1 2008-10-03 Paul Pluzhnikov <ppluzhnikov@google.com>
4 * gdbtypes.c (get_vptr_fieldno): baseclass and basetype may have
7 2008-10-03 Joel Brobecker <brobecker@adacore.com>
9 * solib-osf.c: Include "solib.h".
11 2008-10-03 Paul Pluzhnikov <ppluzhnikov@google.com>
13 * utils.c, defs.h (gdb_buildargv): New fn. Wrap buildargv
14 and check for out-of-memory condition.
15 * exec.c (exec_file_command): Call it.
16 * infrun.c (handle_command, xdb_handle_command): Likewise.
17 * interps.c (interpreter_exec_cmd): Likewise.
18 * linux-nat.c (linux_nat_info_proc_cmd): Likewise.
19 * procfs.c (info_proc_cmd): Likewise.
20 * remote-mips.c (common_open): Likewise.
21 * remote-sim.c (gdbsim_kill, gdbsim_create_inferior)
22 (gdbsim_open): Likewise.
23 * remote.c (extended_remote_run, remote_put_command)
24 (remote_get_command, remote_delete_command): Likewise.
25 * ser-mingw.c (pipe_windows_open): Likesise.
26 * source.c (add_path, show_substitute_path_command)
27 (unset_substitute_path_command, set_substitute_path_command):
29 * stack.c (backtrace_command): Likewise.
30 * symfile.c (symbol_file_command, generic_load)
31 (add_symbol_file_command): Likesise.
32 * symmisc.c (maintenance_print_symbols, maintenance_print_psymbols)
33 (maintenance_print_msymbols): Likewise.
35 2008-10-02 Jan Kratochvil <jan.kratochvil@redhat.com>
37 Replace TYPE_ARRAY_{UPPER,LOWER}_BOUND_TYPE by a bit if {un,}defined.
38 * c-typeprint.c (c_type_print_varspec_suffix), m2-typeprint.c
39 (m2_array), p-typeprint.c (pascal_type_print_varspec_prefix),
40 valops.c (value_cast), varobj.c (c_number_of_children): Replace
41 TYPE_ARRAY_UPPER_BOUND_TYPE compared to BOUND_CANNOT_BE_DETERMINED by
42 TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED.
43 * parse.c (follow_types): Use TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED.
44 * f-valprint.c (f77_get_dynamic_upperbound): Replace with ...
45 (f77_get_upperbound): ... this function handling now only
46 TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED.
47 (f77_get_dynamic_lowerbound): Replace with ...
48 (f77_get_lowerbound): ... this function handling now only
49 TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED.
50 (f77_get_dynamic_length_of_aggregate, f77_create_arrayprint_offset_tbl):
52 * eval.c (evaluate_subexp_standard): Update their callers.
53 * f-lang.h (f77_get_dynamic_upperbound, f77_get_upperbound)
54 (f77_get_dynamic_lowerbound, f77_get_lowerbound): Update their
56 (BOUND_FETCH_OK, BOUND_FETCH_ERROR): Remove.
57 * f-typeprint.c (f_type_print_varspec_suffix, f_type_print_base): Remove
58 the lower_bound_was_default variable. Update the
59 f77_get_dynamic_upperbound, f77_get_upperbound and
60 TYPE_ARRAY_UPPER_BOUND_TYPE calls.
61 * gdbtypes.c (print_bound_type): Remove the function.
62 (recursive_dump_type): Remove its calls printing UPPER_BOUND_TYPE and
64 * gdbtypes.h (enum array_bound_type): Remove.
65 (struct main_type): Remove the fields upper_bound_type and
66 lower_bound_type. Comment the new overload of the field artificial.
67 (TYPE_ARRAY_UPPER_BOUND_TYPE): Replace by ...
68 (TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED): ... this macro.
69 (TYPE_ARRAY_LOWER_BOUND_TYPE): Replace by ...
70 (TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED): ... this macro.
72 2008-10-02 Tom Tromey <tromey@redhat.com>
74 * Makefile.in (HFILES_NO_SRCDIR): Remove gdb-events.h, gstdint.h.
76 2008-10-02 Daniel Jacobowitz <dan@codesourcery.com>
78 * mips-linux-tdep.c (mips_linux_in_dynsym_resolve_code): Update
80 (mips_linux_skip_resolver): Also use glibc_skip_solib_resolver.
81 (mips_linux_init_abi): Do not override skip_trampoline_code.
82 * configure.tgt (mips*-*-linux*): Add glibc-tdep.o.
83 * mips-tdep.c (mips32_scan_prologue): Stop scanning at branches.
84 (mips_stub_frame_sniffer): Use the stub frame sniffer for PIC stubs.
85 (mips_skip_mips16_trampoline_code): Rename from
86 mips_skip_trampoline_code.
87 (mips_skip_pic_trampoline_code, mips_skip_trampoline_code): New.
88 * infrun.c (handle_inferior_event): Do not pass zero to
89 in_solib_dynsym_resolve_code.
91 2008-10-02 Pierre Muller <muller@ics.u-strasbg.fr>
92 Pedro Alves <pedro@codesourcery.com>
94 * win32-nat.c (do_initial_win32_stuff): Set inferior_ptid.
97 2008-10-01 Tom Tromey <tromey@redhat.com>
99 * symtab.c (search_symbols): Update.
100 * symtab.h (domain_enum_tag) <METHODS_DOMAIN>: Remove.
102 2008-10-01 Tom Tromey <tromey@redhat.com>
104 * symfile.c (syms_from_objfile): Update.
105 (reread_symbols): Update.
106 * objfiles.h (OBJF_SYMS): Remove.
107 (OBJF_REORDERED): Renumber.
108 (OBJF_SHARED): Likewise.
109 (OBJF_READNOW): Likewise.
110 (OBJF_USERLOADED): Likewise.
112 2008-10-01 Tom Tromey <tromey@redhat.com>
114 * symtab.c (find_pc_sect_psymtab): Use MSYMBOL_TYPE.
115 (find_pc_sect_symtab): Likewise.
116 * symmisc.c (dump_msymbols): Use MSYMBOL_TYPE.
117 * solib-som.c (som_solib_desire_dynamic_linker_symbols): Use
118 MSYMBOL_TYPE, not SYMBOL_TYPE.
119 * parse.c (write_exp_msymbol): Use MSYMBOL_TYPE.
120 * objc-lang.c (find_methods): Use MSYMBOL_TYPE.
121 * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Use
123 * m2-exp.y (yylex): Use SYMBOL_CLASS.
125 2008-10-01 Tom Tromey <tromey@redhat.com>
127 * xcoffread.c (RECORD_MINIMAL_SYMBOL): Update.
128 (scan_xcoff_symtab): Update.
129 * mdebugread.c (record_minimal_symbol): Update.
130 (parse_partial_symbols): Update.
131 * elfread.c (record_minimal_symbol): Update.
132 * dbxread.c (record_minimal_symbol): Update.
133 * coffread.c (record_minimal_symbol): Update.
134 * sh64-tdep.c (MSYMBOL_IS_SPECIAL): Redefine.
135 (sh64_elf_make_msymbol_special): Update.
136 * mips-tdep.c (mips_elf_make_msymbol_special): Use
137 MSYMBOL_TARGET_FLAG_1.
138 (mips_elf_make_msymbol_special): Likewise.
139 (msymbol_is_special): Likewise.
140 * minsyms.c (prim_record_minimal_symbol_and_info): Update.
141 (install_minimal_symbols): Likewise.
142 (prim_record_minimal_symbol): Update.
143 (prim_record_minimal_symbol_and_info): Remove 'info' argument.
144 * m68hc11-tdep.c (MSYMBOL_SET_RTC): Redefine.
145 (MSYMBOL_SET_RTI): Redefine.
146 (MSYMBOL_IS_RTC): Redefine.
147 (MSYMBOL_IS_RTI): Redefine.
148 * arm-tdep.c (MSYMBOL_SET_SPECIAL): Redefine.
149 (MSYMBOL_IS_SPECIAL): Redefine.
150 * symtab.h (struct minimal_symbol) <info>: Remove.
151 <target_flag_1, target_flag_2>: New fields.
152 (MSYMBOL_INFO): Remove.
153 (MSYMBOL_TARGET_FLAG_1): New macro.
154 (MSYMBOL_TARGET_FLAG_2): Likewise.
155 (prim_record_minimal_symbol_and_info): Update.
157 2008-09-30 Joel Brobecker <brobecker@adacore.com>
159 * ada-lang.c (is_digits_suffix): Delete unused function.
161 2008-09-30 Paul Hilfinger <hilfinger@adacore.com>
163 * ada-lang.c (ada_modulus): Correct to avoid sign problem with
166 2008-09-30 Paul Hilfinger <hilfinger@adacore.com>
168 * ada-lang.c (ada_lookup_struct_elt_type): Handle case of a "naked"
170 (empty_record): Use INIT_CPLUS_SPECIFIC, since this field is not
171 supposed to be null. Fixes debugger segfaults.
172 (is_unchecked_variant): New function.
173 (to_fixed_variant_branch_type): Modify to leave unchecked unions
175 (ada_template_to_fixed_record_type_1): Fix comment.
177 2008-09-30 Joel Brobecker <brobecker@adacore.com>
179 * ada-lang.c (standard_exc): New static constant.
180 (ada_exception_catchpoint_cond_string): Add special handling
181 for the predefined exceptions.
183 2008-09-30 Joel Brobecker <brobecker@adacore.com>
185 * ada-lang.c (ADA_RETAIN_DOTS): Delete this dead macro. Update
186 the code accordingly.
188 2008-09-30 Joel Brobecker <brobecker@adacore.com>
190 * ada-lang.c (ada_evaluate_subexp) [UNOP_IND]: Remove strange
191 treatment of expect_type. Return the correct type when dereferencing
194 2008-09-30 Tom Tromey <tromey@redhat.com>
197 * symtab.c (struct add_macro_name_data): New struct.
198 (add_macro_name): New function.
199 (default_make_symbol_completion_list): Complete macro names.
200 * scm-lang.c (scm_language_defn): Update.
201 * p-lang.c (pascal_language_defn): Update.
202 * objc-lang.c (objc_language_defn): Update.
203 * macrotab.h (macro_callback_fn): Add user_data argument.
204 (macro_for_each): Likewise.
205 (macro_for_each_in_scope): Declare.
206 * macrotab.c: (struct macro_for_each_data): New struct.
207 (foreach_macro): Use it.
208 (macro_for_each): Likewise.
209 (foreach_macro_in_scope): New function.
210 (macro_for_each_in_scope): Likewise.
211 * macrocmd.c (print_one_macro): Add argument.
212 (macro_list_command): Pass NULL to macro_for_each.
213 * m2-lang.c (m2_language_defn): Update.
214 * language.h (struct language_defn) <la_macro_expansion>: New
216 (macro_expansion): New enum.
217 * language.c (unknown_language_defn): Update. Fix order of
219 (auto_language_defn): Likewise.
220 (local_language_defn): Update.
221 * jv-lang.c (java_language_defn): Update.
222 * f-lang.c (f_language_defn): Update.
223 * c-lang.c (c_language_defn): Update.
224 (cplus_language_defn): Likewise.
225 (asm_language_defn): Likewise.
226 (minimal_language_defn): Likewise.
227 * ada-lang.c (ada_language_defn): Update.
229 2008-09-30 Joel Brobecker <brobecker@adacore.com>
231 * dwarf2read.c (dwarf2_get_subprogram_pc_bounds): New function.
232 (get_scope_pc_bounds): Use it.
234 2008-09-27 Tom Tromey <tromey@redhat.com>
237 * macrocmd.c (extract_identifier): Add is_parameter argument.
238 (macro_define_command): Update.
239 (macro_undef_command): Likewise.
240 * macroexp.c (stringify): New function.
241 (find_parameter): Likewise.
242 (gather_arguments): Add nargs argument. Handle varargs.
243 (substitute_args): Add is_varargs and va_arg_name arguments.
244 Handle varargs, splicing, stringification. Use find_parameter.
245 (expand): Handle varargs.
247 2008-09-27 Tom Tromey <tromey@redhat.com>
249 * scm-lang.c (scm_language_defn): Update.
250 * p-typeprint.c (pascal_print_typedef): New function.
251 * p-lang.h: (pascal_print_typedef): Declare.
252 * p-lang.c (pascal_language_defn): Update.
253 * objc-lang.c (objc_language_defn): Update.
254 * m2-typeprint.c (m2_print_typedef): New function.
255 * m2-lang.h (m2_print_typedef): Declare.
256 * m2-lang.c (m2_language_defn): Update.
257 * language.h (_LANG_c, _LANG_m2, _LANG_fortran, _LANG_pascal):
259 (struct language_defn) <la_print_typedef>: New field.
260 (default_print_typedef): Declare.
261 (LA_PRINT_TYPEDEF): New define.
262 * language.c (unknown_language_defn): Update.
263 (auto_language_defn): Update.
264 (local_language_defn): Update.
265 * jv-lang.c (java_language_defn): Update.
266 * f-lang.c (f_language_defn): Update.
267 * c-typeprint.c (c_print_typedef): New function.
268 * c-lang.h (c_print_typedef): Declare.
269 * c-lang.c (c_language_defn): Update.
270 (cplus_language_defn): Update.
271 (asm_language_defn): Update.
272 (minimal_language_defn): Update.
273 * ada-lang.c (ada_language_defn): Update.
274 * typeprint.c (default_print_typedef): New function.
276 2008-09-27 Tom Tromey <tromey@redhat.com>
278 * jv-exp.y (insert_exp): Define using ISO syntax.
279 (copy_exp): Likewise.
280 (push_expression_name): Likewise.
281 (push_fieldnames): Likewise.
282 (java_type_from_name): Likewise.
285 (parse_number): Likewise.
287 2008-09-26 Joel Brobecker <brobecker@adacore.com>
289 * MAINTAINERS (GLOBAL MAINTAINERS): Add Pedro Alves.
291 2008-09-25 Stephan Springl <springl-gdb@bfw-online.de> (tiny change)
293 * stack.c (print_frame_args): Fix typos in comments.
295 2008-09-25 Sérgio Durigan Júnior <sergiodj@linux.vnet.ibm.com>
297 * linux-nat.c (get_pending_status): Fix argument to WIFSTOPPED.
299 2008-09-24 Vladimir Prus <vladimir@codesourcery.com>
301 * remote-sim.c (gdbsim_create_inferior): Fix missing parenthesis.
303 2008-09-24 Andreas Schwab <schwab@suse.de>
305 * frame.c (get_frame_register_bytes): Take pseudo registers into
306 account. Avoid excessive function calls.
308 2008-09-23 Doug Evans <dje@google.com>
310 * dcache.c (state_chars): New static global.
311 (ENTRY_INVALID,ENTRY_VALID): Renamed from ENTRY_BAD,ENTRY_OK.
313 (dcache_info): Print cache state as mnemonically useful letters instead
316 * dwarf2read.c (comp_unit_head): Reorganize for better packing.
318 2008-09-22 Tom Tromey <tromey@redhat.com>
320 * symfile.c (symbol_file_add_with_addrs_or_offsets): Don't use
323 2008-09-22 Pedro Alves <pedro@codesourcery.com>
325 * infrun.c (follow_exec): Don't do a generic mourn. Instead
326 inline the required bits.
327 * breakpoint.h (enum inf_context): Add inf_execd.
329 2008-09-22 Pedro Alves <pedro@codesourcery.com>
331 * infrun.c (handle_inferior_event): In the follow exec case,
332 context-switch before doing anything else.
334 2008-09-22 Pedro Alves <pedro@codesourcery.com>
336 * top.c (any_thread_of, kill_or_detach): New functions.
337 (quit_target): Iterate over all inferiors, killing or detaching
340 2008-09-22 Pedro Alves <pedro@codesourcery.com>
342 Remove the attach_flag global, and make it per-inferior.
344 * inferior.h (attach_flag): Delete.
345 (inferior_process): Declare.
346 * solib.c (update_solib_list): Adjust.
347 * gnu-nat.c (gnu_create_inferior, gnu_attach): Adjust.
348 * inf-ptrace.c (inf_ptrace_detach): Adjust.
349 (inf_ptrace_files_info): Get it from the current inferior.
350 * inf-ttrace.c (inf_ttrace_attach): Adjust.
351 (inf_ttrace_files_info): Get it from the current
353 * inflow.c (terminal_inferior, terminal_ours_1, set_sigint_trap)
354 (clear_sigint_trap): Get it from the current process.
355 * remote.c (extended_remote_attach_1)
356 (extended_remote_create_inferior_1): Adjust.
357 * top.c (quit_confirm, quit_target): Get it from the current inferior.
358 * procfs.c (do_detach): Adjust.
359 (procfs_wait): Get it from the event inferior.
360 (procfs_files_info): Get it from the current inferior.
361 * nto-procfs.c (procfs_files_info): Likewise.
362 (procfs_attach): Adjust. Set the attach_flag here.
363 (do_attach): Don't set it here.
364 (procfs_detach): Don't clear it.
365 (procfs_mourn_inferior): Don't clear it.
366 * solib-osf.c (osf_solib_create_inferior_hook): Adjust.
367 * target.c (attach_flag): Delete.
368 (generic_mourn_inferior): Don't clear it.
369 * win32-nat.c (get_win32_debug_event): Get it from the event
371 (do_initial_win32_stuff): Add attaching argument. Set attach_flag
372 in the inferior accordingly.
373 (win32_attach): Don't set the attach_flag here. Pass 1 to
374 do_intial_win32_stuff.
375 (win32_files_info): Get it from the current inferior.
376 (win32_create_inferior): Dont clear attach_flag here. Pass 0 to
377 do_intial_win32_stuff.
379 2008-09-22 Pedro Alves <pedro@codesourcery.com>
381 Make the stop_soon global be per-inferior instead.
383 * infcmd.c (attach_command_post_wait): Adjust.
384 (attach_command): Likewise.
386 * inferior.h (stop_soon): Delete.
387 (struct inferior): Add stop_soon member.
389 * infrun.c (stop_soon): Delete.
390 (clear_proceed_status, start_remote)
391 (fetch_inferior_event, handle_inferior_event): Adjust.
392 (signal_stop_state): Don't check stop_soon here. Check in callers
394 (save_inferior_status, restore_inferior_status): Adjust.
396 * linux-nat.c (linux_nat_resume, linux_nat_wait): Always pass
397 signals to common code if starting up the inferior.
399 * inferior.h (struct inferior_info): Added stop_soon member.
400 * inferior.c (add_inferior) Clear stop_soon.
402 * mips-tdep.c (heuristic_proc_start): Adjust.
403 * nto-procfs.c (procfs_create_inferior): Adjust.
404 * solib-irix.c (irix_solib_create_inferior_hook): Adjust.
405 * solib-osf.c (osf_solib_create_inferior_hook): Adjust.
406 * solib-sunos.c (sunos_solib_create_inferior_hook): Adjust.
407 * solib-svr4.c (svr4_solib_create_inferior_hook): Adjust.
409 * win32-nat.c (do_initial_win32_stuff): Adjust.
411 * alpha-tdep.c (alpha_heuristic_proc_start): Adjust.
413 2008-09-22 Pedro Alves <pedro@codesourcery.com>
415 Implement remote multi-process extensions.
417 * remote.c (struct remote_state): Add extended and
418 multi_process_aware fields.
419 (remote_multi_process_p): New.
421 (record_currthread): Use thread_change_ptid. Notice new
423 (set_thread, remote_thread_alive): Use write_ptid.
424 (write_ptid, read_ptid): New.
425 (remote_current_thread, remote_threads_extra_info): Use them.
426 (remote_threads_info): Likewise. Detect new inferiors.
427 (remote_start_remote): Add inferior to inferior list.
428 (remote_multi_process_feature): New.
429 (remote_protocol_features): Add "multiprocess" feature.
430 (remote_query_supported): Pass "multiprocess+" as supported
432 (remote_open_1): Clear multi_process_aware. Set extended
434 (remote_detach_1): Detach current process. Use extended packet
435 format for extended-remote multi-process. Detach process from the
436 inferior list. Only mourn after printing output.
437 (extended_remote_attach_1): Add process to the inferior list.
438 (remote_vcont_resume): Use write_ptid to pass the thread ids.
439 (remote_wait): Use read_ptid. Implement the extended
440 multi-process extension format of the 'W' and 'X' reply packets.
441 Remove exited inferiors from inferior list.
442 (remote_xfer_memory): Set general thread.
444 (extended_remote_kill): New.
445 (remote_mourn_1): Discard all inferiors.
446 (select_new_thread_callback): New.
447 (extended_remote_mourn_1): If there are more processes to debug,
448 switch to a thread in another process, and don't pop the target.
449 (extended_remote_create_inferior_1): Add the new process to the
451 (remote_stopped_by_watchpoint): Indenting.
452 (remote_xfer_partial): Set the general thread.
453 (remote_pid_to_str): If the remote is multi-process aware, print
454 the process id as well as the thread id.
455 (remote_get_thread_local_address): Use write_ptid.
456 (init_extended_remote_ops): Register extended_remote_kill.
457 (_initialize_remote): Register new packets. Change
458 magic_null_ptid's, not_sent_ptid's and any_thread_ptid's pid
461 * thread.c (thread_change_ptid): Also account for the inferior pid
464 * inferior.h (discard_all_inferiors): Declare.
465 * inferior.c (discard_all_inferiors): New.
467 2008-09-22 Pedro Alves <pedro@codesourcery.com>
469 * gnu-nat.c (gnu_attach): Add process to inferiors table.
470 (gnu_detach): Remove it.
471 * go32-nat.c (go32_create_inferior): Add process to gdb's inferior
473 * inf-ptrace.c (inf_ptrace_follow_fork): Delete and add inferiors
474 to inferior table accordingly.
475 (inf_ptrace_attach): Add new process to inferior table.
476 (inf_ptrace_detach): Remove it.
477 * inf-ttrace.c (inf_ttrace_follow_fork): Delete and add inferiors
478 to inferior table accordingly.
479 (inf_ttrace_attach): Add process to inferior table.
480 (inf_ttrace_detach): Remove it.
481 * linux-fork.c (init_fork_list): Delete any left over inferior.
482 (linux_fork_mourn_inferior, detach_fork_command): Also delete
483 processes from inferior list.
484 * monitor.c (monitor_open): Add process to inferior list.
485 (monitor_close): Remove it.
486 * nto-procfs.c (procfs_attach): Add process to inferior list.
487 Find threads after pushing the target.
488 (procfs_detach): Remove process from inferior list.
489 (procfs_create_inferior): Add process to inferior list.
490 * procfs.c (procfs_detach): Remove process from inferior list.
491 (do_attach): Add process to inferior list.
492 * remote-sim.c (sim_create_inferior): Add process to inferior list.
493 (gdbsim_close): Remove it.
494 * target.c (generic_mourn_inferior): If inferior_ptid is not
495 null_ptid, remove the corresponding inferior from inferior list.
496 * win32-nat.c (do_initial_win32_stuff): Add process to inferior list.
497 (win32_detach): Remove it.
498 * linux-nat.c (linux_child_follow_fork): Delete and add inferiors
499 to inferior list accordingly.
500 * fork-child.c (fork_inferior): Add process to inferior list.
501 * corelow.c (CORELOW_PID): Define.
502 (core_close): Remove core from inferior list.
505 2008-09-22 Pedro Alves <pedro@codesourcery.com>
507 * inferior.h: Forward declare struct ui_out.
508 Forward declare struct private_inferior.
509 (struct inferior): New.
510 (init_inferior_list, add_inferior, add_inferior_silent)
511 (delete_inferior, delete_inferior_silent, detach_inferior)
512 (gdb_inferior_id_to_pid, pid_to_gdb_inferior_id, in_inferior_list)
513 (valid_inferior_id, find_inferior_pid): New functions.
514 (inferior_callback_func): New typedef.
515 (iterate_over_inferiors, print_inferior, have_inferiors)
516 (current_inferior): New functions.
517 * inferior.c: New file.
519 * Makefile.in (SFILES): Add inferior.c.
520 (COMMON_OBS): Add inferior.o.
522 2008-09-22 Jonathan Larmour <jifl@eCosCentric.com>
524 * arm-tdep.c (arm_skip_prologue): Call skip_prologue_using_sal
525 instead of determining symbol and line info directly.
526 * MAINTAINERS: Update my email address.
528 2008-09-22 Daniel Jacobowitz <dan@codesourcery.com>
530 * symtab.c (skip_prologue_using_sal): Treat two consecutive lines
531 at the same address as a prologue marker. Do not skip an entire
534 2008-09-22 Andrew Stubbs <ams@codesourcery.com>
536 * frame.c (get_frame_register_bytes): Comment improvments.
538 2008-09-22 Pedro Alves <pedro@codesourcery.com>
540 * linux-nat.c (linux_nat_wait): Only use set_ignore_sigint in
543 2008-09-19 Andrew Stubbs <ams@codesourcery.com>
545 * MAINTAINERS: Update my email address.
547 2008-09-19 Andrew Stubbs <ams@codesourcery.com>
549 * frame.c (get_frame_register_bytes): Detect bad debug info.
551 2008-09-17 Jan Kratochvil <jan.kratochvil@redhat.com>
553 Fix a crash on uninitialized ECS->EVENT_THREAD for a newly found thread.
554 * infrun.c (wait_for_inferior): Move this ECS->EVENT_THREAD
556 (fetch_inferior_event): ... and this ECS->EVENT_THREAD initialization
558 (handle_inferior_event): ... here after the add_thread call together
559 with the local adjust_pc_after_break and reinit_frame_cache calls.
561 2008-09-16 David Daney <ddaney@avtrex.com>
563 * breakpoint.c (bpstat_stop_status): Clear breakpoint_at for
564 all hardware bpstats.
566 2008-09-16 Joel Brobecker <brobecker@adacore.com>
570 2008-09-15 Mark Kettenis <kettenis@gnu.org>
572 * infcall.c (generic_push_dummy_code): Remove.
573 (push_dummy_code): Unconditionally call gdbarch_push_dummy_code.
575 2008-09-15 Doug Evans <dje@google.com>
577 * dwarf2read.c (struct abbrev_info): Make members name, form 16 bits.
578 (struct attribute): Ditto.
580 2008-09-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
582 * hppa-linux-tdep.c (hppa_linux_sigtramp_frame_unwind_cache): Record
583 HPPA_IPSW_REGNUM and HPPA_SAR_REGNUM values.
585 * hppa-linux-tdep.c (hppa_dwarf_reg_to_regnum): Remove surrounding
586 "#if 0" "#endif". Fix mapping of DWARF DBX registers to GDB registers.
587 Correct arguments and improve comments.
588 (hppa_linux_init_abi): Call set_gdbarch_dwarf2_reg_to_regnum. Delete
590 * hppa-tdep.c (hppa64_dwarf_reg_to_regnum): Fix check for floating
591 point DBX register, change error to warning, and improve comments.
593 2008-09-14 Doug Evans <dje@google.com>
595 * dwarf2read.c (struct die_info): Make members tag, num_attrs 16 bits.
597 2008-09-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
599 * hppa-linux-tdep.c (hppa_linux_supply_fpregset): Correct iteration.
601 2008-09-13 Joel Brobecker <brobecker@adacore.com>
603 * defs.h (GCC_GENERATED_STDINT_H): Define.
605 2008-09-13 Tom Tromey <tromey@redhat.com>
607 * varobj.c (varobj_set_display_format): Use xfree.
608 * tracepoint.c (stringify_collection_list): Use xfree.
609 * remote-fileio.c (remote_fileio_reset): Use xfree.
610 * mipsread.c (read_alphacoff_dynamic_symtab): Use xfree.
611 * dfp.c (decimal_from_floating): Use xfree, xstrprintf. Don't use
613 * cp-support.c (mangled_name_to_comp): Use xfree.
615 2008-09-13 Joel Brobecker <brobecker@adacore.com>
617 * ada-lang.c (remove_extra_symbols): Remove stub symbols if
618 the associated complete symbol is also in the list.
619 (ada_add_local_symbols, ada_add_non_local_symbols): New functions,
620 extracted out from ada_lookup_symbol_list.
621 (ada_lookup_symbol_list): Use them. Remove the search through
624 2008-09-13 Joel Brobecker <brobecker@adacore.com>
626 * dwarf2read.c (add_partial_subprogram): New procedure.
627 (scan_partial_symbols): Use it.
628 (load_partial_dies): Read in children of subprogram and lexical
629 blocks for Ada compilation units.
631 2008-09-13 Tom Tromey <tromey@redhat.com>
633 * symfile.c (build_id_verify): Free 'found'.
634 (find_separate_debug_file): Use xfree, not free.
636 2008-09-12 Doug Evans <dje@google.com>
638 * corefile.c (write_memory): Remove unnecessary copying.
640 * sol-thread.c (_initialize_sol_thread): Add FIXME regarding
641 order of _initialize_* fns.
643 * dwarf2read.c (comp_unit_head): Rename first_die_ptr to
644 first_die_offset. All uses updated.
645 Delete unused members cu_head_ptr, next.
646 Move members base_known, base_address to ...
647 (dwarf2_cu) ... here. All uses updated.
649 2008-09-12 Pedro Alves <pedro@codesourcery.com>
651 * Makefile.in (generated_files): Add $(NAT_GENERATED_FILES).
652 * config/i386/i386gnu.mh (NAT_GENERATED_FILES): New.
654 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
656 * fork-child.c (startup_inferior): Use target_wait and target_resume
657 directly instead of calling wait_for_inferior / resume.
659 * infcmd.c (kill_if_already_running): Do not call no_shared_libraries
660 or init_wait_for_inferior.
661 (run_command_1): Call init_wait_for_inferior.
663 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
665 * gdbtypes.h (builtin_type_void_data_ptr, builtin_type_void_func_ptr,
666 builtin_type_CORE_ADDR, builtin_type_char, builtin_type_short,
667 builtin_type_int, builtin_type_long, builtin_type_signed_char,
668 builtin_type_unsigned_char, builtin_type_unsigned_short,
669 builtin_type_unsigned_int, builtin_type_unsigned_long,
670 builtin_type_float, builtin_type_double, builtin_type_long_double,
671 builtin_type_complex, builtin_type_double_complex, builtin_type_string,
672 builtin_type_bool, builtin_type_long_long,
673 builtin_type_unsigned_long_long): Remove macros.
675 (builtin_type_f_character, builtin_type_f_integer,
676 builtin_type_f_integer_s2, builtin_type_f_logical,
677 builtin_type_f_logical_s1, builtin_type_f_logical_s2,
678 builtin_type_f_real, builtin_type_f_real_s8, builtin_type_f_real_s16,
679 builtin_type_f_complex_s8, builtin_type_f_complex_s16,
680 builtin_type_f_complex_s32): Likewise.
682 (builtin_type_m2_char, builtin_type_m2_int, builtin_type_m2_card,
683 builtin_type_m2_real, builtin_type_m2_bool): Likewise.
685 (struct builtin_f_type, builtin_f_type): Move to f-lang.h.
686 (struct builtin_m2_type, builtin_m2_type): Move to m2-lang.h.
688 * f-lang.h (struct builtin_f_type, builtin_f_type): Move here.
689 * m2-lang.h (struct builtin_m2_type, builtin_m2_type): Move here.
691 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
693 * solib-svr4.c (LM_ADDR_FROM_LINK_MAP): Use builtin types of
694 target_gdbarch instead of builtin_type_void_data_ptr.
695 (LM_DYNAMIC_FROM_LINK_MAP, LM_NEXT, LM_NAME,
696 IGNORE_FIRST_LINK_MAP_ENTRY, scan_dyntag, elf_locate_base,
697 solib_svr4_r_map, solib_svr4_r_brk, solib_svr4_r_ldsomap,
698 open_symbol_file_object): Likewise.
699 * nto-tdep.c (LM_ADDR): Likewise.
701 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
703 * bsd-uthread.c (bsd_uthread_read_memory_address): New function.
704 (bsd_uthread_fetch_registers, bsd_uthread_store_registers,
705 bsd_uthread_wait, bsd_uthread_find_new_threads): Use it.
707 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
709 * procfs.c (procfs_address_to_host_pointer): Use target_gdbarch
710 and its associated types to perform pointer conversion.
711 (procfs_can_use_hw_breakpoint): Likewise.
712 (procfs_auxv_parse): Remove unused variable.
714 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
716 * auxv.c (default_auxv_parse): Use gdbarch_ptr_bit (target_gdbarch)
717 instead of builtin_type_void_data_ptr.
718 * target.c (default_region_ok_for_hw_watchpoint): Likewise.
720 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
722 * expprint.c (print_subexp_standard): Compare against builtin type
723 associated with exp->gdbarch instead of builtin_type_char.
725 * f-valprint.c (f_val_print): Use extract_unsigned_integer to
726 extract values of arbitrary logical type. Handle arbitrary
729 * printcmd.c (float_type_from_length): New function.
730 (print_scalar_formatted, printf_command): Use it.
732 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
734 * valops.c: Include "objfiles.h" and "symtab.h".
735 (find_function_in_inferior): New argument OBJF_P. Use it to return
736 objfile where function is defined. Use per-objfile arch types
737 instead of builtin_type_ to define default return type.
739 * linux-fork.c (checkpoint_command): Update calls. Use per-objfile
740 architecture to define inferior call argument types.
741 * gcore.c (derive_heap_segment): Likewise.
742 * objc-lang.c (value_nsstring): Likewise.
743 * scm-lang.c (scm_lookup_name): Likewise.
744 * scm-valprint.c (scm_inferior_print): Likewise.
745 * valops.c (value_allocate_space_in_inferior): Likewise.
747 * eval.c (evaluate_subexp_standard): Update calls.
748 * objc-lang.c (lookup_objc_class, print_object_command): Likewise.
750 * linux-fork.c: Include "objfiles.h".
751 * scm-lang.c: Include "objfiles.h".
752 * scm-valprint.c: Include "objfiles.h".
754 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
756 * gdbarch.sh (name_of_malloc): Remove.
757 * gdbarch.c, gdbarch.h: Re-generate.
758 * valops.c (value_allocate_space_in_inferior): Do not call
759 gdbarch_name_of_malloc.
761 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
763 * valarith.c (value_x_unop): Use builtin_type_int8 as type for
764 UNOP_POSTINCREMENT/UNOP_POSTDECREMENT constant 0 argument.
765 (value_bit_index): Use extract_unsigned_integer
766 instead of unpack_long to read single byte.
768 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
770 * infcall.c (value_arg_coerce): Add GDBARCH parameter. Use its
771 associates types instead of builtin_type_ macros.
772 (find_function_addr): Leave output VALUE_TYPE NULL if unknown.
773 (call_function_by_hand): Use per-architecture "int" type as
774 fall-back if find_function_addr returns NULL VALUE_TYPE.
775 Update call to value_arg_coerce.
777 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
779 * cp-abi.h (cplus_method_ptr_size): Add TO_TYPE parameter.
780 (cplus_make_method_ptr): Add TYPE parameter.
781 * cp-abi.c (cplus_method_ptr_size): Add TO_TYPE parameter. Pass it
782 on to current_cp_abi.method_ptr_size callback.
783 (cplus_make_method_ptr): Add TYPE parameter. Pass it on to
784 current_cp_abi.make_method_ptr callback.
786 * gdbtypes.c (lookup_methodptr_type): Pass target type
787 argument to cplus_method_ptr_size.
788 * valops.c (value_cast): Pass type argument to cplus_make_method_ptr.
789 (value_struct_elt_for_reference): Likewise.
791 * gnu-v3-abi.c (get_class_arch): New function.
792 (vtable_address_point_offset): Add GDBARCH parameter. Use it
793 instead of current_gdbarch. Update all callers.
794 (gnuv3_get_vtable): Likewise.
795 (gnuv3_get_virtual_fn): Likewise.
796 (gnuv3_decode_method_ptr): Likewise.
797 (gnuv3_rtti_type): Call get_class_arch to determine architecture.
798 Use it instead of current_gdbarch.
799 (gnuv3_virtual_fn_field): Likewise.
800 (gnuv3_baseclass_offset): Likewise.
801 (gnuv3_print_method_ptr): Likewise.
802 (gnuv3_method_ptr_to_value): Likewise.
803 (gnuv3_method_ptr_size): Add TYPE parameter. Use it to determine
804 class architecture. Use architecture types instead of builtin types.
805 (gnuv3_make_method_ptr): Likewise.
807 * cp-valprint.c (cp_print_class_member): Expect pointer type
808 instead of class type. Use its length when extracting value.
809 * c-valprint.c (c_val_print): Update call to cp_print_class_member.
811 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
813 * stack.c (return_command): Use frame architecture to determine
814 default integer return type.
816 * f-valprint.c (f77_get_dynamic_lowerbound): Use frame architecture
817 to determine pointer types.
818 (f77_get_dynamic_upperbound): Likewise.
820 * objc-lang.c (OBJC_FETCH_POINTER_ARGUMENT): Remove.
821 (resolve_msgsend): Use architecture of current frame to determine
822 pointer types. Inline OBJC_FETCH_POINTER_ARGUMENT.
823 (resolve_msgsend_stret, resolve_msgsend_super,
824 resolve_msgsend_super_stret): Likewise.
826 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
828 * alpha-tdep.c (alpha_register_type): Use builtin_type (gdbarch)
829 instead of builtin_type_ macros.
830 * amd64-tdep.c (amd64_register_type): Likewise.
831 (amd64_get_longjmp_target): Likewise.
832 * arm-tdep.c (arm_register_type): Likewise.
833 * avr-tdep.c (avr_register_type): Likewise.
834 * cris-tdep.c (cris_register_type, crisv32_register_type): Likewise.
835 * frv-tdep.c (frv_register_type): Likewise.
836 * h8300-tdep.c (h8300_register_type): Likewise.
837 * hppa-tdep.c (hppa32_convert_from_func_ptr_addr,
838 hppa_skip_trampoline_code): Likewise.
839 * i386-tdep.c (i386_register_type): Likewise.
840 (i386_unwind_pc, i386_sse_type): Likewise.
841 * ia64-tdep.c (ia64_register_type): Likewise.
842 * m32r-tdep.c (m32r_register_type): Likewise.
843 * m68k-tdep.c (m68k_register_type, m68k_unwind_pc): Likewise.
844 * m88k-tdep.c (m88k_register_type): Likewise.
845 * mep-tdep.c (mep_register_type): Likewise.
846 * mips-tdep.c (mips_pseudo_register_type): Likewise.
847 * mn10300-tdep.c (mn10300_register_type): Likewise.
848 * mt-tdep.c (mt_copro_register_type): Likewise.
849 * rs6000-tdep.c (rs6000_builtin_type_vec64): Likewise.
850 (rs6000_convert_register_p, rs6000_register_to_value,
851 rs6000_value_to_register): Likewise.
852 * s390-tdep.c (s390_register_type): Likewise.
853 * sh64-tdep.c (sh64_register_type): Likewise.
854 (sh64_build_float_register_type, sh64_do_fp_register): Likewise.
855 * sh-tdep.c (sh_sh2a_register_type, sh_sh3e_register_type,
856 sh_sh4_build_float_register_type, sh_sh4_register_type,
857 sh_default_register_type): Likewise.
858 * sparc64-tdep.c (sparc64_register_type): Likewise.
859 * sparc-tdep.c (sparc32_register_type): Likewise.
860 * spu-tdep.c (spu_builtin_type_vec128, spu_register_type): Likewise.
861 * v850-tdep.c (v850_register_type): Likewise.
862 * vax-tdep.c (vax_register_type): Likewise.
863 * xtensa-tdep.c (xtensa_register_type, xtensa_unwind_pc,
864 xtensa_push_dummy_call): Likewise.
866 * std-regs.c (value_of_builtin_frame_fp_reg,
867 value_of_builtin_frame_pc_reg): Likewise.
868 * target-descriptions.c (tdesc_register_type): Likewise.
870 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
872 * ada-lang.c (ada_coerce_to_simple_array_type): Use builtin_type_int32
873 instead of builtin_type_int as default unspecified integral type.
874 (ada_index_type, ada_array_bound_from_type, ada_variant_discrim_type,
875 assign_component, to_fixed_range_type): Likewise.
876 * ada-typeprint.c (print_range, print_range_bound,
877 print_range_type_named): Likewise.
878 * ada-valprint.c (print_optional_low_bound, ada_val_print_1): Likewise.
879 * eval.c (evaluate_subexp_standard): Likewise.
880 * gnu-v2-abi.c (gnuv2_virtual_fn_field): Likewise.
881 * gnu-v3-abi.c (gnuv3_get_virtual_fn, gnuv3_baseclass_offset,
882 build_gdb_vtable_type): Likewise.
883 * jv-lang.c (java_array_type): Likewise.
884 * m2-typeprint.c (m2_print_bounds, m2_is_long_set_of_type): Likewise.
885 * m2-valprint.c (m2_print_long_set): Likewise.
886 * parse.c (follow_types): Likewise.
887 * p-typeprint.c (pascal_type_print_base): Likewise.
888 * valops.c (value_one, value_array, value_string,
889 value_bitstring): Likewise.
890 * value.c (allocate_repeat_value, value_from_string): Likewise.
891 * varobj.c (c_describe_child): Likewise.
892 * mt-tdep.c (mt_register_type): Likewise.
893 * sh-tdep.c (sh_sh4_build_float_register_type): Likewise.
894 * sh64-tdep.c (sh64_build_float_register_type): Likewise.
896 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
898 * defs.h (struct gdbarch): Add forward declaration.
899 (set_next_address): Add GDBARCH argument.
900 * printcmd.c (set_next_address): Use it to find pointer type.
901 * breakpoint.c (breakpoint_1): Update call.
902 * source.c (line_info): Likewise.
903 * findcmd.c (find_command): Use current_gdbarch to find pointer type.
905 * breakpoint.c (set_breakpoint_count): Use platform-neutral
906 types for internal variable values.
907 * infrun.c (handle_inferior_event): Likewise.
908 * source.c (forward_search_command, reverse_search_command): Likewise.
909 * tracepoint.c (set_tracepoint_count, set_traceframe_num,
910 set_tracepoint_num, set_traceframe_context): Likewise.
912 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
914 * gdbtypes.h (struct builtin_type): Remove builtin_true_char
915 and builtin_true_unsigned_char.
916 (builtin_type_true_char): Remove macro, add extern declaration.
917 (builtin_type_true_unsigned_char): Add extern declaration.
918 * gdbtypes.c (builtin_type_true_char): New global variable.
919 (builtin_type_true_unsigned_char): Likewise.
920 (_initialize_gdbtypes): Initialize them.
921 (gdbtypes_post_init): Do not initialize builtin_true_char
922 and builtin_true_unsigned_char members of struct builtin_type.
924 * printcmd.c (print_scalar_formatted): Do not use builtin_type;
925 use builtin_type_true_unsigned_char instead.
927 * ada-valprint.c (ada_val_print_1): Use builtin_type_true_char
928 instead of builtin_type_char for internal string.
930 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
932 * gdbtypes.h (builtin_type_void): Remove macro, add declaration.
933 (builtin_type_f_void): Remove macro.
934 * gdbtypes.c (builtin_type_void): New global variable.
935 (_initialize_gdbtypes): Initialize it.
937 * gnu-v3-abi.c (build_gdb_vtable_type): Do not call
938 lookup_pointer_type or lookup_function_type on builtin_type_void.
939 * printcmd.c (set_next_address): Likewise.
940 * objc-lang.c (value_nsstring): Likewise.
941 * mt-tdep.c (mt_copro_register_type): Likewise.
942 * xtensa-tdep.c (xtensa_register_type): Likewise.
944 * symfile.c (syms_from_objfile): Remove special handling
945 of builtin_type_void and builtin_type_char.
947 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
949 * eval.c (evaluate_subexp_standard): Use exp->gdbarch types instead
950 of builtin_type_ macros when handling OP_OBJC_ operations.
951 * objc-lang.c (print_object_command): Likewise.
953 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
955 * ada-valprint.c: Include "objfiles.h".
956 (ada_val_print_1): Use the gdbarch associated with the objfile whether
957 a System.Address type is defined to retrieve the proper pointer type
960 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
962 * ada-lang.c (value_pos_atr): Add TYPE argument. Use it as
963 result type instead of builtin_type_int.
964 (value_subscript_packed): Use pos_atr instead of value_pos_atr.
965 (ada_value_subscript): Update call to value_pos_atr.
966 (ada_value_ptr_subscript): Likewise.
967 (ada_evaluate_subexp): Likewise.
969 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
971 * ada-lang.c (cast_to_fixed): Do not cast to builtin_type_double.
972 (cast_from_fixed_to_double): Rename to ...
973 (cast_from_fixed): ... this. Add TYPE parameter. Use it instead
974 of builtin_type_double.
975 (ada_value_cast): Use cast_from_fixed instead of casting result
976 of cast_from_fixed_to_double.
977 (ada_evaluate_subexp): Update calls to cast_from_fixed_to_double.
979 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
981 * valops.c (value_ind): No longer allow dereferencing an
983 * eval.c (evaluate_subexp_standard): Handle deferencing an
985 * ada-lang.c (ada_evaluate_subexp): Likewise.
987 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
989 * ada-valprint.c (ada_val_print_1): When implicitly dereferencing
990 a reference type, pass the reference type directly to unpack_pointer.
991 * c-valprint.c (c_val_print): Likewise.
992 * f-valprint.c (f_val_print): Likewise.
993 * m2-valprint.c (print_variable_at_address, m2_val_print): Likewise.
994 * p-valprint.c (pascal_val_print): Likewise.
996 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
998 * eval.c (evaluate_subexp_standard): Use builtin_type_int8
999 to construct the EVAL_SKIP dummy return value.
1000 * ada-lang.c (ada_evaluate_subexp): Likewise.
1001 * jv-lang.c (evaluate_subexp_java): Likewise.
1002 * m2-lang.c (evaluate_subexp_modula2): Likewise.
1003 * scm-lang.c (evaluate_exp): Likewise.
1005 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1007 * value.h (coerce_enum, coerce_number): Remove prototypes.
1008 * value.c (coerce_enum, coerce_number): Remove.
1009 * valarith.c (value_x_binop): Do not call coerce_enum.
1010 (value_x_unop): Likewise.
1011 (value_logical_not): Call coerce_array instead of coerce_number.
1013 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1015 * ax-gdb.c: Include "language.h".
1016 (gen_frame_args_address): Add GDBARCH parameter; use it
1017 instead of current_gdbarch.
1018 (gen_frame_locals_address): Likewise.
1019 (gen_var_ref): Add GDBARCH parameter. Update calls to
1020 gen_frame_args_address and gen_frame_locals_address. Use
1021 pointer type from gdbarch.
1022 (gen_usual_unary): Add EXP parameter. Use integer type
1024 (gen_usual_arithmetic): Likewise.
1025 (gen_integral_promotions): Likewise.
1026 (gen_add, gen_sub): Remove.
1027 (gen_ptradd, gen_ptrsub, gen_ptrdiff): New functions.
1028 (gen_logical_not): Use passed-in boolean result type
1029 instead of builtin_type_int.
1030 (gen_complement): Do not call gen_usual_unary or
1031 gen_integral_promotions.
1032 (gen_struct_ref): Call require_rvalue instead of gen_usual_unary.
1033 (gen_repeat): Add EXP parameter. Update call to gen_expr.
1034 Use builtin_type_int32 as internal range type.
1035 (gen_sizeof): Add EXP and SIZE_TYPE parameters. Use SIZE_TYPE
1036 as result type. Update call to gen_expr.
1037 (gen_expr): Add EXP parameter. Update calls to gen_expr,
1038 gen_repeat, gen_var_ref, gen_usual_unary, gen_usual_arithmetic,
1039 and gen_integral_promotions. Call gen_ptradd, gen_ptrsub,
1040 gen_ptrdiff, or gen_binop instead of gen_add or gen_sub.
1041 Use exp->gdbarch instead of current_gdbarch.
1042 Call language_bool_type to determine result type of UNOP_LOGICAL_NOT.
1044 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1046 * eval.c (evaluate_subexp_standard): Add calls to binop_promote
1047 and unop_promote before calling value_binop et. al.
1048 * ada-lang.c (ada_evaluate_subexp): Add calls to binop_promote
1049 and unop_promote before calling value_binop et. al.
1051 * valarith.c (value_binop): Do not call binop_promote or unop_promote.
1052 (value_pos): Do not call unop_promote.
1053 (value_neg, value_complement): Likewise.
1055 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1057 * value.h (unop_promote, binop_promote): Add prototypes.
1058 * eval.c (unop_promote, binop_promote): New functions.
1059 * valarith.c (unop_result_type, binop_result_type): Remove.
1060 (value_binop): Call binop_promote or unop_promote.
1061 Inline remaining parts of binop_result_type. Remove special
1062 code to truncate integer values for unsigned operations.
1063 (value_pos): Call unop_promote. Inline remaining parts of
1065 (value_neg, value_complement): Likewise.
1067 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1069 * value.h (value_add, value_sub): Remove.
1070 (value_ptradd, value_ptrsub, value_ptrdiff): Add prototypes.
1071 * valarith.c (value_add, value_sub): Remove.
1072 (value_ptradd, value_ptrsub, value_ptrdiff): New functions.
1073 (find_size_for_pointer_math): Add assertion. Update comment.
1074 (value_binop): Update comment.
1076 * eval.c (ptrmath_type_p): New function.
1077 (evaluate_subexp_standard): Replace value_add and value_sub
1078 by value_ptradd, value_ptrsub, value_ptrdiff or value_binop.
1079 Use builtin_type_uint8 instead of builtin_type_char to hold
1080 the increment for BINOP_{PRE,POST}{IN,DE}CREMENT operations.
1081 * valarith.c (value_subscript): Replace value_add by
1082 value_ptradd. Replace value_sub by value_binop.
1083 * ada-lang.c (ada_value_ptr_subscript): Likewise.
1084 (ada_tag_name_2): Replace value_add by value_ptradd.
1085 (ada_evaluate_subexp): Replace value_add and value_sub by
1087 * m2-lang.c (evaluate_subexp_modula2): Replace value_add
1089 * gnu-v2-abi.c (gnuv2_virtual_fn_field): Likewise.
1090 * gnu-v3-abi.c (gnuv3_method_ptr_to_value): Likewise.
1092 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1094 * eval.c (evaluate_subexp_for_sizeof): Use builtin_int type of
1095 the expression architecture instead of builtin_type_int as the
1098 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1100 * expression.h (enum exp_opcode): Document OP_COMPLEX to take
1101 a type parameter as expression element.
1102 * eval.c (evaluate_subexp_standard) [OP_COMPLEX]: Retrieve result
1103 type as expression element.
1104 * f-exp.y: Pass in type when buildin OP_COMPLEX expression.
1105 * parse.c (operator_length_standard): Update length of OP_COMPLEX.
1107 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1109 * language.h (struct language_arch_info): New members
1110 bool_type_default and bool_type_symbol.
1111 (lang_bool_type): Remove prototype.
1112 (LA_BOOL_TYPE): Remove macro.
1113 (language_bool_type): Add prototype.
1114 * language.c (lang_bool_type): Remove.
1115 (language_bool_type): New function.
1117 * value.h (value_in): Change return value to int.
1118 * value.c (value_in): Return int instead of struct value *.
1120 * eval.c (evaluate_subexp_standard): Call language_bool_type instead
1121 of using LA_BOOL_TYPE. Update call to value_in.
1122 * ada-lang.c (ada_evaluate_subexp): Call language_bool_type instead
1123 of using LA_BOOL_TYPE or builtin_type_int for boolean values.
1125 * language.c (unknown_language_arch_info): Set bool_type_default member
1126 of struct language_arch_info.
1127 * ada-lang.c (ada_language_arch_info): Set bool_type_symbol and
1128 bool_type_default members of struct language_arch_info.
1129 * c-lang.c (c_language_arch_info): Set bool_type_default member
1130 of struct language_arch_info.
1131 (cplus_language_arch_info): Set bool_type_symbol and bool_type_default
1132 members of struct language_arch_info.
1133 * f-lang.c (f_language_arch_info): Set bool_type_symbol and
1134 bool_type_default members of struct language_arch_info.
1135 * jv-lang.c (java_language_arch_info): Set bool_type_symbol and
1136 bool_type_default members of struct language_arch_info.
1137 * m2-lang.c (m2_language_arch_info): Set bool_type_symbol and
1138 bool_type_default members of struct language_arch_info.
1139 * p-lang.c (p_language_arch_info): Set bool_type_symbol and
1140 bool_type_default members of struct language_arch_info.
1142 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1144 * jv-lang.c (enum java_primitive_types): New type.
1145 (java_language_arch_info): New function.
1146 (java_language): Use it instead of c_language_arch_info.
1148 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1150 * value.h (value_bitstring_subscript): New prototype.
1151 * valarith.h (value_bitstring_subscript): New function.
1152 (value_subscript): No longer handle TYPE_CODE_BITSTRING.
1153 * eval.c (evaluate_subexp_standard): Call value_bitstring_subscript
1154 instead of value_subscript to handle TYPE_CODE_BITSTRING.
1156 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1158 * expression.h (struct expression): New member GDBARCH.
1159 * parse.c (parse_exp_in_context): Initialize it.
1160 * parser-def.h (parse_gdbarch, parse_language): New macros.
1162 * ada-exp.y (parse_type): New macro.
1163 Replace builtin_type_ macros by using parse_type.
1164 Replace current_language by parse_language.
1165 * ada-lex.l (processInt): Replace current_gdbarch by parse_gdbarch.
1166 Replace builtin_type_ macros.
1168 * c-exp.y (parse_type): New macro.
1169 Replace builtin_type_ macros by using parse_type.
1170 (parse_number): Replace current_gdbarch by parse_gdbarch.
1171 (yylex): Replace current_language by parse_language.
1173 * f-exp.y (parse_type, parse_f_type): New macros.
1174 Replace builtin_type_ macros by using parse_{f_,}type.
1175 (parse_number): Replace current_gdbarch by parse_gdbarch.
1176 (yylex): Replace current_language by parse_language.
1178 * jv-exp.y (parse_type): New macro.
1179 (parse_number): Replace builtin_type_ macros by using parse_type.
1181 * m2-exp.y (parse_type, parse_m2_type): New macros.
1182 Replace builtin_type_ macros by using parse_{m2_,}type.
1184 * objc-exp.y (parse_type): New macro.
1185 Replace builtin_type_ macros by using parse_type.
1186 (parse_number): Replace current_gdbarch by parse_gdbarch.
1187 (yylex): Replace current_language by parse_language.
1189 * p-exp.y (parse_type): New macro.
1190 Replace builtin_type_ macros by using parse_type.
1191 (parse_number): Replace current_gdbarch by parse_gdbarch.
1192 (yylex): Replace current_language by parse_language.
1194 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1196 * parser-defs.h (write_exp_msymbol): Remove TEXT_SYMBOL_TYPE
1197 and DATA_SYMBOL_TYPE arguments.
1198 * parse.c (write_exp_msymbol): Remove TEXT_SYMBOL_TYPE and
1199 DATA_SYMBOL_TYPE arguments. Replace use of builtin_type_CORE_ADDR.
1200 (write_dollar_variable): Update call.
1202 * ada-exp.y (write_var_or_type): Update call.
1203 * c-exp.y: Likewise.
1204 * f-exp.y: Likewise.
1205 * jv-exp.y: Likewise.
1206 * m2-exp.y: Likewise.
1207 * objc-exp.y: Likewise.
1208 * p-exp.y: Likewise.
1210 2008-09-10 Joel Brobecker <brobecker@adacore.com>
1212 * ada-lang.c (ada_parent_type): Add handling of the case where
1213 the _parent field is a pointer and/or has a parallel XVS type.
1214 (ada_evaluate_subexp) [OP_VAR_VALUE]: When doing an
1215 EVAL_AVOID_SIDE_EFFECTS evaluation of a tagged type, return
1216 the type of the tag instead of doing forcing an EVAL_NORMAL
1217 expression evaluation.
1219 2008-09-10 Paul N. Hilfinger <hilfinger@adacore.com>
1220 Joel Brobecker <brobecker@adacore.com>
1222 * ada-lang.c (is_digits_suffix): New function.
1223 (is_dot_digits_suffix): Remove.
1224 (ada_lookup_symbol_list): Remove digits suffix from minimal symbols
1225 before looking up in symbol table, and do not use wild matches on them.
1226 (wild_match): Reimplement for speed and to allow matching of operator
1228 (is_valid_name_for_wild_match): Return zero for names that do not
1229 follow the GNAT encoding.
1231 (is_name_suffix): Fix typo in comment.
1232 (to_record_with_fixed_variant_part): Ditto.
1234 2008-09-10 Pedro Alves <pedro@codesourcery.com>
1236 * Makefile.in (gnu-nat.o): New rule.
1238 2008-09-10 Joel Brobecker <brobecker@adacore.com>
1240 * ada-lang.c (ada_evaluate_subexp) [OP_ATR_SIZE]: Use
1241 archecture-neutral builtin_type_int32 instead of builtin_type_int.
1243 2008-09-10 Joel Brobecker <brobecker@adacore.com>
1245 * ada-lang.c (ada_evaluate_subexp) [BINOP_ADD, BINOP_SUB]:
1246 Add special handling for pointer types.
1248 2008-09-10 Pedro Alves <pedro@codesourcery.com>
1250 * inf-ttrace.c (inf_ttrace_follow_fork): Declare locals at the
1252 (inf_ttrace_resume, inf_ttrace_wait): Typos.
1254 2008-09-10 Ulrich Weigand <uweigand@de.ibm.com>
1256 * ada-lang.c (ada_array_length): Use builtin_type_int32 instead
1257 of builtin_type_int.
1258 (ada_evaluate_subexp) [UNOP_IN_RANGE]: Use operand range type
1259 instead of builtin_type_int.
1261 2008-09-09 Pedro Alves <pedro@codesourcery.com>
1263 * infrun.c (normal_stop): Run hook-stop last.
1265 2008-09-09 Pedro Alves <pedro@codesourcery.com>
1267 * gnu-nat.c (gnu_pid_to_exec_file): Delete.
1268 (init_gnu_ops): Don't register it.
1270 2008-09-09 Pedro Alves <pedro@codesourcery.com>
1272 * gnu-nat.c (gnu_attach): Push target before fetching the list of
1275 2008-09-08 Daniel Jacobowitz <dan@codesourcery.com>
1277 * valops.c (value_cast_structs): Return NULL for failure.
1278 (value_cast): Handle NULL from value_cast_structs.
1279 (value_fetch_lazy): Call check_typedef. Remove unused variable.
1281 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1283 * inferior.h (context_switch_to): Delete.
1284 * infrun.c (context_switch): Don't save and load infrun state.
1285 (context_switch_to): Delete.
1287 * infcmd.c (proceed_thread_callback): Replace context_switch_to
1288 calls by switch_to_thread calls.
1290 * gdbthread.h (save_infrun_state, load_infrun_state): Delete.
1291 * thread.c (main_thread_state, main_thread_executing): Delete.
1292 (inferior_thread): Delete references to them.
1293 (add_thread_silent): Fix case where we're adding a thread with the
1294 same ptid as an exited thread. Remove references to
1296 (load_infrun_state, save_infrun_state): Delete.
1297 (thread_alive, is_thread_state, any_running, is_executing)
1298 (set_executing): Remove the special handling for targets that
1299 don't register any thread.
1300 (restore_current_thread, thread_apply_all_command)
1301 (do_captured_thread_select): Unconditionally call
1304 * mi/mi-main.c (mi_cmd_execute): Check for exited threads.
1305 Call switch_to_thread instead of context_switch_to.
1307 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1309 Remove global continuations in favour of a per-thread
1312 * gdbthread.h (struct thread_info): Add comments around
1313 continuations and intermediate_continuations.
1314 (save_infrun_state, load_infrun_state): Delete continuations and
1315 intermediate_continuations arguments.
1316 * infrun.c (context_switch): Don't context-switch the continuations.
1317 * thread.c (clear_thread_inferior_resources): Discard all
1318 continuations of the thread we're clearing.
1319 (save_infrun_state, load_infrun_state): Delete continuations and
1320 intermediate_continuations arguments, and the code referencing
1322 * utils.c: Include "gdbthread.h".
1323 (cmd_continuation, intermediate_continuation): Delete.
1324 (add_continuation): Add thread_info* argument. Install the
1326 (restore_thread_cleanup): New.
1327 (do_all_continuations_ptid, do_all_continuations_thread_callback):
1329 (do_all_continuations): Reimplement.
1330 (discard_all_continuations_thread_callback,
1331 discard_all_continuations_thread): New.
1332 (discard_all_continuations): Reimplement.
1333 (add_intermediate_continuation): Add thread_info* argument.
1334 Install the continuation on it.
1335 (do_all_intermediate_continuations_thread_callback)
1336 (do_all_intermediate_continuations_thread): New.
1337 (do_all_intermediate_continuations): Reimplement.
1338 (discard_all_intermediate_continuations_thread_callback): New.
1339 (discard_all_intermediate_continuations_thread): New.
1340 (discard_all_intermediate_continuations): Reimplement.
1342 * breakpoint.c (until_break_command): Install the continuation on
1345 * defs.h (cmd_continuation, intermediate_continuation): Delete.
1346 (struct thread_info): Forward declare.
1347 (add_continuation, add_intermediate_continuation): Add
1348 thread_info* argument.
1349 (do_all_continuations_thread, discard_all_continuations_thread)
1350 (do_all_intermediate_continuations_thread)
1351 (discard_all_intermediate_continuations_thread): Declare.
1352 * inf-loop.c (inferior_event_handler): In non-stop only run
1353 continuations on the thread that stopped. In all-stop, run
1354 continuations on all threads.
1355 * infcmd.c (step_once, finish_command): Adjust.
1357 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1359 Remove the global stop_step in favour of a per-thread
1362 * inferior.h (stop_step): Delete.
1364 * gdbthread.h (struct thread_info): Add comments to stop_step.
1365 (save_infrun_state, load_infrun_state): Remove stop_step argument.
1366 * thread.c (load_infrun_state, save_infrun_state): Remove
1367 stop_step argument, and references to it.
1369 * infrun.c (clear_proceed_status): Clear stop_step.
1370 (fetch_inferior_event): Adjust.
1371 (context_switch): Don't context-switch stop_step.
1372 (handle_inferior_event): Adjust.
1373 (normal_stop): Adjust.
1374 (save_inferior_status, restore_inferior_status): Adjust.
1376 * infcmd.c (stop_step): Delete.
1377 (step_1, step_1_continuation, step_once, until_next_command):
1380 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1382 Remove the global step_multi in favour of a per-thread
1385 * inferior.h (step_multi): Delete.
1386 * gdbthread.h (struct thread_info): Add comments around
1388 (save_infrun_state, load_infrun_state): Remove step_multi
1390 * thread.c (load_infrun_state, save_infrun_state): Remove
1391 step_multi argument, and references to it.
1392 * infcmd.c (step_multi): Delete.
1394 (step_1_continuation, until_next_command): Adjust.
1395 * infrun.c (fetch_inferior_event): Adjust.
1396 (context_switch): Don't context-switch step_multi.
1397 (print_stop_reason, normal_stop): Adjust.
1399 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1401 Remove the global stop_signal in favour of a per-thread
1404 * inferior.h (stop_signal): Delete.
1405 * gdbthread.h (save_infrun_state, load_infrun_state): Remove
1406 stop_signal argument.
1407 * thread.c (load_infrun_state, save_infrun_state): Remove
1408 stop_signal argument. Don't reference it.
1410 * infcmd.c (stop_signal): Delete.
1411 (program_info): Adjust.
1412 * infrun.c (resume): Clear stop_signal.
1413 (proceed): Adjust. Pass the last stop_signal to the thread we're
1415 (context_switch): Don't context-switch stop_signal.
1416 (handle_inferior_event, keep_going): Adjust.
1417 (save_inferior_status, restore_inferior_status): Adjust.
1419 * fbsd-nat.c: Include "gdbthread.h".
1420 (find_signalled_thread, find_stop_signal): New.
1421 (fbsd_make_corefile_notes): Use it.
1422 * fork-child.c (startup_inferior): Adjust.
1424 * linux-nat.c (get_pending_status): Adjust.
1425 (linux_nat_do_thread_registers): Adjust.
1426 (find_signalled_thread, find_stop_signal): New.
1427 (linux_nat_do_thread_registers): Add stop_signal parameter.
1428 (struct linux_nat_corefile_thread_data): Add stop_signal member.
1429 (linux_nat_corefile_thread_callback): Pass stop_signal.
1430 (linux_nat_do_registers): Delete.
1431 (linux_nat_make_corefile_notes): Use find_stop_signal. Assume
1432 there's always a thread.
1434 * procfs.c (find_signalled_thread, find_stop_signal): New.
1435 (find_stop_signal): New.
1436 (procfs_do_thread_registers): Add stop_signal parameter.
1437 (struct procfs_corefile_thread_data): Add stop_signal member.
1438 (procfs_corefile_thread_callback): Pass args->stop_signal.
1439 (procfs_make_note_section): Find the last stop_signal.
1441 * solib-irix.c: Include gdbthread.h.
1442 (irix_solib_create_inferior_hook): Adjust.
1443 * solib-osf.c: Include gdbthread.h.
1444 (osf_solib_create_inferior_hook): Adjust.
1445 * solib-sunos.c: Include gdbthread.h.
1446 (sunos_solib_create_inferior_hook): Adjust.
1447 * solib-svr4.c: Include gdbthread.h.
1448 (svr4_solib_create_inferior_hook): Adjust.
1450 * win32-nat.c (do_initial_win32_stuff): Adjust.
1452 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1454 * gdbthread.h (struct thread_info): Add comments around
1456 (save_infrun_state, load_infrun_state): Remove proceed_to_finish
1458 * thread.c (load_infrun_state, save_infrun_state): Delete
1459 proceed_to_finish argument and references to it.
1461 * infcall.c (call_function_by_hand): Adjust.
1462 * infcmd.c (finish_command): Adjust.
1463 * infrun.c (proceed_to_finish): Delete.
1464 (clear_proceed_status): Adjust.
1465 (context_switch): Don't context-switch proceed_to_finish.
1466 (normal_stop, save_inferior_status, restore_inferior_status):
1469 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1471 * inferior.h (stop_bpstat): Delete.
1473 * breakpoint.h (bpstat_do_actions): Remove bpstat* argument.
1475 * breakpoint.c (bpstat_do_actions): Rename to ...
1476 (bpstat_do_actions_1): ... this. Make static. Change return type
1477 to int. Return true if a breakpoint proceeded.
1478 (bpstat_do_actions): New, as wrapper around bpstat_do_actions_1.
1479 (delete_breakpoint): Don't reference the global stop_bpstat; it's
1482 * gdbthread.h (struct thread_info): Add stop_bpstat.
1483 (save_infrun_state, load_infrun_state): Remove stop_bpstat
1485 * thread.c (load_infrun_state, save_infrun_state): Remove
1486 stop_bpstat argument, and the code referencing it.
1488 * infcall.c: Include "gdbthread.h".
1489 (call_function_by_hand): Adjust.
1490 * exceptions.c: Include "gdbthread.h".
1491 (throw_exception): Adjust.
1492 * infcmd.c (stop_bpstat): Delete.
1493 (continue_command): In all-stop, set the ignore count on the
1494 thread that reported the stop. In non-stop, set it on the current
1496 (finish_command_continuation): Adjust.
1497 (program_info): Adjust.
1498 * infrun.c (clear_proceed_status): Adjust.
1499 (context_switch): Don't context-switch stop_bpstat.
1500 (handle_inferior_event): Adjust.
1501 (normal_stop): Adjust.
1502 (save_inferior_status, restore_inferior_status): Adjust.
1504 * inf-loop.c (inferior_event_handler): Remove parameter to
1505 bpstat_do_actions call.
1506 * top.c (command_loop): Remove parameter to bpstat_do_actions
1507 call. Call it unconditionally.
1508 * event-top.c (command_handler): Ditto.
1509 * python/python.c (execute_gdb_command): Ditto.
1511 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1513 * inferior.h (step_over_calls): Delete.
1515 * gdbthread.h (save_infrun_state, load_infrun_state): Remove
1516 step_over_calls argument.
1517 * thread.c (save_infrun_state, load_infrun_state): Remove
1518 step_over_calls argument. Adjust.
1520 * infcmd.c (step_over_calls): Delete.
1522 * infrun.c (clear_proceed_status): Adjust.
1523 (context_switch): Don't context-switch step_over_calls.
1524 (handle_inferior_event, save_inferior_status)
1525 (restore_inferior_status): Adjust.
1527 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1529 Remove context switching in favour of accessing thread_info fields
1532 * infrun.c (stepping_over_breakpoint, step_resume_breakpoint):
1534 (struct thread_stepping_state): Delete.
1535 (gtss, tss): Delete.
1536 (follow_inferior_reset_breakpoints, follow_exec)
1537 (resume, clear_proceed_status): Adjust.
1539 (proceed, start_remote, init_wait_for_inferior): Adjust.
1540 (struct execution_control_state): Add event_thread member.
1541 (delete_step_resume_breakpoint_callback)
1542 (delete_step_thread_step_resume_breakpoint)
1543 (delete_step_thread_step_resume_breakpoint_cleanup)
1544 (delete_step_thread_step_resume_breakpoint): New.
1545 (wait_for_inferior, init_execution_control_state): Use
1546 delete_step_thread_step_resume_breakpoint_cleanup.
1547 (wait_for_inferior): Set the event_thread.
1548 (fetch_inferior_event): Ditto. Delete the step-resume breakpoint
1549 with delete_step_thread_step_resume_breakpoint.
1550 (init_thread_stepping_state): Change parameter type to
1551 thread_info. Adjust.
1552 (context_switch): Don't context switch prev_pc,
1553 stepping_over_breakpoint, step_resume_breakpoint,
1554 step_range_start, step_range_end, step_frame_id,
1555 tss->stepping_over_breakpoint,
1556 tss->stepping_through_solib_after_catch,
1557 tss->stepping_through_solib_catchpoints, tss->current_line, or
1558 tss->current_symtab.
1559 (adjust_pc_after_break, handle_inferior_event)
1560 (currently_stepping, step_into_function)
1561 (insert_step_resume_breakpoint_at_sal)
1562 (insert_longjmp_resume_breakpoint, keep_going): Adjust.
1563 (clear_stepping_state): New.
1564 (normal_stop): Adjust.
1565 (save_inferior_status, restore_inferior_status): Adjust.
1567 * gdbthread.h (struct thread_info): Comments describing the
1568 members moved here. Add step_after_step_resume_breakpoint.
1569 (delete_step_resume_breakpoint): Add thread_info argument.
1570 (save_infrun_state, load_infrun_state): Remove prev_pc,
1571 trap_expected, step_resume_breakpoint, step_range_start,
1572 step_range_end, step_frame_id, another_trap,
1573 stepping_through_solib_after_catch,
1574 stepping_through_solib_catchpoints, current_line and
1575 current_symtab function arguments.
1576 (inferior_thread): Declare.
1578 * thread.c (inferior_thread): New.
1579 (delete_step_resume_breakpoint): Add a thread_info parameter and
1581 (load_infrun_state, save_infrun_state): Remove prev_pc,
1582 trap_expected, step_resume_breakpoint, step_range_start,
1583 step_range_end, step_frame_id, stepping_over_breakpoint,
1584 stepping_through_solib_after_catch,
1585 stepping_through_solib_catchpoints, current_line and
1586 current_symtab args. Remove code referencing them.
1588 * infcmd.c (step_range_start, step_range_end, step_frame_id):
1590 (step_1, step_once, until_next_command): Adjust.
1592 * inferior.h (step_range_start, step_range_end, step_frame_id):
1595 * linux-nat.c (linux_child_follow_fork): If following the child,
1596 move the step state to it. Adjust.
1597 * inf-ptrace.c (inf_ptrace_follow_fork): Ditto.
1598 * inf-ttrace.c (inf_ttrace_follow_fork): Ditto.
1600 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1602 * bsd-uthread.c (bsd_uthread_find_new_threads): Claim the main
1605 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1607 * corelow.c (add_to_thread_list): If this is the first time we
1608 hear about thread info, update inferior_ptid.
1609 (core_open): Clear the thread list and set inferior_ptid before
1610 acknowledging a new inferior. Find threads before fetching
1611 register info. Give an upper target layer a chance to find and
1612 claim new threads. Print core generation and stop signal info
1613 after finding new threads.
1614 (get_core_register_section): Look at the lwp member of
1615 inferior_ptid for detecting if we have threads info, instead of
1617 (core_pid_to_str): New.
1618 (init_core_ops): Register core_pid_to_str.
1620 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1622 * spu-linux-nat.c (spu_child_post_startup_inferior)
1623 (spu_child_post_attach): Don't add the main thread here.
1625 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1627 Use ptid_t.tid to store thread ids instead of ptid_t.pid.
1629 * gnu-nat.c (inf_validate_procs): If this is the first time we're
1630 seeing a thread id, extend the main thread's ptid. If we still
1631 have pending execs, don't be verbose about new threads.
1632 (gnu_wait, gnu_resume, gnu_attach, gnu_thread_alive)
1633 (gnu_pid_to_str, cur_thread, sig_thread_cmd): Adjust.
1634 * i386gnu-nat.c (gnu_fetch_registers, gnu_store_registers):
1637 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1639 * procfs.c (to_attach): Create a procinfo for the current lwp.
1640 Add it to gdb's thread list.
1641 (procfs_fetch_registers, procfs_store_registers): Assume there's
1643 (procfs_wait): Don't add the main thread here.
1644 (procfs_init_inferior): Create a procinfo for the main lwp here.
1645 Change main thread's ptid with thread_change_ptid.
1646 (procfs_notice_thread): Check for exited threads.
1647 (procfs_corefile_thread_callback): Remove check for the main
1649 (procfs_make_note_section): Assume there is always a thread.
1651 * sol-thread.c (sol_thread_attach): Clear sol_thread_active before
1652 attaching. Change the main thread ptid with thread_change_ptid.
1653 (sol_thread_detach): Clear sol_thread_active.
1654 (sol_thread_wait): Check for exited threads.
1655 (sol_thread_create_inferior): Clear sol_thread_active before
1656 creating a new inferior. Change the main thread ptid with
1658 (sol_thread_mourn_inferior): Clear sol_thread_active.
1659 (sol_find_new_threads_callback): Check for exited threads.
1661 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1663 * inf-ttrace.c (inf_ttrace_wait): On TTEVT_LWP_CREATE and
1664 LWP_TERMINATE, resume the caller thread. On TTEVT_LWP_CREATE,
1665 TTEVT_LWP_EXIT and TTEVT_LWP_TERMINATE, don't stop the whole
1666 process, and return TARGET_WAITKIND_IGNORE.
1668 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1670 * inf-ttrace.c: Include <signal.h>
1671 (inf_ttrace_delete_dead_threads_callback): New.
1672 (inf_ttrace_resume_lwp): New.
1673 (inf_ttrace_resume_callback, inf_ttrace_resume): Rewrite. Don't
1674 delete dying threads until they are really dead.
1675 (inf_ttrace_wait): After stopping the whole process, delete any
1676 dying thread that is really dead by now.
1677 (inf_ttrace_thread_alive): Return 1.
1678 (inf_ttrace_extra_thread_info): New.
1679 (inf_ttrace_target): Register inf_ttrace_extra_thread_info.
1681 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1683 * inf-ttrace.c (inf_ttrace_follow_fork): Register the main thread
1685 (inf_ttrace_attach): Add the main thread.
1686 (inf_ttrace_resume_callback): Check for exited threads. Adjust
1687 for always a thread.
1688 (inf_ttrace_wait): Decorate the main thread's ptid with lwp info
1689 using thread_change_ptid, and set its private data. Don't add the
1691 (inf_ttrace_pid_to_str): Adjust.
1693 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1695 * bsd-uthread.c (bsd_uthread_wait): Decorate the main thread with
1696 thread_change_ptid. Check for exited threads.
1697 (bsd_uthread_find_new_threads): Check for exited threads.
1699 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1701 * inf-ptrace.c: Include "gdbthread.h".
1702 (inf_ptrace_attach): Add the main thread here.
1703 * linux-nat.c (linux_nat_attach): Don't add the main thread here.
1704 Decorate the main thread id with the lwp id.
1706 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1708 * linux-nat.c (linux_nat_wait): Update inferior_ptid's ptid with
1709 thread_change_ptid. Don't add or mark the main thread as running
1711 * fork-child.c (fork_inferior): Add the main thread here.
1713 2008-09-08 Jerome Guitton <guitton@adacore.com>
1715 * rs6000-tdep.c (rs6000_fetch_instruction)
1716 (rs6000_skip_stack_check): New functions.
1717 (skip_prologue): Skip stack check sequence.
1719 2008-09-08 David Daney <ddaney@avtrex.com>
1721 * dummy-frame.h (frame.h): Include it.
1722 (struct frame_id): Remove declaration.
1724 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
1726 * spu-tdep.c (spu_push_dummy_code): New function.
1727 (spu_gdbarch_init): Install it.
1729 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
1731 * gdbarch.sh (gdbarch_dump): Use core_addr_to_string_nz
1732 instead of paddr_nz.
1733 * gdbarch.c: Regenerate.
1735 * target.c (target_xfer_partial, debug_print_register): Use
1736 core_addr_to_string_nz instead of paddr_nz.
1738 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
1740 * rs6000-tdep.c (rs6000_gdbarch_init): Setup displaced stepping
1741 *before* calling gdbarch_init_osabi.
1742 (rs6000_aix_init_osabi): Disable displaced stepping.
1744 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
1746 * target.c (update_current_target): Do not inherit to_open
1748 (pop_target): Call target_close on target_stack instead
1750 (pop_all_targets_above): Likewise.
1752 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
1754 * gnu-v3-abi.c (gnuv3_decode_method_ptr): New function.
1755 (gnuv3_print_method_ptr): Use it.
1756 (gnuv3_method_ptr_to_value): Likewise.
1758 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
1760 * nto-tdep.h (struct nto_target_ops): Add gdbarch parameter to
1761 register_area callback function.
1762 * i386-nto-tdep.c (i386nto_register_area): Add gdbarch parameter.
1763 Use it instead of current_gdbarch.
1764 * nto-procfs.c (procfs_store_registers): Update call.
1766 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
1768 * mips-tdep.c (deprecated_mips_set_processor_regs_hack): Use
1769 regcache architecture instead of current_gdbarch.
1771 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
1773 * mep-tdep.c (struct mep_prologue): Add gdbarch member.
1774 (check_for_saved): Use it instead of current_gdbarch.
1775 (is_arg_spill): Add gdbarch paramter. Use it instead
1777 (mep_analyze_prologue): Add gdbarch parameter. Pass it
1778 to is_arg_spill and check_for_saved.
1779 (mep_skip_prologue, mep_analyze_frame_prologue): Update calls.
1781 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
1783 * hppa-tdep.c (internalize_unwinds): Use objfile architecture
1784 instead of current_gdbarch.
1786 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
1788 * m68k-tdep.h (m68kbsd_fpreg_offset): Add gdbarch parameter.
1789 * m68kbsd-tdep.c (m68kbsd_fpreg_offset): Add gdbarch paramter.
1790 Use it instead of current_gdbarch.
1791 (m68kbsd_supply_fpregset): Update call.
1792 * m68kbsd-nat.c (m68kbsd_supply_fpregset): Likewise.
1793 (m68kbsd_collect_fpregset): Likewise.
1795 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
1797 * cris-tdep.c (cris_version, cris_mode): Remove.
1798 (crisv32_single_step_through_delay): Use tdep->cris_mode.
1799 (cris_breakpoint_from_pc): Likewise.
1800 (cris_frame_unwind_cache): Use tdep->cris_version.
1801 (crisv32_scan_prologue): Likewise.
1802 (cris_spec_reg_applicable): Add gdbarch argument.
1803 Use tdep->cris_version.
1804 (cris_register_size, cris_special_register_name): Update calls.
1805 (cris_special_register_name): Add gdbarch argument.
1806 (cris_register_name, crisv32_register_name): Update calls.
1808 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
1810 * m68hc11-tdep.c (gdb_print_insn_m68hc11): Use info->arch
1811 instead of current_gdbarch.
1813 * sh64-tdep.c (gdb_print_insn_sh64): Remove.
1814 (sh64_gdbarch_init): Install print_insn_sh64 directly.
1815 * sh-tdep.c (gdb_print_insn_sh): Remove.
1816 (sh_gdbarch_init): Install print_insn_sh directly.
1818 * mips-tdep.c (gdb_print_insn_mips): Do not check mips_abi
1819 from current_gdbarch.
1820 (gdb_print_insn_mips_n32, gdb_print_insn_mips_n64): New functions.
1821 (mips_gdbarch_init): Install them instead of gdb_print_insn_mips
1822 depending on mips_abi.
1824 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
1826 * gdbarch.sh (addr_bits_remove): Change type to 'm'.
1827 (smash_text_address): Likewise.
1828 * gdbarch.c, gdbarch.h: Regenerate.
1830 * arch-utils.c (core_addr_identity): Add gdbarch parameter.
1831 * arch-utils.h (core_addr_identity): Likewise.
1832 * arm-tdep.c (arm_addr_bits_remove): Likewise.
1833 (arm_smash_text_address): Likewise.
1834 * hppa-tdep.c (hppa_smash_text_address): Likewise.
1835 * m88k-tdep.c (m88k_addr_bits_remove): Likewise.
1836 * s390-tdep.c (s390_addr_bits_remove): Likewise.
1838 * mips-tdep.c (mips_addr_bits_remove): Add gdbarch parameter.
1839 Use it instead of current_gdbarch.
1841 * arm-tdep.c (arm_prologue_prev_register, arm_unwind_pc,
1842 arm_dwarf2_prev_register): Update calls.
1843 * m88k-tdep.c (m88k_unwind_pc): Update call.
1845 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
1847 * dwarf2expr.h (dwarf2_read_address): Add gdbarch argument.
1848 * dwarf2expr.c (dwarf2_read_address): Add gdbarch argument.
1849 Call gdbarch_integer_to_address directly instead of converting
1850 to value and back. Update comment.
1851 (execute_stack_op): Update call site.
1852 * dwarf2loc.c (find_location_expression): Likewise.
1853 (locexpr_describe_location): Update
1855 * dwarf2expr.h (struct dwarf_expr_context): Add gdbarch member.
1856 * dwarf2-frame.c (execute_stack_op): Initialize ctx->gdbarch.
1857 * dwarf2loc. (dwarf2_evaluate_loc_desc): Likewise.
1858 (dwarf2_loc_desc_needs_frame): Likewise.
1860 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
1862 * breakpoint.h (struct bp_location): Change type of section
1863 member to "struct obj_section *".
1864 * tracepoint.h (struct tracepoint): Likewise.
1865 * symtab.h (struct general_symbol_info): Replace bfd_section
1866 member with obj_section.
1867 (struct symtab_and_line): Change type of section member to
1868 "struct obj_section *".
1869 (SYMBOL_BFD_SECTION): Remove macro, replace by ...
1870 (SYMBOL_OBJ_SECTION): ... this.
1872 * minsym.c (prim_record_minimal_symbol_and_info): Record symbol
1873 section as obj_section instead of bfd_section.
1875 * ada-lang.c (ada_decode_symbol): Use gsymbol->obj_section
1876 directly instead of looking of obj_section from bfd_section.
1878 * objfiles.h (find_pc_sect_section): Remove.
1879 * objfiles.c (find_pc_sect_section): Remove.
1880 (find_pc_section): Inline find_pc_sect_section code.
1882 * symfile.h (find_pc_overlay): Return struct obj_section *.
1883 (find_pc_mapped_section): Likewise.
1884 (section_is_overlay, section_is_mapped): Change type of section
1885 argument to struct obj_section *.
1886 (pc_in_mapped_range, pc_in_unmapped_range): Likewise.
1887 (overlay_mapped_address, overlay_unmapped_address): Likewise.
1888 (symbol_overlayed_address): Likewise.
1889 * symtab.h (symbol_overlayed_address): Likewise.
1890 * symfile.c (overlay_is_mapped): Remove.
1891 (section_is_mapped): Inline overlay_is_mapped code. Update.
1892 (overlay_invalidate_all): Update.
1893 (section_is_overlay): Change section argument to type
1894 "struct obj_section *". Use bfd_ methods.
1895 (pc_in_unmapped_range): Likewise. Handle relocated sections.
1896 (pc_in_mapped_range): Likewise. Handle relocated sections.
1897 (sections_overlap): Likewise.
1898 (overlay_unmapped_address): Likewise.
1899 (overlay_mapped_address): Likewise.
1900 (symbol_overlayed_address): Likewise.
1901 (find_pc_overlay): Return struct obj_section *.
1902 (find_pc_mapped_section): Likewise.
1903 (list_overlays_command): Update.
1904 (map_overlay_command, unmap_overlay_command): Update.
1905 (simple_overlay_update): Update.
1907 * block.h (blockvector_for_pc_sect): Change section argument
1908 to type "struct obj_section *".
1909 (block_for_pc_sect): Likewise.
1910 * block.c (blockvector_for_pc_sect): Change section argument
1911 to type "struct obj_section *".
1912 (block_for_pc_sect): Likewise.
1913 * symtab.h (find_pc_sect_function, find_pc_sect_psymtab,
1914 find_pc_sect_symtab, find_pc_sect_psymbol, find_pc_sect_line,
1915 lookup_minimal_symbol_by_pc_section, find_function_start_pc): Likewise.
1916 (matching_bfd_sections): Rename to ...
1917 (matching_obj_sections): ... this. Update argument types.
1918 * blockframe.c (find_pc_sect_function): Likewise.
1919 * breakpoint.c (describe_other_breakpoints): Likewise.
1920 (breakpoint_has_pc, check_duplicates_for): Likewise.
1921 * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Likewise.
1922 (lookup_minimal_symbol_by_pc_section): Likewise.
1923 * symtab.c (find_pc_sect_psymtab_closer): Likewise.
1924 (find_pc_sect_psymtab, find_pc_sect_psymbol, find_pc_sect_symtab,
1925 find_pc_sect_line, find_function_start_pc): Likewise.
1926 (matching_bfd_sections): Rename to ...
1927 (matching_obj_sections): ... this. Update argument types.
1929 * blockframe.c (find_pc_partial_function): Update to section
1930 type changes. No longer call find_pc_sect_section.
1931 (cache_pc_function_section): Change to type "struct obj_section *".
1932 * breakpoint.c (resolve_sal_pc): Update to section type changes.
1933 * exec.c (xfer_memory): Likewise.
1934 * findvar.c (read_var_value): Likewise.
1935 * infcmd.c (jump_command): Likewise.
1936 * linespec.c (minsym_found): Likewise.
1937 * maint.c (maintenance_translate_address): Likewise.
1938 * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Likewise.
1939 (lookup_solib_trampoline_symbol_by_pc): Likewise.
1940 * parse.c (write_exp_msymbol): Likewise.
1941 * printcmd.c (build_address_symbolic): Likewise.
1942 (address_info, sym_info): Likewise.
1943 * symmisc.c (dump_msymbols, print_symbol): Likewise.
1944 * symtab.c (fixup_section): Likewise.
1945 (fixup_symbol_section, fixup_psymbol_section): Likewise.
1946 (find_pc_line, find_function_start_sal): Likewise.
1947 * target.c (memory_xfer_partial): Likewise.
1948 * hppa-hpux-tdep.c (hppa64_hpux_in_solib_call_trampoline): Likewise.
1949 * spu-tdep.c (spu_overlay_update): Likewise.
1951 2008-09-04 Doug Evans <dje@google.com>
1953 * defs.h (plongest,pulongest): Renamed from paddr_u,paddr_d.
1954 Change argument of pulongest from CORE_ADDR to ULONGEST.
1955 All callers updated.
1956 * utils.c (plongest): Renamed from paddr_d.
1957 (pulongest): Renamed from paddr_u, change arg type to ULONGEST.
1958 * remote-mips.c (send_srec): Use paddr_nz instead of paddr_u in
1959 `CORE_ADDR addr' arg of error message.
1961 2008-09-03 Angela Marie Thomas <angela@releasedominatrix.com>
1963 * ser-tcp.c (ser_tcp_send_break): New function.
1964 (_initialize_ser_tcp): Use ser_tcp_send_break.
1965 * ser-tcp.h (ser_tcp_send_break): New prototype.
1967 2008-09-03 Ulrich Weigand <uweigand@de.ibm.com>
1969 * spu-tdep.c (spu_push_dummy_call): Update all stack pointer slots
1970 when allocating stack frame for inferior call.
1972 2008-09-03 Ulrich Weigand <uweigand@de.ibm.com>
1974 * spu-tdep.c (spu_frame_unwind_cache): Do not attempt to unwind
1975 SP or return address if we failed to find a valid frame.
1977 2008-09-03 Aleksandar Ristovski <aristovski@qnx.com>
1979 * breakpoint.c (breakpoint_init_inferior): Mark as not inserted only
1980 non-permanent breakpoints.
1981 (bpstat_stop_status): Change enable_state to bp_disabled only for
1982 non-permanent breakpoints.
1983 (bp_loc_is_permanent): New function.
1984 (create_breakpoint): Check if the location points to a permanent
1985 breakpoint and if it does, make breakpoint permanent.
1986 (update_breakpoint_locations): Make sure new locations of permanent
1987 breakpoints are properly initialized.
1988 * i386-tdep.c (i386_skip_permanent_breakpoint): New function.
1989 (i386_gdbarch_init): Set gdbarch_skip_permanent_breakpoint.
1991 2008-09-02 Pedro Alves <pedro@codesourcery.com>
1993 * breakpoint.c (insert_breakpoints, update_global_location_list):
1994 Check breakpoints_always_inserted_mode instead of
1995 always_inserted_mode directly.
1997 2008-09-02 Andreas Schwab <schwab@suse.de>
1999 * ia64-tdep.c (ia64_get_dyn_info_list): Use obj_section_addr.
2001 2008-09-01 Jan Kratochvil <jan.kratochvil@redhat.com>
2003 Stay compatible after the GCC PR fortran/29635 fix.
2004 * dwarf2read.c (process_die <DW_TAG_imported_module>)
2005 (process_die <DW_TAG_imported_module>): Do not assert anything about
2006 these unsupported tags.
2008 2008-08-29 Tom Tromey <tromey@redhat.com>
2010 * maint.c (_initialize_maint_cmds): Fix typo.
2012 2008-08-29 Tom Tromey <tromey@redhat.com>
2014 * dwarf2read.c (dwarf2_build_psymtabs_hard): Copy dirname on
2017 2008-08-27 Ulrich Weigand <uweigand@de.ibm.com>
2019 * remote.c: Include "gdb_stat.h".
2021 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
2023 * dummy-frame.h (dummy_frame_pop): Add prototype.
2024 * dummy-frame.c: Include "observer.h".
2025 (dummy_frame_push): Do not check for stale frames.
2026 (dummy_frame_pop): New function.
2027 (cleanup_dummy_frames): New function.
2028 (_initialize_dummy_frame): Install it as inferior_created observer.
2030 * frame.h (struct frame_id): Update comments.
2031 (frame_id_inner): Remove prototype.
2032 * frame.c (frame_id_inner): Make static. Add comments.
2033 (frame_find_by_id): Update frame_id_inner safety net check to avoid
2034 false positives for targets using non-contiguous stack ranges.
2035 (get_prev_frame_1): Update frame_id_inner safety net check.
2036 (frame_pop): Call dummy_frame_pop when popping a dummy frame.
2038 * stack.c (return_command): Directly pop the selected frame.
2039 * infrun.c (handle_inferior_event): Remove dead code.
2040 * i386-tdep.c (i386_push_dummy_call): Update comment.
2042 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
2044 * breakpoint.c (remove_breakpoint): Do not fail if unable to remove
2045 breakpoint from shared library.
2047 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
2049 * solib-svr4.c (read_program_header): New function.
2050 (scan_dyntag_auxv): New function.
2051 (elf_locate_base): Use it if scan_dyntag fails.
2052 (find_program_interpreter): New function.
2053 (enable_break): Use it instead of .interp section.
2055 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
2057 * remote.h (remote_filename_p, remote_bfd_open): Add prototypes.
2058 * remote.c (remote_bfd_iovec_open, remote_bfd_iovec_close,
2059 remote_bfd_iovec_pread, remote_bfd_iovec_stat, remote_filename_p,
2060 remote_bfd_open): New functions.
2061 (remote_hostio_send_command): Fail safely if remote connection
2064 * solist.h (solib_open): Remove prototype.
2065 (solib_bfd_open): Add prototype.
2066 * solib.c: Include "remote.h".
2067 (solib_open): Remove, replace by ...
2068 (solib_bfd_open): ... this new function. Handle remote BFDs.
2069 (solib_map_sections): Replace solib_open by solib_bfd_open.
2070 * solib-frv.c: Include "exceptions.h".
2071 (enable_break2): Replace solib_open by solib_bfd_open.
2072 * solib-svr4.c: Include "exceptions.h".
2073 (enable_break): Replace solib_open by solib_bfd_open.
2075 * symfile.c: Include "remote.h".
2076 (build_id_verify): Handle remote BFDs.
2077 (separate_debug_file_exists): Use BFD to access file. Handle
2079 (symfile_bfd_open): Handle remote BFDs.
2080 (reread_symbols): Handle remote BFDs.
2082 * NEWS: Mention "remote:" argument prefix to "set sysroot".
2084 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
2086 * gdbarch.sh (target_gdbarch): New global variable.
2087 (deprecated_current_gdbarch_select_hack): Set it.
2088 * gdbarch.c, gdbarch.h: Regenerate.
2090 * arch-utils.c (gdbarch_update_p): Use target_gdbarch instead
2092 * target-descriptions.c (target_find_description): Likewise.
2093 * arm-tdep.c (arm_update_current_architecture): Likewise.
2094 (show_fp_model, arm_show_abi, arm_show_fallback_mode,
2095 arm_show_force_mode): Likewise.
2096 * mips-tdep.c (show_mask_address, show_mipsfpu_command,
2097 show_mips_abi): Likewise.
2098 * mep-tdep.c (me_module_register_set, current_me_module): Likewise.
2100 * target.c (target_translate_tls_address): Use target_gdbarch
2101 instead of current_gdbarch.
2102 * remote.c (struct packet_reg): Likewise.
2103 (get_remote_arch_state, packet_reg_from_regnum,
2104 packet_reg_from_pnum, remote_check_symbols, remote_wait,
2105 remote_address_masked, remote_insert_breakpoint,
2106 remote_insert_hw_breakpoint, remote_read_description): Likewise.
2107 * remote-m32r-sdi.c (m32r_resume, m32r_wait): Likewise.
2108 * remote-mips.c (mips_open, mips_common_breakpoint): Likewise.
2109 * cris-tdep.c (cris_can_use_hardware_watchpoint): Likewise.
2111 * solib.c (solib_open, solib_map_sections, solib_read_symbols,
2112 solib_add, info_sharedlibrary_command, solib_address,
2113 solib_create_inferior_hook, in_solib_dynsym_resolve_code,
2114 solib_global_lookup): Likewise.
2115 * solib-frv.c (enable_break2, frv_relocate_main_executable): Likewise.
2116 * solib-irix.c (irix_current_sos, irix_open_symbol_file_object):
2118 * solib-sunos.c (sunos_solib_create_inferior_hook): Likewise.
2119 * solib-svr4.c (exec_entry_point, enable_break, svr4_free_so,
2120 set_solib_svr4_fetch_link_map_offsets, svr4_fetch_link_map_offsets):
2122 * nto-tdep.c (nto_find_and_open_solib, nto_init_solib_absolute_prefix,
2123 nto_truncate_ptr): Likewise.
2124 * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Likewise.
2126 2008-08-26 Luis Machado <luisgpm@br.ibm.com>
2128 * ppc-linux-tdep.c (ppc_linux_vsx_regset_sections) New structure.
2129 (ppc_linux_vmx_regset_sections): New structure.
2130 (ppc_linux_fp_regset_sections): New structure.
2131 (ppc_linux_init_abi): Select core-file regset based on target
2134 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
2136 * target.c (debug_print_register): Use regcache_raw_collect
2137 instead of regcache_cooked_read. Only handle raw registers.
2139 2008-08-25 Pedro Alves <pedro@codesourcery.com>
2141 * cp-name-parser.y: Include config.h before system headers.
2143 2008-08-25 Ulrich Weigand <uweigand@de.ibm.com>
2145 * m88k-tdep.c: Update for unwinder changes.
2147 2008-08-24 Tom Tromey <tromey@redhat.com>
2149 * s390-tdep.c (s390_address_class_type_flags): Use
2150 TYPE_INSTANCE_FLAG_ADDRESS_CLASS_1.
2151 (s390_address_class_type_flags_to_name): Likewise.
2152 (s390_address_class_name_to_type_flags): Likewise.
2154 2008-08-24 Tom Tromey <tromey@redhat.com>
2156 * rs6000-tdep.c (rs6000_builtin_type_vec128): Don't use
2158 * features/rs6000/powerpc-vsx32l.c
2159 (initialize_tdesc_powerpc_vsx32l): Update.
2160 * features/rs6000/powerpc-vsx32.c
2161 (initialize_tdesc_powerpc_vsx32): Update.
2162 * features/rs6000/powerpc-vsx64.c
2163 (initialize_tdesc_powerpc_vsx64): Update.
2164 * features/rs6000/powerpc-vsx64l.c
2165 (initialize_tdesc_powerpc_vsx64l): Update.
2166 * target-descriptions.c (maint_print_c_tdesc_cmd): Emit
2167 TYPE_VECTOR, not TYPE_FLAGS.
2169 2008-08-24 Tom Tromey <tromey@redhat.com>
2171 * xml-tdesc.c (tdesc_end_union): Update.
2172 * stabsread.c (define_symbol): Update.
2173 (read_type): Update.
2174 (read_struct_type): Update.
2175 (read_enum_type): Update.
2176 * spu-tdep.c (spu_builtin_type_vec128): Update.
2177 * sh-tdep.c (sh_push_dummy_call_fpu): Update.
2178 (sh_push_dummy_call_nofpu): Update.
2179 * mdebugread.c (parse_symbol): Update.
2180 (parse_symbol): Update.
2181 (parse_symbol): Update.
2182 (upgrade_type): Update.
2183 * jv-lang.c (java_lookup_class): Update.
2184 * iq2000-tdep.c (iq2000_pointer_to_address): Update.
2185 * i386-tdep.c (i386_mmx_type): Update.
2186 (i386_sse_type): Update.
2187 * gdbtypes.h (enum type_flag_value): New enum.
2188 (enum type_instance_flag_value): New enum.
2189 (TYPE_FLAG_UNSIGNED, TYPE_FLAG_NOSIGN, TYPE_FLAG_STUB,
2190 TYPE_FLAG_TARGET_STUB, TYPE_FLAG_STATIC, TYPE_FLAG_PROTOTYPED,
2191 TYPE_FLAG_INCOMPLETE, TYPE_FLAG_VARARGS, TYPE_FLAG_VECTOR,
2192 TYPE_FLAG_FIXED_INSTANCE, TYPE_FLAG_STUB_SUPPORTED,
2193 TYPE_FLAG_NOTTEXT): Now enum constants.
2194 (TYPE_FLAG_CONST, TYPE_FLAG_VOLATILE, TYPE_FLAG_CODE_SPACE,
2195 TYPE_FLAG_DATA_SPACE, TYPE_FLAG_ADDRESS_CLASS_1,
2196 TYPE_FLAG_ADDRESS_CLASS_2): Remove.
2197 (TYPE_INSTANCE_FLAG_CONST, TYPE_INSTANCE_FLAG_VOLATILE,
2198 TYPE_INSTANCE_FLAG_CODE_SPACE, TYPE_INSTANCE_FLAG_DATA_SPACE,
2199 TYPE_INSTANCE_FLAG_ADDRESS_CLASS_1,
2200 TYPE_INSTANCE_FLAG_ADDRESS_CLASS_2): New constants.
2201 (TYPE_UNSIGNED, TYPE_NOSIGN, TYPE_STUB, TYPE_TARGET_STUB,
2202 TYPE_STATIC, TYPE_PROTOTYPED, TYPE_INCOMPLETE, TYPE_VARARGS,
2203 TYPE_VECTOR, TYPE_FIXED_INSTANCE, TYPE_STUB_SUPPORTED,
2204 TYPE_NOTTEXT): Update.
2205 (TYPE_FLAG_ADDRESS_CLASS_ALL): Remove.
2206 (TYPE_INSTANCE_FLAG_ADDRESS_CLASS_ALL): New define.
2207 (TYPE_VOLATILE, TYPE_CODE_SPACE, TYPE_DATA_SPACE,
2208 TYPE_ADDRESS_CLASS_1, TYPE_ADDRESS_CLASS_2,
2209 TYPE_ADDRESS_CLASS_ALL): Update.
2210 (struct main_type) <flags>: Remove.
2211 <flag_unsigned, flag_nosign, flag_stub, flag_target_stub,
2212 flag_static, flag_prototyped, flag_incomplete, flag_varargs,
2213 flag_vector, flag_stub_supported, flag_nottext,
2214 flag_fixed_instance>: New fields.
2215 <nfields, vptr_fieldno>: Move earlier.
2216 (TYPE_FLAGS): Remove.
2217 * gdbtypes.c (make_pointer_type): Update.
2218 (address_space_name_to_int): Update.
2219 (address_space_int_to_name): Update.
2220 (make_type_with_address_space): Update.
2221 (make_cv_type): Update.
2222 (create_range_type): Update.
2223 (get_discrete_bounds): Update.
2224 (create_set_type): Update.
2225 (make_vector_type): Update.
2226 (smash_to_method_type): Update.
2227 (check_typedef): Update.
2228 (check_stub_method): Update.
2229 (init_type): Individually assign flag fields.
2230 (recursive_dump_type): Don't print entire TYPE_FLAGS field. Do
2231 print TYPE_FIXED_INSTANCE, TYPE_STUB_SUPPORTED, and TYPE_NOTTEXT.
2232 (copy_type_recursive): Copy the entire main type. Don't use
2234 * features/rs6000/powerpc-altivec64l.c
2235 (initialize_tdesc_powerpc_altivec64l): Update.
2236 * features/rs6000/powerpc-altivec64.c
2237 (initialize_tdesc_powerpc_altivec64): Update.
2238 * features/rs6000/powerpc-altivec32l.c
2239 (initialize_tdesc_powerpc_altivec32l): Update.
2240 * features/rs6000/powerpc-altivec32.c
2241 (initialize_tdesc_powerpc_altivec32): Update.
2242 * features/rs6000/powerpc-7400.c (initialize_tdesc_powerpc_7400):
2244 * features/arm-with-iwmmxt.c (initialize_tdesc_arm_with_iwmmxt):
2246 * dwarf2read.c (read_structure_type): Update.
2247 (read_enumeration_type): Likewise.
2248 (process_enumeration_scope): Likewise.
2249 (read_tag_pointer_type): Likewise.
2250 (read_subroutine_type): Likewise.
2251 (read_subroutine_type): Likewise.
2252 (read_base_type): Likewise.
2253 * coffread.c (coff_read_enum_type): Update.
2254 * ada-valprint.c (adjust_type_signedness): Update.
2255 * ada-typeprint.c (print_record_field_types): Update.
2256 * ada-lang.c (packed_array_type): Update.
2257 (empty_record): Don't reset TYPE_FLAGS.
2258 (ada_template_to_fixed_record_type_1): Update.
2259 (ada_template_to_fixed_record_type_1): Likewise.
2260 (template_to_static_fixed_type): Likewise.
2261 (to_record_with_fixed_variant_part): Likewise.
2262 (to_fixed_record_type): Likewise.
2263 (to_fixed_array_type): Likewise.
2264 (to_static_fixed_type): Likewise.
2266 2008-08-23 Jim Blandy <jimb@redhat.com>
2269 * symmisc.c (print_symbol_bcache_statistics): Include statistics
2270 for the macro bcache.
2272 2008-08-23 Tom Tromey <tromey@redhat.com>
2274 * macrotab.h (struct macro_definition) <kind>: Shrink to one bit.
2275 (argc): Now 31 bits.
2277 2008-08-22 Tom Tromey <tromey@redhat.com>
2279 * NEWS: Move macro entries back under "New commands".
2281 2008-08-22 Ulrich Weigand <uweigand@de.ibm.com>
2283 * breakpoint.c (create_overlay_event_breakpoint): Rename to ...
2284 (create_overlay_event_breakpoint_1): ... this. Add OBJFILE parameter.
2285 (create_overlay_event_breakpoint): Loop over all objfiles to install
2286 multiple instances of the overlay event breakpoint if present.
2288 2008-08-22 Ulrich Weigand <uweigand@de.ibm.com>
2290 * spu-tdep.c (spu_overlay_new_objfile): Only consider SPU objfiles.
2291 (info_spu_event_command): Command only supported on SPU architecture.
2292 (info_spu_signal_command): Likewise.
2293 (info_spu_mailbox_command): Likewise.
2294 (info_spu_dma_command): Likewise.
2295 (info_spu_proxydma_command): Likewise.
2297 2008-08-22 Ulrich Weigand <uweigand@de.ibm.com>
2299 * infrun.c (adjust_pc_after_break): Do not call get_thread_regcache
2300 if the thread has already exited.
2302 2008-08-22 Pedro Alves <pedro@codesourcery.com>
2304 * infrun.c (proceed): Move back setting previous_inferior_ptid
2306 (wait_for_inferior): ... to here.
2307 (fetch_inferior_event): ... and here.
2309 2008-08-21 Ulrich Weigand <uweigand@de.ibm.com>
2311 * gdbarch.sh: Include "regcache.h" into gdbarch.c.
2312 (deprecated_current_gdbarch_select_hack): Call registers_changed
2313 instead of reinit_frame_cache.
2314 * gdbarch.c: Regenerate.
2316 2008-08-21 Ulrich Weigand <uweigand@de.ibm.com>
2318 * elfread.c (elf_symtab_read): Do not relocate thread-local symbols.
2320 2008-08-21 Daniel Jacobowitz <dan@codesourcery.com>
2322 * xcoffread.c (SYMNAME_ALLOC): Correct syntax.
2324 2008-08-21 Ulrich Weigand <uweigand@de.ibm.com>
2326 * findvar.c (locate_var_value): Do not call get_frame_arch
2327 with a NULL frame argument.
2329 2008-08-21 Ulrich Weigand <uweigand@de.ibm.com>
2331 * frame.h (frame_map_regnum_to_name): Remove prototype.
2332 (frame_map_name_to_regnum): Remove prototype.
2333 * frame.c (frame_map_regnum_to_name): Remove.
2334 (frame_map_name_to_regnum): Remove.
2335 (frame_unwind_register_value): Use user_reg_map_regnum_to_name
2336 instead of frame_map_regnum_to_name.
2337 * ax-gdb.c: Include "user-regs.h".
2338 (gen_expr): Use user_reg_map_name_to_regnum instead of
2339 frame_map_name_to_regnum.
2340 * eval.c: Include "user-regs.h".
2341 (evaluate_subexp_standard): Use user_reg_map_name_to_regnum
2342 instead of frame_map_name_to_regnum.
2343 * infcmd.c (registers_info): Likewise.
2344 * parse.c: Include "user-regs.h".
2345 (write_dollar_variable): Use user_reg_map_name_to_regnum
2346 instead of frame_map_name_to_regnum.
2347 * tracepoint.c: Include "user-regs.h".
2348 (encode_actions): Use user_reg_map_name_to_regnum
2349 instead of frame_map_name_to_regnum.
2350 * valops.c: Include "user-regs.h".
2351 (value_fetch_lazy): Use user_reg_map_regnum_to_name instead
2352 of frame_map_regnum_to_name.
2354 2008-08-21 Ulrich Weigand <uweigand@de.ibm.com>
2356 * ppc-linux-tdep.c (ppc64_linux_convert_from_func_ptr_addr): Read
2357 and manually relocate .opd contents from BFD instead of reading
2358 them from target memory.
2360 2008-08-21 Daniel Jacobowitz <dan@codesourcery.com>
2362 * dwarf2read.c (processing_current_prefix): Delete static
2364 (process_full_comp_unit): Do not set processing_current_prefix.
2365 (dwarf2_full_name): New function.
2366 (read_func_scope): Do not set processing_current_prefix. Use
2368 (read_structure_type): Do not set processing_current_prefix. Remove
2369 unused inner cleanup.
2370 (process_structure_scope): Do not set processing_current_prefix.
2371 (read_enumeration_type): Use dwarf2_full_name.
2372 (determine_class_name): Return a const char *. Put the result
2373 on the objfile obstack. Use dwarf2_full_name.
2374 (read_namespace_type): New function.
2375 (read_namespace): Do not create the type here. Use
2377 (read_typedef): Use dwarf2_full_name. Do not pass the name
2379 (read_base_type): Do not pass the name to init_type. Handle
2381 (read_unspecified_type): Do not pass the name to init_type.
2382 (new_symbol): Use dwarf2_full_name instead of
2383 processing_current_prefix.
2384 (read_type_die): Do not set processing_current_prefix. Handle
2386 (determine_prefix): Handle specifications. Return the result
2387 on the objfile obstack. Handle unions correctly.
2389 2008-08-21 Daniel Jacobowitz <dan@codesourcery.com>
2391 * buildsym.c (add_symbol_to_list): Do not call
2392 cp_scan_for_anonymous_namespaces here.
2393 (finish_block): Do not call cp_set_block_scope here.
2394 * cp-namespace.c (processing_has_namespace_info)
2395 (processing_current_prefix): Delete.
2396 (cp_initialize_namespace): Do not initialize
2397 processing_has_namespace_info.
2398 (cp_scan_for_anonymous_namespaces): Use SYMBOL_DEMANGLED_NAME. Do
2399 not check processing_has_namespace_info.
2400 (cp_set_block_scope): Take prefix and namespace info flag as
2401 arguments. Honor namespaces regardless of a demangled name.
2402 * cp-support.h (processing_has_namespace_info)
2403 (processing_current_prefix): Delete declarations.
2404 (cp_set_block_scope): Update prototype.
2405 * dwarf2read.c (processing_has_namespace_info)
2406 (processing_current_prefix): New static variables.
2407 (read_file_scope): Initialize processing_has_namespace_info.
2408 (read_func_scope): Call cp_set_block_scope for C++.
2409 (new_symbol): Call cp_scan_for_anonymous_namespaces for C++.
2410 * symtab.c (symbol_demangled_name): Accept a const argument.
2411 * symtab.h (symbol_demangled_name): Update prototype.
2413 2008-08-21 Daniel Jacobowitz <dan@codesourcery.com>
2415 * ax-gdb.c (gen_var_ref): Use SYMBOL_LINKAGE_NAME.
2416 * blockframe.c (find_pc_partial_function): Likewise.
2417 * buildsym.c (find_symbol_in_list): Likewise.
2418 * c-valprint.c (c_val_print): Likewise.
2419 * coffread.c (patch_opaque_types, process_coff_symbol): Likewise.
2420 (coff_read_enum_type): Likewise. Use SYMBOL_SET_LINKAGE_NAME.
2421 * cp-support.c (cp_remove_params): Renamed from remove_params and
2423 (overload_list_add_symbol): Update call to remove_params.
2424 * cp-support.h (cp_remove_params): Declare.
2425 * dwarf2read.c (process_enumeration_scope): Use SYMBOL_LINKAGE_NAME.
2426 (dwarf2_const_value): Use SYMBOL_PRINT_NAME.
2427 * expprint.c (dump_subexp_body_standard): Likewise.
2428 * f-valprint.c (info_common_command, there_is_a_visible_common_named):
2429 Use SYMBOL_LINKAGE_NAME to find symbols and SYMBOL_PRINT_NAME
2431 * findvar.c (read_var_value): Use SYMBOL_LINKAGE_NAME.
2432 * gnu-v2-abi.c (gnuv2_value_rtti_type): Likewise.
2433 * hppa-hpux-tdep.c (hppa32_hpux_in_solib_call_trampoline)
2434 (hppa_hpux_skip_trampoline_code): Use SYMBOL_LINKAGE_NAME to find
2435 symbols and SYMBOL_PRINT_NAME for messages.
2436 * jv-lang.c (add_class_symbol): Use SYMBOL_SET_LINKAGE_NAME.
2437 * linespec.c (decode_line_2): Use SYMBOL_LINKAGE_NAME.
2438 * mdebugread.c (parse_symbol): Use SYMBOL_LINKAGE_NAME and
2439 SYMBOL_SET_LINKAGE_NAME.
2440 (mylookup_symbol): Use SYMBOL_LINKAGE_NAME.
2441 * minsyms.c (add_minsym_to_demangled_hash_table): Use
2443 (lookup_minimal_symbol): Use SYMBOL_LINKAGE_NAME or
2444 SYMBOL_MATCHES_SEARCH_NAME, depending on the pass.
2445 * objfiles.h (ALL_OBJFILE_MSYMBOLS): Use SYMBOL_LINKAGE_NAME.
2446 * printcmd.c (build_address_symbolic): Use SYMBOL_LINKAGE_NAME.
2447 (address_info): Use SYMBOL_PRINT_NAME for messages and
2448 SYMBOL_LINKAGE_NAME for lookups.
2449 * sol-thread.c (info_cb): Use SYMBOL_PRINT_NAME for messages.
2450 * stabsread.c (patch_block_stabs, define_symbol)
2451 (read_type, read_enum_type, common_block_end)
2452 (cleanup_undefined_types_1, scan_file_globals): Use
2453 SYMBOL_LINKAGE_NAME, SYMBOL_SET_LINKAGE_NAME, ALL_OBJFILE_MSYMBOLS,
2454 and SYMBOL_PRINT_NAME.
2455 * stack.c (print_frame_args): Use SYMBOL_LINKAGE_NAME.
2456 (print_frame, frame_info): Use SYMBOL_PRINT_NAME for output. Use
2457 cp_remove_params instead of cplus_demangle.
2458 (print_block_frame_labels, print_frame_arg_vars): Use
2459 SYMBOL_LINKAGE_NAME.
2460 * symmisc.c (dump_msymbols): Use ALL_OBJFILE_MSYMBOLS and
2461 SYMBOL_LINKAGE_NAME.
2462 (dump_symtab_1, print_symbol, print_partial_symbols)
2463 (maintenance_check_symtabs): Use SYMBOL_LINKAGE_NAME.
2464 * symtab.h (DEPRECATED_SYMBOL_NAME): Delete.
2465 (SYMBOL_SET_LINKAGE_NAME): New.
2466 (SYMBOL_SET_NAMES): Add a comment.
2467 * tracepoint.c (set_traceframe_context, validate_actionline)
2468 (collect_symbol, scope_info): Use SYMBOL_LINKAGE_NAME for
2469 lookups and SYMBOL_PRINT_NAME for output.
2470 * typeprint.c (typedef_print): Use SYMBOL_LINKAGE_NAME.
2471 * xcoffread.c (process_xcoff_symbol): Use SYMBOL_SET_LINKAGE_NAME.
2473 2008-08-21 Pedro Alves <pedro@codesourcery.com>
2475 * arm-tdep.c (arm_pc_is_thumb): Use obj_section_addr.
2476 * hppa-hpux-tdep.c (hppa_hpux_find_dummy_bpaddr): Likewise.
2477 * hppa-linux-tdep.c (hppa_linux_find_global_pointer): Use
2478 obj_section_addr and obj_section_endaddr.
2479 * hppa-tdep.c (hppa64_convert_code_addr_to_fptr): Likewise.
2480 * hppabsd-tdep.c (hppabsd_find_global_pointer): Likewise.
2481 * ia64-tdep.c (ia64_find_global_pointer): Likewise.
2482 (find_extant_func_descr): Likewise.
2483 * solib-frv.c (frv_relocate_main_executable): Use
2485 * xstormy16-tdep.c (xstormy16_find_jmp_table_entry): Use
2486 obj_section_addr and obj_section_endaddr.
2488 2008-08-21 Paul N. Hilfinger <hilfinger@adacore.com>
2490 * NEWS: Amplify last entry on boolean types in Ada.
2492 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
2494 * dwarf2read.c (die_specification, dwarf2_extension, follow_die_ref):
2495 Make the dwarf2_cu * parameter output as well as input. Update it if
2496 we follow a reference to another CU.
2497 (read_func_scope, determine_class_name, namespace_name, dwarf2_attr)
2498 (die_type, die_containing_type): Update calls to changed functions.
2499 Use the returned CU along with the returned DIE.
2500 (read_namespace): Use dwarf2_attr instead of dwarf2_extension.
2502 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
2504 * dwarf2read.c (queue_comp_unit): Take an objfile argument. Read
2506 (process_queue): Do not read in the DIEs here.
2507 (psymtab_to_symtab_1): Update call to queue_comp_unit.
2508 (read_full_die): Do not call queue_comp_unit from here.
2509 (maybe_queue_comp_unit): New function.
2510 (follow_die_ref): Use it.
2512 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
2514 * dwarf2read.c (struct attribute): Move earlier.
2515 (struct die_info): Change attrs to a trailing array.
2516 (dwarf_alloc_die): Take the number of attributes. Allocate space
2518 (read_full_die): Update call to dwarf_alloc_die. Do not manually
2519 allocate attributes.
2521 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
2523 * dwarf2read.c (REF_HASH_SIZE): Delete.
2524 (struct dwarf2_cu): Replace die_ref_table with die_hash.
2525 (struct die_info): Remove next_ref.
2526 (store_in_ref_table): Remove offset argument. Rewrite to use
2527 htab_find_slot_with_hash.
2528 (die_hash, die_eq): New.
2529 (read_comp_unit): Allocate the die_hash.
2530 (read_die_and_children): Update call to store_die_ref.
2531 (follow_die_ref): Rewrite to use htab_find_with_hash.
2533 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
2535 * dwarf2read.c (free_die_list, copy_die): Delete.
2536 (dwarf_alloc_die): Take a CU argument. Allocate the new DIE
2538 (read_full_die): Update call to dwarf_alloc_die. Allocate
2539 attributes on the CU obstack.
2540 (free_one_comp_unit): Do not call free_die_list.
2542 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
2544 * dwarf2read.c (read_die_and_children): Ignore NULL DIEs.
2545 (read_die_and_siblings): Likewise. Do not add padding DIEs to the
2547 (read_full_die): Do not allocate DIEs for abbrev 0.
2548 (follow_die_ref): Correct error message.
2550 2008-08-20 Pedro Alves <pedro@codesourcery.com>
2552 * linespec.c (symtab_from_filename): Also throw NOT_FOUND_ERROR if
2553 there are no symbols loaded, instead of throwing a generic error.
2554 (decode_variable): Likewise.
2556 2008-08-20 Pedro Alves <pedro@codesourcery.com>
2558 * objfiles.h (struct obj_section): Remove addr and endaddr fields.
2559 (obj_section_offset, obj_section_addr, obj_section_endaddr): New
2561 * objfiles.c (add_to_objfile_sections): Don't set addr, endaddr
2562 and offset. Use size_t instead of unsigned long.
2563 (build_objfile_section_table): Use size_t instead of unsigned
2565 (objfile_relocate): Don't relocate s->addr and s->endaddr, they're
2567 (find_pc_sect_section): Use obj_section_addr and
2568 obj_section_endaddr.
2569 * symfile.c (symfile.c): Remove code that maps sections
2570 offsets in "addr" to the object's sections.
2571 * blockframe.c (find_pc_partial_function): Use obj_section_endaddr.
2572 * gcore.c (gcore_create_callback): Use obj_section_addr and
2573 obj_section_endaddr.
2574 * maint.c (print_objfile_section_info): Likewise.
2575 * printcmd.c (sym_info): Use obj_section_addr and
2576 obj_section_endaddr.
2577 * symtab.c (fixup_section): Likewise.
2579 2008-08-20 Mark Kettenis <kettenis@gnu.org>
2581 * sparc-tdep.c: Make some comments catch up with reality.
2583 2008-08-20 Vladimir Prus <vladimir@codesourcery.com>
2585 * NEWS: Mention 'set target-async'
2587 2008-08-19 Vladimir Prus <vladimir@codesourcery.com>
2589 * infrun.c (resume): If the thread is placed to the deferred step
2590 queue, mark it as running.
2592 2008-08-19 Vladimir Prus <vladimir@codesourcery.com>
2594 Make sure target supports non-stop.
2595 * infcmd.c (run_command_1, attach_command): If non-stop mode
2596 is requested, verify the target supports it.
2597 * linux-nat.c (linux_nat_supports_non_stop): New.
2598 (linux_nat_add_target): Register the above.
2599 * target.c (find_default_supports_non_stop)
2600 (target_supports_non_stop): New.
2601 (init_dummy_target): Register find_default_supports_non_stop.
2602 * target.h (struct target_ops): New field to_supports_non_stop.
2603 (target_supports_non_stop): New.
2605 2008-08-19 Pedro Alves <pedro@codesourcery.com>
2606 Vladimir Prus <vladimir@codesourcery.com>
2608 * target.c (target_async_permitted, target_async_permitted_1)
2609 (set_maintenance_target_async_permitted)
2610 (show_maintenance_target_async_permitted): New.
2611 (initialize_targets): Register 'set target-async'.
2612 * target.h (target_async_permitted): Declare.
2613 * linux-nat.c (linux_nat_async_enabled)
2614 (linux_nat_async_permitted, set_maintenance_linux_async_permitted)
2615 (show_maintenance_linux_async_permitted): Remove.
2616 (sigchld_handler, linux_nat_is_async_p, linux_nat_can_async_p)
2617 (get_pending_events, linux_nat_async): Use target_async_permitted.
2618 (linux_nat_set_async_mode): Remove, moving the only used bits
2620 (linux_nat_setup_async): This.
2621 (_initialize_linux_nat): Do not register 'maint set linux-async'.
2622 Use linux_nat_setup_async.
2623 * remote.c (remote_async_permitted, remote_async_permitted_set)
2624 (set_maintenance_remote_async_permitted)
2625 (show_maintenance_remote_async_permitted): Remove.
2626 (remote_open_1, remote_terminal_inferior, remote_can_async_p)
2627 (remote_is_async_p): Use target_async_permitted.
2628 (_initialize_remote): Don't register 'main set remote-async'.
2629 * mi/mi-cmds.c (mi_cmds): Register -list-target-features.
2630 * mi/mi-cmds.h (mi_cmd_list_target_features): New.
2631 * mi/mi-main.c (mi_cmd_list_target_features): New.
2633 2008-08-19 Vladimir Prus <vladimir@codesourcery.com>
2635 * target.c (maybe_kill_then_attach)
2636 (maybe_kill_then_create_inferior): Remove.
2637 (update_current_target): Do not default to_attach,
2638 to_create_inferiour, to_is_async_p.
2640 2008-08-19 Paul N. Hilfinger <hilfinger@adacore.com>
2642 Changes for supporting boolean types in debugging data.
2643 * ada-lang.c (discrete_type_high_bound,discrete_type_low_bound): Change
2644 API to return LONGEST values rather than struct values.
2645 (ada_evaluate_subexp): Change to use new API of discrete_type_low_bound
2646 and discrete_type_high_bound.
2647 (to_fixed_range_type): Create a range type in cases where
2648 argument is base type and its limits are representable as ints.
2649 (ada_is_modular_type): Correct so that base type must be integral.
2650 * ada-lex.l (TRUEKEYWORD,FALSEKEYWORD): Make 'true' and 'false'
2651 keywords when they appear alone, since we are phasing out
2652 direct representation of these identifiers in debugging data.
2653 * ada-exp.y: Define 'true' and 'false' as primaries.
2654 (type_boolean): New function.
2655 (type_int,type_long,type_long_long,type_floattype_double)
2656 (type_long_double): Remove uses of current_gdbarch for consistency
2658 (write_int): Change comment to indicate that it might write boolean
2660 * ada-typeprint.c (ada_print_type): Print '(false, true)' for boolean
2661 type, since will no longer be represented as enumerated type in
2663 * ada-valprint.c (print_optional_low_bound): Handle boolean case
2665 * NEWS: Note support boolean types.
2667 2008-08-18 Pedro Alves <pedro@codesourcery.com>
2669 * bsd-uthread.c (bsd_uthread_close): New.
2670 (bsd_uthread_deactivate): Don't cleanup here, just unpush the
2672 (bsd_uthread_solib_loaded): Fix typo.
2673 (bsd_uthread_target): Register bsd_uthread_close.
2675 2008-08-18 Pedro Alves <pedro@codesourcery.com>
2677 * corelow.c (core_open): Assume there was no upper layer left
2678 behind from a previous inferior.
2679 * target.c (pop_all_targets): Rename to ...
2680 (pop_all_targets_above): ... this. Add a target stratum
2681 parameter. Use it instead of hardcoding the dummy_stratum.
2682 (pop_all_targets): New, defer to pop_all_targets_above.
2683 (target_preopen): Use pop_all_targets_above.
2684 * target.h (pop_all_targets_above): Declare.
2686 2008-08-18 Pedro Alves <pedro@codesourcery.com>
2688 * gdbthread.h (thread_change_ptid): Declare.
2689 * infrun.c (infrun_thread_ptid_changed): New.
2690 (_initialize_infrun): Attach infrun_thread_ptid_changed to the
2691 thread_ptid_changed observer.
2692 * regcache.c (regcache_thread_ptid_changed): New.
2693 (_initialize_regcache): Attach regcache_thread_ptid_changed to the
2694 thread_ptid_changed observer.
2695 * thread.c (thread_change_ptid): New.
2697 2008-08-18 Tom Tromey <tromey@redhat.com>
2699 * symfile.c (reread_symbols): Update.
2700 * solib-sunos.c (allocate_rt_common_objfile): Update.
2701 * objfiles.c (allocate_objfile): Update.
2702 * objfiles.h (struct objfile) <md, mmfd, deprecated_obj_private>:
2705 2008-08-18 Tom Tromey <tromey@redhat.com>
2707 * gdbtypes.c (copy_type_recursive): Allocate 'stored' on objfile's
2710 2008-08-18 Daniel Jacobowitz <dan@codesourcery.com>
2712 * rs6000-tdep.c (struct rs6000_framedata): Add gpr_mask, used_bl,
2714 (rs6000_in_function_epilogue_p): Check for bctr.
2715 (skip_prologue): Initialize lr_register. Set lr_reg to a register
2716 number. Set gpr_mask and used_bl. Continue scanning while some
2717 expected registers are not saved. Set lr_register if LR is not
2719 (rs6000_frame_cache): Handle gpr_mask and lr_register.
2721 2008-08-17 Tom Tromey <tromey@redhat.com>
2724 * breakpoint.c (CATCH_PERMANENT, CATCH_TEMPORARY): New macros.
2725 (ep_find_event_name_end): Remove.
2726 (catch_fork_temporary, catch_vfork_temporary,
2727 catch_fork_permanent, catch_vfork_permanent): New constants.
2728 (catch_vfork, catch_fork): Remove.
2729 (catch_fork_command_1): Add 'command' argument. Remove
2730 'fork_kind' and 'tempflag'. Handle NULL 'arg'. Update switch for
2732 (catch_exec_command_1): Add 'command' argument; remove
2733 'tempflag'. Handle NULL 'arg'.
2734 (catch_load_command_1): Likewise.
2735 (catch_unload_command_1): Likewise.
2736 (catch_ada_exception_command): Likewise.
2737 (catch_assert_command): Likewise.
2738 (catch_catch_command): New function.
2739 (catch_throw_command): Likewise.
2740 (catch_command_1): Remove.
2741 (catch_command): Just call error.
2742 (tcatch_command): Likewise.
2743 (catch_cmdlist): New global.
2744 (tcatch_cmdlist): Likewise.
2745 (add_catch_command): New function.
2746 (_initialize_breakpoint): Create "catch" and "tcatch" as prefix
2747 commands. Create all catch sub-commands.
2749 2008-08-17 Pedro Alves <pedro@codesourcery.com>
2751 * gdbthread.h: Add comments.
2752 * stack.c (get_selected_block): Return 0 on an exited thread.
2753 * top.c (execute_command): Check for is_stopped, not !is_running.
2754 * event-top.c (command_handler): Likewise.
2756 2008-08-16 Pedro Alves <pedro@codesourcery.com>
2758 * mi/mi-main.c (mi_cmd_exec_next, mi_cmd_exec_next_instruction)
2759 (mi_cmd_exec_step, mi_cmd_exec_step_instruction)
2760 (mi_cmd_exec_finish): Remove "return".
2762 2008-08-16 Pedro Alves <pedro@codesourcery.com>
2764 * target.h (pop_all_targets): Declare.
2765 * target.c (pop_all_targets): New.
2766 * top.c (quit_target): Pop all targets instead of just closing the
2769 2008-08-16 Vladimir Prus <vladimir@codesourcery.com>
2770 Thiago Jung Bauermann <bauerman@br.ibm.com>
2772 * cli-script.c (read_next_line): Add parse_commands argument.
2773 (recurse_read_control_structure): Adapt to new read_next_line
2775 (read_command_lines): Add parse_commands argument.
2776 (define_command): Adapt to new read_command_lines signature.
2777 (document_command): Likewise.
2778 * breakpoint.c (commands_command): Likewise.
2779 * defs.h (read_command_lines): Adjust function prototype.
2781 2008-08-16 Paul N. Hilfinger <hilfinger@adacore.com>
2783 * ada-lang.c (pos_atr): Account for the possibility that the
2784 argument may be a reference.
2786 2008-08-16 Paul N. Hilfinger <hilfingr@adacore.com>
2788 * xcoffread.c (scan_xcoff_symtab): Do not include global symbols
2789 ('F' format) for @FIX names generated by the loader, retaining only
2790 the minimal symbols (and no partial symbol tables) for these names.
2791 Fixes warning messages about symbols that are found in partial
2792 symbol tables, but not full symbol tables.
2794 2008-08-16 Pedro Alves <pedro@codesourcery.com>
2796 * infrun.c (fetch_inferior_event): Only call normal_stop if not
2799 2008-08-15 Luis Machado <luisgpm@br.ibm.com>
2801 * rs6000-tdep: Include "features/rs6000/powerpc-vsx32.c".
2802 Include "features/rs6000/powerpc-vsx64.c".
2803 (ppc_supply_vsxregset): New function.
2804 (ppc_collect_vsxregset): New function.
2805 (IS_VSX_PSEUDOREG): New macro.
2806 (IS_EFP_PSEUDOREG): New macro.
2807 (vsx_register_p): New function.
2808 (ppc_vsx_support_p): New function.
2809 (rs6000_builtin_type_vec128): New function.
2810 (rs6000_register_name): Hide upper halves of vs0~vs31. Return
2811 correct names for VSX registers and EFPR registers.
2812 (rs6000_pseudo_register_type): Return correct types for VSX
2814 (rs6000_pseudo_register_reggroup_p): Return correct group for
2815 VSX and EFPR registers.
2816 (ppc_pseudo_register_read): Rename to dfp_pseudo_register_read.
2817 (ppc_pseudo_register_write): Rename to dfp_pseudo_register_write.
2818 (vsx_pseudo_register_read): New function.
2819 (vsx_pseudo_register_write): New function.
2820 (efpr_pseudo_register_read): New function.
2821 (efpr_pseudo_register_write): New function.
2822 (rs6000_pseudo_register_read): Call new VSX and EFPR read functions.
2823 (rs6000_pseudo_register_write): Call new VSX and EFPR write functions.
2824 (rs6000_gdbarch_init): Declare have_vsx.
2825 Initialize new upper half VSX registers.
2826 Initialize VSX-related and EFPR-related pseudo-registers variables.
2827 Adjust the number of pseudo registers accordingly.
2829 * ppc-linux-nat.c: Define PTRACE_GETVSXREGS, PTRACE_SETVSXREGS
2831 (gdb_vsxregset_t): New type.
2832 (have_ptrace_getsetvsxregs): New variable.
2833 (fetch_vsx_register): New function.
2834 (fetch_register): Handle VSX registers.
2835 (fetch_vsx_registers): New function.
2836 (fetch_ppc_registers): Handle VSX registers.
2837 (store_ppc_registers): Handle VSX registers.
2838 (store_vsx_register): New function.
2839 (store_register): Handle VSX registers.
2840 (store_vsx_registers): New function.
2841 (ppc_linux_read_description): Handle VSX-enabled inferiors.
2842 (gdb_vsxregset_t): New type.
2843 (supply_vsxregset): New function.
2844 (fill_vsxregset): New function.
2846 * ppc-tdep.h (vsx_register_p): New prototype.
2847 (vsx_support_p): New prototype.
2848 (ppc_vsr0_regnum): New variable.
2849 (ppc_vsr0_upper_regnum): Likewise.
2850 (ppc_efpr0_regnum): Likewise.
2851 (ppc_builtin_type_vec128): New type.
2852 (ppc_num_vsrs): New constant.
2853 (ppc_num_vshrs): New constant.
2854 (ppc_num_efprs): Likewise.
2855 Define POWERPC_VEC_VSX PPC_VSR0_UPPER_REGNUM and PPC_VSR31_UPPER_REGNUM.
2856 (ppc_supply_vsxregset): New prototype.
2857 (ppc_collect_vsxregset): New prototype.
2859 * ppc-linux-tdep.c: Include "features/rs6000/powerpc-vsx32l.c"
2860 Include "features/rs6000/powerpc-vsx64l.c".
2861 (_initialize_ppc_linux_tdep): Initialize VSX-enabled targets.
2862 (ppc_linux_regset_sections): Add new ".reg-ppc-vsx" field.
2863 (ppc32_linux_vsxregset): New 32-bit VSX-enabled regset.
2864 (ppc_linux_regset_from_core_section): Handle VSX core section.
2865 (ppc_linux_core_read_description): Support VSX-enabled core files.
2867 * ppc-linux-tdep.h: Declare *tdesc_powerpc_vsx32l
2868 Declare tdesc_powerpc_vsx64l
2870 * corelow.c (get_core_register_section): Support VSX-enabled
2873 * features/rs6000/power-vsx.xml: New VSX descriptions.
2874 * features/rs6000/powerpc-vsx32.xml: New file.
2875 * features/rs6000/powerpc-vsx32l.xml: New file.
2876 * features/rs6000/powerpc-vsx64.xml: New file.
2877 * features/rs6000/powerpc-vsx64l.xml: New file.
2878 * features/rs6000/powerpc-vsx32.c: New file (generated).
2879 * features/rs6000/powerpc-vsx32l.c: New file (generated).
2880 * features/rs6000/powerpc-vsx64.c: New file (generated).
2881 * features/rs6000/powerpc-vsx64l.c: New file (generated).
2882 * features/Makefile: Updated with new descriptions.
2883 * regformats/rs6000/powerpc-vsx32l.dat: New file (generated).
2884 * regformats/rs6000/powerpc-vsx64l.dat: New file (generated).
2886 2008-08-15 Vladimir Prus <vladimir@codesourcery.com>
2888 * ia64-linux.nat (_initialize_ia64_linux_nat): Don't
2889 call linux_target twice.
2891 2008-08-14 Aleksandar Ristovski <aristovski@qnx.com>
2893 * nto-tdep.c (lm_info): Updated struct lm_info definition from
2895 (LM_ADDR): Use l_addr if available; if not, use link map and set
2898 2008-08-14 Tom Tromey <tromey@redhat.com>
2900 * macrocmd.c (macro_define_command): Check for NULL argument.
2901 (macro_undef_command): Likewise.
2903 2008-08-14 Pedro Alves <pedro@codesourcery.com>
2905 * infcmd.c (continue_1): Add an ERROR_NO_INFERIOR call.
2907 2008-08-13 Pedro Alves <pedro@codesourcery.com>
2909 * breakpoint.c (always_inserted_auto, always_inserted_on)
2910 (always_inserted_off, always_inserted_enums): New.
2911 (always_inserted_mode): Change type to char* and point to
2912 always_inserted_auto.
2913 (show_always_inserted_mode): In auto mode, also show the current
2914 effect of the option.
2915 (breakpoints_always_inserted_mode): Adjust for the new auto mode.
2916 (_initialize_breakpoint): Make the "set breakpoints
2917 always-inserted" command an enum command. Extend help to describe
2920 2008-08-13 Ulrich Weigand <uweigand@de.ibm.com>
2922 * spu-tdep.c (info_spu_dma_command): Respect TSQV (tag status
2923 query valid) bit. Ignore bits outside the condition field.
2924 (info_spu_proxydma_command): Ignore bits outside the field.
2926 2008-08-12 Michael Snyder <msnyder@vmware.com>
2928 * MAINTAINERS: Update my email address.
2930 2008-08-12 Ulrich Weigand <uweigand@de.ibm.com>
2932 * ppc-linux-nat.c (ppc_linux_get_hwcap): Really get AT_HWCAP.
2934 2008-08-12 Pedro Alves <pedro@codesourcery.com>
2936 Add no-ack mode to the remote protocol --- optionally stop ACKing
2937 packets and responses when we have a reliable communication
2940 Based on Apple's GDB, by Jason Molenda <jmolenda@apple.com>
2942 * remote.c (struct remote_state): Add noack_mode field.
2943 (PACKET_QStartNoAckMode): New.
2944 (remote_start_remote): Don't any outstanding packet here.
2945 (remote_open_1): Clear noack_mode. Ack any outstanding packet
2946 here. Activate noack mode if requested.
2947 (remote_protocol_features): Add QStartNoAckMode.
2949 (putpkt_binary): Don't send ack in noack mode.
2950 (read_frame): Don't recompute the checksum in noack mode.
2951 (getpkt_sane): Skip sending ack if in noack mode.
2952 (_initialize_remote): Add set/show remote noack mode.
2953 * NEWS: Note the new features.
2955 2008-08-11 Kevin Buettner <kevinb@redhat.com>
2957 * rs6000-tdep.c (BL_MASK, BL_INSTRUCTION, BL_DISPLACEMENT_MASK):
2959 (rs6000_skip_main_prologue): New function.
2960 (rs6000_gdb_arch_init): Register rs6000_skip_main_prologue.
2962 2008-08-11 Sandra Loosemore <sandra@codesourcery.com>
2964 * MAINTAINERS (Write After Approval): Add self.
2966 2008-08-11 Stan Shebs <stan@codesourcery.com>
2969 * disasm.c (gdb_disassemble_info): Set endian_code.
2970 * gdbarch.sh (gdbarch_info): New field byte_order_for_code.
2971 * gdbarch.h, gdbarch.c: Regenerate.
2972 * arch-utils.c (initialize_current_architecture): Set the
2973 default byte_order_for_code.
2974 (gdbarch_info_init): Ditto.
2975 (gdbarch_info_fill): Ditto.
2976 * arm-tdep.c (SWAP_INT, SWAP_SHORT): New macros.
2977 (thumb_analyze_prologue): Swap halfword if code endianness is
2978 different from general endianness.
2979 (arm_skip_prologue): Similarly.
2980 (arm_scan_prologue): Ditto.
2981 (thumb_get_next_pc): Ditto.
2982 (arm_get_next_pc): Ditto.
2983 (arm_gdbarch_init): Set byte_order_for_code from BE8 flag,
2984 choose correct endianness for breakpoints.
2986 2008-08-10 Pedro Alves <pedro@codesourcery.com>
2988 * bsd-kvm.c: Include "gdbthread.h".
2989 (bsd_kvm_ptid): New.
2990 (bsd_kvm_open): Add a main thread.
2991 (bsd_kvm_close): Delete it.
2992 (bsd_kvm_thread_alive): New.
2993 (bsd_kvm_pid_to_str): New.
2994 (bsd_kvm_add_target): Register bsd_kvm_thread_alive and
2996 (bsd_kvm_add_target): Initialize bsd_kvm_ptid.
2998 2008-08-09 Pedro Alves <pedro@codesourcery.com>
3000 * buildsym.c (start_subfile): Properly cast sentinel in concat
3002 * cp-name-parser.y: Include "config.h".
3003 * xml-tdesc.c (fetch_xml_from_file): Properly cast sentinel in
3005 * gdb_select.h: Include sys/time.h if sys/select.h is not
3008 2008-08-09 Pedro Alves <pedro@codesourcery.com>
3010 * go32-nat.c: Include "gdbthread.h".
3011 (go32_stop, go32_kill_inferior): Delete the main thread.
3012 (go32_create_inferior): Add it.
3013 (go32_thread_alive, go32_pid_to_str): New.
3014 (init_go32_ops): Register go32_thread_alive and go32_pid_to_str.
3016 2008-08-09 Pedro Alves <pedro@codesourcery.com>
3018 * go32-nat.c (fetch_register, store_register): Pass the regcache
3019 gdbarch to i386_fp_regnum_p and i386_fpc_regnum_p.
3020 (go32_xfer_memory): Change type of myaddr parameter to gdb_byte.
3021 (struct seg_descr, struct seg_descr): pack the whole struct
3022 instead of each member individually.
3024 2008-08-09 Andreas Schwab <schwab@suse.de>
3026 * python/python.c (_initialize_python): Use unabbreviated commands
3029 2008-08-09 Daniel Jacobowitz <dan@codesourcery.com>
3031 * Makefile.in (stamp-h): Also create .deps.
3033 2008-08-09 Tom Tromey <tromey@redhat.com>
3035 * Makefile.in (generated_files): Add GNULIB_H.
3037 2008-08-09 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3039 * solib-pa64.c (pa64_solib_create_inferior_hook): Don't set
3040 DT_HP_DEBUG_PRIVATE. Add warning if DT_HP_DEBUG_PRIVATE is not set.
3042 (pa64_current_sos): Remove map private warning warning.
3043 * solib-som.c: Include string.h and sys/utsname.h.
3044 (get_hpux_major_release): New function.
3045 (som_solib_create_inferior_hook): Read dynamic linker header. Warn
3046 about shared library private mapping on HP-UX 11 and later. Only force
3047 private mapping of shared libraries on HP-UX 10 and earlier.
3048 (link_map_start): Delete warning.
3050 2008-08-09 Xuepeng Guo <xuepeng.guo@intel.com>
3051 H.J. Lu <hongjiu.lu@intel.com>
3052 Mark Kettenis <kettenis@gnu.org>
3054 * amd64-tdep.c (amd64_frame_cache): Add saved_sp_reg.
3055 (amd64_init_frame_cache): Initialize saved_sp_reg.
3056 (amd64_analyze_stack_align): New.
3057 (amd64_analyze_prologue): Call it.
3058 (amd64_frame_cache): Use saved_sp_reg if it is invalid. Don't set
3059 %rip to 8 when halfway aligning the stack.
3061 * amd64-tdep.h (amd64_regnum): Add AMD64_R9_REGNUM to
3064 * i386-tdep.c (i386_frame_cache): Remove stack_align. Add
3066 (i386_alloc_frame_cache): Remove stack_align. Initialize
3068 (i386_analyze_stack_align): Rewrite.
3069 (i386_frame_cache): Use saved_sp_reg if it is valid.
3071 2008-08-09 Ulrich Weigand <uweigand@de.ibm.com>
3073 * target.c: Include "solib.h".
3074 (target_pre_inferior): Call no_shared_libraries.
3075 * infcmd.c (run_command_1): Do not call objfile_purge_solibs
3077 (attach_command): Do not call clear_solib.
3079 2008-08-09 Mark Kettenis <kettenis@gnu.org>
3081 * i386obsd-nat.c (i386obsd_supply_pcb): Supply the right bytes for
3084 2008-08-08 Tom Tromey <tromey@redhat.com>
3086 * Makefile.in (python.o): Remove dependencies. Use COMPILE and
3088 (python-utils.o): Likewise.
3090 2008-08-08 Andreas Schwab <schwab@suse.de>
3092 * corefile.c (_initialize_core): Remove spurious paren from set
3093 gnutarget doc string.
3095 2008-08-08 Luis Machado <luisgpm@br.ibm.com>
3097 * ppc-linux-nat.c: Include "auxv.h" and "elf/common.h".
3098 Define PPC_FEATURE_BOOKE.
3099 (ppc_linux_get_hwcap): New function.
3100 (ppc_linux_region_ok_for_hw_watchpoint): Handle PowerPC 440
3101 4-bytes alignment restrictions.
3102 (ppc_linux_insert_watchpoint): Handle PowerPC 440-specific
3103 positioning of the read/write flags.
3104 (ppc_linux_watchpoint_addr_within_range): Handle PowerPC 440
3107 2008-08-08 Pedro Alves <pedro@codesourcery.com>
3109 Use ptid_t.tid to store thread ids instead of ptid_t.pid.
3111 * win32-nat.c (win32_add_thread): Change thread argument type to
3113 (win32_add_thread): Adjust.
3114 (win32_delete_thread): Change thread argument type to ptid_t.
3116 (win32_fetch_inferior_registers, win32_store_inferior_registers)
3117 (win32_resume, get_win32_debug_event, get_win32_debug_event)
3118 (win32_wait, win32_pid_to_exec_file, win32_pid_to_str): Adjust.
3119 (init_win32_ops): Put to_magic last.
3120 (win32_win32_thread_alive): Adjust.
3122 2008-08-08 Pedro Alves <pedro@codesourcery.com>
3124 * remote-m32r-sdi.c (m32r_thread_alive, m32r_pid_to_str): New.
3125 (init_m32r_ops): Register m32r_thread_alive and m32r_pid_to_str.
3127 2008-08-08 Pedro Alves <pedro@codesourcery.com>
3129 * remote-m32r-sdi.c: Include "gdbthread.h".
3130 (remote_m32r_ptid): New.
3131 (m32r_close): Delete the main thread.
3132 (m32r_resume): Set inferior_ptid toA remote_m32r_ptid. Add the
3134 (m32r_kill, m32r_load, sdireset_command): Delete the main thread.
3135 (_initialize_remote_m32r): Initialize remote_m32r_ptid.
3137 2008-08-07 Tom Tromey <tromey@redhat.com>
3138 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3140 * aclocal.m4, configure: Rebuild.
3141 * configure.in: Call ZW_CREATE_DEPDIR,
3142 ZW_PROG_COMPILER_DEPENDENCIES, AC_PROG_MAKE_SET.
3143 (MAKE, GMAKE): New substs.
3144 * acinclude.m4: Include depstand.m4.
3145 * Makefile.in (DEPMODE, DEPDIR, COMPILE.post, COMPILE.pre,
3146 COMPILE, POSTCOMPILE, depcomp): New variables.
3147 Remove all _h variables.
3148 Remove many .o targets.
3149 ($(srcdir)/copying.c): avoid backslash-newline after comment
3150 sign (@maintainer_mode_true@).
3151 (HFILES_NO_SRCDIR): Regenerate.
3152 (generated_files): New variable.
3153 (all_gdbtk_cflags): Likewise.
3155 (init.o, version.o, copying.o): Remove.
3156 (distclean): Remove DEPDIR.
3157 (test-cp-name-parser.o, hpux-thread.o, main.o, monitor.o,
3158 printcmd.o, procfs.o, v850ice.o): Rewrite.
3159 (cli-cmds.o, cli-decode.o, cli-dump.o, cli-interp.o, cli-logging.o,
3160 cli-script.o, cli-setshow.o, cli-utils.o): Likewise.
3161 (gdbtk.o, gdbtk-bp.o, gdbtk-cmds.o, gdbtk-hooks.o, gdbtk-interp.o,
3162 gdbtk-main.o, gdbtk-register.o, gdbtk-stack.o, gdbtk-varobj.o,
3163 gdbtk-wrapper.o): Likewise.
3164 (mi-cmd-break.o, mi-cmd-disas.o, mi-cmd-env.o, mi-cmd-file.o,
3165 mi-cmds.o, mi-cmd-stack.o, mi-cmd-target.o, mi-cmd-var.o,
3166 mi-console.o, mi-getopt.o, mi-interp.o, mi-main.o, mi-out.o,
3167 mi-parse.o, mi-symbol-cmds.o, mi-common.o, signals.o, tui.o,
3168 tui-command.o, tui-data.o, tui-disasm.o, tui-file.o, tui-hooks.o,
3169 tui-interp.o, tui-io.o, tui-layout.o, tui-main.o, tui-out.o,
3170 tui-regs.o, tui-source.o, tui-stack.o, tui-win.o, tui-windata.o,
3171 tui-wingeneral.o, tui-winsource.o): Likewise.
3172 (all_object_files): New variable.
3173 ($(all_object_files)): New target.
3174 Include dependency files, when using GNU Make.
3176 2008-08-07 Ulrich Weigand <uweigand@de.ibm.com>
3178 * spu-tdep.c (info_spu_dma_cmdlist): Only show entries with
3179 the valid bit set. Ensure display order respects partial
3180 order defined by dependency bits.
3182 2008-08-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3184 * solib-pa64.c (read_dld_descriptor): Return zero if load map is not
3187 2008-08-06 Mark Kettenis <kettenis@gnu.org>
3189 * i386obsd-nat.c (i386obsd_supply_pcb): Adjust for changes in
3192 2008-08-06 Vladimir Prus <vladimir@codesourcery.com>
3193 Tom Tromey <tromey@redhat.com>
3194 Thiago Jung Bauermann <bauerman@br.ibm.com>
3195 Doug Evans <dje@google.com>
3197 * Makefile.in (SUBDIR_PYTHON_OBS, SUBDIR_PYTHON_SRCS,
3198 SUBDIR_PYTHON_DEPS, SUBDIR_PYTHON_LDFLAGS, SUBDIR_PYTHON_CFLAGS,
3199 PYTHON_CFLAGS): New.
3200 (python_h, python_internal_h): New.
3201 (cli-script.o): Depend on python.h
3202 (python.o, python-utils.o): New.
3203 * cli/cli-script.c (print_command_lines): Handle python_control.
3204 (execute_control_command): Handle python_control.
3205 (execute_control_command_untraced): New function.
3206 (while_command): Call execute_control_command_untraced.
3207 (if_command): Likewise.
3208 (get_command_line): Remove static attribute.
3209 (read_next_line): Handle "python".
3210 (recurse_read_control_structure): Handle python_control.
3211 (read_command_lines): Handle python_control.
3213 * cli/cli-script.h (get_command_line): Add prototype.
3214 (execute_control_command_untraced): Likewise.
3215 * configure.ac: Add --with-python.
3216 * defs.h (enum command_control_type) <python_control>: New
3218 * python/python-internal.h: New file.
3219 * python/python.c: New file.
3220 * python/python.h: New file.
3221 * python/python-utils.c: New file.
3222 * NEWS: Mention Python scripting support and its new commands.
3224 2008-08-06 Ulrich Weigand <uweigand@de.ibm.com>
3226 * spu-tdep.c (spu_gdbarch_init): Call set_gdbarch_frame_red_zone_size.
3228 2008-08-06 Phil Muldoon <pmuldoon@redhat.com>
3230 * MAINTAINERS (Write After Approval): Add self.
3232 2008-08-06 Phil Muldoon <pmuldoon@redhat.com>
3234 * breakpoint.c (hw_breakpoint_used_count): Use breakpoint_enabled.
3235 (insert_breakpoint_locations): Likewise.
3237 2008-08-05 Phil Muldoon <pmuldoon@redhat.com>
3239 * breakpoint.c (create_longjmp_breakpoint): Remove unused struct
3241 (set_longjmp_breakpoint): Likewise.
3243 2008-08-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3246 * solib-pa64.c: Only compile if both HAVE_ELF_HP_H and __LP64__ are
3249 2008-08-05 Tom Tromey <tromey@redhat.com>
3251 * bcache.c (deprecated_bcache_added): Initialize obstack.
3252 (bcache_xmalloc): Don't initialize obstack.
3253 (bcache_xfree): Conditionally free obstack.
3254 (bcache_memory_used): Update.
3256 2008-08-05 Tom Tromey <tromey@redhat.com>
3258 * symfile.c (add_psymbol_to_bcache): Return a const pointer. Use
3260 (append_psymbol_to_list): Accept a const pointer.
3261 (add_psymbol_to_list): Fix const correctness.
3262 * bcache.h: (deprecated_bcache_added, deprecated_bcache): Remove.
3263 (bcache_full): Declare.
3264 * bcache.c (bcache_data, deprecated_bcache): Remove.
3265 (bcache): Use bcache_full.
3266 (bcache_full): Rename from deprecated_bcache_added. Change return
3269 2008-08-04 Stan Shebs <stan@codesourcery.com>
3271 * solib-svr4.c (BKPT_AT_SYMBOL): Remove, always defined.
3272 (bkpt_names): Remove SOLIB_BKPT_NAME, never defined.
3273 (enable_break): Remove test of BKPT_AT_SYMBOL.
3275 2008-08-02 Keith Seitz <keiths@redhat.com>
3277 * acinclude.m4: Include ../config/tcl.m4 to pick up
3278 standard Tcl configury bits.
3279 Remove all Tcl, Tk, Itcl, Itk, etc definitions.
3280 * configure.ac: Don't check if ../itcl exists when building
3281 gdbtk. It could be installed.
3282 Rewrite gdbtk configury to allow for using system-supplied
3283 Tcl and Tk. Gdbtk no longer requires build-time access to
3285 * Makefile.in: Remove everything related to itcl and itk.
3286 Rewrite the Tcl bits for gdbtk to correspond to rewrite of
3288 Remove v850ice.o build rule.
3289 (ALL_TCL_CFLAGS): New convenience defintion. Change all
3290 gdbtk sources to use it.
3291 * configure: Regenerate.
3293 2008-07-31 Stan Shebs <stan@codesourcery.com>
3295 * coffread.c (coff_symtab_read): Remove FUNCTION_EPILOGUE_SIZE.
3297 2008-07-30 Stan Shebs <stan@codesourcery.com>
3299 * objfiles.c (TARGET_KEEP_SECTION): Remove.
3300 (add_to_objfile_sections): Remove use.
3302 2008-07-29 Tom Tromey <tromey@redhat.com>
3304 * cli/cli-decode.c (lookup_cmd_1): Use memcpy.
3305 (lookup_cmd_composition): Likewise.
3307 2008-07-29 Tom Tromey <tromey@redhat.com>
3309 * cli/cli-cmds.c (edit_command): Remove unused variables. Delete
3310 dead code. Fix indentation.
3312 2008-07-29 Stan Shebs <stan@codesourcery.com>
3314 * main.c (captured_main): Remove long-unused #if 0 blocks.
3316 2008-07-28 Tom Tromey <tromey@redhat.com>
3318 * annotate.h (deprecated_annotate_starting_hook): Remove.
3319 (deprecated_annotate_stopped_hook): Remove.
3320 (deprecated_annotate_exited_hook): Remove.
3321 * Makefile.in (annotate.o): Depend on observer_h.
3322 * top.c (deprecated_delete_breakpoint_hook): Remove.
3323 (deprecated_create_breakpoint_hook): Likewise.
3324 (deprecated_modify_breakpoint_hook): Likewise.
3325 * interps.c (clear_interpreter_hooks): Update for removed hooks.
3326 * breakpoint.c (mention): Don't call removed hook.
3327 (delete_breakpoint): Likewise.
3328 (disable_breakpoint): Likewise.
3329 (do_enable_breakpoint): Likewise.
3330 * annotate.c: Include observer.h.
3331 (breakpoint_changed): Change type of argument.
3332 (_initialize_annotate): Register observers.
3333 (deprecated_annotate_starting_hook): Remove.
3334 (deprecated_annotate_stopped_hook): Remove.
3335 (deprecated_annotate_exited_hook): Remove.
3336 (annotate_starting): Update for hook removal.
3337 (annotate_stopped): Likewise.
3338 (annotate_exited): Likewise.
3339 * defs.h (deprecated_delete_breakpoint_hook): Remove.
3340 (deprecated_create_breakpoint_hook): Likewise.
3341 (deprecated_modify_breakpoint_hook): Likewise.
3343 2008-07-28 Tom Tromey <tromey@redhat.com>
3345 * main.c (captured_main): Don't use BEFORE_MAIN_LOOP_HOOK.
3347 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
3349 * configure.ac: Check for the GNU/Linux ptrace signature.
3350 * configure: Regenerated.
3352 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
3354 * linux-nat.c (resume_callback): Add more debugging output.
3355 (linux_nat_has_pending_sigint): New function, based on
3356 linux_nat_has_pending.
3357 (set_ignore_sigint, maybe_clear_ignore_sigint): New functions.
3358 (stop_wait_callback): Remove flush_mask handling. Honor
3359 ignore_sigint. Call maybe_clear_ignore_sigint. Pass NULL
3361 (linux_nat_has_pending, flush_callback): Remove.
3362 (linux_nat_filter_event): Check for ignore_sigint.
3363 (linux_nat_wait): Remove flush_mask support and call to
3364 flush_callback. Use set_ignore_sigint and maybe_clear_ignore_sigint.
3365 * linux-nat.h (struct lwp_info): Add ignore_sigint field.
3367 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
3369 * linux-nat.c (count_events_callback, select_event_lwp_callback): Only
3370 report events from resumed threads.
3372 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
3374 * mips-linux-tdep.c (mips_linux_syscall_next_pc): New function.
3375 (mips_linux_init_abi): Set tdep->syscall_next_pc.
3376 * mips-tdep.c (enum mips_fpu_type, struct gdbarch_tdep): Move to
3378 (mips32_next_pc): Handle the syscall instruction.
3379 * mips-tdep.h (enum mips_fpu_type, struct gdbarch_tdep): New,
3380 from mips-tdep.c. Add syscall_next_pc to gdbarch_tdep.
3382 2008-07-26 Tom Tromey <tromey@redhat.com>
3385 * valops.c (value_struct_elt): Treat function-valued field as a
3388 2008-07-26 Tom Tromey <tromey@redhat.com>
3391 * macroexp.c (get_punctuator) <punctuators>: Rearrange to put
3392 longer tokens first.
3394 2008-07-26 Vladimir Prus <vladimir@codesourcery.com>
3397 * cli/cli-decode.h (CMD_ASYNC_OK, set_cmd_async_ok)
3398 (get_cmd_async_ok): Remove.
3399 * cli/cli-decode.c (set_cmd_async_ok, get_cmd_async_ok): Remove.
3400 * cli/cli-cmds.c (init_cli_cmds): Don't use set_cmd_async_ok.
3401 * infcmd.c (_initialize_infcmd): Likewise.
3402 * thread.c (_initialize_thread): Likewise.
3404 2008-07-25 Joseph Myers <joseph@codesourcery.com>
3406 * mips-tdep.c (mips_n32n64_push_dummy_call): Handle passing
3407 128-bit long doubles in even-odd pairs of FPRs. Do not
3408 right-align float arguments for big-endian.
3409 (mips_n32n64_return_value): Apply return value convention for
3410 structs containing one or two floating-point values to soft-float
3411 as well as hard-float. Handle 128-bit long doubles in such
3413 (mips_o32_push_dummy_call): Only skip one integer register for a
3414 float argument passed in an FPR.
3416 2008-07-25 Tom Tromey <tromey@redhat.com>
3418 * tui/tui-hooks.c: Include observer.h.
3419 (tui_event_default, tui_old_event_hooks, tui_event_hooks):
3421 (tui_bp_created_observer, tui_bp_deleted_observer,
3422 tui_bp_modified_observer): New globals.
3423 (tui_install_hooks): Use observers, not events.
3424 (tui_remove_hooks): Likewise.
3425 * mi/mi-cmd-break.c: Include observer.h, not gdb-events.h.
3426 (mi_breakpoint_observers_installed, mi_can_breakpoint_notify): New
3428 (breakpoint_notify): Check mi_can_breakpoint_notify.
3429 (breakpoint_hooks): Remove.
3430 (mi_cmd_break_insert): Attach observers. Don't use events.
3431 * tracepoint.c: Include observer.h, not gdb-events.h.
3432 (tracepoint_operation, trace_pass_command): Notify observer.
3433 * interps.c: Don't include gdb-events.h.
3434 (clear_interpreter_hooks): Don't call clear_gdb_event_hooks.
3435 * gdbarch.c: Rebuild.
3436 * gdbarch.sh: Emit include for observer.h, not gdb-events.h.
3437 (deprecated_current_gdbarch_select_hack): Notify observer.
3438 * breakpoint.h: Don't include gdb-events.h.
3439 * breakpoint.c: Don't include gdb-events.h.
3440 (condition_command): Notify observer.
3441 (commands_command): Likewise.
3442 (commands_from_control_command): Likewise.
3443 (mention, delete_breakpoint, set_ignore_count): Likewise.
3444 (disable_breakpoint, do_enable_breakpoint): Likewise.
3445 * Makefile.in (gdb_events_h): Remove.
3446 (breakpoint_h): Update.
3447 (COMMON_OBS): Remove gdb-events.o.
3448 (gdb-events.o): Remove.
3449 (breakpoint.o, gdbarch.o, interps.o, tracepoint.o, gdbtk-bp.o,
3450 gdbtk-hooks.o, mi-cmd-break.o, tui-hooks.o): Update.
3451 * gdb-events.c: Remove.
3452 * gdb-events.h: Remove.
3453 * gdb-events.sh: Remove.
3455 2008-07-24 Pedro Alves <pedro@codesourcery.com>
3457 * remote.c (remote_threads_extra_info): Don't query the remote
3458 server about info on the internally added main thread.
3460 2008-07-24 Aleksandar Ristovski <aristovski@qnx.com>
3462 * nto-procfs.c (procfs_attach): Populate initial thread list.
3463 (procfs_wait): Return new pid, built from the inferior status.
3465 2008-07-23 Thiago Jung Bauermann <bauerman@br.ibm.com>
3467 * configure.ac (CONFIG_INITS): Delete long obsoleted variable.
3468 * configure: Regenerate.
3470 2008-07-23 Aleksandar Ristovski <aristovski@qnx.com>
3472 * nto-procfs.c (procfs_xfer_memory): Changed signature.
3473 (procfs_resume): Workaround for dereferencing type-punned pointer
3475 * nto-tdep.c (nto_parse_redirection): Change signature to be const
3477 * nto-tdep.h (nto_parse_redirection): Likewise.
3479 2008-07-21 Stan Shebs <stan@codesourcery.com>
3481 Scrub remnants of IN_SOLIB_DYNSYM_RESOLVE_CODE.
3482 * gdbarch.sh: Adjust comment to refer to
3483 in_solib_dynsym_resolve_code().
3484 * gdbarch.h, gdbarch.c: Update.
3485 * solib-osf.c: Ditto.
3487 (handle_inferior_event): Use in_solib_dynsym_resolve_code
3489 * config/mips/nm-irix5.h: Remove undef of
3490 IN_SOLIB_DYNSYM_RESOLVE_CODE.
3492 2008-07-21 Tom Tromey <tromey@redhat.com>
3494 * symfile.c (reread_symbols): Don't pass argument to observer.
3495 * exec.c (exec_file_attach): Don't pass argument to observer.
3496 * ada-lang.c (ada_executable_changed_observer): Remove argument.
3497 * symtab.c (symtab_observer_executable_changed): Remove argument.
3498 * observer.sh: Handle functions with no arguments.
3500 2008-07-20 Sergei Poselenov <sposelenov@emcraft.com>
3501 Chris Demetriou <cgd@google.com>
3503 * elfread.c (elf_symfile_segments): Fix the check that each loadable
3504 section fits within an ELF segment to handle ELF segments that hit
3505 the end of the address space.
3507 2008-07-20 Chris Demetriou <cgd@google.com>
3509 * MAINTAINERS (Write After Approval): Add self.
3511 2008-07-18 Tom Tromey <tromey@redhat.com>
3514 * NEWS: Add entry for macro commands.
3515 * Makefile.in (macrocmd.o): Add gdb_string.h.
3516 * macroscope.h (user_macro_scope): Declare.
3517 (default_macro_scope): Update documentation.
3518 (macro_user_macros): Declare.
3519 * c-lang.c (c_preprocess_and_parse): Always attempt macro lookup.
3520 Use user_macro_scope.
3521 (null_macro_lookup): Remove.
3522 * macrotab.h (macro_callback_fn): Declare.
3523 (macro_for_each): Likewise.
3524 (macro_allow_redefinitions): Likewise.
3525 * macrotab.c (foreach_macro): New function
3526 (macro_for_each): Likewise.
3527 (struct macro_table) <redef_ok>: New field.
3528 (macro_allow_redefinitions): New function.
3529 (new_macro_table): Update.
3530 (macro_define_function): Likewise.
3531 (macro_define_object): Likewise.
3532 * macroscope.c (user_macro_scope): New function.
3533 (default_macro_scope): Use it.
3534 (macro_user_macros): New global.
3535 (standard_macro_lookup): Look in macro_user_macros.
3536 (_initialize_macroscope): New function.
3537 * macroexp.h (macro_is_whitespace, macro_is_digit,
3538 macro_is_identifier_nondigit): Declare.
3539 * macroexp.c (macro_is_whitespace): Rename. No longer static.
3540 (macro_is_digit): Likewise.
3541 (macro_is_identifier_nondigit): Likewise.
3542 (get_identifier): Update.
3543 (get_pp_number): Likewise.
3544 (get_token): Likewise.
3545 * macrocmd.c (skip_ws): New function.
3546 (extract_identifier): Likewise.
3547 (free_macro_definition_ptr): Likewise.
3548 (user_macros): Remove.
3549 (macro_define_command): Implement.
3550 (_initialize_macrocmd): Update.
3551 (macro_undef_command): Implement.
3552 (print_one_macro): New function.
3553 (macro_list_command): Implement.
3555 2008-07-18 Joseph Myers <joseph@codesourcery.com>
3557 * configure.ac: Put old value of $LIBS after -lbfd -liberty $intl
3559 * configure: Regenerate.
3561 2008-07-17 Paul Pluzhnikov <ppluzhnikov@google.com>
3563 * auxv.c (fprint_target_auxv): Stop at AT_NULL.
3565 2008-07-15 Andreas Schwab <schwab@suse.de>
3567 * valops.c (value_cast_pointers): Follow typedefs when checking
3570 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
3572 * block.c (block_function): Renamed to ...
3573 (block_linkage_function): ... this. All callers changed.
3574 * block.h (block_function): Renamed to ...
3575 (block_linkage_function): ... this.
3577 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
3579 * mn10300-tdep.c (set_reg_offsets): Use get_frame_register_unsigned.
3581 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
3583 * frame.c (frame_sp_unwind): Delete.
3584 (get_frame_sp): Do not use it.
3585 * frame.h (frame_sp_unwind): Delete prototype.
3587 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
3589 * ia64-tdep.c (ia64_dummy_id): Use get_frame_pc.
3591 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
3593 * dwarf2-frame.c (dwarf2_frame_cache): Update comment.
3594 * frame.c (frame_unwind_address_in_block): Delete.
3595 (get_frame_address_in_block): Do not use it. Check the type
3596 of the next frame first.
3597 (frame_cleanup_after_sniffer): Update comment.
3598 * frame.h (frame_unwind_address_in_block): Delete prototype.
3599 * hppa-tdep.c (hppa_find_unwind_entry_in_block): Update comment.
3601 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
3603 * frame.c (frame_func_unwind): Delete.
3604 (get_frame_func): Do not use it.
3605 * frame.h (frame_func_unwind): Delete prototype.
3606 * hppa-tdep.c (hppa_frame_cache): Update comment.
3607 * rs6000-tdep.c (rs6000_frame_cache): Update comment.
3609 2008-07-14 Stan Shebs <stan@codesourcery.com>
3611 * remote-sim.c (init_gdbsim_ops): Remove
3612 TARGET_REDEFINE_DEFAULT_OPS.
3614 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
3616 * findvar.c (read_var_value): Remove unused variable.
3618 2008-07-15 Luis Machado <luisgpm@br.ibm.com>
3620 * infrun.c (handle_inferior_event): Tag threads as stopped
3621 before inserting breakpoints.
3623 2008-07-15 Hui Zhu <teawater@gmail.com>
3625 * MAINTAINERS: Added myself to section Write After Approval.
3627 2008-07-14 Paul Pluzhnikov <ppluzhnikov@google.com>
3630 * cp-abi.c (value_virtual_fn_field): Handle invalid pointers.
3632 2008-07-14 Pedro Alves <pedro@codesourcery.com>
3634 * i386-dicos-tdep.c (i386_dicos_frame_align): Delete.
3635 (i386_dicos_push_dummy_code): New.
3636 (i386_dicos_init_abi): Don't register i386_dicos_frame_align.
3637 Register i386_dicos_push_dummy_code.
3639 2008-07-14 Markus Deuling <deuling@de.ibm.com>
3641 * mips-tdep.c (fp_register_arg_p): Add gdbarch as paramter.
3642 (mips_n32n64_push_dummy_call, mips_o64_return_value)
3643 (mips_eabi_push_dummy_call): Update call to fp_register_arg_p.
3645 (MIPS_FPU_TYPE): Add gdbarch as parameter and replace current_gdbarch.
3646 (fp_register_arg_p, mips_dump_tdep, show_mipsfpu_command)
3647 (mips_n32n64_fp_arg_chunk_p): Update caller.
3649 (mips_n32n64_fp_arg_chunk_p): Add gdbarch as paramter.
3650 (mips_n32n64_push_dummy_call): Update caller.
3652 (MIPS_LAST_ARG_REGNUM): Add gdbarch as parameter and replace
3654 (mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call)
3655 (mips_o32_push_dummy_call, mips_o64_push_dummy_call): Update caller.
3658 (MIPS_LAST_FP_ARG_REGNUM): Add gdbarch as parameter and replace
3660 (mips_eabi_push_dummy_call, mips_o32_push_dummy_call)
3661 (mips_o64_push_dummy_call): Update caller.
3663 (MIPS_EABI): Add gdbarch as parameter and replace current_gdbarch.
3664 (fp_register_arg_p, mips_dump_tdep): Update caller.
3666 (set_reg_offset): Add gdbarch as parameter and replace current_gdbarch.
3667 (mips16_scan_prologue, mips32_scan_prologue): Update caller.
3669 (reset_saved_regs): Make static. Add gdbarch as parameter. Replace
3671 (mips32_scan_prologue): Update caller.
3673 (heuristic_proc_start): Add gdbarch as parameter. Replace
3675 (mips_insn16_frame_cache, mips_insn32_frame_cache): Update caller.
3677 * mipsnbsd-nat.c (mipsnbsd_fetch_inferior_registers)
3678 (mipsnbsd_store_inferior_registers): Use get_regcache_arch to get at
3679 the current architecture. Update call to getregs_supplies.
3680 (getregs_supplies): Add gdbarch as parameter and replace
3683 * mipsnbsd-tdep.c (mipsnbsd_get_longjmp_target): Use get_frame_arch to
3684 get at the current architecture. Update call to NBSD_MIPS_JB_OFFSET and
3685 NBSD_MIPS_JB_ELEMENT_SIZE.
3686 (NBSD_MIPS_JB_ELEMENT_SIZE, NBSD_MIPS_JB_OFFSET): Add gdbarch and
3687 replace current_gdbarch.
3689 * remote-mips.c (mips_map_regno): Add gdbarch as parameter and replace
3691 (mips_fetch_registers, mips_store_registers): Update call
3693 (mips_load): Use get_regcache_arch to get at the current_architecture
3694 and replace current_gdbarch.
3696 2008-07-13 Pedro Alves <pedro@codesourcery.com>
3698 * thread.c (restore_selected_frame): On fail to restore, select
3699 the innermost frame, and don't crash when warning the user.
3701 2008-07-13 Hui Zhu <teawater@gmail.com>
3703 * symtab.c (expand_line_sal): Fix a memory leak.
3705 2008-07-13 Pedro Alves <pedro@codesourcery.com>
3707 * utils.c (struct continuation): Define as inheriting struct
3709 (add_continuation, do_all_continuations)
3710 (discard_all_continuations, add_intermediate_continuation)
3711 (do_all_intermediate_continuations)
3712 (discard_all_intermediate_continuations): Adjust.
3714 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
3716 Skip varobj in running threads.
3717 * mi/mi-cmd-var.c (mi_cmd_var_update): If varobj's
3718 thread is not stopped, skip the varobj.
3719 * Makefile.in: Update dependencies.
3721 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
3723 Enable all commands while inferiour is running
3724 * mi/mi-main.c (mi_cmd_execute): Don't check if
3725 inferiour is executing.
3727 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
3729 Allow all CLI command even if target is executing.
3730 * gdb/top.c (execute_command_1): Don't check if the inferiour
3733 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
3735 * mi/mi-main.c (mi_cmd_execute): Remove unused variable.
3736 Fix printing of frame, when frame is wrong.
3738 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
3740 * spu-tdep.c (spu_frame_unwind_cache): Do not error if
3741 backchain is unreadable.
3743 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
3745 * spu-linux-nat.c: Include "gdbthread.h".
3746 (spu_child_post_startup_inferior): Register main thread.
3747 (spu_child_post_attach): Likewise.
3748 * Makefile.in (spu-linux-nat.o): Update dependencies.
3750 2008-07-12 Pedro Alves <pedro@codesourcery.com>
3752 Rewrite continuations internals on top of cleanups and plug
3753 continuation arguments leaks.
3755 * defs.h (struct continuation): Make it opaque.
3756 (add_continuation, add_intermediate_continuation): Drop the int
3757 argument of the continuation hook argument. Add
3758 continuation_free_args argument.
3759 (do_all_continuations, do_all_intermediate_continuations): Drop
3760 the error_p argument.
3762 * utils.c (add_continuation): Drop the int argument of the
3763 continuation hook argument. Add continuation_free_args argument.
3764 Reimplement on top of cleanups.
3765 (do_all_continuations): Drop error argument. Reimplement on top
3767 (discard_all_continuations): Reimplement on top of cleanups.
3768 (add_intermediate_continuation): Drop the int argument of the
3769 continuation hook argument. Add continuation_free_args argument.
3770 Reimplement on top of cleanups.
3771 (do_all_intermediate_continuations): Drop error argument.
3772 Reimplement on top of cleanups.
3773 (discard_all_intermediate_continuations): Reimplement on top of
3776 * breakpoint.c (until_break_command_continuation): Drop error
3777 argument. Add xfree as continuation argument deleter.
3779 * inf-loop.c (inferior_event_handler): On error, discard all
3780 continuations. Adjust to new do_all_intermediate_continuations
3781 and do_all_continuations interfaces.
3783 * infcmd.c (step_1_continuation): Drop error_p argument. Adjust.
3784 Pass xfree as continuation argument deleter.
3785 (finish_command_continuation): Drop error_p argument. Adjust.
3786 (finish_command_continuation_free_arg): New.
3787 (finish_command): Pass finish_command_continuation_free_arg as
3788 continuation argument deleter. Adjust to new do_all_continuations
3790 (attach_command_continuation): Drop error_p argument.
3791 (attach_command_continuation_free_args): New.
3792 (attach_command): Pass attach_command_continuation_free_args as
3793 continuation argument deleter.
3795 * interps.c (interp_set): Adjust to new do_all_continuations
3798 * event-top.c (stdin_event_handler): In error, also discard the
3799 intermediate continuations.
3801 2008-07-12 Pedro Alves <pedro@codesourcery.com>
3803 Replace struct continuation_args by void* and per command structs.
3805 * top.c (execute_command): Remove unused arg1 and arg2 locals.
3807 * breakpoint.c (struct until_break_command_continuation_args):
3809 (until_break_command_continuation): Take a void* instead of a
3810 continuations_arg. Adjust.
3811 (until_break_command): Adjust to use struct
3812 until_break_command_continuation_args instead of struct
3815 * infcmd.c (struct step_1_continuation_args): New.
3816 (step_1_continuation): Take a void* instead of a
3817 continuations_arg. Adjust to use struct step_1_continuation_args.
3818 (step_once): Adjust to use struct step_1_continuation_args.
3820 (struct finish_command_continuation_args): New.
3821 (finish_command_continuation): Take a void* instead of a
3822 continuations_arg. Adjust to use struct
3823 finish_command_continuation_args.
3824 (finish_command): Adjust to use struct
3825 finish_command_continuation_args.
3826 (struct attach_command_continuation_args): New.
3827 (attach_command_continuation): Take a void* instead of a
3828 continuations_arg. Adjust to use struct
3829 attach_command_continuation_args.
3830 (attach_command): Adjust to use struct
3831 attach_command_continuation_args.
3833 * defs.h (struct continuation_arg): Delete.
3834 (struct continuation): Replace the struct continuation_arg*
3835 parameter of continuation_hook by a void*. Replace "arg_list"
3836 member by a new "args" member with void* type.
3837 (add_continuation, add_intermediate_continuation): Replace struct
3838 continuation_arg type usages by void* usages.
3840 * utils.c (add_continuation, do_all_continuations)
3841 (add_intermediate_continuation)
3842 (do_all_intermediate_continuations): Replace struct
3843 continuation_arg type usages by void* usages. Pass "args" instead
3846 2008-07-12 Pedro Alves <pedro@codesourcery.com>
3848 * infrun.c (struct thread_stepping_state): Delete sal member.
3849 (init_thread_stepping_state): Add local sal. Use it instead of
3851 (handle_inferior_event): New local stop_pc_sal. Use it instead of
3853 (step_into_function): Add local stop_func_sal. Use it instead of
3856 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
3858 Implement -exec-continue/-exec-interrupt --all.
3859 * infcmd.c (continue_1): New, extracted from
3860 (continue_command): ...here.
3861 (interrupt_target_1): New, extracted from
3862 (interrupt_target_command): ...here.
3863 * inferior.h (continue_1, interrupt_target_1): New.
3864 * mi/mi-main.c (mi_cmd_exec_continue)
3865 (mi_cmd_exec_interrupt): Handle --all.
3867 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
3869 Implement --thread and --frame.
3870 * gdbthread.h (find_thread_id): Declare.
3871 * thread.c (find_thread_id): Make non-static.
3872 * mi/mi-main.c (mi_cmd_execute): Switch to the right
3873 thread and frame, if necessary.
3874 * mi/mi-parse.c (mi_parse): Handle --thread and --frame.
3875 * mi/mi-parse.h (strcut mi_parse): New fields thread and frame.
3877 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
3879 * infrun.c (resume): Discard cleanups on early exit path.
3881 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
3883 * infrun.c (normal_stop): For MI, report which threads
3886 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
3888 Report thread state in -thread-info output.
3889 * thread.c (print_thread_info): Add new field "state".
3891 2008-07-11 Pedro Alves <pedro@codesourcery.com>
3893 * infrun.c (handle_inferior_event): Also ignore a
3894 TARGET_SIGNAL_TRAP on a STOP_QUIETLY_NO_SIGSTOP.
3896 2008-07-11 Tom Tromey <tromey@redhat.com>
3898 * completer.c (complete_line_internal): New function, from
3899 complete_line. Add 'for_help' parameter.
3900 (complete_line): Use it.
3901 (command_completer): Move later. Rewrite.
3903 2008-07-11 Pedro Alves <pedro@codesourcery.com>
3905 * thread.c (thread_apply_command): Move making the cleanup out of
3908 2008-07-11 Pedro Alves <pedro@codesourcery.com>
3912 * thread.c (enum thread_state): New.
3913 (thread_state main_thread_running): Delete, in favor of...
3914 (thread_state main_thread_state): ... this. Update throughout.
3915 (clear_thread_inferior_resources): New, split from free_thread.
3916 (free_thread): Call clear_thread_inferior_resources.
3917 (init_thread_list): Set main thread to stopped state.
3918 (add_thread_silent): Take care of PTID reuses.
3919 (delete_thread): If deleting inferior_ptid or a thread with
3920 refcount > 0, mark it as exited, but still keep it in the list.
3921 Only notify of thread exits, if we haven't done so yet.
3922 (iterate_over_threads): Make it safe to delete threads while
3923 iterating over them.
3924 (do_captured_list_thread_ids): Don't account for exited threads.
3925 (thread_alive): Check for the THREAD_EXITED state, and don't set
3926 ptid to -1 on exited threads.
3927 (set_running): Update to account for extra possible states.
3928 (is_thread_state): New.
3929 (is_stopped, is_exited): New.
3930 (is_running): Implement in terms of is_thread_state.
3931 (any_running): Update.
3932 (print_thread_info): Update. Account for exited threads. Don't
3933 warn about missed frame restoring here, its done in the cleanup.
3934 (switch_to_thread): Don't read from a thread that has gone.
3935 (restore_current_thread): In non-stop mode, do a full context
3937 (restore_selected_frame): Add a frame_level argument. Rewrite.
3938 (struct current_thread_cleanup): Add selected_frame_level and
3939 was_stopped members.
3940 (do_restore_current_thread_cleanup): Check if thread was stopped
3941 and still is, and if the target has registers, stack and memory
3942 before restoring the selected frame. Don't delete the cleanup
3944 (restore_current_thread_cleanup_dtor): New.
3945 (make_cleanup_restore_current_thread): Remove all arguments.
3947 (thread_apply_all_command): Update. Prune threads.
3948 (thread_apply_command): Update.
3949 (thread_command): Account for currently selected exited thread.
3950 (do_captured_thread_select): Check for a running thread. Prune
3952 (_initialize_thread): Make "info threads", "thread", "thread
3953 apply", and "thread apply all" appliable without a selected thread.
3954 * gdbthread.h (struct thread_info): Replace running_ by state_.
3956 (is_exited, is_stopped): Declare.
3957 (make_cleanup_restore_current_thread): Remove all arguments.
3958 * infrun.c: Include "event-top.h".
3959 (fetch_inferior_event): In non-stop mode, restore selected thread
3960 and frame after handling the event and running breakpoint
3961 commands. Display GDB prompt if needed.
3962 (normal_stop): In non-stop mode, don't print thread switching
3964 * cli/cli-decode.c (set_cmd_no_selected_thread_ok)
3965 (get_cmd_no_selected_thread_ok): New.
3966 * cli/cli-decode.h (CMD_NO_SELECTED_THREAD_OK): New.
3967 (set_cmd_no_selected_thread_ok, get_cmd_no_selected_thread_ok):
3969 * cli/cli-cmds.c: Set "pwd", "help", "info", "show" as
3970 no-selected-thread ok.
3971 * top.c (execute_command): Check for non no-selected-thread-ok
3973 * linux-nat.c (struct saved_ptids, threads_to_delete)
3974 (record_dead_thread, prune_lwps): Delete.
3975 (exit_lwp): Unconditionally delete thread.
3976 (linux_nat_resume): Remove prune_lwps call.
3977 * infcmd.c (proceed_thread_callback): Check if !is_stopped instead
3978 of is_running. Adjust to make_cleanup_restore_current_thread
3980 * mi/mi-main.c (mi_cmd_execute): Only allow a few commands if the
3981 selected thread has exited.
3982 * inf-loop.c (inferior_event_handler): Don't display the prompt
3984 * varobj.c (c_value_of_root): Update.
3985 * defs.h (make_cleanup_dtor): Declare.
3986 * utils.c (make_cleanup_dtor): New.
3988 * Makefile.in (infrun.o): Depend on $(event_top_h).
3990 2008-07-11 Pedro Alves <pedro@codesourcery.com>
3992 Add "continue -a" and "interrupt -a" options for non-stop mode.
3994 * infcmd.c (proceed_thread_callback, do_context_switch_to): New.
3995 (continue_command): Add "-a" option.
3996 (interrupt_target_command): Add "-a" option.
3997 (_initialize_infcmd): Add extend help of continue and interrupt
3998 command to mention the new "-a" option. Mark "continue" async ok.
4000 2008-07-10 Doug Evans <dje@google.com>
4002 Add "set print symbol-loading on|off".
4003 * NEWS: Document new option.
4004 * symfile.h (print_symbol_loading): Declare.
4005 * symfile.c (print_symbol_loading): New global.
4006 (symbol_file_add_with_addrs_or_offsets): Only print "Reading symbols
4007 from ..." if print_symbol_loading.
4008 (_initialize_symfile): Add set/show print symbol-loading.
4009 * solib.c (solib_read_symbols): Only print "Loaded symbols for ..."
4010 if print_symbol_loading.
4012 2008-07-10 Pedro Alves <pedro@codesourcery.com>
4014 Non-stop linux native.
4016 * linux-nat.c (linux_test_for_tracefork): Block events while we're
4018 (get_pending_status): Implement non-stop mode.
4019 (linux_nat_detach): Stop threads before detaching.
4020 (linux_nat_resume): In non-stop mode, always resume only a single
4022 (linux_handle_extended_wait): On a clone event, in non-stop mode,
4023 add new lwp to GDB's thread table, and mark as running, executing
4024 and stopped appropriately.
4025 (linux_nat_filter_event): Don't assume there are other running
4026 threads when a thread exits.
4027 (linux_nat_wait): Mark the main thread as running and executing.
4028 In non-stop mode, don't stop all lwps.
4029 (linux_nat_kill): Stop lwps before killing them.
4030 (linux_nat_thread_alive): Use signal 0 to detect if a thread is
4032 (send_sigint_callback): New.
4033 (linux_nat_stop): New.
4034 (linux_nat_add_target): Set to_stop to linux_nat_stop.
4036 * linux-nat.h (thread_db_attach_lwp): Declare.
4038 * linux-thread-db.c (thread_get_info_callback): Check for new
4039 threads if we have none.
4040 (thread_from_lwp, enable_thread_event): Set proc_handle.pid to the
4041 stopped lwp. Check for new threads if we have none.
4042 (thread_db_attach_lwp): New.
4043 (thread_db_init): Set proc_handle.pid to inferior_ptid.
4044 (check_event): Set proc_handle.pid to the stopped lwp.
4045 (thread_db_find_new_threads): Set proc_handle.pid to any stopped
4046 lwp available, bail out if there is none.
4048 * linux-fork.c (linux_fork_killall): Use SIGKILL instead of
4051 2008-07-10 Kevin Buettner <kevinb@redhat.com>
4053 * rs6000-tdep.c (ppc_displaced_step_fixup): Change type of
4054 `current_pc' from CORE_ADDR to ULONGEST.
4056 * remote-sim.c (gdbsim_cntrl_c): Pass remote_sim_ptid to
4059 2008-07-10 Jan Kratochvil <jan.kratochvil@redhat.com>
4061 * NEWS (New commands): Mention "set disable-randomization".
4062 * configure.ac: Add check for HAVE_PERSONALITY and
4063 HAVE_DECL_ADDR_NO_RANDOMIZE.
4064 * configure, config.in: Regenerate.
4065 * linux-nat.c [HAVE_PERSONALITY]: New include <sys/personality.h>.
4066 [HAVE_PERSONALITY] [!HAVE_DECL_ADDR_NO_RANDOMIZE]: Set
4068 (disable_randomization, show_disable_randomization)
4069 (set_disable_randomization): New.
4070 (linux_nat_create_inferior) [HAVE_PERSONALITY]: New variables
4071 PERSONALITY_ORIG and PERSONALITY_SET. Disable randomization upon the
4072 variable DISABLE_RANDOMIZATION.
4073 (_initialize_linux_nat): Call ADD_SETSHOW_BOOLEAN_CMD for the variable
4074 DISABLE_RANDOMIZATION.
4076 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4078 Adjust all targets to new target_stop interface.
4080 * gnu-nat.c (gnu_stop): Add ptid argument.
4081 * go32-nat.c (go32_stop): Add ptid argument.
4082 (go32_create_inferior): Pass inferior_ptid to go32_stop.
4083 * hpux-thread.c (hpux_thread_stop): Add ptid argument.
4084 * monitor.c (monitor_stop): Add ptid argument.
4085 (monitor_open): Pass inferior_ptid to monitor_stop.
4086 (monitor_interrupt): Pass inferior_ptid to target_stop.
4087 (monitor_stop): Add ptid argument.
4088 * nto-procfs.c (nto_interrupt): Pass inferior_ptid to target_stop.
4089 (procfs_create_inferior): Add ptid argument.
4090 * procfs.c (procfs_stop): Add ptid argument.
4091 * remote-m32r-sdi.c (m32r_stop): Add ptid argument.
4092 * remote-sim.c (gdbsim_stop): Add ptid argument.
4093 * sol-thread.c (sol_thread_stop): Add ptid argument.
4094 * win32-nat.c (win32_stop): Add ptid argument.
4096 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4098 Non-stop inferior control.
4100 * infrun.c (resume): In non-stop mode, always resume just one
4102 (proceed): Don't call prepare_to_proceed in non-stop mode.
4103 (fetch_inferior_event): In non-stop mode, switch context before
4105 (error_is_running, ensure_not_running): New.
4106 (handle_inferior_event): In non-stop mode: Mark only the event
4107 thread as stopped. Require that the target module manages adding
4108 threads to the thread list. Assert that there isn't a
4109 deferred_step_ptid set. Don't switch to infwait_thread_hop_state.
4110 (normal_stop): Only mark not-running if inferior hasn't exited.
4111 In non-stop mode, only mark the event thread.
4113 * thread.c:Include "cli/cli-decode.h".
4114 (print_thread_info): Don't read from a running thread.
4115 Output "(running)" if thread is running.
4116 (switch_to_thread): Don't read stop_pc if thread is executing.
4117 (do_restore_current_thread_cleanup): Don't write to a running
4119 (thread_apply_all_command): Don't read from a running thread. In
4120 non-stop mode, do a full context-switch instead of just switching
4122 (thread_apply_command): In non-stop mode, do a full context-switch
4123 instead of just switching threads.
4124 (do_captured_thread_select): Likewise. Inform user if selected
4126 (_initialize_thread): Mark "info threads" and "thread" and
4129 * inf-loop.c (inferior_event_handler): In non-stop mode, don't
4130 unregister the target from the event loop.
4132 * infcmd.c (continue_command, step_1, jump_command)
4133 (signal_command): Ensure the selected thread isn't running.
4134 (interrupt_target_command): In non-stop mode, interrupt only the
4137 * inferior.h (error_is_running, ensure_not_running): Declare.
4139 * target.h (struct target_ops): Add ptid argument to the to_stop
4141 (target_stop): Add ptid_t argument.
4143 * target.c (update_current_target): Add ptid argument to to_stop's
4145 (debug_to_stop): Add ptid_t argument.
4146 (debug_to_rcmd): Set to_stop_ptid.
4148 * remote.c (remote_stop): Add ptid_t argument.
4149 (async_remote_interrupt): Add inferior_ptid to target_stop.
4150 * inf-ptrace.c (inf_ptrace_stop): Add ptid argument.
4152 * Makefile.in (thread.o): Depend on $(cli_decode_h).
4154 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4156 Don't rely on ecs->wait_for_more.
4158 * infrun.c (proceed): Clear the stepping state, set
4159 previous_inferior_ptid and clear infwait state.
4160 (wait_for_inferior): Don't clear the stepping state, set
4161 previous_inferior_ptid, or clear the infwait state here.
4162 (fetch_inferior_event): Don't clear the stepping state, set
4163 previous_inferior_ptid, or clear the infwait state here. Don't
4164 condition on wait_for_more.
4166 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4168 Refactor infrun a bit.
4170 * infrun.c (currently_stepping): Take a struct
4171 thread_stepping_state instead of an execution_control_state.
4172 (struct thread_stepping_state): New, split from
4173 execution_control_state.
4174 (gtss, tss): New globals.
4175 (proceed): Clear the stepping state, set previous_inferior_ptid
4176 and clear infwait state.
4177 (init_wait_for_inferior): Clear the stepping state,
4178 previous_inferior_ptid and infwait state.
4179 (waiton_ptid, infwait_state): New, split from
4180 execution_control_state.
4181 (struct execution_control_state): Members that persist through
4182 events moved out to either struct thred_stepping_state or made
4183 global. Deleted unneeded wp, saved_inferior_ptid, tmpstatus.
4184 (wait_for_inferior, fetch_inferior_event): Use local
4185 execution_control_state. Update to execution_control_state split.
4186 (init_execution_control_state): Adjust.
4187 (init_thread_stepping_state): New, extracted from
4188 init_execution_control_state.
4189 (context_switch): Take a ptid instead of an
4190 execution_control_state.
4191 (context_switch_to): Adjust.
4192 (adjust_pc_after_break): Adjust.
4193 (init_infwait_state): New.
4194 (handle_inferior_event): Adjust.
4196 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4197 Vladimir Prus <vladimir@codesourcery.com>
4199 Per-thread commands.
4201 * gdbthread.h: Remove unneeded forward declarations.
4202 Include "inferior.h".
4203 (struct thread_info): Add continuations,
4204 intermediate_continuations, proceed_to_finish, step_over_calls,
4205 stop_step, step_multi and stop_signal members.
4206 (save_infrun_state): Add continuations,
4207 intermediate_continuations, proceed_to_finish, step_over_calls,
4208 stop_step, step_multi, stop_signal and stop_bpstat parameters.
4209 (load_infrun_state): Add continuations,
4210 intermediate_continuations, proceed_to_finish, step_over_calls,
4211 stop_step, step_multi, stop_signal and stop_bpstat parameters.
4213 * thread.c (load_infrun_state): In non-stop mode, load
4214 continuations, intermediate_continuations, proceed_to_finish,
4215 step_over_calls, stop_step, step_multi and stop_signal.
4216 (save_infrun_state): Store continuations,
4217 intermediate_continuations, proceed_to_finish, step_over_calls,
4218 stop_step, step_multi, stop_signal and stop_bpstat.
4219 (save_infrun_state): Store continuations,
4220 intermediate_continuations, proceed_to_finish, step_over_calls,
4221 stop_step, step_multi, stop_signal and stop_bpstat.
4222 (free_thread): Clear The thread's stop_bpstat.
4224 * inferior.h (context_switch_to): Declare.
4226 * infrun.c (ecss): New global.
4227 (context_switch): Context switch continuations,
4228 intermediate_continuations, proceed_to_finish, step_over_calls,
4229 stop_step, step_multi, stop_signal and stop_bpstat.
4230 (wait_for_inferior): Use global ecss.
4231 (async_ecss, async_ecs): Delete.
4232 (fetch_inferior_event): Use global ecss.
4233 (context_switch_to): New.
4235 * top.c (execute_command): In non-stop, only check if the current
4236 thread is running, in all-stop, check if there's any thread
4239 * breakpoint.c (bpstat_remove_breakpoint): New.
4240 (bpstat_remove_breakpoint_callback): New.
4241 (delete_breakpoint): Clear the stop_bpstats of all threads.
4243 * mi/mi-main.c (mi_cmd_execute): In non-stop, only check if the
4244 current thread is running, in all-stop, check if there's any
4247 * Makefile.in (gdbthread_h): Depend on $(inferior_h).
4249 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4251 Add non_stop global.
4253 * inferior.h (non_stop): Declare.
4254 * infrun.c (non_stop, non_stop_1): New.
4255 (set_non_stop, show_non_stop): New.
4256 (_initialize_infrun): Add "set/show non-stop" command.
4258 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4260 Adjust fork/vfork/exec to pass ptids around.
4262 * target.h (struct target_waitstatus): Store related_pid as a ptid.
4263 (inferior_has_forked, inferior_has_vforked, inferior_has_execd):
4265 * breakpoint.h (struct breakpoint): Change forked_inferior_pid
4267 * breakpoint.c (print_it_typical, bpstat_check_location)
4268 (print_one_breakpoint_location, set_raw_breakpoint_without_location)
4269 (create_fork_vfork_event_catchpoint): Adjust.
4270 * infrun.c (fork_event): Change parent_pid and child_pid types to
4272 (follow_exec, inferior_has_forked, inferior_has_vforked)
4273 (inferior_has_execd): Take a ptid_t and don't trim it.
4274 * linux-thread-db.c (thread_db_wait): Don't trim the returned ptid.
4275 * linux-nat.c (linux_child_follow_fork): Adjust.
4276 * inf-ptrace.c (inf_ptrace_wait): Adjust.
4277 * inf-ttrace.c (inf_ttrace_wait): Adjust.
4278 * win32-nat.c (get_win32_debug_event): Don't set related_pid.
4280 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4282 Add "executing" property to threads.
4284 * inferior.h (target_executing): Delete.
4285 * gdbthread.h (struct thread_info): Add executing_ field.
4286 (set_executing, is_executing): New.
4287 * thread.c (main_thread_executing): New.
4288 (init_thread_list): Clear it and also main_thread_running.
4289 (is_running): Return false if target has no execution.
4290 (any_running, is_executing, set_executing): New.
4292 * top.c: Include "gdbthread.h".
4293 (target_executing): Delete.
4294 (execute_command): Replace target_executing check by any_running.
4295 * event-top.c: Include "gdbthread.h".
4296 (display_gdb_prompt, command_handler): Replace target_executing by
4298 * inf-loop.c: Include "gdbthread.h". Don't mark as not executing
4299 here. Replace target_executing by is_running.
4300 * infrun.c (handle_inferior_event): Mark all threads as
4302 * linux-nat.c (linux_nat_resume): Don't mark thread as executing
4304 * stack.c (get_selected_block): Return null if inferior is
4306 * target.c (target_resume): Mark resumed ptid as executing.
4307 * breakpoint.c (until_break_command): Replace target_executing
4308 check by is_executing.
4309 * remote.c (remote_async_resume): Don't mark inferior as executing
4311 * mi/mi-interp.c (mi_cmd_interpreter_exec): Replace target_executing
4314 * mi/mi-main.c (mi_cmd_exec_interrupt, mi_cmd_execute)
4315 (mi_execute_async_cli_command): Replace target_executing by
4318 * frame.c (get_current_frame): Error out if the current thread is
4320 (has_stack_frames): New.
4321 (get_selected_frame, deprecated_safe_get_selected_frame): Check
4324 * Makefile.in (event-top.o, frame.o, inf-loop.o, top.o): Depend on
4327 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4329 * symfile.c (load_command): Reopen the exec file and reread
4330 symbols before anything else.
4332 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4334 * remote-sim.c: Include gdbthread.h.
4335 (remote_sim_ptid): New global.
4336 (gdbsim_create_inferior): Silently add the main task to GDB's
4338 (gdbsim_close, gdbsim_mourn_inferior): Silently delete the main
4339 task from GDB's thread list.
4340 (gdbsim_resume): Adjust to use remote_sim_ptid.
4341 (gdbsim_thread_alive, gdbsim_pid_to_str): New.
4342 (init_gdbsim_ops): Register gdbsim_thread_alive and
4344 (_initialize_remote_sim): Initialize remote_sim_ptid.
4345 * Makefile.in (remote-sim.o): Depend on $(gdbthread_h).
4347 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4349 * monitor (monitor_ptid): New global.
4350 (monitor_open): Silently add the main task to GDB's thread list.
4351 (monitor_close, monitor_mourn_inferior): Silently delete the main
4352 task from GDB's thread list.
4353 (monitor_thread_alive, monitor_pid_to_str): New.
4354 (init_base_monitor_ops): Register monitor_thread_alive and
4356 (_initialize_remote_monitors): Initialize monitor_ptid.
4358 * gdbthread.h (delete_thread_silent): Declare.
4359 * thread.c (delete_thread): Rename to ...
4360 (delete_thread_1): ... this. Add "silent" parameter. If silent,
4361 don't do exit notifications.
4362 (delete_thread, delete_thread_silent): New, as wrappers to
4365 2008-07-08 Pedro Alves <pedro@codesourcery.com>
4367 * breakpoint.c (update_global_location_list): Add boolean
4368 "should_insert" argument. Only insert locations if caller told it
4370 (update_global_location_list_nothrow): Add boolean "should_insert"
4371 argument. Pass it to update_global_location_list.
4372 (insert_breakpoints, create_longjmp_breakpoint)
4373 (create_overlay_event_breakpoint, enable_overlay_breakpoints)
4374 (create_thread_event_breakpoint, create_solib_event_breakpoint)
4375 (create_fork_vfork_event_catchpoint, create_exec_event_catchpoint)
4376 (enable_watchpoints_after_interactive_call_stop)
4377 (set_momentary_breakpoint, create_breakpoints)
4378 (break_command_really, watch_command_1)
4379 (create_ada_exception_breakpoint, update_breakpoint_locations)
4380 (do_enable_breakpoint, enable_command): Pass true to
4381 update_global_location_list.
4382 (bpstat_stop_status, disable_overlay_breakpoints)
4383 (disable_watchpoints_before_interactive_call_start)
4384 (delete_breakpoint, disable_breakpoint, disable_command): Pass
4385 false to update_global_location_list.
4386 (update_breakpoints_after_exec): Don't temporarily disable
4387 always-inserted mode.
4389 2008-07-08 Pedro Alves <pedro@codesourcery.com>
4391 * breakpoint.c (mark_breakpoints_out): Make public.
4392 (update_breakpoints_after_exec): Don't call mark_breakpoints_out
4393 here. Update comment.
4394 * breakpoint.h (mark_breakpoints_out): Declare.
4396 * linux-nat.c (linux_handle_extended_wait): On
4397 TARGET_WAITKIND_EXECD, call mark_breakpoints_out.
4398 * inf-ttrace.c (inf_ttrace_wait): Likewise.
4400 2008-07-08 Pedro Alves <pedro@codesourcery.com>
4402 * infrun.c (follow_exec): Reset shared libraries before adding the
4405 2008-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
4407 * breakpoint.c (bpstat_copy): Call RELEASE_VALUE on the new OLD_VAL.
4409 2008-07-07 Pedro Alves <pedro@codesourcery.com>
4411 * i386-dicos-tdep.c: Include "inferior.h".
4412 (i386_dicos_frame_align): New.
4413 (i386_dicos_init_abi): Register i386_dicos_frame_align. Set call
4414 dummy location ON_STACK.
4415 * Makefile.in (i386-dicos-tdep.o): Depend on $(inferior_h).
4417 2008-07-07 Joel Brobecker <brobecker@adacore.com>
4419 * gstdint.h: New file.
4421 2008-07-05 Vladimir Prus <vladimir@codesourcery.com>
4423 * mi/mi-interp.c (mi_on_resume): Don't try to report
4424 resumed thread it the thread list is empty.
4426 2008-07-05 Pierre Muller <muller@ics.u-strasbg.fr>
4428 * cli/cli-decode.c (add_setshow_optional_filename_cmd): Set
4429 completer for set to filename_completer.
4433 2008-07-04 Vladimir Prus <vladimir@codesourcery.com>
4435 Implement -target-attach.
4436 * mi/mi-cmds.c (mi_cmds): Forward -target-attach to CLI attach.
4438 2008-06-21 Hui Zhu <teawater@gmail.com>
4440 * target-descriptions.c (maint_print_c_tdesc_cmd): Fix a memory leak.
4442 2008-07-03 Pedro Alves <pedro@codesourcery.com>
4444 * config/i386/nm-cygwin.h (ATTACH_NO_WAIT): Delete.
4445 * config/i386/nm-i386gnu.h (ATTACH_NO_WAIT): Delete.
4447 * target.h (struct target_ops): Add to_attach_no_wait member.
4448 (target_attach_no_wait): New.
4449 * target.c (update_current_target): Inherit to_attach_no_wait.
4451 * infcmd.c: Replace ATTACH_NO_WAIT compile time check by
4452 target_attach_no_wait runtime check.
4454 * gnu-nat.c (init_gnu_ops): Set to_attach_no_wait in gnu_ops.
4455 * win32-nat.c (init_win32_ops): Set to_attach_no_wait in
4458 2008-07-03 Pedro Alves <pedro@codesourcery.com>
4460 * i386-tdep.c (i386_displaced_step_fixup): Condition log printing
4461 on debug_displaced being set.
4463 2008-06-30 Daniel Jacobowitz <dan@codesourcery.com>
4465 * frame.c (get_prev_frame_1): Call frame_unwind_find_by_frame
4466 directly instead of get_frame_id.
4468 2008-06-30 Luis Machado <luisgpm@br.ibm.com>
4470 * rs6000-tdep.c (ppc_displaced_step_fixup): New function.
4471 (deal_with_atomic_sequence): Update BC masks.
4472 (rs6000_gdbarch_init): Init displaced stepping infra-structure.
4473 Define BRANCH_MASK, B_INSN, BC_INSN, BXL_INSN, BP_MASK and BP_INSN.
4475 2008-06-30 Daniel Jacobowitz <dan@codesourcery.com>
4477 * cris-tdep.c (crisv32_single_step_through_delay): Get this frame's
4478 register, not the previous frame's.
4480 2008-06-30 Luis Machado <luisgpm@br.ibm.com>
4482 * source.c (select_source_symtab): Make sure we skip namespace
4483 symtabs when showing cpp source code.
4485 2008-06-30 Hans-Peter Nilsson <hp@axis.com>
4487 * MAINTAINERS (Authorized committers): Fix my email address.
4489 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
4491 * mi/mi-cmds.c (mi_cmds): Route -exec-run, -exec-until,
4492 -target-download and -target-select via CLI, so that
4493 the quoting rules are the same as they were (unfortunately)
4494 in all prior gdb releases.
4495 * mi/mi-cmds.h (mi_cmd_exec_run, mi_cmd_exec_until)
4496 (mi_cmd_target_download, mi_cmd_target_select): Remove.
4497 * mi/mi-main.c (mi_cmd_exec_run, mi_cmd_exec_until)
4498 (mi_cmd_target_download, mi_cmd_target_select): Remove.
4499 (mi_cmd_execute): Set current_token even for commands
4502 2008-06-28 Ulrich Weigand <uweigand@de.ibm.com>
4504 * alphafbsd-tdep.c: Update for unwinder changes.
4505 * alpha-linux-tdep.c: Likewise.
4506 * alphanbsd-tdep.c: Likewise.
4507 * alphaobsd-tdep.c: Likewise.
4508 * avr-tdep.c: Likewise.
4509 * cris-tdep.c: Likewise.
4510 * frv-linux-tdep.c: Likewise.
4511 * frv-tdep.c: Likewise.
4512 * h8300-tdep.c: Likewise.
4513 * hppa-linux-tdep.c: Likewise.
4514 * iq2000-tdep.c: Likewise.
4515 * m32c-tdep.c: Likewise.
4516 * m32r-linux-tdep.c: Likewise.
4517 * m32r-tdep.c: Likewise.
4518 * m68hc11-tdep.c: Likewise.
4519 * mep-tdep.c: Likewise.
4520 * mn10300-tdep.c: Likewise.
4521 * mt-tdep.c: Likewise.
4522 * score-tdep.c: Likewise.
4523 * sh64-tdep.c: Likewise.
4524 * sh-tdep.c: Likewise.
4525 * sparc64fbsd-tdep.c: Likewise.
4526 * sparc64nbsd-tdep.c: Likewise.
4527 * sparc64obsd-tdep.c: Likewise.
4528 * v850-tdep.c: Likewise.
4529 * vaxobsd-tdep.c: Likewise.
4530 * vax-tdep.c: Likewise.
4531 * xstormy16-tdep.c: Likewise.
4533 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
4535 * mi/mi-main.c (enum captured_mi_execute_command_actions)
4536 (captured_mi_execute_command_args): Remove.
4537 (captured_mi_execute_command): Cast the closure to mi_parse
4538 pointer, not to captured_mi_execute_command_args, and don't
4539 set the action field thereof.
4540 (mi_execute_command): Pass struct mi_parse, not
4541 captured_mi_execute_command_args to captured_mi_execute_command.
4542 (mi_execute_command): Remove (dead) code for suppressing
4545 2008-06-28 Pedro Alves <pedro@codesourcery.com>
4547 * linux-nat.c (enum sigchld_state): New.
4548 (linux_nat_async_events_state): Renamed from
4549 linux_nat_async_events_enabled.
4550 (linux_nat_event_pipe_push, my_waitpid): Adjust.
4551 (sigchld_default_action): New.
4552 (lin_lwp_attach_lwp): Adjust. Call linux_nat_async_events
4554 (linux_nat_create_inferior): Set events state to sigchld_default
4556 (linux_nat_resume): Adjust.
4557 (linux_nat_wait): Call linux_nat_async_events unconditionally.
4558 (sigchld_handler): Adjust.
4559 (linux_nat_async_mask): Don't set SIGCHLD actions here.
4560 (get_pending_events): Adjust.
4561 (linux_nat_async_events): Rewrite to handle enum sigchld_state
4562 instead of a boolean.
4563 (linux_nat_async): Adjust.
4564 (_initialize_linux_nat): Capture default SIGCHLD action into
4565 sigchld_default_action.
4567 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
4569 * breakpoint.c (moribund_locations): New.
4570 (bpstat_stop_status): Process moribund locations.
4571 (update_global_location_list): Add removed
4572 locations to moribund_locations.
4573 (breakpoint_retire_moribund): New.
4574 * breakpoint.h (struct bp_location): New field
4575 events_till_retirement.
4576 (breakpoint_retire_moribund): Declare.
4577 * thread.c (thread_count): New.
4578 * infrun.c (handle_inferior_event): Call
4579 breakpoint_retire_moribund.
4580 * gdbthread.h (thread_count): Declare.
4582 2008-06-27 Joseph Myers <joseph@codesourcery.com>
4584 * dfp.c (decimal_convert): Call match_endianness before and after
4587 2008-06-27 Jonathan Larmour <jifl@eCosCentric.com>
4589 * remote.c (remote_insert_breakpoint): Ensure that if Z0
4590 unsupported and we fall back to memory_insert_breakpoint, we
4591 use the unmodified requested address.
4593 2008-06-27 Joel Brobecker <brobecker@adacore.com>
4595 * dwarf2read.c (read_attribute_value): Issue a complaint when
4596 adjusting size attribute values of 0xffffffff as zero.
4598 2008-06-27 Joseph Myers <joseph@codesourcery.com>
4600 * i386-tdep.c (i386_16_byte_align_p): New.
4601 (i386_push_dummy_call): Determine stack space required for
4602 arguments going forwards allowing for 16-byte alignment, then push
4603 arguments going forwards.
4605 2008-06-27 Pedro Alves <pedro@codesourcery.com>
4607 * infrun.c (start_remote): Don't clear thread list here.
4608 * monitor.c (monitor_open): Include "gdbthread.h". Clear thread
4610 * remote.c (record_currthread): Upgrade the main thread and its
4611 entry in the thread list if this is the first time we hear about
4613 (remote_thread_alive): Consider magic_null_ptid or a ptid without
4614 a tid member always alive.
4615 (remote_find_new_threads): Don't update the main thread here.
4616 (remote_start_remote): Clear thread list here. Always add the
4618 (extended_remote_attach_1): Add the main thread here.
4619 (extended_remote_mourn_1): Re-add the main thread here.
4620 (extended_remote_create_inferior_1): Add a main thread.
4622 * Makefile.in (monitor.o): Depend on $(gdbthread_h).
4624 2008-06-27 Pedro Alves <pedro@codesourcery.com>
4626 Use ptid_t.tid to store thread ids instead of ptid_t.pid.
4628 * remote.c (magic_null_ptid, not_sent_ptid, any_thread_ptid): New
4630 (general_thread, continue_thread): Change type to ptid_t.
4631 (record_currthread): Take a ptid_t parameter instead of an
4633 (MAGIC_NULL_PID): Delete.
4634 (set_thread): Take a ptid_t parameter and adjust.
4635 (set_general_thread, set_continue_thread): New.
4636 (remote_thread_alive, remote_newthread_step)
4637 (remote_current_thread, remote_find_new_threads)
4638 (remote_threads_info, remote_start_remote, remote_vcont_resume)
4639 (remote_resume_1, remote_wait, extended_remote_create_inferior_1)
4640 (threadalive_test, remote_pid_to_str)
4641 (remote_get_thread_local_address): Adjust.
4642 (_initialize_remote): Initialize magic_null_ptid, not_sent_ptid
4643 and any_thread_ptid.
4645 2008-06-26 Jan Kratochvil <jan.kratochvil@redhat.com>
4647 * configure.ac (--enable-tui): AC_MSG_ERROR for explicit --enable-tui.
4648 * configure: Regenerated.
4650 2008-06-26 Joel Brobecker <brobecker@adacore.com>
4652 * dwarf2read.c (read_attribute_value): Treat size attribute
4653 values of 0xffffffff as if the attribute value was zero.
4655 2008-06-26 Vladimir Prus <vladimir@codesourcery.com>
4657 * linux-nat.c: Add description of overall logic.
4659 2008-06-26 Daniel Jacobowitz <dan@codesourcery.com>
4661 * Makefile.in (GNULIB_H): Use GNULIB_STDINT_H.
4662 (gdb_stdint_h, gdb_stdint.h, stamp-int): Delete. Remove
4663 all dependencies on $(gdb_stdint_h).
4664 (distclean): Do not delete gdb_stdint.h.
4665 * acinclude.m4: Do not use stdint.m4.
4666 * configure.ac: Set GNULIB_STDINT_H. Remove tests for stdint.h,
4667 uintptr_t, and gdb_stdint.h.
4668 * defs.h: Include <stdint.h>.
4669 * gdb_thread_db.h: Assume stdint.h is already included.
4670 * breakpoint.c, findcmd.c, hppa-tdep.c, inf-ptrace.c, proc-service.c,
4671 rs6000-nat.c, spu-linux-nat.c, target.c, win32-nat.c: Do not
4672 include gdb_stdint.h.
4673 * configure, config.in: Regenerate.
4675 2008-06-26 Joseph Myers <joseph@codesourcery.com>
4677 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Handle passing
4678 decimal floating-point values in GPRs for soft-float.
4679 (do_ppc_sysv_return_value): Handle returning decimal
4680 floating-point values in GPRs for soft-float.
4682 2008-06-26 Vladimir Prus <vladimir@codesourcery.com>
4684 * target.c (target_read_until_error): New.
4685 * target.h (target_read_until_error): Declare.
4686 * mi/mi-main.c (mi_cmd_data_read_memory): Use
4687 target_read_until_error.
4689 2008-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
4691 Fix a memory leak found by Hui Zhu <teawater@gmail.com>.
4692 * c-exp.y (parse_number): Move the S and SAVED_CHAR initialization
4693 after the DECFLOAT detection to fix a memory leak. Remove the
4694 redundant NUM initialization. Protect the DECFLOAT detection memory
4695 access before the P block. Restore the P memory content for the
4698 2008-06-25 Vladimir Prus <vladimir@codesourcery.com>
4700 Kill the return value for all MI command functions.
4701 * mi/mi-cmds.h (enum mi_cmd_result): Remove.
4702 (mi_cmd_argv_ftype): Change return type to void.
4704 * mi/mi-main.c: Adjust all function that implement
4705 MI commands to return nothing.
4706 (struct captured_mi_execute_command_actions):
4707 Remove the rc field.
4708 (mi_cmd_execute): Return nothing.
4709 (mi_execute_async_cli_command): Return nothing.
4710 (mi_cmd_exec_interrupt): Don't print ^done here.
4711 (mi_cmd_target_select): Don't print ^connected here.
4712 (captured_mi_execute_command): Don't check for MI_CMD_DONE.
4713 Special-case -target-select and output ^connected, not ^done.
4715 * mi/mi-cmd-break.c: Adjust.
4716 * mi/mi-cmd-disas.c: Adjust.
4717 * mi/mi-cmd-env.c: Adjust.
4718 * mi/mi-cmd-file.c: Adjust.
4719 * mi/mi-cmd-stack.c: Adjust.
4720 * mi/mi-cmd-target.c: Adjust.
4721 * mi/mi-cmd-var.c: Adjust.
4722 * mi/mi-interp.c: Adjust.
4723 * mi/mi-symbol-cmds.c: Adjust.
4725 2008-06-25 Vladimir Prus <vladimir@codesourcery.com>
4727 Emit ^running via observer.
4728 * mi/mi-interp.c (mi_cmd_interpreter_exec): Do no print
4730 (mi_on_resume): Print ^running if not previously output.
4731 * mi/mi-main.c (running_result_record_printed): New.
4732 (captured_mi_execute_command): Reset
4733 running_result_record_printed. Use running_result_record_printed
4734 to decide if we should skip ^done.
4735 (mi_execute_async_cli_command): Don't print ^running here.
4736 * mi/mi-main.h (current_token, running_result_record_printed):
4739 2008-06-24 Michael Snyder <msnyder@specifix.com>
4741 * infrun.c (_initialize_infrun): White space and typo fix.
4743 2008-06-23 Christopher Faylor <me.gdb.changelog@cgf.cx>
4745 * win32-nat.c (safe_symbol_file_add_stub): Remove unused variable.
4746 (do_initial_win32_stuff): Fix problem with inability to set breakpoints
4747 when first loading DLL with "dll" command.
4749 2008-06-19 Pierre Muller <muller@ics.u-strasbg.fr>
4751 * gnu-nat.c (proc_string): Use capital T for "Thread".
4753 2008-06-19 Pierre Muller <muller@ics.u-strasbg.fr>
4755 * win32-nat.c (win32_pid_to_str): Use capital T for "Thread".
4757 2008-06-18 Joel Brobecker <brobecker@adacore.com>
4759 * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
4760 the target cannot run.
4762 2008-06-18 Joel Brobecker <brobecker@adacore.com>
4764 * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
4765 we're attaching to a running process.
4767 2008-06-18 Pierre Muller <muller@ics.u-strasbg.fr>
4769 * win32-nat.c (handle_load_dll): Give dll name and load address
4770 if debug_events is on.
4771 (handle_unload_dll): Likewise.
4773 2008-06-14 Vladimir Prus <vladimir@codesourcery.com>
4775 Don't suppress *running when doing finish.
4776 * infcall.c (call_function_by_hand): Set both
4777 suppress_resume_observer and suppress_stop_observer.
4778 * infcmd.c (suppress_run_stop_observers): Split into...
4779 (suppress_resume_observer, suppress_stop_observer): ...those.
4780 (finish_command_continuation): Clear suppress_stop_observer.
4781 (finish_command): Set suppress_stop_observer.
4782 * inferior.h (suppress_run_stop_observers): Split into...
4783 (suppress_resume_observer, suppress_stop_observer): ...those.
4784 * infrun.c (normal_stop): Check for suppress_stop_observer.
4785 * thread.c (set_running): Check for suppress_resume_observer.
4787 2008-06-12 Pedro Alves <pedro_alves@portugalmail.pt>
4788 Pierre Muller <muller@ics.u-strasbg.fr>
4790 * gdbarch.sh (gdbarch_skip_main_prologue): New.
4791 * gdbarch.h, gdbarch.c: Regenerate.
4792 * i386-tdep.h (i386_skip_main_prologue): Declare.
4793 * i386-tdep.c (i386_skip_main_prologue): New.
4794 * i386-cygwin-tdep.c (i386_cygwin_init_abi): Register
4795 i386_skip_main_prologue as gdbarch_skip_main_prologue gdbarch callback.
4796 * symtab.c (find_function_start_sal): When pc points at the "main"
4797 function, call gdbarch_skip_main_prologue.
4799 2008-06-11 Daniel Jacobowitz <dan@codesourcery.com>
4801 * value.c (value_primitive_field): Fetch lazy register values.
4803 2008-06-11 Pedro Alves <pedro@codesourcery.com>
4805 * NEWS: Mention support removal of undocumented S AA p PID stop
4808 * remote.c (remote_wait): Remove undocumented S AA p PID support.
4810 2008-06-10 Stan Shebs <stan@codesourcery.com>
4812 * MAINTAINERS: Update my affiliation and address.
4814 2008-06-10 Andreas Schwab <schwab@suse.de>
4816 * top.c (print_gdb_version): Don't print final newline.
4818 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
4821 * Makefile.in: Update dependencies.
4822 * gdbthread.h (struct thread_info): New field
4824 (set_running, is_running): New.
4825 * thread.c (set_running, is_running): New.
4826 * inferior.h (suppress_normal_stop_observer): Rename to...
4827 (suppress_run_stop_observers): ..this.
4828 * infcmd.c (suppress_normal_stop_observer): Rename to...
4829 (suppress_run_stop_observers): ..this.
4830 (finish_command_continuation, finish_command): Adjust.
4831 * infcall.c (call_function_by_hand): Adjust.
4832 * infrun.c (normal_stop): Call set_running.
4833 * target.c (target_resume): New. Call set_running.
4834 * target.h (target_resume): Convert from macro to
4837 * mi/mi-interp.c (mi_on_resume): New.
4838 (mi_interpreter_init): Register mi_on_resume.
4840 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
4842 Use observers to report stop events in MI.
4843 * mi/mi-interp.c (mi_on_normal_stop): New.
4844 (mi_interpreter_init): Register mi_on_normal_stop.
4845 (mi_interpreter_exec_continuation): Remove.
4846 (mi_cmd_interpreter_exec): Don't register the above.
4847 * mi/mi-main.c (captured_mi_execute_command): Don't care
4848 about sync_execution.
4849 (mi_execute_async_cli_command): Don't install continuation. Don't
4851 (mi_exec_async_cli_cmd_continuation): Remove.
4853 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
4855 Suppress normal stop observer when it's problematic.
4856 * inferior.h (suppress_normal_stop_observer): New.
4857 * infcall.c (call_function_by_hand): Disable stop events when
4858 doing function calls.
4859 * infmcd.c (suppress_normal_stop_observer): New.
4860 (finish_command_continuation): Call normal_stop observer
4862 (finish_command): Disable stop events inside proceed.
4863 * infrun.c (normal_stop): Don't call normal stop observer if
4864 suppressed of if multi-step is in progress.
4866 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
4869 * infrun.c (finish_command): Don't pass cleanup
4871 (finish_command_continuation): Don't grab cleanup from
4872 the passed data, as we don't use, and cannot, use it anyway.
4874 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
4876 Introduce common cleanup for restoring integers.
4877 * defs.h (make_cleanup_restore_integer): New declaration.
4878 (struct cleanup): New field free_arg.
4879 (make_my_cleanup_2): New.
4880 * utils.c (restore_integer_closure, restore_integer)
4881 (make_cleanup_restore_integer): New.
4882 (make_my_cleanup): Initialize the free_arg field and
4883 renamed to make_my_cleanup_2.
4884 (do_my_cleanups): Call free_arg.
4885 (discard_cleanups): Call free_arg.
4886 * breakpoint.c (restore_always_inserted_mode): Remove.
4887 (update_breakpoints_after_exec): Use make_cleanup_restore_integer.
4889 2008-06-09 Doug Evans <dje@google.com>
4891 * remote.c (remote_wait): Include beginning of malformed packet
4894 2008-06-09 Tom Tromey <tromey@redhat.com>
4896 * completer.c (complete_line): Don't special-case
4897 expression_completer.
4898 (expression_completer): Only pass last word to
4900 * c-exp.y (yylex): Check 'token', not 'operator'.
4902 2008-06-09 Daniel Jacobowitz <dan@codesourcery.com>
4904 * configure.ac (build_warnings): Add -Wno-format for mingw.
4905 * configure: Regenerated.
4907 2008-06-07 Daniel Jacobowitz <dan@codesourcery.com>
4909 * NEWS: Make indentation consistent. Move exec tracing entry out
4910 of remote packet list.
4912 2008-06-06 Tom Tromey <tromey@redhat.com>
4914 * value.h (evaluate_subexpression_type, extract_field_op):
4916 * printcmd.c (_initialize_printcmd): Use expression_completer for
4917 'p', 'inspect', 'call'.
4918 * parser-defs.h (parse_field_expression): Declare.
4919 * parse.c: Include exceptions.h.
4920 (in_parse_field, expout_last_struct): New globals.
4921 (mark_struct_expression): New function.
4922 (prefixify_expression): Return int.
4923 (prefixify_subexp): Return int. Use expout_last_struct.
4924 (parse_exp_1): Update.
4925 (parse_exp_in_context): Add 'out_subexp' argument. Handle
4927 (parse_field_expression): New function.
4928 * expression.h (parse_field_expression): Declare.
4929 (in_parse_field): Likewise.
4930 * eval.c (evaluate_subexpression_type): New function.
4931 (extract_field_op): Likewise.
4932 * completer.h (expression_completer): Declare.
4933 * completer.c (expression_completer): New function.
4934 (count_struct_fields, add_struct_fields): New functions.
4935 * c-exp.y (yyparse): Redefine.
4936 (COMPLETE): New token.
4937 (exp): New productions.
4938 (saw_name_at_eof, last_was_structop): New globals.
4939 (yylex): Return COMPLETE when needed. Recognize in_parse_field.
4940 (c_parse): New function.
4941 * breakpoint.c (_initialize_breakpoint): Use expression_completer
4942 for watch, awatch, and rwatch.
4943 * Makefile.in (parse.o): Depend on exceptions_h.
4945 2008-06-06 Paul Pluzhnikov <ppluzhnikov@google.com>
4948 * gdb/valopts.c (find_overload_match): Handle references
4951 2008-06-06 Paul N. Hilfinger <hilfinger@adacore.com>
4953 * ada-lang.c (ada_value_assign): Correct big-endian case to take into
4954 account the bitsize of the 'from' operand.
4956 2008-06-06 Pedro Alves <pedro@codesourcery.com>
4958 * annotate.h (annotate_thread_changed): Declare.
4960 2008-06-06 Nick Roberts <nickrob@snap.net.nz>
4962 * annotate.c (annotate_thread_changed): New function.
4963 * thread.c (thread_command) : Use it.
4964 * infrun.c (normal_stop): Use it.
4966 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
4967 Nathan Sidwell <nathan@codesourcery.com>
4968 Joseph Myers <joseph@codesourcery.com>
4970 * acinclude.m4: Include ../config/acx.m4.
4971 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
4972 * configure, config.in: Regenerate.
4973 * main.c (print_gdb_help): Use REPORT_BUGS_TO for bug-reporting
4975 * top.c (print_gdb_version): Use PKGVERSION and REPORT_BUGS_TO.
4977 2008-06-05 Pedro Alves <pedro@codesourcery.com>
4979 Replace 'target async' by 'maintenance set remote-async' and
4980 'target remote' combination.
4982 * remote.c (remote_async_wait): Merge into remote_wait, and
4984 (remote_async_permitted, remote_async_permitted_set): New
4986 (set_maintenance_remote_async_permitted)
4987 (show_maintenance_remote_async_permitted): New functions.
4988 (remote_async_ops, extended_async_remote_ops): Delete.
4989 (remote_async_open, extended_remote_async_open): Delete.
4990 (remote_open_1): Drop async_p parameter. Update callers. Replace
4991 async_p with remote_async_permitted checks.
4992 (extended_async_remote_attach): Delete.
4993 (remote_resume, remote_async_resume): Merge and leave remote_resume.
4994 (remote_async_terminal_inferior): Rename to...
4995 (remote_terminal_inferior): ... this, and add
4996 remote_async_termitted check.
4997 (remote_async_terminal_ours): Rename to...
4998 (remote_terminal_ours): ... this, and add remote_async_termitted
5000 (remote_wait, remote_async_wait): Merge and leave remote_wait
5002 (remote_kill, remote_async_kill): Merge and leave remote_kill
5004 (remote_async_mourn, extended_async_remote_mourn): Delete.
5005 (extended_remote_create_inferior_1): Drop async_p parameter.
5006 Update callers. Always use extended_remote_ops.
5007 (extended_remote_async_create_inferior): Delete.
5008 (remote_return_zero): Delete.
5009 (init_remote_ops): Register remote_can_async_p, remote_async,
5010 remote_async_mask, remote_terminal_inferior and
5011 remote_terminal_ours.
5012 (remote_can_async_p, remote_is_async_p): Check for
5013 remote_async_permitted.
5014 (init_remote_async_ops, init_extended_async_remote_ops): Remove.
5015 (set_remote_cmd): Don't add async and extended-async targets.
5016 (_initialize_remote): Add set/show remote-async maintenance
5019 2008-06-05 Pedro Alves <pedro@codesourcery.com>
5021 * remote.c (kill_kludge): Delete.
5022 (remote_wait, remote_async_wait): Don't set it.
5023 (remote_kill, remote_async_kill): Don't do anything with it.
5025 2008-06-05 Pedro Alves <pedro@codesourcery.com>
5027 * linux-thread-db.c (thread_db_wait): Don't trim event ptid.
5029 2008-06-05 Aleksandar Ristovski <aristovski@qnx.com>
5031 * bcache.c (bcache_data): Call deprecated_bcache_added function.
5032 (deprecated_bcache_added): New function name. Body of function
5033 bcache_data is used here with the addition of 'added' argument.
5034 * bcache.h (deprecated_bcache_added): New function.
5035 * symfile.c (add_psymbol_to_bcache): New helper function, takes part of
5036 work from add_psymbol_to_list - initialises partial symbol and stashes
5037 it in objfile's cache.
5038 (append_psymbol_to_list): New helper function, takes other part of
5039 work from add_psymbol_to_list - adds partial symbol to the given list.
5040 (add_psymbol_to_list): Call helper functions instead of doing work
5041 here. If adding to global list, do not duplicate partial symbols in the
5044 2008-06-05 Aleksandar Ristovski <aristovski@qnx.com>
5046 * breakpoint.c (print_exception_catchpoint): Put 'exception' back to
5047 'exception caught|thrown' message.
5049 2008-06-05 Jan Kratochvil <jan.kratochvil@redhat.com>
5051 * Makefile.in: Update dependencies.
5052 * dwarf2expr.c: New include "gdb_assert.h".
5053 (new_dwarf_expr_context): Initialize MAX_RECURSION_DEPTH.
5054 (dwarf_expr_eval): Sanity check the RECURSION_DEPTH count.
5055 (execute_stack_op): Error out on too large RECURSION_DEPTH.
5056 Increase/decrease RECURSION_DEPTH around the function.
5058 2008-06-05 Daniel Jacobowitz <dan@codesourcery.com>
5060 * remote.c (get_offsets): Handle a single segment.
5061 * symfile.c (symfile_map_offsets_to_segments): Allow more bases
5064 2008-06-03 Daniel Jacobowitz <dan@codesourcery.com>
5066 * solib-svr4.c (struct lm_info): Add lm_addr.
5067 (main_lm_addr): New.
5068 (svr4_default_sos): Set lm_addr.
5069 (svr4_current_sos): Set lm_addr and main_lm_addr.
5070 (svr4_fetch_objfile_link_map): Rewrite.
5071 (svr4_clear_solib): Clear main_lm_addr.
5073 2008-06-03 Michael Snyder <msnyder@redhat.com>
5074 Joseph Myers <joseph@codesourcery.com>
5076 * mips-tdep.c (mips_eabi_return_value): Replace stub that always
5077 returned RETURN_VALUE_STRUCT_CONVENTION with a real function.
5079 2008-06-02 Roman Zippel <zippel@linux-m68k.org>
5081 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Fix incorrect test.
5083 2008-06-02 Roman Zippel <zippel@linux-m68k.org>
5085 * m68k-tdep.c (m68k_analyze_prologue): Fix length of lea insn.
5087 2008-06-01 Joel Brobecker <brobecker@adacore.com>
5089 * rs6000-aix-tdep.c (rs6000_convert_from_func_ptr_addr): Do not
5090 treat pointers in data space as function descriptors if the
5091 target address is also in the data space.
5093 2008-05-30 Joel Brobecker <brobecker@adacore.com>
5095 * alpha-tdep.c (alpha_heuristic_frame_unwind_cache): Set
5096 the trad-frame register value for the SP register.
5098 2008-05-29 Mark Kettenis <kettenis@gnu.org>
5100 * sparcnbsd-tdep.c, sparcobsd-tdep.c: Update for unwinder changes.
5102 2008-05-28 Joel Brobecker <brobecker@adacore.com>
5104 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Improve the heuristic
5105 that identifies function descriptors outside of the .opd section.
5107 2008-05-28 Aleksandar Ristovski <aristovski@qnx.com>
5109 * breakpoint.c (print_exception_catchpoint): In CLI add 'Temporary' for
5110 temporary catchpoints. In MI add missing fields 'reason', 'disp',
5112 (print_mention_exception_catchpoint): Add 'Temporary' for temporary
5114 (handle_gnu_v3_exceptions): Use tempflag.
5116 2008-05-28 Vladimir Prus <vladimir@codesourcery.com>
5118 Refactor varobj_update interface.
5119 * varobj.c (varobj_update): Report changes as vector. Also
5120 return not just a list of varobj, but a list of special structures
5121 that tell what exactly has changed.
5122 * varobj.h (enum varobj_update_error): Rename to
5123 varobj_scope_status.
5124 (struct varobj_update_result_t): New.
5125 (varobj_update): Adjust prototype.
5126 * mi/mi-cmd-var.c: Adjust for changes.
5128 2008-05-28 Vladimir Prus <vladimir@codesourcery.com>
5130 * varobj.c (varobj_update): Fix comment typo.
5133 2008-05-26 Joel Brobecker <brobecker@adacore.com>
5135 Set the symtab field of symbols read from ECOFF debugging entries.
5136 * mdebugread.c (add_symbol): Add new parameter symtab.
5137 (parse_symbol): Update calls to add_symbol throughout.
5139 2008-05-27 Andreas Schwab <schwab@suse.de>
5141 * symtab.h (enum address_class): Remove LOC_REGPARM and
5143 (struct symbol): Add is_argument.
5144 (SYMBOL_IS_ARGUMENT): Define.
5146 * ada-lang.c (ada_add_block_symbols): Use SYMBOL_IS_ARGUMENT.
5147 * buildsym.c (finish_block): Likewise.
5148 * stack.c (print_frame_args, print_block_frame_locals)
5149 (print_frame_arg_vars): Likewise.
5150 * symtab.c (lookup_block_symbol): Likewise.
5151 * tracepoint.c (add_local_symbols): Likewise.
5152 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
5154 * coffread.c (process_coff_symbol): Set SYMBOL_IS_ARGUMENT.
5155 * dwarf2read.c (new_symbol): Likewise.
5156 * mdebugread.c (parse_symbol): Likewise.
5157 * stabsread.c (define_symbol): Likewise.
5159 * ada-exp.y (select_possible_type_sym): Don't handle LOC_REGPARM
5160 and LOC_COMPUTED_ARG.
5161 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
5162 * ax-gdb.c (gen_var_ref): Likewise.
5163 * eval.c (evaluate_subexp_for_address): Likewise.
5164 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
5165 * m2-exp.y (yylex): Likewise.
5166 * printcmd.c (address_info): Likewise.
5167 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
5168 * tracepoint.c (collect_symbol, scope_info): Likewise.
5170 2008-05-24 Carlos Eduardo Seo <cseo@linux.vnet.ibm.com>
5172 * gdbarch.sh: Added new gdbarch struct
5173 core_regset_sections.
5174 * gdbarch.c: Refreshed.
5175 * gdbarch.h: Refreshed.
5176 * regset.h (core_regset_section): Declared.
5177 * linux-nat.c (linux_nat_do_thread_registers): Added
5178 support for the new gdbarch struct core_regset_sections.
5179 * utils.c (host_address_to_string): New function.
5180 * defs.h (host_address_to_string): New prototype.
5181 * i386-linux-tdep.c (i386_regset_rections): New register
5182 sections list for i386.
5183 (i386_linux_init_abi): Initialized new gdbarch struct
5184 core_regset_sections.
5185 * Makefile.in: Updated to reflect dependency changes.
5186 * ppc-linux-tdep.c (ppc_regset_sections): Register
5187 sections list for ppc.
5188 (ppc_linux_init_abi): Initialized new gdbarch struct
5189 core_regset_sections
5191 2008-05-24 Andreas Schwab <schwab@suse.de>
5193 * linespec.c (decode_objc): Save current language around call to
5196 2008-05-23 Joel Brobecker <brobecker@adacore.com>
5198 * valprint.h (get_array_bounds): Renames get_array_low_bound.
5199 * valprint.c (get_array_bounds): Renames get_array_low_bound.
5200 Return the proper bound value if the array index type is an
5201 enumerated type. Compute the high bound if requested.
5202 (val_print_array_elements): Handle the case when the array
5203 element has a null size.
5204 * ada-valprint.c (print_optional_low_bound): Add handling
5205 for empty arrays or arrays of zero-size elements.
5206 (ada_val_print_array): New function, extracted out from
5207 ada_val_print_1 case TYPE_CODE_ARRAY, and enhanced to
5208 handle empty arrays and arrays of zero-size elements.
5209 (ada_val_print_1)[case TYPE_CODE_ARRAY]: Replace extracted-out
5210 code by call to ada_val_print_array.
5211 (ada_value_print): Remove handling of null array. The handling
5212 was incomplete and is now better handled by ada_val_print_array.
5214 2008-05-23 Markus Deuling <deuling@de.ibm.com>
5216 * annotate.c (annotate_source, annotate_frame_begin): Replace
5217 deprecated_print_address_numeric with paddress.
5218 * cli/cli-cmds.c (list_command, edit_command): Likewise.
5219 * tui/tui-stack.c (tui_make_status_line): Likewise.
5221 * defs.h (deprecated_print_address_numeric): Remove.
5222 * printcmd.c (deprecated_print_address_numeric): Remove.
5223 * maint.c (maint_print_section_info): Fix comment.
5225 2008-05-23 Markus Deuling <deuling@de.ibm.com>
5227 * valprint.c (print_hex_chars, print_octal_chars, print_decimal_chars,
5228 print_binary_chars, print_char_chars): Add byte_order parameter and
5229 replace gdbarch_byte_order.
5230 (print_decimal_chars): Replace START_P, NOT_END_P and NEXT_P by their
5231 expressions and remove them. Remove unused TWO_TO_FOURTH.
5232 (val_print_type_code_int): Introduce gdbarch_byte_order to get at the
5233 endianness. Update call to print_hex_chars.
5234 * valprint.h (print_hex_chars, print_octal_chars, print_decimal_chars,
5235 print_binary_chars, print_char_chars): Add byte_order parameter.
5236 * printcmd.c (print_scalar_formatted): Introduce gdbarch_byte_order to
5237 get at the endianness. Update print_*_char calls to use byte_order.
5239 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
5241 * symtab.h (struct symbol): Make "aux_value" member a void pointer
5243 (SYMBOL_LOCATION_BATON): Update.
5245 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
5247 * symtab.h (enum address_class): Remove LOC_BASEREG and
5249 (struct symbol): Remove "basereg" member of "aux_value" union.
5250 (SYMBOL_BASEREG): Remove.
5252 * ada-exp.y (select_possible_type_sym): Do not handle LOC_BASEREG
5254 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
5255 (ada_add_block_symbols): Likewise.
5256 * ax-gdb.c (gen_var_ref): Likewise.
5257 * buildsym.c (finish_block): Likewise.
5258 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
5259 * m2-exp.y (yylex): Likewise.
5260 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
5261 * printcmd.c (address_info): Likewise.
5262 * stack.c (print_frame_args, print_block_frame_locals): Likewise.
5263 (print_frame_arg_vars): Likewise.
5264 * symmisc.c (print_symbol): Likewise.
5265 * symtab.c (lookup_block_symbol): Likewise.
5266 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
5267 (scope_info): Likewise.
5269 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
5271 * symtab.h (enum address_class): Remove LOC_LOCAL_ARG.
5273 * ada-exp.y (select_possible_type_sym): Do not handle LOC_LOCAL_ARG.
5274 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
5275 (ada_add_block_symbols): Likewise.
5276 * ax-gdb.c (gen_var_ref): Likewise.
5277 * buildsyms.c (finish_block): Likewise.
5278 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
5279 * m2-exp.y (yylex): Likewise.
5280 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
5281 * printcmd.c (address_info): Likewise.
5282 * stack.c (print_frame_args, print_frame_arg_vars): Likewise.
5283 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
5284 * symtab.c (lookup_block_symbol): Likewise.
5285 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
5286 (scope_info): Likewise.
5288 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
5290 * symtab.h (enum address_class): Remove LOC_INDIRECT and
5291 LOC_HP_THREAD_LOCAL_STATIC.
5293 * findvar.c (symbol_read_needs_frame, read_var_value): Do not
5294 handle LOC_INDIRECT or LOC_HP_THREAD_LOCAL_STATIC.
5295 (read_var_value): Likewise.
5296 * buildsym.c (finish_block): Likewise.
5297 * objfiles.c (objfile_relocate): Likewise.
5298 * printcmd.c (address_info): Likewise.
5299 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
5300 * tracepoint.c (scope_info): Likewise.
5302 2008-05-21 Markus Deuling <deuling@de.ibm.com>
5303 Maxim Grigoriev <maxim2405@gmail.com>
5305 * xtensa-tdep.c (xtensa_read_register): Remove.
5306 (xtensa_frame_cache): Get rid of xtensa_read_register. Pass extra
5307 argument litbase to call0_frame_cache().
5308 (call0_track_op, call0_analyze_prologue)
5309 (call0_frame_cache): Use extra argument litbase.
5311 2008-05-21 Joel Brobecker <brobecker@adacore.com>
5313 * infcmd.c (_initialize_infcmd): Add new "fin" alias for "finish".
5315 2008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
5317 * frame.h (SIZEOF_FRAME_SAVED_REGS): Remove.
5319 2008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
5321 * alpha-mdebug-tdep.c: Include "trad-frame.h".
5322 (struct alpha_mdebug_unwind_cache): Change type of SAVED_REGS to
5323 struct trad_frame_saved_reg *.
5324 (alpha_mdebug_frame_unwind_cache): Allocate SAVED_REGS using
5325 trad_frame_alloc_saved_regs. Update accesses. Record previous
5326 value of SP as being vfp.
5327 (alpha_mdebug_frame_prev_register): Use trad_frame_get_prev_register.
5328 * Makefile.in (alpha-mdebug-tdep.o): Update dependencies.
5330 2008-05-21 Markus Deuling <deuling@de.ibm.com>
5332 * score-tdep.c (score_print_insn): Get the current endianess from
5333 disassemble_info instead of gdbarch_byte_order.
5335 2008-05-21 Pedro Alves <pedro@codesourcery.com>
5337 * frame.c (get_prev_frame_1): Build frame id before setting
5338 this_frame->prev_p, not after.
5340 2008-05-21 Nick Roberts <nickrob@snap.net.nz>
5342 * annotate.c (annotate_new_thread): New function for new-thread
5344 * annotate.h: (annotate_new_thread): New extern.
5345 * thread.c (add_thread_with_info): Use it.
5346 * Makefile.in (thread.o): Add dependency on annotate.h.
5348 2008-05-20 Joel Brobecker <brobecker@adacore.com>
5350 * win32-nat.c (win32_wait): Block the control-c event while
5351 waiting for a debug event.
5353 2008-05-19 Pedro Alves <pedro@codesourcery.com>
5355 * symtab.h (lookup_symbol_in_language): Update comment.
5356 * symtab.c (lookup_symbol_aux_block): Update comment.
5357 * ada-lang.c (ada_lookup_symbol_list): Update comment.
5359 2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
5361 * symtab.h (lookup_symbol_in_language): Remove SYMTAB parameter.
5362 (lookup_symbol): Likewise.
5363 * symtab.c (lookup_symbol_in_language): Remove SYMTAB parameter.
5364 (lookup_symbol): Likewise.
5365 (search_symbols): Update.
5367 * linespec.c (find_methods, collect_methods): Update.
5368 (add_matching_methods, add_constructors): Update.
5369 (decode_compound, decode_dollar, decode_variable): Update.
5370 (lookup_prefix_sym): Update.
5372 (symbol_found): Remove SYM_SYMTAB parameter.
5373 Use SYMBOL_SYMTAB (sym) instead.
5375 * gdbtypes.c (lookup_typename): Update.
5376 (lookup_struct, lookup_union, lookup_enum): Update.
5377 (lookup_template_type): Update.
5378 (check_typedef): Update.
5379 * language.c (lang_bool_type): Update.
5380 * mdebugread.c (parse_procedure): Update.
5381 * mi/mi-cmd-stack.c (list_args_or_locals): Update.
5382 * parse.c (write_dollar_variable): Update.
5383 * printcmd.c (address_info): Update.
5384 * source.c (select_source_symtab): Update.
5385 * stack.c (print_frame_args, print_frame_arg_vars): Update.
5386 * valops.c (find_function_in_inferior): Update.
5387 (value_struct_elt_for_reference): Update.
5388 * value.c (value_static_field, value_fn_field): Update.
5390 * alpha-mdebug-tdep.c (find_proc_desc): Update.
5391 * arm-tdep.c (arm_skip_prologue): Update.
5392 * mt-tdep.c (mt_skip_prologue): Update.
5393 * xstormy16-tdep.c (xstormy16_skip_prologue): Update.
5395 * ada-lang.h (struct ada_symbol_info): Remove SYMTAB member.
5396 * ada-lang.c (ada_add_block_symbols): Remove SYMTAB parameter.
5397 (add_defn_to_vec): Likewise.
5398 (ada_add_block_symbols): Likewise.
5399 (lookup_cached_symbol, cache_symbol): Likewise.
5400 (standard_lookup): Update.
5401 (ada_lookup_symbol_list): Update.
5403 * c-valprint.c (c_val_print): Update.
5404 * cp-support.c (cp_lookup_rtti_type): Update.
5405 * jv-lang.c (java_lookup_class, get_java_object_type): Update.
5406 * objc-lang.c (lookup_struct_typedef, find_imps): Update.
5407 * p-valprint.c (pascal_val_print): Update.
5408 * scm-lang.c (scm_lookup_name): Update.
5414 * objc-exp.y: Update.
5417 2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
5419 * language.h (struct language_defn): Remove SYMTAB parameter from
5420 la_lookup_symbol_nonlocal callback function pointer.
5422 * ada-lang.h (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
5423 (ada_lookup_encoded_symbol): Likewise.
5424 * ada-lang.c (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
5425 Always call fixup_symbol_section.
5426 (ada_lookup_symbol): Remove SYMTAB parameter.
5427 (ada_lookup_symbol_nonlocal): Likewise.
5428 * ada-exp.y (write_object_renaming): Update.
5429 (find_primitive_type): Likewise.
5431 * cp-support.h (cp_lookup_symbol_nonlocal): Remove SYMTAB parameter.
5432 (cp_lookup_symbol_namespace): Likewise.
5433 * cp-namespace.c (lookup_namespace_scope): Remove SYMTAB parameter.
5434 (lookup_symbol_file): Likewise.
5435 (lookup_possible_namespace_symbol): Likewise.
5436 (cp_lookup_symbol_nonlocal): Likewise.
5437 (cp_lookup_symbol_namespace): Likewise.
5438 (cp_lookup_nested_type): Update.
5440 * scm-valprint.c (scm_inferior_print): Update.
5441 * valops.c (value_maybe_namespace_elt): Update.
5443 * solist.h (struct target_so_ops): Remove SYMTAB parameter from
5444 lookup_lib_global_symbol callback function pointer.
5445 (solib_global_lookup): Remove SYMTAB parameter.
5446 * solib.c (solib_global_lookup): Remove SYMTAB parameter.
5447 * solib-svr4.c (elf_lookup_lib_symbol): Likewise.
5449 * symtab.h (basic_lookup_symbol_nonlocal): Remove SYMTAB parameter.
5450 (lookup_symbol_static): Likewise.
5451 (lookup_symbol_global): Likewise.
5452 (lookup_symbol_aux_block): Likewise.
5453 (lookup_global_symbol_from_objfile): Likewise.
5454 * symtab.c (lookup_symbol_aux): Remove SYMTAB parameter.
5455 (lookup_symbol_aux_local): Likewise.
5456 (lookup_symbol_aux_block): Likewise.
5457 (lookup_symbol_aux_symtabs): Likewise.
5458 (lookup_symbol_aux_psymtabs): Likewise.
5459 (lookup_global_symbol_from_objfile): Likewise.
5460 (basic_lookup_symbol_nonlocal): Likewise.
5461 (lookup_symbol_static): Likewise.
5462 (lookup_symbol_global): Likewise.
5464 (lookup_symbol_in_language): Do not pass SYMTAB to lookup_symbol_aux.
5466 2008-05-17 Pedro Alves <pedro@codesourcery.com>
5468 * remote.c (init_extended_remote_ops): Fix typo.
5470 2008-05-16 Pedro Alves <pedro@codesourcery.com>
5472 * NEWS: Mention new DICOS x86 target configuration.
5474 2008-05-16 Pedro Alves <pedro@codesourcery.com>
5475 Ulrich Weigand <uweigand@de.ibm.com>
5477 * minsyms.c (lookup_minimal_symbol_by_pc_name): New function.
5478 * symtab.h (lookup_minimal_symbol_by_pc_name): Add prototype.
5480 * symtab.c (fixup_section): Remove prototype. Add ADDR parameter;
5481 use it instead of ginfo->value.address. Look up minimal symbol by
5482 address and name. Assume OBJFILE is non-NULL.
5483 (fixup_symbol_section): Ensure we always have an objfile to look
5484 into. Extract and pass to fixup_section the symbol's address that
5485 will match the minimal symbol's address.
5486 (fixup_psymbol_section): Likewise.
5488 (find_pc_sect_psymtab): Fall back to non-addrmap case when debugging
5489 overlays and the addrmap returned the wrong section.
5491 * dwarf2read.c (var_decode_location): Set SYMBOL_CLASS before
5492 calling fixup_symbol_section.
5494 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
5496 * minsyms.c: Include "target.h".
5497 (find_solib_trampoline_target): Handle minimal symbols pointing
5498 to function descriptors as well.
5499 * Makefile.in (minsyms.o): Update dependencies.
5501 * ppc-linux-tdep.c (ppc64_standard_linkage): Rename to ...
5502 (ppc64_standard_linkage1): ... this. Fix optional instructions.
5503 (PPC64_STANDARD_LINKAGE_LEN): Rename to ...
5504 (PPC64_STANDARD_LINKAGE1_LEN): ... this.
5505 (ppc64_standard_linkage2, ppc64_standard_linkage3): New.
5506 (PPC64_STANDARD_LINKAGE2_LEN, PPC64_STANDARD_LINKAGE3_LEN): New.
5507 (ppc64_standard_linkage_target): Rename to ...
5508 (ppc64_standard_linkage1_target): ... this.
5509 (ppc64_standard_linkage2_target, ppc64_standard_linkage3_target): New.
5510 (ppc64_skip_trampoline_code): Support three variants of standard
5511 linkage stubs. Call find_solib_trampoline_target to handle
5514 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
5516 * ppc-linux-tdep.c (ppc_linux_init_abi): Do not install
5517 ppc64_sysv_abi_adjust_breakpoint_address.
5518 * ppc-sysv-tdep.c (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
5519 * ppc-tdep.h (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
5521 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
5523 * ppc-linux-tdep.c (ppc_linux_skip_trampoline_code): Remove.
5524 (ppc_linux_init_abi): Install find_solib_trampoline_target instead
5525 of ppc_linux_skip_trampoline_code.
5527 2008-05-15 Daniel Jacobowitz <dan@codesourcery.com>
5529 * gdbarch.sh: Delete dwarf_reg_to_regnum.
5530 * gdbarch.c, gdbarch.h: Regenerated.
5531 * amd64-tdep.c, arm-tdep.c, h8300-tdep.c, hppa-linux-tdep.c,
5532 hppa-tdep.c, i386-tdep.c, m32c-tdep.c, m68k-tdep.c, mips-tdep.c,
5533 s390-tdep.c, xtensa-tdep.c: Do not set dwarf_reg_to_regnum.
5535 2008-05-15 Pedro Alves <pedro@codesourcery.com>
5537 * linux-nat.c (trap_ptid): Delete.
5538 (linux_nat_detach, linux_nat_wait, linux_nat_mourn_inferior):
5540 * linux-thread-db.c (thread_db_wait): Adjust.
5542 2008-05-15 Joel Brobecker <brobecker@adacore.com>
5544 * linespec.c (decode_line_1): Fix a couple of comments.
5546 2008-05-15 Alan Modra <amodra@bigpond.net.au>
5548 * dbxread.c: Formatting.
5549 (INTERNALIZE_SYMBOL): Init n_other.
5550 (set_namestring): Take pointer to nlist arg rather than struct
5551 copy. Update all callers.
5553 2008-05-15 Andreas Schwab <schwab@suse.de>
5555 * Makefile.in (dwarf2loc.o): Remove $(addrmap_h).
5556 (dwarf2read.o): Add $(addrmap_h).
5558 2008-05-14 Ulrich Weigand <uweigand@de.ibm.com>
5560 * ppc-linux-tdep.c (ppc_linux_convert_from_func_ptr_addr): Rename ...
5561 (ppc64_linux_convert_from_func_ptr_addr): ... to this. No longer try
5562 to handle ppc32 PLT entries.
5563 (ppc_linux_init_abi): Install ppc64_linux_convert_from_func_ptr_addr
5566 2008-05-14 Daniel Jacobowitz <dan@codesourcery.com>
5568 * elfread.c (elf_symtab_read): Create trampolines for @plt symbols.
5569 * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Renamed from
5570 lookup_minimal_symbol_by_pc_section. Prefer trampolines if requested.
5571 (lookup_minimal_symbol_by_pc_section): Use
5572 lookup_minimal_symbol_by_pc_section_1.
5573 (lookup_solib_trampoline_symbol_by_pc): Likewise.
5575 2008-05-13 Joel Brobecker <brobecker@adacore.com>
5577 * findcmd.c: Add #include "gdb_stdint.h".
5578 * Makefile.in (findcmd.o): Update dependencies.
5580 2008-05-11 David S. Miller <davem@davemloft.net>
5582 * sparc-linux-tdep.c (sparc32_linux_init_abi): Remove
5583 long double size override, Linux does use 128-bit now.
5585 * sparc-linux-tdep.c (PSR_SYSCALL): Define.
5586 (sparc_linux_write_pc): New function.
5587 (sparc32_linux_init_abi): Register it.
5588 * sparc64-linux-tdep.c (TSTATE_SYSCALL): Define.
5589 (sparc64_linux_write_pc): New function.
5590 (sparc64_linux_init_abi): Register it.
5592 * sparc-linux-tdep.c, sparc64-linux-tdep.c: Use
5593 dwarf2_append_unwinders(), not dwarf2_frame_sniffer.
5595 2008-05-11 Ulrich Weigand <uweigand@de.ibm.com>
5597 * rs6000-tdep.c (rs6000_gdbarch_init): Set up info.target_desc
5598 and info.tdep_info before calling gdbarch_init_osabi.
5600 2008-05-09 Joel Brobecker <brobecker@adacore.com>
5602 * ada-lang.c (ada_evaluate_subexp) [BINOP_ASSIGN]: Do not force
5603 the type of the right hand side of the assignment to the type
5604 of the left hand side if the left hand side is a convenience
5607 2008-05-09 Ulrich Weigand <uweigand@de.ibm.com>
5609 * NEWS: Mention gdbserver bi-arch capability.
5611 2008-05-09 Doug Evans <dje@google.com>
5614 * NEWS: Document find command and qSearch:memory packet.
5615 * Makefile.in (SFILES): Add findcmd.c.
5616 (COMMON_OBJS): Add findcmd.o.
5617 (findcmd.o): New rule.
5618 * findcmd.c: New file.
5619 * target.h (target_ops): New member to_search_memory.
5620 (simple_search_memory): Declare.
5621 (target_search_memory): Declare.
5622 * target.c (simple_search_memory): New fn.
5623 (target_search_memory): New fn.
5624 * remote.c (PACKET_qSearch_memory): New packet kind.
5625 (remote_search_memory): New fn.
5626 (init_remote_ops): Init to_search_memory.
5627 (init_extended_remote_ops): Ditto.
5628 (_initialize_remote): Add qSearch:memory packet config command.
5630 2008-05-09 Eli Zaretskii <eliz@gnu.org>
5632 * thread.c (_initialize_thread): Don't use commas and periods in
5633 first line of doc string of "set/show print thread-events".
5635 2008-05-08 Joel Brobecker <brobecker@adacore.com>
5637 * alpha-mdebug-tdep.c, alpha-osf1-tdep.c, alpha-tdep.c:
5638 Update for unwinder changes.
5640 2008-05-08 Joel Brobecker <brobecker@adacore.com>
5642 * frame.c (get_frame_base_address, get_frame_locals_address)
5643 (get_frame_args_address): Pass the correct frame when calling
5644 frame_base_find_by_frame.
5646 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
5648 * remote.c (extended_remote_attach_1): Call target_find_description.
5650 2008-05-08 Daniel Jacobowitz <dan@codesourcery.com>
5652 * remote.c (extended_remote_create_inferior_1): Clean up
5653 before marking the target running.
5655 2008-05-08 Joel Brobecker <brobecker@adacore.com>
5657 * hppa-tdep.h, hppa-tdep.c, hppa-hpux-tdep.c: Update for unwinder
5660 2008-05-07 Joel Brobecker <brobecker@adacore.com>
5662 * sparc-tdep.c, sparc-tdep.h, sparc-sol2-tdep.c, sparc64-tdep.c,
5663 sparc64-sol2-tdep.c: Update for unwinder changes.
5665 2008-05-07 Daniel Jacobowitz <dan@codesourcery.com>
5667 * cp-support.c (mangled_name_to_comp): Initialize storage.
5668 (unqualified_name_from_comp): Likewise.
5670 2008-05-07 Jie Zhang <jie.zhang@analog.com>
5672 * remote.c (remote_insert_breakpoint): Call get_remote_state
5673 after gdbarch_breakpoint_from_pc is called.
5674 (remote_insert_hw_breakpoint): Likewise.
5676 2008-05-06 Joel Brobecker <brobecker@adacore.com>
5678 * valprint.c (val_print): Add new language parameter and use it
5679 instead of using the current_language. Update calls to val_print
5681 (common_val_print): Add new langauge parameter and pass it to
5683 * value.h (struct language_defn): Add opaque declaration.
5684 (val_print, common_val_print): Update declarations.
5685 * stack.c (print_frame_args): Update call to common_val_print
5686 using the appropriate language.
5687 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
5688 * c-valprint, f-valprint.c, m2-valprint.c, mt-tdep.c, infcmd.c,
5689 mi/mi-main.c, jv-valprint.c, ada-valprint.c, varobj.c, p-valprint.c,
5690 scm-valprint.c, cp-valprint.c, sh64-tdep.c, printcmd.c:
5691 #include "language.h" if necessary.
5692 Update calls to val_print and common_val_print.
5693 * Makefile.in (mt-tdep.o, sh64-tdep.o, mi-cmds.o, mi-main.o):
5694 Update dependencies.
5696 2008-05-06 Joel Brobecker <brobecker@adacore.com>
5698 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Treat addresses
5699 pointing inside a non-executable section as function descriptors.
5701 2008-05-06 Pedro Alves <pedro@codesourcery.com>
5703 * inf-loop.c (inferior_event_handler): Run all continuations and
5704 print any language change before running the breakpoint commands.
5706 2008-05-06 Joel Brobecker <brobecker@adacore.com>
5708 * frame-unwind.c (frame_unwind_got_bytes): New function.
5709 * frame-unwind.h (frame_unwind_got_bytes): Add declaration.
5710 * libunwind-frame.h, libunwind-frame.c, ia64-tdep.c: Update
5711 for unwinder changes.
5713 2008-05-05 Doug Evans <dje@google.com>
5715 * NEWS: Mention new /m modifier for disassemble command.
5716 * cli/cli-cmds.c (print_disassembly): New function.
5717 (disassemble_current_function): New function
5718 (disassemble_command): Recognize /m modifier, print mixed
5720 (init_cli_cmds): Update disassemble help text.
5722 2008-05-05 Maxim Grigoriev <maxim2405@gmail.com>
5724 * xtensa-tdep.c: Update for unwinder changes.
5726 2008-05-05 Andreas Schwab <schwab@suse.de>
5728 Update m68k port for unwinder changes.
5729 * m68k-tdep.c (m68k_frame_cache): Expect this_frame.
5730 (m68k_frame_this_id, m68k_frame_prev_register): Update signature.
5731 (m68k_frame_unwind): Use default_frame_sniffer.
5732 (m68k_frame_sniffer): Remove.
5733 (m68k_frame_base_address): Expect this_frame.
5734 (m68k_dummy_id): Renamed from m68k_unwind_dummy_id. Expect
5736 (m68k_gdbarch_init): Use set_gdbarch_dummy_id,
5737 dwarf2_append_unwinders, and frame_unwind_append_unwinder.
5738 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Expect frame_info
5739 parameter instead of pc value.
5740 (m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache):
5742 (m68k_linux_sigtramp_frame_this_id)
5743 (m68k_linux_sigtramp_frame_prev_register)
5744 (m68k_linux_sigtramp_frame_sniffer): Update signature.
5745 (m68k_linux_sigtramp_frame_unwind): Use
5746 m68k_linux_sigtramp_frame_sniffer.
5747 (m68k_linux_init_abi): Use frame_unwind_append_unwinder.
5749 * m68klinux-nat.c (store_register): Fix typo.
5751 2008-05-05 Pedro Alves <pedro@codesourcery.com>
5753 * infcmd.c (step_1): Put thread id on the stack to avoid possible
5756 2008-05-05 Luis Machado <luisgpm@br.ibm.com>
5758 * symfile.c (reread_symbols): Update objfile's entry point.
5760 2008-05-05 Aleksandar Ristovski <aristovski@qnx.com>
5761 Joel Brobecker <brobecker@adacore.com>
5763 * ada-lang.c: Update throughout to use symbol_matches_domain
5764 instead of matching the symbol domain explictly.
5765 * dwarf2read.c (add_partial_symbol): Do not add new psym for
5766 STRUCT_DOMAIN. Make sure you recognize c++ struct and java and ada
5767 class as typedefs. See lookup_partial_symbol function.
5768 (new_symbol): Similar to add_partial_symbol, do not create
5769 symbol for the typedef. See lookup_block_symbol.
5770 * symtab.c (symbol_matches_domain): New function, takes care
5771 of dual meaning of STRUCT_DOMAIN symbol for c++, ada and java.
5772 (lookup_partial_symbol): Use symbol_matches_domain to see if the
5773 found psym domain matches the given domain.
5774 (lookup_block_symbol): Likewise.
5776 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
5778 * top.c (command_line_handler_continuation): Remove.
5779 (execute_command): Do not install the above.
5781 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
5783 * inf-loop.c (inferior_event_handler): Call bpstat_do_action,
5784 and catch all exceptions from it.
5785 * top.c (command_line_handler_continuation): Don't
5786 call bpstat_do_action here.
5788 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
5790 * dwarf2read.c (struct dwarf2_cu): Add type_hash.
5791 (struct die_info): Remove type.
5792 (read_type_die, read_typedef, read_base_type, read_subrange_type)
5793 (read_structure_type, read_enumeration_type, read_array_type)
5794 (read_tag_pointer_type, read_tag_ptr_to_member_type)
5795 (read_tag_reference_type, read_tag_const_type, read_tag_volatile_type)
5796 (read_tag_string_type, read_subroutine_type, read_set_type)
5797 (read_unspecified_type): Delete prototypes. Remove check for
5798 already-loaded type. Return the new type.
5799 (set_die_type): Return the new type.
5800 (reset_die_and_siblings_types): Delete.
5801 (load_comp_unit, load_full_comp_unit): Set type_hash.
5802 (process_queue): Remove call to reset_die_and_siblings_types.
5803 (process_die): Do not read most types here. Use read_type_die
5805 (read_func_scope, dwarf2_add_member_fn): Use read_type_die.
5806 (quirk_gcc_member_function_pointer): Return the new type.
5807 (process_structure_scope, process_enumeration_scope): Use
5808 get_die_type and read the DIE's type.
5809 (read_full_die): Do not initialize die->type.
5810 (tag_type_to_type): Use read_type_die.
5811 (read_type_die): Check for already defined types. Return the
5813 (determine_prefix): Use get_die_type.
5814 (set_die_type): Return the type.
5815 (get_die_type): Take a CU argument. Check for no type_hash.
5817 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
5819 * dwarf2read.c (dwarf2_ranges_read, read_partial_die): Initialize
5822 2008-05-04 Pedro Alves <pedro@codesourcery.com>
5824 * breakpoint.c (update_breakpoints_after_exec): Delete bp_longjmp
5825 and bp_longjmp_resume breakpoints.
5826 (breakpoint_address_is_meaningful): Claim bp_longjmp_resume as
5828 (create_longjmp_breakpoint): Don't create bp_longjmp_resume
5829 breakpoints. Create bp_longjmp breakpoints as momentary
5831 (enable_longjmp_breakpoint): Delete.
5832 (set_longjmp_breakpoint): New.
5833 (disable_longjmp_breakpoint): Delete.
5834 (delete_longjmp_breakpoint): New.
5835 (set_longjmp_resume_breakpoint): Delete.
5836 (set_momentary_breakpoint_at_pc): New.
5837 (breakpoint_re_set_one): Don't delete bp_longjmp and
5838 bp_longjmp_resume breakpoints.
5839 (breakpoint_re_set): Don't create longjmp and longjmp-resume
5842 * infrun.c (step_resume_breakpoint): Add comment.
5843 (struct execution_control_state): Delete handling_longjmp member.
5844 (init_execution_control_state). Don't clear handling_longjmp.
5845 (context_switch): Don't context switch handling_longjmp.
5846 (handle_inferior_event): If handling a bp_longjmp breakpoint,
5847 create a bp_longjmp_resume breakpoint, and set it as current
5848 step_resume_breakpoint, then step over the longjmp breakpoint. If
5849 handling a bp_longjmp_resume breakpoint, don't delete the longjmp
5850 breakpoint, delete the longjmp-resume breakpoint, and stop
5852 (currently_stepping): Remove handling_longjmp from expression.
5853 (insert_step_resume_breakpoint_at_sal): Update comment.
5854 (insert_longjmp_resume_breakpoint): New.
5856 * breakpoint.h (set_momentary_breakpoint_at_pc): Declare.
5857 (enable_longjmp_breakpoint, disable_longjmp_breakpoint): Delete
5859 (set_longjmp_breakpoint, delete_longjmp_breakpoint): Declare.
5860 (set_longjmp_resume_breakpoint): Delete declaration.
5862 * gdbthread.h (save_infrun_state): Remove handling_longjmp
5864 (load_infrun_state): Delete *handling_longjmp parameter.
5865 * thread.c (save_infrun_state): Remove handling_longjmp parameter.
5867 (load_infrun_state): Delete *handling_longjmp parameter. Update
5870 * infcmd.c (disable_longjmp_breakpoint_cleanup): Delete.
5871 (delete_longjmp_breakpoint_cleanup): New.
5872 (step_1): Call set_longjmp_breakpoint instead of
5873 enable_longjmp_breakpoint. Use delete_longjmp_breakpoint_cleanup
5874 instead of disable_longjmp_breakpoint_cleanup when making cleanup.
5875 (step_1_continuation): Pass thread id in the continuation args to
5877 (step_once): Add thread parameter. Pass thread id the the
5880 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
5882 Set CU BASE_ADDRESS already from partial DIEs.
5883 * dwarf2read.c (read_partial_die): New variables BASE_ADDRESS and
5884 BASE_ADDRESS_TYPE. Set these variables from DW_AT_LOW_PC and
5885 DW_AT_ENTRY_PC. Set CU->HEADER.BASE_KNOWN and CU->HEADER.BASE_ADDRESS
5886 from these variables if it was still unset.
5888 * Makefile.in: Update dependencies.
5889 * dwarf2read.c: Include "addrmap.h"
5890 (struct dwarf2_cu): New fields RANGES_OFFSET and HAS_RANGES_OFFSET.
5891 (dwarf2_ranges_read): New prototype.
5892 (dwarf2_build_psymtabs_hard): Initialize and prepare PSYMTABS_ADDRMAP.
5893 Add discontiguous range to PSYMTABS_ADDRMAP by DWARF2_RANGES_READ on
5894 HAS_RANGES_OFFSET, otherwise add there the contiguous range.
5895 (dwarf2_ranges_read): New parameter RANGES_PST, update the function
5896 comment for it. Add the found ranges to RANGES_PST. New variable
5897 BASEADDR, initialize it the common way.
5898 (dwarf2_get_pc_bounds): Update the caller for the new parameter.
5899 (read_partial_die): `DW_AT_ranges' now only sets RANGES_OFFSET and
5900 HAS_RANGES_OFFSET for the later processing.
5901 * objfiles.h (struct objfile): New field PSYMTABS_ADDRMAP.
5902 * symtab.c: Include "addrmap.h"
5903 (find_pc_sect_psymtab): Support reading the field PSYMTABS_ADDRMAP.
5904 Move the psymtab locator into ...
5905 (find_pc_sect_psymtab_closer): ... a new function.
5907 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
5909 * arch-utils.c (gdbarch_update_p): Use default values for
5910 info.abfd and info.target_desc if they are NULL.
5911 (gdbarch_from_bfd): Remove assertion.
5912 (set_gdbarch_from_file): Call gdbarch_find_by_info directly,
5913 using the current target description.
5914 (gdbarch_info_fill): Do not use default values for info->abfd
5915 and info->target_desc.
5917 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
5919 * symfile.c (reread_symbols): Reload EXEC_BFD on its change.
5921 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
5923 * inferior.h (read_pc_pid, write_pc_pid): Remove.
5924 * regcache.h (regcache_read_pc, regcache_write_pc): Add prototypes.
5926 * regcache.c (read_pc_pid): Remove, replace by ...
5927 (regcache_read_pc): ... this function.
5928 (write_pc_pid): Remove, replace by ...
5929 (regcache_write_pc): ... this function.
5930 (read_pc, write_pc): Update.
5932 * infrun.c (displaced_step_prepare): Replace read_pc_pid and
5933 write_pc_pid by regcache_read_pc and regcache_write_pc.
5934 (displaced_step_fixup): Likewise.
5935 (resume): Likewise. Use regcache arch instead of current_gdbarch.
5936 (prepare_to_proceed): Likewise.
5937 (proceed): Likewise.
5938 (adjust_pc_after_break): Likewise.
5939 (handle_inferior_event): Likewise.
5941 * linux-nat.c (cancel_breakpoint): Likewise.
5942 * linux-thread-db.c (check_event): Likewise.
5943 * aix-thread.c (aix_thread_wait): Likewise.
5944 * tracepoint.c (trace_dump_command): Likewise.
5946 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
5948 * dwarf2loc.c (dwarf_expr_frame_base): Error out on missing
5949 SYMBOL_LOCATION_BATON.
5951 2008-05-04 Vladimir Prus <vladimir@codesourcery.com>
5953 * target.h (struct target_ops): New field to_auxv_parse.
5954 * auxv.c (default_auxv_parse): New, renamed from previous
5956 (target_auxv_parse): Try to call target method. Fallback to
5957 default_auxv_parse if not found.
5958 * procfs.c (procfs_auxv_parse): New.
5959 (init_procfs_ops): On Solaris, in 64-bit mode, install
5962 2008-05-03 Adam Nemet <anemet@caviumnetworks.com>
5964 * symfile.c (add_symbol_file_command): Use paddress rather than
5965 hex_string to print the address.
5967 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
5969 * rs6000-tdep.c (rs6000_frame_this_id): If info->base is 0,
5970 return the null frame ID to terminate the backtrace.
5972 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
5974 * rs6000-tdep.c: Do not include "rs6000-tdep.h".
5975 (rs6000_find_toc_address_hook): Move to rs6000-aix-tdep.c.
5976 (SIG_FRAME_PC_OFFSET): Likewise.
5977 (SIG_FRAME_LR_OFFSET): Likewise.
5978 (SIG_FRAME_FP_OFFSET): Likewise.
5979 (rs6000_push_dummy_call): Likewise.
5980 (rs6000_return_value): Likewise.
5981 (rs6000_convert_from_func_ptr_addr): Likewise.
5982 (branch_dest, rs6000_software_single_step): Likewise.
5983 (deal_with_atomic_sequence): Rename to ...
5984 (ppc_deal_with_atomic_sequence): ... this. Adapt all callers.
5985 Do not call branch_dest; inline required parts of that function.
5986 (rs6000_skip_trampoline_code): Replace DEPRECATED_SYMBOL_NAME
5987 with SYMBOL_LINKAGE_NAME.
5988 (struct reg, regsize): Delete.
5989 (read_memory_addr): Delete; inline into callers.
5990 (rs6000_skip_prologue): Move after skip_prologue.
5991 (skip_prologue): Remove prototype.
5992 (rs6000_gdbarch_init): Remove sysv_abi variable; perform all
5993 initialization as if this variable were true. Do not install
5994 ppc64_sysv_abi_adjust_breakpoint_address.
5996 * rs6000-aix-tdep.c: Include "gdb_assert.h", "gdbtypes.h",
5997 "gdbcore.h", "target.h", "value.h", "infcall.h", "objfiles.h",
5999 (rs6000_find_toc_address_hook): Move here from rs6000-tdep.c.
6000 (SIG_FRAME_PC_OFFSET): Likewise.
6001 (SIG_FRAME_LR_OFFSET): Likewise.
6002 (SIG_FRAME_FP_OFFSET): Likewise.
6003 (rs6000_push_dummy_call): Likewise.
6004 (rs6000_return_value): Likewise.
6005 (rs6000_convert_from_func_ptr_addr): Likewise.
6006 (branch_dest, rs6000_software_single_step): Likewise. Replace
6007 tdep->text_segment_base by AIX_TEXT_SEGMENT_BASE.
6008 (rs6000_aix_init_osabi): Install rs6000_push_dummy_call,
6009 rs6000_return_value, and rs6000_convert_from_func_ptr_addr.
6010 Call set_gdbarch_long_double_bit and set_gdbarch_frame_red_zone_size.
6011 Set tdep->lr_frame_offset. Do not set tdep->text_segment_base.
6013 * rs6000-tdep.h (rs6000_software_single_step): Remove prototype.
6014 (AIX_TEXT_SEGMENT_BASE): New macro.
6015 * rs6000-nat.c (exec_one_dummy_insn): Replace tdep->text_segment_base
6016 by AIX_TEXT_SEGMENT_BASE.
6018 * ppc-tdep.h (ppc_deal_with_atomic_sequence): Add prototype.
6019 (struct gdbarch_tdep): Remove text_segment_base member.
6020 * ppc-linux-tdep.c (ppc_linux_init_abi): On 64-bit, install
6021 ppc64_sysv_abi_adjust_breakpoint_address.
6023 * Makefile.in (rs6000-tdep.o): Update dependencies.
6024 (rs6000-aix-tdep.o): Likewise.
6026 2008-05-03 Luis Machado <luisgpm@br.ibm.com>
6027 Thiago Jung Bauermann <bauerman@br.ibm.com>
6029 * cli/cli-decode.c (lookup_cmd_1): Fix indentation.
6030 * doublest.c (convert_typed_floating): Fix typo in comment.
6031 * dwarf2-frame.c (dwarf2_frame_cache): Likewise.
6032 * frame-unwind.h (frame_sniffer_ftype): Likewise.
6033 * frame.c (frame_unwind_address_in_block): Likewise.
6034 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Likewise.
6035 * symtab.h (struct symbol): Likewise.
6036 * tramp-frame.h (struct trad_frame_cache): Likewise.
6037 * value.c (allocate_repeat_value): Likewise.
6039 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
6041 * infrun.c (handle_inferior_event): Do not insert breakpoints at
6042 TARGET_WAITKIND_LOADED events during startup (i.e. in the shell).
6044 2008-05-03 Pedro Alves <pedro@codesourcery.com>
6046 * parse.c (parse_exp_in_context): Don't override
6047 expression_context_pc if get_selected_block returned a valid
6050 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
6052 * alpha-tdep.h (ALPHA_REGISTER_BYTES): Delete.
6053 * arm-tdep.h (STATUS_REGISTER_SIZE): Delete.
6054 * breakpoint.c (args_for_catchpoint_enable, current_exception_event):
6056 * c-typeprint.c (c_type_print_base): Delete handling of template
6058 * cp-support.h (METHOD_PTR_IS_VIRTUAL, METHOD_PTR_FROM_VOFFSET)
6059 (METHOD_PTR_TO_VOFFSET): Delete.
6060 * defs.h (QUIT_FIXME): Delete.
6061 * f-lang.h (DEFAULT_DOTMAIN_NAME_IN_MF77, DEFAULT_MAIN_NAME_IN_MF77)
6062 (DEFAULT_DOTMAIN_NAME_IN_XLF_BUGGY, DEFAULT_DOTMAIN_NAME_IN_XLF): Delete.
6063 * gdbtypes.h (struct cplus_struct_type): Delete is_inlined,
6064 ninstantiations, and instantiations.
6065 (TYPE_INSTANTIATIONS, TYPE_NINSTANTIATIONS, TYPE_INSTANTIATION)
6066 (TYPE_FN_FIELD_INLINED): Delete.
6067 * srec.h (SREC_BINARY): Delete.
6068 * symtab.c (symbol_init_demangled_name): Delete.
6069 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME, symbol_init_demangled_name)
6070 (SYMBOL_OBJFILE, struct exception_event_record, CURRENT_EXCEPTION_KIND)
6071 (CURRENT_EXCEPTION_CATCH_SAL, CURRENT_EXCEPTION_CATCH_LINE)
6072 (CURRENT_EXCEPTION_CATCH_FILE, CURRENT_EXCEPTION_CATCH_PC)
6073 (CURRENT_EXCEPTION_THROW_SAL, CURRENT_EXCEPTION_THROW_LINE)
6074 (CURRENT_EXCEPTION_THROW_FILE, CURRENT_EXCEPTION_THROW_PC): Delete.
6075 * target.h (enum thread_control_capabilities): Delete tc_switch.
6076 (target_can_switch_threads): Delete.
6078 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
6080 * Makefile.in (objfiles.o): Update.
6081 * exec.c (exec_set_section_address): Support p->addr != 0.
6082 * objfiles.c (objfile_relocate): Update exec_ops section
6084 * symfile.c (place_section): Move exec_set_section_address call...
6085 (default_symfile_offsets): ...to here.
6087 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
6089 * Makefile.in (ppc_linux_tdep_h): New macro.
6090 (powerpc_32l_c, powerpc_altivec32_c, powerpc_altivec32l_c): Likewise.
6091 (powerpc_64l_c, powerpc_altivec64_c, powerpc_altivec64l_c): Likewise.
6092 (powerpc_e500l_c): Likewise.
6093 (ppc-linux-nat.o): Update dependencies.
6094 (ppc-linux-tdep.o): Update dependencies.
6095 (rs6000-tdep.o): Update dependencies.
6097 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Remove.
6098 (ppc_linux_svr4_fetch_link_map_offsets): Remove.
6099 (ppc_linux_gregset, ppc_linux_fpregset): Move to ppc-linux-tdep.h
6100 (ppc_supply_reg, ppc_collect_reg): Add prototypes.
6101 (tdesc_powerpc_e500): Remove.
6103 * rs6000.c: Include "features/rs6000/powerpc-altivec32.c"
6104 and "features/rs6000/powerpc-altivec64.c".
6105 (ppc_supply_reg, ppc_collect_reg): Make global.
6106 (variants): Use tdesc_powerpc_32 for "powerpc" and
6107 tdesc_powerpc_altivec64 for "powerpc64".
6108 (_initialize_rs6000_tdep): Initialize AltiVec descriptions.
6110 * ppc-linux-tdep.h: New file.
6112 * ppc-linux-tdep.c: Include "ppc-linux-tdep.c".
6113 Include "features/rs6000/powerpc-32l.c".
6114 Include "features/rs6000/powerpc-altivec32l.c".
6115 Include "features/rs6000/powerpc-64l.c".
6116 Include "features/rs6000/powerpc-altivec64l.c".
6117 Include "features/rs6000/powerpc-e500l.c".
6118 (ppc_linux_supply_gregset): New function.
6119 (ppc_linux_collect_gregset): Handle orig_r3 and trap registers.
6120 (ppc32_linux_gregset): Use ppc_linux_supply_gregset.
6121 (ppc64_linux_gregset): Likewise.
6122 (ppc_linux_sigtramp_cache): Handle orig_r3 and trap registers.
6123 (ppc_linux_trap_reg_p): New function.
6124 (ppc_linux_write_pc): New function.
6125 (ppc_linux_core_read_description): New function.
6126 (ppc_linux_init_abi): Install ppc_linux_write_pc and
6127 ppc_linux_core_read_description. Install orig_r3 and trap
6128 registers if present in the target description.
6129 (_initialize_ppc_linux_tdep): Initialize Linux target descriptions.
6131 * ppc-linux-nat.c: Include "ppc-linux-tdep.h".
6132 (PT_ORIG_R3, PT_TRAP): Define if necessary.
6133 (ppc_register_u_addr): Handle orig_r3 and trap registers.
6134 (fetch_ppc_registers): Likewise.
6135 (store_ppc_registers): Likewise.
6136 (store_register): Likewise.
6137 (ppc_linux_read_description): Check whether AltiVec is supported.
6138 Check whether inferior is 32-bit or 64-bit. Return the appropriate
6139 Linux target description.
6141 * features/Makefile (WHICH): Use rs6000/powerpc-32l and
6142 rs6000/powerpc-altivec32l instead of rs6000/powerpc-32.
6143 Use rs6000/powerpc-64l and rs6000/powerpc-altivec64l instead
6144 of rs6000/powerpc-64. Use rs6000/powerpc-e500l instead of
6145 rs6000/powerpc-e500. Update -expedite variables accordingly.
6147 * features/rs6000/power-spe.xml: Use regnum 73 for "acc".
6148 * features/rs6000/powerpc-32.xml: Do not include power-altivec.xml.
6149 * features/rs6000/powerpc-64.xml: Do not include power-altivec.xml.
6150 * features/rs6000/powerpc-e500.c: Regenerate.
6151 * features/rs6000/powerpc-32.c: Regenerate.
6152 * features/rs6000/powerpc-64.c: Regenerate.
6154 * features/rs6000/power-linux.xml: New file.
6155 * features/rs6000/power64-linux.xml: New file.
6156 * features/rs6000/powerpc-32l.xml: New file.
6157 * features/rs6000/powerpc-altivec32l.xml: New file.
6158 * features/rs6000/powerpc-64l.xml: New file.
6159 * features/rs6000/powerpc-altivec64l.xml: New file.
6160 * features/rs6000/powerpc-e500l.xml: New file.
6161 * features/rs6000/powerpc-32l.c: New (generated) file.
6162 * features/rs6000/powerpc-altivec32l.c: New (generated) file.
6163 * features/rs6000/powerpc-64l.c: New (generated) file.
6164 * features/rs6000/powerpc-altivec64l.c: New (generated) file.
6165 * features/rs6000/powerpc-e500l.xml: New (generated) file.
6167 * regformats/reg-ppc.dat: Remove.
6168 * regformats/reg-ppc64.dat: Remove.
6169 * regformats/rs6000/powerpc-32.dat: Remove.
6170 * regformats/rs6000/powerpc-64.dat: Remove.
6171 * regformats/rs6000/powerpc-e500.dat: Remove.
6172 * regformats/rs6000/powerpc-32l.dat: New (generated) file.
6173 * regformats/rs6000/powerpc-altivec32l.dat: New (generated) file.
6174 * regformats/rs6000/powerpc-64l.dat: New (generated) file.
6175 * regformats/rs6000/powerpc-altivec64l.dat: New (generated) file.
6176 * regformats/rs6000/powerpc-e500l.dat: New (generated) file.
6178 2008-05-03 Pedro Alves <pedro@codesourcery.com>
6180 * thread.c (delete_thread): Call observer_notify_thread_exit.
6181 * mi/mi-interp.c (mi_interpreter_init): Register mi_thread_exit as
6182 thread_exit observer.
6183 (mi_thread_exit): New.
6185 2008-05-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
6187 * breakpoint.c (create_exception_catchpoint): Remove prototype
6188 for already deleted function.
6189 * breakpoint.h (ep_is_exception_catchpoint): Likewise.
6190 * frame.h (show_stack_frame): Remove prototype.
6191 * stack.c (show_stack_frame): Remove empty, unused function.
6192 * source.c (symtab_to_fullname, print_source_lines): Small fix
6194 * value.c (show_values): Update comments to mention "show values"
6195 command instead of "info history".
6197 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
6199 * linespec.c: Include "target.h".
6200 (minsym_found): Handle minimal symbols pointing to function
6201 descriptors. Use find_function_start_pc.
6202 * minsyms.c (msymbol_objfile): New function.
6203 * parse.c (write_exp_msymbol): Handle minimal symbols pointing
6204 to function descriptors.
6205 * symtab.c (fixup_section): Only use minimal symbol at the same
6206 address to determine section of a symbol.
6207 (find_function_start_pc): New function.
6208 (find_function_start_sal): Use it.
6209 * symtab.h (msymbol_objfile): Add prototype.
6210 (find_function_start_pc): Likewise.
6211 * value.c: Include "objfiles.h".
6212 (value_fn_field): Handle minimal symbols pointing to function
6214 * Makefile.in (linespec.o): Update dependencies.
6215 (value.o): Likewise.
6217 2008-05-02 Joel Brobecker <brobecker@adacore.com>
6219 * ada-lang.c (unwrap_value): Handle the case where the "F" field
6220 inside a PAD type is a bitfield.
6222 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
6224 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Handle
6225 TYPE_CODE_BOOL and TYPE_CODE_CHAR the same as TYPE_CODE_INT.
6226 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
6227 Handle TYPE_CODE_METHOD the same as TYPE_CODE_FUNC.
6228 Allow typedefs when checking for function pointer arguments.
6229 Right-align small structs passed on the stack.
6230 (ppc64_sysv_abi_return_value): Handle TYPE_CODE_BOOL and
6231 TYPE_CODE_CHAR the same as TYPE_CODE_INT.
6232 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
6234 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
6236 * Makefile.in (arm-tdep.o): Update.
6237 * arm-tdep.c (arm_objfile_data_key, struct arm_mapping_symbol)
6238 (struct arm_per_objfile, arm_compare_mapping_symbols): New.
6239 (arm_pc_is_thumb): Use mapping symbols.
6240 (arm_objfile_data_cleanup, arm_record_special_symbol): New.
6241 (arm_gdbarch_init): Call set_gdbarch_record_special_symbol.
6242 (_initialize_arm_tdep): Initialize arm_objfile_data_key.
6243 * elfread.c (elf_symtab_read): Use gdbarch_record_special_symbol.
6244 * gdbarch.sh: Add record_special_symbol.
6245 * gdbarch.c, gdbarch.h: Regenerated.
6246 * objfiles.c (struct objfile_data): Add cleanup member.
6247 (register_objfile_data_with_cleanup): New function, from
6248 register_objfile_data.
6249 (register_objfile_data): Use it.
6250 (objfile_free_data): Call clear_objfile_data.
6251 (clear_objfile_data): Call cleanup functions.
6252 * objfiles.h (register_objfile_data_with_cleanup): Declare.
6254 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
6256 * objfiles.c (init_entry_point_info): Handle shared libraries.
6258 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
6260 * arm-tdep.c (arm_prologue_this_id): Compare pc, not func, to
6263 2008-05-02 Jim Blandy <jimb@codesourcery.com>
6264 Pedro Alves <pedro@codesourcery.com>
6266 Implement displaced stepping.
6268 * gdbarch.sh (max_insn_length): New 'variable'.
6269 (displaced_step_copy, displaced_step_fixup)
6270 (displaced_step_free_closure, displaced_step_location): New
6272 (struct displaced_step_closure): Add forward declaration.
6273 * gdbarch.c, gdbarch.h: Regenerated.
6275 * arch-utils.c: #include "objfiles.h".
6276 (simple_displaced_step_copy_insn)
6277 (simple_displaced_step_free_closure)
6278 (displaced_step_at_entry_point): New functions.
6279 * arch-utils.h (simple_displaced_step_copy_insn)
6280 (simple_displaced_step_free_closure)
6281 (displaced_step_at_entry_point): New prototypes.
6283 * i386-tdep.c (I386_MAX_INSN_LEN): Rename to...
6284 (I386_MAX_MATCHED_INSN_LEN): ... this.
6285 (i386_absolute_jmp_p, i386_absolute_call_p)
6286 (i386_ret_p, i386_call_p, i386_breakpoint_p, i386_syscall_p)
6287 (i386_displaced_step_fixup): New functions.
6288 (struct i386_insn, i386_match_insn): Update.
6289 (i386_gdbarch_init): Set gdbarch_max_insn_length.
6290 * i386-tdep.h (I386_MAX_INSN_LEN): New.
6291 (i386_displaced_step_fixup): New prototype.
6292 * i386-linux-tdep.c (i386_linux_init_abi): Include "arch-utils.h".
6293 Register gdbarch_displaced_step_copy,
6294 gdbarch_displaced_step_fixup, gdbarch_displaced_step_free_closure,
6295 and gdbarch_displaced_step_location functions.
6297 * infrun.c (debug_displaced): New variable.
6298 (show_debug_displaced): New function.
6299 (struct displaced_step_request): New struct.
6300 (displaced_step_request_queue, displaced_step_ptid)
6301 (displaced_step_gdbarch, displaced_step_closure)
6302 (displaced_step_original, displaced_step_copy)
6303 (displaced_step_saved_copy, can_use_displaced_stepping): New
6305 (show_can_use_displaced_stepping, use_displaced_stepping)
6306 (displaced_step_clear, cleanup_displaced_step_closure)
6307 (displaced_step_dump_bytes, displaced_step_prepare)
6308 (displaced_step_clear_cleanup, write_memory_ptid)
6309 (displaced_step_fixup): New functions.
6310 (resume): Call displaced_step_prepare.
6311 (proceed): Call read_pc once, and remember the value. If using
6312 displaced stepping, don't remove breakpoints.
6313 (handle_inferior_event): Call displaced_step_fixup. Add some
6314 debugging output. When we try to step over a breakpoint, but get
6315 a signal to deliver to the thread instead, ensure the step-resume
6316 breakpoint is actually inserted. If a thread hop is needed, and
6317 displaced stepping is enabled, don't remove breakpoints.
6318 (init_wait_for_inferior): Call displaced_step_clear.
6319 (_initialize_infrun): Add "set debug displaced" command. Add
6320 "maint set can-use-displaced-stepping" command. Clear
6321 displaced_step_ptid.
6322 * inferior.h (debug_displaced): Declare variable.
6323 (displaced_step_dump_bytes): Declare function.
6325 * Makefile.in (arch-utils.o, i386-linux-tdep.o): Update
6328 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
6330 * arm-tdep.c (arm_mode_strings, arm_fallback_mode_string)
6331 (arm_force_mode_string, arm_show_fallback_mode)
6332 (arm_show_force_mode): New.
6333 (arm_pc_is_thumb): Honor fallback-mode and force-mode. Use
6335 (_initialize_arm_tdep): Add "set arm fallback-mode"
6336 and "set arm force-mode".
6337 * NEWS: Document new commands.
6339 2008-05-02 Andrew Stubbs <andrew.stubbs@st.com>
6341 * main.h (batch_silent): Declare.
6342 * event-top.c: Include main.h.
6343 (gdb_setup_readline): Remove extern batch_silent declaration.
6344 * infrun.c (normal_stop): Don't print source location when running in
6345 --batch-silent mode.
6346 * Makefile.in (event-top.o): Add main.h dependency.
6348 2008-05-02 Andreas Schwab <schwab@suse.de>
6350 * target.h (struct target_ops): Add
6351 to_watchpoint_addr_within_range.
6352 (target_watchpoint_addr_within_range): New function.
6353 * target.c (update_current_target): Inherit
6354 to_watchpoint_addr_within_range, defaulting to
6355 default_watchpoint_addr_within_range.
6356 (default_watchpoint_addr_within_range): New function.
6357 (debug_to_watchpoint_addr_within_range): New function.
6358 (setup_target_debug): Set to_watchpoint_addr_within_range.
6359 * ppc-linux-nat.c (ppc_linux_watchpoint_addr_within_range):
6361 (_initialize_ppc_linux_nat): Set to_watchpoint_addr_within_range.
6362 * breakpoint.c (watchpoints_triggered): Use
6363 target_watchpoint_addr_within_range.
6365 2008-05-01 Pedro Alves <pedro@codesourcery.com>
6367 * configure.tgt: Add i[34567]86-*-dicos* and x86_64-*-dicos*.
6368 (i[34567]86-*-dicos*, x86_64-*-dicos*):
6369 Set gdb_osabi to GDB_OSABI_DICOS.
6371 * defs.h (enum gdb_osabi): Add GDB_OSABI_DICOS.
6372 * osabi.c (gdb_osabi_name): Add "DICOS".
6374 * i386-dicos-tdep.c: New file.
6376 * Makefile.in (ALL_TARGET_OBS): Add i386-dicos-tdep.o.
6377 (ALLDEPFILES): Add i386-dicos-tdep.c.
6378 (i386-dicos-tdep.o): New rule.
6380 2008-05-01 Pedro Alves <pedro@codesourcery.com>
6382 * linux-nat.c (linux_nat_switch_fork): Reinit GDB's thread list
6383 and register the fork's PTID as a thread.
6385 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
6388 * breakpoint.c (create_breakpoint): Add breakpoint_ops argument and
6389 assign its value to the breakpoint created.
6390 (create_breakpoints): Add breakpoint_ops argument and pass it
6391 to create_breakpoint call.
6392 (break_command_really): Add breakpoint_ops argument and pass/assign
6394 (break_command_1): Pass NULL as ops argument.
6395 (set_breakpoint): Pass NULL as ops argument.
6396 (print_one_exception_catchpoint): Print <PENDING> if no loc available.
6397 (handle_gnu_v3_exceptions): Call generic breakpoint code to insert
6398 catch and throw catchpoints.
6400 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
6403 * corelow.c (core_open): Use gdbarch_target_signal_from_host to
6404 translate signal numeric value from the target to GDB's enum
6406 * gdbarch.c, gdbarch.h: Regenerated.
6407 * gdbarch.sh: Added two new functions target_signal_from_host and
6408 target_signal_to_host.
6409 * target.h (default_target_signal_from_host,
6410 default_target_signal_to_host): New functions - declarations.
6411 * signals/signals.c (struct gdbarch): New declaration.
6412 (default_target_signal_to_host, default_target_signal_from_host): New
6415 2008-05-01 Daniel Jacobowitz <dan@codesourcery.com>
6416 Pedro Alves <pedro@codesourcery.com>
6418 Based on work by Jan Kratochvil <jan.kratochvil@redhat.com> and Jeff
6419 Johnston <jjohnstn@redhat.com>.
6421 * NEWS: Mention attach to stopped process fix.
6422 * infcmd.c (detach_command, disconnect_command): Discard the thread
6424 * infrun.c (handle_inferior_event): Do not ignore non-SIGSTOP while
6425 attaching. Use signal_stop_state.
6426 (signal_stop_state): Check stop_soon.
6427 * linux-nat.c (kill_lwp): Declare earlier.
6428 (pid_is_stopped, linux_nat_post_attach_wait): New.
6429 (lin_lwp_attach_lwp): Use linux_nat_post_attach_wait. Update
6431 (linux_nat_attach): Use linux_nat_post_attach_wait.
6432 (detach_callback, linux_nat_detach): Improve handling for signalled
6434 (linux_nat_pid_to_str): Always print out the LWP ID if it differs
6435 from the process ID.
6436 * Makefile.in (infcmd.o): Update.
6438 2008-05-01 Daniel Jacobowitz <dan@codesourcery.com>
6440 * arm-linux-tdep.h (ARM_CPSR_REGNUM): Delete definition.
6441 * arm-tdep.c (arm_frame_is_thumb): New.
6442 (arm_pc_is_thumb): Clarify comment.
6443 (thumb_analyze_prologue): Remove PC special case.
6444 (thumb_scan_prologue): Take a block_addr argument. Use it for
6445 find_pc_partial_function. Remove unused variables.
6446 (arm_scan_prologue): Use arm_frame_is_thumb. Use the block address
6447 for find_pc_partial_function. Remove PC special case.
6448 (arm_prologue_prev_register): Add special handling for PC and CPSR.
6449 (arm_dwarf2_prev_register, arm_dwarf2_frame_init_reg): New.
6450 (arm_get_next_pc): Use arm_frame_is_thumb.
6451 (arm_write_pc): Use CPSR_T instead of 0x20.
6452 (arm_gdbarch_init): Call dwarf2_frame_set_init_reg.
6453 * arm-tdep.h (enum gdb_regnum): Add ARM_CPSR_REGNUM.
6455 * dwarf2-frame.c (dwarf2_frame_prev_register): Handle
6456 DWARF2_FRAME_REG_FN.
6457 * dwarf2-frame.h (enum dwarf2_frame_reg_rule): Add
6458 DWARF2_FRAME_REG_FN.
6459 (struct dwarf2_frame_state_reg): Add FN to loc union.
6461 2008-05-01 Nick Roberts <nickrob@snap.net.nz>
6463 * exec.c (print_section_info): Add missing '\n'.
6465 2008-05-01 Vladimir Prus <vladimir@codesourcery.com>
6467 * thread.c (add_thread): Move observer call to ...
6468 (add_thread_silent): ... here.
6470 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
6472 * rs6000-tdep.c: Update for unwinder changes.
6473 * ppcobsd-tdep.c: Likewise.
6475 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
6477 * s390-tdep.c: Update for unwinder changes.
6479 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
6481 * spu-tdep.c: Update for unwinder changes.
6483 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
6485 * hppanbsd-tdep.c, m68kbsd-tdep.c, mn10300-linux-tdep.c,
6486 ppc-linux-tdep.c, ppcnbsd-tdep.c, sparc-linux-tdep.c,
6487 sparc64-linux-tdep.c: Update for unwinder changes.
6489 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
6491 * mipsnbsd-tdep.c, mips64obsd-tdep.c, mips-linux-tdep.c: Update
6492 for unwinder changes.
6493 * mips-tdep.c: Likewise.
6494 (mips_stub_frame_cache): Unwind the ABI stack pointer, not the
6497 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
6499 * arm-linux-tdep.c, arm-tdep.c, armobsd-tdep.c: Update for
6502 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
6504 Update i386 and amd64 ports for unwinder changes.
6506 * amd64-tdep.c (amd64_frame_cache): Expect this_frame.
6507 (amd64_frame_this_id, amd64_frame_prev_register): Update signature.
6508 (amd64_frame_unwind): Use default_frame_sniffer.
6509 (amd64_frame_sniffer): Delete.
6510 (amd64_sigtramp_frame_cache): Expect this_frame.
6511 (amd64_sigtramp_frame_this_id, amd64_sigtramp_frame_prev_register)
6512 (amd64_sigtramp_frame_sniffer): Update signature.
6513 (amd64_sigtramp_frame_unwind): Add amd64_sigtramp_frame_sniffer.
6514 (amd64_frame_base_address): Expect this_frame.
6515 (amd64_dummy_id): Renamed from amd64_unwind_dummy_id. Expect
6517 (amd64_init_abi): Use set_gdbarch_dummy_id and
6518 frame_unwind_append_unwinder.
6519 * i386-tdep.c (i386_frame_cache): Expect this_frame.
6520 (i386_frame_this_id, i386_frame_prev_register): Update signature.
6521 (i386_frame_unwind): Use default_frame_sniffer.
6522 (i386_frame_sniffer): Delete.
6523 (i386_sigtramp_frame_cache): Expect this_frame.
6524 (i386_sigtramp_frame_this_id, i386_sigtramp_frame_prev_register)
6525 (i386_sigtramp_frame_sniffer): Update signature.
6526 (i386_sigtramp_frame_unwind): Use i386_sigtramp_frame_sniffer.
6527 (i386_frame_base_address): Update signature.
6528 (i386_dummy_id): Rename from i386_unwind_dummy_id. Expect this_frame.
6529 (i386_push_dummy_call): Update comment.
6530 (i386_sigtramp_p, i386_svr4_sigtramp_p, i386_svr4_sigcontext_addr):
6532 (i386_gdbarch_init): Use set_gdbarch_dummy_id, dwarf2_append_unwinders,
6533 and frame_unwind_append_unwinder.
6534 * amd64-linux-tdep.c, amd64-sol2-tdep.c, amd64fbsd-tdep.c,
6535 amd64nbsd-tdep.c, amd64obsd-tdep.c, i386-linux-tdep.c,
6536 i386-nto-tdep.c, i386bsd-tdep.c, i386-sol2-tdep.c, i386obsd-tdep.c,
6537 i386nbsd-tdep.c: Update for unwinder changes.
6539 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
6541 * trad-frame.c (struct trad_frame_cache): Rename next_frame to this_frame.
6542 (trad_frame_cache_zalloc, trad_frame_alloc_saved_regs): Expect
6544 (trad_frame_get_prev_register, trad_frame_get_register): Update signature.
6545 * trad-frame.h (trad_frame_cache_zalloc, trad_frame_get_register)
6546 (trad_frame_alloc_saved_regs, trad_frame_get_prev_register): Update
6548 * tramp-frame.c (tramp_frame_cache, tramp_frame_start): Expect
6550 (tramp_frame_this_id, tramp_frame_prev_register, tramp_frame_sniffer):
6552 * tramp-frame.h (struct tramp_frame): Update signature of init.
6553 * Makefile.in (trad-frame.o): Update.
6555 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
6557 * dwarf2-frame.c (read_reg): Expect this_frame in the baton.
6558 (execute_stack_op): Put this_frame in the baton.
6559 (execute_cfa_program): Take this_frame.
6560 (struct dwarf2_frame_ops): Update comment for signal_frame_p.
6561 (dwarf2_frame_default_init_reg, dwarf2_frame_init_reg)
6562 (dwarf2_frame_signal_frame_p, dwarf2_frame_cache)
6563 (dwarf2_frame_this_id): Adjust to work on this_frame.
6564 (dwarf2_signal_frame_this_id): Delete.
6565 (dwarf2_frame_prev_register): Update signature. Use new frame
6567 (dwarf2_frame_sniffer): Update signature. Expect this_frame.
6568 (dwarf2_frame_unwind, dwarf2_signal_frame_unwind): Add
6569 dwarf2_frame_sniffer.
6570 (dwarf2_append_unwinders): New.
6571 (dwarf2_frame_base_address, dwarf2_frame_base_sniffer): Expect
6573 * sparc-tdep.c (sparc32_dwarf2_struct_return_p)
6574 (sparc32_dwarf2_frame_init_reg): Expect this_frame.
6575 * cris-tdep.c (cris_dwarf2_frame_init_reg): Likewise.
6576 * rs6000-tdep.c (ppc_dwarf2_frame_init_reg): Likewise.
6577 * s390-tdep.c (s390_dwarf2_frame_init_reg): Likewise.
6578 * sh-tdep.c (sh_dwarf2_frame_init_reg): Likewise.
6579 * sparc64-tdep.c (sparc64_dwarf2_frame_init_reg): Likewise.
6580 * dwarf2-frame.h (dwarf2_frame_sniffer): Delete declaration.
6581 (dwarf2_append_unwinders): Declare.
6582 (dwarf2_frame_base_sniffer): Update declaration.
6583 * i386-linux-tdep.c (i386_linux_dwarf_signal_frame_p): Expect
6586 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
6588 Convert frame unwinders to use the current frame and
6591 * frame.c (frame_debug): Make global.
6592 (get_frame_id): Pass this frame to unwinder routines.
6593 (frame_pc_unwind): Remove unused unwind->prev_pc support.
6594 (do_frame_register_read): Do not discard the return value of
6595 frame_register_read.
6596 (frame_register_unwind): Remove debug messages. Use
6597 frame_unwind_register_value.
6598 (frame_unwind_register_value, get_frame_register_value): New
6600 (create_new_frame, get_frame_base_address, get_frame_locals_address)
6601 (get_frame_args_address, get_frame_type): Pass this frame to
6603 (frame_cleanup_after_sniffer, frame_prepare_for_sniffer): New
6605 * frame.h: Update comments.
6606 (frame_debug, frame_unwind_register_value, get_frame_register_value)
6607 (frame_prepare_for_sniffer): Declare.
6608 * frame-unwind.h: Update comments and parameter names.
6609 (default_frame_sniffer): Declare.
6610 (frame_prev_register_ftype): Return a struct value *.
6611 (struct frame_unwind): Remove prev_pc member.
6612 (frame_unwind_sniffer_ftype, frame_unwind_append_sniffer): Delete.
6613 (frame_unwind_append_unwinder, frame_unwind_got_optimized)
6614 (frame_unwind_got_register, frame_unwind_got_memory)
6615 (frame_unwind_got_constant, frame_unwind_got_address): Declare.
6616 * frame-base.h: Update comments and parameter names.
6617 * valops.c (value_fetch_lazy): Use get_frame_register_value. Iterate
6618 if necessary. Add debugging output.
6619 * sentinel-frame.c (sentinel_frame_prev_register)
6620 (sentinel_frame_this_id): Update for new signature.
6621 (sentinel_frame_prev_pc): Delete.
6622 (sentinel_frame_unwinder): Remove prev_pc.
6623 * ia64-tdep.c (ia64_libunwind_frame_unwind): Do not initialize
6625 * libunwind-frame.c (libunwind_frame_unwind): Likewise.
6626 * frame-unwind.c (struct frame_unwind_table_entry): Remove sniffer.
6627 (frame_unwind_append_sniffer): Delete.
6628 (frame_unwind_append_unwinder): New function.
6629 (frame_unwind_find_by_frame): Take this frame. Only use sniffers
6630 from unwinders. Use frame_prepare_for_sniffer.
6631 (default_frame_sniffer, frame_unwind_got_optimized)
6632 (frame_unwind_got_register, frame_unwind_got_memory)
6633 (frame_unwind_got_constant, frame_unwind_got_address): New functions.
6634 * dummy-frame.c (dummy_frame_sniffer): Use gdbarch_dummy_id.
6635 (dummy_frame_prev_register, dummy_frame_this_id): Update for new
6637 * gdbarch.sh: Replace unwind_dummy_id with dummy_id.
6638 * gdbarch.c, gdbarch.c: Regenerated.
6639 * frame-base.c (default_frame_base_address)
6640 (default_frame_locals_address, default_frame_args_address): Update
6642 (frame_base_find_by_frame): Pass this frame to unwinder routines.
6643 * infcall.c (call_function_by_hand): Update comments.
6644 * Makefile.in (frame-unwind.o): Update dependencies.
6646 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
6648 * ada-lang.c (ada_value_primitive_packed_val): Only check
6649 value_lazy for memory lvals.
6650 * findvar.c (value_of_register_lazy): New function.
6651 (locate_var_value): Only check value_lazy for memory lvals.
6652 * valarith.c (value_subscripted_rvalue): Likewise.
6653 * valops.c (value_fetch_lazy): Handle both memory and register
6655 (search_struct_field, value_slice): Only check value_lazy for memory
6657 * value.c (struct value): Update comment for lazy.
6658 (value_primitive_field): Only check value_lazy for memory lvals.
6659 * value.h (value_lazy): Update comment.
6660 (value_of_register_lazy): Declare.
6662 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
6664 * corefile.c (reopen_exec_file): Close any open files.
6666 2008-04-29 Joel Brobecker <brobecker@adacore.com>
6668 * ia64-tdep.c (ia64_memory_remove_breakpoint): Set
6669 show_memory_breakpoints to 1 while reading the instruction bundle.
6671 2008-04-29 Joel Brobecker <brobecker@adacore.com>
6673 * gdbarch.sh: Document the return_value method. Explain that
6674 the FUNCTYPE parameter might be NULL.
6675 * gdbarch.h: Regenerated.
6676 * sparc-tdep.c (sparc32_push_dummy_code): Do not pass the function
6677 type when calling using_struct_return, as this is unnecessary
6680 2008-04-28 Joel Brobecker <brobecker@adacore.com>
6682 * terminal.h (create_tty_session): Fix return type.
6684 2008-04-26 Vladimir Prus <vladimir@codesourcery.com>
6686 * mi/mi-interp.c (mi_new_thread): Quote the thread id.
6688 2008-04-26 Joel Brobecker <brobecker@adacore.com>
6690 * breakpoint.c (condition_command, commands_from_control_command)
6691 (break_command_really): Minor reformatting.
6693 2008-04-25 Pedro Alves <pedro@codesourcery.com>
6695 * dwarf2read.c (dwarf2_const_value): Handle DW_FORM_strp.
6697 2008-04-25 Pedro Alves <pedro@codesourcery.com>
6699 * amd64-tdep.c (amd64_get_longjmp_target): New.
6700 (amd64_init_abi): Register amd64_get_longjmp_target as
6701 gdbarch_get_longjmp_target callback.
6702 * i386-tdep.c (i386_get_longjmp_target): Remove 64-bit handling.
6704 2008-04-25 Pedro Alves <pedro@codesourcery.com>
6706 * breakpoint.h (enum bpstat_what_main_action): Delete
6707 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE.
6709 * breakpoint.c (clrs): Delete.
6710 (bpstat_what): Update table.
6712 * infrun.c (handle_inferior_event): Remove
6713 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE handling.
6715 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
6717 * mi/mi-cmds.h (mi_cmd_args_ftype): Remove.
6718 Adjust all prototypes using mi_cmd_args_ftype to use
6720 (struct mi_cmd): Remove the args_func field.
6721 * mi/mi-cmds.c: Don't provide value for the args_func field.
6722 * mi/mi-main.c (mi_execute_async_cli_command)
6723 (mi_cmd_exec_run, mi_cmd_exec_next, mi_cmd_exec_next_instruction)
6724 (mi_cmd_exec_step, mi_cmd_exec_step_instruction)
6725 (mi_cmd_exec_finish, mi_cmd_exec_until, mi_cmd_exec_return)
6726 (mi_cmd_exec_continue, mi_cmd_exec_interrupt)
6727 (mi_cmd_target_download): Adjust.
6728 (mi_cmd_target_select): Adjust. Pass 0 for from_tty parameter.
6729 (mi_cmd_execute): Do not check for args_func.
6730 (mi_execute_async_cli_command): Adjust.
6731 * mi/mi-parse.c: Don't check for args_func.
6733 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
6735 * breakpoint.c (bpstat_check_location)
6736 (bpstat_check_watchpoint, bpstat_check_breakpoint_conditions):
6737 New, extracted from bpstat_stop_status.
6738 (bpstat_stop_status): Use the above.
6740 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
6742 * mi/mi-main.c (last_async_command): Rename to current_token.
6743 (previous_async_command): Remove.
6744 (mi_cmd_gdb_exit): Adjust.
6745 (mi_cmd_exec_interrupt): Don't dance with previous_async_command.
6746 (mi_cmd_target_select): Adjust.
6747 (mi_cmd_execute): Don't set previous_async_command. Free token
6748 here even in async mode.
6749 (mi_execute_async_cli_command): Adjust.
6750 (mi_exec_async_cli_cmd_continuation): Adjust. Do not free the
6752 (mi_load_progress): Adjust.
6754 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
6756 * infcmd.c (step_1_continuation): Always disable longjmp
6757 breakpoint if we're not going to do another step.
6759 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
6761 exec_cleanup murder.
6762 * breakpoint.c (until_break_command_continuation): Add
6763 the 'error' parameter. Directly delete the breakoint as
6764 opposed to running cleanups.
6765 (until_break_command): Install continuation only
6766 after starting the target. Don't use exec cleanups,
6767 use ordinary cleanups. Discard cleanups is successfully
6768 started the target in async mode.
6769 (make_cleanup_delete_breakpoint): Remove.
6770 * breakpoint.h (make_cleanup_delete_breakpoint): Remove
6772 * defs.h (do_exec_cleanups, make_exec_cleanup): Remove
6774 (struct continations): Add the 'error' parameter to the
6775 continuation_hook field.
6776 (add_continuation, do_all_continuations)
6777 (add_intermediate_continuation)
6778 (do_all_intermediate_continuations): Add the 'error' parameter.
6779 * exceptions.c (throw_exception): Don't call do_exec_cleanups.
6780 * inf-loop.c (inferior_event_handler): Instead of calling
6781 discard_all_continuations, use do_all_continuations with 1 as
6782 'error' parameter. Pass 0 as 'error' parameter in existing uses
6783 of discard_all_continuations.
6784 * infcmd.c (step_1): Do not use exec cleanup. For async case, discard
6786 (step_once): Install continuation only after resuming the target.
6787 (step_1_continuation): Disable longjmp breakpoint on error.
6788 (finish_command_continuation): Add the error parameter. Delete
6789 the finish breakpoint directly, do not use cleanups.
6790 (finish_command): Do not use exec_cleanups. Always setup
6791 continuation. For sync case, immediately run them.
6792 (attach_command_continuation): Add the error parameter.
6793 * infrun.c (fetch_inferior_event): Do not use exec cleanups to
6794 remove step_resume_breakpoint -- adjust delete it directly.
6795 * interps.c (interp_set): Adjust call to do_all_continations.
6796 * mi/mi-interp.c (mi_interpreter_exec_continuation): Do not
6798 * mi/mi-main.c (mi_cmd_target_select): Do not do exec
6800 (mi_cmd_execute): Do not use exec_cleanup.
6801 (mi_execute_async_cli_command): Simplify the string concatenation
6802 logic. Do no use exec cleanup.
6803 (mi_exec_async_cli_cmd_continuation): New parameter error.
6804 Free last_async_command.
6805 * top.c (command_line_handler_continuation): New parameter error.
6806 * utils.c (exec_cleanup_chain, make_exec_cleanup)
6807 (do_exec_cleanups): Remove.
6808 (add_continuation, do_all_continations)
6809 (add_intermediate_continuation)
6810 (do_all_intermediate_continuations): New parameter error.
6812 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
6814 * breakpoint.h (bp_location_p): New typedef.
6815 Register a vector of bp_location_p.
6816 * breakpoint.c (always_inserted_mode)
6817 (show_always_inserted_mode): New.
6818 (unlink_locations_from_global_list): Remove.
6819 (update_global_location_list)
6820 (update_global_location_list_nothrow): New.
6821 (update_watchpoint): Don't free locations.
6822 (should_insert_location): New.
6823 (insert_bp_location): Use should_insert_location.
6824 (insert_breakpoint_locations): Copied from
6826 (insert_breakpoint): Use insert_breakpoint_locations.
6827 (bpstat_stop_status): Call update_global_location_list
6828 when disabling breakpoint.
6829 (allocate_bp_location): Don't add to bp_location_chain.
6830 (set_raw_breakpoint)
6831 (create_longjmp_breakpoint, enable_longjmp_breakpoint)
6832 (disable_longjmp_breakpoint, create_overlay_event_breakpoint)
6833 (enable_overlay_breakpoints, disable_overlay_breakpoints)
6834 (set_longjmp_resume_breakpoint)
6835 (enable_watchpoints_after_interactive_call_stop)
6836 (disable_watchpoints_before_interactive_call_start)
6837 (create_internal_breakpoint)
6838 (create_fork_vfork_event_catchpoint)
6839 (create_exec_event_catchpoint, set_momentary_breakpoint)
6840 (create_breakpoints, break_command_1, watch_command_1)
6841 (create_exception_catchpoint)
6842 (handle_gnu_v3_exceptions)
6843 (disable_breakpoint, breakpoint_re_set_one)
6844 (create_thread_event_breakpoint, create_solib_event_breakpoint)
6845 (create_ada_exception_breakpoint): : Don't call check_duplicates.
6846 Call update_global_location_list.
6847 (delete_breakpoint): Don't remove locations and don't
6848 try to reinsert them. Call update_global_location_list.
6849 (update_breakpoint_locations): Likewise.
6850 (restore_always_inserted_mode): New.
6851 (update_breakpoints_after_exec): Temporary disable
6852 always inserted mode.
6853 * Makefile.in: Update dependencies.
6855 * infrun.c (proceed): Remove breakpoints while stepping
6857 (handle_inferior_event): Don't remove or insert
6859 * linux-fork.c (checkpoint_command): Remove breakpoints
6860 before fork and insert after.
6861 (linux_fork_context): Remove breakpoints before switch
6863 * target.c (target_disconnect, target_detach): Remove
6864 breakpoints from target.
6867 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
6869 * breakpoint.c (print_one_breakpoint_location): In MI
6870 mode, report the location string the breakpoint was
6871 originally created with.
6873 2008-04-23 Maxim Grigoriev <maxim2405@gmail.com>
6875 * Makefile.in (xtensa-tdep.o): Update dependencies.
6876 * configure.tgt (xtensa*): Update dependencies.
6877 * xtensa-tdep.c (arreg_number): Renamed from areg_number.
6878 Local variable areg renamed to arreg.
6879 (areg_number): New function.
6880 (xtensa_pseudo_register_read, xtensa_pseudo_register_write)
6881 (xtensa_extract_return_value, xtensa_store_return_value): areg_number
6882 replaced by arreg_number.
6883 (xtensa_windowed_frame_cache, struct xtensa_frame_cache): New comments.
6884 (xtensa_alloc_frame_cache): Initialize cache->wd.ws.
6885 (xtensa_scan_prologue): New function.
6886 (xtensa_frame_cache): New local fp_regnum. Handle separately the case,
6887 when ENTRY instraction hasn't been executed yet. Get the frame pointer
6888 value based on prologue analysis. Fix the bugs preventing WS and
6889 AR4-AR7/A11 registers from getting right values for intermediate frames,
6890 whose registers have been already spilled.
6891 (xtensa_frame_prev_register): Fix WS register value. Use are_number
6892 and arreg_number appropriately.
6893 (xtensa_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
6894 svr4_ilp32_fetch_link_map_offsets.
6896 2008-04-23 Andrew Stubbs <andrew.stubbs@st.com>
6898 * printcmd.c: Define USE_PRINTF_I64 and PRINTF_HAS_LONG_LONG on MinGW.
6899 (printf_command): Convert %lld to %I64d when USE_PRINTF_I64 set.
6901 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
6903 * acinclude.m4: Add override.m4.
6904 * configure: Regenerate.
6906 2008-04-22 Jan Kratochvil <jan.kratochvil@redhat.com>
6908 * ada-lang.c (get_selections): Variable PROMPT made non-const and
6909 initialized with a trailing space now. Use PROMPT_ARG of
6910 COMMAND_LINE_INPUT instead of printing it ourselves.
6912 2008-04-22 Joel Brobecker <brobecker@adacore.com>
6914 * NEWS: Document support for 64-bit core file.
6916 2008-04-22 Corinna Vinschen <vinschen@redhat.com>
6918 * NEWS: Add information on calling convention and new SH CLI options.
6920 * sh-tdep.c (sh_cc_gcc): New static string.
6921 (sh_cc_renesas): Ditto.
6922 (sh_cc_enum): New static string array.
6923 (sh_active_calling_convention): New static string pointer denoting
6924 active user chosen ABI.
6925 (sh_is_renesas_calling_convention): New function to return function
6926 specific ABI, or user choice if necessary.
6927 (sh_use_struct_convention): Rename first argument and turn around its
6928 meaning. Check for renesas ABI and return accordingly.
6929 (sh_use_struct_convention_nofpu): New function.
6930 (sh_next_flt_argreg): Get function type as third parameter. Check
6931 for renesas ABI and choose floating registers accordingly.
6932 (sh_push_dummy_call_fpu): Check for ABI and choose argument slot and
6933 struct return slot accordingly.
6934 (sh_push_dummy_call_nofpu): Ditto.
6935 (sh_return_value_nofpu): Call sh_use_struct_convention_nofpu from here.
6936 Evaluate ABI and give to sh_use_struct_convention_nofpu.
6937 (sh_return_value_fpu): Evaluate ABI and give to
6938 sh_use_struct_convention.
6939 (show_sh_command): New function.
6940 (set_sh_command): Ditto.
6941 (_initialize_sh_tdep): Initialize `set/show sh calling-convention
6944 * gdbarch.sh (return_value): Add func_type argument.
6945 * gdbarch.c: Regenerate.
6947 * eval.c (evaluate_subexp_standard): Rename local variable value_type to
6948 val_type so as not to collide with value_type function. Call
6949 using_struct_return with additional function type argument.
6950 * infcall.c (call_function_by_hand): Call using_struct_return and
6951 gdbarch_return_value with additional function type argument.
6952 * infcmd.c (print_return_value): Take addition func_type argument.
6953 Call gdbarch_return_value with additional function type argument.
6954 (finish_command_continuation): Call print_return_value with additional
6955 function type argument.
6956 (finish_command): Ditto.
6957 * sparc-tdep.c (sparc32_push_dummy_code): Call using_struct_return with
6958 additional function type argument.
6959 * stack.c (return_command): Call using_struct_return and
6960 gdbarch_return_value with additional function type argument.
6961 * value.c (using_struct_return): Take additional function type argument.
6962 * value.h (using_struct_return): Accommodate declaration.
6963 * alpha-tdep.c (alpha_return_value): Add func_type argument.
6964 * amd64-tdep.c (amd64_return_value): Ditto.
6965 * arm-tdep.c (arm_return_value): Ditto.
6966 * avr-tdep.c (avr_return_value): Ditto.
6967 * cris-tdep.c (cris_return_value): Ditto.
6968 * frv-tdep.c (frv_return_value): Ditto.
6969 * h8300-tdep.c (h8300_return_value): Ditto.
6970 (h8300h_return_value): Ditto.
6971 * hppa-tdep.c (hppa32_return_value): Ditto.
6972 (hppa64_return_value): Ditto.
6973 * i386-tdep.c (i386_return_value): Ditto.
6974 * ia64-tdep.c (ia64_return_value): Ditto.
6975 * iq2000-tdep.c (iq2000_return_value): Ditto.
6976 * m32c-tdep.c (m32c_return_value): Ditto.
6977 * m32r-tdep.c (m32r_return_value): Ditto.
6978 * m68hc11-tdep.c (m68hc11_return_value): Ditto.
6979 * m68k-tdep.c (m68k_return_value): Ditto.
6980 (m68k_svr4_return_value): Ditto.
6981 * m88k-tdep.c (m88k_return_value): Ditto.
6982 * mep-tdep.c (mep_return_value): Ditto.
6983 * mips-tdep.c (mips_eabi_return_value): Ditto.
6984 (mips_n32n64_return_value): Ditto.
6985 (mips_o32_return_value): Ditto.
6986 (mips_o64_return_value): Ditto.
6987 * mn10300-tdep.c (mn10300_return_value): Ditto.
6988 * mt-tdep.c (mt_return_value): Ditto.
6989 * ppc-linux-tdep.c (ppc_linux_return_value): Ditto.
6990 * ppc-sysv-tdep.c (ppc_sysv_abi_return_value): Ditto.
6991 (ppc_sysv_abi_broken_return_value): Ditto.
6992 (ppc64_sysv_abi_return_value): Ditto.
6993 * ppc-tdep.h (ppc_sysv_abi_return_value): Ditto.
6994 (ppc_sysv_abi_broken_return_value): Ditto.
6995 (ppc64_sysv_abi_return_value): Ditto.
6996 * ppcnbsd-tdep.c (ppcnbsd_return_value): Ditto.
6997 * rs6000-tdep.c (rs6000_return_value): Ditto.
6998 * s390-tdep.c (s390_return_value): Ditto.
6999 * score-tdep.c (score_return_value): Ditto.
7000 * sh-tdep.c (sh_return_value_nofpu): Ditto.
7001 (sh_return_value_fpu): Ditto.
7002 * sh64-tdep.c (sh64_return_value): Ditto.
7003 * sparc-tdep.c (sparc32_return_value): Ditto.
7004 * sparc64-tdep.c (sparc64_return_value): Ditto.
7005 * spu-tdep.c (spu_return_value): Ditto.
7006 * v850-tdep.c (v850_return_value): Ditto.
7007 * vax-tdep.c (vax_return_value): Ditto.
7008 * xstormy16-tdep.c (xstormy16_return_value): Ditto.
7009 * xtensa-tdep.c (xtensa_return_value): Ditto.
7011 * gdbtypes.h (struct type): Add calling_convention member.
7012 * dwarf2read.c (read_subroutine_type): Add calling convention read
7013 from DW_AT_calling_convention attribute to function type.
7015 2008-04-22 Markus Deuling <deuling@de.ibm.com>
7017 * eval.c (evaluate_subexp_standard): Use value_subscripted_rvalue for
7018 multi_f77_subscript to support values from registers.
7019 * valarith.c (value_subscripted_rvalue): Remove prototype and static.
7020 * value.h (value_subscripted_rvalue): Add prototype.
7022 * f-typeprint.c (f_type_print_base): Add support for TYPE_CODE_UNION.
7024 * f-valprint.c (f_val_print): Likewise.
7026 2008-04-21 Craig Silverstein <csilvers@google.com>
7028 * dwarf2read.c (zlib_decompress_section): Define abfd in the
7031 2008-04-21 Pedro Alves <pedro@codesourcery.com>
7033 * symfile.c (syms_from_objfile): Don't warn if lowest loadable
7034 section is not a code section.
7036 2008-04-19 Craig Silverstein <csilvers@google.com>
7038 * NEWS: Add information on compressed debug sections.
7040 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
7042 * mi/mi-cmd-var.c (varobj_update_one): Print new
7043 value for variable objects that changed type.
7045 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
7047 * varobj.c (varobj_invalidate): Don't touch floating
7050 2008-04-19 Mark Kettenis <kettenis@gnu.org>
7052 * symtab.c: (multiple_symbols_modes, multiple_symbols_ask)
7053 (multiple_symbols_cancel): Remove extra const.
7054 * symtab.h: Likewise.
7056 2008-04-19 Nick Roberts <nickrob@snap.net.nz>
7058 * interps.c (top_level_interpreter): Rename static variable...
7059 (top_level_interpreter_ptr): ...to this.
7060 (top_level_interpreter): New function.
7062 * interps.h: New extern for top_level_interpreter.
7064 * linespec.c: Include interps.h and mi/mi-cmds.h.
7065 (decode_line_2): When using MI, always set all breakpoints in menu.
7067 * Makefile.in (linespec.o, mi-interp.o): Add dependencies.
7069 2008-04-18 Craig Silverstein <csilvers@google.com>
7071 * configure.ac (AC_SEARCH_LIBS): Add check for zlib.
7072 * config.in, configure: Regenerate.
7073 * dwarf2read.c: Include zlib.h if present.
7074 Modified *_SECTION macros.
7075 (section_is_p): New.
7076 (dwarf2_locate_sections): Use section_is_p instead of strcmp
7077 (dwarf2_resize_section): New.
7078 to determine whether a given section has a given name.
7079 (zlib_decompress_section): New.
7080 (dwarf2_read_section): Read the compressed section if present
7082 * MAINTAINERS: Added myself to section Write After Approval.
7084 2008-04-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
7086 * defs.h (exec_set_section_offsets): Remove prototype.
7087 * exec.c (exec_set_section_offsets): Remove function.
7089 2008-04-18 Joel Brobecker <brobecker@adacore.com>
7091 * stabsread.c (cleanup_undefined_types_1): Add instance flags check
7092 in the search for the matching symbol.
7094 2008-04-17 Marc Khouzam <marc.khouzam@ericsson.com>
7096 * breakpoint.c (update_watchpoint): Always reparse
7099 2008-04-17 Joel Brobecker <brobecker@adacore.com>
7101 * breakpoint.c (print_one_breakpoint_location): Make sure to print
7102 the breakpoint address only once.
7104 2008-04-17 Dennis Roberts <dennis.roberts@sunquestinfo.com>
7106 * rs6000-tdep.c (rs6000_gdbarch_init): Use the BFD architecture,
7107 rather than a hard-coded architecture, for xcoff executables.
7109 2008-04-17 Doug Evans <dje@google.com>
7111 * buildsym.c (watch_main_source_file_lossage): New fn.
7112 (end_symtab): Call it.
7114 * source.c (find_and_open_source): Add some comments clarifying
7115 handling of FULLNAME argument. Make static. Remove pointless
7118 2008-04-17 Pedro Alves <pedro@codesourcery.com>
7120 * inf-loop.c (inferior_event_handler): Also run the intermediate
7121 continuations in the INF_EXEC_COMPLETE case.
7123 2008-04-16 Tom Tromey <tromey@redhat.com>
7125 * cli/cli-decode.h (CMD_ASYNC_OK): New define.
7126 (set_cmd_async_ok, get_cmd_async_ok): Declare.
7127 * cli/cli-decode.c (set_cmd_async_ok): New function.
7128 (get_cmd_async_ok): New function.
7129 * cli/cli-cmds.c (init_cli_cmds): Mark "pwd", "help", "info", and
7131 * top.c (execute_command): Use get_cmd_async_ok.
7132 * infcmd.c: Include cli/cli-decode.h.
7133 (_initialize_infcmd): Mark "interrupt" as async-ok.
7134 * Makefile.in (infcmd.o): Depend on cli_decode_h.
7136 2008-04-16 Daniel Jacobowitz <dan@codesourcery.com>
7139 * exec.c: Correct "arch-utils.h" include.
7141 2008-04-15 Aleksandar Ristovski <aristovski@qnx.com>
7144 * infrun.c (normal_stop) Move breakpoint_auto_delete further down
7145 to allow printing to 'see' real reason of stop. This fixes PR 2424.
7146 * breakpoint.c (bpdisp_texst): New function. The function takes over
7147 the role of bpstats static array in print_one_breakpoint_location.
7148 (print_it_typical): Print "Temporary breakpoint" instead
7149 of just "Breakpoint" when breakpoint is, well, temporary. For mi-like
7150 protocols, print disp field.
7151 (print_one_breakpoint_location): Removed bpdisps static definition.
7152 Call new bpstat_text function to get value for 'disp' field.
7153 (mention): Print "Temporary breakpoint" instead of just "Breakpoint".
7155 2008-04-15 Daniel Jacobowitz <dan@codesourcery.com>
7157 * gnulib/Makefile.am, gnulib/m4/gnulib-cache.m4,
7158 gnulib/aux/link-warning.h, gnulib/extra/link-warning.h: Adjust
7159 by rerunning gnulib-tool with --aux-dir=gnulib/extra.
7160 * gnulib/Makefile.in: Regenerate.
7162 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
7164 * Makefile.in (GNULIB_H): New. Trigger all-lib.
7165 (defs_h): Use $(GNULIB_H).
7166 (all-lib): Depend on gnulib/Makefile.
7167 (gnulib/Makefile): Regenerate gnulib/Makefile and gnulib/.deps.
7168 * config.in, gnulib/Makefile.in: Regenerated.
7170 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
7172 * Makefile.in (LIBGNU, INCGNU): Define.
7173 (INTERNAL_CFLAGS_BASE): Add INCGNU.
7174 (INTERNAL_LIBS, CLIBS, CDEPS): Add LIBGNU.
7176 ($(LIBGNU), all-lib): New rules.
7177 (clean, distclean, do-maintainer-clean): Use CLEANDIRS.
7178 * configure.ac: Use gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE.
7179 Simplify AC_CONFIG_AUX_DIR. Generate gnulib/Makefile.
7180 * gnulib: New directory, from gnulib-tool.
7181 * configure, aclocal.m4: Regenerated.
7183 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
7185 * linux-thread-db.c (have_threads_callback): Check thread->private.
7187 2008-04-13 Nick Roberts <nickrob@snap.net.nz>
7188 Vladimir Prus <vladimir@codesourcery.com>
7191 * varobj.c (value_of_root): Update the expression for
7193 * mi/mi-cmd-var.c (varobj_update_one): If type has changed,
7196 2008-04-09 Marc Khouzam <marc.khouzam@ericsson.com>
7198 * mi/mi-cmd-var.c: Include "mi-getopt.h".
7199 (mi_parse_format): New. Factored out from mi_cmd_var_set_format.
7200 (mi_cmd_var_set_format): Use new mi_parse_format.
7201 (mi_cmd_var_evaluate_expression): Support for -f option to specify
7203 * Makefile.in (mi-cmd-var.o): Update dependencies.
7205 * varobj.h (varobj_get_formatted_value): Declare.
7206 * varobj.c (my_value_of_variable): Added format parameter.
7207 (cplus_value_of_variable): Likewise.
7208 (java_value_of_variable): Likewise.
7209 (c_value_of_variable): Likewise. Evaluate expression based
7210 on format parameter.
7211 (struct language_specific): Add format parameter to function member
7213 (varobj_get_formatted_value): New.
7214 (varobj_get_value): Added format parameter to method call.
7216 2008-04-08 Joel Brobecker <brobecker@adacore.com>
7218 * stabsread.c (cleanup_undefined_types_noname): Manually set the
7219 instance flags of the undefined type before calling replace_type.
7221 2008-04-08 Vladimir Prus <vladimir@codesourcery.com>
7223 * target.h (enum strata): Remove the download_stratum.
7225 2008-04-07 Doug Evans <dje@google.com>
7227 * buildsym.h (last_source_file): Add dwarf info to comment.
7228 (last_source_start_addr): Ditto.
7230 2008-04-07 Pedro Alves <pedro@codesourcery.com>
7232 * alphanbsd-tdep.c: Include "target.h".
7233 * mn10300-tdep.c: Include "target.h".
7234 * Makefile.in (alphanbsd-tdep.o, mn10300-tdep.o): Update.
7236 2008-04-06 Vladimir Prus <vladimir@codesourcery.com>
7238 Fix breakpoint condition that use member variables.
7239 * valops.c (check_field): Remove.
7240 (check_field_in): Rename to check_field.
7241 (value_of_this): Use la_name_of_this.
7242 * value.h (check_field): Adjust prototype.
7244 * language.h (la_value_of_this): Rename to la_name_of_this.
7245 * language.c (unknown_language_defn): Specify "this" for
7247 (auto_language_defn): Likewise.
7248 (local_language_defn): Likewise.
7249 * ada-lang.c (ada_language_defn): Adjust comment.
7250 * c-lang.c (c_language_defn): Adjust comment.
7251 (cplus_language_defn): Specify "this" for name_of_this.
7252 (asm_language_defn): Adjust comment.
7253 (minimal_language_defn): Adjust comment.
7254 * f-lang.c (f_language_defn): Specify NULL for name_of_this.
7255 * jv-lang.c (java_language_defn): Specify "this" for name_of_this.
7256 * m2-lang.c (m2_language_defn): Specify "this" for name_of_this.
7257 * objc-lang.c (objc_language_defn): Specify "self" for
7259 * p-lang.c (pascal_language_defn): Specify "this" for
7261 * scm-lang.c (scm_language_defn): Specify NULL for name_of_this.
7263 * symtab.c (lookup_symbol_aux): Lookup "this" in the
7264 proper scope, and check for field in type of "this", without
7265 trying to create a value.
7267 2008-04-04 Pedro Alves <pedro@codesourcery.com>
7269 * mi/mi-cmds.h (enum mi_cmd_result): Delete MI_CMD_ERROR.
7270 (mi_error_message): Delete declaration.
7271 * mi/mi-interp.c (mi_cmd_interpreter_exec): Call error instead of
7272 returning MI_CMD_ERROR.
7273 * mi/mi-main.c (mi_error_message): Delete.
7274 (mi_cmd_exec_interrupt):
7275 (mi_cmd_thread_select, mi_cmd_thread_list_ids)
7276 (mi_cmd_thread_info): Call error instead of returning
7278 (mi_cmd_data_list_register_values): Call error instead of
7279 returning MI_CMD_ERROR. Adapt to new get_register interface.
7280 (get_register): Change return typo to void. Call error instead of
7281 returning MI_CMD_ERROR.
7282 (mi_cmd_data_write_register_values): Call error instead of
7283 returning MI_CMD_ERROR.
7284 (mi_cmd_list_features): Return MI_CMD_DONE.
7285 (captured_mi_execute_command): Remove MI_CMD_ERROR handling.
7286 (mi_execute_command): Always print exceptions with -error.
7288 2008-04-04 Joel Brobecker <brobecker@adacore.com>
7290 * NEWS: Mention new commands set/show multiple-symbols.
7292 2008-04-03 Joel Brobecker <brobecker@adacore.com>
7294 * symtab.c (multiple_symbols_ask, multiple_symbols_all)
7295 (multiple_symbols_cancel): New constants.
7296 (multiple_symbols_modes, multiple_symbols_mode): New static globals.
7297 (multiple_symbols_select_mode): New function.
7298 (_initialize_symtab): Add new set/show multiple-symbols commands.
7299 * symtab.h (multiple_symbols_ask, multiple_symbols_all)
7300 (multiple_symbols_cancel, multiple_symbols_select_mode): Declare.
7301 * ada-lang.c (user_select_syms): Add handling of new multiple-symbols
7303 * linespec.c (decode_line_2): Likewise.
7305 2008-04-03 Doug Evans <dje@sebabeach.org>
7307 * symtab.h (enum free_code): Delete free_contents, unused.
7308 * symmisc.c (free_symtab_block): Delete.
7309 (free_symtab, case free_code): Delete.
7311 2008-04-01 Aleksandar Ristovski <aristovski@qnx.com>
7313 * valops.c (value_cast_structs): New function. Cast related
7314 STRUCT types up/down and return cast value. The body of this
7315 function comes mostly from value_cast_pointers.
7316 (value_cast_pointers): Code for actual cast STRUCT-STRUCT moved
7317 to value_cast_structs. Now value_cast_pointers needs only create
7318 appropriate reference after using value_cast_structs for actual
7320 (value_cast): Handle references.
7322 2008-04-01 Marc Khouzam <marc.khouzam@ericsson.com>
7324 * MAINTAINERS: Added myself to section Write After Approval.
7326 2008-03-30 Daniel Jacobowitz <dan@codesourcery.com>
7328 * ia64-tdep.c (examine_prologue): Correct array access.
7330 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
7332 * cp-support.c (first_component_command): Return if no arguments.
7334 2008-03-28 Carlos O'Donell <carlos@codesourcery.com>
7336 * ser-mingw.c (ser_windows_open): Open requested name.
7338 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
7340 * MAINTAINERS: Added myself.
7342 2008-03-28 Pedro Alves <pedro@codesourcery.com>
7344 * target.c (find_default_run_target): Allow a NULL `do_mesg'
7345 parameter. If it is NULL, don't call error.
7346 (find_default_can_async_p, find_default_is_async_p): Pass NULL as
7347 `do_mesg' parameter to find_default_run_target. If no target was
7350 2008-03-28 Daniel Jacobowitz <dan@codesourcery.com>
7352 * mips-linux-tdep.c: Update N32/N64 signal frame comments.
7353 (N64_SIGCONTEXT_LO, N64_SIGCONTEXT_PC, N64_SIGCONTEXT_FPCSR): Update.
7354 (N64_SIGCONTEXT_FIR, N64_SIGCONTEXT_CAUSE, N64_SIGCONTEXT_BADVADDR):
7356 (mips_linux_n32n64_sigframe_init): Do not record cause or badvaddr.
7358 2008-03-27 Joel Brobecker <brobecker@adacore.com>
7362 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
7364 * features/Makefile (%.dat): Set xmltarget to the base filename
7365 of the XML source, without subdirectory.
7366 * regformats/rs6000/powerpc-32.dat: Regenerate.
7367 * regformats/rs6000/powerpc-64.dat: Regenerate.
7368 * regformats/rs6000/powerpc-e500.dat: Regenerate.
7370 2008-03-27 Markus Deuling <deuling@de.ibm.com>
7372 * xcoffread.c (scan_xcoff_symtab): Replace current_gdbarch by
7375 2008-03-27 Nick Roberts <nickrob@snap.net.nz>
7377 * mi/mi-main.c (enum captured_mi_execute_command_actions):
7378 Spell suppress in EXECUTE_COMMAND_SUPPRESS_PROMPT correctly.
7380 2008-03-26 Ulrich Weigand <uweigand@de.ibm.com>
7382 * objfiles.h (struct objfile): New GDBARCH member.
7383 (get_objfile_arch): Add prototype.
7384 * objfiles.c: Include "arch-utils.h".
7385 (allocate_objfile): Look up gdbarch associated with bfd.
7386 (get_objfile_arch): New function.
7387 * Makefile (objfiles.o): Update dependencies.
7389 * dwarf2-frame.c (decode_frame_entry_1): Replace current_gdbarch
7391 * dwarf2loc.c (dwarf_expr_read_reg): Replace current_gdbarch
7393 (locexpr_describe_location): Replace current_gdbarch by
7395 * dwarf2read.c (die_type): Replace current_gdbarch by objfile arch.
7396 (dwarf2_add_field): Likewise.
7397 (read_tag_pointer_type): Likewise.
7398 (read_base_type): Likewise.
7399 (new_symbol): Likewise.
7401 * coffread.c (decode_type): Add OBJFILE argument. Update callers.
7402 (decode_base_type, decode_function_type): Likewise.
7403 (coff_read_struct_type, coff_read_enum_type): Likewise.
7404 (coff_symtab_read): Replace current_gdbarch by objfile arch.
7405 (decode_base_type): Likewise.
7406 (coff_read_enum_type): Likewise.
7407 (coff_read_struct_type): Replace current_objfile by OBJFILE argument.
7408 (coff_read_enum_type): Likewise.
7410 * dbxread.c (read_dbx_symtab): Replace current_gdbarch by objfile arch.
7411 (end_psymtab): Likewise.
7412 (process_one_symbol): Likewise.
7414 * mdebugread.c (parse_symbol): Replace current_gdbarch by objfile arch.
7415 (parse_procedure): Likewise.
7416 (parse_partial_symbols): Likewise.
7418 * somread.c (som_symtab_read): Replace current_gdbarch by objfile arch.
7420 * stabsread.c (define_symbol): Replace current_gdbarch by objfile arch.
7421 Replace static pcc_promotion_type and pcc_unsigned_promotion_type by
7423 (read_range_type): Replace current_gdbarch by objfile arch. Replace
7424 static range_index_type by built-in type.
7425 (read_one_struct_field): Replace current_gdbarch by objfile arch.
7426 (read_enum_type): Likewise.
7428 * xcoffread.c (read_xcoff_symtab): Replace current_gdbarch by
7431 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
7433 * varobj.h (varobj_floating_p): Declare.
7434 * varobj.c (varobj_floating_p): New.
7435 * mi/mi-cmd-var.c (mi_cmd_var_update): When passed
7436 '@' as the name, update all floating varobjs.
7438 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
7440 * varobj.c (struct varobj_root): Rename use_selected_frame to
7441 floating, and clarify the meaning.
7442 (varobj_create, varobj_update, new_root_variable): Adjust.
7443 (value_of_root): Don't use type_changed as in variable,
7445 (c_value_of_root): Adjust.
7447 2008-03-25 Pedro Alves <pedro@codesourcery.com>
7449 * linux-nat.c (linux_nat_attach): Add the pid we attached to, to
7451 (linux_nat_wait): Add main lwp to gdb's thread list.
7452 * linux-thread-db.c (find_new_threads_callback): Also attach to
7453 already listed threads which thread_db didn't know about yet.
7455 2008-03-25 Pedro Alves <pedro@codesourcery.com>
7457 * linux-nat.c (drain_queued_events): Fix comment typo.
7458 (linux_nat_attach): In async mode, don't rely on storing a pending
7459 status. Instead place the wait status on the pipe.
7460 (linux_nat_resume): Remove unreacheable shortcut code in async
7462 (stop_wait_callback): In async mode, don't store pending status.
7463 Instead, cancel breakpoints or resend the signal appropriatelly.
7464 (cancel_breakpoint): New, refactored from
7465 cancel_breakpoints_callback.
7466 (cancel_breakpoints_callback): Call cancel_breakpoint.
7467 (pipe_to_local_event_queue): Remove special token processing.
7468 (linux_nat_wait): Issue an internal error if a pending status is
7469 found in async mode.
7471 2008-03-24 Daniel Jacobowitz <dan@codesourcery.com>
7473 * inflow.c (gdb_has_a_terminal): Guard access to our_process_group.
7475 2008-03-24 Nick Roberts <nickrob@snap.net.nz>
7476 Vladimir Prus <vladimir@codesourcery.com>
7478 * varobj.c (struct varobj_root): New component thread_id.
7479 (varobj_get_thread_id, check_scope): New functions.
7480 (c_value_of_root): Use check_scope. Switch to the
7481 proper thread if necessary.
7483 * varobj.h (varobj_get_thread_id): New extern.
7485 * mi/mi-cmd-var.c (print_varobj): Add thread-id field.
7487 2008-03-23 Daniel Jacobowitz <dan@codesourcery.com>
7490 * top.c: Revert 2008-03-21 changes.
7492 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
7494 * thread.c (make_cleanup_restore_current_thread): Make it
7496 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
7497 * varobj.c (varobj_update): Don't save/restore frame.
7498 (c_value_of_root): Save/restore thread and frame here,
7499 using make_cleanup_restore_current_thread.
7500 * Makefile.in: Update dependecies.
7502 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
7504 * varobj.c (struct varobj_root): Clarify
7505 comment on the frame field.
7506 (varobj_create): Don't set frame if we have no
7509 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
7512 Suggested by Jan Kratochvil:
7513 * top.c (gdb_rl_operate_and_get_next_completion): Call
7514 rl_redisplay_function.
7515 (gdb_rl_redisplay): New.
7516 (init_main): Set rl_redisplay_function.
7518 2008-03-21 Thomas Mittelstaedt <T.Mittelstaedt@cadenas.de> (tiny change)
7520 * aix-thread.c (pdc_read_regs): Fix compiler warning.
7521 (pdc_write_regs, aix_thread_resume, fetch_regs_kernel_thread)
7522 (store_regs_kernel_thread): Likewise.
7524 2008-03-21 Pedro Alves <pedro@codesourcery.com>
7526 Linux native async support.
7528 * target.h (struct target_ops): Delete to_async_mask_value and add
7530 (target_is_async_p, target_async): Formatting.
7531 (target_async_mask_value): Delete.
7532 (target_async_mask): Delete function declaration, and add new
7533 target macro with the same name.
7535 * target.c (update_current_target): Replace to_async_mask_value by
7536 to_async_mask. Default to_async_mask to return_one.
7537 (target_async_mask): Delete.
7538 (find_default_can_async_p, find_default_is_async_p): New.
7539 (init_dummy_target): register find_default_can_async_p and
7540 find_default_is_async_p on the dummy target.
7542 * linux-nat.c: Include inf-loop.h, event-loop.h and event-top.h.
7543 (debug_linux_nat_async): New global.
7544 (show_debug_linux_nat_async): New function.
7545 (linux_nat_async_enabled, linux_nat_async_mask_value)
7546 (linux_nat_event_pipe, linux_nat_num_queued_events)
7547 (linux_nat_async_events_enabled): New globals.
7548 (struct waitpid_result): New struct.
7549 (waitpid_queue): New global.
7550 (queued_waitpid, push_waitpid, drain_queued_events): New.
7551 (my_waitpid): Call queued_waitpid.
7552 (linux_child_follow_fork): Disable async events during the call.
7553 (blocked_mask): Delete.
7554 (sync_sigchld_action, async_sigchld_action): New globals.
7555 (lin_lwp_attach_lwp): In sync mode, don't reblock SIGCHLD. In
7556 async mode, block events during the call.
7557 (linux_nat_create_inferior): New.
7558 (linux_nat_attach): In sync mode, restore the mask states. In
7559 async mode, wake the event loop immediatelly.
7560 (detach_callback): Drain all queued events of the lwp we're
7562 (linux_nat_detach): Block async mode, and drain events of the main
7564 (linux_nat_resume): If in async mode, mask async events during the
7565 call. If short circuiting, force event loop to wake up. If
7566 resuming, set target_executing, and register target events in the
7568 (pipe_to_local_event_queue, local_event_queue_to_pipe): New.
7569 (linux_nat_wait): In async mode, block events during the call.
7570 Only enable/disable passing SIGINT to the inferior in sync mode.
7571 Get events from local waitpid queue. If no interesting events was
7572 found, return to events loop. Reregister target events in the
7573 event loop on exit. In sync mode, no need to reblock SIGCHLD.
7574 (linux_nat_kill): Disable events on entry.
7575 (linux_nat_mourn_inferior): In sync mode, don't restore the masks
7576 here. Detach async mode from the event loop if there are no more
7577 forks available, otherwise leave it on.
7578 (sigchld_handler): Assure this is called only in sync mode.
7579 (linux_async_permitted, linux_async_permitted_1): New globals.
7580 (set_maintenance_linux_async_permitted)
7581 (show_maintenance_linux_async_permitted): New functions.
7582 (linux_nat_is_async_p, linux_nat_can_async_p)
7583 (linux_nat_async_mask): New.
7584 (linux_nat_event_pipe_pop, linux_nat_event_pipe_push): New.
7585 (get_pending_events, async_sigchld_handler): New.
7586 (linux_nat_async_events): New.
7587 (async_terminal_is_ours): New global.
7588 (linux_nat_terminal_inferior, linux_nat_terminal_ours): New.
7589 (async_client_callback, async_client_context): New.
7590 (linux_nat_async_file_handler, linux_nat_async)
7591 (linux_nat_disable_async, linux_nat_enable_async): New.
7592 (linux_nat_add_target): Register linux_nat_create_inferior,
7593 linux_nat_can_async_p, linux_nat_is_async_p, linux_nat_async,
7594 linux_nat_async_mask, linux_nat_terminal_inferior and
7595 linux_nat_terminal_ours.
7596 (_initialize_linux_nat): Remove local action variable, and update
7597 code that used it to use sync_sigchld_action. Add new
7598 "lin-lwp-async" debug set/show command. Put the "lin-lwp" debug
7599 set/show command in the maintenance class. Add new "linux-async"
7600 maintenance set/show command. Block SIGCHLD by default. Setup
7601 async_sichld_action, and sync_sigchld_action. Install the default
7603 (lin_thread_get_thread_signals): Use a local sigset_t for blocking
7606 * linux-thread-db.c (re_check_for_thread_db): New.
7607 (clear_lwpid_callback): Handle TARGET_WAITKIND_IGNORE.
7608 (thread_db_can_async_p, thread_db_is_async_p, thread_db_async)
7609 (thread_db_async_mask): New.
7610 (init_thread_db_ops): Register thread_db_can_async_p,
7611 thread_db_is_async_p, thread_db_async and thread_db_async_mask.
7613 * remote.c (remote_async_mask_value): New.
7614 (remote_return_zero): New.
7615 (init_remote_ops): Register remote_return_zero as callbacks of
7616 to_can_async_p and to_is_async_p.
7617 (remote_can_async_p, remote_is_async_p, remote_async): Update to
7618 use remote_async_mask_value.
7619 (remote_async_mask): New.
7620 (init_remote_async_ops): Remove to_async_mask_value setting and
7621 register remote_async_mask as to_async_mask callback in
7624 * Makefile.in (linux-nat.o): Update.
7626 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
7628 * gdbthread.h (add_thread_with_info): New.
7629 * linux-thread-db.c: Add some documentation.
7630 (GET_LWP, GET_PID, GET_THREAD, is_lwp, is_thread, BUILD_LWP): Delete.
7631 (struct private_thread_info): Remove th_valid and ti_valid.
7632 Replace ti with tid.
7633 (thread_get_info_callback): Do not add TID to the new ptid. Do
7635 (thread_db_map_id2thr, lwp_from_thread): Delete functions.
7636 (thread_from_lwp): Assert that the LWP is set. Do not add TID to the
7638 (attach_thread): Handle an already-existing thread. Use
7639 add_thread_with_info. Cache the th and tid.
7640 (detach_thread): Verify that private was set. Remove verbose
7641 argument and printing. Update caller.
7642 (thread_db_detach): Do not adjust inferior_ptid.
7643 (clear_lwpid_callback, thread_db_resume, thread_db_kill): Delete.
7644 (check_event, find_new_threads_callback): Do not add TID to the new PTID.
7645 (thread_db_wait): Do not use lwp_from_thread.
7646 (thread_db_pid_to_str): Use the cached TID.
7647 (thread_db_extra_thread_info): Check that private is set.
7648 (same_ptid_callback): Delete.
7649 (thread_db_get_thread_local_address): Do not use it or check
7650 is_thread. Check that private is set. Assume that the thread
7651 handle is already cached.
7652 (init_thread_db_ops): Remove to_resume and to_kill.
7653 * thread.c (add_thread_with_info): New.
7654 (add_thread): Use it.
7655 * linux-nat.c (find_thread_from_lwp): Delete.
7656 (exit_lwp): Do not use it. Check print_thread_events. Print before
7657 deleting the thread.
7658 (GET_PID, GET_LWP, BUILD_LWP, is_lwp): Move to...
7659 * linux-nat.h (GET_PID, GET_LWP, BUILD_LWP, is_lwp): ...here.
7660 * inf-ttrace.c (inf_ttrace_wait): Use print_thread_events and
7661 printf_unfiltered for thread exits.
7662 * procfs.c (procfs_wait): Likewise.
7664 2008-03-21 Chris Demetriou <cgd@google.com>
7666 * symtab.c (rbreak_command): Quote symbol name before passing
7667 it to break_command.
7669 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
7671 * eval.c (evaluate_subexp_for_address): Clarify error message.
7672 Use value_must_coerce_to_target.
7673 * infcall.c (value_arg_coerce): Call value_coerce_to_target.
7674 * valops.c (value_assign): Call value_coerce_to_target when
7675 assigning to anything but internalvars. Leave GDB-side arrays
7676 as arrays when assigning to internalvars.
7677 (value_must_coerce_to_target, value_coerce_to_target): New.
7678 (value_coerce_array, value_addr): Call value_coerce_to_target.
7679 (value_array): Create the array in GDB's memory instead of
7681 * value.h (value_must_coerce_to_target, value_coerce_to_target):
7684 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
7686 * top.c (quit_confirm): Warn that we will kill the program.
7688 2008-03-19 Pedro Alves <pedro@codesourcery.com>
7690 * inflow.c (terminal_ours_1): Guard access to
7691 inferior_process_group with #ifdef PROCESS_GROUP_TYPE.
7693 2008-03-18 Ulrich Weigand <uweigand@de.ibm.com>
7694 Jim Blandy <jimb@codesourcery.com>
7695 Daniel Jacobowitz <drow@false.org>
7697 * dwarf2expr.h (struct dwarf_expr_context): Add ADDR_SIZE member.
7698 (dwarf2_read_address): Update prototype.
7700 * dwarf2expr.c (unsigned_address_type): Add ADDR_SIZE parameter.
7701 (signed_address_type): Likewise.
7702 (dwarf2_read_address): Replace BYTES_READ parameter with ADDR_SIZE.
7703 (execute_stack_op): Update calls to unsigned_address_type,
7704 signed_address_type and dwarf2_read_address. Fix implementation
7705 of DW_OP_deref_size.
7707 * dwarf2loc.h (dwarf2_per_cu_objfile): Add prototype.
7708 (dwarf2_per_cu_addr_size): Likewise.
7709 (struct dwarf2_locexpr_baton): Replace OBJFILE with PER_CU.
7710 (struct dwarf2_loclist_baton): Likewise.
7712 * dwarf2loc.c (find_location_expression): Update calls to
7713 dwarf2_read_address. Use dwarf2_per_cu_objfile and
7714 dwarf2_per_cu_addr_size to retrieve PER_CU parameters.
7715 (locexpr_describe_location): Likewise.
7716 (dwarf2_evaluate_loc_desc): Replace OBJFILE with PER_CU parameter.
7717 Set ctx->addr_size to dwarf2_per_cu_addr_size (per_cu).
7718 (dwarf2_loc_desc_needs_frame): Add PER_CU parameter. Set ctx->addr_size
7719 to dwarf2_per_cu_addr_size (per_cu).
7720 (locexpr_read_variable): Update dwarf2_evaluate_loc_desc call.
7721 (loclist_read_variable): Likewise.
7722 (locexpr_read_needs_frame): Update dwarf2_loc_desc_needs_frame call.
7724 * dwarf2read.c (dwarf2_symbol_mark_computed): Set baton->per_cu
7725 instead of baton->objfile.
7726 (dwarf2_per_cu_obfile): New function.
7727 (dwarf2_per_cu_addr_size): Likewise.
7729 * dwarf2-frame.c (struct comp_unit): Move higher.
7730 (struct dwarf2_cie): Add UNIT and ADDR_SIZE members.
7731 (execute_stack_op): Add ADDR_SIZE parameter; set ctx->addr_size.
7732 (execute_cfa_program): Add FDE parameter. Replace EH_FRAME_P
7733 parameter by using fde->eh_frame_p. Use read_encoded_value
7734 to implement DW_CFA_set_loc.
7735 (struct dwarf2_frame_cache): Add ADDR_SIZE member.
7736 (dwarf2_frame_cache): Set cache->addr_size. Update calls to
7737 execute_stack_op and execute_cfa_program.
7738 (dwarf2_frame_prev_register): Update calls to execute_stack_op.
7739 (size_of_encoded_value): Remove.
7740 (read_encoded_value): Add PTR_LEN and FUNC_BASE parameters.
7741 Remove call to size_of_encoded_value. Implement DW_EH_PE_funcrel.
7742 (add_cie): Set cie->unit backlink.
7743 (decode_frame_entry_1): Set cie->addr_size. Update calls to
7745 (dwarf2_build_frame_info): Allocate UNIT on objfile obstack.
7747 2008-03-17 Markus Deuling <deuling@de.ibm.com>
7749 * i386-tdep.c (i386_print_insn): Remove unnecessary call to
7750 gdbarch_bfd_arch_info.
7752 2008-03-17 Joel Brobecker <brobecker@adacore.com>
7754 * aix-thread.c (pdc_read_regs): Minor reformatting.
7756 2008-03-17 Vladimir Prus <vladimir@codesourcery.com>
7758 * thread.c (print_thread_info): Don't insist
7759 on having current thread if there are no
7762 2008-03-17 Pedro Alves <pedro@codesourcery.com>
7764 * infcmd.c (attach_command_post_wait)
7765 (attach_command_continuation): New.
7766 (attach_command): Support background async execution, and async
7767 execution in synchronous mode.
7769 2008-03-17 Daniel Jacobowitz <dan@codesourcery.com>
7771 * stack.c (print_stack_frame, print_frame): Use RETURN_MASK_ERROR.
7772 * symmisc.c (dump_symtab_1): Likewise.
7773 * wrapper.c (gdb_value_struct_elt): Likewise.
7775 2008-03-17 Pedro Alves <pedro@codesourcery.com>
7777 * linux-nat.c (linux_nat_filter_event): Fix comment typo.
7779 2008-03-17 Pedro Alves <pedro@codesourcery.com>
7781 * linux-nat.c (linux_nat_filter_event): New, refactored from
7783 (linux_nat_wait): Call linux_nat_filter_event.
7785 2008-03-17 Ulrich Weigand <uweigand@de.ibm.com>
7787 * top.c (execute_command): Fix uninitialized variable error.
7789 2008-03-16 Nick Hudson <nick.hudson@dsl.pipex.com>
7791 * Makefile.in (amd64nbsd-nat.o): New dependency.
7792 * amd64nbsd-nat.c: Include "nbsd-nat.h".
7793 (_initialize_amd64nbsd_nat): Update target vector to use
7794 nbsd_pid_to_exec_file.
7795 * config/i386/nbsd64.mh (NATDEPFILES): Add nbsd-nat.o.
7797 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
7799 Remove ignoring leading exec events code.
7800 * fork-child.c (startup_inferior): Do not set
7801 inferior_ignoring_leading_exec_events.
7802 * inf-child.c (inf_child_reported_exec_events_per_exec_call): Remove.
7803 (inf_child_target): Do not set to_reported_exec_events_per_exec_call.
7804 * infrun.c (inferior_ignoring_leading_exec_events): Remove.
7805 (handle_inferior_event): Remove code for ignoring leading exec
7807 * target.c (update_current_target): Do not inherit, or default,
7808 to_reported_exec_events_per_exec_call.
7809 (debug_to_reported_exec_events_per_exec_call): Remove.
7810 (setup_target_debug): Do not set to_reported_exec_events_per_exec_call.
7811 * target.h (target_reported_exec_events_per_exec_call): Remove.
7812 (struct target): Remove the to_reported_exec_events_per_exec_call
7815 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
7817 Implement -thread-info.
7818 * gdbthread.h (print_thread_info): Declare.
7820 * thread.c (print_thread_info): New, extracted
7821 from info_threads_command and adjusted to
7822 work for CLI and MI.
7823 (info_threads_command): Use print_thread_info.
7824 * Makefile.in: Update dependencies.
7826 * mi/mi-cmds.c (mi_cmds): Specify a handler
7828 * mi/mi-cmds.h (mi_cmd_thread_info): Declare.
7829 * mi/mi-main.c (mi_cmd_thread_info): New.
7830 (mi_cmd_list_features): Include 'thread-info'.
7832 2008-03-14 Kevin Buettner <kevinb@redhat.com>
7834 * mips-tdep.c (mips32_scan_prologue): Use the ABI register size
7835 to decide whether to match instruction patterns using "sw" and "sd".
7837 2008-03-14 Pedro Alves <pedro@codesourcery.com>
7839 * infcmd.c (jump_command): Postpone disabling stdin until after
7842 2008-03-14 Pedro Alves <pedro@codesourcery.com>
7844 * inflow.c (gdb_getpgrp): New.
7845 (gdb_has_a_terminal): Use get_getpgrp.
7846 (terminal_ours_1): If attach_flag is set, don't refetch
7847 inferior_process_group.
7849 2008-03-14 Pedro Alves <pedro@codesourcery.com>
7851 * features/library-list.dtd: Allow "section" elements as children
7852 of "library". Add "section" element and describe its attributes.
7854 * solib-target.c (struct lm_info): Add section_bases member.
7855 (library_list_start_segment): Error out if seen a section element.
7856 (library_list_start_section): New.
7857 (library_list_end_library): New.
7858 (solib_target_free_library_list): Free section_bases.
7859 (section_attributes): New.
7860 (library_children): Make "segment" optional. Add "section" child.
7861 (library_list_children): Register library_list_end_library.
7862 (solib_target_relocate_section_addresses): Handle section bases.
7864 * NEWS: Mention new qXfer:libraries:read section offsets support.
7866 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
7868 * defs.h (do_exec_error_cleanups, discard_exec_error_cleanups)
7869 (make_exec_error_cleanup): Remove declarations.
7870 * utils.c (exec_error_cleanup_chain): Remove.
7871 (do_exec_error_cleanups, discard_exec_error_cleanups)
7872 (make_exec_error_cleanup): Remove.
7873 * event-loop.c (start_event_loop): Adjust call to
7875 * event-top.c (async_enable_stdin): Remove the paramater dummy.
7876 (async_disable_stdin): Don't register async_enable_stdin via
7878 * inf-loop.c (inferior_event_handler): Don't
7879 call do_exec_error_cleanups. Call async_enable_stdin instead.
7880 * event-loop.c (start_event_loop): Adjust call to
7882 * tui/tui-interp.c (tui_command_loop): Adjust call to
7885 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
7888 * Makefile.in (infcmd.o, inf-loop.o): Update dependencies.
7889 * breakpoint.c (bpstat_do_actions): In async mode,
7890 don't jump to top expecting stop_bpstat to be already
7892 * event-loop.c (start_event_loop): Call async_enable_stdin
7894 * event-top.c (async_enable_stdin): Do nothing if sync_execution
7896 (command_handler): Do not setup continuation here.
7897 (command_line_handler_continuation): Move to...
7898 * top.c (command_line_handler_continuation): ... here.
7899 (execute_command): In async mode, register continuation.
7900 Don't check frame's language in running in async mode.
7901 * exceptions.c (throw_exception): Don't do exec_error_cleanups.
7902 * inf-loop.c (complete_execution): Inline into...
7903 (inferior_event_handler): ... here. Clear target_executing before
7904 doing any cleanups. Don't try to show prompt if the target was
7906 * infcmd.c (signal_command): Add support for async mode.
7907 (finish_command): Only add continuation if the target was
7908 successfully resumed.
7909 * remote.c (init_async_opts): Register to_get_thread_local_address
7911 * mi/mi-interp.c (mi_cmd_interpreter_exec): Don't mess
7912 with sync_execution.
7913 * tui/tui-interp.c (tui_command_loop): Call async_enable_stdin
7916 2008-03-14 Daniel Jacobowitz <dan@codesourcery.com>
7918 * corefile.c (reopen_exec_file): Use exec_bfd_mtime.
7919 * exec.c (exec_bfd_mtime): Define.
7920 (exec_close): Clear it.
7921 (exec_file_attach): Set it.
7922 * gdbcore.h (exec_bfd_mtime): Declare.
7923 * source.c (find_source_lines): Do not use bfd_get_mtime.
7925 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
7927 * top.c (simplified_command_loop): Remove.
7929 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
7931 Remove unused remote.c hooks.
7932 * remote.c (deprecated_target_resume_hook)
7933 (deprecated_target_wait_loop_hook): Remove.
7934 (remote_resume): Do not call deprecated_target_resume_hook.
7935 (remote_wait): Do not call deprecated_target_wait_loop_hook.
7936 (remote_async_wait): Likewise.
7938 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
7940 Implement MI notification for new threads.
7941 * doc/observer.texi (new_thread): Document.
7942 * observer.sh: Forward declare struct thread_info.
7943 * thread.c (add_thread): Notify observer.
7945 * interps.h (interp_init_ftype): New parameter
7947 (interp_set): Likewise.
7948 (top_level_interpreter_data): Declare.
7949 * interps.c (interp_set): New parameter top_level.
7950 Pass it to interpreter's init function. Remember
7951 top level interpreter.
7952 (interpreter_exec_cmd): Adjust.
7953 (top_level_interpreter_data): New.
7954 * main.c (captured_main): Pass 1 for top_level
7955 parameter of interp_set.
7956 * cli/cli-interp.c (cli_interpreter_init): New
7957 parameter top_level.
7958 * tui/tui-interp.c (tui_init): New parameter top_level.
7960 * mi/mi-interp.c (mi_new_thread): New.
7961 (mi_interpreter_init): If top level, register
7962 observer for new threads.
7964 * Makefile.in (mi-interp.o, thread.o): Update dependencies.
7966 2008-03-14 Pedro Alves <pedro@codesourcery.com>
7968 * top.c (execute_command): Disable break and stop
7969 commands in async mode.
7971 2008-03-14 Pedro Alves <pedro@codesourcery.com>
7974 2008-03-14 Pedro Alves <pedro@codesourcery.com>
7975 * inf-loop.c (inferior_event_handler): Don't include remote.h.
7976 Call target_stop in the INF_QUIT_REQ case.
7977 * Makefile.in (inf-loop.o): Update.
7979 2008-03-14 Pedro Alves <pedro@codesourcery.com>
7981 * inf-loop.c (inferior_event_handler): Don't include remote.h.
7982 Call target_stop in the INF_QUIT_REQ case.
7983 * Makefile.in (inf-loop.o): Update.
7985 2008-03-14 Pedro Alves <pedro@codesourcery.com>
7987 * top.c (execute_command): Enable break, info and interrupt
7988 commands in async mode.
7990 2008-03-13 Vladimir Prus <vladimir@codesourcery.com>
7991 Daniel Jacobowitz <dan@codesourcery.com>
7993 * breakpoint.h (breakpoint_restore_shadows): New
7995 * breakpoint.c (breakpoint_restore_shadows): New.
7996 (read_memory_nobpt): Delete.
7997 * gdbcore.h (read_memory_nobpt): Delete declaration.
7998 * target.c (memory_xfer_partial): Call
7999 breakpoint_restore_shadows.
8000 (restore_show_memory_breakpoints)
8001 (make_show_memory_beakpoints_cleanup): New.
8002 (show_memory_breakpoints): New.
8003 * target.h (make_show_memory_beakpoints_cleanup): Declare.
8004 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint):
8005 Make sure we see memory breakpoints when checking if
8006 breakpoint is still there.
8007 * alpha-tdep.c, alphanbsd-tdep.c, frame.c, frv-tdep.c,
8008 hppa-linux-tdep.c, hppa-tdep.c, i386-linux-nat.c, i386-tdep.c,
8009 m68klinux-tdep.c, mips-tdep.c, mn10300-tdep.c, s390-tdep.c,
8010 sparc-tdep.c: Use target_read_memory instead of read_memory_nobpt.
8012 2008-03-12 Pedro Alves <pedro@codesourcery.com>
8014 * thread.c (add_thread): Use printf_unfiltered to print.
8016 2008-03-12 Joel Brobecker <brobecker@gnat.com>
8018 * sol-thread.c: Replace use of TM_I386SOL2_H by an expression
8019 that is true only on x86-solaris and x86_64-solaris.
8020 * procfs.c: Likewise. Move procfs_find_LDT_entry up together
8021 with proc_get_LDT_entry.
8023 2008-03-12 Thiago Jung Bauermann <bauerman@br.ibm.com>
8025 * configure.ac (AC_CHECK_FUNCS): Add check for setsid.
8026 * config.in, configure: Regenerate.
8027 * fork-child.c (fork_inferior): Call create_tty_session.
8028 * inflow.c (new_tty): Set controlling terminal with TIOCSCTTY.
8029 (create_tty_session): New function.
8030 * terminal.h: Declare create_tty_session.
8032 2008-03-12 Alan Modra <amodra@bigpond.net.au>
8035 * elfread.c (elf_symtab_read): Make shndx an unsigned int.
8036 * mipsread.c: Include elf/internal.h.
8037 (read_alphacoff_dynamic_symtab): Map external reserved sym_shndx
8040 2008-03-11 Markus Deuling <deuling@de.ibm.com>
8042 * win32-nat.c (do_win32_fetch_inferior_registers): Use get_regcache_arch
8043 to get at the current architecture and at the target specific vector.
8044 Add target specific vector to I387_FISEG_REGNUM and I387_FOP_REGNUM and
8045 remove define of I387_ST0_REGNUM.
8047 * amd64-tdep.c (I387_ST0_REGNUM): Remove define.
8049 (amd64_supply_fxsave, amd64_collect_fxsave): Use get_regcache_arch to
8050 get at the current architecture
8051 (I387_FISEG_REGNUM, I387_FOSEG_REGNUM): Add target specific vector as
8054 * i386-tdep.c: Remove various define's and undef's of I387_ST0_REGNUM,
8055 I387_NUM_XMM_REGS and I387_MM0_REGNUM.
8057 (I387_NUM_XMM_REGS, I387_XMM0_REGNUM, I387_MXCSR_REGNUM,
8058 I387_ST0_REGNUM, I387_FCTRL_REGNUM, I387_MM0_REGNUM,
8059 (I387_FSTAT_REGNUM): Add target specific vector as parameter.
8061 (i386_register_name, i386_dbx_reg_to_regnum): Use gdbarch_tdep to get
8062 at the target specific vector.
8064 (i386_get_longjmp_target): Use get_frame_arch to get at the current
8065 architecture. Use gdbarch_tdep to get at the target specific vector.
8067 (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as parameter and
8068 update caller. Use gdbarch_tdep to get at the target specific vector.
8070 (i386_register_to_value: Use get_frame_arch to get at the current
8073 * i386-tdep.h (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as
8076 * i387-tdep.c (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
8077 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM
8078 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_ST0_REGNUM, FSAVE_ADDR,
8079 FXSAVE_ADDR, I387_XMM0_REGNUM): Add target specific vector as parameter.
8081 (I387_ST0_REGNUM, I387_NUM_XMM_REGS): Remove various define's and
8084 (i387_convert_register_p, i387_register_to_value,
8085 i387_value_to_register): Update call for i386_fp_regnum_p.
8087 * i387-tdep.h: Remove comment.
8088 (I387_ST0_REGNUM, I387_NUM_XMM_REGS, I387_MM0_REGNUM): Add define.
8089 (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
8090 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM,
8091 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_XMM0_REGNUM,
8092 I387_MXCSR_REGNUM): Add target specific vector as parameter.
8094 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
8096 * Makefile.in (fork-child.o): Update.
8097 * NEWS: Document "set exec-wrapper" and the gdbserver --wrapper
8098 argument. Gather all gdbserver features together.
8099 * fork-child.c (exec_wrapper): New variable.
8100 (fork_inferior): Use it.
8101 (startup_inferior): Skip an extra trap if using "set exec-wrapper".
8102 (unset_exec_wrapper_command, _initialize_fork_child): New.
8104 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
8106 * source.c (directory_command): Modify the determination of
8107 condition of terminal "from_tty".
8109 2008-03-10 Matt Rice <ratmice@gmail.com>
8111 * dwarf2read.c (set_cu_language): Add DW_LANG_ObjC.
8113 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
8115 * spu-tdep.c (info_spu_event_command): Insert a '\0' to the end
8116 of the data passing to strtoulst function.
8117 (info_spu_signal_command): Likewise.
8119 2008-03-08 Vladimir Prus <vladimir@codesourcery.com>
8121 * mi/mi-interp.c (mi_command_loop): Remove
8124 2008-03-07 Joel Brobecker <brobecker@adacore.com>
8126 * remote.c (extended_remote_attach_1): Make local variable pid an int
8129 2008-03-07 Joel Brobecker <brobecker@adacore.com>
8131 * solib-svr4.c (svr4_same_1): New function, originally extracted
8132 from svr4_same and expanded to handle the sparc64 case.
8133 (svr4_same): Move up and reimplement using svr4_same_1.
8134 (enable_break): Use svr4_same_1 to do shared library name comparisons.
8136 2008-03-07 Ramana Radhakrishnan <ramana.r@gmail.com>
8138 * MAINTAINERS: Move self to Paper trail.
8140 2008-03-05 Daniel Jacobowitz <dan@codesourcery.com>
8142 * Makefile.in (mingw-hdep.o, posix-hdep.o, remote-fileio.o): Update.
8143 * event-loop.c (call_async_signal_handler): New.
8144 * event-loop.h (call_async_signal_handler)
8145 (gdb_call_async_signal_handler): Declare.
8146 (mark_async_signal_handler): Add comments.
8147 * event-top.c (handle_sigint): Use gdb_call_async_signal_handler.
8148 * mingw-hdep.c (sigint_event, sigint_handler): New.
8149 (gdb_select): Use them. Wait for the readline signal handler
8151 (gdb_call_async_signal_handler, _initialize_mingw_hdep): New functions.
8152 * posix-hdep.c (gdb_call_async_signal_handler): New function.
8153 * remote-fileio.c (sigint_fileio_token, async_remote_fileio_interrupt):
8155 (remote_fileio_ctrl_c_signal_handler): Use
8156 gdb_call_async_signal_handler.
8157 (initialize_remote_fileio): Initialize sigint_fileio_token.
8158 * remote.c (initialize_sigint_signal_handler, handle_remote_sigint): Do
8159 not initialize tokens here.
8160 (handle_remote_sigint_twice): Likewise. Reinstall
8161 handle_remote_sigint.
8162 (async_remote_interrupt_twice): Just call interrupt_query.
8163 (cleanup_sigint_signal_handler): Do not delete tokens.
8164 (remote_interrupt, remote_interrupt_twice): Use
8165 gdb_call_async_signal_handler.
8166 (interrupt_query): Reinstall the default signal handler.
8167 (_initialize_remote): Initialize tokens here.
8169 2008-03-04 Joel Brobecker <brobecker@adacore.com>
8171 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml,
8172 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
8173 Change the type of the lr register to code_ptr.
8174 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
8175 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
8176 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
8177 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
8178 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
8179 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
8180 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c: Regenerate.
8182 2008-03-03 James E. Wilson <wilson@tuliptree.org>
8184 * MAINTAINERS: Update my email address.
8186 2008-03-03 Keith Seitz <keiths@redhat.com>
8188 From Dave Murphy <davem@devkitpro.org>:
8189 * configure.ac: Set tcl configdir to win under mingw.
8190 * configure: Regenerate.
8192 2008-03-03 Daniel Jacobowitz <dan@codesourcery.com>
8194 * breakpoint.c (fetch_watchpoint_value): New function.
8195 (update_watchpoint): Set and clear val_valid. Use
8196 fetch_watchpoint_value. Handle unreadable values on the
8197 value chain. Correct check for user-requested array watchpoints.
8198 (breakpoint_init_inferior): Clear val_valid.
8199 (watchpoint_value_print): New function.
8200 (print_it_typical): Use it. Do not free or clear old_val. Print
8201 watchpoints even if old_val == NULL.
8202 (watchpoint_check): Use fetch_watchpoint_value. Check for values
8203 becoming readable or unreadable.
8204 (watch_command_1): Use fetch_watchpoint_value. Set val_valid.
8205 (do_enable_watchpoint): Likewise.
8206 * breakpoint.h (struct breakpoint): Update comment for val. Add
8208 * NEWS: Mention watchpoints on inaccessible memory.
8210 2007-02-29 Daniel Jacobowitz <dan@codesourcery.com>
8212 * Makefile.in (i386-nat.o): Update.
8213 * amd64-linux-nat.c (_initialize_amd64_linux_nat): Call
8214 i386_use_watchpoints.
8215 * i386-linux-nat.c (_initialize_i386_linux_nat): Call
8216 i386_use_watchpoints.
8217 * i386-nat.c (i386_stopped_data_address): Take two arguments.
8218 (i386_stopped_by_watchpoint): Update call.
8219 (i386_can_use_hw_breakpoint, i386_use_watchpoints): New.
8220 * config/i386/nm-i386.h: Conditionalize definitions on
8221 ! I386_WATCHPOINTS_IN_TARGET_VECTOR.
8222 (i386_use_watchpoints): Declare.
8223 (i386_stopped_data_address): Update.
8224 * config/i386/nm-linux.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
8225 * config/i386/nm-linux64.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
8227 2008-02-29 Joel Brobecker <brobecker@adacore.com>
8229 GDB 6.8 branch created (branch timestamp: 2008-02-26 10:00 UTC)
8230 * version.in: Bump version to 6.8.50.20080229-cvs.
8232 2008-02-28 Markus Deuling <deuling@de.ibm.com>
8234 * f-typeprint.c (f_print_type): Handle NULL pointer in VARSTRING
8237 2008-02-28 Tom Tromey <tromey@redhat.com>
8239 * infcmd.c (notice_args_read): Print result of get_inferior_args.
8241 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
8243 * infcmd.c (kill_if_already_running): Make static. Use
8244 target_require_runnable.
8245 * target.c (target_require_runnable): New.
8246 * target.h (target_require_runnable): Declare.
8248 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
8250 * frame.c (reinit_frame_cache): Only annotate if frames were
8253 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
8255 * regformats/reg-ppc.dat: Rename "ps" to "msr".
8256 * regformats/reg-ppc64.dat: Likewise.
8258 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
8260 * features/Makefile (%.dat): Emit xmltarget statement.
8262 * regformats/regdat.sh: Support xmltarget and xmlarch statments.
8263 Generate code to set gdbserver_xmltarget in init_registers_${name}.
8265 * regformats/arm-with-iwmmxt.dat: Regenerate.
8266 * regformats/mips64-linux.dat: Regenerate.
8267 * regformats/mips-linux.dat: Regenerate.
8268 * regformats/rs6000/powerpc-32.dat: Regenerate.
8269 * regformats/rs6000/powerpc-64.dat: Regenerate.
8270 * regformats/rs6000/powerpc-e500.dat: Regenerate.
8272 * regformats/reg-arm.dat: Add xmlarch statement.
8273 * regformats/reg-i386.dat: Likewise.
8274 * regformats/reg-i386-linux.dat: Likewise.
8275 * regformats/reg-x86-64-linux.dat: Likewise.
8276 * regformats/reg-spu.dat: Likewise.
8278 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
8280 * remote.c (remote_wait, remote_async_wait): Stop if we receive
8283 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
8285 * utils.c (debug_timestamp): New.
8286 (vfprintf_unfiltered): Print timestamps if requested.
8287 (show_debug_timestamp): New.
8288 (initialize_utils): Register "set debug timestamp".
8289 * NEWS: Mention "set debug timestamp". Add GDB 6.8 section.
8291 2008-02-27 Joel Brobecker <brobecker@adacore.com>
8293 * breakpoint.c (skip_prologue_sal): New function.
8294 (resolve_sal_pc): Adjust SAL past prologue if the SAL was
8295 computed from a line number.
8297 2008-02-27 Joel Brobecker <brobecker@adacore.com>
8299 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml
8300 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
8301 Set PC register type to "code_ptr".
8302 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
8303 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
8304 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
8305 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
8306 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
8307 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
8308 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c:
8311 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
8313 * regformats/regdat.sh: Rename init_registers function in
8314 generated file to init_registers_${name}.
8316 * regformats/reg-crisv32.dat: Set "name" to crisv32.
8317 * regformats/reg-ppc64.dat: Set "name" to ppc64.
8318 * regformats/reg-s390x.dat: Set "name" to s390x.
8320 2008-02-26 Greg Law <glaw@undo-software.com>
8322 * regcache.c (registers_changed): Call reinit_frame_cache.
8324 2008-02-26 Daniel Jacobowitz <dan@codesourcery.com>
8326 * configure.tgt (sh-*-linux*): Match sh*. Add glibc-tdep.o.
8327 * sh-linux-tdep.c (sh_linux_init_abi): Use glibc_skip_solib_resolver
8328 and svr4_fetch_objfile_link_map.
8329 * Makefile.in (sh-linux-tdep.o): Update.
8331 2008-02-26 Thiago Jung Bauermann <bauerman@br.ibm.com>
8333 * amd64-tdep.c (amd64_classify): Add support for decimal float
8335 * i386-tdep.c (i386_return_value): Make 128-bit decimal float
8336 use the struct return convention.
8338 2008-02-26 Nick Roberts <nickrob@snap.net.nz>
8340 * breakpoint.c (print_one_breakpoint_location): Revert Enb field
8341 to old format. Discard breakpoint address if shared library is
8343 (breakpoint_1): Adjust formatting of table header accordingly.
8345 2008-02-25 Vladimir Prus <vladimir@codesourcery.com>
8347 * remote.c (remote_get_threadlist): If the response
8348 is empty, don't try to parse it.
8350 2008-02-23 Vladimir Prus <vladimir@codesourcery.com>
8352 Unbreak 'target async'.
8353 * serial.c (serial_async): Set the
8354 handler function before enabling async
8357 2008-02-22 Daniel Jacobowitz <dan@codesourcery.com>
8359 * solib-svr4.c (enable_break): Convert r_brk to a code address.
8361 2008-02-21 Pedro Alves <pedro@codesourcery.com>
8363 * remote.c (extended_remote_attach_1): Set attach_flag.
8364 (extended_remote_create_inferior_1): Clear attach_flag.
8366 2008-02-20 Daniel Jacobowitz <dan@codesourcery.com>
8368 * mipsnbsd-tdep.c (mipsnbsd_ilp32_fetch_link_map_offsets): Set
8370 (mipsnbsd_lp64_fetch_link_map_offsets): Likewise.
8371 * solib-svr4.c (solib_svr4_r_brk): New.
8372 (open_symbol_file_object, svr4_current_sos): Always check the
8374 (svr4_fetch_objfile_link_map): Do not set debug_base.
8375 (enable_break): Use r_brk if it is set.
8376 (svr4_ilp32_fetch_link_map_offsets): Set r_brk_offset.
8377 (svr4_lp64_fetch_link_map_offsets): Likewise.
8378 * solib-svr4.h (struct link_map_offsets): Add r_brk_offset.
8380 2008-02-20 Markus Deuling <deuling@de.ibm.com>
8381 Mark Kettenis <kettenis@gnu.org>
8383 * alpha-tdep.c (alpha_heuristic_unwind_cache): Replace saved_regs by
8384 trad_frame_saved_reg.
8385 (trad-frame.h): New include.
8387 (alpha_heuristic_frame_unwind_cache): Use trad_frame_alloc_saved_regs
8388 instead of frame_obstack_zalloc.
8389 (alpha_heuristic_frame_prev_register): Use trad_frame_get_prev_register.
8391 * Makefile.in (alpha-tdep.o): Add dependency to trad_frame_h.
8393 2008-02-20 Markus Deuling <deuling@de.ibm.com>
8395 * rs6000-tdep.c (gdb_print_insn_powerpc): Get the current endianess
8396 from disassemble_info instead of gdbarch_byte_order.
8398 * mips-tdep.c (gdb_print_insn_mips): Likewise.
8399 * arm-tdep.c (gdb_print_insn_arm): Likewise.
8401 2008-02-20 Markus Deuling <deuling@de.ibm.com>
8403 * gdbarch.sh (memory_insert_breakpoint, memory_remove_breakpoint): Add
8404 gdbarch as parameter.
8406 * gdbarch.{c,h}: Regenerate.
8408 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Add gdbarch as
8410 * mem-break.c (default_memory_insert_breakpoint)
8411 (default_memory_remove_breakpoint): Likewise.
8412 * target.h (default_memory_remove_breakpoint)
8413 (default_memory_insert_breakpoint): Likewise.
8415 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add gdbarch as
8416 parameter. Replace current_gdbarch by gdbarch.
8417 * m32r-tdep.c (m32r_memory_insert_breakpoint)
8418 (m32r_memory_remove_breakpoint): Likewise.
8420 2008-02-19 Daniel Jacobowitz <dan@codesourcery.com>
8422 * MAINTAINERS: Add Vladimir Prus as MI maintainer.
8424 2008-02-19 Joel Brobecker <brobecker@adacore.com>
8426 * NEWS: Add entry describing Add support improvements.
8428 2008-02-18 Markus Deuling <deuling@de.ibm.com>
8430 * m68klinux-nat.c (getfpregs_supplies): Replace gdbarch_fp0_regnum by
8433 2008-02-18 Markus Deuling <deuling@de.ibm.com>
8435 * sentinel-frame.c (sentinel_frame_prev_register): Do not call
8436 register_offset_hack anymore.
8438 * regcache.{c,h} (register_offset_hack): Remove.
8440 2008-02-18 Markus Deuling <deuling@de.ibm.com>
8442 * hppa-tdep.h (find_global_pointer): Add gdbarch as parameter.
8444 * hppa-hpux-tdep.c (hppa32_hpux_find_global_pointer): Likewise. Replace
8445 current_gdbarch by gdbarch.
8446 (hppa64_hpux_find_global_pointer): Likewise.
8447 * hppa-tdep.c (hppa_find_global_pointer): Likewise.
8448 (hppa32_push_dummy_call, hppa64_push_dummy_call): Update call for
8449 find_global_pointer.
8451 * hppabsd-tdep.c (hppabsd_find_global_pointer): Add gdbarch as
8453 * hppa-linux-tdep.c (hppa_linux_find_global_pointer): Likewise.
8455 * hppa-linux-nat.c (hppa_linux_register_addr): Use ARRAY_SIZE instead
8456 of gdbarch_num_regs.
8458 * hppa-hpux-tdep.c (hppa_hpux_sr_for_addr): Add gdbarch as parameter and
8459 replace current_gdbarch by gdbarch.
8460 (hppa_hpux_push_dummy_code): Update call for hppa_hpux_sr_for_addr.
8462 2008-02-18 Markus Deuling <deuling@de.ibm.com>
8464 * rs6000-nat.c (exec_one_dummy_insn, regmap): Add gdbarch as parameter
8465 and replace current_gdbarch by gdbarch.
8467 (store_register): Update call for exec_one_dummy_insn.
8468 (fetch_register, store_register): Update call of regmap.
8470 * ppcnbsd-nat.c (getregs_supplies, getfpregs_supplies): Add gdbarch as
8471 parameter and replace current_gdbarch by gdbarch.
8473 (ppcnbsd_store_inferior_registers): Use get_regcache_arch to get at
8474 the current architecture. Update call for getregs_supplies and
8476 (ppcnbsd_fetch_inferior_registers): Likewise.
8478 * ppcobsd-nat.c (getfpregs_supplies): Add gdbarch as parameter and
8479 replace current_gdbarch by gdbarch.
8480 (ppcobsd_fetch_registers, ppcobsd_store_registers): Use
8481 get_regcache_arch to get at the current architecture. Update call for
8484 2008-02-18 Markus Deuling <deuling@de.ibm.com>
8486 * arch-utils.c (gdbarch_from_bfd): Remove unnecessary {old,new}_gdbarch
8489 2008-02-15 Markus Deuling <deuling@de.ibm.com>
8491 * mips-linux-tdep.c (mips_linux_init_abi): Remove internal error.
8493 2008-02-14 Vladimir Prus <vladimir@codesourcery.com>
8495 * NEWS: Mention pending breakpints in MI.
8497 2008-02-14 Markus Deuling <deuling@de.ibm.com>
8499 * Makefile.in (ALL_TARGET_OBS): Remove dependency to xtensa-linux-nat.o.
8501 2008-02-13 Markus Deuling <deuling@de.ibm.com>
8503 Add script to build and test GDB using enable-targets=all.
8505 * gdb_buildall.sh: New file.
8507 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
8509 * NEWS (New native configurations): Xtensa GNU/Linux.
8510 (New targets): Xtensa GNU/Linux.
8511 * Makefile.in (ALL_TARGET_OBS): Add xtensa-linux-nat.o and
8513 (ALLDEPFILES): Add xtensa-linux-tdep.c and xtensa-linux-nat.c
8514 (xtensa-linux-nat.o, xtensa-linux-tdep.o): New dependencies.
8515 * configure.tgt (xtensa*-*-linux*): New entry.
8516 * xtensa-config.c (xtensa_tdep): New variable.
8517 (xtensa_config_byte_order, xtensa_config_tdep): Removed.
8518 (rmap): Change format based on new macro XTREG.
8519 (XTENSA_CONFIG_INSTANTIATE): Use new macro defined in xtensa-tdep.h.
8520 * xtensa-linux-nat.c: New.
8521 * xtensa-linux-tdep.c: New.
8522 * xtensa-xtregs.c: New.
8523 * xtensa-tdep.h (xtensa_elf_gregset_t): Update.
8524 (XTENSA_ELF_NGREG, XTREG, XTREG_END, XTENSA_GDBARCH_TDEP_INSTANTIATE)
8525 (XCHAL_NUM_CONTEXTS, XCHAL_HAVE_EXCEPTIONS): New macros.
8526 (xtensa_register_t): New field coprocessor.
8527 (XTENSA_REGISTER_FLAGS_PRIVILEGED): Name spelling corrected.
8528 * xtensa-tdep.c (xtensa_config_tdep, xtensa_config_byte_order): Removed.
8529 (xtensa_pseudo_register_read, xtensa_pseudo_register_write):
8530 Update to handle privileged registers.
8531 (xtensa_supply_gregset) Remove exccause and excvaddr registers.
8532 (xtensa_push_dummy_call): Set windowstart register correctly.
8533 (call0_analyze_prologue): Initialize xtensa_default_isa.
8534 (xtensa_derive_tdep): New.
8535 (xtensa_gdbarch_init): Get rid of xtensa_config_byte_order and
8536 xtensa_config_tdep, use XCHAL_HAVE_BE and xtensa_tdep instead.
8537 Call xtensa_derive_tdep().
8538 * config/xtensa/linux.mh: New.
8539 * regformats/reg-xtensa.dat: New.
8541 2008-02-09 Aleksandar Ristovski <aristovski@qnx.com> (tiny change)
8543 * corelow.c (core_open): Use IS_ABSOLUTE_PATH.
8544 (filenames.h): New include.
8545 * Makefile.in (corelow.o): Add dependency for filenames.h.
8547 2008-02-08 Doug Evans <dje@google.com>
8549 * source.c (find_and_open_source): Always rewrite absolute filenames.
8551 2008-02-07 Doug Evans <dje@google.com>
8553 * breakpoint.c: #include "hashtab.h".
8554 (ambiguous_names_p): New fn.
8555 (update_breakpoint_locations): When restoring bp enable status, don't
8556 compare function names if any functions have same name.
8557 * Makefile.in (breakpoint.o): Add hashtab.h dependency.
8559 2008-02-07 Joel Brobecker <brobecker@adacore.com>
8561 * ada-lang.c (symbol_completion_add): Make SV parameter a VEC**
8562 instead of just a VEC*. Update use of SV.
8563 (ada_make_symbol_completion_list): Update symbol_completion_add calls.
8565 2007-02-07 Joel Brobecker <brobecker@adacore.com>
8567 * NEWS: Put all new commands since gdb-6.7 together.
8569 2007-02-07 Joel Brobecker <brobecker@adacore.com>
8571 * ada-lang.c: #include "vec.h".
8572 (struct string_vector, new_string_vector, string_vector_append):
8574 (char_ptr): New typedef.
8575 (DEF_VEC_P (char_ptr)): New VEC type.
8576 (symbol_completion_add): Update profile to take the new VEC type
8577 instead of the old string_vector structure. Update code accordingly.
8578 (ada_make_symbol_completion_list): Use the new VEC type instead of
8579 the old string_vector structure, and update the code accordingly.
8580 * Makefile.in (ada-lang.o): Add dependency on vec.h.
8582 2008-02-06 Pierre Muller <muller@ics.u-strasbg.fr>
8584 * p-exp.y: Set current_type in missing places.
8585 (leftdiv_is_integer): New static variable.
8586 Typecast right operand of BINOP_DIV to long_double if both operands
8589 2008-02-06 Maciej W. Rozycki <macro@mips.com>
8591 * remote-mips.c (set_breakpoint): Rename to...
8592 (mips_set_breakpoint): ... this.
8593 (clear_breakpoint): Rename to...
8594 (mips_clear_breakpoint): ... this.
8595 (common_breakpoint): Rename to...
8596 (mips_common_breakpoint): ... this.
8597 (check_lsi_error): Rename to...
8598 (mips_check_lsi_error): ... this.
8600 2007-02-05 Joel Brobecker <brobecker@adacore.com>
8602 * language.h (struct language_defn): Add new field
8603 la_make_symbol_completion_list.
8604 * symtab.c (default_make_symbol_completion_list): Renames
8605 make_symbol_completion_list.
8606 (make_symbol_completion_list): New function.
8607 * symtab.h (default_make_symbol_completion_list): Add declaration.
8608 * langauge.c (unknown_language): Set la_make_symbol_completion_list.
8609 (auto_language, local_language): Likewise.
8610 * objc-lang.c (objc_language_defn): Likewise.
8611 * scm-lang.c (scm_language_defn): Likewise.
8612 * m2-lang.c (m2_language_defn): Likewise.
8613 * f-lang.c (f_language_defn): Likewise.
8614 * jv-lang.c (java_language_defn): Likewise.
8615 * p-lang.c (pascal_language_defn): Likewise.
8616 * c-lang.c (c_language_defn, cplus_language_defn, asm_language_defn)
8617 (minimal_language_defn): Likewise.
8618 * ada-lang.c (struct string_vector): New structure.
8619 (new_string_vector, string_vector_append, ada_unqualified_name)
8620 (add_angle_brackets, symbol_completion_match, symbol_completion_add)
8621 (ada_make_symbol_completion_list): New functions.
8622 (ada_language_defn): Set la_make_symbol_completion_list.
8623 * ada-lang.h (ada_make_symbol_completion_list): Remove declaration,
8624 this function is static.
8626 2008-02-05 Kevin Buettner <kevinb@redhat.com>
8628 * mn10300-tdep.c (mn10300_push_dummy_call): Adjust stack pointer
8629 to account for call site optimizations.
8631 2008-02-05 Andrzej Zaborowski <balrogg@gmail.com>
8633 * tracepoint.c (read_actions): Handle end-of-text indicator
8634 in action list properly. (Committed by Jim Blandy)
8636 2008-02-05 Jim Blandy <jimb@red-bean.com>
8638 * ax-gdb.c (gen_expr): Yield ordinary error if asked to trace a
8639 pseudoregister, not an internal error.
8640 Reported by: Andrzej Zaborowski
8642 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
8644 * varobj.c (c_value_of_variable): Use xstrdup.
8646 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
8648 Update stored rendition of varobj value when format changes.
8649 * varobj.c (varobj_set_display_format): Recomputed
8651 (c_value_of_variable): Return print_value.
8653 2008-02-03 Doug Evans <dje@google.com>
8655 * eval.c (evaluate_subexp_standard): Fix type of result of mixed
8656 integer/float division operations when EVAL_AVOID_SIDE_EFFECTS.
8657 * valops.c (value_one): New function.
8658 * value.h (value_one): Declare.
8660 Fix argument promotion for binary arithmetic ops for C.
8661 * valarith.c (unop_result_type): New fn.
8662 (binop_result_type): New fn.
8663 (value_binop): Move result type computation to binop_result_type.
8664 (value_pos, value_neg, value_complement): Move result type
8665 computation to unop_result_type.
8668 * gdbtypes.c (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
8669 Return basetype, fieldno if found. All callers updated.
8670 Don't cache TYPE_VPTR_FIELDNO, TYPE_VPTR_BASETYPE if from different
8672 * gdbtypes.h (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
8673 * symfile.h (fill_in_vptr_fieldno): Delete.
8675 2008-02-02 Doug Evans <dje@google.com>
8677 * valarith.c (value_binop): Handle unsigned BINOP_REM division by zero.
8679 * typeprint.c (*): Whitespace cleanup.
8681 2008-02-02 Mark Kettenis <kettenis@gnu.org>
8682 Luis Machado <luisgpm@br.ibm.com>
8683 Thiago Jung Bauermann <bauerman@br.ibm.com>
8685 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Pass floats that
8686 don't fit into registerson the stack the way GCC does.
8688 2008-02-01 Joel Brobecker <brobecker@adacore.com>
8690 * symtab.c (symbol_set_names): Do not add an entry in the demangling
8691 hash table for Ada symbols. Just store the linkage name as is,
8692 and leave the demangled_name as NULL.
8694 2007-02-01 Joel Brobecker <brobecker@adacore.com>
8696 * dwarf2read.c (add_partial_symbol): Always store all Ada subprograms
8697 in the global scope.
8698 (new_symbol): Likewise.
8700 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
8702 * breakpoint.c (break_command_1): Return void.
8703 (break_command_really): Return void. Rethrow
8704 exceptions instead of returning.
8705 (gdb_breakpoint): Remove the error_message parameter.
8706 Return void. Rename to set_breakpoint.
8707 * gdb.h (gdb_breakpoint): Rename and move to...
8708 * breakpoint.h (set_breakpoint): ...here.
8709 * mi/mi-cmb-break.c (mi_cmd_break_insert): Restore
8710 event hooks even if exception is thrown. Adjust to
8711 gdb_breakpoint interface changes.
8714 2008-02-01 Thiago Jung Bauermann <bauerman@br.ibm.com>
8716 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Write 32-bit
8717 float in both first and second word in the doubleword, to support
8720 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
8722 Properly rethrow exception. This fixes errors
8723 about non-existent functions for -break-insert.
8724 * breakpoint.c (break_command_really): Use throw_exception
8725 for rethrowing. If rethrowing, don't print the exception.
8727 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
8729 * NEWS: Mention Decimal Floating Point support.
8731 2008-01-31 Joel Brobecker <brobecker@adacore.com>
8733 * std-regs.c (value_of_builtin_frame_pc_reg): Change the returned
8734 value type to builtin_type_void_func_ptr.
8736 2008-01-31 Andreas Krebbel <krebbel1@de.ibm.com>
8738 * s390-tdep.c (is_float_singleton, is_float_like,
8739 alignment_of, s390_return_value): Make checks for
8740 TYPE_CODE_FLT to match TYPE_CODE_DECFLOAT as well.
8742 2008-01-31 Luis Machado <luisgpm@br.ibm.com>
8743 Thiago Jung Bauermann <bauerman@br.ibm.com>
8745 * infcmd.c (default_print_registers_info): Also print hex
8746 raw contents for TYPE_CODE_DECFLOAT registers.
8747 * ppc-tdep.h (gdbarch_tdep): Add ppc_dl0_regnum member.
8748 * rs6000-tdep.c (IS_DFP_PSEUDOREG): New macro.
8749 (rs6000_register_name): Add support for DFP pseudo-registers.
8750 (rs6000_pseudo_register_type): Likewise.
8751 rs6000_pseudo_register_reggroup_p): Likewise.
8752 (ppc_pseudo_register_read): New function.
8753 (ppc_pseudo_register_write): Likewise.
8754 (rs6000_pseudo_register_read): Likewise.
8755 (rs6000_pseudo_register_write): Likewise.
8756 (e500_pseudo_register_read): Move checks to
8757 rs6000_pseudo_register_read.
8758 (e500_pseudo_register_write): Move checks to
8759 rs6000_pseudo_register_write.
8760 (rs6000_gdbarch_init): Initialize tdep->ppc_dl0_regnum. Install
8761 rs6000_pseudo_register_read and rs6000_pseudo_register_write
8762 in gdbarch if SPE or DFP is available. Adjust gdbarch's
8763 num_pseudo_regs to account for DFP pseudo regs.
8765 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
8767 * ppc-tdep.h (struct gdbarch_tdep): Remove ppc_ev31_regnum member.
8768 * rs6000-tdep.c (IS_SPE_PSEUDOREG): New macro.
8769 (spe_register_p, rs6000_register_name, rs6000_pseudo_register_type,
8770 rs6000_pseudo_register_reggroup_p, e500_move_ev_register,
8771 e500_pseudo_register_read, e500_pseudo_register_write): Use
8772 IS_SPE_PSEUDOREG macro.
8773 (rs6000_frame_cache): Remove use of tdep->ppc_ev31_regnum.
8774 (rs6000_gdbarch_init): Remove unnecessary num_sprs local variable.
8775 Remove initialization of tdep->ppc_ev31_regnum.
8777 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
8779 * printcmd.c (print_formatted): Handle references as for unformatted
8782 2008-01-30 Joel Brobecker <brobecker@adacore.com>
8784 * eval.c (evaluate_subexp_standard): Add handling of user
8785 registers when in EVAL_AVOID_SIDE_EFFECTS mode.
8787 2008-01-30 Pierre Muller <muller@ics.u-strasbg.fr>
8789 * eval.c (evaluate_subexp_standard): Support
8790 BINOP_INTDIV opcode.
8792 2008-01-30 Paul N. Hilfinger <hilfinger@adacore.com>
8794 * valarith.c (value_binop): Add floating-point BINOP_MIN and
8796 For BINOP_EXP, use length and signedness of left operand only for
8797 result, as for shifts.
8798 For integral operands to BINOP_EXP, use new integer_pow and
8799 uinteger_pow functions so as to get full range of results.
8800 (integer_pow): New function.
8801 (uinteger_pow): New function.
8803 2008-01-30 Vladimir Prus <vladimir@codesourcery.com>
8805 Use vector for varobj_list_children interface.
8806 * gdb/varobj.c (varobj_list_children): Return vector
8808 * gdb/varobj.h (varobj_list_children): Adjust
8810 (varobj_p): Declare. Declare vector thereof.
8811 * mi/mi-cmd-var.c (mi_cmd_var_list_children): Adjust
8812 for varobj_list_children change.
8813 * Makefile.in (varobj_h): Update dependencies.
8815 2008-01-30 Thiago Jung Bauermann <bauerman@br.ibm.com>
8817 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Add support for
8818 TYPE_CODE_DECFLOAT arguments.
8819 (ppc64_sysv_abi_push_dummy_call) Likewise.
8820 (get_decimal_float_return_value): New function.
8821 (do_ppc_sysv_return_value): Add support for TYPE_CODE_DECFLOAT return
8822 values by calling get_decimal_float_return_value.
8823 (ppc64_sysv_abi_return_value): Likewise.
8825 2008-01-30 Nick Roberts <nickrob@snap.net.nz>
8827 * mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_file): Add field
8828 for preprocessor macro information. Formatting changes.
8830 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
8832 * remote.c (struct remote_state): Add cached_wait_status.
8833 (remote_exec_file): New variable.
8834 (PACKET_vAttach, PACKET_vRun): New constants.
8835 (extended_remote_restart): Do not query for status.
8836 (struct start_remote_args): New.
8837 (remote_start_remote): Take it as a second argument. Check
8838 whether the target is running. Issue an error for non-running
8839 non-extended targets. Cache the wait status. Set inferior_ptid
8841 (remote_open_1): Prompt to disconnect non-running targets. Make
8842 sure the target is marked running. Do not set inferior_ptid here.
8843 Update call to remote_start_remote. Do not call remote_check_symbols
8844 if the target is not running.
8845 (remote_detach_1): Rename from remote_detach. Take an EXTENDED
8846 argument. Handle a non-running target.
8847 (remote_detach): Use it.
8848 (extended_remote_detach): New.
8849 (remote_disconnect): Fix typo. Use remoute_mourn_1.
8850 (extended_remote_attach_1, extended_remote_attach)
8851 (extended_async_remote_attach): New.
8852 (remote_vcont_resume): Remove unused variable.
8853 (remote_wait, remote_async_wait): Use any cached wait status.
8854 (putpkt_binary, getpkt): Clear any cached wait status.
8855 (extended_remoute_mourn_1): New.
8856 (extended_remote_mourn): Use it.
8857 (extended_async_remote_mourn, extended_remote_run): New.
8858 (extended_remote_create_inferior_1): New.
8859 (extended_remote_create_inferior): Use it.
8860 (extended_remote_async_create_inferior): Likewise.
8861 (remote_xfer_partial): Skip for non-executing targets.
8862 (init_extended_remote_ops): Set to_detach and to_attach.
8863 (init_extended_async_remote_ops): Likewise. Use
8864 extended_async_remote_mourn.
8865 (_initialize_remote): Register vAttach, vRun, and
8866 set remote exec-file.
8867 * NEWS: Mention vAttach, vRun, and gdbserver extended-remote support.
8869 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
8871 * Makefile.in (symfile.o): Update.
8872 * NEWS: Mention exec tracing support.
8873 * inf-ttrace.c (inf_ttrace_wait): Return TARGET_WAITKIND_EXECD for
8875 * infcmd.c (kill_if_already_running, detach_command)
8876 (disconnect_command): Replace SOLIB_RESTART with no_shared_libraries.
8877 * infrun.c (MAY_FOLLOW_EXEC, may_follow_exec): Delete.
8878 (follow_exec): Do not check may_follow_exec. Do not mourn and push
8879 targets. Apply the sysroot path to the loaded executable. Use
8880 no_shared_libraries.
8881 * linux-nat.c (linux_child_follow_fork): Print fork following
8882 messages if verbose.
8883 (kill_wait_callback): Kill again before waiting a second time.
8884 * symfile.c (symbol_file_clear): Replace SOLIB_RESTART with
8885 no_shared_libraries.
8887 2008-01-29 Joel Brobecker <brobecker@adacore.com>
8889 * amd64-tdep.c (amd64_classify): Add handling of TYPE_CODE_CHAR.
8891 2008-01-29 Joel Brobecker <brobecker@adacore.com>
8893 * nto-tdep.h: Remove #include "defs.h".
8894 * nto-tdep.c: Add #include "defs.h".
8895 * Makefile.in (nto_tdep_h): Update dependencies.
8896 (nto-tdep.o): Likewise.
8898 2008-01-29 Joel Brobecker <brobecker@adacore.com>
8900 * infrun.c (wait_for_inferior): Add treat_exec_as_sigtrap parameter
8902 (proceed, start_remote): Update call to wait_for_inferior.
8903 * inferior.h (wait_for_inferior): Update declaration.
8904 * fork-child.c, infcmd.c, solib-irix.c, solib-osf.c, solib-sunos.c,
8905 solib-svr4.c, win32-nat.c: Update calls to wait_for_inferior.
8906 * inf-ttrace.c (inf_ttrace_wait): Report TTEVT_EXEC events as
8907 TARGET_WAITKIND_EXECD instead of TARGET_WAITKIND_STOPPED.
8909 2008-01-29 Aleksandar Ristovski <aristovski@qnx.com>
8911 * varobj (adjust_value_for_child_access): Added checking for
8912 returned value from gdb_value_ind.
8913 (c_describe_child): Likewise.
8914 (cplus_describe_child): Fixed a typo.
8916 2008-01-29 Jim Blandy <jimb@red-bean.com>
8918 * MAINTAINERS: Update my info.
8920 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
8922 Use multiple locations for hardware watchpoints.
8923 This eliminates the need to traverse value chain, doing
8924 various checks, in three different places.
8926 * breakpoint.h (struct bp_location): New fields
8927 lengths and watchpoint_type.
8928 (struct breakpoint): Remove the val_chain field.
8929 * breakpoint.c (is_hardware_watchpoint): New.
8930 (free_valchain): Remove.
8931 (update_watchpoint): New.
8932 (insert_bp_location): For hardware watchpoint, just
8934 (insert_breakpoints): Call update_watchpoint_locations
8935 on all watchpoints. If we have failed to insert
8936 any location of a hardware watchpoint, remove all inserted
8938 (remove_breakpoint): For hardware watchpoints, directly
8940 (watchpoints_triggered): Iterate over locations.
8941 (bpstat_stop_status): Use only first location of
8942 a resource watchpoint.
8943 (delete_breakpoint): Don't call free_valchain.
8944 (print_one_breakpoint): Don't print all
8945 locations for watchpoints.
8946 (breakpoint_re_set_one): Use update_watchpoint for
8949 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
8951 Don't reset watchpoint block on solib load.
8953 * breakpoint.c (insert_bp_location): For watchpoints,
8954 recompute condition.
8955 (breakpoint_re_set_one): Instead of recomputing value
8956 and condition for watchpoints, just reset value and
8957 let insert_breakpoints/insert_bp_location recompute it.
8958 Don't do anything about disabled watchpoint.
8960 2008-01-29 Pierre Muller <muller@ics.u-strasbg.fr>
8962 * valarith.c (value_binop): Handle unsigned integer
8965 2008-01-28 Kevin Buettner <kevinb@redhat.com>
8967 * mn10300-tdep.c (mn10300_analyze_prologue): Check for an
8968 instruction pattern that appears frequently in position
8969 independent code. Fix bug in code which looks for "fmov" and
8970 backtracks if no "fmov" is found.
8972 2008-01-28 Doug Evans <dje@google.com>
8974 * dbxread.c (read_dbx_symtab): Fix indentation.
8975 Reformat comments to 80 columns.
8976 Move local var def closer to only use.
8978 2008-01-28 Daniel Jacobowitz <dan@codesourcery.com>
8980 * fork-child.c (SHELL_FILE): Remove #ifndef.
8981 (fork_inferior): Remove SHELL_COMMAND_CONCAT.
8983 2008-01-25 Pierre Muller <muller@ics.u-strasbg.fr>
8985 * i386-tdep.c (i386_skip_noop): New function.
8986 (i386_analyze_prologue): Call i386_skip_noop function.
8988 2008-01-24 Michael Snyder <msnyder@specifix.com>
8990 * procfs.c (procfs_xfer_partial): Comment, cut/paste error.
8991 * win32-nat.c (win32_xfer_partial): Ditto.
8992 * target.c (default_xfer_partial): Minor whitespace adjustment.
8994 2008-01-24 Pedro Alves <pedro@codesourcery.com>
8996 * arm-tdep.c (arm_addr_bits_remove): In non 26-bit mode, don't
8997 strip bit 1 even if pc doesn't point to thumb code.
8999 2008-01-23 Daniel Jacobowitz <dan@codesourcery.com>
9001 * remote.c (remote_wait): Handle SIGINT between packets.
9002 (remote_async_wait): Likewise.
9004 2008-01-23 Vladimir Prus <vladimir@codesourcery.com>
9005 Chris Demetriou <cgd@google.com>
9007 * thread.c (add_thread_silent): Renamed
9009 (print_thread_events): New variable definition.
9010 (show_print_thread_events): New function.
9011 (_initialize_thread): Add "set print thread-events" and
9012 "show print thread-events" commands.
9013 (add_thread): Announce new thread.
9014 * gdbthread.h (add_thread_silent): Declare.
9015 (print_thread_events): New variable declaration.
9016 * inf-ttrace.c (inf_ttrace_wait): Don't
9017 inform about new thread, as add_thread is always
9018 called too, and will take care of that.
9019 * infrun.c (handle_inferior_event): Likewise.
9020 * procfs.c (procfs_wait): Likewise.
9021 * remote.c (remote_currthread): Likewise.
9022 * sol-thread.c (sol_thread_wait): Likewise.
9023 * win32-nat.c (get_win32_debug_event): Likewise.
9024 * linux-thread-db.c (attach_thread): Likewise.
9025 Remove the verbose parameter.
9026 (check_event): Make detach_thread be verbose
9027 only if print_thread_events is set.
9028 * linux-nat.c (lin_lwp_attach_lwp): Don't inform
9029 about new thread. This is called only from
9030 linux-thread-db.c:attach_thread, which will take care.
9031 Remove the verbose parameter.
9032 * linux-nat.h (lin_lwp_attach_lwp): Adjust prototype.
9034 2008-01-23 Nick Roberts <nickrob@snap.net.nz>
9036 * mi/mi-cmd-var.c (mi_cmd_var_set_format): Add value field to output.
9038 2008-01-22 Vladimir Prus <vladimir@codesourcery.com>
9040 * breakpoint.c (break_command_really): New parameter
9042 (break_command_1): Pass 0 as
9043 ignore_count to break_command_really.
9044 (gdb_breakpoint): Pass ignore_count to
9045 break_command_really.
9047 2008-01-21 Kevin Buettner <kevinb@redhat.com>
9049 * mn10300-linux-tdep.c (am33_linux_sigframe_cache_init): Find
9050 sigcontext struct via pointer.
9051 (struct sigframe comment): Update to show new field `psc'.
9053 2008-01-21 Vladimir Prus <vladimir@codesourcery.com>
9055 * infrun.c (handle_inferior_event): If
9056 we failed to remove breakpoints, error,
9057 don't try to increment PC by hand.
9059 2008-01-18 Nick Hudson <nick.hudson@dsl.pipex.com>
9061 Add NetBSD/hppa target and host support.
9063 * hppabsd-tdep.c (hppabsd_supply_gregset): Move to ...
9064 (hppabsd_gregset): Move to ...
9065 (hppabsd_regset_from_core_section): Rename
9066 hppaobsd_regset_from_core_section and move to ...
9067 (hppabsd_find_global_pointer): Update comment.
9068 (hppabsd_init_abi): Make global. Do not register
9069 hppabsd_regset_from_core_section.
9070 (hppabsd_core_osabi_sniffer): Rename hppaobsd_core_osabi_sniffer and
9072 (_initialize_hppabsd_tdep): Move to ...
9073 * hppaobsd-tdep.c: ... here. New file.
9074 * hppnbsd-tdep.c: New file.
9075 * hppnbsd-nat.c: New file.
9076 * Makefile.in (ALL_TARGET_OBS): Add hppanbsd-tdep.o and hppaobsd-tdep.o.
9077 (ALLDEPFILES): Add hppabsd-nat.c and hppabsd-tdep.c.
9078 (hppabsd-nat.o, hppabsd-tdep.o): New dependencies.
9079 (hppabsd-tdep.o, hppaobsd-tdep.o): Update dependencies.
9080 * configure.host (hppa*-*-netbsd*): New entry.
9081 * configure.tgt (hppa*-*-netbsd*): New entry.
9082 (hppa*-*-openbsd*): Update.
9083 * NEWS (New native configuration): Mention NetBSD/hppa.
9084 (New targets): Mention NetBSD/hppa.
9086 2008-01-18 Markus Deuling <deuling@de.ibm.com>
9088 * gdbarch.sh (function_list): Add new property bits_big_endian to
9090 * gdbarch.{c,h}: Regenerate.
9092 * value.c (struct value): Replace BITS_BIG_ENDIAN by
9093 gdbarch_bits_big_endian (comment).
9094 (unpack_field_as_long, modify_field): Likewise.
9095 * value.h: Likewise (comment).
9096 * valops.c (value_slice): Likewise.
9097 * valarith.c (value_subscript, value_bit_index): Likewise.
9098 * gdbtypes.h (field): Likewise (comment).
9099 * eval.c (evaluate_subexp_standard): Likewise.
9100 * dwarf2read.c (dwarf2_add_field): Likewise.
9101 * ada-lang.c (decode_packed_array, ada_value_primitive_packed_val)
9102 (move_bits, ada_value_assign, value_assign_to_component): Likewise.
9104 * defs.h (BITS_BIG_ENDIAN): Remove.
9106 2008-01-18 Markus Deuling <deuling@de.ibm.com>
9108 * jv-exp.y (yylex): Replace DEPRECATED_STREQN with the appropriate
9110 * m2-exp.y (yylex): Likewise.
9111 * objc-exp.y (yylex): Likewise.
9113 * defs.h (DEPRECATED_STREQN): Remove.
9115 2008-01-17 H.J. Lu <hjl.tools@gmail.com>
9117 * MAINTAINERS: Update my email address.
9119 2008-01-17 Jim Blandy <jimb@codesourcery.com>
9121 * README: Mention gdbserver/README.
9123 2008-01-17 Pierre Muller <muller@ics.u-strasbg.fr>
9125 * valarith.c (value_binop): Handle BINOP_INTDIV
9126 for unsigned and signed integers.
9128 2008-01-17 Ulrich Weigand <uweigand@de.ibm.com>
9130 * s390-tdep.c (s390_gdbarch_init): Set default long double
9131 type to 128-bit IEEE quad.
9133 2008-01-17 Joel Brobecker <brobecker@adacore.com>
9135 * hpux-thread.c (hpux_thread_resume): Delete commented-out code.
9137 2008-01-16 Mark Kettenis <kettenis@gnu.org>
9139 * auxv.c (fprint_target_auxv): Add support for AT_SUN_AUXFLAGS.
9141 * dfp.c, dfp.h: Rename decimal_to_double to decimal_to_doublest.
9142 * value.c: All callers changed.
9144 2008-01-16 Markus Deuling <deuling@de.ibm.com>
9146 * rs6000-nat.c (add_vmap, vmap_ldinfo, vmap_exec): Replace
9147 DEPRECATED_STREQ by its expression.
9148 * coffread.c (coff_locate_sections, coff_symtab_read): Likewise.
9149 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno, find_linenos)
9150 (scan_xcoff_symtab): Likewise.
9151 * hppa-hpux-tdep.c (hppa_hpux_skip_trampoline_code): Likewise.
9152 * f-lang.c (find_common_for_function): Likewise.
9153 * objc-exp.y (parse_number): Likewise.
9155 * defs.h (DEPRECATED_STREQ): Remove.
9157 2008-01-16 Markus Deuling <deuling@de.ibm.com>
9159 * mn10300-tdep.h (AM33_MODE): Add gdbarch as parameter.
9160 * mn10300-tdep.c (set_reg_offsets, mn10300_analyze_prologue): Use
9161 get_frame_arch to get at the current_architecture. Update AM33_MODE
9163 (mn10300_analyze_prologue): Add gdbarch as parameter. Update caller.
9164 (mn10300_frame_unwind_cache): Use get_frame_arch to get at the current
9166 (set_reg_offsets, mn10300_analyze_prologue): Fix indentation.
9168 2008-01-16 Markus Deuling <deuling@de.ibm.com>
9170 * amd64-nat.h (amd64_native_gregset_supplies_p): Add gdbarch as
9172 * amd64-nat.c (amd64_native_gregset_supplies_p): Likewise.
9174 (amd64_native_gregset_reg_offset): Add gdbarch as parameter. Replace
9175 current_gdbarch by gdbarch. Update caller.
9177 * amd64-linux-nat.c (amd64_linux_fetch_inferior_registers)
9178 (amd64_linux_store_inferior_registers): Use get_regcache_arch to get at
9179 the current architecture. Update calls of
9180 amd64_native_gregset_supplies_p.
9181 * amd64bsd-nat.c (amd64bsd_fetch_inferior_registers)
9182 (amd64bsd_store_inferior_registers): Likewise.
9184 2008-01-16 Markus Deuling <deuling@de.ibm.com>
9186 * ppc-linux-nat.c (ppc_register_u_addr): Add gdbarch as parameter.
9187 Replace current_gdbarch by gdbarch. Update caller.
9189 2008-01-16 Markus Deuling <deuling@de.ibm.com>
9191 * dbxread.c (repeated_header_complaint, dbx_symfile_init)
9192 (read_dbx_dynamic_symtab, function_outside_compilation_unit_complaint)
9193 (read_dbx_symtab, end_psymtab, dbx_psymtab_to_symtab_1)
9194 (dbx_psymtab_to_symtab, read_ofile_symtab, process_one_symbol)
9195 (stabsect_build_psymtabs): Fix indentation.
9197 2008-01-15 Michael Snyder <msnyder@specifix.com>
9199 * corelow.c (core_xfer_partial): Comment, cut/paste error.
9201 2008-01-14 Pierre Muller <muller@ics.u-strasbg.fr>
9203 * win32-nat.c (win32_create_inferior): Restore code calling
9204 CloseHandle on ProcessInformation structure.
9206 2008-01-13 Nick Hudson <nick.hudson@dsl.pipex.com>
9208 * configure.ac: Check for void * as 3 argument of ptrace.
9209 * configure: regenerate.
9211 2008-01-11 Markus Deuling <deuling@de.ibm.com>
9213 * alpha-tdep.c (alpha_heuristic_proc_start)
9214 (alpha_sigtramp_register_address): Add gdbarch as parameter. Replace
9215 current_gdbarch by gdbarch.
9217 (alpha_heuristic_frame_unwind_cache): Use get_frame_arch to get at the
9218 current architecture by frame_info. Update alpha_heuristic_proc_start
9221 (alpha_sigtramp_frame_this_id, alpha_sigtramp_frame_prev_register): Use
9222 get_frame_arch to get at the current architecture by frame_info. Update
9223 alpha_sigtramp_register_address call.
9225 * arm-tdep.c (thumb_scan_prologue): Add gdbarch as parameter and replace
9226 current_gdbarch by gdbarch. Update caller.
9227 (convert_to_extended, convert_from_extended): Add endianess parameter
9228 for comparison. Update caller.
9229 (arm_extract_return_value, arm_store_return_value): Use
9230 get_regcache_arch to get at the current architecture.
9232 * cris-tdep.c (cris_register_size): Add gdbarch as parameter. Replace
9233 current_gdbarch by gdbarch. Update caller.
9234 (cris_gdb_func, move_to_preg_op, none_reg_mode_move_from_preg_op): Add
9235 gdbarch as parameter. Update caller. Replace current_gdbarch by gdbarch.
9237 * h8300-tdep.c (E_PSEUDO_CCR_REGNUM, E_PSEUDO_EXR_REGNUM, BINWORD): Add
9238 gdbarch as parameter. Update caller.
9239 (h8300_init_frame_cache): Add gdbarch as parameter. Replace
9240 current_gdbarch by gdbarch. Update caller.
9242 * hppa-tdep.c (skip_prologue_hard_way): Add gdbarch as parameter and
9243 update caller. Replace current_gdbarch by gdbarch.
9245 * m32c-tdep.c (m32c_skip_trampoline_code): Use get_frame_arch to get at
9246 the current architecture. Replace current_gdbarch by gdbarch.
9247 * m68hc11-tdep.c (m68hc11_frame_unwind_cache): Likewise.
9248 (STACK_CORRECTION, USE_PAGE_REGISTER): Replace M6811_TDEP by its
9249 expression. Add gdbarch as parameter and replace current_gdbarch with
9251 (M6811_TDEP): Remove.
9252 (m68hc11_frame_prev_register): Use get_frame_arch to get at the current
9254 (m68hc11_scan_prologue): Add gdbarch as parameter. Replace
9255 current_gdbarch by gdbarch. Update caller.
9257 * m68k-tdep.c (m68k_analyze_prologue): Add gdbarch as parameter and
9259 (m68k_analyze_register_saves): Likewise. Also replace current_gdbarch
9262 * rs6000-tdep.c (skip_prologue): Add gdbarch as parameter and update
9263 caller. Relace current_gdbarch by gdbarch.
9264 (altivec_register_p, spe_register_p): Likewise.
9265 * ppc-tdep.h (altivec_register_p, spe_register_p): Add gdbarch as
9267 * ppc-linux-nat.c (fetch_register, store_register): Update caller of
9268 altivec_register_p and spe_register_p.
9270 * score-tdep.c (score_fetch_inst): Add gdbarch as parameter. Update
9271 caller. Replace current_gdbarch by gdbarch.
9272 (score_analyze_prologue): use get_frame_arch to get at the current
9275 * sparc-tdep.h (sparc_analyze_prologue): Add gdbarch as parameter.
9276 * sparc-tdep.c (sparc_analyze_prologue): Likewise. Replace
9277 current_gdbarch by gdbarch. Update caller.
9278 (sparc_frame_cache): Use get_frame_arch to get at the current
9280 * sparce64-tdep.c (sparc64_skip_prologue): Update call of
9281 sparc_analyze_prologue.
9283 * mn10300-tdep.c (mn10300_dwarf2_reg_to_regnum): Add gdbarch as
9286 2008-01-11 Markus Deuling <deuling@de.ibm.com>
9288 * exec.c: #include "arch-utils.h"
9289 (print_section_info): Use gdbarch_from_bfd to get at the
9290 current architecture. Replace current_gdbarch. Fix indention. Replace
9291 deprecated_print_address_numeric by paddress.
9292 * Makefile.in (exec.o) Add dependency to arch-utils.h.
9294 * valprint.c (val_print_string): Replace
9295 deprecated_print_address_numeric.
9296 * tracepoint.c (trace_mention, scope_info): Likewise.
9297 * symmisc.c (dump_msymbols, dump_psymtab, dump_symtab_1, print_symbol)
9298 (print_symbol, print_partial_symbols, maintenance_info_psymtabs)
9299 (maintenance_check_symtabs): Likewise.
9300 * symfile.c (list_overlays_command): Likewise.
9301 * stack.c (frame_info, print_block_frame_labels): Likewise.
9302 * printcmd.c (print_address, print_address_demangle)
9303 (address_info): Likewise.
9304 * corefile.c (memory_error): Likewise.
9305 * infcmd.c (jump_command): Likewise.
9306 * breakpoint.c (insert_bp_location, describe_other_breakpoints)
9307 (mention, delete_breakpoint): Likewise.
9308 * c-valprint.c (print_function_pointer_address, c_val_print): Likewise.
9309 * dwarf2read.c (dump_die): Likewise.
9310 * ada-valprint.c (ada_val_print_1): Likewise.
9311 * f-valprint.c (f_val_print): Likewise.
9312 * linux-fork.c (info_forks_command): Likewise.
9313 * m32r-com.c (m32r_load_section, m32r_load)
9314 (m32r_upload_command): Likewise.
9316 * ui-out.c (ui_out_field_core_addr): Remove unnecessary comment.
9318 2008-01-11 Markus Deuling <deuling@de.ibm.com>
9320 * gdbarch.sh (skip_prologue): Add gdbarch
9322 * gdbarch.{c,h}: Regenerate.
9324 * alpha-tdep.c (alpha_skip_prologue): Add gdbarch as parameter.
9325 * amd64-tdep.c (amd64_skip_prologue): Likewise.
9326 * avr-tdep.c (avr_skip_prologue): Likewise.
9327 * cris-tdep.c (cris_skip_prologue): Likewise.
9328 * frv-tdep.c (frv_skip_prologue): Likewise.
9329 * h8300-tdep.c (h8300_skip_prologue): Likewise.
9330 * hppa-tdep.c (hppa_skip_prologue): Likewise.
9331 * i386-tdep.c (i386_skip_prologue): Likewise.
9332 * ia64-tdep.c (ia64_skip_prologue): Likewise.
9333 * iq2000-tdep.c (iq2000_skip_prologue): Likewise.
9334 * m32r-tdep.c (m32r_skip_prologue): Likewise.
9335 * m68hc11-tdep.c (m68hc11_skip_prologue): Likewise.
9336 * m68k-tdep.c (m68k_skip_prologue): Likewise.
9337 * m88k-tdep.c (m88k_skip_prologue): Likewise.
9338 * mep-tdep.c (mep_skip_prologue): Likewise.
9339 * mips-tdep.c (mips_skip_prologue): Likewise.
9340 * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
9341 * mt-tdep.c (mt_skip_prologue): Likewise.
9342 * rs6000-tdep.c (rs6000_skip_prologue): Likewise.
9343 * score-tdep.c (score_skip_prologue): Likewise.
9344 * sh64-tdep.c (sh64_skip_prologue): Likewise.
9345 * sh-tdep.c (sh_skip_prologue): Likewise.
9346 * sparc64-tdep.c (sparc64_skip_prologue): Likewise.
9347 * sparc-tdep.c (sparc32_skip_prologue): Likewise.
9348 * spu-tdep.c (spu_skip_prologue): Likewise.
9349 * v850-tdep.c (v850_skip_prologue): Likewise.
9350 * vax-tdep.c (vax_skip_prologue): Likewise.
9351 * xstormy16-tdep.c (xstormy16_skip_prologue): Likewise.
9352 * xtensa-tdep.c (xtensa_skip_prologue): Likewise.
9354 * arm-tdep.c (arm_skip_prologue): Add gdbarch as parameter. Replace
9355 current_gdbarch by gdbarch.
9356 * m32c-tdep.c (m32c_skip_prologue): Likewise.
9357 * s390-tdep.c (s390_skip_prologue): Likewise.
9359 2008-01-10 Doug Evans <dje@google.com>
9361 * defs.h (struct continuation_arg): Fix typo in comment.
9362 * target.c (target_translate_tls_address): Fix comment spelling error.
9364 2008-01-09 Thiago Jung Bauermann <bauerman@br.ibm.com>
9366 * doublest.h (DOUBLEST_PRINT_FORMAT): Remove % from string.
9367 (DOUBLEST_SCAN_FORMAT): Likewise.
9368 * dfp.c (decimal_from_floating): Use DOUBLEST_PRINT_FORMAT.
9369 * ada-lex.l (processReal): Prepend "%" to use of DOUBLEST_SCAN_FORMAT.
9370 * c-exp.y (parse_number): Likewise.
9371 * jv-exp.y (parse_number): Likewise.
9372 * objc-exp.y (parse_number): Likewise.
9373 * p-exp.y (parse_number): Likewise.
9375 2008-01-09 Joel Brobecker <brobecker@adacore.com>
9377 * gdbtypes.c (create_array_type): Add handling of null Ada arrays.
9378 (check_typedef): Likewise.
9380 2008-01-09 Luis Machado <luisgpm@br.ibm.com>
9382 * printcmd.c (printf_command): Add seen_big_h, seen_big_d and
9383 seen_double_big_d, treat the new H, D, and DD modifiers as length
9386 2008-01-08 Joel Brobecker <brobecker@adacore.com>
9388 * dwarf2read.c (read_enumeration_type): Add comment.
9390 2008-01-08 Thiago Jung Bauermann <bauerman@br.ibm.com>
9392 * config.in: Regenerate.
9394 2008-01-08 Joel Brobecker <brobecker@adacore.com>
9396 * ada-lang.c (ada_convert_actual): Renames convert_actual.
9398 (ada_convert_actuals): Delete.
9399 * ada-lang.h (ada_convert_actual): Add declaration.
9400 (ada_convert_actuals): Remove declaration.
9401 * infcall.c: #include "ada-lang.h".
9402 (value_arg_coerce): Add new parameter sp. Update function
9403 documetnation. Add handling of Ada function call parameters.
9404 * Makefile.in (infcall.o): Update dependencies.
9406 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
9408 * ada-lang.c (ensure_lval): Fix value lval kind.
9409 (convert_actual): Add handling for arguments passed by reference.
9411 2008-01-08 Doug Evans <dje@google.com>
9413 * dbxread.c (read_dbx_symtab): Fix indentation.
9415 2008-01-07 Thiago Jung Bauermann <bauerman@br.ibm.com>
9417 * Makefile.in (dfp.o): Depend on expression.h, gdbtypes.h and value.h.
9418 (valarith.o): Depend on dfp.h.
9419 (valops.o): Likewise.
9420 * dfp.c: Include expression.h, gdbtypes.h, value.h and dfp.h.
9421 (set_decnumber_context): New function.
9422 (decimal_check_errors): Likewise.
9423 (decimal_from_number): Likewise.
9424 (decimal_to_number): Likewise.
9425 (decimal_from_string): Use set_decnumber_context and
9426 decimal_check_errors.
9427 (decimal_from_integral): New function.
9428 (decimal_from_floating): Likewise.
9429 (decimal_to_double): Likewise.
9430 (promote_decimal): Likewise.
9431 (decimal_binop): Likewise.
9432 (decimal_is_zero): Likewise.
9433 (decimal_compare): Likewise.
9434 (decimal_convert): Likewise.
9435 * dfp.h (decimal_from_integral): New prototype.
9436 (decimal_from_floating): Likewise.
9437 (decimal_to_double): Likewise.
9438 (decimal_binop): Likewise.
9439 (decimal_is_zero): Likewise.
9440 (decimal_compare): Likewise.
9441 (decimal_convert): Likewise.
9442 * eval.c (evaluate_subexp_standard): Remove expect_type argument from
9443 call to value_from_decfloat.
9444 * valarith.c: Include dfp.h.
9445 (value_args_as_decimal): New function.
9446 (value_binop): Add if block to handle TYPE_CODE_DECFLOAT values.
9447 (value_logical_not): Likewise.
9448 (value_equal): Likewise.
9449 (value_less): Likewise.
9450 (value_pos): Likewise.
9451 (value_neg): Formatting fix.
9452 * valops.c: Include dfp.h.
9453 (value_cast): Add if block to handle TYPE_CODE_DECFLOAT values.
9454 * value.c (unpack_long): Add case to handle TYPE_CODE_DECFLOAT.
9455 (unpack_double): Add if block to handle TYPE_CODE_DECFLOAT.
9456 (value_from_decfloat): Remove expect_type argument.
9457 * value.h (value_from_decfloat): Update prototype.
9459 2008-01-07 Vladimir Prus <vladimir@codesourcery.com>
9461 Ignore change in name of dynamic linker during
9462 execution on Solaris. This also unbreaks pending breakpoints.
9464 * solist.h (struct target_so_ops): New field same.
9465 * solib-svr4.c (svr4_same): New.
9466 (_initialize_svr4_solib): Register svr4_same.
9467 * solib.c (update_solib_list): Use ops->same, if available.
9469 2008-01-06 Christopher Faylor <me+cygwin@cgf.cx>
9471 * win32-nat.c (win32_make_so): Use cygwin-style path to avoid warnings
9472 when using MS-DOS paths.
9474 2008-01-05 Pedro Alves <pedro@codesourcery.com>
9476 * NEWS: Mention --pid and --core command line behaviour changes.
9478 2008-01-05 Pedro Alves <pedro@codesourcery.com>
9480 * main.c (captured_main): Remove 'count' varible and the
9481 ALIGN_STACK_ON_ENTRY block that used it. Error out if --core and
9482 --pid options were issued simultaneously. If an explicit pid
9483 option was passed, don't fallback to core file. Detect extra
9484 arguments better in the presence of explicit pid or core
9487 2008-01-05 Joel Brobecker <brobecker@adacore.com>
9489 * ada-lang.c (ada_which_variant_applies): Correctly compute
9490 the value of the discriminant when the variant record is packed.
9492 2008-01-04 Joel Brobecker <brobecker@adacore.com>
9494 * ada-lang.c (is_name_suffix): Handle middle-name numeric suffixes
9495 that are used to differentiate homonyms.
9497 2008-01-04 Jerome Guitton <guitton@adacore.com>
9499 * ada-lang.c (decode_packed_array_type): Avoid a seg fault
9500 when the type is an anonymous pointer type.
9501 (ada_check_typedef): Avoid a seg fault when the type is null.
9502 * ada-typeprint.c (print_array_type): Add support for pointer
9505 2008-01-04 Paul N. Hilfinger <hilfinger@adacore.com>
9507 * ada-exp.y: Allow '{type} ADDRESS' notation on left of assignment.
9509 2008-01-04 Joel Brobecker <brobecker@adacore.com>
9511 * ada-lang.c (ada_evaluate_subexp): Evaluate tagged types in
9512 EVAL_NORMAL mode when noside is EVAL_AVOID_SIDE_EFFECTS.
9514 2008-01-04 Joel Brobecker <brobecker@adacore.com>
9516 * ada-exp.y (chop_separator): New function.
9517 (write_selectors): Rewrite to re-use chop_separator.
9518 (ada_nget_field_index, get_symbol_field_type): New functions.
9519 (write_var_or_type): Add support for "ptype TYPENAME.FIELD"
9522 2008-01-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
9524 * symtab.c (find_pc_sect_line): Use SYMBOL_VALUE_ADDRESS instead
9525 of SYMBOL_VALUE when working with function symbols.
9527 2008-01-03 Joel Brobecker <brobecker@adacore.com>
9529 * ada-lang.c (resolve_subexp): Add handling of OP_REGISTER
9530 expressions. These expressions do not need to be rewriten.
9532 2008-01-03 Joel Brobecker <brobecker@adacore.com>
9534 * dwarf2read.c (read_enumeration_type): Flag type as stub if
9535 the given die is a declaration.
9537 2008-01-03 Joel Brobecker <brobecker@adacore.com>
9539 * ada-lang.c (ada_array_bound_from_type): Make non-static.
9540 Handle properly the case when the index type is an enumerated type.
9541 Do not return the subtype of the bounds type, just return the
9542 bounds type directly - this is not needed and is more consistent
9543 with what we do for arrays when no XA parallel type exists.
9545 2008-01-03 Joel Brobecker <brobecker@adacore.com>
9547 * ada-lang.c (static_unwrap_type): Add forward declaration.
9548 (template_to_static_fixed_type): Fields of dynamic types sometimes
9549 also need to be unwrapped. Take this into account.
9550 (ada_to_fixed_type_1): Renamed from ada_to_fixed_type.
9551 (ada_to_fixed_type): New wrapper around ada_to_fixed_type_1.
9552 * ada-typeprint.c (ada_print_type): Get the typename from
9553 the original type, not the base type.
9555 2008-01-03 Jerome Guitton <guitton@adacore.com>
9557 * ada-lang.c (ada_value_struct_elt, to_fixed_array_type)
9558 (to_fixed_array_type, ada_to_fixed_value_create, unwrap_value):
9559 Update calls to ada_to_fixed_type.
9560 (ada_template_to_fixed_record_type_1): Ditto, but without looking
9562 (ada_to_fixed_type): Add check_tag parameter; do not look for
9563 tag if null. When looking for a tag, use a fixed record type.
9564 * ada-lang.h (ada_to_fixed_type): Add check_tag parameter.
9565 * ada-valprint.c (printable_val_type, ada_value_print): Update
9566 calls to ada_to_fixed_type.
9568 2008-01-03 Luis Machado <luisgpm@br.ibm.com>
9570 * doublest.c (convert_floatformat_to_doublest): Call
9571 floatformat_to_doublest instead of floatformat_to_double and use
9573 (convert_doublest_to_floatformat): Call floatformat_from_doublest
9574 instead of floatformat_from_double and use DOUBLEST variables.
9576 2008-01-03 Nick Hudson <nick.hudson@dsl.pipex.com>
9578 * MAINTAINERS (Write After Approval): Add self.
9580 2008-01-03 Joel Brobecker <brobecker@adacore.com>
9582 * symfile.c (set_initial_language): Make non-static.
9583 * symfile.h (set_initial_language): Add declaration.
9584 * language.c: #include "symfile.h".
9585 (set_language): Call set_initial_language if the frame language
9586 could not be determined.
9588 2008-01-03 Paul N. Hilfinger <hilfinger@adacore.com>
9590 * eval.c (evaluate_subexp_for_address): Provide frame address to
9591 locate_var_value only if it will be needed.
9593 2008-01-02 Jan Kratochvil <jan.kratochvil@redhat.com>
9595 * linux-nat.c (linux_child_follow_fork): Call also CHECK_FOR_THREAD_DB.
9597 2008-01-02 Joel Brobecker <brobecker@adacore.com>
9599 * ada-lang.c (ada_evaluate_subexp): Modify the value returned
9600 when noside is EVAL_AVOID_SIDE_EFFECTS to be an lval_memory.
9601 This is needed to make sure that any other treatment applied
9602 to the resulting value does not fail for spurious reason,
9603 such as trying to take the address of this value.
9605 2008-01-02 Joel Brobecker <brobecker@adacore.com>
9607 * ada-lang.c (ada_value_equal): Dereference reference types when
9610 2008-01-01 Daniel Jacobowitz <dan@codesourcery.com>
9612 Updated copyright notices for most files.
9614 2008-01-01 Christopher Faylor <me+gdb@cgf.cx>
9616 * win32-nat.c (psapi_module_handle): Remove static.
9617 (get_module_name): Rename from psapi_get_dll_name. Revamp slightly to
9618 return first module found if base_address is zero. Don't initialize
9619 psapi function pointers here. Convert to cygwin paths when
9621 (win32_pid_to_exec_file): Use Cygwin's /proc interface to determine
9622 executable name. Use get_module_name when that fails or when
9624 (_initialize_psapi): New function. Initialize psapi stuff before it is
9625 needed or issue a warning if it is not found. Move psapi_module_handle
9628 2008-01-01 Joel Brobecker <brobecker@adacore.com>
9630 * ada-lang.c (ada_remove_trailing_digits): New function.
9631 (ada_remove_po_subprogram_suffix): New function.
9632 (ada_decode): Improve. Move the description of the algorithm
9633 directly inside the code, instead of in the function global
9636 2008-01-01 Joel Brobecker <brobecker@adacore.com>
9638 * ada-valprint.c (ada_val_print_1) [TYPE_CODE_REF]: Ignore deref_ref
9639 and always print the dereferenced value.
9641 2008-01-01 Joel Brobecker <brobecker@adacore.com>
9643 * ada-lang.c (ada_evaluate_subexp, case BINOP_SUB): Add handling
9644 of the case where the first argument is a reference.
9645 (ada_evaluate_subexp, case BINOP_ADD): Likewise.
9647 2008-01-01 Joel Brobecker <brobecker@adacore.com>
9649 Implement support for Ada interface types.
9651 * ada-lang.c (ada_is_dispatch_table_ptr_type): New function.
9652 (ada_is_ignored_field): Ignore fields that are a dispatch table
9655 2008-01-01 Joel Brobecker <brobecker@adacore.com>
9657 * top.c (print_gdb_version): Update copyright year.
9659 2008-01-01 Joel Brobecker <brobecker@adacore.com>
9661 * ChangeLog-2007: New ChangeLog rotation.
9662 * ChangeLog: Reset for 2008.
9663 * config/djgpp/fnchange.lst: Add entries for ChangeLog-2006 and
9666 For older changes see ChangeLog-2007.
9672 version-control: never