1 2008-10-09 Pedro Alves <pedro@codesourcery.com>
3 * ser-mingw.c: Include "command.h".
4 (pipe_windows_open): Declare locals at the beginning of the scope.
6 2008-10-08 Pedro Alves <pedro@codesourcery.com>
8 * remote.c (struct remote_state) <waiting_for_stop_reply>: New
10 (remote_open_1): Clear waiting_for_stop_reply.
11 (remote_resume): Set waiting_for_stop_reply.
12 (remote_wait): Clear or set waiting_for_stop_reply accordingly.
13 (putpkt_binary): If we're in async mode and waiting for a stop
14 reply, bail out with an error.
15 (extended_remote_mourn_1): Clear waiting_for_stop_reply.
17 2008-10-08 Pedro Alves <pedro@codesourcery.com>
19 * remote.c (remote_get_thread_info): If the remote doesn't support
22 2008-10-08 Jan Kratochvil <jan.kratochvil@redhat.com>
24 Convert static_kind into loc_kind enum.
25 * gdbtypes.h (enum field_loc_kind): New.
26 (union field_location): New field dwarf_block.
27 (struct field): Rename static_kind as loc_kind.
28 (FIELD_STATIC_KIND): Rename to ...
29 (FIELD_LOC_KIND): ... here.
30 (TYPE_FIELD_STATIC_KIND): Rename to ...
31 (TYPE_FIELD_LOC_KIND): ... here and use there now new FIELD_LOC_KIND.
32 (TYPE_FIELD_STATIC_HAS_ADDR): Remove.
33 (TYPE_FIELD_STATIC): Remove.
34 (TYPE_FIELD_BITPOS): Reformat.
35 (SET_FIELD_BITPOS): New.
36 (FIELD_PHYSADDR): Rename to ...
37 (FIELD_STATIC_PHYSADDR): ... here.
38 (TYPE_FIELD_STATIC_PHYSADDR): Follow the FIELD_PHYSADDR rename.
39 (SET_FIELD_PHYSADDR): Use new FIELD_LOC_KIND.
40 (FIELD_PHYSNAME): Rename to ...
41 (FIELD_STATIC_PHYSNAME): ... here.
42 (TYPE_FIELD_STATIC_PHYSNAME): Follow the FIELD_PHYSNAME rename.
43 (SET_FIELD_PHYSNAME): Use new FIELD_LOC_KIND.
44 (FIELD_DWARF_BLOCK, TYPE_FIELD_DWARF_BLOCK, SET_FIELD_DWARF_BLOCK): New.
45 (field_is_static): New declaration.
46 * gdbtypes.c (field_is_static): New function.
47 (copy_type_recursive): Update throughout.
48 * amd64-tdep.c, c-typeprint.c, coffread.c, cp-valprint.c, dwarf2read.c,
49 eval.c, jv-typeprint.c, jv-valprint.c, mdebugread.c, p-typeprint.c,
50 p-valprint.c, valops.c, value.c, varobj.c: Update throughout.
52 2008-10-07 Thomas Schwinge <tschwinge@gnu.org>
53 Pedro Alves <pedro@codesourcery.com>
55 * gnu-nat.h: Rename `current_inferior' to `gnu_current_inf' to
56 avoid a name collision.
57 * gnu-nat.c: Likewise.
58 * i386gnu-nat.c: Likewise.
60 2008-10-07 Joel Brobecker <brobecker@adacore.com>
62 * ada-lang.c (ada_evaluate_subexp) [OP_ATR_SIZE]: Add handling
63 of arguments that are references.
65 2008-10-06 Doug Evans <dje@google.com>
67 * dwarf2read.c (dwarf2_die_debug): New static global.
68 (dump_die_shallow): Renamed from dump_die, New args f, indent.
69 Print to specified file, indented by the specified amount.
70 (dump_die_for_error): New fn. Point all existing callers of
72 (dump_die_die_1,dump_die): New fns, replaces ...
73 (dump_die_list): ... deleted.
74 (read_die_and_children_1): Old contents of read_die_and_children
76 (read_die_and_children): Rewrite.
77 (read_die_and_siblings): Call read_die_and_children_1 instead of
78 read_die_and_children.
79 (_initialize_dwarf2_read): New option "debug dwarf2-die".
80 * gdbinit.in (pdie): New macro.
82 * dwarf2read.c (offset_in_cu_p): New function.
83 (find_partial_die,follow_die_ref): Use it.
85 * symmisc.c (maintenance_info_symtabs): Watch for ^c.
86 (maintenance_info_psymtabs): Ditto.
88 2008-10-05 Michael Snyder <msnyder@vmware.com>
90 * infrun.c (handle_inferior_event): Fix typo in comment.
92 2008-10-04 Vladimir Prus <vladimir@codesourcery.com>
94 * mi/mi-interp.c (mi_on_resume): Flush raw_stdout.
96 2008-10-03 Paul Pluzhnikov <ppluzhnikov@google.com>
99 * gdbtypes.c (get_vptr_fieldno): baseclass and basetype may have
102 2008-10-03 Joel Brobecker <brobecker@adacore.com>
104 * solib-osf.c: Include "solib.h".
106 2008-10-03 Paul Pluzhnikov <ppluzhnikov@google.com>
108 * utils.c, defs.h (gdb_buildargv): New fn. Wrap buildargv
109 and check for out-of-memory condition.
110 * exec.c (exec_file_command): Call it.
111 * infrun.c (handle_command, xdb_handle_command): Likewise.
112 * interps.c (interpreter_exec_cmd): Likewise.
113 * linux-nat.c (linux_nat_info_proc_cmd): Likewise.
114 * procfs.c (info_proc_cmd): Likewise.
115 * remote-mips.c (common_open): Likewise.
116 * remote-sim.c (gdbsim_kill, gdbsim_create_inferior)
117 (gdbsim_open): Likewise.
118 * remote.c (extended_remote_run, remote_put_command)
119 (remote_get_command, remote_delete_command): Likewise.
120 * ser-mingw.c (pipe_windows_open): Likesise.
121 * source.c (add_path, show_substitute_path_command)
122 (unset_substitute_path_command, set_substitute_path_command):
124 * stack.c (backtrace_command): Likewise.
125 * symfile.c (symbol_file_command, generic_load)
126 (add_symbol_file_command): Likesise.
127 * symmisc.c (maintenance_print_symbols, maintenance_print_psymbols)
128 (maintenance_print_msymbols): Likewise.
130 2008-10-02 Jan Kratochvil <jan.kratochvil@redhat.com>
132 Replace TYPE_ARRAY_{UPPER,LOWER}_BOUND_TYPE by a bit if {un,}defined.
133 * c-typeprint.c (c_type_print_varspec_suffix), m2-typeprint.c
134 (m2_array), p-typeprint.c (pascal_type_print_varspec_prefix),
135 valops.c (value_cast), varobj.c (c_number_of_children): Replace
136 TYPE_ARRAY_UPPER_BOUND_TYPE compared to BOUND_CANNOT_BE_DETERMINED by
137 TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED.
138 * parse.c (follow_types): Use TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED.
139 * f-valprint.c (f77_get_dynamic_upperbound): Replace with ...
140 (f77_get_upperbound): ... this function handling now only
141 TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED.
142 (f77_get_dynamic_lowerbound): Replace with ...
143 (f77_get_lowerbound): ... this function handling now only
144 TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED.
145 (f77_get_dynamic_length_of_aggregate, f77_create_arrayprint_offset_tbl):
146 Update their callers.
147 * eval.c (evaluate_subexp_standard): Update their callers.
148 * f-lang.h (f77_get_dynamic_upperbound, f77_get_upperbound)
149 (f77_get_dynamic_lowerbound, f77_get_lowerbound): Update their
151 (BOUND_FETCH_OK, BOUND_FETCH_ERROR): Remove.
152 * f-typeprint.c (f_type_print_varspec_suffix, f_type_print_base): Remove
153 the lower_bound_was_default variable. Update the
154 f77_get_dynamic_upperbound, f77_get_upperbound and
155 TYPE_ARRAY_UPPER_BOUND_TYPE calls.
156 * gdbtypes.c (print_bound_type): Remove the function.
157 (recursive_dump_type): Remove its calls printing UPPER_BOUND_TYPE and
159 * gdbtypes.h (enum array_bound_type): Remove.
160 (struct main_type): Remove the fields upper_bound_type and
161 lower_bound_type. Comment the new overload of the field artificial.
162 (TYPE_ARRAY_UPPER_BOUND_TYPE): Replace by ...
163 (TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED): ... this macro.
164 (TYPE_ARRAY_LOWER_BOUND_TYPE): Replace by ...
165 (TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED): ... this macro.
167 2008-10-02 Tom Tromey <tromey@redhat.com>
169 * Makefile.in (HFILES_NO_SRCDIR): Remove gdb-events.h, gstdint.h.
171 2008-10-02 Daniel Jacobowitz <dan@codesourcery.com>
173 * mips-linux-tdep.c (mips_linux_in_dynsym_resolve_code): Update
175 (mips_linux_skip_resolver): Also use glibc_skip_solib_resolver.
176 (mips_linux_init_abi): Do not override skip_trampoline_code.
177 * configure.tgt (mips*-*-linux*): Add glibc-tdep.o.
178 * mips-tdep.c (mips32_scan_prologue): Stop scanning at branches.
179 (mips_stub_frame_sniffer): Use the stub frame sniffer for PIC stubs.
180 (mips_skip_mips16_trampoline_code): Rename from
181 mips_skip_trampoline_code.
182 (mips_skip_pic_trampoline_code, mips_skip_trampoline_code): New.
183 * infrun.c (handle_inferior_event): Do not pass zero to
184 in_solib_dynsym_resolve_code.
186 2008-10-02 Pierre Muller <muller@ics.u-strasbg.fr>
187 Pedro Alves <pedro@codesourcery.com>
189 * win32-nat.c (do_initial_win32_stuff): Set inferior_ptid.
192 2008-10-01 Tom Tromey <tromey@redhat.com>
194 * symtab.c (search_symbols): Update.
195 * symtab.h (domain_enum_tag) <METHODS_DOMAIN>: Remove.
197 2008-10-01 Tom Tromey <tromey@redhat.com>
199 * symfile.c (syms_from_objfile): Update.
200 (reread_symbols): Update.
201 * objfiles.h (OBJF_SYMS): Remove.
202 (OBJF_REORDERED): Renumber.
203 (OBJF_SHARED): Likewise.
204 (OBJF_READNOW): Likewise.
205 (OBJF_USERLOADED): Likewise.
207 2008-10-01 Tom Tromey <tromey@redhat.com>
209 * symtab.c (find_pc_sect_psymtab): Use MSYMBOL_TYPE.
210 (find_pc_sect_symtab): Likewise.
211 * symmisc.c (dump_msymbols): Use MSYMBOL_TYPE.
212 * solib-som.c (som_solib_desire_dynamic_linker_symbols): Use
213 MSYMBOL_TYPE, not SYMBOL_TYPE.
214 * parse.c (write_exp_msymbol): Use MSYMBOL_TYPE.
215 * objc-lang.c (find_methods): Use MSYMBOL_TYPE.
216 * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Use
218 * m2-exp.y (yylex): Use SYMBOL_CLASS.
220 2008-10-01 Tom Tromey <tromey@redhat.com>
222 * xcoffread.c (RECORD_MINIMAL_SYMBOL): Update.
223 (scan_xcoff_symtab): Update.
224 * mdebugread.c (record_minimal_symbol): Update.
225 (parse_partial_symbols): Update.
226 * elfread.c (record_minimal_symbol): Update.
227 * dbxread.c (record_minimal_symbol): Update.
228 * coffread.c (record_minimal_symbol): Update.
229 * sh64-tdep.c (MSYMBOL_IS_SPECIAL): Redefine.
230 (sh64_elf_make_msymbol_special): Update.
231 * mips-tdep.c (mips_elf_make_msymbol_special): Use
232 MSYMBOL_TARGET_FLAG_1.
233 (mips_elf_make_msymbol_special): Likewise.
234 (msymbol_is_special): Likewise.
235 * minsyms.c (prim_record_minimal_symbol_and_info): Update.
236 (install_minimal_symbols): Likewise.
237 (prim_record_minimal_symbol): Update.
238 (prim_record_minimal_symbol_and_info): Remove 'info' argument.
239 * m68hc11-tdep.c (MSYMBOL_SET_RTC): Redefine.
240 (MSYMBOL_SET_RTI): Redefine.
241 (MSYMBOL_IS_RTC): Redefine.
242 (MSYMBOL_IS_RTI): Redefine.
243 * arm-tdep.c (MSYMBOL_SET_SPECIAL): Redefine.
244 (MSYMBOL_IS_SPECIAL): Redefine.
245 * symtab.h (struct minimal_symbol) <info>: Remove.
246 <target_flag_1, target_flag_2>: New fields.
247 (MSYMBOL_INFO): Remove.
248 (MSYMBOL_TARGET_FLAG_1): New macro.
249 (MSYMBOL_TARGET_FLAG_2): Likewise.
250 (prim_record_minimal_symbol_and_info): Update.
252 2008-09-30 Joel Brobecker <brobecker@adacore.com>
254 * ada-lang.c (is_digits_suffix): Delete unused function.
256 2008-09-30 Paul Hilfinger <hilfinger@adacore.com>
258 * ada-lang.c (ada_modulus): Correct to avoid sign problem with
261 2008-09-30 Paul Hilfinger <hilfinger@adacore.com>
263 * ada-lang.c (ada_lookup_struct_elt_type): Handle case of a "naked"
265 (empty_record): Use INIT_CPLUS_SPECIFIC, since this field is not
266 supposed to be null. Fixes debugger segfaults.
267 (is_unchecked_variant): New function.
268 (to_fixed_variant_branch_type): Modify to leave unchecked unions
270 (ada_template_to_fixed_record_type_1): Fix comment.
272 2008-09-30 Joel Brobecker <brobecker@adacore.com>
274 * ada-lang.c (standard_exc): New static constant.
275 (ada_exception_catchpoint_cond_string): Add special handling
276 for the predefined exceptions.
278 2008-09-30 Joel Brobecker <brobecker@adacore.com>
280 * ada-lang.c (ADA_RETAIN_DOTS): Delete this dead macro. Update
281 the code accordingly.
283 2008-09-30 Joel Brobecker <brobecker@adacore.com>
285 * ada-lang.c (ada_evaluate_subexp) [UNOP_IND]: Remove strange
286 treatment of expect_type. Return the correct type when dereferencing
289 2008-09-30 Tom Tromey <tromey@redhat.com>
292 * symtab.c (struct add_macro_name_data): New struct.
293 (add_macro_name): New function.
294 (default_make_symbol_completion_list): Complete macro names.
295 * scm-lang.c (scm_language_defn): Update.
296 * p-lang.c (pascal_language_defn): Update.
297 * objc-lang.c (objc_language_defn): Update.
298 * macrotab.h (macro_callback_fn): Add user_data argument.
299 (macro_for_each): Likewise.
300 (macro_for_each_in_scope): Declare.
301 * macrotab.c: (struct macro_for_each_data): New struct.
302 (foreach_macro): Use it.
303 (macro_for_each): Likewise.
304 (foreach_macro_in_scope): New function.
305 (macro_for_each_in_scope): Likewise.
306 * macrocmd.c (print_one_macro): Add argument.
307 (macro_list_command): Pass NULL to macro_for_each.
308 * m2-lang.c (m2_language_defn): Update.
309 * language.h (struct language_defn) <la_macro_expansion>: New
311 (macro_expansion): New enum.
312 * language.c (unknown_language_defn): Update. Fix order of
314 (auto_language_defn): Likewise.
315 (local_language_defn): Update.
316 * jv-lang.c (java_language_defn): Update.
317 * f-lang.c (f_language_defn): Update.
318 * c-lang.c (c_language_defn): Update.
319 (cplus_language_defn): Likewise.
320 (asm_language_defn): Likewise.
321 (minimal_language_defn): Likewise.
322 * ada-lang.c (ada_language_defn): Update.
324 2008-09-30 Joel Brobecker <brobecker@adacore.com>
326 * dwarf2read.c (dwarf2_get_subprogram_pc_bounds): New function.
327 (get_scope_pc_bounds): Use it.
329 2008-09-27 Tom Tromey <tromey@redhat.com>
332 * macrocmd.c (extract_identifier): Add is_parameter argument.
333 (macro_define_command): Update.
334 (macro_undef_command): Likewise.
335 * macroexp.c (stringify): New function.
336 (find_parameter): Likewise.
337 (gather_arguments): Add nargs argument. Handle varargs.
338 (substitute_args): Add is_varargs and va_arg_name arguments.
339 Handle varargs, splicing, stringification. Use find_parameter.
340 (expand): Handle varargs.
342 2008-09-27 Tom Tromey <tromey@redhat.com>
344 * scm-lang.c (scm_language_defn): Update.
345 * p-typeprint.c (pascal_print_typedef): New function.
346 * p-lang.h: (pascal_print_typedef): Declare.
347 * p-lang.c (pascal_language_defn): Update.
348 * objc-lang.c (objc_language_defn): Update.
349 * m2-typeprint.c (m2_print_typedef): New function.
350 * m2-lang.h (m2_print_typedef): Declare.
351 * m2-lang.c (m2_language_defn): Update.
352 * language.h (_LANG_c, _LANG_m2, _LANG_fortran, _LANG_pascal):
354 (struct language_defn) <la_print_typedef>: New field.
355 (default_print_typedef): Declare.
356 (LA_PRINT_TYPEDEF): New define.
357 * language.c (unknown_language_defn): Update.
358 (auto_language_defn): Update.
359 (local_language_defn): Update.
360 * jv-lang.c (java_language_defn): Update.
361 * f-lang.c (f_language_defn): Update.
362 * c-typeprint.c (c_print_typedef): New function.
363 * c-lang.h (c_print_typedef): Declare.
364 * c-lang.c (c_language_defn): Update.
365 (cplus_language_defn): Update.
366 (asm_language_defn): Update.
367 (minimal_language_defn): Update.
368 * ada-lang.c (ada_language_defn): Update.
369 * typeprint.c (default_print_typedef): New function.
371 2008-09-27 Tom Tromey <tromey@redhat.com>
373 * jv-exp.y (insert_exp): Define using ISO syntax.
374 (copy_exp): Likewise.
375 (push_expression_name): Likewise.
376 (push_fieldnames): Likewise.
377 (java_type_from_name): Likewise.
380 (parse_number): Likewise.
382 2008-09-26 Joel Brobecker <brobecker@adacore.com>
384 * MAINTAINERS (GLOBAL MAINTAINERS): Add Pedro Alves.
386 2008-09-25 Stephan Springl <springl-gdb@bfw-online.de> (tiny change)
388 * stack.c (print_frame_args): Fix typos in comments.
390 2008-09-25 Sérgio Durigan Júnior <sergiodj@linux.vnet.ibm.com>
392 * linux-nat.c (get_pending_status): Fix argument to WIFSTOPPED.
394 2008-09-24 Vladimir Prus <vladimir@codesourcery.com>
396 * remote-sim.c (gdbsim_create_inferior): Fix missing parenthesis.
398 2008-09-24 Andreas Schwab <schwab@suse.de>
400 * frame.c (get_frame_register_bytes): Take pseudo registers into
401 account. Avoid excessive function calls.
403 2008-09-23 Doug Evans <dje@google.com>
405 * dcache.c (state_chars): New static global.
406 (ENTRY_INVALID,ENTRY_VALID): Renamed from ENTRY_BAD,ENTRY_OK.
408 (dcache_info): Print cache state as mnemonically useful letters instead
411 * dwarf2read.c (comp_unit_head): Reorganize for better packing.
413 2008-09-22 Tom Tromey <tromey@redhat.com>
415 * symfile.c (symbol_file_add_with_addrs_or_offsets): Don't use
418 2008-09-22 Pedro Alves <pedro@codesourcery.com>
420 * infrun.c (follow_exec): Don't do a generic mourn. Instead
421 inline the required bits.
422 * breakpoint.h (enum inf_context): Add inf_execd.
424 2008-09-22 Pedro Alves <pedro@codesourcery.com>
426 * infrun.c (handle_inferior_event): In the follow exec case,
427 context-switch before doing anything else.
429 2008-09-22 Pedro Alves <pedro@codesourcery.com>
431 * top.c (any_thread_of, kill_or_detach): New functions.
432 (quit_target): Iterate over all inferiors, killing or detaching
435 2008-09-22 Pedro Alves <pedro@codesourcery.com>
437 Remove the attach_flag global, and make it per-inferior.
439 * inferior.h (attach_flag): Delete.
440 (inferior_process): Declare.
441 * solib.c (update_solib_list): Adjust.
442 * gnu-nat.c (gnu_create_inferior, gnu_attach): Adjust.
443 * inf-ptrace.c (inf_ptrace_detach): Adjust.
444 (inf_ptrace_files_info): Get it from the current inferior.
445 * inf-ttrace.c (inf_ttrace_attach): Adjust.
446 (inf_ttrace_files_info): Get it from the current
448 * inflow.c (terminal_inferior, terminal_ours_1, set_sigint_trap)
449 (clear_sigint_trap): Get it from the current process.
450 * remote.c (extended_remote_attach_1)
451 (extended_remote_create_inferior_1): Adjust.
452 * top.c (quit_confirm, quit_target): Get it from the current inferior.
453 * procfs.c (do_detach): Adjust.
454 (procfs_wait): Get it from the event inferior.
455 (procfs_files_info): Get it from the current inferior.
456 * nto-procfs.c (procfs_files_info): Likewise.
457 (procfs_attach): Adjust. Set the attach_flag here.
458 (do_attach): Don't set it here.
459 (procfs_detach): Don't clear it.
460 (procfs_mourn_inferior): Don't clear it.
461 * solib-osf.c (osf_solib_create_inferior_hook): Adjust.
462 * target.c (attach_flag): Delete.
463 (generic_mourn_inferior): Don't clear it.
464 * win32-nat.c (get_win32_debug_event): Get it from the event
466 (do_initial_win32_stuff): Add attaching argument. Set attach_flag
467 in the inferior accordingly.
468 (win32_attach): Don't set the attach_flag here. Pass 1 to
469 do_intial_win32_stuff.
470 (win32_files_info): Get it from the current inferior.
471 (win32_create_inferior): Dont clear attach_flag here. Pass 0 to
472 do_intial_win32_stuff.
474 2008-09-22 Pedro Alves <pedro@codesourcery.com>
476 Make the stop_soon global be per-inferior instead.
478 * infcmd.c (attach_command_post_wait): Adjust.
479 (attach_command): Likewise.
481 * inferior.h (stop_soon): Delete.
482 (struct inferior): Add stop_soon member.
484 * infrun.c (stop_soon): Delete.
485 (clear_proceed_status, start_remote)
486 (fetch_inferior_event, handle_inferior_event): Adjust.
487 (signal_stop_state): Don't check stop_soon here. Check in callers
489 (save_inferior_status, restore_inferior_status): Adjust.
491 * linux-nat.c (linux_nat_resume, linux_nat_wait): Always pass
492 signals to common code if starting up the inferior.
494 * inferior.h (struct inferior_info): Added stop_soon member.
495 * inferior.c (add_inferior) Clear stop_soon.
497 * mips-tdep.c (heuristic_proc_start): Adjust.
498 * nto-procfs.c (procfs_create_inferior): Adjust.
499 * solib-irix.c (irix_solib_create_inferior_hook): Adjust.
500 * solib-osf.c (osf_solib_create_inferior_hook): Adjust.
501 * solib-sunos.c (sunos_solib_create_inferior_hook): Adjust.
502 * solib-svr4.c (svr4_solib_create_inferior_hook): Adjust.
504 * win32-nat.c (do_initial_win32_stuff): Adjust.
506 * alpha-tdep.c (alpha_heuristic_proc_start): Adjust.
508 2008-09-22 Pedro Alves <pedro@codesourcery.com>
510 Implement remote multi-process extensions.
512 * remote.c (struct remote_state): Add extended and
513 multi_process_aware fields.
514 (remote_multi_process_p): New.
516 (record_currthread): Use thread_change_ptid. Notice new
518 (set_thread, remote_thread_alive): Use write_ptid.
519 (write_ptid, read_ptid): New.
520 (remote_current_thread, remote_threads_extra_info): Use them.
521 (remote_threads_info): Likewise. Detect new inferiors.
522 (remote_start_remote): Add inferior to inferior list.
523 (remote_multi_process_feature): New.
524 (remote_protocol_features): Add "multiprocess" feature.
525 (remote_query_supported): Pass "multiprocess+" as supported
527 (remote_open_1): Clear multi_process_aware. Set extended
529 (remote_detach_1): Detach current process. Use extended packet
530 format for extended-remote multi-process. Detach process from the
531 inferior list. Only mourn after printing output.
532 (extended_remote_attach_1): Add process to the inferior list.
533 (remote_vcont_resume): Use write_ptid to pass the thread ids.
534 (remote_wait): Use read_ptid. Implement the extended
535 multi-process extension format of the 'W' and 'X' reply packets.
536 Remove exited inferiors from inferior list.
537 (remote_xfer_memory): Set general thread.
539 (extended_remote_kill): New.
540 (remote_mourn_1): Discard all inferiors.
541 (select_new_thread_callback): New.
542 (extended_remote_mourn_1): If there are more processes to debug,
543 switch to a thread in another process, and don't pop the target.
544 (extended_remote_create_inferior_1): Add the new process to the
546 (remote_stopped_by_watchpoint): Indenting.
547 (remote_xfer_partial): Set the general thread.
548 (remote_pid_to_str): If the remote is multi-process aware, print
549 the process id as well as the thread id.
550 (remote_get_thread_local_address): Use write_ptid.
551 (init_extended_remote_ops): Register extended_remote_kill.
552 (_initialize_remote): Register new packets. Change
553 magic_null_ptid's, not_sent_ptid's and any_thread_ptid's pid
556 * thread.c (thread_change_ptid): Also account for the inferior pid
559 * inferior.h (discard_all_inferiors): Declare.
560 * inferior.c (discard_all_inferiors): New.
562 2008-09-22 Pedro Alves <pedro@codesourcery.com>
564 * gnu-nat.c (gnu_attach): Add process to inferiors table.
565 (gnu_detach): Remove it.
566 * go32-nat.c (go32_create_inferior): Add process to gdb's inferior
568 * inf-ptrace.c (inf_ptrace_follow_fork): Delete and add inferiors
569 to inferior table accordingly.
570 (inf_ptrace_attach): Add new process to inferior table.
571 (inf_ptrace_detach): Remove it.
572 * inf-ttrace.c (inf_ttrace_follow_fork): Delete and add inferiors
573 to inferior table accordingly.
574 (inf_ttrace_attach): Add process to inferior table.
575 (inf_ttrace_detach): Remove it.
576 * linux-fork.c (init_fork_list): Delete any left over inferior.
577 (linux_fork_mourn_inferior, detach_fork_command): Also delete
578 processes from inferior list.
579 * monitor.c (monitor_open): Add process to inferior list.
580 (monitor_close): Remove it.
581 * nto-procfs.c (procfs_attach): Add process to inferior list.
582 Find threads after pushing the target.
583 (procfs_detach): Remove process from inferior list.
584 (procfs_create_inferior): Add process to inferior list.
585 * procfs.c (procfs_detach): Remove process from inferior list.
586 (do_attach): Add process to inferior list.
587 * remote-sim.c (sim_create_inferior): Add process to inferior list.
588 (gdbsim_close): Remove it.
589 * target.c (generic_mourn_inferior): If inferior_ptid is not
590 null_ptid, remove the corresponding inferior from inferior list.
591 * win32-nat.c (do_initial_win32_stuff): Add process to inferior list.
592 (win32_detach): Remove it.
593 * linux-nat.c (linux_child_follow_fork): Delete and add inferiors
594 to inferior list accordingly.
595 * fork-child.c (fork_inferior): Add process to inferior list.
596 * corelow.c (CORELOW_PID): Define.
597 (core_close): Remove core from inferior list.
600 2008-09-22 Pedro Alves <pedro@codesourcery.com>
602 * inferior.h: Forward declare struct ui_out.
603 Forward declare struct private_inferior.
604 (struct inferior): New.
605 (init_inferior_list, add_inferior, add_inferior_silent)
606 (delete_inferior, delete_inferior_silent, detach_inferior)
607 (gdb_inferior_id_to_pid, pid_to_gdb_inferior_id, in_inferior_list)
608 (valid_inferior_id, find_inferior_pid): New functions.
609 (inferior_callback_func): New typedef.
610 (iterate_over_inferiors, print_inferior, have_inferiors)
611 (current_inferior): New functions.
612 * inferior.c: New file.
614 * Makefile.in (SFILES): Add inferior.c.
615 (COMMON_OBS): Add inferior.o.
617 2008-09-22 Jonathan Larmour <jifl@eCosCentric.com>
619 * arm-tdep.c (arm_skip_prologue): Call skip_prologue_using_sal
620 instead of determining symbol and line info directly.
621 * MAINTAINERS: Update my email address.
623 2008-09-22 Daniel Jacobowitz <dan@codesourcery.com>
625 * symtab.c (skip_prologue_using_sal): Treat two consecutive lines
626 at the same address as a prologue marker. Do not skip an entire
629 2008-09-22 Andrew Stubbs <ams@codesourcery.com>
631 * frame.c (get_frame_register_bytes): Comment improvments.
633 2008-09-22 Pedro Alves <pedro@codesourcery.com>
635 * linux-nat.c (linux_nat_wait): Only use set_ignore_sigint in
638 2008-09-19 Andrew Stubbs <ams@codesourcery.com>
640 * MAINTAINERS: Update my email address.
642 2008-09-19 Andrew Stubbs <ams@codesourcery.com>
644 * frame.c (get_frame_register_bytes): Detect bad debug info.
646 2008-09-17 Jan Kratochvil <jan.kratochvil@redhat.com>
648 Fix a crash on uninitialized ECS->EVENT_THREAD for a newly found thread.
649 * infrun.c (wait_for_inferior): Move this ECS->EVENT_THREAD
651 (fetch_inferior_event): ... and this ECS->EVENT_THREAD initialization
653 (handle_inferior_event): ... here after the add_thread call together
654 with the local adjust_pc_after_break and reinit_frame_cache calls.
656 2008-09-16 David Daney <ddaney@avtrex.com>
658 * breakpoint.c (bpstat_stop_status): Clear breakpoint_at for
659 all hardware bpstats.
661 2008-09-16 Joel Brobecker <brobecker@adacore.com>
665 2008-09-15 Mark Kettenis <kettenis@gnu.org>
667 * infcall.c (generic_push_dummy_code): Remove.
668 (push_dummy_code): Unconditionally call gdbarch_push_dummy_code.
670 2008-09-15 Doug Evans <dje@google.com>
672 * dwarf2read.c (struct abbrev_info): Make members name, form 16 bits.
673 (struct attribute): Ditto.
675 2008-09-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
677 * hppa-linux-tdep.c (hppa_linux_sigtramp_frame_unwind_cache): Record
678 HPPA_IPSW_REGNUM and HPPA_SAR_REGNUM values.
680 * hppa-linux-tdep.c (hppa_dwarf_reg_to_regnum): Remove surrounding
681 "#if 0" "#endif". Fix mapping of DWARF DBX registers to GDB registers.
682 Correct arguments and improve comments.
683 (hppa_linux_init_abi): Call set_gdbarch_dwarf2_reg_to_regnum. Delete
685 * hppa-tdep.c (hppa64_dwarf_reg_to_regnum): Fix check for floating
686 point DBX register, change error to warning, and improve comments.
688 2008-09-14 Doug Evans <dje@google.com>
690 * dwarf2read.c (struct die_info): Make members tag, num_attrs 16 bits.
692 2008-09-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
694 * hppa-linux-tdep.c (hppa_linux_supply_fpregset): Correct iteration.
696 2008-09-13 Joel Brobecker <brobecker@adacore.com>
698 * defs.h (GCC_GENERATED_STDINT_H): Define.
700 2008-09-13 Tom Tromey <tromey@redhat.com>
702 * varobj.c (varobj_set_display_format): Use xfree.
703 * tracepoint.c (stringify_collection_list): Use xfree.
704 * remote-fileio.c (remote_fileio_reset): Use xfree.
705 * mipsread.c (read_alphacoff_dynamic_symtab): Use xfree.
706 * dfp.c (decimal_from_floating): Use xfree, xstrprintf. Don't use
708 * cp-support.c (mangled_name_to_comp): Use xfree.
710 2008-09-13 Joel Brobecker <brobecker@adacore.com>
712 * ada-lang.c (remove_extra_symbols): Remove stub symbols if
713 the associated complete symbol is also in the list.
714 (ada_add_local_symbols, ada_add_non_local_symbols): New functions,
715 extracted out from ada_lookup_symbol_list.
716 (ada_lookup_symbol_list): Use them. Remove the search through
719 2008-09-13 Joel Brobecker <brobecker@adacore.com>
721 * dwarf2read.c (add_partial_subprogram): New procedure.
722 (scan_partial_symbols): Use it.
723 (load_partial_dies): Read in children of subprogram and lexical
724 blocks for Ada compilation units.
726 2008-09-13 Tom Tromey <tromey@redhat.com>
728 * symfile.c (build_id_verify): Free 'found'.
729 (find_separate_debug_file): Use xfree, not free.
731 2008-09-12 Doug Evans <dje@google.com>
733 * corefile.c (write_memory): Remove unnecessary copying.
735 * sol-thread.c (_initialize_sol_thread): Add FIXME regarding
736 order of _initialize_* fns.
738 * dwarf2read.c (comp_unit_head): Rename first_die_ptr to
739 first_die_offset. All uses updated.
740 Delete unused members cu_head_ptr, next.
741 Move members base_known, base_address to ...
742 (dwarf2_cu) ... here. All uses updated.
744 2008-09-12 Pedro Alves <pedro@codesourcery.com>
746 * Makefile.in (generated_files): Add $(NAT_GENERATED_FILES).
747 * config/i386/i386gnu.mh (NAT_GENERATED_FILES): New.
749 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
751 * fork-child.c (startup_inferior): Use target_wait and target_resume
752 directly instead of calling wait_for_inferior / resume.
754 * infcmd.c (kill_if_already_running): Do not call no_shared_libraries
755 or init_wait_for_inferior.
756 (run_command_1): Call init_wait_for_inferior.
758 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
760 * gdbtypes.h (builtin_type_void_data_ptr, builtin_type_void_func_ptr,
761 builtin_type_CORE_ADDR, builtin_type_char, builtin_type_short,
762 builtin_type_int, builtin_type_long, builtin_type_signed_char,
763 builtin_type_unsigned_char, builtin_type_unsigned_short,
764 builtin_type_unsigned_int, builtin_type_unsigned_long,
765 builtin_type_float, builtin_type_double, builtin_type_long_double,
766 builtin_type_complex, builtin_type_double_complex, builtin_type_string,
767 builtin_type_bool, builtin_type_long_long,
768 builtin_type_unsigned_long_long): Remove macros.
770 (builtin_type_f_character, builtin_type_f_integer,
771 builtin_type_f_integer_s2, builtin_type_f_logical,
772 builtin_type_f_logical_s1, builtin_type_f_logical_s2,
773 builtin_type_f_real, builtin_type_f_real_s8, builtin_type_f_real_s16,
774 builtin_type_f_complex_s8, builtin_type_f_complex_s16,
775 builtin_type_f_complex_s32): Likewise.
777 (builtin_type_m2_char, builtin_type_m2_int, builtin_type_m2_card,
778 builtin_type_m2_real, builtin_type_m2_bool): Likewise.
780 (struct builtin_f_type, builtin_f_type): Move to f-lang.h.
781 (struct builtin_m2_type, builtin_m2_type): Move to m2-lang.h.
783 * f-lang.h (struct builtin_f_type, builtin_f_type): Move here.
784 * m2-lang.h (struct builtin_m2_type, builtin_m2_type): Move here.
786 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
788 * solib-svr4.c (LM_ADDR_FROM_LINK_MAP): Use builtin types of
789 target_gdbarch instead of builtin_type_void_data_ptr.
790 (LM_DYNAMIC_FROM_LINK_MAP, LM_NEXT, LM_NAME,
791 IGNORE_FIRST_LINK_MAP_ENTRY, scan_dyntag, elf_locate_base,
792 solib_svr4_r_map, solib_svr4_r_brk, solib_svr4_r_ldsomap,
793 open_symbol_file_object): Likewise.
794 * nto-tdep.c (LM_ADDR): Likewise.
796 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
798 * bsd-uthread.c (bsd_uthread_read_memory_address): New function.
799 (bsd_uthread_fetch_registers, bsd_uthread_store_registers,
800 bsd_uthread_wait, bsd_uthread_find_new_threads): Use it.
802 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
804 * procfs.c (procfs_address_to_host_pointer): Use target_gdbarch
805 and its associated types to perform pointer conversion.
806 (procfs_can_use_hw_breakpoint): Likewise.
807 (procfs_auxv_parse): Remove unused variable.
809 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
811 * auxv.c (default_auxv_parse): Use gdbarch_ptr_bit (target_gdbarch)
812 instead of builtin_type_void_data_ptr.
813 * target.c (default_region_ok_for_hw_watchpoint): Likewise.
815 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
817 * expprint.c (print_subexp_standard): Compare against builtin type
818 associated with exp->gdbarch instead of builtin_type_char.
820 * f-valprint.c (f_val_print): Use extract_unsigned_integer to
821 extract values of arbitrary logical type. Handle arbitrary
824 * printcmd.c (float_type_from_length): New function.
825 (print_scalar_formatted, printf_command): Use it.
827 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
829 * valops.c: Include "objfiles.h" and "symtab.h".
830 (find_function_in_inferior): New argument OBJF_P. Use it to return
831 objfile where function is defined. Use per-objfile arch types
832 instead of builtin_type_ to define default return type.
834 * linux-fork.c (checkpoint_command): Update calls. Use per-objfile
835 architecture to define inferior call argument types.
836 * gcore.c (derive_heap_segment): Likewise.
837 * objc-lang.c (value_nsstring): Likewise.
838 * scm-lang.c (scm_lookup_name): Likewise.
839 * scm-valprint.c (scm_inferior_print): Likewise.
840 * valops.c (value_allocate_space_in_inferior): Likewise.
842 * eval.c (evaluate_subexp_standard): Update calls.
843 * objc-lang.c (lookup_objc_class, print_object_command): Likewise.
845 * linux-fork.c: Include "objfiles.h".
846 * scm-lang.c: Include "objfiles.h".
847 * scm-valprint.c: Include "objfiles.h".
849 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
851 * gdbarch.sh (name_of_malloc): Remove.
852 * gdbarch.c, gdbarch.h: Re-generate.
853 * valops.c (value_allocate_space_in_inferior): Do not call
854 gdbarch_name_of_malloc.
856 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
858 * valarith.c (value_x_unop): Use builtin_type_int8 as type for
859 UNOP_POSTINCREMENT/UNOP_POSTDECREMENT constant 0 argument.
860 (value_bit_index): Use extract_unsigned_integer
861 instead of unpack_long to read single byte.
863 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
865 * infcall.c (value_arg_coerce): Add GDBARCH parameter. Use its
866 associates types instead of builtin_type_ macros.
867 (find_function_addr): Leave output VALUE_TYPE NULL if unknown.
868 (call_function_by_hand): Use per-architecture "int" type as
869 fall-back if find_function_addr returns NULL VALUE_TYPE.
870 Update call to value_arg_coerce.
872 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
874 * cp-abi.h (cplus_method_ptr_size): Add TO_TYPE parameter.
875 (cplus_make_method_ptr): Add TYPE parameter.
876 * cp-abi.c (cplus_method_ptr_size): Add TO_TYPE parameter. Pass it
877 on to current_cp_abi.method_ptr_size callback.
878 (cplus_make_method_ptr): Add TYPE parameter. Pass it on to
879 current_cp_abi.make_method_ptr callback.
881 * gdbtypes.c (lookup_methodptr_type): Pass target type
882 argument to cplus_method_ptr_size.
883 * valops.c (value_cast): Pass type argument to cplus_make_method_ptr.
884 (value_struct_elt_for_reference): Likewise.
886 * gnu-v3-abi.c (get_class_arch): New function.
887 (vtable_address_point_offset): Add GDBARCH parameter. Use it
888 instead of current_gdbarch. Update all callers.
889 (gnuv3_get_vtable): Likewise.
890 (gnuv3_get_virtual_fn): Likewise.
891 (gnuv3_decode_method_ptr): Likewise.
892 (gnuv3_rtti_type): Call get_class_arch to determine architecture.
893 Use it instead of current_gdbarch.
894 (gnuv3_virtual_fn_field): Likewise.
895 (gnuv3_baseclass_offset): Likewise.
896 (gnuv3_print_method_ptr): Likewise.
897 (gnuv3_method_ptr_to_value): Likewise.
898 (gnuv3_method_ptr_size): Add TYPE parameter. Use it to determine
899 class architecture. Use architecture types instead of builtin types.
900 (gnuv3_make_method_ptr): Likewise.
902 * cp-valprint.c (cp_print_class_member): Expect pointer type
903 instead of class type. Use its length when extracting value.
904 * c-valprint.c (c_val_print): Update call to cp_print_class_member.
906 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
908 * stack.c (return_command): Use frame architecture to determine
909 default integer return type.
911 * f-valprint.c (f77_get_dynamic_lowerbound): Use frame architecture
912 to determine pointer types.
913 (f77_get_dynamic_upperbound): Likewise.
915 * objc-lang.c (OBJC_FETCH_POINTER_ARGUMENT): Remove.
916 (resolve_msgsend): Use architecture of current frame to determine
917 pointer types. Inline OBJC_FETCH_POINTER_ARGUMENT.
918 (resolve_msgsend_stret, resolve_msgsend_super,
919 resolve_msgsend_super_stret): Likewise.
921 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
923 * alpha-tdep.c (alpha_register_type): Use builtin_type (gdbarch)
924 instead of builtin_type_ macros.
925 * amd64-tdep.c (amd64_register_type): Likewise.
926 (amd64_get_longjmp_target): Likewise.
927 * arm-tdep.c (arm_register_type): Likewise.
928 * avr-tdep.c (avr_register_type): Likewise.
929 * cris-tdep.c (cris_register_type, crisv32_register_type): Likewise.
930 * frv-tdep.c (frv_register_type): Likewise.
931 * h8300-tdep.c (h8300_register_type): Likewise.
932 * hppa-tdep.c (hppa32_convert_from_func_ptr_addr,
933 hppa_skip_trampoline_code): Likewise.
934 * i386-tdep.c (i386_register_type): Likewise.
935 (i386_unwind_pc, i386_sse_type): Likewise.
936 * ia64-tdep.c (ia64_register_type): Likewise.
937 * m32r-tdep.c (m32r_register_type): Likewise.
938 * m68k-tdep.c (m68k_register_type, m68k_unwind_pc): Likewise.
939 * m88k-tdep.c (m88k_register_type): Likewise.
940 * mep-tdep.c (mep_register_type): Likewise.
941 * mips-tdep.c (mips_pseudo_register_type): Likewise.
942 * mn10300-tdep.c (mn10300_register_type): Likewise.
943 * mt-tdep.c (mt_copro_register_type): Likewise.
944 * rs6000-tdep.c (rs6000_builtin_type_vec64): Likewise.
945 (rs6000_convert_register_p, rs6000_register_to_value,
946 rs6000_value_to_register): Likewise.
947 * s390-tdep.c (s390_register_type): Likewise.
948 * sh64-tdep.c (sh64_register_type): Likewise.
949 (sh64_build_float_register_type, sh64_do_fp_register): Likewise.
950 * sh-tdep.c (sh_sh2a_register_type, sh_sh3e_register_type,
951 sh_sh4_build_float_register_type, sh_sh4_register_type,
952 sh_default_register_type): Likewise.
953 * sparc64-tdep.c (sparc64_register_type): Likewise.
954 * sparc-tdep.c (sparc32_register_type): Likewise.
955 * spu-tdep.c (spu_builtin_type_vec128, spu_register_type): Likewise.
956 * v850-tdep.c (v850_register_type): Likewise.
957 * vax-tdep.c (vax_register_type): Likewise.
958 * xtensa-tdep.c (xtensa_register_type, xtensa_unwind_pc,
959 xtensa_push_dummy_call): Likewise.
961 * std-regs.c (value_of_builtin_frame_fp_reg,
962 value_of_builtin_frame_pc_reg): Likewise.
963 * target-descriptions.c (tdesc_register_type): Likewise.
965 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
967 * ada-lang.c (ada_coerce_to_simple_array_type): Use builtin_type_int32
968 instead of builtin_type_int as default unspecified integral type.
969 (ada_index_type, ada_array_bound_from_type, ada_variant_discrim_type,
970 assign_component, to_fixed_range_type): Likewise.
971 * ada-typeprint.c (print_range, print_range_bound,
972 print_range_type_named): Likewise.
973 * ada-valprint.c (print_optional_low_bound, ada_val_print_1): Likewise.
974 * eval.c (evaluate_subexp_standard): Likewise.
975 * gnu-v2-abi.c (gnuv2_virtual_fn_field): Likewise.
976 * gnu-v3-abi.c (gnuv3_get_virtual_fn, gnuv3_baseclass_offset,
977 build_gdb_vtable_type): Likewise.
978 * jv-lang.c (java_array_type): Likewise.
979 * m2-typeprint.c (m2_print_bounds, m2_is_long_set_of_type): Likewise.
980 * m2-valprint.c (m2_print_long_set): Likewise.
981 * parse.c (follow_types): Likewise.
982 * p-typeprint.c (pascal_type_print_base): Likewise.
983 * valops.c (value_one, value_array, value_string,
984 value_bitstring): Likewise.
985 * value.c (allocate_repeat_value, value_from_string): Likewise.
986 * varobj.c (c_describe_child): Likewise.
987 * mt-tdep.c (mt_register_type): Likewise.
988 * sh-tdep.c (sh_sh4_build_float_register_type): Likewise.
989 * sh64-tdep.c (sh64_build_float_register_type): Likewise.
991 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
993 * defs.h (struct gdbarch): Add forward declaration.
994 (set_next_address): Add GDBARCH argument.
995 * printcmd.c (set_next_address): Use it to find pointer type.
996 * breakpoint.c (breakpoint_1): Update call.
997 * source.c (line_info): Likewise.
998 * findcmd.c (find_command): Use current_gdbarch to find pointer type.
1000 * breakpoint.c (set_breakpoint_count): Use platform-neutral
1001 types for internal variable values.
1002 * infrun.c (handle_inferior_event): Likewise.
1003 * source.c (forward_search_command, reverse_search_command): Likewise.
1004 * tracepoint.c (set_tracepoint_count, set_traceframe_num,
1005 set_tracepoint_num, set_traceframe_context): Likewise.
1007 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1009 * gdbtypes.h (struct builtin_type): Remove builtin_true_char
1010 and builtin_true_unsigned_char.
1011 (builtin_type_true_char): Remove macro, add extern declaration.
1012 (builtin_type_true_unsigned_char): Add extern declaration.
1013 * gdbtypes.c (builtin_type_true_char): New global variable.
1014 (builtin_type_true_unsigned_char): Likewise.
1015 (_initialize_gdbtypes): Initialize them.
1016 (gdbtypes_post_init): Do not initialize builtin_true_char
1017 and builtin_true_unsigned_char members of struct builtin_type.
1019 * printcmd.c (print_scalar_formatted): Do not use builtin_type;
1020 use builtin_type_true_unsigned_char instead.
1022 * ada-valprint.c (ada_val_print_1): Use builtin_type_true_char
1023 instead of builtin_type_char for internal string.
1025 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1027 * gdbtypes.h (builtin_type_void): Remove macro, add declaration.
1028 (builtin_type_f_void): Remove macro.
1029 * gdbtypes.c (builtin_type_void): New global variable.
1030 (_initialize_gdbtypes): Initialize it.
1032 * gnu-v3-abi.c (build_gdb_vtable_type): Do not call
1033 lookup_pointer_type or lookup_function_type on builtin_type_void.
1034 * printcmd.c (set_next_address): Likewise.
1035 * objc-lang.c (value_nsstring): Likewise.
1036 * mt-tdep.c (mt_copro_register_type): Likewise.
1037 * xtensa-tdep.c (xtensa_register_type): Likewise.
1039 * symfile.c (syms_from_objfile): Remove special handling
1040 of builtin_type_void and builtin_type_char.
1042 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1044 * eval.c (evaluate_subexp_standard): Use exp->gdbarch types instead
1045 of builtin_type_ macros when handling OP_OBJC_ operations.
1046 * objc-lang.c (print_object_command): Likewise.
1048 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1050 * ada-valprint.c: Include "objfiles.h".
1051 (ada_val_print_1): Use the gdbarch associated with the objfile whether
1052 a System.Address type is defined to retrieve the proper pointer type
1055 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1057 * ada-lang.c (value_pos_atr): Add TYPE argument. Use it as
1058 result type instead of builtin_type_int.
1059 (value_subscript_packed): Use pos_atr instead of value_pos_atr.
1060 (ada_value_subscript): Update call to value_pos_atr.
1061 (ada_value_ptr_subscript): Likewise.
1062 (ada_evaluate_subexp): Likewise.
1064 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1066 * ada-lang.c (cast_to_fixed): Do not cast to builtin_type_double.
1067 (cast_from_fixed_to_double): Rename to ...
1068 (cast_from_fixed): ... this. Add TYPE parameter. Use it instead
1069 of builtin_type_double.
1070 (ada_value_cast): Use cast_from_fixed instead of casting result
1071 of cast_from_fixed_to_double.
1072 (ada_evaluate_subexp): Update calls to cast_from_fixed_to_double.
1074 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1076 * valops.c (value_ind): No longer allow dereferencing an
1078 * eval.c (evaluate_subexp_standard): Handle deferencing an
1080 * ada-lang.c (ada_evaluate_subexp): Likewise.
1082 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1084 * ada-valprint.c (ada_val_print_1): When implicitly dereferencing
1085 a reference type, pass the reference type directly to unpack_pointer.
1086 * c-valprint.c (c_val_print): Likewise.
1087 * f-valprint.c (f_val_print): Likewise.
1088 * m2-valprint.c (print_variable_at_address, m2_val_print): Likewise.
1089 * p-valprint.c (pascal_val_print): Likewise.
1091 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1093 * eval.c (evaluate_subexp_standard): Use builtin_type_int8
1094 to construct the EVAL_SKIP dummy return value.
1095 * ada-lang.c (ada_evaluate_subexp): Likewise.
1096 * jv-lang.c (evaluate_subexp_java): Likewise.
1097 * m2-lang.c (evaluate_subexp_modula2): Likewise.
1098 * scm-lang.c (evaluate_exp): Likewise.
1100 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1102 * value.h (coerce_enum, coerce_number): Remove prototypes.
1103 * value.c (coerce_enum, coerce_number): Remove.
1104 * valarith.c (value_x_binop): Do not call coerce_enum.
1105 (value_x_unop): Likewise.
1106 (value_logical_not): Call coerce_array instead of coerce_number.
1108 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1110 * ax-gdb.c: Include "language.h".
1111 (gen_frame_args_address): Add GDBARCH parameter; use it
1112 instead of current_gdbarch.
1113 (gen_frame_locals_address): Likewise.
1114 (gen_var_ref): Add GDBARCH parameter. Update calls to
1115 gen_frame_args_address and gen_frame_locals_address. Use
1116 pointer type from gdbarch.
1117 (gen_usual_unary): Add EXP parameter. Use integer type
1119 (gen_usual_arithmetic): Likewise.
1120 (gen_integral_promotions): Likewise.
1121 (gen_add, gen_sub): Remove.
1122 (gen_ptradd, gen_ptrsub, gen_ptrdiff): New functions.
1123 (gen_logical_not): Use passed-in boolean result type
1124 instead of builtin_type_int.
1125 (gen_complement): Do not call gen_usual_unary or
1126 gen_integral_promotions.
1127 (gen_struct_ref): Call require_rvalue instead of gen_usual_unary.
1128 (gen_repeat): Add EXP parameter. Update call to gen_expr.
1129 Use builtin_type_int32 as internal range type.
1130 (gen_sizeof): Add EXP and SIZE_TYPE parameters. Use SIZE_TYPE
1131 as result type. Update call to gen_expr.
1132 (gen_expr): Add EXP parameter. Update calls to gen_expr,
1133 gen_repeat, gen_var_ref, gen_usual_unary, gen_usual_arithmetic,
1134 and gen_integral_promotions. Call gen_ptradd, gen_ptrsub,
1135 gen_ptrdiff, or gen_binop instead of gen_add or gen_sub.
1136 Use exp->gdbarch instead of current_gdbarch.
1137 Call language_bool_type to determine result type of UNOP_LOGICAL_NOT.
1139 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1141 * eval.c (evaluate_subexp_standard): Add calls to binop_promote
1142 and unop_promote before calling value_binop et. al.
1143 * ada-lang.c (ada_evaluate_subexp): Add calls to binop_promote
1144 and unop_promote before calling value_binop et. al.
1146 * valarith.c (value_binop): Do not call binop_promote or unop_promote.
1147 (value_pos): Do not call unop_promote.
1148 (value_neg, value_complement): Likewise.
1150 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1152 * value.h (unop_promote, binop_promote): Add prototypes.
1153 * eval.c (unop_promote, binop_promote): New functions.
1154 * valarith.c (unop_result_type, binop_result_type): Remove.
1155 (value_binop): Call binop_promote or unop_promote.
1156 Inline remaining parts of binop_result_type. Remove special
1157 code to truncate integer values for unsigned operations.
1158 (value_pos): Call unop_promote. Inline remaining parts of
1160 (value_neg, value_complement): Likewise.
1162 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1164 * value.h (value_add, value_sub): Remove.
1165 (value_ptradd, value_ptrsub, value_ptrdiff): Add prototypes.
1166 * valarith.c (value_add, value_sub): Remove.
1167 (value_ptradd, value_ptrsub, value_ptrdiff): New functions.
1168 (find_size_for_pointer_math): Add assertion. Update comment.
1169 (value_binop): Update comment.
1171 * eval.c (ptrmath_type_p): New function.
1172 (evaluate_subexp_standard): Replace value_add and value_sub
1173 by value_ptradd, value_ptrsub, value_ptrdiff or value_binop.
1174 Use builtin_type_uint8 instead of builtin_type_char to hold
1175 the increment for BINOP_{PRE,POST}{IN,DE}CREMENT operations.
1176 * valarith.c (value_subscript): Replace value_add by
1177 value_ptradd. Replace value_sub by value_binop.
1178 * ada-lang.c (ada_value_ptr_subscript): Likewise.
1179 (ada_tag_name_2): Replace value_add by value_ptradd.
1180 (ada_evaluate_subexp): Replace value_add and value_sub by
1182 * m2-lang.c (evaluate_subexp_modula2): Replace value_add
1184 * gnu-v2-abi.c (gnuv2_virtual_fn_field): Likewise.
1185 * gnu-v3-abi.c (gnuv3_method_ptr_to_value): Likewise.
1187 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1189 * eval.c (evaluate_subexp_for_sizeof): Use builtin_int type of
1190 the expression architecture instead of builtin_type_int as the
1193 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1195 * expression.h (enum exp_opcode): Document OP_COMPLEX to take
1196 a type parameter as expression element.
1197 * eval.c (evaluate_subexp_standard) [OP_COMPLEX]: Retrieve result
1198 type as expression element.
1199 * f-exp.y: Pass in type when buildin OP_COMPLEX expression.
1200 * parse.c (operator_length_standard): Update length of OP_COMPLEX.
1202 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1204 * language.h (struct language_arch_info): New members
1205 bool_type_default and bool_type_symbol.
1206 (lang_bool_type): Remove prototype.
1207 (LA_BOOL_TYPE): Remove macro.
1208 (language_bool_type): Add prototype.
1209 * language.c (lang_bool_type): Remove.
1210 (language_bool_type): New function.
1212 * value.h (value_in): Change return value to int.
1213 * value.c (value_in): Return int instead of struct value *.
1215 * eval.c (evaluate_subexp_standard): Call language_bool_type instead
1216 of using LA_BOOL_TYPE. Update call to value_in.
1217 * ada-lang.c (ada_evaluate_subexp): Call language_bool_type instead
1218 of using LA_BOOL_TYPE or builtin_type_int for boolean values.
1220 * language.c (unknown_language_arch_info): Set bool_type_default member
1221 of struct language_arch_info.
1222 * ada-lang.c (ada_language_arch_info): Set bool_type_symbol and
1223 bool_type_default members of struct language_arch_info.
1224 * c-lang.c (c_language_arch_info): Set bool_type_default member
1225 of struct language_arch_info.
1226 (cplus_language_arch_info): Set bool_type_symbol and bool_type_default
1227 members of struct language_arch_info.
1228 * f-lang.c (f_language_arch_info): Set bool_type_symbol and
1229 bool_type_default members of struct language_arch_info.
1230 * jv-lang.c (java_language_arch_info): Set bool_type_symbol and
1231 bool_type_default members of struct language_arch_info.
1232 * m2-lang.c (m2_language_arch_info): Set bool_type_symbol and
1233 bool_type_default members of struct language_arch_info.
1234 * p-lang.c (p_language_arch_info): Set bool_type_symbol and
1235 bool_type_default members of struct language_arch_info.
1237 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1239 * jv-lang.c (enum java_primitive_types): New type.
1240 (java_language_arch_info): New function.
1241 (java_language): Use it instead of c_language_arch_info.
1243 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1245 * value.h (value_bitstring_subscript): New prototype.
1246 * valarith.h (value_bitstring_subscript): New function.
1247 (value_subscript): No longer handle TYPE_CODE_BITSTRING.
1248 * eval.c (evaluate_subexp_standard): Call value_bitstring_subscript
1249 instead of value_subscript to handle TYPE_CODE_BITSTRING.
1251 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1253 * expression.h (struct expression): New member GDBARCH.
1254 * parse.c (parse_exp_in_context): Initialize it.
1255 * parser-def.h (parse_gdbarch, parse_language): New macros.
1257 * ada-exp.y (parse_type): New macro.
1258 Replace builtin_type_ macros by using parse_type.
1259 Replace current_language by parse_language.
1260 * ada-lex.l (processInt): Replace current_gdbarch by parse_gdbarch.
1261 Replace builtin_type_ macros.
1263 * c-exp.y (parse_type): New macro.
1264 Replace builtin_type_ macros by using parse_type.
1265 (parse_number): Replace current_gdbarch by parse_gdbarch.
1266 (yylex): Replace current_language by parse_language.
1268 * f-exp.y (parse_type, parse_f_type): New macros.
1269 Replace builtin_type_ macros by using parse_{f_,}type.
1270 (parse_number): Replace current_gdbarch by parse_gdbarch.
1271 (yylex): Replace current_language by parse_language.
1273 * jv-exp.y (parse_type): New macro.
1274 (parse_number): Replace builtin_type_ macros by using parse_type.
1276 * m2-exp.y (parse_type, parse_m2_type): New macros.
1277 Replace builtin_type_ macros by using parse_{m2_,}type.
1279 * objc-exp.y (parse_type): New macro.
1280 Replace builtin_type_ macros by using parse_type.
1281 (parse_number): Replace current_gdbarch by parse_gdbarch.
1282 (yylex): Replace current_language by parse_language.
1284 * p-exp.y (parse_type): New macro.
1285 Replace builtin_type_ macros by using parse_type.
1286 (parse_number): Replace current_gdbarch by parse_gdbarch.
1287 (yylex): Replace current_language by parse_language.
1289 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1291 * parser-defs.h (write_exp_msymbol): Remove TEXT_SYMBOL_TYPE
1292 and DATA_SYMBOL_TYPE arguments.
1293 * parse.c (write_exp_msymbol): Remove TEXT_SYMBOL_TYPE and
1294 DATA_SYMBOL_TYPE arguments. Replace use of builtin_type_CORE_ADDR.
1295 (write_dollar_variable): Update call.
1297 * ada-exp.y (write_var_or_type): Update call.
1298 * c-exp.y: Likewise.
1299 * f-exp.y: Likewise.
1300 * jv-exp.y: Likewise.
1301 * m2-exp.y: Likewise.
1302 * objc-exp.y: Likewise.
1303 * p-exp.y: Likewise.
1305 2008-09-10 Joel Brobecker <brobecker@adacore.com>
1307 * ada-lang.c (ada_parent_type): Add handling of the case where
1308 the _parent field is a pointer and/or has a parallel XVS type.
1309 (ada_evaluate_subexp) [OP_VAR_VALUE]: When doing an
1310 EVAL_AVOID_SIDE_EFFECTS evaluation of a tagged type, return
1311 the type of the tag instead of doing forcing an EVAL_NORMAL
1312 expression evaluation.
1314 2008-09-10 Paul N. Hilfinger <hilfinger@adacore.com>
1315 Joel Brobecker <brobecker@adacore.com>
1317 * ada-lang.c (is_digits_suffix): New function.
1318 (is_dot_digits_suffix): Remove.
1319 (ada_lookup_symbol_list): Remove digits suffix from minimal symbols
1320 before looking up in symbol table, and do not use wild matches on them.
1321 (wild_match): Reimplement for speed and to allow matching of operator
1323 (is_valid_name_for_wild_match): Return zero for names that do not
1324 follow the GNAT encoding.
1326 (is_name_suffix): Fix typo in comment.
1327 (to_record_with_fixed_variant_part): Ditto.
1329 2008-09-10 Pedro Alves <pedro@codesourcery.com>
1331 * Makefile.in (gnu-nat.o): New rule.
1333 2008-09-10 Joel Brobecker <brobecker@adacore.com>
1335 * ada-lang.c (ada_evaluate_subexp) [OP_ATR_SIZE]: Use
1336 archecture-neutral builtin_type_int32 instead of builtin_type_int.
1338 2008-09-10 Joel Brobecker <brobecker@adacore.com>
1340 * ada-lang.c (ada_evaluate_subexp) [BINOP_ADD, BINOP_SUB]:
1341 Add special handling for pointer types.
1343 2008-09-10 Pedro Alves <pedro@codesourcery.com>
1345 * inf-ttrace.c (inf_ttrace_follow_fork): Declare locals at the
1347 (inf_ttrace_resume, inf_ttrace_wait): Typos.
1349 2008-09-10 Ulrich Weigand <uweigand@de.ibm.com>
1351 * ada-lang.c (ada_array_length): Use builtin_type_int32 instead
1352 of builtin_type_int.
1353 (ada_evaluate_subexp) [UNOP_IN_RANGE]: Use operand range type
1354 instead of builtin_type_int.
1356 2008-09-09 Pedro Alves <pedro@codesourcery.com>
1358 * infrun.c (normal_stop): Run hook-stop last.
1360 2008-09-09 Pedro Alves <pedro@codesourcery.com>
1362 * gnu-nat.c (gnu_pid_to_exec_file): Delete.
1363 (init_gnu_ops): Don't register it.
1365 2008-09-09 Pedro Alves <pedro@codesourcery.com>
1367 * gnu-nat.c (gnu_attach): Push target before fetching the list of
1370 2008-09-08 Daniel Jacobowitz <dan@codesourcery.com>
1372 * valops.c (value_cast_structs): Return NULL for failure.
1373 (value_cast): Handle NULL from value_cast_structs.
1374 (value_fetch_lazy): Call check_typedef. Remove unused variable.
1376 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1378 * inferior.h (context_switch_to): Delete.
1379 * infrun.c (context_switch): Don't save and load infrun state.
1380 (context_switch_to): Delete.
1382 * infcmd.c (proceed_thread_callback): Replace context_switch_to
1383 calls by switch_to_thread calls.
1385 * gdbthread.h (save_infrun_state, load_infrun_state): Delete.
1386 * thread.c (main_thread_state, main_thread_executing): Delete.
1387 (inferior_thread): Delete references to them.
1388 (add_thread_silent): Fix case where we're adding a thread with the
1389 same ptid as an exited thread. Remove references to
1391 (load_infrun_state, save_infrun_state): Delete.
1392 (thread_alive, is_thread_state, any_running, is_executing)
1393 (set_executing): Remove the special handling for targets that
1394 don't register any thread.
1395 (restore_current_thread, thread_apply_all_command)
1396 (do_captured_thread_select): Unconditionally call
1399 * mi/mi-main.c (mi_cmd_execute): Check for exited threads.
1400 Call switch_to_thread instead of context_switch_to.
1402 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1404 Remove global continuations in favour of a per-thread
1407 * gdbthread.h (struct thread_info): Add comments around
1408 continuations and intermediate_continuations.
1409 (save_infrun_state, load_infrun_state): Delete continuations and
1410 intermediate_continuations arguments.
1411 * infrun.c (context_switch): Don't context-switch the continuations.
1412 * thread.c (clear_thread_inferior_resources): Discard all
1413 continuations of the thread we're clearing.
1414 (save_infrun_state, load_infrun_state): Delete continuations and
1415 intermediate_continuations arguments, and the code referencing
1417 * utils.c: Include "gdbthread.h".
1418 (cmd_continuation, intermediate_continuation): Delete.
1419 (add_continuation): Add thread_info* argument. Install the
1421 (restore_thread_cleanup): New.
1422 (do_all_continuations_ptid, do_all_continuations_thread_callback):
1424 (do_all_continuations): Reimplement.
1425 (discard_all_continuations_thread_callback,
1426 discard_all_continuations_thread): New.
1427 (discard_all_continuations): Reimplement.
1428 (add_intermediate_continuation): Add thread_info* argument.
1429 Install the continuation on it.
1430 (do_all_intermediate_continuations_thread_callback)
1431 (do_all_intermediate_continuations_thread): New.
1432 (do_all_intermediate_continuations): Reimplement.
1433 (discard_all_intermediate_continuations_thread_callback): New.
1434 (discard_all_intermediate_continuations_thread): New.
1435 (discard_all_intermediate_continuations): Reimplement.
1437 * breakpoint.c (until_break_command): Install the continuation on
1440 * defs.h (cmd_continuation, intermediate_continuation): Delete.
1441 (struct thread_info): Forward declare.
1442 (add_continuation, add_intermediate_continuation): Add
1443 thread_info* argument.
1444 (do_all_continuations_thread, discard_all_continuations_thread)
1445 (do_all_intermediate_continuations_thread)
1446 (discard_all_intermediate_continuations_thread): Declare.
1447 * inf-loop.c (inferior_event_handler): In non-stop only run
1448 continuations on the thread that stopped. In all-stop, run
1449 continuations on all threads.
1450 * infcmd.c (step_once, finish_command): Adjust.
1452 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1454 Remove the global stop_step in favour of a per-thread
1457 * inferior.h (stop_step): Delete.
1459 * gdbthread.h (struct thread_info): Add comments to stop_step.
1460 (save_infrun_state, load_infrun_state): Remove stop_step argument.
1461 * thread.c (load_infrun_state, save_infrun_state): Remove
1462 stop_step argument, and references to it.
1464 * infrun.c (clear_proceed_status): Clear stop_step.
1465 (fetch_inferior_event): Adjust.
1466 (context_switch): Don't context-switch stop_step.
1467 (handle_inferior_event): Adjust.
1468 (normal_stop): Adjust.
1469 (save_inferior_status, restore_inferior_status): Adjust.
1471 * infcmd.c (stop_step): Delete.
1472 (step_1, step_1_continuation, step_once, until_next_command):
1475 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1477 Remove the global step_multi in favour of a per-thread
1480 * inferior.h (step_multi): Delete.
1481 * gdbthread.h (struct thread_info): Add comments around
1483 (save_infrun_state, load_infrun_state): Remove step_multi
1485 * thread.c (load_infrun_state, save_infrun_state): Remove
1486 step_multi argument, and references to it.
1487 * infcmd.c (step_multi): Delete.
1489 (step_1_continuation, until_next_command): Adjust.
1490 * infrun.c (fetch_inferior_event): Adjust.
1491 (context_switch): Don't context-switch step_multi.
1492 (print_stop_reason, normal_stop): Adjust.
1494 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1496 Remove the global stop_signal in favour of a per-thread
1499 * inferior.h (stop_signal): Delete.
1500 * gdbthread.h (save_infrun_state, load_infrun_state): Remove
1501 stop_signal argument.
1502 * thread.c (load_infrun_state, save_infrun_state): Remove
1503 stop_signal argument. Don't reference it.
1505 * infcmd.c (stop_signal): Delete.
1506 (program_info): Adjust.
1507 * infrun.c (resume): Clear stop_signal.
1508 (proceed): Adjust. Pass the last stop_signal to the thread we're
1510 (context_switch): Don't context-switch stop_signal.
1511 (handle_inferior_event, keep_going): Adjust.
1512 (save_inferior_status, restore_inferior_status): Adjust.
1514 * fbsd-nat.c: Include "gdbthread.h".
1515 (find_signalled_thread, find_stop_signal): New.
1516 (fbsd_make_corefile_notes): Use it.
1517 * fork-child.c (startup_inferior): Adjust.
1519 * linux-nat.c (get_pending_status): Adjust.
1520 (linux_nat_do_thread_registers): Adjust.
1521 (find_signalled_thread, find_stop_signal): New.
1522 (linux_nat_do_thread_registers): Add stop_signal parameter.
1523 (struct linux_nat_corefile_thread_data): Add stop_signal member.
1524 (linux_nat_corefile_thread_callback): Pass stop_signal.
1525 (linux_nat_do_registers): Delete.
1526 (linux_nat_make_corefile_notes): Use find_stop_signal. Assume
1527 there's always a thread.
1529 * procfs.c (find_signalled_thread, find_stop_signal): New.
1530 (find_stop_signal): New.
1531 (procfs_do_thread_registers): Add stop_signal parameter.
1532 (struct procfs_corefile_thread_data): Add stop_signal member.
1533 (procfs_corefile_thread_callback): Pass args->stop_signal.
1534 (procfs_make_note_section): Find the last stop_signal.
1536 * solib-irix.c: Include gdbthread.h.
1537 (irix_solib_create_inferior_hook): Adjust.
1538 * solib-osf.c: Include gdbthread.h.
1539 (osf_solib_create_inferior_hook): Adjust.
1540 * solib-sunos.c: Include gdbthread.h.
1541 (sunos_solib_create_inferior_hook): Adjust.
1542 * solib-svr4.c: Include gdbthread.h.
1543 (svr4_solib_create_inferior_hook): Adjust.
1545 * win32-nat.c (do_initial_win32_stuff): Adjust.
1547 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1549 * gdbthread.h (struct thread_info): Add comments around
1551 (save_infrun_state, load_infrun_state): Remove proceed_to_finish
1553 * thread.c (load_infrun_state, save_infrun_state): Delete
1554 proceed_to_finish argument and references to it.
1556 * infcall.c (call_function_by_hand): Adjust.
1557 * infcmd.c (finish_command): Adjust.
1558 * infrun.c (proceed_to_finish): Delete.
1559 (clear_proceed_status): Adjust.
1560 (context_switch): Don't context-switch proceed_to_finish.
1561 (normal_stop, save_inferior_status, restore_inferior_status):
1564 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1566 * inferior.h (stop_bpstat): Delete.
1568 * breakpoint.h (bpstat_do_actions): Remove bpstat* argument.
1570 * breakpoint.c (bpstat_do_actions): Rename to ...
1571 (bpstat_do_actions_1): ... this. Make static. Change return type
1572 to int. Return true if a breakpoint proceeded.
1573 (bpstat_do_actions): New, as wrapper around bpstat_do_actions_1.
1574 (delete_breakpoint): Don't reference the global stop_bpstat; it's
1577 * gdbthread.h (struct thread_info): Add stop_bpstat.
1578 (save_infrun_state, load_infrun_state): Remove stop_bpstat
1580 * thread.c (load_infrun_state, save_infrun_state): Remove
1581 stop_bpstat argument, and the code referencing it.
1583 * infcall.c: Include "gdbthread.h".
1584 (call_function_by_hand): Adjust.
1585 * exceptions.c: Include "gdbthread.h".
1586 (throw_exception): Adjust.
1587 * infcmd.c (stop_bpstat): Delete.
1588 (continue_command): In all-stop, set the ignore count on the
1589 thread that reported the stop. In non-stop, set it on the current
1591 (finish_command_continuation): Adjust.
1592 (program_info): Adjust.
1593 * infrun.c (clear_proceed_status): Adjust.
1594 (context_switch): Don't context-switch stop_bpstat.
1595 (handle_inferior_event): Adjust.
1596 (normal_stop): Adjust.
1597 (save_inferior_status, restore_inferior_status): Adjust.
1599 * inf-loop.c (inferior_event_handler): Remove parameter to
1600 bpstat_do_actions call.
1601 * top.c (command_loop): Remove parameter to bpstat_do_actions
1602 call. Call it unconditionally.
1603 * event-top.c (command_handler): Ditto.
1604 * python/python.c (execute_gdb_command): Ditto.
1606 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1608 * inferior.h (step_over_calls): Delete.
1610 * gdbthread.h (save_infrun_state, load_infrun_state): Remove
1611 step_over_calls argument.
1612 * thread.c (save_infrun_state, load_infrun_state): Remove
1613 step_over_calls argument. Adjust.
1615 * infcmd.c (step_over_calls): Delete.
1617 * infrun.c (clear_proceed_status): Adjust.
1618 (context_switch): Don't context-switch step_over_calls.
1619 (handle_inferior_event, save_inferior_status)
1620 (restore_inferior_status): Adjust.
1622 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1624 Remove context switching in favour of accessing thread_info fields
1627 * infrun.c (stepping_over_breakpoint, step_resume_breakpoint):
1629 (struct thread_stepping_state): Delete.
1630 (gtss, tss): Delete.
1631 (follow_inferior_reset_breakpoints, follow_exec)
1632 (resume, clear_proceed_status): Adjust.
1634 (proceed, start_remote, init_wait_for_inferior): Adjust.
1635 (struct execution_control_state): Add event_thread member.
1636 (delete_step_resume_breakpoint_callback)
1637 (delete_step_thread_step_resume_breakpoint)
1638 (delete_step_thread_step_resume_breakpoint_cleanup)
1639 (delete_step_thread_step_resume_breakpoint): New.
1640 (wait_for_inferior, init_execution_control_state): Use
1641 delete_step_thread_step_resume_breakpoint_cleanup.
1642 (wait_for_inferior): Set the event_thread.
1643 (fetch_inferior_event): Ditto. Delete the step-resume breakpoint
1644 with delete_step_thread_step_resume_breakpoint.
1645 (init_thread_stepping_state): Change parameter type to
1646 thread_info. Adjust.
1647 (context_switch): Don't context switch prev_pc,
1648 stepping_over_breakpoint, step_resume_breakpoint,
1649 step_range_start, step_range_end, step_frame_id,
1650 tss->stepping_over_breakpoint,
1651 tss->stepping_through_solib_after_catch,
1652 tss->stepping_through_solib_catchpoints, tss->current_line, or
1653 tss->current_symtab.
1654 (adjust_pc_after_break, handle_inferior_event)
1655 (currently_stepping, step_into_function)
1656 (insert_step_resume_breakpoint_at_sal)
1657 (insert_longjmp_resume_breakpoint, keep_going): Adjust.
1658 (clear_stepping_state): New.
1659 (normal_stop): Adjust.
1660 (save_inferior_status, restore_inferior_status): Adjust.
1662 * gdbthread.h (struct thread_info): Comments describing the
1663 members moved here. Add step_after_step_resume_breakpoint.
1664 (delete_step_resume_breakpoint): Add thread_info argument.
1665 (save_infrun_state, load_infrun_state): Remove prev_pc,
1666 trap_expected, step_resume_breakpoint, step_range_start,
1667 step_range_end, step_frame_id, another_trap,
1668 stepping_through_solib_after_catch,
1669 stepping_through_solib_catchpoints, current_line and
1670 current_symtab function arguments.
1671 (inferior_thread): Declare.
1673 * thread.c (inferior_thread): New.
1674 (delete_step_resume_breakpoint): Add a thread_info parameter and
1676 (load_infrun_state, save_infrun_state): Remove prev_pc,
1677 trap_expected, step_resume_breakpoint, step_range_start,
1678 step_range_end, step_frame_id, stepping_over_breakpoint,
1679 stepping_through_solib_after_catch,
1680 stepping_through_solib_catchpoints, current_line and
1681 current_symtab args. Remove code referencing them.
1683 * infcmd.c (step_range_start, step_range_end, step_frame_id):
1685 (step_1, step_once, until_next_command): Adjust.
1687 * inferior.h (step_range_start, step_range_end, step_frame_id):
1690 * linux-nat.c (linux_child_follow_fork): If following the child,
1691 move the step state to it. Adjust.
1692 * inf-ptrace.c (inf_ptrace_follow_fork): Ditto.
1693 * inf-ttrace.c (inf_ttrace_follow_fork): Ditto.
1695 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1697 * bsd-uthread.c (bsd_uthread_find_new_threads): Claim the main
1700 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1702 * corelow.c (add_to_thread_list): If this is the first time we
1703 hear about thread info, update inferior_ptid.
1704 (core_open): Clear the thread list and set inferior_ptid before
1705 acknowledging a new inferior. Find threads before fetching
1706 register info. Give an upper target layer a chance to find and
1707 claim new threads. Print core generation and stop signal info
1708 after finding new threads.
1709 (get_core_register_section): Look at the lwp member of
1710 inferior_ptid for detecting if we have threads info, instead of
1712 (core_pid_to_str): New.
1713 (init_core_ops): Register core_pid_to_str.
1715 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1717 * spu-linux-nat.c (spu_child_post_startup_inferior)
1718 (spu_child_post_attach): Don't add the main thread here.
1720 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1722 Use ptid_t.tid to store thread ids instead of ptid_t.pid.
1724 * gnu-nat.c (inf_validate_procs): If this is the first time we're
1725 seeing a thread id, extend the main thread's ptid. If we still
1726 have pending execs, don't be verbose about new threads.
1727 (gnu_wait, gnu_resume, gnu_attach, gnu_thread_alive)
1728 (gnu_pid_to_str, cur_thread, sig_thread_cmd): Adjust.
1729 * i386gnu-nat.c (gnu_fetch_registers, gnu_store_registers):
1732 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1734 * procfs.c (to_attach): Create a procinfo for the current lwp.
1735 Add it to gdb's thread list.
1736 (procfs_fetch_registers, procfs_store_registers): Assume there's
1738 (procfs_wait): Don't add the main thread here.
1739 (procfs_init_inferior): Create a procinfo for the main lwp here.
1740 Change main thread's ptid with thread_change_ptid.
1741 (procfs_notice_thread): Check for exited threads.
1742 (procfs_corefile_thread_callback): Remove check for the main
1744 (procfs_make_note_section): Assume there is always a thread.
1746 * sol-thread.c (sol_thread_attach): Clear sol_thread_active before
1747 attaching. Change the main thread ptid with thread_change_ptid.
1748 (sol_thread_detach): Clear sol_thread_active.
1749 (sol_thread_wait): Check for exited threads.
1750 (sol_thread_create_inferior): Clear sol_thread_active before
1751 creating a new inferior. Change the main thread ptid with
1753 (sol_thread_mourn_inferior): Clear sol_thread_active.
1754 (sol_find_new_threads_callback): Check for exited threads.
1756 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1758 * inf-ttrace.c (inf_ttrace_wait): On TTEVT_LWP_CREATE and
1759 LWP_TERMINATE, resume the caller thread. On TTEVT_LWP_CREATE,
1760 TTEVT_LWP_EXIT and TTEVT_LWP_TERMINATE, don't stop the whole
1761 process, and return TARGET_WAITKIND_IGNORE.
1763 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1765 * inf-ttrace.c: Include <signal.h>
1766 (inf_ttrace_delete_dead_threads_callback): New.
1767 (inf_ttrace_resume_lwp): New.
1768 (inf_ttrace_resume_callback, inf_ttrace_resume): Rewrite. Don't
1769 delete dying threads until they are really dead.
1770 (inf_ttrace_wait): After stopping the whole process, delete any
1771 dying thread that is really dead by now.
1772 (inf_ttrace_thread_alive): Return 1.
1773 (inf_ttrace_extra_thread_info): New.
1774 (inf_ttrace_target): Register inf_ttrace_extra_thread_info.
1776 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1778 * inf-ttrace.c (inf_ttrace_follow_fork): Register the main thread
1780 (inf_ttrace_attach): Add the main thread.
1781 (inf_ttrace_resume_callback): Check for exited threads. Adjust
1782 for always a thread.
1783 (inf_ttrace_wait): Decorate the main thread's ptid with lwp info
1784 using thread_change_ptid, and set its private data. Don't add the
1786 (inf_ttrace_pid_to_str): Adjust.
1788 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1790 * bsd-uthread.c (bsd_uthread_wait): Decorate the main thread with
1791 thread_change_ptid. Check for exited threads.
1792 (bsd_uthread_find_new_threads): Check for exited threads.
1794 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1796 * inf-ptrace.c: Include "gdbthread.h".
1797 (inf_ptrace_attach): Add the main thread here.
1798 * linux-nat.c (linux_nat_attach): Don't add the main thread here.
1799 Decorate the main thread id with the lwp id.
1801 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1803 * linux-nat.c (linux_nat_wait): Update inferior_ptid's ptid with
1804 thread_change_ptid. Don't add or mark the main thread as running
1806 * fork-child.c (fork_inferior): Add the main thread here.
1808 2008-09-08 Jerome Guitton <guitton@adacore.com>
1810 * rs6000-tdep.c (rs6000_fetch_instruction)
1811 (rs6000_skip_stack_check): New functions.
1812 (skip_prologue): Skip stack check sequence.
1814 2008-09-08 David Daney <ddaney@avtrex.com>
1816 * dummy-frame.h (frame.h): Include it.
1817 (struct frame_id): Remove declaration.
1819 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
1821 * spu-tdep.c (spu_push_dummy_code): New function.
1822 (spu_gdbarch_init): Install it.
1824 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
1826 * gdbarch.sh (gdbarch_dump): Use core_addr_to_string_nz
1827 instead of paddr_nz.
1828 * gdbarch.c: Regenerate.
1830 * target.c (target_xfer_partial, debug_print_register): Use
1831 core_addr_to_string_nz instead of paddr_nz.
1833 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
1835 * rs6000-tdep.c (rs6000_gdbarch_init): Setup displaced stepping
1836 *before* calling gdbarch_init_osabi.
1837 (rs6000_aix_init_osabi): Disable displaced stepping.
1839 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
1841 * target.c (update_current_target): Do not inherit to_open
1843 (pop_target): Call target_close on target_stack instead
1845 (pop_all_targets_above): Likewise.
1847 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
1849 * gnu-v3-abi.c (gnuv3_decode_method_ptr): New function.
1850 (gnuv3_print_method_ptr): Use it.
1851 (gnuv3_method_ptr_to_value): Likewise.
1853 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
1855 * nto-tdep.h (struct nto_target_ops): Add gdbarch parameter to
1856 register_area callback function.
1857 * i386-nto-tdep.c (i386nto_register_area): Add gdbarch parameter.
1858 Use it instead of current_gdbarch.
1859 * nto-procfs.c (procfs_store_registers): Update call.
1861 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
1863 * mips-tdep.c (deprecated_mips_set_processor_regs_hack): Use
1864 regcache architecture instead of current_gdbarch.
1866 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
1868 * mep-tdep.c (struct mep_prologue): Add gdbarch member.
1869 (check_for_saved): Use it instead of current_gdbarch.
1870 (is_arg_spill): Add gdbarch paramter. Use it instead
1872 (mep_analyze_prologue): Add gdbarch parameter. Pass it
1873 to is_arg_spill and check_for_saved.
1874 (mep_skip_prologue, mep_analyze_frame_prologue): Update calls.
1876 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
1878 * hppa-tdep.c (internalize_unwinds): Use objfile architecture
1879 instead of current_gdbarch.
1881 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
1883 * m68k-tdep.h (m68kbsd_fpreg_offset): Add gdbarch parameter.
1884 * m68kbsd-tdep.c (m68kbsd_fpreg_offset): Add gdbarch paramter.
1885 Use it instead of current_gdbarch.
1886 (m68kbsd_supply_fpregset): Update call.
1887 * m68kbsd-nat.c (m68kbsd_supply_fpregset): Likewise.
1888 (m68kbsd_collect_fpregset): Likewise.
1890 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
1892 * cris-tdep.c (cris_version, cris_mode): Remove.
1893 (crisv32_single_step_through_delay): Use tdep->cris_mode.
1894 (cris_breakpoint_from_pc): Likewise.
1895 (cris_frame_unwind_cache): Use tdep->cris_version.
1896 (crisv32_scan_prologue): Likewise.
1897 (cris_spec_reg_applicable): Add gdbarch argument.
1898 Use tdep->cris_version.
1899 (cris_register_size, cris_special_register_name): Update calls.
1900 (cris_special_register_name): Add gdbarch argument.
1901 (cris_register_name, crisv32_register_name): Update calls.
1903 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
1905 * m68hc11-tdep.c (gdb_print_insn_m68hc11): Use info->arch
1906 instead of current_gdbarch.
1908 * sh64-tdep.c (gdb_print_insn_sh64): Remove.
1909 (sh64_gdbarch_init): Install print_insn_sh64 directly.
1910 * sh-tdep.c (gdb_print_insn_sh): Remove.
1911 (sh_gdbarch_init): Install print_insn_sh directly.
1913 * mips-tdep.c (gdb_print_insn_mips): Do not check mips_abi
1914 from current_gdbarch.
1915 (gdb_print_insn_mips_n32, gdb_print_insn_mips_n64): New functions.
1916 (mips_gdbarch_init): Install them instead of gdb_print_insn_mips
1917 depending on mips_abi.
1919 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
1921 * gdbarch.sh (addr_bits_remove): Change type to 'm'.
1922 (smash_text_address): Likewise.
1923 * gdbarch.c, gdbarch.h: Regenerate.
1925 * arch-utils.c (core_addr_identity): Add gdbarch parameter.
1926 * arch-utils.h (core_addr_identity): Likewise.
1927 * arm-tdep.c (arm_addr_bits_remove): Likewise.
1928 (arm_smash_text_address): Likewise.
1929 * hppa-tdep.c (hppa_smash_text_address): Likewise.
1930 * m88k-tdep.c (m88k_addr_bits_remove): Likewise.
1931 * s390-tdep.c (s390_addr_bits_remove): Likewise.
1933 * mips-tdep.c (mips_addr_bits_remove): Add gdbarch parameter.
1934 Use it instead of current_gdbarch.
1936 * arm-tdep.c (arm_prologue_prev_register, arm_unwind_pc,
1937 arm_dwarf2_prev_register): Update calls.
1938 * m88k-tdep.c (m88k_unwind_pc): Update call.
1940 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
1942 * dwarf2expr.h (dwarf2_read_address): Add gdbarch argument.
1943 * dwarf2expr.c (dwarf2_read_address): Add gdbarch argument.
1944 Call gdbarch_integer_to_address directly instead of converting
1945 to value and back. Update comment.
1946 (execute_stack_op): Update call site.
1947 * dwarf2loc.c (find_location_expression): Likewise.
1948 (locexpr_describe_location): Update
1950 * dwarf2expr.h (struct dwarf_expr_context): Add gdbarch member.
1951 * dwarf2-frame.c (execute_stack_op): Initialize ctx->gdbarch.
1952 * dwarf2loc. (dwarf2_evaluate_loc_desc): Likewise.
1953 (dwarf2_loc_desc_needs_frame): Likewise.
1955 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
1957 * breakpoint.h (struct bp_location): Change type of section
1958 member to "struct obj_section *".
1959 * tracepoint.h (struct tracepoint): Likewise.
1960 * symtab.h (struct general_symbol_info): Replace bfd_section
1961 member with obj_section.
1962 (struct symtab_and_line): Change type of section member to
1963 "struct obj_section *".
1964 (SYMBOL_BFD_SECTION): Remove macro, replace by ...
1965 (SYMBOL_OBJ_SECTION): ... this.
1967 * minsym.c (prim_record_minimal_symbol_and_info): Record symbol
1968 section as obj_section instead of bfd_section.
1970 * ada-lang.c (ada_decode_symbol): Use gsymbol->obj_section
1971 directly instead of looking of obj_section from bfd_section.
1973 * objfiles.h (find_pc_sect_section): Remove.
1974 * objfiles.c (find_pc_sect_section): Remove.
1975 (find_pc_section): Inline find_pc_sect_section code.
1977 * symfile.h (find_pc_overlay): Return struct obj_section *.
1978 (find_pc_mapped_section): Likewise.
1979 (section_is_overlay, section_is_mapped): Change type of section
1980 argument to struct obj_section *.
1981 (pc_in_mapped_range, pc_in_unmapped_range): Likewise.
1982 (overlay_mapped_address, overlay_unmapped_address): Likewise.
1983 (symbol_overlayed_address): Likewise.
1984 * symtab.h (symbol_overlayed_address): Likewise.
1985 * symfile.c (overlay_is_mapped): Remove.
1986 (section_is_mapped): Inline overlay_is_mapped code. Update.
1987 (overlay_invalidate_all): Update.
1988 (section_is_overlay): Change section argument to type
1989 "struct obj_section *". Use bfd_ methods.
1990 (pc_in_unmapped_range): Likewise. Handle relocated sections.
1991 (pc_in_mapped_range): Likewise. Handle relocated sections.
1992 (sections_overlap): Likewise.
1993 (overlay_unmapped_address): Likewise.
1994 (overlay_mapped_address): Likewise.
1995 (symbol_overlayed_address): Likewise.
1996 (find_pc_overlay): Return struct obj_section *.
1997 (find_pc_mapped_section): Likewise.
1998 (list_overlays_command): Update.
1999 (map_overlay_command, unmap_overlay_command): Update.
2000 (simple_overlay_update): Update.
2002 * block.h (blockvector_for_pc_sect): Change section argument
2003 to type "struct obj_section *".
2004 (block_for_pc_sect): Likewise.
2005 * block.c (blockvector_for_pc_sect): Change section argument
2006 to type "struct obj_section *".
2007 (block_for_pc_sect): Likewise.
2008 * symtab.h (find_pc_sect_function, find_pc_sect_psymtab,
2009 find_pc_sect_symtab, find_pc_sect_psymbol, find_pc_sect_line,
2010 lookup_minimal_symbol_by_pc_section, find_function_start_pc): Likewise.
2011 (matching_bfd_sections): Rename to ...
2012 (matching_obj_sections): ... this. Update argument types.
2013 * blockframe.c (find_pc_sect_function): Likewise.
2014 * breakpoint.c (describe_other_breakpoints): Likewise.
2015 (breakpoint_has_pc, check_duplicates_for): Likewise.
2016 * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Likewise.
2017 (lookup_minimal_symbol_by_pc_section): Likewise.
2018 * symtab.c (find_pc_sect_psymtab_closer): Likewise.
2019 (find_pc_sect_psymtab, find_pc_sect_psymbol, find_pc_sect_symtab,
2020 find_pc_sect_line, find_function_start_pc): Likewise.
2021 (matching_bfd_sections): Rename to ...
2022 (matching_obj_sections): ... this. Update argument types.
2024 * blockframe.c (find_pc_partial_function): Update to section
2025 type changes. No longer call find_pc_sect_section.
2026 (cache_pc_function_section): Change to type "struct obj_section *".
2027 * breakpoint.c (resolve_sal_pc): Update to section type changes.
2028 * exec.c (xfer_memory): Likewise.
2029 * findvar.c (read_var_value): Likewise.
2030 * infcmd.c (jump_command): Likewise.
2031 * linespec.c (minsym_found): Likewise.
2032 * maint.c (maintenance_translate_address): Likewise.
2033 * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Likewise.
2034 (lookup_solib_trampoline_symbol_by_pc): Likewise.
2035 * parse.c (write_exp_msymbol): Likewise.
2036 * printcmd.c (build_address_symbolic): Likewise.
2037 (address_info, sym_info): Likewise.
2038 * symmisc.c (dump_msymbols, print_symbol): Likewise.
2039 * symtab.c (fixup_section): Likewise.
2040 (fixup_symbol_section, fixup_psymbol_section): Likewise.
2041 (find_pc_line, find_function_start_sal): Likewise.
2042 * target.c (memory_xfer_partial): Likewise.
2043 * hppa-hpux-tdep.c (hppa64_hpux_in_solib_call_trampoline): Likewise.
2044 * spu-tdep.c (spu_overlay_update): Likewise.
2046 2008-09-04 Doug Evans <dje@google.com>
2048 * defs.h (plongest,pulongest): Renamed from paddr_u,paddr_d.
2049 Change argument of pulongest from CORE_ADDR to ULONGEST.
2050 All callers updated.
2051 * utils.c (plongest): Renamed from paddr_d.
2052 (pulongest): Renamed from paddr_u, change arg type to ULONGEST.
2053 * remote-mips.c (send_srec): Use paddr_nz instead of paddr_u in
2054 `CORE_ADDR addr' arg of error message.
2056 2008-09-03 Angela Marie Thomas <angela@releasedominatrix.com>
2058 * ser-tcp.c (ser_tcp_send_break): New function.
2059 (_initialize_ser_tcp): Use ser_tcp_send_break.
2060 * ser-tcp.h (ser_tcp_send_break): New prototype.
2062 2008-09-03 Ulrich Weigand <uweigand@de.ibm.com>
2064 * spu-tdep.c (spu_push_dummy_call): Update all stack pointer slots
2065 when allocating stack frame for inferior call.
2067 2008-09-03 Ulrich Weigand <uweigand@de.ibm.com>
2069 * spu-tdep.c (spu_frame_unwind_cache): Do not attempt to unwind
2070 SP or return address if we failed to find a valid frame.
2072 2008-09-03 Aleksandar Ristovski <aristovski@qnx.com>
2074 * breakpoint.c (breakpoint_init_inferior): Mark as not inserted only
2075 non-permanent breakpoints.
2076 (bpstat_stop_status): Change enable_state to bp_disabled only for
2077 non-permanent breakpoints.
2078 (bp_loc_is_permanent): New function.
2079 (create_breakpoint): Check if the location points to a permanent
2080 breakpoint and if it does, make breakpoint permanent.
2081 (update_breakpoint_locations): Make sure new locations of permanent
2082 breakpoints are properly initialized.
2083 * i386-tdep.c (i386_skip_permanent_breakpoint): New function.
2084 (i386_gdbarch_init): Set gdbarch_skip_permanent_breakpoint.
2086 2008-09-02 Pedro Alves <pedro@codesourcery.com>
2088 * breakpoint.c (insert_breakpoints, update_global_location_list):
2089 Check breakpoints_always_inserted_mode instead of
2090 always_inserted_mode directly.
2092 2008-09-02 Andreas Schwab <schwab@suse.de>
2094 * ia64-tdep.c (ia64_get_dyn_info_list): Use obj_section_addr.
2096 2008-09-01 Jan Kratochvil <jan.kratochvil@redhat.com>
2098 Stay compatible after the GCC PR fortran/29635 fix.
2099 * dwarf2read.c (process_die <DW_TAG_imported_module>)
2100 (process_die <DW_TAG_imported_module>): Do not assert anything about
2101 these unsupported tags.
2103 2008-08-29 Tom Tromey <tromey@redhat.com>
2105 * maint.c (_initialize_maint_cmds): Fix typo.
2107 2008-08-29 Tom Tromey <tromey@redhat.com>
2109 * dwarf2read.c (dwarf2_build_psymtabs_hard): Copy dirname on
2112 2008-08-27 Ulrich Weigand <uweigand@de.ibm.com>
2114 * remote.c: Include "gdb_stat.h".
2116 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
2118 * dummy-frame.h (dummy_frame_pop): Add prototype.
2119 * dummy-frame.c: Include "observer.h".
2120 (dummy_frame_push): Do not check for stale frames.
2121 (dummy_frame_pop): New function.
2122 (cleanup_dummy_frames): New function.
2123 (_initialize_dummy_frame): Install it as inferior_created observer.
2125 * frame.h (struct frame_id): Update comments.
2126 (frame_id_inner): Remove prototype.
2127 * frame.c (frame_id_inner): Make static. Add comments.
2128 (frame_find_by_id): Update frame_id_inner safety net check to avoid
2129 false positives for targets using non-contiguous stack ranges.
2130 (get_prev_frame_1): Update frame_id_inner safety net check.
2131 (frame_pop): Call dummy_frame_pop when popping a dummy frame.
2133 * stack.c (return_command): Directly pop the selected frame.
2134 * infrun.c (handle_inferior_event): Remove dead code.
2135 * i386-tdep.c (i386_push_dummy_call): Update comment.
2137 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
2139 * breakpoint.c (remove_breakpoint): Do not fail if unable to remove
2140 breakpoint from shared library.
2142 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
2144 * solib-svr4.c (read_program_header): New function.
2145 (scan_dyntag_auxv): New function.
2146 (elf_locate_base): Use it if scan_dyntag fails.
2147 (find_program_interpreter): New function.
2148 (enable_break): Use it instead of .interp section.
2150 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
2152 * remote.h (remote_filename_p, remote_bfd_open): Add prototypes.
2153 * remote.c (remote_bfd_iovec_open, remote_bfd_iovec_close,
2154 remote_bfd_iovec_pread, remote_bfd_iovec_stat, remote_filename_p,
2155 remote_bfd_open): New functions.
2156 (remote_hostio_send_command): Fail safely if remote connection
2159 * solist.h (solib_open): Remove prototype.
2160 (solib_bfd_open): Add prototype.
2161 * solib.c: Include "remote.h".
2162 (solib_open): Remove, replace by ...
2163 (solib_bfd_open): ... this new function. Handle remote BFDs.
2164 (solib_map_sections): Replace solib_open by solib_bfd_open.
2165 * solib-frv.c: Include "exceptions.h".
2166 (enable_break2): Replace solib_open by solib_bfd_open.
2167 * solib-svr4.c: Include "exceptions.h".
2168 (enable_break): Replace solib_open by solib_bfd_open.
2170 * symfile.c: Include "remote.h".
2171 (build_id_verify): Handle remote BFDs.
2172 (separate_debug_file_exists): Use BFD to access file. Handle
2174 (symfile_bfd_open): Handle remote BFDs.
2175 (reread_symbols): Handle remote BFDs.
2177 * NEWS: Mention "remote:" argument prefix to "set sysroot".
2179 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
2181 * gdbarch.sh (target_gdbarch): New global variable.
2182 (deprecated_current_gdbarch_select_hack): Set it.
2183 * gdbarch.c, gdbarch.h: Regenerate.
2185 * arch-utils.c (gdbarch_update_p): Use target_gdbarch instead
2187 * target-descriptions.c (target_find_description): Likewise.
2188 * arm-tdep.c (arm_update_current_architecture): Likewise.
2189 (show_fp_model, arm_show_abi, arm_show_fallback_mode,
2190 arm_show_force_mode): Likewise.
2191 * mips-tdep.c (show_mask_address, show_mipsfpu_command,
2192 show_mips_abi): Likewise.
2193 * mep-tdep.c (me_module_register_set, current_me_module): Likewise.
2195 * target.c (target_translate_tls_address): Use target_gdbarch
2196 instead of current_gdbarch.
2197 * remote.c (struct packet_reg): Likewise.
2198 (get_remote_arch_state, packet_reg_from_regnum,
2199 packet_reg_from_pnum, remote_check_symbols, remote_wait,
2200 remote_address_masked, remote_insert_breakpoint,
2201 remote_insert_hw_breakpoint, remote_read_description): Likewise.
2202 * remote-m32r-sdi.c (m32r_resume, m32r_wait): Likewise.
2203 * remote-mips.c (mips_open, mips_common_breakpoint): Likewise.
2204 * cris-tdep.c (cris_can_use_hardware_watchpoint): Likewise.
2206 * solib.c (solib_open, solib_map_sections, solib_read_symbols,
2207 solib_add, info_sharedlibrary_command, solib_address,
2208 solib_create_inferior_hook, in_solib_dynsym_resolve_code,
2209 solib_global_lookup): Likewise.
2210 * solib-frv.c (enable_break2, frv_relocate_main_executable): Likewise.
2211 * solib-irix.c (irix_current_sos, irix_open_symbol_file_object):
2213 * solib-sunos.c (sunos_solib_create_inferior_hook): Likewise.
2214 * solib-svr4.c (exec_entry_point, enable_break, svr4_free_so,
2215 set_solib_svr4_fetch_link_map_offsets, svr4_fetch_link_map_offsets):
2217 * nto-tdep.c (nto_find_and_open_solib, nto_init_solib_absolute_prefix,
2218 nto_truncate_ptr): Likewise.
2219 * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Likewise.
2221 2008-08-26 Luis Machado <luisgpm@br.ibm.com>
2223 * ppc-linux-tdep.c (ppc_linux_vsx_regset_sections) New structure.
2224 (ppc_linux_vmx_regset_sections): New structure.
2225 (ppc_linux_fp_regset_sections): New structure.
2226 (ppc_linux_init_abi): Select core-file regset based on target
2229 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
2231 * target.c (debug_print_register): Use regcache_raw_collect
2232 instead of regcache_cooked_read. Only handle raw registers.
2234 2008-08-25 Pedro Alves <pedro@codesourcery.com>
2236 * cp-name-parser.y: Include config.h before system headers.
2238 2008-08-25 Ulrich Weigand <uweigand@de.ibm.com>
2240 * m88k-tdep.c: Update for unwinder changes.
2242 2008-08-24 Tom Tromey <tromey@redhat.com>
2244 * s390-tdep.c (s390_address_class_type_flags): Use
2245 TYPE_INSTANCE_FLAG_ADDRESS_CLASS_1.
2246 (s390_address_class_type_flags_to_name): Likewise.
2247 (s390_address_class_name_to_type_flags): Likewise.
2249 2008-08-24 Tom Tromey <tromey@redhat.com>
2251 * rs6000-tdep.c (rs6000_builtin_type_vec128): Don't use
2253 * features/rs6000/powerpc-vsx32l.c
2254 (initialize_tdesc_powerpc_vsx32l): Update.
2255 * features/rs6000/powerpc-vsx32.c
2256 (initialize_tdesc_powerpc_vsx32): Update.
2257 * features/rs6000/powerpc-vsx64.c
2258 (initialize_tdesc_powerpc_vsx64): Update.
2259 * features/rs6000/powerpc-vsx64l.c
2260 (initialize_tdesc_powerpc_vsx64l): Update.
2261 * target-descriptions.c (maint_print_c_tdesc_cmd): Emit
2262 TYPE_VECTOR, not TYPE_FLAGS.
2264 2008-08-24 Tom Tromey <tromey@redhat.com>
2266 * xml-tdesc.c (tdesc_end_union): Update.
2267 * stabsread.c (define_symbol): Update.
2268 (read_type): Update.
2269 (read_struct_type): Update.
2270 (read_enum_type): Update.
2271 * spu-tdep.c (spu_builtin_type_vec128): Update.
2272 * sh-tdep.c (sh_push_dummy_call_fpu): Update.
2273 (sh_push_dummy_call_nofpu): Update.
2274 * mdebugread.c (parse_symbol): Update.
2275 (parse_symbol): Update.
2276 (parse_symbol): Update.
2277 (upgrade_type): Update.
2278 * jv-lang.c (java_lookup_class): Update.
2279 * iq2000-tdep.c (iq2000_pointer_to_address): Update.
2280 * i386-tdep.c (i386_mmx_type): Update.
2281 (i386_sse_type): Update.
2282 * gdbtypes.h (enum type_flag_value): New enum.
2283 (enum type_instance_flag_value): New enum.
2284 (TYPE_FLAG_UNSIGNED, TYPE_FLAG_NOSIGN, TYPE_FLAG_STUB,
2285 TYPE_FLAG_TARGET_STUB, TYPE_FLAG_STATIC, TYPE_FLAG_PROTOTYPED,
2286 TYPE_FLAG_INCOMPLETE, TYPE_FLAG_VARARGS, TYPE_FLAG_VECTOR,
2287 TYPE_FLAG_FIXED_INSTANCE, TYPE_FLAG_STUB_SUPPORTED,
2288 TYPE_FLAG_NOTTEXT): Now enum constants.
2289 (TYPE_FLAG_CONST, TYPE_FLAG_VOLATILE, TYPE_FLAG_CODE_SPACE,
2290 TYPE_FLAG_DATA_SPACE, TYPE_FLAG_ADDRESS_CLASS_1,
2291 TYPE_FLAG_ADDRESS_CLASS_2): Remove.
2292 (TYPE_INSTANCE_FLAG_CONST, TYPE_INSTANCE_FLAG_VOLATILE,
2293 TYPE_INSTANCE_FLAG_CODE_SPACE, TYPE_INSTANCE_FLAG_DATA_SPACE,
2294 TYPE_INSTANCE_FLAG_ADDRESS_CLASS_1,
2295 TYPE_INSTANCE_FLAG_ADDRESS_CLASS_2): New constants.
2296 (TYPE_UNSIGNED, TYPE_NOSIGN, TYPE_STUB, TYPE_TARGET_STUB,
2297 TYPE_STATIC, TYPE_PROTOTYPED, TYPE_INCOMPLETE, TYPE_VARARGS,
2298 TYPE_VECTOR, TYPE_FIXED_INSTANCE, TYPE_STUB_SUPPORTED,
2299 TYPE_NOTTEXT): Update.
2300 (TYPE_FLAG_ADDRESS_CLASS_ALL): Remove.
2301 (TYPE_INSTANCE_FLAG_ADDRESS_CLASS_ALL): New define.
2302 (TYPE_VOLATILE, TYPE_CODE_SPACE, TYPE_DATA_SPACE,
2303 TYPE_ADDRESS_CLASS_1, TYPE_ADDRESS_CLASS_2,
2304 TYPE_ADDRESS_CLASS_ALL): Update.
2305 (struct main_type) <flags>: Remove.
2306 <flag_unsigned, flag_nosign, flag_stub, flag_target_stub,
2307 flag_static, flag_prototyped, flag_incomplete, flag_varargs,
2308 flag_vector, flag_stub_supported, flag_nottext,
2309 flag_fixed_instance>: New fields.
2310 <nfields, vptr_fieldno>: Move earlier.
2311 (TYPE_FLAGS): Remove.
2312 * gdbtypes.c (make_pointer_type): Update.
2313 (address_space_name_to_int): Update.
2314 (address_space_int_to_name): Update.
2315 (make_type_with_address_space): Update.
2316 (make_cv_type): Update.
2317 (create_range_type): Update.
2318 (get_discrete_bounds): Update.
2319 (create_set_type): Update.
2320 (make_vector_type): Update.
2321 (smash_to_method_type): Update.
2322 (check_typedef): Update.
2323 (check_stub_method): Update.
2324 (init_type): Individually assign flag fields.
2325 (recursive_dump_type): Don't print entire TYPE_FLAGS field. Do
2326 print TYPE_FIXED_INSTANCE, TYPE_STUB_SUPPORTED, and TYPE_NOTTEXT.
2327 (copy_type_recursive): Copy the entire main type. Don't use
2329 * features/rs6000/powerpc-altivec64l.c
2330 (initialize_tdesc_powerpc_altivec64l): Update.
2331 * features/rs6000/powerpc-altivec64.c
2332 (initialize_tdesc_powerpc_altivec64): Update.
2333 * features/rs6000/powerpc-altivec32l.c
2334 (initialize_tdesc_powerpc_altivec32l): Update.
2335 * features/rs6000/powerpc-altivec32.c
2336 (initialize_tdesc_powerpc_altivec32): Update.
2337 * features/rs6000/powerpc-7400.c (initialize_tdesc_powerpc_7400):
2339 * features/arm-with-iwmmxt.c (initialize_tdesc_arm_with_iwmmxt):
2341 * dwarf2read.c (read_structure_type): Update.
2342 (read_enumeration_type): Likewise.
2343 (process_enumeration_scope): Likewise.
2344 (read_tag_pointer_type): Likewise.
2345 (read_subroutine_type): Likewise.
2346 (read_subroutine_type): Likewise.
2347 (read_base_type): Likewise.
2348 * coffread.c (coff_read_enum_type): Update.
2349 * ada-valprint.c (adjust_type_signedness): Update.
2350 * ada-typeprint.c (print_record_field_types): Update.
2351 * ada-lang.c (packed_array_type): Update.
2352 (empty_record): Don't reset TYPE_FLAGS.
2353 (ada_template_to_fixed_record_type_1): Update.
2354 (ada_template_to_fixed_record_type_1): Likewise.
2355 (template_to_static_fixed_type): Likewise.
2356 (to_record_with_fixed_variant_part): Likewise.
2357 (to_fixed_record_type): Likewise.
2358 (to_fixed_array_type): Likewise.
2359 (to_static_fixed_type): Likewise.
2361 2008-08-23 Jim Blandy <jimb@redhat.com>
2364 * symmisc.c (print_symbol_bcache_statistics): Include statistics
2365 for the macro bcache.
2367 2008-08-23 Tom Tromey <tromey@redhat.com>
2369 * macrotab.h (struct macro_definition) <kind>: Shrink to one bit.
2370 (argc): Now 31 bits.
2372 2008-08-22 Tom Tromey <tromey@redhat.com>
2374 * NEWS: Move macro entries back under "New commands".
2376 2008-08-22 Ulrich Weigand <uweigand@de.ibm.com>
2378 * breakpoint.c (create_overlay_event_breakpoint): Rename to ...
2379 (create_overlay_event_breakpoint_1): ... this. Add OBJFILE parameter.
2380 (create_overlay_event_breakpoint): Loop over all objfiles to install
2381 multiple instances of the overlay event breakpoint if present.
2383 2008-08-22 Ulrich Weigand <uweigand@de.ibm.com>
2385 * spu-tdep.c (spu_overlay_new_objfile): Only consider SPU objfiles.
2386 (info_spu_event_command): Command only supported on SPU architecture.
2387 (info_spu_signal_command): Likewise.
2388 (info_spu_mailbox_command): Likewise.
2389 (info_spu_dma_command): Likewise.
2390 (info_spu_proxydma_command): Likewise.
2392 2008-08-22 Ulrich Weigand <uweigand@de.ibm.com>
2394 * infrun.c (adjust_pc_after_break): Do not call get_thread_regcache
2395 if the thread has already exited.
2397 2008-08-22 Pedro Alves <pedro@codesourcery.com>
2399 * infrun.c (proceed): Move back setting previous_inferior_ptid
2401 (wait_for_inferior): ... to here.
2402 (fetch_inferior_event): ... and here.
2404 2008-08-21 Ulrich Weigand <uweigand@de.ibm.com>
2406 * gdbarch.sh: Include "regcache.h" into gdbarch.c.
2407 (deprecated_current_gdbarch_select_hack): Call registers_changed
2408 instead of reinit_frame_cache.
2409 * gdbarch.c: Regenerate.
2411 2008-08-21 Ulrich Weigand <uweigand@de.ibm.com>
2413 * elfread.c (elf_symtab_read): Do not relocate thread-local symbols.
2415 2008-08-21 Daniel Jacobowitz <dan@codesourcery.com>
2417 * xcoffread.c (SYMNAME_ALLOC): Correct syntax.
2419 2008-08-21 Ulrich Weigand <uweigand@de.ibm.com>
2421 * findvar.c (locate_var_value): Do not call get_frame_arch
2422 with a NULL frame argument.
2424 2008-08-21 Ulrich Weigand <uweigand@de.ibm.com>
2426 * frame.h (frame_map_regnum_to_name): Remove prototype.
2427 (frame_map_name_to_regnum): Remove prototype.
2428 * frame.c (frame_map_regnum_to_name): Remove.
2429 (frame_map_name_to_regnum): Remove.
2430 (frame_unwind_register_value): Use user_reg_map_regnum_to_name
2431 instead of frame_map_regnum_to_name.
2432 * ax-gdb.c: Include "user-regs.h".
2433 (gen_expr): Use user_reg_map_name_to_regnum instead of
2434 frame_map_name_to_regnum.
2435 * eval.c: Include "user-regs.h".
2436 (evaluate_subexp_standard): Use user_reg_map_name_to_regnum
2437 instead of frame_map_name_to_regnum.
2438 * infcmd.c (registers_info): Likewise.
2439 * parse.c: Include "user-regs.h".
2440 (write_dollar_variable): Use user_reg_map_name_to_regnum
2441 instead of frame_map_name_to_regnum.
2442 * tracepoint.c: Include "user-regs.h".
2443 (encode_actions): Use user_reg_map_name_to_regnum
2444 instead of frame_map_name_to_regnum.
2445 * valops.c: Include "user-regs.h".
2446 (value_fetch_lazy): Use user_reg_map_regnum_to_name instead
2447 of frame_map_regnum_to_name.
2449 2008-08-21 Ulrich Weigand <uweigand@de.ibm.com>
2451 * ppc-linux-tdep.c (ppc64_linux_convert_from_func_ptr_addr): Read
2452 and manually relocate .opd contents from BFD instead of reading
2453 them from target memory.
2455 2008-08-21 Daniel Jacobowitz <dan@codesourcery.com>
2457 * dwarf2read.c (processing_current_prefix): Delete static
2459 (process_full_comp_unit): Do not set processing_current_prefix.
2460 (dwarf2_full_name): New function.
2461 (read_func_scope): Do not set processing_current_prefix. Use
2463 (read_structure_type): Do not set processing_current_prefix. Remove
2464 unused inner cleanup.
2465 (process_structure_scope): Do not set processing_current_prefix.
2466 (read_enumeration_type): Use dwarf2_full_name.
2467 (determine_class_name): Return a const char *. Put the result
2468 on the objfile obstack. Use dwarf2_full_name.
2469 (read_namespace_type): New function.
2470 (read_namespace): Do not create the type here. Use
2472 (read_typedef): Use dwarf2_full_name. Do not pass the name
2474 (read_base_type): Do not pass the name to init_type. Handle
2476 (read_unspecified_type): Do not pass the name to init_type.
2477 (new_symbol): Use dwarf2_full_name instead of
2478 processing_current_prefix.
2479 (read_type_die): Do not set processing_current_prefix. Handle
2481 (determine_prefix): Handle specifications. Return the result
2482 on the objfile obstack. Handle unions correctly.
2484 2008-08-21 Daniel Jacobowitz <dan@codesourcery.com>
2486 * buildsym.c (add_symbol_to_list): Do not call
2487 cp_scan_for_anonymous_namespaces here.
2488 (finish_block): Do not call cp_set_block_scope here.
2489 * cp-namespace.c (processing_has_namespace_info)
2490 (processing_current_prefix): Delete.
2491 (cp_initialize_namespace): Do not initialize
2492 processing_has_namespace_info.
2493 (cp_scan_for_anonymous_namespaces): Use SYMBOL_DEMANGLED_NAME. Do
2494 not check processing_has_namespace_info.
2495 (cp_set_block_scope): Take prefix and namespace info flag as
2496 arguments. Honor namespaces regardless of a demangled name.
2497 * cp-support.h (processing_has_namespace_info)
2498 (processing_current_prefix): Delete declarations.
2499 (cp_set_block_scope): Update prototype.
2500 * dwarf2read.c (processing_has_namespace_info)
2501 (processing_current_prefix): New static variables.
2502 (read_file_scope): Initialize processing_has_namespace_info.
2503 (read_func_scope): Call cp_set_block_scope for C++.
2504 (new_symbol): Call cp_scan_for_anonymous_namespaces for C++.
2505 * symtab.c (symbol_demangled_name): Accept a const argument.
2506 * symtab.h (symbol_demangled_name): Update prototype.
2508 2008-08-21 Daniel Jacobowitz <dan@codesourcery.com>
2510 * ax-gdb.c (gen_var_ref): Use SYMBOL_LINKAGE_NAME.
2511 * blockframe.c (find_pc_partial_function): Likewise.
2512 * buildsym.c (find_symbol_in_list): Likewise.
2513 * c-valprint.c (c_val_print): Likewise.
2514 * coffread.c (patch_opaque_types, process_coff_symbol): Likewise.
2515 (coff_read_enum_type): Likewise. Use SYMBOL_SET_LINKAGE_NAME.
2516 * cp-support.c (cp_remove_params): Renamed from remove_params and
2518 (overload_list_add_symbol): Update call to remove_params.
2519 * cp-support.h (cp_remove_params): Declare.
2520 * dwarf2read.c (process_enumeration_scope): Use SYMBOL_LINKAGE_NAME.
2521 (dwarf2_const_value): Use SYMBOL_PRINT_NAME.
2522 * expprint.c (dump_subexp_body_standard): Likewise.
2523 * f-valprint.c (info_common_command, there_is_a_visible_common_named):
2524 Use SYMBOL_LINKAGE_NAME to find symbols and SYMBOL_PRINT_NAME
2526 * findvar.c (read_var_value): Use SYMBOL_LINKAGE_NAME.
2527 * gnu-v2-abi.c (gnuv2_value_rtti_type): Likewise.
2528 * hppa-hpux-tdep.c (hppa32_hpux_in_solib_call_trampoline)
2529 (hppa_hpux_skip_trampoline_code): Use SYMBOL_LINKAGE_NAME to find
2530 symbols and SYMBOL_PRINT_NAME for messages.
2531 * jv-lang.c (add_class_symbol): Use SYMBOL_SET_LINKAGE_NAME.
2532 * linespec.c (decode_line_2): Use SYMBOL_LINKAGE_NAME.
2533 * mdebugread.c (parse_symbol): Use SYMBOL_LINKAGE_NAME and
2534 SYMBOL_SET_LINKAGE_NAME.
2535 (mylookup_symbol): Use SYMBOL_LINKAGE_NAME.
2536 * minsyms.c (add_minsym_to_demangled_hash_table): Use
2538 (lookup_minimal_symbol): Use SYMBOL_LINKAGE_NAME or
2539 SYMBOL_MATCHES_SEARCH_NAME, depending on the pass.
2540 * objfiles.h (ALL_OBJFILE_MSYMBOLS): Use SYMBOL_LINKAGE_NAME.
2541 * printcmd.c (build_address_symbolic): Use SYMBOL_LINKAGE_NAME.
2542 (address_info): Use SYMBOL_PRINT_NAME for messages and
2543 SYMBOL_LINKAGE_NAME for lookups.
2544 * sol-thread.c (info_cb): Use SYMBOL_PRINT_NAME for messages.
2545 * stabsread.c (patch_block_stabs, define_symbol)
2546 (read_type, read_enum_type, common_block_end)
2547 (cleanup_undefined_types_1, scan_file_globals): Use
2548 SYMBOL_LINKAGE_NAME, SYMBOL_SET_LINKAGE_NAME, ALL_OBJFILE_MSYMBOLS,
2549 and SYMBOL_PRINT_NAME.
2550 * stack.c (print_frame_args): Use SYMBOL_LINKAGE_NAME.
2551 (print_frame, frame_info): Use SYMBOL_PRINT_NAME for output. Use
2552 cp_remove_params instead of cplus_demangle.
2553 (print_block_frame_labels, print_frame_arg_vars): Use
2554 SYMBOL_LINKAGE_NAME.
2555 * symmisc.c (dump_msymbols): Use ALL_OBJFILE_MSYMBOLS and
2556 SYMBOL_LINKAGE_NAME.
2557 (dump_symtab_1, print_symbol, print_partial_symbols)
2558 (maintenance_check_symtabs): Use SYMBOL_LINKAGE_NAME.
2559 * symtab.h (DEPRECATED_SYMBOL_NAME): Delete.
2560 (SYMBOL_SET_LINKAGE_NAME): New.
2561 (SYMBOL_SET_NAMES): Add a comment.
2562 * tracepoint.c (set_traceframe_context, validate_actionline)
2563 (collect_symbol, scope_info): Use SYMBOL_LINKAGE_NAME for
2564 lookups and SYMBOL_PRINT_NAME for output.
2565 * typeprint.c (typedef_print): Use SYMBOL_LINKAGE_NAME.
2566 * xcoffread.c (process_xcoff_symbol): Use SYMBOL_SET_LINKAGE_NAME.
2568 2008-08-21 Pedro Alves <pedro@codesourcery.com>
2570 * arm-tdep.c (arm_pc_is_thumb): Use obj_section_addr.
2571 * hppa-hpux-tdep.c (hppa_hpux_find_dummy_bpaddr): Likewise.
2572 * hppa-linux-tdep.c (hppa_linux_find_global_pointer): Use
2573 obj_section_addr and obj_section_endaddr.
2574 * hppa-tdep.c (hppa64_convert_code_addr_to_fptr): Likewise.
2575 * hppabsd-tdep.c (hppabsd_find_global_pointer): Likewise.
2576 * ia64-tdep.c (ia64_find_global_pointer): Likewise.
2577 (find_extant_func_descr): Likewise.
2578 * solib-frv.c (frv_relocate_main_executable): Use
2580 * xstormy16-tdep.c (xstormy16_find_jmp_table_entry): Use
2581 obj_section_addr and obj_section_endaddr.
2583 2008-08-21 Paul N. Hilfinger <hilfinger@adacore.com>
2585 * NEWS: Amplify last entry on boolean types in Ada.
2587 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
2589 * dwarf2read.c (die_specification, dwarf2_extension, follow_die_ref):
2590 Make the dwarf2_cu * parameter output as well as input. Update it if
2591 we follow a reference to another CU.
2592 (read_func_scope, determine_class_name, namespace_name, dwarf2_attr)
2593 (die_type, die_containing_type): Update calls to changed functions.
2594 Use the returned CU along with the returned DIE.
2595 (read_namespace): Use dwarf2_attr instead of dwarf2_extension.
2597 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
2599 * dwarf2read.c (queue_comp_unit): Take an objfile argument. Read
2601 (process_queue): Do not read in the DIEs here.
2602 (psymtab_to_symtab_1): Update call to queue_comp_unit.
2603 (read_full_die): Do not call queue_comp_unit from here.
2604 (maybe_queue_comp_unit): New function.
2605 (follow_die_ref): Use it.
2607 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
2609 * dwarf2read.c (struct attribute): Move earlier.
2610 (struct die_info): Change attrs to a trailing array.
2611 (dwarf_alloc_die): Take the number of attributes. Allocate space
2613 (read_full_die): Update call to dwarf_alloc_die. Do not manually
2614 allocate attributes.
2616 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
2618 * dwarf2read.c (REF_HASH_SIZE): Delete.
2619 (struct dwarf2_cu): Replace die_ref_table with die_hash.
2620 (struct die_info): Remove next_ref.
2621 (store_in_ref_table): Remove offset argument. Rewrite to use
2622 htab_find_slot_with_hash.
2623 (die_hash, die_eq): New.
2624 (read_comp_unit): Allocate the die_hash.
2625 (read_die_and_children): Update call to store_die_ref.
2626 (follow_die_ref): Rewrite to use htab_find_with_hash.
2628 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
2630 * dwarf2read.c (free_die_list, copy_die): Delete.
2631 (dwarf_alloc_die): Take a CU argument. Allocate the new DIE
2633 (read_full_die): Update call to dwarf_alloc_die. Allocate
2634 attributes on the CU obstack.
2635 (free_one_comp_unit): Do not call free_die_list.
2637 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
2639 * dwarf2read.c (read_die_and_children): Ignore NULL DIEs.
2640 (read_die_and_siblings): Likewise. Do not add padding DIEs to the
2642 (read_full_die): Do not allocate DIEs for abbrev 0.
2643 (follow_die_ref): Correct error message.
2645 2008-08-20 Pedro Alves <pedro@codesourcery.com>
2647 * linespec.c (symtab_from_filename): Also throw NOT_FOUND_ERROR if
2648 there are no symbols loaded, instead of throwing a generic error.
2649 (decode_variable): Likewise.
2651 2008-08-20 Pedro Alves <pedro@codesourcery.com>
2653 * objfiles.h (struct obj_section): Remove addr and endaddr fields.
2654 (obj_section_offset, obj_section_addr, obj_section_endaddr): New
2656 * objfiles.c (add_to_objfile_sections): Don't set addr, endaddr
2657 and offset. Use size_t instead of unsigned long.
2658 (build_objfile_section_table): Use size_t instead of unsigned
2660 (objfile_relocate): Don't relocate s->addr and s->endaddr, they're
2662 (find_pc_sect_section): Use obj_section_addr and
2663 obj_section_endaddr.
2664 * symfile.c (symfile.c): Remove code that maps sections
2665 offsets in "addr" to the object's sections.
2666 * blockframe.c (find_pc_partial_function): Use obj_section_endaddr.
2667 * gcore.c (gcore_create_callback): Use obj_section_addr and
2668 obj_section_endaddr.
2669 * maint.c (print_objfile_section_info): Likewise.
2670 * printcmd.c (sym_info): Use obj_section_addr and
2671 obj_section_endaddr.
2672 * symtab.c (fixup_section): Likewise.
2674 2008-08-20 Mark Kettenis <kettenis@gnu.org>
2676 * sparc-tdep.c: Make some comments catch up with reality.
2678 2008-08-20 Vladimir Prus <vladimir@codesourcery.com>
2680 * NEWS: Mention 'set target-async'
2682 2008-08-19 Vladimir Prus <vladimir@codesourcery.com>
2684 * infrun.c (resume): If the thread is placed to the deferred step
2685 queue, mark it as running.
2687 2008-08-19 Vladimir Prus <vladimir@codesourcery.com>
2689 Make sure target supports non-stop.
2690 * infcmd.c (run_command_1, attach_command): If non-stop mode
2691 is requested, verify the target supports it.
2692 * linux-nat.c (linux_nat_supports_non_stop): New.
2693 (linux_nat_add_target): Register the above.
2694 * target.c (find_default_supports_non_stop)
2695 (target_supports_non_stop): New.
2696 (init_dummy_target): Register find_default_supports_non_stop.
2697 * target.h (struct target_ops): New field to_supports_non_stop.
2698 (target_supports_non_stop): New.
2700 2008-08-19 Pedro Alves <pedro@codesourcery.com>
2701 Vladimir Prus <vladimir@codesourcery.com>
2703 * target.c (target_async_permitted, target_async_permitted_1)
2704 (set_maintenance_target_async_permitted)
2705 (show_maintenance_target_async_permitted): New.
2706 (initialize_targets): Register 'set target-async'.
2707 * target.h (target_async_permitted): Declare.
2708 * linux-nat.c (linux_nat_async_enabled)
2709 (linux_nat_async_permitted, set_maintenance_linux_async_permitted)
2710 (show_maintenance_linux_async_permitted): Remove.
2711 (sigchld_handler, linux_nat_is_async_p, linux_nat_can_async_p)
2712 (get_pending_events, linux_nat_async): Use target_async_permitted.
2713 (linux_nat_set_async_mode): Remove, moving the only used bits
2715 (linux_nat_setup_async): This.
2716 (_initialize_linux_nat): Do not register 'maint set linux-async'.
2717 Use linux_nat_setup_async.
2718 * remote.c (remote_async_permitted, remote_async_permitted_set)
2719 (set_maintenance_remote_async_permitted)
2720 (show_maintenance_remote_async_permitted): Remove.
2721 (remote_open_1, remote_terminal_inferior, remote_can_async_p)
2722 (remote_is_async_p): Use target_async_permitted.
2723 (_initialize_remote): Don't register 'main set remote-async'.
2724 * mi/mi-cmds.c (mi_cmds): Register -list-target-features.
2725 * mi/mi-cmds.h (mi_cmd_list_target_features): New.
2726 * mi/mi-main.c (mi_cmd_list_target_features): New.
2728 2008-08-19 Vladimir Prus <vladimir@codesourcery.com>
2730 * target.c (maybe_kill_then_attach)
2731 (maybe_kill_then_create_inferior): Remove.
2732 (update_current_target): Do not default to_attach,
2733 to_create_inferiour, to_is_async_p.
2735 2008-08-19 Paul N. Hilfinger <hilfinger@adacore.com>
2737 Changes for supporting boolean types in debugging data.
2738 * ada-lang.c (discrete_type_high_bound,discrete_type_low_bound): Change
2739 API to return LONGEST values rather than struct values.
2740 (ada_evaluate_subexp): Change to use new API of discrete_type_low_bound
2741 and discrete_type_high_bound.
2742 (to_fixed_range_type): Create a range type in cases where
2743 argument is base type and its limits are representable as ints.
2744 (ada_is_modular_type): Correct so that base type must be integral.
2745 * ada-lex.l (TRUEKEYWORD,FALSEKEYWORD): Make 'true' and 'false'
2746 keywords when they appear alone, since we are phasing out
2747 direct representation of these identifiers in debugging data.
2748 * ada-exp.y: Define 'true' and 'false' as primaries.
2749 (type_boolean): New function.
2750 (type_int,type_long,type_long_long,type_floattype_double)
2751 (type_long_double): Remove uses of current_gdbarch for consistency
2753 (write_int): Change comment to indicate that it might write boolean
2755 * ada-typeprint.c (ada_print_type): Print '(false, true)' for boolean
2756 type, since will no longer be represented as enumerated type in
2758 * ada-valprint.c (print_optional_low_bound): Handle boolean case
2760 * NEWS: Note support boolean types.
2762 2008-08-18 Pedro Alves <pedro@codesourcery.com>
2764 * bsd-uthread.c (bsd_uthread_close): New.
2765 (bsd_uthread_deactivate): Don't cleanup here, just unpush the
2767 (bsd_uthread_solib_loaded): Fix typo.
2768 (bsd_uthread_target): Register bsd_uthread_close.
2770 2008-08-18 Pedro Alves <pedro@codesourcery.com>
2772 * corelow.c (core_open): Assume there was no upper layer left
2773 behind from a previous inferior.
2774 * target.c (pop_all_targets): Rename to ...
2775 (pop_all_targets_above): ... this. Add a target stratum
2776 parameter. Use it instead of hardcoding the dummy_stratum.
2777 (pop_all_targets): New, defer to pop_all_targets_above.
2778 (target_preopen): Use pop_all_targets_above.
2779 * target.h (pop_all_targets_above): Declare.
2781 2008-08-18 Pedro Alves <pedro@codesourcery.com>
2783 * gdbthread.h (thread_change_ptid): Declare.
2784 * infrun.c (infrun_thread_ptid_changed): New.
2785 (_initialize_infrun): Attach infrun_thread_ptid_changed to the
2786 thread_ptid_changed observer.
2787 * regcache.c (regcache_thread_ptid_changed): New.
2788 (_initialize_regcache): Attach regcache_thread_ptid_changed to the
2789 thread_ptid_changed observer.
2790 * thread.c (thread_change_ptid): New.
2792 2008-08-18 Tom Tromey <tromey@redhat.com>
2794 * symfile.c (reread_symbols): Update.
2795 * solib-sunos.c (allocate_rt_common_objfile): Update.
2796 * objfiles.c (allocate_objfile): Update.
2797 * objfiles.h (struct objfile) <md, mmfd, deprecated_obj_private>:
2800 2008-08-18 Tom Tromey <tromey@redhat.com>
2802 * gdbtypes.c (copy_type_recursive): Allocate 'stored' on objfile's
2805 2008-08-18 Daniel Jacobowitz <dan@codesourcery.com>
2807 * rs6000-tdep.c (struct rs6000_framedata): Add gpr_mask, used_bl,
2809 (rs6000_in_function_epilogue_p): Check for bctr.
2810 (skip_prologue): Initialize lr_register. Set lr_reg to a register
2811 number. Set gpr_mask and used_bl. Continue scanning while some
2812 expected registers are not saved. Set lr_register if LR is not
2814 (rs6000_frame_cache): Handle gpr_mask and lr_register.
2816 2008-08-17 Tom Tromey <tromey@redhat.com>
2819 * breakpoint.c (CATCH_PERMANENT, CATCH_TEMPORARY): New macros.
2820 (ep_find_event_name_end): Remove.
2821 (catch_fork_temporary, catch_vfork_temporary,
2822 catch_fork_permanent, catch_vfork_permanent): New constants.
2823 (catch_vfork, catch_fork): Remove.
2824 (catch_fork_command_1): Add 'command' argument. Remove
2825 'fork_kind' and 'tempflag'. Handle NULL 'arg'. Update switch for
2827 (catch_exec_command_1): Add 'command' argument; remove
2828 'tempflag'. Handle NULL 'arg'.
2829 (catch_load_command_1): Likewise.
2830 (catch_unload_command_1): Likewise.
2831 (catch_ada_exception_command): Likewise.
2832 (catch_assert_command): Likewise.
2833 (catch_catch_command): New function.
2834 (catch_throw_command): Likewise.
2835 (catch_command_1): Remove.
2836 (catch_command): Just call error.
2837 (tcatch_command): Likewise.
2838 (catch_cmdlist): New global.
2839 (tcatch_cmdlist): Likewise.
2840 (add_catch_command): New function.
2841 (_initialize_breakpoint): Create "catch" and "tcatch" as prefix
2842 commands. Create all catch sub-commands.
2844 2008-08-17 Pedro Alves <pedro@codesourcery.com>
2846 * gdbthread.h: Add comments.
2847 * stack.c (get_selected_block): Return 0 on an exited thread.
2848 * top.c (execute_command): Check for is_stopped, not !is_running.
2849 * event-top.c (command_handler): Likewise.
2851 2008-08-16 Pedro Alves <pedro@codesourcery.com>
2853 * mi/mi-main.c (mi_cmd_exec_next, mi_cmd_exec_next_instruction)
2854 (mi_cmd_exec_step, mi_cmd_exec_step_instruction)
2855 (mi_cmd_exec_finish): Remove "return".
2857 2008-08-16 Pedro Alves <pedro@codesourcery.com>
2859 * target.h (pop_all_targets): Declare.
2860 * target.c (pop_all_targets): New.
2861 * top.c (quit_target): Pop all targets instead of just closing the
2864 2008-08-16 Vladimir Prus <vladimir@codesourcery.com>
2865 Thiago Jung Bauermann <bauerman@br.ibm.com>
2867 * cli-script.c (read_next_line): Add parse_commands argument.
2868 (recurse_read_control_structure): Adapt to new read_next_line
2870 (read_command_lines): Add parse_commands argument.
2871 (define_command): Adapt to new read_command_lines signature.
2872 (document_command): Likewise.
2873 * breakpoint.c (commands_command): Likewise.
2874 * defs.h (read_command_lines): Adjust function prototype.
2876 2008-08-16 Paul N. Hilfinger <hilfinger@adacore.com>
2878 * ada-lang.c (pos_atr): Account for the possibility that the
2879 argument may be a reference.
2881 2008-08-16 Paul N. Hilfinger <hilfingr@adacore.com>
2883 * xcoffread.c (scan_xcoff_symtab): Do not include global symbols
2884 ('F' format) for @FIX names generated by the loader, retaining only
2885 the minimal symbols (and no partial symbol tables) for these names.
2886 Fixes warning messages about symbols that are found in partial
2887 symbol tables, but not full symbol tables.
2889 2008-08-16 Pedro Alves <pedro@codesourcery.com>
2891 * infrun.c (fetch_inferior_event): Only call normal_stop if not
2894 2008-08-15 Luis Machado <luisgpm@br.ibm.com>
2896 * rs6000-tdep: Include "features/rs6000/powerpc-vsx32.c".
2897 Include "features/rs6000/powerpc-vsx64.c".
2898 (ppc_supply_vsxregset): New function.
2899 (ppc_collect_vsxregset): New function.
2900 (IS_VSX_PSEUDOREG): New macro.
2901 (IS_EFP_PSEUDOREG): New macro.
2902 (vsx_register_p): New function.
2903 (ppc_vsx_support_p): New function.
2904 (rs6000_builtin_type_vec128): New function.
2905 (rs6000_register_name): Hide upper halves of vs0~vs31. Return
2906 correct names for VSX registers and EFPR registers.
2907 (rs6000_pseudo_register_type): Return correct types for VSX
2909 (rs6000_pseudo_register_reggroup_p): Return correct group for
2910 VSX and EFPR registers.
2911 (ppc_pseudo_register_read): Rename to dfp_pseudo_register_read.
2912 (ppc_pseudo_register_write): Rename to dfp_pseudo_register_write.
2913 (vsx_pseudo_register_read): New function.
2914 (vsx_pseudo_register_write): New function.
2915 (efpr_pseudo_register_read): New function.
2916 (efpr_pseudo_register_write): New function.
2917 (rs6000_pseudo_register_read): Call new VSX and EFPR read functions.
2918 (rs6000_pseudo_register_write): Call new VSX and EFPR write functions.
2919 (rs6000_gdbarch_init): Declare have_vsx.
2920 Initialize new upper half VSX registers.
2921 Initialize VSX-related and EFPR-related pseudo-registers variables.
2922 Adjust the number of pseudo registers accordingly.
2924 * ppc-linux-nat.c: Define PTRACE_GETVSXREGS, PTRACE_SETVSXREGS
2926 (gdb_vsxregset_t): New type.
2927 (have_ptrace_getsetvsxregs): New variable.
2928 (fetch_vsx_register): New function.
2929 (fetch_register): Handle VSX registers.
2930 (fetch_vsx_registers): New function.
2931 (fetch_ppc_registers): Handle VSX registers.
2932 (store_ppc_registers): Handle VSX registers.
2933 (store_vsx_register): New function.
2934 (store_register): Handle VSX registers.
2935 (store_vsx_registers): New function.
2936 (ppc_linux_read_description): Handle VSX-enabled inferiors.
2937 (gdb_vsxregset_t): New type.
2938 (supply_vsxregset): New function.
2939 (fill_vsxregset): New function.
2941 * ppc-tdep.h (vsx_register_p): New prototype.
2942 (vsx_support_p): New prototype.
2943 (ppc_vsr0_regnum): New variable.
2944 (ppc_vsr0_upper_regnum): Likewise.
2945 (ppc_efpr0_regnum): Likewise.
2946 (ppc_builtin_type_vec128): New type.
2947 (ppc_num_vsrs): New constant.
2948 (ppc_num_vshrs): New constant.
2949 (ppc_num_efprs): Likewise.
2950 Define POWERPC_VEC_VSX PPC_VSR0_UPPER_REGNUM and PPC_VSR31_UPPER_REGNUM.
2951 (ppc_supply_vsxregset): New prototype.
2952 (ppc_collect_vsxregset): New prototype.
2954 * ppc-linux-tdep.c: Include "features/rs6000/powerpc-vsx32l.c"
2955 Include "features/rs6000/powerpc-vsx64l.c".
2956 (_initialize_ppc_linux_tdep): Initialize VSX-enabled targets.
2957 (ppc_linux_regset_sections): Add new ".reg-ppc-vsx" field.
2958 (ppc32_linux_vsxregset): New 32-bit VSX-enabled regset.
2959 (ppc_linux_regset_from_core_section): Handle VSX core section.
2960 (ppc_linux_core_read_description): Support VSX-enabled core files.
2962 * ppc-linux-tdep.h: Declare *tdesc_powerpc_vsx32l
2963 Declare tdesc_powerpc_vsx64l
2965 * corelow.c (get_core_register_section): Support VSX-enabled
2968 * features/rs6000/power-vsx.xml: New VSX descriptions.
2969 * features/rs6000/powerpc-vsx32.xml: New file.
2970 * features/rs6000/powerpc-vsx32l.xml: New file.
2971 * features/rs6000/powerpc-vsx64.xml: New file.
2972 * features/rs6000/powerpc-vsx64l.xml: New file.
2973 * features/rs6000/powerpc-vsx32.c: New file (generated).
2974 * features/rs6000/powerpc-vsx32l.c: New file (generated).
2975 * features/rs6000/powerpc-vsx64.c: New file (generated).
2976 * features/rs6000/powerpc-vsx64l.c: New file (generated).
2977 * features/Makefile: Updated with new descriptions.
2978 * regformats/rs6000/powerpc-vsx32l.dat: New file (generated).
2979 * regformats/rs6000/powerpc-vsx64l.dat: New file (generated).
2981 2008-08-15 Vladimir Prus <vladimir@codesourcery.com>
2983 * ia64-linux.nat (_initialize_ia64_linux_nat): Don't
2984 call linux_target twice.
2986 2008-08-14 Aleksandar Ristovski <aristovski@qnx.com>
2988 * nto-tdep.c (lm_info): Updated struct lm_info definition from
2990 (LM_ADDR): Use l_addr if available; if not, use link map and set
2993 2008-08-14 Tom Tromey <tromey@redhat.com>
2995 * macrocmd.c (macro_define_command): Check for NULL argument.
2996 (macro_undef_command): Likewise.
2998 2008-08-14 Pedro Alves <pedro@codesourcery.com>
3000 * infcmd.c (continue_1): Add an ERROR_NO_INFERIOR call.
3002 2008-08-13 Pedro Alves <pedro@codesourcery.com>
3004 * breakpoint.c (always_inserted_auto, always_inserted_on)
3005 (always_inserted_off, always_inserted_enums): New.
3006 (always_inserted_mode): Change type to char* and point to
3007 always_inserted_auto.
3008 (show_always_inserted_mode): In auto mode, also show the current
3009 effect of the option.
3010 (breakpoints_always_inserted_mode): Adjust for the new auto mode.
3011 (_initialize_breakpoint): Make the "set breakpoints
3012 always-inserted" command an enum command. Extend help to describe
3015 2008-08-13 Ulrich Weigand <uweigand@de.ibm.com>
3017 * spu-tdep.c (info_spu_dma_command): Respect TSQV (tag status
3018 query valid) bit. Ignore bits outside the condition field.
3019 (info_spu_proxydma_command): Ignore bits outside the field.
3021 2008-08-12 Michael Snyder <msnyder@vmware.com>
3023 * MAINTAINERS: Update my email address.
3025 2008-08-12 Ulrich Weigand <uweigand@de.ibm.com>
3027 * ppc-linux-nat.c (ppc_linux_get_hwcap): Really get AT_HWCAP.
3029 2008-08-12 Pedro Alves <pedro@codesourcery.com>
3031 Add no-ack mode to the remote protocol --- optionally stop ACKing
3032 packets and responses when we have a reliable communication
3035 Based on Apple's GDB, by Jason Molenda <jmolenda@apple.com>
3037 * remote.c (struct remote_state): Add noack_mode field.
3038 (PACKET_QStartNoAckMode): New.
3039 (remote_start_remote): Don't any outstanding packet here.
3040 (remote_open_1): Clear noack_mode. Ack any outstanding packet
3041 here. Activate noack mode if requested.
3042 (remote_protocol_features): Add QStartNoAckMode.
3044 (putpkt_binary): Don't send ack in noack mode.
3045 (read_frame): Don't recompute the checksum in noack mode.
3046 (getpkt_sane): Skip sending ack if in noack mode.
3047 (_initialize_remote): Add set/show remote noack mode.
3048 * NEWS: Note the new features.
3050 2008-08-11 Kevin Buettner <kevinb@redhat.com>
3052 * rs6000-tdep.c (BL_MASK, BL_INSTRUCTION, BL_DISPLACEMENT_MASK):
3054 (rs6000_skip_main_prologue): New function.
3055 (rs6000_gdb_arch_init): Register rs6000_skip_main_prologue.
3057 2008-08-11 Sandra Loosemore <sandra@codesourcery.com>
3059 * MAINTAINERS (Write After Approval): Add self.
3061 2008-08-11 Stan Shebs <stan@codesourcery.com>
3064 * disasm.c (gdb_disassemble_info): Set endian_code.
3065 * gdbarch.sh (gdbarch_info): New field byte_order_for_code.
3066 * gdbarch.h, gdbarch.c: Regenerate.
3067 * arch-utils.c (initialize_current_architecture): Set the
3068 default byte_order_for_code.
3069 (gdbarch_info_init): Ditto.
3070 (gdbarch_info_fill): Ditto.
3071 * arm-tdep.c (SWAP_INT, SWAP_SHORT): New macros.
3072 (thumb_analyze_prologue): Swap halfword if code endianness is
3073 different from general endianness.
3074 (arm_skip_prologue): Similarly.
3075 (arm_scan_prologue): Ditto.
3076 (thumb_get_next_pc): Ditto.
3077 (arm_get_next_pc): Ditto.
3078 (arm_gdbarch_init): Set byte_order_for_code from BE8 flag,
3079 choose correct endianness for breakpoints.
3081 2008-08-10 Pedro Alves <pedro@codesourcery.com>
3083 * bsd-kvm.c: Include "gdbthread.h".
3084 (bsd_kvm_ptid): New.
3085 (bsd_kvm_open): Add a main thread.
3086 (bsd_kvm_close): Delete it.
3087 (bsd_kvm_thread_alive): New.
3088 (bsd_kvm_pid_to_str): New.
3089 (bsd_kvm_add_target): Register bsd_kvm_thread_alive and
3091 (bsd_kvm_add_target): Initialize bsd_kvm_ptid.
3093 2008-08-09 Pedro Alves <pedro@codesourcery.com>
3095 * buildsym.c (start_subfile): Properly cast sentinel in concat
3097 * cp-name-parser.y: Include "config.h".
3098 * xml-tdesc.c (fetch_xml_from_file): Properly cast sentinel in
3100 * gdb_select.h: Include sys/time.h if sys/select.h is not
3103 2008-08-09 Pedro Alves <pedro@codesourcery.com>
3105 * go32-nat.c: Include "gdbthread.h".
3106 (go32_stop, go32_kill_inferior): Delete the main thread.
3107 (go32_create_inferior): Add it.
3108 (go32_thread_alive, go32_pid_to_str): New.
3109 (init_go32_ops): Register go32_thread_alive and go32_pid_to_str.
3111 2008-08-09 Pedro Alves <pedro@codesourcery.com>
3113 * go32-nat.c (fetch_register, store_register): Pass the regcache
3114 gdbarch to i386_fp_regnum_p and i386_fpc_regnum_p.
3115 (go32_xfer_memory): Change type of myaddr parameter to gdb_byte.
3116 (struct seg_descr, struct seg_descr): pack the whole struct
3117 instead of each member individually.
3119 2008-08-09 Andreas Schwab <schwab@suse.de>
3121 * python/python.c (_initialize_python): Use unabbreviated commands
3124 2008-08-09 Daniel Jacobowitz <dan@codesourcery.com>
3126 * Makefile.in (stamp-h): Also create .deps.
3128 2008-08-09 Tom Tromey <tromey@redhat.com>
3130 * Makefile.in (generated_files): Add GNULIB_H.
3132 2008-08-09 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3134 * solib-pa64.c (pa64_solib_create_inferior_hook): Don't set
3135 DT_HP_DEBUG_PRIVATE. Add warning if DT_HP_DEBUG_PRIVATE is not set.
3137 (pa64_current_sos): Remove map private warning warning.
3138 * solib-som.c: Include string.h and sys/utsname.h.
3139 (get_hpux_major_release): New function.
3140 (som_solib_create_inferior_hook): Read dynamic linker header. Warn
3141 about shared library private mapping on HP-UX 11 and later. Only force
3142 private mapping of shared libraries on HP-UX 10 and earlier.
3143 (link_map_start): Delete warning.
3145 2008-08-09 Xuepeng Guo <xuepeng.guo@intel.com>
3146 H.J. Lu <hongjiu.lu@intel.com>
3147 Mark Kettenis <kettenis@gnu.org>
3149 * amd64-tdep.c (amd64_frame_cache): Add saved_sp_reg.
3150 (amd64_init_frame_cache): Initialize saved_sp_reg.
3151 (amd64_analyze_stack_align): New.
3152 (amd64_analyze_prologue): Call it.
3153 (amd64_frame_cache): Use saved_sp_reg if it is invalid. Don't set
3154 %rip to 8 when halfway aligning the stack.
3156 * amd64-tdep.h (amd64_regnum): Add AMD64_R9_REGNUM to
3159 * i386-tdep.c (i386_frame_cache): Remove stack_align. Add
3161 (i386_alloc_frame_cache): Remove stack_align. Initialize
3163 (i386_analyze_stack_align): Rewrite.
3164 (i386_frame_cache): Use saved_sp_reg if it is valid.
3166 2008-08-09 Ulrich Weigand <uweigand@de.ibm.com>
3168 * target.c: Include "solib.h".
3169 (target_pre_inferior): Call no_shared_libraries.
3170 * infcmd.c (run_command_1): Do not call objfile_purge_solibs
3172 (attach_command): Do not call clear_solib.
3174 2008-08-09 Mark Kettenis <kettenis@gnu.org>
3176 * i386obsd-nat.c (i386obsd_supply_pcb): Supply the right bytes for
3179 2008-08-08 Tom Tromey <tromey@redhat.com>
3181 * Makefile.in (python.o): Remove dependencies. Use COMPILE and
3183 (python-utils.o): Likewise.
3185 2008-08-08 Andreas Schwab <schwab@suse.de>
3187 * corefile.c (_initialize_core): Remove spurious paren from set
3188 gnutarget doc string.
3190 2008-08-08 Luis Machado <luisgpm@br.ibm.com>
3192 * ppc-linux-nat.c: Include "auxv.h" and "elf/common.h".
3193 Define PPC_FEATURE_BOOKE.
3194 (ppc_linux_get_hwcap): New function.
3195 (ppc_linux_region_ok_for_hw_watchpoint): Handle PowerPC 440
3196 4-bytes alignment restrictions.
3197 (ppc_linux_insert_watchpoint): Handle PowerPC 440-specific
3198 positioning of the read/write flags.
3199 (ppc_linux_watchpoint_addr_within_range): Handle PowerPC 440
3202 2008-08-08 Pedro Alves <pedro@codesourcery.com>
3204 Use ptid_t.tid to store thread ids instead of ptid_t.pid.
3206 * win32-nat.c (win32_add_thread): Change thread argument type to
3208 (win32_add_thread): Adjust.
3209 (win32_delete_thread): Change thread argument type to ptid_t.
3211 (win32_fetch_inferior_registers, win32_store_inferior_registers)
3212 (win32_resume, get_win32_debug_event, get_win32_debug_event)
3213 (win32_wait, win32_pid_to_exec_file, win32_pid_to_str): Adjust.
3214 (init_win32_ops): Put to_magic last.
3215 (win32_win32_thread_alive): Adjust.
3217 2008-08-08 Pedro Alves <pedro@codesourcery.com>
3219 * remote-m32r-sdi.c (m32r_thread_alive, m32r_pid_to_str): New.
3220 (init_m32r_ops): Register m32r_thread_alive and m32r_pid_to_str.
3222 2008-08-08 Pedro Alves <pedro@codesourcery.com>
3224 * remote-m32r-sdi.c: Include "gdbthread.h".
3225 (remote_m32r_ptid): New.
3226 (m32r_close): Delete the main thread.
3227 (m32r_resume): Set inferior_ptid toA remote_m32r_ptid. Add the
3229 (m32r_kill, m32r_load, sdireset_command): Delete the main thread.
3230 (_initialize_remote_m32r): Initialize remote_m32r_ptid.
3232 2008-08-07 Tom Tromey <tromey@redhat.com>
3233 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3235 * aclocal.m4, configure: Rebuild.
3236 * configure.in: Call ZW_CREATE_DEPDIR,
3237 ZW_PROG_COMPILER_DEPENDENCIES, AC_PROG_MAKE_SET.
3238 (MAKE, GMAKE): New substs.
3239 * acinclude.m4: Include depstand.m4.
3240 * Makefile.in (DEPMODE, DEPDIR, COMPILE.post, COMPILE.pre,
3241 COMPILE, POSTCOMPILE, depcomp): New variables.
3242 Remove all _h variables.
3243 Remove many .o targets.
3244 ($(srcdir)/copying.c): avoid backslash-newline after comment
3245 sign (@maintainer_mode_true@).
3246 (HFILES_NO_SRCDIR): Regenerate.
3247 (generated_files): New variable.
3248 (all_gdbtk_cflags): Likewise.
3250 (init.o, version.o, copying.o): Remove.
3251 (distclean): Remove DEPDIR.
3252 (test-cp-name-parser.o, hpux-thread.o, main.o, monitor.o,
3253 printcmd.o, procfs.o, v850ice.o): Rewrite.
3254 (cli-cmds.o, cli-decode.o, cli-dump.o, cli-interp.o, cli-logging.o,
3255 cli-script.o, cli-setshow.o, cli-utils.o): Likewise.
3256 (gdbtk.o, gdbtk-bp.o, gdbtk-cmds.o, gdbtk-hooks.o, gdbtk-interp.o,
3257 gdbtk-main.o, gdbtk-register.o, gdbtk-stack.o, gdbtk-varobj.o,
3258 gdbtk-wrapper.o): Likewise.
3259 (mi-cmd-break.o, mi-cmd-disas.o, mi-cmd-env.o, mi-cmd-file.o,
3260 mi-cmds.o, mi-cmd-stack.o, mi-cmd-target.o, mi-cmd-var.o,
3261 mi-console.o, mi-getopt.o, mi-interp.o, mi-main.o, mi-out.o,
3262 mi-parse.o, mi-symbol-cmds.o, mi-common.o, signals.o, tui.o,
3263 tui-command.o, tui-data.o, tui-disasm.o, tui-file.o, tui-hooks.o,
3264 tui-interp.o, tui-io.o, tui-layout.o, tui-main.o, tui-out.o,
3265 tui-regs.o, tui-source.o, tui-stack.o, tui-win.o, tui-windata.o,
3266 tui-wingeneral.o, tui-winsource.o): Likewise.
3267 (all_object_files): New variable.
3268 ($(all_object_files)): New target.
3269 Include dependency files, when using GNU Make.
3271 2008-08-07 Ulrich Weigand <uweigand@de.ibm.com>
3273 * spu-tdep.c (info_spu_dma_cmdlist): Only show entries with
3274 the valid bit set. Ensure display order respects partial
3275 order defined by dependency bits.
3277 2008-08-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3279 * solib-pa64.c (read_dld_descriptor): Return zero if load map is not
3282 2008-08-06 Mark Kettenis <kettenis@gnu.org>
3284 * i386obsd-nat.c (i386obsd_supply_pcb): Adjust for changes in
3287 2008-08-06 Vladimir Prus <vladimir@codesourcery.com>
3288 Tom Tromey <tromey@redhat.com>
3289 Thiago Jung Bauermann <bauerman@br.ibm.com>
3290 Doug Evans <dje@google.com>
3292 * Makefile.in (SUBDIR_PYTHON_OBS, SUBDIR_PYTHON_SRCS,
3293 SUBDIR_PYTHON_DEPS, SUBDIR_PYTHON_LDFLAGS, SUBDIR_PYTHON_CFLAGS,
3294 PYTHON_CFLAGS): New.
3295 (python_h, python_internal_h): New.
3296 (cli-script.o): Depend on python.h
3297 (python.o, python-utils.o): New.
3298 * cli/cli-script.c (print_command_lines): Handle python_control.
3299 (execute_control_command): Handle python_control.
3300 (execute_control_command_untraced): New function.
3301 (while_command): Call execute_control_command_untraced.
3302 (if_command): Likewise.
3303 (get_command_line): Remove static attribute.
3304 (read_next_line): Handle "python".
3305 (recurse_read_control_structure): Handle python_control.
3306 (read_command_lines): Handle python_control.
3308 * cli/cli-script.h (get_command_line): Add prototype.
3309 (execute_control_command_untraced): Likewise.
3310 * configure.ac: Add --with-python.
3311 * defs.h (enum command_control_type) <python_control>: New
3313 * python/python-internal.h: New file.
3314 * python/python.c: New file.
3315 * python/python.h: New file.
3316 * python/python-utils.c: New file.
3317 * NEWS: Mention Python scripting support and its new commands.
3319 2008-08-06 Ulrich Weigand <uweigand@de.ibm.com>
3321 * spu-tdep.c (spu_gdbarch_init): Call set_gdbarch_frame_red_zone_size.
3323 2008-08-06 Phil Muldoon <pmuldoon@redhat.com>
3325 * MAINTAINERS (Write After Approval): Add self.
3327 2008-08-06 Phil Muldoon <pmuldoon@redhat.com>
3329 * breakpoint.c (hw_breakpoint_used_count): Use breakpoint_enabled.
3330 (insert_breakpoint_locations): Likewise.
3332 2008-08-05 Phil Muldoon <pmuldoon@redhat.com>
3334 * breakpoint.c (create_longjmp_breakpoint): Remove unused struct
3336 (set_longjmp_breakpoint): Likewise.
3338 2008-08-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3341 * solib-pa64.c: Only compile if both HAVE_ELF_HP_H and __LP64__ are
3344 2008-08-05 Tom Tromey <tromey@redhat.com>
3346 * bcache.c (deprecated_bcache_added): Initialize obstack.
3347 (bcache_xmalloc): Don't initialize obstack.
3348 (bcache_xfree): Conditionally free obstack.
3349 (bcache_memory_used): Update.
3351 2008-08-05 Tom Tromey <tromey@redhat.com>
3353 * symfile.c (add_psymbol_to_bcache): Return a const pointer. Use
3355 (append_psymbol_to_list): Accept a const pointer.
3356 (add_psymbol_to_list): Fix const correctness.
3357 * bcache.h: (deprecated_bcache_added, deprecated_bcache): Remove.
3358 (bcache_full): Declare.
3359 * bcache.c (bcache_data, deprecated_bcache): Remove.
3360 (bcache): Use bcache_full.
3361 (bcache_full): Rename from deprecated_bcache_added. Change return
3364 2008-08-04 Stan Shebs <stan@codesourcery.com>
3366 * solib-svr4.c (BKPT_AT_SYMBOL): Remove, always defined.
3367 (bkpt_names): Remove SOLIB_BKPT_NAME, never defined.
3368 (enable_break): Remove test of BKPT_AT_SYMBOL.
3370 2008-08-02 Keith Seitz <keiths@redhat.com>
3372 * acinclude.m4: Include ../config/tcl.m4 to pick up
3373 standard Tcl configury bits.
3374 Remove all Tcl, Tk, Itcl, Itk, etc definitions.
3375 * configure.ac: Don't check if ../itcl exists when building
3376 gdbtk. It could be installed.
3377 Rewrite gdbtk configury to allow for using system-supplied
3378 Tcl and Tk. Gdbtk no longer requires build-time access to
3380 * Makefile.in: Remove everything related to itcl and itk.
3381 Rewrite the Tcl bits for gdbtk to correspond to rewrite of
3383 Remove v850ice.o build rule.
3384 (ALL_TCL_CFLAGS): New convenience defintion. Change all
3385 gdbtk sources to use it.
3386 * configure: Regenerate.
3388 2008-07-31 Stan Shebs <stan@codesourcery.com>
3390 * coffread.c (coff_symtab_read): Remove FUNCTION_EPILOGUE_SIZE.
3392 2008-07-30 Stan Shebs <stan@codesourcery.com>
3394 * objfiles.c (TARGET_KEEP_SECTION): Remove.
3395 (add_to_objfile_sections): Remove use.
3397 2008-07-29 Tom Tromey <tromey@redhat.com>
3399 * cli/cli-decode.c (lookup_cmd_1): Use memcpy.
3400 (lookup_cmd_composition): Likewise.
3402 2008-07-29 Tom Tromey <tromey@redhat.com>
3404 * cli/cli-cmds.c (edit_command): Remove unused variables. Delete
3405 dead code. Fix indentation.
3407 2008-07-29 Stan Shebs <stan@codesourcery.com>
3409 * main.c (captured_main): Remove long-unused #if 0 blocks.
3411 2008-07-28 Tom Tromey <tromey@redhat.com>
3413 * annotate.h (deprecated_annotate_starting_hook): Remove.
3414 (deprecated_annotate_stopped_hook): Remove.
3415 (deprecated_annotate_exited_hook): Remove.
3416 * Makefile.in (annotate.o): Depend on observer_h.
3417 * top.c (deprecated_delete_breakpoint_hook): Remove.
3418 (deprecated_create_breakpoint_hook): Likewise.
3419 (deprecated_modify_breakpoint_hook): Likewise.
3420 * interps.c (clear_interpreter_hooks): Update for removed hooks.
3421 * breakpoint.c (mention): Don't call removed hook.
3422 (delete_breakpoint): Likewise.
3423 (disable_breakpoint): Likewise.
3424 (do_enable_breakpoint): Likewise.
3425 * annotate.c: Include observer.h.
3426 (breakpoint_changed): Change type of argument.
3427 (_initialize_annotate): Register observers.
3428 (deprecated_annotate_starting_hook): Remove.
3429 (deprecated_annotate_stopped_hook): Remove.
3430 (deprecated_annotate_exited_hook): Remove.
3431 (annotate_starting): Update for hook removal.
3432 (annotate_stopped): Likewise.
3433 (annotate_exited): Likewise.
3434 * defs.h (deprecated_delete_breakpoint_hook): Remove.
3435 (deprecated_create_breakpoint_hook): Likewise.
3436 (deprecated_modify_breakpoint_hook): Likewise.
3438 2008-07-28 Tom Tromey <tromey@redhat.com>
3440 * main.c (captured_main): Don't use BEFORE_MAIN_LOOP_HOOK.
3442 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
3444 * configure.ac: Check for the GNU/Linux ptrace signature.
3445 * configure: Regenerated.
3447 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
3449 * linux-nat.c (resume_callback): Add more debugging output.
3450 (linux_nat_has_pending_sigint): New function, based on
3451 linux_nat_has_pending.
3452 (set_ignore_sigint, maybe_clear_ignore_sigint): New functions.
3453 (stop_wait_callback): Remove flush_mask handling. Honor
3454 ignore_sigint. Call maybe_clear_ignore_sigint. Pass NULL
3456 (linux_nat_has_pending, flush_callback): Remove.
3457 (linux_nat_filter_event): Check for ignore_sigint.
3458 (linux_nat_wait): Remove flush_mask support and call to
3459 flush_callback. Use set_ignore_sigint and maybe_clear_ignore_sigint.
3460 * linux-nat.h (struct lwp_info): Add ignore_sigint field.
3462 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
3464 * linux-nat.c (count_events_callback, select_event_lwp_callback): Only
3465 report events from resumed threads.
3467 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
3469 * mips-linux-tdep.c (mips_linux_syscall_next_pc): New function.
3470 (mips_linux_init_abi): Set tdep->syscall_next_pc.
3471 * mips-tdep.c (enum mips_fpu_type, struct gdbarch_tdep): Move to
3473 (mips32_next_pc): Handle the syscall instruction.
3474 * mips-tdep.h (enum mips_fpu_type, struct gdbarch_tdep): New,
3475 from mips-tdep.c. Add syscall_next_pc to gdbarch_tdep.
3477 2008-07-26 Tom Tromey <tromey@redhat.com>
3480 * valops.c (value_struct_elt): Treat function-valued field as a
3483 2008-07-26 Tom Tromey <tromey@redhat.com>
3486 * macroexp.c (get_punctuator) <punctuators>: Rearrange to put
3487 longer tokens first.
3489 2008-07-26 Vladimir Prus <vladimir@codesourcery.com>
3492 * cli/cli-decode.h (CMD_ASYNC_OK, set_cmd_async_ok)
3493 (get_cmd_async_ok): Remove.
3494 * cli/cli-decode.c (set_cmd_async_ok, get_cmd_async_ok): Remove.
3495 * cli/cli-cmds.c (init_cli_cmds): Don't use set_cmd_async_ok.
3496 * infcmd.c (_initialize_infcmd): Likewise.
3497 * thread.c (_initialize_thread): Likewise.
3499 2008-07-25 Joseph Myers <joseph@codesourcery.com>
3501 * mips-tdep.c (mips_n32n64_push_dummy_call): Handle passing
3502 128-bit long doubles in even-odd pairs of FPRs. Do not
3503 right-align float arguments for big-endian.
3504 (mips_n32n64_return_value): Apply return value convention for
3505 structs containing one or two floating-point values to soft-float
3506 as well as hard-float. Handle 128-bit long doubles in such
3508 (mips_o32_push_dummy_call): Only skip one integer register for a
3509 float argument passed in an FPR.
3511 2008-07-25 Tom Tromey <tromey@redhat.com>
3513 * tui/tui-hooks.c: Include observer.h.
3514 (tui_event_default, tui_old_event_hooks, tui_event_hooks):
3516 (tui_bp_created_observer, tui_bp_deleted_observer,
3517 tui_bp_modified_observer): New globals.
3518 (tui_install_hooks): Use observers, not events.
3519 (tui_remove_hooks): Likewise.
3520 * mi/mi-cmd-break.c: Include observer.h, not gdb-events.h.
3521 (mi_breakpoint_observers_installed, mi_can_breakpoint_notify): New
3523 (breakpoint_notify): Check mi_can_breakpoint_notify.
3524 (breakpoint_hooks): Remove.
3525 (mi_cmd_break_insert): Attach observers. Don't use events.
3526 * tracepoint.c: Include observer.h, not gdb-events.h.
3527 (tracepoint_operation, trace_pass_command): Notify observer.
3528 * interps.c: Don't include gdb-events.h.
3529 (clear_interpreter_hooks): Don't call clear_gdb_event_hooks.
3530 * gdbarch.c: Rebuild.
3531 * gdbarch.sh: Emit include for observer.h, not gdb-events.h.
3532 (deprecated_current_gdbarch_select_hack): Notify observer.
3533 * breakpoint.h: Don't include gdb-events.h.
3534 * breakpoint.c: Don't include gdb-events.h.
3535 (condition_command): Notify observer.
3536 (commands_command): Likewise.
3537 (commands_from_control_command): Likewise.
3538 (mention, delete_breakpoint, set_ignore_count): Likewise.
3539 (disable_breakpoint, do_enable_breakpoint): Likewise.
3540 * Makefile.in (gdb_events_h): Remove.
3541 (breakpoint_h): Update.
3542 (COMMON_OBS): Remove gdb-events.o.
3543 (gdb-events.o): Remove.
3544 (breakpoint.o, gdbarch.o, interps.o, tracepoint.o, gdbtk-bp.o,
3545 gdbtk-hooks.o, mi-cmd-break.o, tui-hooks.o): Update.
3546 * gdb-events.c: Remove.
3547 * gdb-events.h: Remove.
3548 * gdb-events.sh: Remove.
3550 2008-07-24 Pedro Alves <pedro@codesourcery.com>
3552 * remote.c (remote_threads_extra_info): Don't query the remote
3553 server about info on the internally added main thread.
3555 2008-07-24 Aleksandar Ristovski <aristovski@qnx.com>
3557 * nto-procfs.c (procfs_attach): Populate initial thread list.
3558 (procfs_wait): Return new pid, built from the inferior status.
3560 2008-07-23 Thiago Jung Bauermann <bauerman@br.ibm.com>
3562 * configure.ac (CONFIG_INITS): Delete long obsoleted variable.
3563 * configure: Regenerate.
3565 2008-07-23 Aleksandar Ristovski <aristovski@qnx.com>
3567 * nto-procfs.c (procfs_xfer_memory): Changed signature.
3568 (procfs_resume): Workaround for dereferencing type-punned pointer
3570 * nto-tdep.c (nto_parse_redirection): Change signature to be const
3572 * nto-tdep.h (nto_parse_redirection): Likewise.
3574 2008-07-21 Stan Shebs <stan@codesourcery.com>
3576 Scrub remnants of IN_SOLIB_DYNSYM_RESOLVE_CODE.
3577 * gdbarch.sh: Adjust comment to refer to
3578 in_solib_dynsym_resolve_code().
3579 * gdbarch.h, gdbarch.c: Update.
3580 * solib-osf.c: Ditto.
3582 (handle_inferior_event): Use in_solib_dynsym_resolve_code
3584 * config/mips/nm-irix5.h: Remove undef of
3585 IN_SOLIB_DYNSYM_RESOLVE_CODE.
3587 2008-07-21 Tom Tromey <tromey@redhat.com>
3589 * symfile.c (reread_symbols): Don't pass argument to observer.
3590 * exec.c (exec_file_attach): Don't pass argument to observer.
3591 * ada-lang.c (ada_executable_changed_observer): Remove argument.
3592 * symtab.c (symtab_observer_executable_changed): Remove argument.
3593 * observer.sh: Handle functions with no arguments.
3595 2008-07-20 Sergei Poselenov <sposelenov@emcraft.com>
3596 Chris Demetriou <cgd@google.com>
3598 * elfread.c (elf_symfile_segments): Fix the check that each loadable
3599 section fits within an ELF segment to handle ELF segments that hit
3600 the end of the address space.
3602 2008-07-20 Chris Demetriou <cgd@google.com>
3604 * MAINTAINERS (Write After Approval): Add self.
3606 2008-07-18 Tom Tromey <tromey@redhat.com>
3609 * NEWS: Add entry for macro commands.
3610 * Makefile.in (macrocmd.o): Add gdb_string.h.
3611 * macroscope.h (user_macro_scope): Declare.
3612 (default_macro_scope): Update documentation.
3613 (macro_user_macros): Declare.
3614 * c-lang.c (c_preprocess_and_parse): Always attempt macro lookup.
3615 Use user_macro_scope.
3616 (null_macro_lookup): Remove.
3617 * macrotab.h (macro_callback_fn): Declare.
3618 (macro_for_each): Likewise.
3619 (macro_allow_redefinitions): Likewise.
3620 * macrotab.c (foreach_macro): New function
3621 (macro_for_each): Likewise.
3622 (struct macro_table) <redef_ok>: New field.
3623 (macro_allow_redefinitions): New function.
3624 (new_macro_table): Update.
3625 (macro_define_function): Likewise.
3626 (macro_define_object): Likewise.
3627 * macroscope.c (user_macro_scope): New function.
3628 (default_macro_scope): Use it.
3629 (macro_user_macros): New global.
3630 (standard_macro_lookup): Look in macro_user_macros.
3631 (_initialize_macroscope): New function.
3632 * macroexp.h (macro_is_whitespace, macro_is_digit,
3633 macro_is_identifier_nondigit): Declare.
3634 * macroexp.c (macro_is_whitespace): Rename. No longer static.
3635 (macro_is_digit): Likewise.
3636 (macro_is_identifier_nondigit): Likewise.
3637 (get_identifier): Update.
3638 (get_pp_number): Likewise.
3639 (get_token): Likewise.
3640 * macrocmd.c (skip_ws): New function.
3641 (extract_identifier): Likewise.
3642 (free_macro_definition_ptr): Likewise.
3643 (user_macros): Remove.
3644 (macro_define_command): Implement.
3645 (_initialize_macrocmd): Update.
3646 (macro_undef_command): Implement.
3647 (print_one_macro): New function.
3648 (macro_list_command): Implement.
3650 2008-07-18 Joseph Myers <joseph@codesourcery.com>
3652 * configure.ac: Put old value of $LIBS after -lbfd -liberty $intl
3654 * configure: Regenerate.
3656 2008-07-17 Paul Pluzhnikov <ppluzhnikov@google.com>
3658 * auxv.c (fprint_target_auxv): Stop at AT_NULL.
3660 2008-07-15 Andreas Schwab <schwab@suse.de>
3662 * valops.c (value_cast_pointers): Follow typedefs when checking
3665 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
3667 * block.c (block_function): Renamed to ...
3668 (block_linkage_function): ... this. All callers changed.
3669 * block.h (block_function): Renamed to ...
3670 (block_linkage_function): ... this.
3672 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
3674 * mn10300-tdep.c (set_reg_offsets): Use get_frame_register_unsigned.
3676 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
3678 * frame.c (frame_sp_unwind): Delete.
3679 (get_frame_sp): Do not use it.
3680 * frame.h (frame_sp_unwind): Delete prototype.
3682 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
3684 * ia64-tdep.c (ia64_dummy_id): Use get_frame_pc.
3686 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
3688 * dwarf2-frame.c (dwarf2_frame_cache): Update comment.
3689 * frame.c (frame_unwind_address_in_block): Delete.
3690 (get_frame_address_in_block): Do not use it. Check the type
3691 of the next frame first.
3692 (frame_cleanup_after_sniffer): Update comment.
3693 * frame.h (frame_unwind_address_in_block): Delete prototype.
3694 * hppa-tdep.c (hppa_find_unwind_entry_in_block): Update comment.
3696 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
3698 * frame.c (frame_func_unwind): Delete.
3699 (get_frame_func): Do not use it.
3700 * frame.h (frame_func_unwind): Delete prototype.
3701 * hppa-tdep.c (hppa_frame_cache): Update comment.
3702 * rs6000-tdep.c (rs6000_frame_cache): Update comment.
3704 2008-07-14 Stan Shebs <stan@codesourcery.com>
3706 * remote-sim.c (init_gdbsim_ops): Remove
3707 TARGET_REDEFINE_DEFAULT_OPS.
3709 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
3711 * findvar.c (read_var_value): Remove unused variable.
3713 2008-07-15 Luis Machado <luisgpm@br.ibm.com>
3715 * infrun.c (handle_inferior_event): Tag threads as stopped
3716 before inserting breakpoints.
3718 2008-07-15 Hui Zhu <teawater@gmail.com>
3720 * MAINTAINERS: Added myself to section Write After Approval.
3722 2008-07-14 Paul Pluzhnikov <ppluzhnikov@google.com>
3725 * cp-abi.c (value_virtual_fn_field): Handle invalid pointers.
3727 2008-07-14 Pedro Alves <pedro@codesourcery.com>
3729 * i386-dicos-tdep.c (i386_dicos_frame_align): Delete.
3730 (i386_dicos_push_dummy_code): New.
3731 (i386_dicos_init_abi): Don't register i386_dicos_frame_align.
3732 Register i386_dicos_push_dummy_code.
3734 2008-07-14 Markus Deuling <deuling@de.ibm.com>
3736 * mips-tdep.c (fp_register_arg_p): Add gdbarch as paramter.
3737 (mips_n32n64_push_dummy_call, mips_o64_return_value)
3738 (mips_eabi_push_dummy_call): Update call to fp_register_arg_p.
3740 (MIPS_FPU_TYPE): Add gdbarch as parameter and replace current_gdbarch.
3741 (fp_register_arg_p, mips_dump_tdep, show_mipsfpu_command)
3742 (mips_n32n64_fp_arg_chunk_p): Update caller.
3744 (mips_n32n64_fp_arg_chunk_p): Add gdbarch as paramter.
3745 (mips_n32n64_push_dummy_call): Update caller.
3747 (MIPS_LAST_ARG_REGNUM): Add gdbarch as parameter and replace
3749 (mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call)
3750 (mips_o32_push_dummy_call, mips_o64_push_dummy_call): Update caller.
3753 (MIPS_LAST_FP_ARG_REGNUM): Add gdbarch as parameter and replace
3755 (mips_eabi_push_dummy_call, mips_o32_push_dummy_call)
3756 (mips_o64_push_dummy_call): Update caller.
3758 (MIPS_EABI): Add gdbarch as parameter and replace current_gdbarch.
3759 (fp_register_arg_p, mips_dump_tdep): Update caller.
3761 (set_reg_offset): Add gdbarch as parameter and replace current_gdbarch.
3762 (mips16_scan_prologue, mips32_scan_prologue): Update caller.
3764 (reset_saved_regs): Make static. Add gdbarch as parameter. Replace
3766 (mips32_scan_prologue): Update caller.
3768 (heuristic_proc_start): Add gdbarch as parameter. Replace
3770 (mips_insn16_frame_cache, mips_insn32_frame_cache): Update caller.
3772 * mipsnbsd-nat.c (mipsnbsd_fetch_inferior_registers)
3773 (mipsnbsd_store_inferior_registers): Use get_regcache_arch to get at
3774 the current architecture. Update call to getregs_supplies.
3775 (getregs_supplies): Add gdbarch as parameter and replace
3778 * mipsnbsd-tdep.c (mipsnbsd_get_longjmp_target): Use get_frame_arch to
3779 get at the current architecture. Update call to NBSD_MIPS_JB_OFFSET and
3780 NBSD_MIPS_JB_ELEMENT_SIZE.
3781 (NBSD_MIPS_JB_ELEMENT_SIZE, NBSD_MIPS_JB_OFFSET): Add gdbarch and
3782 replace current_gdbarch.
3784 * remote-mips.c (mips_map_regno): Add gdbarch as parameter and replace
3786 (mips_fetch_registers, mips_store_registers): Update call
3788 (mips_load): Use get_regcache_arch to get at the current_architecture
3789 and replace current_gdbarch.
3791 2008-07-13 Pedro Alves <pedro@codesourcery.com>
3793 * thread.c (restore_selected_frame): On fail to restore, select
3794 the innermost frame, and don't crash when warning the user.
3796 2008-07-13 Hui Zhu <teawater@gmail.com>
3798 * symtab.c (expand_line_sal): Fix a memory leak.
3800 2008-07-13 Pedro Alves <pedro@codesourcery.com>
3802 * utils.c (struct continuation): Define as inheriting struct
3804 (add_continuation, do_all_continuations)
3805 (discard_all_continuations, add_intermediate_continuation)
3806 (do_all_intermediate_continuations)
3807 (discard_all_intermediate_continuations): Adjust.
3809 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
3811 Skip varobj in running threads.
3812 * mi/mi-cmd-var.c (mi_cmd_var_update): If varobj's
3813 thread is not stopped, skip the varobj.
3814 * Makefile.in: Update dependencies.
3816 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
3818 Enable all commands while inferiour is running
3819 * mi/mi-main.c (mi_cmd_execute): Don't check if
3820 inferiour is executing.
3822 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
3824 Allow all CLI command even if target is executing.
3825 * gdb/top.c (execute_command_1): Don't check if the inferiour
3828 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
3830 * mi/mi-main.c (mi_cmd_execute): Remove unused variable.
3831 Fix printing of frame, when frame is wrong.
3833 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
3835 * spu-tdep.c (spu_frame_unwind_cache): Do not error if
3836 backchain is unreadable.
3838 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
3840 * spu-linux-nat.c: Include "gdbthread.h".
3841 (spu_child_post_startup_inferior): Register main thread.
3842 (spu_child_post_attach): Likewise.
3843 * Makefile.in (spu-linux-nat.o): Update dependencies.
3845 2008-07-12 Pedro Alves <pedro@codesourcery.com>
3847 Rewrite continuations internals on top of cleanups and plug
3848 continuation arguments leaks.
3850 * defs.h (struct continuation): Make it opaque.
3851 (add_continuation, add_intermediate_continuation): Drop the int
3852 argument of the continuation hook argument. Add
3853 continuation_free_args argument.
3854 (do_all_continuations, do_all_intermediate_continuations): Drop
3855 the error_p argument.
3857 * utils.c (add_continuation): Drop the int argument of the
3858 continuation hook argument. Add continuation_free_args argument.
3859 Reimplement on top of cleanups.
3860 (do_all_continuations): Drop error argument. Reimplement on top
3862 (discard_all_continuations): Reimplement on top of cleanups.
3863 (add_intermediate_continuation): Drop the int argument of the
3864 continuation hook argument. Add continuation_free_args argument.
3865 Reimplement on top of cleanups.
3866 (do_all_intermediate_continuations): Drop error argument.
3867 Reimplement on top of cleanups.
3868 (discard_all_intermediate_continuations): Reimplement on top of
3871 * breakpoint.c (until_break_command_continuation): Drop error
3872 argument. Add xfree as continuation argument deleter.
3874 * inf-loop.c (inferior_event_handler): On error, discard all
3875 continuations. Adjust to new do_all_intermediate_continuations
3876 and do_all_continuations interfaces.
3878 * infcmd.c (step_1_continuation): Drop error_p argument. Adjust.
3879 Pass xfree as continuation argument deleter.
3880 (finish_command_continuation): Drop error_p argument. Adjust.
3881 (finish_command_continuation_free_arg): New.
3882 (finish_command): Pass finish_command_continuation_free_arg as
3883 continuation argument deleter. Adjust to new do_all_continuations
3885 (attach_command_continuation): Drop error_p argument.
3886 (attach_command_continuation_free_args): New.
3887 (attach_command): Pass attach_command_continuation_free_args as
3888 continuation argument deleter.
3890 * interps.c (interp_set): Adjust to new do_all_continuations
3893 * event-top.c (stdin_event_handler): In error, also discard the
3894 intermediate continuations.
3896 2008-07-12 Pedro Alves <pedro@codesourcery.com>
3898 Replace struct continuation_args by void* and per command structs.
3900 * top.c (execute_command): Remove unused arg1 and arg2 locals.
3902 * breakpoint.c (struct until_break_command_continuation_args):
3904 (until_break_command_continuation): Take a void* instead of a
3905 continuations_arg. Adjust.
3906 (until_break_command): Adjust to use struct
3907 until_break_command_continuation_args instead of struct
3910 * infcmd.c (struct step_1_continuation_args): New.
3911 (step_1_continuation): Take a void* instead of a
3912 continuations_arg. Adjust to use struct step_1_continuation_args.
3913 (step_once): Adjust to use struct step_1_continuation_args.
3915 (struct finish_command_continuation_args): New.
3916 (finish_command_continuation): Take a void* instead of a
3917 continuations_arg. Adjust to use struct
3918 finish_command_continuation_args.
3919 (finish_command): Adjust to use struct
3920 finish_command_continuation_args.
3921 (struct attach_command_continuation_args): New.
3922 (attach_command_continuation): Take a void* instead of a
3923 continuations_arg. Adjust to use struct
3924 attach_command_continuation_args.
3925 (attach_command): Adjust to use struct
3926 attach_command_continuation_args.
3928 * defs.h (struct continuation_arg): Delete.
3929 (struct continuation): Replace the struct continuation_arg*
3930 parameter of continuation_hook by a void*. Replace "arg_list"
3931 member by a new "args" member with void* type.
3932 (add_continuation, add_intermediate_continuation): Replace struct
3933 continuation_arg type usages by void* usages.
3935 * utils.c (add_continuation, do_all_continuations)
3936 (add_intermediate_continuation)
3937 (do_all_intermediate_continuations): Replace struct
3938 continuation_arg type usages by void* usages. Pass "args" instead
3941 2008-07-12 Pedro Alves <pedro@codesourcery.com>
3943 * infrun.c (struct thread_stepping_state): Delete sal member.
3944 (init_thread_stepping_state): Add local sal. Use it instead of
3946 (handle_inferior_event): New local stop_pc_sal. Use it instead of
3948 (step_into_function): Add local stop_func_sal. Use it instead of
3951 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
3953 Implement -exec-continue/-exec-interrupt --all.
3954 * infcmd.c (continue_1): New, extracted from
3955 (continue_command): ...here.
3956 (interrupt_target_1): New, extracted from
3957 (interrupt_target_command): ...here.
3958 * inferior.h (continue_1, interrupt_target_1): New.
3959 * mi/mi-main.c (mi_cmd_exec_continue)
3960 (mi_cmd_exec_interrupt): Handle --all.
3962 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
3964 Implement --thread and --frame.
3965 * gdbthread.h (find_thread_id): Declare.
3966 * thread.c (find_thread_id): Make non-static.
3967 * mi/mi-main.c (mi_cmd_execute): Switch to the right
3968 thread and frame, if necessary.
3969 * mi/mi-parse.c (mi_parse): Handle --thread and --frame.
3970 * mi/mi-parse.h (strcut mi_parse): New fields thread and frame.
3972 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
3974 * infrun.c (resume): Discard cleanups on early exit path.
3976 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
3978 * infrun.c (normal_stop): For MI, report which threads
3981 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
3983 Report thread state in -thread-info output.
3984 * thread.c (print_thread_info): Add new field "state".
3986 2008-07-11 Pedro Alves <pedro@codesourcery.com>
3988 * infrun.c (handle_inferior_event): Also ignore a
3989 TARGET_SIGNAL_TRAP on a STOP_QUIETLY_NO_SIGSTOP.
3991 2008-07-11 Tom Tromey <tromey@redhat.com>
3993 * completer.c (complete_line_internal): New function, from
3994 complete_line. Add 'for_help' parameter.
3995 (complete_line): Use it.
3996 (command_completer): Move later. Rewrite.
3998 2008-07-11 Pedro Alves <pedro@codesourcery.com>
4000 * thread.c (thread_apply_command): Move making the cleanup out of
4003 2008-07-11 Pedro Alves <pedro@codesourcery.com>
4007 * thread.c (enum thread_state): New.
4008 (thread_state main_thread_running): Delete, in favor of...
4009 (thread_state main_thread_state): ... this. Update throughout.
4010 (clear_thread_inferior_resources): New, split from free_thread.
4011 (free_thread): Call clear_thread_inferior_resources.
4012 (init_thread_list): Set main thread to stopped state.
4013 (add_thread_silent): Take care of PTID reuses.
4014 (delete_thread): If deleting inferior_ptid or a thread with
4015 refcount > 0, mark it as exited, but still keep it in the list.
4016 Only notify of thread exits, if we haven't done so yet.
4017 (iterate_over_threads): Make it safe to delete threads while
4018 iterating over them.
4019 (do_captured_list_thread_ids): Don't account for exited threads.
4020 (thread_alive): Check for the THREAD_EXITED state, and don't set
4021 ptid to -1 on exited threads.
4022 (set_running): Update to account for extra possible states.
4023 (is_thread_state): New.
4024 (is_stopped, is_exited): New.
4025 (is_running): Implement in terms of is_thread_state.
4026 (any_running): Update.
4027 (print_thread_info): Update. Account for exited threads. Don't
4028 warn about missed frame restoring here, its done in the cleanup.
4029 (switch_to_thread): Don't read from a thread that has gone.
4030 (restore_current_thread): In non-stop mode, do a full context
4032 (restore_selected_frame): Add a frame_level argument. Rewrite.
4033 (struct current_thread_cleanup): Add selected_frame_level and
4034 was_stopped members.
4035 (do_restore_current_thread_cleanup): Check if thread was stopped
4036 and still is, and if the target has registers, stack and memory
4037 before restoring the selected frame. Don't delete the cleanup
4039 (restore_current_thread_cleanup_dtor): New.
4040 (make_cleanup_restore_current_thread): Remove all arguments.
4042 (thread_apply_all_command): Update. Prune threads.
4043 (thread_apply_command): Update.
4044 (thread_command): Account for currently selected exited thread.
4045 (do_captured_thread_select): Check for a running thread. Prune
4047 (_initialize_thread): Make "info threads", "thread", "thread
4048 apply", and "thread apply all" appliable without a selected thread.
4049 * gdbthread.h (struct thread_info): Replace running_ by state_.
4051 (is_exited, is_stopped): Declare.
4052 (make_cleanup_restore_current_thread): Remove all arguments.
4053 * infrun.c: Include "event-top.h".
4054 (fetch_inferior_event): In non-stop mode, restore selected thread
4055 and frame after handling the event and running breakpoint
4056 commands. Display GDB prompt if needed.
4057 (normal_stop): In non-stop mode, don't print thread switching
4059 * cli/cli-decode.c (set_cmd_no_selected_thread_ok)
4060 (get_cmd_no_selected_thread_ok): New.
4061 * cli/cli-decode.h (CMD_NO_SELECTED_THREAD_OK): New.
4062 (set_cmd_no_selected_thread_ok, get_cmd_no_selected_thread_ok):
4064 * cli/cli-cmds.c: Set "pwd", "help", "info", "show" as
4065 no-selected-thread ok.
4066 * top.c (execute_command): Check for non no-selected-thread-ok
4068 * linux-nat.c (struct saved_ptids, threads_to_delete)
4069 (record_dead_thread, prune_lwps): Delete.
4070 (exit_lwp): Unconditionally delete thread.
4071 (linux_nat_resume): Remove prune_lwps call.
4072 * infcmd.c (proceed_thread_callback): Check if !is_stopped instead
4073 of is_running. Adjust to make_cleanup_restore_current_thread
4075 * mi/mi-main.c (mi_cmd_execute): Only allow a few commands if the
4076 selected thread has exited.
4077 * inf-loop.c (inferior_event_handler): Don't display the prompt
4079 * varobj.c (c_value_of_root): Update.
4080 * defs.h (make_cleanup_dtor): Declare.
4081 * utils.c (make_cleanup_dtor): New.
4083 * Makefile.in (infrun.o): Depend on $(event_top_h).
4085 2008-07-11 Pedro Alves <pedro@codesourcery.com>
4087 Add "continue -a" and "interrupt -a" options for non-stop mode.
4089 * infcmd.c (proceed_thread_callback, do_context_switch_to): New.
4090 (continue_command): Add "-a" option.
4091 (interrupt_target_command): Add "-a" option.
4092 (_initialize_infcmd): Add extend help of continue and interrupt
4093 command to mention the new "-a" option. Mark "continue" async ok.
4095 2008-07-10 Doug Evans <dje@google.com>
4097 Add "set print symbol-loading on|off".
4098 * NEWS: Document new option.
4099 * symfile.h (print_symbol_loading): Declare.
4100 * symfile.c (print_symbol_loading): New global.
4101 (symbol_file_add_with_addrs_or_offsets): Only print "Reading symbols
4102 from ..." if print_symbol_loading.
4103 (_initialize_symfile): Add set/show print symbol-loading.
4104 * solib.c (solib_read_symbols): Only print "Loaded symbols for ..."
4105 if print_symbol_loading.
4107 2008-07-10 Pedro Alves <pedro@codesourcery.com>
4109 Non-stop linux native.
4111 * linux-nat.c (linux_test_for_tracefork): Block events while we're
4113 (get_pending_status): Implement non-stop mode.
4114 (linux_nat_detach): Stop threads before detaching.
4115 (linux_nat_resume): In non-stop mode, always resume only a single
4117 (linux_handle_extended_wait): On a clone event, in non-stop mode,
4118 add new lwp to GDB's thread table, and mark as running, executing
4119 and stopped appropriately.
4120 (linux_nat_filter_event): Don't assume there are other running
4121 threads when a thread exits.
4122 (linux_nat_wait): Mark the main thread as running and executing.
4123 In non-stop mode, don't stop all lwps.
4124 (linux_nat_kill): Stop lwps before killing them.
4125 (linux_nat_thread_alive): Use signal 0 to detect if a thread is
4127 (send_sigint_callback): New.
4128 (linux_nat_stop): New.
4129 (linux_nat_add_target): Set to_stop to linux_nat_stop.
4131 * linux-nat.h (thread_db_attach_lwp): Declare.
4133 * linux-thread-db.c (thread_get_info_callback): Check for new
4134 threads if we have none.
4135 (thread_from_lwp, enable_thread_event): Set proc_handle.pid to the
4136 stopped lwp. Check for new threads if we have none.
4137 (thread_db_attach_lwp): New.
4138 (thread_db_init): Set proc_handle.pid to inferior_ptid.
4139 (check_event): Set proc_handle.pid to the stopped lwp.
4140 (thread_db_find_new_threads): Set proc_handle.pid to any stopped
4141 lwp available, bail out if there is none.
4143 * linux-fork.c (linux_fork_killall): Use SIGKILL instead of
4146 2008-07-10 Kevin Buettner <kevinb@redhat.com>
4148 * rs6000-tdep.c (ppc_displaced_step_fixup): Change type of
4149 `current_pc' from CORE_ADDR to ULONGEST.
4151 * remote-sim.c (gdbsim_cntrl_c): Pass remote_sim_ptid to
4154 2008-07-10 Jan Kratochvil <jan.kratochvil@redhat.com>
4156 * NEWS (New commands): Mention "set disable-randomization".
4157 * configure.ac: Add check for HAVE_PERSONALITY and
4158 HAVE_DECL_ADDR_NO_RANDOMIZE.
4159 * configure, config.in: Regenerate.
4160 * linux-nat.c [HAVE_PERSONALITY]: New include <sys/personality.h>.
4161 [HAVE_PERSONALITY] [!HAVE_DECL_ADDR_NO_RANDOMIZE]: Set
4163 (disable_randomization, show_disable_randomization)
4164 (set_disable_randomization): New.
4165 (linux_nat_create_inferior) [HAVE_PERSONALITY]: New variables
4166 PERSONALITY_ORIG and PERSONALITY_SET. Disable randomization upon the
4167 variable DISABLE_RANDOMIZATION.
4168 (_initialize_linux_nat): Call ADD_SETSHOW_BOOLEAN_CMD for the variable
4169 DISABLE_RANDOMIZATION.
4171 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4173 Adjust all targets to new target_stop interface.
4175 * gnu-nat.c (gnu_stop): Add ptid argument.
4176 * go32-nat.c (go32_stop): Add ptid argument.
4177 (go32_create_inferior): Pass inferior_ptid to go32_stop.
4178 * hpux-thread.c (hpux_thread_stop): Add ptid argument.
4179 * monitor.c (monitor_stop): Add ptid argument.
4180 (monitor_open): Pass inferior_ptid to monitor_stop.
4181 (monitor_interrupt): Pass inferior_ptid to target_stop.
4182 (monitor_stop): Add ptid argument.
4183 * nto-procfs.c (nto_interrupt): Pass inferior_ptid to target_stop.
4184 (procfs_create_inferior): Add ptid argument.
4185 * procfs.c (procfs_stop): Add ptid argument.
4186 * remote-m32r-sdi.c (m32r_stop): Add ptid argument.
4187 * remote-sim.c (gdbsim_stop): Add ptid argument.
4188 * sol-thread.c (sol_thread_stop): Add ptid argument.
4189 * win32-nat.c (win32_stop): Add ptid argument.
4191 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4193 Non-stop inferior control.
4195 * infrun.c (resume): In non-stop mode, always resume just one
4197 (proceed): Don't call prepare_to_proceed in non-stop mode.
4198 (fetch_inferior_event): In non-stop mode, switch context before
4200 (error_is_running, ensure_not_running): New.
4201 (handle_inferior_event): In non-stop mode: Mark only the event
4202 thread as stopped. Require that the target module manages adding
4203 threads to the thread list. Assert that there isn't a
4204 deferred_step_ptid set. Don't switch to infwait_thread_hop_state.
4205 (normal_stop): Only mark not-running if inferior hasn't exited.
4206 In non-stop mode, only mark the event thread.
4208 * thread.c:Include "cli/cli-decode.h".
4209 (print_thread_info): Don't read from a running thread.
4210 Output "(running)" if thread is running.
4211 (switch_to_thread): Don't read stop_pc if thread is executing.
4212 (do_restore_current_thread_cleanup): Don't write to a running
4214 (thread_apply_all_command): Don't read from a running thread. In
4215 non-stop mode, do a full context-switch instead of just switching
4217 (thread_apply_command): In non-stop mode, do a full context-switch
4218 instead of just switching threads.
4219 (do_captured_thread_select): Likewise. Inform user if selected
4221 (_initialize_thread): Mark "info threads" and "thread" and
4224 * inf-loop.c (inferior_event_handler): In non-stop mode, don't
4225 unregister the target from the event loop.
4227 * infcmd.c (continue_command, step_1, jump_command)
4228 (signal_command): Ensure the selected thread isn't running.
4229 (interrupt_target_command): In non-stop mode, interrupt only the
4232 * inferior.h (error_is_running, ensure_not_running): Declare.
4234 * target.h (struct target_ops): Add ptid argument to the to_stop
4236 (target_stop): Add ptid_t argument.
4238 * target.c (update_current_target): Add ptid argument to to_stop's
4240 (debug_to_stop): Add ptid_t argument.
4241 (debug_to_rcmd): Set to_stop_ptid.
4243 * remote.c (remote_stop): Add ptid_t argument.
4244 (async_remote_interrupt): Add inferior_ptid to target_stop.
4245 * inf-ptrace.c (inf_ptrace_stop): Add ptid argument.
4247 * Makefile.in (thread.o): Depend on $(cli_decode_h).
4249 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4251 Don't rely on ecs->wait_for_more.
4253 * infrun.c (proceed): Clear the stepping state, set
4254 previous_inferior_ptid and clear infwait state.
4255 (wait_for_inferior): Don't clear the stepping state, set
4256 previous_inferior_ptid, or clear the infwait state here.
4257 (fetch_inferior_event): Don't clear the stepping state, set
4258 previous_inferior_ptid, or clear the infwait state here. Don't
4259 condition on wait_for_more.
4261 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4263 Refactor infrun a bit.
4265 * infrun.c (currently_stepping): Take a struct
4266 thread_stepping_state instead of an execution_control_state.
4267 (struct thread_stepping_state): New, split from
4268 execution_control_state.
4269 (gtss, tss): New globals.
4270 (proceed): Clear the stepping state, set previous_inferior_ptid
4271 and clear infwait state.
4272 (init_wait_for_inferior): Clear the stepping state,
4273 previous_inferior_ptid and infwait state.
4274 (waiton_ptid, infwait_state): New, split from
4275 execution_control_state.
4276 (struct execution_control_state): Members that persist through
4277 events moved out to either struct thred_stepping_state or made
4278 global. Deleted unneeded wp, saved_inferior_ptid, tmpstatus.
4279 (wait_for_inferior, fetch_inferior_event): Use local
4280 execution_control_state. Update to execution_control_state split.
4281 (init_execution_control_state): Adjust.
4282 (init_thread_stepping_state): New, extracted from
4283 init_execution_control_state.
4284 (context_switch): Take a ptid instead of an
4285 execution_control_state.
4286 (context_switch_to): Adjust.
4287 (adjust_pc_after_break): Adjust.
4288 (init_infwait_state): New.
4289 (handle_inferior_event): Adjust.
4291 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4292 Vladimir Prus <vladimir@codesourcery.com>
4294 Per-thread commands.
4296 * gdbthread.h: Remove unneeded forward declarations.
4297 Include "inferior.h".
4298 (struct thread_info): Add continuations,
4299 intermediate_continuations, proceed_to_finish, step_over_calls,
4300 stop_step, step_multi and stop_signal members.
4301 (save_infrun_state): Add continuations,
4302 intermediate_continuations, proceed_to_finish, step_over_calls,
4303 stop_step, step_multi, stop_signal and stop_bpstat parameters.
4304 (load_infrun_state): Add continuations,
4305 intermediate_continuations, proceed_to_finish, step_over_calls,
4306 stop_step, step_multi, stop_signal and stop_bpstat parameters.
4308 * thread.c (load_infrun_state): In non-stop mode, load
4309 continuations, intermediate_continuations, proceed_to_finish,
4310 step_over_calls, stop_step, step_multi and stop_signal.
4311 (save_infrun_state): Store continuations,
4312 intermediate_continuations, proceed_to_finish, step_over_calls,
4313 stop_step, step_multi, stop_signal and stop_bpstat.
4314 (save_infrun_state): Store continuations,
4315 intermediate_continuations, proceed_to_finish, step_over_calls,
4316 stop_step, step_multi, stop_signal and stop_bpstat.
4317 (free_thread): Clear The thread's stop_bpstat.
4319 * inferior.h (context_switch_to): Declare.
4321 * infrun.c (ecss): New global.
4322 (context_switch): Context switch continuations,
4323 intermediate_continuations, proceed_to_finish, step_over_calls,
4324 stop_step, step_multi, stop_signal and stop_bpstat.
4325 (wait_for_inferior): Use global ecss.
4326 (async_ecss, async_ecs): Delete.
4327 (fetch_inferior_event): Use global ecss.
4328 (context_switch_to): New.
4330 * top.c (execute_command): In non-stop, only check if the current
4331 thread is running, in all-stop, check if there's any thread
4334 * breakpoint.c (bpstat_remove_breakpoint): New.
4335 (bpstat_remove_breakpoint_callback): New.
4336 (delete_breakpoint): Clear the stop_bpstats of all threads.
4338 * mi/mi-main.c (mi_cmd_execute): In non-stop, only check if the
4339 current thread is running, in all-stop, check if there's any
4342 * Makefile.in (gdbthread_h): Depend on $(inferior_h).
4344 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4346 Add non_stop global.
4348 * inferior.h (non_stop): Declare.
4349 * infrun.c (non_stop, non_stop_1): New.
4350 (set_non_stop, show_non_stop): New.
4351 (_initialize_infrun): Add "set/show non-stop" command.
4353 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4355 Adjust fork/vfork/exec to pass ptids around.
4357 * target.h (struct target_waitstatus): Store related_pid as a ptid.
4358 (inferior_has_forked, inferior_has_vforked, inferior_has_execd):
4360 * breakpoint.h (struct breakpoint): Change forked_inferior_pid
4362 * breakpoint.c (print_it_typical, bpstat_check_location)
4363 (print_one_breakpoint_location, set_raw_breakpoint_without_location)
4364 (create_fork_vfork_event_catchpoint): Adjust.
4365 * infrun.c (fork_event): Change parent_pid and child_pid types to
4367 (follow_exec, inferior_has_forked, inferior_has_vforked)
4368 (inferior_has_execd): Take a ptid_t and don't trim it.
4369 * linux-thread-db.c (thread_db_wait): Don't trim the returned ptid.
4370 * linux-nat.c (linux_child_follow_fork): Adjust.
4371 * inf-ptrace.c (inf_ptrace_wait): Adjust.
4372 * inf-ttrace.c (inf_ttrace_wait): Adjust.
4373 * win32-nat.c (get_win32_debug_event): Don't set related_pid.
4375 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4377 Add "executing" property to threads.
4379 * inferior.h (target_executing): Delete.
4380 * gdbthread.h (struct thread_info): Add executing_ field.
4381 (set_executing, is_executing): New.
4382 * thread.c (main_thread_executing): New.
4383 (init_thread_list): Clear it and also main_thread_running.
4384 (is_running): Return false if target has no execution.
4385 (any_running, is_executing, set_executing): New.
4387 * top.c: Include "gdbthread.h".
4388 (target_executing): Delete.
4389 (execute_command): Replace target_executing check by any_running.
4390 * event-top.c: Include "gdbthread.h".
4391 (display_gdb_prompt, command_handler): Replace target_executing by
4393 * inf-loop.c: Include "gdbthread.h". Don't mark as not executing
4394 here. Replace target_executing by is_running.
4395 * infrun.c (handle_inferior_event): Mark all threads as
4397 * linux-nat.c (linux_nat_resume): Don't mark thread as executing
4399 * stack.c (get_selected_block): Return null if inferior is
4401 * target.c (target_resume): Mark resumed ptid as executing.
4402 * breakpoint.c (until_break_command): Replace target_executing
4403 check by is_executing.
4404 * remote.c (remote_async_resume): Don't mark inferior as executing
4406 * mi/mi-interp.c (mi_cmd_interpreter_exec): Replace target_executing
4409 * mi/mi-main.c (mi_cmd_exec_interrupt, mi_cmd_execute)
4410 (mi_execute_async_cli_command): Replace target_executing by
4413 * frame.c (get_current_frame): Error out if the current thread is
4415 (has_stack_frames): New.
4416 (get_selected_frame, deprecated_safe_get_selected_frame): Check
4419 * Makefile.in (event-top.o, frame.o, inf-loop.o, top.o): Depend on
4422 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4424 * symfile.c (load_command): Reopen the exec file and reread
4425 symbols before anything else.
4427 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4429 * remote-sim.c: Include gdbthread.h.
4430 (remote_sim_ptid): New global.
4431 (gdbsim_create_inferior): Silently add the main task to GDB's
4433 (gdbsim_close, gdbsim_mourn_inferior): Silently delete the main
4434 task from GDB's thread list.
4435 (gdbsim_resume): Adjust to use remote_sim_ptid.
4436 (gdbsim_thread_alive, gdbsim_pid_to_str): New.
4437 (init_gdbsim_ops): Register gdbsim_thread_alive and
4439 (_initialize_remote_sim): Initialize remote_sim_ptid.
4440 * Makefile.in (remote-sim.o): Depend on $(gdbthread_h).
4442 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4444 * monitor (monitor_ptid): New global.
4445 (monitor_open): Silently add the main task to GDB's thread list.
4446 (monitor_close, monitor_mourn_inferior): Silently delete the main
4447 task from GDB's thread list.
4448 (monitor_thread_alive, monitor_pid_to_str): New.
4449 (init_base_monitor_ops): Register monitor_thread_alive and
4451 (_initialize_remote_monitors): Initialize monitor_ptid.
4453 * gdbthread.h (delete_thread_silent): Declare.
4454 * thread.c (delete_thread): Rename to ...
4455 (delete_thread_1): ... this. Add "silent" parameter. If silent,
4456 don't do exit notifications.
4457 (delete_thread, delete_thread_silent): New, as wrappers to
4460 2008-07-08 Pedro Alves <pedro@codesourcery.com>
4462 * breakpoint.c (update_global_location_list): Add boolean
4463 "should_insert" argument. Only insert locations if caller told it
4465 (update_global_location_list_nothrow): Add boolean "should_insert"
4466 argument. Pass it to update_global_location_list.
4467 (insert_breakpoints, create_longjmp_breakpoint)
4468 (create_overlay_event_breakpoint, enable_overlay_breakpoints)
4469 (create_thread_event_breakpoint, create_solib_event_breakpoint)
4470 (create_fork_vfork_event_catchpoint, create_exec_event_catchpoint)
4471 (enable_watchpoints_after_interactive_call_stop)
4472 (set_momentary_breakpoint, create_breakpoints)
4473 (break_command_really, watch_command_1)
4474 (create_ada_exception_breakpoint, update_breakpoint_locations)
4475 (do_enable_breakpoint, enable_command): Pass true to
4476 update_global_location_list.
4477 (bpstat_stop_status, disable_overlay_breakpoints)
4478 (disable_watchpoints_before_interactive_call_start)
4479 (delete_breakpoint, disable_breakpoint, disable_command): Pass
4480 false to update_global_location_list.
4481 (update_breakpoints_after_exec): Don't temporarily disable
4482 always-inserted mode.
4484 2008-07-08 Pedro Alves <pedro@codesourcery.com>
4486 * breakpoint.c (mark_breakpoints_out): Make public.
4487 (update_breakpoints_after_exec): Don't call mark_breakpoints_out
4488 here. Update comment.
4489 * breakpoint.h (mark_breakpoints_out): Declare.
4491 * linux-nat.c (linux_handle_extended_wait): On
4492 TARGET_WAITKIND_EXECD, call mark_breakpoints_out.
4493 * inf-ttrace.c (inf_ttrace_wait): Likewise.
4495 2008-07-08 Pedro Alves <pedro@codesourcery.com>
4497 * infrun.c (follow_exec): Reset shared libraries before adding the
4500 2008-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
4502 * breakpoint.c (bpstat_copy): Call RELEASE_VALUE on the new OLD_VAL.
4504 2008-07-07 Pedro Alves <pedro@codesourcery.com>
4506 * i386-dicos-tdep.c: Include "inferior.h".
4507 (i386_dicos_frame_align): New.
4508 (i386_dicos_init_abi): Register i386_dicos_frame_align. Set call
4509 dummy location ON_STACK.
4510 * Makefile.in (i386-dicos-tdep.o): Depend on $(inferior_h).
4512 2008-07-07 Joel Brobecker <brobecker@adacore.com>
4514 * gstdint.h: New file.
4516 2008-07-05 Vladimir Prus <vladimir@codesourcery.com>
4518 * mi/mi-interp.c (mi_on_resume): Don't try to report
4519 resumed thread it the thread list is empty.
4521 2008-07-05 Pierre Muller <muller@ics.u-strasbg.fr>
4523 * cli/cli-decode.c (add_setshow_optional_filename_cmd): Set
4524 completer for set to filename_completer.
4528 2008-07-04 Vladimir Prus <vladimir@codesourcery.com>
4530 Implement -target-attach.
4531 * mi/mi-cmds.c (mi_cmds): Forward -target-attach to CLI attach.
4533 2008-06-21 Hui Zhu <teawater@gmail.com>
4535 * target-descriptions.c (maint_print_c_tdesc_cmd): Fix a memory leak.
4537 2008-07-03 Pedro Alves <pedro@codesourcery.com>
4539 * config/i386/nm-cygwin.h (ATTACH_NO_WAIT): Delete.
4540 * config/i386/nm-i386gnu.h (ATTACH_NO_WAIT): Delete.
4542 * target.h (struct target_ops): Add to_attach_no_wait member.
4543 (target_attach_no_wait): New.
4544 * target.c (update_current_target): Inherit to_attach_no_wait.
4546 * infcmd.c: Replace ATTACH_NO_WAIT compile time check by
4547 target_attach_no_wait runtime check.
4549 * gnu-nat.c (init_gnu_ops): Set to_attach_no_wait in gnu_ops.
4550 * win32-nat.c (init_win32_ops): Set to_attach_no_wait in
4553 2008-07-03 Pedro Alves <pedro@codesourcery.com>
4555 * i386-tdep.c (i386_displaced_step_fixup): Condition log printing
4556 on debug_displaced being set.
4558 2008-06-30 Daniel Jacobowitz <dan@codesourcery.com>
4560 * frame.c (get_prev_frame_1): Call frame_unwind_find_by_frame
4561 directly instead of get_frame_id.
4563 2008-06-30 Luis Machado <luisgpm@br.ibm.com>
4565 * rs6000-tdep.c (ppc_displaced_step_fixup): New function.
4566 (deal_with_atomic_sequence): Update BC masks.
4567 (rs6000_gdbarch_init): Init displaced stepping infra-structure.
4568 Define BRANCH_MASK, B_INSN, BC_INSN, BXL_INSN, BP_MASK and BP_INSN.
4570 2008-06-30 Daniel Jacobowitz <dan@codesourcery.com>
4572 * cris-tdep.c (crisv32_single_step_through_delay): Get this frame's
4573 register, not the previous frame's.
4575 2008-06-30 Luis Machado <luisgpm@br.ibm.com>
4577 * source.c (select_source_symtab): Make sure we skip namespace
4578 symtabs when showing cpp source code.
4580 2008-06-30 Hans-Peter Nilsson <hp@axis.com>
4582 * MAINTAINERS (Authorized committers): Fix my email address.
4584 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
4586 * mi/mi-cmds.c (mi_cmds): Route -exec-run, -exec-until,
4587 -target-download and -target-select via CLI, so that
4588 the quoting rules are the same as they were (unfortunately)
4589 in all prior gdb releases.
4590 * mi/mi-cmds.h (mi_cmd_exec_run, mi_cmd_exec_until)
4591 (mi_cmd_target_download, mi_cmd_target_select): Remove.
4592 * mi/mi-main.c (mi_cmd_exec_run, mi_cmd_exec_until)
4593 (mi_cmd_target_download, mi_cmd_target_select): Remove.
4594 (mi_cmd_execute): Set current_token even for commands
4597 2008-06-28 Ulrich Weigand <uweigand@de.ibm.com>
4599 * alphafbsd-tdep.c: Update for unwinder changes.
4600 * alpha-linux-tdep.c: Likewise.
4601 * alphanbsd-tdep.c: Likewise.
4602 * alphaobsd-tdep.c: Likewise.
4603 * avr-tdep.c: Likewise.
4604 * cris-tdep.c: Likewise.
4605 * frv-linux-tdep.c: Likewise.
4606 * frv-tdep.c: Likewise.
4607 * h8300-tdep.c: Likewise.
4608 * hppa-linux-tdep.c: Likewise.
4609 * iq2000-tdep.c: Likewise.
4610 * m32c-tdep.c: Likewise.
4611 * m32r-linux-tdep.c: Likewise.
4612 * m32r-tdep.c: Likewise.
4613 * m68hc11-tdep.c: Likewise.
4614 * mep-tdep.c: Likewise.
4615 * mn10300-tdep.c: Likewise.
4616 * mt-tdep.c: Likewise.
4617 * score-tdep.c: Likewise.
4618 * sh64-tdep.c: Likewise.
4619 * sh-tdep.c: Likewise.
4620 * sparc64fbsd-tdep.c: Likewise.
4621 * sparc64nbsd-tdep.c: Likewise.
4622 * sparc64obsd-tdep.c: Likewise.
4623 * v850-tdep.c: Likewise.
4624 * vaxobsd-tdep.c: Likewise.
4625 * vax-tdep.c: Likewise.
4626 * xstormy16-tdep.c: Likewise.
4628 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
4630 * mi/mi-main.c (enum captured_mi_execute_command_actions)
4631 (captured_mi_execute_command_args): Remove.
4632 (captured_mi_execute_command): Cast the closure to mi_parse
4633 pointer, not to captured_mi_execute_command_args, and don't
4634 set the action field thereof.
4635 (mi_execute_command): Pass struct mi_parse, not
4636 captured_mi_execute_command_args to captured_mi_execute_command.
4637 (mi_execute_command): Remove (dead) code for suppressing
4640 2008-06-28 Pedro Alves <pedro@codesourcery.com>
4642 * linux-nat.c (enum sigchld_state): New.
4643 (linux_nat_async_events_state): Renamed from
4644 linux_nat_async_events_enabled.
4645 (linux_nat_event_pipe_push, my_waitpid): Adjust.
4646 (sigchld_default_action): New.
4647 (lin_lwp_attach_lwp): Adjust. Call linux_nat_async_events
4649 (linux_nat_create_inferior): Set events state to sigchld_default
4651 (linux_nat_resume): Adjust.
4652 (linux_nat_wait): Call linux_nat_async_events unconditionally.
4653 (sigchld_handler): Adjust.
4654 (linux_nat_async_mask): Don't set SIGCHLD actions here.
4655 (get_pending_events): Adjust.
4656 (linux_nat_async_events): Rewrite to handle enum sigchld_state
4657 instead of a boolean.
4658 (linux_nat_async): Adjust.
4659 (_initialize_linux_nat): Capture default SIGCHLD action into
4660 sigchld_default_action.
4662 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
4664 * breakpoint.c (moribund_locations): New.
4665 (bpstat_stop_status): Process moribund locations.
4666 (update_global_location_list): Add removed
4667 locations to moribund_locations.
4668 (breakpoint_retire_moribund): New.
4669 * breakpoint.h (struct bp_location): New field
4670 events_till_retirement.
4671 (breakpoint_retire_moribund): Declare.
4672 * thread.c (thread_count): New.
4673 * infrun.c (handle_inferior_event): Call
4674 breakpoint_retire_moribund.
4675 * gdbthread.h (thread_count): Declare.
4677 2008-06-27 Joseph Myers <joseph@codesourcery.com>
4679 * dfp.c (decimal_convert): Call match_endianness before and after
4682 2008-06-27 Jonathan Larmour <jifl@eCosCentric.com>
4684 * remote.c (remote_insert_breakpoint): Ensure that if Z0
4685 unsupported and we fall back to memory_insert_breakpoint, we
4686 use the unmodified requested address.
4688 2008-06-27 Joel Brobecker <brobecker@adacore.com>
4690 * dwarf2read.c (read_attribute_value): Issue a complaint when
4691 adjusting size attribute values of 0xffffffff as zero.
4693 2008-06-27 Joseph Myers <joseph@codesourcery.com>
4695 * i386-tdep.c (i386_16_byte_align_p): New.
4696 (i386_push_dummy_call): Determine stack space required for
4697 arguments going forwards allowing for 16-byte alignment, then push
4698 arguments going forwards.
4700 2008-06-27 Pedro Alves <pedro@codesourcery.com>
4702 * infrun.c (start_remote): Don't clear thread list here.
4703 * monitor.c (monitor_open): Include "gdbthread.h". Clear thread
4705 * remote.c (record_currthread): Upgrade the main thread and its
4706 entry in the thread list if this is the first time we hear about
4708 (remote_thread_alive): Consider magic_null_ptid or a ptid without
4709 a tid member always alive.
4710 (remote_find_new_threads): Don't update the main thread here.
4711 (remote_start_remote): Clear thread list here. Always add the
4713 (extended_remote_attach_1): Add the main thread here.
4714 (extended_remote_mourn_1): Re-add the main thread here.
4715 (extended_remote_create_inferior_1): Add a main thread.
4717 * Makefile.in (monitor.o): Depend on $(gdbthread_h).
4719 2008-06-27 Pedro Alves <pedro@codesourcery.com>
4721 Use ptid_t.tid to store thread ids instead of ptid_t.pid.
4723 * remote.c (magic_null_ptid, not_sent_ptid, any_thread_ptid): New
4725 (general_thread, continue_thread): Change type to ptid_t.
4726 (record_currthread): Take a ptid_t parameter instead of an
4728 (MAGIC_NULL_PID): Delete.
4729 (set_thread): Take a ptid_t parameter and adjust.
4730 (set_general_thread, set_continue_thread): New.
4731 (remote_thread_alive, remote_newthread_step)
4732 (remote_current_thread, remote_find_new_threads)
4733 (remote_threads_info, remote_start_remote, remote_vcont_resume)
4734 (remote_resume_1, remote_wait, extended_remote_create_inferior_1)
4735 (threadalive_test, remote_pid_to_str)
4736 (remote_get_thread_local_address): Adjust.
4737 (_initialize_remote): Initialize magic_null_ptid, not_sent_ptid
4738 and any_thread_ptid.
4740 2008-06-26 Jan Kratochvil <jan.kratochvil@redhat.com>
4742 * configure.ac (--enable-tui): AC_MSG_ERROR for explicit --enable-tui.
4743 * configure: Regenerated.
4745 2008-06-26 Joel Brobecker <brobecker@adacore.com>
4747 * dwarf2read.c (read_attribute_value): Treat size attribute
4748 values of 0xffffffff as if the attribute value was zero.
4750 2008-06-26 Vladimir Prus <vladimir@codesourcery.com>
4752 * linux-nat.c: Add description of overall logic.
4754 2008-06-26 Daniel Jacobowitz <dan@codesourcery.com>
4756 * Makefile.in (GNULIB_H): Use GNULIB_STDINT_H.
4757 (gdb_stdint_h, gdb_stdint.h, stamp-int): Delete. Remove
4758 all dependencies on $(gdb_stdint_h).
4759 (distclean): Do not delete gdb_stdint.h.
4760 * acinclude.m4: Do not use stdint.m4.
4761 * configure.ac: Set GNULIB_STDINT_H. Remove tests for stdint.h,
4762 uintptr_t, and gdb_stdint.h.
4763 * defs.h: Include <stdint.h>.
4764 * gdb_thread_db.h: Assume stdint.h is already included.
4765 * breakpoint.c, findcmd.c, hppa-tdep.c, inf-ptrace.c, proc-service.c,
4766 rs6000-nat.c, spu-linux-nat.c, target.c, win32-nat.c: Do not
4767 include gdb_stdint.h.
4768 * configure, config.in: Regenerate.
4770 2008-06-26 Joseph Myers <joseph@codesourcery.com>
4772 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Handle passing
4773 decimal floating-point values in GPRs for soft-float.
4774 (do_ppc_sysv_return_value): Handle returning decimal
4775 floating-point values in GPRs for soft-float.
4777 2008-06-26 Vladimir Prus <vladimir@codesourcery.com>
4779 * target.c (target_read_until_error): New.
4780 * target.h (target_read_until_error): Declare.
4781 * mi/mi-main.c (mi_cmd_data_read_memory): Use
4782 target_read_until_error.
4784 2008-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
4786 Fix a memory leak found by Hui Zhu <teawater@gmail.com>.
4787 * c-exp.y (parse_number): Move the S and SAVED_CHAR initialization
4788 after the DECFLOAT detection to fix a memory leak. Remove the
4789 redundant NUM initialization. Protect the DECFLOAT detection memory
4790 access before the P block. Restore the P memory content for the
4793 2008-06-25 Vladimir Prus <vladimir@codesourcery.com>
4795 Kill the return value for all MI command functions.
4796 * mi/mi-cmds.h (enum mi_cmd_result): Remove.
4797 (mi_cmd_argv_ftype): Change return type to void.
4799 * mi/mi-main.c: Adjust all function that implement
4800 MI commands to return nothing.
4801 (struct captured_mi_execute_command_actions):
4802 Remove the rc field.
4803 (mi_cmd_execute): Return nothing.
4804 (mi_execute_async_cli_command): Return nothing.
4805 (mi_cmd_exec_interrupt): Don't print ^done here.
4806 (mi_cmd_target_select): Don't print ^connected here.
4807 (captured_mi_execute_command): Don't check for MI_CMD_DONE.
4808 Special-case -target-select and output ^connected, not ^done.
4810 * mi/mi-cmd-break.c: Adjust.
4811 * mi/mi-cmd-disas.c: Adjust.
4812 * mi/mi-cmd-env.c: Adjust.
4813 * mi/mi-cmd-file.c: Adjust.
4814 * mi/mi-cmd-stack.c: Adjust.
4815 * mi/mi-cmd-target.c: Adjust.
4816 * mi/mi-cmd-var.c: Adjust.
4817 * mi/mi-interp.c: Adjust.
4818 * mi/mi-symbol-cmds.c: Adjust.
4820 2008-06-25 Vladimir Prus <vladimir@codesourcery.com>
4822 Emit ^running via observer.
4823 * mi/mi-interp.c (mi_cmd_interpreter_exec): Do no print
4825 (mi_on_resume): Print ^running if not previously output.
4826 * mi/mi-main.c (running_result_record_printed): New.
4827 (captured_mi_execute_command): Reset
4828 running_result_record_printed. Use running_result_record_printed
4829 to decide if we should skip ^done.
4830 (mi_execute_async_cli_command): Don't print ^running here.
4831 * mi/mi-main.h (current_token, running_result_record_printed):
4834 2008-06-24 Michael Snyder <msnyder@specifix.com>
4836 * infrun.c (_initialize_infrun): White space and typo fix.
4838 2008-06-23 Christopher Faylor <me.gdb.changelog@cgf.cx>
4840 * win32-nat.c (safe_symbol_file_add_stub): Remove unused variable.
4841 (do_initial_win32_stuff): Fix problem with inability to set breakpoints
4842 when first loading DLL with "dll" command.
4844 2008-06-19 Pierre Muller <muller@ics.u-strasbg.fr>
4846 * gnu-nat.c (proc_string): Use capital T for "Thread".
4848 2008-06-19 Pierre Muller <muller@ics.u-strasbg.fr>
4850 * win32-nat.c (win32_pid_to_str): Use capital T for "Thread".
4852 2008-06-18 Joel Brobecker <brobecker@adacore.com>
4854 * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
4855 the target cannot run.
4857 2008-06-18 Joel Brobecker <brobecker@adacore.com>
4859 * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
4860 we're attaching to a running process.
4862 2008-06-18 Pierre Muller <muller@ics.u-strasbg.fr>
4864 * win32-nat.c (handle_load_dll): Give dll name and load address
4865 if debug_events is on.
4866 (handle_unload_dll): Likewise.
4868 2008-06-14 Vladimir Prus <vladimir@codesourcery.com>
4870 Don't suppress *running when doing finish.
4871 * infcall.c (call_function_by_hand): Set both
4872 suppress_resume_observer and suppress_stop_observer.
4873 * infcmd.c (suppress_run_stop_observers): Split into...
4874 (suppress_resume_observer, suppress_stop_observer): ...those.
4875 (finish_command_continuation): Clear suppress_stop_observer.
4876 (finish_command): Set suppress_stop_observer.
4877 * inferior.h (suppress_run_stop_observers): Split into...
4878 (suppress_resume_observer, suppress_stop_observer): ...those.
4879 * infrun.c (normal_stop): Check for suppress_stop_observer.
4880 * thread.c (set_running): Check for suppress_resume_observer.
4882 2008-06-12 Pedro Alves <pedro_alves@portugalmail.pt>
4883 Pierre Muller <muller@ics.u-strasbg.fr>
4885 * gdbarch.sh (gdbarch_skip_main_prologue): New.
4886 * gdbarch.h, gdbarch.c: Regenerate.
4887 * i386-tdep.h (i386_skip_main_prologue): Declare.
4888 * i386-tdep.c (i386_skip_main_prologue): New.
4889 * i386-cygwin-tdep.c (i386_cygwin_init_abi): Register
4890 i386_skip_main_prologue as gdbarch_skip_main_prologue gdbarch callback.
4891 * symtab.c (find_function_start_sal): When pc points at the "main"
4892 function, call gdbarch_skip_main_prologue.
4894 2008-06-11 Daniel Jacobowitz <dan@codesourcery.com>
4896 * value.c (value_primitive_field): Fetch lazy register values.
4898 2008-06-11 Pedro Alves <pedro@codesourcery.com>
4900 * NEWS: Mention support removal of undocumented S AA p PID stop
4903 * remote.c (remote_wait): Remove undocumented S AA p PID support.
4905 2008-06-10 Stan Shebs <stan@codesourcery.com>
4907 * MAINTAINERS: Update my affiliation and address.
4909 2008-06-10 Andreas Schwab <schwab@suse.de>
4911 * top.c (print_gdb_version): Don't print final newline.
4913 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
4916 * Makefile.in: Update dependencies.
4917 * gdbthread.h (struct thread_info): New field
4919 (set_running, is_running): New.
4920 * thread.c (set_running, is_running): New.
4921 * inferior.h (suppress_normal_stop_observer): Rename to...
4922 (suppress_run_stop_observers): ..this.
4923 * infcmd.c (suppress_normal_stop_observer): Rename to...
4924 (suppress_run_stop_observers): ..this.
4925 (finish_command_continuation, finish_command): Adjust.
4926 * infcall.c (call_function_by_hand): Adjust.
4927 * infrun.c (normal_stop): Call set_running.
4928 * target.c (target_resume): New. Call set_running.
4929 * target.h (target_resume): Convert from macro to
4932 * mi/mi-interp.c (mi_on_resume): New.
4933 (mi_interpreter_init): Register mi_on_resume.
4935 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
4937 Use observers to report stop events in MI.
4938 * mi/mi-interp.c (mi_on_normal_stop): New.
4939 (mi_interpreter_init): Register mi_on_normal_stop.
4940 (mi_interpreter_exec_continuation): Remove.
4941 (mi_cmd_interpreter_exec): Don't register the above.
4942 * mi/mi-main.c (captured_mi_execute_command): Don't care
4943 about sync_execution.
4944 (mi_execute_async_cli_command): Don't install continuation. Don't
4946 (mi_exec_async_cli_cmd_continuation): Remove.
4948 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
4950 Suppress normal stop observer when it's problematic.
4951 * inferior.h (suppress_normal_stop_observer): New.
4952 * infcall.c (call_function_by_hand): Disable stop events when
4953 doing function calls.
4954 * infmcd.c (suppress_normal_stop_observer): New.
4955 (finish_command_continuation): Call normal_stop observer
4957 (finish_command): Disable stop events inside proceed.
4958 * infrun.c (normal_stop): Don't call normal stop observer if
4959 suppressed of if multi-step is in progress.
4961 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
4964 * infrun.c (finish_command): Don't pass cleanup
4966 (finish_command_continuation): Don't grab cleanup from
4967 the passed data, as we don't use, and cannot, use it anyway.
4969 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
4971 Introduce common cleanup for restoring integers.
4972 * defs.h (make_cleanup_restore_integer): New declaration.
4973 (struct cleanup): New field free_arg.
4974 (make_my_cleanup_2): New.
4975 * utils.c (restore_integer_closure, restore_integer)
4976 (make_cleanup_restore_integer): New.
4977 (make_my_cleanup): Initialize the free_arg field and
4978 renamed to make_my_cleanup_2.
4979 (do_my_cleanups): Call free_arg.
4980 (discard_cleanups): Call free_arg.
4981 * breakpoint.c (restore_always_inserted_mode): Remove.
4982 (update_breakpoints_after_exec): Use make_cleanup_restore_integer.
4984 2008-06-09 Doug Evans <dje@google.com>
4986 * remote.c (remote_wait): Include beginning of malformed packet
4989 2008-06-09 Tom Tromey <tromey@redhat.com>
4991 * completer.c (complete_line): Don't special-case
4992 expression_completer.
4993 (expression_completer): Only pass last word to
4995 * c-exp.y (yylex): Check 'token', not 'operator'.
4997 2008-06-09 Daniel Jacobowitz <dan@codesourcery.com>
4999 * configure.ac (build_warnings): Add -Wno-format for mingw.
5000 * configure: Regenerated.
5002 2008-06-07 Daniel Jacobowitz <dan@codesourcery.com>
5004 * NEWS: Make indentation consistent. Move exec tracing entry out
5005 of remote packet list.
5007 2008-06-06 Tom Tromey <tromey@redhat.com>
5009 * value.h (evaluate_subexpression_type, extract_field_op):
5011 * printcmd.c (_initialize_printcmd): Use expression_completer for
5012 'p', 'inspect', 'call'.
5013 * parser-defs.h (parse_field_expression): Declare.
5014 * parse.c: Include exceptions.h.
5015 (in_parse_field, expout_last_struct): New globals.
5016 (mark_struct_expression): New function.
5017 (prefixify_expression): Return int.
5018 (prefixify_subexp): Return int. Use expout_last_struct.
5019 (parse_exp_1): Update.
5020 (parse_exp_in_context): Add 'out_subexp' argument. Handle
5022 (parse_field_expression): New function.
5023 * expression.h (parse_field_expression): Declare.
5024 (in_parse_field): Likewise.
5025 * eval.c (evaluate_subexpression_type): New function.
5026 (extract_field_op): Likewise.
5027 * completer.h (expression_completer): Declare.
5028 * completer.c (expression_completer): New function.
5029 (count_struct_fields, add_struct_fields): New functions.
5030 * c-exp.y (yyparse): Redefine.
5031 (COMPLETE): New token.
5032 (exp): New productions.
5033 (saw_name_at_eof, last_was_structop): New globals.
5034 (yylex): Return COMPLETE when needed. Recognize in_parse_field.
5035 (c_parse): New function.
5036 * breakpoint.c (_initialize_breakpoint): Use expression_completer
5037 for watch, awatch, and rwatch.
5038 * Makefile.in (parse.o): Depend on exceptions_h.
5040 2008-06-06 Paul Pluzhnikov <ppluzhnikov@google.com>
5043 * gdb/valopts.c (find_overload_match): Handle references
5046 2008-06-06 Paul N. Hilfinger <hilfinger@adacore.com>
5048 * ada-lang.c (ada_value_assign): Correct big-endian case to take into
5049 account the bitsize of the 'from' operand.
5051 2008-06-06 Pedro Alves <pedro@codesourcery.com>
5053 * annotate.h (annotate_thread_changed): Declare.
5055 2008-06-06 Nick Roberts <nickrob@snap.net.nz>
5057 * annotate.c (annotate_thread_changed): New function.
5058 * thread.c (thread_command) : Use it.
5059 * infrun.c (normal_stop): Use it.
5061 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
5062 Nathan Sidwell <nathan@codesourcery.com>
5063 Joseph Myers <joseph@codesourcery.com>
5065 * acinclude.m4: Include ../config/acx.m4.
5066 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
5067 * configure, config.in: Regenerate.
5068 * main.c (print_gdb_help): Use REPORT_BUGS_TO for bug-reporting
5070 * top.c (print_gdb_version): Use PKGVERSION and REPORT_BUGS_TO.
5072 2008-06-05 Pedro Alves <pedro@codesourcery.com>
5074 Replace 'target async' by 'maintenance set remote-async' and
5075 'target remote' combination.
5077 * remote.c (remote_async_wait): Merge into remote_wait, and
5079 (remote_async_permitted, remote_async_permitted_set): New
5081 (set_maintenance_remote_async_permitted)
5082 (show_maintenance_remote_async_permitted): New functions.
5083 (remote_async_ops, extended_async_remote_ops): Delete.
5084 (remote_async_open, extended_remote_async_open): Delete.
5085 (remote_open_1): Drop async_p parameter. Update callers. Replace
5086 async_p with remote_async_permitted checks.
5087 (extended_async_remote_attach): Delete.
5088 (remote_resume, remote_async_resume): Merge and leave remote_resume.
5089 (remote_async_terminal_inferior): Rename to...
5090 (remote_terminal_inferior): ... this, and add
5091 remote_async_termitted check.
5092 (remote_async_terminal_ours): Rename to...
5093 (remote_terminal_ours): ... this, and add remote_async_termitted
5095 (remote_wait, remote_async_wait): Merge and leave remote_wait
5097 (remote_kill, remote_async_kill): Merge and leave remote_kill
5099 (remote_async_mourn, extended_async_remote_mourn): Delete.
5100 (extended_remote_create_inferior_1): Drop async_p parameter.
5101 Update callers. Always use extended_remote_ops.
5102 (extended_remote_async_create_inferior): Delete.
5103 (remote_return_zero): Delete.
5104 (init_remote_ops): Register remote_can_async_p, remote_async,
5105 remote_async_mask, remote_terminal_inferior and
5106 remote_terminal_ours.
5107 (remote_can_async_p, remote_is_async_p): Check for
5108 remote_async_permitted.
5109 (init_remote_async_ops, init_extended_async_remote_ops): Remove.
5110 (set_remote_cmd): Don't add async and extended-async targets.
5111 (_initialize_remote): Add set/show remote-async maintenance
5114 2008-06-05 Pedro Alves <pedro@codesourcery.com>
5116 * remote.c (kill_kludge): Delete.
5117 (remote_wait, remote_async_wait): Don't set it.
5118 (remote_kill, remote_async_kill): Don't do anything with it.
5120 2008-06-05 Pedro Alves <pedro@codesourcery.com>
5122 * linux-thread-db.c (thread_db_wait): Don't trim event ptid.
5124 2008-06-05 Aleksandar Ristovski <aristovski@qnx.com>
5126 * bcache.c (bcache_data): Call deprecated_bcache_added function.
5127 (deprecated_bcache_added): New function name. Body of function
5128 bcache_data is used here with the addition of 'added' argument.
5129 * bcache.h (deprecated_bcache_added): New function.
5130 * symfile.c (add_psymbol_to_bcache): New helper function, takes part of
5131 work from add_psymbol_to_list - initialises partial symbol and stashes
5132 it in objfile's cache.
5133 (append_psymbol_to_list): New helper function, takes other part of
5134 work from add_psymbol_to_list - adds partial symbol to the given list.
5135 (add_psymbol_to_list): Call helper functions instead of doing work
5136 here. If adding to global list, do not duplicate partial symbols in the
5139 2008-06-05 Aleksandar Ristovski <aristovski@qnx.com>
5141 * breakpoint.c (print_exception_catchpoint): Put 'exception' back to
5142 'exception caught|thrown' message.
5144 2008-06-05 Jan Kratochvil <jan.kratochvil@redhat.com>
5146 * Makefile.in: Update dependencies.
5147 * dwarf2expr.c: New include "gdb_assert.h".
5148 (new_dwarf_expr_context): Initialize MAX_RECURSION_DEPTH.
5149 (dwarf_expr_eval): Sanity check the RECURSION_DEPTH count.
5150 (execute_stack_op): Error out on too large RECURSION_DEPTH.
5151 Increase/decrease RECURSION_DEPTH around the function.
5153 2008-06-05 Daniel Jacobowitz <dan@codesourcery.com>
5155 * remote.c (get_offsets): Handle a single segment.
5156 * symfile.c (symfile_map_offsets_to_segments): Allow more bases
5159 2008-06-03 Daniel Jacobowitz <dan@codesourcery.com>
5161 * solib-svr4.c (struct lm_info): Add lm_addr.
5162 (main_lm_addr): New.
5163 (svr4_default_sos): Set lm_addr.
5164 (svr4_current_sos): Set lm_addr and main_lm_addr.
5165 (svr4_fetch_objfile_link_map): Rewrite.
5166 (svr4_clear_solib): Clear main_lm_addr.
5168 2008-06-03 Michael Snyder <msnyder@redhat.com>
5169 Joseph Myers <joseph@codesourcery.com>
5171 * mips-tdep.c (mips_eabi_return_value): Replace stub that always
5172 returned RETURN_VALUE_STRUCT_CONVENTION with a real function.
5174 2008-06-02 Roman Zippel <zippel@linux-m68k.org>
5176 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Fix incorrect test.
5178 2008-06-02 Roman Zippel <zippel@linux-m68k.org>
5180 * m68k-tdep.c (m68k_analyze_prologue): Fix length of lea insn.
5182 2008-06-01 Joel Brobecker <brobecker@adacore.com>
5184 * rs6000-aix-tdep.c (rs6000_convert_from_func_ptr_addr): Do not
5185 treat pointers in data space as function descriptors if the
5186 target address is also in the data space.
5188 2008-05-30 Joel Brobecker <brobecker@adacore.com>
5190 * alpha-tdep.c (alpha_heuristic_frame_unwind_cache): Set
5191 the trad-frame register value for the SP register.
5193 2008-05-29 Mark Kettenis <kettenis@gnu.org>
5195 * sparcnbsd-tdep.c, sparcobsd-tdep.c: Update for unwinder changes.
5197 2008-05-28 Joel Brobecker <brobecker@adacore.com>
5199 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Improve the heuristic
5200 that identifies function descriptors outside of the .opd section.
5202 2008-05-28 Aleksandar Ristovski <aristovski@qnx.com>
5204 * breakpoint.c (print_exception_catchpoint): In CLI add 'Temporary' for
5205 temporary catchpoints. In MI add missing fields 'reason', 'disp',
5207 (print_mention_exception_catchpoint): Add 'Temporary' for temporary
5209 (handle_gnu_v3_exceptions): Use tempflag.
5211 2008-05-28 Vladimir Prus <vladimir@codesourcery.com>
5213 Refactor varobj_update interface.
5214 * varobj.c (varobj_update): Report changes as vector. Also
5215 return not just a list of varobj, but a list of special structures
5216 that tell what exactly has changed.
5217 * varobj.h (enum varobj_update_error): Rename to
5218 varobj_scope_status.
5219 (struct varobj_update_result_t): New.
5220 (varobj_update): Adjust prototype.
5221 * mi/mi-cmd-var.c: Adjust for changes.
5223 2008-05-28 Vladimir Prus <vladimir@codesourcery.com>
5225 * varobj.c (varobj_update): Fix comment typo.
5228 2008-05-26 Joel Brobecker <brobecker@adacore.com>
5230 Set the symtab field of symbols read from ECOFF debugging entries.
5231 * mdebugread.c (add_symbol): Add new parameter symtab.
5232 (parse_symbol): Update calls to add_symbol throughout.
5234 2008-05-27 Andreas Schwab <schwab@suse.de>
5236 * symtab.h (enum address_class): Remove LOC_REGPARM and
5238 (struct symbol): Add is_argument.
5239 (SYMBOL_IS_ARGUMENT): Define.
5241 * ada-lang.c (ada_add_block_symbols): Use SYMBOL_IS_ARGUMENT.
5242 * buildsym.c (finish_block): Likewise.
5243 * stack.c (print_frame_args, print_block_frame_locals)
5244 (print_frame_arg_vars): Likewise.
5245 * symtab.c (lookup_block_symbol): Likewise.
5246 * tracepoint.c (add_local_symbols): Likewise.
5247 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
5249 * coffread.c (process_coff_symbol): Set SYMBOL_IS_ARGUMENT.
5250 * dwarf2read.c (new_symbol): Likewise.
5251 * mdebugread.c (parse_symbol): Likewise.
5252 * stabsread.c (define_symbol): Likewise.
5254 * ada-exp.y (select_possible_type_sym): Don't handle LOC_REGPARM
5255 and LOC_COMPUTED_ARG.
5256 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
5257 * ax-gdb.c (gen_var_ref): Likewise.
5258 * eval.c (evaluate_subexp_for_address): Likewise.
5259 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
5260 * m2-exp.y (yylex): Likewise.
5261 * printcmd.c (address_info): Likewise.
5262 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
5263 * tracepoint.c (collect_symbol, scope_info): Likewise.
5265 2008-05-24 Carlos Eduardo Seo <cseo@linux.vnet.ibm.com>
5267 * gdbarch.sh: Added new gdbarch struct
5268 core_regset_sections.
5269 * gdbarch.c: Refreshed.
5270 * gdbarch.h: Refreshed.
5271 * regset.h (core_regset_section): Declared.
5272 * linux-nat.c (linux_nat_do_thread_registers): Added
5273 support for the new gdbarch struct core_regset_sections.
5274 * utils.c (host_address_to_string): New function.
5275 * defs.h (host_address_to_string): New prototype.
5276 * i386-linux-tdep.c (i386_regset_rections): New register
5277 sections list for i386.
5278 (i386_linux_init_abi): Initialized new gdbarch struct
5279 core_regset_sections.
5280 * Makefile.in: Updated to reflect dependency changes.
5281 * ppc-linux-tdep.c (ppc_regset_sections): Register
5282 sections list for ppc.
5283 (ppc_linux_init_abi): Initialized new gdbarch struct
5284 core_regset_sections
5286 2008-05-24 Andreas Schwab <schwab@suse.de>
5288 * linespec.c (decode_objc): Save current language around call to
5291 2008-05-23 Joel Brobecker <brobecker@adacore.com>
5293 * valprint.h (get_array_bounds): Renames get_array_low_bound.
5294 * valprint.c (get_array_bounds): Renames get_array_low_bound.
5295 Return the proper bound value if the array index type is an
5296 enumerated type. Compute the high bound if requested.
5297 (val_print_array_elements): Handle the case when the array
5298 element has a null size.
5299 * ada-valprint.c (print_optional_low_bound): Add handling
5300 for empty arrays or arrays of zero-size elements.
5301 (ada_val_print_array): New function, extracted out from
5302 ada_val_print_1 case TYPE_CODE_ARRAY, and enhanced to
5303 handle empty arrays and arrays of zero-size elements.
5304 (ada_val_print_1)[case TYPE_CODE_ARRAY]: Replace extracted-out
5305 code by call to ada_val_print_array.
5306 (ada_value_print): Remove handling of null array. The handling
5307 was incomplete and is now better handled by ada_val_print_array.
5309 2008-05-23 Markus Deuling <deuling@de.ibm.com>
5311 * annotate.c (annotate_source, annotate_frame_begin): Replace
5312 deprecated_print_address_numeric with paddress.
5313 * cli/cli-cmds.c (list_command, edit_command): Likewise.
5314 * tui/tui-stack.c (tui_make_status_line): Likewise.
5316 * defs.h (deprecated_print_address_numeric): Remove.
5317 * printcmd.c (deprecated_print_address_numeric): Remove.
5318 * maint.c (maint_print_section_info): Fix comment.
5320 2008-05-23 Markus Deuling <deuling@de.ibm.com>
5322 * valprint.c (print_hex_chars, print_octal_chars, print_decimal_chars,
5323 print_binary_chars, print_char_chars): Add byte_order parameter and
5324 replace gdbarch_byte_order.
5325 (print_decimal_chars): Replace START_P, NOT_END_P and NEXT_P by their
5326 expressions and remove them. Remove unused TWO_TO_FOURTH.
5327 (val_print_type_code_int): Introduce gdbarch_byte_order to get at the
5328 endianness. Update call to print_hex_chars.
5329 * valprint.h (print_hex_chars, print_octal_chars, print_decimal_chars,
5330 print_binary_chars, print_char_chars): Add byte_order parameter.
5331 * printcmd.c (print_scalar_formatted): Introduce gdbarch_byte_order to
5332 get at the endianness. Update print_*_char calls to use byte_order.
5334 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
5336 * symtab.h (struct symbol): Make "aux_value" member a void pointer
5338 (SYMBOL_LOCATION_BATON): Update.
5340 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
5342 * symtab.h (enum address_class): Remove LOC_BASEREG and
5344 (struct symbol): Remove "basereg" member of "aux_value" union.
5345 (SYMBOL_BASEREG): Remove.
5347 * ada-exp.y (select_possible_type_sym): Do not handle LOC_BASEREG
5349 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
5350 (ada_add_block_symbols): Likewise.
5351 * ax-gdb.c (gen_var_ref): Likewise.
5352 * buildsym.c (finish_block): Likewise.
5353 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
5354 * m2-exp.y (yylex): Likewise.
5355 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
5356 * printcmd.c (address_info): Likewise.
5357 * stack.c (print_frame_args, print_block_frame_locals): Likewise.
5358 (print_frame_arg_vars): Likewise.
5359 * symmisc.c (print_symbol): Likewise.
5360 * symtab.c (lookup_block_symbol): Likewise.
5361 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
5362 (scope_info): Likewise.
5364 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
5366 * symtab.h (enum address_class): Remove LOC_LOCAL_ARG.
5368 * ada-exp.y (select_possible_type_sym): Do not handle LOC_LOCAL_ARG.
5369 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
5370 (ada_add_block_symbols): Likewise.
5371 * ax-gdb.c (gen_var_ref): Likewise.
5372 * buildsyms.c (finish_block): Likewise.
5373 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
5374 * m2-exp.y (yylex): Likewise.
5375 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
5376 * printcmd.c (address_info): Likewise.
5377 * stack.c (print_frame_args, print_frame_arg_vars): Likewise.
5378 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
5379 * symtab.c (lookup_block_symbol): Likewise.
5380 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
5381 (scope_info): Likewise.
5383 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
5385 * symtab.h (enum address_class): Remove LOC_INDIRECT and
5386 LOC_HP_THREAD_LOCAL_STATIC.
5388 * findvar.c (symbol_read_needs_frame, read_var_value): Do not
5389 handle LOC_INDIRECT or LOC_HP_THREAD_LOCAL_STATIC.
5390 (read_var_value): Likewise.
5391 * buildsym.c (finish_block): Likewise.
5392 * objfiles.c (objfile_relocate): Likewise.
5393 * printcmd.c (address_info): Likewise.
5394 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
5395 * tracepoint.c (scope_info): Likewise.
5397 2008-05-21 Markus Deuling <deuling@de.ibm.com>
5398 Maxim Grigoriev <maxim2405@gmail.com>
5400 * xtensa-tdep.c (xtensa_read_register): Remove.
5401 (xtensa_frame_cache): Get rid of xtensa_read_register. Pass extra
5402 argument litbase to call0_frame_cache().
5403 (call0_track_op, call0_analyze_prologue)
5404 (call0_frame_cache): Use extra argument litbase.
5406 2008-05-21 Joel Brobecker <brobecker@adacore.com>
5408 * infcmd.c (_initialize_infcmd): Add new "fin" alias for "finish".
5410 2008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
5412 * frame.h (SIZEOF_FRAME_SAVED_REGS): Remove.
5414 2008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
5416 * alpha-mdebug-tdep.c: Include "trad-frame.h".
5417 (struct alpha_mdebug_unwind_cache): Change type of SAVED_REGS to
5418 struct trad_frame_saved_reg *.
5419 (alpha_mdebug_frame_unwind_cache): Allocate SAVED_REGS using
5420 trad_frame_alloc_saved_regs. Update accesses. Record previous
5421 value of SP as being vfp.
5422 (alpha_mdebug_frame_prev_register): Use trad_frame_get_prev_register.
5423 * Makefile.in (alpha-mdebug-tdep.o): Update dependencies.
5425 2008-05-21 Markus Deuling <deuling@de.ibm.com>
5427 * score-tdep.c (score_print_insn): Get the current endianess from
5428 disassemble_info instead of gdbarch_byte_order.
5430 2008-05-21 Pedro Alves <pedro@codesourcery.com>
5432 * frame.c (get_prev_frame_1): Build frame id before setting
5433 this_frame->prev_p, not after.
5435 2008-05-21 Nick Roberts <nickrob@snap.net.nz>
5437 * annotate.c (annotate_new_thread): New function for new-thread
5439 * annotate.h: (annotate_new_thread): New extern.
5440 * thread.c (add_thread_with_info): Use it.
5441 * Makefile.in (thread.o): Add dependency on annotate.h.
5443 2008-05-20 Joel Brobecker <brobecker@adacore.com>
5445 * win32-nat.c (win32_wait): Block the control-c event while
5446 waiting for a debug event.
5448 2008-05-19 Pedro Alves <pedro@codesourcery.com>
5450 * symtab.h (lookup_symbol_in_language): Update comment.
5451 * symtab.c (lookup_symbol_aux_block): Update comment.
5452 * ada-lang.c (ada_lookup_symbol_list): Update comment.
5454 2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
5456 * symtab.h (lookup_symbol_in_language): Remove SYMTAB parameter.
5457 (lookup_symbol): Likewise.
5458 * symtab.c (lookup_symbol_in_language): Remove SYMTAB parameter.
5459 (lookup_symbol): Likewise.
5460 (search_symbols): Update.
5462 * linespec.c (find_methods, collect_methods): Update.
5463 (add_matching_methods, add_constructors): Update.
5464 (decode_compound, decode_dollar, decode_variable): Update.
5465 (lookup_prefix_sym): Update.
5467 (symbol_found): Remove SYM_SYMTAB parameter.
5468 Use SYMBOL_SYMTAB (sym) instead.
5470 * gdbtypes.c (lookup_typename): Update.
5471 (lookup_struct, lookup_union, lookup_enum): Update.
5472 (lookup_template_type): Update.
5473 (check_typedef): Update.
5474 * language.c (lang_bool_type): Update.
5475 * mdebugread.c (parse_procedure): Update.
5476 * mi/mi-cmd-stack.c (list_args_or_locals): Update.
5477 * parse.c (write_dollar_variable): Update.
5478 * printcmd.c (address_info): Update.
5479 * source.c (select_source_symtab): Update.
5480 * stack.c (print_frame_args, print_frame_arg_vars): Update.
5481 * valops.c (find_function_in_inferior): Update.
5482 (value_struct_elt_for_reference): Update.
5483 * value.c (value_static_field, value_fn_field): Update.
5485 * alpha-mdebug-tdep.c (find_proc_desc): Update.
5486 * arm-tdep.c (arm_skip_prologue): Update.
5487 * mt-tdep.c (mt_skip_prologue): Update.
5488 * xstormy16-tdep.c (xstormy16_skip_prologue): Update.
5490 * ada-lang.h (struct ada_symbol_info): Remove SYMTAB member.
5491 * ada-lang.c (ada_add_block_symbols): Remove SYMTAB parameter.
5492 (add_defn_to_vec): Likewise.
5493 (ada_add_block_symbols): Likewise.
5494 (lookup_cached_symbol, cache_symbol): Likewise.
5495 (standard_lookup): Update.
5496 (ada_lookup_symbol_list): Update.
5498 * c-valprint.c (c_val_print): Update.
5499 * cp-support.c (cp_lookup_rtti_type): Update.
5500 * jv-lang.c (java_lookup_class, get_java_object_type): Update.
5501 * objc-lang.c (lookup_struct_typedef, find_imps): Update.
5502 * p-valprint.c (pascal_val_print): Update.
5503 * scm-lang.c (scm_lookup_name): Update.
5509 * objc-exp.y: Update.
5512 2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
5514 * language.h (struct language_defn): Remove SYMTAB parameter from
5515 la_lookup_symbol_nonlocal callback function pointer.
5517 * ada-lang.h (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
5518 (ada_lookup_encoded_symbol): Likewise.
5519 * ada-lang.c (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
5520 Always call fixup_symbol_section.
5521 (ada_lookup_symbol): Remove SYMTAB parameter.
5522 (ada_lookup_symbol_nonlocal): Likewise.
5523 * ada-exp.y (write_object_renaming): Update.
5524 (find_primitive_type): Likewise.
5526 * cp-support.h (cp_lookup_symbol_nonlocal): Remove SYMTAB parameter.
5527 (cp_lookup_symbol_namespace): Likewise.
5528 * cp-namespace.c (lookup_namespace_scope): Remove SYMTAB parameter.
5529 (lookup_symbol_file): Likewise.
5530 (lookup_possible_namespace_symbol): Likewise.
5531 (cp_lookup_symbol_nonlocal): Likewise.
5532 (cp_lookup_symbol_namespace): Likewise.
5533 (cp_lookup_nested_type): Update.
5535 * scm-valprint.c (scm_inferior_print): Update.
5536 * valops.c (value_maybe_namespace_elt): Update.
5538 * solist.h (struct target_so_ops): Remove SYMTAB parameter from
5539 lookup_lib_global_symbol callback function pointer.
5540 (solib_global_lookup): Remove SYMTAB parameter.
5541 * solib.c (solib_global_lookup): Remove SYMTAB parameter.
5542 * solib-svr4.c (elf_lookup_lib_symbol): Likewise.
5544 * symtab.h (basic_lookup_symbol_nonlocal): Remove SYMTAB parameter.
5545 (lookup_symbol_static): Likewise.
5546 (lookup_symbol_global): Likewise.
5547 (lookup_symbol_aux_block): Likewise.
5548 (lookup_global_symbol_from_objfile): Likewise.
5549 * symtab.c (lookup_symbol_aux): Remove SYMTAB parameter.
5550 (lookup_symbol_aux_local): Likewise.
5551 (lookup_symbol_aux_block): Likewise.
5552 (lookup_symbol_aux_symtabs): Likewise.
5553 (lookup_symbol_aux_psymtabs): Likewise.
5554 (lookup_global_symbol_from_objfile): Likewise.
5555 (basic_lookup_symbol_nonlocal): Likewise.
5556 (lookup_symbol_static): Likewise.
5557 (lookup_symbol_global): Likewise.
5559 (lookup_symbol_in_language): Do not pass SYMTAB to lookup_symbol_aux.
5561 2008-05-17 Pedro Alves <pedro@codesourcery.com>
5563 * remote.c (init_extended_remote_ops): Fix typo.
5565 2008-05-16 Pedro Alves <pedro@codesourcery.com>
5567 * NEWS: Mention new DICOS x86 target configuration.
5569 2008-05-16 Pedro Alves <pedro@codesourcery.com>
5570 Ulrich Weigand <uweigand@de.ibm.com>
5572 * minsyms.c (lookup_minimal_symbol_by_pc_name): New function.
5573 * symtab.h (lookup_minimal_symbol_by_pc_name): Add prototype.
5575 * symtab.c (fixup_section): Remove prototype. Add ADDR parameter;
5576 use it instead of ginfo->value.address. Look up minimal symbol by
5577 address and name. Assume OBJFILE is non-NULL.
5578 (fixup_symbol_section): Ensure we always have an objfile to look
5579 into. Extract and pass to fixup_section the symbol's address that
5580 will match the minimal symbol's address.
5581 (fixup_psymbol_section): Likewise.
5583 (find_pc_sect_psymtab): Fall back to non-addrmap case when debugging
5584 overlays and the addrmap returned the wrong section.
5586 * dwarf2read.c (var_decode_location): Set SYMBOL_CLASS before
5587 calling fixup_symbol_section.
5589 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
5591 * minsyms.c: Include "target.h".
5592 (find_solib_trampoline_target): Handle minimal symbols pointing
5593 to function descriptors as well.
5594 * Makefile.in (minsyms.o): Update dependencies.
5596 * ppc-linux-tdep.c (ppc64_standard_linkage): Rename to ...
5597 (ppc64_standard_linkage1): ... this. Fix optional instructions.
5598 (PPC64_STANDARD_LINKAGE_LEN): Rename to ...
5599 (PPC64_STANDARD_LINKAGE1_LEN): ... this.
5600 (ppc64_standard_linkage2, ppc64_standard_linkage3): New.
5601 (PPC64_STANDARD_LINKAGE2_LEN, PPC64_STANDARD_LINKAGE3_LEN): New.
5602 (ppc64_standard_linkage_target): Rename to ...
5603 (ppc64_standard_linkage1_target): ... this.
5604 (ppc64_standard_linkage2_target, ppc64_standard_linkage3_target): New.
5605 (ppc64_skip_trampoline_code): Support three variants of standard
5606 linkage stubs. Call find_solib_trampoline_target to handle
5609 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
5611 * ppc-linux-tdep.c (ppc_linux_init_abi): Do not install
5612 ppc64_sysv_abi_adjust_breakpoint_address.
5613 * ppc-sysv-tdep.c (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
5614 * ppc-tdep.h (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
5616 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
5618 * ppc-linux-tdep.c (ppc_linux_skip_trampoline_code): Remove.
5619 (ppc_linux_init_abi): Install find_solib_trampoline_target instead
5620 of ppc_linux_skip_trampoline_code.
5622 2008-05-15 Daniel Jacobowitz <dan@codesourcery.com>
5624 * gdbarch.sh: Delete dwarf_reg_to_regnum.
5625 * gdbarch.c, gdbarch.h: Regenerated.
5626 * amd64-tdep.c, arm-tdep.c, h8300-tdep.c, hppa-linux-tdep.c,
5627 hppa-tdep.c, i386-tdep.c, m32c-tdep.c, m68k-tdep.c, mips-tdep.c,
5628 s390-tdep.c, xtensa-tdep.c: Do not set dwarf_reg_to_regnum.
5630 2008-05-15 Pedro Alves <pedro@codesourcery.com>
5632 * linux-nat.c (trap_ptid): Delete.
5633 (linux_nat_detach, linux_nat_wait, linux_nat_mourn_inferior):
5635 * linux-thread-db.c (thread_db_wait): Adjust.
5637 2008-05-15 Joel Brobecker <brobecker@adacore.com>
5639 * linespec.c (decode_line_1): Fix a couple of comments.
5641 2008-05-15 Alan Modra <amodra@bigpond.net.au>
5643 * dbxread.c: Formatting.
5644 (INTERNALIZE_SYMBOL): Init n_other.
5645 (set_namestring): Take pointer to nlist arg rather than struct
5646 copy. Update all callers.
5648 2008-05-15 Andreas Schwab <schwab@suse.de>
5650 * Makefile.in (dwarf2loc.o): Remove $(addrmap_h).
5651 (dwarf2read.o): Add $(addrmap_h).
5653 2008-05-14 Ulrich Weigand <uweigand@de.ibm.com>
5655 * ppc-linux-tdep.c (ppc_linux_convert_from_func_ptr_addr): Rename ...
5656 (ppc64_linux_convert_from_func_ptr_addr): ... to this. No longer try
5657 to handle ppc32 PLT entries.
5658 (ppc_linux_init_abi): Install ppc64_linux_convert_from_func_ptr_addr
5661 2008-05-14 Daniel Jacobowitz <dan@codesourcery.com>
5663 * elfread.c (elf_symtab_read): Create trampolines for @plt symbols.
5664 * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Renamed from
5665 lookup_minimal_symbol_by_pc_section. Prefer trampolines if requested.
5666 (lookup_minimal_symbol_by_pc_section): Use
5667 lookup_minimal_symbol_by_pc_section_1.
5668 (lookup_solib_trampoline_symbol_by_pc): Likewise.
5670 2008-05-13 Joel Brobecker <brobecker@adacore.com>
5672 * findcmd.c: Add #include "gdb_stdint.h".
5673 * Makefile.in (findcmd.o): Update dependencies.
5675 2008-05-11 David S. Miller <davem@davemloft.net>
5677 * sparc-linux-tdep.c (sparc32_linux_init_abi): Remove
5678 long double size override, Linux does use 128-bit now.
5680 * sparc-linux-tdep.c (PSR_SYSCALL): Define.
5681 (sparc_linux_write_pc): New function.
5682 (sparc32_linux_init_abi): Register it.
5683 * sparc64-linux-tdep.c (TSTATE_SYSCALL): Define.
5684 (sparc64_linux_write_pc): New function.
5685 (sparc64_linux_init_abi): Register it.
5687 * sparc-linux-tdep.c, sparc64-linux-tdep.c: Use
5688 dwarf2_append_unwinders(), not dwarf2_frame_sniffer.
5690 2008-05-11 Ulrich Weigand <uweigand@de.ibm.com>
5692 * rs6000-tdep.c (rs6000_gdbarch_init): Set up info.target_desc
5693 and info.tdep_info before calling gdbarch_init_osabi.
5695 2008-05-09 Joel Brobecker <brobecker@adacore.com>
5697 * ada-lang.c (ada_evaluate_subexp) [BINOP_ASSIGN]: Do not force
5698 the type of the right hand side of the assignment to the type
5699 of the left hand side if the left hand side is a convenience
5702 2008-05-09 Ulrich Weigand <uweigand@de.ibm.com>
5704 * NEWS: Mention gdbserver bi-arch capability.
5706 2008-05-09 Doug Evans <dje@google.com>
5709 * NEWS: Document find command and qSearch:memory packet.
5710 * Makefile.in (SFILES): Add findcmd.c.
5711 (COMMON_OBJS): Add findcmd.o.
5712 (findcmd.o): New rule.
5713 * findcmd.c: New file.
5714 * target.h (target_ops): New member to_search_memory.
5715 (simple_search_memory): Declare.
5716 (target_search_memory): Declare.
5717 * target.c (simple_search_memory): New fn.
5718 (target_search_memory): New fn.
5719 * remote.c (PACKET_qSearch_memory): New packet kind.
5720 (remote_search_memory): New fn.
5721 (init_remote_ops): Init to_search_memory.
5722 (init_extended_remote_ops): Ditto.
5723 (_initialize_remote): Add qSearch:memory packet config command.
5725 2008-05-09 Eli Zaretskii <eliz@gnu.org>
5727 * thread.c (_initialize_thread): Don't use commas and periods in
5728 first line of doc string of "set/show print thread-events".
5730 2008-05-08 Joel Brobecker <brobecker@adacore.com>
5732 * alpha-mdebug-tdep.c, alpha-osf1-tdep.c, alpha-tdep.c:
5733 Update for unwinder changes.
5735 2008-05-08 Joel Brobecker <brobecker@adacore.com>
5737 * frame.c (get_frame_base_address, get_frame_locals_address)
5738 (get_frame_args_address): Pass the correct frame when calling
5739 frame_base_find_by_frame.
5741 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
5743 * remote.c (extended_remote_attach_1): Call target_find_description.
5745 2008-05-08 Daniel Jacobowitz <dan@codesourcery.com>
5747 * remote.c (extended_remote_create_inferior_1): Clean up
5748 before marking the target running.
5750 2008-05-08 Joel Brobecker <brobecker@adacore.com>
5752 * hppa-tdep.h, hppa-tdep.c, hppa-hpux-tdep.c: Update for unwinder
5755 2008-05-07 Joel Brobecker <brobecker@adacore.com>
5757 * sparc-tdep.c, sparc-tdep.h, sparc-sol2-tdep.c, sparc64-tdep.c,
5758 sparc64-sol2-tdep.c: Update for unwinder changes.
5760 2008-05-07 Daniel Jacobowitz <dan@codesourcery.com>
5762 * cp-support.c (mangled_name_to_comp): Initialize storage.
5763 (unqualified_name_from_comp): Likewise.
5765 2008-05-07 Jie Zhang <jie.zhang@analog.com>
5767 * remote.c (remote_insert_breakpoint): Call get_remote_state
5768 after gdbarch_breakpoint_from_pc is called.
5769 (remote_insert_hw_breakpoint): Likewise.
5771 2008-05-06 Joel Brobecker <brobecker@adacore.com>
5773 * valprint.c (val_print): Add new language parameter and use it
5774 instead of using the current_language. Update calls to val_print
5776 (common_val_print): Add new langauge parameter and pass it to
5778 * value.h (struct language_defn): Add opaque declaration.
5779 (val_print, common_val_print): Update declarations.
5780 * stack.c (print_frame_args): Update call to common_val_print
5781 using the appropriate language.
5782 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
5783 * c-valprint, f-valprint.c, m2-valprint.c, mt-tdep.c, infcmd.c,
5784 mi/mi-main.c, jv-valprint.c, ada-valprint.c, varobj.c, p-valprint.c,
5785 scm-valprint.c, cp-valprint.c, sh64-tdep.c, printcmd.c:
5786 #include "language.h" if necessary.
5787 Update calls to val_print and common_val_print.
5788 * Makefile.in (mt-tdep.o, sh64-tdep.o, mi-cmds.o, mi-main.o):
5789 Update dependencies.
5791 2008-05-06 Joel Brobecker <brobecker@adacore.com>
5793 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Treat addresses
5794 pointing inside a non-executable section as function descriptors.
5796 2008-05-06 Pedro Alves <pedro@codesourcery.com>
5798 * inf-loop.c (inferior_event_handler): Run all continuations and
5799 print any language change before running the breakpoint commands.
5801 2008-05-06 Joel Brobecker <brobecker@adacore.com>
5803 * frame-unwind.c (frame_unwind_got_bytes): New function.
5804 * frame-unwind.h (frame_unwind_got_bytes): Add declaration.
5805 * libunwind-frame.h, libunwind-frame.c, ia64-tdep.c: Update
5806 for unwinder changes.
5808 2008-05-05 Doug Evans <dje@google.com>
5810 * NEWS: Mention new /m modifier for disassemble command.
5811 * cli/cli-cmds.c (print_disassembly): New function.
5812 (disassemble_current_function): New function
5813 (disassemble_command): Recognize /m modifier, print mixed
5815 (init_cli_cmds): Update disassemble help text.
5817 2008-05-05 Maxim Grigoriev <maxim2405@gmail.com>
5819 * xtensa-tdep.c: Update for unwinder changes.
5821 2008-05-05 Andreas Schwab <schwab@suse.de>
5823 Update m68k port for unwinder changes.
5824 * m68k-tdep.c (m68k_frame_cache): Expect this_frame.
5825 (m68k_frame_this_id, m68k_frame_prev_register): Update signature.
5826 (m68k_frame_unwind): Use default_frame_sniffer.
5827 (m68k_frame_sniffer): Remove.
5828 (m68k_frame_base_address): Expect this_frame.
5829 (m68k_dummy_id): Renamed from m68k_unwind_dummy_id. Expect
5831 (m68k_gdbarch_init): Use set_gdbarch_dummy_id,
5832 dwarf2_append_unwinders, and frame_unwind_append_unwinder.
5833 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Expect frame_info
5834 parameter instead of pc value.
5835 (m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache):
5837 (m68k_linux_sigtramp_frame_this_id)
5838 (m68k_linux_sigtramp_frame_prev_register)
5839 (m68k_linux_sigtramp_frame_sniffer): Update signature.
5840 (m68k_linux_sigtramp_frame_unwind): Use
5841 m68k_linux_sigtramp_frame_sniffer.
5842 (m68k_linux_init_abi): Use frame_unwind_append_unwinder.
5844 * m68klinux-nat.c (store_register): Fix typo.
5846 2008-05-05 Pedro Alves <pedro@codesourcery.com>
5848 * infcmd.c (step_1): Put thread id on the stack to avoid possible
5851 2008-05-05 Luis Machado <luisgpm@br.ibm.com>
5853 * symfile.c (reread_symbols): Update objfile's entry point.
5855 2008-05-05 Aleksandar Ristovski <aristovski@qnx.com>
5856 Joel Brobecker <brobecker@adacore.com>
5858 * ada-lang.c: Update throughout to use symbol_matches_domain
5859 instead of matching the symbol domain explictly.
5860 * dwarf2read.c (add_partial_symbol): Do not add new psym for
5861 STRUCT_DOMAIN. Make sure you recognize c++ struct and java and ada
5862 class as typedefs. See lookup_partial_symbol function.
5863 (new_symbol): Similar to add_partial_symbol, do not create
5864 symbol for the typedef. See lookup_block_symbol.
5865 * symtab.c (symbol_matches_domain): New function, takes care
5866 of dual meaning of STRUCT_DOMAIN symbol for c++, ada and java.
5867 (lookup_partial_symbol): Use symbol_matches_domain to see if the
5868 found psym domain matches the given domain.
5869 (lookup_block_symbol): Likewise.
5871 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
5873 * top.c (command_line_handler_continuation): Remove.
5874 (execute_command): Do not install the above.
5876 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
5878 * inf-loop.c (inferior_event_handler): Call bpstat_do_action,
5879 and catch all exceptions from it.
5880 * top.c (command_line_handler_continuation): Don't
5881 call bpstat_do_action here.
5883 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
5885 * dwarf2read.c (struct dwarf2_cu): Add type_hash.
5886 (struct die_info): Remove type.
5887 (read_type_die, read_typedef, read_base_type, read_subrange_type)
5888 (read_structure_type, read_enumeration_type, read_array_type)
5889 (read_tag_pointer_type, read_tag_ptr_to_member_type)
5890 (read_tag_reference_type, read_tag_const_type, read_tag_volatile_type)
5891 (read_tag_string_type, read_subroutine_type, read_set_type)
5892 (read_unspecified_type): Delete prototypes. Remove check for
5893 already-loaded type. Return the new type.
5894 (set_die_type): Return the new type.
5895 (reset_die_and_siblings_types): Delete.
5896 (load_comp_unit, load_full_comp_unit): Set type_hash.
5897 (process_queue): Remove call to reset_die_and_siblings_types.
5898 (process_die): Do not read most types here. Use read_type_die
5900 (read_func_scope, dwarf2_add_member_fn): Use read_type_die.
5901 (quirk_gcc_member_function_pointer): Return the new type.
5902 (process_structure_scope, process_enumeration_scope): Use
5903 get_die_type and read the DIE's type.
5904 (read_full_die): Do not initialize die->type.
5905 (tag_type_to_type): Use read_type_die.
5906 (read_type_die): Check for already defined types. Return the
5908 (determine_prefix): Use get_die_type.
5909 (set_die_type): Return the type.
5910 (get_die_type): Take a CU argument. Check for no type_hash.
5912 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
5914 * dwarf2read.c (dwarf2_ranges_read, read_partial_die): Initialize
5917 2008-05-04 Pedro Alves <pedro@codesourcery.com>
5919 * breakpoint.c (update_breakpoints_after_exec): Delete bp_longjmp
5920 and bp_longjmp_resume breakpoints.
5921 (breakpoint_address_is_meaningful): Claim bp_longjmp_resume as
5923 (create_longjmp_breakpoint): Don't create bp_longjmp_resume
5924 breakpoints. Create bp_longjmp breakpoints as momentary
5926 (enable_longjmp_breakpoint): Delete.
5927 (set_longjmp_breakpoint): New.
5928 (disable_longjmp_breakpoint): Delete.
5929 (delete_longjmp_breakpoint): New.
5930 (set_longjmp_resume_breakpoint): Delete.
5931 (set_momentary_breakpoint_at_pc): New.
5932 (breakpoint_re_set_one): Don't delete bp_longjmp and
5933 bp_longjmp_resume breakpoints.
5934 (breakpoint_re_set): Don't create longjmp and longjmp-resume
5937 * infrun.c (step_resume_breakpoint): Add comment.
5938 (struct execution_control_state): Delete handling_longjmp member.
5939 (init_execution_control_state). Don't clear handling_longjmp.
5940 (context_switch): Don't context switch handling_longjmp.
5941 (handle_inferior_event): If handling a bp_longjmp breakpoint,
5942 create a bp_longjmp_resume breakpoint, and set it as current
5943 step_resume_breakpoint, then step over the longjmp breakpoint. If
5944 handling a bp_longjmp_resume breakpoint, don't delete the longjmp
5945 breakpoint, delete the longjmp-resume breakpoint, and stop
5947 (currently_stepping): Remove handling_longjmp from expression.
5948 (insert_step_resume_breakpoint_at_sal): Update comment.
5949 (insert_longjmp_resume_breakpoint): New.
5951 * breakpoint.h (set_momentary_breakpoint_at_pc): Declare.
5952 (enable_longjmp_breakpoint, disable_longjmp_breakpoint): Delete
5954 (set_longjmp_breakpoint, delete_longjmp_breakpoint): Declare.
5955 (set_longjmp_resume_breakpoint): Delete declaration.
5957 * gdbthread.h (save_infrun_state): Remove handling_longjmp
5959 (load_infrun_state): Delete *handling_longjmp parameter.
5960 * thread.c (save_infrun_state): Remove handling_longjmp parameter.
5962 (load_infrun_state): Delete *handling_longjmp parameter. Update
5965 * infcmd.c (disable_longjmp_breakpoint_cleanup): Delete.
5966 (delete_longjmp_breakpoint_cleanup): New.
5967 (step_1): Call set_longjmp_breakpoint instead of
5968 enable_longjmp_breakpoint. Use delete_longjmp_breakpoint_cleanup
5969 instead of disable_longjmp_breakpoint_cleanup when making cleanup.
5970 (step_1_continuation): Pass thread id in the continuation args to
5972 (step_once): Add thread parameter. Pass thread id the the
5975 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
5977 Set CU BASE_ADDRESS already from partial DIEs.
5978 * dwarf2read.c (read_partial_die): New variables BASE_ADDRESS and
5979 BASE_ADDRESS_TYPE. Set these variables from DW_AT_LOW_PC and
5980 DW_AT_ENTRY_PC. Set CU->HEADER.BASE_KNOWN and CU->HEADER.BASE_ADDRESS
5981 from these variables if it was still unset.
5983 * Makefile.in: Update dependencies.
5984 * dwarf2read.c: Include "addrmap.h"
5985 (struct dwarf2_cu): New fields RANGES_OFFSET and HAS_RANGES_OFFSET.
5986 (dwarf2_ranges_read): New prototype.
5987 (dwarf2_build_psymtabs_hard): Initialize and prepare PSYMTABS_ADDRMAP.
5988 Add discontiguous range to PSYMTABS_ADDRMAP by DWARF2_RANGES_READ on
5989 HAS_RANGES_OFFSET, otherwise add there the contiguous range.
5990 (dwarf2_ranges_read): New parameter RANGES_PST, update the function
5991 comment for it. Add the found ranges to RANGES_PST. New variable
5992 BASEADDR, initialize it the common way.
5993 (dwarf2_get_pc_bounds): Update the caller for the new parameter.
5994 (read_partial_die): `DW_AT_ranges' now only sets RANGES_OFFSET and
5995 HAS_RANGES_OFFSET for the later processing.
5996 * objfiles.h (struct objfile): New field PSYMTABS_ADDRMAP.
5997 * symtab.c: Include "addrmap.h"
5998 (find_pc_sect_psymtab): Support reading the field PSYMTABS_ADDRMAP.
5999 Move the psymtab locator into ...
6000 (find_pc_sect_psymtab_closer): ... a new function.
6002 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
6004 * arch-utils.c (gdbarch_update_p): Use default values for
6005 info.abfd and info.target_desc if they are NULL.
6006 (gdbarch_from_bfd): Remove assertion.
6007 (set_gdbarch_from_file): Call gdbarch_find_by_info directly,
6008 using the current target description.
6009 (gdbarch_info_fill): Do not use default values for info->abfd
6010 and info->target_desc.
6012 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
6014 * symfile.c (reread_symbols): Reload EXEC_BFD on its change.
6016 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
6018 * inferior.h (read_pc_pid, write_pc_pid): Remove.
6019 * regcache.h (regcache_read_pc, regcache_write_pc): Add prototypes.
6021 * regcache.c (read_pc_pid): Remove, replace by ...
6022 (regcache_read_pc): ... this function.
6023 (write_pc_pid): Remove, replace by ...
6024 (regcache_write_pc): ... this function.
6025 (read_pc, write_pc): Update.
6027 * infrun.c (displaced_step_prepare): Replace read_pc_pid and
6028 write_pc_pid by regcache_read_pc and regcache_write_pc.
6029 (displaced_step_fixup): Likewise.
6030 (resume): Likewise. Use regcache arch instead of current_gdbarch.
6031 (prepare_to_proceed): Likewise.
6032 (proceed): Likewise.
6033 (adjust_pc_after_break): Likewise.
6034 (handle_inferior_event): Likewise.
6036 * linux-nat.c (cancel_breakpoint): Likewise.
6037 * linux-thread-db.c (check_event): Likewise.
6038 * aix-thread.c (aix_thread_wait): Likewise.
6039 * tracepoint.c (trace_dump_command): Likewise.
6041 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
6043 * dwarf2loc.c (dwarf_expr_frame_base): Error out on missing
6044 SYMBOL_LOCATION_BATON.
6046 2008-05-04 Vladimir Prus <vladimir@codesourcery.com>
6048 * target.h (struct target_ops): New field to_auxv_parse.
6049 * auxv.c (default_auxv_parse): New, renamed from previous
6051 (target_auxv_parse): Try to call target method. Fallback to
6052 default_auxv_parse if not found.
6053 * procfs.c (procfs_auxv_parse): New.
6054 (init_procfs_ops): On Solaris, in 64-bit mode, install
6057 2008-05-03 Adam Nemet <anemet@caviumnetworks.com>
6059 * symfile.c (add_symbol_file_command): Use paddress rather than
6060 hex_string to print the address.
6062 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
6064 * rs6000-tdep.c (rs6000_frame_this_id): If info->base is 0,
6065 return the null frame ID to terminate the backtrace.
6067 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
6069 * rs6000-tdep.c: Do not include "rs6000-tdep.h".
6070 (rs6000_find_toc_address_hook): Move to rs6000-aix-tdep.c.
6071 (SIG_FRAME_PC_OFFSET): Likewise.
6072 (SIG_FRAME_LR_OFFSET): Likewise.
6073 (SIG_FRAME_FP_OFFSET): Likewise.
6074 (rs6000_push_dummy_call): Likewise.
6075 (rs6000_return_value): Likewise.
6076 (rs6000_convert_from_func_ptr_addr): Likewise.
6077 (branch_dest, rs6000_software_single_step): Likewise.
6078 (deal_with_atomic_sequence): Rename to ...
6079 (ppc_deal_with_atomic_sequence): ... this. Adapt all callers.
6080 Do not call branch_dest; inline required parts of that function.
6081 (rs6000_skip_trampoline_code): Replace DEPRECATED_SYMBOL_NAME
6082 with SYMBOL_LINKAGE_NAME.
6083 (struct reg, regsize): Delete.
6084 (read_memory_addr): Delete; inline into callers.
6085 (rs6000_skip_prologue): Move after skip_prologue.
6086 (skip_prologue): Remove prototype.
6087 (rs6000_gdbarch_init): Remove sysv_abi variable; perform all
6088 initialization as if this variable were true. Do not install
6089 ppc64_sysv_abi_adjust_breakpoint_address.
6091 * rs6000-aix-tdep.c: Include "gdb_assert.h", "gdbtypes.h",
6092 "gdbcore.h", "target.h", "value.h", "infcall.h", "objfiles.h",
6094 (rs6000_find_toc_address_hook): Move here from rs6000-tdep.c.
6095 (SIG_FRAME_PC_OFFSET): Likewise.
6096 (SIG_FRAME_LR_OFFSET): Likewise.
6097 (SIG_FRAME_FP_OFFSET): Likewise.
6098 (rs6000_push_dummy_call): Likewise.
6099 (rs6000_return_value): Likewise.
6100 (rs6000_convert_from_func_ptr_addr): Likewise.
6101 (branch_dest, rs6000_software_single_step): Likewise. Replace
6102 tdep->text_segment_base by AIX_TEXT_SEGMENT_BASE.
6103 (rs6000_aix_init_osabi): Install rs6000_push_dummy_call,
6104 rs6000_return_value, and rs6000_convert_from_func_ptr_addr.
6105 Call set_gdbarch_long_double_bit and set_gdbarch_frame_red_zone_size.
6106 Set tdep->lr_frame_offset. Do not set tdep->text_segment_base.
6108 * rs6000-tdep.h (rs6000_software_single_step): Remove prototype.
6109 (AIX_TEXT_SEGMENT_BASE): New macro.
6110 * rs6000-nat.c (exec_one_dummy_insn): Replace tdep->text_segment_base
6111 by AIX_TEXT_SEGMENT_BASE.
6113 * ppc-tdep.h (ppc_deal_with_atomic_sequence): Add prototype.
6114 (struct gdbarch_tdep): Remove text_segment_base member.
6115 * ppc-linux-tdep.c (ppc_linux_init_abi): On 64-bit, install
6116 ppc64_sysv_abi_adjust_breakpoint_address.
6118 * Makefile.in (rs6000-tdep.o): Update dependencies.
6119 (rs6000-aix-tdep.o): Likewise.
6121 2008-05-03 Luis Machado <luisgpm@br.ibm.com>
6122 Thiago Jung Bauermann <bauerman@br.ibm.com>
6124 * cli/cli-decode.c (lookup_cmd_1): Fix indentation.
6125 * doublest.c (convert_typed_floating): Fix typo in comment.
6126 * dwarf2-frame.c (dwarf2_frame_cache): Likewise.
6127 * frame-unwind.h (frame_sniffer_ftype): Likewise.
6128 * frame.c (frame_unwind_address_in_block): Likewise.
6129 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Likewise.
6130 * symtab.h (struct symbol): Likewise.
6131 * tramp-frame.h (struct trad_frame_cache): Likewise.
6132 * value.c (allocate_repeat_value): Likewise.
6134 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
6136 * infrun.c (handle_inferior_event): Do not insert breakpoints at
6137 TARGET_WAITKIND_LOADED events during startup (i.e. in the shell).
6139 2008-05-03 Pedro Alves <pedro@codesourcery.com>
6141 * parse.c (parse_exp_in_context): Don't override
6142 expression_context_pc if get_selected_block returned a valid
6145 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
6147 * alpha-tdep.h (ALPHA_REGISTER_BYTES): Delete.
6148 * arm-tdep.h (STATUS_REGISTER_SIZE): Delete.
6149 * breakpoint.c (args_for_catchpoint_enable, current_exception_event):
6151 * c-typeprint.c (c_type_print_base): Delete handling of template
6153 * cp-support.h (METHOD_PTR_IS_VIRTUAL, METHOD_PTR_FROM_VOFFSET)
6154 (METHOD_PTR_TO_VOFFSET): Delete.
6155 * defs.h (QUIT_FIXME): Delete.
6156 * f-lang.h (DEFAULT_DOTMAIN_NAME_IN_MF77, DEFAULT_MAIN_NAME_IN_MF77)
6157 (DEFAULT_DOTMAIN_NAME_IN_XLF_BUGGY, DEFAULT_DOTMAIN_NAME_IN_XLF): Delete.
6158 * gdbtypes.h (struct cplus_struct_type): Delete is_inlined,
6159 ninstantiations, and instantiations.
6160 (TYPE_INSTANTIATIONS, TYPE_NINSTANTIATIONS, TYPE_INSTANTIATION)
6161 (TYPE_FN_FIELD_INLINED): Delete.
6162 * srec.h (SREC_BINARY): Delete.
6163 * symtab.c (symbol_init_demangled_name): Delete.
6164 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME, symbol_init_demangled_name)
6165 (SYMBOL_OBJFILE, struct exception_event_record, CURRENT_EXCEPTION_KIND)
6166 (CURRENT_EXCEPTION_CATCH_SAL, CURRENT_EXCEPTION_CATCH_LINE)
6167 (CURRENT_EXCEPTION_CATCH_FILE, CURRENT_EXCEPTION_CATCH_PC)
6168 (CURRENT_EXCEPTION_THROW_SAL, CURRENT_EXCEPTION_THROW_LINE)
6169 (CURRENT_EXCEPTION_THROW_FILE, CURRENT_EXCEPTION_THROW_PC): Delete.
6170 * target.h (enum thread_control_capabilities): Delete tc_switch.
6171 (target_can_switch_threads): Delete.
6173 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
6175 * Makefile.in (objfiles.o): Update.
6176 * exec.c (exec_set_section_address): Support p->addr != 0.
6177 * objfiles.c (objfile_relocate): Update exec_ops section
6179 * symfile.c (place_section): Move exec_set_section_address call...
6180 (default_symfile_offsets): ...to here.
6182 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
6184 * Makefile.in (ppc_linux_tdep_h): New macro.
6185 (powerpc_32l_c, powerpc_altivec32_c, powerpc_altivec32l_c): Likewise.
6186 (powerpc_64l_c, powerpc_altivec64_c, powerpc_altivec64l_c): Likewise.
6187 (powerpc_e500l_c): Likewise.
6188 (ppc-linux-nat.o): Update dependencies.
6189 (ppc-linux-tdep.o): Update dependencies.
6190 (rs6000-tdep.o): Update dependencies.
6192 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Remove.
6193 (ppc_linux_svr4_fetch_link_map_offsets): Remove.
6194 (ppc_linux_gregset, ppc_linux_fpregset): Move to ppc-linux-tdep.h
6195 (ppc_supply_reg, ppc_collect_reg): Add prototypes.
6196 (tdesc_powerpc_e500): Remove.
6198 * rs6000.c: Include "features/rs6000/powerpc-altivec32.c"
6199 and "features/rs6000/powerpc-altivec64.c".
6200 (ppc_supply_reg, ppc_collect_reg): Make global.
6201 (variants): Use tdesc_powerpc_32 for "powerpc" and
6202 tdesc_powerpc_altivec64 for "powerpc64".
6203 (_initialize_rs6000_tdep): Initialize AltiVec descriptions.
6205 * ppc-linux-tdep.h: New file.
6207 * ppc-linux-tdep.c: Include "ppc-linux-tdep.c".
6208 Include "features/rs6000/powerpc-32l.c".
6209 Include "features/rs6000/powerpc-altivec32l.c".
6210 Include "features/rs6000/powerpc-64l.c".
6211 Include "features/rs6000/powerpc-altivec64l.c".
6212 Include "features/rs6000/powerpc-e500l.c".
6213 (ppc_linux_supply_gregset): New function.
6214 (ppc_linux_collect_gregset): Handle orig_r3 and trap registers.
6215 (ppc32_linux_gregset): Use ppc_linux_supply_gregset.
6216 (ppc64_linux_gregset): Likewise.
6217 (ppc_linux_sigtramp_cache): Handle orig_r3 and trap registers.
6218 (ppc_linux_trap_reg_p): New function.
6219 (ppc_linux_write_pc): New function.
6220 (ppc_linux_core_read_description): New function.
6221 (ppc_linux_init_abi): Install ppc_linux_write_pc and
6222 ppc_linux_core_read_description. Install orig_r3 and trap
6223 registers if present in the target description.
6224 (_initialize_ppc_linux_tdep): Initialize Linux target descriptions.
6226 * ppc-linux-nat.c: Include "ppc-linux-tdep.h".
6227 (PT_ORIG_R3, PT_TRAP): Define if necessary.
6228 (ppc_register_u_addr): Handle orig_r3 and trap registers.
6229 (fetch_ppc_registers): Likewise.
6230 (store_ppc_registers): Likewise.
6231 (store_register): Likewise.
6232 (ppc_linux_read_description): Check whether AltiVec is supported.
6233 Check whether inferior is 32-bit or 64-bit. Return the appropriate
6234 Linux target description.
6236 * features/Makefile (WHICH): Use rs6000/powerpc-32l and
6237 rs6000/powerpc-altivec32l instead of rs6000/powerpc-32.
6238 Use rs6000/powerpc-64l and rs6000/powerpc-altivec64l instead
6239 of rs6000/powerpc-64. Use rs6000/powerpc-e500l instead of
6240 rs6000/powerpc-e500. Update -expedite variables accordingly.
6242 * features/rs6000/power-spe.xml: Use regnum 73 for "acc".
6243 * features/rs6000/powerpc-32.xml: Do not include power-altivec.xml.
6244 * features/rs6000/powerpc-64.xml: Do not include power-altivec.xml.
6245 * features/rs6000/powerpc-e500.c: Regenerate.
6246 * features/rs6000/powerpc-32.c: Regenerate.
6247 * features/rs6000/powerpc-64.c: Regenerate.
6249 * features/rs6000/power-linux.xml: New file.
6250 * features/rs6000/power64-linux.xml: New file.
6251 * features/rs6000/powerpc-32l.xml: New file.
6252 * features/rs6000/powerpc-altivec32l.xml: New file.
6253 * features/rs6000/powerpc-64l.xml: New file.
6254 * features/rs6000/powerpc-altivec64l.xml: New file.
6255 * features/rs6000/powerpc-e500l.xml: New file.
6256 * features/rs6000/powerpc-32l.c: New (generated) file.
6257 * features/rs6000/powerpc-altivec32l.c: New (generated) file.
6258 * features/rs6000/powerpc-64l.c: New (generated) file.
6259 * features/rs6000/powerpc-altivec64l.c: New (generated) file.
6260 * features/rs6000/powerpc-e500l.xml: New (generated) file.
6262 * regformats/reg-ppc.dat: Remove.
6263 * regformats/reg-ppc64.dat: Remove.
6264 * regformats/rs6000/powerpc-32.dat: Remove.
6265 * regformats/rs6000/powerpc-64.dat: Remove.
6266 * regformats/rs6000/powerpc-e500.dat: Remove.
6267 * regformats/rs6000/powerpc-32l.dat: New (generated) file.
6268 * regformats/rs6000/powerpc-altivec32l.dat: New (generated) file.
6269 * regformats/rs6000/powerpc-64l.dat: New (generated) file.
6270 * regformats/rs6000/powerpc-altivec64l.dat: New (generated) file.
6271 * regformats/rs6000/powerpc-e500l.dat: New (generated) file.
6273 2008-05-03 Pedro Alves <pedro@codesourcery.com>
6275 * thread.c (delete_thread): Call observer_notify_thread_exit.
6276 * mi/mi-interp.c (mi_interpreter_init): Register mi_thread_exit as
6277 thread_exit observer.
6278 (mi_thread_exit): New.
6280 2008-05-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
6282 * breakpoint.c (create_exception_catchpoint): Remove prototype
6283 for already deleted function.
6284 * breakpoint.h (ep_is_exception_catchpoint): Likewise.
6285 * frame.h (show_stack_frame): Remove prototype.
6286 * stack.c (show_stack_frame): Remove empty, unused function.
6287 * source.c (symtab_to_fullname, print_source_lines): Small fix
6289 * value.c (show_values): Update comments to mention "show values"
6290 command instead of "info history".
6292 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
6294 * linespec.c: Include "target.h".
6295 (minsym_found): Handle minimal symbols pointing to function
6296 descriptors. Use find_function_start_pc.
6297 * minsyms.c (msymbol_objfile): New function.
6298 * parse.c (write_exp_msymbol): Handle minimal symbols pointing
6299 to function descriptors.
6300 * symtab.c (fixup_section): Only use minimal symbol at the same
6301 address to determine section of a symbol.
6302 (find_function_start_pc): New function.
6303 (find_function_start_sal): Use it.
6304 * symtab.h (msymbol_objfile): Add prototype.
6305 (find_function_start_pc): Likewise.
6306 * value.c: Include "objfiles.h".
6307 (value_fn_field): Handle minimal symbols pointing to function
6309 * Makefile.in (linespec.o): Update dependencies.
6310 (value.o): Likewise.
6312 2008-05-02 Joel Brobecker <brobecker@adacore.com>
6314 * ada-lang.c (unwrap_value): Handle the case where the "F" field
6315 inside a PAD type is a bitfield.
6317 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
6319 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Handle
6320 TYPE_CODE_BOOL and TYPE_CODE_CHAR the same as TYPE_CODE_INT.
6321 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
6322 Handle TYPE_CODE_METHOD the same as TYPE_CODE_FUNC.
6323 Allow typedefs when checking for function pointer arguments.
6324 Right-align small structs passed on the stack.
6325 (ppc64_sysv_abi_return_value): Handle TYPE_CODE_BOOL and
6326 TYPE_CODE_CHAR the same as TYPE_CODE_INT.
6327 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
6329 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
6331 * Makefile.in (arm-tdep.o): Update.
6332 * arm-tdep.c (arm_objfile_data_key, struct arm_mapping_symbol)
6333 (struct arm_per_objfile, arm_compare_mapping_symbols): New.
6334 (arm_pc_is_thumb): Use mapping symbols.
6335 (arm_objfile_data_cleanup, arm_record_special_symbol): New.
6336 (arm_gdbarch_init): Call set_gdbarch_record_special_symbol.
6337 (_initialize_arm_tdep): Initialize arm_objfile_data_key.
6338 * elfread.c (elf_symtab_read): Use gdbarch_record_special_symbol.
6339 * gdbarch.sh: Add record_special_symbol.
6340 * gdbarch.c, gdbarch.h: Regenerated.
6341 * objfiles.c (struct objfile_data): Add cleanup member.
6342 (register_objfile_data_with_cleanup): New function, from
6343 register_objfile_data.
6344 (register_objfile_data): Use it.
6345 (objfile_free_data): Call clear_objfile_data.
6346 (clear_objfile_data): Call cleanup functions.
6347 * objfiles.h (register_objfile_data_with_cleanup): Declare.
6349 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
6351 * objfiles.c (init_entry_point_info): Handle shared libraries.
6353 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
6355 * arm-tdep.c (arm_prologue_this_id): Compare pc, not func, to
6358 2008-05-02 Jim Blandy <jimb@codesourcery.com>
6359 Pedro Alves <pedro@codesourcery.com>
6361 Implement displaced stepping.
6363 * gdbarch.sh (max_insn_length): New 'variable'.
6364 (displaced_step_copy, displaced_step_fixup)
6365 (displaced_step_free_closure, displaced_step_location): New
6367 (struct displaced_step_closure): Add forward declaration.
6368 * gdbarch.c, gdbarch.h: Regenerated.
6370 * arch-utils.c: #include "objfiles.h".
6371 (simple_displaced_step_copy_insn)
6372 (simple_displaced_step_free_closure)
6373 (displaced_step_at_entry_point): New functions.
6374 * arch-utils.h (simple_displaced_step_copy_insn)
6375 (simple_displaced_step_free_closure)
6376 (displaced_step_at_entry_point): New prototypes.
6378 * i386-tdep.c (I386_MAX_INSN_LEN): Rename to...
6379 (I386_MAX_MATCHED_INSN_LEN): ... this.
6380 (i386_absolute_jmp_p, i386_absolute_call_p)
6381 (i386_ret_p, i386_call_p, i386_breakpoint_p, i386_syscall_p)
6382 (i386_displaced_step_fixup): New functions.
6383 (struct i386_insn, i386_match_insn): Update.
6384 (i386_gdbarch_init): Set gdbarch_max_insn_length.
6385 * i386-tdep.h (I386_MAX_INSN_LEN): New.
6386 (i386_displaced_step_fixup): New prototype.
6387 * i386-linux-tdep.c (i386_linux_init_abi): Include "arch-utils.h".
6388 Register gdbarch_displaced_step_copy,
6389 gdbarch_displaced_step_fixup, gdbarch_displaced_step_free_closure,
6390 and gdbarch_displaced_step_location functions.
6392 * infrun.c (debug_displaced): New variable.
6393 (show_debug_displaced): New function.
6394 (struct displaced_step_request): New struct.
6395 (displaced_step_request_queue, displaced_step_ptid)
6396 (displaced_step_gdbarch, displaced_step_closure)
6397 (displaced_step_original, displaced_step_copy)
6398 (displaced_step_saved_copy, can_use_displaced_stepping): New
6400 (show_can_use_displaced_stepping, use_displaced_stepping)
6401 (displaced_step_clear, cleanup_displaced_step_closure)
6402 (displaced_step_dump_bytes, displaced_step_prepare)
6403 (displaced_step_clear_cleanup, write_memory_ptid)
6404 (displaced_step_fixup): New functions.
6405 (resume): Call displaced_step_prepare.
6406 (proceed): Call read_pc once, and remember the value. If using
6407 displaced stepping, don't remove breakpoints.
6408 (handle_inferior_event): Call displaced_step_fixup. Add some
6409 debugging output. When we try to step over a breakpoint, but get
6410 a signal to deliver to the thread instead, ensure the step-resume
6411 breakpoint is actually inserted. If a thread hop is needed, and
6412 displaced stepping is enabled, don't remove breakpoints.
6413 (init_wait_for_inferior): Call displaced_step_clear.
6414 (_initialize_infrun): Add "set debug displaced" command. Add
6415 "maint set can-use-displaced-stepping" command. Clear
6416 displaced_step_ptid.
6417 * inferior.h (debug_displaced): Declare variable.
6418 (displaced_step_dump_bytes): Declare function.
6420 * Makefile.in (arch-utils.o, i386-linux-tdep.o): Update
6423 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
6425 * arm-tdep.c (arm_mode_strings, arm_fallback_mode_string)
6426 (arm_force_mode_string, arm_show_fallback_mode)
6427 (arm_show_force_mode): New.
6428 (arm_pc_is_thumb): Honor fallback-mode and force-mode. Use
6430 (_initialize_arm_tdep): Add "set arm fallback-mode"
6431 and "set arm force-mode".
6432 * NEWS: Document new commands.
6434 2008-05-02 Andrew Stubbs <andrew.stubbs@st.com>
6436 * main.h (batch_silent): Declare.
6437 * event-top.c: Include main.h.
6438 (gdb_setup_readline): Remove extern batch_silent declaration.
6439 * infrun.c (normal_stop): Don't print source location when running in
6440 --batch-silent mode.
6441 * Makefile.in (event-top.o): Add main.h dependency.
6443 2008-05-02 Andreas Schwab <schwab@suse.de>
6445 * target.h (struct target_ops): Add
6446 to_watchpoint_addr_within_range.
6447 (target_watchpoint_addr_within_range): New function.
6448 * target.c (update_current_target): Inherit
6449 to_watchpoint_addr_within_range, defaulting to
6450 default_watchpoint_addr_within_range.
6451 (default_watchpoint_addr_within_range): New function.
6452 (debug_to_watchpoint_addr_within_range): New function.
6453 (setup_target_debug): Set to_watchpoint_addr_within_range.
6454 * ppc-linux-nat.c (ppc_linux_watchpoint_addr_within_range):
6456 (_initialize_ppc_linux_nat): Set to_watchpoint_addr_within_range.
6457 * breakpoint.c (watchpoints_triggered): Use
6458 target_watchpoint_addr_within_range.
6460 2008-05-01 Pedro Alves <pedro@codesourcery.com>
6462 * configure.tgt: Add i[34567]86-*-dicos* and x86_64-*-dicos*.
6463 (i[34567]86-*-dicos*, x86_64-*-dicos*):
6464 Set gdb_osabi to GDB_OSABI_DICOS.
6466 * defs.h (enum gdb_osabi): Add GDB_OSABI_DICOS.
6467 * osabi.c (gdb_osabi_name): Add "DICOS".
6469 * i386-dicos-tdep.c: New file.
6471 * Makefile.in (ALL_TARGET_OBS): Add i386-dicos-tdep.o.
6472 (ALLDEPFILES): Add i386-dicos-tdep.c.
6473 (i386-dicos-tdep.o): New rule.
6475 2008-05-01 Pedro Alves <pedro@codesourcery.com>
6477 * linux-nat.c (linux_nat_switch_fork): Reinit GDB's thread list
6478 and register the fork's PTID as a thread.
6480 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
6483 * breakpoint.c (create_breakpoint): Add breakpoint_ops argument and
6484 assign its value to the breakpoint created.
6485 (create_breakpoints): Add breakpoint_ops argument and pass it
6486 to create_breakpoint call.
6487 (break_command_really): Add breakpoint_ops argument and pass/assign
6489 (break_command_1): Pass NULL as ops argument.
6490 (set_breakpoint): Pass NULL as ops argument.
6491 (print_one_exception_catchpoint): Print <PENDING> if no loc available.
6492 (handle_gnu_v3_exceptions): Call generic breakpoint code to insert
6493 catch and throw catchpoints.
6495 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
6498 * corelow.c (core_open): Use gdbarch_target_signal_from_host to
6499 translate signal numeric value from the target to GDB's enum
6501 * gdbarch.c, gdbarch.h: Regenerated.
6502 * gdbarch.sh: Added two new functions target_signal_from_host and
6503 target_signal_to_host.
6504 * target.h (default_target_signal_from_host,
6505 default_target_signal_to_host): New functions - declarations.
6506 * signals/signals.c (struct gdbarch): New declaration.
6507 (default_target_signal_to_host, default_target_signal_from_host): New
6510 2008-05-01 Daniel Jacobowitz <dan@codesourcery.com>
6511 Pedro Alves <pedro@codesourcery.com>
6513 Based on work by Jan Kratochvil <jan.kratochvil@redhat.com> and Jeff
6514 Johnston <jjohnstn@redhat.com>.
6516 * NEWS: Mention attach to stopped process fix.
6517 * infcmd.c (detach_command, disconnect_command): Discard the thread
6519 * infrun.c (handle_inferior_event): Do not ignore non-SIGSTOP while
6520 attaching. Use signal_stop_state.
6521 (signal_stop_state): Check stop_soon.
6522 * linux-nat.c (kill_lwp): Declare earlier.
6523 (pid_is_stopped, linux_nat_post_attach_wait): New.
6524 (lin_lwp_attach_lwp): Use linux_nat_post_attach_wait. Update
6526 (linux_nat_attach): Use linux_nat_post_attach_wait.
6527 (detach_callback, linux_nat_detach): Improve handling for signalled
6529 (linux_nat_pid_to_str): Always print out the LWP ID if it differs
6530 from the process ID.
6531 * Makefile.in (infcmd.o): Update.
6533 2008-05-01 Daniel Jacobowitz <dan@codesourcery.com>
6535 * arm-linux-tdep.h (ARM_CPSR_REGNUM): Delete definition.
6536 * arm-tdep.c (arm_frame_is_thumb): New.
6537 (arm_pc_is_thumb): Clarify comment.
6538 (thumb_analyze_prologue): Remove PC special case.
6539 (thumb_scan_prologue): Take a block_addr argument. Use it for
6540 find_pc_partial_function. Remove unused variables.
6541 (arm_scan_prologue): Use arm_frame_is_thumb. Use the block address
6542 for find_pc_partial_function. Remove PC special case.
6543 (arm_prologue_prev_register): Add special handling for PC and CPSR.
6544 (arm_dwarf2_prev_register, arm_dwarf2_frame_init_reg): New.
6545 (arm_get_next_pc): Use arm_frame_is_thumb.
6546 (arm_write_pc): Use CPSR_T instead of 0x20.
6547 (arm_gdbarch_init): Call dwarf2_frame_set_init_reg.
6548 * arm-tdep.h (enum gdb_regnum): Add ARM_CPSR_REGNUM.
6550 * dwarf2-frame.c (dwarf2_frame_prev_register): Handle
6551 DWARF2_FRAME_REG_FN.
6552 * dwarf2-frame.h (enum dwarf2_frame_reg_rule): Add
6553 DWARF2_FRAME_REG_FN.
6554 (struct dwarf2_frame_state_reg): Add FN to loc union.
6556 2008-05-01 Nick Roberts <nickrob@snap.net.nz>
6558 * exec.c (print_section_info): Add missing '\n'.
6560 2008-05-01 Vladimir Prus <vladimir@codesourcery.com>
6562 * thread.c (add_thread): Move observer call to ...
6563 (add_thread_silent): ... here.
6565 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
6567 * rs6000-tdep.c: Update for unwinder changes.
6568 * ppcobsd-tdep.c: Likewise.
6570 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
6572 * s390-tdep.c: Update for unwinder changes.
6574 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
6576 * spu-tdep.c: Update for unwinder changes.
6578 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
6580 * hppanbsd-tdep.c, m68kbsd-tdep.c, mn10300-linux-tdep.c,
6581 ppc-linux-tdep.c, ppcnbsd-tdep.c, sparc-linux-tdep.c,
6582 sparc64-linux-tdep.c: Update for unwinder changes.
6584 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
6586 * mipsnbsd-tdep.c, mips64obsd-tdep.c, mips-linux-tdep.c: Update
6587 for unwinder changes.
6588 * mips-tdep.c: Likewise.
6589 (mips_stub_frame_cache): Unwind the ABI stack pointer, not the
6592 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
6594 * arm-linux-tdep.c, arm-tdep.c, armobsd-tdep.c: Update for
6597 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
6599 Update i386 and amd64 ports for unwinder changes.
6601 * amd64-tdep.c (amd64_frame_cache): Expect this_frame.
6602 (amd64_frame_this_id, amd64_frame_prev_register): Update signature.
6603 (amd64_frame_unwind): Use default_frame_sniffer.
6604 (amd64_frame_sniffer): Delete.
6605 (amd64_sigtramp_frame_cache): Expect this_frame.
6606 (amd64_sigtramp_frame_this_id, amd64_sigtramp_frame_prev_register)
6607 (amd64_sigtramp_frame_sniffer): Update signature.
6608 (amd64_sigtramp_frame_unwind): Add amd64_sigtramp_frame_sniffer.
6609 (amd64_frame_base_address): Expect this_frame.
6610 (amd64_dummy_id): Renamed from amd64_unwind_dummy_id. Expect
6612 (amd64_init_abi): Use set_gdbarch_dummy_id and
6613 frame_unwind_append_unwinder.
6614 * i386-tdep.c (i386_frame_cache): Expect this_frame.
6615 (i386_frame_this_id, i386_frame_prev_register): Update signature.
6616 (i386_frame_unwind): Use default_frame_sniffer.
6617 (i386_frame_sniffer): Delete.
6618 (i386_sigtramp_frame_cache): Expect this_frame.
6619 (i386_sigtramp_frame_this_id, i386_sigtramp_frame_prev_register)
6620 (i386_sigtramp_frame_sniffer): Update signature.
6621 (i386_sigtramp_frame_unwind): Use i386_sigtramp_frame_sniffer.
6622 (i386_frame_base_address): Update signature.
6623 (i386_dummy_id): Rename from i386_unwind_dummy_id. Expect this_frame.
6624 (i386_push_dummy_call): Update comment.
6625 (i386_sigtramp_p, i386_svr4_sigtramp_p, i386_svr4_sigcontext_addr):
6627 (i386_gdbarch_init): Use set_gdbarch_dummy_id, dwarf2_append_unwinders,
6628 and frame_unwind_append_unwinder.
6629 * amd64-linux-tdep.c, amd64-sol2-tdep.c, amd64fbsd-tdep.c,
6630 amd64nbsd-tdep.c, amd64obsd-tdep.c, i386-linux-tdep.c,
6631 i386-nto-tdep.c, i386bsd-tdep.c, i386-sol2-tdep.c, i386obsd-tdep.c,
6632 i386nbsd-tdep.c: Update for unwinder changes.
6634 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
6636 * trad-frame.c (struct trad_frame_cache): Rename next_frame to this_frame.
6637 (trad_frame_cache_zalloc, trad_frame_alloc_saved_regs): Expect
6639 (trad_frame_get_prev_register, trad_frame_get_register): Update signature.
6640 * trad-frame.h (trad_frame_cache_zalloc, trad_frame_get_register)
6641 (trad_frame_alloc_saved_regs, trad_frame_get_prev_register): Update
6643 * tramp-frame.c (tramp_frame_cache, tramp_frame_start): Expect
6645 (tramp_frame_this_id, tramp_frame_prev_register, tramp_frame_sniffer):
6647 * tramp-frame.h (struct tramp_frame): Update signature of init.
6648 * Makefile.in (trad-frame.o): Update.
6650 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
6652 * dwarf2-frame.c (read_reg): Expect this_frame in the baton.
6653 (execute_stack_op): Put this_frame in the baton.
6654 (execute_cfa_program): Take this_frame.
6655 (struct dwarf2_frame_ops): Update comment for signal_frame_p.
6656 (dwarf2_frame_default_init_reg, dwarf2_frame_init_reg)
6657 (dwarf2_frame_signal_frame_p, dwarf2_frame_cache)
6658 (dwarf2_frame_this_id): Adjust to work on this_frame.
6659 (dwarf2_signal_frame_this_id): Delete.
6660 (dwarf2_frame_prev_register): Update signature. Use new frame
6662 (dwarf2_frame_sniffer): Update signature. Expect this_frame.
6663 (dwarf2_frame_unwind, dwarf2_signal_frame_unwind): Add
6664 dwarf2_frame_sniffer.
6665 (dwarf2_append_unwinders): New.
6666 (dwarf2_frame_base_address, dwarf2_frame_base_sniffer): Expect
6668 * sparc-tdep.c (sparc32_dwarf2_struct_return_p)
6669 (sparc32_dwarf2_frame_init_reg): Expect this_frame.
6670 * cris-tdep.c (cris_dwarf2_frame_init_reg): Likewise.
6671 * rs6000-tdep.c (ppc_dwarf2_frame_init_reg): Likewise.
6672 * s390-tdep.c (s390_dwarf2_frame_init_reg): Likewise.
6673 * sh-tdep.c (sh_dwarf2_frame_init_reg): Likewise.
6674 * sparc64-tdep.c (sparc64_dwarf2_frame_init_reg): Likewise.
6675 * dwarf2-frame.h (dwarf2_frame_sniffer): Delete declaration.
6676 (dwarf2_append_unwinders): Declare.
6677 (dwarf2_frame_base_sniffer): Update declaration.
6678 * i386-linux-tdep.c (i386_linux_dwarf_signal_frame_p): Expect
6681 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
6683 Convert frame unwinders to use the current frame and
6686 * frame.c (frame_debug): Make global.
6687 (get_frame_id): Pass this frame to unwinder routines.
6688 (frame_pc_unwind): Remove unused unwind->prev_pc support.
6689 (do_frame_register_read): Do not discard the return value of
6690 frame_register_read.
6691 (frame_register_unwind): Remove debug messages. Use
6692 frame_unwind_register_value.
6693 (frame_unwind_register_value, get_frame_register_value): New
6695 (create_new_frame, get_frame_base_address, get_frame_locals_address)
6696 (get_frame_args_address, get_frame_type): Pass this frame to
6698 (frame_cleanup_after_sniffer, frame_prepare_for_sniffer): New
6700 * frame.h: Update comments.
6701 (frame_debug, frame_unwind_register_value, get_frame_register_value)
6702 (frame_prepare_for_sniffer): Declare.
6703 * frame-unwind.h: Update comments and parameter names.
6704 (default_frame_sniffer): Declare.
6705 (frame_prev_register_ftype): Return a struct value *.
6706 (struct frame_unwind): Remove prev_pc member.
6707 (frame_unwind_sniffer_ftype, frame_unwind_append_sniffer): Delete.
6708 (frame_unwind_append_unwinder, frame_unwind_got_optimized)
6709 (frame_unwind_got_register, frame_unwind_got_memory)
6710 (frame_unwind_got_constant, frame_unwind_got_address): Declare.
6711 * frame-base.h: Update comments and parameter names.
6712 * valops.c (value_fetch_lazy): Use get_frame_register_value. Iterate
6713 if necessary. Add debugging output.
6714 * sentinel-frame.c (sentinel_frame_prev_register)
6715 (sentinel_frame_this_id): Update for new signature.
6716 (sentinel_frame_prev_pc): Delete.
6717 (sentinel_frame_unwinder): Remove prev_pc.
6718 * ia64-tdep.c (ia64_libunwind_frame_unwind): Do not initialize
6720 * libunwind-frame.c (libunwind_frame_unwind): Likewise.
6721 * frame-unwind.c (struct frame_unwind_table_entry): Remove sniffer.
6722 (frame_unwind_append_sniffer): Delete.
6723 (frame_unwind_append_unwinder): New function.
6724 (frame_unwind_find_by_frame): Take this frame. Only use sniffers
6725 from unwinders. Use frame_prepare_for_sniffer.
6726 (default_frame_sniffer, frame_unwind_got_optimized)
6727 (frame_unwind_got_register, frame_unwind_got_memory)
6728 (frame_unwind_got_constant, frame_unwind_got_address): New functions.
6729 * dummy-frame.c (dummy_frame_sniffer): Use gdbarch_dummy_id.
6730 (dummy_frame_prev_register, dummy_frame_this_id): Update for new
6732 * gdbarch.sh: Replace unwind_dummy_id with dummy_id.
6733 * gdbarch.c, gdbarch.c: Regenerated.
6734 * frame-base.c (default_frame_base_address)
6735 (default_frame_locals_address, default_frame_args_address): Update
6737 (frame_base_find_by_frame): Pass this frame to unwinder routines.
6738 * infcall.c (call_function_by_hand): Update comments.
6739 * Makefile.in (frame-unwind.o): Update dependencies.
6741 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
6743 * ada-lang.c (ada_value_primitive_packed_val): Only check
6744 value_lazy for memory lvals.
6745 * findvar.c (value_of_register_lazy): New function.
6746 (locate_var_value): Only check value_lazy for memory lvals.
6747 * valarith.c (value_subscripted_rvalue): Likewise.
6748 * valops.c (value_fetch_lazy): Handle both memory and register
6750 (search_struct_field, value_slice): Only check value_lazy for memory
6752 * value.c (struct value): Update comment for lazy.
6753 (value_primitive_field): Only check value_lazy for memory lvals.
6754 * value.h (value_lazy): Update comment.
6755 (value_of_register_lazy): Declare.
6757 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
6759 * corefile.c (reopen_exec_file): Close any open files.
6761 2008-04-29 Joel Brobecker <brobecker@adacore.com>
6763 * ia64-tdep.c (ia64_memory_remove_breakpoint): Set
6764 show_memory_breakpoints to 1 while reading the instruction bundle.
6766 2008-04-29 Joel Brobecker <brobecker@adacore.com>
6768 * gdbarch.sh: Document the return_value method. Explain that
6769 the FUNCTYPE parameter might be NULL.
6770 * gdbarch.h: Regenerated.
6771 * sparc-tdep.c (sparc32_push_dummy_code): Do not pass the function
6772 type when calling using_struct_return, as this is unnecessary
6775 2008-04-28 Joel Brobecker <brobecker@adacore.com>
6777 * terminal.h (create_tty_session): Fix return type.
6779 2008-04-26 Vladimir Prus <vladimir@codesourcery.com>
6781 * mi/mi-interp.c (mi_new_thread): Quote the thread id.
6783 2008-04-26 Joel Brobecker <brobecker@adacore.com>
6785 * breakpoint.c (condition_command, commands_from_control_command)
6786 (break_command_really): Minor reformatting.
6788 2008-04-25 Pedro Alves <pedro@codesourcery.com>
6790 * dwarf2read.c (dwarf2_const_value): Handle DW_FORM_strp.
6792 2008-04-25 Pedro Alves <pedro@codesourcery.com>
6794 * amd64-tdep.c (amd64_get_longjmp_target): New.
6795 (amd64_init_abi): Register amd64_get_longjmp_target as
6796 gdbarch_get_longjmp_target callback.
6797 * i386-tdep.c (i386_get_longjmp_target): Remove 64-bit handling.
6799 2008-04-25 Pedro Alves <pedro@codesourcery.com>
6801 * breakpoint.h (enum bpstat_what_main_action): Delete
6802 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE.
6804 * breakpoint.c (clrs): Delete.
6805 (bpstat_what): Update table.
6807 * infrun.c (handle_inferior_event): Remove
6808 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE handling.
6810 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
6812 * mi/mi-cmds.h (mi_cmd_args_ftype): Remove.
6813 Adjust all prototypes using mi_cmd_args_ftype to use
6815 (struct mi_cmd): Remove the args_func field.
6816 * mi/mi-cmds.c: Don't provide value for the args_func field.
6817 * mi/mi-main.c (mi_execute_async_cli_command)
6818 (mi_cmd_exec_run, mi_cmd_exec_next, mi_cmd_exec_next_instruction)
6819 (mi_cmd_exec_step, mi_cmd_exec_step_instruction)
6820 (mi_cmd_exec_finish, mi_cmd_exec_until, mi_cmd_exec_return)
6821 (mi_cmd_exec_continue, mi_cmd_exec_interrupt)
6822 (mi_cmd_target_download): Adjust.
6823 (mi_cmd_target_select): Adjust. Pass 0 for from_tty parameter.
6824 (mi_cmd_execute): Do not check for args_func.
6825 (mi_execute_async_cli_command): Adjust.
6826 * mi/mi-parse.c: Don't check for args_func.
6828 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
6830 * breakpoint.c (bpstat_check_location)
6831 (bpstat_check_watchpoint, bpstat_check_breakpoint_conditions):
6832 New, extracted from bpstat_stop_status.
6833 (bpstat_stop_status): Use the above.
6835 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
6837 * mi/mi-main.c (last_async_command): Rename to current_token.
6838 (previous_async_command): Remove.
6839 (mi_cmd_gdb_exit): Adjust.
6840 (mi_cmd_exec_interrupt): Don't dance with previous_async_command.
6841 (mi_cmd_target_select): Adjust.
6842 (mi_cmd_execute): Don't set previous_async_command. Free token
6843 here even in async mode.
6844 (mi_execute_async_cli_command): Adjust.
6845 (mi_exec_async_cli_cmd_continuation): Adjust. Do not free the
6847 (mi_load_progress): Adjust.
6849 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
6851 * infcmd.c (step_1_continuation): Always disable longjmp
6852 breakpoint if we're not going to do another step.
6854 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
6856 exec_cleanup murder.
6857 * breakpoint.c (until_break_command_continuation): Add
6858 the 'error' parameter. Directly delete the breakoint as
6859 opposed to running cleanups.
6860 (until_break_command): Install continuation only
6861 after starting the target. Don't use exec cleanups,
6862 use ordinary cleanups. Discard cleanups is successfully
6863 started the target in async mode.
6864 (make_cleanup_delete_breakpoint): Remove.
6865 * breakpoint.h (make_cleanup_delete_breakpoint): Remove
6867 * defs.h (do_exec_cleanups, make_exec_cleanup): Remove
6869 (struct continations): Add the 'error' parameter to the
6870 continuation_hook field.
6871 (add_continuation, do_all_continuations)
6872 (add_intermediate_continuation)
6873 (do_all_intermediate_continuations): Add the 'error' parameter.
6874 * exceptions.c (throw_exception): Don't call do_exec_cleanups.
6875 * inf-loop.c (inferior_event_handler): Instead of calling
6876 discard_all_continuations, use do_all_continuations with 1 as
6877 'error' parameter. Pass 0 as 'error' parameter in existing uses
6878 of discard_all_continuations.
6879 * infcmd.c (step_1): Do not use exec cleanup. For async case, discard
6881 (step_once): Install continuation only after resuming the target.
6882 (step_1_continuation): Disable longjmp breakpoint on error.
6883 (finish_command_continuation): Add the error parameter. Delete
6884 the finish breakpoint directly, do not use cleanups.
6885 (finish_command): Do not use exec_cleanups. Always setup
6886 continuation. For sync case, immediately run them.
6887 (attach_command_continuation): Add the error parameter.
6888 * infrun.c (fetch_inferior_event): Do not use exec cleanups to
6889 remove step_resume_breakpoint -- adjust delete it directly.
6890 * interps.c (interp_set): Adjust call to do_all_continations.
6891 * mi/mi-interp.c (mi_interpreter_exec_continuation): Do not
6893 * mi/mi-main.c (mi_cmd_target_select): Do not do exec
6895 (mi_cmd_execute): Do not use exec_cleanup.
6896 (mi_execute_async_cli_command): Simplify the string concatenation
6897 logic. Do no use exec cleanup.
6898 (mi_exec_async_cli_cmd_continuation): New parameter error.
6899 Free last_async_command.
6900 * top.c (command_line_handler_continuation): New parameter error.
6901 * utils.c (exec_cleanup_chain, make_exec_cleanup)
6902 (do_exec_cleanups): Remove.
6903 (add_continuation, do_all_continations)
6904 (add_intermediate_continuation)
6905 (do_all_intermediate_continuations): New parameter error.
6907 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
6909 * breakpoint.h (bp_location_p): New typedef.
6910 Register a vector of bp_location_p.
6911 * breakpoint.c (always_inserted_mode)
6912 (show_always_inserted_mode): New.
6913 (unlink_locations_from_global_list): Remove.
6914 (update_global_location_list)
6915 (update_global_location_list_nothrow): New.
6916 (update_watchpoint): Don't free locations.
6917 (should_insert_location): New.
6918 (insert_bp_location): Use should_insert_location.
6919 (insert_breakpoint_locations): Copied from
6921 (insert_breakpoint): Use insert_breakpoint_locations.
6922 (bpstat_stop_status): Call update_global_location_list
6923 when disabling breakpoint.
6924 (allocate_bp_location): Don't add to bp_location_chain.
6925 (set_raw_breakpoint)
6926 (create_longjmp_breakpoint, enable_longjmp_breakpoint)
6927 (disable_longjmp_breakpoint, create_overlay_event_breakpoint)
6928 (enable_overlay_breakpoints, disable_overlay_breakpoints)
6929 (set_longjmp_resume_breakpoint)
6930 (enable_watchpoints_after_interactive_call_stop)
6931 (disable_watchpoints_before_interactive_call_start)
6932 (create_internal_breakpoint)
6933 (create_fork_vfork_event_catchpoint)
6934 (create_exec_event_catchpoint, set_momentary_breakpoint)
6935 (create_breakpoints, break_command_1, watch_command_1)
6936 (create_exception_catchpoint)
6937 (handle_gnu_v3_exceptions)
6938 (disable_breakpoint, breakpoint_re_set_one)
6939 (create_thread_event_breakpoint, create_solib_event_breakpoint)
6940 (create_ada_exception_breakpoint): : Don't call check_duplicates.
6941 Call update_global_location_list.
6942 (delete_breakpoint): Don't remove locations and don't
6943 try to reinsert them. Call update_global_location_list.
6944 (update_breakpoint_locations): Likewise.
6945 (restore_always_inserted_mode): New.
6946 (update_breakpoints_after_exec): Temporary disable
6947 always inserted mode.
6948 * Makefile.in: Update dependencies.
6950 * infrun.c (proceed): Remove breakpoints while stepping
6952 (handle_inferior_event): Don't remove or insert
6954 * linux-fork.c (checkpoint_command): Remove breakpoints
6955 before fork and insert after.
6956 (linux_fork_context): Remove breakpoints before switch
6958 * target.c (target_disconnect, target_detach): Remove
6959 breakpoints from target.
6962 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
6964 * breakpoint.c (print_one_breakpoint_location): In MI
6965 mode, report the location string the breakpoint was
6966 originally created with.
6968 2008-04-23 Maxim Grigoriev <maxim2405@gmail.com>
6970 * Makefile.in (xtensa-tdep.o): Update dependencies.
6971 * configure.tgt (xtensa*): Update dependencies.
6972 * xtensa-tdep.c (arreg_number): Renamed from areg_number.
6973 Local variable areg renamed to arreg.
6974 (areg_number): New function.
6975 (xtensa_pseudo_register_read, xtensa_pseudo_register_write)
6976 (xtensa_extract_return_value, xtensa_store_return_value): areg_number
6977 replaced by arreg_number.
6978 (xtensa_windowed_frame_cache, struct xtensa_frame_cache): New comments.
6979 (xtensa_alloc_frame_cache): Initialize cache->wd.ws.
6980 (xtensa_scan_prologue): New function.
6981 (xtensa_frame_cache): New local fp_regnum. Handle separately the case,
6982 when ENTRY instraction hasn't been executed yet. Get the frame pointer
6983 value based on prologue analysis. Fix the bugs preventing WS and
6984 AR4-AR7/A11 registers from getting right values for intermediate frames,
6985 whose registers have been already spilled.
6986 (xtensa_frame_prev_register): Fix WS register value. Use are_number
6987 and arreg_number appropriately.
6988 (xtensa_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
6989 svr4_ilp32_fetch_link_map_offsets.
6991 2008-04-23 Andrew Stubbs <andrew.stubbs@st.com>
6993 * printcmd.c: Define USE_PRINTF_I64 and PRINTF_HAS_LONG_LONG on MinGW.
6994 (printf_command): Convert %lld to %I64d when USE_PRINTF_I64 set.
6996 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
6998 * acinclude.m4: Add override.m4.
6999 * configure: Regenerate.
7001 2008-04-22 Jan Kratochvil <jan.kratochvil@redhat.com>
7003 * ada-lang.c (get_selections): Variable PROMPT made non-const and
7004 initialized with a trailing space now. Use PROMPT_ARG of
7005 COMMAND_LINE_INPUT instead of printing it ourselves.
7007 2008-04-22 Joel Brobecker <brobecker@adacore.com>
7009 * NEWS: Document support for 64-bit core file.
7011 2008-04-22 Corinna Vinschen <vinschen@redhat.com>
7013 * NEWS: Add information on calling convention and new SH CLI options.
7015 * sh-tdep.c (sh_cc_gcc): New static string.
7016 (sh_cc_renesas): Ditto.
7017 (sh_cc_enum): New static string array.
7018 (sh_active_calling_convention): New static string pointer denoting
7019 active user chosen ABI.
7020 (sh_is_renesas_calling_convention): New function to return function
7021 specific ABI, or user choice if necessary.
7022 (sh_use_struct_convention): Rename first argument and turn around its
7023 meaning. Check for renesas ABI and return accordingly.
7024 (sh_use_struct_convention_nofpu): New function.
7025 (sh_next_flt_argreg): Get function type as third parameter. Check
7026 for renesas ABI and choose floating registers accordingly.
7027 (sh_push_dummy_call_fpu): Check for ABI and choose argument slot and
7028 struct return slot accordingly.
7029 (sh_push_dummy_call_nofpu): Ditto.
7030 (sh_return_value_nofpu): Call sh_use_struct_convention_nofpu from here.
7031 Evaluate ABI and give to sh_use_struct_convention_nofpu.
7032 (sh_return_value_fpu): Evaluate ABI and give to
7033 sh_use_struct_convention.
7034 (show_sh_command): New function.
7035 (set_sh_command): Ditto.
7036 (_initialize_sh_tdep): Initialize `set/show sh calling-convention
7039 * gdbarch.sh (return_value): Add func_type argument.
7040 * gdbarch.c: Regenerate.
7042 * eval.c (evaluate_subexp_standard): Rename local variable value_type to
7043 val_type so as not to collide with value_type function. Call
7044 using_struct_return with additional function type argument.
7045 * infcall.c (call_function_by_hand): Call using_struct_return and
7046 gdbarch_return_value with additional function type argument.
7047 * infcmd.c (print_return_value): Take addition func_type argument.
7048 Call gdbarch_return_value with additional function type argument.
7049 (finish_command_continuation): Call print_return_value with additional
7050 function type argument.
7051 (finish_command): Ditto.
7052 * sparc-tdep.c (sparc32_push_dummy_code): Call using_struct_return with
7053 additional function type argument.
7054 * stack.c (return_command): Call using_struct_return and
7055 gdbarch_return_value with additional function type argument.
7056 * value.c (using_struct_return): Take additional function type argument.
7057 * value.h (using_struct_return): Accommodate declaration.
7058 * alpha-tdep.c (alpha_return_value): Add func_type argument.
7059 * amd64-tdep.c (amd64_return_value): Ditto.
7060 * arm-tdep.c (arm_return_value): Ditto.
7061 * avr-tdep.c (avr_return_value): Ditto.
7062 * cris-tdep.c (cris_return_value): Ditto.
7063 * frv-tdep.c (frv_return_value): Ditto.
7064 * h8300-tdep.c (h8300_return_value): Ditto.
7065 (h8300h_return_value): Ditto.
7066 * hppa-tdep.c (hppa32_return_value): Ditto.
7067 (hppa64_return_value): Ditto.
7068 * i386-tdep.c (i386_return_value): Ditto.
7069 * ia64-tdep.c (ia64_return_value): Ditto.
7070 * iq2000-tdep.c (iq2000_return_value): Ditto.
7071 * m32c-tdep.c (m32c_return_value): Ditto.
7072 * m32r-tdep.c (m32r_return_value): Ditto.
7073 * m68hc11-tdep.c (m68hc11_return_value): Ditto.
7074 * m68k-tdep.c (m68k_return_value): Ditto.
7075 (m68k_svr4_return_value): Ditto.
7076 * m88k-tdep.c (m88k_return_value): Ditto.
7077 * mep-tdep.c (mep_return_value): Ditto.
7078 * mips-tdep.c (mips_eabi_return_value): Ditto.
7079 (mips_n32n64_return_value): Ditto.
7080 (mips_o32_return_value): Ditto.
7081 (mips_o64_return_value): Ditto.
7082 * mn10300-tdep.c (mn10300_return_value): Ditto.
7083 * mt-tdep.c (mt_return_value): Ditto.
7084 * ppc-linux-tdep.c (ppc_linux_return_value): Ditto.
7085 * ppc-sysv-tdep.c (ppc_sysv_abi_return_value): Ditto.
7086 (ppc_sysv_abi_broken_return_value): Ditto.
7087 (ppc64_sysv_abi_return_value): Ditto.
7088 * ppc-tdep.h (ppc_sysv_abi_return_value): Ditto.
7089 (ppc_sysv_abi_broken_return_value): Ditto.
7090 (ppc64_sysv_abi_return_value): Ditto.
7091 * ppcnbsd-tdep.c (ppcnbsd_return_value): Ditto.
7092 * rs6000-tdep.c (rs6000_return_value): Ditto.
7093 * s390-tdep.c (s390_return_value): Ditto.
7094 * score-tdep.c (score_return_value): Ditto.
7095 * sh-tdep.c (sh_return_value_nofpu): Ditto.
7096 (sh_return_value_fpu): Ditto.
7097 * sh64-tdep.c (sh64_return_value): Ditto.
7098 * sparc-tdep.c (sparc32_return_value): Ditto.
7099 * sparc64-tdep.c (sparc64_return_value): Ditto.
7100 * spu-tdep.c (spu_return_value): Ditto.
7101 * v850-tdep.c (v850_return_value): Ditto.
7102 * vax-tdep.c (vax_return_value): Ditto.
7103 * xstormy16-tdep.c (xstormy16_return_value): Ditto.
7104 * xtensa-tdep.c (xtensa_return_value): Ditto.
7106 * gdbtypes.h (struct type): Add calling_convention member.
7107 * dwarf2read.c (read_subroutine_type): Add calling convention read
7108 from DW_AT_calling_convention attribute to function type.
7110 2008-04-22 Markus Deuling <deuling@de.ibm.com>
7112 * eval.c (evaluate_subexp_standard): Use value_subscripted_rvalue for
7113 multi_f77_subscript to support values from registers.
7114 * valarith.c (value_subscripted_rvalue): Remove prototype and static.
7115 * value.h (value_subscripted_rvalue): Add prototype.
7117 * f-typeprint.c (f_type_print_base): Add support for TYPE_CODE_UNION.
7119 * f-valprint.c (f_val_print): Likewise.
7121 2008-04-21 Craig Silverstein <csilvers@google.com>
7123 * dwarf2read.c (zlib_decompress_section): Define abfd in the
7126 2008-04-21 Pedro Alves <pedro@codesourcery.com>
7128 * symfile.c (syms_from_objfile): Don't warn if lowest loadable
7129 section is not a code section.
7131 2008-04-19 Craig Silverstein <csilvers@google.com>
7133 * NEWS: Add information on compressed debug sections.
7135 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
7137 * mi/mi-cmd-var.c (varobj_update_one): Print new
7138 value for variable objects that changed type.
7140 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
7142 * varobj.c (varobj_invalidate): Don't touch floating
7145 2008-04-19 Mark Kettenis <kettenis@gnu.org>
7147 * symtab.c: (multiple_symbols_modes, multiple_symbols_ask)
7148 (multiple_symbols_cancel): Remove extra const.
7149 * symtab.h: Likewise.
7151 2008-04-19 Nick Roberts <nickrob@snap.net.nz>
7153 * interps.c (top_level_interpreter): Rename static variable...
7154 (top_level_interpreter_ptr): ...to this.
7155 (top_level_interpreter): New function.
7157 * interps.h: New extern for top_level_interpreter.
7159 * linespec.c: Include interps.h and mi/mi-cmds.h.
7160 (decode_line_2): When using MI, always set all breakpoints in menu.
7162 * Makefile.in (linespec.o, mi-interp.o): Add dependencies.
7164 2008-04-18 Craig Silverstein <csilvers@google.com>
7166 * configure.ac (AC_SEARCH_LIBS): Add check for zlib.
7167 * config.in, configure: Regenerate.
7168 * dwarf2read.c: Include zlib.h if present.
7169 Modified *_SECTION macros.
7170 (section_is_p): New.
7171 (dwarf2_locate_sections): Use section_is_p instead of strcmp
7172 (dwarf2_resize_section): New.
7173 to determine whether a given section has a given name.
7174 (zlib_decompress_section): New.
7175 (dwarf2_read_section): Read the compressed section if present
7177 * MAINTAINERS: Added myself to section Write After Approval.
7179 2008-04-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
7181 * defs.h (exec_set_section_offsets): Remove prototype.
7182 * exec.c (exec_set_section_offsets): Remove function.
7184 2008-04-18 Joel Brobecker <brobecker@adacore.com>
7186 * stabsread.c (cleanup_undefined_types_1): Add instance flags check
7187 in the search for the matching symbol.
7189 2008-04-17 Marc Khouzam <marc.khouzam@ericsson.com>
7191 * breakpoint.c (update_watchpoint): Always reparse
7194 2008-04-17 Joel Brobecker <brobecker@adacore.com>
7196 * breakpoint.c (print_one_breakpoint_location): Make sure to print
7197 the breakpoint address only once.
7199 2008-04-17 Dennis Roberts <dennis.roberts@sunquestinfo.com>
7201 * rs6000-tdep.c (rs6000_gdbarch_init): Use the BFD architecture,
7202 rather than a hard-coded architecture, for xcoff executables.
7204 2008-04-17 Doug Evans <dje@google.com>
7206 * buildsym.c (watch_main_source_file_lossage): New fn.
7207 (end_symtab): Call it.
7209 * source.c (find_and_open_source): Add some comments clarifying
7210 handling of FULLNAME argument. Make static. Remove pointless
7213 2008-04-17 Pedro Alves <pedro@codesourcery.com>
7215 * inf-loop.c (inferior_event_handler): Also run the intermediate
7216 continuations in the INF_EXEC_COMPLETE case.
7218 2008-04-16 Tom Tromey <tromey@redhat.com>
7220 * cli/cli-decode.h (CMD_ASYNC_OK): New define.
7221 (set_cmd_async_ok, get_cmd_async_ok): Declare.
7222 * cli/cli-decode.c (set_cmd_async_ok): New function.
7223 (get_cmd_async_ok): New function.
7224 * cli/cli-cmds.c (init_cli_cmds): Mark "pwd", "help", "info", and
7226 * top.c (execute_command): Use get_cmd_async_ok.
7227 * infcmd.c: Include cli/cli-decode.h.
7228 (_initialize_infcmd): Mark "interrupt" as async-ok.
7229 * Makefile.in (infcmd.o): Depend on cli_decode_h.
7231 2008-04-16 Daniel Jacobowitz <dan@codesourcery.com>
7234 * exec.c: Correct "arch-utils.h" include.
7236 2008-04-15 Aleksandar Ristovski <aristovski@qnx.com>
7239 * infrun.c (normal_stop) Move breakpoint_auto_delete further down
7240 to allow printing to 'see' real reason of stop. This fixes PR 2424.
7241 * breakpoint.c (bpdisp_texst): New function. The function takes over
7242 the role of bpstats static array in print_one_breakpoint_location.
7243 (print_it_typical): Print "Temporary breakpoint" instead
7244 of just "Breakpoint" when breakpoint is, well, temporary. For mi-like
7245 protocols, print disp field.
7246 (print_one_breakpoint_location): Removed bpdisps static definition.
7247 Call new bpstat_text function to get value for 'disp' field.
7248 (mention): Print "Temporary breakpoint" instead of just "Breakpoint".
7250 2008-04-15 Daniel Jacobowitz <dan@codesourcery.com>
7252 * gnulib/Makefile.am, gnulib/m4/gnulib-cache.m4,
7253 gnulib/aux/link-warning.h, gnulib/extra/link-warning.h: Adjust
7254 by rerunning gnulib-tool with --aux-dir=gnulib/extra.
7255 * gnulib/Makefile.in: Regenerate.
7257 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
7259 * Makefile.in (GNULIB_H): New. Trigger all-lib.
7260 (defs_h): Use $(GNULIB_H).
7261 (all-lib): Depend on gnulib/Makefile.
7262 (gnulib/Makefile): Regenerate gnulib/Makefile and gnulib/.deps.
7263 * config.in, gnulib/Makefile.in: Regenerated.
7265 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
7267 * Makefile.in (LIBGNU, INCGNU): Define.
7268 (INTERNAL_CFLAGS_BASE): Add INCGNU.
7269 (INTERNAL_LIBS, CLIBS, CDEPS): Add LIBGNU.
7271 ($(LIBGNU), all-lib): New rules.
7272 (clean, distclean, do-maintainer-clean): Use CLEANDIRS.
7273 * configure.ac: Use gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE.
7274 Simplify AC_CONFIG_AUX_DIR. Generate gnulib/Makefile.
7275 * gnulib: New directory, from gnulib-tool.
7276 * configure, aclocal.m4: Regenerated.
7278 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
7280 * linux-thread-db.c (have_threads_callback): Check thread->private.
7282 2008-04-13 Nick Roberts <nickrob@snap.net.nz>
7283 Vladimir Prus <vladimir@codesourcery.com>
7286 * varobj.c (value_of_root): Update the expression for
7288 * mi/mi-cmd-var.c (varobj_update_one): If type has changed,
7291 2008-04-09 Marc Khouzam <marc.khouzam@ericsson.com>
7293 * mi/mi-cmd-var.c: Include "mi-getopt.h".
7294 (mi_parse_format): New. Factored out from mi_cmd_var_set_format.
7295 (mi_cmd_var_set_format): Use new mi_parse_format.
7296 (mi_cmd_var_evaluate_expression): Support for -f option to specify
7298 * Makefile.in (mi-cmd-var.o): Update dependencies.
7300 * varobj.h (varobj_get_formatted_value): Declare.
7301 * varobj.c (my_value_of_variable): Added format parameter.
7302 (cplus_value_of_variable): Likewise.
7303 (java_value_of_variable): Likewise.
7304 (c_value_of_variable): Likewise. Evaluate expression based
7305 on format parameter.
7306 (struct language_specific): Add format parameter to function member
7308 (varobj_get_formatted_value): New.
7309 (varobj_get_value): Added format parameter to method call.
7311 2008-04-08 Joel Brobecker <brobecker@adacore.com>
7313 * stabsread.c (cleanup_undefined_types_noname): Manually set the
7314 instance flags of the undefined type before calling replace_type.
7316 2008-04-08 Vladimir Prus <vladimir@codesourcery.com>
7318 * target.h (enum strata): Remove the download_stratum.
7320 2008-04-07 Doug Evans <dje@google.com>
7322 * buildsym.h (last_source_file): Add dwarf info to comment.
7323 (last_source_start_addr): Ditto.
7325 2008-04-07 Pedro Alves <pedro@codesourcery.com>
7327 * alphanbsd-tdep.c: Include "target.h".
7328 * mn10300-tdep.c: Include "target.h".
7329 * Makefile.in (alphanbsd-tdep.o, mn10300-tdep.o): Update.
7331 2008-04-06 Vladimir Prus <vladimir@codesourcery.com>
7333 Fix breakpoint condition that use member variables.
7334 * valops.c (check_field): Remove.
7335 (check_field_in): Rename to check_field.
7336 (value_of_this): Use la_name_of_this.
7337 * value.h (check_field): Adjust prototype.
7339 * language.h (la_value_of_this): Rename to la_name_of_this.
7340 * language.c (unknown_language_defn): Specify "this" for
7342 (auto_language_defn): Likewise.
7343 (local_language_defn): Likewise.
7344 * ada-lang.c (ada_language_defn): Adjust comment.
7345 * c-lang.c (c_language_defn): Adjust comment.
7346 (cplus_language_defn): Specify "this" for name_of_this.
7347 (asm_language_defn): Adjust comment.
7348 (minimal_language_defn): Adjust comment.
7349 * f-lang.c (f_language_defn): Specify NULL for name_of_this.
7350 * jv-lang.c (java_language_defn): Specify "this" for name_of_this.
7351 * m2-lang.c (m2_language_defn): Specify "this" for name_of_this.
7352 * objc-lang.c (objc_language_defn): Specify "self" for
7354 * p-lang.c (pascal_language_defn): Specify "this" for
7356 * scm-lang.c (scm_language_defn): Specify NULL for name_of_this.
7358 * symtab.c (lookup_symbol_aux): Lookup "this" in the
7359 proper scope, and check for field in type of "this", without
7360 trying to create a value.
7362 2008-04-04 Pedro Alves <pedro@codesourcery.com>
7364 * mi/mi-cmds.h (enum mi_cmd_result): Delete MI_CMD_ERROR.
7365 (mi_error_message): Delete declaration.
7366 * mi/mi-interp.c (mi_cmd_interpreter_exec): Call error instead of
7367 returning MI_CMD_ERROR.
7368 * mi/mi-main.c (mi_error_message): Delete.
7369 (mi_cmd_exec_interrupt):
7370 (mi_cmd_thread_select, mi_cmd_thread_list_ids)
7371 (mi_cmd_thread_info): Call error instead of returning
7373 (mi_cmd_data_list_register_values): Call error instead of
7374 returning MI_CMD_ERROR. Adapt to new get_register interface.
7375 (get_register): Change return typo to void. Call error instead of
7376 returning MI_CMD_ERROR.
7377 (mi_cmd_data_write_register_values): Call error instead of
7378 returning MI_CMD_ERROR.
7379 (mi_cmd_list_features): Return MI_CMD_DONE.
7380 (captured_mi_execute_command): Remove MI_CMD_ERROR handling.
7381 (mi_execute_command): Always print exceptions with -error.
7383 2008-04-04 Joel Brobecker <brobecker@adacore.com>
7385 * NEWS: Mention new commands set/show multiple-symbols.
7387 2008-04-03 Joel Brobecker <brobecker@adacore.com>
7389 * symtab.c (multiple_symbols_ask, multiple_symbols_all)
7390 (multiple_symbols_cancel): New constants.
7391 (multiple_symbols_modes, multiple_symbols_mode): New static globals.
7392 (multiple_symbols_select_mode): New function.
7393 (_initialize_symtab): Add new set/show multiple-symbols commands.
7394 * symtab.h (multiple_symbols_ask, multiple_symbols_all)
7395 (multiple_symbols_cancel, multiple_symbols_select_mode): Declare.
7396 * ada-lang.c (user_select_syms): Add handling of new multiple-symbols
7398 * linespec.c (decode_line_2): Likewise.
7400 2008-04-03 Doug Evans <dje@sebabeach.org>
7402 * symtab.h (enum free_code): Delete free_contents, unused.
7403 * symmisc.c (free_symtab_block): Delete.
7404 (free_symtab, case free_code): Delete.
7406 2008-04-01 Aleksandar Ristovski <aristovski@qnx.com>
7408 * valops.c (value_cast_structs): New function. Cast related
7409 STRUCT types up/down and return cast value. The body of this
7410 function comes mostly from value_cast_pointers.
7411 (value_cast_pointers): Code for actual cast STRUCT-STRUCT moved
7412 to value_cast_structs. Now value_cast_pointers needs only create
7413 appropriate reference after using value_cast_structs for actual
7415 (value_cast): Handle references.
7417 2008-04-01 Marc Khouzam <marc.khouzam@ericsson.com>
7419 * MAINTAINERS: Added myself to section Write After Approval.
7421 2008-03-30 Daniel Jacobowitz <dan@codesourcery.com>
7423 * ia64-tdep.c (examine_prologue): Correct array access.
7425 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
7427 * cp-support.c (first_component_command): Return if no arguments.
7429 2008-03-28 Carlos O'Donell <carlos@codesourcery.com>
7431 * ser-mingw.c (ser_windows_open): Open requested name.
7433 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
7435 * MAINTAINERS: Added myself.
7437 2008-03-28 Pedro Alves <pedro@codesourcery.com>
7439 * target.c (find_default_run_target): Allow a NULL `do_mesg'
7440 parameter. If it is NULL, don't call error.
7441 (find_default_can_async_p, find_default_is_async_p): Pass NULL as
7442 `do_mesg' parameter to find_default_run_target. If no target was
7445 2008-03-28 Daniel Jacobowitz <dan@codesourcery.com>
7447 * mips-linux-tdep.c: Update N32/N64 signal frame comments.
7448 (N64_SIGCONTEXT_LO, N64_SIGCONTEXT_PC, N64_SIGCONTEXT_FPCSR): Update.
7449 (N64_SIGCONTEXT_FIR, N64_SIGCONTEXT_CAUSE, N64_SIGCONTEXT_BADVADDR):
7451 (mips_linux_n32n64_sigframe_init): Do not record cause or badvaddr.
7453 2008-03-27 Joel Brobecker <brobecker@adacore.com>
7457 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
7459 * features/Makefile (%.dat): Set xmltarget to the base filename
7460 of the XML source, without subdirectory.
7461 * regformats/rs6000/powerpc-32.dat: Regenerate.
7462 * regformats/rs6000/powerpc-64.dat: Regenerate.
7463 * regformats/rs6000/powerpc-e500.dat: Regenerate.
7465 2008-03-27 Markus Deuling <deuling@de.ibm.com>
7467 * xcoffread.c (scan_xcoff_symtab): Replace current_gdbarch by
7470 2008-03-27 Nick Roberts <nickrob@snap.net.nz>
7472 * mi/mi-main.c (enum captured_mi_execute_command_actions):
7473 Spell suppress in EXECUTE_COMMAND_SUPPRESS_PROMPT correctly.
7475 2008-03-26 Ulrich Weigand <uweigand@de.ibm.com>
7477 * objfiles.h (struct objfile): New GDBARCH member.
7478 (get_objfile_arch): Add prototype.
7479 * objfiles.c: Include "arch-utils.h".
7480 (allocate_objfile): Look up gdbarch associated with bfd.
7481 (get_objfile_arch): New function.
7482 * Makefile (objfiles.o): Update dependencies.
7484 * dwarf2-frame.c (decode_frame_entry_1): Replace current_gdbarch
7486 * dwarf2loc.c (dwarf_expr_read_reg): Replace current_gdbarch
7488 (locexpr_describe_location): Replace current_gdbarch by
7490 * dwarf2read.c (die_type): Replace current_gdbarch by objfile arch.
7491 (dwarf2_add_field): Likewise.
7492 (read_tag_pointer_type): Likewise.
7493 (read_base_type): Likewise.
7494 (new_symbol): Likewise.
7496 * coffread.c (decode_type): Add OBJFILE argument. Update callers.
7497 (decode_base_type, decode_function_type): Likewise.
7498 (coff_read_struct_type, coff_read_enum_type): Likewise.
7499 (coff_symtab_read): Replace current_gdbarch by objfile arch.
7500 (decode_base_type): Likewise.
7501 (coff_read_enum_type): Likewise.
7502 (coff_read_struct_type): Replace current_objfile by OBJFILE argument.
7503 (coff_read_enum_type): Likewise.
7505 * dbxread.c (read_dbx_symtab): Replace current_gdbarch by objfile arch.
7506 (end_psymtab): Likewise.
7507 (process_one_symbol): Likewise.
7509 * mdebugread.c (parse_symbol): Replace current_gdbarch by objfile arch.
7510 (parse_procedure): Likewise.
7511 (parse_partial_symbols): Likewise.
7513 * somread.c (som_symtab_read): Replace current_gdbarch by objfile arch.
7515 * stabsread.c (define_symbol): Replace current_gdbarch by objfile arch.
7516 Replace static pcc_promotion_type and pcc_unsigned_promotion_type by
7518 (read_range_type): Replace current_gdbarch by objfile arch. Replace
7519 static range_index_type by built-in type.
7520 (read_one_struct_field): Replace current_gdbarch by objfile arch.
7521 (read_enum_type): Likewise.
7523 * xcoffread.c (read_xcoff_symtab): Replace current_gdbarch by
7526 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
7528 * varobj.h (varobj_floating_p): Declare.
7529 * varobj.c (varobj_floating_p): New.
7530 * mi/mi-cmd-var.c (mi_cmd_var_update): When passed
7531 '@' as the name, update all floating varobjs.
7533 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
7535 * varobj.c (struct varobj_root): Rename use_selected_frame to
7536 floating, and clarify the meaning.
7537 (varobj_create, varobj_update, new_root_variable): Adjust.
7538 (value_of_root): Don't use type_changed as in variable,
7540 (c_value_of_root): Adjust.
7542 2008-03-25 Pedro Alves <pedro@codesourcery.com>
7544 * linux-nat.c (linux_nat_attach): Add the pid we attached to, to
7546 (linux_nat_wait): Add main lwp to gdb's thread list.
7547 * linux-thread-db.c (find_new_threads_callback): Also attach to
7548 already listed threads which thread_db didn't know about yet.
7550 2008-03-25 Pedro Alves <pedro@codesourcery.com>
7552 * linux-nat.c (drain_queued_events): Fix comment typo.
7553 (linux_nat_attach): In async mode, don't rely on storing a pending
7554 status. Instead place the wait status on the pipe.
7555 (linux_nat_resume): Remove unreacheable shortcut code in async
7557 (stop_wait_callback): In async mode, don't store pending status.
7558 Instead, cancel breakpoints or resend the signal appropriatelly.
7559 (cancel_breakpoint): New, refactored from
7560 cancel_breakpoints_callback.
7561 (cancel_breakpoints_callback): Call cancel_breakpoint.
7562 (pipe_to_local_event_queue): Remove special token processing.
7563 (linux_nat_wait): Issue an internal error if a pending status is
7564 found in async mode.
7566 2008-03-24 Daniel Jacobowitz <dan@codesourcery.com>
7568 * inflow.c (gdb_has_a_terminal): Guard access to our_process_group.
7570 2008-03-24 Nick Roberts <nickrob@snap.net.nz>
7571 Vladimir Prus <vladimir@codesourcery.com>
7573 * varobj.c (struct varobj_root): New component thread_id.
7574 (varobj_get_thread_id, check_scope): New functions.
7575 (c_value_of_root): Use check_scope. Switch to the
7576 proper thread if necessary.
7578 * varobj.h (varobj_get_thread_id): New extern.
7580 * mi/mi-cmd-var.c (print_varobj): Add thread-id field.
7582 2008-03-23 Daniel Jacobowitz <dan@codesourcery.com>
7585 * top.c: Revert 2008-03-21 changes.
7587 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
7589 * thread.c (make_cleanup_restore_current_thread): Make it
7591 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
7592 * varobj.c (varobj_update): Don't save/restore frame.
7593 (c_value_of_root): Save/restore thread and frame here,
7594 using make_cleanup_restore_current_thread.
7595 * Makefile.in: Update dependecies.
7597 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
7599 * varobj.c (struct varobj_root): Clarify
7600 comment on the frame field.
7601 (varobj_create): Don't set frame if we have no
7604 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
7607 Suggested by Jan Kratochvil:
7608 * top.c (gdb_rl_operate_and_get_next_completion): Call
7609 rl_redisplay_function.
7610 (gdb_rl_redisplay): New.
7611 (init_main): Set rl_redisplay_function.
7613 2008-03-21 Thomas Mittelstaedt <T.Mittelstaedt@cadenas.de> (tiny change)
7615 * aix-thread.c (pdc_read_regs): Fix compiler warning.
7616 (pdc_write_regs, aix_thread_resume, fetch_regs_kernel_thread)
7617 (store_regs_kernel_thread): Likewise.
7619 2008-03-21 Pedro Alves <pedro@codesourcery.com>
7621 Linux native async support.
7623 * target.h (struct target_ops): Delete to_async_mask_value and add
7625 (target_is_async_p, target_async): Formatting.
7626 (target_async_mask_value): Delete.
7627 (target_async_mask): Delete function declaration, and add new
7628 target macro with the same name.
7630 * target.c (update_current_target): Replace to_async_mask_value by
7631 to_async_mask. Default to_async_mask to return_one.
7632 (target_async_mask): Delete.
7633 (find_default_can_async_p, find_default_is_async_p): New.
7634 (init_dummy_target): register find_default_can_async_p and
7635 find_default_is_async_p on the dummy target.
7637 * linux-nat.c: Include inf-loop.h, event-loop.h and event-top.h.
7638 (debug_linux_nat_async): New global.
7639 (show_debug_linux_nat_async): New function.
7640 (linux_nat_async_enabled, linux_nat_async_mask_value)
7641 (linux_nat_event_pipe, linux_nat_num_queued_events)
7642 (linux_nat_async_events_enabled): New globals.
7643 (struct waitpid_result): New struct.
7644 (waitpid_queue): New global.
7645 (queued_waitpid, push_waitpid, drain_queued_events): New.
7646 (my_waitpid): Call queued_waitpid.
7647 (linux_child_follow_fork): Disable async events during the call.
7648 (blocked_mask): Delete.
7649 (sync_sigchld_action, async_sigchld_action): New globals.
7650 (lin_lwp_attach_lwp): In sync mode, don't reblock SIGCHLD. In
7651 async mode, block events during the call.
7652 (linux_nat_create_inferior): New.
7653 (linux_nat_attach): In sync mode, restore the mask states. In
7654 async mode, wake the event loop immediatelly.
7655 (detach_callback): Drain all queued events of the lwp we're
7657 (linux_nat_detach): Block async mode, and drain events of the main
7659 (linux_nat_resume): If in async mode, mask async events during the
7660 call. If short circuiting, force event loop to wake up. If
7661 resuming, set target_executing, and register target events in the
7663 (pipe_to_local_event_queue, local_event_queue_to_pipe): New.
7664 (linux_nat_wait): In async mode, block events during the call.
7665 Only enable/disable passing SIGINT to the inferior in sync mode.
7666 Get events from local waitpid queue. If no interesting events was
7667 found, return to events loop. Reregister target events in the
7668 event loop on exit. In sync mode, no need to reblock SIGCHLD.
7669 (linux_nat_kill): Disable events on entry.
7670 (linux_nat_mourn_inferior): In sync mode, don't restore the masks
7671 here. Detach async mode from the event loop if there are no more
7672 forks available, otherwise leave it on.
7673 (sigchld_handler): Assure this is called only in sync mode.
7674 (linux_async_permitted, linux_async_permitted_1): New globals.
7675 (set_maintenance_linux_async_permitted)
7676 (show_maintenance_linux_async_permitted): New functions.
7677 (linux_nat_is_async_p, linux_nat_can_async_p)
7678 (linux_nat_async_mask): New.
7679 (linux_nat_event_pipe_pop, linux_nat_event_pipe_push): New.
7680 (get_pending_events, async_sigchld_handler): New.
7681 (linux_nat_async_events): New.
7682 (async_terminal_is_ours): New global.
7683 (linux_nat_terminal_inferior, linux_nat_terminal_ours): New.
7684 (async_client_callback, async_client_context): New.
7685 (linux_nat_async_file_handler, linux_nat_async)
7686 (linux_nat_disable_async, linux_nat_enable_async): New.
7687 (linux_nat_add_target): Register linux_nat_create_inferior,
7688 linux_nat_can_async_p, linux_nat_is_async_p, linux_nat_async,
7689 linux_nat_async_mask, linux_nat_terminal_inferior and
7690 linux_nat_terminal_ours.
7691 (_initialize_linux_nat): Remove local action variable, and update
7692 code that used it to use sync_sigchld_action. Add new
7693 "lin-lwp-async" debug set/show command. Put the "lin-lwp" debug
7694 set/show command in the maintenance class. Add new "linux-async"
7695 maintenance set/show command. Block SIGCHLD by default. Setup
7696 async_sichld_action, and sync_sigchld_action. Install the default
7698 (lin_thread_get_thread_signals): Use a local sigset_t for blocking
7701 * linux-thread-db.c (re_check_for_thread_db): New.
7702 (clear_lwpid_callback): Handle TARGET_WAITKIND_IGNORE.
7703 (thread_db_can_async_p, thread_db_is_async_p, thread_db_async)
7704 (thread_db_async_mask): New.
7705 (init_thread_db_ops): Register thread_db_can_async_p,
7706 thread_db_is_async_p, thread_db_async and thread_db_async_mask.
7708 * remote.c (remote_async_mask_value): New.
7709 (remote_return_zero): New.
7710 (init_remote_ops): Register remote_return_zero as callbacks of
7711 to_can_async_p and to_is_async_p.
7712 (remote_can_async_p, remote_is_async_p, remote_async): Update to
7713 use remote_async_mask_value.
7714 (remote_async_mask): New.
7715 (init_remote_async_ops): Remove to_async_mask_value setting and
7716 register remote_async_mask as to_async_mask callback in
7719 * Makefile.in (linux-nat.o): Update.
7721 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
7723 * gdbthread.h (add_thread_with_info): New.
7724 * linux-thread-db.c: Add some documentation.
7725 (GET_LWP, GET_PID, GET_THREAD, is_lwp, is_thread, BUILD_LWP): Delete.
7726 (struct private_thread_info): Remove th_valid and ti_valid.
7727 Replace ti with tid.
7728 (thread_get_info_callback): Do not add TID to the new ptid. Do
7730 (thread_db_map_id2thr, lwp_from_thread): Delete functions.
7731 (thread_from_lwp): Assert that the LWP is set. Do not add TID to the
7733 (attach_thread): Handle an already-existing thread. Use
7734 add_thread_with_info. Cache the th and tid.
7735 (detach_thread): Verify that private was set. Remove verbose
7736 argument and printing. Update caller.
7737 (thread_db_detach): Do not adjust inferior_ptid.
7738 (clear_lwpid_callback, thread_db_resume, thread_db_kill): Delete.
7739 (check_event, find_new_threads_callback): Do not add TID to the new PTID.
7740 (thread_db_wait): Do not use lwp_from_thread.
7741 (thread_db_pid_to_str): Use the cached TID.
7742 (thread_db_extra_thread_info): Check that private is set.
7743 (same_ptid_callback): Delete.
7744 (thread_db_get_thread_local_address): Do not use it or check
7745 is_thread. Check that private is set. Assume that the thread
7746 handle is already cached.
7747 (init_thread_db_ops): Remove to_resume and to_kill.
7748 * thread.c (add_thread_with_info): New.
7749 (add_thread): Use it.
7750 * linux-nat.c (find_thread_from_lwp): Delete.
7751 (exit_lwp): Do not use it. Check print_thread_events. Print before
7752 deleting the thread.
7753 (GET_PID, GET_LWP, BUILD_LWP, is_lwp): Move to...
7754 * linux-nat.h (GET_PID, GET_LWP, BUILD_LWP, is_lwp): ...here.
7755 * inf-ttrace.c (inf_ttrace_wait): Use print_thread_events and
7756 printf_unfiltered for thread exits.
7757 * procfs.c (procfs_wait): Likewise.
7759 2008-03-21 Chris Demetriou <cgd@google.com>
7761 * symtab.c (rbreak_command): Quote symbol name before passing
7762 it to break_command.
7764 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
7766 * eval.c (evaluate_subexp_for_address): Clarify error message.
7767 Use value_must_coerce_to_target.
7768 * infcall.c (value_arg_coerce): Call value_coerce_to_target.
7769 * valops.c (value_assign): Call value_coerce_to_target when
7770 assigning to anything but internalvars. Leave GDB-side arrays
7771 as arrays when assigning to internalvars.
7772 (value_must_coerce_to_target, value_coerce_to_target): New.
7773 (value_coerce_array, value_addr): Call value_coerce_to_target.
7774 (value_array): Create the array in GDB's memory instead of
7776 * value.h (value_must_coerce_to_target, value_coerce_to_target):
7779 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
7781 * top.c (quit_confirm): Warn that we will kill the program.
7783 2008-03-19 Pedro Alves <pedro@codesourcery.com>
7785 * inflow.c (terminal_ours_1): Guard access to
7786 inferior_process_group with #ifdef PROCESS_GROUP_TYPE.
7788 2008-03-18 Ulrich Weigand <uweigand@de.ibm.com>
7789 Jim Blandy <jimb@codesourcery.com>
7790 Daniel Jacobowitz <drow@false.org>
7792 * dwarf2expr.h (struct dwarf_expr_context): Add ADDR_SIZE member.
7793 (dwarf2_read_address): Update prototype.
7795 * dwarf2expr.c (unsigned_address_type): Add ADDR_SIZE parameter.
7796 (signed_address_type): Likewise.
7797 (dwarf2_read_address): Replace BYTES_READ parameter with ADDR_SIZE.
7798 (execute_stack_op): Update calls to unsigned_address_type,
7799 signed_address_type and dwarf2_read_address. Fix implementation
7800 of DW_OP_deref_size.
7802 * dwarf2loc.h (dwarf2_per_cu_objfile): Add prototype.
7803 (dwarf2_per_cu_addr_size): Likewise.
7804 (struct dwarf2_locexpr_baton): Replace OBJFILE with PER_CU.
7805 (struct dwarf2_loclist_baton): Likewise.
7807 * dwarf2loc.c (find_location_expression): Update calls to
7808 dwarf2_read_address. Use dwarf2_per_cu_objfile and
7809 dwarf2_per_cu_addr_size to retrieve PER_CU parameters.
7810 (locexpr_describe_location): Likewise.
7811 (dwarf2_evaluate_loc_desc): Replace OBJFILE with PER_CU parameter.
7812 Set ctx->addr_size to dwarf2_per_cu_addr_size (per_cu).
7813 (dwarf2_loc_desc_needs_frame): Add PER_CU parameter. Set ctx->addr_size
7814 to dwarf2_per_cu_addr_size (per_cu).
7815 (locexpr_read_variable): Update dwarf2_evaluate_loc_desc call.
7816 (loclist_read_variable): Likewise.
7817 (locexpr_read_needs_frame): Update dwarf2_loc_desc_needs_frame call.
7819 * dwarf2read.c (dwarf2_symbol_mark_computed): Set baton->per_cu
7820 instead of baton->objfile.
7821 (dwarf2_per_cu_obfile): New function.
7822 (dwarf2_per_cu_addr_size): Likewise.
7824 * dwarf2-frame.c (struct comp_unit): Move higher.
7825 (struct dwarf2_cie): Add UNIT and ADDR_SIZE members.
7826 (execute_stack_op): Add ADDR_SIZE parameter; set ctx->addr_size.
7827 (execute_cfa_program): Add FDE parameter. Replace EH_FRAME_P
7828 parameter by using fde->eh_frame_p. Use read_encoded_value
7829 to implement DW_CFA_set_loc.
7830 (struct dwarf2_frame_cache): Add ADDR_SIZE member.
7831 (dwarf2_frame_cache): Set cache->addr_size. Update calls to
7832 execute_stack_op and execute_cfa_program.
7833 (dwarf2_frame_prev_register): Update calls to execute_stack_op.
7834 (size_of_encoded_value): Remove.
7835 (read_encoded_value): Add PTR_LEN and FUNC_BASE parameters.
7836 Remove call to size_of_encoded_value. Implement DW_EH_PE_funcrel.
7837 (add_cie): Set cie->unit backlink.
7838 (decode_frame_entry_1): Set cie->addr_size. Update calls to
7840 (dwarf2_build_frame_info): Allocate UNIT on objfile obstack.
7842 2008-03-17 Markus Deuling <deuling@de.ibm.com>
7844 * i386-tdep.c (i386_print_insn): Remove unnecessary call to
7845 gdbarch_bfd_arch_info.
7847 2008-03-17 Joel Brobecker <brobecker@adacore.com>
7849 * aix-thread.c (pdc_read_regs): Minor reformatting.
7851 2008-03-17 Vladimir Prus <vladimir@codesourcery.com>
7853 * thread.c (print_thread_info): Don't insist
7854 on having current thread if there are no
7857 2008-03-17 Pedro Alves <pedro@codesourcery.com>
7859 * infcmd.c (attach_command_post_wait)
7860 (attach_command_continuation): New.
7861 (attach_command): Support background async execution, and async
7862 execution in synchronous mode.
7864 2008-03-17 Daniel Jacobowitz <dan@codesourcery.com>
7866 * stack.c (print_stack_frame, print_frame): Use RETURN_MASK_ERROR.
7867 * symmisc.c (dump_symtab_1): Likewise.
7868 * wrapper.c (gdb_value_struct_elt): Likewise.
7870 2008-03-17 Pedro Alves <pedro@codesourcery.com>
7872 * linux-nat.c (linux_nat_filter_event): Fix comment typo.
7874 2008-03-17 Pedro Alves <pedro@codesourcery.com>
7876 * linux-nat.c (linux_nat_filter_event): New, refactored from
7878 (linux_nat_wait): Call linux_nat_filter_event.
7880 2008-03-17 Ulrich Weigand <uweigand@de.ibm.com>
7882 * top.c (execute_command): Fix uninitialized variable error.
7884 2008-03-16 Nick Hudson <nick.hudson@dsl.pipex.com>
7886 * Makefile.in (amd64nbsd-nat.o): New dependency.
7887 * amd64nbsd-nat.c: Include "nbsd-nat.h".
7888 (_initialize_amd64nbsd_nat): Update target vector to use
7889 nbsd_pid_to_exec_file.
7890 * config/i386/nbsd64.mh (NATDEPFILES): Add nbsd-nat.o.
7892 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
7894 Remove ignoring leading exec events code.
7895 * fork-child.c (startup_inferior): Do not set
7896 inferior_ignoring_leading_exec_events.
7897 * inf-child.c (inf_child_reported_exec_events_per_exec_call): Remove.
7898 (inf_child_target): Do not set to_reported_exec_events_per_exec_call.
7899 * infrun.c (inferior_ignoring_leading_exec_events): Remove.
7900 (handle_inferior_event): Remove code for ignoring leading exec
7902 * target.c (update_current_target): Do not inherit, or default,
7903 to_reported_exec_events_per_exec_call.
7904 (debug_to_reported_exec_events_per_exec_call): Remove.
7905 (setup_target_debug): Do not set to_reported_exec_events_per_exec_call.
7906 * target.h (target_reported_exec_events_per_exec_call): Remove.
7907 (struct target): Remove the to_reported_exec_events_per_exec_call
7910 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
7912 Implement -thread-info.
7913 * gdbthread.h (print_thread_info): Declare.
7915 * thread.c (print_thread_info): New, extracted
7916 from info_threads_command and adjusted to
7917 work for CLI and MI.
7918 (info_threads_command): Use print_thread_info.
7919 * Makefile.in: Update dependencies.
7921 * mi/mi-cmds.c (mi_cmds): Specify a handler
7923 * mi/mi-cmds.h (mi_cmd_thread_info): Declare.
7924 * mi/mi-main.c (mi_cmd_thread_info): New.
7925 (mi_cmd_list_features): Include 'thread-info'.
7927 2008-03-14 Kevin Buettner <kevinb@redhat.com>
7929 * mips-tdep.c (mips32_scan_prologue): Use the ABI register size
7930 to decide whether to match instruction patterns using "sw" and "sd".
7932 2008-03-14 Pedro Alves <pedro@codesourcery.com>
7934 * infcmd.c (jump_command): Postpone disabling stdin until after
7937 2008-03-14 Pedro Alves <pedro@codesourcery.com>
7939 * inflow.c (gdb_getpgrp): New.
7940 (gdb_has_a_terminal): Use get_getpgrp.
7941 (terminal_ours_1): If attach_flag is set, don't refetch
7942 inferior_process_group.
7944 2008-03-14 Pedro Alves <pedro@codesourcery.com>
7946 * features/library-list.dtd: Allow "section" elements as children
7947 of "library". Add "section" element and describe its attributes.
7949 * solib-target.c (struct lm_info): Add section_bases member.
7950 (library_list_start_segment): Error out if seen a section element.
7951 (library_list_start_section): New.
7952 (library_list_end_library): New.
7953 (solib_target_free_library_list): Free section_bases.
7954 (section_attributes): New.
7955 (library_children): Make "segment" optional. Add "section" child.
7956 (library_list_children): Register library_list_end_library.
7957 (solib_target_relocate_section_addresses): Handle section bases.
7959 * NEWS: Mention new qXfer:libraries:read section offsets support.
7961 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
7963 * defs.h (do_exec_error_cleanups, discard_exec_error_cleanups)
7964 (make_exec_error_cleanup): Remove declarations.
7965 * utils.c (exec_error_cleanup_chain): Remove.
7966 (do_exec_error_cleanups, discard_exec_error_cleanups)
7967 (make_exec_error_cleanup): Remove.
7968 * event-loop.c (start_event_loop): Adjust call to
7970 * event-top.c (async_enable_stdin): Remove the paramater dummy.
7971 (async_disable_stdin): Don't register async_enable_stdin via
7973 * inf-loop.c (inferior_event_handler): Don't
7974 call do_exec_error_cleanups. Call async_enable_stdin instead.
7975 * event-loop.c (start_event_loop): Adjust call to
7977 * tui/tui-interp.c (tui_command_loop): Adjust call to
7980 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
7983 * Makefile.in (infcmd.o, inf-loop.o): Update dependencies.
7984 * breakpoint.c (bpstat_do_actions): In async mode,
7985 don't jump to top expecting stop_bpstat to be already
7987 * event-loop.c (start_event_loop): Call async_enable_stdin
7989 * event-top.c (async_enable_stdin): Do nothing if sync_execution
7991 (command_handler): Do not setup continuation here.
7992 (command_line_handler_continuation): Move to...
7993 * top.c (command_line_handler_continuation): ... here.
7994 (execute_command): In async mode, register continuation.
7995 Don't check frame's language in running in async mode.
7996 * exceptions.c (throw_exception): Don't do exec_error_cleanups.
7997 * inf-loop.c (complete_execution): Inline into...
7998 (inferior_event_handler): ... here. Clear target_executing before
7999 doing any cleanups. Don't try to show prompt if the target was
8001 * infcmd.c (signal_command): Add support for async mode.
8002 (finish_command): Only add continuation if the target was
8003 successfully resumed.
8004 * remote.c (init_async_opts): Register to_get_thread_local_address
8006 * mi/mi-interp.c (mi_cmd_interpreter_exec): Don't mess
8007 with sync_execution.
8008 * tui/tui-interp.c (tui_command_loop): Call async_enable_stdin
8011 2008-03-14 Daniel Jacobowitz <dan@codesourcery.com>
8013 * corefile.c (reopen_exec_file): Use exec_bfd_mtime.
8014 * exec.c (exec_bfd_mtime): Define.
8015 (exec_close): Clear it.
8016 (exec_file_attach): Set it.
8017 * gdbcore.h (exec_bfd_mtime): Declare.
8018 * source.c (find_source_lines): Do not use bfd_get_mtime.
8020 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
8022 * top.c (simplified_command_loop): Remove.
8024 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
8026 Remove unused remote.c hooks.
8027 * remote.c (deprecated_target_resume_hook)
8028 (deprecated_target_wait_loop_hook): Remove.
8029 (remote_resume): Do not call deprecated_target_resume_hook.
8030 (remote_wait): Do not call deprecated_target_wait_loop_hook.
8031 (remote_async_wait): Likewise.
8033 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
8035 Implement MI notification for new threads.
8036 * doc/observer.texi (new_thread): Document.
8037 * observer.sh: Forward declare struct thread_info.
8038 * thread.c (add_thread): Notify observer.
8040 * interps.h (interp_init_ftype): New parameter
8042 (interp_set): Likewise.
8043 (top_level_interpreter_data): Declare.
8044 * interps.c (interp_set): New parameter top_level.
8045 Pass it to interpreter's init function. Remember
8046 top level interpreter.
8047 (interpreter_exec_cmd): Adjust.
8048 (top_level_interpreter_data): New.
8049 * main.c (captured_main): Pass 1 for top_level
8050 parameter of interp_set.
8051 * cli/cli-interp.c (cli_interpreter_init): New
8052 parameter top_level.
8053 * tui/tui-interp.c (tui_init): New parameter top_level.
8055 * mi/mi-interp.c (mi_new_thread): New.
8056 (mi_interpreter_init): If top level, register
8057 observer for new threads.
8059 * Makefile.in (mi-interp.o, thread.o): Update dependencies.
8061 2008-03-14 Pedro Alves <pedro@codesourcery.com>
8063 * top.c (execute_command): Disable break and stop
8064 commands in async mode.
8066 2008-03-14 Pedro Alves <pedro@codesourcery.com>
8069 2008-03-14 Pedro Alves <pedro@codesourcery.com>
8070 * inf-loop.c (inferior_event_handler): Don't include remote.h.
8071 Call target_stop in the INF_QUIT_REQ case.
8072 * Makefile.in (inf-loop.o): Update.
8074 2008-03-14 Pedro Alves <pedro@codesourcery.com>
8076 * inf-loop.c (inferior_event_handler): Don't include remote.h.
8077 Call target_stop in the INF_QUIT_REQ case.
8078 * Makefile.in (inf-loop.o): Update.
8080 2008-03-14 Pedro Alves <pedro@codesourcery.com>
8082 * top.c (execute_command): Enable break, info and interrupt
8083 commands in async mode.
8085 2008-03-13 Vladimir Prus <vladimir@codesourcery.com>
8086 Daniel Jacobowitz <dan@codesourcery.com>
8088 * breakpoint.h (breakpoint_restore_shadows): New
8090 * breakpoint.c (breakpoint_restore_shadows): New.
8091 (read_memory_nobpt): Delete.
8092 * gdbcore.h (read_memory_nobpt): Delete declaration.
8093 * target.c (memory_xfer_partial): Call
8094 breakpoint_restore_shadows.
8095 (restore_show_memory_breakpoints)
8096 (make_show_memory_beakpoints_cleanup): New.
8097 (show_memory_breakpoints): New.
8098 * target.h (make_show_memory_beakpoints_cleanup): Declare.
8099 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint):
8100 Make sure we see memory breakpoints when checking if
8101 breakpoint is still there.
8102 * alpha-tdep.c, alphanbsd-tdep.c, frame.c, frv-tdep.c,
8103 hppa-linux-tdep.c, hppa-tdep.c, i386-linux-nat.c, i386-tdep.c,
8104 m68klinux-tdep.c, mips-tdep.c, mn10300-tdep.c, s390-tdep.c,
8105 sparc-tdep.c: Use target_read_memory instead of read_memory_nobpt.
8107 2008-03-12 Pedro Alves <pedro@codesourcery.com>
8109 * thread.c (add_thread): Use printf_unfiltered to print.
8111 2008-03-12 Joel Brobecker <brobecker@gnat.com>
8113 * sol-thread.c: Replace use of TM_I386SOL2_H by an expression
8114 that is true only on x86-solaris and x86_64-solaris.
8115 * procfs.c: Likewise. Move procfs_find_LDT_entry up together
8116 with proc_get_LDT_entry.
8118 2008-03-12 Thiago Jung Bauermann <bauerman@br.ibm.com>
8120 * configure.ac (AC_CHECK_FUNCS): Add check for setsid.
8121 * config.in, configure: Regenerate.
8122 * fork-child.c (fork_inferior): Call create_tty_session.
8123 * inflow.c (new_tty): Set controlling terminal with TIOCSCTTY.
8124 (create_tty_session): New function.
8125 * terminal.h: Declare create_tty_session.
8127 2008-03-12 Alan Modra <amodra@bigpond.net.au>
8130 * elfread.c (elf_symtab_read): Make shndx an unsigned int.
8131 * mipsread.c: Include elf/internal.h.
8132 (read_alphacoff_dynamic_symtab): Map external reserved sym_shndx
8135 2008-03-11 Markus Deuling <deuling@de.ibm.com>
8137 * win32-nat.c (do_win32_fetch_inferior_registers): Use get_regcache_arch
8138 to get at the current architecture and at the target specific vector.
8139 Add target specific vector to I387_FISEG_REGNUM and I387_FOP_REGNUM and
8140 remove define of I387_ST0_REGNUM.
8142 * amd64-tdep.c (I387_ST0_REGNUM): Remove define.
8144 (amd64_supply_fxsave, amd64_collect_fxsave): Use get_regcache_arch to
8145 get at the current architecture
8146 (I387_FISEG_REGNUM, I387_FOSEG_REGNUM): Add target specific vector as
8149 * i386-tdep.c: Remove various define's and undef's of I387_ST0_REGNUM,
8150 I387_NUM_XMM_REGS and I387_MM0_REGNUM.
8152 (I387_NUM_XMM_REGS, I387_XMM0_REGNUM, I387_MXCSR_REGNUM,
8153 I387_ST0_REGNUM, I387_FCTRL_REGNUM, I387_MM0_REGNUM,
8154 (I387_FSTAT_REGNUM): Add target specific vector as parameter.
8156 (i386_register_name, i386_dbx_reg_to_regnum): Use gdbarch_tdep to get
8157 at the target specific vector.
8159 (i386_get_longjmp_target): Use get_frame_arch to get at the current
8160 architecture. Use gdbarch_tdep to get at the target specific vector.
8162 (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as parameter and
8163 update caller. Use gdbarch_tdep to get at the target specific vector.
8165 (i386_register_to_value: Use get_frame_arch to get at the current
8168 * i386-tdep.h (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as
8171 * i387-tdep.c (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
8172 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM
8173 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_ST0_REGNUM, FSAVE_ADDR,
8174 FXSAVE_ADDR, I387_XMM0_REGNUM): Add target specific vector as parameter.
8176 (I387_ST0_REGNUM, I387_NUM_XMM_REGS): Remove various define's and
8179 (i387_convert_register_p, i387_register_to_value,
8180 i387_value_to_register): Update call for i386_fp_regnum_p.
8182 * i387-tdep.h: Remove comment.
8183 (I387_ST0_REGNUM, I387_NUM_XMM_REGS, I387_MM0_REGNUM): Add define.
8184 (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
8185 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM,
8186 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_XMM0_REGNUM,
8187 I387_MXCSR_REGNUM): Add target specific vector as parameter.
8189 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
8191 * Makefile.in (fork-child.o): Update.
8192 * NEWS: Document "set exec-wrapper" and the gdbserver --wrapper
8193 argument. Gather all gdbserver features together.
8194 * fork-child.c (exec_wrapper): New variable.
8195 (fork_inferior): Use it.
8196 (startup_inferior): Skip an extra trap if using "set exec-wrapper".
8197 (unset_exec_wrapper_command, _initialize_fork_child): New.
8199 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
8201 * source.c (directory_command): Modify the determination of
8202 condition of terminal "from_tty".
8204 2008-03-10 Matt Rice <ratmice@gmail.com>
8206 * dwarf2read.c (set_cu_language): Add DW_LANG_ObjC.
8208 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
8210 * spu-tdep.c (info_spu_event_command): Insert a '\0' to the end
8211 of the data passing to strtoulst function.
8212 (info_spu_signal_command): Likewise.
8214 2008-03-08 Vladimir Prus <vladimir@codesourcery.com>
8216 * mi/mi-interp.c (mi_command_loop): Remove
8219 2008-03-07 Joel Brobecker <brobecker@adacore.com>
8221 * remote.c (extended_remote_attach_1): Make local variable pid an int
8224 2008-03-07 Joel Brobecker <brobecker@adacore.com>
8226 * solib-svr4.c (svr4_same_1): New function, originally extracted
8227 from svr4_same and expanded to handle the sparc64 case.
8228 (svr4_same): Move up and reimplement using svr4_same_1.
8229 (enable_break): Use svr4_same_1 to do shared library name comparisons.
8231 2008-03-07 Ramana Radhakrishnan <ramana.r@gmail.com>
8233 * MAINTAINERS: Move self to Paper trail.
8235 2008-03-05 Daniel Jacobowitz <dan@codesourcery.com>
8237 * Makefile.in (mingw-hdep.o, posix-hdep.o, remote-fileio.o): Update.
8238 * event-loop.c (call_async_signal_handler): New.
8239 * event-loop.h (call_async_signal_handler)
8240 (gdb_call_async_signal_handler): Declare.
8241 (mark_async_signal_handler): Add comments.
8242 * event-top.c (handle_sigint): Use gdb_call_async_signal_handler.
8243 * mingw-hdep.c (sigint_event, sigint_handler): New.
8244 (gdb_select): Use them. Wait for the readline signal handler
8246 (gdb_call_async_signal_handler, _initialize_mingw_hdep): New functions.
8247 * posix-hdep.c (gdb_call_async_signal_handler): New function.
8248 * remote-fileio.c (sigint_fileio_token, async_remote_fileio_interrupt):
8250 (remote_fileio_ctrl_c_signal_handler): Use
8251 gdb_call_async_signal_handler.
8252 (initialize_remote_fileio): Initialize sigint_fileio_token.
8253 * remote.c (initialize_sigint_signal_handler, handle_remote_sigint): Do
8254 not initialize tokens here.
8255 (handle_remote_sigint_twice): Likewise. Reinstall
8256 handle_remote_sigint.
8257 (async_remote_interrupt_twice): Just call interrupt_query.
8258 (cleanup_sigint_signal_handler): Do not delete tokens.
8259 (remote_interrupt, remote_interrupt_twice): Use
8260 gdb_call_async_signal_handler.
8261 (interrupt_query): Reinstall the default signal handler.
8262 (_initialize_remote): Initialize tokens here.
8264 2008-03-04 Joel Brobecker <brobecker@adacore.com>
8266 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml,
8267 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
8268 Change the type of the lr register to code_ptr.
8269 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
8270 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
8271 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
8272 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
8273 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
8274 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
8275 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c: Regenerate.
8277 2008-03-03 James E. Wilson <wilson@tuliptree.org>
8279 * MAINTAINERS: Update my email address.
8281 2008-03-03 Keith Seitz <keiths@redhat.com>
8283 From Dave Murphy <davem@devkitpro.org>:
8284 * configure.ac: Set tcl configdir to win under mingw.
8285 * configure: Regenerate.
8287 2008-03-03 Daniel Jacobowitz <dan@codesourcery.com>
8289 * breakpoint.c (fetch_watchpoint_value): New function.
8290 (update_watchpoint): Set and clear val_valid. Use
8291 fetch_watchpoint_value. Handle unreadable values on the
8292 value chain. Correct check for user-requested array watchpoints.
8293 (breakpoint_init_inferior): Clear val_valid.
8294 (watchpoint_value_print): New function.
8295 (print_it_typical): Use it. Do not free or clear old_val. Print
8296 watchpoints even if old_val == NULL.
8297 (watchpoint_check): Use fetch_watchpoint_value. Check for values
8298 becoming readable or unreadable.
8299 (watch_command_1): Use fetch_watchpoint_value. Set val_valid.
8300 (do_enable_watchpoint): Likewise.
8301 * breakpoint.h (struct breakpoint): Update comment for val. Add
8303 * NEWS: Mention watchpoints on inaccessible memory.
8305 2007-02-29 Daniel Jacobowitz <dan@codesourcery.com>
8307 * Makefile.in (i386-nat.o): Update.
8308 * amd64-linux-nat.c (_initialize_amd64_linux_nat): Call
8309 i386_use_watchpoints.
8310 * i386-linux-nat.c (_initialize_i386_linux_nat): Call
8311 i386_use_watchpoints.
8312 * i386-nat.c (i386_stopped_data_address): Take two arguments.
8313 (i386_stopped_by_watchpoint): Update call.
8314 (i386_can_use_hw_breakpoint, i386_use_watchpoints): New.
8315 * config/i386/nm-i386.h: Conditionalize definitions on
8316 ! I386_WATCHPOINTS_IN_TARGET_VECTOR.
8317 (i386_use_watchpoints): Declare.
8318 (i386_stopped_data_address): Update.
8319 * config/i386/nm-linux.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
8320 * config/i386/nm-linux64.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
8322 2008-02-29 Joel Brobecker <brobecker@adacore.com>
8324 GDB 6.8 branch created (branch timestamp: 2008-02-26 10:00 UTC)
8325 * version.in: Bump version to 6.8.50.20080229-cvs.
8327 2008-02-28 Markus Deuling <deuling@de.ibm.com>
8329 * f-typeprint.c (f_print_type): Handle NULL pointer in VARSTRING
8332 2008-02-28 Tom Tromey <tromey@redhat.com>
8334 * infcmd.c (notice_args_read): Print result of get_inferior_args.
8336 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
8338 * infcmd.c (kill_if_already_running): Make static. Use
8339 target_require_runnable.
8340 * target.c (target_require_runnable): New.
8341 * target.h (target_require_runnable): Declare.
8343 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
8345 * frame.c (reinit_frame_cache): Only annotate if frames were
8348 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
8350 * regformats/reg-ppc.dat: Rename "ps" to "msr".
8351 * regformats/reg-ppc64.dat: Likewise.
8353 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
8355 * features/Makefile (%.dat): Emit xmltarget statement.
8357 * regformats/regdat.sh: Support xmltarget and xmlarch statments.
8358 Generate code to set gdbserver_xmltarget in init_registers_${name}.
8360 * regformats/arm-with-iwmmxt.dat: Regenerate.
8361 * regformats/mips64-linux.dat: Regenerate.
8362 * regformats/mips-linux.dat: Regenerate.
8363 * regformats/rs6000/powerpc-32.dat: Regenerate.
8364 * regformats/rs6000/powerpc-64.dat: Regenerate.
8365 * regformats/rs6000/powerpc-e500.dat: Regenerate.
8367 * regformats/reg-arm.dat: Add xmlarch statement.
8368 * regformats/reg-i386.dat: Likewise.
8369 * regformats/reg-i386-linux.dat: Likewise.
8370 * regformats/reg-x86-64-linux.dat: Likewise.
8371 * regformats/reg-spu.dat: Likewise.
8373 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
8375 * remote.c (remote_wait, remote_async_wait): Stop if we receive
8378 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
8380 * utils.c (debug_timestamp): New.
8381 (vfprintf_unfiltered): Print timestamps if requested.
8382 (show_debug_timestamp): New.
8383 (initialize_utils): Register "set debug timestamp".
8384 * NEWS: Mention "set debug timestamp". Add GDB 6.8 section.
8386 2008-02-27 Joel Brobecker <brobecker@adacore.com>
8388 * breakpoint.c (skip_prologue_sal): New function.
8389 (resolve_sal_pc): Adjust SAL past prologue if the SAL was
8390 computed from a line number.
8392 2008-02-27 Joel Brobecker <brobecker@adacore.com>
8394 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml
8395 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
8396 Set PC register type to "code_ptr".
8397 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
8398 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
8399 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
8400 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
8401 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
8402 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
8403 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c:
8406 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
8408 * regformats/regdat.sh: Rename init_registers function in
8409 generated file to init_registers_${name}.
8411 * regformats/reg-crisv32.dat: Set "name" to crisv32.
8412 * regformats/reg-ppc64.dat: Set "name" to ppc64.
8413 * regformats/reg-s390x.dat: Set "name" to s390x.
8415 2008-02-26 Greg Law <glaw@undo-software.com>
8417 * regcache.c (registers_changed): Call reinit_frame_cache.
8419 2008-02-26 Daniel Jacobowitz <dan@codesourcery.com>
8421 * configure.tgt (sh-*-linux*): Match sh*. Add glibc-tdep.o.
8422 * sh-linux-tdep.c (sh_linux_init_abi): Use glibc_skip_solib_resolver
8423 and svr4_fetch_objfile_link_map.
8424 * Makefile.in (sh-linux-tdep.o): Update.
8426 2008-02-26 Thiago Jung Bauermann <bauerman@br.ibm.com>
8428 * amd64-tdep.c (amd64_classify): Add support for decimal float
8430 * i386-tdep.c (i386_return_value): Make 128-bit decimal float
8431 use the struct return convention.
8433 2008-02-26 Nick Roberts <nickrob@snap.net.nz>
8435 * breakpoint.c (print_one_breakpoint_location): Revert Enb field
8436 to old format. Discard breakpoint address if shared library is
8438 (breakpoint_1): Adjust formatting of table header accordingly.
8440 2008-02-25 Vladimir Prus <vladimir@codesourcery.com>
8442 * remote.c (remote_get_threadlist): If the response
8443 is empty, don't try to parse it.
8445 2008-02-23 Vladimir Prus <vladimir@codesourcery.com>
8447 Unbreak 'target async'.
8448 * serial.c (serial_async): Set the
8449 handler function before enabling async
8452 2008-02-22 Daniel Jacobowitz <dan@codesourcery.com>
8454 * solib-svr4.c (enable_break): Convert r_brk to a code address.
8456 2008-02-21 Pedro Alves <pedro@codesourcery.com>
8458 * remote.c (extended_remote_attach_1): Set attach_flag.
8459 (extended_remote_create_inferior_1): Clear attach_flag.
8461 2008-02-20 Daniel Jacobowitz <dan@codesourcery.com>
8463 * mipsnbsd-tdep.c (mipsnbsd_ilp32_fetch_link_map_offsets): Set
8465 (mipsnbsd_lp64_fetch_link_map_offsets): Likewise.
8466 * solib-svr4.c (solib_svr4_r_brk): New.
8467 (open_symbol_file_object, svr4_current_sos): Always check the
8469 (svr4_fetch_objfile_link_map): Do not set debug_base.
8470 (enable_break): Use r_brk if it is set.
8471 (svr4_ilp32_fetch_link_map_offsets): Set r_brk_offset.
8472 (svr4_lp64_fetch_link_map_offsets): Likewise.
8473 * solib-svr4.h (struct link_map_offsets): Add r_brk_offset.
8475 2008-02-20 Markus Deuling <deuling@de.ibm.com>
8476 Mark Kettenis <kettenis@gnu.org>
8478 * alpha-tdep.c (alpha_heuristic_unwind_cache): Replace saved_regs by
8479 trad_frame_saved_reg.
8480 (trad-frame.h): New include.
8482 (alpha_heuristic_frame_unwind_cache): Use trad_frame_alloc_saved_regs
8483 instead of frame_obstack_zalloc.
8484 (alpha_heuristic_frame_prev_register): Use trad_frame_get_prev_register.
8486 * Makefile.in (alpha-tdep.o): Add dependency to trad_frame_h.
8488 2008-02-20 Markus Deuling <deuling@de.ibm.com>
8490 * rs6000-tdep.c (gdb_print_insn_powerpc): Get the current endianess
8491 from disassemble_info instead of gdbarch_byte_order.
8493 * mips-tdep.c (gdb_print_insn_mips): Likewise.
8494 * arm-tdep.c (gdb_print_insn_arm): Likewise.
8496 2008-02-20 Markus Deuling <deuling@de.ibm.com>
8498 * gdbarch.sh (memory_insert_breakpoint, memory_remove_breakpoint): Add
8499 gdbarch as parameter.
8501 * gdbarch.{c,h}: Regenerate.
8503 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Add gdbarch as
8505 * mem-break.c (default_memory_insert_breakpoint)
8506 (default_memory_remove_breakpoint): Likewise.
8507 * target.h (default_memory_remove_breakpoint)
8508 (default_memory_insert_breakpoint): Likewise.
8510 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add gdbarch as
8511 parameter. Replace current_gdbarch by gdbarch.
8512 * m32r-tdep.c (m32r_memory_insert_breakpoint)
8513 (m32r_memory_remove_breakpoint): Likewise.
8515 2008-02-19 Daniel Jacobowitz <dan@codesourcery.com>
8517 * MAINTAINERS: Add Vladimir Prus as MI maintainer.
8519 2008-02-19 Joel Brobecker <brobecker@adacore.com>
8521 * NEWS: Add entry describing Add support improvements.
8523 2008-02-18 Markus Deuling <deuling@de.ibm.com>
8525 * m68klinux-nat.c (getfpregs_supplies): Replace gdbarch_fp0_regnum by
8528 2008-02-18 Markus Deuling <deuling@de.ibm.com>
8530 * sentinel-frame.c (sentinel_frame_prev_register): Do not call
8531 register_offset_hack anymore.
8533 * regcache.{c,h} (register_offset_hack): Remove.
8535 2008-02-18 Markus Deuling <deuling@de.ibm.com>
8537 * hppa-tdep.h (find_global_pointer): Add gdbarch as parameter.
8539 * hppa-hpux-tdep.c (hppa32_hpux_find_global_pointer): Likewise. Replace
8540 current_gdbarch by gdbarch.
8541 (hppa64_hpux_find_global_pointer): Likewise.
8542 * hppa-tdep.c (hppa_find_global_pointer): Likewise.
8543 (hppa32_push_dummy_call, hppa64_push_dummy_call): Update call for
8544 find_global_pointer.
8546 * hppabsd-tdep.c (hppabsd_find_global_pointer): Add gdbarch as
8548 * hppa-linux-tdep.c (hppa_linux_find_global_pointer): Likewise.
8550 * hppa-linux-nat.c (hppa_linux_register_addr): Use ARRAY_SIZE instead
8551 of gdbarch_num_regs.
8553 * hppa-hpux-tdep.c (hppa_hpux_sr_for_addr): Add gdbarch as parameter and
8554 replace current_gdbarch by gdbarch.
8555 (hppa_hpux_push_dummy_code): Update call for hppa_hpux_sr_for_addr.
8557 2008-02-18 Markus Deuling <deuling@de.ibm.com>
8559 * rs6000-nat.c (exec_one_dummy_insn, regmap): Add gdbarch as parameter
8560 and replace current_gdbarch by gdbarch.
8562 (store_register): Update call for exec_one_dummy_insn.
8563 (fetch_register, store_register): Update call of regmap.
8565 * ppcnbsd-nat.c (getregs_supplies, getfpregs_supplies): Add gdbarch as
8566 parameter and replace current_gdbarch by gdbarch.
8568 (ppcnbsd_store_inferior_registers): Use get_regcache_arch to get at
8569 the current architecture. Update call for getregs_supplies and
8571 (ppcnbsd_fetch_inferior_registers): Likewise.
8573 * ppcobsd-nat.c (getfpregs_supplies): Add gdbarch as parameter and
8574 replace current_gdbarch by gdbarch.
8575 (ppcobsd_fetch_registers, ppcobsd_store_registers): Use
8576 get_regcache_arch to get at the current architecture. Update call for
8579 2008-02-18 Markus Deuling <deuling@de.ibm.com>
8581 * arch-utils.c (gdbarch_from_bfd): Remove unnecessary {old,new}_gdbarch
8584 2008-02-15 Markus Deuling <deuling@de.ibm.com>
8586 * mips-linux-tdep.c (mips_linux_init_abi): Remove internal error.
8588 2008-02-14 Vladimir Prus <vladimir@codesourcery.com>
8590 * NEWS: Mention pending breakpints in MI.
8592 2008-02-14 Markus Deuling <deuling@de.ibm.com>
8594 * Makefile.in (ALL_TARGET_OBS): Remove dependency to xtensa-linux-nat.o.
8596 2008-02-13 Markus Deuling <deuling@de.ibm.com>
8598 Add script to build and test GDB using enable-targets=all.
8600 * gdb_buildall.sh: New file.
8602 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
8604 * NEWS (New native configurations): Xtensa GNU/Linux.
8605 (New targets): Xtensa GNU/Linux.
8606 * Makefile.in (ALL_TARGET_OBS): Add xtensa-linux-nat.o and
8608 (ALLDEPFILES): Add xtensa-linux-tdep.c and xtensa-linux-nat.c
8609 (xtensa-linux-nat.o, xtensa-linux-tdep.o): New dependencies.
8610 * configure.tgt (xtensa*-*-linux*): New entry.
8611 * xtensa-config.c (xtensa_tdep): New variable.
8612 (xtensa_config_byte_order, xtensa_config_tdep): Removed.
8613 (rmap): Change format based on new macro XTREG.
8614 (XTENSA_CONFIG_INSTANTIATE): Use new macro defined in xtensa-tdep.h.
8615 * xtensa-linux-nat.c: New.
8616 * xtensa-linux-tdep.c: New.
8617 * xtensa-xtregs.c: New.
8618 * xtensa-tdep.h (xtensa_elf_gregset_t): Update.
8619 (XTENSA_ELF_NGREG, XTREG, XTREG_END, XTENSA_GDBARCH_TDEP_INSTANTIATE)
8620 (XCHAL_NUM_CONTEXTS, XCHAL_HAVE_EXCEPTIONS): New macros.
8621 (xtensa_register_t): New field coprocessor.
8622 (XTENSA_REGISTER_FLAGS_PRIVILEGED): Name spelling corrected.
8623 * xtensa-tdep.c (xtensa_config_tdep, xtensa_config_byte_order): Removed.
8624 (xtensa_pseudo_register_read, xtensa_pseudo_register_write):
8625 Update to handle privileged registers.
8626 (xtensa_supply_gregset) Remove exccause and excvaddr registers.
8627 (xtensa_push_dummy_call): Set windowstart register correctly.
8628 (call0_analyze_prologue): Initialize xtensa_default_isa.
8629 (xtensa_derive_tdep): New.
8630 (xtensa_gdbarch_init): Get rid of xtensa_config_byte_order and
8631 xtensa_config_tdep, use XCHAL_HAVE_BE and xtensa_tdep instead.
8632 Call xtensa_derive_tdep().
8633 * config/xtensa/linux.mh: New.
8634 * regformats/reg-xtensa.dat: New.
8636 2008-02-09 Aleksandar Ristovski <aristovski@qnx.com> (tiny change)
8638 * corelow.c (core_open): Use IS_ABSOLUTE_PATH.
8639 (filenames.h): New include.
8640 * Makefile.in (corelow.o): Add dependency for filenames.h.
8642 2008-02-08 Doug Evans <dje@google.com>
8644 * source.c (find_and_open_source): Always rewrite absolute filenames.
8646 2008-02-07 Doug Evans <dje@google.com>
8648 * breakpoint.c: #include "hashtab.h".
8649 (ambiguous_names_p): New fn.
8650 (update_breakpoint_locations): When restoring bp enable status, don't
8651 compare function names if any functions have same name.
8652 * Makefile.in (breakpoint.o): Add hashtab.h dependency.
8654 2008-02-07 Joel Brobecker <brobecker@adacore.com>
8656 * ada-lang.c (symbol_completion_add): Make SV parameter a VEC**
8657 instead of just a VEC*. Update use of SV.
8658 (ada_make_symbol_completion_list): Update symbol_completion_add calls.
8660 2007-02-07 Joel Brobecker <brobecker@adacore.com>
8662 * NEWS: Put all new commands since gdb-6.7 together.
8664 2007-02-07 Joel Brobecker <brobecker@adacore.com>
8666 * ada-lang.c: #include "vec.h".
8667 (struct string_vector, new_string_vector, string_vector_append):
8669 (char_ptr): New typedef.
8670 (DEF_VEC_P (char_ptr)): New VEC type.
8671 (symbol_completion_add): Update profile to take the new VEC type
8672 instead of the old string_vector structure. Update code accordingly.
8673 (ada_make_symbol_completion_list): Use the new VEC type instead of
8674 the old string_vector structure, and update the code accordingly.
8675 * Makefile.in (ada-lang.o): Add dependency on vec.h.
8677 2008-02-06 Pierre Muller <muller@ics.u-strasbg.fr>
8679 * p-exp.y: Set current_type in missing places.
8680 (leftdiv_is_integer): New static variable.
8681 Typecast right operand of BINOP_DIV to long_double if both operands
8684 2008-02-06 Maciej W. Rozycki <macro@mips.com>
8686 * remote-mips.c (set_breakpoint): Rename to...
8687 (mips_set_breakpoint): ... this.
8688 (clear_breakpoint): Rename to...
8689 (mips_clear_breakpoint): ... this.
8690 (common_breakpoint): Rename to...
8691 (mips_common_breakpoint): ... this.
8692 (check_lsi_error): Rename to...
8693 (mips_check_lsi_error): ... this.
8695 2007-02-05 Joel Brobecker <brobecker@adacore.com>
8697 * language.h (struct language_defn): Add new field
8698 la_make_symbol_completion_list.
8699 * symtab.c (default_make_symbol_completion_list): Renames
8700 make_symbol_completion_list.
8701 (make_symbol_completion_list): New function.
8702 * symtab.h (default_make_symbol_completion_list): Add declaration.
8703 * langauge.c (unknown_language): Set la_make_symbol_completion_list.
8704 (auto_language, local_language): Likewise.
8705 * objc-lang.c (objc_language_defn): Likewise.
8706 * scm-lang.c (scm_language_defn): Likewise.
8707 * m2-lang.c (m2_language_defn): Likewise.
8708 * f-lang.c (f_language_defn): Likewise.
8709 * jv-lang.c (java_language_defn): Likewise.
8710 * p-lang.c (pascal_language_defn): Likewise.
8711 * c-lang.c (c_language_defn, cplus_language_defn, asm_language_defn)
8712 (minimal_language_defn): Likewise.
8713 * ada-lang.c (struct string_vector): New structure.
8714 (new_string_vector, string_vector_append, ada_unqualified_name)
8715 (add_angle_brackets, symbol_completion_match, symbol_completion_add)
8716 (ada_make_symbol_completion_list): New functions.
8717 (ada_language_defn): Set la_make_symbol_completion_list.
8718 * ada-lang.h (ada_make_symbol_completion_list): Remove declaration,
8719 this function is static.
8721 2008-02-05 Kevin Buettner <kevinb@redhat.com>
8723 * mn10300-tdep.c (mn10300_push_dummy_call): Adjust stack pointer
8724 to account for call site optimizations.
8726 2008-02-05 Andrzej Zaborowski <balrogg@gmail.com>
8728 * tracepoint.c (read_actions): Handle end-of-text indicator
8729 in action list properly. (Committed by Jim Blandy)
8731 2008-02-05 Jim Blandy <jimb@red-bean.com>
8733 * ax-gdb.c (gen_expr): Yield ordinary error if asked to trace a
8734 pseudoregister, not an internal error.
8735 Reported by: Andrzej Zaborowski
8737 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
8739 * varobj.c (c_value_of_variable): Use xstrdup.
8741 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
8743 Update stored rendition of varobj value when format changes.
8744 * varobj.c (varobj_set_display_format): Recomputed
8746 (c_value_of_variable): Return print_value.
8748 2008-02-03 Doug Evans <dje@google.com>
8750 * eval.c (evaluate_subexp_standard): Fix type of result of mixed
8751 integer/float division operations when EVAL_AVOID_SIDE_EFFECTS.
8752 * valops.c (value_one): New function.
8753 * value.h (value_one): Declare.
8755 Fix argument promotion for binary arithmetic ops for C.
8756 * valarith.c (unop_result_type): New fn.
8757 (binop_result_type): New fn.
8758 (value_binop): Move result type computation to binop_result_type.
8759 (value_pos, value_neg, value_complement): Move result type
8760 computation to unop_result_type.
8763 * gdbtypes.c (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
8764 Return basetype, fieldno if found. All callers updated.
8765 Don't cache TYPE_VPTR_FIELDNO, TYPE_VPTR_BASETYPE if from different
8767 * gdbtypes.h (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
8768 * symfile.h (fill_in_vptr_fieldno): Delete.
8770 2008-02-02 Doug Evans <dje@google.com>
8772 * valarith.c (value_binop): Handle unsigned BINOP_REM division by zero.
8774 * typeprint.c (*): Whitespace cleanup.
8776 2008-02-02 Mark Kettenis <kettenis@gnu.org>
8777 Luis Machado <luisgpm@br.ibm.com>
8778 Thiago Jung Bauermann <bauerman@br.ibm.com>
8780 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Pass floats that
8781 don't fit into registerson the stack the way GCC does.
8783 2008-02-01 Joel Brobecker <brobecker@adacore.com>
8785 * symtab.c (symbol_set_names): Do not add an entry in the demangling
8786 hash table for Ada symbols. Just store the linkage name as is,
8787 and leave the demangled_name as NULL.
8789 2007-02-01 Joel Brobecker <brobecker@adacore.com>
8791 * dwarf2read.c (add_partial_symbol): Always store all Ada subprograms
8792 in the global scope.
8793 (new_symbol): Likewise.
8795 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
8797 * breakpoint.c (break_command_1): Return void.
8798 (break_command_really): Return void. Rethrow
8799 exceptions instead of returning.
8800 (gdb_breakpoint): Remove the error_message parameter.
8801 Return void. Rename to set_breakpoint.
8802 * gdb.h (gdb_breakpoint): Rename and move to...
8803 * breakpoint.h (set_breakpoint): ...here.
8804 * mi/mi-cmb-break.c (mi_cmd_break_insert): Restore
8805 event hooks even if exception is thrown. Adjust to
8806 gdb_breakpoint interface changes.
8809 2008-02-01 Thiago Jung Bauermann <bauerman@br.ibm.com>
8811 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Write 32-bit
8812 float in both first and second word in the doubleword, to support
8815 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
8817 Properly rethrow exception. This fixes errors
8818 about non-existent functions for -break-insert.
8819 * breakpoint.c (break_command_really): Use throw_exception
8820 for rethrowing. If rethrowing, don't print the exception.
8822 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
8824 * NEWS: Mention Decimal Floating Point support.
8826 2008-01-31 Joel Brobecker <brobecker@adacore.com>
8828 * std-regs.c (value_of_builtin_frame_pc_reg): Change the returned
8829 value type to builtin_type_void_func_ptr.
8831 2008-01-31 Andreas Krebbel <krebbel1@de.ibm.com>
8833 * s390-tdep.c (is_float_singleton, is_float_like,
8834 alignment_of, s390_return_value): Make checks for
8835 TYPE_CODE_FLT to match TYPE_CODE_DECFLOAT as well.
8837 2008-01-31 Luis Machado <luisgpm@br.ibm.com>
8838 Thiago Jung Bauermann <bauerman@br.ibm.com>
8840 * infcmd.c (default_print_registers_info): Also print hex
8841 raw contents for TYPE_CODE_DECFLOAT registers.
8842 * ppc-tdep.h (gdbarch_tdep): Add ppc_dl0_regnum member.
8843 * rs6000-tdep.c (IS_DFP_PSEUDOREG): New macro.
8844 (rs6000_register_name): Add support for DFP pseudo-registers.
8845 (rs6000_pseudo_register_type): Likewise.
8846 rs6000_pseudo_register_reggroup_p): Likewise.
8847 (ppc_pseudo_register_read): New function.
8848 (ppc_pseudo_register_write): Likewise.
8849 (rs6000_pseudo_register_read): Likewise.
8850 (rs6000_pseudo_register_write): Likewise.
8851 (e500_pseudo_register_read): Move checks to
8852 rs6000_pseudo_register_read.
8853 (e500_pseudo_register_write): Move checks to
8854 rs6000_pseudo_register_write.
8855 (rs6000_gdbarch_init): Initialize tdep->ppc_dl0_regnum. Install
8856 rs6000_pseudo_register_read and rs6000_pseudo_register_write
8857 in gdbarch if SPE or DFP is available. Adjust gdbarch's
8858 num_pseudo_regs to account for DFP pseudo regs.
8860 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
8862 * ppc-tdep.h (struct gdbarch_tdep): Remove ppc_ev31_regnum member.
8863 * rs6000-tdep.c (IS_SPE_PSEUDOREG): New macro.
8864 (spe_register_p, rs6000_register_name, rs6000_pseudo_register_type,
8865 rs6000_pseudo_register_reggroup_p, e500_move_ev_register,
8866 e500_pseudo_register_read, e500_pseudo_register_write): Use
8867 IS_SPE_PSEUDOREG macro.
8868 (rs6000_frame_cache): Remove use of tdep->ppc_ev31_regnum.
8869 (rs6000_gdbarch_init): Remove unnecessary num_sprs local variable.
8870 Remove initialization of tdep->ppc_ev31_regnum.
8872 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
8874 * printcmd.c (print_formatted): Handle references as for unformatted
8877 2008-01-30 Joel Brobecker <brobecker@adacore.com>
8879 * eval.c (evaluate_subexp_standard): Add handling of user
8880 registers when in EVAL_AVOID_SIDE_EFFECTS mode.
8882 2008-01-30 Pierre Muller <muller@ics.u-strasbg.fr>
8884 * eval.c (evaluate_subexp_standard): Support
8885 BINOP_INTDIV opcode.
8887 2008-01-30 Paul N. Hilfinger <hilfinger@adacore.com>
8889 * valarith.c (value_binop): Add floating-point BINOP_MIN and
8891 For BINOP_EXP, use length and signedness of left operand only for
8892 result, as for shifts.
8893 For integral operands to BINOP_EXP, use new integer_pow and
8894 uinteger_pow functions so as to get full range of results.
8895 (integer_pow): New function.
8896 (uinteger_pow): New function.
8898 2008-01-30 Vladimir Prus <vladimir@codesourcery.com>
8900 Use vector for varobj_list_children interface.
8901 * gdb/varobj.c (varobj_list_children): Return vector
8903 * gdb/varobj.h (varobj_list_children): Adjust
8905 (varobj_p): Declare. Declare vector thereof.
8906 * mi/mi-cmd-var.c (mi_cmd_var_list_children): Adjust
8907 for varobj_list_children change.
8908 * Makefile.in (varobj_h): Update dependencies.
8910 2008-01-30 Thiago Jung Bauermann <bauerman@br.ibm.com>
8912 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Add support for
8913 TYPE_CODE_DECFLOAT arguments.
8914 (ppc64_sysv_abi_push_dummy_call) Likewise.
8915 (get_decimal_float_return_value): New function.
8916 (do_ppc_sysv_return_value): Add support for TYPE_CODE_DECFLOAT return
8917 values by calling get_decimal_float_return_value.
8918 (ppc64_sysv_abi_return_value): Likewise.
8920 2008-01-30 Nick Roberts <nickrob@snap.net.nz>
8922 * mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_file): Add field
8923 for preprocessor macro information. Formatting changes.
8925 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
8927 * remote.c (struct remote_state): Add cached_wait_status.
8928 (remote_exec_file): New variable.
8929 (PACKET_vAttach, PACKET_vRun): New constants.
8930 (extended_remote_restart): Do not query for status.
8931 (struct start_remote_args): New.
8932 (remote_start_remote): Take it as a second argument. Check
8933 whether the target is running. Issue an error for non-running
8934 non-extended targets. Cache the wait status. Set inferior_ptid
8936 (remote_open_1): Prompt to disconnect non-running targets. Make
8937 sure the target is marked running. Do not set inferior_ptid here.
8938 Update call to remote_start_remote. Do not call remote_check_symbols
8939 if the target is not running.
8940 (remote_detach_1): Rename from remote_detach. Take an EXTENDED
8941 argument. Handle a non-running target.
8942 (remote_detach): Use it.
8943 (extended_remote_detach): New.
8944 (remote_disconnect): Fix typo. Use remoute_mourn_1.
8945 (extended_remote_attach_1, extended_remote_attach)
8946 (extended_async_remote_attach): New.
8947 (remote_vcont_resume): Remove unused variable.
8948 (remote_wait, remote_async_wait): Use any cached wait status.
8949 (putpkt_binary, getpkt): Clear any cached wait status.
8950 (extended_remoute_mourn_1): New.
8951 (extended_remote_mourn): Use it.
8952 (extended_async_remote_mourn, extended_remote_run): New.
8953 (extended_remote_create_inferior_1): New.
8954 (extended_remote_create_inferior): Use it.
8955 (extended_remote_async_create_inferior): Likewise.
8956 (remote_xfer_partial): Skip for non-executing targets.
8957 (init_extended_remote_ops): Set to_detach and to_attach.
8958 (init_extended_async_remote_ops): Likewise. Use
8959 extended_async_remote_mourn.
8960 (_initialize_remote): Register vAttach, vRun, and
8961 set remote exec-file.
8962 * NEWS: Mention vAttach, vRun, and gdbserver extended-remote support.
8964 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
8966 * Makefile.in (symfile.o): Update.
8967 * NEWS: Mention exec tracing support.
8968 * inf-ttrace.c (inf_ttrace_wait): Return TARGET_WAITKIND_EXECD for
8970 * infcmd.c (kill_if_already_running, detach_command)
8971 (disconnect_command): Replace SOLIB_RESTART with no_shared_libraries.
8972 * infrun.c (MAY_FOLLOW_EXEC, may_follow_exec): Delete.
8973 (follow_exec): Do not check may_follow_exec. Do not mourn and push
8974 targets. Apply the sysroot path to the loaded executable. Use
8975 no_shared_libraries.
8976 * linux-nat.c (linux_child_follow_fork): Print fork following
8977 messages if verbose.
8978 (kill_wait_callback): Kill again before waiting a second time.
8979 * symfile.c (symbol_file_clear): Replace SOLIB_RESTART with
8980 no_shared_libraries.
8982 2008-01-29 Joel Brobecker <brobecker@adacore.com>
8984 * amd64-tdep.c (amd64_classify): Add handling of TYPE_CODE_CHAR.
8986 2008-01-29 Joel Brobecker <brobecker@adacore.com>
8988 * nto-tdep.h: Remove #include "defs.h".
8989 * nto-tdep.c: Add #include "defs.h".
8990 * Makefile.in (nto_tdep_h): Update dependencies.
8991 (nto-tdep.o): Likewise.
8993 2008-01-29 Joel Brobecker <brobecker@adacore.com>
8995 * infrun.c (wait_for_inferior): Add treat_exec_as_sigtrap parameter
8997 (proceed, start_remote): Update call to wait_for_inferior.
8998 * inferior.h (wait_for_inferior): Update declaration.
8999 * fork-child.c, infcmd.c, solib-irix.c, solib-osf.c, solib-sunos.c,
9000 solib-svr4.c, win32-nat.c: Update calls to wait_for_inferior.
9001 * inf-ttrace.c (inf_ttrace_wait): Report TTEVT_EXEC events as
9002 TARGET_WAITKIND_EXECD instead of TARGET_WAITKIND_STOPPED.
9004 2008-01-29 Aleksandar Ristovski <aristovski@qnx.com>
9006 * varobj (adjust_value_for_child_access): Added checking for
9007 returned value from gdb_value_ind.
9008 (c_describe_child): Likewise.
9009 (cplus_describe_child): Fixed a typo.
9011 2008-01-29 Jim Blandy <jimb@red-bean.com>
9013 * MAINTAINERS: Update my info.
9015 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
9017 Use multiple locations for hardware watchpoints.
9018 This eliminates the need to traverse value chain, doing
9019 various checks, in three different places.
9021 * breakpoint.h (struct bp_location): New fields
9022 lengths and watchpoint_type.
9023 (struct breakpoint): Remove the val_chain field.
9024 * breakpoint.c (is_hardware_watchpoint): New.
9025 (free_valchain): Remove.
9026 (update_watchpoint): New.
9027 (insert_bp_location): For hardware watchpoint, just
9029 (insert_breakpoints): Call update_watchpoint_locations
9030 on all watchpoints. If we have failed to insert
9031 any location of a hardware watchpoint, remove all inserted
9033 (remove_breakpoint): For hardware watchpoints, directly
9035 (watchpoints_triggered): Iterate over locations.
9036 (bpstat_stop_status): Use only first location of
9037 a resource watchpoint.
9038 (delete_breakpoint): Don't call free_valchain.
9039 (print_one_breakpoint): Don't print all
9040 locations for watchpoints.
9041 (breakpoint_re_set_one): Use update_watchpoint for
9044 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
9046 Don't reset watchpoint block on solib load.
9048 * breakpoint.c (insert_bp_location): For watchpoints,
9049 recompute condition.
9050 (breakpoint_re_set_one): Instead of recomputing value
9051 and condition for watchpoints, just reset value and
9052 let insert_breakpoints/insert_bp_location recompute it.
9053 Don't do anything about disabled watchpoint.
9055 2008-01-29 Pierre Muller <muller@ics.u-strasbg.fr>
9057 * valarith.c (value_binop): Handle unsigned integer
9060 2008-01-28 Kevin Buettner <kevinb@redhat.com>
9062 * mn10300-tdep.c (mn10300_analyze_prologue): Check for an
9063 instruction pattern that appears frequently in position
9064 independent code. Fix bug in code which looks for "fmov" and
9065 backtracks if no "fmov" is found.
9067 2008-01-28 Doug Evans <dje@google.com>
9069 * dbxread.c (read_dbx_symtab): Fix indentation.
9070 Reformat comments to 80 columns.
9071 Move local var def closer to only use.
9073 2008-01-28 Daniel Jacobowitz <dan@codesourcery.com>
9075 * fork-child.c (SHELL_FILE): Remove #ifndef.
9076 (fork_inferior): Remove SHELL_COMMAND_CONCAT.
9078 2008-01-25 Pierre Muller <muller@ics.u-strasbg.fr>
9080 * i386-tdep.c (i386_skip_noop): New function.
9081 (i386_analyze_prologue): Call i386_skip_noop function.
9083 2008-01-24 Michael Snyder <msnyder@specifix.com>
9085 * procfs.c (procfs_xfer_partial): Comment, cut/paste error.
9086 * win32-nat.c (win32_xfer_partial): Ditto.
9087 * target.c (default_xfer_partial): Minor whitespace adjustment.
9089 2008-01-24 Pedro Alves <pedro@codesourcery.com>
9091 * arm-tdep.c (arm_addr_bits_remove): In non 26-bit mode, don't
9092 strip bit 1 even if pc doesn't point to thumb code.
9094 2008-01-23 Daniel Jacobowitz <dan@codesourcery.com>
9096 * remote.c (remote_wait): Handle SIGINT between packets.
9097 (remote_async_wait): Likewise.
9099 2008-01-23 Vladimir Prus <vladimir@codesourcery.com>
9100 Chris Demetriou <cgd@google.com>
9102 * thread.c (add_thread_silent): Renamed
9104 (print_thread_events): New variable definition.
9105 (show_print_thread_events): New function.
9106 (_initialize_thread): Add "set print thread-events" and
9107 "show print thread-events" commands.
9108 (add_thread): Announce new thread.
9109 * gdbthread.h (add_thread_silent): Declare.
9110 (print_thread_events): New variable declaration.
9111 * inf-ttrace.c (inf_ttrace_wait): Don't
9112 inform about new thread, as add_thread is always
9113 called too, and will take care of that.
9114 * infrun.c (handle_inferior_event): Likewise.
9115 * procfs.c (procfs_wait): Likewise.
9116 * remote.c (remote_currthread): Likewise.
9117 * sol-thread.c (sol_thread_wait): Likewise.
9118 * win32-nat.c (get_win32_debug_event): Likewise.
9119 * linux-thread-db.c (attach_thread): Likewise.
9120 Remove the verbose parameter.
9121 (check_event): Make detach_thread be verbose
9122 only if print_thread_events is set.
9123 * linux-nat.c (lin_lwp_attach_lwp): Don't inform
9124 about new thread. This is called only from
9125 linux-thread-db.c:attach_thread, which will take care.
9126 Remove the verbose parameter.
9127 * linux-nat.h (lin_lwp_attach_lwp): Adjust prototype.
9129 2008-01-23 Nick Roberts <nickrob@snap.net.nz>
9131 * mi/mi-cmd-var.c (mi_cmd_var_set_format): Add value field to output.
9133 2008-01-22 Vladimir Prus <vladimir@codesourcery.com>
9135 * breakpoint.c (break_command_really): New parameter
9137 (break_command_1): Pass 0 as
9138 ignore_count to break_command_really.
9139 (gdb_breakpoint): Pass ignore_count to
9140 break_command_really.
9142 2008-01-21 Kevin Buettner <kevinb@redhat.com>
9144 * mn10300-linux-tdep.c (am33_linux_sigframe_cache_init): Find
9145 sigcontext struct via pointer.
9146 (struct sigframe comment): Update to show new field `psc'.
9148 2008-01-21 Vladimir Prus <vladimir@codesourcery.com>
9150 * infrun.c (handle_inferior_event): If
9151 we failed to remove breakpoints, error,
9152 don't try to increment PC by hand.
9154 2008-01-18 Nick Hudson <nick.hudson@dsl.pipex.com>
9156 Add NetBSD/hppa target and host support.
9158 * hppabsd-tdep.c (hppabsd_supply_gregset): Move to ...
9159 (hppabsd_gregset): Move to ...
9160 (hppabsd_regset_from_core_section): Rename
9161 hppaobsd_regset_from_core_section and move to ...
9162 (hppabsd_find_global_pointer): Update comment.
9163 (hppabsd_init_abi): Make global. Do not register
9164 hppabsd_regset_from_core_section.
9165 (hppabsd_core_osabi_sniffer): Rename hppaobsd_core_osabi_sniffer and
9167 (_initialize_hppabsd_tdep): Move to ...
9168 * hppaobsd-tdep.c: ... here. New file.
9169 * hppnbsd-tdep.c: New file.
9170 * hppnbsd-nat.c: New file.
9171 * Makefile.in (ALL_TARGET_OBS): Add hppanbsd-tdep.o and hppaobsd-tdep.o.
9172 (ALLDEPFILES): Add hppabsd-nat.c and hppabsd-tdep.c.
9173 (hppabsd-nat.o, hppabsd-tdep.o): New dependencies.
9174 (hppabsd-tdep.o, hppaobsd-tdep.o): Update dependencies.
9175 * configure.host (hppa*-*-netbsd*): New entry.
9176 * configure.tgt (hppa*-*-netbsd*): New entry.
9177 (hppa*-*-openbsd*): Update.
9178 * NEWS (New native configuration): Mention NetBSD/hppa.
9179 (New targets): Mention NetBSD/hppa.
9181 2008-01-18 Markus Deuling <deuling@de.ibm.com>
9183 * gdbarch.sh (function_list): Add new property bits_big_endian to
9185 * gdbarch.{c,h}: Regenerate.
9187 * value.c (struct value): Replace BITS_BIG_ENDIAN by
9188 gdbarch_bits_big_endian (comment).
9189 (unpack_field_as_long, modify_field): Likewise.
9190 * value.h: Likewise (comment).
9191 * valops.c (value_slice): Likewise.
9192 * valarith.c (value_subscript, value_bit_index): Likewise.
9193 * gdbtypes.h (field): Likewise (comment).
9194 * eval.c (evaluate_subexp_standard): Likewise.
9195 * dwarf2read.c (dwarf2_add_field): Likewise.
9196 * ada-lang.c (decode_packed_array, ada_value_primitive_packed_val)
9197 (move_bits, ada_value_assign, value_assign_to_component): Likewise.
9199 * defs.h (BITS_BIG_ENDIAN): Remove.
9201 2008-01-18 Markus Deuling <deuling@de.ibm.com>
9203 * jv-exp.y (yylex): Replace DEPRECATED_STREQN with the appropriate
9205 * m2-exp.y (yylex): Likewise.
9206 * objc-exp.y (yylex): Likewise.
9208 * defs.h (DEPRECATED_STREQN): Remove.
9210 2008-01-17 H.J. Lu <hjl.tools@gmail.com>
9212 * MAINTAINERS: Update my email address.
9214 2008-01-17 Jim Blandy <jimb@codesourcery.com>
9216 * README: Mention gdbserver/README.
9218 2008-01-17 Pierre Muller <muller@ics.u-strasbg.fr>
9220 * valarith.c (value_binop): Handle BINOP_INTDIV
9221 for unsigned and signed integers.
9223 2008-01-17 Ulrich Weigand <uweigand@de.ibm.com>
9225 * s390-tdep.c (s390_gdbarch_init): Set default long double
9226 type to 128-bit IEEE quad.
9228 2008-01-17 Joel Brobecker <brobecker@adacore.com>
9230 * hpux-thread.c (hpux_thread_resume): Delete commented-out code.
9232 2008-01-16 Mark Kettenis <kettenis@gnu.org>
9234 * auxv.c (fprint_target_auxv): Add support for AT_SUN_AUXFLAGS.
9236 * dfp.c, dfp.h: Rename decimal_to_double to decimal_to_doublest.
9237 * value.c: All callers changed.
9239 2008-01-16 Markus Deuling <deuling@de.ibm.com>
9241 * rs6000-nat.c (add_vmap, vmap_ldinfo, vmap_exec): Replace
9242 DEPRECATED_STREQ by its expression.
9243 * coffread.c (coff_locate_sections, coff_symtab_read): Likewise.
9244 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno, find_linenos)
9245 (scan_xcoff_symtab): Likewise.
9246 * hppa-hpux-tdep.c (hppa_hpux_skip_trampoline_code): Likewise.
9247 * f-lang.c (find_common_for_function): Likewise.
9248 * objc-exp.y (parse_number): Likewise.
9250 * defs.h (DEPRECATED_STREQ): Remove.
9252 2008-01-16 Markus Deuling <deuling@de.ibm.com>
9254 * mn10300-tdep.h (AM33_MODE): Add gdbarch as parameter.
9255 * mn10300-tdep.c (set_reg_offsets, mn10300_analyze_prologue): Use
9256 get_frame_arch to get at the current_architecture. Update AM33_MODE
9258 (mn10300_analyze_prologue): Add gdbarch as parameter. Update caller.
9259 (mn10300_frame_unwind_cache): Use get_frame_arch to get at the current
9261 (set_reg_offsets, mn10300_analyze_prologue): Fix indentation.
9263 2008-01-16 Markus Deuling <deuling@de.ibm.com>
9265 * amd64-nat.h (amd64_native_gregset_supplies_p): Add gdbarch as
9267 * amd64-nat.c (amd64_native_gregset_supplies_p): Likewise.
9269 (amd64_native_gregset_reg_offset): Add gdbarch as parameter. Replace
9270 current_gdbarch by gdbarch. Update caller.
9272 * amd64-linux-nat.c (amd64_linux_fetch_inferior_registers)
9273 (amd64_linux_store_inferior_registers): Use get_regcache_arch to get at
9274 the current architecture. Update calls of
9275 amd64_native_gregset_supplies_p.
9276 * amd64bsd-nat.c (amd64bsd_fetch_inferior_registers)
9277 (amd64bsd_store_inferior_registers): Likewise.
9279 2008-01-16 Markus Deuling <deuling@de.ibm.com>
9281 * ppc-linux-nat.c (ppc_register_u_addr): Add gdbarch as parameter.
9282 Replace current_gdbarch by gdbarch. Update caller.
9284 2008-01-16 Markus Deuling <deuling@de.ibm.com>
9286 * dbxread.c (repeated_header_complaint, dbx_symfile_init)
9287 (read_dbx_dynamic_symtab, function_outside_compilation_unit_complaint)
9288 (read_dbx_symtab, end_psymtab, dbx_psymtab_to_symtab_1)
9289 (dbx_psymtab_to_symtab, read_ofile_symtab, process_one_symbol)
9290 (stabsect_build_psymtabs): Fix indentation.
9292 2008-01-15 Michael Snyder <msnyder@specifix.com>
9294 * corelow.c (core_xfer_partial): Comment, cut/paste error.
9296 2008-01-14 Pierre Muller <muller@ics.u-strasbg.fr>
9298 * win32-nat.c (win32_create_inferior): Restore code calling
9299 CloseHandle on ProcessInformation structure.
9301 2008-01-13 Nick Hudson <nick.hudson@dsl.pipex.com>
9303 * configure.ac: Check for void * as 3 argument of ptrace.
9304 * configure: regenerate.
9306 2008-01-11 Markus Deuling <deuling@de.ibm.com>
9308 * alpha-tdep.c (alpha_heuristic_proc_start)
9309 (alpha_sigtramp_register_address): Add gdbarch as parameter. Replace
9310 current_gdbarch by gdbarch.
9312 (alpha_heuristic_frame_unwind_cache): Use get_frame_arch to get at the
9313 current architecture by frame_info. Update alpha_heuristic_proc_start
9316 (alpha_sigtramp_frame_this_id, alpha_sigtramp_frame_prev_register): Use
9317 get_frame_arch to get at the current architecture by frame_info. Update
9318 alpha_sigtramp_register_address call.
9320 * arm-tdep.c (thumb_scan_prologue): Add gdbarch as parameter and replace
9321 current_gdbarch by gdbarch. Update caller.
9322 (convert_to_extended, convert_from_extended): Add endianess parameter
9323 for comparison. Update caller.
9324 (arm_extract_return_value, arm_store_return_value): Use
9325 get_regcache_arch to get at the current architecture.
9327 * cris-tdep.c (cris_register_size): Add gdbarch as parameter. Replace
9328 current_gdbarch by gdbarch. Update caller.
9329 (cris_gdb_func, move_to_preg_op, none_reg_mode_move_from_preg_op): Add
9330 gdbarch as parameter. Update caller. Replace current_gdbarch by gdbarch.
9332 * h8300-tdep.c (E_PSEUDO_CCR_REGNUM, E_PSEUDO_EXR_REGNUM, BINWORD): Add
9333 gdbarch as parameter. Update caller.
9334 (h8300_init_frame_cache): Add gdbarch as parameter. Replace
9335 current_gdbarch by gdbarch. Update caller.
9337 * hppa-tdep.c (skip_prologue_hard_way): Add gdbarch as parameter and
9338 update caller. Replace current_gdbarch by gdbarch.
9340 * m32c-tdep.c (m32c_skip_trampoline_code): Use get_frame_arch to get at
9341 the current architecture. Replace current_gdbarch by gdbarch.
9342 * m68hc11-tdep.c (m68hc11_frame_unwind_cache): Likewise.
9343 (STACK_CORRECTION, USE_PAGE_REGISTER): Replace M6811_TDEP by its
9344 expression. Add gdbarch as parameter and replace current_gdbarch with
9346 (M6811_TDEP): Remove.
9347 (m68hc11_frame_prev_register): Use get_frame_arch to get at the current
9349 (m68hc11_scan_prologue): Add gdbarch as parameter. Replace
9350 current_gdbarch by gdbarch. Update caller.
9352 * m68k-tdep.c (m68k_analyze_prologue): Add gdbarch as parameter and
9354 (m68k_analyze_register_saves): Likewise. Also replace current_gdbarch
9357 * rs6000-tdep.c (skip_prologue): Add gdbarch as parameter and update
9358 caller. Relace current_gdbarch by gdbarch.
9359 (altivec_register_p, spe_register_p): Likewise.
9360 * ppc-tdep.h (altivec_register_p, spe_register_p): Add gdbarch as
9362 * ppc-linux-nat.c (fetch_register, store_register): Update caller of
9363 altivec_register_p and spe_register_p.
9365 * score-tdep.c (score_fetch_inst): Add gdbarch as parameter. Update
9366 caller. Replace current_gdbarch by gdbarch.
9367 (score_analyze_prologue): use get_frame_arch to get at the current
9370 * sparc-tdep.h (sparc_analyze_prologue): Add gdbarch as parameter.
9371 * sparc-tdep.c (sparc_analyze_prologue): Likewise. Replace
9372 current_gdbarch by gdbarch. Update caller.
9373 (sparc_frame_cache): Use get_frame_arch to get at the current
9375 * sparce64-tdep.c (sparc64_skip_prologue): Update call of
9376 sparc_analyze_prologue.
9378 * mn10300-tdep.c (mn10300_dwarf2_reg_to_regnum): Add gdbarch as
9381 2008-01-11 Markus Deuling <deuling@de.ibm.com>
9383 * exec.c: #include "arch-utils.h"
9384 (print_section_info): Use gdbarch_from_bfd to get at the
9385 current architecture. Replace current_gdbarch. Fix indention. Replace
9386 deprecated_print_address_numeric by paddress.
9387 * Makefile.in (exec.o) Add dependency to arch-utils.h.
9389 * valprint.c (val_print_string): Replace
9390 deprecated_print_address_numeric.
9391 * tracepoint.c (trace_mention, scope_info): Likewise.
9392 * symmisc.c (dump_msymbols, dump_psymtab, dump_symtab_1, print_symbol)
9393 (print_symbol, print_partial_symbols, maintenance_info_psymtabs)
9394 (maintenance_check_symtabs): Likewise.
9395 * symfile.c (list_overlays_command): Likewise.
9396 * stack.c (frame_info, print_block_frame_labels): Likewise.
9397 * printcmd.c (print_address, print_address_demangle)
9398 (address_info): Likewise.
9399 * corefile.c (memory_error): Likewise.
9400 * infcmd.c (jump_command): Likewise.
9401 * breakpoint.c (insert_bp_location, describe_other_breakpoints)
9402 (mention, delete_breakpoint): Likewise.
9403 * c-valprint.c (print_function_pointer_address, c_val_print): Likewise.
9404 * dwarf2read.c (dump_die): Likewise.
9405 * ada-valprint.c (ada_val_print_1): Likewise.
9406 * f-valprint.c (f_val_print): Likewise.
9407 * linux-fork.c (info_forks_command): Likewise.
9408 * m32r-com.c (m32r_load_section, m32r_load)
9409 (m32r_upload_command): Likewise.
9411 * ui-out.c (ui_out_field_core_addr): Remove unnecessary comment.
9413 2008-01-11 Markus Deuling <deuling@de.ibm.com>
9415 * gdbarch.sh (skip_prologue): Add gdbarch
9417 * gdbarch.{c,h}: Regenerate.
9419 * alpha-tdep.c (alpha_skip_prologue): Add gdbarch as parameter.
9420 * amd64-tdep.c (amd64_skip_prologue): Likewise.
9421 * avr-tdep.c (avr_skip_prologue): Likewise.
9422 * cris-tdep.c (cris_skip_prologue): Likewise.
9423 * frv-tdep.c (frv_skip_prologue): Likewise.
9424 * h8300-tdep.c (h8300_skip_prologue): Likewise.
9425 * hppa-tdep.c (hppa_skip_prologue): Likewise.
9426 * i386-tdep.c (i386_skip_prologue): Likewise.
9427 * ia64-tdep.c (ia64_skip_prologue): Likewise.
9428 * iq2000-tdep.c (iq2000_skip_prologue): Likewise.
9429 * m32r-tdep.c (m32r_skip_prologue): Likewise.
9430 * m68hc11-tdep.c (m68hc11_skip_prologue): Likewise.
9431 * m68k-tdep.c (m68k_skip_prologue): Likewise.
9432 * m88k-tdep.c (m88k_skip_prologue): Likewise.
9433 * mep-tdep.c (mep_skip_prologue): Likewise.
9434 * mips-tdep.c (mips_skip_prologue): Likewise.
9435 * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
9436 * mt-tdep.c (mt_skip_prologue): Likewise.
9437 * rs6000-tdep.c (rs6000_skip_prologue): Likewise.
9438 * score-tdep.c (score_skip_prologue): Likewise.
9439 * sh64-tdep.c (sh64_skip_prologue): Likewise.
9440 * sh-tdep.c (sh_skip_prologue): Likewise.
9441 * sparc64-tdep.c (sparc64_skip_prologue): Likewise.
9442 * sparc-tdep.c (sparc32_skip_prologue): Likewise.
9443 * spu-tdep.c (spu_skip_prologue): Likewise.
9444 * v850-tdep.c (v850_skip_prologue): Likewise.
9445 * vax-tdep.c (vax_skip_prologue): Likewise.
9446 * xstormy16-tdep.c (xstormy16_skip_prologue): Likewise.
9447 * xtensa-tdep.c (xtensa_skip_prologue): Likewise.
9449 * arm-tdep.c (arm_skip_prologue): Add gdbarch as parameter. Replace
9450 current_gdbarch by gdbarch.
9451 * m32c-tdep.c (m32c_skip_prologue): Likewise.
9452 * s390-tdep.c (s390_skip_prologue): Likewise.
9454 2008-01-10 Doug Evans <dje@google.com>
9456 * defs.h (struct continuation_arg): Fix typo in comment.
9457 * target.c (target_translate_tls_address): Fix comment spelling error.
9459 2008-01-09 Thiago Jung Bauermann <bauerman@br.ibm.com>
9461 * doublest.h (DOUBLEST_PRINT_FORMAT): Remove % from string.
9462 (DOUBLEST_SCAN_FORMAT): Likewise.
9463 * dfp.c (decimal_from_floating): Use DOUBLEST_PRINT_FORMAT.
9464 * ada-lex.l (processReal): Prepend "%" to use of DOUBLEST_SCAN_FORMAT.
9465 * c-exp.y (parse_number): Likewise.
9466 * jv-exp.y (parse_number): Likewise.
9467 * objc-exp.y (parse_number): Likewise.
9468 * p-exp.y (parse_number): Likewise.
9470 2008-01-09 Joel Brobecker <brobecker@adacore.com>
9472 * gdbtypes.c (create_array_type): Add handling of null Ada arrays.
9473 (check_typedef): Likewise.
9475 2008-01-09 Luis Machado <luisgpm@br.ibm.com>
9477 * printcmd.c (printf_command): Add seen_big_h, seen_big_d and
9478 seen_double_big_d, treat the new H, D, and DD modifiers as length
9481 2008-01-08 Joel Brobecker <brobecker@adacore.com>
9483 * dwarf2read.c (read_enumeration_type): Add comment.
9485 2008-01-08 Thiago Jung Bauermann <bauerman@br.ibm.com>
9487 * config.in: Regenerate.
9489 2008-01-08 Joel Brobecker <brobecker@adacore.com>
9491 * ada-lang.c (ada_convert_actual): Renames convert_actual.
9493 (ada_convert_actuals): Delete.
9494 * ada-lang.h (ada_convert_actual): Add declaration.
9495 (ada_convert_actuals): Remove declaration.
9496 * infcall.c: #include "ada-lang.h".
9497 (value_arg_coerce): Add new parameter sp. Update function
9498 documetnation. Add handling of Ada function call parameters.
9499 * Makefile.in (infcall.o): Update dependencies.
9501 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
9503 * ada-lang.c (ensure_lval): Fix value lval kind.
9504 (convert_actual): Add handling for arguments passed by reference.
9506 2008-01-08 Doug Evans <dje@google.com>
9508 * dbxread.c (read_dbx_symtab): Fix indentation.
9510 2008-01-07 Thiago Jung Bauermann <bauerman@br.ibm.com>
9512 * Makefile.in (dfp.o): Depend on expression.h, gdbtypes.h and value.h.
9513 (valarith.o): Depend on dfp.h.
9514 (valops.o): Likewise.
9515 * dfp.c: Include expression.h, gdbtypes.h, value.h and dfp.h.
9516 (set_decnumber_context): New function.
9517 (decimal_check_errors): Likewise.
9518 (decimal_from_number): Likewise.
9519 (decimal_to_number): Likewise.
9520 (decimal_from_string): Use set_decnumber_context and
9521 decimal_check_errors.
9522 (decimal_from_integral): New function.
9523 (decimal_from_floating): Likewise.
9524 (decimal_to_double): Likewise.
9525 (promote_decimal): Likewise.
9526 (decimal_binop): Likewise.
9527 (decimal_is_zero): Likewise.
9528 (decimal_compare): Likewise.
9529 (decimal_convert): Likewise.
9530 * dfp.h (decimal_from_integral): New prototype.
9531 (decimal_from_floating): Likewise.
9532 (decimal_to_double): Likewise.
9533 (decimal_binop): Likewise.
9534 (decimal_is_zero): Likewise.
9535 (decimal_compare): Likewise.
9536 (decimal_convert): Likewise.
9537 * eval.c (evaluate_subexp_standard): Remove expect_type argument from
9538 call to value_from_decfloat.
9539 * valarith.c: Include dfp.h.
9540 (value_args_as_decimal): New function.
9541 (value_binop): Add if block to handle TYPE_CODE_DECFLOAT values.
9542 (value_logical_not): Likewise.
9543 (value_equal): Likewise.
9544 (value_less): Likewise.
9545 (value_pos): Likewise.
9546 (value_neg): Formatting fix.
9547 * valops.c: Include dfp.h.
9548 (value_cast): Add if block to handle TYPE_CODE_DECFLOAT values.
9549 * value.c (unpack_long): Add case to handle TYPE_CODE_DECFLOAT.
9550 (unpack_double): Add if block to handle TYPE_CODE_DECFLOAT.
9551 (value_from_decfloat): Remove expect_type argument.
9552 * value.h (value_from_decfloat): Update prototype.
9554 2008-01-07 Vladimir Prus <vladimir@codesourcery.com>
9556 Ignore change in name of dynamic linker during
9557 execution on Solaris. This also unbreaks pending breakpoints.
9559 * solist.h (struct target_so_ops): New field same.
9560 * solib-svr4.c (svr4_same): New.
9561 (_initialize_svr4_solib): Register svr4_same.
9562 * solib.c (update_solib_list): Use ops->same, if available.
9564 2008-01-06 Christopher Faylor <me+cygwin@cgf.cx>
9566 * win32-nat.c (win32_make_so): Use cygwin-style path to avoid warnings
9567 when using MS-DOS paths.
9569 2008-01-05 Pedro Alves <pedro@codesourcery.com>
9571 * NEWS: Mention --pid and --core command line behaviour changes.
9573 2008-01-05 Pedro Alves <pedro@codesourcery.com>
9575 * main.c (captured_main): Remove 'count' varible and the
9576 ALIGN_STACK_ON_ENTRY block that used it. Error out if --core and
9577 --pid options were issued simultaneously. If an explicit pid
9578 option was passed, don't fallback to core file. Detect extra
9579 arguments better in the presence of explicit pid or core
9582 2008-01-05 Joel Brobecker <brobecker@adacore.com>
9584 * ada-lang.c (ada_which_variant_applies): Correctly compute
9585 the value of the discriminant when the variant record is packed.
9587 2008-01-04 Joel Brobecker <brobecker@adacore.com>
9589 * ada-lang.c (is_name_suffix): Handle middle-name numeric suffixes
9590 that are used to differentiate homonyms.
9592 2008-01-04 Jerome Guitton <guitton@adacore.com>
9594 * ada-lang.c (decode_packed_array_type): Avoid a seg fault
9595 when the type is an anonymous pointer type.
9596 (ada_check_typedef): Avoid a seg fault when the type is null.
9597 * ada-typeprint.c (print_array_type): Add support for pointer
9600 2008-01-04 Paul N. Hilfinger <hilfinger@adacore.com>
9602 * ada-exp.y: Allow '{type} ADDRESS' notation on left of assignment.
9604 2008-01-04 Joel Brobecker <brobecker@adacore.com>
9606 * ada-lang.c (ada_evaluate_subexp): Evaluate tagged types in
9607 EVAL_NORMAL mode when noside is EVAL_AVOID_SIDE_EFFECTS.
9609 2008-01-04 Joel Brobecker <brobecker@adacore.com>
9611 * ada-exp.y (chop_separator): New function.
9612 (write_selectors): Rewrite to re-use chop_separator.
9613 (ada_nget_field_index, get_symbol_field_type): New functions.
9614 (write_var_or_type): Add support for "ptype TYPENAME.FIELD"
9617 2008-01-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
9619 * symtab.c (find_pc_sect_line): Use SYMBOL_VALUE_ADDRESS instead
9620 of SYMBOL_VALUE when working with function symbols.
9622 2008-01-03 Joel Brobecker <brobecker@adacore.com>
9624 * ada-lang.c (resolve_subexp): Add handling of OP_REGISTER
9625 expressions. These expressions do not need to be rewriten.
9627 2008-01-03 Joel Brobecker <brobecker@adacore.com>
9629 * dwarf2read.c (read_enumeration_type): Flag type as stub if
9630 the given die is a declaration.
9632 2008-01-03 Joel Brobecker <brobecker@adacore.com>
9634 * ada-lang.c (ada_array_bound_from_type): Make non-static.
9635 Handle properly the case when the index type is an enumerated type.
9636 Do not return the subtype of the bounds type, just return the
9637 bounds type directly - this is not needed and is more consistent
9638 with what we do for arrays when no XA parallel type exists.
9640 2008-01-03 Joel Brobecker <brobecker@adacore.com>
9642 * ada-lang.c (static_unwrap_type): Add forward declaration.
9643 (template_to_static_fixed_type): Fields of dynamic types sometimes
9644 also need to be unwrapped. Take this into account.
9645 (ada_to_fixed_type_1): Renamed from ada_to_fixed_type.
9646 (ada_to_fixed_type): New wrapper around ada_to_fixed_type_1.
9647 * ada-typeprint.c (ada_print_type): Get the typename from
9648 the original type, not the base type.
9650 2008-01-03 Jerome Guitton <guitton@adacore.com>
9652 * ada-lang.c (ada_value_struct_elt, to_fixed_array_type)
9653 (to_fixed_array_type, ada_to_fixed_value_create, unwrap_value):
9654 Update calls to ada_to_fixed_type.
9655 (ada_template_to_fixed_record_type_1): Ditto, but without looking
9657 (ada_to_fixed_type): Add check_tag parameter; do not look for
9658 tag if null. When looking for a tag, use a fixed record type.
9659 * ada-lang.h (ada_to_fixed_type): Add check_tag parameter.
9660 * ada-valprint.c (printable_val_type, ada_value_print): Update
9661 calls to ada_to_fixed_type.
9663 2008-01-03 Luis Machado <luisgpm@br.ibm.com>
9665 * doublest.c (convert_floatformat_to_doublest): Call
9666 floatformat_to_doublest instead of floatformat_to_double and use
9668 (convert_doublest_to_floatformat): Call floatformat_from_doublest
9669 instead of floatformat_from_double and use DOUBLEST variables.
9671 2008-01-03 Nick Hudson <nick.hudson@dsl.pipex.com>
9673 * MAINTAINERS (Write After Approval): Add self.
9675 2008-01-03 Joel Brobecker <brobecker@adacore.com>
9677 * symfile.c (set_initial_language): Make non-static.
9678 * symfile.h (set_initial_language): Add declaration.
9679 * language.c: #include "symfile.h".
9680 (set_language): Call set_initial_language if the frame language
9681 could not be determined.
9683 2008-01-03 Paul N. Hilfinger <hilfinger@adacore.com>
9685 * eval.c (evaluate_subexp_for_address): Provide frame address to
9686 locate_var_value only if it will be needed.
9688 2008-01-02 Jan Kratochvil <jan.kratochvil@redhat.com>
9690 * linux-nat.c (linux_child_follow_fork): Call also CHECK_FOR_THREAD_DB.
9692 2008-01-02 Joel Brobecker <brobecker@adacore.com>
9694 * ada-lang.c (ada_evaluate_subexp): Modify the value returned
9695 when noside is EVAL_AVOID_SIDE_EFFECTS to be an lval_memory.
9696 This is needed to make sure that any other treatment applied
9697 to the resulting value does not fail for spurious reason,
9698 such as trying to take the address of this value.
9700 2008-01-02 Joel Brobecker <brobecker@adacore.com>
9702 * ada-lang.c (ada_value_equal): Dereference reference types when
9705 2008-01-01 Daniel Jacobowitz <dan@codesourcery.com>
9707 Updated copyright notices for most files.
9709 2008-01-01 Christopher Faylor <me+gdb@cgf.cx>
9711 * win32-nat.c (psapi_module_handle): Remove static.
9712 (get_module_name): Rename from psapi_get_dll_name. Revamp slightly to
9713 return first module found if base_address is zero. Don't initialize
9714 psapi function pointers here. Convert to cygwin paths when
9716 (win32_pid_to_exec_file): Use Cygwin's /proc interface to determine
9717 executable name. Use get_module_name when that fails or when
9719 (_initialize_psapi): New function. Initialize psapi stuff before it is
9720 needed or issue a warning if it is not found. Move psapi_module_handle
9723 2008-01-01 Joel Brobecker <brobecker@adacore.com>
9725 * ada-lang.c (ada_remove_trailing_digits): New function.
9726 (ada_remove_po_subprogram_suffix): New function.
9727 (ada_decode): Improve. Move the description of the algorithm
9728 directly inside the code, instead of in the function global
9731 2008-01-01 Joel Brobecker <brobecker@adacore.com>
9733 * ada-valprint.c (ada_val_print_1) [TYPE_CODE_REF]: Ignore deref_ref
9734 and always print the dereferenced value.
9736 2008-01-01 Joel Brobecker <brobecker@adacore.com>
9738 * ada-lang.c (ada_evaluate_subexp, case BINOP_SUB): Add handling
9739 of the case where the first argument is a reference.
9740 (ada_evaluate_subexp, case BINOP_ADD): Likewise.
9742 2008-01-01 Joel Brobecker <brobecker@adacore.com>
9744 Implement support for Ada interface types.
9746 * ada-lang.c (ada_is_dispatch_table_ptr_type): New function.
9747 (ada_is_ignored_field): Ignore fields that are a dispatch table
9750 2008-01-01 Joel Brobecker <brobecker@adacore.com>
9752 * top.c (print_gdb_version): Update copyright year.
9754 2008-01-01 Joel Brobecker <brobecker@adacore.com>
9756 * ChangeLog-2007: New ChangeLog rotation.
9757 * ChangeLog: Reset for 2008.
9758 * config/djgpp/fnchange.lst: Add entries for ChangeLog-2006 and
9761 For older changes see ChangeLog-2007.
9767 version-control: never