECTION macros.
6548 (section_is_p): New.
6549 (dwarf2_locate_sections): Use section_is_p instead of strcmp
6550 (dwarf2_resize_section): New.
6551 to determine whether a given section has a given name.
6552 (zlib_decompress_section): New.
6553 (dwarf2_read_section): Read the compressed section if present
6555 * MAINTAINERS: Added myself to section Write After Approval.
6557 2008-04-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
6559 * defs.h (exec_set_section_offsets): Remove prototype.
6560 * exec.c (exec_set_section_offsets): Remove function.
6562 2008-04-18 Joel Brobecker <brobecker@adacore.com>
6564 * stabsread.c (cleanup_undefined_types_1): Add instance flags check
6565 in the search for the matching symbol.
6567 2008-04-17 Marc Khouzam <marc.khouzam@ericsson.com>
6569 * breakpoint.c (update_watchpoint): Always reparse
6572 2008-04-17 Joel Brobecker <brobecker@adacore.com>
6574 * breakpoint.c (print_one_breakpoint_location): Make sure to print
6575 the breakpoint address only once.
6577 2008-04-17 Dennis Roberts <dennis.roberts@sunquestinfo.com>
6579 * rs6000-tdep.c (rs6000_gdbarch_init): Use the BFD architecture,
6580 rather than a hard-coded architecture, for xcoff executables.
6582 2008-04-17 Doug Evans <dje@google.com>
6584 * buildsym.c (watch_main_source_file_lossage): New fn.
6585 (end_symtab): Call it.
6587 * source.c (find_and_open_source): Add some comments clarifying
6588 handling of FULLNAME argument. Make static. Remove pointless
6591 2008-04-17 Pedro Alves <pedro@codesourcery.com>
6593 * inf-loop.c (inferior_event_handler): Also run the intermediate
6594 continuations in the INF_EXEC_COMPLETE case.
6596 2008-04-16 Tom Tromey <tromey@redhat.com>
6598 * cli/cli-decode.h (CMD_ASYNC_OK): New define.
6599 (set_cmd_async_ok, get_cmd_async_ok): Declare.
6600 * cli/cli-decode.c (set_cmd_async_ok): New function.
6601 (get_cmd_async_ok): New function.
6602 * cli/cli-cmds.c (init_cli_cmds): Mark "pwd", "help", "info", and
6604 * top.c (execute_command): Use get_cmd_async_ok.
6605 * infcmd.c: Include cli/cli-decode.h.
6606 (_initialize_infcmd): Mark "interrupt" as async-ok.
6607 * Makefile.in (infcmd.o): Depend on cli_decode_h.
6609 2008-04-16 Daniel Jacobowitz <dan@codesourcery.com>
6612 * exec.c: Correct "arch-utils.h" include.
6614 2008-04-15 Aleksandar Ristovski <aristovski@qnx.com>
6617 * infrun.c (normal_stop) Move breakpoint_auto_delete further down
6618 to allow printing to 'see' real reason of stop. This fixes PR 2424.
6619 * breakpoint.c (bpdisp_texst): New function. The function takes over
6620 the role of bpstats static array in print_one_breakpoint_location.
6621 (print_it_typical): Print "Temporary breakpoint" instead
6622 of just "Breakpoint" when breakpoint is, well, temporary. For mi-like
6623 protocols, print disp field.
6624 (print_one_breakpoint_location): Removed bpdisps static definition.
6625 Call new bpstat_text function to get value for 'disp' field.
6626 (mention): Print "Temporary breakpoint" instead of just "Breakpoint".
6628 2008-04-15 Daniel Jacobowitz <dan@codesourcery.com>
6630 * gnulib/Makefile.am, gnulib/m4/gnulib-cache.m4,
6631 gnulib/aux/link-warning.h, gnulib/extra/link-warning.h: Adjust
6632 by rerunning gnulib-tool with --aux-dir=gnulib/extra.
6633 * gnulib/Makefile.in: Regenerate.
6635 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
6637 * Makefile.in (GNULIB_H): New. Trigger all-lib.
6638 (defs_h): Use $(GNULIB_H).
6639 (all-lib): Depend on gnulib/Makefile.
6640 (gnulib/Makefile): Regenerate gnulib/Makefile and gnulib/.deps.
6641 * config.in, gnulib/Makefile.in: Regenerated.
6643 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
6645 * Makefile.in (LIBGNU, INCGNU): Define.
6646 (INTERNAL_CFLAGS_BASE): Add INCGNU.
6647 (INTERNAL_LIBS, CLIBS, CDEPS): Add LIBGNU.
6649 ($(LIBGNU), all-lib): New rules.
6650 (clean, distclean, do-maintainer-clean): Use CLEANDIRS.
6651 * configure.ac: Use gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE.
6652 Simplify AC_CONFIG_AUX_DIR. Generate gnulib/Makefile.
6653 * gnulib: New directory, from gnulib-tool.
6654 * configure, aclocal.m4: Regenerated.
6656 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
6658 * linux-thread-db.c (have_threads_callback): Check thread->private.
6660 2008-04-13 Nick Roberts <nickrob@snap.net.nz>
6661 Vladimir Prus <vladimir@codesourcery.com>
6664 * varobj.c (value_of_root): Update the expression for
6666 * mi/mi-cmd-var.c (varobj_update_one): If type has changed,
6669 2008-04-09 Marc Khouzam <marc.khouzam@ericsson.com>
6671 * mi/mi-cmd-var.c: Include "mi-getopt.h".
6672 (mi_parse_format): New. Factored out from mi_cmd_var_set_format.
6673 (mi_cmd_var_set_format): Use new mi_parse_format.
6674 (mi_cmd_var_evaluate_expression): Support for -f option to specify
6676 * Makefile.in (mi-cmd-var.o): Update dependencies.
6678 * varobj.h (varobj_get_formatted_value): Declare.
6679 * varobj.c (my_value_of_variable): Added format parameter.
6680 (cplus_value_of_variable): Likewise.
6681 (java_value_of_variable): Likewise.
6682 (c_value_of_variable): Likewise. Evaluate expression based
6683 on format parameter.
6684 (struct language_specific): Add format parameter to function member
6686 (varobj_get_formatted_value): New.
6687 (varobj_get_value): Added format parameter to method call.
6689 2008-04-08 Joel Brobecker <brobecker@adacore.com>
6691 * stabsread.c (cleanup_undefined_types_noname): Manually set the
6692 instance flags of the undefined type before calling replace_type.
6694 2008-04-08 Vladimir Prus <vladimir@codesourcery.com>
6696 * target.h (enum strata): Remove the download_stratum.
6698 2008-04-07 Doug Evans <dje@google.com>
6700 * buildsym.h (last_source_file): Add dwarf info to comment.
6701 (last_source_start_addr): Ditto.
6703 2008-04-07 Pedro Alves <pedro@codesourcery.com>
6705 * alphanbsd-tdep.c: Include "target.h".
6706 * mn10300-tdep.c: Include "target.h".
6707 * Makefile.in (alphanbsd-tdep.o, mn10300-tdep.o): Update.
6709 2008-04-06 Vladimir Prus <vladimir@codesourcery.com>
6711 Fix breakpoint condition that use member variables.
6712 * valops.c (check_field): Remove.
6713 (check_field_in): Rename to check_field.
6714 (value_of_this): Use la_name_of_this.
6715 * value.h (check_field): Adjust prototype.
6717 * language.h (la_value_of_this): Rename to la_name_of_this.
6718 * language.c (unknown_language_defn): Specify "this" for
6720 (auto_language_defn): Likewise.
6721 (local_language_defn): Likewise.
6722 * ada-lang.c (ada_language_defn): Adjust comment.
6723 * c-lang.c (c_language_defn): Adjust comment.
6724 (cplus_language_defn): Specify "this" for name_of_this.
6725 (asm_language_defn): Adjust comment.
6726 (minimal_language_defn): Adjust comment.
6727 * f-lang.c (f_language_defn): Specify NULL for name_of_this.
6728 * jv-lang.c (java_language_defn): Specify "this" for name_of_this.
6729 * m2-lang.c (m2_language_defn): Specify "this" for name_of_this.
6730 * objc-lang.c (objc_language_defn): Specify "self" for
6732 * p-lang.c (pascal_language_defn): Specify "this" for
6734 * scm-lang.c (scm_language_defn): Specify NULL for name_of_this.
6736 * symtab.c (lookup_symbol_aux): Lookup "this" in the
6737 proper scope, and check for field in type of "this", without
6738 trying to create a value.
6740 2008-04-04 Pedro Alves <pedro@codesourcery.com>
6742 * mi/mi-cmds.h (enum mi_cmd_result): Delete MI_CMD_ERROR.
6743 (mi_error_message): Delete declaration.
6744 * mi/mi-interp.c (mi_cmd_interpreter_exec): Call error instead of
6745 returning MI_CMD_ERROR.
6746 * mi/mi-main.c (mi_error_message): Delete.
6747 (mi_cmd_exec_interrupt):
6748 (mi_cmd_thread_select, mi_cmd_thread_list_ids)
6749 (mi_cmd_thread_info): Call error instead of returning
6751 (mi_cmd_data_list_register_values): Call error instead of
6752 returning MI_CMD_ERROR. Adapt to new get_register interface.
6753 (get_register): Change return typo to void. Call error instead of
6754 returning MI_CMD_ERROR.
6755 (mi_cmd_data_write_register_values): Call error instead of
6756 returning MI_CMD_ERROR.
6757 (mi_cmd_list_features): Return MI_CMD_DONE.
6758 (captured_mi_execute_command): Remove MI_CMD_ERROR handling.
6759 (mi_execute_command): Always print exceptions with -error.
6761 2008-04-04 Joel Brobecker <brobecker@adacore.com>
6763 * NEWS: Mention new commands set/show multiple-symbols.
6765 2008-04-03 Joel Brobecker <brobecker@adacore.com>
6767 * symtab.c (multiple_symbols_ask, multiple_symbols_all)
6768 (multiple_symbols_cancel): New constants.
6769 (multiple_symbols_modes, multiple_symbols_mode): New static globals.
6770 (multiple_symbols_select_mode): New function.
6771 (_initialize_symtab): Add new set/show multiple-symbols commands.
6772 * symtab.h (multiple_symbols_ask, multiple_symbols_all)
6773 (multiple_symbols_cancel, multiple_symbols_select_mode): Declare.
6774 * ada-lang.c (user_select_syms): Add handling of new multiple-symbols
6776 * linespec.c (decode_line_2): Likewise.
6778 2008-04-03 Doug Evans <dje@sebabeach.org>
6780 * symtab.h (enum free_code): Delete free_contents, unused.
6781 * symmisc.c (free_symtab_block): Delete.
6782 (free_symtab, case free_code): Delete.
6784 2008-04-01 Aleksandar Ristovski <aristovski@qnx.com>
6786 * valops.c (value_cast_structs): New function. Cast related
6787 STRUCT types up/down and return cast value. The body of this
6788 function comes mostly from value_cast_pointers.
6789 (value_cast_pointers): Code for actual cast STRUCT-STRUCT moved
6790 to value_cast_structs. Now value_cast_pointers needs only create
6791 appropriate reference after using value_cast_structs for actual
6793 (value_cast): Handle references.
6795 2008-04-01 Marc Khouzam <marc.khouzam@ericsson.com>
6797 * MAINTAINERS: Added myself to section Write After Approval.
6799 2008-03-30 Daniel Jacobowitz <dan@codesourcery.com>
6801 * ia64-tdep.c (examine_prologue): Correct array access.
6803 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
6805 * cp-support.c (first_component_command): Return if no arguments.
6807 2008-03-28 Carlos O'Donell <carlos@codesourcery.com>
6809 * ser-mingw.c (ser_windows_open): Open requested name.
6811 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
6813 * MAINTAINERS: Added myself.
6815 2008-03-28 Pedro Alves <pedro@codesourcery.com>
6817 * target.c (find_default_run_target): Allow a NULL `do_mesg'
6818 parameter. If it is NULL, don't call error.
6819 (find_default_can_async_p, find_default_is_async_p): Pass NULL as
6820 `do_mesg' parameter to find_default_run_target. If no target was
6823 2008-03-28 Daniel Jacobowitz <dan@codesourcery.com>
6825 * mips-linux-tdep.c: Update N32/N64 signal frame comments.
6826 (N64_SIGCONTEXT_LO, N64_SIGCONTEXT_PC, N64_SIGCONTEXT_FPCSR): Update.
6827 (N64_SIGCONTEXT_FIR, N64_SIGCONTEXT_CAUSE, N64_SIGCONTEXT_BADVADDR):
6829 (mips_linux_n32n64_sigframe_init): Do not record cause or badvaddr.
6831 2008-03-27 Joel Brobecker <brobecker@adacore.com>
6835 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
6837 * features/Makefile (%.dat): Set xmltarget to the base filename
6838 of the XML source, without subdirectory.
6839 * regformats/rs6000/powerpc-32.dat: Regenerate.
6840 * regformats/rs6000/powerpc-64.dat: Regenerate.
6841 * regformats/rs6000/powerpc-e500.dat: Regenerate.
6843 2008-03-27 Markus Deuling <deuling@de.ibm.com>
6845 * xcoffread.c (scan_xcoff_symtab): Replace current_gdbarch by
6848 2008-03-27 Nick Roberts <nickrob@snap.net.nz>
6850 * mi/mi-main.c (enum captured_mi_execute_command_actions):
6851 Spell suppress in EXECUTE_COMMAND_SUPPRESS_PROMPT correctly.
6853 2008-03-26 Ulrich Weigand <uweigand@de.ibm.com>
6855 * objfiles.h (struct objfile): New GDBARCH member.
6856 (get_objfile_arch): Add prototype.
6857 * objfiles.c: Include "arch-utils.h".
6858 (allocate_objfile): Look up gdbarch associated with bfd.
6859 (get_objfile_arch): New function.
6860 * Makefile (objfiles.o): Update dependencies.
6862 * dwarf2-frame.c (decode_frame_entry_1): Replace current_gdbarch
6864 * dwarf2loc.c (dwarf_expr_read_reg): Replace current_gdbarch
6866 (locexpr_describe_location): Replace current_gdbarch by
6868 * dwarf2read.c (die_type): Replace current_gdbarch by objfile arch.
6869 (dwarf2_add_field): Likewise.
6870 (read_tag_pointer_type): Likewise.
6871 (read_base_type): Likewise.
6872 (new_symbol): Likewise.
6874 * coffread.c (decode_type): Add OBJFILE argument. Update callers.
6875 (decode_base_type, decode_function_type): Likewise.
6876 (coff_read_struct_type, coff_read_enum_type): Likewise.
6877 (coff_symtab_read): Replace current_gdbarch by objfile arch.
6878 (decode_base_type): Likewise.
6879 (coff_read_enum_type): Likewise.
6880 (coff_read_struct_type): Replace current_objfile by OBJFILE argument.
6881 (coff_read_enum_type): Likewise.
6883 * dbxread.c (read_dbx_symtab): Replace current_gdbarch by objfile arch.
6884 (end_psymtab): Likewise.
6885 (process_one_symbol): Likewise.
6887 * mdebugread.c (parse_symbol): Replace current_gdbarch by objfile arch.
6888 (parse_procedure): Likewise.
6889 (parse_partial_symbols): Likewise.
6891 * somread.c (som_symtab_read): Replace current_gdbarch by objfile arch.
6893 * stabsread.c (define_symbol): Replace current_gdbarch by objfile arch.
6894 Replace static pcc_promotion_type and pcc_unsigned_promotion_type by
6896 (read_range_type): Replace current_gdbarch by objfile arch. Replace
6897 static range_index_type by built-in type.
6898 (read_one_struct_field): Replace current_gdbarch by objfile arch.
6899 (read_enum_type): Likewise.
6901 * xcoffread.c (read_xcoff_symtab): Replace current_gdbarch by
6904 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
6906 * varobj.h (varobj_floating_p): Declare.
6907 * varobj.c (varobj_floating_p): New.
6908 * mi/mi-cmd-var.c (mi_cmd_var_update): When passed
6909 '@' as the name, update all floating varobjs.
6911 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
6913 * varobj.c (struct varobj_root): Rename use_selected_frame to
6914 floating, and clarify the meaning.
6915 (varobj_create, varobj_update, new_root_variable): Adjust.
6916 (value_of_root): Don't use type_changed as in variable,
6918 (c_value_of_root): Adjust.
6920 2008-03-25 Pedro Alves <pedro@codesourcery.com>
6922 * linux-nat.c (linux_nat_attach): Add the pid we attached to, to
6924 (linux_nat_wait): Add main lwp to gdb's thread list.
6925 * linux-thread-db.c (find_new_threads_callback): Also attach to
6926 already listed threads which thread_db didn't know about yet.
6928 2008-03-25 Pedro Alves <pedro@codesourcery.com>
6930 * linux-nat.c (drain_queued_events): Fix comment typo.
6931 (linux_nat_attach): In async mode, don't rely on storing a pending
6932 status. Instead place the wait status on the pipe.
6933 (linux_nat_resume): Remove unreacheable shortcut code in async
6935 (stop_wait_callback): In async mode, don't store pending status.
6936 Instead, cancel breakpoints or resend the signal appropriatelly.
6937 (cancel_breakpoint): New, refactored from
6938 cancel_breakpoints_callback.
6939 (cancel_breakpoints_callback): Call cancel_breakpoint.
6940 (pipe_to_local_event_queue): Remove special token processing.
6941 (linux_nat_wait): Issue an internal error if a pending status is
6942 found in async mode.
6944 2008-03-24 Daniel Jacobowitz <dan@codesourcery.com>
6946 * inflow.c (gdb_has_a_terminal): Guard access to our_process_group.
6948 2008-03-24 Nick Roberts <nickrob@snap.net.nz>
6949 Vladimir Prus <vladimir@codesourcery.com>
6951 * varobj.c (struct varobj_root): New component thread_id.
6952 (varobj_get_thread_id, check_scope): New functions.
6953 (c_value_of_root): Use check_scope. Switch to the
6954 proper thread if necessary.
6956 * varobj.h (varobj_get_thread_id): New extern.
6958 * mi/mi-cmd-var.c (print_varobj): Add thread-id field.
6960 2008-03-23 Daniel Jacobowitz <dan@codesourcery.com>
6963 * top.c: Revert 2008-03-21 changes.
6965 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
6967 * thread.c (make_cleanup_restore_current_thread): Make it
6969 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
6970 * varobj.c (varobj_update): Don't save/restore frame.
6971 (c_value_of_root): Save/restore thread and frame here,
6972 using make_cleanup_restore_current_thread.
6973 * Makefile.in: Update dependecies.
6975 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
6977 * varobj.c (struct varobj_root): Clarify
6978 comment on the frame field.
6979 (varobj_create): Don't set frame if we have no
6982 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
6985 Suggested by Jan Kratochvil:
6986 * top.c (gdb_rl_operate_and_get_next_completion): Call
6987 rl_redisplay_function.
6988 (gdb_rl_redisplay): New.
6989 (init_main): Set rl_redisplay_function.
6991 2008-03-21 Thomas Mittelstaedt <T.Mittelstaedt@cadenas.de> (tiny change)
6993 * aix-thread.c (pdc_read_regs): Fix compiler warning.
6994 (pdc_write_regs, aix_thread_resume, fetch_regs_kernel_thread)
6995 (store_regs_kernel_thread): Likewise.
6997 2008-03-21 Pedro Alves <pedro@codesourcery.com>
6999 Linux native async support.
7001 * target.h (struct target_ops): Delete to_async_mask_value and add
7003 (target_is_async_p, target_async): Formatting.
7004 (target_async_mask_value): Delete.
7005 (target_async_mask): Delete function declaration, and add new
7006 target macro with the same name.
7008 * target.c (update_current_target): Replace to_async_mask_value by
7009 to_async_mask. Default to_async_mask to return_one.
7010 (target_async_mask): Delete.
7011 (find_default_can_async_p, find_default_is_async_p): New.
7012 (init_dummy_target): register find_default_can_async_p and
7013 find_default_is_async_p on the dummy target.
7015 * linux-nat.c: Include inf-loop.h, event-loop.h and event-top.h.
7016 (debug_linux_nat_async): New global.
7017 (show_debug_linux_nat_async): New function.
7018 (linux_nat_async_enabled, linux_nat_async_mask_value)
7019 (linux_nat_event_pipe, linux_nat_num_queued_events)
7020 (linux_nat_async_events_enabled): New globals.
7021 (struct waitpid_result): New struct.
7022 (waitpid_queue): New global.
7023 (queued_waitpid, push_waitpid, drain_queued_events): New.
7024 (my_waitpid): Call queued_waitpid.
7025 (linux_child_follow_fork): Disable async events during the call.
7026 (blocked_mask): Delete.
7027 (sync_sigchld_action, async_sigchld_action): New globals.
7028 (lin_lwp_attach_lwp): In sync mode, don't reblock SIGCHLD. In
7029 async mode, block events during the call.
7030 (linux_nat_create_inferior): New.
7031 (linux_nat_attach): In sync mode, restore the mask states. In
7032 async mode, wake the event loop immediatelly.
7033 (detach_callback): Drain all queued events of the lwp we're
7035 (linux_nat_detach): Block async mode, and drain events of the main
7037 (linux_nat_resume): If in async mode, mask async events during the
7038 call. If short circuiting, force event loop to wake up. If
7039 resuming, set target_executing, and register target events in the
7041 (pipe_to_local_event_queue, local_event_queue_to_pipe): New.
7042 (linux_nat_wait): In async mode, block events during the call.
7043 Only enable/disable passing SIGINT to the inferior in sync mode.
7044 Get events from local waitpid queue. If no interesting events was
7045 found, return to events loop. Reregister target events in the
7046 event loop on exit. In sync mode, no need to reblock SIGCHLD.
7047 (linux_nat_kill): Disable events on entry.
7048 (linux_nat_mourn_inferior): In sync mode, don't restore the masks
7049 here. Detach async mode from the event loop if there are no more
7050 forks available, otherwise leave it on.
7051 (sigchld_handler): Assure this is called only in sync mode.
7052 (linux_async_permitted, linux_async_permitted_1): New globals.
7053 (set_maintenance_linux_async_permitted)
7054 (show_maintenance_linux_async_permitted): New functions.
7055 (linux_nat_is_async_p, linux_nat_can_async_p)
7056 (linux_nat_async_mask): New.
7057 (linux_nat_event_pipe_pop, linux_nat_event_pipe_push): New.
7058 (get_pending_events, async_sigchld_handler): New.
7059 (linux_nat_async_events): New.
7060 (async_terminal_is_ours): New global.
7061 (linux_nat_terminal_inferior, linux_nat_terminal_ours): New.
7062 (async_client_callback, async_client_context): New.
7063 (linux_nat_async_file_handler, linux_nat_async)
7064 (linux_nat_disable_async, linux_nat_enable_async): New.
7065 (linux_nat_add_target): Register linux_nat_create_inferior,
7066 linux_nat_can_async_p, linux_nat_is_async_p, linux_nat_async,
7067 linux_nat_async_mask, linux_nat_terminal_inferior and
7068 linux_nat_terminal_ours.
7069 (_initialize_linux_nat): Remove local action variable, and update
7070 code that used it to use sync_sigchld_action. Add new
7071 "lin-lwp-async" debug set/show command. Put the "lin-lwp" debug
7072 set/show command in the maintenance class. Add new "linux-async"
7073 maintenance set/show command. Block SIGCHLD by default. Setup
7074 async_sichld_action, and sync_sigchld_action. Install the default
7076 (lin_thread_get_thread_signals): Use a local sigset_t for blocking
7079 * linux-thread-db.c (re_check_for_thread_db): New.
7080 (clear_lwpid_callback): Handle TARGET_WAITKIND_IGNORE.
7081 (thread_db_can_async_p, thread_db_is_async_p, thread_db_async)
7082 (thread_db_async_mask): New.
7083 (init_thread_db_ops): Register thread_db_can_async_p,
7084 thread_db_is_async_p, thread_db_async and thread_db_async_mask.
7086 * remote.c (remote_async_mask_value): New.
7087 (remote_return_zero): New.
7088 (init_remote_ops): Register remote_return_zero as callbacks of
7089 to_can_async_p and to_is_async_p.
7090 (remote_can_async_p, remote_is_async_p, remote_async): Update to
7091 use remote_async_mask_value.
7092 (remote_async_mask): New.
7093 (init_remote_async_ops): Remove to_async_mask_value setting and
7094 register remote_async_mask as to_async_mask callback in
7097 * Makefile.in (linux-nat.o): Update.
7099 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
7101 * gdbthread.h (add_thread_with_info): New.
7102 * linux-thread-db.c: Add some documentation.
7103 (GET_LWP, GET_PID, GET_THREAD, is_lwp, is_thread, BUILD_LWP): Delete.
7104 (struct private_thread_info): Remove th_valid and ti_valid.
7105 Replace ti with tid.
7106 (thread_get_info_callback): Do not add TID to the new ptid. Do
7108 (thread_db_map_id2thr, lwp_from_thread): Delete functions.
7109 (thread_from_lwp): Assert that the LWP is set. Do not add TID to the
7111 (attach_thread): Handle an already-existing thread. Use
7112 add_thread_with_info. Cache the th and tid.
7113 (detach_thread): Verify that private was set. Remove verbose
7114 argument and printing. Update caller.
7115 (thread_db_detach): Do not adjust inferior_ptid.
7116 (clear_lwpid_callback, thread_db_resume, thread_db_kill): Delete.
7117 (check_event, find_new_threads_callback): Do not add TID to the new PTID.
7118 (thread_db_wait): Do not use lwp_from_thread.
7119 (thread_db_pid_to_str): Use the cached TID.
7120 (thread_db_extra_thread_info): Check that private is set.
7121 (same_ptid_callback): Delete.
7122 (thread_db_get_thread_local_address): Do not use it or check
7123 is_thread. Check that private is set. Assume that the thread
7124 handle is already cached.
7125 (init_thread_db_ops): Remove to_resume and to_kill.
7126 * thread.c (add_thread_with_info): New.
7127 (add_thread): Use it.
7128 * linux-nat.c (find_thread_from_lwp): Delete.
7129 (exit_lwp): Do not use it. Check print_thread_events. Print before
7130 deleting the thread.
7131 (GET_PID, GET_LWP, BUILD_LWP, is_lwp): Move to...
7132 * linux-nat.h (GET_PID, GET_LWP, BUILD_LWP, is_lwp): ...here.
7133 * inf-ttrace.c (inf_ttrace_wait): Use print_thread_events and
7134 printf_unfiltered for thread exits.
7135 * procfs.c (procfs_wait): Likewise.
7137 2008-03-21 Chris Demetriou <cgd@google.com>
7139 * symtab.c (rbreak_command): Quote symbol name before passing
7140 it to break_command.
7142 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
7144 * eval.c (evaluate_subexp_for_address): Clarify error message.
7145 Use value_must_coerce_to_target.
7146 * infcall.c (value_arg_coerce): Call value_coerce_to_target.
7147 * valops.c (value_assign): Call value_coerce_to_target when
7148 assigning to anything but internalvars. Leave GDB-side arrays
7149 as arrays when assigning to internalvars.
7150 (value_must_coerce_to_target, value_coerce_to_target): New.
7151 (value_coerce_array, value_addr): Call value_coerce_to_target.
7152 (value_array): Create the array in GDB's memory instead of
7154 * value.h (value_must_coerce_to_target, value_coerce_to_target):
7157 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
7159 * top.c (quit_confirm): Warn that we will kill the program.
7161 2008-03-19 Pedro Alves <pedro@codesourcery.com>
7163 * inflow.c (terminal_ours_1): Guard access to
7164 inferior_process_group with #ifdef PROCESS_GROUP_TYPE.
7166 2008-03-18 Ulrich Weigand <uweigand@de.ibm.com>
7167 Jim Blandy <jimb@codesourcery.com>
7168 Daniel Jacobowitz <drow@false.org>
7170 * dwarf2expr.h (struct dwarf_expr_context): Add ADDR_SIZE member.
7171 (dwarf2_read_address): Update prototype.
7173 * dwarf2expr.c (unsigned_address_type): Add ADDR_SIZE parameter.
7174 (signed_address_type): Likewise.
7175 (dwarf2_read_address): Replace BYTES_READ parameter with ADDR_SIZE.
7176 (execute_stack_op): Update calls to unsigned_address_type,
7177 signed_address_type and dwarf2_read_address. Fix implementation
7178 of DW_OP_deref_size.
7180 * dwarf2loc.h (dwarf2_per_cu_objfile): Add prototype.
7181 (dwarf2_per_cu_addr_size): Likewise.
7182 (struct dwarf2_locexpr_baton): Replace OBJFILE with PER_CU.
7183 (struct dwarf2_loclist_baton): Likewise.
7185 * dwarf2loc.c (find_location_expression): Update calls to
7186 dwarf2_read_address. Use dwarf2_per_cu_objfile and
7187 dwarf2_per_cu_addr_size to retrieve PER_CU parameters.
7188 (locexpr_describe_location): Likewise.
7189 (dwarf2_evaluate_loc_desc): Replace OBJFILE with PER_CU parameter.
7190 Set ctx->addr_size to dwarf2_per_cu_addr_size (per_cu).
7191 (dwarf2_loc_desc_needs_frame): Add PER_CU parameter. Set ctx->addr_size
7192 to dwarf2_per_cu_addr_size (per_cu).
7193 (locexpr_read_variable): Update dwarf2_evaluate_loc_desc call.
7194 (loclist_read_variable): Likewise.
7195 (locexpr_read_needs_frame): Update dwarf2_loc_desc_needs_frame call.
7197 * dwarf2read.c (dwarf2_symbol_mark_computed): Set baton->per_cu
7198 instead of baton->objfile.
7199 (dwarf2_per_cu_obfile): New function.
7200 (dwarf2_per_cu_addr_size): Likewise.
7202 * dwarf2-frame.c (struct comp_unit): Move higher.
7203 (struct dwarf2_cie): Add UNIT and ADDR_SIZE members.
7204 (execute_stack_op): Add ADDR_SIZE parameter; set ctx->addr_size.
7205 (execute_cfa_program): Add FDE parameter. Replace EH_FRAME_P
7206 parameter by using fde->eh_frame_p. Use read_encoded_value
7207 to implement DW_CFA_set_loc.
7208 (struct dwarf2_frame_cache): Add ADDR_SIZE member.
7209 (dwarf2_frame_cache): Set cache->addr_size. Update calls to
7210 execute_stack_op and execute_cfa_program.
7211 (dwarf2_frame_prev_register): Update calls to execute_stack_op.
7212 (size_of_encoded_value): Remove.
7213 (read_encoded_value): Add PTR_LEN and FUNC_BASE parameters.
7214 Remove call to size_of_encoded_value. Implement DW_EH_PE_funcrel.
7215 (add_cie): Set cie->unit backlink.
7216 (decode_frame_entry_1): Set cie->addr_size. Update calls to
7218 (dwarf2_build_frame_info): Allocate UNIT on objfile obstack.
7220 2008-03-17 Markus Deuling <deuling@de.ibm.com>
7222 * i386-tdep.c (i386_print_insn): Remove unnecessary call to
7223 gdbarch_bfd_arch_info.
7225 2008-03-17 Joel Brobecker <brobecker@adacore.com>
7227 * aix-thread.c (pdc_read_regs): Minor reformatting.
7229 2008-03-17 Vladimir Prus <vladimir@codesourcery.com>
7231 * thread.c (print_thread_info): Don't insist
7232 on having current thread if there are no
7235 2008-03-17 Pedro Alves <pedro@codesourcery.com>
7237 * infcmd.c (attach_command_post_wait)
7238 (attach_command_continuation): New.
7239 (attach_command): Support background async execution, and async
7240 execution in synchronous mode.
7242 2008-03-17 Daniel Jacobowitz <dan@codesourcery.com>
7244 * stack.c (print_stack_frame, print_frame): Use RETURN_MASK_ERROR.
7245 * symmisc.c (dump_symtab_1): Likewise.
7246 * wrapper.c (gdb_value_struct_elt): Likewise.
7248 2008-03-17 Pedro Alves <pedro@codesourcery.com>
7250 * linux-nat.c (linux_nat_filter_event): Fix comment typo.
7252 2008-03-17 Pedro Alves <pedro@codesourcery.com>
7254 * linux-nat.c (linux_nat_filter_event): New, refactored from
7256 (linux_nat_wait): Call linux_nat_filter_event.
7258 2008-03-17 Ulrich Weigand <uweigand@de.ibm.com>
7260 * top.c (execute_command): Fix uninitialized variable error.
7262 2008-03-16 Nick Hudson <nick.hudson@dsl.pipex.com>
7264 * Makefile.in (amd64nbsd-nat.o): New dependency.
7265 * amd64nbsd-nat.c: Include "nbsd-nat.h".
7266 (_initialize_amd64nbsd_nat): Update target vector to use
7267 nbsd_pid_to_exec_file.
7268 * config/i386/nbsd64.mh (NATDEPFILES): Add nbsd-nat.o.
7270 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
7272 Remove ignoring leading exec events code.
7273 * fork-child.c (startup_inferior): Do not set
7274 inferior_ignoring_leading_exec_events.
7275 * inf-child.c (inf_child_reported_exec_events_per_exec_call): Remove.
7276 (inf_child_target): Do not set to_reported_exec_events_per_exec_call.
7277 * infrun.c (inferior_ignoring_leading_exec_events): Remove.
7278 (handle_inferior_event): Remove code for ignoring leading exec
7280 * target.c (update_current_target): Do not inherit, or default,
7281 to_reported_exec_events_per_exec_call.
7282 (debug_to_reported_exec_events_per_exec_call): Remove.
7283 (setup_target_debug): Do not set to_reported_exec_events_per_exec_call.
7284 * target.h (target_reported_exec_events_per_exec_call): Remove.
7285 (struct target): Remove the to_reported_exec_events_per_exec_call
7288 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
7290 Implement -thread-info.
7291 * gdbthread.h (print_thread_info): Declare.
7293 * thread.c (print_thread_info): New, extracted
7294 from info_threads_command and adjusted to
7295 work for CLI and MI.
7296 (info_threads_command): Use print_thread_info.
7297 * Makefile.in: Update dependencies.
7299 * mi/mi-cmds.c (mi_cmds): Specify a handler
7301 * mi/mi-cmds.h (mi_cmd_thread_info): Declare.
7302 * mi/mi-main.c (mi_cmd_thread_info): New.
7303 (mi_cmd_list_features): Include 'thread-info'.
7305 2008-03-14 Kevin Buettner <kevinb@redhat.com>
7307 * mips-tdep.c (mips32_scan_prologue): Use the ABI register size
7308 to decide whether to match instruction patterns using "sw" and "sd".
7310 2008-03-14 Pedro Alves <pedro@codesourcery.com>
7312 * infcmd.c (jump_command): Postpone disabling stdin until after
7315 2008-03-14 Pedro Alves <pedro@codesourcery.com>
7317 * inflow.c (gdb_getpgrp): New.
7318 (gdb_has_a_terminal): Use get_getpgrp.
7319 (terminal_ours_1): If attach_flag is set, don't refetch
7320 inferior_process_group.
7322 2008-03-14 Pedro Alves <pedro@codesourcery.com>
7324 * features/library-list.dtd: Allow "section" elements as children
7325 of "library". Add "section" element and describe its attributes.
7327 * solib-target.c (struct lm_info): Add section_bases member.
7328 (library_list_start_segment): Error out if seen a section element.
7329 (library_list_start_section): New.
7330 (library_list_end_library): New.
7331 (solib_target_free_library_list): Free section_bases.
7332 (section_attributes): New.
7333 (library_children): Make "segment" optional. Add "section" child.
7334 (library_list_children): Register library_list_end_library.
7335 (solib_target_relocate_section_addresses): Handle section bases.
7337 * NEWS: Mention new qXfer:libraries:read section offsets support.
7339 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
7341 * defs.h (do_exec_error_cleanups, discard_exec_error_cleanups)
7342 (make_exec_error_cleanup): Remove declarations.
7343 * utils.c (exec_error_cleanup_chain): Remove.
7344 (do_exec_error_cleanups, discard_exec_error_cleanups)
7345 (make_exec_error_cleanup): Remove.
7346 * event-loop.c (start_event_loop): Adjust call to
7348 * event-top.c (async_enable_stdin): Remove the paramater dummy.
7349 (async_disable_stdin): Don't register async_enable_stdin via
7351 * inf-loop.c (inferior_event_handler): Don't
7352 call do_exec_error_cleanups. Call async_enable_stdin instead.
7353 * event-loop.c (start_event_loop): Adjust call to
7355 * tui/tui-interp.c (tui_command_loop): Adjust call to
7358 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
7361 * Makefile.in (infcmd.o, inf-loop.o): Update dependencies.
7362 * breakpoint.c (bpstat_do_actions): In async mode,
7363 don't jump to top expecting stop_bpstat to be already
7365 * event-loop.c (start_event_loop): Call async_enable_stdin
7367 * event-top.c (async_enable_stdin): Do nothing if sync_execution
7369 (command_handler): Do not setup continuation here.
7370 (command_line_handler_continuation): Move to...
7371 * top.c (command_line_handler_continuation): ... here.
7372 (execute_command): In async mode, register continuation.
7373 Don't check frame's language in running in async mode.
7374 * exceptions.c (throw_exception): Don't do exec_error_cleanups.
7375 * inf-loop.c (complete_execution): Inline into...
7376 (inferior_event_handler): ... here. Clear target_executing before
7377 doing any cleanups. Don't try to show prompt if the target was
7379 * infcmd.c (signal_command): Add support for async mode.
7380 (finish_command): Only add continuation if the target was
7381 successfully resumed.
7382 * remote.c (init_async_opts): Register to_get_thread_local_address
7384 * mi/mi-interp.c (mi_cmd_interpreter_exec): Don't mess
7385 with sync_execution.
7386 * tui/tui-interp.c (tui_command_loop): Call async_enable_stdin
7389 2008-03-14 Daniel Jacobowitz <dan@codesourcery.com>
7391 * corefile.c (reopen_exec_file): Use exec_bfd_mtime.
7392 * exec.c (exec_bfd_mtime): Define.
7393 (exec_close): Clear it.
7394 (exec_file_attach): Set it.
7395 * gdbcore.h (exec_bfd_mtime): Declare.
7396 * source.c (find_source_lines): Do not use bfd_get_mtime.
7398 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
7400 * top.c (simplified_command_loop): Remove.
7402 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
7404 Remove unused remote.c hooks.
7405 * remote.c (deprecated_target_resume_hook)
7406 (deprecated_target_wait_loop_hook): Remove.
7407 (remote_resume): Do not call deprecated_target_resume_hook.
7408 (remote_wait): Do not call deprecated_target_wait_loop_hook.
7409 (remote_async_wait): Likewise.
7411 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
7413 Implement MI notification for new threads.
7414 * doc/observer.texi (new_thread): Document.
7415 * observer.sh: Forward declare struct thread_info.
7416 * thread.c (add_thread): Notify observer.
7418 * interps.h (interp_init_ftype): New parameter
7420 (interp_set): Likewise.
7421 (top_level_interpreter_data): Declare.
7422 * interps.c (interp_set): New parameter top_level.
7423 Pass it to interpreter's init function. Remember
7424 top level interpreter.
7425 (interpreter_exec_cmd): Adjust.
7426 (top_level_interpreter_data): New.
7427 * main.c (captured_main): Pass 1 for top_level
7428 parameter of interp_set.
7429 * cli/cli-interp.c (cli_interpreter_init): New
7430 parameter top_level.
7431 * tui/tui-interp.c (tui_init): New parameter top_level.
7433 * mi/mi-interp.c (mi_new_thread): New.
7434 (mi_interpreter_init): If top level, register
7435 observer for new threads.
7437 * Makefile.in (mi-interp.o, thread.o): Update dependencies.
7439 2008-03-14 Pedro Alves <pedro@codesourcery.com>
7441 * top.c (execute_command): Disable break and stop
7442 commands in async mode.
7444 2008-03-14 Pedro Alves <pedro@codesourcery.com>
7447 2008-03-14 Pedro Alves <pedro@codesourcery.com>
7448 * inf-loop.c (inferior_event_handler): Don't include remote.h.
7449 Call target_stop in the INF_QUIT_REQ case.
7450 * Makefile.in (inf-loop.o): Update.
7452 2008-03-14 Pedro Alves <pedro@codesourcery.com>
7454 * inf-loop.c (inferior_event_handler): Don't include remote.h.
7455 Call target_stop in the INF_QUIT_REQ case.
7456 * Makefile.in (inf-loop.o): Update.
7458 2008-03-14 Pedro Alves <pedro@codesourcery.com>
7460 * top.c (execute_command): Enable break, info and interrupt
7461 commands in async mode.
7463 2008-03-13 Vladimir Prus <vladimir@codesourcery.com>
7464 Daniel Jacobowitz <dan@codesourcery.com>
7466 * breakpoint.h (breakpoint_restore_shadows): New
7468 * breakpoint.c (breakpoint_restore_shadows): New.
7469 (read_memory_nobpt): Delete.
7470 * gdbcore.h (read_memory_nobpt): Delete declaration.
7471 * target.c (memory_xfer_partial): Call
7472 breakpoint_restore_shadows.
7473 (restore_show_memory_breakpoints)
7474 (make_show_memory_beakpoints_cleanup): New.
7475 (show_memory_breakpoints): New.
7476 * target.h (make_show_memory_beakpoints_cleanup): Declare.
7477 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint):
7478 Make sure we see memory breakpoints when checking if
7479 breakpoint is still there.
7480 * alpha-tdep.c, alphanbsd-tdep.c, frame.c, frv-tdep.c,
7481 hppa-linux-tdep.c, hppa-tdep.c, i386-linux-nat.c, i386-tdep.c,
7482 m68klinux-tdep.c, mips-tdep.c, mn10300-tdep.c, s390-tdep.c,
7483 sparc-tdep.c: Use target_read_memory instead of read_memory_nobpt.
7485 2008-03-12 Pedro Alves <pedro@codesourcery.com>
7487 * thread.c (add_thread): Use printf_unfiltered to print.
7489 2008-03-12 Joel Brobecker <brobecker@gnat.com>
7491 * sol-thread.c: Replace use of TM_I386SOL2_H by an expression
7492 that is true only on x86-solaris and x86_64-solaris.
7493 * procfs.c: Likewise. Move procfs_find_LDT_entry up together
7494 with proc_get_LDT_entry.
7496 2008-03-12 Thiago Jung Bauermann <bauerman@br.ibm.com>
7498 * configure.ac (AC_CHECK_FUNCS): Add check for setsid.
7499 * config.in, configure: Regenerate.
7500 * fork-child.c (fork_inferior): Call create_tty_session.
7501 * inflow.c (new_tty): Set controlling terminal with TIOCSCTTY.
7502 (create_tty_session): New function.
7503 * terminal.h: Declare create_tty_session.
7505 2008-03-12 Alan Modra <amodra@bigpond.net.au>
7508 * elfread.c (elf_symtab_read): Make shndx an unsigned int.
7509 * mipsread.c: Include elf/internal.h.
7510 (read_alphacoff_dynamic_symtab): Map external reserved sym_shndx
7513 2008-03-11 Markus Deuling <deuling@de.ibm.com>
7515 * win32-nat.c (do_win32_fetch_inferior_registers): Use get_regcache_arch
7516 to get at the current architecture and at the target specific vector.
7517 Add target specific vector to I387_FISEG_REGNUM and I387_FOP_REGNUM and
7518 remove define of I387_ST0_REGNUM.
7520 * amd64-tdep.c (I387_ST0_REGNUM): Remove define.
7522 (amd64_supply_fxsave, amd64_collect_fxsave): Use get_regcache_arch to
7523 get at the current architecture
7524 (I387_FISEG_REGNUM, I387_FOSEG_REGNUM): Add target specific vector as
7527 * i386-tdep.c: Remove various define's and undef's of I387_ST0_REGNUM,
7528 I387_NUM_XMM_REGS and I387_MM0_REGNUM.
7530 (I387_NUM_XMM_REGS, I387_XMM0_REGNUM, I387_MXCSR_REGNUM,
7531 I387_ST0_REGNUM, I387_FCTRL_REGNUM, I387_MM0_REGNUM,
7532 (I387_FSTAT_REGNUM): Add target specific vector as parameter.
7534 (i386_register_name, i386_dbx_reg_to_regnum): Use gdbarch_tdep to get
7535 at the target specific vector.
7537 (i386_get_longjmp_target): Use get_frame_arch to get at the current
7538 architecture. Use gdbarch_tdep to get at the target specific vector.
7540 (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as parameter and
7541 update caller. Use gdbarch_tdep to get at the target specific vector.
7543 (i386_register_to_value: Use get_frame_arch to get at the current
7546 * i386-tdep.h (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as
7549 * i387-tdep.c (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
7550 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM
7551 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_ST0_REGNUM, FSAVE_ADDR,
7552 FXSAVE_ADDR, I387_XMM0_REGNUM): Add target specific vector as parameter.
7554 (I387_ST0_REGNUM, I387_NUM_XMM_REGS): Remove various define's and
7557 (i387_convert_register_p, i387_register_to_value,
7558 i387_value_to_register): Update call for i386_fp_regnum_p.
7560 * i387-tdep.h: Remove comment.
7561 (I387_ST0_REGNUM, I387_NUM_XMM_REGS, I387_MM0_REGNUM): Add define.
7562 (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
7563 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM,
7564 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_XMM0_REGNUM,
7565 I387_MXCSR_REGNUM): Add target specific vector as parameter.
7567 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
7569 * Makefile.in (fork-child.o): Update.
7570 * NEWS: Document "set exec-wrapper" and the gdbserver --wrapper
7571 argument. Gather all gdbserver features together.
7572 * fork-child.c (exec_wrapper): New variable.
7573 (fork_inferior): Use it.
7574 (startup_inferior): Skip an extra trap if using "set exec-wrapper".
7575 (unset_exec_wrapper_command, _initialize_fork_child): New.
7577 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
7579 * source.c (directory_command): Modify the determination of
7580 condition of terminal "from_tty".
7582 2008-03-10 Matt Rice <ratmice@gmail.com>
7584 * dwarf2read.c (set_cu_language): Add DW_LANG_ObjC.
7586 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
7588 * spu-tdep.c (info_spu_event_command): Insert a '\0' to the end
7589 of the data passing to strtoulst function.
7590 (info_spu_signal_command): Likewise.
7592 2008-03-08 Vladimir Prus <vladimir@codesourcery.com>
7594 * mi/mi-interp.c (mi_command_loop): Remove
7597 2008-03-07 Joel Brobecker <brobecker@adacore.com>
7599 * remote.c (extended_remote_attach_1): Make local variable pid an int
7602 2008-03-07 Joel Brobecker <brobecker@adacore.com>
7604 * solib-svr4.c (svr4_same_1): New function, originally extracted
7605 from svr4_same and expanded to handle the sparc64 case.
7606 (svr4_same): Move up and reimplement using svr4_same_1.
7607 (enable_break): Use svr4_same_1 to do shared library name comparisons.
7609 2008-03-07 Ramana Radhakrishnan <ramana.r@gmail.com>
7611 * MAINTAINERS: Move self to Paper trail.
7613 2008-03-05 Daniel Jacobowitz <dan@codesourcery.com>
7615 * Makefile.in (mingw-hdep.o, posix-hdep.o, remote-fileio.o): Update.
7616 * event-loop.c (call_async_signal_handler): New.
7617 * event-loop.h (call_async_signal_handler)
7618 (gdb_call_async_signal_handler): Declare.
7619 (mark_async_signal_handler): Add comments.
7620 * event-top.c (handle_sigint): Use gdb_call_async_signal_handler.
7621 * mingw-hdep.c (sigint_event, sigint_handler): New.
7622 (gdb_select): Use them. Wait for the readline signal handler
7624 (gdb_call_async_signal_handler, _initialize_mingw_hdep): New functions.
7625 * posix-hdep.c (gdb_call_async_signal_handler): New function.
7626 * remote-fileio.c (sigint_fileio_token, async_remote_fileio_interrupt):
7628 (remote_fileio_ctrl_c_signal_handler): Use
7629 gdb_call_async_signal_handler.
7630 (initialize_remote_fileio): Initialize sigint_fileio_token.
7631 * remote.c (initialize_sigint_signal_handler, handle_remote_sigint): Do
7632 not initialize tokens here.
7633 (handle_remote_sigint_twice): Likewise. Reinstall
7634 handle_remote_sigint.
7635 (async_remote_interrupt_twice): Just call interrupt_query.
7636 (cleanup_sigint_signal_handler): Do not delete tokens.
7637 (remote_interrupt, remote_interrupt_twice): Use
7638 gdb_call_async_signal_handler.
7639 (interrupt_query): Reinstall the default signal handler.
7640 (_initialize_remote): Initialize tokens here.
7642 2008-03-04 Joel Brobecker <brobecker@adacore.com>
7644 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml,
7645 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
7646 Change the type of the lr register to code_ptr.
7647 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
7648 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
7649 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
7650 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
7651 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
7652 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
7653 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c: Regenerate.
7655 2008-03-03 James E. Wilson <wilson@tuliptree.org>
7657 * MAINTAINERS: Update my email address.
7659 2008-03-03 Keith Seitz <keiths@redhat.com>
7661 From Dave Murphy <davem@devkitpro.org>:
7662 * configure.ac: Set tcl configdir to win under mingw.
7663 * configure: Regenerate.
7665 2008-03-03 Daniel Jacobowitz <dan@codesourcery.com>
7667 * breakpoint.c (fetch_watchpoint_value): New function.
7668 (update_watchpoint): Set and clear val_valid. Use
7669 fetch_watchpoint_value. Handle unreadable values on the
7670 value chain. Correct check for user-requested array watchpoints.
7671 (breakpoint_init_inferior): Clear val_valid.
7672 (watchpoint_value_print): New function.
7673 (print_it_typical): Use it. Do not free or clear old_val. Print
7674 watchpoints even if old_val == NULL.
7675 (watchpoint_check): Use fetch_watchpoint_value. Check for values
7676 becoming readable or unreadable.
7677 (watch_command_1): Use fetch_watchpoint_value. Set val_valid.
7678 (do_enable_watchpoint): Likewise.
7679 * breakpoint.h (struct breakpoint): Update comment for val. Add
7681 * NEWS: Mention watchpoints on inaccessible memory.
7683 2007-02-29 Daniel Jacobowitz <dan@codesourcery.com>
7685 * Makefile.in (i386-nat.o): Update.
7686 * amd64-linux-nat.c (_initialize_amd64_linux_nat): Call
7687 i386_use_watchpoints.
7688 * i386-linux-nat.c (_initialize_i386_linux_nat): Call
7689 i386_use_watchpoints.
7690 * i386-nat.c (i386_stopped_data_address): Take two arguments.
7691 (i386_stopped_by_watchpoint): Update call.
7692 (i386_can_use_hw_breakpoint, i386_use_watchpoints): New.
7693 * config/i386/nm-i386.h: Conditionalize definitions on
7694 ! I386_WATCHPOINTS_IN_TARGET_VECTOR.
7695 (i386_use_watchpoints): Declare.
7696 (i386_stopped_data_address): Update.
7697 * config/i386/nm-linux.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
7698 * config/i386/nm-linux64.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
7700 2008-02-29 Joel Brobecker <brobecker@adacore.com>
7702 GDB 6.8 branch created (branch timestamp: 2008-02-26 10:00 UTC)
7703 * version.in: Bump version to 6.8.50.20080229-cvs.
7705 2008-02-28 Markus Deuling <deuling@de.ibm.com>
7707 * f-typeprint.c (f_print_type): Handle NULL pointer in VARSTRING
7710 2008-02-28 Tom Tromey <tromey@redhat.com>
7712 * infcmd.c (notice_args_read): Print result of get_inferior_args.
7714 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
7716 * infcmd.c (kill_if_already_running): Make static. Use
7717 target_require_runnable.
7718 * target.c (target_require_runnable): New.
7719 * target.h (target_require_runnable): Declare.
7721 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
7723 * frame.c (reinit_frame_cache): Only annotate if frames were
7726 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
7728 * regformats/reg-ppc.dat: Rename "ps" to "msr".
7729 * regformats/reg-ppc64.dat: Likewise.
7731 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
7733 * features/Makefile (%.dat): Emit xmltarget statement.
7735 * regformats/regdat.sh: Support xmltarget and xmlarch statments.
7736 Generate code to set gdbserver_xmltarget in init_registers_${name}.
7738 * regformats/arm-with-iwmmxt.dat: Regenerate.
7739 * regformats/mips64-linux.dat: Regenerate.
7740 * regformats/mips-linux.dat: Regenerate.
7741 * regformats/rs6000/powerpc-32.dat: Regenerate.
7742 * regformats/rs6000/powerpc-64.dat: Regenerate.
7743 * regformats/rs6000/powerpc-e500.dat: Regenerate.
7745 * regformats/reg-arm.dat: Add xmlarch statement.
7746 * regformats/reg-i386.dat: Likewise.
7747 * regformats/reg-i386-linux.dat: Likewise.
7748 * regformats/reg-x86-64-linux.dat: Likewise.
7749 * regformats/reg-spu.dat: Likewise.
7751 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
7753 * remote.c (remote_wait, remote_async_wait): Stop if we receive
7756 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
7758 * utils.c (debug_timestamp): New.
7759 (vfprintf_unfiltered): Print timestamps if requested.
7760 (show_debug_timestamp): New.
7761 (initialize_utils): Register "set debug timestamp".
7762 * NEWS: Mention "set debug timestamp". Add GDB 6.8 section.
7764 2008-02-27 Joel Brobecker <brobecker@adacore.com>
7766 * breakpoint.c (skip_prologue_sal): New function.
7767 (resolve_sal_pc): Adjust SAL past prologue if the SAL was
7768 computed from a line number.
7770 2008-02-27 Joel Brobecker <brobecker@adacore.com>
7772 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml
7773 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
7774 Set PC register type to "code_ptr".
7775 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
7776 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
7777 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
7778 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
7779 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
7780 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
7781 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c:
7784 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
7786 * regformats/regdat.sh: Rename init_registers function in
7787 generated file to init_registers_${name}.
7789 * regformats/reg-crisv32.dat: Set "name" to crisv32.
7790 * regformats/reg-ppc64.dat: Set "name" to ppc64.
7791 * regformats/reg-s390x.dat: Set "name" to s390x.
7793 2008-02-26 Greg Law <glaw@undo-software.com>
7795 * regcache.c (registers_changed): Call reinit_frame_cache.
7797 2008-02-26 Daniel Jacobowitz <dan@codesourcery.com>
7799 * configure.tgt (sh-*-linux*): Match sh*. Add glibc-tdep.o.
7800 * sh-linux-tdep.c (sh_linux_init_abi): Use glibc_skip_solib_resolver
7801 and svr4_fetch_objfile_link_map.
7802 * Makefile.in (sh-linux-tdep.o): Update.
7804 2008-02-26 Thiago Jung Bauermann <bauerman@br.ibm.com>
7806 * amd64-tdep.c (amd64_classify): Add support for decimal float
7808 * i386-tdep.c (i386_return_value): Make 128-bit decimal float
7809 use the struct return convention.
7811 2008-02-26 Nick Roberts <nickrob@snap.net.nz>
7813 * breakpoint.c (print_one_breakpoint_location): Revert Enb field
7814 to old format. Discard breakpoint address if shared library is
7816 (breakpoint_1): Adjust formatting of table header accordingly.
7818 2008-02-25 Vladimir Prus <vladimir@codesourcery.com>
7820 * remote.c (remote_get_threadlist): If the response
7821 is empty, don't try to parse it.
7823 2008-02-23 Vladimir Prus <vladimir@codesourcery.com>
7825 Unbreak 'target async'.
7826 * serial.c (serial_async): Set the
7827 handler function before enabling async
7830 2008-02-22 Daniel Jacobowitz <dan@codesourcery.com>
7832 * solib-svr4.c (enable_break): Convert r_brk to a code address.
7834 2008-02-21 Pedro Alves <pedro@codesourcery.com>
7836 * remote.c (extended_remote_attach_1): Set attach_flag.
7837 (extended_remote_create_inferior_1): Clear attach_flag.
7839 2008-02-20 Daniel Jacobowitz <dan@codesourcery.com>
7841 * mipsnbsd-tdep.c (mipsnbsd_ilp32_fetch_link_map_offsets): Set
7843 (mipsnbsd_lp64_fetch_link_map_offsets): Likewise.
7844 * solib-svr4.c (solib_svr4_r_brk): New.
7845 (open_symbol_file_object, svr4_current_sos): Always check the
7847 (svr4_fetch_objfile_link_map): Do not set debug_base.
7848 (enable_break): Use r_brk if it is set.
7849 (svr4_ilp32_fetch_link_map_offsets): Set r_brk_offset.
7850 (svr4_lp64_fetch_link_map_offsets): Likewise.
7851 * solib-svr4.h (struct link_map_offsets): Add r_brk_offset.
7853 2008-02-20 Markus Deuling <deuling@de.ibm.com>
7854 Mark Kettenis <kettenis@gnu.org>
7856 * alpha-tdep.c (alpha_heuristic_unwind_cache): Replace saved_regs by
7857 trad_frame_saved_reg.
7858 (trad-frame.h): New include.
7860 (alpha_heuristic_frame_unwind_cache): Use trad_frame_alloc_saved_regs
7861 instead of frame_obstack_zalloc.
7862 (alpha_heuristic_frame_prev_register): Use trad_frame_get_prev_register.
7864 * Makefile.in (alpha-tdep.o): Add dependency to trad_frame_h.
7866 2008-02-20 Markus Deuling <deuling@de.ibm.com>
7868 * rs6000-tdep.c (gdb_print_insn_powerpc): Get the current endianess
7869 from disassemble_info instead of gdbarch_byte_order.
7871 * mips-tdep.c (gdb_print_insn_mips): Likewise.
7872 * arm-tdep.c (gdb_print_insn_arm): Likewise.
7874 2008-02-20 Markus Deuling <deuling@de.ibm.com>
7876 * gdbarch.sh (memory_insert_breakpoint, memory_remove_breakpoint): Add
7877 gdbarch as parameter.
7879 * gdbarch.{c,h}: Regenerate.
7881 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Add gdbarch as
7883 * mem-break.c (default_memory_insert_breakpoint)
7884 (default_memory_remove_breakpoint): Likewise.
7885 * target.h (default_memory_remove_breakpoint)
7886 (default_memory_insert_breakpoint): Likewise.
7888 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add gdbarch as
7889 parameter. Replace current_gdbarch by gdbarch.
7890 * m32r-tdep.c (m32r_memory_insert_breakpoint)
7891 (m32r_memory_remove_breakpoint): Likewise.
7893 2008-02-19 Daniel Jacobowitz <dan@codesourcery.com>
7895 * MAINTAINERS: Add Vladimir Prus as MI maintainer.
7897 2008-02-19 Joel Brobecker <brobecker@adacore.com>
7899 * NEWS: Add entry describing Add support improvements.
7901 2008-02-18 Markus Deuling <deuling@de.ibm.com>
7903 * m68klinux-nat.c (getfpregs_supplies): Replace gdbarch_fp0_regnum by
7906 2008-02-18 Markus Deuling <deuling@de.ibm.com>
7908 * sentinel-frame.c (sentinel_frame_prev_register): Do not call
7909 register_offset_hack anymore.
7911 * regcache.{c,h} (register_offset_hack): Remove.
7913 2008-02-18 Markus Deuling <deuling@de.ibm.com>
7915 * hppa-tdep.h (find_global_pointer): Add gdbarch as parameter.
7917 * hppa-hpux-tdep.c (hppa32_hpux_find_global_pointer): Likewise. Replace
7918 current_gdbarch by gdbarch.
7919 (hppa64_hpux_find_global_pointer): Likewise.
7920 * hppa-tdep.c (hppa_find_global_pointer): Likewise.
7921 (hppa32_push_dummy_call, hppa64_push_dummy_call): Update call for
7922 find_global_pointer.
7924 * hppabsd-tdep.c (hppabsd_find_global_pointer): Add gdbarch as
7926 * hppa-linux-tdep.c (hppa_linux_find_global_pointer): Likewise.
7928 * hppa-linux-nat.c (hppa_linux_register_addr): Use ARRAY_SIZE instead
7929 of gdbarch_num_regs.
7931 * hppa-hpux-tdep.c (hppa_hpux_sr_for_addr): Add gdbarch as parameter and
7932 replace current_gdbarch by gdbarch.
7933 (hppa_hpux_push_dummy_code): Update call for hppa_hpux_sr_for_addr.
7935 2008-02-18 Markus Deuling <deuling@de.ibm.com>
7937 * rs6000-nat.c (exec_one_dummy_insn, regmap): Add gdbarch as parameter
7938 and replace current_gdbarch by gdbarch.
7940 (store_register): Update call for exec_one_dummy_insn.
7941 (fetch_register, store_register): Update call of regmap.
7943 * ppcnbsd-nat.c (getregs_supplies, getfpregs_supplies): Add gdbarch as
7944 parameter and replace current_gdbarch by gdbarch.
7946 (ppcnbsd_store_inferior_registers): Use get_regcache_arch to get at
7947 the current architecture. Update call for getregs_supplies and
7949 (ppcnbsd_fetch_inferior_registers): Likewise.
7951 * ppcobsd-nat.c (getfpregs_supplies): Add gdbarch as parameter and
7952 replace current_gdbarch by gdbarch.
7953 (ppcobsd_fetch_registers, ppcobsd_store_registers): Use
7954 get_regcache_arch to get at the current architecture. Update call for
7957 2008-02-18 Markus Deuling <deuling@de.ibm.com>
7959 * arch-utils.c (gdbarch_from_bfd): Remove unnecessary {old,new}_gdbarch
7962 2008-02-15 Markus Deuling <deuling@de.ibm.com>
7964 * mips-linux-tdep.c (mips_linux_init_abi): Remove internal error.
7966 2008-02-14 Vladimir Prus <vladimir@codesourcery.com>
7968 * NEWS: Mention pending breakpints in MI.
7970 2008-02-14 Markus Deuling <deuling@de.ibm.com>
7972 * Makefile.in (ALL_TARGET_OBS): Remove dependency to xtensa-linux-nat.o.
7974 2008-02-13 Markus Deuling <deuling@de.ibm.com>
7976 Add script to build and test GDB using enable-targets=all.
7978 * gdb_buildall.sh: New file.
7980 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
7982 * NEWS (New native configurations): Xtensa GNU/Linux.
7983 (New targets): Xtensa GNU/Linux.
7984 * Makefile.in (ALL_TARGET_OBS): Add xtensa-linux-nat.o and
7986 (ALLDEPFILES): Add xtensa-linux-tdep.c and xtensa-linux-nat.c
7987 (xtensa-linux-nat.o, xtensa-linux-tdep.o): New dependencies.
7988 * configure.tgt (xtensa*-*-linux*): New entry.
7989 * xtensa-config.c (xtensa_tdep): New variable.
7990 (xtensa_config_byte_order, xtensa_config_tdep): Removed.
7991 (rmap): Change format based on new macro XTREG.
7992 (XTENSA_CONFIG_INSTANTIATE): Use new macro defined in xtensa-tdep.h.
7993 * xtensa-linux-nat.c: New.
7994 * xtensa-linux-tdep.c: New.
7995 * xtensa-xtregs.c: New.
7996 * xtensa-tdep.h (xtensa_elf_gregset_t): Update.
7997 (XTENSA_ELF_NGREG, XTREG, XTREG_END, XTENSA_GDBARCH_TDEP_INSTANTIATE)
7998 (XCHAL_NUM_CONTEXTS, XCHAL_HAVE_EXCEPTIONS): New macros.
7999 (xtensa_register_t): New field coprocessor.
8000 (XTENSA_REGISTER_FLAGS_PRIVILEGED): Name spelling corrected.
8001 * xtensa-tdep.c (xtensa_config_tdep, xtensa_config_byte_order): Removed.
8002 (xtensa_pseudo_register_read, xtensa_pseudo_register_write):
8003 Update to handle privileged registers.
8004 (xtensa_supply_gregset) Remove exccause and excvaddr registers.
8005 (xtensa_push_dummy_call): Set windowstart register correctly.
8006 (call0_analyze_prologue): Initialize xtensa_default_isa.
8007 (xtensa_derive_tdep): New.
8008 (xtensa_gdbarch_init): Get rid of xtensa_config_byte_order and
8009 xtensa_config_tdep, use XCHAL_HAVE_BE and xtensa_tdep instead.
8010 Call xtensa_derive_tdep().
8011 * config/xtensa/linux.mh: New.
8012 * regformats/reg-xtensa.dat: New.
8014 2008-02-09 Aleksandar Ristovski <aristovski@qnx.com> (tiny change)
8016 * corelow.c (core_open): Use IS_ABSOLUTE_PATH.
8017 (filenames.h): New include.
8018 * Makefile.in (corelow.o): Add dependency for filenames.h.
8020 2008-02-08 Doug Evans <dje@google.com>
8022 * source.c (find_and_open_source): Always rewrite absolute filenames.
8024 2008-02-07 Doug Evans <dje@google.com>
8026 * breakpoint.c: #include "hashtab.h".
8027 (ambiguous_names_p): New fn.
8028 (update_breakpoint_locations): When restoring bp enable status, don't
8029 compare function names if any functions have same name.
8030 * Makefile.in (breakpoint.o): Add hashtab.h dependency.
8032 2008-02-07 Joel Brobecker <brobecker@adacore.com>
8034 * ada-lang.c (symbol_completion_add): Make SV parameter a VEC**
8035 instead of just a VEC*. Update use of SV.
8036 (ada_make_symbol_completion_list): Update symbol_completion_add calls.
8038 2007-02-07 Joel Brobecker <brobecker@adacore.com>
8040 * NEWS: Put all new commands since gdb-6.7 together.
8042 2007-02-07 Joel Brobecker <brobecker@adacore.com>
8044 * ada-lang.c: #include "vec.h".
8045 (struct string_vector, new_string_vector, string_vector_append):
8047 (char_ptr): New typedef.
8048 (DEF_VEC_P (char_ptr)): New VEC type.
8049 (symbol_completion_add): Update profile to take the new VEC type
8050 instead of the old string_vector structure. Update code accordingly.
8051 (ada_make_symbol_completion_list): Use the new VEC type instead of
8052 the old string_vector structure, and update the code accordingly.
8053 * Makefile.in (ada-lang.o): Add dependency on vec.h.
8055 2008-02-06 Pierre Muller <muller@ics.u-strasbg.fr>
8057 * p-exp.y: Set current_type in missing places.
8058 (leftdiv_is_integer): New static variable.
8059 Typecast right operand of BINOP_DIV to long_double if both operands
8062 2008-02-06 Maciej W. Rozycki <macro@mips.com>
8064 * remote-mips.c (set_breakpoint): Rename to...
8065 (mips_set_breakpoint): ... this.
8066 (clear_breakpoint): Rename to...
8067 (mips_clear_breakpoint): ... this.
8068 (common_breakpoint): Rename to...
8069 (mips_common_breakpoint): ... this.
8070 (check_lsi_error): Rename to...
8071 (mips_check_lsi_error): ... this.
8073 2007-02-05 Joel Brobecker <brobecker@adacore.com>
8075 * language.h (struct language_defn): Add new field
8076 la_make_symbol_completion_list.
8077 * symtab.c (default_make_symbol_completion_list): Renames
8078 make_symbol_completion_list.
8079 (make_symbol_completion_list): New function.
8080 * symtab.h (default_make_symbol_completion_list): Add declaration.
8081 * langauge.c (unknown_language): Set la_make_symbol_completion_list.
8082 (auto_language, local_language): Likewise.
8083 * objc-lang.c (objc_language_defn): Likewise.
8084 * scm-lang.c (scm_language_defn): Likewise.
8085 * m2-lang.c (m2_language_defn): Likewise.
8086 * f-lang.c (f_language_defn): Likewise.
8087 * jv-lang.c (java_language_defn): Likewise.
8088 * p-lang.c (pascal_language_defn): Likewise.
8089 * c-lang.c (c_language_defn, cplus_language_defn, asm_language_defn)
8090 (minimal_language_defn): Likewise.
8091 * ada-lang.c (struct string_vector): New structure.
8092 (new_string_vector, string_vector_append, ada_unqualified_name)
8093 (add_angle_brackets, symbol_completion_match, symbol_completion_add)
8094 (ada_make_symbol_completion_list): New functions.
8095 (ada_language_defn): Set la_make_symbol_completion_list.
8096 * ada-lang.h (ada_make_symbol_completion_list): Remove declaration,
8097 this function is static.
8099 2008-02-05 Kevin Buettner <kevinb@redhat.com>
8101 * mn10300-tdep.c (mn10300_push_dummy_call): Adjust stack pointer
8102 to account for call site optimizations.
8104 2008-02-05 Andrzej Zaborowski <balrogg@gmail.com>
8106 * tracepoint.c (read_actions): Handle end-of-text indicator
8107 in action list properly. (Committed by Jim Blandy)
8109 2008-02-05 Jim Blandy <jimb@red-bean.com>
8111 * ax-gdb.c (gen_expr): Yield ordinary error if asked to trace a
8112 pseudoregister, not an internal error.
8113 Reported by: Andrzej Zaborowski
8115 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
8117 * varobj.c (c_value_of_variable): Use xstrdup.
8119 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
8121 Update stored rendition of varobj value when format changes.
8122 * varobj.c (varobj_set_display_format): Recomputed
8124 (c_value_of_variable): Return print_value.
8126 2008-02-03 Doug Evans <dje@google.com>
8128 * eval.c (evaluate_subexp_standard): Fix type of result of mixed
8129 integer/float division operations when EVAL_AVOID_SIDE_EFFECTS.
8130 * valops.c (value_one): New function.
8131 * value.h (value_one): Declare.
8133 Fix argument promotion for binary arithmetic ops for C.
8134 * valarith.c (unop_result_type): New fn.
8135 (binop_result_type): New fn.
8136 (value_binop): Move result type computation to binop_result_type.
8137 (value_pos, value_neg, value_complement): Move result type
8138 computation to unop_result_type.
8141 * gdbtypes.c (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
8142 Return basetype, fieldno if found. All callers updated.
8143 Don't cache TYPE_VPTR_FIELDNO, TYPE_VPTR_BASETYPE if from different
8145 * gdbtypes.h (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
8146 * symfile.h (fill_in_vptr_fieldno): Delete.
8148 2008-02-02 Doug Evans <dje@google.com>
8150 * valarith.c (value_binop): Handle unsigned BINOP_REM division by zero.
8152 * typeprint.c (*): Whitespace cleanup.
8154 2008-02-02 Mark Kettenis <kettenis@gnu.org>
8155 Luis Machado <luisgpm@br.ibm.com>
8156 Thiago Jung Bauermann <bauerman@br.ibm.com>
8158 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Pass floats that
8159 don't fit into registerson the stack the way GCC does.
8161 2008-02-01 Joel Brobecker <brobecker@adacore.com>
8163 * symtab.c (symbol_set_names): Do not add an entry in the demangling
8164 hash table for Ada symbols. Just store the linkage name as is,
8165 and leave the demangled_name as NULL.
8167 2007-02-01 Joel Brobecker <brobecker@adacore.com>
8169 * dwarf2read.c (add_partial_symbol): Always store all Ada subprograms
8170 in the global scope.
8171 (new_symbol): Likewise.
8173 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
8175 * breakpoint.c (break_command_1): Return void.
8176 (break_command_really): Return void. Rethrow
8177 exceptions instead of returning.
8178 (gdb_breakpoint): Remove the error_message parameter.
8179 Return void. Rename to set_breakpoint.
8180 * gdb.h (gdb_breakpoint): Rename and move to...
8181 * breakpoint.h (set_breakpoint): ...here.
8182 * mi/mi-cmb-break.c (mi_cmd_break_insert): Restore
8183 event hooks even if exception is thrown. Adjust to
8184 gdb_breakpoint interface changes.
8187 2008-02-01 Thiago Jung Bauermann <bauerman@br.ibm.com>
8189 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Write 32-bit
8190 float in both first and second word in the doubleword, to support
8193 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
8195 Properly rethrow exception. This fixes errors
8196 about non-existent functions for -break-insert.
8197 * breakpoint.c (break_command_really): Use throw_exception
8198 for rethrowing. If rethrowing, don't print the exception.
8200 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
8202 * NEWS: Mention Decimal Floating Point support.
8204 2008-01-31 Joel Brobecker <brobecker@adacore.com>
8206 * std-regs.c (value_of_builtin_frame_pc_reg): Change the returned
8207 value type to builtin_type_void_func_ptr.
8209 2008-01-31 Andreas Krebbel <krebbel1@de.ibm.com>
8211 * s390-tdep.c (is_float_singleton, is_float_like,
8212 alignment_of, s390_return_value): Make checks for
8213 TYPE_CODE_FLT to match TYPE_CODE_DECFLOAT as well.
8215 2008-01-31 Luis Machado <luisgpm@br.ibm.com>
8216 Thiago Jung Bauermann <bauerman@br.ibm.com>
8218 * infcmd.c (default_print_registers_info): Also print hex
8219 raw contents for TYPE_CODE_DECFLOAT registers.
8220 * ppc-tdep.h (gdbarch_tdep): Add ppc_dl0_regnum member.
8221 * rs6000-tdep.c (IS_DFP_PSEUDOREG): New macro.
8222 (rs6000_register_name): Add support for DFP pseudo-registers.
8223 (rs6000_pseudo_register_type): Likewise.
8224 rs6000_pseudo_register_reggroup_p): Likewise.
8225 (ppc_pseudo_register_read): New function.
8226 (ppc_pseudo_register_write): Likewise.
8227 (rs6000_pseudo_register_read): Likewise.
8228 (rs6000_pseudo_register_write): Likewise.
8229 (e500_pseudo_register_read): Move checks to
8230 rs6000_pseudo_register_read.
8231 (e500_pseudo_register_write): Move checks to
8232 rs6000_pseudo_register_write.
8233 (rs6000_gdbarch_init): Initialize tdep->ppc_dl0_regnum. Install
8234 rs6000_pseudo_register_read and rs6000_pseudo_register_write
8235 in gdbarch if SPE or DFP is available. Adjust gdbarch's
8236 num_pseudo_regs to account for DFP pseudo regs.
8238 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
8240 * ppc-tdep.h (struct gdbarch_tdep): Remove ppc_ev31_regnum member.
8241 * rs6000-tdep.c (IS_SPE_PSEUDOREG): New macro.
8242 (spe_register_p, rs6000_register_name, rs6000_pseudo_register_type,
8243 rs6000_pseudo_register_reggroup_p, e500_move_ev_register,
8244 e500_pseudo_register_read, e500_pseudo_register_write): Use
8245 IS_SPE_PSEUDOREG macro.
8246 (rs6000_frame_cache): Remove use of tdep->ppc_ev31_regnum.
8247 (rs6000_gdbarch_init): Remove unnecessary num_sprs local variable.
8248 Remove initialization of tdep->ppc_ev31_regnum.
8250 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
8252 * printcmd.c (print_formatted): Handle references as for unformatted
8255 2008-01-30 Joel Brobecker <brobecker@adacore.com>
8257 * eval.c (evaluate_subexp_standard): Add handling of user
8258 registers when in EVAL_AVOID_SIDE_EFFECTS mode.
8260 2008-01-30 Pierre Muller <muller@ics.u-strasbg.fr>
8262 * eval.c (evaluate_subexp_standard): Support
8263 BINOP_INTDIV opcode.
8265 2008-01-30 Paul N. Hilfinger <hilfinger@adacore.com>
8267 * valarith.c (value_binop): Add floating-point BINOP_MIN and
8269 For BINOP_EXP, use length and signedness of left operand only for
8270 result, as for shifts.
8271 For integral operands to BINOP_EXP, use new integer_pow and
8272 uinteger_pow functions so as to get full range of results.
8273 (integer_pow): New function.
8274 (uinteger_pow): New function.
8276 2008-01-30 Vladimir Prus <vladimir@codesourcery.com>
8278 Use vector for varobj_list_children interface.
8279 * gdb/varobj.c (varobj_list_children): Return vector
8281 * gdb/varobj.h (varobj_list_children): Adjust
8283 (varobj_p): Declare. Declare vector thereof.
8284 * mi/mi-cmd-var.c (mi_cmd_var_list_children): Adjust
8285 for varobj_list_children change.
8286 * Makefile.in (varobj_h): Update dependencies.
8288 2008-01-30 Thiago Jung Bauermann <bauerman@br.ibm.com>
8290 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Add support for
8291 TYPE_CODE_DECFLOAT arguments.
8292 (ppc64_sysv_abi_push_dummy_call) Likewise.
8293 (get_decimal_float_return_value): New function.
8294 (do_ppc_sysv_return_value): Add support for TYPE_CODE_DECFLOAT return
8295 values by calling get_decimal_float_return_value.
8296 (ppc64_sysv_abi_return_value): Likewise.
8298 2008-01-30 Nick Roberts <nickrob@snap.net.nz>
8300 * mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_file): Add field
8301 for preprocessor macro information. Formatting changes.
8303 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
8305 * remote.c (struct remote_state): Add cached_wait_status.
8306 (remote_exec_file): New variable.
8307 (PACKET_vAttach, PACKET_vRun): New constants.
8308 (extended_remote_restart): Do not query for status.
8309 (struct start_remote_args): New.
8310 (remote_start_remote): Take it as a second argument. Check
8311 whether the target is running. Issue an error for non-running
8312 non-extended targets. Cache the wait status. Set inferior_ptid
8314 (remote_open_1): Prompt to disconnect non-running targets. Make
8315 sure the target is marked running. Do not set inferior_ptid here.
8316 Update call to remote_start_remote. Do not call remote_check_symbols
8317 if the target is not running.
8318 (remote_detach_1): Rename from remote_detach. Take an EXTENDED
8319 argument. Handle a non-running target.
8320 (remote_detach): Use it.
8321 (extended_remote_detach): New.
8322 (remote_disconnect): Fix typo. Use remoute_mourn_1.
8323 (extended_remote_attach_1, extended_remote_attach)
8324 (extended_async_remote_attach): New.
8325 (remote_vcont_resume): Remove unused variable.
8326 (remote_wait, remote_async_wait): Use any cached wait status.
8327 (putpkt_binary, getpkt): Clear any cached wait status.
8328 (extended_remoute_mourn_1): New.
8329 (extended_remote_mourn): Use it.
8330 (extended_async_remote_mourn, extended_remote_run): New.
8331 (extended_remote_create_inferior_1): New.
8332 (extended_remote_create_inferior): Use it.
8333 (extended_remote_async_create_inferior): Likewise.
8334 (remote_xfer_partial): Skip for non-executing targets.
8335 (init_extended_remote_ops): Set to_detach and to_attach.
8336 (init_extended_async_remote_ops): Likewise. Use
8337 extended_async_remote_mourn.
8338 (_initialize_remote): Register vAttach, vRun, and
8339 set remote exec-file.
8340 * NEWS: Mention vAttach, vRun, and gdbserver extended-remote support.
8342 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
8344 * Makefile.in (symfile.o): Update.
8345 * NEWS: Mention exec tracing support.
8346 * inf-ttrace.c (inf_ttrace_wait): Return TARGET_WAITKIND_EXECD for
8348 * infcmd.c (kill_if_already_running, detach_command)
8349 (disconnect_command): Replace SOLIB_RESTART with no_shared_libraries.
8350 * infrun.c (MAY_FOLLOW_EXEC, may_follow_exec): Delete.
8351 (follow_exec): Do not check may_follow_exec. Do not mourn and push
8352 targets. Apply the sysroot path to the loaded executable. Use
8353 no_shared_libraries.
8354 * linux-nat.c (linux_child_follow_fork): Print fork following
8355 messages if verbose.
8356 (kill_wait_callback): Kill again before waiting a second time.
8357 * symfile.c (symbol_file_clear): Replace SOLIB_RESTART with
8358 no_shared_libraries.
8360 2008-01-29 Joel Brobecker <brobecker@adacore.com>
8362 * amd64-tdep.c (amd64_classify): Add handling of TYPE_CODE_CHAR.
8364 2008-01-29 Joel Brobecker <brobecker@adacore.com>
8366 * nto-tdep.h: Remove #include "defs.h".
8367 * nto-tdep.c: Add #include "defs.h".
8368 * Makefile.in (nto_tdep_h): Update dependencies.
8369 (nto-tdep.o): Likewise.
8371 2008-01-29 Joel Brobecker <brobecker@adacore.com>
8373 * infrun.c (wait_for_inferior): Add treat_exec_as_sigtrap parameter
8375 (proceed, start_remote): Update call to wait_for_inferior.
8376 * inferior.h (wait_for_inferior): Update declaration.
8377 * fork-child.c, infcmd.c, solib-irix.c, solib-osf.c, solib-sunos.c,
8378 solib-svr4.c, win32-nat.c: Update calls to wait_for_inferior.
8379 * inf-ttrace.c (inf_ttrace_wait): Report TTEVT_EXEC events as
8380 TARGET_WAITKIND_EXECD instead of TARGET_WAITKIND_STOPPED.
8382 2008-01-29 Aleksandar Ristovski <aristovski@qnx.com>
8384 * varobj (adjust_value_for_child_access): Added checking for
8385 returned value from gdb_value_ind.
8386 (c_describe_child): Likewise.
8387 (cplus_describe_child): Fixed a typo.
8389 2008-01-29 Jim Blandy <jimb@red-bean.com>
8391 * MAINTAINERS: Update my info.
8393 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
8395 Use multiple locations for hardware watchpoints.
8396 This eliminates the need to traverse value chain, doing
8397 various checks, in three different places.
8399 * breakpoint.h (struct bp_location): New fields
8400 lengths and watchpoint_type.
8401 (struct breakpoint): Remove the val_chain field.
8402 * breakpoint.c (is_hardware_watchpoint): New.
8403 (free_valchain): Remove.
8404 (update_watchpoint): New.
8405 (insert_bp_location): For hardware watchpoint, just
8407 (insert_breakpoints): Call update_watchpoint_locations
8408 on all watchpoints. If we have failed to insert
8409 any location of a hardware watchpoint, remove all inserted
8411 (remove_breakpoint): For hardware watchpoints, directly
8413 (watchpoints_triggered): Iterate over locations.
8414 (bpstat_stop_status): Use only first location of
8415 a resource watchpoint.
8416 (delete_breakpoint): Don't call free_valchain.
8417 (print_one_breakpoint): Don't print all
8418 locations for watchpoints.
8419 (breakpoint_re_set_one): Use update_watchpoint for
8422 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
8424 Don't reset watchpoint block on solib load.
8426 * breakpoint.c (insert_bp_location): For watchpoints,
8427 recompute condition.
8428 (breakpoint_re_set_one): Instead of recomputing value
8429 and condition for watchpoints, just reset value and
8430 let insert_breakpoints/insert_bp_location recompute it.
8431 Don't do anything about disabled watchpoint.
8433 2008-01-29 Pierre Muller <muller@ics.u-strasbg.fr>
8435 * valarith.c (value_binop): Handle unsigned integer
8438 2008-01-28 Kevin Buettner <kevinb@redhat.com>
8440 * mn10300-tdep.c (mn10300_analyze_prologue): Check for an
8441 instruction pattern that appears frequently in position
8442 independent code. Fix bug in code which looks for "fmov" and
8443 backtracks if no "fmov" is found.
8445 2008-01-28 Doug Evans <dje@google.com>
8447 * dbxread.c (read_dbx_symtab): Fix indentation.
8448 Reformat comments to 80 columns.
8449 Move local var def closer to only use.
8451 2008-01-28 Daniel Jacobowitz <dan@codesourcery.com>
8453 * fork-child.c (SHELL_FILE): Remove #ifndef.
8454 (fork_inferior): Remove SHELL_COMMAND_CONCAT.
8456 2008-01-25 Pierre Muller <muller@ics.u-strasbg.fr>
8458 * i386-tdep.c (i386_skip_noop): New function.
8459 (i386_analyze_prologue): Call i386_skip_noop function.
8461 2008-01-24 Michael Snyder <msnyder@specifix.com>
8463 * procfs.c (procfs_xfer_partial): Comment, cut/paste error.
8464 * win32-nat.c (win32_xfer_partial): Ditto.
8465 * target.c (default_xfer_partial): Minor whitespace adjustment.
8467 2008-01-24 Pedro Alves <pedro@codesourcery.com>
8469 * arm-tdep.c (arm_addr_bits_remove): In non 26-bit mode, don't
8470 strip bit 1 even if pc doesn't point to thumb code.
8472 2008-01-23 Daniel Jacobowitz <dan@codesourcery.com>
8474 * remote.c (remote_wait): Handle SIGINT between packets.
8475 (remote_async_wait): Likewise.
8477 2008-01-23 Vladimir Prus <vladimir@codesourcery.com>
8478 Chris Demetriou <cgd@google.com>
8480 * thread.c (add_thread_silent): Renamed
8482 (print_thread_events): New variable definition.
8483 (show_print_thread_events): New function.
8484 (_initialize_thread): Add "set print thread-events" and
8485 "show print thread-events" commands.
8486 (add_thread): Announce new thread.
8487 * gdbthread.h (add_thread_silent): Declare.
8488 (print_thread_events): New variable declaration.
8489 * inf-ttrace.c (inf_ttrace_wait): Don't
8490 inform about new thread, as add_thread is always
8491 called too, and will take care of that.
8492 * infrun.c (handle_inferior_event): Likewise.
8493 * procfs.c (procfs_wait): Likewise.
8494 * remote.c (remote_currthread): Likewise.
8495 * sol-thread.c (sol_thread_wait): Likewise.
8496 * win32-nat.c (get_win32_debug_event): Likewise.
8497 * linux-thread-db.c (attach_thread): Likewise.
8498 Remove the verbose parameter.
8499 (check_event): Make detach_thread be verbose
8500 only if print_thread_events is set.
8501 * linux-nat.c (lin_lwp_attach_lwp): Don't inform
8502 about new thread. This is called only from
8503 linux-thread-db.c:attach_thread, which will take care.
8504 Remove the verbose parameter.
8505 * linux-nat.h (lin_lwp_attach_lwp): Adjust prototype.
8507 2008-01-23 Nick Roberts <nickrob@snap.net.nz>
8509 * mi/mi-cmd-var.c (mi_cmd_var_set_format): Add value field to output.
8511 2008-01-22 Vladimir Prus <vladimir@codesourcery.com>
8513 * breakpoint.c (break_command_really): New parameter
8515 (break_command_1): Pass 0 as
8516 ignore_count to break_command_really.
8517 (gdb_breakpoint): Pass ignore_count to
8518 break_command_really.
8520 2008-01-21 Kevin Buettner <kevinb@redhat.com>
8522 * mn10300-linux-tdep.c (am33_linux_sigframe_cache_init): Find
8523 sigcontext struct via pointer.
8524 (struct sigframe comment): Update to show new field `psc'.
8526 2008-01-21 Vladimir Prus <vladimir@codesourcery.com>
8528 * infrun.c (handle_inferior_event): If
8529 we failed to remove breakpoints, error,
8530 don't try to increment PC by hand.
8532 2008-01-18 Nick Hudson <nick.hudson@dsl.pipex.com>
8534 Add NetBSD/hppa target and host support.
8536 * hppabsd-tdep.c (hppabsd_supply_gregset): Move to ...
8537 (hppabsd_gregset): Move to ...
8538 (hppabsd_regset_from_core_section): Rename
8539 hppaobsd_regset_from_core_section and move to ...
8540 (hppabsd_find_global_pointer): Update comment.
8541 (hppabsd_init_abi): Make global. Do not register
8542 hppabsd_regset_from_core_section.
8543 (hppabsd_core_osabi_sniffer): Rename hppaobsd_core_osabi_sniffer and
8545 (_initialize_hppabsd_tdep): Move to ...
8546 * hppaobsd-tdep.c: ... here. New file.
8547 * hppnbsd-tdep.c: New file.
8548 * hppnbsd-nat.c: New file.
8549 * Makefile.in (ALL_TARGET_OBS): Add hppanbsd-tdep.o and hppaobsd-tdep.o.
8550 (ALLDEPFILES): Add hppabsd-nat.c and hppabsd-tdep.c.
8551 (hppabsd-nat.o, hppabsd-tdep.o): New dependencies.
8552 (hppabsd-tdep.o, hppaobsd-tdep.o): Update dependencies.
8553 * configure.host (hppa*-*-netbsd*): New entry.
8554 * configure.tgt (hppa*-*-netbsd*): New entry.
8555 (hppa*-*-openbsd*): Update.
8556 * NEWS (New native configuration): Mention NetBSD/hppa.
8557 (New targets): Mention NetBSD/hppa.
8559 2008-01-18 Markus Deuling <deuling@de.ibm.com>
8561 * gdbarch.sh (function_list): Add new property bits_big_endian to
8563 * gdbarch.{c,h}: Regenerate.
8565 * value.c (struct value): Replace BITS_BIG_ENDIAN by
8566 gdbarch_bits_big_endian (comment).
8567 (unpack_field_as_long, modify_field): Likewise.
8568 * value.h: Likewise (comment).
8569 * valops.c (value_slice): Likewise.
8570 * valarith.c (value_subscript, value_bit_index): Likewise.
8571 * gdbtypes.h (field): Likewise (comment).
8572 * eval.c (evaluate_subexp_standard): Likewise.
8573 * dwarf2read.c (dwarf2_add_field): Likewise.
8574 * ada-lang.c (decode_packed_array, ada_value_primitive_packed_val)
8575 (move_bits, ada_value_assign, value_assign_to_component): Likewise.
8577 * defs.h (BITS_BIG_ENDIAN): Remove.
8579 2008-01-18 Markus Deuling <deuling@de.ibm.com>
8581 * jv-exp.y (yylex): Replace DEPRECATED_STREQN with the appropriate
8583 * m2-exp.y (yylex): Likewise.
8584 * objc-exp.y (yylex): Likewise.
8586 * defs.h (DEPRECATED_STREQN): Remove.
8588 2008-01-17 H.J. Lu <hjl.tools@gmail.com>
8590 * MAINTAINERS: Update my email address.
8592 2008-01-17 Jim Blandy <jimb@codesourcery.com>
8594 * README: Mention gdbserver/README.
8596 2008-01-17 Pierre Muller <muller@ics.u-strasbg.fr>
8598 * valarith.c (value_binop): Handle BINOP_INTDIV
8599 for unsigned and signed integers.
8601 2008-01-17 Ulrich Weigand <uweigand@de.ibm.com>
8603 * s390-tdep.c (s390_gdbarch_init): Set default long double
8604 type to 128-bit IEEE quad.
8606 2008-01-17 Joel Brobecker <brobecker@adacore.com>
8608 * hpux-thread.c (hpux_thread_resume): Delete commented-out code.
8610 2008-01-16 Mark Kettenis <kettenis@gnu.org>
8612 * auxv.c (fprint_target_auxv): Add support for AT_SUN_AUXFLAGS.
8614 * dfp.c, dfp.h: Rename decimal_to_double to decimal_to_doublest.
8615 * value.c: All callers changed.
8617 2008-01-16 Markus Deuling <deuling@de.ibm.com>
8619 * rs6000-nat.c (add_vmap, vmap_ldinfo, vmap_exec): Replace
8620 DEPRECATED_STREQ by its expression.
8621 * coffread.c (coff_locate_sections, coff_symtab_read): Likewise.
8622 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno, find_linenos)
8623 (scan_xcoff_symtab): Likewise.
8624 * hppa-hpux-tdep.c (hppa_hpux_skip_trampoline_code): Likewise.
8625 * f-lang.c (find_common_for_function): Likewise.
8626 * objc-exp.y (parse_number): Likewise.
8628 * defs.h (DEPRECATED_STREQ): Remove.
8630 2008-01-16 Markus Deuling <deuling@de.ibm.com>
8632 * mn10300-tdep.h (AM33_MODE): Add gdbarch as parameter.
8633 * mn10300-tdep.c (set_reg_offsets, mn10300_analyze_prologue): Use
8634 get_frame_arch to get at the current_architecture. Update AM33_MODE
8636 (mn10300_analyze_prologue): Add gdbarch as parameter. Update caller.
8637 (mn10300_frame_unwind_cache): Use get_frame_arch to get at the current
8639 (set_reg_offsets, mn10300_analyze_prologue): Fix indentation.
8641 2008-01-16 Markus Deuling <deuling@de.ibm.com>
8643 * amd64-nat.h (amd64_native_gregset_supplies_p): Add gdbarch as
8645 * amd64-nat.c (amd64_native_gregset_supplies_p): Likewise.
8647 (amd64_native_gregset_reg_offset): Add gdbarch as parameter. Replace
8648 current_gdbarch by gdbarch. Update caller.
8650 * amd64-linux-nat.c (amd64_linux_fetch_inferior_registers)
8651 (amd64_linux_store_inferior_registers): Use get_regcache_arch to get at
8652 the current architecture. Update calls of
8653 amd64_native_gregset_supplies_p.
8654 * amd64bsd-nat.c (amd64bsd_fetch_inferior_registers)
8655 (amd64bsd_store_inferior_registers): Likewise.
8657 2008-01-16 Markus Deuling <deuling@de.ibm.com>
8659 * ppc-linux-nat.c (ppc_register_u_addr): Add gdbarch as parameter.
8660 Replace current_gdbarch by gdbarch. Update caller.
8662 2008-01-16 Markus Deuling <deuling@de.ibm.com>
8664 * dbxread.c (repeated_header_complaint, dbx_symfile_init)
8665 (read_dbx_dynamic_symtab, function_outside_compilation_unit_complaint)
8666 (read_dbx_symtab, end_psymtab, dbx_psymtab_to_symtab_1)
8667 (dbx_psymtab_to_symtab, read_ofile_symtab, process_one_symbol)
8668 (stabsect_build_psymtabs): Fix indentation.
8670 2008-01-15 Michael Snyder <msnyder@specifix.com>
8672 * corelow.c (core_xfer_partial): Comment, cut/paste error.
8674 2008-01-14 Pierre Muller <muller@ics.u-strasbg.fr>
8676 * win32-nat.c (win32_create_inferior): Restore code calling
8677 CloseHandle on ProcessInformation structure.
8679 2008-01-13 Nick Hudson <nick.hudson@dsl.pipex.com>
8681 * configure.ac: Check for void * as 3 argument of ptrace.
8682 * configure: regenerate.
8684 2008-01-11 Markus Deuling <deuling@de.ibm.com>
8686 * alpha-tdep.c (alpha_heuristic_proc_start)
8687 (alpha_sigtramp_register_address): Add gdbarch as parameter. Replace
8688 current_gdbarch by gdbarch.
8690 (alpha_heuristic_frame_unwind_cache): Use get_frame_arch to get at the
8691 current architecture by frame_info. Update alpha_heuristic_proc_start
8694 (alpha_sigtramp_frame_this_id, alpha_sigtramp_frame_prev_register): Use
8695 get_frame_arch to get at the current architecture by frame_info. Update
8696 alpha_sigtramp_register_address call.
8698 * arm-tdep.c (thumb_scan_prologue): Add gdbarch as parameter and replace
8699 current_gdbarch by gdbarch. Update caller.
8700 (convert_to_extended, convert_from_extended): Add endianess parameter
8701 for comparison. Update caller.
8702 (arm_extract_return_value, arm_store_return_value): Use
8703 get_regcache_arch to get at the current architecture.
8705 * cris-tdep.c (cris_register_size): Add gdbarch as parameter. Replace
8706 current_gdbarch by gdbarch. Update caller.
8707 (cris_gdb_func, move_to_preg_op, none_reg_mode_move_from_preg_op): Add
8708 gdbarch as parameter. Update caller. Replace current_gdbarch by gdbarch.
8710 * h8300-tdep.c (E_PSEUDO_CCR_REGNUM, E_PSEUDO_EXR_REGNUM, BINWORD): Add
8711 gdbarch as parameter. Update caller.
8712 (h8300_init_frame_cache): Add gdbarch as parameter. Replace
8713 current_gdbarch by gdbarch. Update caller.
8715 * hppa-tdep.c (skip_prologue_hard_way): Add gdbarch as parameter and
8716 update caller. Replace current_gdbarch by gdbarch.
8718 * m32c-tdep.c (m32c_skip_trampoline_code): Use get_frame_arch to get at
8719 the current architecture. Replace current_gdbarch by gdbarch.
8720 * m68hc11-tdep.c (m68hc11_frame_unwind_cache): Likewise.
8721 (STACK_CORRECTION, USE_PAGE_REGISTER): Replace M6811_TDEP by its
8722 expression. Add gdbarch as parameter and replace current_gdbarch with
8724 (M6811_TDEP): Remove.
8725 (m68hc11_frame_prev_register): Use get_frame_arch to get at the current
8727 (m68hc11_scan_prologue): Add gdbarch as parameter. Replace
8728 current_gdbarch by gdbarch. Update caller.
8730 * m68k-tdep.c (m68k_analyze_prologue): Add gdbarch as parameter and
8732 (m68k_analyze_register_saves): Likewise. Also replace current_gdbarch
8735 * rs6000-tdep.c (skip_prologue): Add gdbarch as parameter and update
8736 caller. Relace current_gdbarch by gdbarch.
8737 (altivec_register_p, spe_register_p): Likewise.
8738 * ppc-tdep.h (altivec_register_p, spe_register_p): Add gdbarch as
8740 * ppc-linux-nat.c (fetch_register, store_register): Update caller of
8741 altivec_register_p and spe_register_p.
8743 * score-tdep.c (score_fetch_inst): Add gdbarch as parameter. Update
8744 caller. Replace current_gdbarch by gdbarch.
8745 (score_analyze_prologue): use get_frame_arch to get at the current
8748 * sparc-tdep.h (sparc_analyze_prologue): Add gdbarch as parameter.
8749 * sparc-tdep.c (sparc_analyze_prologue): Likewise. Replace
8750 current_gdbarch by gdbarch. Update caller.
8751 (sparc_frame_cache): Use get_frame_arch to get at the current
8753 * sparce64-tdep.c (sparc64_skip_prologue): Update call of
8754 sparc_analyze_prologue.
8756 * mn10300-tdep.c (mn10300_dwarf2_reg_to_regnum): Add gdbarch as
8759 2008-01-11 Markus Deuling <deuling@de.ibm.com>
8761 * exec.c: #include "arch-utils.h"
8762 (print_section_info): Use gdbarch_from_bfd to get at the
8763 current architecture. Replace current_gdbarch. Fix indention. Replace
8764 deprecated_print_address_numeric by paddress.
8765 * Makefile.in (exec.o) Add dependency to arch-utils.h.
8767 * valprint.c (val_print_string): Replace
8768 deprecated_print_address_numeric.
8769 * tracepoint.c (trace_mention, scope_info): Likewise.
8770 * symmisc.c (dump_msymbols, dump_psymtab, dump_symtab_1, print_symbol)
8771 (print_symbol, print_partial_symbols, maintenance_info_psymtabs)
8772 (maintenance_check_symtabs): Likewise.
8773 * symfile.c (list_overlays_command): Likewise.
8774 * stack.c (frame_info, print_block_frame_labels): Likewise.
8775 * printcmd.c (print_address, print_address_demangle)
8776 (address_info): Likewise.
8777 * corefile.c (memory_error): Likewise.
8778 * infcmd.c (jump_command): Likewise.
8779 * breakpoint.c (insert_bp_location, describe_other_breakpoints)
8780 (mention, delete_breakpoint): Likewise.
8781 * c-valprint.c (print_function_pointer_address, c_val_print): Likewise.
8782 * dwarf2read.c (dump_die): Likewise.
8783 * ada-valprint.c (ada_val_print_1): Likewise.
8784 * f-valprint.c (f_val_print): Likewise.
8785 * linux-fork.c (info_forks_command): Likewise.
8786 * m32r-com.c (m32r_load_section, m32r_load)
8787 (m32r_upload_command): Likewise.
8789 * ui-out.c (ui_out_field_core_addr): Remove unnecessary comment.
8791 2008-01-11 Markus Deuling <deuling@de.ibm.com>
8793 * gdbarch.sh (skip_prologue): Add gdbarch
8795 * gdbarch.{c,h}: Regenerate.
8797 * alpha-tdep.c (alpha_skip_prologue): Add gdbarch as parameter.
8798 * amd64-tdep.c (amd64_skip_prologue): Likewise.
8799 * avr-tdep.c (avr_skip_prologue): Likewise.
8800 * cris-tdep.c (cris_skip_prologue): Likewise.
8801 * frv-tdep.c (frv_skip_prologue): Likewise.
8802 * h8300-tdep.c (h8300_skip_prologue): Likewise.
8803 * hppa-tdep.c (hppa_skip_prologue): Likewise.
8804 * i386-tdep.c (i386_skip_prologue): Likewise.
8805 * ia64-tdep.c (ia64_skip_prologue): Likewise.
8806 * iq2000-tdep.c (iq2000_skip_prologue): Likewise.
8807 * m32r-tdep.c (m32r_skip_prologue): Likewise.
8808 * m68hc11-tdep.c (m68hc11_skip_prologue): Likewise.
8809 * m68k-tdep.c (m68k_skip_prologue): Likewise.
8810 * m88k-tdep.c (m88k_skip_prologue): Likewise.
8811 * mep-tdep.c (mep_skip_prologue): Likewise.
8812 * mips-tdep.c (mips_skip_prologue): Likewise.
8813 * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
8814 * mt-tdep.c (mt_skip_prologue): Likewise.
8815 * rs6000-tdep.c (rs6000_skip_prologue): Likewise.
8816 * score-tdep.c (score_skip_prologue): Likewise.
8817 * sh64-tdep.c (sh64_skip_prologue): Likewise.
8818 * sh-tdep.c (sh_skip_prologue): Likewise.
8819 * sparc64-tdep.c (sparc64_skip_prologue): Likewise.
8820 * sparc-tdep.c (sparc32_skip_prologue): Likewise.
8821 * spu-tdep.c (spu_skip_prologue): Likewise.
8822 * v850-tdep.c (v850_skip_prologue): Likewise.
8823 * vax-tdep.c (vax_skip_prologue): Likewise.
8824 * xstormy16-tdep.c (xstormy16_skip_prologue): Likewise.
8825 * xtensa-tdep.c (xtensa_skip_prologue): Likewise.
8827 * arm-tdep.c (arm_skip_prologue): Add gdbarch as parameter. Replace
8828 current_gdbarch by gdbarch.
8829 * m32c-tdep.c (m32c_skip_prologue): Likewise.
8830 * s390-tdep.c (s390_skip_prologue): Likewise.
8832 2008-01-10 Doug Evans <dje@google.com>
8834 * defs.h (struct continuation_arg): Fix typo in comment.
8835 * target.c (target_translate_tls_address): Fix comment spelling error.
8837 2008-01-09 Thiago Jung Bauermann <bauerman@br.ibm.com>
8839 * doublest.h (DOUBLEST_PRINT_FORMAT): Remove % from string.
8840 (DOUBLEST_SCAN_FORMAT): Likewise.
8841 * dfp.c (decimal_from_floating): Use DOUBLEST_PRINT_FORMAT.
8842 * ada-lex.l (processReal): Prepend "%" to use of DOUBLEST_SCAN_FORMAT.
8843 * c-exp.y (parse_number): Likewise.
8844 * jv-exp.y (parse_number): Likewise.
8845 * objc-exp.y (parse_number): Likewise.
8846 * p-exp.y (parse_number): Likewise.
8848 2008-01-09 Joel Brobecker <brobecker@adacore.com>
8850 * gdbtypes.c (create_array_type): Add handling of null Ada arrays.
8851 (check_typedef): Likewise.
8853 2008-01-09 Luis Machado <luisgpm@br.ibm.com>
8855 * printcmd.c (printf_command): Add seen_big_h, seen_big_d and
8856 seen_double_big_d, treat the new H, D, and DD modifiers as length
8859 2008-01-08 Joel Brobecker <brobecker@adacore.com>
8861 * dwarf2read.c (read_enumeration_type): Add comment.
8863 2008-01-08 Thiago Jung Bauermann <bauerman@br.ibm.com>
8865 * config.in: Regenerate.
8867 2008-01-08 Joel Brobecker <brobecker@adacore.com>
8869 * ada-lang.c (ada_convert_actual): Renames convert_actual.
8871 (ada_convert_actuals): Delete.
8872 * ada-lang.h (ada_convert_actual): Add declaration.
8873 (ada_convert_actuals): Remove declaration.
8874 * infcall.c: #include "ada-lang.h".
8875 (value_arg_coerce): Add new parameter sp. Update function
8876 documetnation. Add handling of Ada function call parameters.
8877 * Makefile.in (infcall.o): Update dependencies.
8879 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
8881 * ada-lang.c (ensure_lval): Fix value lval kind.
8882 (convert_actual): Add handling for arguments passed by reference.
8884 2008-01-08 Doug Evans <dje@google.com>
8886 * dbxread.c (read_dbx_symtab): Fix indentation.
8888 2008-01-07 Thiago Jung Bauermann <bauerman@br.ibm.com>
8890 * Makefile.in (dfp.o): Depend on expression.h, gdbtypes.h and value.h.
8891 (valarith.o): Depend on dfp.h.
8892 (valops.o): Likewise.
8893 * dfp.c: Include expression.h, gdbtypes.h, value.h and dfp.h.
8894 (set_decnumber_context): New function.
8895 (decimal_check_errors): Likewise.
8896 (decimal_from_number): Likewise.
8897 (decimal_to_number): Likewise.
8898 (decimal_from_string): Use set_decnumber_context and
8899 decimal_check_errors.
8900 (decimal_from_integral): New function.
8901 (decimal_from_floating): Likewise.
8902 (decimal_to_double): Likewise.
8903 (promote_decimal): Likewise.
8904 (decimal_binop): Likewise.
8905 (decimal_is_zero): Likewise.
8906 (decimal_compare): Likewise.
8907 (decimal_convert): Likewise.
8908 * dfp.h (decimal_from_integral): New prototype.
8909 (decimal_from_floating): Likewise.
8910 (decimal_to_double): Likewise.
8911 (decimal_binop): Likewise.
8912 (decimal_is_zero): Likewise.
8913 (decimal_compare): Likewise.
8914 (decimal_convert): Likewise.
8915 * eval.c (evaluate_subexp_standard): Remove expect_type argument from
8916 call to value_from_decfloat.
8917 * valarith.c: Include dfp.h.
8918 (value_args_as_decimal): New function.
8919 (value_binop): Add if block to handle TYPE_CODE_DECFLOAT values.
8920 (value_logical_not): Likewise.
8921 (value_equal): Likewise.
8922 (value_less): Likewise.
8923 (value_pos): Likewise.
8924 (value_neg): Formatting fix.
8925 * valops.c: Include dfp.h.
8926 (value_cast): Add if block to handle TYPE_CODE_DECFLOAT values.
8927 * value.c (unpack_long): Add case to handle TYPE_CODE_DECFLOAT.
8928 (unpack_double): Add if block to handle TYPE_CODE_DECFLOAT.
8929 (value_from_decfloat): Remove expect_type argument.
8930 * value.h (value_from_decfloat): Update prototype.
8932 2008-01-07 Vladimir Prus <vladimir@codesourcery.com>
8934 Ignore change in name of dynamic linker during
8935 execution on Solaris. This also unbreaks pending breakpoints.
8937 * solist.h (struct target_so_ops): New field same.
8938 * solib-svr4.c (svr4_same): New.
8939 (_initialize_svr4_solib): Register svr4_same.
8940 * solib.c (update_solib_list): Use ops->same, if available.
8942 2008-01-06 Christopher Faylor <me+cygwin@cgf.cx>
8944 * win32-nat.c (win32_make_so): Use cygwin-style path to avoid warnings
8945 when using MS-DOS paths.
8947 2008-01-05 Pedro Alves <pedro@codesourcery.com>
8949 * NEWS: Mention --pid and --core command line behaviour changes.
8951 2008-01-05 Pedro Alves <pedro@codesourcery.com>
8953 * main.c (captured_main): Remove 'count' varible and the
8954 ALIGN_STACK_ON_ENTRY block that used it. Error out if --core and
8955 --pid options were issued simultaneously. If an explicit pid
8956 option was passed, don't fallback to core file. Detect extra
8957 arguments better in the presence of explicit pid or core
8960 2008-01-05 Joel Brobecker <brobecker@adacore.com>
8962 * ada-lang.c (ada_which_variant_applies): Correctly compute
8963 the value of the discriminant when the variant record is packed.
8965 2008-01-04 Joel Brobecker <brobecker@adacore.com>
8967 * ada-lang.c (is_name_suffix): Handle middle-name numeric suffixes
8968 that are used to differentiate homonyms.
8970 2008-01-04 Jerome Guitton <guitton@adacore.com>
8972 * ada-lang.c (decode_packed_array_type): Avoid a seg fault
8973 when the type is an anonymous pointer type.
8974 (ada_check_typedef): Avoid a seg fault when the type is null.
8975 * ada-typeprint.c (print_array_type): Add support for pointer
8978 2008-01-04 Paul N. Hilfinger <hilfinger@adacore.com>
8980 * ada-exp.y: Allow '{type} ADDRESS' notation on left of assignment.
8982 2008-01-04 Joel Brobecker <brobecker@adacore.com>
8984 * ada-lang.c (ada_evaluate_subexp): Evaluate tagged types in
8985 EVAL_NORMAL mode when noside is EVAL_AVOID_SIDE_EFFECTS.
8987 2008-01-04 Joel Brobecker <brobecker@adacore.com>
8989 * ada-exp.y (chop_separator): New function.
8990 (write_selectors): Rewrite to re-use chop_separator.
8991 (ada_nget_field_index, get_symbol_field_type): New functions.
8992 (write_var_or_type): Add support for "ptype TYPENAME.FIELD"
8995 2008-01-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
8997 * symtab.c (find_pc_sect_line): Use SYMBOL_VALUE_ADDRESS instead
8998 of SYMBOL_VALUE when working with function symbols.
9000 2008-01-03 Joel Brobecker <brobecker@adacore.com>
9002 * ada-lang.c (resolve_subexp): Add handling of OP_REGISTER
9003 expressions. These expressions do not need to be rewriten.
9005 2008-01-03 Joel Brobecker <brobecker@adacore.com>
9007 * dwarf2read.c (read_enumeration_type): Flag type as stub if
9008 the given die is a declaration.
9010 2008-01-03 Joel Brobecker <brobecker@adacore.com>
9012 * ada-lang.c (ada_array_bound_from_type): Make non-static.
9013 Handle properly the case when the index type is an enumerated type.
9014 Do not return the subtype of the bounds type, just return the
9015 bounds type directly - this is not needed and is more consistent
9016 with what we do for arrays when no XA parallel type exists.
9018 2008-01-03 Joel Brobecker <brobecker@adacore.com>
9020 * ada-lang.c (static_unwrap_type): Add forward declaration.
9021 (template_to_static_fixed_type): Fields of dynamic types sometimes
9022 also need to be unwrapped. Take this into account.
9023 (ada_to_fixed_type_1): Renamed from ada_to_fixed_type.
9024 (ada_to_fixed_type): New wrapper around ada_to_fixed_type_1.
9025 * ada-typeprint.c (ada_print_type): Get the typename from
9026 the original type, not the base type.
9028 2008-01-03 Jerome Guitton <guitton@adacore.com>
9030 * ada-lang.c (ada_value_struct_elt, to_fixed_array_type)
9031 (to_fixed_array_type, ada_to_fixed_value_create, unwrap_value):
9032 Update calls to ada_to_fixed_type.
9033 (ada_template_to_fixed_record_type_1): Ditto, but without looking
9035 (ada_to_fixed_type): Add check_tag parameter; do not look for
9036 tag if null. When looking for a tag, use a fixed record type.
9037 * ada-lang.h (ada_to_fixed_type): Add check_tag parameter.
9038 * ada-valprint.c (printable_val_type, ada_value_print): Update
9039 calls to ada_to_fixed_type.
9041 2008-01-03 Luis Machado <luisgpm@br.ibm.com>
9043 * doublest.c (convert_floatformat_to_doublest): Call
9044 floatformat_to_doublest instead of floatformat_to_double and use
9046 (convert_doublest_to_floatformat): Call floatformat_from_doublest
9047 instead of floatformat_from_double and use DOUBLEST variables.
9049 2008-01-03 Nick Hudson <nick.hudson@dsl.pipex.com>
9051 * MAINTAINERS (Write After Approval): Add self.
9053 2008-01-03 Joel Brobecker <brobecker@adacore.com>
9055 * symfile.c (set_initial_language): Make non-static.
9056 * symfile.h (set_initial_language): Add declaration.
9057 * language.c: #include "symfile.h".
9058 (set_language): Call set_initial_language if the frame language
9059 could not be determined.
9061 2008-01-03 Paul N. Hilfinger <hilfinger@adacore.com>
9063 * eval.c (evaluate_subexp_for_address): Provide frame address to
9064 locate_var_value only if it will be needed.
9066 2008-01-02 Jan Kratochvil <jan.kratochvil@redhat.com>
9068 * linux-nat.c (linux_child_follow_fork): Call also CHECK_FOR_THREAD_DB.
9070 2008-01-02 Joel Brobecker <brobecker@adacore.com>
9072 * ada-lang.c (ada_evaluate_subexp): Modify the value returned
9073 when noside is EVAL_AVOID_SIDE_EFFECTS to be an lval_memory.
9074 This is needed to make sure that any other treatment applied
9075 to the resulting value does not fail for spurious reason,
9076 such as trying to take the address of this value.
9078 2008-01-02 Joel Brobecker <brobecker@adacore.com>
9080 * ada-lang.c (ada_value_equal): Dereference reference types when
9083 2008-01-01 Daniel Jacobowitz <dan@codesourcery.com>
9085 Updated copyright notices for most files.
9087 2008-01-01 Christopher Faylor <me+gdb@cgf.cx>
9089 * win32-nat.c (psapi_module_handle): Remove static.
9090 (get_module_name): Rename from psapi_get_dll_name. Revamp slightly to
9091 return first module found if base_address is zero. Don't initialize
9092 psapi function pointers here. Convert to cygwin paths when
9094 (win32_pid_to_exec_file): Use Cygwin's /proc interface to determine
9095 executable name. Use get_module_name when that fails or when
9097 (_initialize_psapi): New function. Initialize psapi stuff before it is
9098 needed or issue a warning if it is not found. Move psapi_module_handle
9101 2008-01-01 Joel Brobecker <brobecker@adacore.com>
9103 * ada-lang.c (ada_remove_trailing_digits): New function.
9104 (ada_remove_po_subprogram_suffix): New function.
9105 (ada_decode): Improve. Move the description of the algorithm
9106 directly inside the code, instead of in the function global
9109 2008-01-01 Joel Brobecker <brobecker@adacore.com>
9111 * ada-valprint.c (ada_val_print_1) [TYPE_CODE_REF]: Ignore deref_ref
9112 and always print the dereferenced value.
9114 2008-01-01 Joel Brobecker <brobecker@adacore.com>
9116 * ada-lang.c (ada_evaluate_subexp, case BINOP_SUB): Add handling
9117 of the case where the first argument is a reference.
9118 (ada_evaluate_subexp, case BINOP_ADD): Likewise.
9120 2008-01-01 Joel Brobecker <brobecker@adacore.com>
9122 Implement support for Ada interface types.
9124 * ada-lang.c (ada_is_dispatch_table_ptr_type): New function.
9125 (ada_is_ignored_field): Ignore fields that are a dispatch table
9128 2008-01-01 Joel Brobecker <brobecker@adacore.com>
9130 * top.c (print_gdb_version): Update copyright year.
9132 2008-01-01 Joel Brobecker <brobecker@adacore.com>
9134 * ChangeLog-2007: New ChangeLog rotation.
9135 * ChangeLog: Reset for 2008.
9136 * config/djgpp/fnchange.lst: Add entries for ChangeLog-2006 and
9139 For older changes see ChangeLog-2007.
9145 version-control: never