1 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
3 * dummy-frame.h (dummy_frame_pop): Add prototype.
4 * dummy-frame.c: Include "observer.h".
5 (dummy_frame_push): Do not check for stale frames.
6 (dummy_frame_pop): New function.
7 (cleanup_dummy_frames): New function.
8 (_initialize_dummy_frame): Install it as inferior_created observer.
10 * frame.h (struct frame_id): Update comments.
11 (frame_id_inner): Remove prototype.
12 * frame.c (frame_id_inner): Make static. Add comments.
13 (frame_find_by_id): Update frame_id_inner safety net check to avoid
14 false positives for targets using non-contiguous stack ranges.
15 (get_prev_frame_1): Update frame_id_inner safety net check.
16 (frame_pop): Call dummy_frame_pop when popping a dummy frame.
18 * stack.c (return_command): Directly pop the selected frame.
19 * infrun.c (handle_inferior_event): Remove dead code.
20 * i386-tdep.c (i386_push_dummy_call): Update comment.
22 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
24 * breakpoint.c (remove_breakpoint): Do not fail if unable to remove
25 breakpoint from shared library.
27 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
29 * solib-svr4.c (read_program_header): New function.
30 (scan_dyntag_auxv): New function.
31 (elf_locate_base): Use it if scan_dyntag fails.
32 (find_program_interpreter): New function.
33 (enable_break): Use it instead of .interp section.
35 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
37 * remote.h (remote_filename_p, remote_bfd_open): Add prototypes.
38 * remote.c (remote_bfd_iovec_open, remote_bfd_iovec_close,
39 remote_bfd_iovec_pread, remote_bfd_iovec_stat, remote_filename_p,
40 remote_bfd_open): New functions.
41 (remote_hostio_send_command): Fail safely if remote connection
44 * solist.h (solib_open): Remove prototype.
45 (solib_bfd_open): Add prototype.
46 * solib.c: Include "remote.h".
47 (solib_open): Remove, replace by ...
48 (solib_bfd_open): ... this new function. Handle remote BFDs.
49 (solib_map_sections): Replace solib_open by solib_bfd_open.
50 * solib-frv.c: Include "exceptions.h".
51 (enable_break2): Replace solib_open by solib_bfd_open.
52 * solib-svr4.c: Include "exceptions.h".
53 (enable_break): Replace solib_open by solib_bfd_open.
55 * symfile.c: Include "remote.h".
56 (build_id_verify): Handle remote BFDs.
57 (separate_debug_file_exists): Use BFD to access file. Handle
59 (symfile_bfd_open): Handle remote BFDs.
60 (reread_symbols): Handle remote BFDs.
62 * NEWS: Mention "remote:" argument prefix to "set sysroot".
64 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
66 * gdbarch.sh (target_gdbarch): New global variable.
67 (deprecated_current_gdbarch_select_hack): Set it.
68 * gdbarch.c, gdbarch.h: Regenerate.
70 * arch-utils.c (gdbarch_update_p): Use target_gdbarch instead
72 * target-descriptions.c (target_find_description): Likewise.
73 * arm-tdep.c (arm_update_current_architecture): Likewise.
74 (show_fp_model, arm_show_abi, arm_show_fallback_mode,
75 arm_show_force_mode): Likewise.
76 * mips-tdep.c (show_mask_address, show_mipsfpu_command,
77 show_mips_abi): Likewise.
78 * mep-tdep.c (me_module_register_set, current_me_module): Likewise.
80 * target.c (target_translate_tls_address): Use target_gdbarch
81 instead of current_gdbarch.
82 * remote.c (struct packet_reg): Likewise.
83 (get_remote_arch_state, packet_reg_from_regnum,
84 packet_reg_from_pnum, remote_check_symbols, remote_wait,
85 remote_address_masked, remote_insert_breakpoint,
86 remote_insert_hw_breakpoint, remote_read_description): Likewise.
87 * remote-m32r-sdi.c (m32r_resume, m32r_wait): Likewise.
88 * remote-mips.c (mips_open, mips_common_breakpoint): Likewise.
89 * cris-tdep.c (cris_can_use_hardware_watchpoint): Likewise.
91 * solib.c (solib_open, solib_map_sections, solib_read_symbols,
92 solib_add, info_sharedlibrary_command, solib_address,
93 solib_create_inferior_hook, in_solib_dynsym_resolve_code,
94 solib_global_lookup): Likewise.
95 * solib-frv.c (enable_break2, frv_relocate_main_executable): Likewise.
96 * solib-irix.c (irix_current_sos, irix_open_symbol_file_object):
98 * solib-sunos.c (sunos_solib_create_inferior_hook): Likewise.
99 * solib-svr4.c (exec_entry_point, enable_break, svr4_free_so,
100 set_solib_svr4_fetch_link_map_offsets, svr4_fetch_link_map_offsets):
102 * nto-tdep.c (nto_find_and_open_solib, nto_init_solib_absolute_prefix,
103 nto_truncate_ptr): Likewise.
104 * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Likewise.
106 2008-08-26 Luis Machado <luisgpm@br.ibm.com>
108 * ppc-linux-tdep.c (ppc_linux_vsx_regset_sections) New structure.
109 (ppc_linux_vmx_regset_sections): New structure.
110 (ppc_linux_fp_regset_sections): New structure.
111 (ppc_linux_init_abi): Select core-file regset based on target
114 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
116 * target.c (debug_print_register): Use regcache_raw_collect
117 instead of regcache_cooked_read. Only handle raw registers.
119 2008-08-25 Pedro Alves <pedro@codesourcery.com>
121 * cp-name-parser.y: Include config.h before system headers.
123 2008-08-25 Ulrich Weigand <uweigand@de.ibm.com>
125 * m88k-tdep.c: Update for unwinder changes.
127 2008-08-24 Tom Tromey <tromey@redhat.com>
129 * s390-tdep.c (s390_address_class_type_flags): Use
130 TYPE_INSTANCE_FLAG_ADDRESS_CLASS_1.
131 (s390_address_class_type_flags_to_name): Likewise.
132 (s390_address_class_name_to_type_flags): Likewise.
134 2008-08-24 Tom Tromey <tromey@redhat.com>
136 * rs6000-tdep.c (rs6000_builtin_type_vec128): Don't use
138 * features/rs6000/powerpc-vsx32l.c
139 (initialize_tdesc_powerpc_vsx32l): Update.
140 * features/rs6000/powerpc-vsx32.c
141 (initialize_tdesc_powerpc_vsx32): Update.
142 * features/rs6000/powerpc-vsx64.c
143 (initialize_tdesc_powerpc_vsx64): Update.
144 * features/rs6000/powerpc-vsx64l.c
145 (initialize_tdesc_powerpc_vsx64l): Update.
146 * target-descriptions.c (maint_print_c_tdesc_cmd): Emit
147 TYPE_VECTOR, not TYPE_FLAGS.
149 2008-08-24 Tom Tromey <tromey@redhat.com>
151 * xml-tdesc.c (tdesc_end_union): Update.
152 * stabsread.c (define_symbol): Update.
154 (read_struct_type): Update.
155 (read_enum_type): Update.
156 * spu-tdep.c (spu_builtin_type_vec128): Update.
157 * sh-tdep.c (sh_push_dummy_call_fpu): Update.
158 (sh_push_dummy_call_nofpu): Update.
159 * mdebugread.c (parse_symbol): Update.
160 (parse_symbol): Update.
161 (parse_symbol): Update.
162 (upgrade_type): Update.
163 * jv-lang.c (java_lookup_class): Update.
164 * iq2000-tdep.c (iq2000_pointer_to_address): Update.
165 * i386-tdep.c (i386_mmx_type): Update.
166 (i386_sse_type): Update.
167 * gdbtypes.h (enum type_flag_value): New enum.
168 (enum type_instance_flag_value): New enum.
169 (TYPE_FLAG_UNSIGNED, TYPE_FLAG_NOSIGN, TYPE_FLAG_STUB,
170 TYPE_FLAG_TARGET_STUB, TYPE_FLAG_STATIC, TYPE_FLAG_PROTOTYPED,
171 TYPE_FLAG_INCOMPLETE, TYPE_FLAG_VARARGS, TYPE_FLAG_VECTOR,
172 TYPE_FLAG_FIXED_INSTANCE, TYPE_FLAG_STUB_SUPPORTED,
173 TYPE_FLAG_NOTTEXT): Now enum constants.
174 (TYPE_FLAG_CONST, TYPE_FLAG_VOLATILE, TYPE_FLAG_CODE_SPACE,
175 TYPE_FLAG_DATA_SPACE, TYPE_FLAG_ADDRESS_CLASS_1,
176 TYPE_FLAG_ADDRESS_CLASS_2): Remove.
177 (TYPE_INSTANCE_FLAG_CONST, TYPE_INSTANCE_FLAG_VOLATILE,
178 TYPE_INSTANCE_FLAG_CODE_SPACE, TYPE_INSTANCE_FLAG_DATA_SPACE,
179 TYPE_INSTANCE_FLAG_ADDRESS_CLASS_1,
180 TYPE_INSTANCE_FLAG_ADDRESS_CLASS_2): New constants.
181 (TYPE_UNSIGNED, TYPE_NOSIGN, TYPE_STUB, TYPE_TARGET_STUB,
182 TYPE_STATIC, TYPE_PROTOTYPED, TYPE_INCOMPLETE, TYPE_VARARGS,
183 TYPE_VECTOR, TYPE_FIXED_INSTANCE, TYPE_STUB_SUPPORTED,
184 TYPE_NOTTEXT): Update.
185 (TYPE_FLAG_ADDRESS_CLASS_ALL): Remove.
186 (TYPE_INSTANCE_FLAG_ADDRESS_CLASS_ALL): New define.
187 (TYPE_VOLATILE, TYPE_CODE_SPACE, TYPE_DATA_SPACE,
188 TYPE_ADDRESS_CLASS_1, TYPE_ADDRESS_CLASS_2,
189 TYPE_ADDRESS_CLASS_ALL): Update.
190 (struct main_type) <flags>: Remove.
191 <flag_unsigned, flag_nosign, flag_stub, flag_target_stub,
192 flag_static, flag_prototyped, flag_incomplete, flag_varargs,
193 flag_vector, flag_stub_supported, flag_nottext,
194 flag_fixed_instance>: New fields.
195 <nfields, vptr_fieldno>: Move earlier.
196 (TYPE_FLAGS): Remove.
197 * gdbtypes.c (make_pointer_type): Update.
198 (address_space_name_to_int): Update.
199 (address_space_int_to_name): Update.
200 (make_type_with_address_space): Update.
201 (make_cv_type): Update.
202 (create_range_type): Update.
203 (get_discrete_bounds): Update.
204 (create_set_type): Update.
205 (make_vector_type): Update.
206 (smash_to_method_type): Update.
207 (check_typedef): Update.
208 (check_stub_method): Update.
209 (init_type): Individually assign flag fields.
210 (recursive_dump_type): Don't print entire TYPE_FLAGS field. Do
211 print TYPE_FIXED_INSTANCE, TYPE_STUB_SUPPORTED, and TYPE_NOTTEXT.
212 (copy_type_recursive): Copy the entire main type. Don't use
214 * features/rs6000/powerpc-altivec64l.c
215 (initialize_tdesc_powerpc_altivec64l): Update.
216 * features/rs6000/powerpc-altivec64.c
217 (initialize_tdesc_powerpc_altivec64): Update.
218 * features/rs6000/powerpc-altivec32l.c
219 (initialize_tdesc_powerpc_altivec32l): Update.
220 * features/rs6000/powerpc-altivec32.c
221 (initialize_tdesc_powerpc_altivec32): Update.
222 * features/rs6000/powerpc-7400.c (initialize_tdesc_powerpc_7400):
224 * features/arm-with-iwmmxt.c (initialize_tdesc_arm_with_iwmmxt):
226 * dwarf2read.c (read_structure_type): Update.
227 (read_enumeration_type): Likewise.
228 (process_enumeration_scope): Likewise.
229 (read_tag_pointer_type): Likewise.
230 (read_subroutine_type): Likewise.
231 (read_subroutine_type): Likewise.
232 (read_base_type): Likewise.
233 * coffread.c (coff_read_enum_type): Update.
234 * ada-valprint.c (adjust_type_signedness): Update.
235 * ada-typeprint.c (print_record_field_types): Update.
236 * ada-lang.c (packed_array_type): Update.
237 (empty_record): Don't reset TYPE_FLAGS.
238 (ada_template_to_fixed_record_type_1): Update.
239 (ada_template_to_fixed_record_type_1): Likewise.
240 (template_to_static_fixed_type): Likewise.
241 (to_record_with_fixed_variant_part): Likewise.
242 (to_fixed_record_type): Likewise.
243 (to_fixed_array_type): Likewise.
244 (to_static_fixed_type): Likewise.
246 2008-08-23 Jim Blandy <jimb@redhat.com>
249 * symmisc.c (print_symbol_bcache_statistics): Include statistics
250 for the macro bcache.
252 2008-08-23 Tom Tromey <tromey@redhat.com>
254 * macrotab.h (struct macro_definition) <kind>: Shrink to one bit.
257 2008-08-22 Tom Tromey <tromey@redhat.com>
259 * NEWS: Move macro entries back under "New commands".
261 2008-08-22 Ulrich Weigand <uweigand@de.ibm.com>
263 * breakpoint.c (create_overlay_event_breakpoint): Rename to ...
264 (create_overlay_event_breakpoint_1): ... this. Add OBJFILE parameter.
265 (create_overlay_event_breakpoint): Loop over all objfiles to install
266 multiple instances of the overlay event breakpoint if present.
268 2008-08-22 Ulrich Weigand <uweigand@de.ibm.com>
270 * spu-tdep.c (spu_overlay_new_objfile): Only consider SPU objfiles.
271 (info_spu_event_command): Command only supported on SPU architecture.
272 (info_spu_signal_command): Likewise.
273 (info_spu_mailbox_command): Likewise.
274 (info_spu_dma_command): Likewise.
275 (info_spu_proxydma_command): Likewise.
277 2008-08-22 Ulrich Weigand <uweigand@de.ibm.com>
279 * infrun.c (adjust_pc_after_break): Do not call get_thread_regcache
280 if the thread has already exited.
282 2008-08-22 Pedro Alves <pedro@codesourcery.com>
284 * infrun.c (proceed): Move back setting previous_inferior_ptid
286 (wait_for_inferior): ... to here.
287 (fetch_inferior_event): ... and here.
289 2008-08-21 Ulrich Weigand <uweigand@de.ibm.com>
291 * gdbarch.sh: Include "regcache.h" into gdbarch.c.
292 (deprecated_current_gdbarch_select_hack): Call registers_changed
293 instead of reinit_frame_cache.
294 * gdbarch.c: Regenerate.
296 2008-08-21 Ulrich Weigand <uweigand@de.ibm.com>
298 * elfread.c (elf_symtab_read): Do not relocate thread-local symbols.
300 2008-08-21 Daniel Jacobowitz <dan@codesourcery.com>
302 * xcoffread.c (SYMNAME_ALLOC): Correct syntax.
304 2008-08-21 Ulrich Weigand <uweigand@de.ibm.com>
306 * findvar.c (locate_var_value): Do not call get_frame_arch
307 with a NULL frame argument.
309 2008-08-21 Ulrich Weigand <uweigand@de.ibm.com>
311 * frame.h (frame_map_regnum_to_name): Remove prototype.
312 (frame_map_name_to_regnum): Remove prototype.
313 * frame.c (frame_map_regnum_to_name): Remove.
314 (frame_map_name_to_regnum): Remove.
315 (frame_unwind_register_value): Use user_reg_map_regnum_to_name
316 instead of frame_map_regnum_to_name.
317 * ax-gdb.c: Include "user-regs.h".
318 (gen_expr): Use user_reg_map_name_to_regnum instead of
319 frame_map_name_to_regnum.
320 * eval.c: Include "user-regs.h".
321 (evaluate_subexp_standard): Use user_reg_map_name_to_regnum
322 instead of frame_map_name_to_regnum.
323 * infcmd.c (registers_info): Likewise.
324 * parse.c: Include "user-regs.h".
325 (write_dollar_variable): Use user_reg_map_name_to_regnum
326 instead of frame_map_name_to_regnum.
327 * tracepoint.c: Include "user-regs.h".
328 (encode_actions): Use user_reg_map_name_to_regnum
329 instead of frame_map_name_to_regnum.
330 * valops.c: Include "user-regs.h".
331 (value_fetch_lazy): Use user_reg_map_regnum_to_name instead
332 of frame_map_regnum_to_name.
334 2008-08-21 Ulrich Weigand <uweigand@de.ibm.com>
336 * ppc-linux-tdep.c (ppc64_linux_convert_from_func_ptr_addr): Read
337 and manually relocate .opd contents from BFD instead of reading
338 them from target memory.
340 2008-08-21 Daniel Jacobowitz <dan@codesourcery.com>
342 * dwarf2read.c (processing_current_prefix): Delete static
344 (process_full_comp_unit): Do not set processing_current_prefix.
345 (dwarf2_full_name): New function.
346 (read_func_scope): Do not set processing_current_prefix. Use
348 (read_structure_type): Do not set processing_current_prefix. Remove
349 unused inner cleanup.
350 (process_structure_scope): Do not set processing_current_prefix.
351 (read_enumeration_type): Use dwarf2_full_name.
352 (determine_class_name): Return a const char *. Put the result
353 on the objfile obstack. Use dwarf2_full_name.
354 (read_namespace_type): New function.
355 (read_namespace): Do not create the type here. Use
357 (read_typedef): Use dwarf2_full_name. Do not pass the name
359 (read_base_type): Do not pass the name to init_type. Handle
361 (read_unspecified_type): Do not pass the name to init_type.
362 (new_symbol): Use dwarf2_full_name instead of
363 processing_current_prefix.
364 (read_type_die): Do not set processing_current_prefix. Handle
366 (determine_prefix): Handle specifications. Return the result
367 on the objfile obstack. Handle unions correctly.
369 2008-08-21 Daniel Jacobowitz <dan@codesourcery.com>
371 * buildsym.c (add_symbol_to_list): Do not call
372 cp_scan_for_anonymous_namespaces here.
373 (finish_block): Do not call cp_set_block_scope here.
374 * cp-namespace.c (processing_has_namespace_info)
375 (processing_current_prefix): Delete.
376 (cp_initialize_namespace): Do not initialize
377 processing_has_namespace_info.
378 (cp_scan_for_anonymous_namespaces): Use SYMBOL_DEMANGLED_NAME. Do
379 not check processing_has_namespace_info.
380 (cp_set_block_scope): Take prefix and namespace info flag as
381 arguments. Honor namespaces regardless of a demangled name.
382 * cp-support.h (processing_has_namespace_info)
383 (processing_current_prefix): Delete declarations.
384 (cp_set_block_scope): Update prototype.
385 * dwarf2read.c (processing_has_namespace_info)
386 (processing_current_prefix): New static variables.
387 (read_file_scope): Initialize processing_has_namespace_info.
388 (read_func_scope): Call cp_set_block_scope for C++.
389 (new_symbol): Call cp_scan_for_anonymous_namespaces for C++.
390 * symtab.c (symbol_demangled_name): Accept a const argument.
391 * symtab.h (symbol_demangled_name): Update prototype.
393 2008-08-21 Daniel Jacobowitz <dan@codesourcery.com>
395 * ax-gdb.c (gen_var_ref): Use SYMBOL_LINKAGE_NAME.
396 * blockframe.c (find_pc_partial_function): Likewise.
397 * buildsym.c (find_symbol_in_list): Likewise.
398 * c-valprint.c (c_val_print): Likewise.
399 * coffread.c (patch_opaque_types, process_coff_symbol): Likewise.
400 (coff_read_enum_type): Likewise. Use SYMBOL_SET_LINKAGE_NAME.
401 * cp-support.c (cp_remove_params): Renamed from remove_params and
403 (overload_list_add_symbol): Update call to remove_params.
404 * cp-support.h (cp_remove_params): Declare.
405 * dwarf2read.c (process_enumeration_scope): Use SYMBOL_LINKAGE_NAME.
406 (dwarf2_const_value): Use SYMBOL_PRINT_NAME.
407 * expprint.c (dump_subexp_body_standard): Likewise.
408 * f-valprint.c (info_common_command, there_is_a_visible_common_named):
409 Use SYMBOL_LINKAGE_NAME to find symbols and SYMBOL_PRINT_NAME
411 * findvar.c (read_var_value): Use SYMBOL_LINKAGE_NAME.
412 * gnu-v2-abi.c (gnuv2_value_rtti_type): Likewise.
413 * hppa-hpux-tdep.c (hppa32_hpux_in_solib_call_trampoline)
414 (hppa_hpux_skip_trampoline_code): Use SYMBOL_LINKAGE_NAME to find
415 symbols and SYMBOL_PRINT_NAME for messages.
416 * jv-lang.c (add_class_symbol): Use SYMBOL_SET_LINKAGE_NAME.
417 * linespec.c (decode_line_2): Use SYMBOL_LINKAGE_NAME.
418 * mdebugread.c (parse_symbol): Use SYMBOL_LINKAGE_NAME and
419 SYMBOL_SET_LINKAGE_NAME.
420 (mylookup_symbol): Use SYMBOL_LINKAGE_NAME.
421 * minsyms.c (add_minsym_to_demangled_hash_table): Use
423 (lookup_minimal_symbol): Use SYMBOL_LINKAGE_NAME or
424 SYMBOL_MATCHES_SEARCH_NAME, depending on the pass.
425 * objfiles.h (ALL_OBJFILE_MSYMBOLS): Use SYMBOL_LINKAGE_NAME.
426 * printcmd.c (build_address_symbolic): Use SYMBOL_LINKAGE_NAME.
427 (address_info): Use SYMBOL_PRINT_NAME for messages and
428 SYMBOL_LINKAGE_NAME for lookups.
429 * sol-thread.c (info_cb): Use SYMBOL_PRINT_NAME for messages.
430 * stabsread.c (patch_block_stabs, define_symbol)
431 (read_type, read_enum_type, common_block_end)
432 (cleanup_undefined_types_1, scan_file_globals): Use
433 SYMBOL_LINKAGE_NAME, SYMBOL_SET_LINKAGE_NAME, ALL_OBJFILE_MSYMBOLS,
434 and SYMBOL_PRINT_NAME.
435 * stack.c (print_frame_args): Use SYMBOL_LINKAGE_NAME.
436 (print_frame, frame_info): Use SYMBOL_PRINT_NAME for output. Use
437 cp_remove_params instead of cplus_demangle.
438 (print_block_frame_labels, print_frame_arg_vars): Use
440 * symmisc.c (dump_msymbols): Use ALL_OBJFILE_MSYMBOLS and
442 (dump_symtab_1, print_symbol, print_partial_symbols)
443 (maintenance_check_symtabs): Use SYMBOL_LINKAGE_NAME.
444 * symtab.h (DEPRECATED_SYMBOL_NAME): Delete.
445 (SYMBOL_SET_LINKAGE_NAME): New.
446 (SYMBOL_SET_NAMES): Add a comment.
447 * tracepoint.c (set_traceframe_context, validate_actionline)
448 (collect_symbol, scope_info): Use SYMBOL_LINKAGE_NAME for
449 lookups and SYMBOL_PRINT_NAME for output.
450 * typeprint.c (typedef_print): Use SYMBOL_LINKAGE_NAME.
451 * xcoffread.c (process_xcoff_symbol): Use SYMBOL_SET_LINKAGE_NAME.
453 2008-08-21 Pedro Alves <pedro@codesourcery.com>
455 * arm-tdep.c (arm_pc_is_thumb): Use obj_section_addr.
456 * hppa-hpux-tdep.c (hppa_hpux_find_dummy_bpaddr): Likewise.
457 * hppa-linux-tdep.c (hppa_linux_find_global_pointer): Use
458 obj_section_addr and obj_section_endaddr.
459 * hppa-tdep.c (hppa64_convert_code_addr_to_fptr): Likewise.
460 * hppabsd-tdep.c (hppabsd_find_global_pointer): Likewise.
461 * ia64-tdep.c (ia64_find_global_pointer): Likewise.
462 (find_extant_func_descr): Likewise.
463 * solib-frv.c (frv_relocate_main_executable): Use
465 * xstormy16-tdep.c (xstormy16_find_jmp_table_entry): Use
466 obj_section_addr and obj_section_endaddr.
468 2008-08-21 Paul N. Hilfinger <hilfinger@adacore.com>
470 * NEWS: Amplify last entry on boolean types in Ada.
472 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
474 * dwarf2read.c (die_specification, dwarf2_extension, follow_die_ref):
475 Make the dwarf2_cu * parameter output as well as input. Update it if
476 we follow a reference to another CU.
477 (read_func_scope, determine_class_name, namespace_name, dwarf2_attr)
478 (die_type, die_containing_type): Update calls to changed functions.
479 Use the returned CU along with the returned DIE.
480 (read_namespace): Use dwarf2_attr instead of dwarf2_extension.
482 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
484 * dwarf2read.c (queue_comp_unit): Take an objfile argument. Read
486 (process_queue): Do not read in the DIEs here.
487 (psymtab_to_symtab_1): Update call to queue_comp_unit.
488 (read_full_die): Do not call queue_comp_unit from here.
489 (maybe_queue_comp_unit): New function.
490 (follow_die_ref): Use it.
492 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
494 * dwarf2read.c (struct attribute): Move earlier.
495 (struct die_info): Change attrs to a trailing array.
496 (dwarf_alloc_die): Take the number of attributes. Allocate space
498 (read_full_die): Update call to dwarf_alloc_die. Do not manually
501 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
503 * dwarf2read.c (REF_HASH_SIZE): Delete.
504 (struct dwarf2_cu): Replace die_ref_table with die_hash.
505 (struct die_info): Remove next_ref.
506 (store_in_ref_table): Remove offset argument. Rewrite to use
507 htab_find_slot_with_hash.
508 (die_hash, die_eq): New.
509 (read_comp_unit): Allocate the die_hash.
510 (read_die_and_children): Update call to store_die_ref.
511 (follow_die_ref): Rewrite to use htab_find_with_hash.
513 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
515 * dwarf2read.c (free_die_list, copy_die): Delete.
516 (dwarf_alloc_die): Take a CU argument. Allocate the new DIE
518 (read_full_die): Update call to dwarf_alloc_die. Allocate
519 attributes on the CU obstack.
520 (free_one_comp_unit): Do not call free_die_list.
522 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
524 * dwarf2read.c (read_die_and_children): Ignore NULL DIEs.
525 (read_die_and_siblings): Likewise. Do not add padding DIEs to the
527 (read_full_die): Do not allocate DIEs for abbrev 0.
528 (follow_die_ref): Correct error message.
530 2008-08-20 Pedro Alves <pedro@codesourcery.com>
532 * linespec.c (symtab_from_filename): Also throw NOT_FOUND_ERROR if
533 there are no symbols loaded, instead of throwing a generic error.
534 (decode_variable): Likewise.
536 2008-08-20 Pedro Alves <pedro@codesourcery.com>
538 * objfiles.h (struct obj_section): Remove addr and endaddr fields.
539 (obj_section_offset, obj_section_addr, obj_section_endaddr): New
541 * objfiles.c (add_to_objfile_sections): Don't set addr, endaddr
542 and offset. Use size_t instead of unsigned long.
543 (build_objfile_section_table): Use size_t instead of unsigned
545 (objfile_relocate): Don't relocate s->addr and s->endaddr, they're
547 (find_pc_sect_section): Use obj_section_addr and
549 * symfile.c (symfile.c): Remove code that maps sections
550 offsets in "addr" to the object's sections.
551 * blockframe.c (find_pc_partial_function): Use obj_section_endaddr.
552 * gcore.c (gcore_create_callback): Use obj_section_addr and
554 * maint.c (print_objfile_section_info): Likewise.
555 * printcmd.c (sym_info): Use obj_section_addr and
557 * symtab.c (fixup_section): Likewise.
559 2008-08-20 Mark Kettenis <kettenis@gnu.org>
561 * sparc-tdep.c: Make some comments catch up with reality.
563 2008-08-20 Vladimir Prus <vladimir@codesourcery.com>
565 * NEWS: Mention 'set target-async'
567 2008-08-19 Vladimir Prus <vladimir@codesourcery.com>
569 * infrun.c (resume): If the thread is placed to the deferred step
570 queue, mark it as running.
572 2008-08-19 Vladimir Prus <vladimir@codesourcery.com>
574 Make sure target supports non-stop.
575 * infcmd.c (run_command_1, attach_command): If non-stop mode
576 is requested, verify the target supports it.
577 * linux-nat.c (linux_nat_supports_non_stop): New.
578 (linux_nat_add_target): Register the above.
579 * target.c (find_default_supports_non_stop)
580 (target_supports_non_stop): New.
581 (init_dummy_target): Register find_default_supports_non_stop.
582 * target.h (struct target_ops): New field to_supports_non_stop.
583 (target_supports_non_stop): New.
585 2008-08-19 Pedro Alves <pedro@codesourcery.com>
586 Vladimir Prus <vladimir@codesourcery.com>
588 * target.c (target_async_permitted, target_async_permitted_1)
589 (set_maintenance_target_async_permitted)
590 (show_maintenance_target_async_permitted): New.
591 (initialize_targets): Register 'set target-async'.
592 * target.h (target_async_permitted): Declare.
593 * linux-nat.c (linux_nat_async_enabled)
594 (linux_nat_async_permitted, set_maintenance_linux_async_permitted)
595 (show_maintenance_linux_async_permitted): Remove.
596 (sigchld_handler, linux_nat_is_async_p, linux_nat_can_async_p)
597 (get_pending_events, linux_nat_async): Use target_async_permitted.
598 (linux_nat_set_async_mode): Remove, moving the only used bits
600 (linux_nat_setup_async): This.
601 (_initialize_linux_nat): Do not register 'maint set linux-async'.
602 Use linux_nat_setup_async.
603 * remote.c (remote_async_permitted, remote_async_permitted_set)
604 (set_maintenance_remote_async_permitted)
605 (show_maintenance_remote_async_permitted): Remove.
606 (remote_open_1, remote_terminal_inferior, remote_can_async_p)
607 (remote_is_async_p): Use target_async_permitted.
608 (_initialize_remote): Don't register 'main set remote-async'.
609 * mi/mi-cmds.c (mi_cmds): Register -list-target-features.
610 * mi/mi-cmds.h (mi_cmd_list_target_features): New.
611 * mi/mi-main.c (mi_cmd_list_target_features): New.
613 2008-08-19 Vladimir Prus <vladimir@codesourcery.com>
615 * target.c (maybe_kill_then_attach)
616 (maybe_kill_then_create_inferior): Remove.
617 (update_current_target): Do not default to_attach,
618 to_create_inferiour, to_is_async_p.
620 2008-08-19 Paul N. Hilfinger <hilfinger@adacore.com>
622 Changes for supporting boolean types in debugging data.
623 * ada-lang.c (discrete_type_high_bound,discrete_type_low_bound): Change
624 API to return LONGEST values rather than struct values.
625 (ada_evaluate_subexp): Change to use new API of discrete_type_low_bound
626 and discrete_type_high_bound.
627 (to_fixed_range_type): Create a range type in cases where
628 argument is base type and its limits are representable as ints.
629 (ada_is_modular_type): Correct so that base type must be integral.
630 * ada-lex.l (TRUEKEYWORD,FALSEKEYWORD): Make 'true' and 'false'
631 keywords when they appear alone, since we are phasing out
632 direct representation of these identifiers in debugging data.
633 * ada-exp.y: Define 'true' and 'false' as primaries.
634 (type_boolean): New function.
635 (type_int,type_long,type_long_long,type_floattype_double)
636 (type_long_double): Remove uses of current_gdbarch for consistency
638 (write_int): Change comment to indicate that it might write boolean
640 * ada-typeprint.c (ada_print_type): Print '(false, true)' for boolean
641 type, since will no longer be represented as enumerated type in
643 * ada-valprint.c (print_optional_low_bound): Handle boolean case
645 * NEWS: Note support boolean types.
647 2008-08-18 Pedro Alves <pedro@codesourcery.com>
649 * bsd-uthread.c (bsd_uthread_close): New.
650 (bsd_uthread_deactivate): Don't cleanup here, just unpush the
652 (bsd_uthread_solib_loaded): Fix typo.
653 (bsd_uthread_target): Register bsd_uthread_close.
655 2008-08-18 Pedro Alves <pedro@codesourcery.com>
657 * corelow.c (core_open): Assume there was no upper layer left
658 behind from a previous inferior.
659 * target.c (pop_all_targets): Rename to ...
660 (pop_all_targets_above): ... this. Add a target stratum
661 parameter. Use it instead of hardcoding the dummy_stratum.
662 (pop_all_targets): New, defer to pop_all_targets_above.
663 (target_preopen): Use pop_all_targets_above.
664 * target.h (pop_all_targets_above): Declare.
666 2008-08-18 Pedro Alves <pedro@codesourcery.com>
668 * gdbthread.h (thread_change_ptid): Declare.
669 * infrun.c (infrun_thread_ptid_changed): New.
670 (_initialize_infrun): Attach infrun_thread_ptid_changed to the
671 thread_ptid_changed observer.
672 * regcache.c (regcache_thread_ptid_changed): New.
673 (_initialize_regcache): Attach regcache_thread_ptid_changed to the
674 thread_ptid_changed observer.
675 * thread.c (thread_change_ptid): New.
677 2008-08-18 Tom Tromey <tromey@redhat.com>
679 * symfile.c (reread_symbols): Update.
680 * solib-sunos.c (allocate_rt_common_objfile): Update.
681 * objfiles.c (allocate_objfile): Update.
682 * objfiles.h (struct objfile) <md, mmfd, deprecated_obj_private>:
685 2008-08-18 Tom Tromey <tromey@redhat.com>
687 * gdbtypes.c (copy_type_recursive): Allocate 'stored' on objfile's
690 2008-08-18 Daniel Jacobowitz <dan@codesourcery.com>
692 * rs6000-tdep.c (struct rs6000_framedata): Add gpr_mask, used_bl,
694 (rs6000_in_function_epilogue_p): Check for bctr.
695 (skip_prologue): Initialize lr_register. Set lr_reg to a register
696 number. Set gpr_mask and used_bl. Continue scanning while some
697 expected registers are not saved. Set lr_register if LR is not
699 (rs6000_frame_cache): Handle gpr_mask and lr_register.
701 2008-08-17 Tom Tromey <tromey@redhat.com>
704 * breakpoint.c (CATCH_PERMANENT, CATCH_TEMPORARY): New macros.
705 (ep_find_event_name_end): Remove.
706 (catch_fork_temporary, catch_vfork_temporary,
707 catch_fork_permanent, catch_vfork_permanent): New constants.
708 (catch_vfork, catch_fork): Remove.
709 (catch_fork_command_1): Add 'command' argument. Remove
710 'fork_kind' and 'tempflag'. Handle NULL 'arg'. Update switch for
712 (catch_exec_command_1): Add 'command' argument; remove
713 'tempflag'. Handle NULL 'arg'.
714 (catch_load_command_1): Likewise.
715 (catch_unload_command_1): Likewise.
716 (catch_ada_exception_command): Likewise.
717 (catch_assert_command): Likewise.
718 (catch_catch_command): New function.
719 (catch_throw_command): Likewise.
720 (catch_command_1): Remove.
721 (catch_command): Just call error.
722 (tcatch_command): Likewise.
723 (catch_cmdlist): New global.
724 (tcatch_cmdlist): Likewise.
725 (add_catch_command): New function.
726 (_initialize_breakpoint): Create "catch" and "tcatch" as prefix
727 commands. Create all catch sub-commands.
729 2008-08-17 Pedro Alves <pedro@codesourcery.com>
731 * gdbthread.h: Add comments.
732 * stack.c (get_selected_block): Return 0 on an exited thread.
733 * top.c (execute_command): Check for is_stopped, not !is_running.
734 * event-top.c (command_handler): Likewise.
736 2008-08-16 Pedro Alves <pedro@codesourcery.com>
738 * mi/mi-main.c (mi_cmd_exec_next, mi_cmd_exec_next_instruction)
739 (mi_cmd_exec_step, mi_cmd_exec_step_instruction)
740 (mi_cmd_exec_finish): Remove "return".
742 2008-08-16 Pedro Alves <pedro@codesourcery.com>
744 * target.h (pop_all_targets): Declare.
745 * target.c (pop_all_targets): New.
746 * top.c (quit_target): Pop all targets instead of just closing the
749 2008-08-16 Vladimir Prus <vladimir@codesourcery.com>
750 Thiago Jung Bauermann <bauerman@br.ibm.com>
752 * cli-script.c (read_next_line): Add parse_commands argument.
753 (recurse_read_control_structure): Adapt to new read_next_line
755 (read_command_lines): Add parse_commands argument.
756 (define_command): Adapt to new read_command_lines signature.
757 (document_command): Likewise.
758 * breakpoint.c (commands_command): Likewise.
759 * defs.h (read_command_lines): Adjust function prototype.
761 2008-08-16 Paul N. Hilfinger <hilfinger@adacore.com>
763 * ada-lang.c (pos_atr): Account for the possibility that the
764 argument may be a reference.
766 2008-08-16 Paul N. Hilfinger <hilfingr@adacore.com>
768 * xcoffread.c (scan_xcoff_symtab): Do not include global symbols
769 ('F' format) for @FIX names generated by the loader, retaining only
770 the minimal symbols (and no partial symbol tables) for these names.
771 Fixes warning messages about symbols that are found in partial
772 symbol tables, but not full symbol tables.
774 2008-08-16 Pedro Alves <pedro@codesourcery.com>
776 * infrun.c (fetch_inferior_event): Only call normal_stop if not
779 2008-08-15 Luis Machado <luisgpm@br.ibm.com>
781 * rs6000-tdep: Include "features/rs6000/powerpc-vsx32.c".
782 Include "features/rs6000/powerpc-vsx64.c".
783 (ppc_supply_vsxregset): New function.
784 (ppc_collect_vsxregset): New function.
785 (IS_VSX_PSEUDOREG): New macro.
786 (IS_EFP_PSEUDOREG): New macro.
787 (vsx_register_p): New function.
788 (ppc_vsx_support_p): New function.
789 (rs6000_builtin_type_vec128): New function.
790 (rs6000_register_name): Hide upper halves of vs0~vs31. Return
791 correct names for VSX registers and EFPR registers.
792 (rs6000_pseudo_register_type): Return correct types for VSX
794 (rs6000_pseudo_register_reggroup_p): Return correct group for
795 VSX and EFPR registers.
796 (ppc_pseudo_register_read): Rename to dfp_pseudo_register_read.
797 (ppc_pseudo_register_write): Rename to dfp_pseudo_register_write.
798 (vsx_pseudo_register_read): New function.
799 (vsx_pseudo_register_write): New function.
800 (efpr_pseudo_register_read): New function.
801 (efpr_pseudo_register_write): New function.
802 (rs6000_pseudo_register_read): Call new VSX and EFPR read functions.
803 (rs6000_pseudo_register_write): Call new VSX and EFPR write functions.
804 (rs6000_gdbarch_init): Declare have_vsx.
805 Initialize new upper half VSX registers.
806 Initialize VSX-related and EFPR-related pseudo-registers variables.
807 Adjust the number of pseudo registers accordingly.
809 * ppc-linux-nat.c: Define PTRACE_GETVSXREGS, PTRACE_SETVSXREGS
811 (gdb_vsxregset_t): New type.
812 (have_ptrace_getsetvsxregs): New variable.
813 (fetch_vsx_register): New function.
814 (fetch_register): Handle VSX registers.
815 (fetch_vsx_registers): New function.
816 (fetch_ppc_registers): Handle VSX registers.
817 (store_ppc_registers): Handle VSX registers.
818 (store_vsx_register): New function.
819 (store_register): Handle VSX registers.
820 (store_vsx_registers): New function.
821 (ppc_linux_read_description): Handle VSX-enabled inferiors.
822 (gdb_vsxregset_t): New type.
823 (supply_vsxregset): New function.
824 (fill_vsxregset): New function.
826 * ppc-tdep.h (vsx_register_p): New prototype.
827 (vsx_support_p): New prototype.
828 (ppc_vsr0_regnum): New variable.
829 (ppc_vsr0_upper_regnum): Likewise.
830 (ppc_efpr0_regnum): Likewise.
831 (ppc_builtin_type_vec128): New type.
832 (ppc_num_vsrs): New constant.
833 (ppc_num_vshrs): New constant.
834 (ppc_num_efprs): Likewise.
835 Define POWERPC_VEC_VSX PPC_VSR0_UPPER_REGNUM and PPC_VSR31_UPPER_REGNUM.
836 (ppc_supply_vsxregset): New prototype.
837 (ppc_collect_vsxregset): New prototype.
839 * ppc-linux-tdep.c: Include "features/rs6000/powerpc-vsx32l.c"
840 Include "features/rs6000/powerpc-vsx64l.c".
841 (_initialize_ppc_linux_tdep): Initialize VSX-enabled targets.
842 (ppc_linux_regset_sections): Add new ".reg-ppc-vsx" field.
843 (ppc32_linux_vsxregset): New 32-bit VSX-enabled regset.
844 (ppc_linux_regset_from_core_section): Handle VSX core section.
845 (ppc_linux_core_read_description): Support VSX-enabled core files.
847 * ppc-linux-tdep.h: Declare *tdesc_powerpc_vsx32l
848 Declare tdesc_powerpc_vsx64l
850 * corelow.c (get_core_register_section): Support VSX-enabled
853 * features/rs6000/power-vsx.xml: New VSX descriptions.
854 * features/rs6000/powerpc-vsx32.xml: New file.
855 * features/rs6000/powerpc-vsx32l.xml: New file.
856 * features/rs6000/powerpc-vsx64.xml: New file.
857 * features/rs6000/powerpc-vsx64l.xml: New file.
858 * features/rs6000/powerpc-vsx32.c: New file (generated).
859 * features/rs6000/powerpc-vsx32l.c: New file (generated).
860 * features/rs6000/powerpc-vsx64.c: New file (generated).
861 * features/rs6000/powerpc-vsx64l.c: New file (generated).
862 * features/Makefile: Updated with new descriptions.
863 * regformats/rs6000/powerpc-vsx32l.dat: New file (generated).
864 * regformats/rs6000/powerpc-vsx64l.dat: New file (generated).
866 2008-08-15 Vladimir Prus <vladimir@codesourcery.com>
868 * ia64-linux.nat (_initialize_ia64_linux_nat): Don't
869 call linux_target twice.
871 2008-08-14 Aleksandar Ristovski <aristovski@qnx.com>
873 * nto-tdep.c (lm_info): Updated struct lm_info definition from
875 (LM_ADDR): Use l_addr if available; if not, use link map and set
878 2008-08-14 Tom Tromey <tromey@redhat.com>
880 * macrocmd.c (macro_define_command): Check for NULL argument.
881 (macro_undef_command): Likewise.
883 2008-08-14 Pedro Alves <pedro@codesourcery.com>
885 * infcmd.c (continue_1): Add an ERROR_NO_INFERIOR call.
887 2008-08-13 Pedro Alves <pedro@codesourcery.com>
889 * breakpoint.c (always_inserted_auto, always_inserted_on)
890 (always_inserted_off, always_inserted_enums): New.
891 (always_inserted_mode): Change type to char* and point to
892 always_inserted_auto.
893 (show_always_inserted_mode): In auto mode, also show the current
894 effect of the option.
895 (breakpoints_always_inserted_mode): Adjust for the new auto mode.
896 (_initialize_breakpoint): Make the "set breakpoints
897 always-inserted" command an enum command. Extend help to describe
900 2008-08-13 Ulrich Weigand <uweigand@de.ibm.com>
902 * spu-tdep.c (info_spu_dma_command): Respect TSQV (tag status
903 query valid) bit. Ignore bits outside the condition field.
904 (info_spu_proxydma_command): Ignore bits outside the field.
906 2008-08-12 Michael Snyder <msnyder@vmware.com>
908 * MAINTAINERS: Update my email address.
910 2008-08-12 Ulrich Weigand <uweigand@de.ibm.com>
912 * ppc-linux-nat.c (ppc_linux_get_hwcap): Really get AT_HWCAP.
914 2008-08-12 Pedro Alves <pedro@codesourcery.com>
916 Add no-ack mode to the remote protocol --- optionally stop ACKing
917 packets and responses when we have a reliable communication
920 Based on Apple's GDB, by Jason Molenda <jmolenda@apple.com>
922 * remote.c (struct remote_state): Add noack_mode field.
923 (PACKET_QStartNoAckMode): New.
924 (remote_start_remote): Don't any outstanding packet here.
925 (remote_open_1): Clear noack_mode. Ack any outstanding packet
926 here. Activate noack mode if requested.
927 (remote_protocol_features): Add QStartNoAckMode.
929 (putpkt_binary): Don't send ack in noack mode.
930 (read_frame): Don't recompute the checksum in noack mode.
931 (getpkt_sane): Skip sending ack if in noack mode.
932 (_initialize_remote): Add set/show remote noack mode.
933 * NEWS: Note the new features.
935 2008-08-11 Kevin Buettner <kevinb@redhat.com>
937 * rs6000-tdep.c (BL_MASK, BL_INSTRUCTION, BL_DISPLACEMENT_MASK):
939 (rs6000_skip_main_prologue): New function.
940 (rs6000_gdb_arch_init): Register rs6000_skip_main_prologue.
942 2008-08-11 Sandra Loosemore <sandra@codesourcery.com>
944 * MAINTAINERS (Write After Approval): Add self.
946 2008-08-11 Stan Shebs <stan@codesourcery.com>
949 * disasm.c (gdb_disassemble_info): Set endian_code.
950 * gdbarch.sh (gdbarch_info): New field byte_order_for_code.
951 * gdbarch.h, gdbarch.c: Regenerate.
952 * arch-utils.c (initialize_current_architecture): Set the
953 default byte_order_for_code.
954 (gdbarch_info_init): Ditto.
955 (gdbarch_info_fill): Ditto.
956 * arm-tdep.c (SWAP_INT, SWAP_SHORT): New macros.
957 (thumb_analyze_prologue): Swap halfword if code endianness is
958 different from general endianness.
959 (arm_skip_prologue): Similarly.
960 (arm_scan_prologue): Ditto.
961 (thumb_get_next_pc): Ditto.
962 (arm_get_next_pc): Ditto.
963 (arm_gdbarch_init): Set byte_order_for_code from BE8 flag,
964 choose correct endianness for breakpoints.
966 2008-08-10 Pedro Alves <pedro@codesourcery.com>
968 * bsd-kvm.c: Include "gdbthread.h".
970 (bsd_kvm_open): Add a main thread.
971 (bsd_kvm_close): Delete it.
972 (bsd_kvm_thread_alive): New.
973 (bsd_kvm_pid_to_str): New.
974 (bsd_kvm_add_target): Register bsd_kvm_thread_alive and
976 (bsd_kvm_add_target): Initialize bsd_kvm_ptid.
978 2008-08-09 Pedro Alves <pedro@codesourcery.com>
980 * buildsym.c (start_subfile): Properly cast sentinel in concat
982 * cp-name-parser.y: Include "config.h".
983 * xml-tdesc.c (fetch_xml_from_file): Properly cast sentinel in
985 * gdb_select.h: Include sys/time.h if sys/select.h is not
988 2008-08-09 Pedro Alves <pedro@codesourcery.com>
990 * go32-nat.c: Include "gdbthread.h".
991 (go32_stop, go32_kill_inferior): Delete the main thread.
992 (go32_create_inferior): Add it.
993 (go32_thread_alive, go32_pid_to_str): New.
994 (init_go32_ops): Register go32_thread_alive and go32_pid_to_str.
996 2008-08-09 Pedro Alves <pedro@codesourcery.com>
998 * go32-nat.c (fetch_register, store_register): Pass the regcache
999 gdbarch to i386_fp_regnum_p and i386_fpc_regnum_p.
1000 (go32_xfer_memory): Change type of myaddr parameter to gdb_byte.
1001 (struct seg_descr, struct seg_descr): pack the whole struct
1002 instead of each member individually.
1004 2008-08-09 Andreas Schwab <schwab@suse.de>
1006 * python/python.c (_initialize_python): Use unabbreviated commands
1009 2008-08-09 Daniel Jacobowitz <dan@codesourcery.com>
1011 * Makefile.in (stamp-h): Also create .deps.
1013 2008-08-09 Tom Tromey <tromey@redhat.com>
1015 * Makefile.in (generated_files): Add GNULIB_H.
1017 2008-08-09 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1019 * solib-pa64.c (pa64_solib_create_inferior_hook): Don't set
1020 DT_HP_DEBUG_PRIVATE. Add warning if DT_HP_DEBUG_PRIVATE is not set.
1022 (pa64_current_sos): Remove map private warning warning.
1023 * solib-som.c: Include string.h and sys/utsname.h.
1024 (get_hpux_major_release): New function.
1025 (som_solib_create_inferior_hook): Read dynamic linker header. Warn
1026 about shared library private mapping on HP-UX 11 and later. Only force
1027 private mapping of shared libraries on HP-UX 10 and earlier.
1028 (link_map_start): Delete warning.
1030 2008-08-09 Xuepeng Guo <xuepeng.guo@intel.com>
1031 H.J. Lu <hongjiu.lu@intel.com>
1032 Mark Kettenis <kettenis@gnu.org>
1034 * amd64-tdep.c (amd64_frame_cache): Add saved_sp_reg.
1035 (amd64_init_frame_cache): Initialize saved_sp_reg.
1036 (amd64_analyze_stack_align): New.
1037 (amd64_analyze_prologue): Call it.
1038 (amd64_frame_cache): Use saved_sp_reg if it is invalid. Don't set
1039 %rip to 8 when halfway aligning the stack.
1041 * amd64-tdep.h (amd64_regnum): Add AMD64_R9_REGNUM to
1044 * i386-tdep.c (i386_frame_cache): Remove stack_align. Add
1046 (i386_alloc_frame_cache): Remove stack_align. Initialize
1048 (i386_analyze_stack_align): Rewrite.
1049 (i386_frame_cache): Use saved_sp_reg if it is valid.
1051 2008-08-09 Ulrich Weigand <uweigand@de.ibm.com>
1053 * target.c: Include "solib.h".
1054 (target_pre_inferior): Call no_shared_libraries.
1055 * infcmd.c (run_command_1): Do not call objfile_purge_solibs
1057 (attach_command): Do not call clear_solib.
1059 2008-08-09 Mark Kettenis <kettenis@gnu.org>
1061 * i386obsd-nat.c (i386obsd_supply_pcb): Supply the right bytes for
1064 2008-08-08 Tom Tromey <tromey@redhat.com>
1066 * Makefile.in (python.o): Remove dependencies. Use COMPILE and
1068 (python-utils.o): Likewise.
1070 2008-08-08 Andreas Schwab <schwab@suse.de>
1072 * corefile.c (_initialize_core): Remove spurious paren from set
1073 gnutarget doc string.
1075 2008-08-08 Luis Machado <luisgpm@br.ibm.com>
1077 * ppc-linux-nat.c: Include "auxv.h" and "elf/common.h".
1078 Define PPC_FEATURE_BOOKE.
1079 (ppc_linux_get_hwcap): New function.
1080 (ppc_linux_region_ok_for_hw_watchpoint): Handle PowerPC 440
1081 4-bytes alignment restrictions.
1082 (ppc_linux_insert_watchpoint): Handle PowerPC 440-specific
1083 positioning of the read/write flags.
1084 (ppc_linux_watchpoint_addr_within_range): Handle PowerPC 440
1087 2008-08-08 Pedro Alves <pedro@codesourcery.com>
1089 Use ptid_t.tid to store thread ids instead of ptid_t.pid.
1091 * win32-nat.c (win32_add_thread): Change thread argument type to
1093 (win32_add_thread): Adjust.
1094 (win32_delete_thread): Change thread argument type to ptid_t.
1096 (win32_fetch_inferior_registers, win32_store_inferior_registers)
1097 (win32_resume, get_win32_debug_event, get_win32_debug_event)
1098 (win32_wait, win32_pid_to_exec_file, win32_pid_to_str): Adjust.
1099 (init_win32_ops): Put to_magic last.
1100 (win32_win32_thread_alive): Adjust.
1102 2008-08-08 Pedro Alves <pedro@codesourcery.com>
1104 * remote-m32r-sdi.c (m32r_thread_alive, m32r_pid_to_str): New.
1105 (init_m32r_ops): Register m32r_thread_alive and m32r_pid_to_str.
1107 2008-08-08 Pedro Alves <pedro@codesourcery.com>
1109 * remote-m32r-sdi.c: Include "gdbthread.h".
1110 (remote_m32r_ptid): New.
1111 (m32r_close): Delete the main thread.
1112 (m32r_resume): Set inferior_ptid toA remote_m32r_ptid. Add the
1114 (m32r_kill, m32r_load, sdireset_command): Delete the main thread.
1115 (_initialize_remote_m32r): Initialize remote_m32r_ptid.
1117 2008-08-07 Tom Tromey <tromey@redhat.com>
1118 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1120 * aclocal.m4, configure: Rebuild.
1121 * configure.in: Call ZW_CREATE_DEPDIR,
1122 ZW_PROG_COMPILER_DEPENDENCIES, AC_PROG_MAKE_SET.
1123 (MAKE, GMAKE): New substs.
1124 * acinclude.m4: Include depstand.m4.
1125 * Makefile.in (DEPMODE, DEPDIR, COMPILE.post, COMPILE.pre,
1126 COMPILE, POSTCOMPILE, depcomp): New variables.
1127 Remove all _h variables.
1128 Remove many .o targets.
1129 ($(srcdir)/copying.c): avoid backslash-newline after comment
1130 sign (@maintainer_mode_true@).
1131 (HFILES_NO_SRCDIR): Regenerate.
1132 (generated_files): New variable.
1133 (all_gdbtk_cflags): Likewise.
1135 (init.o, version.o, copying.o): Remove.
1136 (distclean): Remove DEPDIR.
1137 (test-cp-name-parser.o, hpux-thread.o, main.o, monitor.o,
1138 printcmd.o, procfs.o, v850ice.o): Rewrite.
1139 (cli-cmds.o, cli-decode.o, cli-dump.o, cli-interp.o, cli-logging.o,
1140 cli-script.o, cli-setshow.o, cli-utils.o): Likewise.
1141 (gdbtk.o, gdbtk-bp.o, gdbtk-cmds.o, gdbtk-hooks.o, gdbtk-interp.o,
1142 gdbtk-main.o, gdbtk-register.o, gdbtk-stack.o, gdbtk-varobj.o,
1143 gdbtk-wrapper.o): Likewise.
1144 (mi-cmd-break.o, mi-cmd-disas.o, mi-cmd-env.o, mi-cmd-file.o,
1145 mi-cmds.o, mi-cmd-stack.o, mi-cmd-target.o, mi-cmd-var.o,
1146 mi-console.o, mi-getopt.o, mi-interp.o, mi-main.o, mi-out.o,
1147 mi-parse.o, mi-symbol-cmds.o, mi-common.o, signals.o, tui.o,
1148 tui-command.o, tui-data.o, tui-disasm.o, tui-file.o, tui-hooks.o,
1149 tui-interp.o, tui-io.o, tui-layout.o, tui-main.o, tui-out.o,
1150 tui-regs.o, tui-source.o, tui-stack.o, tui-win.o, tui-windata.o,
1151 tui-wingeneral.o, tui-winsource.o): Likewise.
1152 (all_object_files): New variable.
1153 ($(all_object_files)): New target.
1154 Include dependency files, when using GNU Make.
1156 2008-08-07 Ulrich Weigand <uweigand@de.ibm.com>
1158 * spu-tdep.c (info_spu_dma_cmdlist): Only show entries with
1159 the valid bit set. Ensure display order respects partial
1160 order defined by dependency bits.
1162 2008-08-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1164 * solib-pa64.c (read_dld_descriptor): Return zero if load map is not
1167 2008-08-06 Mark Kettenis <kettenis@gnu.org>
1169 * i386obsd-nat.c (i386obsd_supply_pcb): Adjust for changes in
1172 2008-08-06 Vladimir Prus <vladimir@codesourcery.com>
1173 Tom Tromey <tromey@redhat.com>
1174 Thiago Jung Bauermann <bauerman@br.ibm.com>
1175 Doug Evans <dje@google.com>
1177 * Makefile.in (SUBDIR_PYTHON_OBS, SUBDIR_PYTHON_SRCS,
1178 SUBDIR_PYTHON_DEPS, SUBDIR_PYTHON_LDFLAGS, SUBDIR_PYTHON_CFLAGS,
1179 PYTHON_CFLAGS): New.
1180 (python_h, python_internal_h): New.
1181 (cli-script.o): Depend on python.h
1182 (python.o, python-utils.o): New.
1183 * cli/cli-script.c (print_command_lines): Handle python_control.
1184 (execute_control_command): Handle python_control.
1185 (execute_control_command_untraced): New function.
1186 (while_command): Call execute_control_command_untraced.
1187 (if_command): Likewise.
1188 (get_command_line): Remove static attribute.
1189 (read_next_line): Handle "python".
1190 (recurse_read_control_structure): Handle python_control.
1191 (read_command_lines): Handle python_control.
1193 * cli/cli-script.h (get_command_line): Add prototype.
1194 (execute_control_command_untraced): Likewise.
1195 * configure.ac: Add --with-python.
1196 * defs.h (enum command_control_type) <python_control>: New
1198 * python/python-internal.h: New file.
1199 * python/python.c: New file.
1200 * python/python.h: New file.
1201 * python/python-utils.c: New file.
1202 * NEWS: Mention Python scripting support and its new commands.
1204 2008-08-06 Ulrich Weigand <uweigand@de.ibm.com>
1206 * spu-tdep.c (spu_gdbarch_init): Call set_gdbarch_frame_red_zone_size.
1208 2008-08-06 Phil Muldoon <pmuldoon@redhat.com>
1210 * MAINTAINERS (Write After Approval): Add self.
1212 2008-08-06 Phil Muldoon <pmuldoon@redhat.com>
1214 * breakpoint.c (hw_breakpoint_used_count): Use breakpoint_enabled.
1215 (insert_breakpoint_locations): Likewise.
1217 2008-08-05 Phil Muldoon <pmuldoon@redhat.com>
1219 * breakpoint.c (create_longjmp_breakpoint): Remove unused struct
1221 (set_longjmp_breakpoint): Likewise.
1223 2008-08-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1226 * solib-pa64.c: Only compile if both HAVE_ELF_HP_H and __LP64__ are
1229 2008-08-05 Tom Tromey <tromey@redhat.com>
1231 * bcache.c (deprecated_bcache_added): Initialize obstack.
1232 (bcache_xmalloc): Don't initialize obstack.
1233 (bcache_xfree): Conditionally free obstack.
1234 (bcache_memory_used): Update.
1236 2008-08-05 Tom Tromey <tromey@redhat.com>
1238 * symfile.c (add_psymbol_to_bcache): Return a const pointer. Use
1240 (append_psymbol_to_list): Accept a const pointer.
1241 (add_psymbol_to_list): Fix const correctness.
1242 * bcache.h: (deprecated_bcache_added, deprecated_bcache): Remove.
1243 (bcache_full): Declare.
1244 * bcache.c (bcache_data, deprecated_bcache): Remove.
1245 (bcache): Use bcache_full.
1246 (bcache_full): Rename from deprecated_bcache_added. Change return
1249 2008-08-04 Stan Shebs <stan@codesourcery.com>
1251 * solib-svr4.c (BKPT_AT_SYMBOL): Remove, always defined.
1252 (bkpt_names): Remove SOLIB_BKPT_NAME, never defined.
1253 (enable_break): Remove test of BKPT_AT_SYMBOL.
1255 2008-08-02 Keith Seitz <keiths@redhat.com>
1257 * acinclude.m4: Include ../config/tcl.m4 to pick up
1258 standard Tcl configury bits.
1259 Remove all Tcl, Tk, Itcl, Itk, etc definitions.
1260 * configure.ac: Don't check if ../itcl exists when building
1261 gdbtk. It could be installed.
1262 Rewrite gdbtk configury to allow for using system-supplied
1263 Tcl and Tk. Gdbtk no longer requires build-time access to
1265 * Makefile.in: Remove everything related to itcl and itk.
1266 Rewrite the Tcl bits for gdbtk to correspond to rewrite of
1268 Remove v850ice.o build rule.
1269 (ALL_TCL_CFLAGS): New convenience defintion. Change all
1270 gdbtk sources to use it.
1271 * configure: Regenerate.
1273 2008-07-31 Stan Shebs <stan@codesourcery.com>
1275 * coffread.c (coff_symtab_read): Remove FUNCTION_EPILOGUE_SIZE.
1277 2008-07-30 Stan Shebs <stan@codesourcery.com>
1279 * objfiles.c (TARGET_KEEP_SECTION): Remove.
1280 (add_to_objfile_sections): Remove use.
1282 2008-07-29 Tom Tromey <tromey@redhat.com>
1284 * cli/cli-decode.c (lookup_cmd_1): Use memcpy.
1285 (lookup_cmd_composition): Likewise.
1287 2008-07-29 Tom Tromey <tromey@redhat.com>
1289 * cli/cli-cmds.c (edit_command): Remove unused variables. Delete
1290 dead code. Fix indentation.
1292 2008-07-29 Stan Shebs <stan@codesourcery.com>
1294 * main.c (captured_main): Remove long-unused #if 0 blocks.
1296 2008-07-28 Tom Tromey <tromey@redhat.com>
1298 * annotate.h (deprecated_annotate_starting_hook): Remove.
1299 (deprecated_annotate_stopped_hook): Remove.
1300 (deprecated_annotate_exited_hook): Remove.
1301 * Makefile.in (annotate.o): Depend on observer_h.
1302 * top.c (deprecated_delete_breakpoint_hook): Remove.
1303 (deprecated_create_breakpoint_hook): Likewise.
1304 (deprecated_modify_breakpoint_hook): Likewise.
1305 * interps.c (clear_interpreter_hooks): Update for removed hooks.
1306 * breakpoint.c (mention): Don't call removed hook.
1307 (delete_breakpoint): Likewise.
1308 (disable_breakpoint): Likewise.
1309 (do_enable_breakpoint): Likewise.
1310 * annotate.c: Include observer.h.
1311 (breakpoint_changed): Change type of argument.
1312 (_initialize_annotate): Register observers.
1313 (deprecated_annotate_starting_hook): Remove.
1314 (deprecated_annotate_stopped_hook): Remove.
1315 (deprecated_annotate_exited_hook): Remove.
1316 (annotate_starting): Update for hook removal.
1317 (annotate_stopped): Likewise.
1318 (annotate_exited): Likewise.
1319 * defs.h (deprecated_delete_breakpoint_hook): Remove.
1320 (deprecated_create_breakpoint_hook): Likewise.
1321 (deprecated_modify_breakpoint_hook): Likewise.
1323 2008-07-28 Tom Tromey <tromey@redhat.com>
1325 * main.c (captured_main): Don't use BEFORE_MAIN_LOOP_HOOK.
1327 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
1329 * configure.ac: Check for the GNU/Linux ptrace signature.
1330 * configure: Regenerated.
1332 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
1334 * linux-nat.c (resume_callback): Add more debugging output.
1335 (linux_nat_has_pending_sigint): New function, based on
1336 linux_nat_has_pending.
1337 (set_ignore_sigint, maybe_clear_ignore_sigint): New functions.
1338 (stop_wait_callback): Remove flush_mask handling. Honor
1339 ignore_sigint. Call maybe_clear_ignore_sigint. Pass NULL
1341 (linux_nat_has_pending, flush_callback): Remove.
1342 (linux_nat_filter_event): Check for ignore_sigint.
1343 (linux_nat_wait): Remove flush_mask support and call to
1344 flush_callback. Use set_ignore_sigint and maybe_clear_ignore_sigint.
1345 * linux-nat.h (struct lwp_info): Add ignore_sigint field.
1347 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
1349 * linux-nat.c (count_events_callback, select_event_lwp_callback): Only
1350 report events from resumed threads.
1352 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
1354 * mips-linux-tdep.c (mips_linux_syscall_next_pc): New function.
1355 (mips_linux_init_abi): Set tdep->syscall_next_pc.
1356 * mips-tdep.c (enum mips_fpu_type, struct gdbarch_tdep): Move to
1358 (mips32_next_pc): Handle the syscall instruction.
1359 * mips-tdep.h (enum mips_fpu_type, struct gdbarch_tdep): New,
1360 from mips-tdep.c. Add syscall_next_pc to gdbarch_tdep.
1362 2008-07-26 Tom Tromey <tromey@redhat.com>
1365 * valops.c (value_struct_elt): Treat function-valued field as a
1368 2008-07-26 Tom Tromey <tromey@redhat.com>
1371 * macroexp.c (get_punctuator) <punctuators>: Rearrange to put
1372 longer tokens first.
1374 2008-07-26 Vladimir Prus <vladimir@codesourcery.com>
1377 * cli/cli-decode.h (CMD_ASYNC_OK, set_cmd_async_ok)
1378 (get_cmd_async_ok): Remove.
1379 * cli/cli-decode.c (set_cmd_async_ok, get_cmd_async_ok): Remove.
1380 * cli/cli-cmds.c (init_cli_cmds): Don't use set_cmd_async_ok.
1381 * infcmd.c (_initialize_infcmd): Likewise.
1382 * thread.c (_initialize_thread): Likewise.
1384 2008-07-25 Joseph Myers <joseph@codesourcery.com>
1386 * mips-tdep.c (mips_n32n64_push_dummy_call): Handle passing
1387 128-bit long doubles in even-odd pairs of FPRs. Do not
1388 right-align float arguments for big-endian.
1389 (mips_n32n64_return_value): Apply return value convention for
1390 structs containing one or two floating-point values to soft-float
1391 as well as hard-float. Handle 128-bit long doubles in such
1393 (mips_o32_push_dummy_call): Only skip one integer register for a
1394 float argument passed in an FPR.
1396 2008-07-25 Tom Tromey <tromey@redhat.com>
1398 * tui/tui-hooks.c: Include observer.h.
1399 (tui_event_default, tui_old_event_hooks, tui_event_hooks):
1401 (tui_bp_created_observer, tui_bp_deleted_observer,
1402 tui_bp_modified_observer): New globals.
1403 (tui_install_hooks): Use observers, not events.
1404 (tui_remove_hooks): Likewise.
1405 * mi/mi-cmd-break.c: Include observer.h, not gdb-events.h.
1406 (mi_breakpoint_observers_installed, mi_can_breakpoint_notify): New
1408 (breakpoint_notify): Check mi_can_breakpoint_notify.
1409 (breakpoint_hooks): Remove.
1410 (mi_cmd_break_insert): Attach observers. Don't use events.
1411 * tracepoint.c: Include observer.h, not gdb-events.h.
1412 (tracepoint_operation, trace_pass_command): Notify observer.
1413 * interps.c: Don't include gdb-events.h.
1414 (clear_interpreter_hooks): Don't call clear_gdb_event_hooks.
1415 * gdbarch.c: Rebuild.
1416 * gdbarch.sh: Emit include for observer.h, not gdb-events.h.
1417 (deprecated_current_gdbarch_select_hack): Notify observer.
1418 * breakpoint.h: Don't include gdb-events.h.
1419 * breakpoint.c: Don't include gdb-events.h.
1420 (condition_command): Notify observer.
1421 (commands_command): Likewise.
1422 (commands_from_control_command): Likewise.
1423 (mention, delete_breakpoint, set_ignore_count): Likewise.
1424 (disable_breakpoint, do_enable_breakpoint): Likewise.
1425 * Makefile.in (gdb_events_h): Remove.
1426 (breakpoint_h): Update.
1427 (COMMON_OBS): Remove gdb-events.o.
1428 (gdb-events.o): Remove.
1429 (breakpoint.o, gdbarch.o, interps.o, tracepoint.o, gdbtk-bp.o,
1430 gdbtk-hooks.o, mi-cmd-break.o, tui-hooks.o): Update.
1431 * gdb-events.c: Remove.
1432 * gdb-events.h: Remove.
1433 * gdb-events.sh: Remove.
1435 2008-07-24 Pedro Alves <pedro@codesourcery.com>
1437 * remote.c (remote_threads_extra_info): Don't query the remote
1438 server about info on the internally added main thread.
1440 2008-07-24 Aleksandar Ristovski <aristovski@qnx.com>
1442 * nto-procfs.c (procfs_attach): Populate initial thread list.
1443 (procfs_wait): Return new pid, built from the inferior status.
1445 2008-07-23 Thiago Jung Bauermann <bauerman@br.ibm.com>
1447 * configure.ac (CONFIG_INITS): Delete long obsoleted variable.
1448 * configure: Regenerate.
1450 2008-07-23 Aleksandar Ristovski <aristovski@qnx.com>
1452 * nto-procfs.c (procfs_xfer_memory): Changed signature.
1453 (procfs_resume): Workaround for dereferencing type-punned pointer
1455 * nto-tdep.c (nto_parse_redirection): Change signature to be const
1457 * nto-tdep.h (nto_parse_redirection): Likewise.
1459 2008-07-21 Stan Shebs <stan@codesourcery.com>
1461 Scrub remnants of IN_SOLIB_DYNSYM_RESOLVE_CODE.
1462 * gdbarch.sh: Adjust comment to refer to
1463 in_solib_dynsym_resolve_code().
1464 * gdbarch.h, gdbarch.c: Update.
1465 * solib-osf.c: Ditto.
1467 (handle_inferior_event): Use in_solib_dynsym_resolve_code
1469 * config/mips/nm-irix5.h: Remove undef of
1470 IN_SOLIB_DYNSYM_RESOLVE_CODE.
1472 2008-07-21 Tom Tromey <tromey@redhat.com>
1474 * symfile.c (reread_symbols): Don't pass argument to observer.
1475 * exec.c (exec_file_attach): Don't pass argument to observer.
1476 * ada-lang.c (ada_executable_changed_observer): Remove argument.
1477 * symtab.c (symtab_observer_executable_changed): Remove argument.
1478 * observer.sh: Handle functions with no arguments.
1480 2008-07-20 Sergei Poselenov <sposelenov@emcraft.com>
1481 Chris Demetriou <cgd@google.com>
1483 * elfread.c (elf_symfile_segments): Fix the check that each loadable
1484 section fits within an ELF segment to handle ELF segments that hit
1485 the end of the address space.
1487 2008-07-20 Chris Demetriou <cgd@google.com>
1489 * MAINTAINERS (Write After Approval): Add self.
1491 2008-07-18 Tom Tromey <tromey@redhat.com>
1494 * NEWS: Add entry for macro commands.
1495 * Makefile.in (macrocmd.o): Add gdb_string.h.
1496 * macroscope.h (user_macro_scope): Declare.
1497 (default_macro_scope): Update documentation.
1498 (macro_user_macros): Declare.
1499 * c-lang.c (c_preprocess_and_parse): Always attempt macro lookup.
1500 Use user_macro_scope.
1501 (null_macro_lookup): Remove.
1502 * macrotab.h (macro_callback_fn): Declare.
1503 (macro_for_each): Likewise.
1504 (macro_allow_redefinitions): Likewise.
1505 * macrotab.c (foreach_macro): New function
1506 (macro_for_each): Likewise.
1507 (struct macro_table) <redef_ok>: New field.
1508 (macro_allow_redefinitions): New function.
1509 (new_macro_table): Update.
1510 (macro_define_function): Likewise.
1511 (macro_define_object): Likewise.
1512 * macroscope.c (user_macro_scope): New function.
1513 (default_macro_scope): Use it.
1514 (macro_user_macros): New global.
1515 (standard_macro_lookup): Look in macro_user_macros.
1516 (_initialize_macroscope): New function.
1517 * macroexp.h (macro_is_whitespace, macro_is_digit,
1518 macro_is_identifier_nondigit): Declare.
1519 * macroexp.c (macro_is_whitespace): Rename. No longer static.
1520 (macro_is_digit): Likewise.
1521 (macro_is_identifier_nondigit): Likewise.
1522 (get_identifier): Update.
1523 (get_pp_number): Likewise.
1524 (get_token): Likewise.
1525 * macrocmd.c (skip_ws): New function.
1526 (extract_identifier): Likewise.
1527 (free_macro_definition_ptr): Likewise.
1528 (user_macros): Remove.
1529 (macro_define_command): Implement.
1530 (_initialize_macrocmd): Update.
1531 (macro_undef_command): Implement.
1532 (print_one_macro): New function.
1533 (macro_list_command): Implement.
1535 2008-07-18 Joseph Myers <joseph@codesourcery.com>
1537 * configure.ac: Put old value of $LIBS after -lbfd -liberty $intl
1539 * configure: Regenerate.
1541 2008-07-17 Paul Pluzhnikov <ppluzhnikov@google.com>
1543 * auxv.c (fprint_target_auxv): Stop at AT_NULL.
1545 2008-07-15 Andreas Schwab <schwab@suse.de>
1547 * valops.c (value_cast_pointers): Follow typedefs when checking
1550 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
1552 * block.c (block_function): Renamed to ...
1553 (block_linkage_function): ... this. All callers changed.
1554 * block.h (block_function): Renamed to ...
1555 (block_linkage_function): ... this.
1557 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
1559 * mn10300-tdep.c (set_reg_offsets): Use get_frame_register_unsigned.
1561 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
1563 * frame.c (frame_sp_unwind): Delete.
1564 (get_frame_sp): Do not use it.
1565 * frame.h (frame_sp_unwind): Delete prototype.
1567 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
1569 * ia64-tdep.c (ia64_dummy_id): Use get_frame_pc.
1571 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
1573 * dwarf2-frame.c (dwarf2_frame_cache): Update comment.
1574 * frame.c (frame_unwind_address_in_block): Delete.
1575 (get_frame_address_in_block): Do not use it. Check the type
1576 of the next frame first.
1577 (frame_cleanup_after_sniffer): Update comment.
1578 * frame.h (frame_unwind_address_in_block): Delete prototype.
1579 * hppa-tdep.c (hppa_find_unwind_entry_in_block): Update comment.
1581 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
1583 * frame.c (frame_func_unwind): Delete.
1584 (get_frame_func): Do not use it.
1585 * frame.h (frame_func_unwind): Delete prototype.
1586 * hppa-tdep.c (hppa_frame_cache): Update comment.
1587 * rs6000-tdep.c (rs6000_frame_cache): Update comment.
1589 2008-07-14 Stan Shebs <stan@codesourcery.com>
1591 * remote-sim.c (init_gdbsim_ops): Remove
1592 TARGET_REDEFINE_DEFAULT_OPS.
1594 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
1596 * findvar.c (read_var_value): Remove unused variable.
1598 2008-07-15 Luis Machado <luisgpm@br.ibm.com>
1600 * infrun.c (handle_inferior_event): Tag threads as stopped
1601 before inserting breakpoints.
1603 2008-07-15 Hui Zhu <teawater@gmail.com>
1605 * MAINTAINERS: Added myself to section Write After Approval.
1607 2008-07-14 Paul Pluzhnikov <ppluzhnikov@google.com>
1610 * cp-abi.c (value_virtual_fn_field): Handle invalid pointers.
1612 2008-07-14 Pedro Alves <pedro@codesourcery.com>
1614 * i386-dicos-tdep.c (i386_dicos_frame_align): Delete.
1615 (i386_dicos_push_dummy_code): New.
1616 (i386_dicos_init_abi): Don't register i386_dicos_frame_align.
1617 Register i386_dicos_push_dummy_code.
1619 2008-07-14 Markus Deuling <deuling@de.ibm.com>
1621 * mips-tdep.c (fp_register_arg_p): Add gdbarch as paramter.
1622 (mips_n32n64_push_dummy_call, mips_o64_return_value)
1623 (mips_eabi_push_dummy_call): Update call to fp_register_arg_p.
1625 (MIPS_FPU_TYPE): Add gdbarch as parameter and replace current_gdbarch.
1626 (fp_register_arg_p, mips_dump_tdep, show_mipsfpu_command)
1627 (mips_n32n64_fp_arg_chunk_p): Update caller.
1629 (mips_n32n64_fp_arg_chunk_p): Add gdbarch as paramter.
1630 (mips_n32n64_push_dummy_call): Update caller.
1632 (MIPS_LAST_ARG_REGNUM): Add gdbarch as parameter and replace
1634 (mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call)
1635 (mips_o32_push_dummy_call, mips_o64_push_dummy_call): Update caller.
1638 (MIPS_LAST_FP_ARG_REGNUM): Add gdbarch as parameter and replace
1640 (mips_eabi_push_dummy_call, mips_o32_push_dummy_call)
1641 (mips_o64_push_dummy_call): Update caller.
1643 (MIPS_EABI): Add gdbarch as parameter and replace current_gdbarch.
1644 (fp_register_arg_p, mips_dump_tdep): Update caller.
1646 (set_reg_offset): Add gdbarch as parameter and replace current_gdbarch.
1647 (mips16_scan_prologue, mips32_scan_prologue): Update caller.
1649 (reset_saved_regs): Make static. Add gdbarch as parameter. Replace
1651 (mips32_scan_prologue): Update caller.
1653 (heuristic_proc_start): Add gdbarch as parameter. Replace
1655 (mips_insn16_frame_cache, mips_insn32_frame_cache): Update caller.
1657 * mipsnbsd-nat.c (mipsnbsd_fetch_inferior_registers)
1658 (mipsnbsd_store_inferior_registers): Use get_regcache_arch to get at
1659 the current architecture. Update call to getregs_supplies.
1660 (getregs_supplies): Add gdbarch as parameter and replace
1663 * mipsnbsd-tdep.c (mipsnbsd_get_longjmp_target): Use get_frame_arch to
1664 get at the current architecture. Update call to NBSD_MIPS_JB_OFFSET and
1665 NBSD_MIPS_JB_ELEMENT_SIZE.
1666 (NBSD_MIPS_JB_ELEMENT_SIZE, NBSD_MIPS_JB_OFFSET): Add gdbarch and
1667 replace current_gdbarch.
1669 * remote-mips.c (mips_map_regno): Add gdbarch as parameter and replace
1671 (mips_fetch_registers, mips_store_registers): Update call
1673 (mips_load): Use get_regcache_arch to get at the current_architecture
1674 and replace current_gdbarch.
1676 2008-07-13 Pedro Alves <pedro@codesourcery.com>
1678 * thread.c (restore_selected_frame): On fail to restore, select
1679 the innermost frame, and don't crash when warning the user.
1681 2008-07-13 Hui Zhu <teawater@gmail.com>
1683 * symtab.c (expand_line_sal): Fix a memory leak.
1685 2008-07-13 Pedro Alves <pedro@codesourcery.com>
1687 * utils.c (struct continuation): Define as inheriting struct
1689 (add_continuation, do_all_continuations)
1690 (discard_all_continuations, add_intermediate_continuation)
1691 (do_all_intermediate_continuations)
1692 (discard_all_intermediate_continuations): Adjust.
1694 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
1696 Skip varobj in running threads.
1697 * mi/mi-cmd-var.c (mi_cmd_var_update): If varobj's
1698 thread is not stopped, skip the varobj.
1699 * Makefile.in: Update dependencies.
1701 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
1703 Enable all commands while inferiour is running
1704 * mi/mi-main.c (mi_cmd_execute): Don't check if
1705 inferiour is executing.
1707 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
1709 Allow all CLI command even if target is executing.
1710 * gdb/top.c (execute_command_1): Don't check if the inferiour
1713 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
1715 * mi/mi-main.c (mi_cmd_execute): Remove unused variable.
1716 Fix printing of frame, when frame is wrong.
1718 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
1720 * spu-tdep.c (spu_frame_unwind_cache): Do not error if
1721 backchain is unreadable.
1723 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
1725 * spu-linux-nat.c: Include "gdbthread.h".
1726 (spu_child_post_startup_inferior): Register main thread.
1727 (spu_child_post_attach): Likewise.
1728 * Makefile.in (spu-linux-nat.o): Update dependencies.
1730 2008-07-12 Pedro Alves <pedro@codesourcery.com>
1732 Rewrite continuations internals on top of cleanups and plug
1733 continuation arguments leaks.
1735 * defs.h (struct continuation): Make it opaque.
1736 (add_continuation, add_intermediate_continuation): Drop the int
1737 argument of the continuation hook argument. Add
1738 continuation_free_args argument.
1739 (do_all_continuations, do_all_intermediate_continuations): Drop
1740 the error_p argument.
1742 * utils.c (add_continuation): Drop the int argument of the
1743 continuation hook argument. Add continuation_free_args argument.
1744 Reimplement on top of cleanups.
1745 (do_all_continuations): Drop error argument. Reimplement on top
1747 (discard_all_continuations): Reimplement on top of cleanups.
1748 (add_intermediate_continuation): Drop the int argument of the
1749 continuation hook argument. Add continuation_free_args argument.
1750 Reimplement on top of cleanups.
1751 (do_all_intermediate_continuations): Drop error argument.
1752 Reimplement on top of cleanups.
1753 (discard_all_intermediate_continuations): Reimplement on top of
1756 * breakpoint.c (until_break_command_continuation): Drop error
1757 argument. Add xfree as continuation argument deleter.
1759 * inf-loop.c (inferior_event_handler): On error, discard all
1760 continuations. Adjust to new do_all_intermediate_continuations
1761 and do_all_continuations interfaces.
1763 * infcmd.c (step_1_continuation): Drop error_p argument. Adjust.
1764 Pass xfree as continuation argument deleter.
1765 (finish_command_continuation): Drop error_p argument. Adjust.
1766 (finish_command_continuation_free_arg): New.
1767 (finish_command): Pass finish_command_continuation_free_arg as
1768 continuation argument deleter. Adjust to new do_all_continuations
1770 (attach_command_continuation): Drop error_p argument.
1771 (attach_command_continuation_free_args): New.
1772 (attach_command): Pass attach_command_continuation_free_args as
1773 continuation argument deleter.
1775 * interps.c (interp_set): Adjust to new do_all_continuations
1778 * event-top.c (stdin_event_handler): In error, also discard the
1779 intermediate continuations.
1781 2008-07-12 Pedro Alves <pedro@codesourcery.com>
1783 Replace struct continuation_args by void* and per command structs.
1785 * top.c (execute_command): Remove unused arg1 and arg2 locals.
1787 * breakpoint.c (struct until_break_command_continuation_args):
1789 (until_break_command_continuation): Take a void* instead of a
1790 continuations_arg. Adjust.
1791 (until_break_command): Adjust to use struct
1792 until_break_command_continuation_args instead of struct
1795 * infcmd.c (struct step_1_continuation_args): New.
1796 (step_1_continuation): Take a void* instead of a
1797 continuations_arg. Adjust to use struct step_1_continuation_args.
1798 (step_once): Adjust to use struct step_1_continuation_args.
1800 (struct finish_command_continuation_args): New.
1801 (finish_command_continuation): Take a void* instead of a
1802 continuations_arg. Adjust to use struct
1803 finish_command_continuation_args.
1804 (finish_command): Adjust to use struct
1805 finish_command_continuation_args.
1806 (struct attach_command_continuation_args): New.
1807 (attach_command_continuation): Take a void* instead of a
1808 continuations_arg. Adjust to use struct
1809 attach_command_continuation_args.
1810 (attach_command): Adjust to use struct
1811 attach_command_continuation_args.
1813 * defs.h (struct continuation_arg): Delete.
1814 (struct continuation): Replace the struct continuation_arg*
1815 parameter of continuation_hook by a void*. Replace "arg_list"
1816 member by a new "args" member with void* type.
1817 (add_continuation, add_intermediate_continuation): Replace struct
1818 continuation_arg type usages by void* usages.
1820 * utils.c (add_continuation, do_all_continuations)
1821 (add_intermediate_continuation)
1822 (do_all_intermediate_continuations): Replace struct
1823 continuation_arg type usages by void* usages. Pass "args" instead
1826 2008-07-12 Pedro Alves <pedro@codesourcery.com>
1828 * infrun.c (struct thread_stepping_state): Delete sal member.
1829 (init_thread_stepping_state): Add local sal. Use it instead of
1831 (handle_inferior_event): New local stop_pc_sal. Use it instead of
1833 (step_into_function): Add local stop_func_sal. Use it instead of
1836 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
1838 Implement -exec-continue/-exec-interrupt --all.
1839 * infcmd.c (continue_1): New, extracted from
1840 (continue_command): ...here.
1841 (interrupt_target_1): New, extracted from
1842 (interrupt_target_command): ...here.
1843 * inferior.h (continue_1, interrupt_target_1): New.
1844 * mi/mi-main.c (mi_cmd_exec_continue)
1845 (mi_cmd_exec_interrupt): Handle --all.
1847 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
1849 Implement --thread and --frame.
1850 * gdbthread.h (find_thread_id): Declare.
1851 * thread.c (find_thread_id): Make non-static.
1852 * mi/mi-main.c (mi_cmd_execute): Switch to the right
1853 thread and frame, if necessary.
1854 * mi/mi-parse.c (mi_parse): Handle --thread and --frame.
1855 * mi/mi-parse.h (strcut mi_parse): New fields thread and frame.
1857 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
1859 * infrun.c (resume): Discard cleanups on early exit path.
1861 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
1863 * infrun.c (normal_stop): For MI, report which threads
1866 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
1868 Report thread state in -thread-info output.
1869 * thread.c (print_thread_info): Add new field "state".
1871 2008-07-11 Pedro Alves <pedro@codesourcery.com>
1873 * infrun.c (handle_inferior_event): Also ignore a
1874 TARGET_SIGNAL_TRAP on a STOP_QUIETLY_NO_SIGSTOP.
1876 2008-07-11 Tom Tromey <tromey@redhat.com>
1878 * completer.c (complete_line_internal): New function, from
1879 complete_line. Add 'for_help' parameter.
1880 (complete_line): Use it.
1881 (command_completer): Move later. Rewrite.
1883 2008-07-11 Pedro Alves <pedro@codesourcery.com>
1885 * thread.c (thread_apply_command): Move making the cleanup out of
1888 2008-07-11 Pedro Alves <pedro@codesourcery.com>
1892 * thread.c (enum thread_state): New.
1893 (thread_state main_thread_running): Delete, in favor of...
1894 (thread_state main_thread_state): ... this. Update throughout.
1895 (clear_thread_inferior_resources): New, split from free_thread.
1896 (free_thread): Call clear_thread_inferior_resources.
1897 (init_thread_list): Set main thread to stopped state.
1898 (add_thread_silent): Take care of PTID reuses.
1899 (delete_thread): If deleting inferior_ptid or a thread with
1900 refcount > 0, mark it as exited, but still keep it in the list.
1901 Only notify of thread exits, if we haven't done so yet.
1902 (iterate_over_threads): Make it safe to delete threads while
1903 iterating over them.
1904 (do_captured_list_thread_ids): Don't account for exited threads.
1905 (thread_alive): Check for the THREAD_EXITED state, and don't set
1906 ptid to -1 on exited threads.
1907 (set_running): Update to account for extra possible states.
1908 (is_thread_state): New.
1909 (is_stopped, is_exited): New.
1910 (is_running): Implement in terms of is_thread_state.
1911 (any_running): Update.
1912 (print_thread_info): Update. Account for exited threads. Don't
1913 warn about missed frame restoring here, its done in the cleanup.
1914 (switch_to_thread): Don't read from a thread that has gone.
1915 (restore_current_thread): In non-stop mode, do a full context
1917 (restore_selected_frame): Add a frame_level argument. Rewrite.
1918 (struct current_thread_cleanup): Add selected_frame_level and
1919 was_stopped members.
1920 (do_restore_current_thread_cleanup): Check if thread was stopped
1921 and still is, and if the target has registers, stack and memory
1922 before restoring the selected frame. Don't delete the cleanup
1924 (restore_current_thread_cleanup_dtor): New.
1925 (make_cleanup_restore_current_thread): Remove all arguments.
1927 (thread_apply_all_command): Update. Prune threads.
1928 (thread_apply_command): Update.
1929 (thread_command): Account for currently selected exited thread.
1930 (do_captured_thread_select): Check for a running thread. Prune
1932 (_initialize_thread): Make "info threads", "thread", "thread
1933 apply", and "thread apply all" appliable without a selected thread.
1934 * gdbthread.h (struct thread_info): Replace running_ by state_.
1936 (is_exited, is_stopped): Declare.
1937 (make_cleanup_restore_current_thread): Remove all arguments.
1938 * infrun.c: Include "event-top.h".
1939 (fetch_inferior_event): In non-stop mode, restore selected thread
1940 and frame after handling the event and running breakpoint
1941 commands. Display GDB prompt if needed.
1942 (normal_stop): In non-stop mode, don't print thread switching
1944 * cli/cli-decode.c (set_cmd_no_selected_thread_ok)
1945 (get_cmd_no_selected_thread_ok): New.
1946 * cli/cli-decode.h (CMD_NO_SELECTED_THREAD_OK): New.
1947 (set_cmd_no_selected_thread_ok, get_cmd_no_selected_thread_ok):
1949 * cli/cli-cmds.c: Set "pwd", "help", "info", "show" as
1950 no-selected-thread ok.
1951 * top.c (execute_command): Check for non no-selected-thread-ok
1953 * linux-nat.c (struct saved_ptids, threads_to_delete)
1954 (record_dead_thread, prune_lwps): Delete.
1955 (exit_lwp): Unconditionally delete thread.
1956 (linux_nat_resume): Remove prune_lwps call.
1957 * infcmd.c (proceed_thread_callback): Check if !is_stopped instead
1958 of is_running. Adjust to make_cleanup_restore_current_thread
1960 * mi/mi-main.c (mi_cmd_execute): Only allow a few commands if the
1961 selected thread has exited.
1962 * inf-loop.c (inferior_event_handler): Don't display the prompt
1964 * varobj.c (c_value_of_root): Update.
1965 * defs.h (make_cleanup_dtor): Declare.
1966 * utils.c (make_cleanup_dtor): New.
1968 * Makefile.in (infrun.o): Depend on $(event_top_h).
1970 2008-07-11 Pedro Alves <pedro@codesourcery.com>
1972 Add "continue -a" and "interrupt -a" options for non-stop mode.
1974 * infcmd.c (proceed_thread_callback, do_context_switch_to): New.
1975 (continue_command): Add "-a" option.
1976 (interrupt_target_command): Add "-a" option.
1977 (_initialize_infcmd): Add extend help of continue and interrupt
1978 command to mention the new "-a" option. Mark "continue" async ok.
1980 2008-07-10 Doug Evans <dje@google.com>
1982 Add "set print symbol-loading on|off".
1983 * NEWS: Document new option.
1984 * symfile.h (print_symbol_loading): Declare.
1985 * symfile.c (print_symbol_loading): New global.
1986 (symbol_file_add_with_addrs_or_offsets): Only print "Reading symbols
1987 from ..." if print_symbol_loading.
1988 (_initialize_symfile): Add set/show print symbol-loading.
1989 * solib.c (solib_read_symbols): Only print "Loaded symbols for ..."
1990 if print_symbol_loading.
1992 2008-07-10 Pedro Alves <pedro@codesourcery.com>
1994 Non-stop linux native.
1996 * linux-nat.c (linux_test_for_tracefork): Block events while we're
1998 (get_pending_status): Implement non-stop mode.
1999 (linux_nat_detach): Stop threads before detaching.
2000 (linux_nat_resume): In non-stop mode, always resume only a single
2002 (linux_handle_extended_wait): On a clone event, in non-stop mode,
2003 add new lwp to GDB's thread table, and mark as running, executing
2004 and stopped appropriately.
2005 (linux_nat_filter_event): Don't assume there are other running
2006 threads when a thread exits.
2007 (linux_nat_wait): Mark the main thread as running and executing.
2008 In non-stop mode, don't stop all lwps.
2009 (linux_nat_kill): Stop lwps before killing them.
2010 (linux_nat_thread_alive): Use signal 0 to detect if a thread is
2012 (send_sigint_callback): New.
2013 (linux_nat_stop): New.
2014 (linux_nat_add_target): Set to_stop to linux_nat_stop.
2016 * linux-nat.h (thread_db_attach_lwp): Declare.
2018 * linux-thread-db.c (thread_get_info_callback): Check for new
2019 threads if we have none.
2020 (thread_from_lwp, enable_thread_event): Set proc_handle.pid to the
2021 stopped lwp. Check for new threads if we have none.
2022 (thread_db_attach_lwp): New.
2023 (thread_db_init): Set proc_handle.pid to inferior_ptid.
2024 (check_event): Set proc_handle.pid to the stopped lwp.
2025 (thread_db_find_new_threads): Set proc_handle.pid to any stopped
2026 lwp available, bail out if there is none.
2028 * linux-fork.c (linux_fork_killall): Use SIGKILL instead of
2031 2008-07-10 Kevin Buettner <kevinb@redhat.com>
2033 * rs6000-tdep.c (ppc_displaced_step_fixup): Change type of
2034 `current_pc' from CORE_ADDR to ULONGEST.
2036 * remote-sim.c (gdbsim_cntrl_c): Pass remote_sim_ptid to
2039 2008-07-10 Jan Kratochvil <jan.kratochvil@redhat.com>
2041 * NEWS (New commands): Mention "set disable-randomization".
2042 * configure.ac: Add check for HAVE_PERSONALITY and
2043 HAVE_DECL_ADDR_NO_RANDOMIZE.
2044 * configure, config.in: Regenerate.
2045 * linux-nat.c [HAVE_PERSONALITY]: New include <sys/personality.h>.
2046 [HAVE_PERSONALITY] [!HAVE_DECL_ADDR_NO_RANDOMIZE]: Set
2048 (disable_randomization, show_disable_randomization)
2049 (set_disable_randomization): New.
2050 (linux_nat_create_inferior) [HAVE_PERSONALITY]: New variables
2051 PERSONALITY_ORIG and PERSONALITY_SET. Disable randomization upon the
2052 variable DISABLE_RANDOMIZATION.
2053 (_initialize_linux_nat): Call ADD_SETSHOW_BOOLEAN_CMD for the variable
2054 DISABLE_RANDOMIZATION.
2056 2008-07-09 Pedro Alves <pedro@codesourcery.com>
2058 Adjust all targets to new target_stop interface.
2060 * gnu-nat.c (gnu_stop): Add ptid argument.
2061 * go32-nat.c (go32_stop): Add ptid argument.
2062 (go32_create_inferior): Pass inferior_ptid to go32_stop.
2063 * hpux-thread.c (hpux_thread_stop): Add ptid argument.
2064 * monitor.c (monitor_stop): Add ptid argument.
2065 (monitor_open): Pass inferior_ptid to monitor_stop.
2066 (monitor_interrupt): Pass inferior_ptid to target_stop.
2067 (monitor_stop): Add ptid argument.
2068 * nto-procfs.c (nto_interrupt): Pass inferior_ptid to target_stop.
2069 (procfs_create_inferior): Add ptid argument.
2070 * procfs.c (procfs_stop): Add ptid argument.
2071 * remote-m32r-sdi.c (m32r_stop): Add ptid argument.
2072 * remote-sim.c (gdbsim_stop): Add ptid argument.
2073 * sol-thread.c (sol_thread_stop): Add ptid argument.
2074 * win32-nat.c (win32_stop): Add ptid argument.
2076 2008-07-09 Pedro Alves <pedro@codesourcery.com>
2078 Non-stop inferior control.
2080 * infrun.c (resume): In non-stop mode, always resume just one
2082 (proceed): Don't call prepare_to_proceed in non-stop mode.
2083 (fetch_inferior_event): In non-stop mode, switch context before
2085 (error_is_running, ensure_not_running): New.
2086 (handle_inferior_event): In non-stop mode: Mark only the event
2087 thread as stopped. Require that the target module manages adding
2088 threads to the thread list. Assert that there isn't a
2089 deferred_step_ptid set. Don't switch to infwait_thread_hop_state.
2090 (normal_stop): Only mark not-running if inferior hasn't exited.
2091 In non-stop mode, only mark the event thread.
2093 * thread.c:Include "cli/cli-decode.h".
2094 (print_thread_info): Don't read from a running thread.
2095 Output "(running)" if thread is running.
2096 (switch_to_thread): Don't read stop_pc if thread is executing.
2097 (do_restore_current_thread_cleanup): Don't write to a running
2099 (thread_apply_all_command): Don't read from a running thread. In
2100 non-stop mode, do a full context-switch instead of just switching
2102 (thread_apply_command): In non-stop mode, do a full context-switch
2103 instead of just switching threads.
2104 (do_captured_thread_select): Likewise. Inform user if selected
2106 (_initialize_thread): Mark "info threads" and "thread" and
2109 * inf-loop.c (inferior_event_handler): In non-stop mode, don't
2110 unregister the target from the event loop.
2112 * infcmd.c (continue_command, step_1, jump_command)
2113 (signal_command): Ensure the selected thread isn't running.
2114 (interrupt_target_command): In non-stop mode, interrupt only the
2117 * inferior.h (error_is_running, ensure_not_running): Declare.
2119 * target.h (struct target_ops): Add ptid argument to the to_stop
2121 (target_stop): Add ptid_t argument.
2123 * target.c (update_current_target): Add ptid argument to to_stop's
2125 (debug_to_stop): Add ptid_t argument.
2126 (debug_to_rcmd): Set to_stop_ptid.
2128 * remote.c (remote_stop): Add ptid_t argument.
2129 (async_remote_interrupt): Add inferior_ptid to target_stop.
2130 * inf-ptrace.c (inf_ptrace_stop): Add ptid argument.
2132 * Makefile.in (thread.o): Depend on $(cli_decode_h).
2134 2008-07-09 Pedro Alves <pedro@codesourcery.com>
2136 Don't rely on ecs->wait_for_more.
2138 * infrun.c (proceed): Clear the stepping state, set
2139 previous_inferior_ptid and clear infwait state.
2140 (wait_for_inferior): Don't clear the stepping state, set
2141 previous_inferior_ptid, or clear the infwait state here.
2142 (fetch_inferior_event): Don't clear the stepping state, set
2143 previous_inferior_ptid, or clear the infwait state here. Don't
2144 condition on wait_for_more.
2146 2008-07-09 Pedro Alves <pedro@codesourcery.com>
2148 Refactor infrun a bit.
2150 * infrun.c (currently_stepping): Take a struct
2151 thread_stepping_state instead of an execution_control_state.
2152 (struct thread_stepping_state): New, split from
2153 execution_control_state.
2154 (gtss, tss): New globals.
2155 (proceed): Clear the stepping state, set previous_inferior_ptid
2156 and clear infwait state.
2157 (init_wait_for_inferior): Clear the stepping state,
2158 previous_inferior_ptid and infwait state.
2159 (waiton_ptid, infwait_state): New, split from
2160 execution_control_state.
2161 (struct execution_control_state): Members that persist through
2162 events moved out to either struct thred_stepping_state or made
2163 global. Deleted unneeded wp, saved_inferior_ptid, tmpstatus.
2164 (wait_for_inferior, fetch_inferior_event): Use local
2165 execution_control_state. Update to execution_control_state split.
2166 (init_execution_control_state): Adjust.
2167 (init_thread_stepping_state): New, extracted from
2168 init_execution_control_state.
2169 (context_switch): Take a ptid instead of an
2170 execution_control_state.
2171 (context_switch_to): Adjust.
2172 (adjust_pc_after_break): Adjust.
2173 (init_infwait_state): New.
2174 (handle_inferior_event): Adjust.
2176 2008-07-09 Pedro Alves <pedro@codesourcery.com>
2177 Vladimir Prus <vladimir@codesourcery.com>
2179 Per-thread commands.
2181 * gdbthread.h: Remove unneeded forward declarations.
2182 Include "inferior.h".
2183 (struct thread_info): Add continuations,
2184 intermediate_continuations, proceed_to_finish, step_over_calls,
2185 stop_step, step_multi and stop_signal members.
2186 (save_infrun_state): Add continuations,
2187 intermediate_continuations, proceed_to_finish, step_over_calls,
2188 stop_step, step_multi, stop_signal and stop_bpstat parameters.
2189 (load_infrun_state): Add continuations,
2190 intermediate_continuations, proceed_to_finish, step_over_calls,
2191 stop_step, step_multi, stop_signal and stop_bpstat parameters.
2193 * thread.c (load_infrun_state): In non-stop mode, load
2194 continuations, intermediate_continuations, proceed_to_finish,
2195 step_over_calls, stop_step, step_multi and stop_signal.
2196 (save_infrun_state): Store continuations,
2197 intermediate_continuations, proceed_to_finish, step_over_calls,
2198 stop_step, step_multi, stop_signal and stop_bpstat.
2199 (save_infrun_state): Store continuations,
2200 intermediate_continuations, proceed_to_finish, step_over_calls,
2201 stop_step, step_multi, stop_signal and stop_bpstat.
2202 (free_thread): Clear The thread's stop_bpstat.
2204 * inferior.h (context_switch_to): Declare.
2206 * infrun.c (ecss): New global.
2207 (context_switch): Context switch continuations,
2208 intermediate_continuations, proceed_to_finish, step_over_calls,
2209 stop_step, step_multi, stop_signal and stop_bpstat.
2210 (wait_for_inferior): Use global ecss.
2211 (async_ecss, async_ecs): Delete.
2212 (fetch_inferior_event): Use global ecss.
2213 (context_switch_to): New.
2215 * top.c (execute_command): In non-stop, only check if the current
2216 thread is running, in all-stop, check if there's any thread
2219 * breakpoint.c (bpstat_remove_breakpoint): New.
2220 (bpstat_remove_breakpoint_callback): New.
2221 (delete_breakpoint): Clear the stop_bpstats of all threads.
2223 * mi/mi-main.c (mi_cmd_execute): In non-stop, only check if the
2224 current thread is running, in all-stop, check if there's any
2227 * Makefile.in (gdbthread_h): Depend on $(inferior_h).
2229 2008-07-09 Pedro Alves <pedro@codesourcery.com>
2231 Add non_stop global.
2233 * inferior.h (non_stop): Declare.
2234 * infrun.c (non_stop, non_stop_1): New.
2235 (set_non_stop, show_non_stop): New.
2236 (_initialize_infrun): Add "set/show non-stop" command.
2238 2008-07-09 Pedro Alves <pedro@codesourcery.com>
2240 Adjust fork/vfork/exec to pass ptids around.
2242 * target.h (struct target_waitstatus): Store related_pid as a ptid.
2243 (inferior_has_forked, inferior_has_vforked, inferior_has_execd):
2245 * breakpoint.h (struct breakpoint): Change forked_inferior_pid
2247 * breakpoint.c (print_it_typical, bpstat_check_location)
2248 (print_one_breakpoint_location, set_raw_breakpoint_without_location)
2249 (create_fork_vfork_event_catchpoint): Adjust.
2250 * infrun.c (fork_event): Change parent_pid and child_pid types to
2252 (follow_exec, inferior_has_forked, inferior_has_vforked)
2253 (inferior_has_execd): Take a ptid_t and don't trim it.
2254 * linux-thread-db.c (thread_db_wait): Don't trim the returned ptid.
2255 * linux-nat.c (linux_child_follow_fork): Adjust.
2256 * inf-ptrace.c (inf_ptrace_wait): Adjust.
2257 * inf-ttrace.c (inf_ttrace_wait): Adjust.
2258 * win32-nat.c (get_win32_debug_event): Don't set related_pid.
2260 2008-07-09 Pedro Alves <pedro@codesourcery.com>
2262 Add "executing" property to threads.
2264 * inferior.h (target_executing): Delete.
2265 * gdbthread.h (struct thread_info): Add executing_ field.
2266 (set_executing, is_executing): New.
2267 * thread.c (main_thread_executing): New.
2268 (init_thread_list): Clear it and also main_thread_running.
2269 (is_running): Return false if target has no execution.
2270 (any_running, is_executing, set_executing): New.
2272 * top.c: Include "gdbthread.h".
2273 (target_executing): Delete.
2274 (execute_command): Replace target_executing check by any_running.
2275 * event-top.c: Include "gdbthread.h".
2276 (display_gdb_prompt, command_handler): Replace target_executing by
2278 * inf-loop.c: Include "gdbthread.h". Don't mark as not executing
2279 here. Replace target_executing by is_running.
2280 * infrun.c (handle_inferior_event): Mark all threads as
2282 * linux-nat.c (linux_nat_resume): Don't mark thread as executing
2284 * stack.c (get_selected_block): Return null if inferior is
2286 * target.c (target_resume): Mark resumed ptid as executing.
2287 * breakpoint.c (until_break_command): Replace target_executing
2288 check by is_executing.
2289 * remote.c (remote_async_resume): Don't mark inferior as executing
2291 * mi/mi-interp.c (mi_cmd_interpreter_exec): Replace target_executing
2294 * mi/mi-main.c (mi_cmd_exec_interrupt, mi_cmd_execute)
2295 (mi_execute_async_cli_command): Replace target_executing by
2298 * frame.c (get_current_frame): Error out if the current thread is
2300 (has_stack_frames): New.
2301 (get_selected_frame, deprecated_safe_get_selected_frame): Check
2304 * Makefile.in (event-top.o, frame.o, inf-loop.o, top.o): Depend on
2307 2008-07-09 Pedro Alves <pedro@codesourcery.com>
2309 * symfile.c (load_command): Reopen the exec file and reread
2310 symbols before anything else.
2312 2008-07-09 Pedro Alves <pedro@codesourcery.com>
2314 * remote-sim.c: Include gdbthread.h.
2315 (remote_sim_ptid): New global.
2316 (gdbsim_create_inferior): Silently add the main task to GDB's
2318 (gdbsim_close, gdbsim_mourn_inferior): Silently delete the main
2319 task from GDB's thread list.
2320 (gdbsim_resume): Adjust to use remote_sim_ptid.
2321 (gdbsim_thread_alive, gdbsim_pid_to_str): New.
2322 (init_gdbsim_ops): Register gdbsim_thread_alive and
2324 (_initialize_remote_sim): Initialize remote_sim_ptid.
2325 * Makefile.in (remote-sim.o): Depend on $(gdbthread_h).
2327 2008-07-09 Pedro Alves <pedro@codesourcery.com>
2329 * monitor (monitor_ptid): New global.
2330 (monitor_open): Silently add the main task to GDB's thread list.
2331 (monitor_close, monitor_mourn_inferior): Silently delete the main
2332 task from GDB's thread list.
2333 (monitor_thread_alive, monitor_pid_to_str): New.
2334 (init_base_monitor_ops): Register monitor_thread_alive and
2336 (_initialize_remote_monitors): Initialize monitor_ptid.
2338 * gdbthread.h (delete_thread_silent): Declare.
2339 * thread.c (delete_thread): Rename to ...
2340 (delete_thread_1): ... this. Add "silent" parameter. If silent,
2341 don't do exit notifications.
2342 (delete_thread, delete_thread_silent): New, as wrappers to
2345 2008-07-08 Pedro Alves <pedro@codesourcery.com>
2347 * breakpoint.c (update_global_location_list): Add boolean
2348 "should_insert" argument. Only insert locations if caller told it
2350 (update_global_location_list_nothrow): Add boolean "should_insert"
2351 argument. Pass it to update_global_location_list.
2352 (insert_breakpoints, create_longjmp_breakpoint)
2353 (create_overlay_event_breakpoint, enable_overlay_breakpoints)
2354 (create_thread_event_breakpoint, create_solib_event_breakpoint)
2355 (create_fork_vfork_event_catchpoint, create_exec_event_catchpoint)
2356 (enable_watchpoints_after_interactive_call_stop)
2357 (set_momentary_breakpoint, create_breakpoints)
2358 (break_command_really, watch_command_1)
2359 (create_ada_exception_breakpoint, update_breakpoint_locations)
2360 (do_enable_breakpoint, enable_command): Pass true to
2361 update_global_location_list.
2362 (bpstat_stop_status, disable_overlay_breakpoints)
2363 (disable_watchpoints_before_interactive_call_start)
2364 (delete_breakpoint, disable_breakpoint, disable_command): Pass
2365 false to update_global_location_list.
2366 (update_breakpoints_after_exec): Don't temporarily disable
2367 always-inserted mode.
2369 2008-07-08 Pedro Alves <pedro@codesourcery.com>
2371 * breakpoint.c (mark_breakpoints_out): Make public.
2372 (update_breakpoints_after_exec): Don't call mark_breakpoints_out
2373 here. Update comment.
2374 * breakpoint.h (mark_breakpoints_out): Declare.
2376 * linux-nat.c (linux_handle_extended_wait): On
2377 TARGET_WAITKIND_EXECD, call mark_breakpoints_out.
2378 * inf-ttrace.c (inf_ttrace_wait): Likewise.
2380 2008-07-08 Pedro Alves <pedro@codesourcery.com>
2382 * infrun.c (follow_exec): Reset shared libraries before adding the
2385 2008-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
2387 * breakpoint.c (bpstat_copy): Call RELEASE_VALUE on the new OLD_VAL.
2389 2008-07-07 Pedro Alves <pedro@codesourcery.com>
2391 * i386-dicos-tdep.c: Include "inferior.h".
2392 (i386_dicos_frame_align): New.
2393 (i386_dicos_init_abi): Register i386_dicos_frame_align. Set call
2394 dummy location ON_STACK.
2395 * Makefile.in (i386-dicos-tdep.o): Depend on $(inferior_h).
2397 2008-07-07 Joel Brobecker <brobecker@adacore.com>
2399 * gstdint.h: New file.
2401 2008-07-05 Vladimir Prus <vladimir@codesourcery.com>
2403 * mi/mi-interp.c (mi_on_resume): Don't try to report
2404 resumed thread it the thread list is empty.
2406 2008-07-05 Pierre Muller <muller@ics.u-strasbg.fr>
2408 * cli/cli-decode.c (add_setshow_optional_filename_cmd): Set
2409 completer for set to filename_completer.
2413 2008-07-04 Vladimir Prus <vladimir@codesourcery.com>
2415 Implement -target-attach.
2416 * mi/mi-cmds.c (mi_cmds): Forward -target-attach to CLI attach.
2418 2008-06-21 Hui Zhu <teawater@gmail.com>
2420 * target-descriptions.c (maint_print_c_tdesc_cmd): Fix a memory leak.
2422 2008-07-03 Pedro Alves <pedro@codesourcery.com>
2424 * config/i386/nm-cygwin.h (ATTACH_NO_WAIT): Delete.
2425 * config/i386/nm-i386gnu.h (ATTACH_NO_WAIT): Delete.
2427 * target.h (struct target_ops): Add to_attach_no_wait member.
2428 (target_attach_no_wait): New.
2429 * target.c (update_current_target): Inherit to_attach_no_wait.
2431 * infcmd.c: Replace ATTACH_NO_WAIT compile time check by
2432 target_attach_no_wait runtime check.
2434 * gnu-nat.c (init_gnu_ops): Set to_attach_no_wait in gnu_ops.
2435 * win32-nat.c (init_win32_ops): Set to_attach_no_wait in
2438 2008-07-03 Pedro Alves <pedro@codesourcery.com>
2440 * i386-tdep.c (i386_displaced_step_fixup): Condition log printing
2441 on debug_displaced being set.
2443 2008-06-30 Daniel Jacobowitz <dan@codesourcery.com>
2445 * frame.c (get_prev_frame_1): Call frame_unwind_find_by_frame
2446 directly instead of get_frame_id.
2448 2008-06-30 Luis Machado <luisgpm@br.ibm.com>
2450 * rs6000-tdep.c (ppc_displaced_step_fixup): New function.
2451 (deal_with_atomic_sequence): Update BC masks.
2452 (rs6000_gdbarch_init): Init displaced stepping infra-structure.
2453 Define BRANCH_MASK, B_INSN, BC_INSN, BXL_INSN, BP_MASK and BP_INSN.
2455 2008-06-30 Daniel Jacobowitz <dan@codesourcery.com>
2457 * cris-tdep.c (crisv32_single_step_through_delay): Get this frame's
2458 register, not the previous frame's.
2460 2008-06-30 Luis Machado <luisgpm@br.ibm.com>
2462 * source.c (select_source_symtab): Make sure we skip namespace
2463 symtabs when showing cpp source code.
2465 2008-06-30 Hans-Peter Nilsson <hp@axis.com>
2467 * MAINTAINERS (Authorized committers): Fix my email address.
2469 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
2471 * mi/mi-cmds.c (mi_cmds): Route -exec-run, -exec-until,
2472 -target-download and -target-select via CLI, so that
2473 the quoting rules are the same as they were (unfortunately)
2474 in all prior gdb releases.
2475 * mi/mi-cmds.h (mi_cmd_exec_run, mi_cmd_exec_until)
2476 (mi_cmd_target_download, mi_cmd_target_select): Remove.
2477 * mi/mi-main.c (mi_cmd_exec_run, mi_cmd_exec_until)
2478 (mi_cmd_target_download, mi_cmd_target_select): Remove.
2479 (mi_cmd_execute): Set current_token even for commands
2482 2008-06-28 Ulrich Weigand <uweigand@de.ibm.com>
2484 * alphafbsd-tdep.c: Update for unwinder changes.
2485 * alpha-linux-tdep.c: Likewise.
2486 * alphanbsd-tdep.c: Likewise.
2487 * alphaobsd-tdep.c: Likewise.
2488 * avr-tdep.c: Likewise.
2489 * cris-tdep.c: Likewise.
2490 * frv-linux-tdep.c: Likewise.
2491 * frv-tdep.c: Likewise.
2492 * h8300-tdep.c: Likewise.
2493 * hppa-linux-tdep.c: Likewise.
2494 * iq2000-tdep.c: Likewise.
2495 * m32c-tdep.c: Likewise.
2496 * m32r-linux-tdep.c: Likewise.
2497 * m32r-tdep.c: Likewise.
2498 * m68hc11-tdep.c: Likewise.
2499 * mep-tdep.c: Likewise.
2500 * mn10300-tdep.c: Likewise.
2501 * mt-tdep.c: Likewise.
2502 * score-tdep.c: Likewise.
2503 * sh64-tdep.c: Likewise.
2504 * sh-tdep.c: Likewise.
2505 * sparc64fbsd-tdep.c: Likewise.
2506 * sparc64nbsd-tdep.c: Likewise.
2507 * sparc64obsd-tdep.c: Likewise.
2508 * v850-tdep.c: Likewise.
2509 * vaxobsd-tdep.c: Likewise.
2510 * vax-tdep.c: Likewise.
2511 * xstormy16-tdep.c: Likewise.
2513 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
2515 * mi/mi-main.c (enum captured_mi_execute_command_actions)
2516 (captured_mi_execute_command_args): Remove.
2517 (captured_mi_execute_command): Cast the closure to mi_parse
2518 pointer, not to captured_mi_execute_command_args, and don't
2519 set the action field thereof.
2520 (mi_execute_command): Pass struct mi_parse, not
2521 captured_mi_execute_command_args to captured_mi_execute_command.
2522 (mi_execute_command): Remove (dead) code for suppressing
2525 2008-06-28 Pedro Alves <pedro@codesourcery.com>
2527 * linux-nat.c (enum sigchld_state): New.
2528 (linux_nat_async_events_state): Renamed from
2529 linux_nat_async_events_enabled.
2530 (linux_nat_event_pipe_push, my_waitpid): Adjust.
2531 (sigchld_default_action): New.
2532 (lin_lwp_attach_lwp): Adjust. Call linux_nat_async_events
2534 (linux_nat_create_inferior): Set events state to sigchld_default
2536 (linux_nat_resume): Adjust.
2537 (linux_nat_wait): Call linux_nat_async_events unconditionally.
2538 (sigchld_handler): Adjust.
2539 (linux_nat_async_mask): Don't set SIGCHLD actions here.
2540 (get_pending_events): Adjust.
2541 (linux_nat_async_events): Rewrite to handle enum sigchld_state
2542 instead of a boolean.
2543 (linux_nat_async): Adjust.
2544 (_initialize_linux_nat): Capture default SIGCHLD action into
2545 sigchld_default_action.
2547 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
2549 * breakpoint.c (moribund_locations): New.
2550 (bpstat_stop_status): Process moribund locations.
2551 (update_global_location_list): Add removed
2552 locations to moribund_locations.
2553 (breakpoint_retire_moribund): New.
2554 * breakpoint.h (struct bp_location): New field
2555 events_till_retirement.
2556 (breakpoint_retire_moribund): Declare.
2557 * thread.c (thread_count): New.
2558 * infrun.c (handle_inferior_event): Call
2559 breakpoint_retire_moribund.
2560 * gdbthread.h (thread_count): Declare.
2562 2008-06-27 Joseph Myers <joseph@codesourcery.com>
2564 * dfp.c (decimal_convert): Call match_endianness before and after
2567 2008-06-27 Jonathan Larmour <jifl@eCosCentric.com>
2569 * remote.c (remote_insert_breakpoint): Ensure that if Z0
2570 unsupported and we fall back to memory_insert_breakpoint, we
2571 use the unmodified requested address.
2573 2008-06-27 Joel Brobecker <brobecker@adacore.com>
2575 * dwarf2read.c (read_attribute_value): Issue a complaint when
2576 adjusting size attribute values of 0xffffffff as zero.
2578 2008-06-27 Joseph Myers <joseph@codesourcery.com>
2580 * i386-tdep.c (i386_16_byte_align_p): New.
2581 (i386_push_dummy_call): Determine stack space required for
2582 arguments going forwards allowing for 16-byte alignment, then push
2583 arguments going forwards.
2585 2008-06-27 Pedro Alves <pedro@codesourcery.com>
2587 * infrun.c (start_remote): Don't clear thread list here.
2588 * monitor.c (monitor_open): Include "gdbthread.h". Clear thread
2590 * remote.c (record_currthread): Upgrade the main thread and its
2591 entry in the thread list if this is the first time we hear about
2593 (remote_thread_alive): Consider magic_null_ptid or a ptid without
2594 a tid member always alive.
2595 (remote_find_new_threads): Don't update the main thread here.
2596 (remote_start_remote): Clear thread list here. Always add the
2598 (extended_remote_attach_1): Add the main thread here.
2599 (extended_remote_mourn_1): Re-add the main thread here.
2600 (extended_remote_create_inferior_1): Add a main thread.
2602 * Makefile.in (monitor.o): Depend on $(gdbthread_h).
2604 2008-06-27 Pedro Alves <pedro@codesourcery.com>
2606 Use ptid_t.tid to store thread ids instead of ptid_t.pid.
2608 * remote.c (magic_null_ptid, not_sent_ptid, any_thread_ptid): New
2610 (general_thread, continue_thread): Change type to ptid_t.
2611 (record_currthread): Take a ptid_t parameter instead of an
2613 (MAGIC_NULL_PID): Delete.
2614 (set_thread): Take a ptid_t parameter and adjust.
2615 (set_general_thread, set_continue_thread): New.
2616 (remote_thread_alive, remote_newthread_step)
2617 (remote_current_thread, remote_find_new_threads)
2618 (remote_threads_info, remote_start_remote, remote_vcont_resume)
2619 (remote_resume_1, remote_wait, extended_remote_create_inferior_1)
2620 (threadalive_test, remote_pid_to_str)
2621 (remote_get_thread_local_address): Adjust.
2622 (_initialize_remote): Initialize magic_null_ptid, not_sent_ptid
2623 and any_thread_ptid.
2625 2008-06-26 Jan Kratochvil <jan.kratochvil@redhat.com>
2627 * configure.ac (--enable-tui): AC_MSG_ERROR for explicit --enable-tui.
2628 * configure: Regenerated.
2630 2008-06-26 Joel Brobecker <brobecker@adacore.com>
2632 * dwarf2read.c (read_attribute_value): Treat size attribute
2633 values of 0xffffffff as if the attribute value was zero.
2635 2008-06-26 Vladimir Prus <vladimir@codesourcery.com>
2637 * linux-nat.c: Add description of overall logic.
2639 2008-06-26 Daniel Jacobowitz <dan@codesourcery.com>
2641 * Makefile.in (GNULIB_H): Use GNULIB_STDINT_H.
2642 (gdb_stdint_h, gdb_stdint.h, stamp-int): Delete. Remove
2643 all dependencies on $(gdb_stdint_h).
2644 (distclean): Do not delete gdb_stdint.h.
2645 * acinclude.m4: Do not use stdint.m4.
2646 * configure.ac: Set GNULIB_STDINT_H. Remove tests for stdint.h,
2647 uintptr_t, and gdb_stdint.h.
2648 * defs.h: Include <stdint.h>.
2649 * gdb_thread_db.h: Assume stdint.h is already included.
2650 * breakpoint.c, findcmd.c, hppa-tdep.c, inf-ptrace.c, proc-service.c,
2651 rs6000-nat.c, spu-linux-nat.c, target.c, win32-nat.c: Do not
2652 include gdb_stdint.h.
2653 * configure, config.in: Regenerate.
2655 2008-06-26 Joseph Myers <joseph@codesourcery.com>
2657 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Handle passing
2658 decimal floating-point values in GPRs for soft-float.
2659 (do_ppc_sysv_return_value): Handle returning decimal
2660 floating-point values in GPRs for soft-float.
2662 2008-06-26 Vladimir Prus <vladimir@codesourcery.com>
2664 * target.c (target_read_until_error): New.
2665 * target.h (target_read_until_error): Declare.
2666 * mi/mi-main.c (mi_cmd_data_read_memory): Use
2667 target_read_until_error.
2669 2008-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
2671 Fix a memory leak found by Hui Zhu <teawater@gmail.com>.
2672 * c-exp.y (parse_number): Move the S and SAVED_CHAR initialization
2673 after the DECFLOAT detection to fix a memory leak. Remove the
2674 redundant NUM initialization. Protect the DECFLOAT detection memory
2675 access before the P block. Restore the P memory content for the
2678 2008-06-25 Vladimir Prus <vladimir@codesourcery.com>
2680 Kill the return value for all MI command functions.
2681 * mi/mi-cmds.h (enum mi_cmd_result): Remove.
2682 (mi_cmd_argv_ftype): Change return type to void.
2684 * mi/mi-main.c: Adjust all function that implement
2685 MI commands to return nothing.
2686 (struct captured_mi_execute_command_actions):
2687 Remove the rc field.
2688 (mi_cmd_execute): Return nothing.
2689 (mi_execute_async_cli_command): Return nothing.
2690 (mi_cmd_exec_interrupt): Don't print ^done here.
2691 (mi_cmd_target_select): Don't print ^connected here.
2692 (captured_mi_execute_command): Don't check for MI_CMD_DONE.
2693 Special-case -target-select and output ^connected, not ^done.
2695 * mi/mi-cmd-break.c: Adjust.
2696 * mi/mi-cmd-disas.c: Adjust.
2697 * mi/mi-cmd-env.c: Adjust.
2698 * mi/mi-cmd-file.c: Adjust.
2699 * mi/mi-cmd-stack.c: Adjust.
2700 * mi/mi-cmd-target.c: Adjust.
2701 * mi/mi-cmd-var.c: Adjust.
2702 * mi/mi-interp.c: Adjust.
2703 * mi/mi-symbol-cmds.c: Adjust.
2705 2008-06-25 Vladimir Prus <vladimir@codesourcery.com>
2707 Emit ^running via observer.
2708 * mi/mi-interp.c (mi_cmd_interpreter_exec): Do no print
2710 (mi_on_resume): Print ^running if not previously output.
2711 * mi/mi-main.c (running_result_record_printed): New.
2712 (captured_mi_execute_command): Reset
2713 running_result_record_printed. Use running_result_record_printed
2714 to decide if we should skip ^done.
2715 (mi_execute_async_cli_command): Don't print ^running here.
2716 * mi/mi-main.h (current_token, running_result_record_printed):
2719 2008-06-24 Michael Snyder <msnyder@specifix.com>
2721 * infrun.c (_initialize_infrun): White space and typo fix.
2723 2008-06-23 Christopher Faylor <me.gdb.changelog@cgf.cx>
2725 * win32-nat.c (safe_symbol_file_add_stub): Remove unused variable.
2726 (do_initial_win32_stuff): Fix problem with inability to set breakpoints
2727 when first loading DLL with "dll" command.
2729 2008-06-19 Pierre Muller <muller@ics.u-strasbg.fr>
2731 * gnu-nat.c (proc_string): Use capital T for "Thread".
2733 2008-06-19 Pierre Muller <muller@ics.u-strasbg.fr>
2735 * win32-nat.c (win32_pid_to_str): Use capital T for "Thread".
2737 2008-06-18 Joel Brobecker <brobecker@adacore.com>
2739 * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
2740 the target cannot run.
2742 2008-06-18 Joel Brobecker <brobecker@adacore.com>
2744 * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
2745 we're attaching to a running process.
2747 2008-06-18 Pierre Muller <muller@ics.u-strasbg.fr>
2749 * win32-nat.c (handle_load_dll): Give dll name and load address
2750 if debug_events is on.
2751 (handle_unload_dll): Likewise.
2753 2008-06-14 Vladimir Prus <vladimir@codesourcery.com>
2755 Don't suppress *running when doing finish.
2756 * infcall.c (call_function_by_hand): Set both
2757 suppress_resume_observer and suppress_stop_observer.
2758 * infcmd.c (suppress_run_stop_observers): Split into...
2759 (suppress_resume_observer, suppress_stop_observer): ...those.
2760 (finish_command_continuation): Clear suppress_stop_observer.
2761 (finish_command): Set suppress_stop_observer.
2762 * inferior.h (suppress_run_stop_observers): Split into...
2763 (suppress_resume_observer, suppress_stop_observer): ...those.
2764 * infrun.c (normal_stop): Check for suppress_stop_observer.
2765 * thread.c (set_running): Check for suppress_resume_observer.
2767 2008-06-12 Pedro Alves <pedro_alves@portugalmail.pt>
2768 Pierre Muller <muller@ics.u-strasbg.fr>
2770 * gdbarch.sh (gdbarch_skip_main_prologue): New.
2771 * gdbarch.h, gdbarch.c: Regenerate.
2772 * i386-tdep.h (i386_skip_main_prologue): Declare.
2773 * i386-tdep.c (i386_skip_main_prologue): New.
2774 * i386-cygwin-tdep.c (i386_cygwin_init_abi): Register
2775 i386_skip_main_prologue as gdbarch_skip_main_prologue gdbarch callback.
2776 * symtab.c (find_function_start_sal): When pc points at the "main"
2777 function, call gdbarch_skip_main_prologue.
2779 2008-06-11 Daniel Jacobowitz <dan@codesourcery.com>
2781 * value.c (value_primitive_field): Fetch lazy register values.
2783 2008-06-11 Pedro Alves <pedro@codesourcery.com>
2785 * NEWS: Mention support removal of undocumented S AA p PID stop
2788 * remote.c (remote_wait): Remove undocumented S AA p PID support.
2790 2008-06-10 Stan Shebs <stan@codesourcery.com>
2792 * MAINTAINERS: Update my affiliation and address.
2794 2008-06-10 Andreas Schwab <schwab@suse.de>
2796 * top.c (print_gdb_version): Don't print final newline.
2798 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
2801 * Makefile.in: Update dependencies.
2802 * gdbthread.h (struct thread_info): New field
2804 (set_running, is_running): New.
2805 * thread.c (set_running, is_running): New.
2806 * inferior.h (suppress_normal_stop_observer): Rename to...
2807 (suppress_run_stop_observers): ..this.
2808 * infcmd.c (suppress_normal_stop_observer): Rename to...
2809 (suppress_run_stop_observers): ..this.
2810 (finish_command_continuation, finish_command): Adjust.
2811 * infcall.c (call_function_by_hand): Adjust.
2812 * infrun.c (normal_stop): Call set_running.
2813 * target.c (target_resume): New. Call set_running.
2814 * target.h (target_resume): Convert from macro to
2817 * mi/mi-interp.c (mi_on_resume): New.
2818 (mi_interpreter_init): Register mi_on_resume.
2820 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
2822 Use observers to report stop events in MI.
2823 * mi/mi-interp.c (mi_on_normal_stop): New.
2824 (mi_interpreter_init): Register mi_on_normal_stop.
2825 (mi_interpreter_exec_continuation): Remove.
2826 (mi_cmd_interpreter_exec): Don't register the above.
2827 * mi/mi-main.c (captured_mi_execute_command): Don't care
2828 about sync_execution.
2829 (mi_execute_async_cli_command): Don't install continuation. Don't
2831 (mi_exec_async_cli_cmd_continuation): Remove.
2833 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
2835 Suppress normal stop observer when it's problematic.
2836 * inferior.h (suppress_normal_stop_observer): New.
2837 * infcall.c (call_function_by_hand): Disable stop events when
2838 doing function calls.
2839 * infmcd.c (suppress_normal_stop_observer): New.
2840 (finish_command_continuation): Call normal_stop observer
2842 (finish_command): Disable stop events inside proceed.
2843 * infrun.c (normal_stop): Don't call normal stop observer if
2844 suppressed of if multi-step is in progress.
2846 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
2849 * infrun.c (finish_command): Don't pass cleanup
2851 (finish_command_continuation): Don't grab cleanup from
2852 the passed data, as we don't use, and cannot, use it anyway.
2854 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
2856 Introduce common cleanup for restoring integers.
2857 * defs.h (make_cleanup_restore_integer): New declaration.
2858 (struct cleanup): New field free_arg.
2859 (make_my_cleanup_2): New.
2860 * utils.c (restore_integer_closure, restore_integer)
2861 (make_cleanup_restore_integer): New.
2862 (make_my_cleanup): Initialize the free_arg field and
2863 renamed to make_my_cleanup_2.
2864 (do_my_cleanups): Call free_arg.
2865 (discard_cleanups): Call free_arg.
2866 * breakpoint.c (restore_always_inserted_mode): Remove.
2867 (update_breakpoints_after_exec): Use make_cleanup_restore_integer.
2869 2008-06-09 Doug Evans <dje@google.com>
2871 * remote.c (remote_wait): Include beginning of malformed packet
2874 2008-06-09 Tom Tromey <tromey@redhat.com>
2876 * completer.c (complete_line): Don't special-case
2877 expression_completer.
2878 (expression_completer): Only pass last word to
2880 * c-exp.y (yylex): Check 'token', not 'operator'.
2882 2008-06-09 Daniel Jacobowitz <dan@codesourcery.com>
2884 * configure.ac (build_warnings): Add -Wno-format for mingw.
2885 * configure: Regenerated.
2887 2008-06-07 Daniel Jacobowitz <dan@codesourcery.com>
2889 * NEWS: Make indentation consistent. Move exec tracing entry out
2890 of remote packet list.
2892 2008-06-06 Tom Tromey <tromey@redhat.com>
2894 * value.h (evaluate_subexpression_type, extract_field_op):
2896 * printcmd.c (_initialize_printcmd): Use expression_completer for
2897 'p', 'inspect', 'call'.
2898 * parser-defs.h (parse_field_expression): Declare.
2899 * parse.c: Include exceptions.h.
2900 (in_parse_field, expout_last_struct): New globals.
2901 (mark_struct_expression): New function.
2902 (prefixify_expression): Return int.
2903 (prefixify_subexp): Return int. Use expout_last_struct.
2904 (parse_exp_1): Update.
2905 (parse_exp_in_context): Add 'out_subexp' argument. Handle
2907 (parse_field_expression): New function.
2908 * expression.h (parse_field_expression): Declare.
2909 (in_parse_field): Likewise.
2910 * eval.c (evaluate_subexpression_type): New function.
2911 (extract_field_op): Likewise.
2912 * completer.h (expression_completer): Declare.
2913 * completer.c (expression_completer): New function.
2914 (count_struct_fields, add_struct_fields): New functions.
2915 * c-exp.y (yyparse): Redefine.
2916 (COMPLETE): New token.
2917 (exp): New productions.
2918 (saw_name_at_eof, last_was_structop): New globals.
2919 (yylex): Return COMPLETE when needed. Recognize in_parse_field.
2920 (c_parse): New function.
2921 * breakpoint.c (_initialize_breakpoint): Use expression_completer
2922 for watch, awatch, and rwatch.
2923 * Makefile.in (parse.o): Depend on exceptions_h.
2925 2008-06-06 Paul Pluzhnikov <ppluzhnikov@google.com>
2928 * gdb/valopts.c (find_overload_match): Handle references
2931 2008-06-06 Paul N. Hilfinger <hilfinger@adacore.com>
2933 * ada-lang.c (ada_value_assign): Correct big-endian case to take into
2934 account the bitsize of the 'from' operand.
2936 2008-06-06 Pedro Alves <pedro@codesourcery.com>
2938 * annotate.h (annotate_thread_changed): Declare.
2940 2008-06-06 Nick Roberts <nickrob@snap.net.nz>
2942 * annotate.c (annotate_thread_changed): New function.
2943 * thread.c (thread_command) : Use it.
2944 * infrun.c (normal_stop): Use it.
2946 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
2947 Nathan Sidwell <nathan@codesourcery.com>
2948 Joseph Myers <joseph@codesourcery.com>
2950 * acinclude.m4: Include ../config/acx.m4.
2951 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
2952 * configure, config.in: Regenerate.
2953 * main.c (print_gdb_help): Use REPORT_BUGS_TO for bug-reporting
2955 * top.c (print_gdb_version): Use PKGVERSION and REPORT_BUGS_TO.
2957 2008-06-05 Pedro Alves <pedro@codesourcery.com>
2959 Replace 'target async' by 'maintenance set remote-async' and
2960 'target remote' combination.
2962 * remote.c (remote_async_wait): Merge into remote_wait, and
2964 (remote_async_permitted, remote_async_permitted_set): New
2966 (set_maintenance_remote_async_permitted)
2967 (show_maintenance_remote_async_permitted): New functions.
2968 (remote_async_ops, extended_async_remote_ops): Delete.
2969 (remote_async_open, extended_remote_async_open): Delete.
2970 (remote_open_1): Drop async_p parameter. Update callers. Replace
2971 async_p with remote_async_permitted checks.
2972 (extended_async_remote_attach): Delete.
2973 (remote_resume, remote_async_resume): Merge and leave remote_resume.
2974 (remote_async_terminal_inferior): Rename to...
2975 (remote_terminal_inferior): ... this, and add
2976 remote_async_termitted check.
2977 (remote_async_terminal_ours): Rename to...
2978 (remote_terminal_ours): ... this, and add remote_async_termitted
2980 (remote_wait, remote_async_wait): Merge and leave remote_wait
2982 (remote_kill, remote_async_kill): Merge and leave remote_kill
2984 (remote_async_mourn, extended_async_remote_mourn): Delete.
2985 (extended_remote_create_inferior_1): Drop async_p parameter.
2986 Update callers. Always use extended_remote_ops.
2987 (extended_remote_async_create_inferior): Delete.
2988 (remote_return_zero): Delete.
2989 (init_remote_ops): Register remote_can_async_p, remote_async,
2990 remote_async_mask, remote_terminal_inferior and
2991 remote_terminal_ours.
2992 (remote_can_async_p, remote_is_async_p): Check for
2993 remote_async_permitted.
2994 (init_remote_async_ops, init_extended_async_remote_ops): Remove.
2995 (set_remote_cmd): Don't add async and extended-async targets.
2996 (_initialize_remote): Add set/show remote-async maintenance
2999 2008-06-05 Pedro Alves <pedro@codesourcery.com>
3001 * remote.c (kill_kludge): Delete.
3002 (remote_wait, remote_async_wait): Don't set it.
3003 (remote_kill, remote_async_kill): Don't do anything with it.
3005 2008-06-05 Pedro Alves <pedro@codesourcery.com>
3007 * linux-thread-db.c (thread_db_wait): Don't trim event ptid.
3009 2008-06-05 Aleksandar Ristovski <aristovski@qnx.com>
3011 * bcache.c (bcache_data): Call deprecated_bcache_added function.
3012 (deprecated_bcache_added): New function name. Body of function
3013 bcache_data is used here with the addition of 'added' argument.
3014 * bcache.h (deprecated_bcache_added): New function.
3015 * symfile.c (add_psymbol_to_bcache): New helper function, takes part of
3016 work from add_psymbol_to_list - initialises partial symbol and stashes
3017 it in objfile's cache.
3018 (append_psymbol_to_list): New helper function, takes other part of
3019 work from add_psymbol_to_list - adds partial symbol to the given list.
3020 (add_psymbol_to_list): Call helper functions instead of doing work
3021 here. If adding to global list, do not duplicate partial symbols in the
3024 2008-06-05 Aleksandar Ristovski <aristovski@qnx.com>
3026 * breakpoint.c (print_exception_catchpoint): Put 'exception' back to
3027 'exception caught|thrown' message.
3029 2008-06-05 Jan Kratochvil <jan.kratochvil@redhat.com>
3031 * Makefile.in: Update dependencies.
3032 * dwarf2expr.c: New include "gdb_assert.h".
3033 (new_dwarf_expr_context): Initialize MAX_RECURSION_DEPTH.
3034 (dwarf_expr_eval): Sanity check the RECURSION_DEPTH count.
3035 (execute_stack_op): Error out on too large RECURSION_DEPTH.
3036 Increase/decrease RECURSION_DEPTH around the function.
3038 2008-06-05 Daniel Jacobowitz <dan@codesourcery.com>
3040 * remote.c (get_offsets): Handle a single segment.
3041 * symfile.c (symfile_map_offsets_to_segments): Allow more bases
3044 2008-06-03 Daniel Jacobowitz <dan@codesourcery.com>
3046 * solib-svr4.c (struct lm_info): Add lm_addr.
3047 (main_lm_addr): New.
3048 (svr4_default_sos): Set lm_addr.
3049 (svr4_current_sos): Set lm_addr and main_lm_addr.
3050 (svr4_fetch_objfile_link_map): Rewrite.
3051 (svr4_clear_solib): Clear main_lm_addr.
3053 2008-06-03 Michael Snyder <msnyder@redhat.com>
3054 Joseph Myers <joseph@codesourcery.com>
3056 * mips-tdep.c (mips_eabi_return_value): Replace stub that always
3057 returned RETURN_VALUE_STRUCT_CONVENTION with a real function.
3059 2008-06-02 Roman Zippel <zippel@linux-m68k.org>
3061 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Fix incorrect test.
3063 2008-06-02 Roman Zippel <zippel@linux-m68k.org>
3065 * m68k-tdep.c (m68k_analyze_prologue): Fix length of lea insn.
3067 2008-06-01 Joel Brobecker <brobecker@adacore.com>
3069 * rs6000-aix-tdep.c (rs6000_convert_from_func_ptr_addr): Do not
3070 treat pointers in data space as function descriptors if the
3071 target address is also in the data space.
3073 2008-05-30 Joel Brobecker <brobecker@adacore.com>
3075 * alpha-tdep.c (alpha_heuristic_frame_unwind_cache): Set
3076 the trad-frame register value for the SP register.
3078 2008-05-29 Mark Kettenis <kettenis@gnu.org>
3080 * sparcnbsd-tdep.c, sparcobsd-tdep.c: Update for unwinder changes.
3082 2008-05-28 Joel Brobecker <brobecker@adacore.com>
3084 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Improve the heuristic
3085 that identifies function descriptors outside of the .opd section.
3087 2008-05-28 Aleksandar Ristovski <aristovski@qnx.com>
3089 * breakpoint.c (print_exception_catchpoint): In CLI add 'Temporary' for
3090 temporary catchpoints. In MI add missing fields 'reason', 'disp',
3092 (print_mention_exception_catchpoint): Add 'Temporary' for temporary
3094 (handle_gnu_v3_exceptions): Use tempflag.
3096 2008-05-28 Vladimir Prus <vladimir@codesourcery.com>
3098 Refactor varobj_update interface.
3099 * varobj.c (varobj_update): Report changes as vector. Also
3100 return not just a list of varobj, but a list of special structures
3101 that tell what exactly has changed.
3102 * varobj.h (enum varobj_update_error): Rename to
3103 varobj_scope_status.
3104 (struct varobj_update_result_t): New.
3105 (varobj_update): Adjust prototype.
3106 * mi/mi-cmd-var.c: Adjust for changes.
3108 2008-05-28 Vladimir Prus <vladimir@codesourcery.com>
3110 * varobj.c (varobj_update): Fix comment typo.
3113 2008-05-26 Joel Brobecker <brobecker@adacore.com>
3115 Set the symtab field of symbols read from ECOFF debugging entries.
3116 * mdebugread.c (add_symbol): Add new parameter symtab.
3117 (parse_symbol): Update calls to add_symbol throughout.
3119 2008-05-27 Andreas Schwab <schwab@suse.de>
3121 * symtab.h (enum address_class): Remove LOC_REGPARM and
3123 (struct symbol): Add is_argument.
3124 (SYMBOL_IS_ARGUMENT): Define.
3126 * ada-lang.c (ada_add_block_symbols): Use SYMBOL_IS_ARGUMENT.
3127 * buildsym.c (finish_block): Likewise.
3128 * stack.c (print_frame_args, print_block_frame_locals)
3129 (print_frame_arg_vars): Likewise.
3130 * symtab.c (lookup_block_symbol): Likewise.
3131 * tracepoint.c (add_local_symbols): Likewise.
3132 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
3134 * coffread.c (process_coff_symbol): Set SYMBOL_IS_ARGUMENT.
3135 * dwarf2read.c (new_symbol): Likewise.
3136 * mdebugread.c (parse_symbol): Likewise.
3137 * stabsread.c (define_symbol): Likewise.
3139 * ada-exp.y (select_possible_type_sym): Don't handle LOC_REGPARM
3140 and LOC_COMPUTED_ARG.
3141 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
3142 * ax-gdb.c (gen_var_ref): Likewise.
3143 * eval.c (evaluate_subexp_for_address): Likewise.
3144 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
3145 * m2-exp.y (yylex): Likewise.
3146 * printcmd.c (address_info): Likewise.
3147 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
3148 * tracepoint.c (collect_symbol, scope_info): Likewise.
3150 2008-05-24 Carlos Eduardo Seo <cseo@linux.vnet.ibm.com>
3152 * gdbarch.sh: Added new gdbarch struct
3153 core_regset_sections.
3154 * gdbarch.c: Refreshed.
3155 * gdbarch.h: Refreshed.
3156 * regset.h (core_regset_section): Declared.
3157 * linux-nat.c (linux_nat_do_thread_registers): Added
3158 support for the new gdbarch struct core_regset_sections.
3159 * utils.c (host_address_to_string): New function.
3160 * defs.h (host_address_to_string): New prototype.
3161 * i386-linux-tdep.c (i386_regset_rections): New register
3162 sections list for i386.
3163 (i386_linux_init_abi): Initialized new gdbarch struct
3164 core_regset_sections.
3165 * Makefile.in: Updated to reflect dependency changes.
3166 * ppc-linux-tdep.c (ppc_regset_sections): Register
3167 sections list for ppc.
3168 (ppc_linux_init_abi): Initialized new gdbarch struct
3169 core_regset_sections
3171 2008-05-24 Andreas Schwab <schwab@suse.de>
3173 * linespec.c (decode_objc): Save current language around call to
3176 2008-05-23 Joel Brobecker <brobecker@adacore.com>
3178 * valprint.h (get_array_bounds): Renames get_array_low_bound.
3179 * valprint.c (get_array_bounds): Renames get_array_low_bound.
3180 Return the proper bound value if the array index type is an
3181 enumerated type. Compute the high bound if requested.
3182 (val_print_array_elements): Handle the case when the array
3183 element has a null size.
3184 * ada-valprint.c (print_optional_low_bound): Add handling
3185 for empty arrays or arrays of zero-size elements.
3186 (ada_val_print_array): New function, extracted out from
3187 ada_val_print_1 case TYPE_CODE_ARRAY, and enhanced to
3188 handle empty arrays and arrays of zero-size elements.
3189 (ada_val_print_1)[case TYPE_CODE_ARRAY]: Replace extracted-out
3190 code by call to ada_val_print_array.
3191 (ada_value_print): Remove handling of null array. The handling
3192 was incomplete and is now better handled by ada_val_print_array.
3194 2008-05-23 Markus Deuling <deuling@de.ibm.com>
3196 * annotate.c (annotate_source, annotate_frame_begin): Replace
3197 deprecated_print_address_numeric with paddress.
3198 * cli/cli-cmds.c (list_command, edit_command): Likewise.
3199 * tui/tui-stack.c (tui_make_status_line): Likewise.
3201 * defs.h (deprecated_print_address_numeric): Remove.
3202 * printcmd.c (deprecated_print_address_numeric): Remove.
3203 * maint.c (maint_print_section_info): Fix comment.
3205 2008-05-23 Markus Deuling <deuling@de.ibm.com>
3207 * valprint.c (print_hex_chars, print_octal_chars, print_decimal_chars,
3208 print_binary_chars, print_char_chars): Add byte_order parameter and
3209 replace gdbarch_byte_order.
3210 (print_decimal_chars): Replace START_P, NOT_END_P and NEXT_P by their
3211 expressions and remove them. Remove unused TWO_TO_FOURTH.
3212 (val_print_type_code_int): Introduce gdbarch_byte_order to get at the
3213 endianness. Update call to print_hex_chars.
3214 * valprint.h (print_hex_chars, print_octal_chars, print_decimal_chars,
3215 print_binary_chars, print_char_chars): Add byte_order parameter.
3216 * printcmd.c (print_scalar_formatted): Introduce gdbarch_byte_order to
3217 get at the endianness. Update print_*_char calls to use byte_order.
3219 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
3221 * symtab.h (struct symbol): Make "aux_value" member a void pointer
3223 (SYMBOL_LOCATION_BATON): Update.
3225 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
3227 * symtab.h (enum address_class): Remove LOC_BASEREG and
3229 (struct symbol): Remove "basereg" member of "aux_value" union.
3230 (SYMBOL_BASEREG): Remove.
3232 * ada-exp.y (select_possible_type_sym): Do not handle LOC_BASEREG
3234 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
3235 (ada_add_block_symbols): Likewise.
3236 * ax-gdb.c (gen_var_ref): Likewise.
3237 * buildsym.c (finish_block): Likewise.
3238 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
3239 * m2-exp.y (yylex): Likewise.
3240 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
3241 * printcmd.c (address_info): Likewise.
3242 * stack.c (print_frame_args, print_block_frame_locals): Likewise.
3243 (print_frame_arg_vars): Likewise.
3244 * symmisc.c (print_symbol): Likewise.
3245 * symtab.c (lookup_block_symbol): Likewise.
3246 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
3247 (scope_info): Likewise.
3249 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
3251 * symtab.h (enum address_class): Remove LOC_LOCAL_ARG.
3253 * ada-exp.y (select_possible_type_sym): Do not handle LOC_LOCAL_ARG.
3254 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
3255 (ada_add_block_symbols): Likewise.
3256 * ax-gdb.c (gen_var_ref): Likewise.
3257 * buildsyms.c (finish_block): Likewise.
3258 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
3259 * m2-exp.y (yylex): Likewise.
3260 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
3261 * printcmd.c (address_info): Likewise.
3262 * stack.c (print_frame_args, print_frame_arg_vars): Likewise.
3263 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
3264 * symtab.c (lookup_block_symbol): Likewise.
3265 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
3266 (scope_info): Likewise.
3268 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
3270 * symtab.h (enum address_class): Remove LOC_INDIRECT and
3271 LOC_HP_THREAD_LOCAL_STATIC.
3273 * findvar.c (symbol_read_needs_frame, read_var_value): Do not
3274 handle LOC_INDIRECT or LOC_HP_THREAD_LOCAL_STATIC.
3275 (read_var_value): Likewise.
3276 * buildsym.c (finish_block): Likewise.
3277 * objfiles.c (objfile_relocate): Likewise.
3278 * printcmd.c (address_info): Likewise.
3279 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
3280 * tracepoint.c (scope_info): Likewise.
3282 2008-05-21 Markus Deuling <deuling@de.ibm.com>
3283 Maxim Grigoriev <maxim2405@gmail.com>
3285 * xtensa-tdep.c (xtensa_read_register): Remove.
3286 (xtensa_frame_cache): Get rid of xtensa_read_register. Pass extra
3287 argument litbase to call0_frame_cache().
3288 (call0_track_op, call0_analyze_prologue)
3289 (call0_frame_cache): Use extra argument litbase.
3291 2008-05-21 Joel Brobecker <brobecker@adacore.com>
3293 * infcmd.c (_initialize_infcmd): Add new "fin" alias for "finish".
3295 2008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
3297 * frame.h (SIZEOF_FRAME_SAVED_REGS): Remove.
3299 2008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
3301 * alpha-mdebug-tdep.c: Include "trad-frame.h".
3302 (struct alpha_mdebug_unwind_cache): Change type of SAVED_REGS to
3303 struct trad_frame_saved_reg *.
3304 (alpha_mdebug_frame_unwind_cache): Allocate SAVED_REGS using
3305 trad_frame_alloc_saved_regs. Update accesses. Record previous
3306 value of SP as being vfp.
3307 (alpha_mdebug_frame_prev_register): Use trad_frame_get_prev_register.
3308 * Makefile.in (alpha-mdebug-tdep.o): Update dependencies.
3310 2008-05-21 Markus Deuling <deuling@de.ibm.com>
3312 * score-tdep.c (score_print_insn): Get the current endianess from
3313 disassemble_info instead of gdbarch_byte_order.
3315 2008-05-21 Pedro Alves <pedro@codesourcery.com>
3317 * frame.c (get_prev_frame_1): Build frame id before setting
3318 this_frame->prev_p, not after.
3320 2008-05-21 Nick Roberts <nickrob@snap.net.nz>
3322 * annotate.c (annotate_new_thread): New function for new-thread
3324 * annotate.h: (annotate_new_thread): New extern.
3325 * thread.c (add_thread_with_info): Use it.
3326 * Makefile.in (thread.o): Add dependency on annotate.h.
3328 2008-05-20 Joel Brobecker <brobecker@adacore.com>
3330 * win32-nat.c (win32_wait): Block the control-c event while
3331 waiting for a debug event.
3333 2008-05-19 Pedro Alves <pedro@codesourcery.com>
3335 * symtab.h (lookup_symbol_in_language): Update comment.
3336 * symtab.c (lookup_symbol_aux_block): Update comment.
3337 * ada-lang.c (ada_lookup_symbol_list): Update comment.
3339 2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
3341 * symtab.h (lookup_symbol_in_language): Remove SYMTAB parameter.
3342 (lookup_symbol): Likewise.
3343 * symtab.c (lookup_symbol_in_language): Remove SYMTAB parameter.
3344 (lookup_symbol): Likewise.
3345 (search_symbols): Update.
3347 * linespec.c (find_methods, collect_methods): Update.
3348 (add_matching_methods, add_constructors): Update.
3349 (decode_compound, decode_dollar, decode_variable): Update.
3350 (lookup_prefix_sym): Update.
3352 (symbol_found): Remove SYM_SYMTAB parameter.
3353 Use SYMBOL_SYMTAB (sym) instead.
3355 * gdbtypes.c (lookup_typename): Update.
3356 (lookup_struct, lookup_union, lookup_enum): Update.
3357 (lookup_template_type): Update.
3358 (check_typedef): Update.
3359 * language.c (lang_bool_type): Update.
3360 * mdebugread.c (parse_procedure): Update.
3361 * mi/mi-cmd-stack.c (list_args_or_locals): Update.
3362 * parse.c (write_dollar_variable): Update.
3363 * printcmd.c (address_info): Update.
3364 * source.c (select_source_symtab): Update.
3365 * stack.c (print_frame_args, print_frame_arg_vars): Update.
3366 * valops.c (find_function_in_inferior): Update.
3367 (value_struct_elt_for_reference): Update.
3368 * value.c (value_static_field, value_fn_field): Update.
3370 * alpha-mdebug-tdep.c (find_proc_desc): Update.
3371 * arm-tdep.c (arm_skip_prologue): Update.
3372 * mt-tdep.c (mt_skip_prologue): Update.
3373 * xstormy16-tdep.c (xstormy16_skip_prologue): Update.
3375 * ada-lang.h (struct ada_symbol_info): Remove SYMTAB member.
3376 * ada-lang.c (ada_add_block_symbols): Remove SYMTAB parameter.
3377 (add_defn_to_vec): Likewise.
3378 (ada_add_block_symbols): Likewise.
3379 (lookup_cached_symbol, cache_symbol): Likewise.
3380 (standard_lookup): Update.
3381 (ada_lookup_symbol_list): Update.
3383 * c-valprint.c (c_val_print): Update.
3384 * cp-support.c (cp_lookup_rtti_type): Update.
3385 * jv-lang.c (java_lookup_class, get_java_object_type): Update.
3386 * objc-lang.c (lookup_struct_typedef, find_imps): Update.
3387 * p-valprint.c (pascal_val_print): Update.
3388 * scm-lang.c (scm_lookup_name): Update.
3394 * objc-exp.y: Update.
3397 2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
3399 * language.h (struct language_defn): Remove SYMTAB parameter from
3400 la_lookup_symbol_nonlocal callback function pointer.
3402 * ada-lang.h (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
3403 (ada_lookup_encoded_symbol): Likewise.
3404 * ada-lang.c (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
3405 Always call fixup_symbol_section.
3406 (ada_lookup_symbol): Remove SYMTAB parameter.
3407 (ada_lookup_symbol_nonlocal): Likewise.
3408 * ada-exp.y (write_object_renaming): Update.
3409 (find_primitive_type): Likewise.
3411 * cp-support.h (cp_lookup_symbol_nonlocal): Remove SYMTAB parameter.
3412 (cp_lookup_symbol_namespace): Likewise.
3413 * cp-namespace.c (lookup_namespace_scope): Remove SYMTAB parameter.
3414 (lookup_symbol_file): Likewise.
3415 (lookup_possible_namespace_symbol): Likewise.
3416 (cp_lookup_symbol_nonlocal): Likewise.
3417 (cp_lookup_symbol_namespace): Likewise.
3418 (cp_lookup_nested_type): Update.
3420 * scm-valprint.c (scm_inferior_print): Update.
3421 * valops.c (value_maybe_namespace_elt): Update.
3423 * solist.h (struct target_so_ops): Remove SYMTAB parameter from
3424 lookup_lib_global_symbol callback function pointer.
3425 (solib_global_lookup): Remove SYMTAB parameter.
3426 * solib.c (solib_global_lookup): Remove SYMTAB parameter.
3427 * solib-svr4.c (elf_lookup_lib_symbol): Likewise.
3429 * symtab.h (basic_lookup_symbol_nonlocal): Remove SYMTAB parameter.
3430 (lookup_symbol_static): Likewise.
3431 (lookup_symbol_global): Likewise.
3432 (lookup_symbol_aux_block): Likewise.
3433 (lookup_global_symbol_from_objfile): Likewise.
3434 * symtab.c (lookup_symbol_aux): Remove SYMTAB parameter.
3435 (lookup_symbol_aux_local): Likewise.
3436 (lookup_symbol_aux_block): Likewise.
3437 (lookup_symbol_aux_symtabs): Likewise.
3438 (lookup_symbol_aux_psymtabs): Likewise.
3439 (lookup_global_symbol_from_objfile): Likewise.
3440 (basic_lookup_symbol_nonlocal): Likewise.
3441 (lookup_symbol_static): Likewise.
3442 (lookup_symbol_global): Likewise.
3444 (lookup_symbol_in_language): Do not pass SYMTAB to lookup_symbol_aux.
3446 2008-05-17 Pedro Alves <pedro@codesourcery.com>
3448 * remote.c (init_extended_remote_ops): Fix typo.
3450 2008-05-16 Pedro Alves <pedro@codesourcery.com>
3452 * NEWS: Mention new DICOS x86 target configuration.
3454 2008-05-16 Pedro Alves <pedro@codesourcery.com>
3455 Ulrich Weigand <uweigand@de.ibm.com>
3457 * minsyms.c (lookup_minimal_symbol_by_pc_name): New function.
3458 * symtab.h (lookup_minimal_symbol_by_pc_name): Add prototype.
3460 * symtab.c (fixup_section): Remove prototype. Add ADDR parameter;
3461 use it instead of ginfo->value.address. Look up minimal symbol by
3462 address and name. Assume OBJFILE is non-NULL.
3463 (fixup_symbol_section): Ensure we always have an objfile to look
3464 into. Extract and pass to fixup_section the symbol's address that
3465 will match the minimal symbol's address.
3466 (fixup_psymbol_section): Likewise.
3468 (find_pc_sect_psymtab): Fall back to non-addrmap case when debugging
3469 overlays and the addrmap returned the wrong section.
3471 * dwarf2read.c (var_decode_location): Set SYMBOL_CLASS before
3472 calling fixup_symbol_section.
3474 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
3476 * minsyms.c: Include "target.h".
3477 (find_solib_trampoline_target): Handle minimal symbols pointing
3478 to function descriptors as well.
3479 * Makefile.in (minsyms.o): Update dependencies.
3481 * ppc-linux-tdep.c (ppc64_standard_linkage): Rename to ...
3482 (ppc64_standard_linkage1): ... this. Fix optional instructions.
3483 (PPC64_STANDARD_LINKAGE_LEN): Rename to ...
3484 (PPC64_STANDARD_LINKAGE1_LEN): ... this.
3485 (ppc64_standard_linkage2, ppc64_standard_linkage3): New.
3486 (PPC64_STANDARD_LINKAGE2_LEN, PPC64_STANDARD_LINKAGE3_LEN): New.
3487 (ppc64_standard_linkage_target): Rename to ...
3488 (ppc64_standard_linkage1_target): ... this.
3489 (ppc64_standard_linkage2_target, ppc64_standard_linkage3_target): New.
3490 (ppc64_skip_trampoline_code): Support three variants of standard
3491 linkage stubs. Call find_solib_trampoline_target to handle
3494 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
3496 * ppc-linux-tdep.c (ppc_linux_init_abi): Do not install
3497 ppc64_sysv_abi_adjust_breakpoint_address.
3498 * ppc-sysv-tdep.c (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
3499 * ppc-tdep.h (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
3501 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
3503 * ppc-linux-tdep.c (ppc_linux_skip_trampoline_code): Remove.
3504 (ppc_linux_init_abi): Install find_solib_trampoline_target instead
3505 of ppc_linux_skip_trampoline_code.
3507 2008-05-15 Daniel Jacobowitz <dan@codesourcery.com>
3509 * gdbarch.sh: Delete dwarf_reg_to_regnum.
3510 * gdbarch.c, gdbarch.h: Regenerated.
3511 * amd64-tdep.c, arm-tdep.c, h8300-tdep.c, hppa-linux-tdep.c,
3512 hppa-tdep.c, i386-tdep.c, m32c-tdep.c, m68k-tdep.c, mips-tdep.c,
3513 s390-tdep.c, xtensa-tdep.c: Do not set dwarf_reg_to_regnum.
3515 2008-05-15 Pedro Alves <pedro@codesourcery.com>
3517 * linux-nat.c (trap_ptid): Delete.
3518 (linux_nat_detach, linux_nat_wait, linux_nat_mourn_inferior):
3520 * linux-thread-db.c (thread_db_wait): Adjust.
3522 2008-05-15 Joel Brobecker <brobecker@adacore.com>
3524 * linespec.c (decode_line_1): Fix a couple of comments.
3526 2008-05-15 Alan Modra <amodra@bigpond.net.au>
3528 * dbxread.c: Formatting.
3529 (INTERNALIZE_SYMBOL): Init n_other.
3530 (set_namestring): Take pointer to nlist arg rather than struct
3531 copy. Update all callers.
3533 2008-05-15 Andreas Schwab <schwab@suse.de>
3535 * Makefile.in (dwarf2loc.o): Remove $(addrmap_h).
3536 (dwarf2read.o): Add $(addrmap_h).
3538 2008-05-14 Ulrich Weigand <uweigand@de.ibm.com>
3540 * ppc-linux-tdep.c (ppc_linux_convert_from_func_ptr_addr): Rename ...
3541 (ppc64_linux_convert_from_func_ptr_addr): ... to this. No longer try
3542 to handle ppc32 PLT entries.
3543 (ppc_linux_init_abi): Install ppc64_linux_convert_from_func_ptr_addr
3546 2008-05-14 Daniel Jacobowitz <dan@codesourcery.com>
3548 * elfread.c (elf_symtab_read): Create trampolines for @plt symbols.
3549 * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Renamed from
3550 lookup_minimal_symbol_by_pc_section. Prefer trampolines if requested.
3551 (lookup_minimal_symbol_by_pc_section): Use
3552 lookup_minimal_symbol_by_pc_section_1.
3553 (lookup_solib_trampoline_symbol_by_pc): Likewise.
3555 2008-05-13 Joel Brobecker <brobecker@adacore.com>
3557 * findcmd.c: Add #include "gdb_stdint.h".
3558 * Makefile.in (findcmd.o): Update dependencies.
3560 2008-05-11 David S. Miller <davem@davemloft.net>
3562 * sparc-linux-tdep.c (sparc32_linux_init_abi): Remove
3563 long double size override, Linux does use 128-bit now.
3565 * sparc-linux-tdep.c (PSR_SYSCALL): Define.
3566 (sparc_linux_write_pc): New function.
3567 (sparc32_linux_init_abi): Register it.
3568 * sparc64-linux-tdep.c (TSTATE_SYSCALL): Define.
3569 (sparc64_linux_write_pc): New function.
3570 (sparc64_linux_init_abi): Register it.
3572 * sparc-linux-tdep.c, sparc64-linux-tdep.c: Use
3573 dwarf2_append_unwinders(), not dwarf2_frame_sniffer.
3575 2008-05-11 Ulrich Weigand <uweigand@de.ibm.com>
3577 * rs6000-tdep.c (rs6000_gdbarch_init): Set up info.target_desc
3578 and info.tdep_info before calling gdbarch_init_osabi.
3580 2008-05-09 Joel Brobecker <brobecker@adacore.com>
3582 * ada-lang.c (ada_evaluate_subexp) [BINOP_ASSIGN]: Do not force
3583 the type of the right hand side of the assignment to the type
3584 of the left hand side if the left hand side is a convenience
3587 2008-05-09 Ulrich Weigand <uweigand@de.ibm.com>
3589 * NEWS: Mention gdbserver bi-arch capability.
3591 2008-05-09 Doug Evans <dje@google.com>
3594 * NEWS: Document find command and qSearch:memory packet.
3595 * Makefile.in (SFILES): Add findcmd.c.
3596 (COMMON_OBJS): Add findcmd.o.
3597 (findcmd.o): New rule.
3598 * findcmd.c: New file.
3599 * target.h (target_ops): New member to_search_memory.
3600 (simple_search_memory): Declare.
3601 (target_search_memory): Declare.
3602 * target.c (simple_search_memory): New fn.
3603 (target_search_memory): New fn.
3604 * remote.c (PACKET_qSearch_memory): New packet kind.
3605 (remote_search_memory): New fn.
3606 (init_remote_ops): Init to_search_memory.
3607 (init_extended_remote_ops): Ditto.
3608 (_initialize_remote): Add qSearch:memory packet config command.
3610 2008-05-09 Eli Zaretskii <eliz@gnu.org>
3612 * thread.c (_initialize_thread): Don't use commas and periods in
3613 first line of doc string of "set/show print thread-events".
3615 2008-05-08 Joel Brobecker <brobecker@adacore.com>
3617 * alpha-mdebug-tdep.c, alpha-osf1-tdep.c, alpha-tdep.c:
3618 Update for unwinder changes.
3620 2008-05-08 Joel Brobecker <brobecker@adacore.com>
3622 * frame.c (get_frame_base_address, get_frame_locals_address)
3623 (get_frame_args_address): Pass the correct frame when calling
3624 frame_base_find_by_frame.
3626 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
3628 * remote.c (extended_remote_attach_1): Call target_find_description.
3630 2008-05-08 Daniel Jacobowitz <dan@codesourcery.com>
3632 * remote.c (extended_remote_create_inferior_1): Clean up
3633 before marking the target running.
3635 2008-05-08 Joel Brobecker <brobecker@adacore.com>
3637 * hppa-tdep.h, hppa-tdep.c, hppa-hpux-tdep.c: Update for unwinder
3640 2008-05-07 Joel Brobecker <brobecker@adacore.com>
3642 * sparc-tdep.c, sparc-tdep.h, sparc-sol2-tdep.c, sparc64-tdep.c,
3643 sparc64-sol2-tdep.c: Update for unwinder changes.
3645 2008-05-07 Daniel Jacobowitz <dan@codesourcery.com>
3647 * cp-support.c (mangled_name_to_comp): Initialize storage.
3648 (unqualified_name_from_comp): Likewise.
3650 2008-05-07 Jie Zhang <jie.zhang@analog.com>
3652 * remote.c (remote_insert_breakpoint): Call get_remote_state
3653 after gdbarch_breakpoint_from_pc is called.
3654 (remote_insert_hw_breakpoint): Likewise.
3656 2008-05-06 Joel Brobecker <brobecker@adacore.com>
3658 * valprint.c (val_print): Add new language parameter and use it
3659 instead of using the current_language. Update calls to val_print
3661 (common_val_print): Add new langauge parameter and pass it to
3663 * value.h (struct language_defn): Add opaque declaration.
3664 (val_print, common_val_print): Update declarations.
3665 * stack.c (print_frame_args): Update call to common_val_print
3666 using the appropriate language.
3667 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
3668 * c-valprint, f-valprint.c, m2-valprint.c, mt-tdep.c, infcmd.c,
3669 mi/mi-main.c, jv-valprint.c, ada-valprint.c, varobj.c, p-valprint.c,
3670 scm-valprint.c, cp-valprint.c, sh64-tdep.c, printcmd.c:
3671 #include "language.h" if necessary.
3672 Update calls to val_print and common_val_print.
3673 * Makefile.in (mt-tdep.o, sh64-tdep.o, mi-cmds.o, mi-main.o):
3674 Update dependencies.
3676 2008-05-06 Joel Brobecker <brobecker@adacore.com>
3678 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Treat addresses
3679 pointing inside a non-executable section as function descriptors.
3681 2008-05-06 Pedro Alves <pedro@codesourcery.com>
3683 * inf-loop.c (inferior_event_handler): Run all continuations and
3684 print any language change before running the breakpoint commands.
3686 2008-05-06 Joel Brobecker <brobecker@adacore.com>
3688 * frame-unwind.c (frame_unwind_got_bytes): New function.
3689 * frame-unwind.h (frame_unwind_got_bytes): Add declaration.
3690 * libunwind-frame.h, libunwind-frame.c, ia64-tdep.c: Update
3691 for unwinder changes.
3693 2008-05-05 Doug Evans <dje@google.com>
3695 * NEWS: Mention new /m modifier for disassemble command.
3696 * cli/cli-cmds.c (print_disassembly): New function.
3697 (disassemble_current_function): New function
3698 (disassemble_command): Recognize /m modifier, print mixed
3700 (init_cli_cmds): Update disassemble help text.
3702 2008-05-05 Maxim Grigoriev <maxim2405@gmail.com>
3704 * xtensa-tdep.c: Update for unwinder changes.
3706 2008-05-05 Andreas Schwab <schwab@suse.de>
3708 Update m68k port for unwinder changes.
3709 * m68k-tdep.c (m68k_frame_cache): Expect this_frame.
3710 (m68k_frame_this_id, m68k_frame_prev_register): Update signature.
3711 (m68k_frame_unwind): Use default_frame_sniffer.
3712 (m68k_frame_sniffer): Remove.
3713 (m68k_frame_base_address): Expect this_frame.
3714 (m68k_dummy_id): Renamed from m68k_unwind_dummy_id. Expect
3716 (m68k_gdbarch_init): Use set_gdbarch_dummy_id,
3717 dwarf2_append_unwinders, and frame_unwind_append_unwinder.
3718 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Expect frame_info
3719 parameter instead of pc value.
3720 (m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache):
3722 (m68k_linux_sigtramp_frame_this_id)
3723 (m68k_linux_sigtramp_frame_prev_register)
3724 (m68k_linux_sigtramp_frame_sniffer): Update signature.
3725 (m68k_linux_sigtramp_frame_unwind): Use
3726 m68k_linux_sigtramp_frame_sniffer.
3727 (m68k_linux_init_abi): Use frame_unwind_append_unwinder.
3729 * m68klinux-nat.c (store_register): Fix typo.
3731 2008-05-05 Pedro Alves <pedro@codesourcery.com>
3733 * infcmd.c (step_1): Put thread id on the stack to avoid possible
3736 2008-05-05 Luis Machado <luisgpm@br.ibm.com>
3738 * symfile.c (reread_symbols): Update objfile's entry point.
3740 2008-05-05 Aleksandar Ristovski <aristovski@qnx.com>
3741 Joel Brobecker <brobecker@adacore.com>
3743 * ada-lang.c: Update throughout to use symbol_matches_domain
3744 instead of matching the symbol domain explictly.
3745 * dwarf2read.c (add_partial_symbol): Do not add new psym for
3746 STRUCT_DOMAIN. Make sure you recognize c++ struct and java and ada
3747 class as typedefs. See lookup_partial_symbol function.
3748 (new_symbol): Similar to add_partial_symbol, do not create
3749 symbol for the typedef. See lookup_block_symbol.
3750 * symtab.c (symbol_matches_domain): New function, takes care
3751 of dual meaning of STRUCT_DOMAIN symbol for c++, ada and java.
3752 (lookup_partial_symbol): Use symbol_matches_domain to see if the
3753 found psym domain matches the given domain.
3754 (lookup_block_symbol): Likewise.
3756 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
3758 * top.c (command_line_handler_continuation): Remove.
3759 (execute_command): Do not install the above.
3761 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
3763 * inf-loop.c (inferior_event_handler): Call bpstat_do_action,
3764 and catch all exceptions from it.
3765 * top.c (command_line_handler_continuation): Don't
3766 call bpstat_do_action here.
3768 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
3770 * dwarf2read.c (struct dwarf2_cu): Add type_hash.
3771 (struct die_info): Remove type.
3772 (read_type_die, read_typedef, read_base_type, read_subrange_type)
3773 (read_structure_type, read_enumeration_type, read_array_type)
3774 (read_tag_pointer_type, read_tag_ptr_to_member_type)
3775 (read_tag_reference_type, read_tag_const_type, read_tag_volatile_type)
3776 (read_tag_string_type, read_subroutine_type, read_set_type)
3777 (read_unspecified_type): Delete prototypes. Remove check for
3778 already-loaded type. Return the new type.
3779 (set_die_type): Return the new type.
3780 (reset_die_and_siblings_types): Delete.
3781 (load_comp_unit, load_full_comp_unit): Set type_hash.
3782 (process_queue): Remove call to reset_die_and_siblings_types.
3783 (process_die): Do not read most types here. Use read_type_die
3785 (read_func_scope, dwarf2_add_member_fn): Use read_type_die.
3786 (quirk_gcc_member_function_pointer): Return the new type.
3787 (process_structure_scope, process_enumeration_scope): Use
3788 get_die_type and read the DIE's type.
3789 (read_full_die): Do not initialize die->type.
3790 (tag_type_to_type): Use read_type_die.
3791 (read_type_die): Check for already defined types. Return the
3793 (determine_prefix): Use get_die_type.
3794 (set_die_type): Return the type.
3795 (get_die_type): Take a CU argument. Check for no type_hash.
3797 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
3799 * dwarf2read.c (dwarf2_ranges_read, read_partial_die): Initialize
3802 2008-05-04 Pedro Alves <pedro@codesourcery.com>
3804 * breakpoint.c (update_breakpoints_after_exec): Delete bp_longjmp
3805 and bp_longjmp_resume breakpoints.
3806 (breakpoint_address_is_meaningful): Claim bp_longjmp_resume as
3808 (create_longjmp_breakpoint): Don't create bp_longjmp_resume
3809 breakpoints. Create bp_longjmp breakpoints as momentary
3811 (enable_longjmp_breakpoint): Delete.
3812 (set_longjmp_breakpoint): New.
3813 (disable_longjmp_breakpoint): Delete.
3814 (delete_longjmp_breakpoint): New.
3815 (set_longjmp_resume_breakpoint): Delete.
3816 (set_momentary_breakpoint_at_pc): New.
3817 (breakpoint_re_set_one): Don't delete bp_longjmp and
3818 bp_longjmp_resume breakpoints.
3819 (breakpoint_re_set): Don't create longjmp and longjmp-resume
3822 * infrun.c (step_resume_breakpoint): Add comment.
3823 (struct execution_control_state): Delete handling_longjmp member.
3824 (init_execution_control_state). Don't clear handling_longjmp.
3825 (context_switch): Don't context switch handling_longjmp.
3826 (handle_inferior_event): If handling a bp_longjmp breakpoint,
3827 create a bp_longjmp_resume breakpoint, and set it as current
3828 step_resume_breakpoint, then step over the longjmp breakpoint. If
3829 handling a bp_longjmp_resume breakpoint, don't delete the longjmp
3830 breakpoint, delete the longjmp-resume breakpoint, and stop
3832 (currently_stepping): Remove handling_longjmp from expression.
3833 (insert_step_resume_breakpoint_at_sal): Update comment.
3834 (insert_longjmp_resume_breakpoint): New.
3836 * breakpoint.h (set_momentary_breakpoint_at_pc): Declare.
3837 (enable_longjmp_breakpoint, disable_longjmp_breakpoint): Delete
3839 (set_longjmp_breakpoint, delete_longjmp_breakpoint): Declare.
3840 (set_longjmp_resume_breakpoint): Delete declaration.
3842 * gdbthread.h (save_infrun_state): Remove handling_longjmp
3844 (load_infrun_state): Delete *handling_longjmp parameter.
3845 * thread.c (save_infrun_state): Remove handling_longjmp parameter.
3847 (load_infrun_state): Delete *handling_longjmp parameter. Update
3850 * infcmd.c (disable_longjmp_breakpoint_cleanup): Delete.
3851 (delete_longjmp_breakpoint_cleanup): New.
3852 (step_1): Call set_longjmp_breakpoint instead of
3853 enable_longjmp_breakpoint. Use delete_longjmp_breakpoint_cleanup
3854 instead of disable_longjmp_breakpoint_cleanup when making cleanup.
3855 (step_1_continuation): Pass thread id in the continuation args to
3857 (step_once): Add thread parameter. Pass thread id the the
3860 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
3862 Set CU BASE_ADDRESS already from partial DIEs.
3863 * dwarf2read.c (read_partial_die): New variables BASE_ADDRESS and
3864 BASE_ADDRESS_TYPE. Set these variables from DW_AT_LOW_PC and
3865 DW_AT_ENTRY_PC. Set CU->HEADER.BASE_KNOWN and CU->HEADER.BASE_ADDRESS
3866 from these variables if it was still unset.
3868 * Makefile.in: Update dependencies.
3869 * dwarf2read.c: Include "addrmap.h"
3870 (struct dwarf2_cu): New fields RANGES_OFFSET and HAS_RANGES_OFFSET.
3871 (dwarf2_ranges_read): New prototype.
3872 (dwarf2_build_psymtabs_hard): Initialize and prepare PSYMTABS_ADDRMAP.
3873 Add discontiguous range to PSYMTABS_ADDRMAP by DWARF2_RANGES_READ on
3874 HAS_RANGES_OFFSET, otherwise add there the contiguous range.
3875 (dwarf2_ranges_read): New parameter RANGES_PST, update the function
3876 comment for it. Add the found ranges to RANGES_PST. New variable
3877 BASEADDR, initialize it the common way.
3878 (dwarf2_get_pc_bounds): Update the caller for the new parameter.
3879 (read_partial_die): `DW_AT_ranges' now only sets RANGES_OFFSET and
3880 HAS_RANGES_OFFSET for the later processing.
3881 * objfiles.h (struct objfile): New field PSYMTABS_ADDRMAP.
3882 * symtab.c: Include "addrmap.h"
3883 (find_pc_sect_psymtab): Support reading the field PSYMTABS_ADDRMAP.
3884 Move the psymtab locator into ...
3885 (find_pc_sect_psymtab_closer): ... a new function.
3887 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
3889 * arch-utils.c (gdbarch_update_p): Use default values for
3890 info.abfd and info.target_desc if they are NULL.
3891 (gdbarch_from_bfd): Remove assertion.
3892 (set_gdbarch_from_file): Call gdbarch_find_by_info directly,
3893 using the current target description.
3894 (gdbarch_info_fill): Do not use default values for info->abfd
3895 and info->target_desc.
3897 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
3899 * symfile.c (reread_symbols): Reload EXEC_BFD on its change.
3901 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
3903 * inferior.h (read_pc_pid, write_pc_pid): Remove.
3904 * regcache.h (regcache_read_pc, regcache_write_pc): Add prototypes.
3906 * regcache.c (read_pc_pid): Remove, replace by ...
3907 (regcache_read_pc): ... this function.
3908 (write_pc_pid): Remove, replace by ...
3909 (regcache_write_pc): ... this function.
3910 (read_pc, write_pc): Update.
3912 * infrun.c (displaced_step_prepare): Replace read_pc_pid and
3913 write_pc_pid by regcache_read_pc and regcache_write_pc.
3914 (displaced_step_fixup): Likewise.
3915 (resume): Likewise. Use regcache arch instead of current_gdbarch.
3916 (prepare_to_proceed): Likewise.
3917 (proceed): Likewise.
3918 (adjust_pc_after_break): Likewise.
3919 (handle_inferior_event): Likewise.
3921 * linux-nat.c (cancel_breakpoint): Likewise.
3922 * linux-thread-db.c (check_event): Likewise.
3923 * aix-thread.c (aix_thread_wait): Likewise.
3924 * tracepoint.c (trace_dump_command): Likewise.
3926 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
3928 * dwarf2loc.c (dwarf_expr_frame_base): Error out on missing
3929 SYMBOL_LOCATION_BATON.
3931 2008-05-04 Vladimir Prus <vladimir@codesourcery.com>
3933 * target.h (struct target_ops): New field to_auxv_parse.
3934 * auxv.c (default_auxv_parse): New, renamed from previous
3936 (target_auxv_parse): Try to call target method. Fallback to
3937 default_auxv_parse if not found.
3938 * procfs.c (procfs_auxv_parse): New.
3939 (init_procfs_ops): On Solaris, in 64-bit mode, install
3942 2008-05-03 Adam Nemet <anemet@caviumnetworks.com>
3944 * symfile.c (add_symbol_file_command): Use paddress rather than
3945 hex_string to print the address.
3947 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
3949 * rs6000-tdep.c (rs6000_frame_this_id): If info->base is 0,
3950 return the null frame ID to terminate the backtrace.
3952 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
3954 * rs6000-tdep.c: Do not include "rs6000-tdep.h".
3955 (rs6000_find_toc_address_hook): Move to rs6000-aix-tdep.c.
3956 (SIG_FRAME_PC_OFFSET): Likewise.
3957 (SIG_FRAME_LR_OFFSET): Likewise.
3958 (SIG_FRAME_FP_OFFSET): Likewise.
3959 (rs6000_push_dummy_call): Likewise.
3960 (rs6000_return_value): Likewise.
3961 (rs6000_convert_from_func_ptr_addr): Likewise.
3962 (branch_dest, rs6000_software_single_step): Likewise.
3963 (deal_with_atomic_sequence): Rename to ...
3964 (ppc_deal_with_atomic_sequence): ... this. Adapt all callers.
3965 Do not call branch_dest; inline required parts of that function.
3966 (rs6000_skip_trampoline_code): Replace DEPRECATED_SYMBOL_NAME
3967 with SYMBOL_LINKAGE_NAME.
3968 (struct reg, regsize): Delete.
3969 (read_memory_addr): Delete; inline into callers.
3970 (rs6000_skip_prologue): Move after skip_prologue.
3971 (skip_prologue): Remove prototype.
3972 (rs6000_gdbarch_init): Remove sysv_abi variable; perform all
3973 initialization as if this variable were true. Do not install
3974 ppc64_sysv_abi_adjust_breakpoint_address.
3976 * rs6000-aix-tdep.c: Include "gdb_assert.h", "gdbtypes.h",
3977 "gdbcore.h", "target.h", "value.h", "infcall.h", "objfiles.h",
3979 (rs6000_find_toc_address_hook): Move here from rs6000-tdep.c.
3980 (SIG_FRAME_PC_OFFSET): Likewise.
3981 (SIG_FRAME_LR_OFFSET): Likewise.
3982 (SIG_FRAME_FP_OFFSET): Likewise.
3983 (rs6000_push_dummy_call): Likewise.
3984 (rs6000_return_value): Likewise.
3985 (rs6000_convert_from_func_ptr_addr): Likewise.
3986 (branch_dest, rs6000_software_single_step): Likewise. Replace
3987 tdep->text_segment_base by AIX_TEXT_SEGMENT_BASE.
3988 (rs6000_aix_init_osabi): Install rs6000_push_dummy_call,
3989 rs6000_return_value, and rs6000_convert_from_func_ptr_addr.
3990 Call set_gdbarch_long_double_bit and set_gdbarch_frame_red_zone_size.
3991 Set tdep->lr_frame_offset. Do not set tdep->text_segment_base.
3993 * rs6000-tdep.h (rs6000_software_single_step): Remove prototype.
3994 (AIX_TEXT_SEGMENT_BASE): New macro.
3995 * rs6000-nat.c (exec_one_dummy_insn): Replace tdep->text_segment_base
3996 by AIX_TEXT_SEGMENT_BASE.
3998 * ppc-tdep.h (ppc_deal_with_atomic_sequence): Add prototype.
3999 (struct gdbarch_tdep): Remove text_segment_base member.
4000 * ppc-linux-tdep.c (ppc_linux_init_abi): On 64-bit, install
4001 ppc64_sysv_abi_adjust_breakpoint_address.
4003 * Makefile.in (rs6000-tdep.o): Update dependencies.
4004 (rs6000-aix-tdep.o): Likewise.
4006 2008-05-03 Luis Machado <luisgpm@br.ibm.com>
4007 Thiago Jung Bauermann <bauerman@br.ibm.com>
4009 * cli/cli-decode.c (lookup_cmd_1): Fix indentation.
4010 * doublest.c (convert_typed_floating): Fix typo in comment.
4011 * dwarf2-frame.c (dwarf2_frame_cache): Likewise.
4012 * frame-unwind.h (frame_sniffer_ftype): Likewise.
4013 * frame.c (frame_unwind_address_in_block): Likewise.
4014 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Likewise.
4015 * symtab.h (struct symbol): Likewise.
4016 * tramp-frame.h (struct trad_frame_cache): Likewise.
4017 * value.c (allocate_repeat_value): Likewise.
4019 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
4021 * infrun.c (handle_inferior_event): Do not insert breakpoints at
4022 TARGET_WAITKIND_LOADED events during startup (i.e. in the shell).
4024 2008-05-03 Pedro Alves <pedro@codesourcery.com>
4026 * parse.c (parse_exp_in_context): Don't override
4027 expression_context_pc if get_selected_block returned a valid
4030 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
4032 * alpha-tdep.h (ALPHA_REGISTER_BYTES): Delete.
4033 * arm-tdep.h (STATUS_REGISTER_SIZE): Delete.
4034 * breakpoint.c (args_for_catchpoint_enable, current_exception_event):
4036 * c-typeprint.c (c_type_print_base): Delete handling of template
4038 * cp-support.h (METHOD_PTR_IS_VIRTUAL, METHOD_PTR_FROM_VOFFSET)
4039 (METHOD_PTR_TO_VOFFSET): Delete.
4040 * defs.h (QUIT_FIXME): Delete.
4041 * f-lang.h (DEFAULT_DOTMAIN_NAME_IN_MF77, DEFAULT_MAIN_NAME_IN_MF77)
4042 (DEFAULT_DOTMAIN_NAME_IN_XLF_BUGGY, DEFAULT_DOTMAIN_NAME_IN_XLF): Delete.
4043 * gdbtypes.h (struct cplus_struct_type): Delete is_inlined,
4044 ninstantiations, and instantiations.
4045 (TYPE_INSTANTIATIONS, TYPE_NINSTANTIATIONS, TYPE_INSTANTIATION)
4046 (TYPE_FN_FIELD_INLINED): Delete.
4047 * srec.h (SREC_BINARY): Delete.
4048 * symtab.c (symbol_init_demangled_name): Delete.
4049 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME, symbol_init_demangled_name)
4050 (SYMBOL_OBJFILE, struct exception_event_record, CURRENT_EXCEPTION_KIND)
4051 (CURRENT_EXCEPTION_CATCH_SAL, CURRENT_EXCEPTION_CATCH_LINE)
4052 (CURRENT_EXCEPTION_CATCH_FILE, CURRENT_EXCEPTION_CATCH_PC)
4053 (CURRENT_EXCEPTION_THROW_SAL, CURRENT_EXCEPTION_THROW_LINE)
4054 (CURRENT_EXCEPTION_THROW_FILE, CURRENT_EXCEPTION_THROW_PC): Delete.
4055 * target.h (enum thread_control_capabilities): Delete tc_switch.
4056 (target_can_switch_threads): Delete.
4058 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
4060 * Makefile.in (objfiles.o): Update.
4061 * exec.c (exec_set_section_address): Support p->addr != 0.
4062 * objfiles.c (objfile_relocate): Update exec_ops section
4064 * symfile.c (place_section): Move exec_set_section_address call...
4065 (default_symfile_offsets): ...to here.
4067 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
4069 * Makefile.in (ppc_linux_tdep_h): New macro.
4070 (powerpc_32l_c, powerpc_altivec32_c, powerpc_altivec32l_c): Likewise.
4071 (powerpc_64l_c, powerpc_altivec64_c, powerpc_altivec64l_c): Likewise.
4072 (powerpc_e500l_c): Likewise.
4073 (ppc-linux-nat.o): Update dependencies.
4074 (ppc-linux-tdep.o): Update dependencies.
4075 (rs6000-tdep.o): Update dependencies.
4077 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Remove.
4078 (ppc_linux_svr4_fetch_link_map_offsets): Remove.
4079 (ppc_linux_gregset, ppc_linux_fpregset): Move to ppc-linux-tdep.h
4080 (ppc_supply_reg, ppc_collect_reg): Add prototypes.
4081 (tdesc_powerpc_e500): Remove.
4083 * rs6000.c: Include "features/rs6000/powerpc-altivec32.c"
4084 and "features/rs6000/powerpc-altivec64.c".
4085 (ppc_supply_reg, ppc_collect_reg): Make global.
4086 (variants): Use tdesc_powerpc_32 for "powerpc" and
4087 tdesc_powerpc_altivec64 for "powerpc64".
4088 (_initialize_rs6000_tdep): Initialize AltiVec descriptions.
4090 * ppc-linux-tdep.h: New file.
4092 * ppc-linux-tdep.c: Include "ppc-linux-tdep.c".
4093 Include "features/rs6000/powerpc-32l.c".
4094 Include "features/rs6000/powerpc-altivec32l.c".
4095 Include "features/rs6000/powerpc-64l.c".
4096 Include "features/rs6000/powerpc-altivec64l.c".
4097 Include "features/rs6000/powerpc-e500l.c".
4098 (ppc_linux_supply_gregset): New function.
4099 (ppc_linux_collect_gregset): Handle orig_r3 and trap registers.
4100 (ppc32_linux_gregset): Use ppc_linux_supply_gregset.
4101 (ppc64_linux_gregset): Likewise.
4102 (ppc_linux_sigtramp_cache): Handle orig_r3 and trap registers.
4103 (ppc_linux_trap_reg_p): New function.
4104 (ppc_linux_write_pc): New function.
4105 (ppc_linux_core_read_description): New function.
4106 (ppc_linux_init_abi): Install ppc_linux_write_pc and
4107 ppc_linux_core_read_description. Install orig_r3 and trap
4108 registers if present in the target description.
4109 (_initialize_ppc_linux_tdep): Initialize Linux target descriptions.
4111 * ppc-linux-nat.c: Include "ppc-linux-tdep.h".
4112 (PT_ORIG_R3, PT_TRAP): Define if necessary.
4113 (ppc_register_u_addr): Handle orig_r3 and trap registers.
4114 (fetch_ppc_registers): Likewise.
4115 (store_ppc_registers): Likewise.
4116 (store_register): Likewise.
4117 (ppc_linux_read_description): Check whether AltiVec is supported.
4118 Check whether inferior is 32-bit or 64-bit. Return the appropriate
4119 Linux target description.
4121 * features/Makefile (WHICH): Use rs6000/powerpc-32l and
4122 rs6000/powerpc-altivec32l instead of rs6000/powerpc-32.
4123 Use rs6000/powerpc-64l and rs6000/powerpc-altivec64l instead
4124 of rs6000/powerpc-64. Use rs6000/powerpc-e500l instead of
4125 rs6000/powerpc-e500. Update -expedite variables accordingly.
4127 * features/rs6000/power-spe.xml: Use regnum 73 for "acc".
4128 * features/rs6000/powerpc-32.xml: Do not include power-altivec.xml.
4129 * features/rs6000/powerpc-64.xml: Do not include power-altivec.xml.
4130 * features/rs6000/powerpc-e500.c: Regenerate.
4131 * features/rs6000/powerpc-32.c: Regenerate.
4132 * features/rs6000/powerpc-64.c: Regenerate.
4134 * features/rs6000/power-linux.xml: New file.
4135 * features/rs6000/power64-linux.xml: New file.
4136 * features/rs6000/powerpc-32l.xml: New file.
4137 * features/rs6000/powerpc-altivec32l.xml: New file.
4138 * features/rs6000/powerpc-64l.xml: New file.
4139 * features/rs6000/powerpc-altivec64l.xml: New file.
4140 * features/rs6000/powerpc-e500l.xml: New file.
4141 * features/rs6000/powerpc-32l.c: New (generated) file.
4142 * features/rs6000/powerpc-altivec32l.c: New (generated) file.
4143 * features/rs6000/powerpc-64l.c: New (generated) file.
4144 * features/rs6000/powerpc-altivec64l.c: New (generated) file.
4145 * features/rs6000/powerpc-e500l.xml: New (generated) file.
4147 * regformats/reg-ppc.dat: Remove.
4148 * regformats/reg-ppc64.dat: Remove.
4149 * regformats/rs6000/powerpc-32.dat: Remove.
4150 * regformats/rs6000/powerpc-64.dat: Remove.
4151 * regformats/rs6000/powerpc-e500.dat: Remove.
4152 * regformats/rs6000/powerpc-32l.dat: New (generated) file.
4153 * regformats/rs6000/powerpc-altivec32l.dat: New (generated) file.
4154 * regformats/rs6000/powerpc-64l.dat: New (generated) file.
4155 * regformats/rs6000/powerpc-altivec64l.dat: New (generated) file.
4156 * regformats/rs6000/powerpc-e500l.dat: New (generated) file.
4158 2008-05-03 Pedro Alves <pedro@codesourcery.com>
4160 * thread.c (delete_thread): Call observer_notify_thread_exit.
4161 * mi/mi-interp.c (mi_interpreter_init): Register mi_thread_exit as
4162 thread_exit observer.
4163 (mi_thread_exit): New.
4165 2008-05-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
4167 * breakpoint.c (create_exception_catchpoint): Remove prototype
4168 for already deleted function.
4169 * breakpoint.h (ep_is_exception_catchpoint): Likewise.
4170 * frame.h (show_stack_frame): Remove prototype.
4171 * stack.c (show_stack_frame): Remove empty, unused function.
4172 * source.c (symtab_to_fullname, print_source_lines): Small fix
4174 * value.c (show_values): Update comments to mention "show values"
4175 command instead of "info history".
4177 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
4179 * linespec.c: Include "target.h".
4180 (minsym_found): Handle minimal symbols pointing to function
4181 descriptors. Use find_function_start_pc.
4182 * minsyms.c (msymbol_objfile): New function.
4183 * parse.c (write_exp_msymbol): Handle minimal symbols pointing
4184 to function descriptors.
4185 * symtab.c (fixup_section): Only use minimal symbol at the same
4186 address to determine section of a symbol.
4187 (find_function_start_pc): New function.
4188 (find_function_start_sal): Use it.
4189 * symtab.h (msymbol_objfile): Add prototype.
4190 (find_function_start_pc): Likewise.
4191 * value.c: Include "objfiles.h".
4192 (value_fn_field): Handle minimal symbols pointing to function
4194 * Makefile.in (linespec.o): Update dependencies.
4195 (value.o): Likewise.
4197 2008-05-02 Joel Brobecker <brobecker@adacore.com>
4199 * ada-lang.c (unwrap_value): Handle the case where the "F" field
4200 inside a PAD type is a bitfield.
4202 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
4204 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Handle
4205 TYPE_CODE_BOOL and TYPE_CODE_CHAR the same as TYPE_CODE_INT.
4206 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
4207 Handle TYPE_CODE_METHOD the same as TYPE_CODE_FUNC.
4208 Allow typedefs when checking for function pointer arguments.
4209 Right-align small structs passed on the stack.
4210 (ppc64_sysv_abi_return_value): Handle TYPE_CODE_BOOL and
4211 TYPE_CODE_CHAR the same as TYPE_CODE_INT.
4212 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
4214 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
4216 * Makefile.in (arm-tdep.o): Update.
4217 * arm-tdep.c (arm_objfile_data_key, struct arm_mapping_symbol)
4218 (struct arm_per_objfile, arm_compare_mapping_symbols): New.
4219 (arm_pc_is_thumb): Use mapping symbols.
4220 (arm_objfile_data_cleanup, arm_record_special_symbol): New.
4221 (arm_gdbarch_init): Call set_gdbarch_record_special_symbol.
4222 (_initialize_arm_tdep): Initialize arm_objfile_data_key.
4223 * elfread.c (elf_symtab_read): Use gdbarch_record_special_symbol.
4224 * gdbarch.sh: Add record_special_symbol.
4225 * gdbarch.c, gdbarch.h: Regenerated.
4226 * objfiles.c (struct objfile_data): Add cleanup member.
4227 (register_objfile_data_with_cleanup): New function, from
4228 register_objfile_data.
4229 (register_objfile_data): Use it.
4230 (objfile_free_data): Call clear_objfile_data.
4231 (clear_objfile_data): Call cleanup functions.
4232 * objfiles.h (register_objfile_data_with_cleanup): Declare.
4234 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
4236 * objfiles.c (init_entry_point_info): Handle shared libraries.
4238 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
4240 * arm-tdep.c (arm_prologue_this_id): Compare pc, not func, to
4243 2008-05-02 Jim Blandy <jimb@codesourcery.com>
4244 Pedro Alves <pedro@codesourcery.com>
4246 Implement displaced stepping.
4248 * gdbarch.sh (max_insn_length): New 'variable'.
4249 (displaced_step_copy, displaced_step_fixup)
4250 (displaced_step_free_closure, displaced_step_location): New
4252 (struct displaced_step_closure): Add forward declaration.
4253 * gdbarch.c, gdbarch.h: Regenerated.
4255 * arch-utils.c: #include "objfiles.h".
4256 (simple_displaced_step_copy_insn)
4257 (simple_displaced_step_free_closure)
4258 (displaced_step_at_entry_point): New functions.
4259 * arch-utils.h (simple_displaced_step_copy_insn)
4260 (simple_displaced_step_free_closure)
4261 (displaced_step_at_entry_point): New prototypes.
4263 * i386-tdep.c (I386_MAX_INSN_LEN): Rename to...
4264 (I386_MAX_MATCHED_INSN_LEN): ... this.
4265 (i386_absolute_jmp_p, i386_absolute_call_p)
4266 (i386_ret_p, i386_call_p, i386_breakpoint_p, i386_syscall_p)
4267 (i386_displaced_step_fixup): New functions.
4268 (struct i386_insn, i386_match_insn): Update.
4269 (i386_gdbarch_init): Set gdbarch_max_insn_length.
4270 * i386-tdep.h (I386_MAX_INSN_LEN): New.
4271 (i386_displaced_step_fixup): New prototype.
4272 * i386-linux-tdep.c (i386_linux_init_abi): Include "arch-utils.h".
4273 Register gdbarch_displaced_step_copy,
4274 gdbarch_displaced_step_fixup, gdbarch_displaced_step_free_closure,
4275 and gdbarch_displaced_step_location functions.
4277 * infrun.c (debug_displaced): New variable.
4278 (show_debug_displaced): New function.
4279 (struct displaced_step_request): New struct.
4280 (displaced_step_request_queue, displaced_step_ptid)
4281 (displaced_step_gdbarch, displaced_step_closure)
4282 (displaced_step_original, displaced_step_copy)
4283 (displaced_step_saved_copy, can_use_displaced_stepping): New
4285 (show_can_use_displaced_stepping, use_displaced_stepping)
4286 (displaced_step_clear, cleanup_displaced_step_closure)
4287 (displaced_step_dump_bytes, displaced_step_prepare)
4288 (displaced_step_clear_cleanup, write_memory_ptid)
4289 (displaced_step_fixup): New functions.
4290 (resume): Call displaced_step_prepare.
4291 (proceed): Call read_pc once, and remember the value. If using
4292 displaced stepping, don't remove breakpoints.
4293 (handle_inferior_event): Call displaced_step_fixup. Add some
4294 debugging output. When we try to step over a breakpoint, but get
4295 a signal to deliver to the thread instead, ensure the step-resume
4296 breakpoint is actually inserted. If a thread hop is needed, and
4297 displaced stepping is enabled, don't remove breakpoints.
4298 (init_wait_for_inferior): Call displaced_step_clear.
4299 (_initialize_infrun): Add "set debug displaced" command. Add
4300 "maint set can-use-displaced-stepping" command. Clear
4301 displaced_step_ptid.
4302 * inferior.h (debug_displaced): Declare variable.
4303 (displaced_step_dump_bytes): Declare function.
4305 * Makefile.in (arch-utils.o, i386-linux-tdep.o): Update
4308 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
4310 * arm-tdep.c (arm_mode_strings, arm_fallback_mode_string)
4311 (arm_force_mode_string, arm_show_fallback_mode)
4312 (arm_show_force_mode): New.
4313 (arm_pc_is_thumb): Honor fallback-mode and force-mode. Use
4315 (_initialize_arm_tdep): Add "set arm fallback-mode"
4316 and "set arm force-mode".
4317 * NEWS: Document new commands.
4319 2008-05-02 Andrew Stubbs <andrew.stubbs@st.com>
4321 * main.h (batch_silent): Declare.
4322 * event-top.c: Include main.h.
4323 (gdb_setup_readline): Remove extern batch_silent declaration.
4324 * infrun.c (normal_stop): Don't print source location when running in
4325 --batch-silent mode.
4326 * Makefile.in (event-top.o): Add main.h dependency.
4328 2008-05-02 Andreas Schwab <schwab@suse.de>
4330 * target.h (struct target_ops): Add
4331 to_watchpoint_addr_within_range.
4332 (target_watchpoint_addr_within_range): New function.
4333 * target.c (update_current_target): Inherit
4334 to_watchpoint_addr_within_range, defaulting to
4335 default_watchpoint_addr_within_range.
4336 (default_watchpoint_addr_within_range): New function.
4337 (debug_to_watchpoint_addr_within_range): New function.
4338 (setup_target_debug): Set to_watchpoint_addr_within_range.
4339 * ppc-linux-nat.c (ppc_linux_watchpoint_addr_within_range):
4341 (_initialize_ppc_linux_nat): Set to_watchpoint_addr_within_range.
4342 * breakpoint.c (watchpoints_triggered): Use
4343 target_watchpoint_addr_within_range.
4345 2008-05-01 Pedro Alves <pedro@codesourcery.com>
4347 * configure.tgt: Add i[34567]86-*-dicos* and x86_64-*-dicos*.
4348 (i[34567]86-*-dicos*, x86_64-*-dicos*):
4349 Set gdb_osabi to GDB_OSABI_DICOS.
4351 * defs.h (enum gdb_osabi): Add GDB_OSABI_DICOS.
4352 * osabi.c (gdb_osabi_name): Add "DICOS".
4354 * i386-dicos-tdep.c: New file.
4356 * Makefile.in (ALL_TARGET_OBS): Add i386-dicos-tdep.o.
4357 (ALLDEPFILES): Add i386-dicos-tdep.c.
4358 (i386-dicos-tdep.o): New rule.
4360 2008-05-01 Pedro Alves <pedro@codesourcery.com>
4362 * linux-nat.c (linux_nat_switch_fork): Reinit GDB's thread list
4363 and register the fork's PTID as a thread.
4365 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
4368 * breakpoint.c (create_breakpoint): Add breakpoint_ops argument and
4369 assign its value to the breakpoint created.
4370 (create_breakpoints): Add breakpoint_ops argument and pass it
4371 to create_breakpoint call.
4372 (break_command_really): Add breakpoint_ops argument and pass/assign
4374 (break_command_1): Pass NULL as ops argument.
4375 (set_breakpoint): Pass NULL as ops argument.
4376 (print_one_exception_catchpoint): Print <PENDING> if no loc available.
4377 (handle_gnu_v3_exceptions): Call generic breakpoint code to insert
4378 catch and throw catchpoints.
4380 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
4383 * corelow.c (core_open): Use gdbarch_target_signal_from_host to
4384 translate signal numeric value from the target to GDB's enum
4386 * gdbarch.c, gdbarch.h: Regenerated.
4387 * gdbarch.sh: Added two new functions target_signal_from_host and
4388 target_signal_to_host.
4389 * target.h (default_target_signal_from_host,
4390 default_target_signal_to_host): New functions - declarations.
4391 * signals/signals.c (struct gdbarch): New declaration.
4392 (default_target_signal_to_host, default_target_signal_from_host): New
4395 2008-05-01 Daniel Jacobowitz <dan@codesourcery.com>
4396 Pedro Alves <pedro@codesourcery.com>
4398 Based on work by Jan Kratochvil <jan.kratochvil@redhat.com> and Jeff
4399 Johnston <jjohnstn@redhat.com>.
4401 * NEWS: Mention attach to stopped process fix.
4402 * infcmd.c (detach_command, disconnect_command): Discard the thread
4404 * infrun.c (handle_inferior_event): Do not ignore non-SIGSTOP while
4405 attaching. Use signal_stop_state.
4406 (signal_stop_state): Check stop_soon.
4407 * linux-nat.c (kill_lwp): Declare earlier.
4408 (pid_is_stopped, linux_nat_post_attach_wait): New.
4409 (lin_lwp_attach_lwp): Use linux_nat_post_attach_wait. Update
4411 (linux_nat_attach): Use linux_nat_post_attach_wait.
4412 (detach_callback, linux_nat_detach): Improve handling for signalled
4414 (linux_nat_pid_to_str): Always print out the LWP ID if it differs
4415 from the process ID.
4416 * Makefile.in (infcmd.o): Update.
4418 2008-05-01 Daniel Jacobowitz <dan@codesourcery.com>
4420 * arm-linux-tdep.h (ARM_CPSR_REGNUM): Delete definition.
4421 * arm-tdep.c (arm_frame_is_thumb): New.
4422 (arm_pc_is_thumb): Clarify comment.
4423 (thumb_analyze_prologue): Remove PC special case.
4424 (thumb_scan_prologue): Take a block_addr argument. Use it for
4425 find_pc_partial_function. Remove unused variables.
4426 (arm_scan_prologue): Use arm_frame_is_thumb. Use the block address
4427 for find_pc_partial_function. Remove PC special case.
4428 (arm_prologue_prev_register): Add special handling for PC and CPSR.
4429 (arm_dwarf2_prev_register, arm_dwarf2_frame_init_reg): New.
4430 (arm_get_next_pc): Use arm_frame_is_thumb.
4431 (arm_write_pc): Use CPSR_T instead of 0x20.
4432 (arm_gdbarch_init): Call dwarf2_frame_set_init_reg.
4433 * arm-tdep.h (enum gdb_regnum): Add ARM_CPSR_REGNUM.
4435 * dwarf2-frame.c (dwarf2_frame_prev_register): Handle
4436 DWARF2_FRAME_REG_FN.
4437 * dwarf2-frame.h (enum dwarf2_frame_reg_rule): Add
4438 DWARF2_FRAME_REG_FN.
4439 (struct dwarf2_frame_state_reg): Add FN to loc union.
4441 2008-05-01 Nick Roberts <nickrob@snap.net.nz>
4443 * exec.c (print_section_info): Add missing '\n'.
4445 2008-05-01 Vladimir Prus <vladimir@codesourcery.com>
4447 * thread.c (add_thread): Move observer call to ...
4448 (add_thread_silent): ... here.
4450 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
4452 * rs6000-tdep.c: Update for unwinder changes.
4453 * ppcobsd-tdep.c: Likewise.
4455 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
4457 * s390-tdep.c: Update for unwinder changes.
4459 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
4461 * spu-tdep.c: Update for unwinder changes.
4463 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
4465 * hppanbsd-tdep.c, m68kbsd-tdep.c, mn10300-linux-tdep.c,
4466 ppc-linux-tdep.c, ppcnbsd-tdep.c, sparc-linux-tdep.c,
4467 sparc64-linux-tdep.c: Update for unwinder changes.
4469 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
4471 * mipsnbsd-tdep.c, mips64obsd-tdep.c, mips-linux-tdep.c: Update
4472 for unwinder changes.
4473 * mips-tdep.c: Likewise.
4474 (mips_stub_frame_cache): Unwind the ABI stack pointer, not the
4477 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
4479 * arm-linux-tdep.c, arm-tdep.c, armobsd-tdep.c: Update for
4482 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
4484 Update i386 and amd64 ports for unwinder changes.
4486 * amd64-tdep.c (amd64_frame_cache): Expect this_frame.
4487 (amd64_frame_this_id, amd64_frame_prev_register): Update signature.
4488 (amd64_frame_unwind): Use default_frame_sniffer.
4489 (amd64_frame_sniffer): Delete.
4490 (amd64_sigtramp_frame_cache): Expect this_frame.
4491 (amd64_sigtramp_frame_this_id, amd64_sigtramp_frame_prev_register)
4492 (amd64_sigtramp_frame_sniffer): Update signature.
4493 (amd64_sigtramp_frame_unwind): Add amd64_sigtramp_frame_sniffer.
4494 (amd64_frame_base_address): Expect this_frame.
4495 (amd64_dummy_id): Renamed from amd64_unwind_dummy_id. Expect
4497 (amd64_init_abi): Use set_gdbarch_dummy_id and
4498 frame_unwind_append_unwinder.
4499 * i386-tdep.c (i386_frame_cache): Expect this_frame.
4500 (i386_frame_this_id, i386_frame_prev_register): Update signature.
4501 (i386_frame_unwind): Use default_frame_sniffer.
4502 (i386_frame_sniffer): Delete.
4503 (i386_sigtramp_frame_cache): Expect this_frame.
4504 (i386_sigtramp_frame_this_id, i386_sigtramp_frame_prev_register)
4505 (i386_sigtramp_frame_sniffer): Update signature.
4506 (i386_sigtramp_frame_unwind): Use i386_sigtramp_frame_sniffer.
4507 (i386_frame_base_address): Update signature.
4508 (i386_dummy_id): Rename from i386_unwind_dummy_id. Expect this_frame.
4509 (i386_push_dummy_call): Update comment.
4510 (i386_sigtramp_p, i386_svr4_sigtramp_p, i386_svr4_sigcontext_addr):
4512 (i386_gdbarch_init): Use set_gdbarch_dummy_id, dwarf2_append_unwinders,
4513 and frame_unwind_append_unwinder.
4514 * amd64-linux-tdep.c, amd64-sol2-tdep.c, amd64fbsd-tdep.c,
4515 amd64nbsd-tdep.c, amd64obsd-tdep.c, i386-linux-tdep.c,
4516 i386-nto-tdep.c, i386bsd-tdep.c, i386-sol2-tdep.c, i386obsd-tdep.c,
4517 i386nbsd-tdep.c: Update for unwinder changes.
4519 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
4521 * trad-frame.c (struct trad_frame_cache): Rename next_frame to this_frame.
4522 (trad_frame_cache_zalloc, trad_frame_alloc_saved_regs): Expect
4524 (trad_frame_get_prev_register, trad_frame_get_register): Update signature.
4525 * trad-frame.h (trad_frame_cache_zalloc, trad_frame_get_register)
4526 (trad_frame_alloc_saved_regs, trad_frame_get_prev_register): Update
4528 * tramp-frame.c (tramp_frame_cache, tramp_frame_start): Expect
4530 (tramp_frame_this_id, tramp_frame_prev_register, tramp_frame_sniffer):
4532 * tramp-frame.h (struct tramp_frame): Update signature of init.
4533 * Makefile.in (trad-frame.o): Update.
4535 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
4537 * dwarf2-frame.c (read_reg): Expect this_frame in the baton.
4538 (execute_stack_op): Put this_frame in the baton.
4539 (execute_cfa_program): Take this_frame.
4540 (struct dwarf2_frame_ops): Update comment for signal_frame_p.
4541 (dwarf2_frame_default_init_reg, dwarf2_frame_init_reg)
4542 (dwarf2_frame_signal_frame_p, dwarf2_frame_cache)
4543 (dwarf2_frame_this_id): Adjust to work on this_frame.
4544 (dwarf2_signal_frame_this_id): Delete.
4545 (dwarf2_frame_prev_register): Update signature. Use new frame
4547 (dwarf2_frame_sniffer): Update signature. Expect this_frame.
4548 (dwarf2_frame_unwind, dwarf2_signal_frame_unwind): Add
4549 dwarf2_frame_sniffer.
4550 (dwarf2_append_unwinders): New.
4551 (dwarf2_frame_base_address, dwarf2_frame_base_sniffer): Expect
4553 * sparc-tdep.c (sparc32_dwarf2_struct_return_p)
4554 (sparc32_dwarf2_frame_init_reg): Expect this_frame.
4555 * cris-tdep.c (cris_dwarf2_frame_init_reg): Likewise.
4556 * rs6000-tdep.c (ppc_dwarf2_frame_init_reg): Likewise.
4557 * s390-tdep.c (s390_dwarf2_frame_init_reg): Likewise.
4558 * sh-tdep.c (sh_dwarf2_frame_init_reg): Likewise.
4559 * sparc64-tdep.c (sparc64_dwarf2_frame_init_reg): Likewise.
4560 * dwarf2-frame.h (dwarf2_frame_sniffer): Delete declaration.
4561 (dwarf2_append_unwinders): Declare.
4562 (dwarf2_frame_base_sniffer): Update declaration.
4563 * i386-linux-tdep.c (i386_linux_dwarf_signal_frame_p): Expect
4566 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
4568 Convert frame unwinders to use the current frame and
4571 * frame.c (frame_debug): Make global.
4572 (get_frame_id): Pass this frame to unwinder routines.
4573 (frame_pc_unwind): Remove unused unwind->prev_pc support.
4574 (do_frame_register_read): Do not discard the return value of
4575 frame_register_read.
4576 (frame_register_unwind): Remove debug messages. Use
4577 frame_unwind_register_value.
4578 (frame_unwind_register_value, get_frame_register_value): New
4580 (create_new_frame, get_frame_base_address, get_frame_locals_address)
4581 (get_frame_args_address, get_frame_type): Pass this frame to
4583 (frame_cleanup_after_sniffer, frame_prepare_for_sniffer): New
4585 * frame.h: Update comments.
4586 (frame_debug, frame_unwind_register_value, get_frame_register_value)
4587 (frame_prepare_for_sniffer): Declare.
4588 * frame-unwind.h: Update comments and parameter names.
4589 (default_frame_sniffer): Declare.
4590 (frame_prev_register_ftype): Return a struct value *.
4591 (struct frame_unwind): Remove prev_pc member.
4592 (frame_unwind_sniffer_ftype, frame_unwind_append_sniffer): Delete.
4593 (frame_unwind_append_unwinder, frame_unwind_got_optimized)
4594 (frame_unwind_got_register, frame_unwind_got_memory)
4595 (frame_unwind_got_constant, frame_unwind_got_address): Declare.
4596 * frame-base.h: Update comments and parameter names.
4597 * valops.c (value_fetch_lazy): Use get_frame_register_value. Iterate
4598 if necessary. Add debugging output.
4599 * sentinel-frame.c (sentinel_frame_prev_register)
4600 (sentinel_frame_this_id): Update for new signature.
4601 (sentinel_frame_prev_pc): Delete.
4602 (sentinel_frame_unwinder): Remove prev_pc.
4603 * ia64-tdep.c (ia64_libunwind_frame_unwind): Do not initialize
4605 * libunwind-frame.c (libunwind_frame_unwind): Likewise.
4606 * frame-unwind.c (struct frame_unwind_table_entry): Remove sniffer.
4607 (frame_unwind_append_sniffer): Delete.
4608 (frame_unwind_append_unwinder): New function.
4609 (frame_unwind_find_by_frame): Take this frame. Only use sniffers
4610 from unwinders. Use frame_prepare_for_sniffer.
4611 (default_frame_sniffer, frame_unwind_got_optimized)
4612 (frame_unwind_got_register, frame_unwind_got_memory)
4613 (frame_unwind_got_constant, frame_unwind_got_address): New functions.
4614 * dummy-frame.c (dummy_frame_sniffer): Use gdbarch_dummy_id.
4615 (dummy_frame_prev_register, dummy_frame_this_id): Update for new
4617 * gdbarch.sh: Replace unwind_dummy_id with dummy_id.
4618 * gdbarch.c, gdbarch.c: Regenerated.
4619 * frame-base.c (default_frame_base_address)
4620 (default_frame_locals_address, default_frame_args_address): Update
4622 (frame_base_find_by_frame): Pass this frame to unwinder routines.
4623 * infcall.c (call_function_by_hand): Update comments.
4624 * Makefile.in (frame-unwind.o): Update dependencies.
4626 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
4628 * ada-lang.c (ada_value_primitive_packed_val): Only check
4629 value_lazy for memory lvals.
4630 * findvar.c (value_of_register_lazy): New function.
4631 (locate_var_value): Only check value_lazy for memory lvals.
4632 * valarith.c (value_subscripted_rvalue): Likewise.
4633 * valops.c (value_fetch_lazy): Handle both memory and register
4635 (search_struct_field, value_slice): Only check value_lazy for memory
4637 * value.c (struct value): Update comment for lazy.
4638 (value_primitive_field): Only check value_lazy for memory lvals.
4639 * value.h (value_lazy): Update comment.
4640 (value_of_register_lazy): Declare.
4642 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
4644 * corefile.c (reopen_exec_file): Close any open files.
4646 2008-04-29 Joel Brobecker <brobecker@adacore.com>
4648 * ia64-tdep.c (ia64_memory_remove_breakpoint): Set
4649 show_memory_breakpoints to 1 while reading the instruction bundle.
4651 2008-04-29 Joel Brobecker <brobecker@adacore.com>
4653 * gdbarch.sh: Document the return_value method. Explain that
4654 the FUNCTYPE parameter might be NULL.
4655 * gdbarch.h: Regenerated.
4656 * sparc-tdep.c (sparc32_push_dummy_code): Do not pass the function
4657 type when calling using_struct_return, as this is unnecessary
4660 2008-04-28 Joel Brobecker <brobecker@adacore.com>
4662 * terminal.h (create_tty_session): Fix return type.
4664 2008-04-26 Vladimir Prus <vladimir@codesourcery.com>
4666 * mi/mi-interp.c (mi_new_thread): Quote the thread id.
4668 2008-04-26 Joel Brobecker <brobecker@adacore.com>
4670 * breakpoint.c (condition_command, commands_from_control_command)
4671 (break_command_really): Minor reformatting.
4673 2008-04-25 Pedro Alves <pedro@codesourcery.com>
4675 * dwarf2read.c (dwarf2_const_value): Handle DW_FORM_strp.
4677 2008-04-25 Pedro Alves <pedro@codesourcery.com>
4679 * amd64-tdep.c (amd64_get_longjmp_target): New.
4680 (amd64_init_abi): Register amd64_get_longjmp_target as
4681 gdbarch_get_longjmp_target callback.
4682 * i386-tdep.c (i386_get_longjmp_target): Remove 64-bit handling.
4684 2008-04-25 Pedro Alves <pedro@codesourcery.com>
4686 * breakpoint.h (enum bpstat_what_main_action): Delete
4687 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE.
4689 * breakpoint.c (clrs): Delete.
4690 (bpstat_what): Update table.
4692 * infrun.c (handle_inferior_event): Remove
4693 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE handling.
4695 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
4697 * mi/mi-cmds.h (mi_cmd_args_ftype): Remove.
4698 Adjust all prototypes using mi_cmd_args_ftype to use
4700 (struct mi_cmd): Remove the args_func field.
4701 * mi/mi-cmds.c: Don't provide value for the args_func field.
4702 * mi/mi-main.c (mi_execute_async_cli_command)
4703 (mi_cmd_exec_run, mi_cmd_exec_next, mi_cmd_exec_next_instruction)
4704 (mi_cmd_exec_step, mi_cmd_exec_step_instruction)
4705 (mi_cmd_exec_finish, mi_cmd_exec_until, mi_cmd_exec_return)
4706 (mi_cmd_exec_continue, mi_cmd_exec_interrupt)
4707 (mi_cmd_target_download): Adjust.
4708 (mi_cmd_target_select): Adjust. Pass 0 for from_tty parameter.
4709 (mi_cmd_execute): Do not check for args_func.
4710 (mi_execute_async_cli_command): Adjust.
4711 * mi/mi-parse.c: Don't check for args_func.
4713 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
4715 * breakpoint.c (bpstat_check_location)
4716 (bpstat_check_watchpoint, bpstat_check_breakpoint_conditions):
4717 New, extracted from bpstat_stop_status.
4718 (bpstat_stop_status): Use the above.
4720 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
4722 * mi/mi-main.c (last_async_command): Rename to current_token.
4723 (previous_async_command): Remove.
4724 (mi_cmd_gdb_exit): Adjust.
4725 (mi_cmd_exec_interrupt): Don't dance with previous_async_command.
4726 (mi_cmd_target_select): Adjust.
4727 (mi_cmd_execute): Don't set previous_async_command. Free token
4728 here even in async mode.
4729 (mi_execute_async_cli_command): Adjust.
4730 (mi_exec_async_cli_cmd_continuation): Adjust. Do not free the
4732 (mi_load_progress): Adjust.
4734 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
4736 * infcmd.c (step_1_continuation): Always disable longjmp
4737 breakpoint if we're not going to do another step.
4739 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
4741 exec_cleanup murder.
4742 * breakpoint.c (until_break_command_continuation): Add
4743 the 'error' parameter. Directly delete the breakoint as
4744 opposed to running cleanups.
4745 (until_break_command): Install continuation only
4746 after starting the target. Don't use exec cleanups,
4747 use ordinary cleanups. Discard cleanups is successfully
4748 started the target in async mode.
4749 (make_cleanup_delete_breakpoint): Remove.
4750 * breakpoint.h (make_cleanup_delete_breakpoint): Remove
4752 * defs.h (do_exec_cleanups, make_exec_cleanup): Remove
4754 (struct continations): Add the 'error' parameter to the
4755 continuation_hook field.
4756 (add_continuation, do_all_continuations)
4757 (add_intermediate_continuation)
4758 (do_all_intermediate_continuations): Add the 'error' parameter.
4759 * exceptions.c (throw_exception): Don't call do_exec_cleanups.
4760 * inf-loop.c (inferior_event_handler): Instead of calling
4761 discard_all_continuations, use do_all_continuations with 1 as
4762 'error' parameter. Pass 0 as 'error' parameter in existing uses
4763 of discard_all_continuations.
4764 * infcmd.c (step_1): Do not use exec cleanup. For async case, discard
4766 (step_once): Install continuation only after resuming the target.
4767 (step_1_continuation): Disable longjmp breakpoint on error.
4768 (finish_command_continuation): Add the error parameter. Delete
4769 the finish breakpoint directly, do not use cleanups.
4770 (finish_command): Do not use exec_cleanups. Always setup
4771 continuation. For sync case, immediately run them.
4772 (attach_command_continuation): Add the error parameter.
4773 * infrun.c (fetch_inferior_event): Do not use exec cleanups to
4774 remove step_resume_breakpoint -- adjust delete it directly.
4775 * interps.c (interp_set): Adjust call to do_all_continations.
4776 * mi/mi-interp.c (mi_interpreter_exec_continuation): Do not
4778 * mi/mi-main.c (mi_cmd_target_select): Do not do exec
4780 (mi_cmd_execute): Do not use exec_cleanup.
4781 (mi_execute_async_cli_command): Simplify the string concatenation
4782 logic. Do no use exec cleanup.
4783 (mi_exec_async_cli_cmd_continuation): New parameter error.
4784 Free last_async_command.
4785 * top.c (command_line_handler_continuation): New parameter error.
4786 * utils.c (exec_cleanup_chain, make_exec_cleanup)
4787 (do_exec_cleanups): Remove.
4788 (add_continuation, do_all_continations)
4789 (add_intermediate_continuation)
4790 (do_all_intermediate_continuations): New parameter error.
4792 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
4794 * breakpoint.h (bp_location_p): New typedef.
4795 Register a vector of bp_location_p.
4796 * breakpoint.c (always_inserted_mode)
4797 (show_always_inserted_mode): New.
4798 (unlink_locations_from_global_list): Remove.
4799 (update_global_location_list)
4800 (update_global_location_list_nothrow): New.
4801 (update_watchpoint): Don't free locations.
4802 (should_insert_location): New.
4803 (insert_bp_location): Use should_insert_location.
4804 (insert_breakpoint_locations): Copied from
4806 (insert_breakpoint): Use insert_breakpoint_locations.
4807 (bpstat_stop_status): Call update_global_location_list
4808 when disabling breakpoint.
4809 (allocate_bp_location): Don't add to bp_location_chain.
4810 (set_raw_breakpoint)
4811 (create_longjmp_breakpoint, enable_longjmp_breakpoint)
4812 (disable_longjmp_breakpoint, create_overlay_event_breakpoint)
4813 (enable_overlay_breakpoints, disable_overlay_breakpoints)
4814 (set_longjmp_resume_breakpoint)
4815 (enable_watchpoints_after_interactive_call_stop)
4816 (disable_watchpoints_before_interactive_call_start)
4817 (create_internal_breakpoint)
4818 (create_fork_vfork_event_catchpoint)
4819 (create_exec_event_catchpoint, set_momentary_breakpoint)
4820 (create_breakpoints, break_command_1, watch_command_1)
4821 (create_exception_catchpoint)
4822 (handle_gnu_v3_exceptions)
4823 (disable_breakpoint, breakpoint_re_set_one)
4824 (create_thread_event_breakpoint, create_solib_event_breakpoint)
4825 (create_ada_exception_breakpoint): : Don't call check_duplicates.
4826 Call update_global_location_list.
4827 (delete_breakpoint): Don't remove locations and don't
4828 try to reinsert them. Call update_global_location_list.
4829 (update_breakpoint_locations): Likewise.
4830 (restore_always_inserted_mode): New.
4831 (update_breakpoints_after_exec): Temporary disable
4832 always inserted mode.
4833 * Makefile.in: Update dependencies.
4835 * infrun.c (proceed): Remove breakpoints while stepping
4837 (handle_inferior_event): Don't remove or insert
4839 * linux-fork.c (checkpoint_command): Remove breakpoints
4840 before fork and insert after.
4841 (linux_fork_context): Remove breakpoints before switch
4843 * target.c (target_disconnect, target_detach): Remove
4844 breakpoints from target.
4847 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
4849 * breakpoint.c (print_one_breakpoint_location): In MI
4850 mode, report the location string the breakpoint was
4851 originally created with.
4853 2008-04-23 Maxim Grigoriev <maxim2405@gmail.com>
4855 * Makefile.in (xtensa-tdep.o): Update dependencies.
4856 * configure.tgt (xtensa*): Update dependencies.
4857 * xtensa-tdep.c (arreg_number): Renamed from areg_number.
4858 Local variable areg renamed to arreg.
4859 (areg_number): New function.
4860 (xtensa_pseudo_register_read, xtensa_pseudo_register_write)
4861 (xtensa_extract_return_value, xtensa_store_return_value): areg_number
4862 replaced by arreg_number.
4863 (xtensa_windowed_frame_cache, struct xtensa_frame_cache): New comments.
4864 (xtensa_alloc_frame_cache): Initialize cache->wd.ws.
4865 (xtensa_scan_prologue): New function.
4866 (xtensa_frame_cache): New local fp_regnum. Handle separately the case,
4867 when ENTRY instraction hasn't been executed yet. Get the frame pointer
4868 value based on prologue analysis. Fix the bugs preventing WS and
4869 AR4-AR7/A11 registers from getting right values for intermediate frames,
4870 whose registers have been already spilled.
4871 (xtensa_frame_prev_register): Fix WS register value. Use are_number
4872 and arreg_number appropriately.
4873 (xtensa_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
4874 svr4_ilp32_fetch_link_map_offsets.
4876 2008-04-23 Andrew Stubbs <andrew.stubbs@st.com>
4878 * printcmd.c: Define USE_PRINTF_I64 and PRINTF_HAS_LONG_LONG on MinGW.
4879 (printf_command): Convert %lld to %I64d when USE_PRINTF_I64 set.
4881 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
4883 * acinclude.m4: Add override.m4.
4884 * configure: Regenerate.
4886 2008-04-22 Jan Kratochvil <jan.kratochvil@redhat.com>
4888 * ada-lang.c (get_selections): Variable PROMPT made non-const and
4889 initialized with a trailing space now. Use PROMPT_ARG of
4890 COMMAND_LINE_INPUT instead of printing it ourselves.
4892 2008-04-22 Joel Brobecker <brobecker@adacore.com>
4894 * NEWS: Document support for 64-bit core file.
4896 2008-04-22 Corinna Vinschen <vinschen@redhat.com>
4898 * NEWS: Add information on calling convention and new SH CLI options.
4900 * sh-tdep.c (sh_cc_gcc): New static string.
4901 (sh_cc_renesas): Ditto.
4902 (sh_cc_enum): New static string array.
4903 (sh_active_calling_convention): New static string pointer denoting
4904 active user chosen ABI.
4905 (sh_is_renesas_calling_convention): New function to return function
4906 specific ABI, or user choice if necessary.
4907 (sh_use_struct_convention): Rename first argument and turn around its
4908 meaning. Check for renesas ABI and return accordingly.
4909 (sh_use_struct_convention_nofpu): New function.
4910 (sh_next_flt_argreg): Get function type as third parameter. Check
4911 for renesas ABI and choose floating registers accordingly.
4912 (sh_push_dummy_call_fpu): Check for ABI and choose argument slot and
4913 struct return slot accordingly.
4914 (sh_push_dummy_call_nofpu): Ditto.
4915 (sh_return_value_nofpu): Call sh_use_struct_convention_nofpu from here.
4916 Evaluate ABI and give to sh_use_struct_convention_nofpu.
4917 (sh_return_value_fpu): Evaluate ABI and give to
4918 sh_use_struct_convention.
4919 (show_sh_command): New function.
4920 (set_sh_command): Ditto.
4921 (_initialize_sh_tdep): Initialize `set/show sh calling-convention
4924 * gdbarch.sh (return_value): Add func_type argument.
4925 * gdbarch.c: Regenerate.
4927 * eval.c (evaluate_subexp_standard): Rename local variable value_type to
4928 val_type so as not to collide with value_type function. Call
4929 using_struct_return with additional function type argument.
4930 * infcall.c (call_function_by_hand): Call using_struct_return and
4931 gdbarch_return_value with additional function type argument.
4932 * infcmd.c (print_return_value): Take addition func_type argument.
4933 Call gdbarch_return_value with additional function type argument.
4934 (finish_command_continuation): Call print_return_value with additional
4935 function type argument.
4936 (finish_command): Ditto.
4937 * sparc-tdep.c (sparc32_push_dummy_code): Call using_struct_return with
4938 additional function type argument.
4939 * stack.c (return_command): Call using_struct_return and
4940 gdbarch_return_value with additional function type argument.
4941 * value.c (using_struct_return): Take additional function type argument.
4942 * value.h (using_struct_return): Accommodate declaration.
4943 * alpha-tdep.c (alpha_return_value): Add func_type argument.
4944 * amd64-tdep.c (amd64_return_value): Ditto.
4945 * arm-tdep.c (arm_return_value): Ditto.
4946 * avr-tdep.c (avr_return_value): Ditto.
4947 * cris-tdep.c (cris_return_value): Ditto.
4948 * frv-tdep.c (frv_return_value): Ditto.
4949 * h8300-tdep.c (h8300_return_value): Ditto.
4950 (h8300h_return_value): Ditto.
4951 * hppa-tdep.c (hppa32_return_value): Ditto.
4952 (hppa64_return_value): Ditto.
4953 * i386-tdep.c (i386_return_value): Ditto.
4954 * ia64-tdep.c (ia64_return_value): Ditto.
4955 * iq2000-tdep.c (iq2000_return_value): Ditto.
4956 * m32c-tdep.c (m32c_return_value): Ditto.
4957 * m32r-tdep.c (m32r_return_value): Ditto.
4958 * m68hc11-tdep.c (m68hc11_return_value): Ditto.
4959 * m68k-tdep.c (m68k_return_value): Ditto.
4960 (m68k_svr4_return_value): Ditto.
4961 * m88k-tdep.c (m88k_return_value): Ditto.
4962 * mep-tdep.c (mep_return_value): Ditto.
4963 * mips-tdep.c (mips_eabi_return_value): Ditto.
4964 (mips_n32n64_return_value): Ditto.
4965 (mips_o32_return_value): Ditto.
4966 (mips_o64_return_value): Ditto.
4967 * mn10300-tdep.c (mn10300_return_value): Ditto.
4968 * mt-tdep.c (mt_return_value): Ditto.
4969 * ppc-linux-tdep.c (ppc_linux_return_value): Ditto.
4970 * ppc-sysv-tdep.c (ppc_sysv_abi_return_value): Ditto.
4971 (ppc_sysv_abi_broken_return_value): Ditto.
4972 (ppc64_sysv_abi_return_value): Ditto.
4973 * ppc-tdep.h (ppc_sysv_abi_return_value): Ditto.
4974 (ppc_sysv_abi_broken_return_value): Ditto.
4975 (ppc64_sysv_abi_return_value): Ditto.
4976 * ppcnbsd-tdep.c (ppcnbsd_return_value): Ditto.
4977 * rs6000-tdep.c (rs6000_return_value): Ditto.
4978 * s390-tdep.c (s390_return_value): Ditto.
4979 * score-tdep.c (score_return_value): Ditto.
4980 * sh-tdep.c (sh_return_value_nofpu): Ditto.
4981 (sh_return_value_fpu): Ditto.
4982 * sh64-tdep.c (sh64_return_value): Ditto.
4983 * sparc-tdep.c (sparc32_return_value): Ditto.
4984 * sparc64-tdep.c (sparc64_return_value): Ditto.
4985 * spu-tdep.c (spu_return_value): Ditto.
4986 * v850-tdep.c (v850_return_value): Ditto.
4987 * vax-tdep.c (vax_return_value): Ditto.
4988 * xstormy16-tdep.c (xstormy16_return_value): Ditto.
4989 * xtensa-tdep.c (xtensa_return_value): Ditto.
4991 * gdbtypes.h (struct type): Add calling_convention member.
4992 * dwarf2read.c (read_subroutine_type): Add calling convention read
4993 from DW_AT_calling_convention attribute to function type.
4995 2008-04-22 Markus Deuling <deuling@de.ibm.com>
4997 * eval.c (evaluate_subexp_standard): Use value_subscripted_rvalue for
4998 multi_f77_subscript to support values from registers.
4999 * valarith.c (value_subscripted_rvalue): Remove prototype and static.
5000 * value.h (value_subscripted_rvalue): Add prototype.
5002 * f-typeprint.c (f_type_print_base): Add support for TYPE_CODE_UNION.
5004 * f-valprint.c (f_val_print): Likewise.
5006 2008-04-21 Craig Silverstein <csilvers@google.com>
5008 * dwarf2read.c (zlib_decompress_section): Define abfd in the
5011 2008-04-21 Pedro Alves <pedro@codesourcery.com>
5013 * symfile.c (syms_from_objfile): Don't warn if lowest loadable
5014 section is not a code section.
5016 2008-04-19 Craig Silverstein <csilvers@google.com>
5018 * NEWS: Add information on compressed debug sections.
5020 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
5022 * mi/mi-cmd-var.c (varobj_update_one): Print new
5023 value for variable objects that changed type.
5025 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
5027 * varobj.c (varobj_invalidate): Don't touch floating
5030 2008-04-19 Mark Kettenis <kettenis@gnu.org>
5032 * symtab.c: (multiple_symbols_modes, multiple_symbols_ask)
5033 (multiple_symbols_cancel): Remove extra const.
5034 * symtab.h: Likewise.
5036 2008-04-19 Nick Roberts <nickrob@snap.net.nz>
5038 * interps.c (top_level_interpreter): Rename static variable...
5039 (top_level_interpreter_ptr): ...to this.
5040 (top_level_interpreter): New function.
5042 * interps.h: New extern for top_level_interpreter.
5044 * linespec.c: Include interps.h and mi/mi-cmds.h.
5045 (decode_line_2): When using MI, always set all breakpoints in menu.
5047 * Makefile.in (linespec.o, mi-interp.o): Add dependencies.
5049 2008-04-18 Craig Silverstein <csilvers@google.com>
5051 * configure.ac (AC_SEARCH_LIBS): Add check for zlib.
5052 * config.in, configure: Regenerate.
5053 * dwarf2read.c: Include zlib.h if present.
5054 Modified *_SECTION macros.
5055 (section_is_p): New.
5056 (dwarf2_locate_sections): Use section_is_p instead of strcmp
5057 (dwarf2_resize_section): New.
5058 to determine whether a given section has a given name.
5059 (zlib_decompress_section): New.
5060 (dwarf2_read_section): Read the compressed section if present
5062 * MAINTAINERS: Added myself to section Write After Approval.
5064 2008-04-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
5066 * defs.h (exec_set_section_offsets): Remove prototype.
5067 * exec.c (exec_set_section_offsets): Remove function.
5069 2008-04-18 Joel Brobecker <brobecker@adacore.com>
5071 * stabsread.c (cleanup_undefined_types_1): Add instance flags check
5072 in the search for the matching symbol.
5074 2008-04-17 Marc Khouzam <marc.khouzam@ericsson.com>
5076 * breakpoint.c (update_watchpoint): Always reparse
5079 2008-04-17 Joel Brobecker <brobecker@adacore.com>
5081 * breakpoint.c (print_one_breakpoint_location): Make sure to print
5082 the breakpoint address only once.
5084 2008-04-17 Dennis Roberts <dennis.roberts@sunquestinfo.com>
5086 * rs6000-tdep.c (rs6000_gdbarch_init): Use the BFD architecture,
5087 rather than a hard-coded architecture, for xcoff executables.
5089 2008-04-17 Doug Evans <dje@google.com>
5091 * buildsym.c (watch_main_source_file_lossage): New fn.
5092 (end_symtab): Call it.
5094 * source.c (find_and_open_source): Add some comments clarifying
5095 handling of FULLNAME argument. Make static. Remove pointless
5098 2008-04-17 Pedro Alves <pedro@codesourcery.com>
5100 * inf-loop.c (inferior_event_handler): Also run the intermediate
5101 continuations in the INF_EXEC_COMPLETE case.
5103 2008-04-16 Tom Tromey <tromey@redhat.com>
5105 * cli/cli-decode.h (CMD_ASYNC_OK): New define.
5106 (set_cmd_async_ok, get_cmd_async_ok): Declare.
5107 * cli/cli-decode.c (set_cmd_async_ok): New function.
5108 (get_cmd_async_ok): New function.
5109 * cli/cli-cmds.c (init_cli_cmds): Mark "pwd", "help", "info", and
5111 * top.c (execute_command): Use get_cmd_async_ok.
5112 * infcmd.c: Include cli/cli-decode.h.
5113 (_initialize_infcmd): Mark "interrupt" as async-ok.
5114 * Makefile.in (infcmd.o): Depend on cli_decode_h.
5116 2008-04-16 Daniel Jacobowitz <dan@codesourcery.com>
5119 * exec.c: Correct "arch-utils.h" include.
5121 2008-04-15 Aleksandar Ristovski <aristovski@qnx.com>
5124 * infrun.c (normal_stop) Move breakpoint_auto_delete further down
5125 to allow printing to 'see' real reason of stop. This fixes PR 2424.
5126 * breakpoint.c (bpdisp_texst): New function. The function takes over
5127 the role of bpstats static array in print_one_breakpoint_location.
5128 (print_it_typical): Print "Temporary breakpoint" instead
5129 of just "Breakpoint" when breakpoint is, well, temporary. For mi-like
5130 protocols, print disp field.
5131 (print_one_breakpoint_location): Removed bpdisps static definition.
5132 Call new bpstat_text function to get value for 'disp' field.
5133 (mention): Print "Temporary breakpoint" instead of just "Breakpoint".
5135 2008-04-15 Daniel Jacobowitz <dan@codesourcery.com>
5137 * gnulib/Makefile.am, gnulib/m4/gnulib-cache.m4,
5138 gnulib/aux/link-warning.h, gnulib/extra/link-warning.h: Adjust
5139 by rerunning gnulib-tool with --aux-dir=gnulib/extra.
5140 * gnulib/Makefile.in: Regenerate.
5142 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
5144 * Makefile.in (GNULIB_H): New. Trigger all-lib.
5145 (defs_h): Use $(GNULIB_H).
5146 (all-lib): Depend on gnulib/Makefile.
5147 (gnulib/Makefile): Regenerate gnulib/Makefile and gnulib/.deps.
5148 * config.in, gnulib/Makefile.in: Regenerated.
5150 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
5152 * Makefile.in (LIBGNU, INCGNU): Define.
5153 (INTERNAL_CFLAGS_BASE): Add INCGNU.
5154 (INTERNAL_LIBS, CLIBS, CDEPS): Add LIBGNU.
5156 ($(LIBGNU), all-lib): New rules.
5157 (clean, distclean, do-maintainer-clean): Use CLEANDIRS.
5158 * configure.ac: Use gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE.
5159 Simplify AC_CONFIG_AUX_DIR. Generate gnulib/Makefile.
5160 * gnulib: New directory, from gnulib-tool.
5161 * configure, aclocal.m4: Regenerated.
5163 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
5165 * linux-thread-db.c (have_threads_callback): Check thread->private.
5167 2008-04-13 Nick Roberts <nickrob@snap.net.nz>
5168 Vladimir Prus <vladimir@codesourcery.com>
5171 * varobj.c (value_of_root): Update the expression for
5173 * mi/mi-cmd-var.c (varobj_update_one): If type has changed,
5176 2008-04-09 Marc Khouzam <marc.khouzam@ericsson.com>
5178 * mi/mi-cmd-var.c: Include "mi-getopt.h".
5179 (mi_parse_format): New. Factored out from mi_cmd_var_set_format.
5180 (mi_cmd_var_set_format): Use new mi_parse_format.
5181 (mi_cmd_var_evaluate_expression): Support for -f option to specify
5183 * Makefile.in (mi-cmd-var.o): Update dependencies.
5185 * varobj.h (varobj_get_formatted_value): Declare.
5186 * varobj.c (my_value_of_variable): Added format parameter.
5187 (cplus_value_of_variable): Likewise.
5188 (java_value_of_variable): Likewise.
5189 (c_value_of_variable): Likewise. Evaluate expression based
5190 on format parameter.
5191 (struct language_specific): Add format parameter to function member
5193 (varobj_get_formatted_value): New.
5194 (varobj_get_value): Added format parameter to method call.
5196 2008-04-08 Joel Brobecker <brobecker@adacore.com>
5198 * stabsread.c (cleanup_undefined_types_noname): Manually set the
5199 instance flags of the undefined type before calling replace_type.
5201 2008-04-08 Vladimir Prus <vladimir@codesourcery.com>
5203 * target.h (enum strata): Remove the download_stratum.
5205 2008-04-07 Doug Evans <dje@google.com>
5207 * buildsym.h (last_source_file): Add dwarf info to comment.
5208 (last_source_start_addr): Ditto.
5210 2008-04-07 Pedro Alves <pedro@codesourcery.com>
5212 * alphanbsd-tdep.c: Include "target.h".
5213 * mn10300-tdep.c: Include "target.h".
5214 * Makefile.in (alphanbsd-tdep.o, mn10300-tdep.o): Update.
5216 2008-04-06 Vladimir Prus <vladimir@codesourcery.com>
5218 Fix breakpoint condition that use member variables.
5219 * valops.c (check_field): Remove.
5220 (check_field_in): Rename to check_field.
5221 (value_of_this): Use la_name_of_this.
5222 * value.h (check_field): Adjust prototype.
5224 * language.h (la_value_of_this): Rename to la_name_of_this.
5225 * language.c (unknown_language_defn): Specify "this" for
5227 (auto_language_defn): Likewise.
5228 (local_language_defn): Likewise.
5229 * ada-lang.c (ada_language_defn): Adjust comment.
5230 * c-lang.c (c_language_defn): Adjust comment.
5231 (cplus_language_defn): Specify "this" for name_of_this.
5232 (asm_language_defn): Adjust comment.
5233 (minimal_language_defn): Adjust comment.
5234 * f-lang.c (f_language_defn): Specify NULL for name_of_this.
5235 * jv-lang.c (java_language_defn): Specify "this" for name_of_this.
5236 * m2-lang.c (m2_language_defn): Specify "this" for name_of_this.
5237 * objc-lang.c (objc_language_defn): Specify "self" for
5239 * p-lang.c (pascal_language_defn): Specify "this" for
5241 * scm-lang.c (scm_language_defn): Specify NULL for name_of_this.
5243 * symtab.c (lookup_symbol_aux): Lookup "this" in the
5244 proper scope, and check for field in type of "this", without
5245 trying to create a value.
5247 2008-04-04 Pedro Alves <pedro@codesourcery.com>
5249 * mi/mi-cmds.h (enum mi_cmd_result): Delete MI_CMD_ERROR.
5250 (mi_error_message): Delete declaration.
5251 * mi/mi-interp.c (mi_cmd_interpreter_exec): Call error instead of
5252 returning MI_CMD_ERROR.
5253 * mi/mi-main.c (mi_error_message): Delete.
5254 (mi_cmd_exec_interrupt):
5255 (mi_cmd_thread_select, mi_cmd_thread_list_ids)
5256 (mi_cmd_thread_info): Call error instead of returning
5258 (mi_cmd_data_list_register_values): Call error instead of
5259 returning MI_CMD_ERROR. Adapt to new get_register interface.
5260 (get_register): Change return typo to void. Call error instead of
5261 returning MI_CMD_ERROR.
5262 (mi_cmd_data_write_register_values): Call error instead of
5263 returning MI_CMD_ERROR.
5264 (mi_cmd_list_features): Return MI_CMD_DONE.
5265 (captured_mi_execute_command): Remove MI_CMD_ERROR handling.
5266 (mi_execute_command): Always print exceptions with -error.
5268 2008-04-04 Joel Brobecker <brobecker@adacore.com>
5270 * NEWS: Mention new commands set/show multiple-symbols.
5272 2008-04-03 Joel Brobecker <brobecker@adacore.com>
5274 * symtab.c (multiple_symbols_ask, multiple_symbols_all)
5275 (multiple_symbols_cancel): New constants.
5276 (multiple_symbols_modes, multiple_symbols_mode): New static globals.
5277 (multiple_symbols_select_mode): New function.
5278 (_initialize_symtab): Add new set/show multiple-symbols commands.
5279 * symtab.h (multiple_symbols_ask, multiple_symbols_all)
5280 (multiple_symbols_cancel, multiple_symbols_select_mode): Declare.
5281 * ada-lang.c (user_select_syms): Add handling of new multiple-symbols
5283 * linespec.c (decode_line_2): Likewise.
5285 2008-04-03 Doug Evans <dje@sebabeach.org>
5287 * symtab.h (enum free_code): Delete free_contents, unused.
5288 * symmisc.c (free_symtab_block): Delete.
5289 (free_symtab, case free_code): Delete.
5291 2008-04-01 Aleksandar Ristovski <aristovski@qnx.com>
5293 * valops.c (value_cast_structs): New function. Cast related
5294 STRUCT types up/down and return cast value. The body of this
5295 function comes mostly from value_cast_pointers.
5296 (value_cast_pointers): Code for actual cast STRUCT-STRUCT moved
5297 to value_cast_structs. Now value_cast_pointers needs only create
5298 appropriate reference after using value_cast_structs for actual
5300 (value_cast): Handle references.
5302 2008-04-01 Marc Khouzam <marc.khouzam@ericsson.com>
5304 * MAINTAINERS: Added myself to section Write After Approval.
5306 2008-03-30 Daniel Jacobowitz <dan@codesourcery.com>
5308 * ia64-tdep.c (examine_prologue): Correct array access.
5310 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
5312 * cp-support.c (first_component_command): Return if no arguments.
5314 2008-03-28 Carlos O'Donell <carlos@codesourcery.com>
5316 * ser-mingw.c (ser_windows_open): Open requested name.
5318 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
5320 * MAINTAINERS: Added myself.
5322 2008-03-28 Pedro Alves <pedro@codesourcery.com>
5324 * target.c (find_default_run_target): Allow a NULL `do_mesg'
5325 parameter. If it is NULL, don't call error.
5326 (find_default_can_async_p, find_default_is_async_p): Pass NULL as
5327 `do_mesg' parameter to find_default_run_target. If no target was
5330 2008-03-28 Daniel Jacobowitz <dan@codesourcery.com>
5332 * mips-linux-tdep.c: Update N32/N64 signal frame comments.
5333 (N64_SIGCONTEXT_LO, N64_SIGCONTEXT_PC, N64_SIGCONTEXT_FPCSR): Update.
5334 (N64_SIGCONTEXT_FIR, N64_SIGCONTEXT_CAUSE, N64_SIGCONTEXT_BADVADDR):
5336 (mips_linux_n32n64_sigframe_init): Do not record cause or badvaddr.
5338 2008-03-27 Joel Brobecker <brobecker@adacore.com>
5342 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
5344 * features/Makefile (%.dat): Set xmltarget to the base filename
5345 of the XML source, without subdirectory.
5346 * regformats/rs6000/powerpc-32.dat: Regenerate.
5347 * regformats/rs6000/powerpc-64.dat: Regenerate.
5348 * regformats/rs6000/powerpc-e500.dat: Regenerate.
5350 2008-03-27 Markus Deuling <deuling@de.ibm.com>
5352 * xcoffread.c (scan_xcoff_symtab): Replace current_gdbarch by
5355 2008-03-27 Nick Roberts <nickrob@snap.net.nz>
5357 * mi/mi-main.c (enum captured_mi_execute_command_actions):
5358 Spell suppress in EXECUTE_COMMAND_SUPPRESS_PROMPT correctly.
5360 2008-03-26 Ulrich Weigand <uweigand@de.ibm.com>
5362 * objfiles.h (struct objfile): New GDBARCH member.
5363 (get_objfile_arch): Add prototype.
5364 * objfiles.c: Include "arch-utils.h".
5365 (allocate_objfile): Look up gdbarch associated with bfd.
5366 (get_objfile_arch): New function.
5367 * Makefile (objfiles.o): Update dependencies.
5369 * dwarf2-frame.c (decode_frame_entry_1): Replace current_gdbarch
5371 * dwarf2loc.c (dwarf_expr_read_reg): Replace current_gdbarch
5373 (locexpr_describe_location): Replace current_gdbarch by
5375 * dwarf2read.c (die_type): Replace current_gdbarch by objfile arch.
5376 (dwarf2_add_field): Likewise.
5377 (read_tag_pointer_type): Likewise.
5378 (read_base_type): Likewise.
5379 (new_symbol): Likewise.
5381 * coffread.c (decode_type): Add OBJFILE argument. Update callers.
5382 (decode_base_type, decode_function_type): Likewise.
5383 (coff_read_struct_type, coff_read_enum_type): Likewise.
5384 (coff_symtab_read): Replace current_gdbarch by objfile arch.
5385 (decode_base_type): Likewise.
5386 (coff_read_enum_type): Likewise.
5387 (coff_read_struct_type): Replace current_objfile by OBJFILE argument.
5388 (coff_read_enum_type): Likewise.
5390 * dbxread.c (read_dbx_symtab): Replace current_gdbarch by objfile arch.
5391 (end_psymtab): Likewise.
5392 (process_one_symbol): Likewise.
5394 * mdebugread.c (parse_symbol): Replace current_gdbarch by objfile arch.
5395 (parse_procedure): Likewise.
5396 (parse_partial_symbols): Likewise.
5398 * somread.c (som_symtab_read): Replace current_gdbarch by objfile arch.
5400 * stabsread.c (define_symbol): Replace current_gdbarch by objfile arch.
5401 Replace static pcc_promotion_type and pcc_unsigned_promotion_type by
5403 (read_range_type): Replace current_gdbarch by objfile arch. Replace
5404 static range_index_type by built-in type.
5405 (read_one_struct_field): Replace current_gdbarch by objfile arch.
5406 (read_enum_type): Likewise.
5408 * xcoffread.c (read_xcoff_symtab): Replace current_gdbarch by
5411 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
5413 * varobj.h (varobj_floating_p): Declare.
5414 * varobj.c (varobj_floating_p): New.
5415 * mi/mi-cmd-var.c (mi_cmd_var_update): When passed
5416 '@' as the name, update all floating varobjs.
5418 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
5420 * varobj.c (struct varobj_root): Rename use_selected_frame to
5421 floating, and clarify the meaning.
5422 (varobj_create, varobj_update, new_root_variable): Adjust.
5423 (value_of_root): Don't use type_changed as in variable,
5425 (c_value_of_root): Adjust.
5427 2008-03-25 Pedro Alves <pedro@codesourcery.com>
5429 * linux-nat.c (linux_nat_attach): Add the pid we attached to, to
5431 (linux_nat_wait): Add main lwp to gdb's thread list.
5432 * linux-thread-db.c (find_new_threads_callback): Also attach to
5433 already listed threads which thread_db didn't know about yet.
5435 2008-03-25 Pedro Alves <pedro@codesourcery.com>
5437 * linux-nat.c (drain_queued_events): Fix comment typo.
5438 (linux_nat_attach): In async mode, don't rely on storing a pending
5439 status. Instead place the wait status on the pipe.
5440 (linux_nat_resume): Remove unreacheable shortcut code in async
5442 (stop_wait_callback): In async mode, don't store pending status.
5443 Instead, cancel breakpoints or resend the signal appropriatelly.
5444 (cancel_breakpoint): New, refactored from
5445 cancel_breakpoints_callback.
5446 (cancel_breakpoints_callback): Call cancel_breakpoint.
5447 (pipe_to_local_event_queue): Remove special token processing.
5448 (linux_nat_wait): Issue an internal error if a pending status is
5449 found in async mode.
5451 2008-03-24 Daniel Jacobowitz <dan@codesourcery.com>
5453 * inflow.c (gdb_has_a_terminal): Guard access to our_process_group.
5455 2008-03-24 Nick Roberts <nickrob@snap.net.nz>
5456 Vladimir Prus <vladimir@codesourcery.com>
5458 * varobj.c (struct varobj_root): New component thread_id.
5459 (varobj_get_thread_id, check_scope): New functions.
5460 (c_value_of_root): Use check_scope. Switch to the
5461 proper thread if necessary.
5463 * varobj.h (varobj_get_thread_id): New extern.
5465 * mi/mi-cmd-var.c (print_varobj): Add thread-id field.
5467 2008-03-23 Daniel Jacobowitz <dan@codesourcery.com>
5470 * top.c: Revert 2008-03-21 changes.
5472 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
5474 * thread.c (make_cleanup_restore_current_thread): Make it
5476 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
5477 * varobj.c (varobj_update): Don't save/restore frame.
5478 (c_value_of_root): Save/restore thread and frame here,
5479 using make_cleanup_restore_current_thread.
5480 * Makefile.in: Update dependecies.
5482 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
5484 * varobj.c (struct varobj_root): Clarify
5485 comment on the frame field.
5486 (varobj_create): Don't set frame if we have no
5489 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
5492 Suggested by Jan Kratochvil:
5493 * top.c (gdb_rl_operate_and_get_next_completion): Call
5494 rl_redisplay_function.
5495 (gdb_rl_redisplay): New.
5496 (init_main): Set rl_redisplay_function.
5498 2008-03-21 Thomas Mittelstaedt <T.Mittelstaedt@cadenas.de> (tiny change)
5500 * aix-thread.c (pdc_read_regs): Fix compiler warning.
5501 (pdc_write_regs, aix_thread_resume, fetch_regs_kernel_thread)
5502 (store_regs_kernel_thread): Likewise.
5504 2008-03-21 Pedro Alves <pedro@codesourcery.com>
5506 Linux native async support.
5508 * target.h (struct target_ops): Delete to_async_mask_value and add
5510 (target_is_async_p, target_async): Formatting.
5511 (target_async_mask_value): Delete.
5512 (target_async_mask): Delete function declaration, and add new
5513 target macro with the same name.
5515 * target.c (update_current_target): Replace to_async_mask_value by
5516 to_async_mask. Default to_async_mask to return_one.
5517 (target_async_mask): Delete.
5518 (find_default_can_async_p, find_default_is_async_p): New.
5519 (init_dummy_target): register find_default_can_async_p and
5520 find_default_is_async_p on the dummy target.
5522 * linux-nat.c: Include inf-loop.h, event-loop.h and event-top.h.
5523 (debug_linux_nat_async): New global.
5524 (show_debug_linux_nat_async): New function.
5525 (linux_nat_async_enabled, linux_nat_async_mask_value)
5526 (linux_nat_event_pipe, linux_nat_num_queued_events)
5527 (linux_nat_async_events_enabled): New globals.
5528 (struct waitpid_result): New struct.
5529 (waitpid_queue): New global.
5530 (queued_waitpid, push_waitpid, drain_queued_events): New.
5531 (my_waitpid): Call queued_waitpid.
5532 (linux_child_follow_fork): Disable async events during the call.
5533 (blocked_mask): Delete.
5534 (sync_sigchld_action, async_sigchld_action): New globals.
5535 (lin_lwp_attach_lwp): In sync mode, don't reblock SIGCHLD. In
5536 async mode, block events during the call.
5537 (linux_nat_create_inferior): New.
5538 (linux_nat_attach): In sync mode, restore the mask states. In
5539 async mode, wake the event loop immediatelly.
5540 (detach_callback): Drain all queued events of the lwp we're
5542 (linux_nat_detach): Block async mode, and drain events of the main
5544 (linux_nat_resume): If in async mode, mask async events during the
5545 call. If short circuiting, force event loop to wake up. If
5546 resuming, set target_executing, and register target events in the
5548 (pipe_to_local_event_queue, local_event_queue_to_pipe): New.
5549 (linux_nat_wait): In async mode, block events during the call.
5550 Only enable/disable passing SIGINT to the inferior in sync mode.
5551 Get events from local waitpid queue. If no interesting events was
5552 found, return to events loop. Reregister target events in the
5553 event loop on exit. In sync mode, no need to reblock SIGCHLD.
5554 (linux_nat_kill): Disable events on entry.
5555 (linux_nat_mourn_inferior): In sync mode, don't restore the masks
5556 here. Detach async mode from the event loop if there are no more
5557 forks available, otherwise leave it on.
5558 (sigchld_handler): Assure this is called only in sync mode.
5559 (linux_async_permitted, linux_async_permitted_1): New globals.
5560 (set_maintenance_linux_async_permitted)
5561 (show_maintenance_linux_async_permitted): New functions.
5562 (linux_nat_is_async_p, linux_nat_can_async_p)
5563 (linux_nat_async_mask): New.
5564 (linux_nat_event_pipe_pop, linux_nat_event_pipe_push): New.
5565 (get_pending_events, async_sigchld_handler): New.
5566 (linux_nat_async_events): New.
5567 (async_terminal_is_ours): New global.
5568 (linux_nat_terminal_inferior, linux_nat_terminal_ours): New.
5569 (async_client_callback, async_client_context): New.
5570 (linux_nat_async_file_handler, linux_nat_async)
5571 (linux_nat_disable_async, linux_nat_enable_async): New.
5572 (linux_nat_add_target): Register linux_nat_create_inferior,
5573 linux_nat_can_async_p, linux_nat_is_async_p, linux_nat_async,
5574 linux_nat_async_mask, linux_nat_terminal_inferior and
5575 linux_nat_terminal_ours.
5576 (_initialize_linux_nat): Remove local action variable, and update
5577 code that used it to use sync_sigchld_action. Add new
5578 "lin-lwp-async" debug set/show command. Put the "lin-lwp" debug
5579 set/show command in the maintenance class. Add new "linux-async"
5580 maintenance set/show command. Block SIGCHLD by default. Setup
5581 async_sichld_action, and sync_sigchld_action. Install the default
5583 (lin_thread_get_thread_signals): Use a local sigset_t for blocking
5586 * linux-thread-db.c (re_check_for_thread_db): New.
5587 (clear_lwpid_callback): Handle TARGET_WAITKIND_IGNORE.
5588 (thread_db_can_async_p, thread_db_is_async_p, thread_db_async)
5589 (thread_db_async_mask): New.
5590 (init_thread_db_ops): Register thread_db_can_async_p,
5591 thread_db_is_async_p, thread_db_async and thread_db_async_mask.
5593 * remote.c (remote_async_mask_value): New.
5594 (remote_return_zero): New.
5595 (init_remote_ops): Register remote_return_zero as callbacks of
5596 to_can_async_p and to_is_async_p.
5597 (remote_can_async_p, remote_is_async_p, remote_async): Update to
5598 use remote_async_mask_value.
5599 (remote_async_mask): New.
5600 (init_remote_async_ops): Remove to_async_mask_value setting and
5601 register remote_async_mask as to_async_mask callback in
5604 * Makefile.in (linux-nat.o): Update.
5606 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
5608 * gdbthread.h (add_thread_with_info): New.
5609 * linux-thread-db.c: Add some documentation.
5610 (GET_LWP, GET_PID, GET_THREAD, is_lwp, is_thread, BUILD_LWP): Delete.
5611 (struct private_thread_info): Remove th_valid and ti_valid.
5612 Replace ti with tid.
5613 (thread_get_info_callback): Do not add TID to the new ptid. Do
5615 (thread_db_map_id2thr, lwp_from_thread): Delete functions.
5616 (thread_from_lwp): Assert that the LWP is set. Do not add TID to the
5618 (attach_thread): Handle an already-existing thread. Use
5619 add_thread_with_info. Cache the th and tid.
5620 (detach_thread): Verify that private was set. Remove verbose
5621 argument and printing. Update caller.
5622 (thread_db_detach): Do not adjust inferior_ptid.
5623 (clear_lwpid_callback, thread_db_resume, thread_db_kill): Delete.
5624 (check_event, find_new_threads_callback): Do not add TID to the new PTID.
5625 (thread_db_wait): Do not use lwp_from_thread.
5626 (thread_db_pid_to_str): Use the cached TID.
5627 (thread_db_extra_thread_info): Check that private is set.
5628 (same_ptid_callback): Delete.
5629 (thread_db_get_thread_local_address): Do not use it or check
5630 is_thread. Check that private is set. Assume that the thread
5631 handle is already cached.
5632 (init_thread_db_ops): Remove to_resume and to_kill.
5633 * thread.c (add_thread_with_info): New.
5634 (add_thread): Use it.
5635 * linux-nat.c (find_thread_from_lwp): Delete.
5636 (exit_lwp): Do not use it. Check print_thread_events. Print before
5637 deleting the thread.
5638 (GET_PID, GET_LWP, BUILD_LWP, is_lwp): Move to...
5639 * linux-nat.h (GET_PID, GET_LWP, BUILD_LWP, is_lwp): ...here.
5640 * inf-ttrace.c (inf_ttrace_wait): Use print_thread_events and
5641 printf_unfiltered for thread exits.
5642 * procfs.c (procfs_wait): Likewise.
5644 2008-03-21 Chris Demetriou <cgd@google.com>
5646 * symtab.c (rbreak_command): Quote symbol name before passing
5647 it to break_command.
5649 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
5651 * eval.c (evaluate_subexp_for_address): Clarify error message.
5652 Use value_must_coerce_to_target.
5653 * infcall.c (value_arg_coerce): Call value_coerce_to_target.
5654 * valops.c (value_assign): Call value_coerce_to_target when
5655 assigning to anything but internalvars. Leave GDB-side arrays
5656 as arrays when assigning to internalvars.
5657 (value_must_coerce_to_target, value_coerce_to_target): New.
5658 (value_coerce_array, value_addr): Call value_coerce_to_target.
5659 (value_array): Create the array in GDB's memory instead of
5661 * value.h (value_must_coerce_to_target, value_coerce_to_target):
5664 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
5666 * top.c (quit_confirm): Warn that we will kill the program.
5668 2008-03-19 Pedro Alves <pedro@codesourcery.com>
5670 * inflow.c (terminal_ours_1): Guard access to
5671 inferior_process_group with #ifdef PROCESS_GROUP_TYPE.
5673 2008-03-18 Ulrich Weigand <uweigand@de.ibm.com>
5674 Jim Blandy <jimb@codesourcery.com>
5675 Daniel Jacobowitz <drow@false.org>
5677 * dwarf2expr.h (struct dwarf_expr_context): Add ADDR_SIZE member.
5678 (dwarf2_read_address): Update prototype.
5680 * dwarf2expr.c (unsigned_address_type): Add ADDR_SIZE parameter.
5681 (signed_address_type): Likewise.
5682 (dwarf2_read_address): Replace BYTES_READ parameter with ADDR_SIZE.
5683 (execute_stack_op): Update calls to unsigned_address_type,
5684 signed_address_type and dwarf2_read_address. Fix implementation
5685 of DW_OP_deref_size.
5687 * dwarf2loc.h (dwarf2_per_cu_objfile): Add prototype.
5688 (dwarf2_per_cu_addr_size): Likewise.
5689 (struct dwarf2_locexpr_baton): Replace OBJFILE with PER_CU.
5690 (struct dwarf2_loclist_baton): Likewise.
5692 * dwarf2loc.c (find_location_expression): Update calls to
5693 dwarf2_read_address. Use dwarf2_per_cu_objfile and
5694 dwarf2_per_cu_addr_size to retrieve PER_CU parameters.
5695 (locexpr_describe_location): Likewise.
5696 (dwarf2_evaluate_loc_desc): Replace OBJFILE with PER_CU parameter.
5697 Set ctx->addr_size to dwarf2_per_cu_addr_size (per_cu).
5698 (dwarf2_loc_desc_needs_frame): Add PER_CU parameter. Set ctx->addr_size
5699 to dwarf2_per_cu_addr_size (per_cu).
5700 (locexpr_read_variable): Update dwarf2_evaluate_loc_desc call.
5701 (loclist_read_variable): Likewise.
5702 (locexpr_read_needs_frame): Update dwarf2_loc_desc_needs_frame call.
5704 * dwarf2read.c (dwarf2_symbol_mark_computed): Set baton->per_cu
5705 instead of baton->objfile.
5706 (dwarf2_per_cu_obfile): New function.
5707 (dwarf2_per_cu_addr_size): Likewise.
5709 * dwarf2-frame.c (struct comp_unit): Move higher.
5710 (struct dwarf2_cie): Add UNIT and ADDR_SIZE members.
5711 (execute_stack_op): Add ADDR_SIZE parameter; set ctx->addr_size.
5712 (execute_cfa_program): Add FDE parameter. Replace EH_FRAME_P
5713 parameter by using fde->eh_frame_p. Use read_encoded_value
5714 to implement DW_CFA_set_loc.
5715 (struct dwarf2_frame_cache): Add ADDR_SIZE member.
5716 (dwarf2_frame_cache): Set cache->addr_size. Update calls to
5717 execute_stack_op and execute_cfa_program.
5718 (dwarf2_frame_prev_register): Update calls to execute_stack_op.
5719 (size_of_encoded_value): Remove.
5720 (read_encoded_value): Add PTR_LEN and FUNC_BASE parameters.
5721 Remove call to size_of_encoded_value. Implement DW_EH_PE_funcrel.
5722 (add_cie): Set cie->unit backlink.
5723 (decode_frame_entry_1): Set cie->addr_size. Update calls to
5725 (dwarf2_build_frame_info): Allocate UNIT on objfile obstack.
5727 2008-03-17 Markus Deuling <deuling@de.ibm.com>
5729 * i386-tdep.c (i386_print_insn): Remove unnecessary call to
5730 gdbarch_bfd_arch_info.
5732 2008-03-17 Joel Brobecker <brobecker@adacore.com>
5734 * aix-thread.c (pdc_read_regs): Minor reformatting.
5736 2008-03-17 Vladimir Prus <vladimir@codesourcery.com>
5738 * thread.c (print_thread_info): Don't insist
5739 on having current thread if there are no
5742 2008-03-17 Pedro Alves <pedro@codesourcery.com>
5744 * infcmd.c (attach_command_post_wait)
5745 (attach_command_continuation): New.
5746 (attach_command): Support background async execution, and async
5747 execution in synchronous mode.
5749 2008-03-17 Daniel Jacobowitz <dan@codesourcery.com>
5751 * stack.c (print_stack_frame, print_frame): Use RETURN_MASK_ERROR.
5752 * symmisc.c (dump_symtab_1): Likewise.
5753 * wrapper.c (gdb_value_struct_elt): Likewise.
5755 2008-03-17 Pedro Alves <pedro@codesourcery.com>
5757 * linux-nat.c (linux_nat_filter_event): Fix comment typo.
5759 2008-03-17 Pedro Alves <pedro@codesourcery.com>
5761 * linux-nat.c (linux_nat_filter_event): New, refactored from
5763 (linux_nat_wait): Call linux_nat_filter_event.
5765 2008-03-17 Ulrich Weigand <uweigand@de.ibm.com>
5767 * top.c (execute_command): Fix uninitialized variable error.
5769 2008-03-16 Nick Hudson <nick.hudson@dsl.pipex.com>
5771 * Makefile.in (amd64nbsd-nat.o): New dependency.
5772 * amd64nbsd-nat.c: Include "nbsd-nat.h".
5773 (_initialize_amd64nbsd_nat): Update target vector to use
5774 nbsd_pid_to_exec_file.
5775 * config/i386/nbsd64.mh (NATDEPFILES): Add nbsd-nat.o.
5777 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
5779 Remove ignoring leading exec events code.
5780 * fork-child.c (startup_inferior): Do not set
5781 inferior_ignoring_leading_exec_events.
5782 * inf-child.c (inf_child_reported_exec_events_per_exec_call): Remove.
5783 (inf_child_target): Do not set to_reported_exec_events_per_exec_call.
5784 * infrun.c (inferior_ignoring_leading_exec_events): Remove.
5785 (handle_inferior_event): Remove code for ignoring leading exec
5787 * target.c (update_current_target): Do not inherit, or default,
5788 to_reported_exec_events_per_exec_call.
5789 (debug_to_reported_exec_events_per_exec_call): Remove.
5790 (setup_target_debug): Do not set to_reported_exec_events_per_exec_call.
5791 * target.h (target_reported_exec_events_per_exec_call): Remove.
5792 (struct target): Remove the to_reported_exec_events_per_exec_call
5795 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
5797 Implement -thread-info.
5798 * gdbthread.h (print_thread_info): Declare.
5800 * thread.c (print_thread_info): New, extracted
5801 from info_threads_command and adjusted to
5802 work for CLI and MI.
5803 (info_threads_command): Use print_thread_info.
5804 * Makefile.in: Update dependencies.
5806 * mi/mi-cmds.c (mi_cmds): Specify a handler
5808 * mi/mi-cmds.h (mi_cmd_thread_info): Declare.
5809 * mi/mi-main.c (mi_cmd_thread_info): New.
5810 (mi_cmd_list_features): Include 'thread-info'.
5812 2008-03-14 Kevin Buettner <kevinb@redhat.com>
5814 * mips-tdep.c (mips32_scan_prologue): Use the ABI register size
5815 to decide whether to match instruction patterns using "sw" and "sd".
5817 2008-03-14 Pedro Alves <pedro@codesourcery.com>
5819 * infcmd.c (jump_command): Postpone disabling stdin until after
5822 2008-03-14 Pedro Alves <pedro@codesourcery.com>
5824 * inflow.c (gdb_getpgrp): New.
5825 (gdb_has_a_terminal): Use get_getpgrp.
5826 (terminal_ours_1): If attach_flag is set, don't refetch
5827 inferior_process_group.
5829 2008-03-14 Pedro Alves <pedro@codesourcery.com>
5831 * features/library-list.dtd: Allow "section" elements as children
5832 of "library". Add "section" element and describe its attributes.
5834 * solib-target.c (struct lm_info): Add section_bases member.
5835 (library_list_start_segment): Error out if seen a section element.
5836 (library_list_start_section): New.
5837 (library_list_end_library): New.
5838 (solib_target_free_library_list): Free section_bases.
5839 (section_attributes): New.
5840 (library_children): Make "segment" optional. Add "section" child.
5841 (library_list_children): Register library_list_end_library.
5842 (solib_target_relocate_section_addresses): Handle section bases.
5844 * NEWS: Mention new qXfer:libraries:read section offsets support.
5846 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
5848 * defs.h (do_exec_error_cleanups, discard_exec_error_cleanups)
5849 (make_exec_error_cleanup): Remove declarations.
5850 * utils.c (exec_error_cleanup_chain): Remove.
5851 (do_exec_error_cleanups, discard_exec_error_cleanups)
5852 (make_exec_error_cleanup): Remove.
5853 * event-loop.c (start_event_loop): Adjust call to
5855 * event-top.c (async_enable_stdin): Remove the paramater dummy.
5856 (async_disable_stdin): Don't register async_enable_stdin via
5858 * inf-loop.c (inferior_event_handler): Don't
5859 call do_exec_error_cleanups. Call async_enable_stdin instead.
5860 * event-loop.c (start_event_loop): Adjust call to
5862 * tui/tui-interp.c (tui_command_loop): Adjust call to
5865 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
5868 * Makefile.in (infcmd.o, inf-loop.o): Update dependencies.
5869 * breakpoint.c (bpstat_do_actions): In async mode,
5870 don't jump to top expecting stop_bpstat to be already
5872 * event-loop.c (start_event_loop): Call async_enable_stdin
5874 * event-top.c (async_enable_stdin): Do nothing if sync_execution
5876 (command_handler): Do not setup continuation here.
5877 (command_line_handler_continuation): Move to...
5878 * top.c (command_line_handler_continuation): ... here.
5879 (execute_command): In async mode, register continuation.
5880 Don't check frame's language in running in async mode.
5881 * exceptions.c (throw_exception): Don't do exec_error_cleanups.
5882 * inf-loop.c (complete_execution): Inline into...
5883 (inferior_event_handler): ... here. Clear target_executing before
5884 doing any cleanups. Don't try to show prompt if the target was
5886 * infcmd.c (signal_command): Add support for async mode.
5887 (finish_command): Only add continuation if the target was
5888 successfully resumed.
5889 * remote.c (init_async_opts): Register to_get_thread_local_address
5891 * mi/mi-interp.c (mi_cmd_interpreter_exec): Don't mess
5892 with sync_execution.
5893 * tui/tui-interp.c (tui_command_loop): Call async_enable_stdin
5896 2008-03-14 Daniel Jacobowitz <dan@codesourcery.com>
5898 * corefile.c (reopen_exec_file): Use exec_bfd_mtime.
5899 * exec.c (exec_bfd_mtime): Define.
5900 (exec_close): Clear it.
5901 (exec_file_attach): Set it.
5902 * gdbcore.h (exec_bfd_mtime): Declare.
5903 * source.c (find_source_lines): Do not use bfd_get_mtime.
5905 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
5907 * top.c (simplified_command_loop): Remove.
5909 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
5911 Remove unused remote.c hooks.
5912 * remote.c (deprecated_target_resume_hook)
5913 (deprecated_target_wait_loop_hook): Remove.
5914 (remote_resume): Do not call deprecated_target_resume_hook.
5915 (remote_wait): Do not call deprecated_target_wait_loop_hook.
5916 (remote_async_wait): Likewise.
5918 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
5920 Implement MI notification for new threads.
5921 * doc/observer.texi (new_thread): Document.
5922 * observer.sh: Forward declare struct thread_info.
5923 * thread.c (add_thread): Notify observer.
5925 * interps.h (interp_init_ftype): New parameter
5927 (interp_set): Likewise.
5928 (top_level_interpreter_data): Declare.
5929 * interps.c (interp_set): New parameter top_level.
5930 Pass it to interpreter's init function. Remember
5931 top level interpreter.
5932 (interpreter_exec_cmd): Adjust.
5933 (top_level_interpreter_data): New.
5934 * main.c (captured_main): Pass 1 for top_level
5935 parameter of interp_set.
5936 * cli/cli-interp.c (cli_interpreter_init): New
5937 parameter top_level.
5938 * tui/tui-interp.c (tui_init): New parameter top_level.
5940 * mi/mi-interp.c (mi_new_thread): New.
5941 (mi_interpreter_init): If top level, register
5942 observer for new threads.
5944 * Makefile.in (mi-interp.o, thread.o): Update dependencies.
5946 2008-03-14 Pedro Alves <pedro@codesourcery.com>
5948 * top.c (execute_command): Disable break and stop
5949 commands in async mode.
5951 2008-03-14 Pedro Alves <pedro@codesourcery.com>
5954 2008-03-14 Pedro Alves <pedro@codesourcery.com>
5955 * inf-loop.c (inferior_event_handler): Don't include remote.h.
5956 Call target_stop in the INF_QUIT_REQ case.
5957 * Makefile.in (inf-loop.o): Update.
5959 2008-03-14 Pedro Alves <pedro@codesourcery.com>
5961 * inf-loop.c (inferior_event_handler): Don't include remote.h.
5962 Call target_stop in the INF_QUIT_REQ case.
5963 * Makefile.in (inf-loop.o): Update.
5965 2008-03-14 Pedro Alves <pedro@codesourcery.com>
5967 * top.c (execute_command): Enable break, info and interrupt
5968 commands in async mode.
5970 2008-03-13 Vladimir Prus <vladimir@codesourcery.com>
5971 Daniel Jacobowitz <dan@codesourcery.com>
5973 * breakpoint.h (breakpoint_restore_shadows): New
5975 * breakpoint.c (breakpoint_restore_shadows): New.
5976 (read_memory_nobpt): Delete.
5977 * gdbcore.h (read_memory_nobpt): Delete declaration.
5978 * target.c (memory_xfer_partial): Call
5979 breakpoint_restore_shadows.
5980 (restore_show_memory_breakpoints)
5981 (make_show_memory_beakpoints_cleanup): New.
5982 (show_memory_breakpoints): New.
5983 * target.h (make_show_memory_beakpoints_cleanup): Declare.
5984 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint):
5985 Make sure we see memory breakpoints when checking if
5986 breakpoint is still there.
5987 * alpha-tdep.c, alphanbsd-tdep.c, frame.c, frv-tdep.c,
5988 hppa-linux-tdep.c, hppa-tdep.c, i386-linux-nat.c, i386-tdep.c,
5989 m68klinux-tdep.c, mips-tdep.c, mn10300-tdep.c, s390-tdep.c,
5990 sparc-tdep.c: Use target_read_memory instead of read_memory_nobpt.
5992 2008-03-12 Pedro Alves <pedro@codesourcery.com>
5994 * thread.c (add_thread): Use printf_unfiltered to print.
5996 2008-03-12 Joel Brobecker <brobecker@gnat.com>
5998 * sol-thread.c: Replace use of TM_I386SOL2_H by an expression
5999 that is true only on x86-solaris and x86_64-solaris.
6000 * procfs.c: Likewise. Move procfs_find_LDT_entry up together
6001 with proc_get_LDT_entry.
6003 2008-03-12 Thiago Jung Bauermann <bauerman@br.ibm.com>
6005 * configure.ac (AC_CHECK_FUNCS): Add check for setsid.
6006 * config.in, configure: Regenerate.
6007 * fork-child.c (fork_inferior): Call create_tty_session.
6008 * inflow.c (new_tty): Set controlling terminal with TIOCSCTTY.
6009 (create_tty_session): New function.
6010 * terminal.h: Declare create_tty_session.
6012 2008-03-12 Alan Modra <amodra@bigpond.net.au>
6015 * elfread.c (elf_symtab_read): Make shndx an unsigned int.
6016 * mipsread.c: Include elf/internal.h.
6017 (read_alphacoff_dynamic_symtab): Map external reserved sym_shndx
6020 2008-03-11 Markus Deuling <deuling@de.ibm.com>
6022 * win32-nat.c (do_win32_fetch_inferior_registers): Use get_regcache_arch
6023 to get at the current architecture and at the target specific vector.
6024 Add target specific vector to I387_FISEG_REGNUM and I387_FOP_REGNUM and
6025 remove define of I387_ST0_REGNUM.
6027 * amd64-tdep.c (I387_ST0_REGNUM): Remove define.
6029 (amd64_supply_fxsave, amd64_collect_fxsave): Use get_regcache_arch to
6030 get at the current architecture
6031 (I387_FISEG_REGNUM, I387_FOSEG_REGNUM): Add target specific vector as
6034 * i386-tdep.c: Remove various define's and undef's of I387_ST0_REGNUM,
6035 I387_NUM_XMM_REGS and I387_MM0_REGNUM.
6037 (I387_NUM_XMM_REGS, I387_XMM0_REGNUM, I387_MXCSR_REGNUM,
6038 I387_ST0_REGNUM, I387_FCTRL_REGNUM, I387_MM0_REGNUM,
6039 (I387_FSTAT_REGNUM): Add target specific vector as parameter.
6041 (i386_register_name, i386_dbx_reg_to_regnum): Use gdbarch_tdep to get
6042 at the target specific vector.
6044 (i386_get_longjmp_target): Use get_frame_arch to get at the current
6045 architecture. Use gdbarch_tdep to get at the target specific vector.
6047 (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as parameter and
6048 update caller. Use gdbarch_tdep to get at the target specific vector.
6050 (i386_register_to_value: Use get_frame_arch to get at the current
6053 * i386-tdep.h (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as
6056 * i387-tdep.c (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
6057 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM
6058 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_ST0_REGNUM, FSAVE_ADDR,
6059 FXSAVE_ADDR, I387_XMM0_REGNUM): Add target specific vector as parameter.
6061 (I387_ST0_REGNUM, I387_NUM_XMM_REGS): Remove various define's and
6064 (i387_convert_register_p, i387_register_to_value,
6065 i387_value_to_register): Update call for i386_fp_regnum_p.
6067 * i387-tdep.h: Remove comment.
6068 (I387_ST0_REGNUM, I387_NUM_XMM_REGS, I387_MM0_REGNUM): Add define.
6069 (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
6070 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM,
6071 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_XMM0_REGNUM,
6072 I387_MXCSR_REGNUM): Add target specific vector as parameter.
6074 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
6076 * Makefile.in (fork-child.o): Update.
6077 * NEWS: Document "set exec-wrapper" and the gdbserver --wrapper
6078 argument. Gather all gdbserver features together.
6079 * fork-child.c (exec_wrapper): New variable.
6080 (fork_inferior): Use it.
6081 (startup_inferior): Skip an extra trap if using "set exec-wrapper".
6082 (unset_exec_wrapper_command, _initialize_fork_child): New.
6084 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
6086 * source.c (directory_command): Modify the determination of
6087 condition of terminal "from_tty".
6089 2008-03-10 Matt Rice <ratmice@gmail.com>
6091 * dwarf2read.c (set_cu_language): Add DW_LANG_ObjC.
6093 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
6095 * spu-tdep.c (info_spu_event_command): Insert a '\0' to the end
6096 of the data passing to strtoulst function.
6097 (info_spu_signal_command): Likewise.
6099 2008-03-08 Vladimir Prus <vladimir@codesourcery.com>
6101 * mi/mi-interp.c (mi_command_loop): Remove
6104 2008-03-07 Joel Brobecker <brobecker@adacore.com>
6106 * remote.c (extended_remote_attach_1): Make local variable pid an int
6109 2008-03-07 Joel Brobecker <brobecker@adacore.com>
6111 * solib-svr4.c (svr4_same_1): New function, originally extracted
6112 from svr4_same and expanded to handle the sparc64 case.
6113 (svr4_same): Move up and reimplement using svr4_same_1.
6114 (enable_break): Use svr4_same_1 to do shared library name comparisons.
6116 2008-03-07 Ramana Radhakrishnan <ramana.r@gmail.com>
6118 * MAINTAINERS: Move self to Paper trail.
6120 2008-03-05 Daniel Jacobowitz <dan@codesourcery.com>
6122 * Makefile.in (mingw-hdep.o, posix-hdep.o, remote-fileio.o): Update.
6123 * event-loop.c (call_async_signal_handler): New.
6124 * event-loop.h (call_async_signal_handler)
6125 (gdb_call_async_signal_handler): Declare.
6126 (mark_async_signal_handler): Add comments.
6127 * event-top.c (handle_sigint): Use gdb_call_async_signal_handler.
6128 * mingw-hdep.c (sigint_event, sigint_handler): New.
6129 (gdb_select): Use them. Wait for the readline signal handler
6131 (gdb_call_async_signal_handler, _initialize_mingw_hdep): New functions.
6132 * posix-hdep.c (gdb_call_async_signal_handler): New function.
6133 * remote-fileio.c (sigint_fileio_token, async_remote_fileio_interrupt):
6135 (remote_fileio_ctrl_c_signal_handler): Use
6136 gdb_call_async_signal_handler.
6137 (initialize_remote_fileio): Initialize sigint_fileio_token.
6138 * remote.c (initialize_sigint_signal_handler, handle_remote_sigint): Do
6139 not initialize tokens here.
6140 (handle_remote_sigint_twice): Likewise. Reinstall
6141 handle_remote_sigint.
6142 (async_remote_interrupt_twice): Just call interrupt_query.
6143 (cleanup_sigint_signal_handler): Do not delete tokens.
6144 (remote_interrupt, remote_interrupt_twice): Use
6145 gdb_call_async_signal_handler.
6146 (interrupt_query): Reinstall the default signal handler.
6147 (_initialize_remote): Initialize tokens here.
6149 2008-03-04 Joel Brobecker <brobecker@adacore.com>
6151 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml,
6152 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
6153 Change the type of the lr register to code_ptr.
6154 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
6155 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
6156 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
6157 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
6158 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
6159 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
6160 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c: Regenerate.
6162 2008-03-03 James E. Wilson <wilson@tuliptree.org>
6164 * MAINTAINERS: Update my email address.
6166 2008-03-03 Keith Seitz <keiths@redhat.com>
6168 From Dave Murphy <davem@devkitpro.org>:
6169 * configure.ac: Set tcl configdir to win under mingw.
6170 * configure: Regenerate.
6172 2008-03-03 Daniel Jacobowitz <dan@codesourcery.com>
6174 * breakpoint.c (fetch_watchpoint_value): New function.
6175 (update_watchpoint): Set and clear val_valid. Use
6176 fetch_watchpoint_value. Handle unreadable values on the
6177 value chain. Correct check for user-requested array watchpoints.
6178 (breakpoint_init_inferior): Clear val_valid.
6179 (watchpoint_value_print): New function.
6180 (print_it_typical): Use it. Do not free or clear old_val. Print
6181 watchpoints even if old_val == NULL.
6182 (watchpoint_check): Use fetch_watchpoint_value. Check for values
6183 becoming readable or unreadable.
6184 (watch_command_1): Use fetch_watchpoint_value. Set val_valid.
6185 (do_enable_watchpoint): Likewise.
6186 * breakpoint.h (struct breakpoint): Update comment for val. Add
6188 * NEWS: Mention watchpoints on inaccessible memory.
6190 2007-02-29 Daniel Jacobowitz <dan@codesourcery.com>
6192 * Makefile.in (i386-nat.o): Update.
6193 * amd64-linux-nat.c (_initialize_amd64_linux_nat): Call
6194 i386_use_watchpoints.
6195 * i386-linux-nat.c (_initialize_i386_linux_nat): Call
6196 i386_use_watchpoints.
6197 * i386-nat.c (i386_stopped_data_address): Take two arguments.
6198 (i386_stopped_by_watchpoint): Update call.
6199 (i386_can_use_hw_breakpoint, i386_use_watchpoints): New.
6200 * config/i386/nm-i386.h: Conditionalize definitions on
6201 ! I386_WATCHPOINTS_IN_TARGET_VECTOR.
6202 (i386_use_watchpoints): Declare.
6203 (i386_stopped_data_address): Update.
6204 * config/i386/nm-linux.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
6205 * config/i386/nm-linux64.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
6207 2008-02-29 Joel Brobecker <brobecker@adacore.com>
6209 GDB 6.8 branch created (branch timestamp: 2008-02-26 10:00 UTC)
6210 * version.in: Bump version to 6.8.50.20080229-cvs.
6212 2008-02-28 Markus Deuling <deuling@de.ibm.com>
6214 * f-typeprint.c (f_print_type): Handle NULL pointer in VARSTRING
6217 2008-02-28 Tom Tromey <tromey@redhat.com>
6219 * infcmd.c (notice_args_read): Print result of get_inferior_args.
6221 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
6223 * infcmd.c (kill_if_already_running): Make static. Use
6224 target_require_runnable.
6225 * target.c (target_require_runnable): New.
6226 * target.h (target_require_runnable): Declare.
6228 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
6230 * frame.c (reinit_frame_cache): Only annotate if frames were
6233 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
6235 * regformats/reg-ppc.dat: Rename "ps" to "msr".
6236 * regformats/reg-ppc64.dat: Likewise.
6238 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
6240 * features/Makefile (%.dat): Emit xmltarget statement.
6242 * regformats/regdat.sh: Support xmltarget and xmlarch statments.
6243 Generate code to set gdbserver_xmltarget in init_registers_${name}.
6245 * regformats/arm-with-iwmmxt.dat: Regenerate.
6246 * regformats/mips64-linux.dat: Regenerate.
6247 * regformats/mips-linux.dat: Regenerate.
6248 * regformats/rs6000/powerpc-32.dat: Regenerate.
6249 * regformats/rs6000/powerpc-64.dat: Regenerate.
6250 * regformats/rs6000/powerpc-e500.dat: Regenerate.
6252 * regformats/reg-arm.dat: Add xmlarch statement.
6253 * regformats/reg-i386.dat: Likewise.
6254 * regformats/reg-i386-linux.dat: Likewise.
6255 * regformats/reg-x86-64-linux.dat: Likewise.
6256 * regformats/reg-spu.dat: Likewise.
6258 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
6260 * remote.c (remote_wait, remote_async_wait): Stop if we receive
6263 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
6265 * utils.c (debug_timestamp): New.
6266 (vfprintf_unfiltered): Print timestamps if requested.
6267 (show_debug_timestamp): New.
6268 (initialize_utils): Register "set debug timestamp".
6269 * NEWS: Mention "set debug timestamp". Add GDB 6.8 section.
6271 2008-02-27 Joel Brobecker <brobecker@adacore.com>
6273 * breakpoint.c (skip_prologue_sal): New function.
6274 (resolve_sal_pc): Adjust SAL past prologue if the SAL was
6275 computed from a line number.
6277 2008-02-27 Joel Brobecker <brobecker@adacore.com>
6279 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml
6280 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
6281 Set PC register type to "code_ptr".
6282 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
6283 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
6284 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
6285 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
6286 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
6287 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
6288 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c:
6291 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
6293 * regformats/regdat.sh: Rename init_registers function in
6294 generated file to init_registers_${name}.
6296 * regformats/reg-crisv32.dat: Set "name" to crisv32.
6297 * regformats/reg-ppc64.dat: Set "name" to ppc64.
6298 * regformats/reg-s390x.dat: Set "name" to s390x.
6300 2008-02-26 Greg Law <glaw@undo-software.com>
6302 * regcache.c (registers_changed): Call reinit_frame_cache.
6304 2008-02-26 Daniel Jacobowitz <dan@codesourcery.com>
6306 * configure.tgt (sh-*-linux*): Match sh*. Add glibc-tdep.o.
6307 * sh-linux-tdep.c (sh_linux_init_abi): Use glibc_skip_solib_resolver
6308 and svr4_fetch_objfile_link_map.
6309 * Makefile.in (sh-linux-tdep.o): Update.
6311 2008-02-26 Thiago Jung Bauermann <bauerman@br.ibm.com>
6313 * amd64-tdep.c (amd64_classify): Add support for decimal float
6315 * i386-tdep.c (i386_return_value): Make 128-bit decimal float
6316 use the struct return convention.
6318 2008-02-26 Nick Roberts <nickrob@snap.net.nz>
6320 * breakpoint.c (print_one_breakpoint_location): Revert Enb field
6321 to old format. Discard breakpoint address if shared library is
6323 (breakpoint_1): Adjust formatting of table header accordingly.
6325 2008-02-25 Vladimir Prus <vladimir@codesourcery.com>
6327 * remote.c (remote_get_threadlist): If the response
6328 is empty, don't try to parse it.
6330 2008-02-23 Vladimir Prus <vladimir@codesourcery.com>
6332 Unbreak 'target async'.
6333 * serial.c (serial_async): Set the
6334 handler function before enabling async
6337 2008-02-22 Daniel Jacobowitz <dan@codesourcery.com>
6339 * solib-svr4.c (enable_break): Convert r_brk to a code address.
6341 2008-02-21 Pedro Alves <pedro@codesourcery.com>
6343 * remote.c (extended_remote_attach_1): Set attach_flag.
6344 (extended_remote_create_inferior_1): Clear attach_flag.
6346 2008-02-20 Daniel Jacobowitz <dan@codesourcery.com>
6348 * mipsnbsd-tdep.c (mipsnbsd_ilp32_fetch_link_map_offsets): Set
6350 (mipsnbsd_lp64_fetch_link_map_offsets): Likewise.
6351 * solib-svr4.c (solib_svr4_r_brk): New.
6352 (open_symbol_file_object, svr4_current_sos): Always check the
6354 (svr4_fetch_objfile_link_map): Do not set debug_base.
6355 (enable_break): Use r_brk if it is set.
6356 (svr4_ilp32_fetch_link_map_offsets): Set r_brk_offset.
6357 (svr4_lp64_fetch_link_map_offsets): Likewise.
6358 * solib-svr4.h (struct link_map_offsets): Add r_brk_offset.
6360 2008-02-20 Markus Deuling <deuling@de.ibm.com>
6361 Mark Kettenis <kettenis@gnu.org>
6363 * alpha-tdep.c (alpha_heuristic_unwind_cache): Replace saved_regs by
6364 trad_frame_saved_reg.
6365 (trad-frame.h): New include.
6367 (alpha_heuristic_frame_unwind_cache): Use trad_frame_alloc_saved_regs
6368 instead of frame_obstack_zalloc.
6369 (alpha_heuristic_frame_prev_register): Use trad_frame_get_prev_register.
6371 * Makefile.in (alpha-tdep.o): Add dependency to trad_frame_h.
6373 2008-02-20 Markus Deuling <deuling@de.ibm.com>
6375 * rs6000-tdep.c (gdb_print_insn_powerpc): Get the current endianess
6376 from disassemble_info instead of gdbarch_byte_order.
6378 * mips-tdep.c (gdb_print_insn_mips): Likewise.
6379 * arm-tdep.c (gdb_print_insn_arm): Likewise.
6381 2008-02-20 Markus Deuling <deuling@de.ibm.com>
6383 * gdbarch.sh (memory_insert_breakpoint, memory_remove_breakpoint): Add
6384 gdbarch as parameter.
6386 * gdbarch.{c,h}: Regenerate.
6388 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Add gdbarch as
6390 * mem-break.c (default_memory_insert_breakpoint)
6391 (default_memory_remove_breakpoint): Likewise.
6392 * target.h (default_memory_remove_breakpoint)
6393 (default_memory_insert_breakpoint): Likewise.
6395 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add gdbarch as
6396 parameter. Replace current_gdbarch by gdbarch.
6397 * m32r-tdep.c (m32r_memory_insert_breakpoint)
6398 (m32r_memory_remove_breakpoint): Likewise.
6400 2008-02-19 Daniel Jacobowitz <dan@codesourcery.com>
6402 * MAINTAINERS: Add Vladimir Prus as MI maintainer.
6404 2008-02-19 Joel Brobecker <brobecker@adacore.com>
6406 * NEWS: Add entry describing Add support improvements.
6408 2008-02-18 Markus Deuling <deuling@de.ibm.com>
6410 * m68klinux-nat.c (getfpregs_supplies): Replace gdbarch_fp0_regnum by
6413 2008-02-18 Markus Deuling <deuling@de.ibm.com>
6415 * sentinel-frame.c (sentinel_frame_prev_register): Do not call
6416 register_offset_hack anymore.
6418 * regcache.{c,h} (register_offset_hack): Remove.
6420 2008-02-18 Markus Deuling <deuling@de.ibm.com>
6422 * hppa-tdep.h (find_global_pointer): Add gdbarch as parameter.
6424 * hppa-hpux-tdep.c (hppa32_hpux_find_global_pointer): Likewise. Replace
6425 current_gdbarch by gdbarch.
6426 (hppa64_hpux_find_global_pointer): Likewise.
6427 * hppa-tdep.c (hppa_find_global_pointer): Likewise.
6428 (hppa32_push_dummy_call, hppa64_push_dummy_call): Update call for
6429 find_global_pointer.
6431 * hppabsd-tdep.c (hppabsd_find_global_pointer): Add gdbarch as
6433 * hppa-linux-tdep.c (hppa_linux_find_global_pointer): Likewise.
6435 * hppa-linux-nat.c (hppa_linux_register_addr): Use ARRAY_SIZE instead
6436 of gdbarch_num_regs.
6438 * hppa-hpux-tdep.c (hppa_hpux_sr_for_addr): Add gdbarch as parameter and
6439 replace current_gdbarch by gdbarch.
6440 (hppa_hpux_push_dummy_code): Update call for hppa_hpux_sr_for_addr.
6442 2008-02-18 Markus Deuling <deuling@de.ibm.com>
6444 * rs6000-nat.c (exec_one_dummy_insn, regmap): Add gdbarch as parameter
6445 and replace current_gdbarch by gdbarch.
6447 (store_register): Update call for exec_one_dummy_insn.
6448 (fetch_register, store_register): Update call of regmap.
6450 * ppcnbsd-nat.c (getregs_supplies, getfpregs_supplies): Add gdbarch as
6451 parameter and replace current_gdbarch by gdbarch.
6453 (ppcnbsd_store_inferior_registers): Use get_regcache_arch to get at
6454 the current architecture. Update call for getregs_supplies and
6456 (ppcnbsd_fetch_inferior_registers): Likewise.
6458 * ppcobsd-nat.c (getfpregs_supplies): Add gdbarch as parameter and
6459 replace current_gdbarch by gdbarch.
6460 (ppcobsd_fetch_registers, ppcobsd_store_registers): Use
6461 get_regcache_arch to get at the current architecture. Update call for
6464 2008-02-18 Markus Deuling <deuling@de.ibm.com>
6466 * arch-utils.c (gdbarch_from_bfd): Remove unnecessary {old,new}_gdbarch
6469 2008-02-15 Markus Deuling <deuling@de.ibm.com>
6471 * mips-linux-tdep.c (mips_linux_init_abi): Remove internal error.
6473 2008-02-14 Vladimir Prus <vladimir@codesourcery.com>
6475 * NEWS: Mention pending breakpints in MI.
6477 2008-02-14 Markus Deuling <deuling@de.ibm.com>
6479 * Makefile.in (ALL_TARGET_OBS): Remove dependency to xtensa-linux-nat.o.
6481 2008-02-13 Markus Deuling <deuling@de.ibm.com>
6483 Add script to build and test GDB using enable-targets=all.
6485 * gdb_buildall.sh: New file.
6487 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
6489 * NEWS (New native configurations): Xtensa GNU/Linux.
6490 (New targets): Xtensa GNU/Linux.
6491 * Makefile.in (ALL_TARGET_OBS): Add xtensa-linux-nat.o and
6493 (ALLDEPFILES): Add xtensa-linux-tdep.c and xtensa-linux-nat.c
6494 (xtensa-linux-nat.o, xtensa-linux-tdep.o): New dependencies.
6495 * configure.tgt (xtensa*-*-linux*): New entry.
6496 * xtensa-config.c (xtensa_tdep): New variable.
6497 (xtensa_config_byte_order, xtensa_config_tdep): Removed.
6498 (rmap): Change format based on new macro XTREG.
6499 (XTENSA_CONFIG_INSTANTIATE): Use new macro defined in xtensa-tdep.h.
6500 * xtensa-linux-nat.c: New.
6501 * xtensa-linux-tdep.c: New.
6502 * xtensa-xtregs.c: New.
6503 * xtensa-tdep.h (xtensa_elf_gregset_t): Update.
6504 (XTENSA_ELF_NGREG, XTREG, XTREG_END, XTENSA_GDBARCH_TDEP_INSTANTIATE)
6505 (XCHAL_NUM_CONTEXTS, XCHAL_HAVE_EXCEPTIONS): New macros.
6506 (xtensa_register_t): New field coprocessor.
6507 (XTENSA_REGISTER_FLAGS_PRIVILEGED): Name spelling corrected.
6508 * xtensa-tdep.c (xtensa_config_tdep, xtensa_config_byte_order): Removed.
6509 (xtensa_pseudo_register_read, xtensa_pseudo_register_write):
6510 Update to handle privileged registers.
6511 (xtensa_supply_gregset) Remove exccause and excvaddr registers.
6512 (xtensa_push_dummy_call): Set windowstart register correctly.
6513 (call0_analyze_prologue): Initialize xtensa_default_isa.
6514 (xtensa_derive_tdep): New.
6515 (xtensa_gdbarch_init): Get rid of xtensa_config_byte_order and
6516 xtensa_config_tdep, use XCHAL_HAVE_BE and xtensa_tdep instead.
6517 Call xtensa_derive_tdep().
6518 * config/xtensa/linux.mh: New.
6519 * regformats/reg-xtensa.dat: New.
6521 2008-02-09 Aleksandar Ristovski <aristovski@qnx.com> (tiny change)
6523 * corelow.c (core_open): Use IS_ABSOLUTE_PATH.
6524 (filenames.h): New include.
6525 * Makefile.in (corelow.o): Add dependency for filenames.h.
6527 2008-02-08 Doug Evans <dje@google.com>
6529 * source.c (find_and_open_source): Always rewrite absolute filenames.
6531 2008-02-07 Doug Evans <dje@google.com>
6533 * breakpoint.c: #include "hashtab.h".
6534 (ambiguous_names_p): New fn.
6535 (update_breakpoint_locations): When restoring bp enable status, don't
6536 compare function names if any functions have same name.
6537 * Makefile.in (breakpoint.o): Add hashtab.h dependency.
6539 2008-02-07 Joel Brobecker <brobecker@adacore.com>
6541 * ada-lang.c (symbol_completion_add): Make SV parameter a VEC**
6542 instead of just a VEC*. Update use of SV.
6543 (ada_make_symbol_completion_list): Update symbol_completion_add calls.
6545 2007-02-07 Joel Brobecker <brobecker@adacore.com>
6547 * NEWS: Put all new commands since gdb-6.7 together.
6549 2007-02-07 Joel Brobecker <brobecker@adacore.com>
6551 * ada-lang.c: #include "vec.h".
6552 (struct string_vector, new_string_vector, string_vector_append):
6554 (char_ptr): New typedef.
6555 (DEF_VEC_P (char_ptr)): New VEC type.
6556 (symbol_completion_add): Update profile to take the new VEC type
6557 instead of the old string_vector structure. Update code accordingly.
6558 (ada_make_symbol_completion_list): Use the new VEC type instead of
6559 the old string_vector structure, and update the code accordingly.
6560 * Makefile.in (ada-lang.o): Add dependency on vec.h.
6562 2008-02-06 Pierre Muller <muller@ics.u-strasbg.fr>
6564 * p-exp.y: Set current_type in missing places.
6565 (leftdiv_is_integer): New static variable.
6566 Typecast right operand of BINOP_DIV to long_double if both operands
6569 2008-02-06 Maciej W. Rozycki <macro@mips.com>
6571 * remote-mips.c (set_breakpoint): Rename to...
6572 (mips_set_breakpoint): ... this.
6573 (clear_breakpoint): Rename to...
6574 (mips_clear_breakpoint): ... this.
6575 (common_breakpoint): Rename to...
6576 (mips_common_breakpoint): ... this.
6577 (check_lsi_error): Rename to...
6578 (mips_check_lsi_error): ... this.
6580 2007-02-05 Joel Brobecker <brobecker@adacore.com>
6582 * language.h (struct language_defn): Add new field
6583 la_make_symbol_completion_list.
6584 * symtab.c (default_make_symbol_completion_list): Renames
6585 make_symbol_completion_list.
6586 (make_symbol_completion_list): New function.
6587 * symtab.h (default_make_symbol_completion_list): Add declaration.
6588 * langauge.c (unknown_language): Set la_make_symbol_completion_list.
6589 (auto_language, local_language): Likewise.
6590 * objc-lang.c (objc_language_defn): Likewise.
6591 * scm-lang.c (scm_language_defn): Likewise.
6592 * m2-lang.c (m2_language_defn): Likewise.
6593 * f-lang.c (f_language_defn): Likewise.
6594 * jv-lang.c (java_language_defn): Likewise.
6595 * p-lang.c (pascal_language_defn): Likewise.
6596 * c-lang.c (c_language_defn, cplus_language_defn, asm_language_defn)
6597 (minimal_language_defn): Likewise.
6598 * ada-lang.c (struct string_vector): New structure.
6599 (new_string_vector, string_vector_append, ada_unqualified_name)
6600 (add_angle_brackets, symbol_completion_match, symbol_completion_add)
6601 (ada_make_symbol_completion_list): New functions.
6602 (ada_language_defn): Set la_make_symbol_completion_list.
6603 * ada-lang.h (ada_make_symbol_completion_list): Remove declaration,
6604 this function is static.
6606 2008-02-05 Kevin Buettner <kevinb@redhat.com>
6608 * mn10300-tdep.c (mn10300_push_dummy_call): Adjust stack pointer
6609 to account for call site optimizations.
6611 2008-02-05 Andrzej Zaborowski <balrogg@gmail.com>
6613 * tracepoint.c (read_actions): Handle end-of-text indicator
6614 in action list properly. (Committed by Jim Blandy)
6616 2008-02-05 Jim Blandy <jimb@red-bean.com>
6618 * ax-gdb.c (gen_expr): Yield ordinary error if asked to trace a
6619 pseudoregister, not an internal error.
6620 Reported by: Andrzej Zaborowski
6622 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
6624 * varobj.c (c_value_of_variable): Use xstrdup.
6626 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
6628 Update stored rendition of varobj value when format changes.
6629 * varobj.c (varobj_set_display_format): Recomputed
6631 (c_value_of_variable): Return print_value.
6633 2008-02-03 Doug Evans <dje@google.com>
6635 * eval.c (evaluate_subexp_standard): Fix type of result of mixed
6636 integer/float division operations when EVAL_AVOID_SIDE_EFFECTS.
6637 * valops.c (value_one): New function.
6638 * value.h (value_one): Declare.
6640 Fix argument promotion for binary arithmetic ops for C.
6641 * valarith.c (unop_result_type): New fn.
6642 (binop_result_type): New fn.
6643 (value_binop): Move result type computation to binop_result_type.
6644 (value_pos, value_neg, value_complement): Move result type
6645 computation to unop_result_type.
6648 * gdbtypes.c (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
6649 Return basetype, fieldno if found. All callers updated.
6650 Don't cache TYPE_VPTR_FIELDNO, TYPE_VPTR_BASETYPE if from different
6652 * gdbtypes.h (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
6653 * symfile.h (fill_in_vptr_fieldno): Delete.
6655 2008-02-02 Doug Evans <dje@google.com>
6657 * valarith.c (value_binop): Handle unsigned BINOP_REM division by zero.
6659 * typeprint.c (*): Whitespace cleanup.
6661 2008-02-02 Mark Kettenis <kettenis@gnu.org>
6662 Luis Machado <luisgpm@br.ibm.com>
6663 Thiago Jung Bauermann <bauerman@br.ibm.com>
6665 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Pass floats that
6666 don't fit into registerson the stack the way GCC does.
6668 2008-02-01 Joel Brobecker <brobecker@adacore.com>
6670 * symtab.c (symbol_set_names): Do not add an entry in the demangling
6671 hash table for Ada symbols. Just store the linkage name as is,
6672 and leave the demangled_name as NULL.
6674 2007-02-01 Joel Brobecker <brobecker@adacore.com>
6676 * dwarf2read.c (add_partial_symbol): Always store all Ada subprograms
6677 in the global scope.
6678 (new_symbol): Likewise.
6680 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
6682 * breakpoint.c (break_command_1): Return void.
6683 (break_command_really): Return void. Rethrow
6684 exceptions instead of returning.
6685 (gdb_breakpoint): Remove the error_message parameter.
6686 Return void. Rename to set_breakpoint.
6687 * gdb.h (gdb_breakpoint): Rename and move to...
6688 * breakpoint.h (set_breakpoint): ...here.
6689 * mi/mi-cmb-break.c (mi_cmd_break_insert): Restore
6690 event hooks even if exception is thrown. Adjust to
6691 gdb_breakpoint interface changes.
6694 2008-02-01 Thiago Jung Bauermann <bauerman@br.ibm.com>
6696 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Write 32-bit
6697 float in both first and second word in the doubleword, to support
6700 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
6702 Properly rethrow exception. This fixes errors
6703 about non-existent functions for -break-insert.
6704 * breakpoint.c (break_command_really): Use throw_exception
6705 for rethrowing. If rethrowing, don't print the exception.
6707 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
6709 * NEWS: Mention Decimal Floating Point support.
6711 2008-01-31 Joel Brobecker <brobecker@adacore.com>
6713 * std-regs.c (value_of_builtin_frame_pc_reg): Change the returned
6714 value type to builtin_type_void_func_ptr.
6716 2008-01-31 Andreas Krebbel <krebbel1@de.ibm.com>
6718 * s390-tdep.c (is_float_singleton, is_float_like,
6719 alignment_of, s390_return_value): Make checks for
6720 TYPE_CODE_FLT to match TYPE_CODE_DECFLOAT as well.
6722 2008-01-31 Luis Machado <luisgpm@br.ibm.com>
6723 Thiago Jung Bauermann <bauerman@br.ibm.com>
6725 * infcmd.c (default_print_registers_info): Also print hex
6726 raw contents for TYPE_CODE_DECFLOAT registers.
6727 * ppc-tdep.h (gdbarch_tdep): Add ppc_dl0_regnum member.
6728 * rs6000-tdep.c (IS_DFP_PSEUDOREG): New macro.
6729 (rs6000_register_name): Add support for DFP pseudo-registers.
6730 (rs6000_pseudo_register_type): Likewise.
6731 rs6000_pseudo_register_reggroup_p): Likewise.
6732 (ppc_pseudo_register_read): New function.
6733 (ppc_pseudo_register_write): Likewise.
6734 (rs6000_pseudo_register_read): Likewise.
6735 (rs6000_pseudo_register_write): Likewise.
6736 (e500_pseudo_register_read): Move checks to
6737 rs6000_pseudo_register_read.
6738 (e500_pseudo_register_write): Move checks to
6739 rs6000_pseudo_register_write.
6740 (rs6000_gdbarch_init): Initialize tdep->ppc_dl0_regnum. Install
6741 rs6000_pseudo_register_read and rs6000_pseudo_register_write
6742 in gdbarch if SPE or DFP is available. Adjust gdbarch's
6743 num_pseudo_regs to account for DFP pseudo regs.
6745 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
6747 * ppc-tdep.h (struct gdbarch_tdep): Remove ppc_ev31_regnum member.
6748 * rs6000-tdep.c (IS_SPE_PSEUDOREG): New macro.
6749 (spe_register_p, rs6000_register_name, rs6000_pseudo_register_type,
6750 rs6000_pseudo_register_reggroup_p, e500_move_ev_register,
6751 e500_pseudo_register_read, e500_pseudo_register_write): Use
6752 IS_SPE_PSEUDOREG macro.
6753 (rs6000_frame_cache): Remove use of tdep->ppc_ev31_regnum.
6754 (rs6000_gdbarch_init): Remove unnecessary num_sprs local variable.
6755 Remove initialization of tdep->ppc_ev31_regnum.
6757 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
6759 * printcmd.c (print_formatted): Handle references as for unformatted
6762 2008-01-30 Joel Brobecker <brobecker@adacore.com>
6764 * eval.c (evaluate_subexp_standard): Add handling of user
6765 registers when in EVAL_AVOID_SIDE_EFFECTS mode.
6767 2008-01-30 Pierre Muller <muller@ics.u-strasbg.fr>
6769 * eval.c (evaluate_subexp_standard): Support
6770 BINOP_INTDIV opcode.
6772 2008-01-30 Paul N. Hilfinger <hilfinger@adacore.com>
6774 * valarith.c (value_binop): Add floating-point BINOP_MIN and
6776 For BINOP_EXP, use length and signedness of left operand only for
6777 result, as for shifts.
6778 For integral operands to BINOP_EXP, use new integer_pow and
6779 uinteger_pow functions so as to get full range of results.
6780 (integer_pow): New function.
6781 (uinteger_pow): New function.
6783 2008-01-30 Vladimir Prus <vladimir@codesourcery.com>
6785 Use vector for varobj_list_children interface.
6786 * gdb/varobj.c (varobj_list_children): Return vector
6788 * gdb/varobj.h (varobj_list_children): Adjust
6790 (varobj_p): Declare. Declare vector thereof.
6791 * mi/mi-cmd-var.c (mi_cmd_var_list_children): Adjust
6792 for varobj_list_children change.
6793 * Makefile.in (varobj_h): Update dependencies.
6795 2008-01-30 Thiago Jung Bauermann <bauerman@br.ibm.com>
6797 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Add support for
6798 TYPE_CODE_DECFLOAT arguments.
6799 (ppc64_sysv_abi_push_dummy_call) Likewise.
6800 (get_decimal_float_return_value): New function.
6801 (do_ppc_sysv_return_value): Add support for TYPE_CODE_DECFLOAT return
6802 values by calling get_decimal_float_return_value.
6803 (ppc64_sysv_abi_return_value): Likewise.
6805 2008-01-30 Nick Roberts <nickrob@snap.net.nz>
6807 * mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_file): Add field
6808 for preprocessor macro information. Formatting changes.
6810 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
6812 * remote.c (struct remote_state): Add cached_wait_status.
6813 (remote_exec_file): New variable.
6814 (PACKET_vAttach, PACKET_vRun): New constants.
6815 (extended_remote_restart): Do not query for status.
6816 (struct start_remote_args): New.
6817 (remote_start_remote): Take it as a second argument. Check
6818 whether the target is running. Issue an error for non-running
6819 non-extended targets. Cache the wait status. Set inferior_ptid
6821 (remote_open_1): Prompt to disconnect non-running targets. Make
6822 sure the target is marked running. Do not set inferior_ptid here.
6823 Update call to remote_start_remote. Do not call remote_check_symbols
6824 if the target is not running.
6825 (remote_detach_1): Rename from remote_detach. Take an EXTENDED
6826 argument. Handle a non-running target.
6827 (remote_detach): Use it.
6828 (extended_remote_detach): New.
6829 (remote_disconnect): Fix typo. Use remoute_mourn_1.
6830 (extended_remote_attach_1, extended_remote_attach)
6831 (extended_async_remote_attach): New.
6832 (remote_vcont_resume): Remove unused variable.
6833 (remote_wait, remote_async_wait): Use any cached wait status.
6834 (putpkt_binary, getpkt): Clear any cached wait status.
6835 (extended_remoute_mourn_1): New.
6836 (extended_remote_mourn): Use it.
6837 (extended_async_remote_mourn, extended_remote_run): New.
6838 (extended_remote_create_inferior_1): New.
6839 (extended_remote_create_inferior): Use it.
6840 (extended_remote_async_create_inferior): Likewise.
6841 (remote_xfer_partial): Skip for non-executing targets.
6842 (init_extended_remote_ops): Set to_detach and to_attach.
6843 (init_extended_async_remote_ops): Likewise. Use
6844 extended_async_remote_mourn.
6845 (_initialize_remote): Register vAttach, vRun, and
6846 set remote exec-file.
6847 * NEWS: Mention vAttach, vRun, and gdbserver extended-remote support.
6849 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
6851 * Makefile.in (symfile.o): Update.
6852 * NEWS: Mention exec tracing support.
6853 * inf-ttrace.c (inf_ttrace_wait): Return TARGET_WAITKIND_EXECD for
6855 * infcmd.c (kill_if_already_running, detach_command)
6856 (disconnect_command): Replace SOLIB_RESTART with no_shared_libraries.
6857 * infrun.c (MAY_FOLLOW_EXEC, may_follow_exec): Delete.
6858 (follow_exec): Do not check may_follow_exec. Do not mourn and push
6859 targets. Apply the sysroot path to the loaded executable. Use
6860 no_shared_libraries.
6861 * linux-nat.c (linux_child_follow_fork): Print fork following
6862 messages if verbose.
6863 (kill_wait_callback): Kill again before waiting a second time.
6864 * symfile.c (symbol_file_clear): Replace SOLIB_RESTART with
6865 no_shared_libraries.
6867 2008-01-29 Joel Brobecker <brobecker@adacore.com>
6869 * amd64-tdep.c (amd64_classify): Add handling of TYPE_CODE_CHAR.
6871 2008-01-29 Joel Brobecker <brobecker@adacore.com>
6873 * nto-tdep.h: Remove #include "defs.h".
6874 * nto-tdep.c: Add #include "defs.h".
6875 * Makefile.in (nto_tdep_h): Update dependencies.
6876 (nto-tdep.o): Likewise.
6878 2008-01-29 Joel Brobecker <brobecker@adacore.com>
6880 * infrun.c (wait_for_inferior): Add treat_exec_as_sigtrap parameter
6882 (proceed, start_remote): Update call to wait_for_inferior.
6883 * inferior.h (wait_for_inferior): Update declaration.
6884 * fork-child.c, infcmd.c, solib-irix.c, solib-osf.c, solib-sunos.c,
6885 solib-svr4.c, win32-nat.c: Update calls to wait_for_inferior.
6886 * inf-ttrace.c (inf_ttrace_wait): Report TTEVT_EXEC events as
6887 TARGET_WAITKIND_EXECD instead of TARGET_WAITKIND_STOPPED.
6889 2008-01-29 Aleksandar Ristovski <aristovski@qnx.com>
6891 * varobj (adjust_value_for_child_access): Added checking for
6892 returned value from gdb_value_ind.
6893 (c_describe_child): Likewise.
6894 (cplus_describe_child): Fixed a typo.
6896 2008-01-29 Jim Blandy <jimb@red-bean.com>
6898 * MAINTAINERS: Update my info.
6900 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
6902 Use multiple locations for hardware watchpoints.
6903 This eliminates the need to traverse value chain, doing
6904 various checks, in three different places.
6906 * breakpoint.h (struct bp_location): New fields
6907 lengths and watchpoint_type.
6908 (struct breakpoint): Remove the val_chain field.
6909 * breakpoint.c (is_hardware_watchpoint): New.
6910 (free_valchain): Remove.
6911 (update_watchpoint): New.
6912 (insert_bp_location): For hardware watchpoint, just
6914 (insert_breakpoints): Call update_watchpoint_locations
6915 on all watchpoints. If we have failed to insert
6916 any location of a hardware watchpoint, remove all inserted
6918 (remove_breakpoint): For hardware watchpoints, directly
6920 (watchpoints_triggered): Iterate over locations.
6921 (bpstat_stop_status): Use only first location of
6922 a resource watchpoint.
6923 (delete_breakpoint): Don't call free_valchain.
6924 (print_one_breakpoint): Don't print all
6925 locations for watchpoints.
6926 (breakpoint_re_set_one): Use update_watchpoint for
6929 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
6931 Don't reset watchpoint block on solib load.
6933 * breakpoint.c (insert_bp_location): For watchpoints,
6934 recompute condition.
6935 (breakpoint_re_set_one): Instead of recomputing value
6936 and condition for watchpoints, just reset value and
6937 let insert_breakpoints/insert_bp_location recompute it.
6938 Don't do anything about disabled watchpoint.
6940 2008-01-29 Pierre Muller <muller@ics.u-strasbg.fr>
6942 * valarith.c (value_binop): Handle unsigned integer
6945 2008-01-28 Kevin Buettner <kevinb@redhat.com>
6947 * mn10300-tdep.c (mn10300_analyze_prologue): Check for an
6948 instruction pattern that appears frequently in position
6949 independent code. Fix bug in code which looks for "fmov" and
6950 backtracks if no "fmov" is found.
6952 2008-01-28 Doug Evans <dje@google.com>
6954 * dbxread.c (read_dbx_symtab): Fix indentation.
6955 Reformat comments to 80 columns.
6956 Move local var def closer to only use.
6958 2008-01-28 Daniel Jacobowitz <dan@codesourcery.com>
6960 * fork-child.c (SHELL_FILE): Remove #ifndef.
6961 (fork_inferior): Remove SHELL_COMMAND_CONCAT.
6963 2008-01-25 Pierre Muller <muller@ics.u-strasbg.fr>
6965 * i386-tdep.c (i386_skip_noop): New function.
6966 (i386_analyze_prologue): Call i386_skip_noop function.
6968 2008-01-24 Michael Snyder <msnyder@specifix.com>
6970 * procfs.c (procfs_xfer_partial): Comment, cut/paste error.
6971 * win32-nat.c (win32_xfer_partial): Ditto.
6972 * target.c (default_xfer_partial): Minor whitespace adjustment.
6974 2008-01-24 Pedro Alves <pedro@codesourcery.com>
6976 * arm-tdep.c (arm_addr_bits_remove): In non 26-bit mode, don't
6977 strip bit 1 even if pc doesn't point to thumb code.
6979 2008-01-23 Daniel Jacobowitz <dan@codesourcery.com>
6981 * remote.c (remote_wait): Handle SIGINT between packets.
6982 (remote_async_wait): Likewise.
6984 2008-01-23 Vladimir Prus <vladimir@codesourcery.com>
6985 Chris Demetriou <cgd@google.com>
6987 * thread.c (add_thread_silent): Renamed
6989 (print_thread_events): New variable definition.
6990 (show_print_thread_events): New function.
6991 (_initialize_thread): Add "set print thread-events" and
6992 "show print thread-events" commands.
6993 (add_thread): Announce new thread.
6994 * gdbthread.h (add_thread_silent): Declare.
6995 (print_thread_events): New variable declaration.
6996 * inf-ttrace.c (inf_ttrace_wait): Don't
6997 inform about new thread, as add_thread is always
6998 called too, and will take care of that.
6999 * infrun.c (handle_inferior_event): Likewise.
7000 * procfs.c (procfs_wait): Likewise.
7001 * remote.c (remote_currthread): Likewise.
7002 * sol-thread.c (sol_thread_wait): Likewise.
7003 * win32-nat.c (get_win32_debug_event): Likewise.
7004 * linux-thread-db.c (attach_thread): Likewise.
7005 Remove the verbose parameter.
7006 (check_event): Make detach_thread be verbose
7007 only if print_thread_events is set.
7008 * linux-nat.c (lin_lwp_attach_lwp): Don't inform
7009 about new thread. This is called only from
7010 linux-thread-db.c:attach_thread, which will take care.
7011 Remove the verbose parameter.
7012 * linux-nat.h (lin_lwp_attach_lwp): Adjust prototype.
7014 2008-01-23 Nick Roberts <nickrob@snap.net.nz>
7016 * mi/mi-cmd-var.c (mi_cmd_var_set_format): Add value field to output.
7018 2008-01-22 Vladimir Prus <vladimir@codesourcery.com>
7020 * breakpoint.c (break_command_really): New parameter
7022 (break_command_1): Pass 0 as
7023 ignore_count to break_command_really.
7024 (gdb_breakpoint): Pass ignore_count to
7025 break_command_really.
7027 2008-01-21 Kevin Buettner <kevinb@redhat.com>
7029 * mn10300-linux-tdep.c (am33_linux_sigframe_cache_init): Find
7030 sigcontext struct via pointer.
7031 (struct sigframe comment): Update to show new field `psc'.
7033 2008-01-21 Vladimir Prus <vladimir@codesourcery.com>
7035 * infrun.c (handle_inferior_event): If
7036 we failed to remove breakpoints, error,
7037 don't try to increment PC by hand.
7039 2008-01-18 Nick Hudson <nick.hudson@dsl.pipex.com>
7041 Add NetBSD/hppa target and host support.
7043 * hppabsd-tdep.c (hppabsd_supply_gregset): Move to ...
7044 (hppabsd_gregset): Move to ...
7045 (hppabsd_regset_from_core_section): Rename
7046 hppaobsd_regset_from_core_section and move to ...
7047 (hppabsd_find_global_pointer): Update comment.
7048 (hppabsd_init_abi): Make global. Do not register
7049 hppabsd_regset_from_core_section.
7050 (hppabsd_core_osabi_sniffer): Rename hppaobsd_core_osabi_sniffer and
7052 (_initialize_hppabsd_tdep): Move to ...
7053 * hppaobsd-tdep.c: ... here. New file.
7054 * hppnbsd-tdep.c: New file.
7055 * hppnbsd-nat.c: New file.
7056 * Makefile.in (ALL_TARGET_OBS): Add hppanbsd-tdep.o and hppaobsd-tdep.o.
7057 (ALLDEPFILES): Add hppabsd-nat.c and hppabsd-tdep.c.
7058 (hppabsd-nat.o, hppabsd-tdep.o): New dependencies.
7059 (hppabsd-tdep.o, hppaobsd-tdep.o): Update dependencies.
7060 * configure.host (hppa*-*-netbsd*): New entry.
7061 * configure.tgt (hppa*-*-netbsd*): New entry.
7062 (hppa*-*-openbsd*): Update.
7063 * NEWS (New native configuration): Mention NetBSD/hppa.
7064 (New targets): Mention NetBSD/hppa.
7066 2008-01-18 Markus Deuling <deuling@de.ibm.com>
7068 * gdbarch.sh (function_list): Add new property bits_big_endian to
7070 * gdbarch.{c,h}: Regenerate.
7072 * value.c (struct value): Replace BITS_BIG_ENDIAN by
7073 gdbarch_bits_big_endian (comment).
7074 (unpack_field_as_long, modify_field): Likewise.
7075 * value.h: Likewise (comment).
7076 * valops.c (value_slice): Likewise.
7077 * valarith.c (value_subscript, value_bit_index): Likewise.
7078 * gdbtypes.h (field): Likewise (comment).
7079 * eval.c (evaluate_subexp_standard): Likewise.
7080 * dwarf2read.c (dwarf2_add_field): Likewise.
7081 * ada-lang.c (decode_packed_array, ada_value_primitive_packed_val)
7082 (move_bits, ada_value_assign, value_assign_to_component): Likewise.
7084 * defs.h (BITS_BIG_ENDIAN): Remove.
7086 2008-01-18 Markus Deuling <deuling@de.ibm.com>
7088 * jv-exp.y (yylex): Replace DEPRECATED_STREQN with the appropriate
7090 * m2-exp.y (yylex): Likewise.
7091 * objc-exp.y (yylex): Likewise.
7093 * defs.h (DEPRECATED_STREQN): Remove.
7095 2008-01-17 H.J. Lu <hjl.tools@gmail.com>
7097 * MAINTAINERS: Update my email address.
7099 2008-01-17 Jim Blandy <jimb@codesourcery.com>
7101 * README: Mention gdbserver/README.
7103 2008-01-17 Pierre Muller <muller@ics.u-strasbg.fr>
7105 * valarith.c (value_binop): Handle BINOP_INTDIV
7106 for unsigned and signed integers.
7108 2008-01-17 Ulrich Weigand <uweigand@de.ibm.com>
7110 * s390-tdep.c (s390_gdbarch_init): Set default long double
7111 type to 128-bit IEEE quad.
7113 2008-01-17 Joel Brobecker <brobecker@adacore.com>
7115 * hpux-thread.c (hpux_thread_resume): Delete commented-out code.
7117 2008-01-16 Mark Kettenis <kettenis@gnu.org>
7119 * auxv.c (fprint_target_auxv): Add support for AT_SUN_AUXFLAGS.
7121 * dfp.c, dfp.h: Rename decimal_to_double to decimal_to_doublest.
7122 * value.c: All callers changed.
7124 2008-01-16 Markus Deuling <deuling@de.ibm.com>
7126 * rs6000-nat.c (add_vmap, vmap_ldinfo, vmap_exec): Replace
7127 DEPRECATED_STREQ by its expression.
7128 * coffread.c (coff_locate_sections, coff_symtab_read): Likewise.
7129 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno, find_linenos)
7130 (scan_xcoff_symtab): Likewise.
7131 * hppa-hpux-tdep.c (hppa_hpux_skip_trampoline_code): Likewise.
7132 * f-lang.c (find_common_for_function): Likewise.
7133 * objc-exp.y (parse_number): Likewise.
7135 * defs.h (DEPRECATED_STREQ): Remove.
7137 2008-01-16 Markus Deuling <deuling@de.ibm.com>
7139 * mn10300-tdep.h (AM33_MODE): Add gdbarch as parameter.
7140 * mn10300-tdep.c (set_reg_offsets, mn10300_analyze_prologue): Use
7141 get_frame_arch to get at the current_architecture. Update AM33_MODE
7143 (mn10300_analyze_prologue): Add gdbarch as parameter. Update caller.
7144 (mn10300_frame_unwind_cache): Use get_frame_arch to get at the current
7146 (set_reg_offsets, mn10300_analyze_prologue): Fix indentation.
7148 2008-01-16 Markus Deuling <deuling@de.ibm.com>
7150 * amd64-nat.h (amd64_native_gregset_supplies_p): Add gdbarch as
7152 * amd64-nat.c (amd64_native_gregset_supplies_p): Likewise.
7154 (amd64_native_gregset_reg_offset): Add gdbarch as parameter. Replace
7155 current_gdbarch by gdbarch. Update caller.
7157 * amd64-linux-nat.c (amd64_linux_fetch_inferior_registers)
7158 (amd64_linux_store_inferior_registers): Use get_regcache_arch to get at
7159 the current architecture. Update calls of
7160 amd64_native_gregset_supplies_p.
7161 * amd64bsd-nat.c (amd64bsd_fetch_inferior_registers)
7162 (amd64bsd_store_inferior_registers): Likewise.
7164 2008-01-16 Markus Deuling <deuling@de.ibm.com>
7166 * ppc-linux-nat.c (ppc_register_u_addr): Add gdbarch as parameter.
7167 Replace current_gdbarch by gdbarch. Update caller.
7169 2008-01-16 Markus Deuling <deuling@de.ibm.com>
7171 * dbxread.c (repeated_header_complaint, dbx_symfile_init)
7172 (read_dbx_dynamic_symtab, function_outside_compilation_unit_complaint)
7173 (read_dbx_symtab, end_psymtab, dbx_psymtab_to_symtab_1)
7174 (dbx_psymtab_to_symtab, read_ofile_symtab, process_one_symbol)
7175 (stabsect_build_psymtabs): Fix indentation.
7177 2008-01-15 Michael Snyder <msnyder@specifix.com>
7179 * corelow.c (core_xfer_partial): Comment, cut/paste error.
7181 2008-01-14 Pierre Muller <muller@ics.u-strasbg.fr>
7183 * win32-nat.c (win32_create_inferior): Restore code calling
7184 CloseHandle on ProcessInformation structure.
7186 2008-01-13 Nick Hudson <nick.hudson@dsl.pipex.com>
7188 * configure.ac: Check for void * as 3 argument of ptrace.
7189 * configure: regenerate.
7191 2008-01-11 Markus Deuling <deuling@de.ibm.com>
7193 * alpha-tdep.c (alpha_heuristic_proc_start)
7194 (alpha_sigtramp_register_address): Add gdbarch as parameter. Replace
7195 current_gdbarch by gdbarch.
7197 (alpha_heuristic_frame_unwind_cache): Use get_frame_arch to get at the
7198 current architecture by frame_info. Update alpha_heuristic_proc_start
7201 (alpha_sigtramp_frame_this_id, alpha_sigtramp_frame_prev_register): Use
7202 get_frame_arch to get at the current architecture by frame_info. Update
7203 alpha_sigtramp_register_address call.
7205 * arm-tdep.c (thumb_scan_prologue): Add gdbarch as parameter and replace
7206 current_gdbarch by gdbarch. Update caller.
7207 (convert_to_extended, convert_from_extended): Add endianess parameter
7208 for comparison. Update caller.
7209 (arm_extract_return_value, arm_store_return_value): Use
7210 get_regcache_arch to get at the current architecture.
7212 * cris-tdep.c (cris_register_size): Add gdbarch as parameter. Replace
7213 current_gdbarch by gdbarch. Update caller.
7214 (cris_gdb_func, move_to_preg_op, none_reg_mode_move_from_preg_op): Add
7215 gdbarch as parameter. Update caller. Replace current_gdbarch by gdbarch.
7217 * h8300-tdep.c (E_PSEUDO_CCR_REGNUM, E_PSEUDO_EXR_REGNUM, BINWORD): Add
7218 gdbarch as parameter. Update caller.
7219 (h8300_init_frame_cache): Add gdbarch as parameter. Replace
7220 current_gdbarch by gdbarch. Update caller.
7222 * hppa-tdep.c (skip_prologue_hard_way): Add gdbarch as parameter and
7223 update caller. Replace current_gdbarch by gdbarch.
7225 * m32c-tdep.c (m32c_skip_trampoline_code): Use get_frame_arch to get at
7226 the current architecture. Replace current_gdbarch by gdbarch.
7227 * m68hc11-tdep.c (m68hc11_frame_unwind_cache): Likewise.
7228 (STACK_CORRECTION, USE_PAGE_REGISTER): Replace M6811_TDEP by its
7229 expression. Add gdbarch as parameter and replace current_gdbarch with
7231 (M6811_TDEP): Remove.
7232 (m68hc11_frame_prev_register): Use get_frame_arch to get at the current
7234 (m68hc11_scan_prologue): Add gdbarch as parameter. Replace
7235 current_gdbarch by gdbarch. Update caller.
7237 * m68k-tdep.c (m68k_analyze_prologue): Add gdbarch as parameter and
7239 (m68k_analyze_register_saves): Likewise. Also replace current_gdbarch
7242 * rs6000-tdep.c (skip_prologue): Add gdbarch as parameter and update
7243 caller. Relace current_gdbarch by gdbarch.
7244 (altivec_register_p, spe_register_p): Likewise.
7245 * ppc-tdep.h (altivec_register_p, spe_register_p): Add gdbarch as
7247 * ppc-linux-nat.c (fetch_register, store_register): Update caller of
7248 altivec_register_p and spe_register_p.
7250 * score-tdep.c (score_fetch_inst): Add gdbarch as parameter. Update
7251 caller. Replace current_gdbarch by gdbarch.
7252 (score_analyze_prologue): use get_frame_arch to get at the current
7255 * sparc-tdep.h (sparc_analyze_prologue): Add gdbarch as parameter.
7256 * sparc-tdep.c (sparc_analyze_prologue): Likewise. Replace
7257 current_gdbarch by gdbarch. Update caller.
7258 (sparc_frame_cache): Use get_frame_arch to get at the current
7260 * sparce64-tdep.c (sparc64_skip_prologue): Update call of
7261 sparc_analyze_prologue.
7263 * mn10300-tdep.c (mn10300_dwarf2_reg_to_regnum): Add gdbarch as
7266 2008-01-11 Markus Deuling <deuling@de.ibm.com>
7268 * exec.c: #include "arch-utils.h"
7269 (print_section_info): Use gdbarch_from_bfd to get at the
7270 current architecture. Replace current_gdbarch. Fix indention. Replace
7271 deprecated_print_address_numeric by paddress.
7272 * Makefile.in (exec.o) Add dependency to arch-utils.h.
7274 * valprint.c (val_print_string): Replace
7275 deprecated_print_address_numeric.
7276 * tracepoint.c (trace_mention, scope_info): Likewise.
7277 * symmisc.c (dump_msymbols, dump_psymtab, dump_symtab_1, print_symbol)
7278 (print_symbol, print_partial_symbols, maintenance_info_psymtabs)
7279 (maintenance_check_symtabs): Likewise.
7280 * symfile.c (list_overlays_command): Likewise.
7281 * stack.c (frame_info, print_block_frame_labels): Likewise.
7282 * printcmd.c (print_address, print_address_demangle)
7283 (address_info): Likewise.
7284 * corefile.c (memory_error): Likewise.
7285 * infcmd.c (jump_command): Likewise.
7286 * breakpoint.c (insert_bp_location, describe_other_breakpoints)
7287 (mention, delete_breakpoint): Likewise.
7288 * c-valprint.c (print_function_pointer_address, c_val_print): Likewise.
7289 * dwarf2read.c (dump_die): Likewise.
7290 * ada-valprint.c (ada_val_print_1): Likewise.
7291 * f-valprint.c (f_val_print): Likewise.
7292 * linux-fork.c (info_forks_command): Likewise.
7293 * m32r-com.c (m32r_load_section, m32r_load)
7294 (m32r_upload_command): Likewise.
7296 * ui-out.c (ui_out_field_core_addr): Remove unnecessary comment.
7298 2008-01-11 Markus Deuling <deuling@de.ibm.com>
7300 * gdbarch.sh (skip_prologue): Add gdbarch
7302 * gdbarch.{c,h}: Regenerate.
7304 * alpha-tdep.c (alpha_skip_prologue): Add gdbarch as parameter.
7305 * amd64-tdep.c (amd64_skip_prologue): Likewise.
7306 * avr-tdep.c (avr_skip_prologue): Likewise.
7307 * cris-tdep.c (cris_skip_prologue): Likewise.
7308 * frv-tdep.c (frv_skip_prologue): Likewise.
7309 * h8300-tdep.c (h8300_skip_prologue): Likewise.
7310 * hppa-tdep.c (hppa_skip_prologue): Likewise.
7311 * i386-tdep.c (i386_skip_prologue): Likewise.
7312 * ia64-tdep.c (ia64_skip_prologue): Likewise.
7313 * iq2000-tdep.c (iq2000_skip_prologue): Likewise.
7314 * m32r-tdep.c (m32r_skip_prologue): Likewise.
7315 * m68hc11-tdep.c (m68hc11_skip_prologue): Likewise.
7316 * m68k-tdep.c (m68k_skip_prologue): Likewise.
7317 * m88k-tdep.c (m88k_skip_prologue): Likewise.
7318 * mep-tdep.c (mep_skip_prologue): Likewise.
7319 * mips-tdep.c (mips_skip_prologue): Likewise.
7320 * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
7321 * mt-tdep.c (mt_skip_prologue): Likewise.
7322 * rs6000-tdep.c (rs6000_skip_prologue): Likewise.
7323 * score-tdep.c (score_skip_prologue): Likewise.
7324 * sh64-tdep.c (sh64_skip_prologue): Likewise.
7325 * sh-tdep.c (sh_skip_prologue): Likewise.
7326 * sparc64-tdep.c (sparc64_skip_prologue): Likewise.
7327 * sparc-tdep.c (sparc32_skip_prologue): Likewise.
7328 * spu-tdep.c (spu_skip_prologue): Likewise.
7329 * v850-tdep.c (v850_skip_prologue): Likewise.
7330 * vax-tdep.c (vax_skip_prologue): Likewise.
7331 * xstormy16-tdep.c (xstormy16_skip_prologue): Likewise.
7332 * xtensa-tdep.c (xtensa_skip_prologue): Likewise.
7334 * arm-tdep.c (arm_skip_prologue): Add gdbarch as parameter. Replace
7335 current_gdbarch by gdbarch.
7336 * m32c-tdep.c (m32c_skip_prologue): Likewise.
7337 * s390-tdep.c (s390_skip_prologue): Likewise.
7339 2008-01-10 Doug Evans <dje@google.com>
7341 * defs.h (struct continuation_arg): Fix typo in comment.
7342 * target.c (target_translate_tls_address): Fix comment spelling error.
7344 2008-01-09 Thiago Jung Bauermann <bauerman@br.ibm.com>
7346 * doublest.h (DOUBLEST_PRINT_FORMAT): Remove % from string.
7347 (DOUBLEST_SCAN_FORMAT): Likewise.
7348 * dfp.c (decimal_from_floating): Use DOUBLEST_PRINT_FORMAT.
7349 * ada-lex.l (processReal): Prepend "%" to use of DOUBLEST_SCAN_FORMAT.
7350 * c-exp.y (parse_number): Likewise.
7351 * jv-exp.y (parse_number): Likewise.
7352 * objc-exp.y (parse_number): Likewise.
7353 * p-exp.y (parse_number): Likewise.
7355 2008-01-09 Joel Brobecker <brobecker@adacore.com>
7357 * gdbtypes.c (create_array_type): Add handling of null Ada arrays.
7358 (check_typedef): Likewise.
7360 2008-01-09 Luis Machado <luisgpm@br.ibm.com>
7362 * printcmd.c (printf_command): Add seen_big_h, seen_big_d and
7363 seen_double_big_d, treat the new H, D, and DD modifiers as length
7366 2008-01-08 Joel Brobecker <brobecker@adacore.com>
7368 * dwarf2read.c (read_enumeration_type): Add comment.
7370 2008-01-08 Thiago Jung Bauermann <bauerman@br.ibm.com>
7372 * config.in: Regenerate.
7374 2008-01-08 Joel Brobecker <brobecker@adacore.com>
7376 * ada-lang.c (ada_convert_actual): Renames convert_actual.
7378 (ada_convert_actuals): Delete.
7379 * ada-lang.h (ada_convert_actual): Add declaration.
7380 (ada_convert_actuals): Remove declaration.
7381 * infcall.c: #include "ada-lang.h".
7382 (value_arg_coerce): Add new parameter sp. Update function
7383 documetnation. Add handling of Ada function call parameters.
7384 * Makefile.in (infcall.o): Update dependencies.
7386 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
7388 * ada-lang.c (ensure_lval): Fix value lval kind.
7389 (convert_actual): Add handling for arguments passed by reference.
7391 2008-01-08 Doug Evans <dje@google.com>
7393 * dbxread.c (read_dbx_symtab): Fix indentation.
7395 2008-01-07 Thiago Jung Bauermann <bauerman@br.ibm.com>
7397 * Makefile.in (dfp.o): Depend on expression.h, gdbtypes.h and value.h.
7398 (valarith.o): Depend on dfp.h.
7399 (valops.o): Likewise.
7400 * dfp.c: Include expression.h, gdbtypes.h, value.h and dfp.h.
7401 (set_decnumber_context): New function.
7402 (decimal_check_errors): Likewise.
7403 (decimal_from_number): Likewise.
7404 (decimal_to_number): Likewise.
7405 (decimal_from_string): Use set_decnumber_context and
7406 decimal_check_errors.
7407 (decimal_from_integral): New function.
7408 (decimal_from_floating): Likewise.
7409 (decimal_to_double): Likewise.
7410 (promote_decimal): Likewise.
7411 (decimal_binop): Likewise.
7412 (decimal_is_zero): Likewise.
7413 (decimal_compare): Likewise.
7414 (decimal_convert): Likewise.
7415 * dfp.h (decimal_from_integral): New prototype.
7416 (decimal_from_floating): Likewise.
7417 (decimal_to_double): Likewise.
7418 (decimal_binop): Likewise.
7419 (decimal_is_zero): Likewise.
7420 (decimal_compare): Likewise.
7421 (decimal_convert): Likewise.
7422 * eval.c (evaluate_subexp_standard): Remove expect_type argument from
7423 call to value_from_decfloat.
7424 * valarith.c: Include dfp.h.
7425 (value_args_as_decimal): New function.
7426 (value_binop): Add if block to handle TYPE_CODE_DECFLOAT values.
7427 (value_logical_not): Likewise.
7428 (value_equal): Likewise.
7429 (value_less): Likewise.
7430 (value_pos): Likewise.
7431 (value_neg): Formatting fix.
7432 * valops.c: Include dfp.h.
7433 (value_cast): Add if block to handle TYPE_CODE_DECFLOAT values.
7434 * value.c (unpack_long): Add case to handle TYPE_CODE_DECFLOAT.
7435 (unpack_double): Add if block to handle TYPE_CODE_DECFLOAT.
7436 (value_from_decfloat): Remove expect_type argument.
7437 * value.h (value_from_decfloat): Update prototype.
7439 2008-01-07 Vladimir Prus <vladimir@codesourcery.com>
7441 Ignore change in name of dynamic linker during
7442 execution on Solaris. This also unbreaks pending breakpoints.
7444 * solist.h (struct target_so_ops): New field same.
7445 * solib-svr4.c (svr4_same): New.
7446 (_initialize_svr4_solib): Register svr4_same.
7447 * solib.c (update_solib_list): Use ops->same, if available.
7449 2008-01-06 Christopher Faylor <me+cygwin@cgf.cx>
7451 * win32-nat.c (win32_make_so): Use cygwin-style path to avoid warnings
7452 when using MS-DOS paths.
7454 2008-01-05 Pedro Alves <pedro@codesourcery.com>
7456 * NEWS: Mention --pid and --core command line behaviour changes.
7458 2008-01-05 Pedro Alves <pedro@codesourcery.com>
7460 * main.c (captured_main): Remove 'count' varible and the
7461 ALIGN_STACK_ON_ENTRY block that used it. Error out if --core and
7462 --pid options were issued simultaneously. If an explicit pid
7463 option was passed, don't fallback to core file. Detect extra
7464 arguments better in the presence of explicit pid or core
7467 2008-01-05 Joel Brobecker <brobecker@adacore.com>
7469 * ada-lang.c (ada_which_variant_applies): Correctly compute
7470 the value of the discriminant when the variant record is packed.
7472 2008-01-04 Joel Brobecker <brobecker@adacore.com>
7474 * ada-lang.c (is_name_suffix): Handle middle-name numeric suffixes
7475 that are used to differentiate homonyms.
7477 2008-01-04 Jerome Guitton <guitton@adacore.com>
7479 * ada-lang.c (decode_packed_array_type): Avoid a seg fault
7480 when the type is an anonymous pointer type.
7481 (ada_check_typedef): Avoid a seg fault when the type is null.
7482 * ada-typeprint.c (print_array_type): Add support for pointer
7485 2008-01-04 Paul N. Hilfinger <hilfinger@adacore.com>
7487 * ada-exp.y: Allow '{type} ADDRESS' notation on left of assignment.
7489 2008-01-04 Joel Brobecker <brobecker@adacore.com>
7491 * ada-lang.c (ada_evaluate_subexp): Evaluate tagged types in
7492 EVAL_NORMAL mode when noside is EVAL_AVOID_SIDE_EFFECTS.
7494 2008-01-04 Joel Brobecker <brobecker@adacore.com>
7496 * ada-exp.y (chop_separator): New function.
7497 (write_selectors): Rewrite to re-use chop_separator.
7498 (ada_nget_field_index, get_symbol_field_type): New functions.
7499 (write_var_or_type): Add support for "ptype TYPENAME.FIELD"
7502 2008-01-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
7504 * symtab.c (find_pc_sect_line): Use SYMBOL_VALUE_ADDRESS instead
7505 of SYMBOL_VALUE when working with function symbols.
7507 2008-01-03 Joel Brobecker <brobecker@adacore.com>
7509 * ada-lang.c (resolve_subexp): Add handling of OP_REGISTER
7510 expressions. These expressions do not need to be rewriten.
7512 2008-01-03 Joel Brobecker <brobecker@adacore.com>
7514 * dwarf2read.c (read_enumeration_type): Flag type as stub if
7515 the given die is a declaration.
7517 2008-01-03 Joel Brobecker <brobecker@adacore.com>
7519 * ada-lang.c (ada_array_bound_from_type): Make non-static.
7520 Handle properly the case when the index type is an enumerated type.
7521 Do not return the subtype of the bounds type, just return the
7522 bounds type directly - this is not needed and is more consistent
7523 with what we do for arrays when no XA parallel type exists.
7525 2008-01-03 Joel Brobecker <brobecker@adacore.com>
7527 * ada-lang.c (static_unwrap_type): Add forward declaration.
7528 (template_to_static_fixed_type): Fields of dynamic types sometimes
7529 also need to be unwrapped. Take this into account.
7530 (ada_to_fixed_type_1): Renamed from ada_to_fixed_type.
7531 (ada_to_fixed_type): New wrapper around ada_to_fixed_type_1.
7532 * ada-typeprint.c (ada_print_type): Get the typename from
7533 the original type, not the base type.
7535 2008-01-03 Jerome Guitton <guitton@adacore.com>
7537 * ada-lang.c (ada_value_struct_elt, to_fixed_array_type)
7538 (to_fixed_array_type, ada_to_fixed_value_create, unwrap_value):
7539 Update calls to ada_to_fixed_type.
7540 (ada_template_to_fixed_record_type_1): Ditto, but without looking
7542 (ada_to_fixed_type): Add check_tag parameter; do not look for
7543 tag if null. When looking for a tag, use a fixed record type.
7544 * ada-lang.h (ada_to_fixed_type): Add check_tag parameter.
7545 * ada-valprint.c (printable_val_type, ada_value_print): Update
7546 calls to ada_to_fixed_type.
7548 2008-01-03 Luis Machado <luisgpm@br.ibm.com>
7550 * doublest.c (convert_floatformat_to_doublest): Call
7551 floatformat_to_doublest instead of floatformat_to_double and use
7553 (convert_doublest_to_floatformat): Call floatformat_from_doublest
7554 instead of floatformat_from_double and use DOUBLEST variables.
7556 2008-01-03 Nick Hudson <nick.hudson@dsl.pipex.com>
7558 * MAINTAINERS (Write After Approval): Add self.
7560 2008-01-03 Joel Brobecker <brobecker@adacore.com>
7562 * symfile.c (set_initial_language): Make non-static.
7563 * symfile.h (set_initial_language): Add declaration.
7564 * language.c: #include "symfile.h".
7565 (set_language): Call set_initial_language if the frame language
7566 could not be determined.
7568 2008-01-03 Paul N. Hilfinger <hilfinger@adacore.com>
7570 * eval.c (evaluate_subexp_for_address): Provide frame address to
7571 locate_var_value only if it will be needed.
7573 2008-01-02 Jan Kratochvil <jan.kratochvil@redhat.com>
7575 * linux-nat.c (linux_child_follow_fork): Call also CHECK_FOR_THREAD_DB.
7577 2008-01-02 Joel Brobecker <brobecker@adacore.com>
7579 * ada-lang.c (ada_evaluate_subexp): Modify the value returned
7580 when noside is EVAL_AVOID_SIDE_EFFECTS to be an lval_memory.
7581 This is needed to make sure that any other treatment applied
7582 to the resulting value does not fail for spurious reason,
7583 such as trying to take the address of this value.
7585 2008-01-02 Joel Brobecker <brobecker@adacore.com>
7587 * ada-lang.c (ada_value_equal): Dereference reference types when
7590 2008-01-01 Daniel Jacobowitz <dan@codesourcery.com>
7592 Updated copyright notices for most files.
7594 2008-01-01 Christopher Faylor <me+gdb@cgf.cx>
7596 * win32-nat.c (psapi_module_handle): Remove static.
7597 (get_module_name): Rename from psapi_get_dll_name. Revamp slightly to
7598 return first module found if base_address is zero. Don't initialize
7599 psapi function pointers here. Convert to cygwin paths when
7601 (win32_pid_to_exec_file): Use Cygwin's /proc interface to determine
7602 executable name. Use get_module_name when that fails or when
7604 (_initialize_psapi): New function. Initialize psapi stuff before it is
7605 needed or issue a warning if it is not found. Move psapi_module_handle
7608 2008-01-01 Joel Brobecker <brobecker@adacore.com>
7610 * ada-lang.c (ada_remove_trailing_digits): New function.
7611 (ada_remove_po_subprogram_suffix): New function.
7612 (ada_decode): Improve. Move the description of the algorithm
7613 directly inside the code, instead of in the function global
7616 2008-01-01 Joel Brobecker <brobecker@adacore.com>
7618 * ada-valprint.c (ada_val_print_1) [TYPE_CODE_REF]: Ignore deref_ref
7619 and always print the dereferenced value.
7621 2008-01-01 Joel Brobecker <brobecker@adacore.com>
7623 * ada-lang.c (ada_evaluate_subexp, case BINOP_SUB): Add handling
7624 of the case where the first argument is a reference.
7625 (ada_evaluate_subexp, case BINOP_ADD): Likewise.
7627 2008-01-01 Joel Brobecker <brobecker@adacore.com>
7629 Implement support for Ada interface types.
7631 * ada-lang.c (ada_is_dispatch_table_ptr_type): New function.
7632 (ada_is_ignored_field): Ignore fields that are a dispatch table
7635 2008-01-01 Joel Brobecker <brobecker@adacore.com>
7637 * top.c (print_gdb_version): Update copyright year.
7639 2008-01-01 Joel Brobecker <brobecker@adacore.com>
7641 * ChangeLog-2007: New ChangeLog rotation.
7642 * ChangeLog: Reset for 2008.
7643 * config/djgpp/fnchange.lst: Add entries for ChangeLog-2006 and
7646 For older changes see ChangeLog-2007.
7652 version-control: never