39c8c1058e12b4d64083e76d97265ba7f6350922
[deliverable/binutils-gdb.git] / gdb / ChangeLog
1 2008-10-01 Tom Tromey <tromey@redhat.com>
2
3 * symtab.c (search_symbols): Update.
4 * symtab.h (domain_enum_tag) <METHODS_DOMAIN>: Remove.
5
6 2008-10-01 Tom Tromey <tromey@redhat.com>
7
8 * symfile.c (syms_from_objfile): Update.
9 (reread_symbols): Update.
10 * objfiles.h (OBJF_SYMS): Remove.
11 (OBJF_REORDERED): Renumber.
12 (OBJF_SHARED): Likewise.
13 (OBJF_READNOW): Likewise.
14 (OBJF_USERLOADED): Likewise.
15
16 2008-10-01 Tom Tromey <tromey@redhat.com>
17
18 * symtab.c (find_pc_sect_psymtab): Use MSYMBOL_TYPE.
19 (find_pc_sect_symtab): Likewise.
20 * symmisc.c (dump_msymbols): Use MSYMBOL_TYPE.
21 * solib-som.c (som_solib_desire_dynamic_linker_symbols): Use
22 MSYMBOL_TYPE, not SYMBOL_TYPE.
23 * parse.c (write_exp_msymbol): Use MSYMBOL_TYPE.
24 * objc-lang.c (find_methods): Use MSYMBOL_TYPE.
25 * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Use
26 MSYMBOL_TYPE.
27 * m2-exp.y (yylex): Use SYMBOL_CLASS.
28
29 2008-10-01 Tom Tromey <tromey@redhat.com>
30
31 * xcoffread.c (RECORD_MINIMAL_SYMBOL): Update.
32 (scan_xcoff_symtab): Update.
33 * mdebugread.c (record_minimal_symbol): Update.
34 (parse_partial_symbols): Update.
35 * elfread.c (record_minimal_symbol): Update.
36 * dbxread.c (record_minimal_symbol): Update.
37 * coffread.c (record_minimal_symbol): Update.
38 * sh64-tdep.c (MSYMBOL_IS_SPECIAL): Redefine.
39 (sh64_elf_make_msymbol_special): Update.
40 * mips-tdep.c (mips_elf_make_msymbol_special): Use
41 MSYMBOL_TARGET_FLAG_1.
42 (mips_elf_make_msymbol_special): Likewise.
43 (msymbol_is_special): Likewise.
44 * minsyms.c (prim_record_minimal_symbol_and_info): Update.
45 (install_minimal_symbols): Likewise.
46 (prim_record_minimal_symbol): Update.
47 (prim_record_minimal_symbol_and_info): Remove 'info' argument.
48 * m68hc11-tdep.c (MSYMBOL_SET_RTC): Redefine.
49 (MSYMBOL_SET_RTI): Redefine.
50 (MSYMBOL_IS_RTC): Redefine.
51 (MSYMBOL_IS_RTI): Redefine.
52 * arm-tdep.c (MSYMBOL_SET_SPECIAL): Redefine.
53 (MSYMBOL_IS_SPECIAL): Redefine.
54 * symtab.h (struct minimal_symbol) <info>: Remove.
55 <target_flag_1, target_flag_2>: New fields.
56 (MSYMBOL_INFO): Remove.
57 (MSYMBOL_TARGET_FLAG_1): New macro.
58 (MSYMBOL_TARGET_FLAG_2): Likewise.
59 (prim_record_minimal_symbol_and_info): Update.
60
61 2008-09-30 Joel Brobecker <brobecker@adacore.com>
62
63 * ada-lang.c (is_digits_suffix): Delete unused function.
64
65 2008-09-30 Paul Hilfinger <hilfinger@adacore.com>
66
67 * ada-lang.c (ada_modulus): Correct to avoid sign problem with
68 moduli >= 2**31.
69
70 2008-09-30 Paul Hilfinger <hilfinger@adacore.com>
71
72 * ada-lang.c (ada_lookup_struct_elt_type): Handle case of a "naked"
73 variant branch.
74 (empty_record): Use INIT_CPLUS_SPECIFIC, since this field is not
75 supposed to be null. Fixes debugger segfaults.
76 (is_unchecked_variant): New function.
77 (to_fixed_variant_branch_type): Modify to leave unchecked unions
78 untouched.
79 (ada_template_to_fixed_record_type_1): Fix comment.
80
81 2008-09-30 Joel Brobecker <brobecker@adacore.com>
82
83 * ada-lang.c (standard_exc): New static constant.
84 (ada_exception_catchpoint_cond_string): Add special handling
85 for the predefined exceptions.
86
87 2008-09-30 Joel Brobecker <brobecker@adacore.com>
88
89 * ada-lang.c (ADA_RETAIN_DOTS): Delete this dead macro. Update
90 the code accordingly.
91
92 2008-09-30 Joel Brobecker <brobecker@adacore.com>
93
94 * ada-lang.c (ada_evaluate_subexp) [UNOP_IND]: Remove strange
95 treatment of expect_type. Return the correct type when dereferencing
96 an integer.
97
98 2008-09-30 Tom Tromey <tromey@redhat.com>
99
100 PR gdb/2484:
101 * symtab.c (struct add_macro_name_data): New struct.
102 (add_macro_name): New function.
103 (default_make_symbol_completion_list): Complete macro names.
104 * scm-lang.c (scm_language_defn): Update.
105 * p-lang.c (pascal_language_defn): Update.
106 * objc-lang.c (objc_language_defn): Update.
107 * macrotab.h (macro_callback_fn): Add user_data argument.
108 (macro_for_each): Likewise.
109 (macro_for_each_in_scope): Declare.
110 * macrotab.c: (struct macro_for_each_data): New struct.
111 (foreach_macro): Use it.
112 (macro_for_each): Likewise.
113 (foreach_macro_in_scope): New function.
114 (macro_for_each_in_scope): Likewise.
115 * macrocmd.c (print_one_macro): Add argument.
116 (macro_list_command): Pass NULL to macro_for_each.
117 * m2-lang.c (m2_language_defn): Update.
118 * language.h (struct language_defn) <la_macro_expansion>: New
119 field.
120 (macro_expansion): New enum.
121 * language.c (unknown_language_defn): Update. Fix order of
122 initializers.
123 (auto_language_defn): Likewise.
124 (local_language_defn): Update.
125 * jv-lang.c (java_language_defn): Update.
126 * f-lang.c (f_language_defn): Update.
127 * c-lang.c (c_language_defn): Update.
128 (cplus_language_defn): Likewise.
129 (asm_language_defn): Likewise.
130 (minimal_language_defn): Likewise.
131 * ada-lang.c (ada_language_defn): Update.
132
133 2008-09-30 Joel Brobecker <brobecker@adacore.com>
134
135 * dwarf2read.c (dwarf2_get_subprogram_pc_bounds): New function.
136 (get_scope_pc_bounds): Use it.
137
138 2008-09-27 Tom Tromey <tromey@redhat.com>
139
140 * NEWS: Update.
141 * macrocmd.c (extract_identifier): Add is_parameter argument.
142 (macro_define_command): Update.
143 (macro_undef_command): Likewise.
144 * macroexp.c (stringify): New function.
145 (find_parameter): Likewise.
146 (gather_arguments): Add nargs argument. Handle varargs.
147 (substitute_args): Add is_varargs and va_arg_name arguments.
148 Handle varargs, splicing, stringification. Use find_parameter.
149 (expand): Handle varargs.
150
151 2008-09-27 Tom Tromey <tromey@redhat.com>
152
153 * scm-lang.c (scm_language_defn): Update.
154 * p-typeprint.c (pascal_print_typedef): New function.
155 * p-lang.h: (pascal_print_typedef): Declare.
156 * p-lang.c (pascal_language_defn): Update.
157 * objc-lang.c (objc_language_defn): Update.
158 * m2-typeprint.c (m2_print_typedef): New function.
159 * m2-lang.h (m2_print_typedef): Declare.
160 * m2-lang.c (m2_language_defn): Update.
161 * language.h (_LANG_c, _LANG_m2, _LANG_fortran, _LANG_pascal):
162 Remove.
163 (struct language_defn) <la_print_typedef>: New field.
164 (default_print_typedef): Declare.
165 (LA_PRINT_TYPEDEF): New define.
166 * language.c (unknown_language_defn): Update.
167 (auto_language_defn): Update.
168 (local_language_defn): Update.
169 * jv-lang.c (java_language_defn): Update.
170 * f-lang.c (f_language_defn): Update.
171 * c-typeprint.c (c_print_typedef): New function.
172 * c-lang.h (c_print_typedef): Declare.
173 * c-lang.c (c_language_defn): Update.
174 (cplus_language_defn): Update.
175 (asm_language_defn): Update.
176 (minimal_language_defn): Update.
177 * ada-lang.c (ada_language_defn): Update.
178 * typeprint.c (default_print_typedef): New function.
179
180 2008-09-27 Tom Tromey <tromey@redhat.com>
181
182 * jv-exp.y (insert_exp): Define using ISO syntax.
183 (copy_exp): Likewise.
184 (push_expression_name): Likewise.
185 (push_fieldnames): Likewise.
186 (java_type_from_name): Likewise.
187 (yyerror): Likewise.
188 (yylex): Likewise.
189 (parse_number): Likewise.
190
191 2008-09-26 Joel Brobecker <brobecker@adacore.com>
192
193 * MAINTAINERS (GLOBAL MAINTAINERS): Add Pedro Alves.
194
195 2008-09-25 Stephan Springl <springl-gdb@bfw-online.de> (tiny change)
196
197 * stack.c (print_frame_args): Fix typos in comments.
198
199 2008-09-25 Sérgio Durigan Júnior <sergiodj@linux.vnet.ibm.com>
200
201 * linux-nat.c (get_pending_status): Fix argument to WIFSTOPPED.
202
203 2008-09-24 Vladimir Prus <vladimir@codesourcery.com>
204
205 * remote-sim.c (gdbsim_create_inferior): Fix missing parenthesis.
206
207 2008-09-24 Andreas Schwab <schwab@suse.de>
208
209 * frame.c (get_frame_register_bytes): Take pseudo registers into
210 account. Avoid excessive function calls.
211
212 2008-09-23 Doug Evans <dje@google.com>
213
214 * dcache.c (state_chars): New static global.
215 (ENTRY_INVALID,ENTRY_VALID): Renamed from ENTRY_BAD,ENTRY_OK.
216 All uses updated.
217 (dcache_info): Print cache state as mnemonically useful letters instead
218 of magic numbers.
219
220 * dwarf2read.c (comp_unit_head): Reorganize for better packing.
221
222 2008-09-22 Tom Tromey <tromey@redhat.com>
223
224 * symfile.c (symbol_file_add_with_addrs_or_offsets): Don't use
225 printf_filtered.
226
227 2008-09-22 Pedro Alves <pedro@codesourcery.com>
228
229 * infrun.c (follow_exec): Don't do a generic mourn. Instead
230 inline the required bits.
231 * breakpoint.h (enum inf_context): Add inf_execd.
232
233 2008-09-22 Pedro Alves <pedro@codesourcery.com>
234
235 * infrun.c (handle_inferior_event): In the follow exec case,
236 context-switch before doing anything else.
237
238 2008-09-22 Pedro Alves <pedro@codesourcery.com>
239
240 * top.c (any_thread_of, kill_or_detach): New functions.
241 (quit_target): Iterate over all inferiors, killing or detaching
242 accordingly.
243
244 2008-09-22 Pedro Alves <pedro@codesourcery.com>
245
246 Remove the attach_flag global, and make it per-inferior.
247
248 * inferior.h (attach_flag): Delete.
249 (inferior_process): Declare.
250 * solib.c (update_solib_list): Adjust.
251 * gnu-nat.c (gnu_create_inferior, gnu_attach): Adjust.
252 * inf-ptrace.c (inf_ptrace_detach): Adjust.
253 (inf_ptrace_files_info): Get it from the current inferior.
254 * inf-ttrace.c (inf_ttrace_attach): Adjust.
255 (inf_ttrace_files_info): Get it from the current
256 inferior.
257 * inflow.c (terminal_inferior, terminal_ours_1, set_sigint_trap)
258 (clear_sigint_trap): Get it from the current process.
259 * remote.c (extended_remote_attach_1)
260 (extended_remote_create_inferior_1): Adjust.
261 * top.c (quit_confirm, quit_target): Get it from the current inferior.
262 * procfs.c (do_detach): Adjust.
263 (procfs_wait): Get it from the event inferior.
264 (procfs_files_info): Get it from the current inferior.
265 * nto-procfs.c (procfs_files_info): Likewise.
266 (procfs_attach): Adjust. Set the attach_flag here.
267 (do_attach): Don't set it here.
268 (procfs_detach): Don't clear it.
269 (procfs_mourn_inferior): Don't clear it.
270 * solib-osf.c (osf_solib_create_inferior_hook): Adjust.
271 * target.c (attach_flag): Delete.
272 (generic_mourn_inferior): Don't clear it.
273 * win32-nat.c (get_win32_debug_event): Get it from the event
274 process.
275 (do_initial_win32_stuff): Add attaching argument. Set attach_flag
276 in the inferior accordingly.
277 (win32_attach): Don't set the attach_flag here. Pass 1 to
278 do_intial_win32_stuff.
279 (win32_files_info): Get it from the current inferior.
280 (win32_create_inferior): Dont clear attach_flag here. Pass 0 to
281 do_intial_win32_stuff.
282
283 2008-09-22 Pedro Alves <pedro@codesourcery.com>
284
285 Make the stop_soon global be per-inferior instead.
286
287 * infcmd.c (attach_command_post_wait): Adjust.
288 (attach_command): Likewise.
289
290 * inferior.h (stop_soon): Delete.
291 (struct inferior): Add stop_soon member.
292
293 * infrun.c (stop_soon): Delete.
294 (clear_proceed_status, start_remote)
295 (fetch_inferior_event, handle_inferior_event): Adjust.
296 (signal_stop_state): Don't check stop_soon here. Check in callers
297 instead.
298 (save_inferior_status, restore_inferior_status): Adjust.
299
300 * linux-nat.c (linux_nat_resume, linux_nat_wait): Always pass
301 signals to common code if starting up the inferior.
302
303 * inferior.h (struct inferior_info): Added stop_soon member.
304 * inferior.c (add_inferior) Clear stop_soon.
305
306 * mips-tdep.c (heuristic_proc_start): Adjust.
307 * nto-procfs.c (procfs_create_inferior): Adjust.
308 * solib-irix.c (irix_solib_create_inferior_hook): Adjust.
309 * solib-osf.c (osf_solib_create_inferior_hook): Adjust.
310 * solib-sunos.c (sunos_solib_create_inferior_hook): Adjust.
311 * solib-svr4.c (svr4_solib_create_inferior_hook): Adjust.
312
313 * win32-nat.c (do_initial_win32_stuff): Adjust.
314
315 * alpha-tdep.c (alpha_heuristic_proc_start): Adjust.
316
317 2008-09-22 Pedro Alves <pedro@codesourcery.com>
318
319 Implement remote multi-process extensions.
320
321 * remote.c (struct remote_state): Add extended and
322 multi_process_aware fields.
323 (remote_multi_process_p): New.
324 (PACKET_vKill): New.
325 (record_currthread): Use thread_change_ptid. Notice new
326 inferiors.
327 (set_thread, remote_thread_alive): Use write_ptid.
328 (write_ptid, read_ptid): New.
329 (remote_current_thread, remote_threads_extra_info): Use them.
330 (remote_threads_info): Likewise. Detect new inferiors.
331 (remote_start_remote): Add inferior to inferior list.
332 (remote_multi_process_feature): New.
333 (remote_protocol_features): Add "multiprocess" feature.
334 (remote_query_supported): Pass "multiprocess+" as supported
335 features.
336 (remote_open_1): Clear multi_process_aware. Set extended
337 accordingly.
338 (remote_detach_1): Detach current process. Use extended packet
339 format for extended-remote multi-process. Detach process from the
340 inferior list. Only mourn after printing output.
341 (extended_remote_attach_1): Add process to the inferior list.
342 (remote_vcont_resume): Use write_ptid to pass the thread ids.
343 (remote_wait): Use read_ptid. Implement the extended
344 multi-process extension format of the 'W' and 'X' reply packets.
345 Remove exited inferiors from inferior list.
346 (remote_xfer_memory): Set general thread.
347 (remote_vkill): New.
348 (extended_remote_kill): New.
349 (remote_mourn_1): Discard all inferiors.
350 (select_new_thread_callback): New.
351 (extended_remote_mourn_1): If there are more processes to debug,
352 switch to a thread in another process, and don't pop the target.
353 (extended_remote_create_inferior_1): Add the new process to the
354 inferior list.
355 (remote_stopped_by_watchpoint): Indenting.
356 (remote_xfer_partial): Set the general thread.
357 (remote_pid_to_str): If the remote is multi-process aware, print
358 the process id as well as the thread id.
359 (remote_get_thread_local_address): Use write_ptid.
360 (init_extended_remote_ops): Register extended_remote_kill.
361 (_initialize_remote): Register new packets. Change
362 magic_null_ptid's, not_sent_ptid's and any_thread_ptid's pid
363 member to 42000.
364
365 * thread.c (thread_change_ptid): Also account for the inferior pid
366 changing.
367
368 * inferior.h (discard_all_inferiors): Declare.
369 * inferior.c (discard_all_inferiors): New.
370
371 2008-09-22 Pedro Alves <pedro@codesourcery.com>
372
373 * gnu-nat.c (gnu_attach): Add process to inferiors table.
374 (gnu_detach): Remove it.
375 * go32-nat.c (go32_create_inferior): Add process to gdb's inferior
376 table.
377 * inf-ptrace.c (inf_ptrace_follow_fork): Delete and add inferiors
378 to inferior table accordingly.
379 (inf_ptrace_attach): Add new process to inferior table.
380 (inf_ptrace_detach): Remove it.
381 * inf-ttrace.c (inf_ttrace_follow_fork): Delete and add inferiors
382 to inferior table accordingly.
383 (inf_ttrace_attach): Add process to inferior table.
384 (inf_ttrace_detach): Remove it.
385 * linux-fork.c (init_fork_list): Delete any left over inferior.
386 (linux_fork_mourn_inferior, detach_fork_command): Also delete
387 processes from inferior list.
388 * monitor.c (monitor_open): Add process to inferior list.
389 (monitor_close): Remove it.
390 * nto-procfs.c (procfs_attach): Add process to inferior list.
391 Find threads after pushing the target.
392 (procfs_detach): Remove process from inferior list.
393 (procfs_create_inferior): Add process to inferior list.
394 * procfs.c (procfs_detach): Remove process from inferior list.
395 (do_attach): Add process to inferior list.
396 * remote-sim.c (sim_create_inferior): Add process to inferior list.
397 (gdbsim_close): Remove it.
398 * target.c (generic_mourn_inferior): If inferior_ptid is not
399 null_ptid, remove the corresponding inferior from inferior list.
400 * win32-nat.c (do_initial_win32_stuff): Add process to inferior list.
401 (win32_detach): Remove it.
402 * linux-nat.c (linux_child_follow_fork): Delete and add inferiors
403 to inferior list accordingly.
404 * fork-child.c (fork_inferior): Add process to inferior list.
405 * corelow.c (CORELOW_PID): Define.
406 (core_close): Remove core from inferior list.
407 (core_open): Add it.
408
409 2008-09-22 Pedro Alves <pedro@codesourcery.com>
410
411 * inferior.h: Forward declare struct ui_out.
412 Forward declare struct private_inferior.
413 (struct inferior): New.
414 (init_inferior_list, add_inferior, add_inferior_silent)
415 (delete_inferior, delete_inferior_silent, detach_inferior)
416 (gdb_inferior_id_to_pid, pid_to_gdb_inferior_id, in_inferior_list)
417 (valid_inferior_id, find_inferior_pid): New functions.
418 (inferior_callback_func): New typedef.
419 (iterate_over_inferiors, print_inferior, have_inferiors)
420 (current_inferior): New functions.
421 * inferior.c: New file.
422
423 * Makefile.in (SFILES): Add inferior.c.
424 (COMMON_OBS): Add inferior.o.
425
426 2008-09-22 Jonathan Larmour <jifl@eCosCentric.com>
427
428 * arm-tdep.c (arm_skip_prologue): Call skip_prologue_using_sal
429 instead of determining symbol and line info directly.
430 * MAINTAINERS: Update my email address.
431
432 2008-09-22 Daniel Jacobowitz <dan@codesourcery.com>
433
434 * symtab.c (skip_prologue_using_sal): Treat two consecutive lines
435 at the same address as a prologue marker. Do not skip an entire
436 function.
437
438 2008-09-22 Andrew Stubbs <ams@codesourcery.com>
439
440 * frame.c (get_frame_register_bytes): Comment improvments.
441
442 2008-09-22 Pedro Alves <pedro@codesourcery.com>
443
444 * linux-nat.c (linux_nat_wait): Only use set_ignore_sigint in
445 all-stop mode.
446
447 2008-09-19 Andrew Stubbs <ams@codesourcery.com>
448
449 * MAINTAINERS: Update my email address.
450
451 2008-09-19 Andrew Stubbs <ams@codesourcery.com>
452
453 * frame.c (get_frame_register_bytes): Detect bad debug info.
454
455 2008-09-17 Jan Kratochvil <jan.kratochvil@redhat.com>
456
457 Fix a crash on uninitialized ECS->EVENT_THREAD for a newly found thread.
458 * infrun.c (wait_for_inferior): Move this ECS->EVENT_THREAD
459 initialization ...
460 (fetch_inferior_event): ... and this ECS->EVENT_THREAD initialization
461 ...
462 (handle_inferior_event): ... here after the add_thread call together
463 with the local adjust_pc_after_break and reinit_frame_cache calls.
464
465 2008-09-16 David Daney <ddaney@avtrex.com>
466
467 * breakpoint.c (bpstat_stop_status): Clear breakpoint_at for
468 all hardware bpstats.
469
470 2008-09-16 Joel Brobecker <brobecker@adacore.com>
471
472 * gstdint.h: Delete.
473
474 2008-09-15 Mark Kettenis <kettenis@gnu.org>
475
476 * infcall.c (generic_push_dummy_code): Remove.
477 (push_dummy_code): Unconditionally call gdbarch_push_dummy_code.
478
479 2008-09-15 Doug Evans <dje@google.com>
480
481 * dwarf2read.c (struct abbrev_info): Make members name, form 16 bits.
482 (struct attribute): Ditto.
483
484 2008-09-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
485
486 * hppa-linux-tdep.c (hppa_linux_sigtramp_frame_unwind_cache): Record
487 HPPA_IPSW_REGNUM and HPPA_SAR_REGNUM values.
488
489 * hppa-linux-tdep.c (hppa_dwarf_reg_to_regnum): Remove surrounding
490 "#if 0" "#endif". Fix mapping of DWARF DBX registers to GDB registers.
491 Correct arguments and improve comments.
492 (hppa_linux_init_abi): Call set_gdbarch_dwarf2_reg_to_regnum. Delete
493 disabled code.
494 * hppa-tdep.c (hppa64_dwarf_reg_to_regnum): Fix check for floating
495 point DBX register, change error to warning, and improve comments.
496
497 2008-09-14 Doug Evans <dje@google.com>
498
499 * dwarf2read.c (struct die_info): Make members tag, num_attrs 16 bits.
500
501 2008-09-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
502
503 * hppa-linux-tdep.c (hppa_linux_supply_fpregset): Correct iteration.
504
505 2008-09-13 Joel Brobecker <brobecker@adacore.com>
506
507 * defs.h (GCC_GENERATED_STDINT_H): Define.
508
509 2008-09-13 Tom Tromey <tromey@redhat.com>
510
511 * varobj.c (varobj_set_display_format): Use xfree.
512 * tracepoint.c (stringify_collection_list): Use xfree.
513 * remote-fileio.c (remote_fileio_reset): Use xfree.
514 * mipsread.c (read_alphacoff_dynamic_symtab): Use xfree.
515 * dfp.c (decimal_from_floating): Use xfree, xstrprintf. Don't use
516 asprintf.
517 * cp-support.c (mangled_name_to_comp): Use xfree.
518
519 2008-09-13 Joel Brobecker <brobecker@adacore.com>
520
521 * ada-lang.c (remove_extra_symbols): Remove stub symbols if
522 the associated complete symbol is also in the list.
523 (ada_add_local_symbols, ada_add_non_local_symbols): New functions,
524 extracted out from ada_lookup_symbol_list.
525 (ada_lookup_symbol_list): Use them. Remove the search through
526 the minimal symbols.
527
528 2008-09-13 Joel Brobecker <brobecker@adacore.com>
529
530 * dwarf2read.c (add_partial_subprogram): New procedure.
531 (scan_partial_symbols): Use it.
532 (load_partial_dies): Read in children of subprogram and lexical
533 blocks for Ada compilation units.
534
535 2008-09-13 Tom Tromey <tromey@redhat.com>
536
537 * symfile.c (build_id_verify): Free 'found'.
538 (find_separate_debug_file): Use xfree, not free.
539
540 2008-09-12 Doug Evans <dje@google.com>
541
542 * corefile.c (write_memory): Remove unnecessary copying.
543
544 * sol-thread.c (_initialize_sol_thread): Add FIXME regarding
545 order of _initialize_* fns.
546
547 * dwarf2read.c (comp_unit_head): Rename first_die_ptr to
548 first_die_offset. All uses updated.
549 Delete unused members cu_head_ptr, next.
550 Move members base_known, base_address to ...
551 (dwarf2_cu) ... here. All uses updated.
552
553 2008-09-12 Pedro Alves <pedro@codesourcery.com>
554
555 * Makefile.in (generated_files): Add $(NAT_GENERATED_FILES).
556 * config/i386/i386gnu.mh (NAT_GENERATED_FILES): New.
557
558 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
559
560 * fork-child.c (startup_inferior): Use target_wait and target_resume
561 directly instead of calling wait_for_inferior / resume.
562
563 * infcmd.c (kill_if_already_running): Do not call no_shared_libraries
564 or init_wait_for_inferior.
565 (run_command_1): Call init_wait_for_inferior.
566
567 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
568
569 * gdbtypes.h (builtin_type_void_data_ptr, builtin_type_void_func_ptr,
570 builtin_type_CORE_ADDR, builtin_type_char, builtin_type_short,
571 builtin_type_int, builtin_type_long, builtin_type_signed_char,
572 builtin_type_unsigned_char, builtin_type_unsigned_short,
573 builtin_type_unsigned_int, builtin_type_unsigned_long,
574 builtin_type_float, builtin_type_double, builtin_type_long_double,
575 builtin_type_complex, builtin_type_double_complex, builtin_type_string,
576 builtin_type_bool, builtin_type_long_long,
577 builtin_type_unsigned_long_long): Remove macros.
578
579 (builtin_type_f_character, builtin_type_f_integer,
580 builtin_type_f_integer_s2, builtin_type_f_logical,
581 builtin_type_f_logical_s1, builtin_type_f_logical_s2,
582 builtin_type_f_real, builtin_type_f_real_s8, builtin_type_f_real_s16,
583 builtin_type_f_complex_s8, builtin_type_f_complex_s16,
584 builtin_type_f_complex_s32): Likewise.
585
586 (builtin_type_m2_char, builtin_type_m2_int, builtin_type_m2_card,
587 builtin_type_m2_real, builtin_type_m2_bool): Likewise.
588
589 (struct builtin_f_type, builtin_f_type): Move to f-lang.h.
590 (struct builtin_m2_type, builtin_m2_type): Move to m2-lang.h.
591
592 * f-lang.h (struct builtin_f_type, builtin_f_type): Move here.
593 * m2-lang.h (struct builtin_m2_type, builtin_m2_type): Move here.
594
595 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
596
597 * solib-svr4.c (LM_ADDR_FROM_LINK_MAP): Use builtin types of
598 target_gdbarch instead of builtin_type_void_data_ptr.
599 (LM_DYNAMIC_FROM_LINK_MAP, LM_NEXT, LM_NAME,
600 IGNORE_FIRST_LINK_MAP_ENTRY, scan_dyntag, elf_locate_base,
601 solib_svr4_r_map, solib_svr4_r_brk, solib_svr4_r_ldsomap,
602 open_symbol_file_object): Likewise.
603 * nto-tdep.c (LM_ADDR): Likewise.
604
605 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
606
607 * bsd-uthread.c (bsd_uthread_read_memory_address): New function.
608 (bsd_uthread_fetch_registers, bsd_uthread_store_registers,
609 bsd_uthread_wait, bsd_uthread_find_new_threads): Use it.
610
611 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
612
613 * procfs.c (procfs_address_to_host_pointer): Use target_gdbarch
614 and its associated types to perform pointer conversion.
615 (procfs_can_use_hw_breakpoint): Likewise.
616 (procfs_auxv_parse): Remove unused variable.
617
618 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
619
620 * auxv.c (default_auxv_parse): Use gdbarch_ptr_bit (target_gdbarch)
621 instead of builtin_type_void_data_ptr.
622 * target.c (default_region_ok_for_hw_watchpoint): Likewise.
623
624 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
625
626 * expprint.c (print_subexp_standard): Compare against builtin type
627 associated with exp->gdbarch instead of builtin_type_char.
628
629 * f-valprint.c (f_val_print): Use extract_unsigned_integer to
630 extract values of arbitrary logical type. Handle arbitrary
631 complex types.
632
633 * printcmd.c (float_type_from_length): New function.
634 (print_scalar_formatted, printf_command): Use it.
635
636 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
637
638 * valops.c: Include "objfiles.h" and "symtab.h".
639 (find_function_in_inferior): New argument OBJF_P. Use it to return
640 objfile where function is defined. Use per-objfile arch types
641 instead of builtin_type_ to define default return type.
642
643 * linux-fork.c (checkpoint_command): Update calls. Use per-objfile
644 architecture to define inferior call argument types.
645 * gcore.c (derive_heap_segment): Likewise.
646 * objc-lang.c (value_nsstring): Likewise.
647 * scm-lang.c (scm_lookup_name): Likewise.
648 * scm-valprint.c (scm_inferior_print): Likewise.
649 * valops.c (value_allocate_space_in_inferior): Likewise.
650
651 * eval.c (evaluate_subexp_standard): Update calls.
652 * objc-lang.c (lookup_objc_class, print_object_command): Likewise.
653
654 * linux-fork.c: Include "objfiles.h".
655 * scm-lang.c: Include "objfiles.h".
656 * scm-valprint.c: Include "objfiles.h".
657
658 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
659
660 * gdbarch.sh (name_of_malloc): Remove.
661 * gdbarch.c, gdbarch.h: Re-generate.
662 * valops.c (value_allocate_space_in_inferior): Do not call
663 gdbarch_name_of_malloc.
664
665 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
666
667 * valarith.c (value_x_unop): Use builtin_type_int8 as type for
668 UNOP_POSTINCREMENT/UNOP_POSTDECREMENT constant 0 argument.
669 (value_bit_index): Use extract_unsigned_integer
670 instead of unpack_long to read single byte.
671
672 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
673
674 * infcall.c (value_arg_coerce): Add GDBARCH parameter. Use its
675 associates types instead of builtin_type_ macros.
676 (find_function_addr): Leave output VALUE_TYPE NULL if unknown.
677 (call_function_by_hand): Use per-architecture "int" type as
678 fall-back if find_function_addr returns NULL VALUE_TYPE.
679 Update call to value_arg_coerce.
680
681 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
682
683 * cp-abi.h (cplus_method_ptr_size): Add TO_TYPE parameter.
684 (cplus_make_method_ptr): Add TYPE parameter.
685 * cp-abi.c (cplus_method_ptr_size): Add TO_TYPE parameter. Pass it
686 on to current_cp_abi.method_ptr_size callback.
687 (cplus_make_method_ptr): Add TYPE parameter. Pass it on to
688 current_cp_abi.make_method_ptr callback.
689
690 * gdbtypes.c (lookup_methodptr_type): Pass target type
691 argument to cplus_method_ptr_size.
692 * valops.c (value_cast): Pass type argument to cplus_make_method_ptr.
693 (value_struct_elt_for_reference): Likewise.
694
695 * gnu-v3-abi.c (get_class_arch): New function.
696 (vtable_address_point_offset): Add GDBARCH parameter. Use it
697 instead of current_gdbarch. Update all callers.
698 (gnuv3_get_vtable): Likewise.
699 (gnuv3_get_virtual_fn): Likewise.
700 (gnuv3_decode_method_ptr): Likewise.
701 (gnuv3_rtti_type): Call get_class_arch to determine architecture.
702 Use it instead of current_gdbarch.
703 (gnuv3_virtual_fn_field): Likewise.
704 (gnuv3_baseclass_offset): Likewise.
705 (gnuv3_print_method_ptr): Likewise.
706 (gnuv3_method_ptr_to_value): Likewise.
707 (gnuv3_method_ptr_size): Add TYPE parameter. Use it to determine
708 class architecture. Use architecture types instead of builtin types.
709 (gnuv3_make_method_ptr): Likewise.
710
711 * cp-valprint.c (cp_print_class_member): Expect pointer type
712 instead of class type. Use its length when extracting value.
713 * c-valprint.c (c_val_print): Update call to cp_print_class_member.
714
715 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
716
717 * stack.c (return_command): Use frame architecture to determine
718 default integer return type.
719
720 * f-valprint.c (f77_get_dynamic_lowerbound): Use frame architecture
721 to determine pointer types.
722 (f77_get_dynamic_upperbound): Likewise.
723
724 * objc-lang.c (OBJC_FETCH_POINTER_ARGUMENT): Remove.
725 (resolve_msgsend): Use architecture of current frame to determine
726 pointer types. Inline OBJC_FETCH_POINTER_ARGUMENT.
727 (resolve_msgsend_stret, resolve_msgsend_super,
728 resolve_msgsend_super_stret): Likewise.
729
730 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
731
732 * alpha-tdep.c (alpha_register_type): Use builtin_type (gdbarch)
733 instead of builtin_type_ macros.
734 * amd64-tdep.c (amd64_register_type): Likewise.
735 (amd64_get_longjmp_target): Likewise.
736 * arm-tdep.c (arm_register_type): Likewise.
737 * avr-tdep.c (avr_register_type): Likewise.
738 * cris-tdep.c (cris_register_type, crisv32_register_type): Likewise.
739 * frv-tdep.c (frv_register_type): Likewise.
740 * h8300-tdep.c (h8300_register_type): Likewise.
741 * hppa-tdep.c (hppa32_convert_from_func_ptr_addr,
742 hppa_skip_trampoline_code): Likewise.
743 * i386-tdep.c (i386_register_type): Likewise.
744 (i386_unwind_pc, i386_sse_type): Likewise.
745 * ia64-tdep.c (ia64_register_type): Likewise.
746 * m32r-tdep.c (m32r_register_type): Likewise.
747 * m68k-tdep.c (m68k_register_type, m68k_unwind_pc): Likewise.
748 * m88k-tdep.c (m88k_register_type): Likewise.
749 * mep-tdep.c (mep_register_type): Likewise.
750 * mips-tdep.c (mips_pseudo_register_type): Likewise.
751 * mn10300-tdep.c (mn10300_register_type): Likewise.
752 * mt-tdep.c (mt_copro_register_type): Likewise.
753 * rs6000-tdep.c (rs6000_builtin_type_vec64): Likewise.
754 (rs6000_convert_register_p, rs6000_register_to_value,
755 rs6000_value_to_register): Likewise.
756 * s390-tdep.c (s390_register_type): Likewise.
757 * sh64-tdep.c (sh64_register_type): Likewise.
758 (sh64_build_float_register_type, sh64_do_fp_register): Likewise.
759 * sh-tdep.c (sh_sh2a_register_type, sh_sh3e_register_type,
760 sh_sh4_build_float_register_type, sh_sh4_register_type,
761 sh_default_register_type): Likewise.
762 * sparc64-tdep.c (sparc64_register_type): Likewise.
763 * sparc-tdep.c (sparc32_register_type): Likewise.
764 * spu-tdep.c (spu_builtin_type_vec128, spu_register_type): Likewise.
765 * v850-tdep.c (v850_register_type): Likewise.
766 * vax-tdep.c (vax_register_type): Likewise.
767 * xtensa-tdep.c (xtensa_register_type, xtensa_unwind_pc,
768 xtensa_push_dummy_call): Likewise.
769
770 * std-regs.c (value_of_builtin_frame_fp_reg,
771 value_of_builtin_frame_pc_reg): Likewise.
772 * target-descriptions.c (tdesc_register_type): Likewise.
773
774 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
775
776 * ada-lang.c (ada_coerce_to_simple_array_type): Use builtin_type_int32
777 instead of builtin_type_int as default unspecified integral type.
778 (ada_index_type, ada_array_bound_from_type, ada_variant_discrim_type,
779 assign_component, to_fixed_range_type): Likewise.
780 * ada-typeprint.c (print_range, print_range_bound,
781 print_range_type_named): Likewise.
782 * ada-valprint.c (print_optional_low_bound, ada_val_print_1): Likewise.
783 * eval.c (evaluate_subexp_standard): Likewise.
784 * gnu-v2-abi.c (gnuv2_virtual_fn_field): Likewise.
785 * gnu-v3-abi.c (gnuv3_get_virtual_fn, gnuv3_baseclass_offset,
786 build_gdb_vtable_type): Likewise.
787 * jv-lang.c (java_array_type): Likewise.
788 * m2-typeprint.c (m2_print_bounds, m2_is_long_set_of_type): Likewise.
789 * m2-valprint.c (m2_print_long_set): Likewise.
790 * parse.c (follow_types): Likewise.
791 * p-typeprint.c (pascal_type_print_base): Likewise.
792 * valops.c (value_one, value_array, value_string,
793 value_bitstring): Likewise.
794 * value.c (allocate_repeat_value, value_from_string): Likewise.
795 * varobj.c (c_describe_child): Likewise.
796 * mt-tdep.c (mt_register_type): Likewise.
797 * sh-tdep.c (sh_sh4_build_float_register_type): Likewise.
798 * sh64-tdep.c (sh64_build_float_register_type): Likewise.
799
800 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
801
802 * defs.h (struct gdbarch): Add forward declaration.
803 (set_next_address): Add GDBARCH argument.
804 * printcmd.c (set_next_address): Use it to find pointer type.
805 * breakpoint.c (breakpoint_1): Update call.
806 * source.c (line_info): Likewise.
807 * findcmd.c (find_command): Use current_gdbarch to find pointer type.
808
809 * breakpoint.c (set_breakpoint_count): Use platform-neutral
810 types for internal variable values.
811 * infrun.c (handle_inferior_event): Likewise.
812 * source.c (forward_search_command, reverse_search_command): Likewise.
813 * tracepoint.c (set_tracepoint_count, set_traceframe_num,
814 set_tracepoint_num, set_traceframe_context): Likewise.
815
816 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
817
818 * gdbtypes.h (struct builtin_type): Remove builtin_true_char
819 and builtin_true_unsigned_char.
820 (builtin_type_true_char): Remove macro, add extern declaration.
821 (builtin_type_true_unsigned_char): Add extern declaration.
822 * gdbtypes.c (builtin_type_true_char): New global variable.
823 (builtin_type_true_unsigned_char): Likewise.
824 (_initialize_gdbtypes): Initialize them.
825 (gdbtypes_post_init): Do not initialize builtin_true_char
826 and builtin_true_unsigned_char members of struct builtin_type.
827
828 * printcmd.c (print_scalar_formatted): Do not use builtin_type;
829 use builtin_type_true_unsigned_char instead.
830
831 * ada-valprint.c (ada_val_print_1): Use builtin_type_true_char
832 instead of builtin_type_char for internal string.
833
834 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
835
836 * gdbtypes.h (builtin_type_void): Remove macro, add declaration.
837 (builtin_type_f_void): Remove macro.
838 * gdbtypes.c (builtin_type_void): New global variable.
839 (_initialize_gdbtypes): Initialize it.
840
841 * gnu-v3-abi.c (build_gdb_vtable_type): Do not call
842 lookup_pointer_type or lookup_function_type on builtin_type_void.
843 * printcmd.c (set_next_address): Likewise.
844 * objc-lang.c (value_nsstring): Likewise.
845 * mt-tdep.c (mt_copro_register_type): Likewise.
846 * xtensa-tdep.c (xtensa_register_type): Likewise.
847
848 * symfile.c (syms_from_objfile): Remove special handling
849 of builtin_type_void and builtin_type_char.
850
851 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
852
853 * eval.c (evaluate_subexp_standard): Use exp->gdbarch types instead
854 of builtin_type_ macros when handling OP_OBJC_ operations.
855 * objc-lang.c (print_object_command): Likewise.
856
857 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
858
859 * ada-valprint.c: Include "objfiles.h".
860 (ada_val_print_1): Use the gdbarch associated with the objfile whether
861 a System.Address type is defined to retrieve the proper pointer type
862 to use to print it.
863
864 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
865
866 * ada-lang.c (value_pos_atr): Add TYPE argument. Use it as
867 result type instead of builtin_type_int.
868 (value_subscript_packed): Use pos_atr instead of value_pos_atr.
869 (ada_value_subscript): Update call to value_pos_atr.
870 (ada_value_ptr_subscript): Likewise.
871 (ada_evaluate_subexp): Likewise.
872
873 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
874
875 * ada-lang.c (cast_to_fixed): Do not cast to builtin_type_double.
876 (cast_from_fixed_to_double): Rename to ...
877 (cast_from_fixed): ... this. Add TYPE parameter. Use it instead
878 of builtin_type_double.
879 (ada_value_cast): Use cast_from_fixed instead of casting result
880 of cast_from_fixed_to_double.
881 (ada_evaluate_subexp): Update calls to cast_from_fixed_to_double.
882
883 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
884
885 * valops.c (value_ind): No longer allow dereferencing an
886 integer type.
887 * eval.c (evaluate_subexp_standard): Handle deferencing an
888 integer type here.
889 * ada-lang.c (ada_evaluate_subexp): Likewise.
890
891 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
892
893 * ada-valprint.c (ada_val_print_1): When implicitly dereferencing
894 a reference type, pass the reference type directly to unpack_pointer.
895 * c-valprint.c (c_val_print): Likewise.
896 * f-valprint.c (f_val_print): Likewise.
897 * m2-valprint.c (print_variable_at_address, m2_val_print): Likewise.
898 * p-valprint.c (pascal_val_print): Likewise.
899
900 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
901
902 * eval.c (evaluate_subexp_standard): Use builtin_type_int8
903 to construct the EVAL_SKIP dummy return value.
904 * ada-lang.c (ada_evaluate_subexp): Likewise.
905 * jv-lang.c (evaluate_subexp_java): Likewise.
906 * m2-lang.c (evaluate_subexp_modula2): Likewise.
907 * scm-lang.c (evaluate_exp): Likewise.
908
909 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
910
911 * value.h (coerce_enum, coerce_number): Remove prototypes.
912 * value.c (coerce_enum, coerce_number): Remove.
913 * valarith.c (value_x_binop): Do not call coerce_enum.
914 (value_x_unop): Likewise.
915 (value_logical_not): Call coerce_array instead of coerce_number.
916
917 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
918
919 * ax-gdb.c: Include "language.h".
920 (gen_frame_args_address): Add GDBARCH parameter; use it
921 instead of current_gdbarch.
922 (gen_frame_locals_address): Likewise.
923 (gen_var_ref): Add GDBARCH parameter. Update calls to
924 gen_frame_args_address and gen_frame_locals_address. Use
925 pointer type from gdbarch.
926 (gen_usual_unary): Add EXP parameter. Use integer type
927 from exp->gdbarch.
928 (gen_usual_arithmetic): Likewise.
929 (gen_integral_promotions): Likewise.
930 (gen_add, gen_sub): Remove.
931 (gen_ptradd, gen_ptrsub, gen_ptrdiff): New functions.
932 (gen_logical_not): Use passed-in boolean result type
933 instead of builtin_type_int.
934 (gen_complement): Do not call gen_usual_unary or
935 gen_integral_promotions.
936 (gen_struct_ref): Call require_rvalue instead of gen_usual_unary.
937 (gen_repeat): Add EXP parameter. Update call to gen_expr.
938 Use builtin_type_int32 as internal range type.
939 (gen_sizeof): Add EXP and SIZE_TYPE parameters. Use SIZE_TYPE
940 as result type. Update call to gen_expr.
941 (gen_expr): Add EXP parameter. Update calls to gen_expr,
942 gen_repeat, gen_var_ref, gen_usual_unary, gen_usual_arithmetic,
943 and gen_integral_promotions. Call gen_ptradd, gen_ptrsub,
944 gen_ptrdiff, or gen_binop instead of gen_add or gen_sub.
945 Use exp->gdbarch instead of current_gdbarch.
946 Call language_bool_type to determine result type of UNOP_LOGICAL_NOT.
947
948 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
949
950 * eval.c (evaluate_subexp_standard): Add calls to binop_promote
951 and unop_promote before calling value_binop et. al.
952 * ada-lang.c (ada_evaluate_subexp): Add calls to binop_promote
953 and unop_promote before calling value_binop et. al.
954
955 * valarith.c (value_binop): Do not call binop_promote or unop_promote.
956 (value_pos): Do not call unop_promote.
957 (value_neg, value_complement): Likewise.
958
959 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
960
961 * value.h (unop_promote, binop_promote): Add prototypes.
962 * eval.c (unop_promote, binop_promote): New functions.
963 * valarith.c (unop_result_type, binop_result_type): Remove.
964 (value_binop): Call binop_promote or unop_promote.
965 Inline remaining parts of binop_result_type. Remove special
966 code to truncate integer values for unsigned operations.
967 (value_pos): Call unop_promote. Inline remaining parts of
968 unop_result_type.
969 (value_neg, value_complement): Likewise.
970
971 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
972
973 * value.h (value_add, value_sub): Remove.
974 (value_ptradd, value_ptrsub, value_ptrdiff): Add prototypes.
975 * valarith.c (value_add, value_sub): Remove.
976 (value_ptradd, value_ptrsub, value_ptrdiff): New functions.
977 (find_size_for_pointer_math): Add assertion. Update comment.
978 (value_binop): Update comment.
979
980 * eval.c (ptrmath_type_p): New function.
981 (evaluate_subexp_standard): Replace value_add and value_sub
982 by value_ptradd, value_ptrsub, value_ptrdiff or value_binop.
983 Use builtin_type_uint8 instead of builtin_type_char to hold
984 the increment for BINOP_{PRE,POST}{IN,DE}CREMENT operations.
985 * valarith.c (value_subscript): Replace value_add by
986 value_ptradd. Replace value_sub by value_binop.
987 * ada-lang.c (ada_value_ptr_subscript): Likewise.
988 (ada_tag_name_2): Replace value_add by value_ptradd.
989 (ada_evaluate_subexp): Replace value_add and value_sub by
990 value_binop.
991 * m2-lang.c (evaluate_subexp_modula2): Replace value_add
992 by value_ptradd.
993 * gnu-v2-abi.c (gnuv2_virtual_fn_field): Likewise.
994 * gnu-v3-abi.c (gnuv3_method_ptr_to_value): Likewise.
995
996 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
997
998 * eval.c (evaluate_subexp_for_sizeof): Use builtin_int type of
999 the expression architecture instead of builtin_type_int as the
1000 sizeof return type.
1001
1002 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1003
1004 * expression.h (enum exp_opcode): Document OP_COMPLEX to take
1005 a type parameter as expression element.
1006 * eval.c (evaluate_subexp_standard) [OP_COMPLEX]: Retrieve result
1007 type as expression element.
1008 * f-exp.y: Pass in type when buildin OP_COMPLEX expression.
1009 * parse.c (operator_length_standard): Update length of OP_COMPLEX.
1010
1011 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1012
1013 * language.h (struct language_arch_info): New members
1014 bool_type_default and bool_type_symbol.
1015 (lang_bool_type): Remove prototype.
1016 (LA_BOOL_TYPE): Remove macro.
1017 (language_bool_type): Add prototype.
1018 * language.c (lang_bool_type): Remove.
1019 (language_bool_type): New function.
1020
1021 * value.h (value_in): Change return value to int.
1022 * value.c (value_in): Return int instead of struct value *.
1023
1024 * eval.c (evaluate_subexp_standard): Call language_bool_type instead
1025 of using LA_BOOL_TYPE. Update call to value_in.
1026 * ada-lang.c (ada_evaluate_subexp): Call language_bool_type instead
1027 of using LA_BOOL_TYPE or builtin_type_int for boolean values.
1028
1029 * language.c (unknown_language_arch_info): Set bool_type_default member
1030 of struct language_arch_info.
1031 * ada-lang.c (ada_language_arch_info): Set bool_type_symbol and
1032 bool_type_default members of struct language_arch_info.
1033 * c-lang.c (c_language_arch_info): Set bool_type_default member
1034 of struct language_arch_info.
1035 (cplus_language_arch_info): Set bool_type_symbol and bool_type_default
1036 members of struct language_arch_info.
1037 * f-lang.c (f_language_arch_info): Set bool_type_symbol and
1038 bool_type_default members of struct language_arch_info.
1039 * jv-lang.c (java_language_arch_info): Set bool_type_symbol and
1040 bool_type_default members of struct language_arch_info.
1041 * m2-lang.c (m2_language_arch_info): Set bool_type_symbol and
1042 bool_type_default members of struct language_arch_info.
1043 * p-lang.c (p_language_arch_info): Set bool_type_symbol and
1044 bool_type_default members of struct language_arch_info.
1045
1046 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1047
1048 * jv-lang.c (enum java_primitive_types): New type.
1049 (java_language_arch_info): New function.
1050 (java_language): Use it instead of c_language_arch_info.
1051
1052 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1053
1054 * value.h (value_bitstring_subscript): New prototype.
1055 * valarith.h (value_bitstring_subscript): New function.
1056 (value_subscript): No longer handle TYPE_CODE_BITSTRING.
1057 * eval.c (evaluate_subexp_standard): Call value_bitstring_subscript
1058 instead of value_subscript to handle TYPE_CODE_BITSTRING.
1059
1060 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1061
1062 * expression.h (struct expression): New member GDBARCH.
1063 * parse.c (parse_exp_in_context): Initialize it.
1064 * parser-def.h (parse_gdbarch, parse_language): New macros.
1065
1066 * ada-exp.y (parse_type): New macro.
1067 Replace builtin_type_ macros by using parse_type.
1068 Replace current_language by parse_language.
1069 * ada-lex.l (processInt): Replace current_gdbarch by parse_gdbarch.
1070 Replace builtin_type_ macros.
1071
1072 * c-exp.y (parse_type): New macro.
1073 Replace builtin_type_ macros by using parse_type.
1074 (parse_number): Replace current_gdbarch by parse_gdbarch.
1075 (yylex): Replace current_language by parse_language.
1076
1077 * f-exp.y (parse_type, parse_f_type): New macros.
1078 Replace builtin_type_ macros by using parse_{f_,}type.
1079 (parse_number): Replace current_gdbarch by parse_gdbarch.
1080 (yylex): Replace current_language by parse_language.
1081
1082 * jv-exp.y (parse_type): New macro.
1083 (parse_number): Replace builtin_type_ macros by using parse_type.
1084
1085 * m2-exp.y (parse_type, parse_m2_type): New macros.
1086 Replace builtin_type_ macros by using parse_{m2_,}type.
1087
1088 * objc-exp.y (parse_type): New macro.
1089 Replace builtin_type_ macros by using parse_type.
1090 (parse_number): Replace current_gdbarch by parse_gdbarch.
1091 (yylex): Replace current_language by parse_language.
1092
1093 * p-exp.y (parse_type): New macro.
1094 Replace builtin_type_ macros by using parse_type.
1095 (parse_number): Replace current_gdbarch by parse_gdbarch.
1096 (yylex): Replace current_language by parse_language.
1097
1098 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1099
1100 * parser-defs.h (write_exp_msymbol): Remove TEXT_SYMBOL_TYPE
1101 and DATA_SYMBOL_TYPE arguments.
1102 * parse.c (write_exp_msymbol): Remove TEXT_SYMBOL_TYPE and
1103 DATA_SYMBOL_TYPE arguments. Replace use of builtin_type_CORE_ADDR.
1104 (write_dollar_variable): Update call.
1105
1106 * ada-exp.y (write_var_or_type): Update call.
1107 * c-exp.y: Likewise.
1108 * f-exp.y: Likewise.
1109 * jv-exp.y: Likewise.
1110 * m2-exp.y: Likewise.
1111 * objc-exp.y: Likewise.
1112 * p-exp.y: Likewise.
1113
1114 2008-09-10 Joel Brobecker <brobecker@adacore.com>
1115
1116 * ada-lang.c (ada_parent_type): Add handling of the case where
1117 the _parent field is a pointer and/or has a parallel XVS type.
1118 (ada_evaluate_subexp) [OP_VAR_VALUE]: When doing an
1119 EVAL_AVOID_SIDE_EFFECTS evaluation of a tagged type, return
1120 the type of the tag instead of doing forcing an EVAL_NORMAL
1121 expression evaluation.
1122
1123 2008-09-10 Paul N. Hilfinger <hilfinger@adacore.com>
1124 Joel Brobecker <brobecker@adacore.com>
1125
1126 * ada-lang.c (is_digits_suffix): New function.
1127 (is_dot_digits_suffix): Remove.
1128 (ada_lookup_symbol_list): Remove digits suffix from minimal symbols
1129 before looking up in symbol table, and do not use wild matches on them.
1130 (wild_match): Reimplement for speed and to allow matching of operator
1131 symbols.
1132 (is_valid_name_for_wild_match): Return zero for names that do not
1133 follow the GNAT encoding.
1134
1135 (is_name_suffix): Fix typo in comment.
1136 (to_record_with_fixed_variant_part): Ditto.
1137
1138 2008-09-10 Pedro Alves <pedro@codesourcery.com>
1139
1140 * Makefile.in (gnu-nat.o): New rule.
1141
1142 2008-09-10 Joel Brobecker <brobecker@adacore.com>
1143
1144 * ada-lang.c (ada_evaluate_subexp) [OP_ATR_SIZE]: Use
1145 archecture-neutral builtin_type_int32 instead of builtin_type_int.
1146
1147 2008-09-10 Joel Brobecker <brobecker@adacore.com>
1148
1149 * ada-lang.c (ada_evaluate_subexp) [BINOP_ADD, BINOP_SUB]:
1150 Add special handling for pointer types.
1151
1152 2008-09-10 Pedro Alves <pedro@codesourcery.com>
1153
1154 * inf-ttrace.c (inf_ttrace_follow_fork): Declare locals at the
1155 right scope level.
1156 (inf_ttrace_resume, inf_ttrace_wait): Typos.
1157
1158 2008-09-10 Ulrich Weigand <uweigand@de.ibm.com>
1159
1160 * ada-lang.c (ada_array_length): Use builtin_type_int32 instead
1161 of builtin_type_int.
1162 (ada_evaluate_subexp) [UNOP_IN_RANGE]: Use operand range type
1163 instead of builtin_type_int.
1164
1165 2008-09-09 Pedro Alves <pedro@codesourcery.com>
1166
1167 * infrun.c (normal_stop): Run hook-stop last.
1168
1169 2008-09-09 Pedro Alves <pedro@codesourcery.com>
1170
1171 * gnu-nat.c (gnu_pid_to_exec_file): Delete.
1172 (init_gnu_ops): Don't register it.
1173
1174 2008-09-09 Pedro Alves <pedro@codesourcery.com>
1175
1176 * gnu-nat.c (gnu_attach): Push target before fetching the list of
1177 threads.
1178
1179 2008-09-08 Daniel Jacobowitz <dan@codesourcery.com>
1180
1181 * valops.c (value_cast_structs): Return NULL for failure.
1182 (value_cast): Handle NULL from value_cast_structs.
1183 (value_fetch_lazy): Call check_typedef. Remove unused variable.
1184
1185 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1186
1187 * inferior.h (context_switch_to): Delete.
1188 * infrun.c (context_switch): Don't save and load infrun state.
1189 (context_switch_to): Delete.
1190
1191 * infcmd.c (proceed_thread_callback): Replace context_switch_to
1192 calls by switch_to_thread calls.
1193
1194 * gdbthread.h (save_infrun_state, load_infrun_state): Delete.
1195 * thread.c (main_thread_state, main_thread_executing): Delete.
1196 (inferior_thread): Delete references to them.
1197 (add_thread_silent): Fix case where we're adding a thread with the
1198 same ptid as an exited thread. Remove references to
1199 context-switching.
1200 (load_infrun_state, save_infrun_state): Delete.
1201 (thread_alive, is_thread_state, any_running, is_executing)
1202 (set_executing): Remove the special handling for targets that
1203 don't register any thread.
1204 (restore_current_thread, thread_apply_all_command)
1205 (do_captured_thread_select): Unconditionally call
1206 switch_to_thread.
1207
1208 * mi/mi-main.c (mi_cmd_execute): Check for exited threads.
1209 Call switch_to_thread instead of context_switch_to.
1210
1211 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1212
1213 Remove global continuations in favour of a per-thread
1214 continuations.
1215
1216 * gdbthread.h (struct thread_info): Add comments around
1217 continuations and intermediate_continuations.
1218 (save_infrun_state, load_infrun_state): Delete continuations and
1219 intermediate_continuations arguments.
1220 * infrun.c (context_switch): Don't context-switch the continuations.
1221 * thread.c (clear_thread_inferior_resources): Discard all
1222 continuations of the thread we're clearing.
1223 (save_infrun_state, load_infrun_state): Delete continuations and
1224 intermediate_continuations arguments, and the code referencing
1225 them.
1226 * utils.c: Include "gdbthread.h".
1227 (cmd_continuation, intermediate_continuation): Delete.
1228 (add_continuation): Add thread_info* argument. Install the
1229 continuation on it.
1230 (restore_thread_cleanup): New.
1231 (do_all_continuations_ptid, do_all_continuations_thread_callback):
1232 New.
1233 (do_all_continuations): Reimplement.
1234 (discard_all_continuations_thread_callback,
1235 discard_all_continuations_thread): New.
1236 (discard_all_continuations): Reimplement.
1237 (add_intermediate_continuation): Add thread_info* argument.
1238 Install the continuation on it.
1239 (do_all_intermediate_continuations_thread_callback)
1240 (do_all_intermediate_continuations_thread): New.
1241 (do_all_intermediate_continuations): Reimplement.
1242 (discard_all_intermediate_continuations_thread_callback): New.
1243 (discard_all_intermediate_continuations_thread): New.
1244 (discard_all_intermediate_continuations): Reimplement.
1245
1246 * breakpoint.c (until_break_command): Install the continuation on
1247 the current thread.
1248
1249 * defs.h (cmd_continuation, intermediate_continuation): Delete.
1250 (struct thread_info): Forward declare.
1251 (add_continuation, add_intermediate_continuation): Add
1252 thread_info* argument.
1253 (do_all_continuations_thread, discard_all_continuations_thread)
1254 (do_all_intermediate_continuations_thread)
1255 (discard_all_intermediate_continuations_thread): Declare.
1256 * inf-loop.c (inferior_event_handler): In non-stop only run
1257 continuations on the thread that stopped. In all-stop, run
1258 continuations on all threads.
1259 * infcmd.c (step_once, finish_command): Adjust.
1260
1261 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1262
1263 Remove the global stop_step in favour of a per-thread
1264 stop_step.
1265
1266 * inferior.h (stop_step): Delete.
1267
1268 * gdbthread.h (struct thread_info): Add comments to stop_step.
1269 (save_infrun_state, load_infrun_state): Remove stop_step argument.
1270 * thread.c (load_infrun_state, save_infrun_state): Remove
1271 stop_step argument, and references to it.
1272
1273 * infrun.c (clear_proceed_status): Clear stop_step.
1274 (fetch_inferior_event): Adjust.
1275 (context_switch): Don't context-switch stop_step.
1276 (handle_inferior_event): Adjust.
1277 (normal_stop): Adjust.
1278 (save_inferior_status, restore_inferior_status): Adjust.
1279
1280 * infcmd.c (stop_step): Delete.
1281 (step_1, step_1_continuation, step_once, until_next_command):
1282 Adjust.
1283
1284 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1285
1286 Remove the global step_multi in favour of a per-thread
1287 step_multi.
1288
1289 * inferior.h (step_multi): Delete.
1290 * gdbthread.h (struct thread_info): Add comments around
1291 step_multi.
1292 (save_infrun_state, load_infrun_state): Remove step_multi
1293 parameter.
1294 * thread.c (load_infrun_state, save_infrun_state): Remove
1295 step_multi argument, and references to it.
1296 * infcmd.c (step_multi): Delete.
1297 (step_1): Adjust.
1298 (step_1_continuation, until_next_command): Adjust.
1299 * infrun.c (fetch_inferior_event): Adjust.
1300 (context_switch): Don't context-switch step_multi.
1301 (print_stop_reason, normal_stop): Adjust.
1302
1303 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1304
1305 Remove the global stop_signal in favour of a per-thread
1306 stop_signal.
1307
1308 * inferior.h (stop_signal): Delete.
1309 * gdbthread.h (save_infrun_state, load_infrun_state): Remove
1310 stop_signal argument.
1311 * thread.c (load_infrun_state, save_infrun_state): Remove
1312 stop_signal argument. Don't reference it.
1313
1314 * infcmd.c (stop_signal): Delete.
1315 (program_info): Adjust.
1316 * infrun.c (resume): Clear stop_signal.
1317 (proceed): Adjust. Pass the last stop_signal to the thread we're
1318 resuming.
1319 (context_switch): Don't context-switch stop_signal.
1320 (handle_inferior_event, keep_going): Adjust.
1321 (save_inferior_status, restore_inferior_status): Adjust.
1322
1323 * fbsd-nat.c: Include "gdbthread.h".
1324 (find_signalled_thread, find_stop_signal): New.
1325 (fbsd_make_corefile_notes): Use it.
1326 * fork-child.c (startup_inferior): Adjust.
1327
1328 * linux-nat.c (get_pending_status): Adjust.
1329 (linux_nat_do_thread_registers): Adjust.
1330 (find_signalled_thread, find_stop_signal): New.
1331 (linux_nat_do_thread_registers): Add stop_signal parameter.
1332 (struct linux_nat_corefile_thread_data): Add stop_signal member.
1333 (linux_nat_corefile_thread_callback): Pass stop_signal.
1334 (linux_nat_do_registers): Delete.
1335 (linux_nat_make_corefile_notes): Use find_stop_signal. Assume
1336 there's always a thread.
1337
1338 * procfs.c (find_signalled_thread, find_stop_signal): New.
1339 (find_stop_signal): New.
1340 (procfs_do_thread_registers): Add stop_signal parameter.
1341 (struct procfs_corefile_thread_data): Add stop_signal member.
1342 (procfs_corefile_thread_callback): Pass args->stop_signal.
1343 (procfs_make_note_section): Find the last stop_signal.
1344
1345 * solib-irix.c: Include gdbthread.h.
1346 (irix_solib_create_inferior_hook): Adjust.
1347 * solib-osf.c: Include gdbthread.h.
1348 (osf_solib_create_inferior_hook): Adjust.
1349 * solib-sunos.c: Include gdbthread.h.
1350 (sunos_solib_create_inferior_hook): Adjust.
1351 * solib-svr4.c: Include gdbthread.h.
1352 (svr4_solib_create_inferior_hook): Adjust.
1353
1354 * win32-nat.c (do_initial_win32_stuff): Adjust.
1355
1356 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1357
1358 * gdbthread.h (struct thread_info): Add comments around
1359 proceed_to_finish.
1360 (save_infrun_state, load_infrun_state): Remove proceed_to_finish
1361 argument.
1362 * thread.c (load_infrun_state, save_infrun_state): Delete
1363 proceed_to_finish argument and references to it.
1364
1365 * infcall.c (call_function_by_hand): Adjust.
1366 * infcmd.c (finish_command): Adjust.
1367 * infrun.c (proceed_to_finish): Delete.
1368 (clear_proceed_status): Adjust.
1369 (context_switch): Don't context-switch proceed_to_finish.
1370 (normal_stop, save_inferior_status, restore_inferior_status):
1371 Adjust.
1372
1373 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1374
1375 * inferior.h (stop_bpstat): Delete.
1376
1377 * breakpoint.h (bpstat_do_actions): Remove bpstat* argument.
1378
1379 * breakpoint.c (bpstat_do_actions): Rename to ...
1380 (bpstat_do_actions_1): ... this. Make static. Change return type
1381 to int. Return true if a breakpoint proceeded.
1382 (bpstat_do_actions): New, as wrapper around bpstat_do_actions_1.
1383 (delete_breakpoint): Don't reference the global stop_bpstat; it's
1384 gone.
1385
1386 * gdbthread.h (struct thread_info): Add stop_bpstat.
1387 (save_infrun_state, load_infrun_state): Remove stop_bpstat
1388 argument.
1389 * thread.c (load_infrun_state, save_infrun_state): Remove
1390 stop_bpstat argument, and the code referencing it.
1391
1392 * infcall.c: Include "gdbthread.h".
1393 (call_function_by_hand): Adjust.
1394 * exceptions.c: Include "gdbthread.h".
1395 (throw_exception): Adjust.
1396 * infcmd.c (stop_bpstat): Delete.
1397 (continue_command): In all-stop, set the ignore count on the
1398 thread that reported the stop. In non-stop, set it on the current
1399 thread.
1400 (finish_command_continuation): Adjust.
1401 (program_info): Adjust.
1402 * infrun.c (clear_proceed_status): Adjust.
1403 (context_switch): Don't context-switch stop_bpstat.
1404 (handle_inferior_event): Adjust.
1405 (normal_stop): Adjust.
1406 (save_inferior_status, restore_inferior_status): Adjust.
1407
1408 * inf-loop.c (inferior_event_handler): Remove parameter to
1409 bpstat_do_actions call.
1410 * top.c (command_loop): Remove parameter to bpstat_do_actions
1411 call. Call it unconditionally.
1412 * event-top.c (command_handler): Ditto.
1413 * python/python.c (execute_gdb_command): Ditto.
1414
1415 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1416
1417 * inferior.h (step_over_calls): Delete.
1418
1419 * gdbthread.h (save_infrun_state, load_infrun_state): Remove
1420 step_over_calls argument.
1421 * thread.c (save_infrun_state, load_infrun_state): Remove
1422 step_over_calls argument. Adjust.
1423
1424 * infcmd.c (step_over_calls): Delete.
1425 (step_1): Adjust.
1426 * infrun.c (clear_proceed_status): Adjust.
1427 (context_switch): Don't context-switch step_over_calls.
1428 (handle_inferior_event, save_inferior_status)
1429 (restore_inferior_status): Adjust.
1430
1431 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1432
1433 Remove context switching in favour of accessing thread_info fields
1434 directly.
1435
1436 * infrun.c (stepping_over_breakpoint, step_resume_breakpoint):
1437 Delete.
1438 (struct thread_stepping_state): Delete.
1439 (gtss, tss): Delete.
1440 (follow_inferior_reset_breakpoints, follow_exec)
1441 (resume, clear_proceed_status): Adjust.
1442 (prev_pc): Delete.
1443 (proceed, start_remote, init_wait_for_inferior): Adjust.
1444 (struct execution_control_state): Add event_thread member.
1445 (delete_step_resume_breakpoint_callback)
1446 (delete_step_thread_step_resume_breakpoint)
1447 (delete_step_thread_step_resume_breakpoint_cleanup)
1448 (delete_step_thread_step_resume_breakpoint): New.
1449 (wait_for_inferior, init_execution_control_state): Use
1450 delete_step_thread_step_resume_breakpoint_cleanup.
1451 (wait_for_inferior): Set the event_thread.
1452 (fetch_inferior_event): Ditto. Delete the step-resume breakpoint
1453 with delete_step_thread_step_resume_breakpoint.
1454 (init_thread_stepping_state): Change parameter type to
1455 thread_info. Adjust.
1456 (context_switch): Don't context switch prev_pc,
1457 stepping_over_breakpoint, step_resume_breakpoint,
1458 step_range_start, step_range_end, step_frame_id,
1459 tss->stepping_over_breakpoint,
1460 tss->stepping_through_solib_after_catch,
1461 tss->stepping_through_solib_catchpoints, tss->current_line, or
1462 tss->current_symtab.
1463 (adjust_pc_after_break, handle_inferior_event)
1464 (currently_stepping, step_into_function)
1465 (insert_step_resume_breakpoint_at_sal)
1466 (insert_longjmp_resume_breakpoint, keep_going): Adjust.
1467 (clear_stepping_state): New.
1468 (normal_stop): Adjust.
1469 (save_inferior_status, restore_inferior_status): Adjust.
1470
1471 * gdbthread.h (struct thread_info): Comments describing the
1472 members moved here. Add step_after_step_resume_breakpoint.
1473 (delete_step_resume_breakpoint): Add thread_info argument.
1474 (save_infrun_state, load_infrun_state): Remove prev_pc,
1475 trap_expected, step_resume_breakpoint, step_range_start,
1476 step_range_end, step_frame_id, another_trap,
1477 stepping_through_solib_after_catch,
1478 stepping_through_solib_catchpoints, current_line and
1479 current_symtab function arguments.
1480 (inferior_thread): Declare.
1481
1482 * thread.c (inferior_thread): New.
1483 (delete_step_resume_breakpoint): Add a thread_info parameter and
1484 rewrite.
1485 (load_infrun_state, save_infrun_state): Remove prev_pc,
1486 trap_expected, step_resume_breakpoint, step_range_start,
1487 step_range_end, step_frame_id, stepping_over_breakpoint,
1488 stepping_through_solib_after_catch,
1489 stepping_through_solib_catchpoints, current_line and
1490 current_symtab args. Remove code referencing them.
1491
1492 * infcmd.c (step_range_start, step_range_end, step_frame_id):
1493 Delete.
1494 (step_1, step_once, until_next_command): Adjust.
1495
1496 * inferior.h (step_range_start, step_range_end, step_frame_id):
1497 Delete.
1498
1499 * linux-nat.c (linux_child_follow_fork): If following the child,
1500 move the step state to it. Adjust.
1501 * inf-ptrace.c (inf_ptrace_follow_fork): Ditto.
1502 * inf-ttrace.c (inf_ttrace_follow_fork): Ditto.
1503
1504 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1505
1506 * bsd-uthread.c (bsd_uthread_find_new_threads): Claim the main
1507 thread.
1508
1509 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1510
1511 * corelow.c (add_to_thread_list): If this is the first time we
1512 hear about thread info, update inferior_ptid.
1513 (core_open): Clear the thread list and set inferior_ptid before
1514 acknowledging a new inferior. Find threads before fetching
1515 register info. Give an upper target layer a chance to find and
1516 claim new threads. Print core generation and stop signal info
1517 after finding new threads.
1518 (get_core_register_section): Look at the lwp member of
1519 inferior_ptid for detecting if we have threads info, instead of
1520 the pid member.
1521 (core_pid_to_str): New.
1522 (init_core_ops): Register core_pid_to_str.
1523
1524 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1525
1526 * spu-linux-nat.c (spu_child_post_startup_inferior)
1527 (spu_child_post_attach): Don't add the main thread here.
1528
1529 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1530
1531 Use ptid_t.tid to store thread ids instead of ptid_t.pid.
1532
1533 * gnu-nat.c (inf_validate_procs): If this is the first time we're
1534 seeing a thread id, extend the main thread's ptid. If we still
1535 have pending execs, don't be verbose about new threads.
1536 (gnu_wait, gnu_resume, gnu_attach, gnu_thread_alive)
1537 (gnu_pid_to_str, cur_thread, sig_thread_cmd): Adjust.
1538 * i386gnu-nat.c (gnu_fetch_registers, gnu_store_registers):
1539 Adjust.
1540
1541 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1542
1543 * procfs.c (to_attach): Create a procinfo for the current lwp.
1544 Add it to gdb's thread list.
1545 (procfs_fetch_registers, procfs_store_registers): Assume there's
1546 always an lwp.
1547 (procfs_wait): Don't add the main thread here.
1548 (procfs_init_inferior): Create a procinfo for the main lwp here.
1549 Change main thread's ptid with thread_change_ptid.
1550 (procfs_notice_thread): Check for exited threads.
1551 (procfs_corefile_thread_callback): Remove check for the main
1552 process.
1553 (procfs_make_note_section): Assume there is always a thread.
1554
1555 * sol-thread.c (sol_thread_attach): Clear sol_thread_active before
1556 attaching. Change the main thread ptid with thread_change_ptid.
1557 (sol_thread_detach): Clear sol_thread_active.
1558 (sol_thread_wait): Check for exited threads.
1559 (sol_thread_create_inferior): Clear sol_thread_active before
1560 creating a new inferior. Change the main thread ptid with
1561 thread_change_ptid.
1562 (sol_thread_mourn_inferior): Clear sol_thread_active.
1563 (sol_find_new_threads_callback): Check for exited threads.
1564
1565 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1566
1567 * inf-ttrace.c (inf_ttrace_wait): On TTEVT_LWP_CREATE and
1568 LWP_TERMINATE, resume the caller thread. On TTEVT_LWP_CREATE,
1569 TTEVT_LWP_EXIT and TTEVT_LWP_TERMINATE, don't stop the whole
1570 process, and return TARGET_WAITKIND_IGNORE.
1571
1572 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1573
1574 * inf-ttrace.c: Include <signal.h>
1575 (inf_ttrace_delete_dead_threads_callback): New.
1576 (inf_ttrace_resume_lwp): New.
1577 (inf_ttrace_resume_callback, inf_ttrace_resume): Rewrite. Don't
1578 delete dying threads until they are really dead.
1579 (inf_ttrace_wait): After stopping the whole process, delete any
1580 dying thread that is really dead by now.
1581 (inf_ttrace_thread_alive): Return 1.
1582 (inf_ttrace_extra_thread_info): New.
1583 (inf_ttrace_target): Register inf_ttrace_extra_thread_info.
1584
1585 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1586
1587 * inf-ttrace.c (inf_ttrace_follow_fork): Register the main thread
1588 of the child fork.
1589 (inf_ttrace_attach): Add the main thread.
1590 (inf_ttrace_resume_callback): Check for exited threads. Adjust
1591 for always a thread.
1592 (inf_ttrace_wait): Decorate the main thread's ptid with lwp info
1593 using thread_change_ptid, and set its private data. Don't add the
1594 main thread here.
1595 (inf_ttrace_pid_to_str): Adjust.
1596
1597 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1598
1599 * bsd-uthread.c (bsd_uthread_wait): Decorate the main thread with
1600 thread_change_ptid. Check for exited threads.
1601 (bsd_uthread_find_new_threads): Check for exited threads.
1602
1603 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1604
1605 * inf-ptrace.c: Include "gdbthread.h".
1606 (inf_ptrace_attach): Add the main thread here.
1607 * linux-nat.c (linux_nat_attach): Don't add the main thread here.
1608 Decorate the main thread id with the lwp id.
1609
1610 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1611
1612 * linux-nat.c (linux_nat_wait): Update inferior_ptid's ptid with
1613 thread_change_ptid. Don't add or mark the main thread as running
1614 and executing here.
1615 * fork-child.c (fork_inferior): Add the main thread here.
1616
1617 2008-09-08 Jerome Guitton <guitton@adacore.com>
1618
1619 * rs6000-tdep.c (rs6000_fetch_instruction)
1620 (rs6000_skip_stack_check): New functions.
1621 (skip_prologue): Skip stack check sequence.
1622
1623 2008-09-08 David Daney <ddaney@avtrex.com>
1624
1625 * dummy-frame.h (frame.h): Include it.
1626 (struct frame_id): Remove declaration.
1627
1628 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
1629
1630 * spu-tdep.c (spu_push_dummy_code): New function.
1631 (spu_gdbarch_init): Install it.
1632
1633 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
1634
1635 * gdbarch.sh (gdbarch_dump): Use core_addr_to_string_nz
1636 instead of paddr_nz.
1637 * gdbarch.c: Regenerate.
1638
1639 * target.c (target_xfer_partial, debug_print_register): Use
1640 core_addr_to_string_nz instead of paddr_nz.
1641
1642 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
1643
1644 * rs6000-tdep.c (rs6000_gdbarch_init): Setup displaced stepping
1645 *before* calling gdbarch_init_osabi.
1646 (rs6000_aix_init_osabi): Disable displaced stepping.
1647
1648 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
1649
1650 * target.c (update_current_target): Do not inherit to_open
1651 or to_close.
1652 (pop_target): Call target_close on target_stack instead
1653 of current_target.
1654 (pop_all_targets_above): Likewise.
1655
1656 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
1657
1658 * gnu-v3-abi.c (gnuv3_decode_method_ptr): New function.
1659 (gnuv3_print_method_ptr): Use it.
1660 (gnuv3_method_ptr_to_value): Likewise.
1661
1662 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
1663
1664 * nto-tdep.h (struct nto_target_ops): Add gdbarch parameter to
1665 register_area callback function.
1666 * i386-nto-tdep.c (i386nto_register_area): Add gdbarch parameter.
1667 Use it instead of current_gdbarch.
1668 * nto-procfs.c (procfs_store_registers): Update call.
1669
1670 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
1671
1672 * mips-tdep.c (deprecated_mips_set_processor_regs_hack): Use
1673 regcache architecture instead of current_gdbarch.
1674
1675 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
1676
1677 * mep-tdep.c (struct mep_prologue): Add gdbarch member.
1678 (check_for_saved): Use it instead of current_gdbarch.
1679 (is_arg_spill): Add gdbarch paramter. Use it instead
1680 of current_gdbarch.
1681 (mep_analyze_prologue): Add gdbarch parameter. Pass it
1682 to is_arg_spill and check_for_saved.
1683 (mep_skip_prologue, mep_analyze_frame_prologue): Update calls.
1684
1685 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
1686
1687 * hppa-tdep.c (internalize_unwinds): Use objfile architecture
1688 instead of current_gdbarch.
1689
1690 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
1691
1692 * m68k-tdep.h (m68kbsd_fpreg_offset): Add gdbarch parameter.
1693 * m68kbsd-tdep.c (m68kbsd_fpreg_offset): Add gdbarch paramter.
1694 Use it instead of current_gdbarch.
1695 (m68kbsd_supply_fpregset): Update call.
1696 * m68kbsd-nat.c (m68kbsd_supply_fpregset): Likewise.
1697 (m68kbsd_collect_fpregset): Likewise.
1698
1699 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
1700
1701 * cris-tdep.c (cris_version, cris_mode): Remove.
1702 (crisv32_single_step_through_delay): Use tdep->cris_mode.
1703 (cris_breakpoint_from_pc): Likewise.
1704 (cris_frame_unwind_cache): Use tdep->cris_version.
1705 (crisv32_scan_prologue): Likewise.
1706 (cris_spec_reg_applicable): Add gdbarch argument.
1707 Use tdep->cris_version.
1708 (cris_register_size, cris_special_register_name): Update calls.
1709 (cris_special_register_name): Add gdbarch argument.
1710 (cris_register_name, crisv32_register_name): Update calls.
1711
1712 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
1713
1714 * m68hc11-tdep.c (gdb_print_insn_m68hc11): Use info->arch
1715 instead of current_gdbarch.
1716
1717 * sh64-tdep.c (gdb_print_insn_sh64): Remove.
1718 (sh64_gdbarch_init): Install print_insn_sh64 directly.
1719 * sh-tdep.c (gdb_print_insn_sh): Remove.
1720 (sh_gdbarch_init): Install print_insn_sh directly.
1721
1722 * mips-tdep.c (gdb_print_insn_mips): Do not check mips_abi
1723 from current_gdbarch.
1724 (gdb_print_insn_mips_n32, gdb_print_insn_mips_n64): New functions.
1725 (mips_gdbarch_init): Install them instead of gdb_print_insn_mips
1726 depending on mips_abi.
1727
1728 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
1729
1730 * gdbarch.sh (addr_bits_remove): Change type to 'm'.
1731 (smash_text_address): Likewise.
1732 * gdbarch.c, gdbarch.h: Regenerate.
1733
1734 * arch-utils.c (core_addr_identity): Add gdbarch parameter.
1735 * arch-utils.h (core_addr_identity): Likewise.
1736 * arm-tdep.c (arm_addr_bits_remove): Likewise.
1737 (arm_smash_text_address): Likewise.
1738 * hppa-tdep.c (hppa_smash_text_address): Likewise.
1739 * m88k-tdep.c (m88k_addr_bits_remove): Likewise.
1740 * s390-tdep.c (s390_addr_bits_remove): Likewise.
1741
1742 * mips-tdep.c (mips_addr_bits_remove): Add gdbarch parameter.
1743 Use it instead of current_gdbarch.
1744
1745 * arm-tdep.c (arm_prologue_prev_register, arm_unwind_pc,
1746 arm_dwarf2_prev_register): Update calls.
1747 * m88k-tdep.c (m88k_unwind_pc): Update call.
1748
1749 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
1750
1751 * dwarf2expr.h (dwarf2_read_address): Add gdbarch argument.
1752 * dwarf2expr.c (dwarf2_read_address): Add gdbarch argument.
1753 Call gdbarch_integer_to_address directly instead of converting
1754 to value and back. Update comment.
1755 (execute_stack_op): Update call site.
1756 * dwarf2loc.c (find_location_expression): Likewise.
1757 (locexpr_describe_location): Update
1758
1759 * dwarf2expr.h (struct dwarf_expr_context): Add gdbarch member.
1760 * dwarf2-frame.c (execute_stack_op): Initialize ctx->gdbarch.
1761 * dwarf2loc. (dwarf2_evaluate_loc_desc): Likewise.
1762 (dwarf2_loc_desc_needs_frame): Likewise.
1763
1764 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
1765
1766 * breakpoint.h (struct bp_location): Change type of section
1767 member to "struct obj_section *".
1768 * tracepoint.h (struct tracepoint): Likewise.
1769 * symtab.h (struct general_symbol_info): Replace bfd_section
1770 member with obj_section.
1771 (struct symtab_and_line): Change type of section member to
1772 "struct obj_section *".
1773 (SYMBOL_BFD_SECTION): Remove macro, replace by ...
1774 (SYMBOL_OBJ_SECTION): ... this.
1775
1776 * minsym.c (prim_record_minimal_symbol_and_info): Record symbol
1777 section as obj_section instead of bfd_section.
1778
1779 * ada-lang.c (ada_decode_symbol): Use gsymbol->obj_section
1780 directly instead of looking of obj_section from bfd_section.
1781
1782 * objfiles.h (find_pc_sect_section): Remove.
1783 * objfiles.c (find_pc_sect_section): Remove.
1784 (find_pc_section): Inline find_pc_sect_section code.
1785
1786 * symfile.h (find_pc_overlay): Return struct obj_section *.
1787 (find_pc_mapped_section): Likewise.
1788 (section_is_overlay, section_is_mapped): Change type of section
1789 argument to struct obj_section *.
1790 (pc_in_mapped_range, pc_in_unmapped_range): Likewise.
1791 (overlay_mapped_address, overlay_unmapped_address): Likewise.
1792 (symbol_overlayed_address): Likewise.
1793 * symtab.h (symbol_overlayed_address): Likewise.
1794 * symfile.c (overlay_is_mapped): Remove.
1795 (section_is_mapped): Inline overlay_is_mapped code. Update.
1796 (overlay_invalidate_all): Update.
1797 (section_is_overlay): Change section argument to type
1798 "struct obj_section *". Use bfd_ methods.
1799 (pc_in_unmapped_range): Likewise. Handle relocated sections.
1800 (pc_in_mapped_range): Likewise. Handle relocated sections.
1801 (sections_overlap): Likewise.
1802 (overlay_unmapped_address): Likewise.
1803 (overlay_mapped_address): Likewise.
1804 (symbol_overlayed_address): Likewise.
1805 (find_pc_overlay): Return struct obj_section *.
1806 (find_pc_mapped_section): Likewise.
1807 (list_overlays_command): Update.
1808 (map_overlay_command, unmap_overlay_command): Update.
1809 (simple_overlay_update): Update.
1810
1811 * block.h (blockvector_for_pc_sect): Change section argument
1812 to type "struct obj_section *".
1813 (block_for_pc_sect): Likewise.
1814 * block.c (blockvector_for_pc_sect): Change section argument
1815 to type "struct obj_section *".
1816 (block_for_pc_sect): Likewise.
1817 * symtab.h (find_pc_sect_function, find_pc_sect_psymtab,
1818 find_pc_sect_symtab, find_pc_sect_psymbol, find_pc_sect_line,
1819 lookup_minimal_symbol_by_pc_section, find_function_start_pc): Likewise.
1820 (matching_bfd_sections): Rename to ...
1821 (matching_obj_sections): ... this. Update argument types.
1822 * blockframe.c (find_pc_sect_function): Likewise.
1823 * breakpoint.c (describe_other_breakpoints): Likewise.
1824 (breakpoint_has_pc, check_duplicates_for): Likewise.
1825 * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Likewise.
1826 (lookup_minimal_symbol_by_pc_section): Likewise.
1827 * symtab.c (find_pc_sect_psymtab_closer): Likewise.
1828 (find_pc_sect_psymtab, find_pc_sect_psymbol, find_pc_sect_symtab,
1829 find_pc_sect_line, find_function_start_pc): Likewise.
1830 (matching_bfd_sections): Rename to ...
1831 (matching_obj_sections): ... this. Update argument types.
1832
1833 * blockframe.c (find_pc_partial_function): Update to section
1834 type changes. No longer call find_pc_sect_section.
1835 (cache_pc_function_section): Change to type "struct obj_section *".
1836 * breakpoint.c (resolve_sal_pc): Update to section type changes.
1837 * exec.c (xfer_memory): Likewise.
1838 * findvar.c (read_var_value): Likewise.
1839 * infcmd.c (jump_command): Likewise.
1840 * linespec.c (minsym_found): Likewise.
1841 * maint.c (maintenance_translate_address): Likewise.
1842 * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Likewise.
1843 (lookup_solib_trampoline_symbol_by_pc): Likewise.
1844 * parse.c (write_exp_msymbol): Likewise.
1845 * printcmd.c (build_address_symbolic): Likewise.
1846 (address_info, sym_info): Likewise.
1847 * symmisc.c (dump_msymbols, print_symbol): Likewise.
1848 * symtab.c (fixup_section): Likewise.
1849 (fixup_symbol_section, fixup_psymbol_section): Likewise.
1850 (find_pc_line, find_function_start_sal): Likewise.
1851 * target.c (memory_xfer_partial): Likewise.
1852 * hppa-hpux-tdep.c (hppa64_hpux_in_solib_call_trampoline): Likewise.
1853 * spu-tdep.c (spu_overlay_update): Likewise.
1854
1855 2008-09-04 Doug Evans <dje@google.com>
1856
1857 * defs.h (plongest,pulongest): Renamed from paddr_u,paddr_d.
1858 Change argument of pulongest from CORE_ADDR to ULONGEST.
1859 All callers updated.
1860 * utils.c (plongest): Renamed from paddr_d.
1861 (pulongest): Renamed from paddr_u, change arg type to ULONGEST.
1862 * remote-mips.c (send_srec): Use paddr_nz instead of paddr_u in
1863 `CORE_ADDR addr' arg of error message.
1864
1865 2008-09-03 Angela Marie Thomas <angela@releasedominatrix.com>
1866
1867 * ser-tcp.c (ser_tcp_send_break): New function.
1868 (_initialize_ser_tcp): Use ser_tcp_send_break.
1869 * ser-tcp.h (ser_tcp_send_break): New prototype.
1870
1871 2008-09-03 Ulrich Weigand <uweigand@de.ibm.com>
1872
1873 * spu-tdep.c (spu_push_dummy_call): Update all stack pointer slots
1874 when allocating stack frame for inferior call.
1875
1876 2008-09-03 Ulrich Weigand <uweigand@de.ibm.com>
1877
1878 * spu-tdep.c (spu_frame_unwind_cache): Do not attempt to unwind
1879 SP or return address if we failed to find a valid frame.
1880
1881 2008-09-03 Aleksandar Ristovski <aristovski@qnx.com>
1882
1883 * breakpoint.c (breakpoint_init_inferior): Mark as not inserted only
1884 non-permanent breakpoints.
1885 (bpstat_stop_status): Change enable_state to bp_disabled only for
1886 non-permanent breakpoints.
1887 (bp_loc_is_permanent): New function.
1888 (create_breakpoint): Check if the location points to a permanent
1889 breakpoint and if it does, make breakpoint permanent.
1890 (update_breakpoint_locations): Make sure new locations of permanent
1891 breakpoints are properly initialized.
1892 * i386-tdep.c (i386_skip_permanent_breakpoint): New function.
1893 (i386_gdbarch_init): Set gdbarch_skip_permanent_breakpoint.
1894
1895 2008-09-02 Pedro Alves <pedro@codesourcery.com>
1896
1897 * breakpoint.c (insert_breakpoints, update_global_location_list):
1898 Check breakpoints_always_inserted_mode instead of
1899 always_inserted_mode directly.
1900
1901 2008-09-02 Andreas Schwab <schwab@suse.de>
1902
1903 * ia64-tdep.c (ia64_get_dyn_info_list): Use obj_section_addr.
1904
1905 2008-09-01 Jan Kratochvil <jan.kratochvil@redhat.com>
1906
1907 Stay compatible after the GCC PR fortran/29635 fix.
1908 * dwarf2read.c (process_die <DW_TAG_imported_module>)
1909 (process_die <DW_TAG_imported_module>): Do not assert anything about
1910 these unsupported tags.
1911
1912 2008-08-29 Tom Tromey <tromey@redhat.com>
1913
1914 * maint.c (_initialize_maint_cmds): Fix typo.
1915
1916 2008-08-29 Tom Tromey <tromey@redhat.com>
1917
1918 * dwarf2read.c (dwarf2_build_psymtabs_hard): Copy dirname on
1919 obstack.
1920
1921 2008-08-27 Ulrich Weigand <uweigand@de.ibm.com>
1922
1923 * remote.c: Include "gdb_stat.h".
1924
1925 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
1926
1927 * dummy-frame.h (dummy_frame_pop): Add prototype.
1928 * dummy-frame.c: Include "observer.h".
1929 (dummy_frame_push): Do not check for stale frames.
1930 (dummy_frame_pop): New function.
1931 (cleanup_dummy_frames): New function.
1932 (_initialize_dummy_frame): Install it as inferior_created observer.
1933
1934 * frame.h (struct frame_id): Update comments.
1935 (frame_id_inner): Remove prototype.
1936 * frame.c (frame_id_inner): Make static. Add comments.
1937 (frame_find_by_id): Update frame_id_inner safety net check to avoid
1938 false positives for targets using non-contiguous stack ranges.
1939 (get_prev_frame_1): Update frame_id_inner safety net check.
1940 (frame_pop): Call dummy_frame_pop when popping a dummy frame.
1941
1942 * stack.c (return_command): Directly pop the selected frame.
1943 * infrun.c (handle_inferior_event): Remove dead code.
1944 * i386-tdep.c (i386_push_dummy_call): Update comment.
1945
1946 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
1947
1948 * breakpoint.c (remove_breakpoint): Do not fail if unable to remove
1949 breakpoint from shared library.
1950
1951 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
1952
1953 * solib-svr4.c (read_program_header): New function.
1954 (scan_dyntag_auxv): New function.
1955 (elf_locate_base): Use it if scan_dyntag fails.
1956 (find_program_interpreter): New function.
1957 (enable_break): Use it instead of .interp section.
1958
1959 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
1960
1961 * remote.h (remote_filename_p, remote_bfd_open): Add prototypes.
1962 * remote.c (remote_bfd_iovec_open, remote_bfd_iovec_close,
1963 remote_bfd_iovec_pread, remote_bfd_iovec_stat, remote_filename_p,
1964 remote_bfd_open): New functions.
1965 (remote_hostio_send_command): Fail safely if remote connection
1966 is not set up.
1967
1968 * solist.h (solib_open): Remove prototype.
1969 (solib_bfd_open): Add prototype.
1970 * solib.c: Include "remote.h".
1971 (solib_open): Remove, replace by ...
1972 (solib_bfd_open): ... this new function. Handle remote BFDs.
1973 (solib_map_sections): Replace solib_open by solib_bfd_open.
1974 * solib-frv.c: Include "exceptions.h".
1975 (enable_break2): Replace solib_open by solib_bfd_open.
1976 * solib-svr4.c: Include "exceptions.h".
1977 (enable_break): Replace solib_open by solib_bfd_open.
1978
1979 * symfile.c: Include "remote.h".
1980 (build_id_verify): Handle remote BFDs.
1981 (separate_debug_file_exists): Use BFD to access file. Handle
1982 remote BFDs.
1983 (symfile_bfd_open): Handle remote BFDs.
1984 (reread_symbols): Handle remote BFDs.
1985
1986 * NEWS: Mention "remote:" argument prefix to "set sysroot".
1987
1988 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
1989
1990 * gdbarch.sh (target_gdbarch): New global variable.
1991 (deprecated_current_gdbarch_select_hack): Set it.
1992 * gdbarch.c, gdbarch.h: Regenerate.
1993
1994 * arch-utils.c (gdbarch_update_p): Use target_gdbarch instead
1995 of current_gdbarch.
1996 * target-descriptions.c (target_find_description): Likewise.
1997 * arm-tdep.c (arm_update_current_architecture): Likewise.
1998 (show_fp_model, arm_show_abi, arm_show_fallback_mode,
1999 arm_show_force_mode): Likewise.
2000 * mips-tdep.c (show_mask_address, show_mipsfpu_command,
2001 show_mips_abi): Likewise.
2002 * mep-tdep.c (me_module_register_set, current_me_module): Likewise.
2003
2004 * target.c (target_translate_tls_address): Use target_gdbarch
2005 instead of current_gdbarch.
2006 * remote.c (struct packet_reg): Likewise.
2007 (get_remote_arch_state, packet_reg_from_regnum,
2008 packet_reg_from_pnum, remote_check_symbols, remote_wait,
2009 remote_address_masked, remote_insert_breakpoint,
2010 remote_insert_hw_breakpoint, remote_read_description): Likewise.
2011 * remote-m32r-sdi.c (m32r_resume, m32r_wait): Likewise.
2012 * remote-mips.c (mips_open, mips_common_breakpoint): Likewise.
2013 * cris-tdep.c (cris_can_use_hardware_watchpoint): Likewise.
2014
2015 * solib.c (solib_open, solib_map_sections, solib_read_symbols,
2016 solib_add, info_sharedlibrary_command, solib_address,
2017 solib_create_inferior_hook, in_solib_dynsym_resolve_code,
2018 solib_global_lookup): Likewise.
2019 * solib-frv.c (enable_break2, frv_relocate_main_executable): Likewise.
2020 * solib-irix.c (irix_current_sos, irix_open_symbol_file_object):
2021 Likewise.
2022 * solib-sunos.c (sunos_solib_create_inferior_hook): Likewise.
2023 * solib-svr4.c (exec_entry_point, enable_break, svr4_free_so,
2024 set_solib_svr4_fetch_link_map_offsets, svr4_fetch_link_map_offsets):
2025 Likewise.
2026 * nto-tdep.c (nto_find_and_open_solib, nto_init_solib_absolute_prefix,
2027 nto_truncate_ptr): Likewise.
2028 * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Likewise.
2029
2030 2008-08-26 Luis Machado <luisgpm@br.ibm.com>
2031
2032 * ppc-linux-tdep.c (ppc_linux_vsx_regset_sections) New structure.
2033 (ppc_linux_vmx_regset_sections): New structure.
2034 (ppc_linux_fp_regset_sections): New structure.
2035 (ppc_linux_init_abi): Select core-file regset based on target
2036 features.
2037
2038 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
2039
2040 * target.c (debug_print_register): Use regcache_raw_collect
2041 instead of regcache_cooked_read. Only handle raw registers.
2042
2043 2008-08-25 Pedro Alves <pedro@codesourcery.com>
2044
2045 * cp-name-parser.y: Include config.h before system headers.
2046
2047 2008-08-25 Ulrich Weigand <uweigand@de.ibm.com>
2048
2049 * m88k-tdep.c: Update for unwinder changes.
2050
2051 2008-08-24 Tom Tromey <tromey@redhat.com>
2052
2053 * s390-tdep.c (s390_address_class_type_flags): Use
2054 TYPE_INSTANCE_FLAG_ADDRESS_CLASS_1.
2055 (s390_address_class_type_flags_to_name): Likewise.
2056 (s390_address_class_name_to_type_flags): Likewise.
2057
2058 2008-08-24 Tom Tromey <tromey@redhat.com>
2059
2060 * rs6000-tdep.c (rs6000_builtin_type_vec128): Don't use
2061 TYPE_FLAGS.
2062 * features/rs6000/powerpc-vsx32l.c
2063 (initialize_tdesc_powerpc_vsx32l): Update.
2064 * features/rs6000/powerpc-vsx32.c
2065 (initialize_tdesc_powerpc_vsx32): Update.
2066 * features/rs6000/powerpc-vsx64.c
2067 (initialize_tdesc_powerpc_vsx64): Update.
2068 * features/rs6000/powerpc-vsx64l.c
2069 (initialize_tdesc_powerpc_vsx64l): Update.
2070 * target-descriptions.c (maint_print_c_tdesc_cmd): Emit
2071 TYPE_VECTOR, not TYPE_FLAGS.
2072
2073 2008-08-24 Tom Tromey <tromey@redhat.com>
2074
2075 * xml-tdesc.c (tdesc_end_union): Update.
2076 * stabsread.c (define_symbol): Update.
2077 (read_type): Update.
2078 (read_struct_type): Update.
2079 (read_enum_type): Update.
2080 * spu-tdep.c (spu_builtin_type_vec128): Update.
2081 * sh-tdep.c (sh_push_dummy_call_fpu): Update.
2082 (sh_push_dummy_call_nofpu): Update.
2083 * mdebugread.c (parse_symbol): Update.
2084 (parse_symbol): Update.
2085 (parse_symbol): Update.
2086 (upgrade_type): Update.
2087 * jv-lang.c (java_lookup_class): Update.
2088 * iq2000-tdep.c (iq2000_pointer_to_address): Update.
2089 * i386-tdep.c (i386_mmx_type): Update.
2090 (i386_sse_type): Update.
2091 * gdbtypes.h (enum type_flag_value): New enum.
2092 (enum type_instance_flag_value): New enum.
2093 (TYPE_FLAG_UNSIGNED, TYPE_FLAG_NOSIGN, TYPE_FLAG_STUB,
2094 TYPE_FLAG_TARGET_STUB, TYPE_FLAG_STATIC, TYPE_FLAG_PROTOTYPED,
2095 TYPE_FLAG_INCOMPLETE, TYPE_FLAG_VARARGS, TYPE_FLAG_VECTOR,
2096 TYPE_FLAG_FIXED_INSTANCE, TYPE_FLAG_STUB_SUPPORTED,
2097 TYPE_FLAG_NOTTEXT): Now enum constants.
2098 (TYPE_FLAG_CONST, TYPE_FLAG_VOLATILE, TYPE_FLAG_CODE_SPACE,
2099 TYPE_FLAG_DATA_SPACE, TYPE_FLAG_ADDRESS_CLASS_1,
2100 TYPE_FLAG_ADDRESS_CLASS_2): Remove.
2101 (TYPE_INSTANCE_FLAG_CONST, TYPE_INSTANCE_FLAG_VOLATILE,
2102 TYPE_INSTANCE_FLAG_CODE_SPACE, TYPE_INSTANCE_FLAG_DATA_SPACE,
2103 TYPE_INSTANCE_FLAG_ADDRESS_CLASS_1,
2104 TYPE_INSTANCE_FLAG_ADDRESS_CLASS_2): New constants.
2105 (TYPE_UNSIGNED, TYPE_NOSIGN, TYPE_STUB, TYPE_TARGET_STUB,
2106 TYPE_STATIC, TYPE_PROTOTYPED, TYPE_INCOMPLETE, TYPE_VARARGS,
2107 TYPE_VECTOR, TYPE_FIXED_INSTANCE, TYPE_STUB_SUPPORTED,
2108 TYPE_NOTTEXT): Update.
2109 (TYPE_FLAG_ADDRESS_CLASS_ALL): Remove.
2110 (TYPE_INSTANCE_FLAG_ADDRESS_CLASS_ALL): New define.
2111 (TYPE_VOLATILE, TYPE_CODE_SPACE, TYPE_DATA_SPACE,
2112 TYPE_ADDRESS_CLASS_1, TYPE_ADDRESS_CLASS_2,
2113 TYPE_ADDRESS_CLASS_ALL): Update.
2114 (struct main_type) <flags>: Remove.
2115 <flag_unsigned, flag_nosign, flag_stub, flag_target_stub,
2116 flag_static, flag_prototyped, flag_incomplete, flag_varargs,
2117 flag_vector, flag_stub_supported, flag_nottext,
2118 flag_fixed_instance>: New fields.
2119 <nfields, vptr_fieldno>: Move earlier.
2120 (TYPE_FLAGS): Remove.
2121 * gdbtypes.c (make_pointer_type): Update.
2122 (address_space_name_to_int): Update.
2123 (address_space_int_to_name): Update.
2124 (make_type_with_address_space): Update.
2125 (make_cv_type): Update.
2126 (create_range_type): Update.
2127 (get_discrete_bounds): Update.
2128 (create_set_type): Update.
2129 (make_vector_type): Update.
2130 (smash_to_method_type): Update.
2131 (check_typedef): Update.
2132 (check_stub_method): Update.
2133 (init_type): Individually assign flag fields.
2134 (recursive_dump_type): Don't print entire TYPE_FLAGS field. Do
2135 print TYPE_FIXED_INSTANCE, TYPE_STUB_SUPPORTED, and TYPE_NOTTEXT.
2136 (copy_type_recursive): Copy the entire main type. Don't use
2137 TYPE_FLAGS.
2138 * features/rs6000/powerpc-altivec64l.c
2139 (initialize_tdesc_powerpc_altivec64l): Update.
2140 * features/rs6000/powerpc-altivec64.c
2141 (initialize_tdesc_powerpc_altivec64): Update.
2142 * features/rs6000/powerpc-altivec32l.c
2143 (initialize_tdesc_powerpc_altivec32l): Update.
2144 * features/rs6000/powerpc-altivec32.c
2145 (initialize_tdesc_powerpc_altivec32): Update.
2146 * features/rs6000/powerpc-7400.c (initialize_tdesc_powerpc_7400):
2147 Update.
2148 * features/arm-with-iwmmxt.c (initialize_tdesc_arm_with_iwmmxt):
2149 Update.
2150 * dwarf2read.c (read_structure_type): Update.
2151 (read_enumeration_type): Likewise.
2152 (process_enumeration_scope): Likewise.
2153 (read_tag_pointer_type): Likewise.
2154 (read_subroutine_type): Likewise.
2155 (read_subroutine_type): Likewise.
2156 (read_base_type): Likewise.
2157 * coffread.c (coff_read_enum_type): Update.
2158 * ada-valprint.c (adjust_type_signedness): Update.
2159 * ada-typeprint.c (print_record_field_types): Update.
2160 * ada-lang.c (packed_array_type): Update.
2161 (empty_record): Don't reset TYPE_FLAGS.
2162 (ada_template_to_fixed_record_type_1): Update.
2163 (ada_template_to_fixed_record_type_1): Likewise.
2164 (template_to_static_fixed_type): Likewise.
2165 (to_record_with_fixed_variant_part): Likewise.
2166 (to_fixed_record_type): Likewise.
2167 (to_fixed_array_type): Likewise.
2168 (to_static_fixed_type): Likewise.
2169
2170 2008-08-23 Jim Blandy <jimb@redhat.com>
2171
2172 PR macros/607:
2173 * symmisc.c (print_symbol_bcache_statistics): Include statistics
2174 for the macro bcache.
2175
2176 2008-08-23 Tom Tromey <tromey@redhat.com>
2177
2178 * macrotab.h (struct macro_definition) <kind>: Shrink to one bit.
2179 (argc): Now 31 bits.
2180
2181 2008-08-22 Tom Tromey <tromey@redhat.com>
2182
2183 * NEWS: Move macro entries back under "New commands".
2184
2185 2008-08-22 Ulrich Weigand <uweigand@de.ibm.com>
2186
2187 * breakpoint.c (create_overlay_event_breakpoint): Rename to ...
2188 (create_overlay_event_breakpoint_1): ... this. Add OBJFILE parameter.
2189 (create_overlay_event_breakpoint): Loop over all objfiles to install
2190 multiple instances of the overlay event breakpoint if present.
2191
2192 2008-08-22 Ulrich Weigand <uweigand@de.ibm.com>
2193
2194 * spu-tdep.c (spu_overlay_new_objfile): Only consider SPU objfiles.
2195 (info_spu_event_command): Command only supported on SPU architecture.
2196 (info_spu_signal_command): Likewise.
2197 (info_spu_mailbox_command): Likewise.
2198 (info_spu_dma_command): Likewise.
2199 (info_spu_proxydma_command): Likewise.
2200
2201 2008-08-22 Ulrich Weigand <uweigand@de.ibm.com>
2202
2203 * infrun.c (adjust_pc_after_break): Do not call get_thread_regcache
2204 if the thread has already exited.
2205
2206 2008-08-22 Pedro Alves <pedro@codesourcery.com>
2207
2208 * infrun.c (proceed): Move back setting previous_inferior_ptid
2209 from here ...
2210 (wait_for_inferior): ... to here.
2211 (fetch_inferior_event): ... and here.
2212
2213 2008-08-21 Ulrich Weigand <uweigand@de.ibm.com>
2214
2215 * gdbarch.sh: Include "regcache.h" into gdbarch.c.
2216 (deprecated_current_gdbarch_select_hack): Call registers_changed
2217 instead of reinit_frame_cache.
2218 * gdbarch.c: Regenerate.
2219
2220 2008-08-21 Ulrich Weigand <uweigand@de.ibm.com>
2221
2222 * elfread.c (elf_symtab_read): Do not relocate thread-local symbols.
2223
2224 2008-08-21 Daniel Jacobowitz <dan@codesourcery.com>
2225
2226 * xcoffread.c (SYMNAME_ALLOC): Correct syntax.
2227
2228 2008-08-21 Ulrich Weigand <uweigand@de.ibm.com>
2229
2230 * findvar.c (locate_var_value): Do not call get_frame_arch
2231 with a NULL frame argument.
2232
2233 2008-08-21 Ulrich Weigand <uweigand@de.ibm.com>
2234
2235 * frame.h (frame_map_regnum_to_name): Remove prototype.
2236 (frame_map_name_to_regnum): Remove prototype.
2237 * frame.c (frame_map_regnum_to_name): Remove.
2238 (frame_map_name_to_regnum): Remove.
2239 (frame_unwind_register_value): Use user_reg_map_regnum_to_name
2240 instead of frame_map_regnum_to_name.
2241 * ax-gdb.c: Include "user-regs.h".
2242 (gen_expr): Use user_reg_map_name_to_regnum instead of
2243 frame_map_name_to_regnum.
2244 * eval.c: Include "user-regs.h".
2245 (evaluate_subexp_standard): Use user_reg_map_name_to_regnum
2246 instead of frame_map_name_to_regnum.
2247 * infcmd.c (registers_info): Likewise.
2248 * parse.c: Include "user-regs.h".
2249 (write_dollar_variable): Use user_reg_map_name_to_regnum
2250 instead of frame_map_name_to_regnum.
2251 * tracepoint.c: Include "user-regs.h".
2252 (encode_actions): Use user_reg_map_name_to_regnum
2253 instead of frame_map_name_to_regnum.
2254 * valops.c: Include "user-regs.h".
2255 (value_fetch_lazy): Use user_reg_map_regnum_to_name instead
2256 of frame_map_regnum_to_name.
2257
2258 2008-08-21 Ulrich Weigand <uweigand@de.ibm.com>
2259
2260 * ppc-linux-tdep.c (ppc64_linux_convert_from_func_ptr_addr): Read
2261 and manually relocate .opd contents from BFD instead of reading
2262 them from target memory.
2263
2264 2008-08-21 Daniel Jacobowitz <dan@codesourcery.com>
2265
2266 * dwarf2read.c (processing_current_prefix): Delete static
2267 variable.
2268 (process_full_comp_unit): Do not set processing_current_prefix.
2269 (dwarf2_full_name): New function.
2270 (read_func_scope): Do not set processing_current_prefix. Use
2271 determine_prefix.
2272 (read_structure_type): Do not set processing_current_prefix. Remove
2273 unused inner cleanup.
2274 (process_structure_scope): Do not set processing_current_prefix.
2275 (read_enumeration_type): Use dwarf2_full_name.
2276 (determine_class_name): Return a const char *. Put the result
2277 on the objfile obstack. Use dwarf2_full_name.
2278 (read_namespace_type): New function.
2279 (read_namespace): Do not create the type here. Use
2280 determine_prefix.
2281 (read_typedef): Use dwarf2_full_name. Do not pass the name
2282 to init_type.
2283 (read_base_type): Do not pass the name to init_type. Handle
2284 TYPE_FLAG_NOSIGN.
2285 (read_unspecified_type): Do not pass the name to init_type.
2286 (new_symbol): Use dwarf2_full_name instead of
2287 processing_current_prefix.
2288 (read_type_die): Do not set processing_current_prefix. Handle
2289 DW_TAG_namespace.
2290 (determine_prefix): Handle specifications. Return the result
2291 on the objfile obstack. Handle unions correctly.
2292
2293 2008-08-21 Daniel Jacobowitz <dan@codesourcery.com>
2294
2295 * buildsym.c (add_symbol_to_list): Do not call
2296 cp_scan_for_anonymous_namespaces here.
2297 (finish_block): Do not call cp_set_block_scope here.
2298 * cp-namespace.c (processing_has_namespace_info)
2299 (processing_current_prefix): Delete.
2300 (cp_initialize_namespace): Do not initialize
2301 processing_has_namespace_info.
2302 (cp_scan_for_anonymous_namespaces): Use SYMBOL_DEMANGLED_NAME. Do
2303 not check processing_has_namespace_info.
2304 (cp_set_block_scope): Take prefix and namespace info flag as
2305 arguments. Honor namespaces regardless of a demangled name.
2306 * cp-support.h (processing_has_namespace_info)
2307 (processing_current_prefix): Delete declarations.
2308 (cp_set_block_scope): Update prototype.
2309 * dwarf2read.c (processing_has_namespace_info)
2310 (processing_current_prefix): New static variables.
2311 (read_file_scope): Initialize processing_has_namespace_info.
2312 (read_func_scope): Call cp_set_block_scope for C++.
2313 (new_symbol): Call cp_scan_for_anonymous_namespaces for C++.
2314 * symtab.c (symbol_demangled_name): Accept a const argument.
2315 * symtab.h (symbol_demangled_name): Update prototype.
2316
2317 2008-08-21 Daniel Jacobowitz <dan@codesourcery.com>
2318
2319 * ax-gdb.c (gen_var_ref): Use SYMBOL_LINKAGE_NAME.
2320 * blockframe.c (find_pc_partial_function): Likewise.
2321 * buildsym.c (find_symbol_in_list): Likewise.
2322 * c-valprint.c (c_val_print): Likewise.
2323 * coffread.c (patch_opaque_types, process_coff_symbol): Likewise.
2324 (coff_read_enum_type): Likewise. Use SYMBOL_SET_LINKAGE_NAME.
2325 * cp-support.c (cp_remove_params): Renamed from remove_params and
2326 made global.
2327 (overload_list_add_symbol): Update call to remove_params.
2328 * cp-support.h (cp_remove_params): Declare.
2329 * dwarf2read.c (process_enumeration_scope): Use SYMBOL_LINKAGE_NAME.
2330 (dwarf2_const_value): Use SYMBOL_PRINT_NAME.
2331 * expprint.c (dump_subexp_body_standard): Likewise.
2332 * f-valprint.c (info_common_command, there_is_a_visible_common_named):
2333 Use SYMBOL_LINKAGE_NAME to find symbols and SYMBOL_PRINT_NAME
2334 for messages.
2335 * findvar.c (read_var_value): Use SYMBOL_LINKAGE_NAME.
2336 * gnu-v2-abi.c (gnuv2_value_rtti_type): Likewise.
2337 * hppa-hpux-tdep.c (hppa32_hpux_in_solib_call_trampoline)
2338 (hppa_hpux_skip_trampoline_code): Use SYMBOL_LINKAGE_NAME to find
2339 symbols and SYMBOL_PRINT_NAME for messages.
2340 * jv-lang.c (add_class_symbol): Use SYMBOL_SET_LINKAGE_NAME.
2341 * linespec.c (decode_line_2): Use SYMBOL_LINKAGE_NAME.
2342 * mdebugread.c (parse_symbol): Use SYMBOL_LINKAGE_NAME and
2343 SYMBOL_SET_LINKAGE_NAME.
2344 (mylookup_symbol): Use SYMBOL_LINKAGE_NAME.
2345 * minsyms.c (add_minsym_to_demangled_hash_table): Use
2346 SYMBOL_SEARCH_NAME.
2347 (lookup_minimal_symbol): Use SYMBOL_LINKAGE_NAME or
2348 SYMBOL_MATCHES_SEARCH_NAME, depending on the pass.
2349 * objfiles.h (ALL_OBJFILE_MSYMBOLS): Use SYMBOL_LINKAGE_NAME.
2350 * printcmd.c (build_address_symbolic): Use SYMBOL_LINKAGE_NAME.
2351 (address_info): Use SYMBOL_PRINT_NAME for messages and
2352 SYMBOL_LINKAGE_NAME for lookups.
2353 * sol-thread.c (info_cb): Use SYMBOL_PRINT_NAME for messages.
2354 * stabsread.c (patch_block_stabs, define_symbol)
2355 (read_type, read_enum_type, common_block_end)
2356 (cleanup_undefined_types_1, scan_file_globals): Use
2357 SYMBOL_LINKAGE_NAME, SYMBOL_SET_LINKAGE_NAME, ALL_OBJFILE_MSYMBOLS,
2358 and SYMBOL_PRINT_NAME.
2359 * stack.c (print_frame_args): Use SYMBOL_LINKAGE_NAME.
2360 (print_frame, frame_info): Use SYMBOL_PRINT_NAME for output. Use
2361 cp_remove_params instead of cplus_demangle.
2362 (print_block_frame_labels, print_frame_arg_vars): Use
2363 SYMBOL_LINKAGE_NAME.
2364 * symmisc.c (dump_msymbols): Use ALL_OBJFILE_MSYMBOLS and
2365 SYMBOL_LINKAGE_NAME.
2366 (dump_symtab_1, print_symbol, print_partial_symbols)
2367 (maintenance_check_symtabs): Use SYMBOL_LINKAGE_NAME.
2368 * symtab.h (DEPRECATED_SYMBOL_NAME): Delete.
2369 (SYMBOL_SET_LINKAGE_NAME): New.
2370 (SYMBOL_SET_NAMES): Add a comment.
2371 * tracepoint.c (set_traceframe_context, validate_actionline)
2372 (collect_symbol, scope_info): Use SYMBOL_LINKAGE_NAME for
2373 lookups and SYMBOL_PRINT_NAME for output.
2374 * typeprint.c (typedef_print): Use SYMBOL_LINKAGE_NAME.
2375 * xcoffread.c (process_xcoff_symbol): Use SYMBOL_SET_LINKAGE_NAME.
2376
2377 2008-08-21 Pedro Alves <pedro@codesourcery.com>
2378
2379 * arm-tdep.c (arm_pc_is_thumb): Use obj_section_addr.
2380 * hppa-hpux-tdep.c (hppa_hpux_find_dummy_bpaddr): Likewise.
2381 * hppa-linux-tdep.c (hppa_linux_find_global_pointer): Use
2382 obj_section_addr and obj_section_endaddr.
2383 * hppa-tdep.c (hppa64_convert_code_addr_to_fptr): Likewise.
2384 * hppabsd-tdep.c (hppabsd_find_global_pointer): Likewise.
2385 * ia64-tdep.c (ia64_find_global_pointer): Likewise.
2386 (find_extant_func_descr): Likewise.
2387 * solib-frv.c (frv_relocate_main_executable): Use
2388 obj_section_addr.
2389 * xstormy16-tdep.c (xstormy16_find_jmp_table_entry): Use
2390 obj_section_addr and obj_section_endaddr.
2391
2392 2008-08-21 Paul N. Hilfinger <hilfinger@adacore.com>
2393
2394 * NEWS: Amplify last entry on boolean types in Ada.
2395
2396 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
2397
2398 * dwarf2read.c (die_specification, dwarf2_extension, follow_die_ref):
2399 Make the dwarf2_cu * parameter output as well as input. Update it if
2400 we follow a reference to another CU.
2401 (read_func_scope, determine_class_name, namespace_name, dwarf2_attr)
2402 (die_type, die_containing_type): Update calls to changed functions.
2403 Use the returned CU along with the returned DIE.
2404 (read_namespace): Use dwarf2_attr instead of dwarf2_extension.
2405
2406 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
2407
2408 * dwarf2read.c (queue_comp_unit): Take an objfile argument. Read
2409 in the DIEs here.
2410 (process_queue): Do not read in the DIEs here.
2411 (psymtab_to_symtab_1): Update call to queue_comp_unit.
2412 (read_full_die): Do not call queue_comp_unit from here.
2413 (maybe_queue_comp_unit): New function.
2414 (follow_die_ref): Use it.
2415
2416 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
2417
2418 * dwarf2read.c (struct attribute): Move earlier.
2419 (struct die_info): Change attrs to a trailing array.
2420 (dwarf_alloc_die): Take the number of attributes. Allocate space
2421 for them.
2422 (read_full_die): Update call to dwarf_alloc_die. Do not manually
2423 allocate attributes.
2424
2425 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
2426
2427 * dwarf2read.c (REF_HASH_SIZE): Delete.
2428 (struct dwarf2_cu): Replace die_ref_table with die_hash.
2429 (struct die_info): Remove next_ref.
2430 (store_in_ref_table): Remove offset argument. Rewrite to use
2431 htab_find_slot_with_hash.
2432 (die_hash, die_eq): New.
2433 (read_comp_unit): Allocate the die_hash.
2434 (read_die_and_children): Update call to store_die_ref.
2435 (follow_die_ref): Rewrite to use htab_find_with_hash.
2436
2437 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
2438
2439 * dwarf2read.c (free_die_list, copy_die): Delete.
2440 (dwarf_alloc_die): Take a CU argument. Allocate the new DIE
2441 on the obstack.
2442 (read_full_die): Update call to dwarf_alloc_die. Allocate
2443 attributes on the CU obstack.
2444 (free_one_comp_unit): Do not call free_die_list.
2445
2446 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
2447
2448 * dwarf2read.c (read_die_and_children): Ignore NULL DIEs.
2449 (read_die_and_siblings): Likewise. Do not add padding DIEs to the
2450 sibling list.
2451 (read_full_die): Do not allocate DIEs for abbrev 0.
2452 (follow_die_ref): Correct error message.
2453
2454 2008-08-20 Pedro Alves <pedro@codesourcery.com>
2455
2456 * linespec.c (symtab_from_filename): Also throw NOT_FOUND_ERROR if
2457 there are no symbols loaded, instead of throwing a generic error.
2458 (decode_variable): Likewise.
2459
2460 2008-08-20 Pedro Alves <pedro@codesourcery.com>
2461
2462 * objfiles.h (struct obj_section): Remove addr and endaddr fields.
2463 (obj_section_offset, obj_section_addr, obj_section_endaddr): New
2464 macros.
2465 * objfiles.c (add_to_objfile_sections): Don't set addr, endaddr
2466 and offset. Use size_t instead of unsigned long.
2467 (build_objfile_section_table): Use size_t instead of unsigned
2468 long.
2469 (objfile_relocate): Don't relocate s->addr and s->endaddr, they're
2470 gone.
2471 (find_pc_sect_section): Use obj_section_addr and
2472 obj_section_endaddr.
2473 * symfile.c (symfile.c): Remove code that maps sections
2474 offsets in "addr" to the object's sections.
2475 * blockframe.c (find_pc_partial_function): Use obj_section_endaddr.
2476 * gcore.c (gcore_create_callback): Use obj_section_addr and
2477 obj_section_endaddr.
2478 * maint.c (print_objfile_section_info): Likewise.
2479 * printcmd.c (sym_info): Use obj_section_addr and
2480 obj_section_endaddr.
2481 * symtab.c (fixup_section): Likewise.
2482
2483 2008-08-20 Mark Kettenis <kettenis@gnu.org>
2484
2485 * sparc-tdep.c: Make some comments catch up with reality.
2486
2487 2008-08-20 Vladimir Prus <vladimir@codesourcery.com>
2488
2489 * NEWS: Mention 'set target-async'
2490
2491 2008-08-19 Vladimir Prus <vladimir@codesourcery.com>
2492
2493 * infrun.c (resume): If the thread is placed to the deferred step
2494 queue, mark it as running.
2495
2496 2008-08-19 Vladimir Prus <vladimir@codesourcery.com>
2497
2498 Make sure target supports non-stop.
2499 * infcmd.c (run_command_1, attach_command): If non-stop mode
2500 is requested, verify the target supports it.
2501 * linux-nat.c (linux_nat_supports_non_stop): New.
2502 (linux_nat_add_target): Register the above.
2503 * target.c (find_default_supports_non_stop)
2504 (target_supports_non_stop): New.
2505 (init_dummy_target): Register find_default_supports_non_stop.
2506 * target.h (struct target_ops): New field to_supports_non_stop.
2507 (target_supports_non_stop): New.
2508
2509 2008-08-19 Pedro Alves <pedro@codesourcery.com>
2510 Vladimir Prus <vladimir@codesourcery.com>
2511
2512 * target.c (target_async_permitted, target_async_permitted_1)
2513 (set_maintenance_target_async_permitted)
2514 (show_maintenance_target_async_permitted): New.
2515 (initialize_targets): Register 'set target-async'.
2516 * target.h (target_async_permitted): Declare.
2517 * linux-nat.c (linux_nat_async_enabled)
2518 (linux_nat_async_permitted, set_maintenance_linux_async_permitted)
2519 (show_maintenance_linux_async_permitted): Remove.
2520 (sigchld_handler, linux_nat_is_async_p, linux_nat_can_async_p)
2521 (get_pending_events, linux_nat_async): Use target_async_permitted.
2522 (linux_nat_set_async_mode): Remove, moving the only used bits
2523 into...
2524 (linux_nat_setup_async): This.
2525 (_initialize_linux_nat): Do not register 'maint set linux-async'.
2526 Use linux_nat_setup_async.
2527 * remote.c (remote_async_permitted, remote_async_permitted_set)
2528 (set_maintenance_remote_async_permitted)
2529 (show_maintenance_remote_async_permitted): Remove.
2530 (remote_open_1, remote_terminal_inferior, remote_can_async_p)
2531 (remote_is_async_p): Use target_async_permitted.
2532 (_initialize_remote): Don't register 'main set remote-async'.
2533 * mi/mi-cmds.c (mi_cmds): Register -list-target-features.
2534 * mi/mi-cmds.h (mi_cmd_list_target_features): New.
2535 * mi/mi-main.c (mi_cmd_list_target_features): New.
2536
2537 2008-08-19 Vladimir Prus <vladimir@codesourcery.com>
2538
2539 * target.c (maybe_kill_then_attach)
2540 (maybe_kill_then_create_inferior): Remove.
2541 (update_current_target): Do not default to_attach,
2542 to_create_inferiour, to_is_async_p.
2543
2544 2008-08-19 Paul N. Hilfinger <hilfinger@adacore.com>
2545
2546 Changes for supporting boolean types in debugging data.
2547 * ada-lang.c (discrete_type_high_bound,discrete_type_low_bound): Change
2548 API to return LONGEST values rather than struct values.
2549 (ada_evaluate_subexp): Change to use new API of discrete_type_low_bound
2550 and discrete_type_high_bound.
2551 (to_fixed_range_type): Create a range type in cases where
2552 argument is base type and its limits are representable as ints.
2553 (ada_is_modular_type): Correct so that base type must be integral.
2554 * ada-lex.l (TRUEKEYWORD,FALSEKEYWORD): Make 'true' and 'false'
2555 keywords when they appear alone, since we are phasing out
2556 direct representation of these identifiers in debugging data.
2557 * ada-exp.y: Define 'true' and 'false' as primaries.
2558 (type_boolean): New function.
2559 (type_int,type_long,type_long_long,type_floattype_double)
2560 (type_long_double): Remove uses of current_gdbarch for consistency
2561 with type_boolean.
2562 (write_int): Change comment to indicate that it might write boolean
2563 constant as well.
2564 * ada-typeprint.c (ada_print_type): Print '(false, true)' for boolean
2565 type, since will no longer be represented as enumerated type in
2566 debugging data.
2567 * ada-valprint.c (print_optional_low_bound): Handle boolean case
2568 as well.
2569 * NEWS: Note support boolean types.
2570
2571 2008-08-18 Pedro Alves <pedro@codesourcery.com>
2572
2573 * bsd-uthread.c (bsd_uthread_close): New.
2574 (bsd_uthread_deactivate): Don't cleanup here, just unpush the
2575 target.
2576 (bsd_uthread_solib_loaded): Fix typo.
2577 (bsd_uthread_target): Register bsd_uthread_close.
2578
2579 2008-08-18 Pedro Alves <pedro@codesourcery.com>
2580
2581 * corelow.c (core_open): Assume there was no upper layer left
2582 behind from a previous inferior.
2583 * target.c (pop_all_targets): Rename to ...
2584 (pop_all_targets_above): ... this. Add a target stratum
2585 parameter. Use it instead of hardcoding the dummy_stratum.
2586 (pop_all_targets): New, defer to pop_all_targets_above.
2587 (target_preopen): Use pop_all_targets_above.
2588 * target.h (pop_all_targets_above): Declare.
2589
2590 2008-08-18 Pedro Alves <pedro@codesourcery.com>
2591
2592 * gdbthread.h (thread_change_ptid): Declare.
2593 * infrun.c (infrun_thread_ptid_changed): New.
2594 (_initialize_infrun): Attach infrun_thread_ptid_changed to the
2595 thread_ptid_changed observer.
2596 * regcache.c (regcache_thread_ptid_changed): New.
2597 (_initialize_regcache): Attach regcache_thread_ptid_changed to the
2598 thread_ptid_changed observer.
2599 * thread.c (thread_change_ptid): New.
2600
2601 2008-08-18 Tom Tromey <tromey@redhat.com>
2602
2603 * symfile.c (reread_symbols): Update.
2604 * solib-sunos.c (allocate_rt_common_objfile): Update.
2605 * objfiles.c (allocate_objfile): Update.
2606 * objfiles.h (struct objfile) <md, mmfd, deprecated_obj_private>:
2607 Remove.
2608
2609 2008-08-18 Tom Tromey <tromey@redhat.com>
2610
2611 * gdbtypes.c (copy_type_recursive): Allocate 'stored' on objfile's
2612 obstack.
2613
2614 2008-08-18 Daniel Jacobowitz <dan@codesourcery.com>
2615
2616 * rs6000-tdep.c (struct rs6000_framedata): Add gpr_mask, used_bl,
2617 lr_register.
2618 (rs6000_in_function_epilogue_p): Check for bctr.
2619 (skip_prologue): Initialize lr_register. Set lr_reg to a register
2620 number. Set gpr_mask and used_bl. Continue scanning while some
2621 expected registers are not saved. Set lr_register if LR is not
2622 stored.
2623 (rs6000_frame_cache): Handle gpr_mask and lr_register.
2624
2625 2008-08-17 Tom Tromey <tromey@redhat.com>
2626
2627 PR gdb/1535:
2628 * breakpoint.c (CATCH_PERMANENT, CATCH_TEMPORARY): New macros.
2629 (ep_find_event_name_end): Remove.
2630 (catch_fork_temporary, catch_vfork_temporary,
2631 catch_fork_permanent, catch_vfork_permanent): New constants.
2632 (catch_vfork, catch_fork): Remove.
2633 (catch_fork_command_1): Add 'command' argument. Remove
2634 'fork_kind' and 'tempflag'. Handle NULL 'arg'. Update switch for
2635 all cases.
2636 (catch_exec_command_1): Add 'command' argument; remove
2637 'tempflag'. Handle NULL 'arg'.
2638 (catch_load_command_1): Likewise.
2639 (catch_unload_command_1): Likewise.
2640 (catch_ada_exception_command): Likewise.
2641 (catch_assert_command): Likewise.
2642 (catch_catch_command): New function.
2643 (catch_throw_command): Likewise.
2644 (catch_command_1): Remove.
2645 (catch_command): Just call error.
2646 (tcatch_command): Likewise.
2647 (catch_cmdlist): New global.
2648 (tcatch_cmdlist): Likewise.
2649 (add_catch_command): New function.
2650 (_initialize_breakpoint): Create "catch" and "tcatch" as prefix
2651 commands. Create all catch sub-commands.
2652
2653 2008-08-17 Pedro Alves <pedro@codesourcery.com>
2654
2655 * gdbthread.h: Add comments.
2656 * stack.c (get_selected_block): Return 0 on an exited thread.
2657 * top.c (execute_command): Check for is_stopped, not !is_running.
2658 * event-top.c (command_handler): Likewise.
2659
2660 2008-08-16 Pedro Alves <pedro@codesourcery.com>
2661
2662 * mi/mi-main.c (mi_cmd_exec_next, mi_cmd_exec_next_instruction)
2663 (mi_cmd_exec_step, mi_cmd_exec_step_instruction)
2664 (mi_cmd_exec_finish): Remove "return".
2665
2666 2008-08-16 Pedro Alves <pedro@codesourcery.com>
2667
2668 * target.h (pop_all_targets): Declare.
2669 * target.c (pop_all_targets): New.
2670 * top.c (quit_target): Pop all targets instead of just closing the
2671 current.
2672
2673 2008-08-16 Vladimir Prus <vladimir@codesourcery.com>
2674 Thiago Jung Bauermann <bauerman@br.ibm.com>
2675
2676 * cli-script.c (read_next_line): Add parse_commands argument.
2677 (recurse_read_control_structure): Adapt to new read_next_line
2678 signature.
2679 (read_command_lines): Add parse_commands argument.
2680 (define_command): Adapt to new read_command_lines signature.
2681 (document_command): Likewise.
2682 * breakpoint.c (commands_command): Likewise.
2683 * defs.h (read_command_lines): Adjust function prototype.
2684
2685 2008-08-16 Paul N. Hilfinger <hilfinger@adacore.com>
2686
2687 * ada-lang.c (pos_atr): Account for the possibility that the
2688 argument may be a reference.
2689
2690 2008-08-16 Paul N. Hilfinger <hilfingr@adacore.com>
2691
2692 * xcoffread.c (scan_xcoff_symtab): Do not include global symbols
2693 ('F' format) for @FIX names generated by the loader, retaining only
2694 the minimal symbols (and no partial symbol tables) for these names.
2695 Fixes warning messages about symbols that are found in partial
2696 symbol tables, but not full symbol tables.
2697
2698 2008-08-16 Pedro Alves <pedro@codesourcery.com>
2699
2700 * infrun.c (fetch_inferior_event): Only call normal_stop if not
2701 stopping quietly.
2702
2703 2008-08-15 Luis Machado <luisgpm@br.ibm.com>
2704
2705 * rs6000-tdep: Include "features/rs6000/powerpc-vsx32.c".
2706 Include "features/rs6000/powerpc-vsx64.c".
2707 (ppc_supply_vsxregset): New function.
2708 (ppc_collect_vsxregset): New function.
2709 (IS_VSX_PSEUDOREG): New macro.
2710 (IS_EFP_PSEUDOREG): New macro.
2711 (vsx_register_p): New function.
2712 (ppc_vsx_support_p): New function.
2713 (rs6000_builtin_type_vec128): New function.
2714 (rs6000_register_name): Hide upper halves of vs0~vs31. Return
2715 correct names for VSX registers and EFPR registers.
2716 (rs6000_pseudo_register_type): Return correct types for VSX
2717 and EFPR registers.
2718 (rs6000_pseudo_register_reggroup_p): Return correct group for
2719 VSX and EFPR registers.
2720 (ppc_pseudo_register_read): Rename to dfp_pseudo_register_read.
2721 (ppc_pseudo_register_write): Rename to dfp_pseudo_register_write.
2722 (vsx_pseudo_register_read): New function.
2723 (vsx_pseudo_register_write): New function.
2724 (efpr_pseudo_register_read): New function.
2725 (efpr_pseudo_register_write): New function.
2726 (rs6000_pseudo_register_read): Call new VSX and EFPR read functions.
2727 (rs6000_pseudo_register_write): Call new VSX and EFPR write functions.
2728 (rs6000_gdbarch_init): Declare have_vsx.
2729 Initialize new upper half VSX registers.
2730 Initialize VSX-related and EFPR-related pseudo-registers variables.
2731 Adjust the number of pseudo registers accordingly.
2732
2733 * ppc-linux-nat.c: Define PTRACE_GETVSXREGS, PTRACE_SETVSXREGS
2734 and SIZEOF_VSRREGS.
2735 (gdb_vsxregset_t): New type.
2736 (have_ptrace_getsetvsxregs): New variable.
2737 (fetch_vsx_register): New function.
2738 (fetch_register): Handle VSX registers.
2739 (fetch_vsx_registers): New function.
2740 (fetch_ppc_registers): Handle VSX registers.
2741 (store_ppc_registers): Handle VSX registers.
2742 (store_vsx_register): New function.
2743 (store_register): Handle VSX registers.
2744 (store_vsx_registers): New function.
2745 (ppc_linux_read_description): Handle VSX-enabled inferiors.
2746 (gdb_vsxregset_t): New type.
2747 (supply_vsxregset): New function.
2748 (fill_vsxregset): New function.
2749
2750 * ppc-tdep.h (vsx_register_p): New prototype.
2751 (vsx_support_p): New prototype.
2752 (ppc_vsr0_regnum): New variable.
2753 (ppc_vsr0_upper_regnum): Likewise.
2754 (ppc_efpr0_regnum): Likewise.
2755 (ppc_builtin_type_vec128): New type.
2756 (ppc_num_vsrs): New constant.
2757 (ppc_num_vshrs): New constant.
2758 (ppc_num_efprs): Likewise.
2759 Define POWERPC_VEC_VSX PPC_VSR0_UPPER_REGNUM and PPC_VSR31_UPPER_REGNUM.
2760 (ppc_supply_vsxregset): New prototype.
2761 (ppc_collect_vsxregset): New prototype.
2762
2763 * ppc-linux-tdep.c: Include "features/rs6000/powerpc-vsx32l.c"
2764 Include "features/rs6000/powerpc-vsx64l.c".
2765 (_initialize_ppc_linux_tdep): Initialize VSX-enabled targets.
2766 (ppc_linux_regset_sections): Add new ".reg-ppc-vsx" field.
2767 (ppc32_linux_vsxregset): New 32-bit VSX-enabled regset.
2768 (ppc_linux_regset_from_core_section): Handle VSX core section.
2769 (ppc_linux_core_read_description): Support VSX-enabled core files.
2770
2771 * ppc-linux-tdep.h: Declare *tdesc_powerpc_vsx32l
2772 Declare tdesc_powerpc_vsx64l
2773
2774 * corelow.c (get_core_register_section): Support VSX-enabled
2775 core files.
2776
2777 * features/rs6000/power-vsx.xml: New VSX descriptions.
2778 * features/rs6000/powerpc-vsx32.xml: New file.
2779 * features/rs6000/powerpc-vsx32l.xml: New file.
2780 * features/rs6000/powerpc-vsx64.xml: New file.
2781 * features/rs6000/powerpc-vsx64l.xml: New file.
2782 * features/rs6000/powerpc-vsx32.c: New file (generated).
2783 * features/rs6000/powerpc-vsx32l.c: New file (generated).
2784 * features/rs6000/powerpc-vsx64.c: New file (generated).
2785 * features/rs6000/powerpc-vsx64l.c: New file (generated).
2786 * features/Makefile: Updated with new descriptions.
2787 * regformats/rs6000/powerpc-vsx32l.dat: New file (generated).
2788 * regformats/rs6000/powerpc-vsx64l.dat: New file (generated).
2789
2790 2008-08-15 Vladimir Prus <vladimir@codesourcery.com>
2791
2792 * ia64-linux.nat (_initialize_ia64_linux_nat): Don't
2793 call linux_target twice.
2794
2795 2008-08-14 Aleksandar Ristovski <aristovski@qnx.com>
2796
2797 * nto-tdep.c (lm_info): Updated struct lm_info definition from
2798 solib-svr4.c
2799 (LM_ADDR): Use l_addr if available; if not, use link map and set
2800 l_addr.
2801
2802 2008-08-14 Tom Tromey <tromey@redhat.com>
2803
2804 * macrocmd.c (macro_define_command): Check for NULL argument.
2805 (macro_undef_command): Likewise.
2806
2807 2008-08-14 Pedro Alves <pedro@codesourcery.com>
2808
2809 * infcmd.c (continue_1): Add an ERROR_NO_INFERIOR call.
2810
2811 2008-08-13 Pedro Alves <pedro@codesourcery.com>
2812
2813 * breakpoint.c (always_inserted_auto, always_inserted_on)
2814 (always_inserted_off, always_inserted_enums): New.
2815 (always_inserted_mode): Change type to char* and point to
2816 always_inserted_auto.
2817 (show_always_inserted_mode): In auto mode, also show the current
2818 effect of the option.
2819 (breakpoints_always_inserted_mode): Adjust for the new auto mode.
2820 (_initialize_breakpoint): Make the "set breakpoints
2821 always-inserted" command an enum command. Extend help to describe
2822 the auto mode.
2823
2824 2008-08-13 Ulrich Weigand <uweigand@de.ibm.com>
2825
2826 * spu-tdep.c (info_spu_dma_command): Respect TSQV (tag status
2827 query valid) bit. Ignore bits outside the condition field.
2828 (info_spu_proxydma_command): Ignore bits outside the field.
2829
2830 2008-08-12 Michael Snyder <msnyder@vmware.com>
2831
2832 * MAINTAINERS: Update my email address.
2833
2834 2008-08-12 Ulrich Weigand <uweigand@de.ibm.com>
2835
2836 * ppc-linux-nat.c (ppc_linux_get_hwcap): Really get AT_HWCAP.
2837
2838 2008-08-12 Pedro Alves <pedro@codesourcery.com>
2839
2840 Add no-ack mode to the remote protocol --- optionally stop ACKing
2841 packets and responses when we have a reliable communication
2842 medium.
2843
2844 Based on Apple's GDB, by Jason Molenda <jmolenda@apple.com>
2845
2846 * remote.c (struct remote_state): Add noack_mode field.
2847 (PACKET_QStartNoAckMode): New.
2848 (remote_start_remote): Don't any outstanding packet here.
2849 (remote_open_1): Clear noack_mode. Ack any outstanding packet
2850 here. Activate noack mode if requested.
2851 (remote_protocol_features): Add QStartNoAckMode.
2852 (remote_open_1):
2853 (putpkt_binary): Don't send ack in noack mode.
2854 (read_frame): Don't recompute the checksum in noack mode.
2855 (getpkt_sane): Skip sending ack if in noack mode.
2856 (_initialize_remote): Add set/show remote noack mode.
2857 * NEWS: Note the new features.
2858
2859 2008-08-11 Kevin Buettner <kevinb@redhat.com>
2860
2861 * rs6000-tdep.c (BL_MASK, BL_INSTRUCTION, BL_DISPLACEMENT_MASK):
2862 New macros.
2863 (rs6000_skip_main_prologue): New function.
2864 (rs6000_gdb_arch_init): Register rs6000_skip_main_prologue.
2865
2866 2008-08-11 Sandra Loosemore <sandra@codesourcery.com>
2867
2868 * MAINTAINERS (Write After Approval): Add self.
2869
2870 2008-08-11 Stan Shebs <stan@codesourcery.com>
2871
2872 ARM BE8 support.
2873 * disasm.c (gdb_disassemble_info): Set endian_code.
2874 * gdbarch.sh (gdbarch_info): New field byte_order_for_code.
2875 * gdbarch.h, gdbarch.c: Regenerate.
2876 * arch-utils.c (initialize_current_architecture): Set the
2877 default byte_order_for_code.
2878 (gdbarch_info_init): Ditto.
2879 (gdbarch_info_fill): Ditto.
2880 * arm-tdep.c (SWAP_INT, SWAP_SHORT): New macros.
2881 (thumb_analyze_prologue): Swap halfword if code endianness is
2882 different from general endianness.
2883 (arm_skip_prologue): Similarly.
2884 (arm_scan_prologue): Ditto.
2885 (thumb_get_next_pc): Ditto.
2886 (arm_get_next_pc): Ditto.
2887 (arm_gdbarch_init): Set byte_order_for_code from BE8 flag,
2888 choose correct endianness for breakpoints.
2889
2890 2008-08-10 Pedro Alves <pedro@codesourcery.com>
2891
2892 * bsd-kvm.c: Include "gdbthread.h".
2893 (bsd_kvm_ptid): New.
2894 (bsd_kvm_open): Add a main thread.
2895 (bsd_kvm_close): Delete it.
2896 (bsd_kvm_thread_alive): New.
2897 (bsd_kvm_pid_to_str): New.
2898 (bsd_kvm_add_target): Register bsd_kvm_thread_alive and
2899 bsd_kvm_pid_to_str.
2900 (bsd_kvm_add_target): Initialize bsd_kvm_ptid.
2901
2902 2008-08-09 Pedro Alves <pedro@codesourcery.com>
2903
2904 * buildsym.c (start_subfile): Properly cast sentinel in concat
2905 call.
2906 * cp-name-parser.y: Include "config.h".
2907 * xml-tdesc.c (fetch_xml_from_file): Properly cast sentinel in
2908 concat call.
2909 * gdb_select.h: Include sys/time.h if sys/select.h is not
2910 available.
2911
2912 2008-08-09 Pedro Alves <pedro@codesourcery.com>
2913
2914 * go32-nat.c: Include "gdbthread.h".
2915 (go32_stop, go32_kill_inferior): Delete the main thread.
2916 (go32_create_inferior): Add it.
2917 (go32_thread_alive, go32_pid_to_str): New.
2918 (init_go32_ops): Register go32_thread_alive and go32_pid_to_str.
2919
2920 2008-08-09 Pedro Alves <pedro@codesourcery.com>
2921
2922 * go32-nat.c (fetch_register, store_register): Pass the regcache
2923 gdbarch to i386_fp_regnum_p and i386_fpc_regnum_p.
2924 (go32_xfer_memory): Change type of myaddr parameter to gdb_byte.
2925 (struct seg_descr, struct seg_descr): pack the whole struct
2926 instead of each member individually.
2927
2928 2008-08-09 Andreas Schwab <schwab@suse.de>
2929
2930 * python/python.c (_initialize_python): Use unabbreviated commands
2931 in prefix name.
2932
2933 2008-08-09 Daniel Jacobowitz <dan@codesourcery.com>
2934
2935 * Makefile.in (stamp-h): Also create .deps.
2936
2937 2008-08-09 Tom Tromey <tromey@redhat.com>
2938
2939 * Makefile.in (generated_files): Add GNULIB_H.
2940
2941 2008-08-09 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2942
2943 * solib-pa64.c (pa64_solib_create_inferior_hook): Don't set
2944 DT_HP_DEBUG_PRIVATE. Add warning if DT_HP_DEBUG_PRIVATE is not set.
2945 Revise comment.
2946 (pa64_current_sos): Remove map private warning warning.
2947 * solib-som.c: Include string.h and sys/utsname.h.
2948 (get_hpux_major_release): New function.
2949 (som_solib_create_inferior_hook): Read dynamic linker header. Warn
2950 about shared library private mapping on HP-UX 11 and later. Only force
2951 private mapping of shared libraries on HP-UX 10 and earlier.
2952 (link_map_start): Delete warning.
2953
2954 2008-08-09 Xuepeng Guo <xuepeng.guo@intel.com>
2955 H.J. Lu <hongjiu.lu@intel.com>
2956 Mark Kettenis <kettenis@gnu.org>
2957
2958 * amd64-tdep.c (amd64_frame_cache): Add saved_sp_reg.
2959 (amd64_init_frame_cache): Initialize saved_sp_reg.
2960 (amd64_analyze_stack_align): New.
2961 (amd64_analyze_prologue): Call it.
2962 (amd64_frame_cache): Use saved_sp_reg if it is invalid. Don't set
2963 %rip to 8 when halfway aligning the stack.
2964
2965 * amd64-tdep.h (amd64_regnum): Add AMD64_R9_REGNUM to
2966 AMD64_R14_REGNUM.
2967
2968 * i386-tdep.c (i386_frame_cache): Remove stack_align. Add
2969 saved_sp_reg.
2970 (i386_alloc_frame_cache): Remove stack_align. Initialize
2971 saved_sp_reg to -1.
2972 (i386_analyze_stack_align): Rewrite.
2973 (i386_frame_cache): Use saved_sp_reg if it is valid.
2974
2975 2008-08-09 Ulrich Weigand <uweigand@de.ibm.com>
2976
2977 * target.c: Include "solib.h".
2978 (target_pre_inferior): Call no_shared_libraries.
2979 * infcmd.c (run_command_1): Do not call objfile_purge_solibs
2980 or clear_solib.
2981 (attach_command): Do not call clear_solib.
2982
2983 2008-08-09 Mark Kettenis <kettenis@gnu.org>
2984
2985 * i386obsd-nat.c (i386obsd_supply_pcb): Supply the right bytes for
2986 the %eip register.
2987
2988 2008-08-08 Tom Tromey <tromey@redhat.com>
2989
2990 * Makefile.in (python.o): Remove dependencies. Use COMPILE and
2991 POSTCOMPILE.
2992 (python-utils.o): Likewise.
2993
2994 2008-08-08 Andreas Schwab <schwab@suse.de>
2995
2996 * corefile.c (_initialize_core): Remove spurious paren from set
2997 gnutarget doc string.
2998
2999 2008-08-08 Luis Machado <luisgpm@br.ibm.com>
3000
3001 * ppc-linux-nat.c: Include "auxv.h" and "elf/common.h".
3002 Define PPC_FEATURE_BOOKE.
3003 (ppc_linux_get_hwcap): New function.
3004 (ppc_linux_region_ok_for_hw_watchpoint): Handle PowerPC 440
3005 4-bytes alignment restrictions.
3006 (ppc_linux_insert_watchpoint): Handle PowerPC 440-specific
3007 positioning of the read/write flags.
3008 (ppc_linux_watchpoint_addr_within_range): Handle PowerPC 440
3009 4-bytes alignment.
3010
3011 2008-08-08 Pedro Alves <pedro@codesourcery.com>
3012
3013 Use ptid_t.tid to store thread ids instead of ptid_t.pid.
3014
3015 * win32-nat.c (win32_add_thread): Change thread argument type to
3016 ptid_t. Adjust.
3017 (win32_add_thread): Adjust.
3018 (win32_delete_thread): Change thread argument type to ptid_t.
3019 Adjust.
3020 (win32_fetch_inferior_registers, win32_store_inferior_registers)
3021 (win32_resume, get_win32_debug_event, get_win32_debug_event)
3022 (win32_wait, win32_pid_to_exec_file, win32_pid_to_str): Adjust.
3023 (init_win32_ops): Put to_magic last.
3024 (win32_win32_thread_alive): Adjust.
3025
3026 2008-08-08 Pedro Alves <pedro@codesourcery.com>
3027
3028 * remote-m32r-sdi.c (m32r_thread_alive, m32r_pid_to_str): New.
3029 (init_m32r_ops): Register m32r_thread_alive and m32r_pid_to_str.
3030
3031 2008-08-08 Pedro Alves <pedro@codesourcery.com>
3032
3033 * remote-m32r-sdi.c: Include "gdbthread.h".
3034 (remote_m32r_ptid): New.
3035 (m32r_close): Delete the main thread.
3036 (m32r_resume): Set inferior_ptid toA remote_m32r_ptid. Add the
3037 main thread.
3038 (m32r_kill, m32r_load, sdireset_command): Delete the main thread.
3039 (_initialize_remote_m32r): Initialize remote_m32r_ptid.
3040
3041 2008-08-07 Tom Tromey <tromey@redhat.com>
3042 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3043
3044 * aclocal.m4, configure: Rebuild.
3045 * configure.in: Call ZW_CREATE_DEPDIR,
3046 ZW_PROG_COMPILER_DEPENDENCIES, AC_PROG_MAKE_SET.
3047 (MAKE, GMAKE): New substs.
3048 * acinclude.m4: Include depstand.m4.
3049 * Makefile.in (DEPMODE, DEPDIR, COMPILE.post, COMPILE.pre,
3050 COMPILE, POSTCOMPILE, depcomp): New variables.
3051 Remove all _h variables.
3052 Remove many .o targets.
3053 ($(srcdir)/copying.c): avoid backslash-newline after comment
3054 sign (@maintainer_mode_true@).
3055 (HFILES_NO_SRCDIR): Regenerate.
3056 (generated_files): New variable.
3057 (all_gdbtk_cflags): Likewise.
3058 (.c.o): Rewrote.
3059 (init.o, version.o, copying.o): Remove.
3060 (distclean): Remove DEPDIR.
3061 (test-cp-name-parser.o, hpux-thread.o, main.o, monitor.o,
3062 printcmd.o, procfs.o, v850ice.o): Rewrite.
3063 (cli-cmds.o, cli-decode.o, cli-dump.o, cli-interp.o, cli-logging.o,
3064 cli-script.o, cli-setshow.o, cli-utils.o): Likewise.
3065 (gdbtk.o, gdbtk-bp.o, gdbtk-cmds.o, gdbtk-hooks.o, gdbtk-interp.o,
3066 gdbtk-main.o, gdbtk-register.o, gdbtk-stack.o, gdbtk-varobj.o,
3067 gdbtk-wrapper.o): Likewise.
3068 (mi-cmd-break.o, mi-cmd-disas.o, mi-cmd-env.o, mi-cmd-file.o,
3069 mi-cmds.o, mi-cmd-stack.o, mi-cmd-target.o, mi-cmd-var.o,
3070 mi-console.o, mi-getopt.o, mi-interp.o, mi-main.o, mi-out.o,
3071 mi-parse.o, mi-symbol-cmds.o, mi-common.o, signals.o, tui.o,
3072 tui-command.o, tui-data.o, tui-disasm.o, tui-file.o, tui-hooks.o,
3073 tui-interp.o, tui-io.o, tui-layout.o, tui-main.o, tui-out.o,
3074 tui-regs.o, tui-source.o, tui-stack.o, tui-win.o, tui-windata.o,
3075 tui-wingeneral.o, tui-winsource.o): Likewise.
3076 (all_object_files): New variable.
3077 ($(all_object_files)): New target.
3078 Include dependency files, when using GNU Make.
3079
3080 2008-08-07 Ulrich Weigand <uweigand@de.ibm.com>
3081
3082 * spu-tdep.c (info_spu_dma_cmdlist): Only show entries with
3083 the valid bit set. Ensure display order respects partial
3084 order defined by dependency bits.
3085
3086 2008-08-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3087
3088 * solib-pa64.c (read_dld_descriptor): Return zero if load map is not
3089 setup.
3090
3091 2008-08-06 Mark Kettenis <kettenis@gnu.org>
3092
3093 * i386obsd-nat.c (i386obsd_supply_pcb): Adjust for changes in
3094 OpenBSD 4.3.
3095
3096 2008-08-06 Vladimir Prus <vladimir@codesourcery.com>
3097 Tom Tromey <tromey@redhat.com>
3098 Thiago Jung Bauermann <bauerman@br.ibm.com>
3099 Doug Evans <dje@google.com>
3100
3101 * Makefile.in (SUBDIR_PYTHON_OBS, SUBDIR_PYTHON_SRCS,
3102 SUBDIR_PYTHON_DEPS, SUBDIR_PYTHON_LDFLAGS, SUBDIR_PYTHON_CFLAGS,
3103 PYTHON_CFLAGS): New.
3104 (python_h, python_internal_h): New.
3105 (cli-script.o): Depend on python.h
3106 (python.o, python-utils.o): New.
3107 * cli/cli-script.c (print_command_lines): Handle python_control.
3108 (execute_control_command): Handle python_control.
3109 (execute_control_command_untraced): New function.
3110 (while_command): Call execute_control_command_untraced.
3111 (if_command): Likewise.
3112 (get_command_line): Remove static attribute.
3113 (read_next_line): Handle "python".
3114 (recurse_read_control_structure): Handle python_control.
3115 (read_command_lines): Handle python_control.
3116 Include python.h.
3117 * cli/cli-script.h (get_command_line): Add prototype.
3118 (execute_control_command_untraced): Likewise.
3119 * configure.ac: Add --with-python.
3120 * defs.h (enum command_control_type) <python_control>: New
3121 constant.
3122 * python/python-internal.h: New file.
3123 * python/python.c: New file.
3124 * python/python.h: New file.
3125 * python/python-utils.c: New file.
3126 * NEWS: Mention Python scripting support and its new commands.
3127
3128 2008-08-06 Ulrich Weigand <uweigand@de.ibm.com>
3129
3130 * spu-tdep.c (spu_gdbarch_init): Call set_gdbarch_frame_red_zone_size.
3131
3132 2008-08-06 Phil Muldoon <pmuldoon@redhat.com>
3133
3134 * MAINTAINERS (Write After Approval): Add self.
3135
3136 2008-08-06 Phil Muldoon <pmuldoon@redhat.com>
3137
3138 * breakpoint.c (hw_breakpoint_used_count): Use breakpoint_enabled.
3139 (insert_breakpoint_locations): Likewise.
3140
3141 2008-08-05 Phil Muldoon <pmuldoon@redhat.com>
3142
3143 * breakpoint.c (create_longjmp_breakpoint): Remove unused struct
3144 breakpoint.
3145 (set_longjmp_breakpoint): Likewise.
3146
3147 2008-08-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3148
3149 PR build/2490
3150 * solib-pa64.c: Only compile if both HAVE_ELF_HP_H and __LP64__ are
3151 defined.
3152
3153 2008-08-05 Tom Tromey <tromey@redhat.com>
3154
3155 * bcache.c (deprecated_bcache_added): Initialize obstack.
3156 (bcache_xmalloc): Don't initialize obstack.
3157 (bcache_xfree): Conditionally free obstack.
3158 (bcache_memory_used): Update.
3159
3160 2008-08-05 Tom Tromey <tromey@redhat.com>
3161
3162 * symfile.c (add_psymbol_to_bcache): Return a const pointer. Use
3163 bcache_full.
3164 (append_psymbol_to_list): Accept a const pointer.
3165 (add_psymbol_to_list): Fix const correctness.
3166 * bcache.h: (deprecated_bcache_added, deprecated_bcache): Remove.
3167 (bcache_full): Declare.
3168 * bcache.c (bcache_data, deprecated_bcache): Remove.
3169 (bcache): Use bcache_full.
3170 (bcache_full): Rename from deprecated_bcache_added. Change return
3171 type.
3172
3173 2008-08-04 Stan Shebs <stan@codesourcery.com>
3174
3175 * solib-svr4.c (BKPT_AT_SYMBOL): Remove, always defined.
3176 (bkpt_names): Remove SOLIB_BKPT_NAME, never defined.
3177 (enable_break): Remove test of BKPT_AT_SYMBOL.
3178
3179 2008-08-02 Keith Seitz <keiths@redhat.com>
3180
3181 * acinclude.m4: Include ../config/tcl.m4 to pick up
3182 standard Tcl configury bits.
3183 Remove all Tcl, Tk, Itcl, Itk, etc definitions.
3184 * configure.ac: Don't check if ../itcl exists when building
3185 gdbtk. It could be installed.
3186 Rewrite gdbtk configury to allow for using system-supplied
3187 Tcl and Tk. Gdbtk no longer requires build-time access to
3188 itcl and itk.
3189 * Makefile.in: Remove everything related to itcl and itk.
3190 Rewrite the Tcl bits for gdbtk to correspond to rewrite of
3191 configure.ac.
3192 Remove v850ice.o build rule.
3193 (ALL_TCL_CFLAGS): New convenience defintion. Change all
3194 gdbtk sources to use it.
3195 * configure: Regenerate.
3196
3197 2008-07-31 Stan Shebs <stan@codesourcery.com>
3198
3199 * coffread.c (coff_symtab_read): Remove FUNCTION_EPILOGUE_SIZE.
3200
3201 2008-07-30 Stan Shebs <stan@codesourcery.com>
3202
3203 * objfiles.c (TARGET_KEEP_SECTION): Remove.
3204 (add_to_objfile_sections): Remove use.
3205
3206 2008-07-29 Tom Tromey <tromey@redhat.com>
3207
3208 * cli/cli-decode.c (lookup_cmd_1): Use memcpy.
3209 (lookup_cmd_composition): Likewise.
3210
3211 2008-07-29 Tom Tromey <tromey@redhat.com>
3212
3213 * cli/cli-cmds.c (edit_command): Remove unused variables. Delete
3214 dead code. Fix indentation.
3215
3216 2008-07-29 Stan Shebs <stan@codesourcery.com>
3217
3218 * main.c (captured_main): Remove long-unused #if 0 blocks.
3219
3220 2008-07-28 Tom Tromey <tromey@redhat.com>
3221
3222 * annotate.h (deprecated_annotate_starting_hook): Remove.
3223 (deprecated_annotate_stopped_hook): Remove.
3224 (deprecated_annotate_exited_hook): Remove.
3225 * Makefile.in (annotate.o): Depend on observer_h.
3226 * top.c (deprecated_delete_breakpoint_hook): Remove.
3227 (deprecated_create_breakpoint_hook): Likewise.
3228 (deprecated_modify_breakpoint_hook): Likewise.
3229 * interps.c (clear_interpreter_hooks): Update for removed hooks.
3230 * breakpoint.c (mention): Don't call removed hook.
3231 (delete_breakpoint): Likewise.
3232 (disable_breakpoint): Likewise.
3233 (do_enable_breakpoint): Likewise.
3234 * annotate.c: Include observer.h.
3235 (breakpoint_changed): Change type of argument.
3236 (_initialize_annotate): Register observers.
3237 (deprecated_annotate_starting_hook): Remove.
3238 (deprecated_annotate_stopped_hook): Remove.
3239 (deprecated_annotate_exited_hook): Remove.
3240 (annotate_starting): Update for hook removal.
3241 (annotate_stopped): Likewise.
3242 (annotate_exited): Likewise.
3243 * defs.h (deprecated_delete_breakpoint_hook): Remove.
3244 (deprecated_create_breakpoint_hook): Likewise.
3245 (deprecated_modify_breakpoint_hook): Likewise.
3246
3247 2008-07-28 Tom Tromey <tromey@redhat.com>
3248
3249 * main.c (captured_main): Don't use BEFORE_MAIN_LOOP_HOOK.
3250
3251 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
3252
3253 * configure.ac: Check for the GNU/Linux ptrace signature.
3254 * configure: Regenerated.
3255
3256 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
3257
3258 * linux-nat.c (resume_callback): Add more debugging output.
3259 (linux_nat_has_pending_sigint): New function, based on
3260 linux_nat_has_pending.
3261 (set_ignore_sigint, maybe_clear_ignore_sigint): New functions.
3262 (stop_wait_callback): Remove flush_mask handling. Honor
3263 ignore_sigint. Call maybe_clear_ignore_sigint. Pass NULL
3264 to recursive calls.
3265 (linux_nat_has_pending, flush_callback): Remove.
3266 (linux_nat_filter_event): Check for ignore_sigint.
3267 (linux_nat_wait): Remove flush_mask support and call to
3268 flush_callback. Use set_ignore_sigint and maybe_clear_ignore_sigint.
3269 * linux-nat.h (struct lwp_info): Add ignore_sigint field.
3270
3271 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
3272
3273 * linux-nat.c (count_events_callback, select_event_lwp_callback): Only
3274 report events from resumed threads.
3275
3276 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
3277
3278 * mips-linux-tdep.c (mips_linux_syscall_next_pc): New function.
3279 (mips_linux_init_abi): Set tdep->syscall_next_pc.
3280 * mips-tdep.c (enum mips_fpu_type, struct gdbarch_tdep): Move to
3281 mips-tdep.h.
3282 (mips32_next_pc): Handle the syscall instruction.
3283 * mips-tdep.h (enum mips_fpu_type, struct gdbarch_tdep): New,
3284 from mips-tdep.c. Add syscall_next_pc to gdbarch_tdep.
3285
3286 2008-07-26 Tom Tromey <tromey@redhat.com>
3287
3288 PR gdb/1158:
3289 * valops.c (value_struct_elt): Treat function-valued field as a
3290 static method.
3291
3292 2008-07-26 Tom Tromey <tromey@redhat.com>
3293
3294 PR gdb/1136:
3295 * macroexp.c (get_punctuator) <punctuators>: Rearrange to put
3296 longer tokens first.
3297
3298 2008-07-26 Vladimir Prus <vladimir@codesourcery.com>
3299
3300 Kill cmd_async_ok.
3301 * cli/cli-decode.h (CMD_ASYNC_OK, set_cmd_async_ok)
3302 (get_cmd_async_ok): Remove.
3303 * cli/cli-decode.c (set_cmd_async_ok, get_cmd_async_ok): Remove.
3304 * cli/cli-cmds.c (init_cli_cmds): Don't use set_cmd_async_ok.
3305 * infcmd.c (_initialize_infcmd): Likewise.
3306 * thread.c (_initialize_thread): Likewise.
3307
3308 2008-07-25 Joseph Myers <joseph@codesourcery.com>
3309
3310 * mips-tdep.c (mips_n32n64_push_dummy_call): Handle passing
3311 128-bit long doubles in even-odd pairs of FPRs. Do not
3312 right-align float arguments for big-endian.
3313 (mips_n32n64_return_value): Apply return value convention for
3314 structs containing one or two floating-point values to soft-float
3315 as well as hard-float. Handle 128-bit long doubles in such
3316 structs.
3317 (mips_o32_push_dummy_call): Only skip one integer register for a
3318 float argument passed in an FPR.
3319
3320 2008-07-25 Tom Tromey <tromey@redhat.com>
3321
3322 * tui/tui-hooks.c: Include observer.h.
3323 (tui_event_default, tui_old_event_hooks, tui_event_hooks):
3324 Remove.
3325 (tui_bp_created_observer, tui_bp_deleted_observer,
3326 tui_bp_modified_observer): New globals.
3327 (tui_install_hooks): Use observers, not events.
3328 (tui_remove_hooks): Likewise.
3329 * mi/mi-cmd-break.c: Include observer.h, not gdb-events.h.
3330 (mi_breakpoint_observers_installed, mi_can_breakpoint_notify): New
3331 globals.
3332 (breakpoint_notify): Check mi_can_breakpoint_notify.
3333 (breakpoint_hooks): Remove.
3334 (mi_cmd_break_insert): Attach observers. Don't use events.
3335 * tracepoint.c: Include observer.h, not gdb-events.h.
3336 (tracepoint_operation, trace_pass_command): Notify observer.
3337 * interps.c: Don't include gdb-events.h.
3338 (clear_interpreter_hooks): Don't call clear_gdb_event_hooks.
3339 * gdbarch.c: Rebuild.
3340 * gdbarch.sh: Emit include for observer.h, not gdb-events.h.
3341 (deprecated_current_gdbarch_select_hack): Notify observer.
3342 * breakpoint.h: Don't include gdb-events.h.
3343 * breakpoint.c: Don't include gdb-events.h.
3344 (condition_command): Notify observer.
3345 (commands_command): Likewise.
3346 (commands_from_control_command): Likewise.
3347 (mention, delete_breakpoint, set_ignore_count): Likewise.
3348 (disable_breakpoint, do_enable_breakpoint): Likewise.
3349 * Makefile.in (gdb_events_h): Remove.
3350 (breakpoint_h): Update.
3351 (COMMON_OBS): Remove gdb-events.o.
3352 (gdb-events.o): Remove.
3353 (breakpoint.o, gdbarch.o, interps.o, tracepoint.o, gdbtk-bp.o,
3354 gdbtk-hooks.o, mi-cmd-break.o, tui-hooks.o): Update.
3355 * gdb-events.c: Remove.
3356 * gdb-events.h: Remove.
3357 * gdb-events.sh: Remove.
3358
3359 2008-07-24 Pedro Alves <pedro@codesourcery.com>
3360
3361 * remote.c (remote_threads_extra_info): Don't query the remote
3362 server about info on the internally added main thread.
3363
3364 2008-07-24 Aleksandar Ristovski <aristovski@qnx.com>
3365
3366 * nto-procfs.c (procfs_attach): Populate initial thread list.
3367 (procfs_wait): Return new pid, built from the inferior status.
3368
3369 2008-07-23 Thiago Jung Bauermann <bauerman@br.ibm.com>
3370
3371 * configure.ac (CONFIG_INITS): Delete long obsoleted variable.
3372 * configure: Regenerate.
3373
3374 2008-07-23 Aleksandar Ristovski <aristovski@qnx.com>
3375
3376 * nto-procfs.c (procfs_xfer_memory): Changed signature.
3377 (procfs_resume): Workaround for dereferencing type-punned pointer
3378 warning.
3379 * nto-tdep.c (nto_parse_redirection): Change signature to be const
3380 correct.
3381 * nto-tdep.h (nto_parse_redirection): Likewise.
3382
3383 2008-07-21 Stan Shebs <stan@codesourcery.com>
3384
3385 Scrub remnants of IN_SOLIB_DYNSYM_RESOLVE_CODE.
3386 * gdbarch.sh: Adjust comment to refer to
3387 in_solib_dynsym_resolve_code().
3388 * gdbarch.h, gdbarch.c: Update.
3389 * solib-osf.c: Ditto.
3390 * infrun.c: Ditto.
3391 (handle_inferior_event): Use in_solib_dynsym_resolve_code
3392 unconditionally.
3393 * config/mips/nm-irix5.h: Remove undef of
3394 IN_SOLIB_DYNSYM_RESOLVE_CODE.
3395
3396 2008-07-21 Tom Tromey <tromey@redhat.com>
3397
3398 * symfile.c (reread_symbols): Don't pass argument to observer.
3399 * exec.c (exec_file_attach): Don't pass argument to observer.
3400 * ada-lang.c (ada_executable_changed_observer): Remove argument.
3401 * symtab.c (symtab_observer_executable_changed): Remove argument.
3402 * observer.sh: Handle functions with no arguments.
3403
3404 2008-07-20 Sergei Poselenov <sposelenov@emcraft.com>
3405 Chris Demetriou <cgd@google.com>
3406
3407 * elfread.c (elf_symfile_segments): Fix the check that each loadable
3408 section fits within an ELF segment to handle ELF segments that hit
3409 the end of the address space.
3410
3411 2008-07-20 Chris Demetriou <cgd@google.com>
3412
3413 * MAINTAINERS (Write After Approval): Add self.
3414
3415 2008-07-18 Tom Tromey <tromey@redhat.com>
3416
3417 PR gdb/855:
3418 * NEWS: Add entry for macro commands.
3419 * Makefile.in (macrocmd.o): Add gdb_string.h.
3420 * macroscope.h (user_macro_scope): Declare.
3421 (default_macro_scope): Update documentation.
3422 (macro_user_macros): Declare.
3423 * c-lang.c (c_preprocess_and_parse): Always attempt macro lookup.
3424 Use user_macro_scope.
3425 (null_macro_lookup): Remove.
3426 * macrotab.h (macro_callback_fn): Declare.
3427 (macro_for_each): Likewise.
3428 (macro_allow_redefinitions): Likewise.
3429 * macrotab.c (foreach_macro): New function
3430 (macro_for_each): Likewise.
3431 (struct macro_table) <redef_ok>: New field.
3432 (macro_allow_redefinitions): New function.
3433 (new_macro_table): Update.
3434 (macro_define_function): Likewise.
3435 (macro_define_object): Likewise.
3436 * macroscope.c (user_macro_scope): New function.
3437 (default_macro_scope): Use it.
3438 (macro_user_macros): New global.
3439 (standard_macro_lookup): Look in macro_user_macros.
3440 (_initialize_macroscope): New function.
3441 * macroexp.h (macro_is_whitespace, macro_is_digit,
3442 macro_is_identifier_nondigit): Declare.
3443 * macroexp.c (macro_is_whitespace): Rename. No longer static.
3444 (macro_is_digit): Likewise.
3445 (macro_is_identifier_nondigit): Likewise.
3446 (get_identifier): Update.
3447 (get_pp_number): Likewise.
3448 (get_token): Likewise.
3449 * macrocmd.c (skip_ws): New function.
3450 (extract_identifier): Likewise.
3451 (free_macro_definition_ptr): Likewise.
3452 (user_macros): Remove.
3453 (macro_define_command): Implement.
3454 (_initialize_macrocmd): Update.
3455 (macro_undef_command): Implement.
3456 (print_one_macro): New function.
3457 (macro_list_command): Implement.
3458
3459 2008-07-18 Joseph Myers <joseph@codesourcery.com>
3460
3461 * configure.ac: Put old value of $LIBS after -lbfd -liberty $intl
3462 in BFD ELF check.
3463 * configure: Regenerate.
3464
3465 2008-07-17 Paul Pluzhnikov <ppluzhnikov@google.com>
3466
3467 * auxv.c (fprint_target_auxv): Stop at AT_NULL.
3468
3469 2008-07-15 Andreas Schwab <schwab@suse.de>
3470
3471 * valops.c (value_cast_pointers): Follow typedefs when checking
3472 result of coercion.
3473
3474 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
3475
3476 * block.c (block_function): Renamed to ...
3477 (block_linkage_function): ... this. All callers changed.
3478 * block.h (block_function): Renamed to ...
3479 (block_linkage_function): ... this.
3480
3481 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
3482
3483 * mn10300-tdep.c (set_reg_offsets): Use get_frame_register_unsigned.
3484
3485 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
3486
3487 * frame.c (frame_sp_unwind): Delete.
3488 (get_frame_sp): Do not use it.
3489 * frame.h (frame_sp_unwind): Delete prototype.
3490
3491 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
3492
3493 * ia64-tdep.c (ia64_dummy_id): Use get_frame_pc.
3494
3495 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
3496
3497 * dwarf2-frame.c (dwarf2_frame_cache): Update comment.
3498 * frame.c (frame_unwind_address_in_block): Delete.
3499 (get_frame_address_in_block): Do not use it. Check the type
3500 of the next frame first.
3501 (frame_cleanup_after_sniffer): Update comment.
3502 * frame.h (frame_unwind_address_in_block): Delete prototype.
3503 * hppa-tdep.c (hppa_find_unwind_entry_in_block): Update comment.
3504
3505 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
3506
3507 * frame.c (frame_func_unwind): Delete.
3508 (get_frame_func): Do not use it.
3509 * frame.h (frame_func_unwind): Delete prototype.
3510 * hppa-tdep.c (hppa_frame_cache): Update comment.
3511 * rs6000-tdep.c (rs6000_frame_cache): Update comment.
3512
3513 2008-07-14 Stan Shebs <stan@codesourcery.com>
3514
3515 * remote-sim.c (init_gdbsim_ops): Remove
3516 TARGET_REDEFINE_DEFAULT_OPS.
3517
3518 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
3519
3520 * findvar.c (read_var_value): Remove unused variable.
3521
3522 2008-07-15 Luis Machado <luisgpm@br.ibm.com>
3523
3524 * infrun.c (handle_inferior_event): Tag threads as stopped
3525 before inserting breakpoints.
3526
3527 2008-07-15 Hui Zhu <teawater@gmail.com>
3528
3529 * MAINTAINERS: Added myself to section Write After Approval.
3530
3531 2008-07-14 Paul Pluzhnikov <ppluzhnikov@google.com>
3532
3533 PR gdb/2477
3534 * cp-abi.c (value_virtual_fn_field): Handle invalid pointers.
3535
3536 2008-07-14 Pedro Alves <pedro@codesourcery.com>
3537
3538 * i386-dicos-tdep.c (i386_dicos_frame_align): Delete.
3539 (i386_dicos_push_dummy_code): New.
3540 (i386_dicos_init_abi): Don't register i386_dicos_frame_align.
3541 Register i386_dicos_push_dummy_code.
3542
3543 2008-07-14 Markus Deuling <deuling@de.ibm.com>
3544
3545 * mips-tdep.c (fp_register_arg_p): Add gdbarch as paramter.
3546 (mips_n32n64_push_dummy_call, mips_o64_return_value)
3547 (mips_eabi_push_dummy_call): Update call to fp_register_arg_p.
3548
3549 (MIPS_FPU_TYPE): Add gdbarch as parameter and replace current_gdbarch.
3550 (fp_register_arg_p, mips_dump_tdep, show_mipsfpu_command)
3551 (mips_n32n64_fp_arg_chunk_p): Update caller.
3552
3553 (mips_n32n64_fp_arg_chunk_p): Add gdbarch as paramter.
3554 (mips_n32n64_push_dummy_call): Update caller.
3555
3556 (MIPS_LAST_ARG_REGNUM): Add gdbarch as parameter and replace
3557 current_gdbarch.
3558 (mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call)
3559 (mips_o32_push_dummy_call, mips_o64_push_dummy_call): Update caller.
3560
3561
3562 (MIPS_LAST_FP_ARG_REGNUM): Add gdbarch as parameter and replace
3563 current_gdbarch.
3564 (mips_eabi_push_dummy_call, mips_o32_push_dummy_call)
3565 (mips_o64_push_dummy_call): Update caller.
3566
3567 (MIPS_EABI): Add gdbarch as parameter and replace current_gdbarch.
3568 (fp_register_arg_p, mips_dump_tdep): Update caller.
3569
3570 (set_reg_offset): Add gdbarch as parameter and replace current_gdbarch.
3571 (mips16_scan_prologue, mips32_scan_prologue): Update caller.
3572
3573 (reset_saved_regs): Make static. Add gdbarch as parameter. Replace
3574 current_gdbarch.
3575 (mips32_scan_prologue): Update caller.
3576
3577 (heuristic_proc_start): Add gdbarch as parameter. Replace
3578 current_gdbarch.
3579 (mips_insn16_frame_cache, mips_insn32_frame_cache): Update caller.
3580
3581 * mipsnbsd-nat.c (mipsnbsd_fetch_inferior_registers)
3582 (mipsnbsd_store_inferior_registers): Use get_regcache_arch to get at
3583 the current architecture. Update call to getregs_supplies.
3584 (getregs_supplies): Add gdbarch as parameter and replace
3585 current_gdbarch.
3586
3587 * mipsnbsd-tdep.c (mipsnbsd_get_longjmp_target): Use get_frame_arch to
3588 get at the current architecture. Update call to NBSD_MIPS_JB_OFFSET and
3589 NBSD_MIPS_JB_ELEMENT_SIZE.
3590 (NBSD_MIPS_JB_ELEMENT_SIZE, NBSD_MIPS_JB_OFFSET): Add gdbarch and
3591 replace current_gdbarch.
3592
3593 * remote-mips.c (mips_map_regno): Add gdbarch as parameter and replace
3594 current_gdbarch.
3595 (mips_fetch_registers, mips_store_registers): Update call
3596 to mips_map_regno.
3597 (mips_load): Use get_regcache_arch to get at the current_architecture
3598 and replace current_gdbarch.
3599
3600 2008-07-13 Pedro Alves <pedro@codesourcery.com>
3601
3602 * thread.c (restore_selected_frame): On fail to restore, select
3603 the innermost frame, and don't crash when warning the user.
3604
3605 2008-07-13 Hui Zhu <teawater@gmail.com>
3606
3607 * symtab.c (expand_line_sal): Fix a memory leak.
3608
3609 2008-07-13 Pedro Alves <pedro@codesourcery.com>
3610
3611 * utils.c (struct continuation): Define as inheriting struct
3612 cleanup.
3613 (add_continuation, do_all_continuations)
3614 (discard_all_continuations, add_intermediate_continuation)
3615 (do_all_intermediate_continuations)
3616 (discard_all_intermediate_continuations): Adjust.
3617
3618 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
3619
3620 Skip varobj in running threads.
3621 * mi/mi-cmd-var.c (mi_cmd_var_update): If varobj's
3622 thread is not stopped, skip the varobj.
3623 * Makefile.in: Update dependencies.
3624
3625 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
3626
3627 Enable all commands while inferiour is running
3628 * mi/mi-main.c (mi_cmd_execute): Don't check if
3629 inferiour is executing.
3630
3631 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
3632
3633 Allow all CLI command even if target is executing.
3634 * gdb/top.c (execute_command_1): Don't check if the inferiour
3635 is running.
3636
3637 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
3638
3639 * mi/mi-main.c (mi_cmd_execute): Remove unused variable.
3640 Fix printing of frame, when frame is wrong.
3641
3642 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
3643
3644 * spu-tdep.c (spu_frame_unwind_cache): Do not error if
3645 backchain is unreadable.
3646
3647 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
3648
3649 * spu-linux-nat.c: Include "gdbthread.h".
3650 (spu_child_post_startup_inferior): Register main thread.
3651 (spu_child_post_attach): Likewise.
3652 * Makefile.in (spu-linux-nat.o): Update dependencies.
3653
3654 2008-07-12 Pedro Alves <pedro@codesourcery.com>
3655
3656 Rewrite continuations internals on top of cleanups and plug
3657 continuation arguments leaks.
3658
3659 * defs.h (struct continuation): Make it opaque.
3660 (add_continuation, add_intermediate_continuation): Drop the int
3661 argument of the continuation hook argument. Add
3662 continuation_free_args argument.
3663 (do_all_continuations, do_all_intermediate_continuations): Drop
3664 the error_p argument.
3665
3666 * utils.c (add_continuation): Drop the int argument of the
3667 continuation hook argument. Add continuation_free_args argument.
3668 Reimplement on top of cleanups.
3669 (do_all_continuations): Drop error argument. Reimplement on top
3670 of cleanups.
3671 (discard_all_continuations): Reimplement on top of cleanups.
3672 (add_intermediate_continuation): Drop the int argument of the
3673 continuation hook argument. Add continuation_free_args argument.
3674 Reimplement on top of cleanups.
3675 (do_all_intermediate_continuations): Drop error argument.
3676 Reimplement on top of cleanups.
3677 (discard_all_intermediate_continuations): Reimplement on top of
3678 cleanups.
3679
3680 * breakpoint.c (until_break_command_continuation): Drop error
3681 argument. Add xfree as continuation argument deleter.
3682
3683 * inf-loop.c (inferior_event_handler): On error, discard all
3684 continuations. Adjust to new do_all_intermediate_continuations
3685 and do_all_continuations interfaces.
3686
3687 * infcmd.c (step_1_continuation): Drop error_p argument. Adjust.
3688 Pass xfree as continuation argument deleter.
3689 (finish_command_continuation): Drop error_p argument. Adjust.
3690 (finish_command_continuation_free_arg): New.
3691 (finish_command): Pass finish_command_continuation_free_arg as
3692 continuation argument deleter. Adjust to new do_all_continuations
3693 interfaces.
3694 (attach_command_continuation): Drop error_p argument.
3695 (attach_command_continuation_free_args): New.
3696 (attach_command): Pass attach_command_continuation_free_args as
3697 continuation argument deleter.
3698
3699 * interps.c (interp_set): Adjust to new do_all_continuations
3700 interfaces.
3701
3702 * event-top.c (stdin_event_handler): In error, also discard the
3703 intermediate continuations.
3704
3705 2008-07-12 Pedro Alves <pedro@codesourcery.com>
3706
3707 Replace struct continuation_args by void* and per command structs.
3708
3709 * top.c (execute_command): Remove unused arg1 and arg2 locals.
3710
3711 * breakpoint.c (struct until_break_command_continuation_args):
3712 New.
3713 (until_break_command_continuation): Take a void* instead of a
3714 continuations_arg. Adjust.
3715 (until_break_command): Adjust to use struct
3716 until_break_command_continuation_args instead of struct
3717 continuation_arg.
3718
3719 * infcmd.c (struct step_1_continuation_args): New.
3720 (step_1_continuation): Take a void* instead of a
3721 continuations_arg. Adjust to use struct step_1_continuation_args.
3722 (step_once): Adjust to use struct step_1_continuation_args.
3723
3724 (struct finish_command_continuation_args): New.
3725 (finish_command_continuation): Take a void* instead of a
3726 continuations_arg. Adjust to use struct
3727 finish_command_continuation_args.
3728 (finish_command): Adjust to use struct
3729 finish_command_continuation_args.
3730 (struct attach_command_continuation_args): New.
3731 (attach_command_continuation): Take a void* instead of a
3732 continuations_arg. Adjust to use struct
3733 attach_command_continuation_args.
3734 (attach_command): Adjust to use struct
3735 attach_command_continuation_args.
3736
3737 * defs.h (struct continuation_arg): Delete.
3738 (struct continuation): Replace the struct continuation_arg*
3739 parameter of continuation_hook by a void*. Replace "arg_list"
3740 member by a new "args" member with void* type.
3741 (add_continuation, add_intermediate_continuation): Replace struct
3742 continuation_arg type usages by void* usages.
3743
3744 * utils.c (add_continuation, do_all_continuations)
3745 (add_intermediate_continuation)
3746 (do_all_intermediate_continuations): Replace struct
3747 continuation_arg type usages by void* usages. Pass "args" instead
3748 of "arg_list".
3749
3750 2008-07-12 Pedro Alves <pedro@codesourcery.com>
3751
3752 * infrun.c (struct thread_stepping_state): Delete sal member.
3753 (init_thread_stepping_state): Add local sal. Use it instead of
3754 tss->sal.
3755 (handle_inferior_event): New local stop_pc_sal. Use it instead of
3756 tss->sal.
3757 (step_into_function): Add local stop_func_sal. Use it instead of
3758 tss->sal.
3759
3760 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
3761
3762 Implement -exec-continue/-exec-interrupt --all.
3763 * infcmd.c (continue_1): New, extracted from
3764 (continue_command): ...here.
3765 (interrupt_target_1): New, extracted from
3766 (interrupt_target_command): ...here.
3767 * inferior.h (continue_1, interrupt_target_1): New.
3768 * mi/mi-main.c (mi_cmd_exec_continue)
3769 (mi_cmd_exec_interrupt): Handle --all.
3770
3771 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
3772
3773 Implement --thread and --frame.
3774 * gdbthread.h (find_thread_id): Declare.
3775 * thread.c (find_thread_id): Make non-static.
3776 * mi/mi-main.c (mi_cmd_execute): Switch to the right
3777 thread and frame, if necessary.
3778 * mi/mi-parse.c (mi_parse): Handle --thread and --frame.
3779 * mi/mi-parse.h (strcut mi_parse): New fields thread and frame.
3780
3781 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
3782
3783 * infrun.c (resume): Discard cleanups on early exit path.
3784
3785 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
3786
3787 * infrun.c (normal_stop): For MI, report which threads
3788 were stopped.
3789
3790 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
3791
3792 Report thread state in -thread-info output.
3793 * thread.c (print_thread_info): Add new field "state".
3794
3795 2008-07-11 Pedro Alves <pedro@codesourcery.com>
3796
3797 * infrun.c (handle_inferior_event): Also ignore a
3798 TARGET_SIGNAL_TRAP on a STOP_QUIETLY_NO_SIGSTOP.
3799
3800 2008-07-11 Tom Tromey <tromey@redhat.com>
3801
3802 * completer.c (complete_line_internal): New function, from
3803 complete_line. Add 'for_help' parameter.
3804 (complete_line): Use it.
3805 (command_completer): Move later. Rewrite.
3806
3807 2008-07-11 Pedro Alves <pedro@codesourcery.com>
3808
3809 * thread.c (thread_apply_command): Move making the cleanup out of
3810 the loop.
3811
3812 2008-07-11 Pedro Alves <pedro@codesourcery.com>
3813
3814 Exited threads.
3815
3816 * thread.c (enum thread_state): New.
3817 (thread_state main_thread_running): Delete, in favor of...
3818 (thread_state main_thread_state): ... this. Update throughout.
3819 (clear_thread_inferior_resources): New, split from free_thread.
3820 (free_thread): Call clear_thread_inferior_resources.
3821 (init_thread_list): Set main thread to stopped state.
3822 (add_thread_silent): Take care of PTID reuses.
3823 (delete_thread): If deleting inferior_ptid or a thread with
3824 refcount > 0, mark it as exited, but still keep it in the list.
3825 Only notify of thread exits, if we haven't done so yet.
3826 (iterate_over_threads): Make it safe to delete threads while
3827 iterating over them.
3828 (do_captured_list_thread_ids): Don't account for exited threads.
3829 (thread_alive): Check for the THREAD_EXITED state, and don't set
3830 ptid to -1 on exited threads.
3831 (set_running): Update to account for extra possible states.
3832 (is_thread_state): New.
3833 (is_stopped, is_exited): New.
3834 (is_running): Implement in terms of is_thread_state.
3835 (any_running): Update.
3836 (print_thread_info): Update. Account for exited threads. Don't
3837 warn about missed frame restoring here, its done in the cleanup.
3838 (switch_to_thread): Don't read from a thread that has gone.
3839 (restore_current_thread): In non-stop mode, do a full context
3840 switch.
3841 (restore_selected_frame): Add a frame_level argument. Rewrite.
3842 (struct current_thread_cleanup): Add selected_frame_level and
3843 was_stopped members.
3844 (do_restore_current_thread_cleanup): Check if thread was stopped
3845 and still is, and if the target has registers, stack and memory
3846 before restoring the selected frame. Don't delete the cleanup
3847 argument here.
3848 (restore_current_thread_cleanup_dtor): New.
3849 (make_cleanup_restore_current_thread): Remove all arguments.
3850 Rewrite.
3851 (thread_apply_all_command): Update. Prune threads.
3852 (thread_apply_command): Update.
3853 (thread_command): Account for currently selected exited thread.
3854 (do_captured_thread_select): Check for a running thread. Prune
3855 threads.
3856 (_initialize_thread): Make "info threads", "thread", "thread
3857 apply", and "thread apply all" appliable without a selected thread.
3858 * gdbthread.h (struct thread_info): Replace running_ by state_.
3859 Add refcount.
3860 (is_exited, is_stopped): Declare.
3861 (make_cleanup_restore_current_thread): Remove all arguments.
3862 * infrun.c: Include "event-top.h".
3863 (fetch_inferior_event): In non-stop mode, restore selected thread
3864 and frame after handling the event and running breakpoint
3865 commands. Display GDB prompt if needed.
3866 (normal_stop): In non-stop mode, don't print thread switching
3867 notice.
3868 * cli/cli-decode.c (set_cmd_no_selected_thread_ok)
3869 (get_cmd_no_selected_thread_ok): New.
3870 * cli/cli-decode.h (CMD_NO_SELECTED_THREAD_OK): New.
3871 (set_cmd_no_selected_thread_ok, get_cmd_no_selected_thread_ok):
3872 Declare.
3873 * cli/cli-cmds.c: Set "pwd", "help", "info", "show" as
3874 no-selected-thread ok.
3875 * top.c (execute_command): Check for non no-selected-thread-ok
3876 commands.
3877 * linux-nat.c (struct saved_ptids, threads_to_delete)
3878 (record_dead_thread, prune_lwps): Delete.
3879 (exit_lwp): Unconditionally delete thread.
3880 (linux_nat_resume): Remove prune_lwps call.
3881 * infcmd.c (proceed_thread_callback): Check if !is_stopped instead
3882 of is_running. Adjust to make_cleanup_restore_current_thread
3883 interface change.
3884 * mi/mi-main.c (mi_cmd_execute): Only allow a few commands if the
3885 selected thread has exited.
3886 * inf-loop.c (inferior_event_handler): Don't display the prompt
3887 here.
3888 * varobj.c (c_value_of_root): Update.
3889 * defs.h (make_cleanup_dtor): Declare.
3890 * utils.c (make_cleanup_dtor): New.
3891
3892 * Makefile.in (infrun.o): Depend on $(event_top_h).
3893
3894 2008-07-11 Pedro Alves <pedro@codesourcery.com>
3895
3896 Add "continue -a" and "interrupt -a" options for non-stop mode.
3897
3898 * infcmd.c (proceed_thread_callback, do_context_switch_to): New.
3899 (continue_command): Add "-a" option.
3900 (interrupt_target_command): Add "-a" option.
3901 (_initialize_infcmd): Add extend help of continue and interrupt
3902 command to mention the new "-a" option. Mark "continue" async ok.
3903
3904 2008-07-10 Doug Evans <dje@google.com>
3905
3906 Add "set print symbol-loading on|off".
3907 * NEWS: Document new option.
3908 * symfile.h (print_symbol_loading): Declare.
3909 * symfile.c (print_symbol_loading): New global.
3910 (symbol_file_add_with_addrs_or_offsets): Only print "Reading symbols
3911 from ..." if print_symbol_loading.
3912 (_initialize_symfile): Add set/show print symbol-loading.
3913 * solib.c (solib_read_symbols): Only print "Loaded symbols for ..."
3914 if print_symbol_loading.
3915
3916 2008-07-10 Pedro Alves <pedro@codesourcery.com>
3917
3918 Non-stop linux native.
3919
3920 * linux-nat.c (linux_test_for_tracefork): Block events while we're
3921 here.
3922 (get_pending_status): Implement non-stop mode.
3923 (linux_nat_detach): Stop threads before detaching.
3924 (linux_nat_resume): In non-stop mode, always resume only a single
3925 PTID.
3926 (linux_handle_extended_wait): On a clone event, in non-stop mode,
3927 add new lwp to GDB's thread table, and mark as running, executing
3928 and stopped appropriately.
3929 (linux_nat_filter_event): Don't assume there are other running
3930 threads when a thread exits.
3931 (linux_nat_wait): Mark the main thread as running and executing.
3932 In non-stop mode, don't stop all lwps.
3933 (linux_nat_kill): Stop lwps before killing them.
3934 (linux_nat_thread_alive): Use signal 0 to detect if a thread is
3935 alive.
3936 (send_sigint_callback): New.
3937 (linux_nat_stop): New.
3938 (linux_nat_add_target): Set to_stop to linux_nat_stop.
3939
3940 * linux-nat.h (thread_db_attach_lwp): Declare.
3941
3942 * linux-thread-db.c (thread_get_info_callback): Check for new
3943 threads if we have none.
3944 (thread_from_lwp, enable_thread_event): Set proc_handle.pid to the
3945 stopped lwp. Check for new threads if we have none.
3946 (thread_db_attach_lwp): New.
3947 (thread_db_init): Set proc_handle.pid to inferior_ptid.
3948 (check_event): Set proc_handle.pid to the stopped lwp.
3949 (thread_db_find_new_threads): Set proc_handle.pid to any stopped
3950 lwp available, bail out if there is none.
3951
3952 * linux-fork.c (linux_fork_killall): Use SIGKILL instead of
3953 PTRACE_KILL.
3954
3955 2008-07-10 Kevin Buettner <kevinb@redhat.com>
3956
3957 * rs6000-tdep.c (ppc_displaced_step_fixup): Change type of
3958 `current_pc' from CORE_ADDR to ULONGEST.
3959
3960 * remote-sim.c (gdbsim_cntrl_c): Pass remote_sim_ptid to
3961 gdbsim_stop().
3962
3963 2008-07-10 Jan Kratochvil <jan.kratochvil@redhat.com>
3964
3965 * NEWS (New commands): Mention "set disable-randomization".
3966 * configure.ac: Add check for HAVE_PERSONALITY and
3967 HAVE_DECL_ADDR_NO_RANDOMIZE.
3968 * configure, config.in: Regenerate.
3969 * linux-nat.c [HAVE_PERSONALITY]: New include <sys/personality.h>.
3970 [HAVE_PERSONALITY] [!HAVE_DECL_ADDR_NO_RANDOMIZE]: Set
3971 ADDR_NO_RANDOMIZE.
3972 (disable_randomization, show_disable_randomization)
3973 (set_disable_randomization): New.
3974 (linux_nat_create_inferior) [HAVE_PERSONALITY]: New variables
3975 PERSONALITY_ORIG and PERSONALITY_SET. Disable randomization upon the
3976 variable DISABLE_RANDOMIZATION.
3977 (_initialize_linux_nat): Call ADD_SETSHOW_BOOLEAN_CMD for the variable
3978 DISABLE_RANDOMIZATION.
3979
3980 2008-07-09 Pedro Alves <pedro@codesourcery.com>
3981
3982 Adjust all targets to new target_stop interface.
3983
3984 * gnu-nat.c (gnu_stop): Add ptid argument.
3985 * go32-nat.c (go32_stop): Add ptid argument.
3986 (go32_create_inferior): Pass inferior_ptid to go32_stop.
3987 * hpux-thread.c (hpux_thread_stop): Add ptid argument.
3988 * monitor.c (monitor_stop): Add ptid argument.
3989 (monitor_open): Pass inferior_ptid to monitor_stop.
3990 (monitor_interrupt): Pass inferior_ptid to target_stop.
3991 (monitor_stop): Add ptid argument.
3992 * nto-procfs.c (nto_interrupt): Pass inferior_ptid to target_stop.
3993 (procfs_create_inferior): Add ptid argument.
3994 * procfs.c (procfs_stop): Add ptid argument.
3995 * remote-m32r-sdi.c (m32r_stop): Add ptid argument.
3996 * remote-sim.c (gdbsim_stop): Add ptid argument.
3997 * sol-thread.c (sol_thread_stop): Add ptid argument.
3998 * win32-nat.c (win32_stop): Add ptid argument.
3999
4000 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4001
4002 Non-stop inferior control.
4003
4004 * infrun.c (resume): In non-stop mode, always resume just one
4005 thread.
4006 (proceed): Don't call prepare_to_proceed in non-stop mode.
4007 (fetch_inferior_event): In non-stop mode, switch context before
4008 handling the event.
4009 (error_is_running, ensure_not_running): New.
4010 (handle_inferior_event): In non-stop mode: Mark only the event
4011 thread as stopped. Require that the target module manages adding
4012 threads to the thread list. Assert that there isn't a
4013 deferred_step_ptid set. Don't switch to infwait_thread_hop_state.
4014 (normal_stop): Only mark not-running if inferior hasn't exited.
4015 In non-stop mode, only mark the event thread.
4016
4017 * thread.c:Include "cli/cli-decode.h".
4018 (print_thread_info): Don't read from a running thread.
4019 Output "(running)" if thread is running.
4020 (switch_to_thread): Don't read stop_pc if thread is executing.
4021 (do_restore_current_thread_cleanup): Don't write to a running
4022 thread.
4023 (thread_apply_all_command): Don't read from a running thread. In
4024 non-stop mode, do a full context-switch instead of just switching
4025 threads.
4026 (thread_apply_command): In non-stop mode, do a full context-switch
4027 instead of just switching threads.
4028 (do_captured_thread_select): Likewise. Inform user if selected
4029 thread is running.
4030 (_initialize_thread): Mark "info threads" and "thread" and
4031 async_ok.
4032
4033 * inf-loop.c (inferior_event_handler): In non-stop mode, don't
4034 unregister the target from the event loop.
4035
4036 * infcmd.c (continue_command, step_1, jump_command)
4037 (signal_command): Ensure the selected thread isn't running.
4038 (interrupt_target_command): In non-stop mode, interrupt only the
4039 selected thread.
4040
4041 * inferior.h (error_is_running, ensure_not_running): Declare.
4042
4043 * target.h (struct target_ops): Add ptid argument to the to_stop
4044 member.
4045 (target_stop): Add ptid_t argument.
4046
4047 * target.c (update_current_target): Add ptid argument to to_stop's
4048 type.
4049 (debug_to_stop): Add ptid_t argument.
4050 (debug_to_rcmd): Set to_stop_ptid.
4051
4052 * remote.c (remote_stop): Add ptid_t argument.
4053 (async_remote_interrupt): Add inferior_ptid to target_stop.
4054 * inf-ptrace.c (inf_ptrace_stop): Add ptid argument.
4055
4056 * Makefile.in (thread.o): Depend on $(cli_decode_h).
4057
4058 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4059
4060 Don't rely on ecs->wait_for_more.
4061
4062 * infrun.c (proceed): Clear the stepping state, set
4063 previous_inferior_ptid and clear infwait state.
4064 (wait_for_inferior): Don't clear the stepping state, set
4065 previous_inferior_ptid, or clear the infwait state here.
4066 (fetch_inferior_event): Don't clear the stepping state, set
4067 previous_inferior_ptid, or clear the infwait state here. Don't
4068 condition on wait_for_more.
4069
4070 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4071
4072 Refactor infrun a bit.
4073
4074 * infrun.c (currently_stepping): Take a struct
4075 thread_stepping_state instead of an execution_control_state.
4076 (struct thread_stepping_state): New, split from
4077 execution_control_state.
4078 (gtss, tss): New globals.
4079 (proceed): Clear the stepping state, set previous_inferior_ptid
4080 and clear infwait state.
4081 (init_wait_for_inferior): Clear the stepping state,
4082 previous_inferior_ptid and infwait state.
4083 (waiton_ptid, infwait_state): New, split from
4084 execution_control_state.
4085 (struct execution_control_state): Members that persist through
4086 events moved out to either struct thred_stepping_state or made
4087 global. Deleted unneeded wp, saved_inferior_ptid, tmpstatus.
4088 (wait_for_inferior, fetch_inferior_event): Use local
4089 execution_control_state. Update to execution_control_state split.
4090 (init_execution_control_state): Adjust.
4091 (init_thread_stepping_state): New, extracted from
4092 init_execution_control_state.
4093 (context_switch): Take a ptid instead of an
4094 execution_control_state.
4095 (context_switch_to): Adjust.
4096 (adjust_pc_after_break): Adjust.
4097 (init_infwait_state): New.
4098 (handle_inferior_event): Adjust.
4099
4100 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4101 Vladimir Prus <vladimir@codesourcery.com>
4102
4103 Per-thread commands.
4104
4105 * gdbthread.h: Remove unneeded forward declarations.
4106 Include "inferior.h".
4107 (struct thread_info): Add continuations,
4108 intermediate_continuations, proceed_to_finish, step_over_calls,
4109 stop_step, step_multi and stop_signal members.
4110 (save_infrun_state): Add continuations,
4111 intermediate_continuations, proceed_to_finish, step_over_calls,
4112 stop_step, step_multi, stop_signal and stop_bpstat parameters.
4113 (load_infrun_state): Add continuations,
4114 intermediate_continuations, proceed_to_finish, step_over_calls,
4115 stop_step, step_multi, stop_signal and stop_bpstat parameters.
4116
4117 * thread.c (load_infrun_state): In non-stop mode, load
4118 continuations, intermediate_continuations, proceed_to_finish,
4119 step_over_calls, stop_step, step_multi and stop_signal.
4120 (save_infrun_state): Store continuations,
4121 intermediate_continuations, proceed_to_finish, step_over_calls,
4122 stop_step, step_multi, stop_signal and stop_bpstat.
4123 (save_infrun_state): Store continuations,
4124 intermediate_continuations, proceed_to_finish, step_over_calls,
4125 stop_step, step_multi, stop_signal and stop_bpstat.
4126 (free_thread): Clear The thread's stop_bpstat.
4127
4128 * inferior.h (context_switch_to): Declare.
4129
4130 * infrun.c (ecss): New global.
4131 (context_switch): Context switch continuations,
4132 intermediate_continuations, proceed_to_finish, step_over_calls,
4133 stop_step, step_multi, stop_signal and stop_bpstat.
4134 (wait_for_inferior): Use global ecss.
4135 (async_ecss, async_ecs): Delete.
4136 (fetch_inferior_event): Use global ecss.
4137 (context_switch_to): New.
4138
4139 * top.c (execute_command): In non-stop, only check if the current
4140 thread is running, in all-stop, check if there's any thread
4141 running.
4142
4143 * breakpoint.c (bpstat_remove_breakpoint): New.
4144 (bpstat_remove_breakpoint_callback): New.
4145 (delete_breakpoint): Clear the stop_bpstats of all threads.
4146
4147 * mi/mi-main.c (mi_cmd_execute): In non-stop, only check if the
4148 current thread is running, in all-stop, check if there's any
4149 thread running.
4150
4151 * Makefile.in (gdbthread_h): Depend on $(inferior_h).
4152
4153 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4154
4155 Add non_stop global.
4156
4157 * inferior.h (non_stop): Declare.
4158 * infrun.c (non_stop, non_stop_1): New.
4159 (set_non_stop, show_non_stop): New.
4160 (_initialize_infrun): Add "set/show non-stop" command.
4161
4162 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4163
4164 Adjust fork/vfork/exec to pass ptids around.
4165
4166 * target.h (struct target_waitstatus): Store related_pid as a ptid.
4167 (inferior_has_forked, inferior_has_vforked, inferior_has_execd):
4168 Take a ptid_t.
4169 * breakpoint.h (struct breakpoint): Change forked_inferior_pid
4170 type to ptid.
4171 * breakpoint.c (print_it_typical, bpstat_check_location)
4172 (print_one_breakpoint_location, set_raw_breakpoint_without_location)
4173 (create_fork_vfork_event_catchpoint): Adjust.
4174 * infrun.c (fork_event): Change parent_pid and child_pid types to
4175 ptid.
4176 (follow_exec, inferior_has_forked, inferior_has_vforked)
4177 (inferior_has_execd): Take a ptid_t and don't trim it.
4178 * linux-thread-db.c (thread_db_wait): Don't trim the returned ptid.
4179 * linux-nat.c (linux_child_follow_fork): Adjust.
4180 * inf-ptrace.c (inf_ptrace_wait): Adjust.
4181 * inf-ttrace.c (inf_ttrace_wait): Adjust.
4182 * win32-nat.c (get_win32_debug_event): Don't set related_pid.
4183
4184 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4185
4186 Add "executing" property to threads.
4187
4188 * inferior.h (target_executing): Delete.
4189 * gdbthread.h (struct thread_info): Add executing_ field.
4190 (set_executing, is_executing): New.
4191 * thread.c (main_thread_executing): New.
4192 (init_thread_list): Clear it and also main_thread_running.
4193 (is_running): Return false if target has no execution.
4194 (any_running, is_executing, set_executing): New.
4195
4196 * top.c: Include "gdbthread.h".
4197 (target_executing): Delete.
4198 (execute_command): Replace target_executing check by any_running.
4199 * event-top.c: Include "gdbthread.h".
4200 (display_gdb_prompt, command_handler): Replace target_executing by
4201 is_running.
4202 * inf-loop.c: Include "gdbthread.h". Don't mark as not executing
4203 here. Replace target_executing by is_running.
4204 * infrun.c (handle_inferior_event): Mark all threads as
4205 not-executing.
4206 * linux-nat.c (linux_nat_resume): Don't mark thread as executing
4207 here.
4208 * stack.c (get_selected_block): Return null if inferior is
4209 executing.
4210 * target.c (target_resume): Mark resumed ptid as executing.
4211 * breakpoint.c (until_break_command): Replace target_executing
4212 check by is_executing.
4213 * remote.c (remote_async_resume): Don't mark inferior as executing
4214 here.
4215 * mi/mi-interp.c (mi_cmd_interpreter_exec): Replace target_executing
4216 by any_running.
4217
4218 * mi/mi-main.c (mi_cmd_exec_interrupt, mi_cmd_execute)
4219 (mi_execute_async_cli_command): Replace target_executing by
4220 is_running.
4221
4222 * frame.c (get_current_frame): Error out if the current thread is
4223 executing.
4224 (has_stack_frames): New.
4225 (get_selected_frame, deprecated_safe_get_selected_frame): Check
4226 has_stack_frames.
4227
4228 * Makefile.in (event-top.o, frame.o, inf-loop.o, top.o): Depend on
4229 $(gdbthread_h).
4230
4231 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4232
4233 * symfile.c (load_command): Reopen the exec file and reread
4234 symbols before anything else.
4235
4236 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4237
4238 * remote-sim.c: Include gdbthread.h.
4239 (remote_sim_ptid): New global.
4240 (gdbsim_create_inferior): Silently add the main task to GDB's
4241 thread list.
4242 (gdbsim_close, gdbsim_mourn_inferior): Silently delete the main
4243 task from GDB's thread list.
4244 (gdbsim_resume): Adjust to use remote_sim_ptid.
4245 (gdbsim_thread_alive, gdbsim_pid_to_str): New.
4246 (init_gdbsim_ops): Register gdbsim_thread_alive and
4247 gdbsim_pid_to_str.
4248 (_initialize_remote_sim): Initialize remote_sim_ptid.
4249 * Makefile.in (remote-sim.o): Depend on $(gdbthread_h).
4250
4251 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4252
4253 * monitor (monitor_ptid): New global.
4254 (monitor_open): Silently add the main task to GDB's thread list.
4255 (monitor_close, monitor_mourn_inferior): Silently delete the main
4256 task from GDB's thread list.
4257 (monitor_thread_alive, monitor_pid_to_str): New.
4258 (init_base_monitor_ops): Register monitor_thread_alive and
4259 monitor_pid_to_str.
4260 (_initialize_remote_monitors): Initialize monitor_ptid.
4261
4262 * gdbthread.h (delete_thread_silent): Declare.
4263 * thread.c (delete_thread): Rename to ...
4264 (delete_thread_1): ... this. Add "silent" parameter. If silent,
4265 don't do exit notifications.
4266 (delete_thread, delete_thread_silent): New, as wrappers to
4267 delete_thread_1.
4268
4269 2008-07-08 Pedro Alves <pedro@codesourcery.com>
4270
4271 * breakpoint.c (update_global_location_list): Add boolean
4272 "should_insert" argument. Only insert locations if caller told it
4273 too.
4274 (update_global_location_list_nothrow): Add boolean "should_insert"
4275 argument. Pass it to update_global_location_list.
4276 (insert_breakpoints, create_longjmp_breakpoint)
4277 (create_overlay_event_breakpoint, enable_overlay_breakpoints)
4278 (create_thread_event_breakpoint, create_solib_event_breakpoint)
4279 (create_fork_vfork_event_catchpoint, create_exec_event_catchpoint)
4280 (enable_watchpoints_after_interactive_call_stop)
4281 (set_momentary_breakpoint, create_breakpoints)
4282 (break_command_really, watch_command_1)
4283 (create_ada_exception_breakpoint, update_breakpoint_locations)
4284 (do_enable_breakpoint, enable_command): Pass true to
4285 update_global_location_list.
4286 (bpstat_stop_status, disable_overlay_breakpoints)
4287 (disable_watchpoints_before_interactive_call_start)
4288 (delete_breakpoint, disable_breakpoint, disable_command): Pass
4289 false to update_global_location_list.
4290 (update_breakpoints_after_exec): Don't temporarily disable
4291 always-inserted mode.
4292
4293 2008-07-08 Pedro Alves <pedro@codesourcery.com>
4294
4295 * breakpoint.c (mark_breakpoints_out): Make public.
4296 (update_breakpoints_after_exec): Don't call mark_breakpoints_out
4297 here. Update comment.
4298 * breakpoint.h (mark_breakpoints_out): Declare.
4299
4300 * linux-nat.c (linux_handle_extended_wait): On
4301 TARGET_WAITKIND_EXECD, call mark_breakpoints_out.
4302 * inf-ttrace.c (inf_ttrace_wait): Likewise.
4303
4304 2008-07-08 Pedro Alves <pedro@codesourcery.com>
4305
4306 * infrun.c (follow_exec): Reset shared libraries before adding the
4307 main exec file.
4308
4309 2008-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
4310
4311 * breakpoint.c (bpstat_copy): Call RELEASE_VALUE on the new OLD_VAL.
4312
4313 2008-07-07 Pedro Alves <pedro@codesourcery.com>
4314
4315 * i386-dicos-tdep.c: Include "inferior.h".
4316 (i386_dicos_frame_align): New.
4317 (i386_dicos_init_abi): Register i386_dicos_frame_align. Set call
4318 dummy location ON_STACK.
4319 * Makefile.in (i386-dicos-tdep.o): Depend on $(inferior_h).
4320
4321 2008-07-07 Joel Brobecker <brobecker@adacore.com>
4322
4323 * gstdint.h: New file.
4324
4325 2008-07-05 Vladimir Prus <vladimir@codesourcery.com>
4326
4327 * mi/mi-interp.c (mi_on_resume): Don't try to report
4328 resumed thread it the thread list is empty.
4329
4330 2008-07-05 Pierre Muller <muller@ics.u-strasbg.fr>
4331
4332 * cli/cli-decode.c (add_setshow_optional_filename_cmd): Set
4333 completer for set to filename_completer.
4334
4335 NEWS: Mention it.
4336
4337 2008-07-04 Vladimir Prus <vladimir@codesourcery.com>
4338
4339 Implement -target-attach.
4340 * mi/mi-cmds.c (mi_cmds): Forward -target-attach to CLI attach.
4341
4342 2008-06-21 Hui Zhu <teawater@gmail.com>
4343
4344 * target-descriptions.c (maint_print_c_tdesc_cmd): Fix a memory leak.
4345
4346 2008-07-03 Pedro Alves <pedro@codesourcery.com>
4347
4348 * config/i386/nm-cygwin.h (ATTACH_NO_WAIT): Delete.
4349 * config/i386/nm-i386gnu.h (ATTACH_NO_WAIT): Delete.
4350
4351 * target.h (struct target_ops): Add to_attach_no_wait member.
4352 (target_attach_no_wait): New.
4353 * target.c (update_current_target): Inherit to_attach_no_wait.
4354
4355 * infcmd.c: Replace ATTACH_NO_WAIT compile time check by
4356 target_attach_no_wait runtime check.
4357
4358 * gnu-nat.c (init_gnu_ops): Set to_attach_no_wait in gnu_ops.
4359 * win32-nat.c (init_win32_ops): Set to_attach_no_wait in
4360 win32_ops.
4361
4362 2008-07-03 Pedro Alves <pedro@codesourcery.com>
4363
4364 * i386-tdep.c (i386_displaced_step_fixup): Condition log printing
4365 on debug_displaced being set.
4366
4367 2008-06-30 Daniel Jacobowitz <dan@codesourcery.com>
4368
4369 * frame.c (get_prev_frame_1): Call frame_unwind_find_by_frame
4370 directly instead of get_frame_id.
4371
4372 2008-06-30 Luis Machado <luisgpm@br.ibm.com>
4373
4374 * rs6000-tdep.c (ppc_displaced_step_fixup): New function.
4375 (deal_with_atomic_sequence): Update BC masks.
4376 (rs6000_gdbarch_init): Init displaced stepping infra-structure.
4377 Define BRANCH_MASK, B_INSN, BC_INSN, BXL_INSN, BP_MASK and BP_INSN.
4378
4379 2008-06-30 Daniel Jacobowitz <dan@codesourcery.com>
4380
4381 * cris-tdep.c (crisv32_single_step_through_delay): Get this frame's
4382 register, not the previous frame's.
4383
4384 2008-06-30 Luis Machado <luisgpm@br.ibm.com>
4385
4386 * source.c (select_source_symtab): Make sure we skip namespace
4387 symtabs when showing cpp source code.
4388
4389 2008-06-30 Hans-Peter Nilsson <hp@axis.com>
4390
4391 * MAINTAINERS (Authorized committers): Fix my email address.
4392
4393 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
4394
4395 * mi/mi-cmds.c (mi_cmds): Route -exec-run, -exec-until,
4396 -target-download and -target-select via CLI, so that
4397 the quoting rules are the same as they were (unfortunately)
4398 in all prior gdb releases.
4399 * mi/mi-cmds.h (mi_cmd_exec_run, mi_cmd_exec_until)
4400 (mi_cmd_target_download, mi_cmd_target_select): Remove.
4401 * mi/mi-main.c (mi_cmd_exec_run, mi_cmd_exec_until)
4402 (mi_cmd_target_download, mi_cmd_target_select): Remove.
4403 (mi_cmd_execute): Set current_token even for commands
4404 routed via CLI.
4405
4406 2008-06-28 Ulrich Weigand <uweigand@de.ibm.com>
4407
4408 * alphafbsd-tdep.c: Update for unwinder changes.
4409 * alpha-linux-tdep.c: Likewise.
4410 * alphanbsd-tdep.c: Likewise.
4411 * alphaobsd-tdep.c: Likewise.
4412 * avr-tdep.c: Likewise.
4413 * cris-tdep.c: Likewise.
4414 * frv-linux-tdep.c: Likewise.
4415 * frv-tdep.c: Likewise.
4416 * h8300-tdep.c: Likewise.
4417 * hppa-linux-tdep.c: Likewise.
4418 * iq2000-tdep.c: Likewise.
4419 * m32c-tdep.c: Likewise.
4420 * m32r-linux-tdep.c: Likewise.
4421 * m32r-tdep.c: Likewise.
4422 * m68hc11-tdep.c: Likewise.
4423 * mep-tdep.c: Likewise.
4424 * mn10300-tdep.c: Likewise.
4425 * mt-tdep.c: Likewise.
4426 * score-tdep.c: Likewise.
4427 * sh64-tdep.c: Likewise.
4428 * sh-tdep.c: Likewise.
4429 * sparc64fbsd-tdep.c: Likewise.
4430 * sparc64nbsd-tdep.c: Likewise.
4431 * sparc64obsd-tdep.c: Likewise.
4432 * v850-tdep.c: Likewise.
4433 * vaxobsd-tdep.c: Likewise.
4434 * vax-tdep.c: Likewise.
4435 * xstormy16-tdep.c: Likewise.
4436
4437 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
4438
4439 * mi/mi-main.c (enum captured_mi_execute_command_actions)
4440 (captured_mi_execute_command_args): Remove.
4441 (captured_mi_execute_command): Cast the closure to mi_parse
4442 pointer, not to captured_mi_execute_command_args, and don't
4443 set the action field thereof.
4444 (mi_execute_command): Pass struct mi_parse, not
4445 captured_mi_execute_command_args to captured_mi_execute_command.
4446 (mi_execute_command): Remove (dead) code for suppressing
4447 printing prompt.
4448
4449 2008-06-28 Pedro Alves <pedro@codesourcery.com>
4450
4451 * linux-nat.c (enum sigchld_state): New.
4452 (linux_nat_async_events_state): Renamed from
4453 linux_nat_async_events_enabled.
4454 (linux_nat_event_pipe_push, my_waitpid): Adjust.
4455 (sigchld_default_action): New.
4456 (lin_lwp_attach_lwp): Adjust. Call linux_nat_async_events
4457 unconditionally.
4458 (linux_nat_create_inferior): Set events state to sigchld_default
4459 state.
4460 (linux_nat_resume): Adjust.
4461 (linux_nat_wait): Call linux_nat_async_events unconditionally.
4462 (sigchld_handler): Adjust.
4463 (linux_nat_async_mask): Don't set SIGCHLD actions here.
4464 (get_pending_events): Adjust.
4465 (linux_nat_async_events): Rewrite to handle enum sigchld_state
4466 instead of a boolean.
4467 (linux_nat_async): Adjust.
4468 (_initialize_linux_nat): Capture default SIGCHLD action into
4469 sigchld_default_action.
4470
4471 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
4472
4473 * breakpoint.c (moribund_locations): New.
4474 (bpstat_stop_status): Process moribund locations.
4475 (update_global_location_list): Add removed
4476 locations to moribund_locations.
4477 (breakpoint_retire_moribund): New.
4478 * breakpoint.h (struct bp_location): New field
4479 events_till_retirement.
4480 (breakpoint_retire_moribund): Declare.
4481 * thread.c (thread_count): New.
4482 * infrun.c (handle_inferior_event): Call
4483 breakpoint_retire_moribund.
4484 * gdbthread.h (thread_count): Declare.
4485
4486 2008-06-27 Joseph Myers <joseph@codesourcery.com>
4487
4488 * dfp.c (decimal_convert): Call match_endianness before and after
4489 conversion.
4490
4491 2008-06-27 Jonathan Larmour <jifl@eCosCentric.com>
4492
4493 * remote.c (remote_insert_breakpoint): Ensure that if Z0
4494 unsupported and we fall back to memory_insert_breakpoint, we
4495 use the unmodified requested address.
4496
4497 2008-06-27 Joel Brobecker <brobecker@adacore.com>
4498
4499 * dwarf2read.c (read_attribute_value): Issue a complaint when
4500 adjusting size attribute values of 0xffffffff as zero.
4501
4502 2008-06-27 Joseph Myers <joseph@codesourcery.com>
4503
4504 * i386-tdep.c (i386_16_byte_align_p): New.
4505 (i386_push_dummy_call): Determine stack space required for
4506 arguments going forwards allowing for 16-byte alignment, then push
4507 arguments going forwards.
4508
4509 2008-06-27 Pedro Alves <pedro@codesourcery.com>
4510
4511 * infrun.c (start_remote): Don't clear thread list here.
4512 * monitor.c (monitor_open): Include "gdbthread.h". Clear thread
4513 list here.
4514 * remote.c (record_currthread): Upgrade the main thread and its
4515 entry in the thread list if this is the first time we hear about
4516 threads.
4517 (remote_thread_alive): Consider magic_null_ptid or a ptid without
4518 a tid member always alive.
4519 (remote_find_new_threads): Don't update the main thread here.
4520 (remote_start_remote): Clear thread list here. Always add the
4521 main thread.
4522 (extended_remote_attach_1): Add the main thread here.
4523 (extended_remote_mourn_1): Re-add the main thread here.
4524 (extended_remote_create_inferior_1): Add a main thread.
4525
4526 * Makefile.in (monitor.o): Depend on $(gdbthread_h).
4527
4528 2008-06-27 Pedro Alves <pedro@codesourcery.com>
4529
4530 Use ptid_t.tid to store thread ids instead of ptid_t.pid.
4531
4532 * remote.c (magic_null_ptid, not_sent_ptid, any_thread_ptid): New
4533 globals.
4534 (general_thread, continue_thread): Change type to ptid_t.
4535 (record_currthread): Take a ptid_t parameter instead of an
4536 integer.
4537 (MAGIC_NULL_PID): Delete.
4538 (set_thread): Take a ptid_t parameter and adjust.
4539 (set_general_thread, set_continue_thread): New.
4540 (remote_thread_alive, remote_newthread_step)
4541 (remote_current_thread, remote_find_new_threads)
4542 (remote_threads_info, remote_start_remote, remote_vcont_resume)
4543 (remote_resume_1, remote_wait, extended_remote_create_inferior_1)
4544 (threadalive_test, remote_pid_to_str)
4545 (remote_get_thread_local_address): Adjust.
4546 (_initialize_remote): Initialize magic_null_ptid, not_sent_ptid
4547 and any_thread_ptid.
4548
4549 2008-06-26 Jan Kratochvil <jan.kratochvil@redhat.com>
4550
4551 * configure.ac (--enable-tui): AC_MSG_ERROR for explicit --enable-tui.
4552 * configure: Regenerated.
4553
4554 2008-06-26 Joel Brobecker <brobecker@adacore.com>
4555
4556 * dwarf2read.c (read_attribute_value): Treat size attribute
4557 values of 0xffffffff as if the attribute value was zero.
4558
4559 2008-06-26 Vladimir Prus <vladimir@codesourcery.com>
4560
4561 * linux-nat.c: Add description of overall logic.
4562
4563 2008-06-26 Daniel Jacobowitz <dan@codesourcery.com>
4564
4565 * Makefile.in (GNULIB_H): Use GNULIB_STDINT_H.
4566 (gdb_stdint_h, gdb_stdint.h, stamp-int): Delete. Remove
4567 all dependencies on $(gdb_stdint_h).
4568 (distclean): Do not delete gdb_stdint.h.
4569 * acinclude.m4: Do not use stdint.m4.
4570 * configure.ac: Set GNULIB_STDINT_H. Remove tests for stdint.h,
4571 uintptr_t, and gdb_stdint.h.
4572 * defs.h: Include <stdint.h>.
4573 * gdb_thread_db.h: Assume stdint.h is already included.
4574 * breakpoint.c, findcmd.c, hppa-tdep.c, inf-ptrace.c, proc-service.c,
4575 rs6000-nat.c, spu-linux-nat.c, target.c, win32-nat.c: Do not
4576 include gdb_stdint.h.
4577 * configure, config.in: Regenerate.
4578
4579 2008-06-26 Joseph Myers <joseph@codesourcery.com>
4580
4581 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Handle passing
4582 decimal floating-point values in GPRs for soft-float.
4583 (do_ppc_sysv_return_value): Handle returning decimal
4584 floating-point values in GPRs for soft-float.
4585
4586 2008-06-26 Vladimir Prus <vladimir@codesourcery.com>
4587
4588 * target.c (target_read_until_error): New.
4589 * target.h (target_read_until_error): Declare.
4590 * mi/mi-main.c (mi_cmd_data_read_memory): Use
4591 target_read_until_error.
4592
4593 2008-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
4594
4595 Fix a memory leak found by Hui Zhu <teawater@gmail.com>.
4596 * c-exp.y (parse_number): Move the S and SAVED_CHAR initialization
4597 after the DECFLOAT detection to fix a memory leak. Remove the
4598 redundant NUM initialization. Protect the DECFLOAT detection memory
4599 access before the P block. Restore the P memory content for the
4600 DECFLOAT detection.
4601
4602 2008-06-25 Vladimir Prus <vladimir@codesourcery.com>
4603
4604 Kill the return value for all MI command functions.
4605 * mi/mi-cmds.h (enum mi_cmd_result): Remove.
4606 (mi_cmd_argv_ftype): Change return type to void.
4607
4608 * mi/mi-main.c: Adjust all function that implement
4609 MI commands to return nothing.
4610 (struct captured_mi_execute_command_actions):
4611 Remove the rc field.
4612 (mi_cmd_execute): Return nothing.
4613 (mi_execute_async_cli_command): Return nothing.
4614 (mi_cmd_exec_interrupt): Don't print ^done here.
4615 (mi_cmd_target_select): Don't print ^connected here.
4616 (captured_mi_execute_command): Don't check for MI_CMD_DONE.
4617 Special-case -target-select and output ^connected, not ^done.
4618
4619 * mi/mi-cmd-break.c: Adjust.
4620 * mi/mi-cmd-disas.c: Adjust.
4621 * mi/mi-cmd-env.c: Adjust.
4622 * mi/mi-cmd-file.c: Adjust.
4623 * mi/mi-cmd-stack.c: Adjust.
4624 * mi/mi-cmd-target.c: Adjust.
4625 * mi/mi-cmd-var.c: Adjust.
4626 * mi/mi-interp.c: Adjust.
4627 * mi/mi-symbol-cmds.c: Adjust.
4628
4629 2008-06-25 Vladimir Prus <vladimir@codesourcery.com>
4630
4631 Emit ^running via observer.
4632 * mi/mi-interp.c (mi_cmd_interpreter_exec): Do no print
4633 ^running here.
4634 (mi_on_resume): Print ^running if not previously output.
4635 * mi/mi-main.c (running_result_record_printed): New.
4636 (captured_mi_execute_command): Reset
4637 running_result_record_printed. Use running_result_record_printed
4638 to decide if we should skip ^done.
4639 (mi_execute_async_cli_command): Don't print ^running here.
4640 * mi/mi-main.h (current_token, running_result_record_printed):
4641 Declare.
4642
4643 2008-06-24 Michael Snyder <msnyder@specifix.com>
4644
4645 * infrun.c (_initialize_infrun): White space and typo fix.
4646
4647 2008-06-23 Christopher Faylor <me.gdb.changelog@cgf.cx>
4648
4649 * win32-nat.c (safe_symbol_file_add_stub): Remove unused variable.
4650 (do_initial_win32_stuff): Fix problem with inability to set breakpoints
4651 when first loading DLL with "dll" command.
4652
4653 2008-06-19 Pierre Muller <muller@ics.u-strasbg.fr>
4654
4655 * gnu-nat.c (proc_string): Use capital T for "Thread".
4656
4657 2008-06-19 Pierre Muller <muller@ics.u-strasbg.fr>
4658
4659 * win32-nat.c (win32_pid_to_str): Use capital T for "Thread".
4660
4661 2008-06-18 Joel Brobecker <brobecker@adacore.com>
4662
4663 * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
4664 the target cannot run.
4665
4666 2008-06-18 Joel Brobecker <brobecker@adacore.com>
4667
4668 * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
4669 we're attaching to a running process.
4670
4671 2008-06-18 Pierre Muller <muller@ics.u-strasbg.fr>
4672
4673 * win32-nat.c (handle_load_dll): Give dll name and load address
4674 if debug_events is on.
4675 (handle_unload_dll): Likewise.
4676
4677 2008-06-14 Vladimir Prus <vladimir@codesourcery.com>
4678
4679 Don't suppress *running when doing finish.
4680 * infcall.c (call_function_by_hand): Set both
4681 suppress_resume_observer and suppress_stop_observer.
4682 * infcmd.c (suppress_run_stop_observers): Split into...
4683 (suppress_resume_observer, suppress_stop_observer): ...those.
4684 (finish_command_continuation): Clear suppress_stop_observer.
4685 (finish_command): Set suppress_stop_observer.
4686 * inferior.h (suppress_run_stop_observers): Split into...
4687 (suppress_resume_observer, suppress_stop_observer): ...those.
4688 * infrun.c (normal_stop): Check for suppress_stop_observer.
4689 * thread.c (set_running): Check for suppress_resume_observer.
4690
4691 2008-06-12 Pedro Alves <pedro_alves@portugalmail.pt>
4692 Pierre Muller <muller@ics.u-strasbg.fr>
4693
4694 * gdbarch.sh (gdbarch_skip_main_prologue): New.
4695 * gdbarch.h, gdbarch.c: Regenerate.
4696 * i386-tdep.h (i386_skip_main_prologue): Declare.
4697 * i386-tdep.c (i386_skip_main_prologue): New.
4698 * i386-cygwin-tdep.c (i386_cygwin_init_abi): Register
4699 i386_skip_main_prologue as gdbarch_skip_main_prologue gdbarch callback.
4700 * symtab.c (find_function_start_sal): When pc points at the "main"
4701 function, call gdbarch_skip_main_prologue.
4702
4703 2008-06-11 Daniel Jacobowitz <dan@codesourcery.com>
4704
4705 * value.c (value_primitive_field): Fetch lazy register values.
4706
4707 2008-06-11 Pedro Alves <pedro@codesourcery.com>
4708
4709 * NEWS: Mention support removal of undocumented S AA p PID stop
4710 reply packet.
4711
4712 * remote.c (remote_wait): Remove undocumented S AA p PID support.
4713
4714 2008-06-10 Stan Shebs <stan@codesourcery.com>
4715
4716 * MAINTAINERS: Update my affiliation and address.
4717
4718 2008-06-10 Andreas Schwab <schwab@suse.de>
4719
4720 * top.c (print_gdb_version): Don't print final newline.
4721
4722 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
4723
4724 Implement *running.
4725 * Makefile.in: Update dependencies.
4726 * gdbthread.h (struct thread_info): New field
4727 running_.
4728 (set_running, is_running): New.
4729 * thread.c (set_running, is_running): New.
4730 * inferior.h (suppress_normal_stop_observer): Rename to...
4731 (suppress_run_stop_observers): ..this.
4732 * infcmd.c (suppress_normal_stop_observer): Rename to...
4733 (suppress_run_stop_observers): ..this.
4734 (finish_command_continuation, finish_command): Adjust.
4735 * infcall.c (call_function_by_hand): Adjust.
4736 * infrun.c (normal_stop): Call set_running.
4737 * target.c (target_resume): New. Call set_running.
4738 * target.h (target_resume): Convert from macro to
4739 a function.
4740
4741 * mi/mi-interp.c (mi_on_resume): New.
4742 (mi_interpreter_init): Register mi_on_resume.
4743
4744 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
4745
4746 Use observers to report stop events in MI.
4747 * mi/mi-interp.c (mi_on_normal_stop): New.
4748 (mi_interpreter_init): Register mi_on_normal_stop.
4749 (mi_interpreter_exec_continuation): Remove.
4750 (mi_cmd_interpreter_exec): Don't register the above.
4751 * mi/mi-main.c (captured_mi_execute_command): Don't care
4752 about sync_execution.
4753 (mi_execute_async_cli_command): Don't install continuation. Don't
4754 print *stopped.
4755 (mi_exec_async_cli_cmd_continuation): Remove.
4756
4757 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
4758
4759 Suppress normal stop observer when it's problematic.
4760 * inferior.h (suppress_normal_stop_observer): New.
4761 * infcall.c (call_function_by_hand): Disable stop events when
4762 doing function calls.
4763 * infmcd.c (suppress_normal_stop_observer): New.
4764 (finish_command_continuation): Call normal_stop observer
4765 explicitly.
4766 (finish_command): Disable stop events inside proceed.
4767 * infrun.c (normal_stop): Don't call normal stop observer if
4768 suppressed of if multi-step is in progress.
4769
4770 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
4771
4772 Remove stale code.
4773 * infrun.c (finish_command): Don't pass cleanup
4774 to continuation.
4775 (finish_command_continuation): Don't grab cleanup from
4776 the passed data, as we don't use, and cannot, use it anyway.
4777
4778 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
4779
4780 Introduce common cleanup for restoring integers.
4781 * defs.h (make_cleanup_restore_integer): New declaration.
4782 (struct cleanup): New field free_arg.
4783 (make_my_cleanup_2): New.
4784 * utils.c (restore_integer_closure, restore_integer)
4785 (make_cleanup_restore_integer): New.
4786 (make_my_cleanup): Initialize the free_arg field and
4787 renamed to make_my_cleanup_2.
4788 (do_my_cleanups): Call free_arg.
4789 (discard_cleanups): Call free_arg.
4790 * breakpoint.c (restore_always_inserted_mode): Remove.
4791 (update_breakpoints_after_exec): Use make_cleanup_restore_integer.
4792
4793 2008-06-09 Doug Evans <dje@google.com>
4794
4795 * remote.c (remote_wait): Include beginning of malformed packet
4796 in error output.
4797
4798 2008-06-09 Tom Tromey <tromey@redhat.com>
4799
4800 * completer.c (complete_line): Don't special-case
4801 expression_completer.
4802 (expression_completer): Only pass last word to
4803 location_completer.
4804 * c-exp.y (yylex): Check 'token', not 'operator'.
4805
4806 2008-06-09 Daniel Jacobowitz <dan@codesourcery.com>
4807
4808 * configure.ac (build_warnings): Add -Wno-format for mingw.
4809 * configure: Regenerated.
4810
4811 2008-06-07 Daniel Jacobowitz <dan@codesourcery.com>
4812
4813 * NEWS: Make indentation consistent. Move exec tracing entry out
4814 of remote packet list.
4815
4816 2008-06-06 Tom Tromey <tromey@redhat.com>
4817
4818 * value.h (evaluate_subexpression_type, extract_field_op):
4819 Declare.
4820 * printcmd.c (_initialize_printcmd): Use expression_completer for
4821 'p', 'inspect', 'call'.
4822 * parser-defs.h (parse_field_expression): Declare.
4823 * parse.c: Include exceptions.h.
4824 (in_parse_field, expout_last_struct): New globals.
4825 (mark_struct_expression): New function.
4826 (prefixify_expression): Return int.
4827 (prefixify_subexp): Return int. Use expout_last_struct.
4828 (parse_exp_1): Update.
4829 (parse_exp_in_context): Add 'out_subexp' argument. Handle
4830 in_parse_field.
4831 (parse_field_expression): New function.
4832 * expression.h (parse_field_expression): Declare.
4833 (in_parse_field): Likewise.
4834 * eval.c (evaluate_subexpression_type): New function.
4835 (extract_field_op): Likewise.
4836 * completer.h (expression_completer): Declare.
4837 * completer.c (expression_completer): New function.
4838 (count_struct_fields, add_struct_fields): New functions.
4839 * c-exp.y (yyparse): Redefine.
4840 (COMPLETE): New token.
4841 (exp): New productions.
4842 (saw_name_at_eof, last_was_structop): New globals.
4843 (yylex): Return COMPLETE when needed. Recognize in_parse_field.
4844 (c_parse): New function.
4845 * breakpoint.c (_initialize_breakpoint): Use expression_completer
4846 for watch, awatch, and rwatch.
4847 * Makefile.in (parse.o): Depend on exceptions_h.
4848
4849 2008-06-06 Paul Pluzhnikov <ppluzhnikov@google.com>
4850
4851 PR gdb/1147
4852 * gdb/valopts.c (find_overload_match): Handle references
4853 to pointers.
4854
4855 2008-06-06 Paul N. Hilfinger <hilfinger@adacore.com>
4856
4857 * ada-lang.c (ada_value_assign): Correct big-endian case to take into
4858 account the bitsize of the 'from' operand.
4859
4860 2008-06-06 Pedro Alves <pedro@codesourcery.com>
4861
4862 * annotate.h (annotate_thread_changed): Declare.
4863
4864 2008-06-06 Nick Roberts <nickrob@snap.net.nz>
4865
4866 * annotate.c (annotate_thread_changed): New function.
4867 * thread.c (thread_command) : Use it.
4868 * infrun.c (normal_stop): Use it.
4869
4870 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
4871 Nathan Sidwell <nathan@codesourcery.com>
4872 Joseph Myers <joseph@codesourcery.com>
4873
4874 * acinclude.m4: Include ../config/acx.m4.
4875 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
4876 * configure, config.in: Regenerate.
4877 * main.c (print_gdb_help): Use REPORT_BUGS_TO for bug-reporting
4878 address.
4879 * top.c (print_gdb_version): Use PKGVERSION and REPORT_BUGS_TO.
4880
4881 2008-06-05 Pedro Alves <pedro@codesourcery.com>
4882
4883 Replace 'target async' by 'maintenance set remote-async' and
4884 'target remote' combination.
4885
4886 * remote.c (remote_async_wait): Merge into remote_wait, and
4887 remove.
4888 (remote_async_permitted, remote_async_permitted_set): New
4889 variables.
4890 (set_maintenance_remote_async_permitted)
4891 (show_maintenance_remote_async_permitted): New functions.
4892 (remote_async_ops, extended_async_remote_ops): Delete.
4893 (remote_async_open, extended_remote_async_open): Delete.
4894 (remote_open_1): Drop async_p parameter. Update callers. Replace
4895 async_p with remote_async_permitted checks.
4896 (extended_async_remote_attach): Delete.
4897 (remote_resume, remote_async_resume): Merge and leave remote_resume.
4898 (remote_async_terminal_inferior): Rename to...
4899 (remote_terminal_inferior): ... this, and add
4900 remote_async_termitted check.
4901 (remote_async_terminal_ours): Rename to...
4902 (remote_terminal_ours): ... this, and add remote_async_termitted
4903 check.
4904 (remote_wait, remote_async_wait): Merge and leave remote_wait
4905 only.
4906 (remote_kill, remote_async_kill): Merge and leave remote_kill
4907 only.
4908 (remote_async_mourn, extended_async_remote_mourn): Delete.
4909 (extended_remote_create_inferior_1): Drop async_p parameter.
4910 Update callers. Always use extended_remote_ops.
4911 (extended_remote_async_create_inferior): Delete.
4912 (remote_return_zero): Delete.
4913 (init_remote_ops): Register remote_can_async_p, remote_async,
4914 remote_async_mask, remote_terminal_inferior and
4915 remote_terminal_ours.
4916 (remote_can_async_p, remote_is_async_p): Check for
4917 remote_async_permitted.
4918 (init_remote_async_ops, init_extended_async_remote_ops): Remove.
4919 (set_remote_cmd): Don't add async and extended-async targets.
4920 (_initialize_remote): Add set/show remote-async maintenance
4921 commands.
4922
4923 2008-06-05 Pedro Alves <pedro@codesourcery.com>
4924
4925 * remote.c (kill_kludge): Delete.
4926 (remote_wait, remote_async_wait): Don't set it.
4927 (remote_kill, remote_async_kill): Don't do anything with it.
4928
4929 2008-06-05 Pedro Alves <pedro@codesourcery.com>
4930
4931 * linux-thread-db.c (thread_db_wait): Don't trim event ptid.
4932
4933 2008-06-05 Aleksandar Ristovski <aristovski@qnx.com>
4934
4935 * bcache.c (bcache_data): Call deprecated_bcache_added function.
4936 (deprecated_bcache_added): New function name. Body of function
4937 bcache_data is used here with the addition of 'added' argument.
4938 * bcache.h (deprecated_bcache_added): New function.
4939 * symfile.c (add_psymbol_to_bcache): New helper function, takes part of
4940 work from add_psymbol_to_list - initialises partial symbol and stashes
4941 it in objfile's cache.
4942 (append_psymbol_to_list): New helper function, takes other part of
4943 work from add_psymbol_to_list - adds partial symbol to the given list.
4944 (add_psymbol_to_list): Call helper functions instead of doing work
4945 here. If adding to global list, do not duplicate partial symbols in the
4946 partial symtab.
4947
4948 2008-06-05 Aleksandar Ristovski <aristovski@qnx.com>
4949
4950 * breakpoint.c (print_exception_catchpoint): Put 'exception' back to
4951 'exception caught|thrown' message.
4952
4953 2008-06-05 Jan Kratochvil <jan.kratochvil@redhat.com>
4954
4955 * Makefile.in: Update dependencies.
4956 * dwarf2expr.c: New include "gdb_assert.h".
4957 (new_dwarf_expr_context): Initialize MAX_RECURSION_DEPTH.
4958 (dwarf_expr_eval): Sanity check the RECURSION_DEPTH count.
4959 (execute_stack_op): Error out on too large RECURSION_DEPTH.
4960 Increase/decrease RECURSION_DEPTH around the function.
4961
4962 2008-06-05 Daniel Jacobowitz <dan@codesourcery.com>
4963
4964 * remote.c (get_offsets): Handle a single segment.
4965 * symfile.c (symfile_map_offsets_to_segments): Allow more bases
4966 than segments.
4967
4968 2008-06-03 Daniel Jacobowitz <dan@codesourcery.com>
4969
4970 * solib-svr4.c (struct lm_info): Add lm_addr.
4971 (main_lm_addr): New.
4972 (svr4_default_sos): Set lm_addr.
4973 (svr4_current_sos): Set lm_addr and main_lm_addr.
4974 (svr4_fetch_objfile_link_map): Rewrite.
4975 (svr4_clear_solib): Clear main_lm_addr.
4976
4977 2008-06-03 Michael Snyder <msnyder@redhat.com>
4978 Joseph Myers <joseph@codesourcery.com>
4979
4980 * mips-tdep.c (mips_eabi_return_value): Replace stub that always
4981 returned RETURN_VALUE_STRUCT_CONVENTION with a real function.
4982
4983 2008-06-02 Roman Zippel <zippel@linux-m68k.org>
4984
4985 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Fix incorrect test.
4986
4987 2008-06-02 Roman Zippel <zippel@linux-m68k.org>
4988
4989 * m68k-tdep.c (m68k_analyze_prologue): Fix length of lea insn.
4990
4991 2008-06-01 Joel Brobecker <brobecker@adacore.com>
4992
4993 * rs6000-aix-tdep.c (rs6000_convert_from_func_ptr_addr): Do not
4994 treat pointers in data space as function descriptors if the
4995 target address is also in the data space.
4996
4997 2008-05-30 Joel Brobecker <brobecker@adacore.com>
4998
4999 * alpha-tdep.c (alpha_heuristic_frame_unwind_cache): Set
5000 the trad-frame register value for the SP register.
5001
5002 2008-05-29 Mark Kettenis <kettenis@gnu.org>
5003
5004 * sparcnbsd-tdep.c, sparcobsd-tdep.c: Update for unwinder changes.
5005
5006 2008-05-28 Joel Brobecker <brobecker@adacore.com>
5007
5008 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Improve the heuristic
5009 that identifies function descriptors outside of the .opd section.
5010
5011 2008-05-28 Aleksandar Ristovski <aristovski@qnx.com>
5012
5013 * breakpoint.c (print_exception_catchpoint): In CLI add 'Temporary' for
5014 temporary catchpoints. In MI add missing fields 'reason', 'disp',
5015 'bkptno'.
5016 (print_mention_exception_catchpoint): Add 'Temporary' for temporary
5017 catchpoints.
5018 (handle_gnu_v3_exceptions): Use tempflag.
5019
5020 2008-05-28 Vladimir Prus <vladimir@codesourcery.com>
5021
5022 Refactor varobj_update interface.
5023 * varobj.c (varobj_update): Report changes as vector. Also
5024 return not just a list of varobj, but a list of special structures
5025 that tell what exactly has changed.
5026 * varobj.h (enum varobj_update_error): Rename to
5027 varobj_scope_status.
5028 (struct varobj_update_result_t): New.
5029 (varobj_update): Adjust prototype.
5030 * mi/mi-cmd-var.c: Adjust for changes.
5031
5032 2008-05-28 Vladimir Prus <vladimir@codesourcery.com>
5033
5034 * varobj.c (varobj_update): Fix comment typo.
5035 Fix indentation.
5036
5037 2008-05-26 Joel Brobecker <brobecker@adacore.com>
5038
5039 Set the symtab field of symbols read from ECOFF debugging entries.
5040 * mdebugread.c (add_symbol): Add new parameter symtab.
5041 (parse_symbol): Update calls to add_symbol throughout.
5042
5043 2008-05-27 Andreas Schwab <schwab@suse.de>
5044
5045 * symtab.h (enum address_class): Remove LOC_REGPARM and
5046 LOC_COMPUTED_ARG.
5047 (struct symbol): Add is_argument.
5048 (SYMBOL_IS_ARGUMENT): Define.
5049
5050 * ada-lang.c (ada_add_block_symbols): Use SYMBOL_IS_ARGUMENT.
5051 * buildsym.c (finish_block): Likewise.
5052 * stack.c (print_frame_args, print_block_frame_locals)
5053 (print_frame_arg_vars): Likewise.
5054 * symtab.c (lookup_block_symbol): Likewise.
5055 * tracepoint.c (add_local_symbols): Likewise.
5056 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
5057
5058 * coffread.c (process_coff_symbol): Set SYMBOL_IS_ARGUMENT.
5059 * dwarf2read.c (new_symbol): Likewise.
5060 * mdebugread.c (parse_symbol): Likewise.
5061 * stabsread.c (define_symbol): Likewise.
5062
5063 * ada-exp.y (select_possible_type_sym): Don't handle LOC_REGPARM
5064 and LOC_COMPUTED_ARG.
5065 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
5066 * ax-gdb.c (gen_var_ref): Likewise.
5067 * eval.c (evaluate_subexp_for_address): Likewise.
5068 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
5069 * m2-exp.y (yylex): Likewise.
5070 * printcmd.c (address_info): Likewise.
5071 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
5072 * tracepoint.c (collect_symbol, scope_info): Likewise.
5073
5074 2008-05-24 Carlos Eduardo Seo <cseo@linux.vnet.ibm.com>
5075
5076 * gdbarch.sh: Added new gdbarch struct
5077 core_regset_sections.
5078 * gdbarch.c: Refreshed.
5079 * gdbarch.h: Refreshed.
5080 * regset.h (core_regset_section): Declared.
5081 * linux-nat.c (linux_nat_do_thread_registers): Added
5082 support for the new gdbarch struct core_regset_sections.
5083 * utils.c (host_address_to_string): New function.
5084 * defs.h (host_address_to_string): New prototype.
5085 * i386-linux-tdep.c (i386_regset_rections): New register
5086 sections list for i386.
5087 (i386_linux_init_abi): Initialized new gdbarch struct
5088 core_regset_sections.
5089 * Makefile.in: Updated to reflect dependency changes.
5090 * ppc-linux-tdep.c (ppc_regset_sections): Register
5091 sections list for ppc.
5092 (ppc_linux_init_abi): Initialized new gdbarch struct
5093 core_regset_sections
5094
5095 2008-05-24 Andreas Schwab <schwab@suse.de>
5096
5097 * linespec.c (decode_objc): Save current language around call to
5098 get_selected_block.
5099
5100 2008-05-23 Joel Brobecker <brobecker@adacore.com>
5101
5102 * valprint.h (get_array_bounds): Renames get_array_low_bound.
5103 * valprint.c (get_array_bounds): Renames get_array_low_bound.
5104 Return the proper bound value if the array index type is an
5105 enumerated type. Compute the high bound if requested.
5106 (val_print_array_elements): Handle the case when the array
5107 element has a null size.
5108 * ada-valprint.c (print_optional_low_bound): Add handling
5109 for empty arrays or arrays of zero-size elements.
5110 (ada_val_print_array): New function, extracted out from
5111 ada_val_print_1 case TYPE_CODE_ARRAY, and enhanced to
5112 handle empty arrays and arrays of zero-size elements.
5113 (ada_val_print_1)[case TYPE_CODE_ARRAY]: Replace extracted-out
5114 code by call to ada_val_print_array.
5115 (ada_value_print): Remove handling of null array. The handling
5116 was incomplete and is now better handled by ada_val_print_array.
5117
5118 2008-05-23 Markus Deuling <deuling@de.ibm.com>
5119
5120 * annotate.c (annotate_source, annotate_frame_begin): Replace
5121 deprecated_print_address_numeric with paddress.
5122 * cli/cli-cmds.c (list_command, edit_command): Likewise.
5123 * tui/tui-stack.c (tui_make_status_line): Likewise.
5124
5125 * defs.h (deprecated_print_address_numeric): Remove.
5126 * printcmd.c (deprecated_print_address_numeric): Remove.
5127 * maint.c (maint_print_section_info): Fix comment.
5128
5129 2008-05-23 Markus Deuling <deuling@de.ibm.com>
5130
5131 * valprint.c (print_hex_chars, print_octal_chars, print_decimal_chars,
5132 print_binary_chars, print_char_chars): Add byte_order parameter and
5133 replace gdbarch_byte_order.
5134 (print_decimal_chars): Replace START_P, NOT_END_P and NEXT_P by their
5135 expressions and remove them. Remove unused TWO_TO_FOURTH.
5136 (val_print_type_code_int): Introduce gdbarch_byte_order to get at the
5137 endianness. Update call to print_hex_chars.
5138 * valprint.h (print_hex_chars, print_octal_chars, print_decimal_chars,
5139 print_binary_chars, print_char_chars): Add byte_order parameter.
5140 * printcmd.c (print_scalar_formatted): Introduce gdbarch_byte_order to
5141 get at the endianness. Update print_*_char calls to use byte_order.
5142
5143 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
5144
5145 * symtab.h (struct symbol): Make "aux_value" member a void pointer
5146 instead of a union.
5147 (SYMBOL_LOCATION_BATON): Update.
5148
5149 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
5150
5151 * symtab.h (enum address_class): Remove LOC_BASEREG and
5152 LOC_BASEREG_ARG.
5153 (struct symbol): Remove "basereg" member of "aux_value" union.
5154 (SYMBOL_BASEREG): Remove.
5155
5156 * ada-exp.y (select_possible_type_sym): Do not handle LOC_BASEREG
5157 or LOC_BASEREG_ARG.
5158 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
5159 (ada_add_block_symbols): Likewise.
5160 * ax-gdb.c (gen_var_ref): Likewise.
5161 * buildsym.c (finish_block): Likewise.
5162 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
5163 * m2-exp.y (yylex): Likewise.
5164 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
5165 * printcmd.c (address_info): Likewise.
5166 * stack.c (print_frame_args, print_block_frame_locals): Likewise.
5167 (print_frame_arg_vars): Likewise.
5168 * symmisc.c (print_symbol): Likewise.
5169 * symtab.c (lookup_block_symbol): Likewise.
5170 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
5171 (scope_info): Likewise.
5172
5173 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
5174
5175 * symtab.h (enum address_class): Remove LOC_LOCAL_ARG.
5176
5177 * ada-exp.y (select_possible_type_sym): Do not handle LOC_LOCAL_ARG.
5178 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
5179 (ada_add_block_symbols): Likewise.
5180 * ax-gdb.c (gen_var_ref): Likewise.
5181 * buildsyms.c (finish_block): Likewise.
5182 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
5183 * m2-exp.y (yylex): Likewise.
5184 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
5185 * printcmd.c (address_info): Likewise.
5186 * stack.c (print_frame_args, print_frame_arg_vars): Likewise.
5187 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
5188 * symtab.c (lookup_block_symbol): Likewise.
5189 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
5190 (scope_info): Likewise.
5191
5192 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
5193
5194 * symtab.h (enum address_class): Remove LOC_INDIRECT and
5195 LOC_HP_THREAD_LOCAL_STATIC.
5196
5197 * findvar.c (symbol_read_needs_frame, read_var_value): Do not
5198 handle LOC_INDIRECT or LOC_HP_THREAD_LOCAL_STATIC.
5199 (read_var_value): Likewise.
5200 * buildsym.c (finish_block): Likewise.
5201 * objfiles.c (objfile_relocate): Likewise.
5202 * printcmd.c (address_info): Likewise.
5203 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
5204 * tracepoint.c (scope_info): Likewise.
5205
5206 2008-05-21 Markus Deuling <deuling@de.ibm.com>
5207 Maxim Grigoriev <maxim2405@gmail.com>
5208
5209 * xtensa-tdep.c (xtensa_read_register): Remove.
5210 (xtensa_frame_cache): Get rid of xtensa_read_register. Pass extra
5211 argument litbase to call0_frame_cache().
5212 (call0_track_op, call0_analyze_prologue)
5213 (call0_frame_cache): Use extra argument litbase.
5214
5215 2008-05-21 Joel Brobecker <brobecker@adacore.com>
5216
5217 * infcmd.c (_initialize_infcmd): Add new "fin" alias for "finish".
5218
5219 2008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
5220
5221 * frame.h (SIZEOF_FRAME_SAVED_REGS): Remove.
5222
5223 2008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
5224
5225 * alpha-mdebug-tdep.c: Include "trad-frame.h".
5226 (struct alpha_mdebug_unwind_cache): Change type of SAVED_REGS to
5227 struct trad_frame_saved_reg *.
5228 (alpha_mdebug_frame_unwind_cache): Allocate SAVED_REGS using
5229 trad_frame_alloc_saved_regs. Update accesses. Record previous
5230 value of SP as being vfp.
5231 (alpha_mdebug_frame_prev_register): Use trad_frame_get_prev_register.
5232 * Makefile.in (alpha-mdebug-tdep.o): Update dependencies.
5233
5234 2008-05-21 Markus Deuling <deuling@de.ibm.com>
5235
5236 * score-tdep.c (score_print_insn): Get the current endianess from
5237 disassemble_info instead of gdbarch_byte_order.
5238
5239 2008-05-21 Pedro Alves <pedro@codesourcery.com>
5240
5241 * frame.c (get_prev_frame_1): Build frame id before setting
5242 this_frame->prev_p, not after.
5243
5244 2008-05-21 Nick Roberts <nickrob@snap.net.nz>
5245
5246 * annotate.c (annotate_new_thread): New function for new-thread
5247 annotation.
5248 * annotate.h: (annotate_new_thread): New extern.
5249 * thread.c (add_thread_with_info): Use it.
5250 * Makefile.in (thread.o): Add dependency on annotate.h.
5251
5252 2008-05-20 Joel Brobecker <brobecker@adacore.com>
5253
5254 * win32-nat.c (win32_wait): Block the control-c event while
5255 waiting for a debug event.
5256
5257 2008-05-19 Pedro Alves <pedro@codesourcery.com>
5258
5259 * symtab.h (lookup_symbol_in_language): Update comment.
5260 * symtab.c (lookup_symbol_aux_block): Update comment.
5261 * ada-lang.c (ada_lookup_symbol_list): Update comment.
5262
5263 2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
5264
5265 * symtab.h (lookup_symbol_in_language): Remove SYMTAB parameter.
5266 (lookup_symbol): Likewise.
5267 * symtab.c (lookup_symbol_in_language): Remove SYMTAB parameter.
5268 (lookup_symbol): Likewise.
5269 (search_symbols): Update.
5270
5271 * linespec.c (find_methods, collect_methods): Update.
5272 (add_matching_methods, add_constructors): Update.
5273 (decode_compound, decode_dollar, decode_variable): Update.
5274 (lookup_prefix_sym): Update.
5275
5276 (symbol_found): Remove SYM_SYMTAB parameter.
5277 Use SYMBOL_SYMTAB (sym) instead.
5278
5279 * gdbtypes.c (lookup_typename): Update.
5280 (lookup_struct, lookup_union, lookup_enum): Update.
5281 (lookup_template_type): Update.
5282 (check_typedef): Update.
5283 * language.c (lang_bool_type): Update.
5284 * mdebugread.c (parse_procedure): Update.
5285 * mi/mi-cmd-stack.c (list_args_or_locals): Update.
5286 * parse.c (write_dollar_variable): Update.
5287 * printcmd.c (address_info): Update.
5288 * source.c (select_source_symtab): Update.
5289 * stack.c (print_frame_args, print_frame_arg_vars): Update.
5290 * valops.c (find_function_in_inferior): Update.
5291 (value_struct_elt_for_reference): Update.
5292 * value.c (value_static_field, value_fn_field): Update.
5293
5294 * alpha-mdebug-tdep.c (find_proc_desc): Update.
5295 * arm-tdep.c (arm_skip_prologue): Update.
5296 * mt-tdep.c (mt_skip_prologue): Update.
5297 * xstormy16-tdep.c (xstormy16_skip_prologue): Update.
5298
5299 * ada-lang.h (struct ada_symbol_info): Remove SYMTAB member.
5300 * ada-lang.c (ada_add_block_symbols): Remove SYMTAB parameter.
5301 (add_defn_to_vec): Likewise.
5302 (ada_add_block_symbols): Likewise.
5303 (lookup_cached_symbol, cache_symbol): Likewise.
5304 (standard_lookup): Update.
5305 (ada_lookup_symbol_list): Update.
5306
5307 * c-valprint.c (c_val_print): Update.
5308 * cp-support.c (cp_lookup_rtti_type): Update.
5309 * jv-lang.c (java_lookup_class, get_java_object_type): Update.
5310 * objc-lang.c (lookup_struct_typedef, find_imps): Update.
5311 * p-valprint.c (pascal_val_print): Update.
5312 * scm-lang.c (scm_lookup_name): Update.
5313
5314 * c-exp.y: Update.
5315 * f-exp.y: Update.
5316 * jv-exp.y: Update.
5317 * m2-exp.y: Update.
5318 * objc-exp.y: Update.
5319 * p-exp.y: Update.
5320
5321 2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
5322
5323 * language.h (struct language_defn): Remove SYMTAB parameter from
5324 la_lookup_symbol_nonlocal callback function pointer.
5325
5326 * ada-lang.h (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
5327 (ada_lookup_encoded_symbol): Likewise.
5328 * ada-lang.c (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
5329 Always call fixup_symbol_section.
5330 (ada_lookup_symbol): Remove SYMTAB parameter.
5331 (ada_lookup_symbol_nonlocal): Likewise.
5332 * ada-exp.y (write_object_renaming): Update.
5333 (find_primitive_type): Likewise.
5334
5335 * cp-support.h (cp_lookup_symbol_nonlocal): Remove SYMTAB parameter.
5336 (cp_lookup_symbol_namespace): Likewise.
5337 * cp-namespace.c (lookup_namespace_scope): Remove SYMTAB parameter.
5338 (lookup_symbol_file): Likewise.
5339 (lookup_possible_namespace_symbol): Likewise.
5340 (cp_lookup_symbol_nonlocal): Likewise.
5341 (cp_lookup_symbol_namespace): Likewise.
5342 (cp_lookup_nested_type): Update.
5343
5344 * scm-valprint.c (scm_inferior_print): Update.
5345 * valops.c (value_maybe_namespace_elt): Update.
5346
5347 * solist.h (struct target_so_ops): Remove SYMTAB parameter from
5348 lookup_lib_global_symbol callback function pointer.
5349 (solib_global_lookup): Remove SYMTAB parameter.
5350 * solib.c (solib_global_lookup): Remove SYMTAB parameter.
5351 * solib-svr4.c (elf_lookup_lib_symbol): Likewise.
5352
5353 * symtab.h (basic_lookup_symbol_nonlocal): Remove SYMTAB parameter.
5354 (lookup_symbol_static): Likewise.
5355 (lookup_symbol_global): Likewise.
5356 (lookup_symbol_aux_block): Likewise.
5357 (lookup_global_symbol_from_objfile): Likewise.
5358 * symtab.c (lookup_symbol_aux): Remove SYMTAB parameter.
5359 (lookup_symbol_aux_local): Likewise.
5360 (lookup_symbol_aux_block): Likewise.
5361 (lookup_symbol_aux_symtabs): Likewise.
5362 (lookup_symbol_aux_psymtabs): Likewise.
5363 (lookup_global_symbol_from_objfile): Likewise.
5364 (basic_lookup_symbol_nonlocal): Likewise.
5365 (lookup_symbol_static): Likewise.
5366 (lookup_symbol_global): Likewise.
5367
5368 (lookup_symbol_in_language): Do not pass SYMTAB to lookup_symbol_aux.
5369
5370 2008-05-17 Pedro Alves <pedro@codesourcery.com>
5371
5372 * remote.c (init_extended_remote_ops): Fix typo.
5373
5374 2008-05-16 Pedro Alves <pedro@codesourcery.com>
5375
5376 * NEWS: Mention new DICOS x86 target configuration.
5377
5378 2008-05-16 Pedro Alves <pedro@codesourcery.com>
5379 Ulrich Weigand <uweigand@de.ibm.com>
5380
5381 * minsyms.c (lookup_minimal_symbol_by_pc_name): New function.
5382 * symtab.h (lookup_minimal_symbol_by_pc_name): Add prototype.
5383
5384 * symtab.c (fixup_section): Remove prototype. Add ADDR parameter;
5385 use it instead of ginfo->value.address. Look up minimal symbol by
5386 address and name. Assume OBJFILE is non-NULL.
5387 (fixup_symbol_section): Ensure we always have an objfile to look
5388 into. Extract and pass to fixup_section the symbol's address that
5389 will match the minimal symbol's address.
5390 (fixup_psymbol_section): Likewise.
5391
5392 (find_pc_sect_psymtab): Fall back to non-addrmap case when debugging
5393 overlays and the addrmap returned the wrong section.
5394
5395 * dwarf2read.c (var_decode_location): Set SYMBOL_CLASS before
5396 calling fixup_symbol_section.
5397
5398 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
5399
5400 * minsyms.c: Include "target.h".
5401 (find_solib_trampoline_target): Handle minimal symbols pointing
5402 to function descriptors as well.
5403 * Makefile.in (minsyms.o): Update dependencies.
5404
5405 * ppc-linux-tdep.c (ppc64_standard_linkage): Rename to ...
5406 (ppc64_standard_linkage1): ... this. Fix optional instructions.
5407 (PPC64_STANDARD_LINKAGE_LEN): Rename to ...
5408 (PPC64_STANDARD_LINKAGE1_LEN): ... this.
5409 (ppc64_standard_linkage2, ppc64_standard_linkage3): New.
5410 (PPC64_STANDARD_LINKAGE2_LEN, PPC64_STANDARD_LINKAGE3_LEN): New.
5411 (ppc64_standard_linkage_target): Rename to ...
5412 (ppc64_standard_linkage1_target): ... this.
5413 (ppc64_standard_linkage2_target, ppc64_standard_linkage3_target): New.
5414 (ppc64_skip_trampoline_code): Support three variants of standard
5415 linkage stubs. Call find_solib_trampoline_target to handle
5416 glink stubs.
5417
5418 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
5419
5420 * ppc-linux-tdep.c (ppc_linux_init_abi): Do not install
5421 ppc64_sysv_abi_adjust_breakpoint_address.
5422 * ppc-sysv-tdep.c (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
5423 * ppc-tdep.h (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
5424
5425 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
5426
5427 * ppc-linux-tdep.c (ppc_linux_skip_trampoline_code): Remove.
5428 (ppc_linux_init_abi): Install find_solib_trampoline_target instead
5429 of ppc_linux_skip_trampoline_code.
5430
5431 2008-05-15 Daniel Jacobowitz <dan@codesourcery.com>
5432
5433 * gdbarch.sh: Delete dwarf_reg_to_regnum.
5434 * gdbarch.c, gdbarch.h: Regenerated.
5435 * amd64-tdep.c, arm-tdep.c, h8300-tdep.c, hppa-linux-tdep.c,
5436 hppa-tdep.c, i386-tdep.c, m32c-tdep.c, m68k-tdep.c, mips-tdep.c,
5437 s390-tdep.c, xtensa-tdep.c: Do not set dwarf_reg_to_regnum.
5438
5439 2008-05-15 Pedro Alves <pedro@codesourcery.com>
5440
5441 * linux-nat.c (trap_ptid): Delete.
5442 (linux_nat_detach, linux_nat_wait, linux_nat_mourn_inferior):
5443 Adjust.
5444 * linux-thread-db.c (thread_db_wait): Adjust.
5445
5446 2008-05-15 Joel Brobecker <brobecker@adacore.com>
5447
5448 * linespec.c (decode_line_1): Fix a couple of comments.
5449
5450 2008-05-15 Alan Modra <amodra@bigpond.net.au>
5451
5452 * dbxread.c: Formatting.
5453 (INTERNALIZE_SYMBOL): Init n_other.
5454 (set_namestring): Take pointer to nlist arg rather than struct
5455 copy. Update all callers.
5456
5457 2008-05-15 Andreas Schwab <schwab@suse.de>
5458
5459 * Makefile.in (dwarf2loc.o): Remove $(addrmap_h).
5460 (dwarf2read.o): Add $(addrmap_h).
5461
5462 2008-05-14 Ulrich Weigand <uweigand@de.ibm.com>
5463
5464 * ppc-linux-tdep.c (ppc_linux_convert_from_func_ptr_addr): Rename ...
5465 (ppc64_linux_convert_from_func_ptr_addr): ... to this. No longer try
5466 to handle ppc32 PLT entries.
5467 (ppc_linux_init_abi): Install ppc64_linux_convert_from_func_ptr_addr
5468 only on ppc64.
5469
5470 2008-05-14 Daniel Jacobowitz <dan@codesourcery.com>
5471
5472 * elfread.c (elf_symtab_read): Create trampolines for @plt symbols.
5473 * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Renamed from
5474 lookup_minimal_symbol_by_pc_section. Prefer trampolines if requested.
5475 (lookup_minimal_symbol_by_pc_section): Use
5476 lookup_minimal_symbol_by_pc_section_1.
5477 (lookup_solib_trampoline_symbol_by_pc): Likewise.
5478
5479 2008-05-13 Joel Brobecker <brobecker@adacore.com>
5480
5481 * findcmd.c: Add #include "gdb_stdint.h".
5482 * Makefile.in (findcmd.o): Update dependencies.
5483
5484 2008-05-11 David S. Miller <davem@davemloft.net>
5485
5486 * sparc-linux-tdep.c (sparc32_linux_init_abi): Remove
5487 long double size override, Linux does use 128-bit now.
5488
5489 * sparc-linux-tdep.c (PSR_SYSCALL): Define.
5490 (sparc_linux_write_pc): New function.
5491 (sparc32_linux_init_abi): Register it.
5492 * sparc64-linux-tdep.c (TSTATE_SYSCALL): Define.
5493 (sparc64_linux_write_pc): New function.
5494 (sparc64_linux_init_abi): Register it.
5495
5496 * sparc-linux-tdep.c, sparc64-linux-tdep.c: Use
5497 dwarf2_append_unwinders(), not dwarf2_frame_sniffer.
5498
5499 2008-05-11 Ulrich Weigand <uweigand@de.ibm.com>
5500
5501 * rs6000-tdep.c (rs6000_gdbarch_init): Set up info.target_desc
5502 and info.tdep_info before calling gdbarch_init_osabi.
5503
5504 2008-05-09 Joel Brobecker <brobecker@adacore.com>
5505
5506 * ada-lang.c (ada_evaluate_subexp) [BINOP_ASSIGN]: Do not force
5507 the type of the right hand side of the assignment to the type
5508 of the left hand side if the left hand side is a convenience
5509 variable.
5510
5511 2008-05-09 Ulrich Weigand <uweigand@de.ibm.com>
5512
5513 * NEWS: Mention gdbserver bi-arch capability.
5514
5515 2008-05-09 Doug Evans <dje@google.com>
5516
5517 New "find" command.
5518 * NEWS: Document find command and qSearch:memory packet.
5519 * Makefile.in (SFILES): Add findcmd.c.
5520 (COMMON_OBJS): Add findcmd.o.
5521 (findcmd.o): New rule.
5522 * findcmd.c: New file.
5523 * target.h (target_ops): New member to_search_memory.
5524 (simple_search_memory): Declare.
5525 (target_search_memory): Declare.
5526 * target.c (simple_search_memory): New fn.
5527 (target_search_memory): New fn.
5528 * remote.c (PACKET_qSearch_memory): New packet kind.
5529 (remote_search_memory): New fn.
5530 (init_remote_ops): Init to_search_memory.
5531 (init_extended_remote_ops): Ditto.
5532 (_initialize_remote): Add qSearch:memory packet config command.
5533
5534 2008-05-09 Eli Zaretskii <eliz@gnu.org>
5535
5536 * thread.c (_initialize_thread): Don't use commas and periods in
5537 first line of doc string of "set/show print thread-events".
5538
5539 2008-05-08 Joel Brobecker <brobecker@adacore.com>
5540
5541 * alpha-mdebug-tdep.c, alpha-osf1-tdep.c, alpha-tdep.c:
5542 Update for unwinder changes.
5543
5544 2008-05-08 Joel Brobecker <brobecker@adacore.com>
5545
5546 * frame.c (get_frame_base_address, get_frame_locals_address)
5547 (get_frame_args_address): Pass the correct frame when calling
5548 frame_base_find_by_frame.
5549
5550 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
5551
5552 * remote.c (extended_remote_attach_1): Call target_find_description.
5553
5554 2008-05-08 Daniel Jacobowitz <dan@codesourcery.com>
5555
5556 * remote.c (extended_remote_create_inferior_1): Clean up
5557 before marking the target running.
5558
5559 2008-05-08 Joel Brobecker <brobecker@adacore.com>
5560
5561 * hppa-tdep.h, hppa-tdep.c, hppa-hpux-tdep.c: Update for unwinder
5562 changes.
5563
5564 2008-05-07 Joel Brobecker <brobecker@adacore.com>
5565
5566 * sparc-tdep.c, sparc-tdep.h, sparc-sol2-tdep.c, sparc64-tdep.c,
5567 sparc64-sol2-tdep.c: Update for unwinder changes.
5568
5569 2008-05-07 Daniel Jacobowitz <dan@codesourcery.com>
5570
5571 * cp-support.c (mangled_name_to_comp): Initialize storage.
5572 (unqualified_name_from_comp): Likewise.
5573
5574 2008-05-07 Jie Zhang <jie.zhang@analog.com>
5575
5576 * remote.c (remote_insert_breakpoint): Call get_remote_state
5577 after gdbarch_breakpoint_from_pc is called.
5578 (remote_insert_hw_breakpoint): Likewise.
5579
5580 2008-05-06 Joel Brobecker <brobecker@adacore.com>
5581
5582 * valprint.c (val_print): Add new language parameter and use it
5583 instead of using the current_language. Update calls to val_print
5584 throughout.
5585 (common_val_print): Add new langauge parameter and pass it to
5586 val_print.
5587 * value.h (struct language_defn): Add opaque declaration.
5588 (val_print, common_val_print): Update declarations.
5589 * stack.c (print_frame_args): Update call to common_val_print
5590 using the appropriate language.
5591 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
5592 * c-valprint, f-valprint.c, m2-valprint.c, mt-tdep.c, infcmd.c,
5593 mi/mi-main.c, jv-valprint.c, ada-valprint.c, varobj.c, p-valprint.c,
5594 scm-valprint.c, cp-valprint.c, sh64-tdep.c, printcmd.c:
5595 #include "language.h" if necessary.
5596 Update calls to val_print and common_val_print.
5597 * Makefile.in (mt-tdep.o, sh64-tdep.o, mi-cmds.o, mi-main.o):
5598 Update dependencies.
5599
5600 2008-05-06 Joel Brobecker <brobecker@adacore.com>
5601
5602 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Treat addresses
5603 pointing inside a non-executable section as function descriptors.
5604
5605 2008-05-06 Pedro Alves <pedro@codesourcery.com>
5606
5607 * inf-loop.c (inferior_event_handler): Run all continuations and
5608 print any language change before running the breakpoint commands.
5609
5610 2008-05-06 Joel Brobecker <brobecker@adacore.com>
5611
5612 * frame-unwind.c (frame_unwind_got_bytes): New function.
5613 * frame-unwind.h (frame_unwind_got_bytes): Add declaration.
5614 * libunwind-frame.h, libunwind-frame.c, ia64-tdep.c: Update
5615 for unwinder changes.
5616
5617 2008-05-05 Doug Evans <dje@google.com>
5618
5619 * NEWS: Mention new /m modifier for disassemble command.
5620 * cli/cli-cmds.c (print_disassembly): New function.
5621 (disassemble_current_function): New function
5622 (disassemble_command): Recognize /m modifier, print mixed
5623 source+assembly.
5624 (init_cli_cmds): Update disassemble help text.
5625
5626 2008-05-05 Maxim Grigoriev <maxim2405@gmail.com>
5627
5628 * xtensa-tdep.c: Update for unwinder changes.
5629
5630 2008-05-05 Andreas Schwab <schwab@suse.de>
5631
5632 Update m68k port for unwinder changes.
5633 * m68k-tdep.c (m68k_frame_cache): Expect this_frame.
5634 (m68k_frame_this_id, m68k_frame_prev_register): Update signature.
5635 (m68k_frame_unwind): Use default_frame_sniffer.
5636 (m68k_frame_sniffer): Remove.
5637 (m68k_frame_base_address): Expect this_frame.
5638 (m68k_dummy_id): Renamed from m68k_unwind_dummy_id. Expect
5639 this_frame.
5640 (m68k_gdbarch_init): Use set_gdbarch_dummy_id,
5641 dwarf2_append_unwinders, and frame_unwind_append_unwinder.
5642 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Expect frame_info
5643 parameter instead of pc value.
5644 (m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache):
5645 Expect this_frame.
5646 (m68k_linux_sigtramp_frame_this_id)
5647 (m68k_linux_sigtramp_frame_prev_register)
5648 (m68k_linux_sigtramp_frame_sniffer): Update signature.
5649 (m68k_linux_sigtramp_frame_unwind): Use
5650 m68k_linux_sigtramp_frame_sniffer.
5651 (m68k_linux_init_abi): Use frame_unwind_append_unwinder.
5652
5653 * m68klinux-nat.c (store_register): Fix typo.
5654
5655 2008-05-05 Pedro Alves <pedro@codesourcery.com>
5656
5657 * infcmd.c (step_1): Put thread id on the stack to avoid possible
5658 NULL dereferencing.
5659
5660 2008-05-05 Luis Machado <luisgpm@br.ibm.com>
5661
5662 * symfile.c (reread_symbols): Update objfile's entry point.
5663
5664 2008-05-05 Aleksandar Ristovski <aristovski@qnx.com>
5665 Joel Brobecker <brobecker@adacore.com>
5666
5667 * ada-lang.c: Update throughout to use symbol_matches_domain
5668 instead of matching the symbol domain explictly.
5669 * dwarf2read.c (add_partial_symbol): Do not add new psym for
5670 STRUCT_DOMAIN. Make sure you recognize c++ struct and java and ada
5671 class as typedefs. See lookup_partial_symbol function.
5672 (new_symbol): Similar to add_partial_symbol, do not create
5673 symbol for the typedef. See lookup_block_symbol.
5674 * symtab.c (symbol_matches_domain): New function, takes care
5675 of dual meaning of STRUCT_DOMAIN symbol for c++, ada and java.
5676 (lookup_partial_symbol): Use symbol_matches_domain to see if the
5677 found psym domain matches the given domain.
5678 (lookup_block_symbol): Likewise.
5679
5680 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
5681
5682 * top.c (command_line_handler_continuation): Remove.
5683 (execute_command): Do not install the above.
5684
5685 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
5686
5687 * inf-loop.c (inferior_event_handler): Call bpstat_do_action,
5688 and catch all exceptions from it.
5689 * top.c (command_line_handler_continuation): Don't
5690 call bpstat_do_action here.
5691
5692 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
5693
5694 * dwarf2read.c (struct dwarf2_cu): Add type_hash.
5695 (struct die_info): Remove type.
5696 (read_type_die, read_typedef, read_base_type, read_subrange_type)
5697 (read_structure_type, read_enumeration_type, read_array_type)
5698 (read_tag_pointer_type, read_tag_ptr_to_member_type)
5699 (read_tag_reference_type, read_tag_const_type, read_tag_volatile_type)
5700 (read_tag_string_type, read_subroutine_type, read_set_type)
5701 (read_unspecified_type): Delete prototypes. Remove check for
5702 already-loaded type. Return the new type.
5703 (set_die_type): Return the new type.
5704 (reset_die_and_siblings_types): Delete.
5705 (load_comp_unit, load_full_comp_unit): Set type_hash.
5706 (process_queue): Remove call to reset_die_and_siblings_types.
5707 (process_die): Do not read most types here. Use read_type_die
5708 for others.
5709 (read_func_scope, dwarf2_add_member_fn): Use read_type_die.
5710 (quirk_gcc_member_function_pointer): Return the new type.
5711 (process_structure_scope, process_enumeration_scope): Use
5712 get_die_type and read the DIE's type.
5713 (read_full_die): Do not initialize die->type.
5714 (tag_type_to_type): Use read_type_die.
5715 (read_type_die): Check for already defined types. Return the
5716 type.
5717 (determine_prefix): Use get_die_type.
5718 (set_die_type): Return the type.
5719 (get_die_type): Take a CU argument. Check for no type_hash.
5720
5721 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
5722
5723 * dwarf2read.c (dwarf2_ranges_read, read_partial_die): Initialize
5724 locals.
5725
5726 2008-05-04 Pedro Alves <pedro@codesourcery.com>
5727
5728 * breakpoint.c (update_breakpoints_after_exec): Delete bp_longjmp
5729 and bp_longjmp_resume breakpoints.
5730 (breakpoint_address_is_meaningful): Claim bp_longjmp_resume as
5731 meaningful.
5732 (create_longjmp_breakpoint): Don't create bp_longjmp_resume
5733 breakpoints. Create bp_longjmp breakpoints as momentary
5734 breakpoints.
5735 (enable_longjmp_breakpoint): Delete.
5736 (set_longjmp_breakpoint): New.
5737 (disable_longjmp_breakpoint): Delete.
5738 (delete_longjmp_breakpoint): New.
5739 (set_longjmp_resume_breakpoint): Delete.
5740 (set_momentary_breakpoint_at_pc): New.
5741 (breakpoint_re_set_one): Don't delete bp_longjmp and
5742 bp_longjmp_resume breakpoints.
5743 (breakpoint_re_set): Don't create longjmp and longjmp-resume
5744 breakpoints.
5745
5746 * infrun.c (step_resume_breakpoint): Add comment.
5747 (struct execution_control_state): Delete handling_longjmp member.
5748 (init_execution_control_state). Don't clear handling_longjmp.
5749 (context_switch): Don't context switch handling_longjmp.
5750 (handle_inferior_event): If handling a bp_longjmp breakpoint,
5751 create a bp_longjmp_resume breakpoint, and set it as current
5752 step_resume_breakpoint, then step over the longjmp breakpoint. If
5753 handling a bp_longjmp_resume breakpoint, don't delete the longjmp
5754 breakpoint, delete the longjmp-resume breakpoint, and stop
5755 stepping.
5756 (currently_stepping): Remove handling_longjmp from expression.
5757 (insert_step_resume_breakpoint_at_sal): Update comment.
5758 (insert_longjmp_resume_breakpoint): New.
5759
5760 * breakpoint.h (set_momentary_breakpoint_at_pc): Declare.
5761 (enable_longjmp_breakpoint, disable_longjmp_breakpoint): Delete
5762 declarations.
5763 (set_longjmp_breakpoint, delete_longjmp_breakpoint): Declare.
5764 (set_longjmp_resume_breakpoint): Delete declaration.
5765
5766 * gdbthread.h (save_infrun_state): Remove handling_longjmp
5767 parameter.
5768 (load_infrun_state): Delete *handling_longjmp parameter.
5769 * thread.c (save_infrun_state): Remove handling_longjmp parameter.
5770 Update body.
5771 (load_infrun_state): Delete *handling_longjmp parameter. Update
5772 body.
5773
5774 * infcmd.c (disable_longjmp_breakpoint_cleanup): Delete.
5775 (delete_longjmp_breakpoint_cleanup): New.
5776 (step_1): Call set_longjmp_breakpoint instead of
5777 enable_longjmp_breakpoint. Use delete_longjmp_breakpoint_cleanup
5778 instead of disable_longjmp_breakpoint_cleanup when making cleanup.
5779 (step_1_continuation): Pass thread id in the continuation args to
5780 step_once.
5781 (step_once): Add thread parameter. Pass thread id the the
5782 continuation.
5783
5784 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
5785
5786 Set CU BASE_ADDRESS already from partial DIEs.
5787 * dwarf2read.c (read_partial_die): New variables BASE_ADDRESS and
5788 BASE_ADDRESS_TYPE. Set these variables from DW_AT_LOW_PC and
5789 DW_AT_ENTRY_PC. Set CU->HEADER.BASE_KNOWN and CU->HEADER.BASE_ADDRESS
5790 from these variables if it was still unset.
5791
5792 * Makefile.in: Update dependencies.
5793 * dwarf2read.c: Include "addrmap.h"
5794 (struct dwarf2_cu): New fields RANGES_OFFSET and HAS_RANGES_OFFSET.
5795 (dwarf2_ranges_read): New prototype.
5796 (dwarf2_build_psymtabs_hard): Initialize and prepare PSYMTABS_ADDRMAP.
5797 Add discontiguous range to PSYMTABS_ADDRMAP by DWARF2_RANGES_READ on
5798 HAS_RANGES_OFFSET, otherwise add there the contiguous range.
5799 (dwarf2_ranges_read): New parameter RANGES_PST, update the function
5800 comment for it. Add the found ranges to RANGES_PST. New variable
5801 BASEADDR, initialize it the common way.
5802 (dwarf2_get_pc_bounds): Update the caller for the new parameter.
5803 (read_partial_die): `DW_AT_ranges' now only sets RANGES_OFFSET and
5804 HAS_RANGES_OFFSET for the later processing.
5805 * objfiles.h (struct objfile): New field PSYMTABS_ADDRMAP.
5806 * symtab.c: Include "addrmap.h"
5807 (find_pc_sect_psymtab): Support reading the field PSYMTABS_ADDRMAP.
5808 Move the psymtab locator into ...
5809 (find_pc_sect_psymtab_closer): ... a new function.
5810
5811 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
5812
5813 * arch-utils.c (gdbarch_update_p): Use default values for
5814 info.abfd and info.target_desc if they are NULL.
5815 (gdbarch_from_bfd): Remove assertion.
5816 (set_gdbarch_from_file): Call gdbarch_find_by_info directly,
5817 using the current target description.
5818 (gdbarch_info_fill): Do not use default values for info->abfd
5819 and info->target_desc.
5820
5821 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
5822
5823 * symfile.c (reread_symbols): Reload EXEC_BFD on its change.
5824
5825 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
5826
5827 * inferior.h (read_pc_pid, write_pc_pid): Remove.
5828 * regcache.h (regcache_read_pc, regcache_write_pc): Add prototypes.
5829
5830 * regcache.c (read_pc_pid): Remove, replace by ...
5831 (regcache_read_pc): ... this function.
5832 (write_pc_pid): Remove, replace by ...
5833 (regcache_write_pc): ... this function.
5834 (read_pc, write_pc): Update.
5835
5836 * infrun.c (displaced_step_prepare): Replace read_pc_pid and
5837 write_pc_pid by regcache_read_pc and regcache_write_pc.
5838 (displaced_step_fixup): Likewise.
5839 (resume): Likewise. Use regcache arch instead of current_gdbarch.
5840 (prepare_to_proceed): Likewise.
5841 (proceed): Likewise.
5842 (adjust_pc_after_break): Likewise.
5843 (handle_inferior_event): Likewise.
5844
5845 * linux-nat.c (cancel_breakpoint): Likewise.
5846 * linux-thread-db.c (check_event): Likewise.
5847 * aix-thread.c (aix_thread_wait): Likewise.
5848 * tracepoint.c (trace_dump_command): Likewise.
5849
5850 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
5851
5852 * dwarf2loc.c (dwarf_expr_frame_base): Error out on missing
5853 SYMBOL_LOCATION_BATON.
5854
5855 2008-05-04 Vladimir Prus <vladimir@codesourcery.com>
5856
5857 * target.h (struct target_ops): New field to_auxv_parse.
5858 * auxv.c (default_auxv_parse): New, renamed from previous
5859 target_auxv_parse.
5860 (target_auxv_parse): Try to call target method. Fallback to
5861 default_auxv_parse if not found.
5862 * procfs.c (procfs_auxv_parse): New.
5863 (init_procfs_ops): On Solaris, in 64-bit mode, install
5864 procfs_auxv_parse.
5865
5866 2008-05-03 Adam Nemet <anemet@caviumnetworks.com>
5867
5868 * symfile.c (add_symbol_file_command): Use paddress rather than
5869 hex_string to print the address.
5870
5871 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
5872
5873 * rs6000-tdep.c (rs6000_frame_this_id): If info->base is 0,
5874 return the null frame ID to terminate the backtrace.
5875
5876 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
5877
5878 * rs6000-tdep.c: Do not include "rs6000-tdep.h".
5879 (rs6000_find_toc_address_hook): Move to rs6000-aix-tdep.c.
5880 (SIG_FRAME_PC_OFFSET): Likewise.
5881 (SIG_FRAME_LR_OFFSET): Likewise.
5882 (SIG_FRAME_FP_OFFSET): Likewise.
5883 (rs6000_push_dummy_call): Likewise.
5884 (rs6000_return_value): Likewise.
5885 (rs6000_convert_from_func_ptr_addr): Likewise.
5886 (branch_dest, rs6000_software_single_step): Likewise.
5887 (deal_with_atomic_sequence): Rename to ...
5888 (ppc_deal_with_atomic_sequence): ... this. Adapt all callers.
5889 Do not call branch_dest; inline required parts of that function.
5890 (rs6000_skip_trampoline_code): Replace DEPRECATED_SYMBOL_NAME
5891 with SYMBOL_LINKAGE_NAME.
5892 (struct reg, regsize): Delete.
5893 (read_memory_addr): Delete; inline into callers.
5894 (rs6000_skip_prologue): Move after skip_prologue.
5895 (skip_prologue): Remove prototype.
5896 (rs6000_gdbarch_init): Remove sysv_abi variable; perform all
5897 initialization as if this variable were true. Do not install
5898 ppc64_sysv_abi_adjust_breakpoint_address.
5899
5900 * rs6000-aix-tdep.c: Include "gdb_assert.h", "gdbtypes.h",
5901 "gdbcore.h", "target.h", "value.h", "infcall.h", "objfiles.h",
5902 and "breakpoint.h".
5903 (rs6000_find_toc_address_hook): Move here from rs6000-tdep.c.
5904 (SIG_FRAME_PC_OFFSET): Likewise.
5905 (SIG_FRAME_LR_OFFSET): Likewise.
5906 (SIG_FRAME_FP_OFFSET): Likewise.
5907 (rs6000_push_dummy_call): Likewise.
5908 (rs6000_return_value): Likewise.
5909 (rs6000_convert_from_func_ptr_addr): Likewise.
5910 (branch_dest, rs6000_software_single_step): Likewise. Replace
5911 tdep->text_segment_base by AIX_TEXT_SEGMENT_BASE.
5912 (rs6000_aix_init_osabi): Install rs6000_push_dummy_call,
5913 rs6000_return_value, and rs6000_convert_from_func_ptr_addr.
5914 Call set_gdbarch_long_double_bit and set_gdbarch_frame_red_zone_size.
5915 Set tdep->lr_frame_offset. Do not set tdep->text_segment_base.
5916
5917 * rs6000-tdep.h (rs6000_software_single_step): Remove prototype.
5918 (AIX_TEXT_SEGMENT_BASE): New macro.
5919 * rs6000-nat.c (exec_one_dummy_insn): Replace tdep->text_segment_base
5920 by AIX_TEXT_SEGMENT_BASE.
5921
5922 * ppc-tdep.h (ppc_deal_with_atomic_sequence): Add prototype.
5923 (struct gdbarch_tdep): Remove text_segment_base member.
5924 * ppc-linux-tdep.c (ppc_linux_init_abi): On 64-bit, install
5925 ppc64_sysv_abi_adjust_breakpoint_address.
5926
5927 * Makefile.in (rs6000-tdep.o): Update dependencies.
5928 (rs6000-aix-tdep.o): Likewise.
5929
5930 2008-05-03 Luis Machado <luisgpm@br.ibm.com>
5931 Thiago Jung Bauermann <bauerman@br.ibm.com>
5932
5933 * cli/cli-decode.c (lookup_cmd_1): Fix indentation.
5934 * doublest.c (convert_typed_floating): Fix typo in comment.
5935 * dwarf2-frame.c (dwarf2_frame_cache): Likewise.
5936 * frame-unwind.h (frame_sniffer_ftype): Likewise.
5937 * frame.c (frame_unwind_address_in_block): Likewise.
5938 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Likewise.
5939 * symtab.h (struct symbol): Likewise.
5940 * tramp-frame.h (struct trad_frame_cache): Likewise.
5941 * value.c (allocate_repeat_value): Likewise.
5942
5943 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
5944
5945 * infrun.c (handle_inferior_event): Do not insert breakpoints at
5946 TARGET_WAITKIND_LOADED events during startup (i.e. in the shell).
5947
5948 2008-05-03 Pedro Alves <pedro@codesourcery.com>
5949
5950 * parse.c (parse_exp_in_context): Don't override
5951 expression_context_pc if get_selected_block returned a valid
5952 block.
5953
5954 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
5955
5956 * alpha-tdep.h (ALPHA_REGISTER_BYTES): Delete.
5957 * arm-tdep.h (STATUS_REGISTER_SIZE): Delete.
5958 * breakpoint.c (args_for_catchpoint_enable, current_exception_event):
5959 Delete.
5960 * c-typeprint.c (c_type_print_base): Delete handling of template
5961 instantiations.
5962 * cp-support.h (METHOD_PTR_IS_VIRTUAL, METHOD_PTR_FROM_VOFFSET)
5963 (METHOD_PTR_TO_VOFFSET): Delete.
5964 * defs.h (QUIT_FIXME): Delete.
5965 * f-lang.h (DEFAULT_DOTMAIN_NAME_IN_MF77, DEFAULT_MAIN_NAME_IN_MF77)
5966 (DEFAULT_DOTMAIN_NAME_IN_XLF_BUGGY, DEFAULT_DOTMAIN_NAME_IN_XLF): Delete.
5967 * gdbtypes.h (struct cplus_struct_type): Delete is_inlined,
5968 ninstantiations, and instantiations.
5969 (TYPE_INSTANTIATIONS, TYPE_NINSTANTIATIONS, TYPE_INSTANTIATION)
5970 (TYPE_FN_FIELD_INLINED): Delete.
5971 * srec.h (SREC_BINARY): Delete.
5972 * symtab.c (symbol_init_demangled_name): Delete.
5973 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME, symbol_init_demangled_name)
5974 (SYMBOL_OBJFILE, struct exception_event_record, CURRENT_EXCEPTION_KIND)
5975 (CURRENT_EXCEPTION_CATCH_SAL, CURRENT_EXCEPTION_CATCH_LINE)
5976 (CURRENT_EXCEPTION_CATCH_FILE, CURRENT_EXCEPTION_CATCH_PC)
5977 (CURRENT_EXCEPTION_THROW_SAL, CURRENT_EXCEPTION_THROW_LINE)
5978 (CURRENT_EXCEPTION_THROW_FILE, CURRENT_EXCEPTION_THROW_PC): Delete.
5979 * target.h (enum thread_control_capabilities): Delete tc_switch.
5980 (target_can_switch_threads): Delete.
5981
5982 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
5983
5984 * Makefile.in (objfiles.o): Update.
5985 * exec.c (exec_set_section_address): Support p->addr != 0.
5986 * objfiles.c (objfile_relocate): Update exec_ops section
5987 addresses.
5988 * symfile.c (place_section): Move exec_set_section_address call...
5989 (default_symfile_offsets): ...to here.
5990
5991 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
5992
5993 * Makefile.in (ppc_linux_tdep_h): New macro.
5994 (powerpc_32l_c, powerpc_altivec32_c, powerpc_altivec32l_c): Likewise.
5995 (powerpc_64l_c, powerpc_altivec64_c, powerpc_altivec64l_c): Likewise.
5996 (powerpc_e500l_c): Likewise.
5997 (ppc-linux-nat.o): Update dependencies.
5998 (ppc-linux-tdep.o): Update dependencies.
5999 (rs6000-tdep.o): Update dependencies.
6000
6001 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Remove.
6002 (ppc_linux_svr4_fetch_link_map_offsets): Remove.
6003 (ppc_linux_gregset, ppc_linux_fpregset): Move to ppc-linux-tdep.h
6004 (ppc_supply_reg, ppc_collect_reg): Add prototypes.
6005 (tdesc_powerpc_e500): Remove.
6006
6007 * rs6000.c: Include "features/rs6000/powerpc-altivec32.c"
6008 and "features/rs6000/powerpc-altivec64.c".
6009 (ppc_supply_reg, ppc_collect_reg): Make global.
6010 (variants): Use tdesc_powerpc_32 for "powerpc" and
6011 tdesc_powerpc_altivec64 for "powerpc64".
6012 (_initialize_rs6000_tdep): Initialize AltiVec descriptions.
6013
6014 * ppc-linux-tdep.h: New file.
6015
6016 * ppc-linux-tdep.c: Include "ppc-linux-tdep.c".
6017 Include "features/rs6000/powerpc-32l.c".
6018 Include "features/rs6000/powerpc-altivec32l.c".
6019 Include "features/rs6000/powerpc-64l.c".
6020 Include "features/rs6000/powerpc-altivec64l.c".
6021 Include "features/rs6000/powerpc-e500l.c".
6022 (ppc_linux_supply_gregset): New function.
6023 (ppc_linux_collect_gregset): Handle orig_r3 and trap registers.
6024 (ppc32_linux_gregset): Use ppc_linux_supply_gregset.
6025 (ppc64_linux_gregset): Likewise.
6026 (ppc_linux_sigtramp_cache): Handle orig_r3 and trap registers.
6027 (ppc_linux_trap_reg_p): New function.
6028 (ppc_linux_write_pc): New function.
6029 (ppc_linux_core_read_description): New function.
6030 (ppc_linux_init_abi): Install ppc_linux_write_pc and
6031 ppc_linux_core_read_description. Install orig_r3 and trap
6032 registers if present in the target description.
6033 (_initialize_ppc_linux_tdep): Initialize Linux target descriptions.
6034
6035 * ppc-linux-nat.c: Include "ppc-linux-tdep.h".
6036 (PT_ORIG_R3, PT_TRAP): Define if necessary.
6037 (ppc_register_u_addr): Handle orig_r3 and trap registers.
6038 (fetch_ppc_registers): Likewise.
6039 (store_ppc_registers): Likewise.
6040 (store_register): Likewise.
6041 (ppc_linux_read_description): Check whether AltiVec is supported.
6042 Check whether inferior is 32-bit or 64-bit. Return the appropriate
6043 Linux target description.
6044
6045 * features/Makefile (WHICH): Use rs6000/powerpc-32l and
6046 rs6000/powerpc-altivec32l instead of rs6000/powerpc-32.
6047 Use rs6000/powerpc-64l and rs6000/powerpc-altivec64l instead
6048 of rs6000/powerpc-64. Use rs6000/powerpc-e500l instead of
6049 rs6000/powerpc-e500. Update -expedite variables accordingly.
6050
6051 * features/rs6000/power-spe.xml: Use regnum 73 for "acc".
6052 * features/rs6000/powerpc-32.xml: Do not include power-altivec.xml.
6053 * features/rs6000/powerpc-64.xml: Do not include power-altivec.xml.
6054 * features/rs6000/powerpc-e500.c: Regenerate.
6055 * features/rs6000/powerpc-32.c: Regenerate.
6056 * features/rs6000/powerpc-64.c: Regenerate.
6057
6058 * features/rs6000/power-linux.xml: New file.
6059 * features/rs6000/power64-linux.xml: New file.
6060 * features/rs6000/powerpc-32l.xml: New file.
6061 * features/rs6000/powerpc-altivec32l.xml: New file.
6062 * features/rs6000/powerpc-64l.xml: New file.
6063 * features/rs6000/powerpc-altivec64l.xml: New file.
6064 * features/rs6000/powerpc-e500l.xml: New file.
6065 * features/rs6000/powerpc-32l.c: New (generated) file.
6066 * features/rs6000/powerpc-altivec32l.c: New (generated) file.
6067 * features/rs6000/powerpc-64l.c: New (generated) file.
6068 * features/rs6000/powerpc-altivec64l.c: New (generated) file.
6069 * features/rs6000/powerpc-e500l.xml: New (generated) file.
6070
6071 * regformats/reg-ppc.dat: Remove.
6072 * regformats/reg-ppc64.dat: Remove.
6073 * regformats/rs6000/powerpc-32.dat: Remove.
6074 * regformats/rs6000/powerpc-64.dat: Remove.
6075 * regformats/rs6000/powerpc-e500.dat: Remove.
6076 * regformats/rs6000/powerpc-32l.dat: New (generated) file.
6077 * regformats/rs6000/powerpc-altivec32l.dat: New (generated) file.
6078 * regformats/rs6000/powerpc-64l.dat: New (generated) file.
6079 * regformats/rs6000/powerpc-altivec64l.dat: New (generated) file.
6080 * regformats/rs6000/powerpc-e500l.dat: New (generated) file.
6081
6082 2008-05-03 Pedro Alves <pedro@codesourcery.com>
6083
6084 * thread.c (delete_thread): Call observer_notify_thread_exit.
6085 * mi/mi-interp.c (mi_interpreter_init): Register mi_thread_exit as
6086 thread_exit observer.
6087 (mi_thread_exit): New.
6088
6089 2008-05-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
6090
6091 * breakpoint.c (create_exception_catchpoint): Remove prototype
6092 for already deleted function.
6093 * breakpoint.h (ep_is_exception_catchpoint): Likewise.
6094 * frame.h (show_stack_frame): Remove prototype.
6095 * stack.c (show_stack_frame): Remove empty, unused function.
6096 * source.c (symtab_to_fullname, print_source_lines): Small fix
6097 in comment.
6098 * value.c (show_values): Update comments to mention "show values"
6099 command instead of "info history".
6100
6101 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
6102
6103 * linespec.c: Include "target.h".
6104 (minsym_found): Handle minimal symbols pointing to function
6105 descriptors. Use find_function_start_pc.
6106 * minsyms.c (msymbol_objfile): New function.
6107 * parse.c (write_exp_msymbol): Handle minimal symbols pointing
6108 to function descriptors.
6109 * symtab.c (fixup_section): Only use minimal symbol at the same
6110 address to determine section of a symbol.
6111 (find_function_start_pc): New function.
6112 (find_function_start_sal): Use it.
6113 * symtab.h (msymbol_objfile): Add prototype.
6114 (find_function_start_pc): Likewise.
6115 * value.c: Include "objfiles.h".
6116 (value_fn_field): Handle minimal symbols pointing to function
6117 descriptors.
6118 * Makefile.in (linespec.o): Update dependencies.
6119 (value.o): Likewise.
6120
6121 2008-05-02 Joel Brobecker <brobecker@adacore.com>
6122
6123 * ada-lang.c (unwrap_value): Handle the case where the "F" field
6124 inside a PAD type is a bitfield.
6125
6126 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
6127
6128 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Handle
6129 TYPE_CODE_BOOL and TYPE_CODE_CHAR the same as TYPE_CODE_INT.
6130 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
6131 Handle TYPE_CODE_METHOD the same as TYPE_CODE_FUNC.
6132 Allow typedefs when checking for function pointer arguments.
6133 Right-align small structs passed on the stack.
6134 (ppc64_sysv_abi_return_value): Handle TYPE_CODE_BOOL and
6135 TYPE_CODE_CHAR the same as TYPE_CODE_INT.
6136 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
6137
6138 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
6139
6140 * Makefile.in (arm-tdep.o): Update.
6141 * arm-tdep.c (arm_objfile_data_key, struct arm_mapping_symbol)
6142 (struct arm_per_objfile, arm_compare_mapping_symbols): New.
6143 (arm_pc_is_thumb): Use mapping symbols.
6144 (arm_objfile_data_cleanup, arm_record_special_symbol): New.
6145 (arm_gdbarch_init): Call set_gdbarch_record_special_symbol.
6146 (_initialize_arm_tdep): Initialize arm_objfile_data_key.
6147 * elfread.c (elf_symtab_read): Use gdbarch_record_special_symbol.
6148 * gdbarch.sh: Add record_special_symbol.
6149 * gdbarch.c, gdbarch.h: Regenerated.
6150 * objfiles.c (struct objfile_data): Add cleanup member.
6151 (register_objfile_data_with_cleanup): New function, from
6152 register_objfile_data.
6153 (register_objfile_data): Use it.
6154 (objfile_free_data): Call clear_objfile_data.
6155 (clear_objfile_data): Call cleanup functions.
6156 * objfiles.h (register_objfile_data_with_cleanup): Declare.
6157
6158 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
6159
6160 * objfiles.c (init_entry_point_info): Handle shared libraries.
6161
6162 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
6163
6164 * arm-tdep.c (arm_prologue_this_id): Compare pc, not func, to
6165 lowest_pc.
6166
6167 2008-05-02 Jim Blandy <jimb@codesourcery.com>
6168 Pedro Alves <pedro@codesourcery.com>
6169
6170 Implement displaced stepping.
6171
6172 * gdbarch.sh (max_insn_length): New 'variable'.
6173 (displaced_step_copy, displaced_step_fixup)
6174 (displaced_step_free_closure, displaced_step_location): New
6175 functions.
6176 (struct displaced_step_closure): Add forward declaration.
6177 * gdbarch.c, gdbarch.h: Regenerated.
6178
6179 * arch-utils.c: #include "objfiles.h".
6180 (simple_displaced_step_copy_insn)
6181 (simple_displaced_step_free_closure)
6182 (displaced_step_at_entry_point): New functions.
6183 * arch-utils.h (simple_displaced_step_copy_insn)
6184 (simple_displaced_step_free_closure)
6185 (displaced_step_at_entry_point): New prototypes.
6186
6187 * i386-tdep.c (I386_MAX_INSN_LEN): Rename to...
6188 (I386_MAX_MATCHED_INSN_LEN): ... this.
6189 (i386_absolute_jmp_p, i386_absolute_call_p)
6190 (i386_ret_p, i386_call_p, i386_breakpoint_p, i386_syscall_p)
6191 (i386_displaced_step_fixup): New functions.
6192 (struct i386_insn, i386_match_insn): Update.
6193 (i386_gdbarch_init): Set gdbarch_max_insn_length.
6194 * i386-tdep.h (I386_MAX_INSN_LEN): New.
6195 (i386_displaced_step_fixup): New prototype.
6196 * i386-linux-tdep.c (i386_linux_init_abi): Include "arch-utils.h".
6197 Register gdbarch_displaced_step_copy,
6198 gdbarch_displaced_step_fixup, gdbarch_displaced_step_free_closure,
6199 and gdbarch_displaced_step_location functions.
6200
6201 * infrun.c (debug_displaced): New variable.
6202 (show_debug_displaced): New function.
6203 (struct displaced_step_request): New struct.
6204 (displaced_step_request_queue, displaced_step_ptid)
6205 (displaced_step_gdbarch, displaced_step_closure)
6206 (displaced_step_original, displaced_step_copy)
6207 (displaced_step_saved_copy, can_use_displaced_stepping): New
6208 variables.
6209 (show_can_use_displaced_stepping, use_displaced_stepping)
6210 (displaced_step_clear, cleanup_displaced_step_closure)
6211 (displaced_step_dump_bytes, displaced_step_prepare)
6212 (displaced_step_clear_cleanup, write_memory_ptid)
6213 (displaced_step_fixup): New functions.
6214 (resume): Call displaced_step_prepare.
6215 (proceed): Call read_pc once, and remember the value. If using
6216 displaced stepping, don't remove breakpoints.
6217 (handle_inferior_event): Call displaced_step_fixup. Add some
6218 debugging output. When we try to step over a breakpoint, but get
6219 a signal to deliver to the thread instead, ensure the step-resume
6220 breakpoint is actually inserted. If a thread hop is needed, and
6221 displaced stepping is enabled, don't remove breakpoints.
6222 (init_wait_for_inferior): Call displaced_step_clear.
6223 (_initialize_infrun): Add "set debug displaced" command. Add
6224 "maint set can-use-displaced-stepping" command. Clear
6225 displaced_step_ptid.
6226 * inferior.h (debug_displaced): Declare variable.
6227 (displaced_step_dump_bytes): Declare function.
6228
6229 * Makefile.in (arch-utils.o, i386-linux-tdep.o): Update
6230 dependencies.
6231
6232 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
6233
6234 * arm-tdep.c (arm_mode_strings, arm_fallback_mode_string)
6235 (arm_force_mode_string, arm_show_fallback_mode)
6236 (arm_show_force_mode): New.
6237 (arm_pc_is_thumb): Honor fallback-mode and force-mode. Use
6238 arm_frame_is_thumb.
6239 (_initialize_arm_tdep): Add "set arm fallback-mode"
6240 and "set arm force-mode".
6241 * NEWS: Document new commands.
6242
6243 2008-05-02 Andrew Stubbs <andrew.stubbs@st.com>
6244
6245 * main.h (batch_silent): Declare.
6246 * event-top.c: Include main.h.
6247 (gdb_setup_readline): Remove extern batch_silent declaration.
6248 * infrun.c (normal_stop): Don't print source location when running in
6249 --batch-silent mode.
6250 * Makefile.in (event-top.o): Add main.h dependency.
6251
6252 2008-05-02 Andreas Schwab <schwab@suse.de>
6253
6254 * target.h (struct target_ops): Add
6255 to_watchpoint_addr_within_range.
6256 (target_watchpoint_addr_within_range): New function.
6257 * target.c (update_current_target): Inherit
6258 to_watchpoint_addr_within_range, defaulting to
6259 default_watchpoint_addr_within_range.
6260 (default_watchpoint_addr_within_range): New function.
6261 (debug_to_watchpoint_addr_within_range): New function.
6262 (setup_target_debug): Set to_watchpoint_addr_within_range.
6263 * ppc-linux-nat.c (ppc_linux_watchpoint_addr_within_range):
6264 New function.
6265 (_initialize_ppc_linux_nat): Set to_watchpoint_addr_within_range.
6266 * breakpoint.c (watchpoints_triggered): Use
6267 target_watchpoint_addr_within_range.
6268
6269 2008-05-01 Pedro Alves <pedro@codesourcery.com>
6270
6271 * configure.tgt: Add i[34567]86-*-dicos* and x86_64-*-dicos*.
6272 (i[34567]86-*-dicos*, x86_64-*-dicos*):
6273 Set gdb_osabi to GDB_OSABI_DICOS.
6274
6275 * defs.h (enum gdb_osabi): Add GDB_OSABI_DICOS.
6276 * osabi.c (gdb_osabi_name): Add "DICOS".
6277
6278 * i386-dicos-tdep.c: New file.
6279
6280 * Makefile.in (ALL_TARGET_OBS): Add i386-dicos-tdep.o.
6281 (ALLDEPFILES): Add i386-dicos-tdep.c.
6282 (i386-dicos-tdep.o): New rule.
6283
6284 2008-05-01 Pedro Alves <pedro@codesourcery.com>
6285
6286 * linux-nat.c (linux_nat_switch_fork): Reinit GDB's thread list
6287 and register the fork's PTID as a thread.
6288
6289 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
6290
6291 PR gdb/1665
6292 * breakpoint.c (create_breakpoint): Add breakpoint_ops argument and
6293 assign its value to the breakpoint created.
6294 (create_breakpoints): Add breakpoint_ops argument and pass it
6295 to create_breakpoint call.
6296 (break_command_really): Add breakpoint_ops argument and pass/assign
6297 appropriately.
6298 (break_command_1): Pass NULL as ops argument.
6299 (set_breakpoint): Pass NULL as ops argument.
6300 (print_one_exception_catchpoint): Print <PENDING> if no loc available.
6301 (handle_gnu_v3_exceptions): Call generic breakpoint code to insert
6302 catch and throw catchpoints.
6303
6304 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
6305
6306 PR gdb/2343
6307 * corelow.c (core_open): Use gdbarch_target_signal_from_host to
6308 translate signal numeric value from the target to GDB's enum
6309 target_signal.
6310 * gdbarch.c, gdbarch.h: Regenerated.
6311 * gdbarch.sh: Added two new functions target_signal_from_host and
6312 target_signal_to_host.
6313 * target.h (default_target_signal_from_host,
6314 default_target_signal_to_host): New functions - declarations.
6315 * signals/signals.c (struct gdbarch): New declaration.
6316 (default_target_signal_to_host, default_target_signal_from_host): New
6317 functions.
6318
6319 2008-05-01 Daniel Jacobowitz <dan@codesourcery.com>
6320 Pedro Alves <pedro@codesourcery.com>
6321
6322 Based on work by Jan Kratochvil <jan.kratochvil@redhat.com> and Jeff
6323 Johnston <jjohnstn@redhat.com>.
6324
6325 * NEWS: Mention attach to stopped process fix.
6326 * infcmd.c (detach_command, disconnect_command): Discard the thread
6327 list.
6328 * infrun.c (handle_inferior_event): Do not ignore non-SIGSTOP while
6329 attaching. Use signal_stop_state.
6330 (signal_stop_state): Check stop_soon.
6331 * linux-nat.c (kill_lwp): Declare earlier.
6332 (pid_is_stopped, linux_nat_post_attach_wait): New.
6333 (lin_lwp_attach_lwp): Use linux_nat_post_attach_wait. Update
6334 comments.
6335 (linux_nat_attach): Use linux_nat_post_attach_wait.
6336 (detach_callback, linux_nat_detach): Improve handling for signalled
6337 processes.
6338 (linux_nat_pid_to_str): Always print out the LWP ID if it differs
6339 from the process ID.
6340 * Makefile.in (infcmd.o): Update.
6341
6342 2008-05-01 Daniel Jacobowitz <dan@codesourcery.com>
6343
6344 * arm-linux-tdep.h (ARM_CPSR_REGNUM): Delete definition.
6345 * arm-tdep.c (arm_frame_is_thumb): New.
6346 (arm_pc_is_thumb): Clarify comment.
6347 (thumb_analyze_prologue): Remove PC special case.
6348 (thumb_scan_prologue): Take a block_addr argument. Use it for
6349 find_pc_partial_function. Remove unused variables.
6350 (arm_scan_prologue): Use arm_frame_is_thumb. Use the block address
6351 for find_pc_partial_function. Remove PC special case.
6352 (arm_prologue_prev_register): Add special handling for PC and CPSR.
6353 (arm_dwarf2_prev_register, arm_dwarf2_frame_init_reg): New.
6354 (arm_get_next_pc): Use arm_frame_is_thumb.
6355 (arm_write_pc): Use CPSR_T instead of 0x20.
6356 (arm_gdbarch_init): Call dwarf2_frame_set_init_reg.
6357 * arm-tdep.h (enum gdb_regnum): Add ARM_CPSR_REGNUM.
6358 (CPSR_T): Define.
6359 * dwarf2-frame.c (dwarf2_frame_prev_register): Handle
6360 DWARF2_FRAME_REG_FN.
6361 * dwarf2-frame.h (enum dwarf2_frame_reg_rule): Add
6362 DWARF2_FRAME_REG_FN.
6363 (struct dwarf2_frame_state_reg): Add FN to loc union.
6364
6365 2008-05-01 Nick Roberts <nickrob@snap.net.nz>
6366
6367 * exec.c (print_section_info): Add missing '\n'.
6368
6369 2008-05-01 Vladimir Prus <vladimir@codesourcery.com>
6370
6371 * thread.c (add_thread): Move observer call to ...
6372 (add_thread_silent): ... here.
6373
6374 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
6375
6376 * rs6000-tdep.c: Update for unwinder changes.
6377 * ppcobsd-tdep.c: Likewise.
6378
6379 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
6380
6381 * s390-tdep.c: Update for unwinder changes.
6382
6383 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
6384
6385 * spu-tdep.c: Update for unwinder changes.
6386
6387 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
6388
6389 * hppanbsd-tdep.c, m68kbsd-tdep.c, mn10300-linux-tdep.c,
6390 ppc-linux-tdep.c, ppcnbsd-tdep.c, sparc-linux-tdep.c,
6391 sparc64-linux-tdep.c: Update for unwinder changes.
6392
6393 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
6394
6395 * mipsnbsd-tdep.c, mips64obsd-tdep.c, mips-linux-tdep.c: Update
6396 for unwinder changes.
6397 * mips-tdep.c: Likewise.
6398 (mips_stub_frame_cache): Unwind the ABI stack pointer, not the
6399 raw one.
6400
6401 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
6402
6403 * arm-linux-tdep.c, arm-tdep.c, armobsd-tdep.c: Update for
6404 unwinder changes.
6405
6406 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
6407
6408 Update i386 and amd64 ports for unwinder changes.
6409
6410 * amd64-tdep.c (amd64_frame_cache): Expect this_frame.
6411 (amd64_frame_this_id, amd64_frame_prev_register): Update signature.
6412 (amd64_frame_unwind): Use default_frame_sniffer.
6413 (amd64_frame_sniffer): Delete.
6414 (amd64_sigtramp_frame_cache): Expect this_frame.
6415 (amd64_sigtramp_frame_this_id, amd64_sigtramp_frame_prev_register)
6416 (amd64_sigtramp_frame_sniffer): Update signature.
6417 (amd64_sigtramp_frame_unwind): Add amd64_sigtramp_frame_sniffer.
6418 (amd64_frame_base_address): Expect this_frame.
6419 (amd64_dummy_id): Renamed from amd64_unwind_dummy_id. Expect
6420 this_frame.
6421 (amd64_init_abi): Use set_gdbarch_dummy_id and
6422 frame_unwind_append_unwinder.
6423 * i386-tdep.c (i386_frame_cache): Expect this_frame.
6424 (i386_frame_this_id, i386_frame_prev_register): Update signature.
6425 (i386_frame_unwind): Use default_frame_sniffer.
6426 (i386_frame_sniffer): Delete.
6427 (i386_sigtramp_frame_cache): Expect this_frame.
6428 (i386_sigtramp_frame_this_id, i386_sigtramp_frame_prev_register)
6429 (i386_sigtramp_frame_sniffer): Update signature.
6430 (i386_sigtramp_frame_unwind): Use i386_sigtramp_frame_sniffer.
6431 (i386_frame_base_address): Update signature.
6432 (i386_dummy_id): Rename from i386_unwind_dummy_id. Expect this_frame.
6433 (i386_push_dummy_call): Update comment.
6434 (i386_sigtramp_p, i386_svr4_sigtramp_p, i386_svr4_sigcontext_addr):
6435 Expect this_frame.
6436 (i386_gdbarch_init): Use set_gdbarch_dummy_id, dwarf2_append_unwinders,
6437 and frame_unwind_append_unwinder.
6438 * amd64-linux-tdep.c, amd64-sol2-tdep.c, amd64fbsd-tdep.c,
6439 amd64nbsd-tdep.c, amd64obsd-tdep.c, i386-linux-tdep.c,
6440 i386-nto-tdep.c, i386bsd-tdep.c, i386-sol2-tdep.c, i386obsd-tdep.c,
6441 i386nbsd-tdep.c: Update for unwinder changes.
6442
6443 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
6444
6445 * trad-frame.c (struct trad_frame_cache): Rename next_frame to this_frame.
6446 (trad_frame_cache_zalloc, trad_frame_alloc_saved_regs): Expect
6447 this_frame.
6448 (trad_frame_get_prev_register, trad_frame_get_register): Update signature.
6449 * trad-frame.h (trad_frame_cache_zalloc, trad_frame_get_register)
6450 (trad_frame_alloc_saved_regs, trad_frame_get_prev_register): Update
6451 signature.
6452 * tramp-frame.c (tramp_frame_cache, tramp_frame_start): Expect
6453 this_frame.
6454 (tramp_frame_this_id, tramp_frame_prev_register, tramp_frame_sniffer):
6455 Update signature.
6456 * tramp-frame.h (struct tramp_frame): Update signature of init.
6457 * Makefile.in (trad-frame.o): Update.
6458
6459 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
6460
6461 * dwarf2-frame.c (read_reg): Expect this_frame in the baton.
6462 (execute_stack_op): Put this_frame in the baton.
6463 (execute_cfa_program): Take this_frame.
6464 (struct dwarf2_frame_ops): Update comment for signal_frame_p.
6465 (dwarf2_frame_default_init_reg, dwarf2_frame_init_reg)
6466 (dwarf2_frame_signal_frame_p, dwarf2_frame_cache)
6467 (dwarf2_frame_this_id): Adjust to work on this_frame.
6468 (dwarf2_signal_frame_this_id): Delete.
6469 (dwarf2_frame_prev_register): Update signature. Use new frame
6470 unwind methods.
6471 (dwarf2_frame_sniffer): Update signature. Expect this_frame.
6472 (dwarf2_frame_unwind, dwarf2_signal_frame_unwind): Add
6473 dwarf2_frame_sniffer.
6474 (dwarf2_append_unwinders): New.
6475 (dwarf2_frame_base_address, dwarf2_frame_base_sniffer): Expect
6476 this_frame.
6477 * sparc-tdep.c (sparc32_dwarf2_struct_return_p)
6478 (sparc32_dwarf2_frame_init_reg): Expect this_frame.
6479 * cris-tdep.c (cris_dwarf2_frame_init_reg): Likewise.
6480 * rs6000-tdep.c (ppc_dwarf2_frame_init_reg): Likewise.
6481 * s390-tdep.c (s390_dwarf2_frame_init_reg): Likewise.
6482 * sh-tdep.c (sh_dwarf2_frame_init_reg): Likewise.
6483 * sparc64-tdep.c (sparc64_dwarf2_frame_init_reg): Likewise.
6484 * dwarf2-frame.h (dwarf2_frame_sniffer): Delete declaration.
6485 (dwarf2_append_unwinders): Declare.
6486 (dwarf2_frame_base_sniffer): Update declaration.
6487 * i386-linux-tdep.c (i386_linux_dwarf_signal_frame_p): Expect
6488 this_frame.
6489
6490 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
6491
6492 Convert frame unwinders to use the current frame and
6493 "struct value".
6494
6495 * frame.c (frame_debug): Make global.
6496 (get_frame_id): Pass this frame to unwinder routines.
6497 (frame_pc_unwind): Remove unused unwind->prev_pc support.
6498 (do_frame_register_read): Do not discard the return value of
6499 frame_register_read.
6500 (frame_register_unwind): Remove debug messages. Use
6501 frame_unwind_register_value.
6502 (frame_unwind_register_value, get_frame_register_value): New
6503 functions.
6504 (create_new_frame, get_frame_base_address, get_frame_locals_address)
6505 (get_frame_args_address, get_frame_type): Pass this frame to
6506 unwinder routines.
6507 (frame_cleanup_after_sniffer, frame_prepare_for_sniffer): New
6508 functions.
6509 * frame.h: Update comments.
6510 (frame_debug, frame_unwind_register_value, get_frame_register_value)
6511 (frame_prepare_for_sniffer): Declare.
6512 * frame-unwind.h: Update comments and parameter names.
6513 (default_frame_sniffer): Declare.
6514 (frame_prev_register_ftype): Return a struct value *.
6515 (struct frame_unwind): Remove prev_pc member.
6516 (frame_unwind_sniffer_ftype, frame_unwind_append_sniffer): Delete.
6517 (frame_unwind_append_unwinder, frame_unwind_got_optimized)
6518 (frame_unwind_got_register, frame_unwind_got_memory)
6519 (frame_unwind_got_constant, frame_unwind_got_address): Declare.
6520 * frame-base.h: Update comments and parameter names.
6521 * valops.c (value_fetch_lazy): Use get_frame_register_value. Iterate
6522 if necessary. Add debugging output.
6523 * sentinel-frame.c (sentinel_frame_prev_register)
6524 (sentinel_frame_this_id): Update for new signature.
6525 (sentinel_frame_prev_pc): Delete.
6526 (sentinel_frame_unwinder): Remove prev_pc.
6527 * ia64-tdep.c (ia64_libunwind_frame_unwind): Do not initialize
6528 prev_pc.
6529 * libunwind-frame.c (libunwind_frame_unwind): Likewise.
6530 * frame-unwind.c (struct frame_unwind_table_entry): Remove sniffer.
6531 (frame_unwind_append_sniffer): Delete.
6532 (frame_unwind_append_unwinder): New function.
6533 (frame_unwind_find_by_frame): Take this frame. Only use sniffers
6534 from unwinders. Use frame_prepare_for_sniffer.
6535 (default_frame_sniffer, frame_unwind_got_optimized)
6536 (frame_unwind_got_register, frame_unwind_got_memory)
6537 (frame_unwind_got_constant, frame_unwind_got_address): New functions.
6538 * dummy-frame.c (dummy_frame_sniffer): Use gdbarch_dummy_id.
6539 (dummy_frame_prev_register, dummy_frame_this_id): Update for new
6540 signature.
6541 * gdbarch.sh: Replace unwind_dummy_id with dummy_id.
6542 * gdbarch.c, gdbarch.c: Regenerated.
6543 * frame-base.c (default_frame_base_address)
6544 (default_frame_locals_address, default_frame_args_address): Update
6545 for new signature.
6546 (frame_base_find_by_frame): Pass this frame to unwinder routines.
6547 * infcall.c (call_function_by_hand): Update comments.
6548 * Makefile.in (frame-unwind.o): Update dependencies.
6549
6550 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
6551
6552 * ada-lang.c (ada_value_primitive_packed_val): Only check
6553 value_lazy for memory lvals.
6554 * findvar.c (value_of_register_lazy): New function.
6555 (locate_var_value): Only check value_lazy for memory lvals.
6556 * valarith.c (value_subscripted_rvalue): Likewise.
6557 * valops.c (value_fetch_lazy): Handle both memory and register
6558 lvals.
6559 (search_struct_field, value_slice): Only check value_lazy for memory
6560 lvals.
6561 * value.c (struct value): Update comment for lazy.
6562 (value_primitive_field): Only check value_lazy for memory lvals.
6563 * value.h (value_lazy): Update comment.
6564 (value_of_register_lazy): Declare.
6565
6566 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
6567
6568 * corefile.c (reopen_exec_file): Close any open files.
6569
6570 2008-04-29 Joel Brobecker <brobecker@adacore.com>
6571
6572 * ia64-tdep.c (ia64_memory_remove_breakpoint): Set
6573 show_memory_breakpoints to 1 while reading the instruction bundle.
6574
6575 2008-04-29 Joel Brobecker <brobecker@adacore.com>
6576
6577 * gdbarch.sh: Document the return_value method. Explain that
6578 the FUNCTYPE parameter might be NULL.
6579 * gdbarch.h: Regenerated.
6580 * sparc-tdep.c (sparc32_push_dummy_code): Do not pass the function
6581 type when calling using_struct_return, as this is unnecessary
6582 on this target.
6583
6584 2008-04-28 Joel Brobecker <brobecker@adacore.com>
6585
6586 * terminal.h (create_tty_session): Fix return type.
6587
6588 2008-04-26 Vladimir Prus <vladimir@codesourcery.com>
6589
6590 * mi/mi-interp.c (mi_new_thread): Quote the thread id.
6591
6592 2008-04-26 Joel Brobecker <brobecker@adacore.com>
6593
6594 * breakpoint.c (condition_command, commands_from_control_command)
6595 (break_command_really): Minor reformatting.
6596
6597 2008-04-25 Pedro Alves <pedro@codesourcery.com>
6598
6599 * dwarf2read.c (dwarf2_const_value): Handle DW_FORM_strp.
6600
6601 2008-04-25 Pedro Alves <pedro@codesourcery.com>
6602
6603 * amd64-tdep.c (amd64_get_longjmp_target): New.
6604 (amd64_init_abi): Register amd64_get_longjmp_target as
6605 gdbarch_get_longjmp_target callback.
6606 * i386-tdep.c (i386_get_longjmp_target): Remove 64-bit handling.
6607
6608 2008-04-25 Pedro Alves <pedro@codesourcery.com>
6609
6610 * breakpoint.h (enum bpstat_what_main_action): Delete
6611 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE.
6612
6613 * breakpoint.c (clrs): Delete.
6614 (bpstat_what): Update table.
6615
6616 * infrun.c (handle_inferior_event): Remove
6617 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE handling.
6618
6619 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
6620
6621 * mi/mi-cmds.h (mi_cmd_args_ftype): Remove.
6622 Adjust all prototypes using mi_cmd_args_ftype to use
6623 mi_cmd_argv_ftype.
6624 (struct mi_cmd): Remove the args_func field.
6625 * mi/mi-cmds.c: Don't provide value for the args_func field.
6626 * mi/mi-main.c (mi_execute_async_cli_command)
6627 (mi_cmd_exec_run, mi_cmd_exec_next, mi_cmd_exec_next_instruction)
6628 (mi_cmd_exec_step, mi_cmd_exec_step_instruction)
6629 (mi_cmd_exec_finish, mi_cmd_exec_until, mi_cmd_exec_return)
6630 (mi_cmd_exec_continue, mi_cmd_exec_interrupt)
6631 (mi_cmd_target_download): Adjust.
6632 (mi_cmd_target_select): Adjust. Pass 0 for from_tty parameter.
6633 (mi_cmd_execute): Do not check for args_func.
6634 (mi_execute_async_cli_command): Adjust.
6635 * mi/mi-parse.c: Don't check for args_func.
6636
6637 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
6638
6639 * breakpoint.c (bpstat_check_location)
6640 (bpstat_check_watchpoint, bpstat_check_breakpoint_conditions):
6641 New, extracted from bpstat_stop_status.
6642 (bpstat_stop_status): Use the above.
6643
6644 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
6645
6646 * mi/mi-main.c (last_async_command): Rename to current_token.
6647 (previous_async_command): Remove.
6648 (mi_cmd_gdb_exit): Adjust.
6649 (mi_cmd_exec_interrupt): Don't dance with previous_async_command.
6650 (mi_cmd_target_select): Adjust.
6651 (mi_cmd_execute): Don't set previous_async_command. Free token
6652 here even in async mode.
6653 (mi_execute_async_cli_command): Adjust.
6654 (mi_exec_async_cli_cmd_continuation): Adjust. Do not free the
6655 token.
6656 (mi_load_progress): Adjust.
6657
6658 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
6659
6660 * infcmd.c (step_1_continuation): Always disable longjmp
6661 breakpoint if we're not going to do another step.
6662
6663 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
6664
6665 exec_cleanup murder.
6666 * breakpoint.c (until_break_command_continuation): Add
6667 the 'error' parameter. Directly delete the breakoint as
6668 opposed to running cleanups.
6669 (until_break_command): Install continuation only
6670 after starting the target. Don't use exec cleanups,
6671 use ordinary cleanups. Discard cleanups is successfully
6672 started the target in async mode.
6673 (make_cleanup_delete_breakpoint): Remove.
6674 * breakpoint.h (make_cleanup_delete_breakpoint): Remove
6675 declaration.
6676 * defs.h (do_exec_cleanups, make_exec_cleanup): Remove
6677 declarations.
6678 (struct continations): Add the 'error' parameter to the
6679 continuation_hook field.
6680 (add_continuation, do_all_continuations)
6681 (add_intermediate_continuation)
6682 (do_all_intermediate_continuations): Add the 'error' parameter.
6683 * exceptions.c (throw_exception): Don't call do_exec_cleanups.
6684 * inf-loop.c (inferior_event_handler): Instead of calling
6685 discard_all_continuations, use do_all_continuations with 1 as
6686 'error' parameter. Pass 0 as 'error' parameter in existing uses
6687 of discard_all_continuations.
6688 * infcmd.c (step_1): Do not use exec cleanup. For async case, discard
6689 cleanups.
6690 (step_once): Install continuation only after resuming the target.
6691 (step_1_continuation): Disable longjmp breakpoint on error.
6692 (finish_command_continuation): Add the error parameter. Delete
6693 the finish breakpoint directly, do not use cleanups.
6694 (finish_command): Do not use exec_cleanups. Always setup
6695 continuation. For sync case, immediately run them.
6696 (attach_command_continuation): Add the error parameter.
6697 * infrun.c (fetch_inferior_event): Do not use exec cleanups to
6698 remove step_resume_breakpoint -- adjust delete it directly.
6699 * interps.c (interp_set): Adjust call to do_all_continations.
6700 * mi/mi-interp.c (mi_interpreter_exec_continuation): Do not
6701 do exec cleanups.
6702 * mi/mi-main.c (mi_cmd_target_select): Do not do exec
6703 cleanups.
6704 (mi_cmd_execute): Do not use exec_cleanup.
6705 (mi_execute_async_cli_command): Simplify the string concatenation
6706 logic. Do no use exec cleanup.
6707 (mi_exec_async_cli_cmd_continuation): New parameter error.
6708 Free last_async_command.
6709 * top.c (command_line_handler_continuation): New parameter error.
6710 * utils.c (exec_cleanup_chain, make_exec_cleanup)
6711 (do_exec_cleanups): Remove.
6712 (add_continuation, do_all_continations)
6713 (add_intermediate_continuation)
6714 (do_all_intermediate_continuations): New parameter error.
6715
6716 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
6717
6718 * breakpoint.h (bp_location_p): New typedef.
6719 Register a vector of bp_location_p.
6720 * breakpoint.c (always_inserted_mode)
6721 (show_always_inserted_mode): New.
6722 (unlink_locations_from_global_list): Remove.
6723 (update_global_location_list)
6724 (update_global_location_list_nothrow): New.
6725 (update_watchpoint): Don't free locations.
6726 (should_insert_location): New.
6727 (insert_bp_location): Use should_insert_location.
6728 (insert_breakpoint_locations): Copied from
6729 insert_breakpoints.
6730 (insert_breakpoint): Use insert_breakpoint_locations.
6731 (bpstat_stop_status): Call update_global_location_list
6732 when disabling breakpoint.
6733 (allocate_bp_location): Don't add to bp_location_chain.
6734 (set_raw_breakpoint)
6735 (create_longjmp_breakpoint, enable_longjmp_breakpoint)
6736 (disable_longjmp_breakpoint, create_overlay_event_breakpoint)
6737 (enable_overlay_breakpoints, disable_overlay_breakpoints)
6738 (set_longjmp_resume_breakpoint)
6739 (enable_watchpoints_after_interactive_call_stop)
6740 (disable_watchpoints_before_interactive_call_start)
6741 (create_internal_breakpoint)
6742 (create_fork_vfork_event_catchpoint)
6743 (create_exec_event_catchpoint, set_momentary_breakpoint)
6744 (create_breakpoints, break_command_1, watch_command_1)
6745 (create_exception_catchpoint)
6746 (handle_gnu_v3_exceptions)
6747 (disable_breakpoint, breakpoint_re_set_one)
6748 (create_thread_event_breakpoint, create_solib_event_breakpoint)
6749 (create_ada_exception_breakpoint): : Don't call check_duplicates.
6750 Call update_global_location_list.
6751 (delete_breakpoint): Don't remove locations and don't
6752 try to reinsert them. Call update_global_location_list.
6753 (update_breakpoint_locations): Likewise.
6754 (restore_always_inserted_mode): New.
6755 (update_breakpoints_after_exec): Temporary disable
6756 always inserted mode.
6757 * Makefile.in: Update dependencies.
6758
6759 * infrun.c (proceed): Remove breakpoints while stepping
6760 over breakpoint.
6761 (handle_inferior_event): Don't remove or insert
6762 breakpoints.
6763 * linux-fork.c (checkpoint_command): Remove breakpoints
6764 before fork and insert after.
6765 (linux_fork_context): Remove breakpoints before switch
6766 and insert after.
6767 * target.c (target_disconnect, target_detach): Remove
6768 breakpoints from target.
6769
6770
6771 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
6772
6773 * breakpoint.c (print_one_breakpoint_location): In MI
6774 mode, report the location string the breakpoint was
6775 originally created with.
6776
6777 2008-04-23 Maxim Grigoriev <maxim2405@gmail.com>
6778
6779 * Makefile.in (xtensa-tdep.o): Update dependencies.
6780 * configure.tgt (xtensa*): Update dependencies.
6781 * xtensa-tdep.c (arreg_number): Renamed from areg_number.
6782 Local variable areg renamed to arreg.
6783 (areg_number): New function.
6784 (xtensa_pseudo_register_read, xtensa_pseudo_register_write)
6785 (xtensa_extract_return_value, xtensa_store_return_value): areg_number
6786 replaced by arreg_number.
6787 (xtensa_windowed_frame_cache, struct xtensa_frame_cache): New comments.
6788 (xtensa_alloc_frame_cache): Initialize cache->wd.ws.
6789 (xtensa_scan_prologue): New function.
6790 (xtensa_frame_cache): New local fp_regnum. Handle separately the case,
6791 when ENTRY instraction hasn't been executed yet. Get the frame pointer
6792 value based on prologue analysis. Fix the bugs preventing WS and
6793 AR4-AR7/A11 registers from getting right values for intermediate frames,
6794 whose registers have been already spilled.
6795 (xtensa_frame_prev_register): Fix WS register value. Use are_number
6796 and arreg_number appropriately.
6797 (xtensa_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
6798 svr4_ilp32_fetch_link_map_offsets.
6799
6800 2008-04-23 Andrew Stubbs <andrew.stubbs@st.com>
6801
6802 * printcmd.c: Define USE_PRINTF_I64 and PRINTF_HAS_LONG_LONG on MinGW.
6803 (printf_command): Convert %lld to %I64d when USE_PRINTF_I64 set.
6804
6805 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
6806
6807 * acinclude.m4: Add override.m4.
6808 * configure: Regenerate.
6809
6810 2008-04-22 Jan Kratochvil <jan.kratochvil@redhat.com>
6811
6812 * ada-lang.c (get_selections): Variable PROMPT made non-const and
6813 initialized with a trailing space now. Use PROMPT_ARG of
6814 COMMAND_LINE_INPUT instead of printing it ourselves.
6815
6816 2008-04-22 Joel Brobecker <brobecker@adacore.com>
6817
6818 * NEWS: Document support for 64-bit core file.
6819
6820 2008-04-22 Corinna Vinschen <vinschen@redhat.com>
6821
6822 * NEWS: Add information on calling convention and new SH CLI options.
6823
6824 * sh-tdep.c (sh_cc_gcc): New static string.
6825 (sh_cc_renesas): Ditto.
6826 (sh_cc_enum): New static string array.
6827 (sh_active_calling_convention): New static string pointer denoting
6828 active user chosen ABI.
6829 (sh_is_renesas_calling_convention): New function to return function
6830 specific ABI, or user choice if necessary.
6831 (sh_use_struct_convention): Rename first argument and turn around its
6832 meaning. Check for renesas ABI and return accordingly.
6833 (sh_use_struct_convention_nofpu): New function.
6834 (sh_next_flt_argreg): Get function type as third parameter. Check
6835 for renesas ABI and choose floating registers accordingly.
6836 (sh_push_dummy_call_fpu): Check for ABI and choose argument slot and
6837 struct return slot accordingly.
6838 (sh_push_dummy_call_nofpu): Ditto.
6839 (sh_return_value_nofpu): Call sh_use_struct_convention_nofpu from here.
6840 Evaluate ABI and give to sh_use_struct_convention_nofpu.
6841 (sh_return_value_fpu): Evaluate ABI and give to
6842 sh_use_struct_convention.
6843 (show_sh_command): New function.
6844 (set_sh_command): Ditto.
6845 (_initialize_sh_tdep): Initialize `set/show sh calling-convention
6846 CLI command.
6847
6848 * gdbarch.sh (return_value): Add func_type argument.
6849 * gdbarch.c: Regenerate.
6850 * gdbarch.h: Ditto.
6851 * eval.c (evaluate_subexp_standard): Rename local variable value_type to
6852 val_type so as not to collide with value_type function. Call
6853 using_struct_return with additional function type argument.
6854 * infcall.c (call_function_by_hand): Call using_struct_return and
6855 gdbarch_return_value with additional function type argument.
6856 * infcmd.c (print_return_value): Take addition func_type argument.
6857 Call gdbarch_return_value with additional function type argument.
6858 (finish_command_continuation): Call print_return_value with additional
6859 function type argument.
6860 (finish_command): Ditto.
6861 * sparc-tdep.c (sparc32_push_dummy_code): Call using_struct_return with
6862 additional function type argument.
6863 * stack.c (return_command): Call using_struct_return and
6864 gdbarch_return_value with additional function type argument.
6865 * value.c (using_struct_return): Take additional function type argument.
6866 * value.h (using_struct_return): Accommodate declaration.
6867 * alpha-tdep.c (alpha_return_value): Add func_type argument.
6868 * amd64-tdep.c (amd64_return_value): Ditto.
6869 * arm-tdep.c (arm_return_value): Ditto.
6870 * avr-tdep.c (avr_return_value): Ditto.
6871 * cris-tdep.c (cris_return_value): Ditto.
6872 * frv-tdep.c (frv_return_value): Ditto.
6873 * h8300-tdep.c (h8300_return_value): Ditto.
6874 (h8300h_return_value): Ditto.
6875 * hppa-tdep.c (hppa32_return_value): Ditto.
6876 (hppa64_return_value): Ditto.
6877 * i386-tdep.c (i386_return_value): Ditto.
6878 * ia64-tdep.c (ia64_return_value): Ditto.
6879 * iq2000-tdep.c (iq2000_return_value): Ditto.
6880 * m32c-tdep.c (m32c_return_value): Ditto.
6881 * m32r-tdep.c (m32r_return_value): Ditto.
6882 * m68hc11-tdep.c (m68hc11_return_value): Ditto.
6883 * m68k-tdep.c (m68k_return_value): Ditto.
6884 (m68k_svr4_return_value): Ditto.
6885 * m88k-tdep.c (m88k_return_value): Ditto.
6886 * mep-tdep.c (mep_return_value): Ditto.
6887 * mips-tdep.c (mips_eabi_return_value): Ditto.
6888 (mips_n32n64_return_value): Ditto.
6889 (mips_o32_return_value): Ditto.
6890 (mips_o64_return_value): Ditto.
6891 * mn10300-tdep.c (mn10300_return_value): Ditto.
6892 * mt-tdep.c (mt_return_value): Ditto.
6893 * ppc-linux-tdep.c (ppc_linux_return_value): Ditto.
6894 * ppc-sysv-tdep.c (ppc_sysv_abi_return_value): Ditto.
6895 (ppc_sysv_abi_broken_return_value): Ditto.
6896 (ppc64_sysv_abi_return_value): Ditto.
6897 * ppc-tdep.h (ppc_sysv_abi_return_value): Ditto.
6898 (ppc_sysv_abi_broken_return_value): Ditto.
6899 (ppc64_sysv_abi_return_value): Ditto.
6900 * ppcnbsd-tdep.c (ppcnbsd_return_value): Ditto.
6901 * rs6000-tdep.c (rs6000_return_value): Ditto.
6902 * s390-tdep.c (s390_return_value): Ditto.
6903 * score-tdep.c (score_return_value): Ditto.
6904 * sh-tdep.c (sh_return_value_nofpu): Ditto.
6905 (sh_return_value_fpu): Ditto.
6906 * sh64-tdep.c (sh64_return_value): Ditto.
6907 * sparc-tdep.c (sparc32_return_value): Ditto.
6908 * sparc64-tdep.c (sparc64_return_value): Ditto.
6909 * spu-tdep.c (spu_return_value): Ditto.
6910 * v850-tdep.c (v850_return_value): Ditto.
6911 * vax-tdep.c (vax_return_value): Ditto.
6912 * xstormy16-tdep.c (xstormy16_return_value): Ditto.
6913 * xtensa-tdep.c (xtensa_return_value): Ditto.
6914
6915 * gdbtypes.h (struct type): Add calling_convention member.
6916 * dwarf2read.c (read_subroutine_type): Add calling convention read
6917 from DW_AT_calling_convention attribute to function type.
6918
6919 2008-04-22 Markus Deuling <deuling@de.ibm.com>
6920
6921 * eval.c (evaluate_subexp_standard): Use value_subscripted_rvalue for
6922 multi_f77_subscript to support values from registers.
6923 * valarith.c (value_subscripted_rvalue): Remove prototype and static.
6924 * value.h (value_subscripted_rvalue): Add prototype.
6925
6926 * f-typeprint.c (f_type_print_base): Add support for TYPE_CODE_UNION.
6927 Fix output.
6928 * f-valprint.c (f_val_print): Likewise.
6929
6930 2008-04-21 Craig Silverstein <csilvers@google.com>
6931
6932 * dwarf2read.c (zlib_decompress_section): Define abfd in the
6933 !HAVE_ZLIB_H case.
6934
6935 2008-04-21 Pedro Alves <pedro@codesourcery.com>
6936
6937 * symfile.c (syms_from_objfile): Don't warn if lowest loadable
6938 section is not a code section.
6939
6940 2008-04-19 Craig Silverstein <csilvers@google.com>
6941
6942 * NEWS: Add information on compressed debug sections.
6943
6944 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
6945
6946 * mi/mi-cmd-var.c (varobj_update_one): Print new
6947 value for variable objects that changed type.
6948
6949 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
6950
6951 * varobj.c (varobj_invalidate): Don't touch floating
6952 varobjs.
6953
6954 2008-04-19 Mark Kettenis <kettenis@gnu.org>
6955
6956 * symtab.c: (multiple_symbols_modes, multiple_symbols_ask)
6957 (multiple_symbols_cancel): Remove extra const.
6958 * symtab.h: Likewise.
6959
6960 2008-04-19 Nick Roberts <nickrob@snap.net.nz>
6961
6962 * interps.c (top_level_interpreter): Rename static variable...
6963 (top_level_interpreter_ptr): ...to this.
6964 (top_level_interpreter): New function.
6965
6966 * interps.h: New extern for top_level_interpreter.
6967
6968 * linespec.c: Include interps.h and mi/mi-cmds.h.
6969 (decode_line_2): When using MI, always set all breakpoints in menu.
6970
6971 * Makefile.in (linespec.o, mi-interp.o): Add dependencies.
6972
6973 2008-04-18 Craig Silverstein <csilvers@google.com>
6974
6975 * configure.ac (AC_SEARCH_LIBS): Add check for zlib.
6976 * config.in, configure: Regenerate.
6977 * dwarf2read.c: Include zlib.h if present.
6978 Modified *_SECTION macros.
6979 (section_is_p): New.
6980 (dwarf2_locate_sections): Use section_is_p instead of strcmp
6981 (dwarf2_resize_section): New.
6982 to determine whether a given section has a given name.
6983 (zlib_decompress_section): New.
6984 (dwarf2_read_section): Read the compressed section if present
6985 in the binary.
6986 * MAINTAINERS: Added myself to section Write After Approval.
6987
6988 2008-04-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
6989
6990 * defs.h (exec_set_section_offsets): Remove prototype.
6991 * exec.c (exec_set_section_offsets): Remove function.
6992
6993 2008-04-18 Joel Brobecker <brobecker@adacore.com>
6994
6995 * stabsread.c (cleanup_undefined_types_1): Add instance flags check
6996 in the search for the matching symbol.
6997
6998 2008-04-17 Marc Khouzam <marc.khouzam@ericsson.com>
6999
7000 * breakpoint.c (update_watchpoint): Always reparse
7001 condition.
7002
7003 2008-04-17 Joel Brobecker <brobecker@adacore.com>
7004
7005 * breakpoint.c (print_one_breakpoint_location): Make sure to print
7006 the breakpoint address only once.
7007
7008 2008-04-17 Dennis Roberts <dennis.roberts@sunquestinfo.com>
7009
7010 * rs6000-tdep.c (rs6000_gdbarch_init): Use the BFD architecture,
7011 rather than a hard-coded architecture, for xcoff executables.
7012
7013 2008-04-17 Doug Evans <dje@google.com>
7014
7015 * buildsym.c (watch_main_source_file_lossage): New fn.
7016 (end_symtab): Call it.
7017
7018 * source.c (find_and_open_source): Add some comments clarifying
7019 handling of FULLNAME argument. Make static. Remove pointless
7020 xstrdup/xfree.
7021
7022 2008-04-17 Pedro Alves <pedro@codesourcery.com>
7023
7024 * inf-loop.c (inferior_event_handler): Also run the intermediate
7025 continuations in the INF_EXEC_COMPLETE case.
7026
7027 2008-04-16 Tom Tromey <tromey@redhat.com>
7028
7029 * cli/cli-decode.h (CMD_ASYNC_OK): New define.
7030 (set_cmd_async_ok, get_cmd_async_ok): Declare.
7031 * cli/cli-decode.c (set_cmd_async_ok): New function.
7032 (get_cmd_async_ok): New function.
7033 * cli/cli-cmds.c (init_cli_cmds): Mark "pwd", "help", "info", and
7034 "show" as async-ok.
7035 * top.c (execute_command): Use get_cmd_async_ok.
7036 * infcmd.c: Include cli/cli-decode.h.
7037 (_initialize_infcmd): Mark "interrupt" as async-ok.
7038 * Makefile.in (infcmd.o): Depend on cli_decode_h.
7039
7040 2008-04-16 Daniel Jacobowitz <dan@codesourcery.com>
7041
7042 PR gdb/2445
7043 * exec.c: Correct "arch-utils.h" include.
7044
7045 2008-04-15 Aleksandar Ristovski <aristovski@qnx.com>
7046
7047 PR gdb/2424
7048 * infrun.c (normal_stop) Move breakpoint_auto_delete further down
7049 to allow printing to 'see' real reason of stop. This fixes PR 2424.
7050 * breakpoint.c (bpdisp_texst): New function. The function takes over
7051 the role of bpstats static array in print_one_breakpoint_location.
7052 (print_it_typical): Print "Temporary breakpoint" instead
7053 of just "Breakpoint" when breakpoint is, well, temporary. For mi-like
7054 protocols, print disp field.
7055 (print_one_breakpoint_location): Removed bpdisps static definition.
7056 Call new bpstat_text function to get value for 'disp' field.
7057 (mention): Print "Temporary breakpoint" instead of just "Breakpoint".
7058
7059 2008-04-15 Daniel Jacobowitz <dan@codesourcery.com>
7060
7061 * gnulib/Makefile.am, gnulib/m4/gnulib-cache.m4,
7062 gnulib/aux/link-warning.h, gnulib/extra/link-warning.h: Adjust
7063 by rerunning gnulib-tool with --aux-dir=gnulib/extra.
7064 * gnulib/Makefile.in: Regenerate.
7065
7066 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
7067
7068 * Makefile.in (GNULIB_H): New. Trigger all-lib.
7069 (defs_h): Use $(GNULIB_H).
7070 (all-lib): Depend on gnulib/Makefile.
7071 (gnulib/Makefile): Regenerate gnulib/Makefile and gnulib/.deps.
7072 * config.in, gnulib/Makefile.in: Regenerated.
7073
7074 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
7075
7076 * Makefile.in (LIBGNU, INCGNU): Define.
7077 (INTERNAL_CFLAGS_BASE): Add INCGNU.
7078 (INTERNAL_LIBS, CLIBS, CDEPS): Add LIBGNU.
7079 (CLEANDIRS): New.
7080 ($(LIBGNU), all-lib): New rules.
7081 (clean, distclean, do-maintainer-clean): Use CLEANDIRS.
7082 * configure.ac: Use gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE.
7083 Simplify AC_CONFIG_AUX_DIR. Generate gnulib/Makefile.
7084 * gnulib: New directory, from gnulib-tool.
7085 * configure, aclocal.m4: Regenerated.
7086
7087 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
7088
7089 * linux-thread-db.c (have_threads_callback): Check thread->private.
7090
7091 2008-04-13 Nick Roberts <nickrob@snap.net.nz>
7092 Vladimir Prus <vladimir@codesourcery.com>
7093
7094 Fix @-varobjs.
7095 * varobj.c (value_of_root): Update the expression for
7096 floating varobjs.
7097 * mi/mi-cmd-var.c (varobj_update_one): If type has changed,
7098 report that.
7099
7100 2008-04-09 Marc Khouzam <marc.khouzam@ericsson.com>
7101
7102 * mi/mi-cmd-var.c: Include "mi-getopt.h".
7103 (mi_parse_format): New. Factored out from mi_cmd_var_set_format.
7104 (mi_cmd_var_set_format): Use new mi_parse_format.
7105 (mi_cmd_var_evaluate_expression): Support for -f option to specify
7106 format.
7107 * Makefile.in (mi-cmd-var.o): Update dependencies.
7108
7109 * varobj.h (varobj_get_formatted_value): Declare.
7110 * varobj.c (my_value_of_variable): Added format parameter.
7111 (cplus_value_of_variable): Likewise.
7112 (java_value_of_variable): Likewise.
7113 (c_value_of_variable): Likewise. Evaluate expression based
7114 on format parameter.
7115 (struct language_specific): Add format parameter to function member
7116 *value_of_variable.
7117 (varobj_get_formatted_value): New.
7118 (varobj_get_value): Added format parameter to method call.
7119
7120 2008-04-08 Joel Brobecker <brobecker@adacore.com>
7121
7122 * stabsread.c (cleanup_undefined_types_noname): Manually set the
7123 instance flags of the undefined type before calling replace_type.
7124
7125 2008-04-08 Vladimir Prus <vladimir@codesourcery.com>
7126
7127 * target.h (enum strata): Remove the download_stratum.
7128
7129 2008-04-07 Doug Evans <dje@google.com>
7130
7131 * buildsym.h (last_source_file): Add dwarf info to comment.
7132 (last_source_start_addr): Ditto.
7133
7134 2008-04-07 Pedro Alves <pedro@codesourcery.com>
7135
7136 * alphanbsd-tdep.c: Include "target.h".
7137 * mn10300-tdep.c: Include "target.h".
7138 * Makefile.in (alphanbsd-tdep.o, mn10300-tdep.o): Update.
7139
7140 2008-04-06 Vladimir Prus <vladimir@codesourcery.com>
7141
7142 Fix breakpoint condition that use member variables.
7143 * valops.c (check_field): Remove.
7144 (check_field_in): Rename to check_field.
7145 (value_of_this): Use la_name_of_this.
7146 * value.h (check_field): Adjust prototype.
7147
7148 * language.h (la_value_of_this): Rename to la_name_of_this.
7149 * language.c (unknown_language_defn): Specify "this" for
7150 name_of_this.
7151 (auto_language_defn): Likewise.
7152 (local_language_defn): Likewise.
7153 * ada-lang.c (ada_language_defn): Adjust comment.
7154 * c-lang.c (c_language_defn): Adjust comment.
7155 (cplus_language_defn): Specify "this" for name_of_this.
7156 (asm_language_defn): Adjust comment.
7157 (minimal_language_defn): Adjust comment.
7158 * f-lang.c (f_language_defn): Specify NULL for name_of_this.
7159 * jv-lang.c (java_language_defn): Specify "this" for name_of_this.
7160 * m2-lang.c (m2_language_defn): Specify "this" for name_of_this.
7161 * objc-lang.c (objc_language_defn): Specify "self" for
7162 name_of_this.
7163 * p-lang.c (pascal_language_defn): Specify "this" for
7164 name_of_this.
7165 * scm-lang.c (scm_language_defn): Specify NULL for name_of_this.
7166
7167 * symtab.c (lookup_symbol_aux): Lookup "this" in the
7168 proper scope, and check for field in type of "this", without
7169 trying to create a value.
7170
7171 2008-04-04 Pedro Alves <pedro@codesourcery.com>
7172
7173 * mi/mi-cmds.h (enum mi_cmd_result): Delete MI_CMD_ERROR.
7174 (mi_error_message): Delete declaration.
7175 * mi/mi-interp.c (mi_cmd_interpreter_exec): Call error instead of
7176 returning MI_CMD_ERROR.
7177 * mi/mi-main.c (mi_error_message): Delete.
7178 (mi_cmd_exec_interrupt):
7179 (mi_cmd_thread_select, mi_cmd_thread_list_ids)
7180 (mi_cmd_thread_info): Call error instead of returning
7181 MI_CMD_ERROR.
7182 (mi_cmd_data_list_register_values): Call error instead of
7183 returning MI_CMD_ERROR. Adapt to new get_register interface.
7184 (get_register): Change return typo to void. Call error instead of
7185 returning MI_CMD_ERROR.
7186 (mi_cmd_data_write_register_values): Call error instead of
7187 returning MI_CMD_ERROR.
7188 (mi_cmd_list_features): Return MI_CMD_DONE.
7189 (captured_mi_execute_command): Remove MI_CMD_ERROR handling.
7190 (mi_execute_command): Always print exceptions with -error.
7191
7192 2008-04-04 Joel Brobecker <brobecker@adacore.com>
7193
7194 * NEWS: Mention new commands set/show multiple-symbols.
7195
7196 2008-04-03 Joel Brobecker <brobecker@adacore.com>
7197
7198 * symtab.c (multiple_symbols_ask, multiple_symbols_all)
7199 (multiple_symbols_cancel): New constants.
7200 (multiple_symbols_modes, multiple_symbols_mode): New static globals.
7201 (multiple_symbols_select_mode): New function.
7202 (_initialize_symtab): Add new set/show multiple-symbols commands.
7203 * symtab.h (multiple_symbols_ask, multiple_symbols_all)
7204 (multiple_symbols_cancel, multiple_symbols_select_mode): Declare.
7205 * ada-lang.c (user_select_syms): Add handling of new multiple-symbols
7206 setting.
7207 * linespec.c (decode_line_2): Likewise.
7208
7209 2008-04-03 Doug Evans <dje@sebabeach.org>
7210
7211 * symtab.h (enum free_code): Delete free_contents, unused.
7212 * symmisc.c (free_symtab_block): Delete.
7213 (free_symtab, case free_code): Delete.
7214
7215 2008-04-01 Aleksandar Ristovski <aristovski@qnx.com>
7216
7217 * valops.c (value_cast_structs): New function. Cast related
7218 STRUCT types up/down and return cast value. The body of this
7219 function comes mostly from value_cast_pointers.
7220 (value_cast_pointers): Code for actual cast STRUCT-STRUCT moved
7221 to value_cast_structs. Now value_cast_pointers needs only create
7222 appropriate reference after using value_cast_structs for actual
7223 casting.
7224 (value_cast): Handle references.
7225
7226 2008-04-01 Marc Khouzam <marc.khouzam@ericsson.com>
7227
7228 * MAINTAINERS: Added myself to section Write After Approval.
7229
7230 2008-03-30 Daniel Jacobowitz <dan@codesourcery.com>
7231
7232 * ia64-tdep.c (examine_prologue): Correct array access.
7233
7234 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
7235
7236 * cp-support.c (first_component_command): Return if no arguments.
7237
7238 2008-03-28 Carlos O'Donell <carlos@codesourcery.com>
7239
7240 * ser-mingw.c (ser_windows_open): Open requested name.
7241
7242 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
7243
7244 * MAINTAINERS: Added myself.
7245
7246 2008-03-28 Pedro Alves <pedro@codesourcery.com>
7247
7248 * target.c (find_default_run_target): Allow a NULL `do_mesg'
7249 parameter. If it is NULL, don't call error.
7250 (find_default_can_async_p, find_default_is_async_p): Pass NULL as
7251 `do_mesg' parameter to find_default_run_target. If no target was
7252 found, return 0.
7253
7254 2008-03-28 Daniel Jacobowitz <dan@codesourcery.com>
7255
7256 * mips-linux-tdep.c: Update N32/N64 signal frame comments.
7257 (N64_SIGCONTEXT_LO, N64_SIGCONTEXT_PC, N64_SIGCONTEXT_FPCSR): Update.
7258 (N64_SIGCONTEXT_FIR, N64_SIGCONTEXT_CAUSE, N64_SIGCONTEXT_BADVADDR):
7259 Delete.
7260 (mips_linux_n32n64_sigframe_init): Do not record cause or badvaddr.
7261
7262 2008-03-27 Joel Brobecker <brobecker@adacore.com>
7263
7264 GDB 6.8 released.
7265
7266 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
7267
7268 * features/Makefile (%.dat): Set xmltarget to the base filename
7269 of the XML source, without subdirectory.
7270 * regformats/rs6000/powerpc-32.dat: Regenerate.
7271 * regformats/rs6000/powerpc-64.dat: Regenerate.
7272 * regformats/rs6000/powerpc-e500.dat: Regenerate.
7273
7274 2008-03-27 Markus Deuling <deuling@de.ibm.com>
7275
7276 * xcoffread.c (scan_xcoff_symtab): Replace current_gdbarch by
7277 objfile arch.
7278
7279 2008-03-27 Nick Roberts <nickrob@snap.net.nz>
7280
7281 * mi/mi-main.c (enum captured_mi_execute_command_actions):
7282 Spell suppress in EXECUTE_COMMAND_SUPPRESS_PROMPT correctly.
7283
7284 2008-03-26 Ulrich Weigand <uweigand@de.ibm.com>
7285
7286 * objfiles.h (struct objfile): New GDBARCH member.
7287 (get_objfile_arch): Add prototype.
7288 * objfiles.c: Include "arch-utils.h".
7289 (allocate_objfile): Look up gdbarch associated with bfd.
7290 (get_objfile_arch): New function.
7291 * Makefile (objfiles.o): Update dependencies.
7292
7293 * dwarf2-frame.c (decode_frame_entry_1): Replace current_gdbarch
7294 by objfile arch.
7295 * dwarf2loc.c (dwarf_expr_read_reg): Replace current_gdbarch
7296 by frame arch.
7297 (locexpr_describe_location): Replace current_gdbarch by
7298 objfile arch.
7299 * dwarf2read.c (die_type): Replace current_gdbarch by objfile arch.
7300 (dwarf2_add_field): Likewise.
7301 (read_tag_pointer_type): Likewise.
7302 (read_base_type): Likewise.
7303 (new_symbol): Likewise.
7304
7305 * coffread.c (decode_type): Add OBJFILE argument. Update callers.
7306 (decode_base_type, decode_function_type): Likewise.
7307 (coff_read_struct_type, coff_read_enum_type): Likewise.
7308 (coff_symtab_read): Replace current_gdbarch by objfile arch.
7309 (decode_base_type): Likewise.
7310 (coff_read_enum_type): Likewise.
7311 (coff_read_struct_type): Replace current_objfile by OBJFILE argument.
7312 (coff_read_enum_type): Likewise.
7313
7314 * dbxread.c (read_dbx_symtab): Replace current_gdbarch by objfile arch.
7315 (end_psymtab): Likewise.
7316 (process_one_symbol): Likewise.
7317
7318 * mdebugread.c (parse_symbol): Replace current_gdbarch by objfile arch.
7319 (parse_procedure): Likewise.
7320 (parse_partial_symbols): Likewise.
7321
7322 * somread.c (som_symtab_read): Replace current_gdbarch by objfile arch.
7323
7324 * stabsread.c (define_symbol): Replace current_gdbarch by objfile arch.
7325 Replace static pcc_promotion_type and pcc_unsigned_promotion_type by
7326 built-in types.
7327 (read_range_type): Replace current_gdbarch by objfile arch. Replace
7328 static range_index_type by built-in type.
7329 (read_one_struct_field): Replace current_gdbarch by objfile arch.
7330 (read_enum_type): Likewise.
7331
7332 * xcoffread.c (read_xcoff_symtab): Replace current_gdbarch by
7333 objfile arch.
7334
7335 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
7336
7337 * varobj.h (varobj_floating_p): Declare.
7338 * varobj.c (varobj_floating_p): New.
7339 * mi/mi-cmd-var.c (mi_cmd_var_update): When passed
7340 '@' as the name, update all floating varobjs.
7341
7342 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
7343
7344 * varobj.c (struct varobj_root): Rename use_selected_frame to
7345 floating, and clarify the meaning.
7346 (varobj_create, varobj_update, new_root_variable): Adjust.
7347 (value_of_root): Don't use type_changed as in variable,
7348 adjust comment.
7349 (c_value_of_root): Adjust.
7350
7351 2008-03-25 Pedro Alves <pedro@codesourcery.com>
7352
7353 * linux-nat.c (linux_nat_attach): Add the pid we attached to, to
7354 gdb's thread list.
7355 (linux_nat_wait): Add main lwp to gdb's thread list.
7356 * linux-thread-db.c (find_new_threads_callback): Also attach to
7357 already listed threads which thread_db didn't know about yet.
7358
7359 2008-03-25 Pedro Alves <pedro@codesourcery.com>
7360
7361 * linux-nat.c (drain_queued_events): Fix comment typo.
7362 (linux_nat_attach): In async mode, don't rely on storing a pending
7363 status. Instead place the wait status on the pipe.
7364 (linux_nat_resume): Remove unreacheable shortcut code in async
7365 mode.
7366 (stop_wait_callback): In async mode, don't store pending status.
7367 Instead, cancel breakpoints or resend the signal appropriatelly.
7368 (cancel_breakpoint): New, refactored from
7369 cancel_breakpoints_callback.
7370 (cancel_breakpoints_callback): Call cancel_breakpoint.
7371 (pipe_to_local_event_queue): Remove special token processing.
7372 (linux_nat_wait): Issue an internal error if a pending status is
7373 found in async mode.
7374
7375 2008-03-24 Daniel Jacobowitz <dan@codesourcery.com>
7376
7377 * inflow.c (gdb_has_a_terminal): Guard access to our_process_group.
7378
7379 2008-03-24 Nick Roberts <nickrob@snap.net.nz>
7380 Vladimir Prus <vladimir@codesourcery.com>
7381
7382 * varobj.c (struct varobj_root): New component thread_id.
7383 (varobj_get_thread_id, check_scope): New functions.
7384 (c_value_of_root): Use check_scope. Switch to the
7385 proper thread if necessary.
7386
7387 * varobj.h (varobj_get_thread_id): New extern.
7388
7389 * mi/mi-cmd-var.c (print_varobj): Add thread-id field.
7390
7391 2008-03-23 Daniel Jacobowitz <dan@codesourcery.com>
7392
7393 PR gdb/544
7394 * top.c: Revert 2008-03-21 changes.
7395
7396 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
7397
7398 * thread.c (make_cleanup_restore_current_thread): Make it
7399 globally visible.
7400 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
7401 * varobj.c (varobj_update): Don't save/restore frame.
7402 (c_value_of_root): Save/restore thread and frame here,
7403 using make_cleanup_restore_current_thread.
7404 * Makefile.in: Update dependecies.
7405
7406 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
7407
7408 * varobj.c (struct varobj_root): Clarify
7409 comment on the frame field.
7410 (varobj_create): Don't set frame if we have no
7411 block.
7412
7413 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
7414
7415 PR gdb/544
7416 Suggested by Jan Kratochvil:
7417 * top.c (gdb_rl_operate_and_get_next_completion): Call
7418 rl_redisplay_function.
7419 (gdb_rl_redisplay): New.
7420 (init_main): Set rl_redisplay_function.
7421
7422 2008-03-21 Thomas Mittelstaedt <T.Mittelstaedt@cadenas.de> (tiny change)
7423
7424 * aix-thread.c (pdc_read_regs): Fix compiler warning.
7425 (pdc_write_regs, aix_thread_resume, fetch_regs_kernel_thread)
7426 (store_regs_kernel_thread): Likewise.
7427
7428 2008-03-21 Pedro Alves <pedro@codesourcery.com>
7429
7430 Linux native async support.
7431
7432 * target.h (struct target_ops): Delete to_async_mask_value and add
7433 to_async_mask.
7434 (target_is_async_p, target_async): Formatting.
7435 (target_async_mask_value): Delete.
7436 (target_async_mask): Delete function declaration, and add new
7437 target macro with the same name.
7438
7439 * target.c (update_current_target): Replace to_async_mask_value by
7440 to_async_mask. Default to_async_mask to return_one.
7441 (target_async_mask): Delete.
7442 (find_default_can_async_p, find_default_is_async_p): New.
7443 (init_dummy_target): register find_default_can_async_p and
7444 find_default_is_async_p on the dummy target.
7445
7446 * linux-nat.c: Include inf-loop.h, event-loop.h and event-top.h.
7447 (debug_linux_nat_async): New global.
7448 (show_debug_linux_nat_async): New function.
7449 (linux_nat_async_enabled, linux_nat_async_mask_value)
7450 (linux_nat_event_pipe, linux_nat_num_queued_events)
7451 (linux_nat_async_events_enabled): New globals.
7452 (struct waitpid_result): New struct.
7453 (waitpid_queue): New global.
7454 (queued_waitpid, push_waitpid, drain_queued_events): New.
7455 (my_waitpid): Call queued_waitpid.
7456 (linux_child_follow_fork): Disable async events during the call.
7457 (blocked_mask): Delete.
7458 (sync_sigchld_action, async_sigchld_action): New globals.
7459 (lin_lwp_attach_lwp): In sync mode, don't reblock SIGCHLD. In
7460 async mode, block events during the call.
7461 (linux_nat_create_inferior): New.
7462 (linux_nat_attach): In sync mode, restore the mask states. In
7463 async mode, wake the event loop immediatelly.
7464 (detach_callback): Drain all queued events of the lwp we're
7465 detaching from.
7466 (linux_nat_detach): Block async mode, and drain events of the main
7467 process.
7468 (linux_nat_resume): If in async mode, mask async events during the
7469 call. If short circuiting, force event loop to wake up. If
7470 resuming, set target_executing, and register target events in the
7471 event loop.
7472 (pipe_to_local_event_queue, local_event_queue_to_pipe): New.
7473 (linux_nat_wait): In async mode, block events during the call.
7474 Only enable/disable passing SIGINT to the inferior in sync mode.
7475 Get events from local waitpid queue. If no interesting events was
7476 found, return to events loop. Reregister target events in the
7477 event loop on exit. In sync mode, no need to reblock SIGCHLD.
7478 (linux_nat_kill): Disable events on entry.
7479 (linux_nat_mourn_inferior): In sync mode, don't restore the masks
7480 here. Detach async mode from the event loop if there are no more
7481 forks available, otherwise leave it on.
7482 (sigchld_handler): Assure this is called only in sync mode.
7483 (linux_async_permitted, linux_async_permitted_1): New globals.
7484 (set_maintenance_linux_async_permitted)
7485 (show_maintenance_linux_async_permitted): New functions.
7486 (linux_nat_is_async_p, linux_nat_can_async_p)
7487 (linux_nat_async_mask): New.
7488 (linux_nat_event_pipe_pop, linux_nat_event_pipe_push): New.
7489 (get_pending_events, async_sigchld_handler): New.
7490 (linux_nat_async_events): New.
7491 (async_terminal_is_ours): New global.
7492 (linux_nat_terminal_inferior, linux_nat_terminal_ours): New.
7493 (async_client_callback, async_client_context): New.
7494 (linux_nat_async_file_handler, linux_nat_async)
7495 (linux_nat_disable_async, linux_nat_enable_async): New.
7496 (linux_nat_add_target): Register linux_nat_create_inferior,
7497 linux_nat_can_async_p, linux_nat_is_async_p, linux_nat_async,
7498 linux_nat_async_mask, linux_nat_terminal_inferior and
7499 linux_nat_terminal_ours.
7500 (_initialize_linux_nat): Remove local action variable, and update
7501 code that used it to use sync_sigchld_action. Add new
7502 "lin-lwp-async" debug set/show command. Put the "lin-lwp" debug
7503 set/show command in the maintenance class. Add new "linux-async"
7504 maintenance set/show command. Block SIGCHLD by default. Setup
7505 async_sichld_action, and sync_sigchld_action. Install the default
7506 async mode.
7507 (lin_thread_get_thread_signals): Use a local sigset_t for blocking
7508 the cancel signals.
7509
7510 * linux-thread-db.c (re_check_for_thread_db): New.
7511 (clear_lwpid_callback): Handle TARGET_WAITKIND_IGNORE.
7512 (thread_db_can_async_p, thread_db_is_async_p, thread_db_async)
7513 (thread_db_async_mask): New.
7514 (init_thread_db_ops): Register thread_db_can_async_p,
7515 thread_db_is_async_p, thread_db_async and thread_db_async_mask.
7516
7517 * remote.c (remote_async_mask_value): New.
7518 (remote_return_zero): New.
7519 (init_remote_ops): Register remote_return_zero as callbacks of
7520 to_can_async_p and to_is_async_p.
7521 (remote_can_async_p, remote_is_async_p, remote_async): Update to
7522 use remote_async_mask_value.
7523 (remote_async_mask): New.
7524 (init_remote_async_ops): Remove to_async_mask_value setting and
7525 register remote_async_mask as to_async_mask callback in
7526 remote_async_ops.
7527
7528 * Makefile.in (linux-nat.o): Update.
7529
7530 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
7531
7532 * gdbthread.h (add_thread_with_info): New.
7533 * linux-thread-db.c: Add some documentation.
7534 (GET_LWP, GET_PID, GET_THREAD, is_lwp, is_thread, BUILD_LWP): Delete.
7535 (struct private_thread_info): Remove th_valid and ti_valid.
7536 Replace ti with tid.
7537 (thread_get_info_callback): Do not add TID to the new ptid. Do
7538 not cache th or ti.
7539 (thread_db_map_id2thr, lwp_from_thread): Delete functions.
7540 (thread_from_lwp): Assert that the LWP is set. Do not add TID to the
7541 new PTID.
7542 (attach_thread): Handle an already-existing thread. Use
7543 add_thread_with_info. Cache the th and tid.
7544 (detach_thread): Verify that private was set. Remove verbose
7545 argument and printing. Update caller.
7546 (thread_db_detach): Do not adjust inferior_ptid.
7547 (clear_lwpid_callback, thread_db_resume, thread_db_kill): Delete.
7548 (check_event, find_new_threads_callback): Do not add TID to the new PTID.
7549 (thread_db_wait): Do not use lwp_from_thread.
7550 (thread_db_pid_to_str): Use the cached TID.
7551 (thread_db_extra_thread_info): Check that private is set.
7552 (same_ptid_callback): Delete.
7553 (thread_db_get_thread_local_address): Do not use it or check
7554 is_thread. Check that private is set. Assume that the thread
7555 handle is already cached.
7556 (init_thread_db_ops): Remove to_resume and to_kill.
7557 * thread.c (add_thread_with_info): New.
7558 (add_thread): Use it.
7559 * linux-nat.c (find_thread_from_lwp): Delete.
7560 (exit_lwp): Do not use it. Check print_thread_events. Print before
7561 deleting the thread.
7562 (GET_PID, GET_LWP, BUILD_LWP, is_lwp): Move to...
7563 * linux-nat.h (GET_PID, GET_LWP, BUILD_LWP, is_lwp): ...here.
7564 * inf-ttrace.c (inf_ttrace_wait): Use print_thread_events and
7565 printf_unfiltered for thread exits.
7566 * procfs.c (procfs_wait): Likewise.
7567
7568 2008-03-21 Chris Demetriou <cgd@google.com>
7569
7570 * symtab.c (rbreak_command): Quote symbol name before passing
7571 it to break_command.
7572
7573 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
7574
7575 * eval.c (evaluate_subexp_for_address): Clarify error message.
7576 Use value_must_coerce_to_target.
7577 * infcall.c (value_arg_coerce): Call value_coerce_to_target.
7578 * valops.c (value_assign): Call value_coerce_to_target when
7579 assigning to anything but internalvars. Leave GDB-side arrays
7580 as arrays when assigning to internalvars.
7581 (value_must_coerce_to_target, value_coerce_to_target): New.
7582 (value_coerce_array, value_addr): Call value_coerce_to_target.
7583 (value_array): Create the array in GDB's memory instead of
7584 the inferior's.
7585 * value.h (value_must_coerce_to_target, value_coerce_to_target):
7586 Declare.
7587
7588 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
7589
7590 * top.c (quit_confirm): Warn that we will kill the program.
7591
7592 2008-03-19 Pedro Alves <pedro@codesourcery.com>
7593
7594 * inflow.c (terminal_ours_1): Guard access to
7595 inferior_process_group with #ifdef PROCESS_GROUP_TYPE.
7596
7597 2008-03-18 Ulrich Weigand <uweigand@de.ibm.com>
7598 Jim Blandy <jimb@codesourcery.com>
7599 Daniel Jacobowitz <drow@false.org>
7600
7601 * dwarf2expr.h (struct dwarf_expr_context): Add ADDR_SIZE member.
7602 (dwarf2_read_address): Update prototype.
7603
7604 * dwarf2expr.c (unsigned_address_type): Add ADDR_SIZE parameter.
7605 (signed_address_type): Likewise.
7606 (dwarf2_read_address): Replace BYTES_READ parameter with ADDR_SIZE.
7607 (execute_stack_op): Update calls to unsigned_address_type,
7608 signed_address_type and dwarf2_read_address. Fix implementation
7609 of DW_OP_deref_size.
7610
7611 * dwarf2loc.h (dwarf2_per_cu_objfile): Add prototype.
7612 (dwarf2_per_cu_addr_size): Likewise.
7613 (struct dwarf2_locexpr_baton): Replace OBJFILE with PER_CU.
7614 (struct dwarf2_loclist_baton): Likewise.
7615
7616 * dwarf2loc.c (find_location_expression): Update calls to
7617 dwarf2_read_address. Use dwarf2_per_cu_objfile and
7618 dwarf2_per_cu_addr_size to retrieve PER_CU parameters.
7619 (locexpr_describe_location): Likewise.
7620 (dwarf2_evaluate_loc_desc): Replace OBJFILE with PER_CU parameter.
7621 Set ctx->addr_size to dwarf2_per_cu_addr_size (per_cu).
7622 (dwarf2_loc_desc_needs_frame): Add PER_CU parameter. Set ctx->addr_size
7623 to dwarf2_per_cu_addr_size (per_cu).
7624 (locexpr_read_variable): Update dwarf2_evaluate_loc_desc call.
7625 (loclist_read_variable): Likewise.
7626 (locexpr_read_needs_frame): Update dwarf2_loc_desc_needs_frame call.
7627
7628 * dwarf2read.c (dwarf2_symbol_mark_computed): Set baton->per_cu
7629 instead of baton->objfile.
7630 (dwarf2_per_cu_obfile): New function.
7631 (dwarf2_per_cu_addr_size): Likewise.
7632
7633 * dwarf2-frame.c (struct comp_unit): Move higher.
7634 (struct dwarf2_cie): Add UNIT and ADDR_SIZE members.
7635 (execute_stack_op): Add ADDR_SIZE parameter; set ctx->addr_size.
7636 (execute_cfa_program): Add FDE parameter. Replace EH_FRAME_P
7637 parameter by using fde->eh_frame_p. Use read_encoded_value
7638 to implement DW_CFA_set_loc.
7639 (struct dwarf2_frame_cache): Add ADDR_SIZE member.
7640 (dwarf2_frame_cache): Set cache->addr_size. Update calls to
7641 execute_stack_op and execute_cfa_program.
7642 (dwarf2_frame_prev_register): Update calls to execute_stack_op.
7643 (size_of_encoded_value): Remove.
7644 (read_encoded_value): Add PTR_LEN and FUNC_BASE parameters.
7645 Remove call to size_of_encoded_value. Implement DW_EH_PE_funcrel.
7646 (add_cie): Set cie->unit backlink.
7647 (decode_frame_entry_1): Set cie->addr_size. Update calls to
7648 read_encoded_value.
7649 (dwarf2_build_frame_info): Allocate UNIT on objfile obstack.
7650
7651 2008-03-17 Markus Deuling <deuling@de.ibm.com>
7652
7653 * i386-tdep.c (i386_print_insn): Remove unnecessary call to
7654 gdbarch_bfd_arch_info.
7655
7656 2008-03-17 Joel Brobecker <brobecker@adacore.com>
7657
7658 * aix-thread.c (pdc_read_regs): Minor reformatting.
7659
7660 2008-03-17 Vladimir Prus <vladimir@codesourcery.com>
7661
7662 * thread.c (print_thread_info): Don't insist
7663 on having current thread if there are no
7664 threads at all.
7665
7666 2008-03-17 Pedro Alves <pedro@codesourcery.com>
7667
7668 * infcmd.c (attach_command_post_wait)
7669 (attach_command_continuation): New.
7670 (attach_command): Support background async execution, and async
7671 execution in synchronous mode.
7672
7673 2008-03-17 Daniel Jacobowitz <dan@codesourcery.com>
7674
7675 * stack.c (print_stack_frame, print_frame): Use RETURN_MASK_ERROR.
7676 * symmisc.c (dump_symtab_1): Likewise.
7677 * wrapper.c (gdb_value_struct_elt): Likewise.
7678
7679 2008-03-17 Pedro Alves <pedro@codesourcery.com>
7680
7681 * linux-nat.c (linux_nat_filter_event): Fix comment typo.
7682
7683 2008-03-17 Pedro Alves <pedro@codesourcery.com>
7684
7685 * linux-nat.c (linux_nat_filter_event): New, refactored from
7686 linux_nat_wait.
7687 (linux_nat_wait): Call linux_nat_filter_event.
7688
7689 2008-03-17 Ulrich Weigand <uweigand@de.ibm.com>
7690
7691 * top.c (execute_command): Fix uninitialized variable error.
7692
7693 2008-03-16 Nick Hudson <nick.hudson@dsl.pipex.com>
7694
7695 * Makefile.in (amd64nbsd-nat.o): New dependency.
7696 * amd64nbsd-nat.c: Include "nbsd-nat.h".
7697 (_initialize_amd64nbsd_nat): Update target vector to use
7698 nbsd_pid_to_exec_file.
7699 * config/i386/nbsd64.mh (NATDEPFILES): Add nbsd-nat.o.
7700
7701 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
7702
7703 Remove ignoring leading exec events code.
7704 * fork-child.c (startup_inferior): Do not set
7705 inferior_ignoring_leading_exec_events.
7706 * inf-child.c (inf_child_reported_exec_events_per_exec_call): Remove.
7707 (inf_child_target): Do not set to_reported_exec_events_per_exec_call.
7708 * infrun.c (inferior_ignoring_leading_exec_events): Remove.
7709 (handle_inferior_event): Remove code for ignoring leading exec
7710 events.
7711 * target.c (update_current_target): Do not inherit, or default,
7712 to_reported_exec_events_per_exec_call.
7713 (debug_to_reported_exec_events_per_exec_call): Remove.
7714 (setup_target_debug): Do not set to_reported_exec_events_per_exec_call.
7715 * target.h (target_reported_exec_events_per_exec_call): Remove.
7716 (struct target): Remove the to_reported_exec_events_per_exec_call
7717 field.
7718
7719 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
7720
7721 Implement -thread-info.
7722 * gdbthread.h (print_thread_info): Declare.
7723
7724 * thread.c (print_thread_info): New, extracted
7725 from info_threads_command and adjusted to
7726 work for CLI and MI.
7727 (info_threads_command): Use print_thread_info.
7728 * Makefile.in: Update dependencies.
7729
7730 * mi/mi-cmds.c (mi_cmds): Specify a handler
7731 for -thread-info.
7732 * mi/mi-cmds.h (mi_cmd_thread_info): Declare.
7733 * mi/mi-main.c (mi_cmd_thread_info): New.
7734 (mi_cmd_list_features): Include 'thread-info'.
7735
7736 2008-03-14 Kevin Buettner <kevinb@redhat.com>
7737
7738 * mips-tdep.c (mips32_scan_prologue): Use the ABI register size
7739 to decide whether to match instruction patterns using "sw" and "sd".
7740
7741 2008-03-14 Pedro Alves <pedro@codesourcery.com>
7742
7743 * infcmd.c (jump_command): Postpone disabling stdin until after
7744 the possible query.
7745
7746 2008-03-14 Pedro Alves <pedro@codesourcery.com>
7747
7748 * inflow.c (gdb_getpgrp): New.
7749 (gdb_has_a_terminal): Use get_getpgrp.
7750 (terminal_ours_1): If attach_flag is set, don't refetch
7751 inferior_process_group.
7752
7753 2008-03-14 Pedro Alves <pedro@codesourcery.com>
7754
7755 * features/library-list.dtd: Allow "section" elements as children
7756 of "library". Add "section" element and describe its attributes.
7757
7758 * solib-target.c (struct lm_info): Add section_bases member.
7759 (library_list_start_segment): Error out if seen a section element.
7760 (library_list_start_section): New.
7761 (library_list_end_library): New.
7762 (solib_target_free_library_list): Free section_bases.
7763 (section_attributes): New.
7764 (library_children): Make "segment" optional. Add "section" child.
7765 (library_list_children): Register library_list_end_library.
7766 (solib_target_relocate_section_addresses): Handle section bases.
7767
7768 * NEWS: Mention new qXfer:libraries:read section offsets support.
7769
7770 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
7771
7772 * defs.h (do_exec_error_cleanups, discard_exec_error_cleanups)
7773 (make_exec_error_cleanup): Remove declarations.
7774 * utils.c (exec_error_cleanup_chain): Remove.
7775 (do_exec_error_cleanups, discard_exec_error_cleanups)
7776 (make_exec_error_cleanup): Remove.
7777 * event-loop.c (start_event_loop): Adjust call to
7778 async_enable_stdin.
7779 * event-top.c (async_enable_stdin): Remove the paramater dummy.
7780 (async_disable_stdin): Don't register async_enable_stdin via
7781 cleanup.
7782 * inf-loop.c (inferior_event_handler): Don't
7783 call do_exec_error_cleanups. Call async_enable_stdin instead.
7784 * event-loop.c (start_event_loop): Adjust call to
7785 async_enable_stdin.
7786 * tui/tui-interp.c (tui_command_loop): Adjust call to
7787 async_enable_stdin.
7788
7789 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
7790
7791 Async mode fixes.
7792 * Makefile.in (infcmd.o, inf-loop.o): Update dependencies.
7793 * breakpoint.c (bpstat_do_actions): In async mode,
7794 don't jump to top expecting stop_bpstat to be already
7795 updated.
7796 * event-loop.c (start_event_loop): Call async_enable_stdin
7797 on exception.
7798 * event-top.c (async_enable_stdin): Do nothing if sync_execution
7799 is not set.
7800 (command_handler): Do not setup continuation here.
7801 (command_line_handler_continuation): Move to...
7802 * top.c (command_line_handler_continuation): ... here.
7803 (execute_command): In async mode, register continuation.
7804 Don't check frame's language in running in async mode.
7805 * exceptions.c (throw_exception): Don't do exec_error_cleanups.
7806 * inf-loop.c (complete_execution): Inline into...
7807 (inferior_event_handler): ... here. Clear target_executing before
7808 doing any cleanups. Don't try to show prompt if the target was
7809 resumed.
7810 * infcmd.c (signal_command): Add support for async mode.
7811 (finish_command): Only add continuation if the target was
7812 successfully resumed.
7813 * remote.c (init_async_opts): Register to_get_thread_local_address
7814 handler.
7815 * mi/mi-interp.c (mi_cmd_interpreter_exec): Don't mess
7816 with sync_execution.
7817 * tui/tui-interp.c (tui_command_loop): Call async_enable_stdin
7818 on exception.
7819
7820 2008-03-14 Daniel Jacobowitz <dan@codesourcery.com>
7821
7822 * corefile.c (reopen_exec_file): Use exec_bfd_mtime.
7823 * exec.c (exec_bfd_mtime): Define.
7824 (exec_close): Clear it.
7825 (exec_file_attach): Set it.
7826 * gdbcore.h (exec_bfd_mtime): Declare.
7827 * source.c (find_source_lines): Do not use bfd_get_mtime.
7828
7829 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
7830
7831 * top.c (simplified_command_loop): Remove.
7832
7833 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
7834
7835 Remove unused remote.c hooks.
7836 * remote.c (deprecated_target_resume_hook)
7837 (deprecated_target_wait_loop_hook): Remove.
7838 (remote_resume): Do not call deprecated_target_resume_hook.
7839 (remote_wait): Do not call deprecated_target_wait_loop_hook.
7840 (remote_async_wait): Likewise.
7841
7842 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
7843
7844 Implement MI notification for new threads.
7845 * doc/observer.texi (new_thread): Document.
7846 * observer.sh: Forward declare struct thread_info.
7847 * thread.c (add_thread): Notify observer.
7848
7849 * interps.h (interp_init_ftype): New parameter
7850 top_level.
7851 (interp_set): Likewise.
7852 (top_level_interpreter_data): Declare.
7853 * interps.c (interp_set): New parameter top_level.
7854 Pass it to interpreter's init function. Remember
7855 top level interpreter.
7856 (interpreter_exec_cmd): Adjust.
7857 (top_level_interpreter_data): New.
7858 * main.c (captured_main): Pass 1 for top_level
7859 parameter of interp_set.
7860 * cli/cli-interp.c (cli_interpreter_init): New
7861 parameter top_level.
7862 * tui/tui-interp.c (tui_init): New parameter top_level.
7863
7864 * mi/mi-interp.c (mi_new_thread): New.
7865 (mi_interpreter_init): If top level, register
7866 observer for new threads.
7867
7868 * Makefile.in (mi-interp.o, thread.o): Update dependencies.
7869
7870 2008-03-14 Pedro Alves <pedro@codesourcery.com>
7871
7872 * top.c (execute_command): Disable break and stop
7873 commands in async mode.
7874
7875 2008-03-14 Pedro Alves <pedro@codesourcery.com>
7876
7877 revert:
7878 2008-03-14 Pedro Alves <pedro@codesourcery.com>
7879 * inf-loop.c (inferior_event_handler): Don't include remote.h.
7880 Call target_stop in the INF_QUIT_REQ case.
7881 * Makefile.in (inf-loop.o): Update.
7882
7883 2008-03-14 Pedro Alves <pedro@codesourcery.com>
7884
7885 * inf-loop.c (inferior_event_handler): Don't include remote.h.
7886 Call target_stop in the INF_QUIT_REQ case.
7887 * Makefile.in (inf-loop.o): Update.
7888
7889 2008-03-14 Pedro Alves <pedro@codesourcery.com>
7890
7891 * top.c (execute_command): Enable break, info and interrupt
7892 commands in async mode.
7893
7894 2008-03-13 Vladimir Prus <vladimir@codesourcery.com>
7895 Daniel Jacobowitz <dan@codesourcery.com>
7896
7897 * breakpoint.h (breakpoint_restore_shadows): New
7898 declaration.
7899 * breakpoint.c (breakpoint_restore_shadows): New.
7900 (read_memory_nobpt): Delete.
7901 * gdbcore.h (read_memory_nobpt): Delete declaration.
7902 * target.c (memory_xfer_partial): Call
7903 breakpoint_restore_shadows.
7904 (restore_show_memory_breakpoints)
7905 (make_show_memory_beakpoints_cleanup): New.
7906 (show_memory_breakpoints): New.
7907 * target.h (make_show_memory_beakpoints_cleanup): Declare.
7908 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint):
7909 Make sure we see memory breakpoints when checking if
7910 breakpoint is still there.
7911 * alpha-tdep.c, alphanbsd-tdep.c, frame.c, frv-tdep.c,
7912 hppa-linux-tdep.c, hppa-tdep.c, i386-linux-nat.c, i386-tdep.c,
7913 m68klinux-tdep.c, mips-tdep.c, mn10300-tdep.c, s390-tdep.c,
7914 sparc-tdep.c: Use target_read_memory instead of read_memory_nobpt.
7915
7916 2008-03-12 Pedro Alves <pedro@codesourcery.com>
7917
7918 * thread.c (add_thread): Use printf_unfiltered to print.
7919
7920 2008-03-12 Joel Brobecker <brobecker@gnat.com>
7921
7922 * sol-thread.c: Replace use of TM_I386SOL2_H by an expression
7923 that is true only on x86-solaris and x86_64-solaris.
7924 * procfs.c: Likewise. Move procfs_find_LDT_entry up together
7925 with proc_get_LDT_entry.
7926
7927 2008-03-12 Thiago Jung Bauermann <bauerman@br.ibm.com>
7928
7929 * configure.ac (AC_CHECK_FUNCS): Add check for setsid.
7930 * config.in, configure: Regenerate.
7931 * fork-child.c (fork_inferior): Call create_tty_session.
7932 * inflow.c (new_tty): Set controlling terminal with TIOCSCTTY.
7933 (create_tty_session): New function.
7934 * terminal.h: Declare create_tty_session.
7935
7936 2008-03-12 Alan Modra <amodra@bigpond.net.au>
7937
7938 PR 5900
7939 * elfread.c (elf_symtab_read): Make shndx an unsigned int.
7940 * mipsread.c: Include elf/internal.h.
7941 (read_alphacoff_dynamic_symtab): Map external reserved sym_shndx
7942 to internal range.
7943
7944 2008-03-11 Markus Deuling <deuling@de.ibm.com>
7945
7946 * win32-nat.c (do_win32_fetch_inferior_registers): Use get_regcache_arch
7947 to get at the current architecture and at the target specific vector.
7948 Add target specific vector to I387_FISEG_REGNUM and I387_FOP_REGNUM and
7949 remove define of I387_ST0_REGNUM.
7950
7951 * amd64-tdep.c (I387_ST0_REGNUM): Remove define.
7952
7953 (amd64_supply_fxsave, amd64_collect_fxsave): Use get_regcache_arch to
7954 get at the current architecture
7955 (I387_FISEG_REGNUM, I387_FOSEG_REGNUM): Add target specific vector as
7956 parameter.
7957
7958 * i386-tdep.c: Remove various define's and undef's of I387_ST0_REGNUM,
7959 I387_NUM_XMM_REGS and I387_MM0_REGNUM.
7960
7961 (I387_NUM_XMM_REGS, I387_XMM0_REGNUM, I387_MXCSR_REGNUM,
7962 I387_ST0_REGNUM, I387_FCTRL_REGNUM, I387_MM0_REGNUM,
7963 (I387_FSTAT_REGNUM): Add target specific vector as parameter.
7964
7965 (i386_register_name, i386_dbx_reg_to_regnum): Use gdbarch_tdep to get
7966 at the target specific vector.
7967
7968 (i386_get_longjmp_target): Use get_frame_arch to get at the current
7969 architecture. Use gdbarch_tdep to get at the target specific vector.
7970
7971 (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as parameter and
7972 update caller. Use gdbarch_tdep to get at the target specific vector.
7973
7974 (i386_register_to_value: Use get_frame_arch to get at the current
7975 architecture.
7976
7977 * i386-tdep.h (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as
7978 parameter.
7979
7980 * i387-tdep.c (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
7981 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM
7982 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_ST0_REGNUM, FSAVE_ADDR,
7983 FXSAVE_ADDR, I387_XMM0_REGNUM): Add target specific vector as parameter.
7984
7985 (I387_ST0_REGNUM, I387_NUM_XMM_REGS): Remove various define's and
7986 undef's.
7987
7988 (i387_convert_register_p, i387_register_to_value,
7989 i387_value_to_register): Update call for i386_fp_regnum_p.
7990
7991 * i387-tdep.h: Remove comment.
7992 (I387_ST0_REGNUM, I387_NUM_XMM_REGS, I387_MM0_REGNUM): Add define.
7993 (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
7994 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM,
7995 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_XMM0_REGNUM,
7996 I387_MXCSR_REGNUM): Add target specific vector as parameter.
7997
7998 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
7999
8000 * Makefile.in (fork-child.o): Update.
8001 * NEWS: Document "set exec-wrapper" and the gdbserver --wrapper
8002 argument. Gather all gdbserver features together.
8003 * fork-child.c (exec_wrapper): New variable.
8004 (fork_inferior): Use it.
8005 (startup_inferior): Skip an extra trap if using "set exec-wrapper".
8006 (unset_exec_wrapper_command, _initialize_fork_child): New.
8007
8008 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
8009
8010 * source.c (directory_command): Modify the determination of
8011 condition of terminal "from_tty".
8012
8013 2008-03-10 Matt Rice <ratmice@gmail.com>
8014
8015 * dwarf2read.c (set_cu_language): Add DW_LANG_ObjC.
8016
8017 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
8018
8019 * spu-tdep.c (info_spu_event_command): Insert a '\0' to the end
8020 of the data passing to strtoulst function.
8021 (info_spu_signal_command): Likewise.
8022
8023 2008-03-08 Vladimir Prus <vladimir@codesourcery.com>
8024
8025 * mi/mi-interp.c (mi_command_loop): Remove
8026 commented-out code.
8027
8028 2008-03-07 Joel Brobecker <brobecker@adacore.com>
8029
8030 * remote.c (extended_remote_attach_1): Make local variable pid an int
8031 instead of a pid_t.
8032
8033 2008-03-07 Joel Brobecker <brobecker@adacore.com>
8034
8035 * solib-svr4.c (svr4_same_1): New function, originally extracted
8036 from svr4_same and expanded to handle the sparc64 case.
8037 (svr4_same): Move up and reimplement using svr4_same_1.
8038 (enable_break): Use svr4_same_1 to do shared library name comparisons.
8039
8040 2008-03-07 Ramana Radhakrishnan <ramana.r@gmail.com>
8041
8042 * MAINTAINERS: Move self to Paper trail.
8043
8044 2008-03-05 Daniel Jacobowitz <dan@codesourcery.com>
8045
8046 * Makefile.in (mingw-hdep.o, posix-hdep.o, remote-fileio.o): Update.
8047 * event-loop.c (call_async_signal_handler): New.
8048 * event-loop.h (call_async_signal_handler)
8049 (gdb_call_async_signal_handler): Declare.
8050 (mark_async_signal_handler): Add comments.
8051 * event-top.c (handle_sigint): Use gdb_call_async_signal_handler.
8052 * mingw-hdep.c (sigint_event, sigint_handler): New.
8053 (gdb_select): Use them. Wait for the readline signal handler
8054 to finish.
8055 (gdb_call_async_signal_handler, _initialize_mingw_hdep): New functions.
8056 * posix-hdep.c (gdb_call_async_signal_handler): New function.
8057 * remote-fileio.c (sigint_fileio_token, async_remote_fileio_interrupt):
8058 New.
8059 (remote_fileio_ctrl_c_signal_handler): Use
8060 gdb_call_async_signal_handler.
8061 (initialize_remote_fileio): Initialize sigint_fileio_token.
8062 * remote.c (initialize_sigint_signal_handler, handle_remote_sigint): Do
8063 not initialize tokens here.
8064 (handle_remote_sigint_twice): Likewise. Reinstall
8065 handle_remote_sigint.
8066 (async_remote_interrupt_twice): Just call interrupt_query.
8067 (cleanup_sigint_signal_handler): Do not delete tokens.
8068 (remote_interrupt, remote_interrupt_twice): Use
8069 gdb_call_async_signal_handler.
8070 (interrupt_query): Reinstall the default signal handler.
8071 (_initialize_remote): Initialize tokens here.
8072
8073 2008-03-04 Joel Brobecker <brobecker@adacore.com>
8074
8075 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml,
8076 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
8077 Change the type of the lr register to code_ptr.
8078 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
8079 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
8080 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
8081 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
8082 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
8083 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
8084 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c: Regenerate.
8085
8086 2008-03-03 James E. Wilson <wilson@tuliptree.org>
8087
8088 * MAINTAINERS: Update my email address.
8089
8090 2008-03-03 Keith Seitz <keiths@redhat.com>
8091
8092 From Dave Murphy <davem@devkitpro.org>:
8093 * configure.ac: Set tcl configdir to win under mingw.
8094 * configure: Regenerate.
8095
8096 2008-03-03 Daniel Jacobowitz <dan@codesourcery.com>
8097
8098 * breakpoint.c (fetch_watchpoint_value): New function.
8099 (update_watchpoint): Set and clear val_valid. Use
8100 fetch_watchpoint_value. Handle unreadable values on the
8101 value chain. Correct check for user-requested array watchpoints.
8102 (breakpoint_init_inferior): Clear val_valid.
8103 (watchpoint_value_print): New function.
8104 (print_it_typical): Use it. Do not free or clear old_val. Print
8105 watchpoints even if old_val == NULL.
8106 (watchpoint_check): Use fetch_watchpoint_value. Check for values
8107 becoming readable or unreadable.
8108 (watch_command_1): Use fetch_watchpoint_value. Set val_valid.
8109 (do_enable_watchpoint): Likewise.
8110 * breakpoint.h (struct breakpoint): Update comment for val. Add
8111 val_valid.
8112 * NEWS: Mention watchpoints on inaccessible memory.
8113
8114 2007-02-29 Daniel Jacobowitz <dan@codesourcery.com>
8115
8116 * Makefile.in (i386-nat.o): Update.
8117 * amd64-linux-nat.c (_initialize_amd64_linux_nat): Call
8118 i386_use_watchpoints.
8119 * i386-linux-nat.c (_initialize_i386_linux_nat): Call
8120 i386_use_watchpoints.
8121 * i386-nat.c (i386_stopped_data_address): Take two arguments.
8122 (i386_stopped_by_watchpoint): Update call.
8123 (i386_can_use_hw_breakpoint, i386_use_watchpoints): New.
8124 * config/i386/nm-i386.h: Conditionalize definitions on
8125 ! I386_WATCHPOINTS_IN_TARGET_VECTOR.
8126 (i386_use_watchpoints): Declare.
8127 (i386_stopped_data_address): Update.
8128 * config/i386/nm-linux.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
8129 * config/i386/nm-linux64.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
8130
8131 2008-02-29 Joel Brobecker <brobecker@adacore.com>
8132
8133 GDB 6.8 branch created (branch timestamp: 2008-02-26 10:00 UTC)
8134 * version.in: Bump version to 6.8.50.20080229-cvs.
8135
8136 2008-02-28 Markus Deuling <deuling@de.ibm.com>
8137
8138 * f-typeprint.c (f_print_type): Handle NULL pointer in VARSTRING
8139 properly.
8140
8141 2008-02-28 Tom Tromey <tromey@redhat.com>
8142
8143 * infcmd.c (notice_args_read): Print result of get_inferior_args.
8144
8145 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
8146
8147 * infcmd.c (kill_if_already_running): Make static. Use
8148 target_require_runnable.
8149 * target.c (target_require_runnable): New.
8150 * target.h (target_require_runnable): Declare.
8151
8152 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
8153
8154 * frame.c (reinit_frame_cache): Only annotate if frames were
8155 previously valid.
8156
8157 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
8158
8159 * regformats/reg-ppc.dat: Rename "ps" to "msr".
8160 * regformats/reg-ppc64.dat: Likewise.
8161
8162 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
8163
8164 * features/Makefile (%.dat): Emit xmltarget statement.
8165
8166 * regformats/regdat.sh: Support xmltarget and xmlarch statments.
8167 Generate code to set gdbserver_xmltarget in init_registers_${name}.
8168
8169 * regformats/arm-with-iwmmxt.dat: Regenerate.
8170 * regformats/mips64-linux.dat: Regenerate.
8171 * regformats/mips-linux.dat: Regenerate.
8172 * regformats/rs6000/powerpc-32.dat: Regenerate.
8173 * regformats/rs6000/powerpc-64.dat: Regenerate.
8174 * regformats/rs6000/powerpc-e500.dat: Regenerate.
8175
8176 * regformats/reg-arm.dat: Add xmlarch statement.
8177 * regformats/reg-i386.dat: Likewise.
8178 * regformats/reg-i386-linux.dat: Likewise.
8179 * regformats/reg-x86-64-linux.dat: Likewise.
8180 * regformats/reg-spu.dat: Likewise.
8181
8182 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
8183
8184 * remote.c (remote_wait, remote_async_wait): Stop if we receive
8185 an error.
8186
8187 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
8188
8189 * utils.c (debug_timestamp): New.
8190 (vfprintf_unfiltered): Print timestamps if requested.
8191 (show_debug_timestamp): New.
8192 (initialize_utils): Register "set debug timestamp".
8193 * NEWS: Mention "set debug timestamp". Add GDB 6.8 section.
8194
8195 2008-02-27 Joel Brobecker <brobecker@adacore.com>
8196
8197 * breakpoint.c (skip_prologue_sal): New function.
8198 (resolve_sal_pc): Adjust SAL past prologue if the SAL was
8199 computed from a line number.
8200
8201 2008-02-27 Joel Brobecker <brobecker@adacore.com>
8202
8203 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml
8204 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
8205 Set PC register type to "code_ptr".
8206 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
8207 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
8208 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
8209 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
8210 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
8211 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
8212 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c:
8213 Regenerate.
8214
8215 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
8216
8217 * regformats/regdat.sh: Rename init_registers function in
8218 generated file to init_registers_${name}.
8219
8220 * regformats/reg-crisv32.dat: Set "name" to crisv32.
8221 * regformats/reg-ppc64.dat: Set "name" to ppc64.
8222 * regformats/reg-s390x.dat: Set "name" to s390x.
8223
8224 2008-02-26 Greg Law <glaw@undo-software.com>
8225
8226 * regcache.c (registers_changed): Call reinit_frame_cache.
8227
8228 2008-02-26 Daniel Jacobowitz <dan@codesourcery.com>
8229
8230 * configure.tgt (sh-*-linux*): Match sh*. Add glibc-tdep.o.
8231 * sh-linux-tdep.c (sh_linux_init_abi): Use glibc_skip_solib_resolver
8232 and svr4_fetch_objfile_link_map.
8233 * Makefile.in (sh-linux-tdep.o): Update.
8234
8235 2008-02-26 Thiago Jung Bauermann <bauerman@br.ibm.com>
8236
8237 * amd64-tdep.c (amd64_classify): Add support for decimal float
8238 types.
8239 * i386-tdep.c (i386_return_value): Make 128-bit decimal float
8240 use the struct return convention.
8241
8242 2008-02-26 Nick Roberts <nickrob@snap.net.nz>
8243
8244 * breakpoint.c (print_one_breakpoint_location): Revert Enb field
8245 to old format. Discard breakpoint address if shared library is
8246 unloaded.
8247 (breakpoint_1): Adjust formatting of table header accordingly.
8248
8249 2008-02-25 Vladimir Prus <vladimir@codesourcery.com>
8250
8251 * remote.c (remote_get_threadlist): If the response
8252 is empty, don't try to parse it.
8253
8254 2008-02-23 Vladimir Prus <vladimir@codesourcery.com>
8255
8256 Unbreak 'target async'.
8257 * serial.c (serial_async): Set the
8258 handler function before enabling async
8259 mode.
8260
8261 2008-02-22 Daniel Jacobowitz <dan@codesourcery.com>
8262
8263 * solib-svr4.c (enable_break): Convert r_brk to a code address.
8264
8265 2008-02-21 Pedro Alves <pedro@codesourcery.com>
8266
8267 * remote.c (extended_remote_attach_1): Set attach_flag.
8268 (extended_remote_create_inferior_1): Clear attach_flag.
8269
8270 2008-02-20 Daniel Jacobowitz <dan@codesourcery.com>
8271
8272 * mipsnbsd-tdep.c (mipsnbsd_ilp32_fetch_link_map_offsets): Set
8273 r_brk_offset.
8274 (mipsnbsd_lp64_fetch_link_map_offsets): Likewise.
8275 * solib-svr4.c (solib_svr4_r_brk): New.
8276 (open_symbol_file_object, svr4_current_sos): Always check the
8277 debug base.
8278 (svr4_fetch_objfile_link_map): Do not set debug_base.
8279 (enable_break): Use r_brk if it is set.
8280 (svr4_ilp32_fetch_link_map_offsets): Set r_brk_offset.
8281 (svr4_lp64_fetch_link_map_offsets): Likewise.
8282 * solib-svr4.h (struct link_map_offsets): Add r_brk_offset.
8283
8284 2008-02-20 Markus Deuling <deuling@de.ibm.com>
8285 Mark Kettenis <kettenis@gnu.org>
8286
8287 * alpha-tdep.c (alpha_heuristic_unwind_cache): Replace saved_regs by
8288 trad_frame_saved_reg.
8289 (trad-frame.h): New include.
8290
8291 (alpha_heuristic_frame_unwind_cache): Use trad_frame_alloc_saved_regs
8292 instead of frame_obstack_zalloc.
8293 (alpha_heuristic_frame_prev_register): Use trad_frame_get_prev_register.
8294
8295 * Makefile.in (alpha-tdep.o): Add dependency to trad_frame_h.
8296
8297 2008-02-20 Markus Deuling <deuling@de.ibm.com>
8298
8299 * rs6000-tdep.c (gdb_print_insn_powerpc): Get the current endianess
8300 from disassemble_info instead of gdbarch_byte_order.
8301
8302 * mips-tdep.c (gdb_print_insn_mips): Likewise.
8303 * arm-tdep.c (gdb_print_insn_arm): Likewise.
8304
8305 2008-02-20 Markus Deuling <deuling@de.ibm.com>
8306
8307 * gdbarch.sh (memory_insert_breakpoint, memory_remove_breakpoint): Add
8308 gdbarch as parameter.
8309
8310 * gdbarch.{c,h}: Regenerate.
8311
8312 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Add gdbarch as
8313 parameter.
8314 * mem-break.c (default_memory_insert_breakpoint)
8315 (default_memory_remove_breakpoint): Likewise.
8316 * target.h (default_memory_remove_breakpoint)
8317 (default_memory_insert_breakpoint): Likewise.
8318
8319 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add gdbarch as
8320 parameter. Replace current_gdbarch by gdbarch.
8321 * m32r-tdep.c (m32r_memory_insert_breakpoint)
8322 (m32r_memory_remove_breakpoint): Likewise.
8323
8324 2008-02-19 Daniel Jacobowitz <dan@codesourcery.com>
8325
8326 * MAINTAINERS: Add Vladimir Prus as MI maintainer.
8327
8328 2008-02-19 Joel Brobecker <brobecker@adacore.com>
8329
8330 * NEWS: Add entry describing Add support improvements.
8331
8332 2008-02-18 Markus Deuling <deuling@de.ibm.com>
8333
8334 * m68klinux-nat.c (getfpregs_supplies): Replace gdbarch_fp0_regnum by
8335 M68K_FP0_REGNUM.
8336
8337 2008-02-18 Markus Deuling <deuling@de.ibm.com>
8338
8339 * sentinel-frame.c (sentinel_frame_prev_register): Do not call
8340 register_offset_hack anymore.
8341
8342 * regcache.{c,h} (register_offset_hack): Remove.
8343
8344 2008-02-18 Markus Deuling <deuling@de.ibm.com>
8345
8346 * hppa-tdep.h (find_global_pointer): Add gdbarch as parameter.
8347
8348 * hppa-hpux-tdep.c (hppa32_hpux_find_global_pointer): Likewise. Replace
8349 current_gdbarch by gdbarch.
8350 (hppa64_hpux_find_global_pointer): Likewise.
8351 * hppa-tdep.c (hppa_find_global_pointer): Likewise.
8352 (hppa32_push_dummy_call, hppa64_push_dummy_call): Update call for
8353 find_global_pointer.
8354
8355 * hppabsd-tdep.c (hppabsd_find_global_pointer): Add gdbarch as
8356 parameter.
8357 * hppa-linux-tdep.c (hppa_linux_find_global_pointer): Likewise.
8358
8359 * hppa-linux-nat.c (hppa_linux_register_addr): Use ARRAY_SIZE instead
8360 of gdbarch_num_regs.
8361
8362 * hppa-hpux-tdep.c (hppa_hpux_sr_for_addr): Add gdbarch as parameter and
8363 replace current_gdbarch by gdbarch.
8364 (hppa_hpux_push_dummy_code): Update call for hppa_hpux_sr_for_addr.
8365
8366 2008-02-18 Markus Deuling <deuling@de.ibm.com>
8367
8368 * rs6000-nat.c (exec_one_dummy_insn, regmap): Add gdbarch as parameter
8369 and replace current_gdbarch by gdbarch.
8370
8371 (store_register): Update call for exec_one_dummy_insn.
8372 (fetch_register, store_register): Update call of regmap.
8373
8374 * ppcnbsd-nat.c (getregs_supplies, getfpregs_supplies): Add gdbarch as
8375 parameter and replace current_gdbarch by gdbarch.
8376
8377 (ppcnbsd_store_inferior_registers): Use get_regcache_arch to get at
8378 the current architecture. Update call for getregs_supplies and
8379 getfpregs_supplies.
8380 (ppcnbsd_fetch_inferior_registers): Likewise.
8381
8382 * ppcobsd-nat.c (getfpregs_supplies): Add gdbarch as parameter and
8383 replace current_gdbarch by gdbarch.
8384 (ppcobsd_fetch_registers, ppcobsd_store_registers): Use
8385 get_regcache_arch to get at the current architecture. Update call for
8386 getfpregs_supplies.
8387
8388 2008-02-18 Markus Deuling <deuling@de.ibm.com>
8389
8390 * arch-utils.c (gdbarch_from_bfd): Remove unnecessary {old,new}_gdbarch
8391 variables.
8392
8393 2008-02-15 Markus Deuling <deuling@de.ibm.com>
8394
8395 * mips-linux-tdep.c (mips_linux_init_abi): Remove internal error.
8396
8397 2008-02-14 Vladimir Prus <vladimir@codesourcery.com>
8398
8399 * NEWS: Mention pending breakpints in MI.
8400
8401 2008-02-14 Markus Deuling <deuling@de.ibm.com>
8402
8403 * Makefile.in (ALL_TARGET_OBS): Remove dependency to xtensa-linux-nat.o.
8404
8405 2008-02-13 Markus Deuling <deuling@de.ibm.com>
8406
8407 Add script to build and test GDB using enable-targets=all.
8408
8409 * gdb_buildall.sh: New file.
8410
8411 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
8412
8413 * NEWS (New native configurations): Xtensa GNU/Linux.
8414 (New targets): Xtensa GNU/Linux.
8415 * Makefile.in (ALL_TARGET_OBS): Add xtensa-linux-nat.o and
8416 xtensa-linux-tdep.o
8417 (ALLDEPFILES): Add xtensa-linux-tdep.c and xtensa-linux-nat.c
8418 (xtensa-linux-nat.o, xtensa-linux-tdep.o): New dependencies.
8419 * configure.tgt (xtensa*-*-linux*): New entry.
8420 * xtensa-config.c (xtensa_tdep): New variable.
8421 (xtensa_config_byte_order, xtensa_config_tdep): Removed.
8422 (rmap): Change format based on new macro XTREG.
8423 (XTENSA_CONFIG_INSTANTIATE): Use new macro defined in xtensa-tdep.h.
8424 * xtensa-linux-nat.c: New.
8425 * xtensa-linux-tdep.c: New.
8426 * xtensa-xtregs.c: New.
8427 * xtensa-tdep.h (xtensa_elf_gregset_t): Update.
8428 (XTENSA_ELF_NGREG, XTREG, XTREG_END, XTENSA_GDBARCH_TDEP_INSTANTIATE)
8429 (XCHAL_NUM_CONTEXTS, XCHAL_HAVE_EXCEPTIONS): New macros.
8430 (xtensa_register_t): New field coprocessor.
8431 (XTENSA_REGISTER_FLAGS_PRIVILEGED): Name spelling corrected.
8432 * xtensa-tdep.c (xtensa_config_tdep, xtensa_config_byte_order): Removed.
8433 (xtensa_pseudo_register_read, xtensa_pseudo_register_write):
8434 Update to handle privileged registers.
8435 (xtensa_supply_gregset) Remove exccause and excvaddr registers.
8436 (xtensa_push_dummy_call): Set windowstart register correctly.
8437 (call0_analyze_prologue): Initialize xtensa_default_isa.
8438 (xtensa_derive_tdep): New.
8439 (xtensa_gdbarch_init): Get rid of xtensa_config_byte_order and
8440 xtensa_config_tdep, use XCHAL_HAVE_BE and xtensa_tdep instead.
8441 Call xtensa_derive_tdep().
8442 * config/xtensa/linux.mh: New.
8443 * regformats/reg-xtensa.dat: New.
8444
8445 2008-02-09 Aleksandar Ristovski <aristovski@qnx.com> (tiny change)
8446
8447 * corelow.c (core_open): Use IS_ABSOLUTE_PATH.
8448 (filenames.h): New include.
8449 * Makefile.in (corelow.o): Add dependency for filenames.h.
8450
8451 2008-02-08 Doug Evans <dje@google.com>
8452
8453 * source.c (find_and_open_source): Always rewrite absolute filenames.
8454
8455 2008-02-07 Doug Evans <dje@google.com>
8456
8457 * breakpoint.c: #include "hashtab.h".
8458 (ambiguous_names_p): New fn.
8459 (update_breakpoint_locations): When restoring bp enable status, don't
8460 compare function names if any functions have same name.
8461 * Makefile.in (breakpoint.o): Add hashtab.h dependency.
8462
8463 2008-02-07 Joel Brobecker <brobecker@adacore.com>
8464
8465 * ada-lang.c (symbol_completion_add): Make SV parameter a VEC**
8466 instead of just a VEC*. Update use of SV.
8467 (ada_make_symbol_completion_list): Update symbol_completion_add calls.
8468
8469 2007-02-07 Joel Brobecker <brobecker@adacore.com>
8470
8471 * NEWS: Put all new commands since gdb-6.7 together.
8472
8473 2007-02-07 Joel Brobecker <brobecker@adacore.com>
8474
8475 * ada-lang.c: #include "vec.h".
8476 (struct string_vector, new_string_vector, string_vector_append):
8477 Delete.
8478 (char_ptr): New typedef.
8479 (DEF_VEC_P (char_ptr)): New VEC type.
8480 (symbol_completion_add): Update profile to take the new VEC type
8481 instead of the old string_vector structure. Update code accordingly.
8482 (ada_make_symbol_completion_list): Use the new VEC type instead of
8483 the old string_vector structure, and update the code accordingly.
8484 * Makefile.in (ada-lang.o): Add dependency on vec.h.
8485
8486 2008-02-06 Pierre Muller <muller@ics.u-strasbg.fr>
8487
8488 * p-exp.y: Set current_type in missing places.
8489 (leftdiv_is_integer): New static variable.
8490 Typecast right operand of BINOP_DIV to long_double if both operands
8491 are integers.
8492
8493 2008-02-06 Maciej W. Rozycki <macro@mips.com>
8494
8495 * remote-mips.c (set_breakpoint): Rename to...
8496 (mips_set_breakpoint): ... this.
8497 (clear_breakpoint): Rename to...
8498 (mips_clear_breakpoint): ... this.
8499 (common_breakpoint): Rename to...
8500 (mips_common_breakpoint): ... this.
8501 (check_lsi_error): Rename to...
8502 (mips_check_lsi_error): ... this.
8503
8504 2007-02-05 Joel Brobecker <brobecker@adacore.com>
8505
8506 * language.h (struct language_defn): Add new field
8507 la_make_symbol_completion_list.
8508 * symtab.c (default_make_symbol_completion_list): Renames
8509 make_symbol_completion_list.
8510 (make_symbol_completion_list): New function.
8511 * symtab.h (default_make_symbol_completion_list): Add declaration.
8512 * langauge.c (unknown_language): Set la_make_symbol_completion_list.
8513 (auto_language, local_language): Likewise.
8514 * objc-lang.c (objc_language_defn): Likewise.
8515 * scm-lang.c (scm_language_defn): Likewise.
8516 * m2-lang.c (m2_language_defn): Likewise.
8517 * f-lang.c (f_language_defn): Likewise.
8518 * jv-lang.c (java_language_defn): Likewise.
8519 * p-lang.c (pascal_language_defn): Likewise.
8520 * c-lang.c (c_language_defn, cplus_language_defn, asm_language_defn)
8521 (minimal_language_defn): Likewise.
8522 * ada-lang.c (struct string_vector): New structure.
8523 (new_string_vector, string_vector_append, ada_unqualified_name)
8524 (add_angle_brackets, symbol_completion_match, symbol_completion_add)
8525 (ada_make_symbol_completion_list): New functions.
8526 (ada_language_defn): Set la_make_symbol_completion_list.
8527 * ada-lang.h (ada_make_symbol_completion_list): Remove declaration,
8528 this function is static.
8529
8530 2008-02-05 Kevin Buettner <kevinb@redhat.com>
8531
8532 * mn10300-tdep.c (mn10300_push_dummy_call): Adjust stack pointer
8533 to account for call site optimizations.
8534
8535 2008-02-05 Andrzej Zaborowski <balrogg@gmail.com>
8536
8537 * tracepoint.c (read_actions): Handle end-of-text indicator
8538 in action list properly. (Committed by Jim Blandy)
8539
8540 2008-02-05 Jim Blandy <jimb@red-bean.com>
8541
8542 * ax-gdb.c (gen_expr): Yield ordinary error if asked to trace a
8543 pseudoregister, not an internal error.
8544 Reported by: Andrzej Zaborowski
8545
8546 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
8547
8548 * varobj.c (c_value_of_variable): Use xstrdup.
8549
8550 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
8551
8552 Update stored rendition of varobj value when format changes.
8553 * varobj.c (varobj_set_display_format): Recomputed
8554 print_value.
8555 (c_value_of_variable): Return print_value.
8556
8557 2008-02-03 Doug Evans <dje@google.com>
8558
8559 * eval.c (evaluate_subexp_standard): Fix type of result of mixed
8560 integer/float division operations when EVAL_AVOID_SIDE_EFFECTS.
8561 * valops.c (value_one): New function.
8562 * value.h (value_one): Declare.
8563
8564 Fix argument promotion for binary arithmetic ops for C.
8565 * valarith.c (unop_result_type): New fn.
8566 (binop_result_type): New fn.
8567 (value_binop): Move result type computation to binop_result_type.
8568 (value_pos, value_neg, value_complement): Move result type
8569 computation to unop_result_type.
8570
8571 PR 2384
8572 * gdbtypes.c (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
8573 Return basetype, fieldno if found. All callers updated.
8574 Don't cache TYPE_VPTR_FIELDNO, TYPE_VPTR_BASETYPE if from different
8575 objfile.
8576 * gdbtypes.h (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
8577 * symfile.h (fill_in_vptr_fieldno): Delete.
8578
8579 2008-02-02 Doug Evans <dje@google.com>
8580
8581 * valarith.c (value_binop): Handle unsigned BINOP_REM division by zero.
8582
8583 * typeprint.c (*): Whitespace cleanup.
8584
8585 2008-02-02 Mark Kettenis <kettenis@gnu.org>
8586 Luis Machado <luisgpm@br.ibm.com>
8587 Thiago Jung Bauermann <bauerman@br.ibm.com>
8588
8589 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Pass floats that
8590 don't fit into registerson the stack the way GCC does.
8591
8592 2008-02-01 Joel Brobecker <brobecker@adacore.com>
8593
8594 * symtab.c (symbol_set_names): Do not add an entry in the demangling
8595 hash table for Ada symbols. Just store the linkage name as is,
8596 and leave the demangled_name as NULL.
8597
8598 2007-02-01 Joel Brobecker <brobecker@adacore.com>
8599
8600 * dwarf2read.c (add_partial_symbol): Always store all Ada subprograms
8601 in the global scope.
8602 (new_symbol): Likewise.
8603
8604 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
8605
8606 * breakpoint.c (break_command_1): Return void.
8607 (break_command_really): Return void. Rethrow
8608 exceptions instead of returning.
8609 (gdb_breakpoint): Remove the error_message parameter.
8610 Return void. Rename to set_breakpoint.
8611 * gdb.h (gdb_breakpoint): Rename and move to...
8612 * breakpoint.h (set_breakpoint): ...here.
8613 * mi/mi-cmb-break.c (mi_cmd_break_insert): Restore
8614 event hooks even if exception is thrown. Adjust to
8615 gdb_breakpoint interface changes.
8616
8617
8618 2008-02-01 Thiago Jung Bauermann <bauerman@br.ibm.com>
8619
8620 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Write 32-bit
8621 float in both first and second word in the doubleword, to support
8622 old and new ABIs.
8623
8624 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
8625
8626 Properly rethrow exception. This fixes errors
8627 about non-existent functions for -break-insert.
8628 * breakpoint.c (break_command_really): Use throw_exception
8629 for rethrowing. If rethrowing, don't print the exception.
8630
8631 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
8632
8633 * NEWS: Mention Decimal Floating Point support.
8634
8635 2008-01-31 Joel Brobecker <brobecker@adacore.com>
8636
8637 * std-regs.c (value_of_builtin_frame_pc_reg): Change the returned
8638 value type to builtin_type_void_func_ptr.
8639
8640 2008-01-31 Andreas Krebbel <krebbel1@de.ibm.com>
8641
8642 * s390-tdep.c (is_float_singleton, is_float_like,
8643 alignment_of, s390_return_value): Make checks for
8644 TYPE_CODE_FLT to match TYPE_CODE_DECFLOAT as well.
8645
8646 2008-01-31 Luis Machado <luisgpm@br.ibm.com>
8647 Thiago Jung Bauermann <bauerman@br.ibm.com>
8648
8649 * infcmd.c (default_print_registers_info): Also print hex
8650 raw contents for TYPE_CODE_DECFLOAT registers.
8651 * ppc-tdep.h (gdbarch_tdep): Add ppc_dl0_regnum member.
8652 * rs6000-tdep.c (IS_DFP_PSEUDOREG): New macro.
8653 (rs6000_register_name): Add support for DFP pseudo-registers.
8654 (rs6000_pseudo_register_type): Likewise.
8655 rs6000_pseudo_register_reggroup_p): Likewise.
8656 (ppc_pseudo_register_read): New function.
8657 (ppc_pseudo_register_write): Likewise.
8658 (rs6000_pseudo_register_read): Likewise.
8659 (rs6000_pseudo_register_write): Likewise.
8660 (e500_pseudo_register_read): Move checks to
8661 rs6000_pseudo_register_read.
8662 (e500_pseudo_register_write): Move checks to
8663 rs6000_pseudo_register_write.
8664 (rs6000_gdbarch_init): Initialize tdep->ppc_dl0_regnum. Install
8665 rs6000_pseudo_register_read and rs6000_pseudo_register_write
8666 in gdbarch if SPE or DFP is available. Adjust gdbarch's
8667 num_pseudo_regs to account for DFP pseudo regs.
8668
8669 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
8670
8671 * ppc-tdep.h (struct gdbarch_tdep): Remove ppc_ev31_regnum member.
8672 * rs6000-tdep.c (IS_SPE_PSEUDOREG): New macro.
8673 (spe_register_p, rs6000_register_name, rs6000_pseudo_register_type,
8674 rs6000_pseudo_register_reggroup_p, e500_move_ev_register,
8675 e500_pseudo_register_read, e500_pseudo_register_write): Use
8676 IS_SPE_PSEUDOREG macro.
8677 (rs6000_frame_cache): Remove use of tdep->ppc_ev31_regnum.
8678 (rs6000_gdbarch_init): Remove unnecessary num_sprs local variable.
8679 Remove initialization of tdep->ppc_ev31_regnum.
8680
8681 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
8682
8683 * printcmd.c (print_formatted): Handle references as for unformatted
8684 prints.
8685
8686 2008-01-30 Joel Brobecker <brobecker@adacore.com>
8687
8688 * eval.c (evaluate_subexp_standard): Add handling of user
8689 registers when in EVAL_AVOID_SIDE_EFFECTS mode.
8690
8691 2008-01-30 Pierre Muller <muller@ics.u-strasbg.fr>
8692
8693 * eval.c (evaluate_subexp_standard): Support
8694 BINOP_INTDIV opcode.
8695
8696 2008-01-30 Paul N. Hilfinger <hilfinger@adacore.com>
8697
8698 * valarith.c (value_binop): Add floating-point BINOP_MIN and
8699 BINOP_MAX cases.
8700 For BINOP_EXP, use length and signedness of left operand only for
8701 result, as for shifts.
8702 For integral operands to BINOP_EXP, use new integer_pow and
8703 uinteger_pow functions so as to get full range of results.
8704 (integer_pow): New function.
8705 (uinteger_pow): New function.
8706
8707 2008-01-30 Vladimir Prus <vladimir@codesourcery.com>
8708
8709 Use vector for varobj_list_children interface.
8710 * gdb/varobj.c (varobj_list_children): Return vector
8711 of varobjs.
8712 * gdb/varobj.h (varobj_list_children): Adjust
8713 prototype.
8714 (varobj_p): Declare. Declare vector thereof.
8715 * mi/mi-cmd-var.c (mi_cmd_var_list_children): Adjust
8716 for varobj_list_children change.
8717 * Makefile.in (varobj_h): Update dependencies.
8718
8719 2008-01-30 Thiago Jung Bauermann <bauerman@br.ibm.com>
8720
8721 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Add support for
8722 TYPE_CODE_DECFLOAT arguments.
8723 (ppc64_sysv_abi_push_dummy_call) Likewise.
8724 (get_decimal_float_return_value): New function.
8725 (do_ppc_sysv_return_value): Add support for TYPE_CODE_DECFLOAT return
8726 values by calling get_decimal_float_return_value.
8727 (ppc64_sysv_abi_return_value): Likewise.
8728
8729 2008-01-30 Nick Roberts <nickrob@snap.net.nz>
8730
8731 * mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_file): Add field
8732 for preprocessor macro information. Formatting changes.
8733
8734 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
8735
8736 * remote.c (struct remote_state): Add cached_wait_status.
8737 (remote_exec_file): New variable.
8738 (PACKET_vAttach, PACKET_vRun): New constants.
8739 (extended_remote_restart): Do not query for status.
8740 (struct start_remote_args): New.
8741 (remote_start_remote): Take it as a second argument. Check
8742 whether the target is running. Issue an error for non-running
8743 non-extended targets. Cache the wait status. Set inferior_ptid
8744 here.
8745 (remote_open_1): Prompt to disconnect non-running targets. Make
8746 sure the target is marked running. Do not set inferior_ptid here.
8747 Update call to remote_start_remote. Do not call remote_check_symbols
8748 if the target is not running.
8749 (remote_detach_1): Rename from remote_detach. Take an EXTENDED
8750 argument. Handle a non-running target.
8751 (remote_detach): Use it.
8752 (extended_remote_detach): New.
8753 (remote_disconnect): Fix typo. Use remoute_mourn_1.
8754 (extended_remote_attach_1, extended_remote_attach)
8755 (extended_async_remote_attach): New.
8756 (remote_vcont_resume): Remove unused variable.
8757 (remote_wait, remote_async_wait): Use any cached wait status.
8758 (putpkt_binary, getpkt): Clear any cached wait status.
8759 (extended_remoute_mourn_1): New.
8760 (extended_remote_mourn): Use it.
8761 (extended_async_remote_mourn, extended_remote_run): New.
8762 (extended_remote_create_inferior_1): New.
8763 (extended_remote_create_inferior): Use it.
8764 (extended_remote_async_create_inferior): Likewise.
8765 (remote_xfer_partial): Skip for non-executing targets.
8766 (init_extended_remote_ops): Set to_detach and to_attach.
8767 (init_extended_async_remote_ops): Likewise. Use
8768 extended_async_remote_mourn.
8769 (_initialize_remote): Register vAttach, vRun, and
8770 set remote exec-file.
8771 * NEWS: Mention vAttach, vRun, and gdbserver extended-remote support.
8772
8773 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
8774
8775 * Makefile.in (symfile.o): Update.
8776 * NEWS: Mention exec tracing support.
8777 * inf-ttrace.c (inf_ttrace_wait): Return TARGET_WAITKIND_EXECD for
8778 exec events.
8779 * infcmd.c (kill_if_already_running, detach_command)
8780 (disconnect_command): Replace SOLIB_RESTART with no_shared_libraries.
8781 * infrun.c (MAY_FOLLOW_EXEC, may_follow_exec): Delete.
8782 (follow_exec): Do not check may_follow_exec. Do not mourn and push
8783 targets. Apply the sysroot path to the loaded executable. Use
8784 no_shared_libraries.
8785 * linux-nat.c (linux_child_follow_fork): Print fork following
8786 messages if verbose.
8787 (kill_wait_callback): Kill again before waiting a second time.
8788 * symfile.c (symbol_file_clear): Replace SOLIB_RESTART with
8789 no_shared_libraries.
8790
8791 2008-01-29 Joel Brobecker <brobecker@adacore.com>
8792
8793 * amd64-tdep.c (amd64_classify): Add handling of TYPE_CODE_CHAR.
8794
8795 2008-01-29 Joel Brobecker <brobecker@adacore.com>
8796
8797 * nto-tdep.h: Remove #include "defs.h".
8798 * nto-tdep.c: Add #include "defs.h".
8799 * Makefile.in (nto_tdep_h): Update dependencies.
8800 (nto-tdep.o): Likewise.
8801
8802 2008-01-29 Joel Brobecker <brobecker@adacore.com>
8803
8804 * infrun.c (wait_for_inferior): Add treat_exec_as_sigtrap parameter
8805 and use it.
8806 (proceed, start_remote): Update call to wait_for_inferior.
8807 * inferior.h (wait_for_inferior): Update declaration.
8808 * fork-child.c, infcmd.c, solib-irix.c, solib-osf.c, solib-sunos.c,
8809 solib-svr4.c, win32-nat.c: Update calls to wait_for_inferior.
8810 * inf-ttrace.c (inf_ttrace_wait): Report TTEVT_EXEC events as
8811 TARGET_WAITKIND_EXECD instead of TARGET_WAITKIND_STOPPED.
8812
8813 2008-01-29 Aleksandar Ristovski <aristovski@qnx.com>
8814
8815 * varobj (adjust_value_for_child_access): Added checking for
8816 returned value from gdb_value_ind.
8817 (c_describe_child): Likewise.
8818 (cplus_describe_child): Fixed a typo.
8819
8820 2008-01-29 Jim Blandy <jimb@red-bean.com>
8821
8822 * MAINTAINERS: Update my info.
8823
8824 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
8825
8826 Use multiple locations for hardware watchpoints.
8827 This eliminates the need to traverse value chain, doing
8828 various checks, in three different places.
8829
8830 * breakpoint.h (struct bp_location): New fields
8831 lengths and watchpoint_type.
8832 (struct breakpoint): Remove the val_chain field.
8833 * breakpoint.c (is_hardware_watchpoint): New.
8834 (free_valchain): Remove.
8835 (update_watchpoint): New.
8836 (insert_bp_location): For hardware watchpoint, just
8837 directly insert it.
8838 (insert_breakpoints): Call update_watchpoint_locations
8839 on all watchpoints. If we have failed to insert
8840 any location of a hardware watchpoint, remove all inserted
8841 locations.
8842 (remove_breakpoint): For hardware watchpoints, directly
8843 remove location.
8844 (watchpoints_triggered): Iterate over locations.
8845 (bpstat_stop_status): Use only first location of
8846 a resource watchpoint.
8847 (delete_breakpoint): Don't call free_valchain.
8848 (print_one_breakpoint): Don't print all
8849 locations for watchpoints.
8850 (breakpoint_re_set_one): Use update_watchpoint for
8851 watchpoints.
8852
8853 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
8854
8855 Don't reset watchpoint block on solib load.
8856
8857 * breakpoint.c (insert_bp_location): For watchpoints,
8858 recompute condition.
8859 (breakpoint_re_set_one): Instead of recomputing value
8860 and condition for watchpoints, just reset value and
8861 let insert_breakpoints/insert_bp_location recompute it.
8862 Don't do anything about disabled watchpoint.
8863
8864 2008-01-29 Pierre Muller <muller@ics.u-strasbg.fr>
8865
8866 * valarith.c (value_binop): Handle unsigned integer
8867 division by zero.
8868
8869 2008-01-28 Kevin Buettner <kevinb@redhat.com>
8870
8871 * mn10300-tdep.c (mn10300_analyze_prologue): Check for an
8872 instruction pattern that appears frequently in position
8873 independent code. Fix bug in code which looks for "fmov" and
8874 backtracks if no "fmov" is found.
8875
8876 2008-01-28 Doug Evans <dje@google.com>
8877
8878 * dbxread.c (read_dbx_symtab): Fix indentation.
8879 Reformat comments to 80 columns.
8880 Move local var def closer to only use.
8881
8882 2008-01-28 Daniel Jacobowitz <dan@codesourcery.com>
8883
8884 * fork-child.c (SHELL_FILE): Remove #ifndef.
8885 (fork_inferior): Remove SHELL_COMMAND_CONCAT.
8886
8887 2008-01-25 Pierre Muller <muller@ics.u-strasbg.fr>
8888
8889 * i386-tdep.c (i386_skip_noop): New function.
8890 (i386_analyze_prologue): Call i386_skip_noop function.
8891
8892 2008-01-24 Michael Snyder <msnyder@specifix.com>
8893
8894 * procfs.c (procfs_xfer_partial): Comment, cut/paste error.
8895 * win32-nat.c (win32_xfer_partial): Ditto.
8896 * target.c (default_xfer_partial): Minor whitespace adjustment.
8897
8898 2008-01-24 Pedro Alves <pedro@codesourcery.com>
8899
8900 * arm-tdep.c (arm_addr_bits_remove): In non 26-bit mode, don't
8901 strip bit 1 even if pc doesn't point to thumb code.
8902
8903 2008-01-23 Daniel Jacobowitz <dan@codesourcery.com>
8904
8905 * remote.c (remote_wait): Handle SIGINT between packets.
8906 (remote_async_wait): Likewise.
8907
8908 2008-01-23 Vladimir Prus <vladimir@codesourcery.com>
8909 Chris Demetriou <cgd@google.com>
8910
8911 * thread.c (add_thread_silent): Renamed
8912 from add_thread.
8913 (print_thread_events): New variable definition.
8914 (show_print_thread_events): New function.
8915 (_initialize_thread): Add "set print thread-events" and
8916 "show print thread-events" commands.
8917 (add_thread): Announce new thread.
8918 * gdbthread.h (add_thread_silent): Declare.
8919 (print_thread_events): New variable declaration.
8920 * inf-ttrace.c (inf_ttrace_wait): Don't
8921 inform about new thread, as add_thread is always
8922 called too, and will take care of that.
8923 * infrun.c (handle_inferior_event): Likewise.
8924 * procfs.c (procfs_wait): Likewise.
8925 * remote.c (remote_currthread): Likewise.
8926 * sol-thread.c (sol_thread_wait): Likewise.
8927 * win32-nat.c (get_win32_debug_event): Likewise.
8928 * linux-thread-db.c (attach_thread): Likewise.
8929 Remove the verbose parameter.
8930 (check_event): Make detach_thread be verbose
8931 only if print_thread_events is set.
8932 * linux-nat.c (lin_lwp_attach_lwp): Don't inform
8933 about new thread. This is called only from
8934 linux-thread-db.c:attach_thread, which will take care.
8935 Remove the verbose parameter.
8936 * linux-nat.h (lin_lwp_attach_lwp): Adjust prototype.
8937
8938 2008-01-23 Nick Roberts <nickrob@snap.net.nz>
8939
8940 * mi/mi-cmd-var.c (mi_cmd_var_set_format): Add value field to output.
8941
8942 2008-01-22 Vladimir Prus <vladimir@codesourcery.com>
8943
8944 * breakpoint.c (break_command_really): New parameter
8945 ignore_count.
8946 (break_command_1): Pass 0 as
8947 ignore_count to break_command_really.
8948 (gdb_breakpoint): Pass ignore_count to
8949 break_command_really.
8950
8951 2008-01-21 Kevin Buettner <kevinb@redhat.com>
8952
8953 * mn10300-linux-tdep.c (am33_linux_sigframe_cache_init): Find
8954 sigcontext struct via pointer.
8955 (struct sigframe comment): Update to show new field `psc'.
8956
8957 2008-01-21 Vladimir Prus <vladimir@codesourcery.com>
8958
8959 * infrun.c (handle_inferior_event): If
8960 we failed to remove breakpoints, error,
8961 don't try to increment PC by hand.
8962
8963 2008-01-18 Nick Hudson <nick.hudson@dsl.pipex.com>
8964
8965 Add NetBSD/hppa target and host support.
8966
8967 * hppabsd-tdep.c (hppabsd_supply_gregset): Move to ...
8968 (hppabsd_gregset): Move to ...
8969 (hppabsd_regset_from_core_section): Rename
8970 hppaobsd_regset_from_core_section and move to ...
8971 (hppabsd_find_global_pointer): Update comment.
8972 (hppabsd_init_abi): Make global. Do not register
8973 hppabsd_regset_from_core_section.
8974 (hppabsd_core_osabi_sniffer): Rename hppaobsd_core_osabi_sniffer and
8975 move to ...
8976 (_initialize_hppabsd_tdep): Move to ...
8977 * hppaobsd-tdep.c: ... here. New file.
8978 * hppnbsd-tdep.c: New file.
8979 * hppnbsd-nat.c: New file.
8980 * Makefile.in (ALL_TARGET_OBS): Add hppanbsd-tdep.o and hppaobsd-tdep.o.
8981 (ALLDEPFILES): Add hppabsd-nat.c and hppabsd-tdep.c.
8982 (hppabsd-nat.o, hppabsd-tdep.o): New dependencies.
8983 (hppabsd-tdep.o, hppaobsd-tdep.o): Update dependencies.
8984 * configure.host (hppa*-*-netbsd*): New entry.
8985 * configure.tgt (hppa*-*-netbsd*): New entry.
8986 (hppa*-*-openbsd*): Update.
8987 * NEWS (New native configuration): Mention NetBSD/hppa.
8988 (New targets): Mention NetBSD/hppa.
8989
8990 2008-01-18 Markus Deuling <deuling@de.ibm.com>
8991
8992 * gdbarch.sh (function_list): Add new property bits_big_endian to
8993 gdbarch structure.
8994 * gdbarch.{c,h}: Regenerate.
8995
8996 * value.c (struct value): Replace BITS_BIG_ENDIAN by
8997 gdbarch_bits_big_endian (comment).
8998 (unpack_field_as_long, modify_field): Likewise.
8999 * value.h: Likewise (comment).
9000 * valops.c (value_slice): Likewise.
9001 * valarith.c (value_subscript, value_bit_index): Likewise.
9002 * gdbtypes.h (field): Likewise (comment).
9003 * eval.c (evaluate_subexp_standard): Likewise.
9004 * dwarf2read.c (dwarf2_add_field): Likewise.
9005 * ada-lang.c (decode_packed_array, ada_value_primitive_packed_val)
9006 (move_bits, ada_value_assign, value_assign_to_component): Likewise.
9007
9008 * defs.h (BITS_BIG_ENDIAN): Remove.
9009
9010 2008-01-18 Markus Deuling <deuling@de.ibm.com>
9011
9012 * jv-exp.y (yylex): Replace DEPRECATED_STREQN with the appropriate
9013 function calls.
9014 * m2-exp.y (yylex): Likewise.
9015 * objc-exp.y (yylex): Likewise.
9016
9017 * defs.h (DEPRECATED_STREQN): Remove.
9018
9019 2008-01-17 H.J. Lu <hjl.tools@gmail.com>
9020
9021 * MAINTAINERS: Update my email address.
9022
9023 2008-01-17 Jim Blandy <jimb@codesourcery.com>
9024
9025 * README: Mention gdbserver/README.
9026
9027 2008-01-17 Pierre Muller <muller@ics.u-strasbg.fr>
9028
9029 * valarith.c (value_binop): Handle BINOP_INTDIV
9030 for unsigned and signed integers.
9031
9032 2008-01-17 Ulrich Weigand <uweigand@de.ibm.com>
9033
9034 * s390-tdep.c (s390_gdbarch_init): Set default long double
9035 type to 128-bit IEEE quad.
9036
9037 2008-01-17 Joel Brobecker <brobecker@adacore.com>
9038
9039 * hpux-thread.c (hpux_thread_resume): Delete commented-out code.
9040
9041 2008-01-16 Mark Kettenis <kettenis@gnu.org>
9042
9043 * auxv.c (fprint_target_auxv): Add support for AT_SUN_AUXFLAGS.
9044
9045 * dfp.c, dfp.h: Rename decimal_to_double to decimal_to_doublest.
9046 * value.c: All callers changed.
9047
9048 2008-01-16 Markus Deuling <deuling@de.ibm.com>
9049
9050 * rs6000-nat.c (add_vmap, vmap_ldinfo, vmap_exec): Replace
9051 DEPRECATED_STREQ by its expression.
9052 * coffread.c (coff_locate_sections, coff_symtab_read): Likewise.
9053 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno, find_linenos)
9054 (scan_xcoff_symtab): Likewise.
9055 * hppa-hpux-tdep.c (hppa_hpux_skip_trampoline_code): Likewise.
9056 * f-lang.c (find_common_for_function): Likewise.
9057 * objc-exp.y (parse_number): Likewise.
9058
9059 * defs.h (DEPRECATED_STREQ): Remove.
9060
9061 2008-01-16 Markus Deuling <deuling@de.ibm.com>
9062
9063 * mn10300-tdep.h (AM33_MODE): Add gdbarch as parameter.
9064 * mn10300-tdep.c (set_reg_offsets, mn10300_analyze_prologue): Use
9065 get_frame_arch to get at the current_architecture. Update AM33_MODE
9066 call.
9067 (mn10300_analyze_prologue): Add gdbarch as parameter. Update caller.
9068 (mn10300_frame_unwind_cache): Use get_frame_arch to get at the current
9069 architecture.
9070 (set_reg_offsets, mn10300_analyze_prologue): Fix indentation.
9071
9072 2008-01-16 Markus Deuling <deuling@de.ibm.com>
9073
9074 * amd64-nat.h (amd64_native_gregset_supplies_p): Add gdbarch as
9075 parameter.
9076 * amd64-nat.c (amd64_native_gregset_supplies_p): Likewise.
9077
9078 (amd64_native_gregset_reg_offset): Add gdbarch as parameter. Replace
9079 current_gdbarch by gdbarch. Update caller.
9080
9081 * amd64-linux-nat.c (amd64_linux_fetch_inferior_registers)
9082 (amd64_linux_store_inferior_registers): Use get_regcache_arch to get at
9083 the current architecture. Update calls of
9084 amd64_native_gregset_supplies_p.
9085 * amd64bsd-nat.c (amd64bsd_fetch_inferior_registers)
9086 (amd64bsd_store_inferior_registers): Likewise.
9087
9088 2008-01-16 Markus Deuling <deuling@de.ibm.com>
9089
9090 * ppc-linux-nat.c (ppc_register_u_addr): Add gdbarch as parameter.
9091 Replace current_gdbarch by gdbarch. Update caller.
9092
9093 2008-01-16 Markus Deuling <deuling@de.ibm.com>
9094
9095 * dbxread.c (repeated_header_complaint, dbx_symfile_init)
9096 (read_dbx_dynamic_symtab, function_outside_compilation_unit_complaint)
9097 (read_dbx_symtab, end_psymtab, dbx_psymtab_to_symtab_1)
9098 (dbx_psymtab_to_symtab, read_ofile_symtab, process_one_symbol)
9099 (stabsect_build_psymtabs): Fix indentation.
9100
9101 2008-01-15 Michael Snyder <msnyder@specifix.com>
9102
9103 * corelow.c (core_xfer_partial): Comment, cut/paste error.
9104
9105 2008-01-14 Pierre Muller <muller@ics.u-strasbg.fr>
9106
9107 * win32-nat.c (win32_create_inferior): Restore code calling
9108 CloseHandle on ProcessInformation structure.
9109
9110 2008-01-13 Nick Hudson <nick.hudson@dsl.pipex.com>
9111
9112 * configure.ac: Check for void * as 3 argument of ptrace.
9113 * configure: regenerate.
9114
9115 2008-01-11 Markus Deuling <deuling@de.ibm.com>
9116
9117 * alpha-tdep.c (alpha_heuristic_proc_start)
9118 (alpha_sigtramp_register_address): Add gdbarch as parameter. Replace
9119 current_gdbarch by gdbarch.
9120
9121 (alpha_heuristic_frame_unwind_cache): Use get_frame_arch to get at the
9122 current architecture by frame_info. Update alpha_heuristic_proc_start
9123 call.
9124
9125 (alpha_sigtramp_frame_this_id, alpha_sigtramp_frame_prev_register): Use
9126 get_frame_arch to get at the current architecture by frame_info. Update
9127 alpha_sigtramp_register_address call.
9128
9129 * arm-tdep.c (thumb_scan_prologue): Add gdbarch as parameter and replace
9130 current_gdbarch by gdbarch. Update caller.
9131 (convert_to_extended, convert_from_extended): Add endianess parameter
9132 for comparison. Update caller.
9133 (arm_extract_return_value, arm_store_return_value): Use
9134 get_regcache_arch to get at the current architecture.
9135
9136 * cris-tdep.c (cris_register_size): Add gdbarch as parameter. Replace
9137 current_gdbarch by gdbarch. Update caller.
9138 (cris_gdb_func, move_to_preg_op, none_reg_mode_move_from_preg_op): Add
9139 gdbarch as parameter. Update caller. Replace current_gdbarch by gdbarch.
9140
9141 * h8300-tdep.c (E_PSEUDO_CCR_REGNUM, E_PSEUDO_EXR_REGNUM, BINWORD): Add
9142 gdbarch as parameter. Update caller.
9143 (h8300_init_frame_cache): Add gdbarch as parameter. Replace
9144 current_gdbarch by gdbarch. Update caller.
9145
9146 * hppa-tdep.c (skip_prologue_hard_way): Add gdbarch as parameter and
9147 update caller. Replace current_gdbarch by gdbarch.
9148
9149 * m32c-tdep.c (m32c_skip_trampoline_code): Use get_frame_arch to get at
9150 the current architecture. Replace current_gdbarch by gdbarch.
9151 * m68hc11-tdep.c (m68hc11_frame_unwind_cache): Likewise.
9152 (STACK_CORRECTION, USE_PAGE_REGISTER): Replace M6811_TDEP by its
9153 expression. Add gdbarch as parameter and replace current_gdbarch with
9154 it. Update caller.
9155 (M6811_TDEP): Remove.
9156 (m68hc11_frame_prev_register): Use get_frame_arch to get at the current
9157 architecture.
9158 (m68hc11_scan_prologue): Add gdbarch as parameter. Replace
9159 current_gdbarch by gdbarch. Update caller.
9160
9161 * m68k-tdep.c (m68k_analyze_prologue): Add gdbarch as parameter and
9162 update caller.
9163 (m68k_analyze_register_saves): Likewise. Also replace current_gdbarch
9164 by gdbarch.
9165
9166 * rs6000-tdep.c (skip_prologue): Add gdbarch as parameter and update
9167 caller. Relace current_gdbarch by gdbarch.
9168 (altivec_register_p, spe_register_p): Likewise.
9169 * ppc-tdep.h (altivec_register_p, spe_register_p): Add gdbarch as
9170 parameter.
9171 * ppc-linux-nat.c (fetch_register, store_register): Update caller of
9172 altivec_register_p and spe_register_p.
9173
9174 * score-tdep.c (score_fetch_inst): Add gdbarch as parameter. Update
9175 caller. Replace current_gdbarch by gdbarch.
9176 (score_analyze_prologue): use get_frame_arch to get at the current
9177 architecture.
9178
9179 * sparc-tdep.h (sparc_analyze_prologue): Add gdbarch as parameter.
9180 * sparc-tdep.c (sparc_analyze_prologue): Likewise. Replace
9181 current_gdbarch by gdbarch. Update caller.
9182 (sparc_frame_cache): Use get_frame_arch to get at the current
9183 architecture.
9184 * sparce64-tdep.c (sparc64_skip_prologue): Update call of
9185 sparc_analyze_prologue.
9186
9187 * mn10300-tdep.c (mn10300_dwarf2_reg_to_regnum): Add gdbarch as
9188 parameter.
9189
9190 2008-01-11 Markus Deuling <deuling@de.ibm.com>
9191
9192 * exec.c: #include "arch-utils.h"
9193 (print_section_info): Use gdbarch_from_bfd to get at the
9194 current architecture. Replace current_gdbarch. Fix indention. Replace
9195 deprecated_print_address_numeric by paddress.
9196 * Makefile.in (exec.o) Add dependency to arch-utils.h.
9197
9198 * valprint.c (val_print_string): Replace
9199 deprecated_print_address_numeric.
9200 * tracepoint.c (trace_mention, scope_info): Likewise.
9201 * symmisc.c (dump_msymbols, dump_psymtab, dump_symtab_1, print_symbol)
9202 (print_symbol, print_partial_symbols, maintenance_info_psymtabs)
9203 (maintenance_check_symtabs): Likewise.
9204 * symfile.c (list_overlays_command): Likewise.
9205 * stack.c (frame_info, print_block_frame_labels): Likewise.
9206 * printcmd.c (print_address, print_address_demangle)
9207 (address_info): Likewise.
9208 * corefile.c (memory_error): Likewise.
9209 * infcmd.c (jump_command): Likewise.
9210 * breakpoint.c (insert_bp_location, describe_other_breakpoints)
9211 (mention, delete_breakpoint): Likewise.
9212 * c-valprint.c (print_function_pointer_address, c_val_print): Likewise.
9213 * dwarf2read.c (dump_die): Likewise.
9214 * ada-valprint.c (ada_val_print_1): Likewise.
9215 * f-valprint.c (f_val_print): Likewise.
9216 * linux-fork.c (info_forks_command): Likewise.
9217 * m32r-com.c (m32r_load_section, m32r_load)
9218 (m32r_upload_command): Likewise.
9219
9220 * ui-out.c (ui_out_field_core_addr): Remove unnecessary comment.
9221
9222 2008-01-11 Markus Deuling <deuling@de.ibm.com>
9223
9224 * gdbarch.sh (skip_prologue): Add gdbarch
9225 as parameter.
9226 * gdbarch.{c,h}: Regenerate.
9227
9228 * alpha-tdep.c (alpha_skip_prologue): Add gdbarch as parameter.
9229 * amd64-tdep.c (amd64_skip_prologue): Likewise.
9230 * avr-tdep.c (avr_skip_prologue): Likewise.
9231 * cris-tdep.c (cris_skip_prologue): Likewise.
9232 * frv-tdep.c (frv_skip_prologue): Likewise.
9233 * h8300-tdep.c (h8300_skip_prologue): Likewise.
9234 * hppa-tdep.c (hppa_skip_prologue): Likewise.
9235 * i386-tdep.c (i386_skip_prologue): Likewise.
9236 * ia64-tdep.c (ia64_skip_prologue): Likewise.
9237 * iq2000-tdep.c (iq2000_skip_prologue): Likewise.
9238 * m32r-tdep.c (m32r_skip_prologue): Likewise.
9239 * m68hc11-tdep.c (m68hc11_skip_prologue): Likewise.
9240 * m68k-tdep.c (m68k_skip_prologue): Likewise.
9241 * m88k-tdep.c (m88k_skip_prologue): Likewise.
9242 * mep-tdep.c (mep_skip_prologue): Likewise.
9243 * mips-tdep.c (mips_skip_prologue): Likewise.
9244 * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
9245 * mt-tdep.c (mt_skip_prologue): Likewise.
9246 * rs6000-tdep.c (rs6000_skip_prologue): Likewise.
9247 * score-tdep.c (score_skip_prologue): Likewise.
9248 * sh64-tdep.c (sh64_skip_prologue): Likewise.
9249 * sh-tdep.c (sh_skip_prologue): Likewise.
9250 * sparc64-tdep.c (sparc64_skip_prologue): Likewise.
9251 * sparc-tdep.c (sparc32_skip_prologue): Likewise.
9252 * spu-tdep.c (spu_skip_prologue): Likewise.
9253 * v850-tdep.c (v850_skip_prologue): Likewise.
9254 * vax-tdep.c (vax_skip_prologue): Likewise.
9255 * xstormy16-tdep.c (xstormy16_skip_prologue): Likewise.
9256 * xtensa-tdep.c (xtensa_skip_prologue): Likewise.
9257
9258 * arm-tdep.c (arm_skip_prologue): Add gdbarch as parameter. Replace
9259 current_gdbarch by gdbarch.
9260 * m32c-tdep.c (m32c_skip_prologue): Likewise.
9261 * s390-tdep.c (s390_skip_prologue): Likewise.
9262
9263 2008-01-10 Doug Evans <dje@google.com>
9264
9265 * defs.h (struct continuation_arg): Fix typo in comment.
9266 * target.c (target_translate_tls_address): Fix comment spelling error.
9267
9268 2008-01-09 Thiago Jung Bauermann <bauerman@br.ibm.com>
9269
9270 * doublest.h (DOUBLEST_PRINT_FORMAT): Remove % from string.
9271 (DOUBLEST_SCAN_FORMAT): Likewise.
9272 * dfp.c (decimal_from_floating): Use DOUBLEST_PRINT_FORMAT.
9273 * ada-lex.l (processReal): Prepend "%" to use of DOUBLEST_SCAN_FORMAT.
9274 * c-exp.y (parse_number): Likewise.
9275 * jv-exp.y (parse_number): Likewise.
9276 * objc-exp.y (parse_number): Likewise.
9277 * p-exp.y (parse_number): Likewise.
9278
9279 2008-01-09 Joel Brobecker <brobecker@adacore.com>
9280
9281 * gdbtypes.c (create_array_type): Add handling of null Ada arrays.
9282 (check_typedef): Likewise.
9283
9284 2008-01-09 Luis Machado <luisgpm@br.ibm.com>
9285
9286 * printcmd.c (printf_command): Add seen_big_h, seen_big_d and
9287 seen_double_big_d, treat the new H, D, and DD modifiers as length
9288 modifiers.
9289
9290 2008-01-08 Joel Brobecker <brobecker@adacore.com>
9291
9292 * dwarf2read.c (read_enumeration_type): Add comment.
9293
9294 2008-01-08 Thiago Jung Bauermann <bauerman@br.ibm.com>
9295
9296 * config.in: Regenerate.
9297
9298 2008-01-08 Joel Brobecker <brobecker@adacore.com>
9299
9300 * ada-lang.c (ada_convert_actual): Renames convert_actual.
9301 Make non-static.
9302 (ada_convert_actuals): Delete.
9303 * ada-lang.h (ada_convert_actual): Add declaration.
9304 (ada_convert_actuals): Remove declaration.
9305 * infcall.c: #include "ada-lang.h".
9306 (value_arg_coerce): Add new parameter sp. Update function
9307 documetnation. Add handling of Ada function call parameters.
9308 * Makefile.in (infcall.o): Update dependencies.
9309
9310 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
9311
9312 * ada-lang.c (ensure_lval): Fix value lval kind.
9313 (convert_actual): Add handling for arguments passed by reference.
9314
9315 2008-01-08 Doug Evans <dje@google.com>
9316
9317 * dbxread.c (read_dbx_symtab): Fix indentation.
9318
9319 2008-01-07 Thiago Jung Bauermann <bauerman@br.ibm.com>
9320
9321 * Makefile.in (dfp.o): Depend on expression.h, gdbtypes.h and value.h.
9322 (valarith.o): Depend on dfp.h.
9323 (valops.o): Likewise.
9324 * dfp.c: Include expression.h, gdbtypes.h, value.h and dfp.h.
9325 (set_decnumber_context): New function.
9326 (decimal_check_errors): Likewise.
9327 (decimal_from_number): Likewise.
9328 (decimal_to_number): Likewise.
9329 (decimal_from_string): Use set_decnumber_context and
9330 decimal_check_errors.
9331 (decimal_from_integral): New function.
9332 (decimal_from_floating): Likewise.
9333 (decimal_to_double): Likewise.
9334 (promote_decimal): Likewise.
9335 (decimal_binop): Likewise.
9336 (decimal_is_zero): Likewise.
9337 (decimal_compare): Likewise.
9338 (decimal_convert): Likewise.
9339 * dfp.h (decimal_from_integral): New prototype.
9340 (decimal_from_floating): Likewise.
9341 (decimal_to_double): Likewise.
9342 (decimal_binop): Likewise.
9343 (decimal_is_zero): Likewise.
9344 (decimal_compare): Likewise.
9345 (decimal_convert): Likewise.
9346 * eval.c (evaluate_subexp_standard): Remove expect_type argument from
9347 call to value_from_decfloat.
9348 * valarith.c: Include dfp.h.
9349 (value_args_as_decimal): New function.
9350 (value_binop): Add if block to handle TYPE_CODE_DECFLOAT values.
9351 (value_logical_not): Likewise.
9352 (value_equal): Likewise.
9353 (value_less): Likewise.
9354 (value_pos): Likewise.
9355 (value_neg): Formatting fix.
9356 * valops.c: Include dfp.h.
9357 (value_cast): Add if block to handle TYPE_CODE_DECFLOAT values.
9358 * value.c (unpack_long): Add case to handle TYPE_CODE_DECFLOAT.
9359 (unpack_double): Add if block to handle TYPE_CODE_DECFLOAT.
9360 (value_from_decfloat): Remove expect_type argument.
9361 * value.h (value_from_decfloat): Update prototype.
9362
9363 2008-01-07 Vladimir Prus <vladimir@codesourcery.com>
9364
9365 Ignore change in name of dynamic linker during
9366 execution on Solaris. This also unbreaks pending breakpoints.
9367
9368 * solist.h (struct target_so_ops): New field same.
9369 * solib-svr4.c (svr4_same): New.
9370 (_initialize_svr4_solib): Register svr4_same.
9371 * solib.c (update_solib_list): Use ops->same, if available.
9372
9373 2008-01-06 Christopher Faylor <me+cygwin@cgf.cx>
9374
9375 * win32-nat.c (win32_make_so): Use cygwin-style path to avoid warnings
9376 when using MS-DOS paths.
9377
9378 2008-01-05 Pedro Alves <pedro@codesourcery.com>
9379
9380 * NEWS: Mention --pid and --core command line behaviour changes.
9381
9382 2008-01-05 Pedro Alves <pedro@codesourcery.com>
9383
9384 * main.c (captured_main): Remove 'count' varible and the
9385 ALIGN_STACK_ON_ENTRY block that used it. Error out if --core and
9386 --pid options were issued simultaneously. If an explicit pid
9387 option was passed, don't fallback to core file. Detect extra
9388 arguments better in the presence of explicit pid or core
9389 arguments.
9390
9391 2008-01-05 Joel Brobecker <brobecker@adacore.com>
9392
9393 * ada-lang.c (ada_which_variant_applies): Correctly compute
9394 the value of the discriminant when the variant record is packed.
9395
9396 2008-01-04 Joel Brobecker <brobecker@adacore.com>
9397
9398 * ada-lang.c (is_name_suffix): Handle middle-name numeric suffixes
9399 that are used to differentiate homonyms.
9400
9401 2008-01-04 Jerome Guitton <guitton@adacore.com>
9402
9403 * ada-lang.c (decode_packed_array_type): Avoid a seg fault
9404 when the type is an anonymous pointer type.
9405 (ada_check_typedef): Avoid a seg fault when the type is null.
9406 * ada-typeprint.c (print_array_type): Add support for pointer
9407 to packed arrays.
9408
9409 2008-01-04 Paul N. Hilfinger <hilfinger@adacore.com>
9410
9411 * ada-exp.y: Allow '{type} ADDRESS' notation on left of assignment.
9412
9413 2008-01-04 Joel Brobecker <brobecker@adacore.com>
9414
9415 * ada-lang.c (ada_evaluate_subexp): Evaluate tagged types in
9416 EVAL_NORMAL mode when noside is EVAL_AVOID_SIDE_EFFECTS.
9417
9418 2008-01-04 Joel Brobecker <brobecker@adacore.com>
9419
9420 * ada-exp.y (chop_separator): New function.
9421 (write_selectors): Rewrite to re-use chop_separator.
9422 (ada_nget_field_index, get_symbol_field_type): New functions.
9423 (write_var_or_type): Add support for "ptype TYPENAME.FIELD"
9424 expressions.
9425
9426 2008-01-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
9427
9428 * symtab.c (find_pc_sect_line): Use SYMBOL_VALUE_ADDRESS instead
9429 of SYMBOL_VALUE when working with function symbols.
9430
9431 2008-01-03 Joel Brobecker <brobecker@adacore.com>
9432
9433 * ada-lang.c (resolve_subexp): Add handling of OP_REGISTER
9434 expressions. These expressions do not need to be rewriten.
9435
9436 2008-01-03 Joel Brobecker <brobecker@adacore.com>
9437
9438 * dwarf2read.c (read_enumeration_type): Flag type as stub if
9439 the given die is a declaration.
9440
9441 2008-01-03 Joel Brobecker <brobecker@adacore.com>
9442
9443 * ada-lang.c (ada_array_bound_from_type): Make non-static.
9444 Handle properly the case when the index type is an enumerated type.
9445 Do not return the subtype of the bounds type, just return the
9446 bounds type directly - this is not needed and is more consistent
9447 with what we do for arrays when no XA parallel type exists.
9448
9449 2008-01-03 Joel Brobecker <brobecker@adacore.com>
9450
9451 * ada-lang.c (static_unwrap_type): Add forward declaration.
9452 (template_to_static_fixed_type): Fields of dynamic types sometimes
9453 also need to be unwrapped. Take this into account.
9454 (ada_to_fixed_type_1): Renamed from ada_to_fixed_type.
9455 (ada_to_fixed_type): New wrapper around ada_to_fixed_type_1.
9456 * ada-typeprint.c (ada_print_type): Get the typename from
9457 the original type, not the base type.
9458
9459 2008-01-03 Jerome Guitton <guitton@adacore.com>
9460
9461 * ada-lang.c (ada_value_struct_elt, to_fixed_array_type)
9462 (to_fixed_array_type, ada_to_fixed_value_create, unwrap_value):
9463 Update calls to ada_to_fixed_type.
9464 (ada_template_to_fixed_record_type_1): Ditto, but without looking
9465 for the tag.
9466 (ada_to_fixed_type): Add check_tag parameter; do not look for
9467 tag if null. When looking for a tag, use a fixed record type.
9468 * ada-lang.h (ada_to_fixed_type): Add check_tag parameter.
9469 * ada-valprint.c (printable_val_type, ada_value_print): Update
9470 calls to ada_to_fixed_type.
9471
9472 2008-01-03 Luis Machado <luisgpm@br.ibm.com>
9473
9474 * doublest.c (convert_floatformat_to_doublest): Call
9475 floatformat_to_doublest instead of floatformat_to_double and use
9476 DOUBLEST variables.
9477 (convert_doublest_to_floatformat): Call floatformat_from_doublest
9478 instead of floatformat_from_double and use DOUBLEST variables.
9479
9480 2008-01-03 Nick Hudson <nick.hudson@dsl.pipex.com>
9481
9482 * MAINTAINERS (Write After Approval): Add self.
9483
9484 2008-01-03 Joel Brobecker <brobecker@adacore.com>
9485
9486 * symfile.c (set_initial_language): Make non-static.
9487 * symfile.h (set_initial_language): Add declaration.
9488 * language.c: #include "symfile.h".
9489 (set_language): Call set_initial_language if the frame language
9490 could not be determined.
9491
9492 2008-01-03 Paul N. Hilfinger <hilfinger@adacore.com>
9493
9494 * eval.c (evaluate_subexp_for_address): Provide frame address to
9495 locate_var_value only if it will be needed.
9496
9497 2008-01-02 Jan Kratochvil <jan.kratochvil@redhat.com>
9498
9499 * linux-nat.c (linux_child_follow_fork): Call also CHECK_FOR_THREAD_DB.
9500
9501 2008-01-02 Joel Brobecker <brobecker@adacore.com>
9502
9503 * ada-lang.c (ada_evaluate_subexp): Modify the value returned
9504 when noside is EVAL_AVOID_SIDE_EFFECTS to be an lval_memory.
9505 This is needed to make sure that any other treatment applied
9506 to the resulting value does not fail for spurious reason,
9507 such as trying to take the address of this value.
9508
9509 2008-01-02 Joel Brobecker <brobecker@adacore.com>
9510
9511 * ada-lang.c (ada_value_equal): Dereference reference types when
9512 comparing arrays.
9513
9514 2008-01-01 Daniel Jacobowitz <dan@codesourcery.com>
9515
9516 Updated copyright notices for most files.
9517
9518 2008-01-01 Christopher Faylor <me+gdb@cgf.cx>
9519
9520 * win32-nat.c (psapi_module_handle): Remove static.
9521 (get_module_name): Rename from psapi_get_dll_name. Revamp slightly to
9522 return first module found if base_address is zero. Don't initialize
9523 psapi function pointers here. Convert to cygwin paths when
9524 appropriate.
9525 (win32_pid_to_exec_file): Use Cygwin's /proc interface to determine
9526 executable name. Use get_module_name when that fails or when
9527 !__CYGWIN__.
9528 (_initialize_psapi): New function. Initialize psapi stuff before it is
9529 needed or issue a warning if it is not found. Move psapi_module_handle
9530 here.
9531
9532 2008-01-01 Joel Brobecker <brobecker@adacore.com>
9533
9534 * ada-lang.c (ada_remove_trailing_digits): New function.
9535 (ada_remove_po_subprogram_suffix): New function.
9536 (ada_decode): Improve. Move the description of the algorithm
9537 directly inside the code, instead of in the function global
9538 description.
9539
9540 2008-01-01 Joel Brobecker <brobecker@adacore.com>
9541
9542 * ada-valprint.c (ada_val_print_1) [TYPE_CODE_REF]: Ignore deref_ref
9543 and always print the dereferenced value.
9544
9545 2008-01-01 Joel Brobecker <brobecker@adacore.com>
9546
9547 * ada-lang.c (ada_evaluate_subexp, case BINOP_SUB): Add handling
9548 of the case where the first argument is a reference.
9549 (ada_evaluate_subexp, case BINOP_ADD): Likewise.
9550
9551 2008-01-01 Joel Brobecker <brobecker@adacore.com>
9552
9553 Implement support for Ada interface types.
9554
9555 * ada-lang.c (ada_is_dispatch_table_ptr_type): New function.
9556 (ada_is_ignored_field): Ignore fields that are a dispatch table
9557 of a tagged type.
9558
9559 2008-01-01 Joel Brobecker <brobecker@adacore.com>
9560
9561 * top.c (print_gdb_version): Update copyright year.
9562
9563 2008-01-01 Joel Brobecker <brobecker@adacore.com>
9564
9565 * ChangeLog-2007: New ChangeLog rotation.
9566 * ChangeLog: Reset for 2008.
9567 * config/djgpp/fnchange.lst: Add entries for ChangeLog-2006 and
9568 ChangeLog-2007.
9569
9570 For older changes see ChangeLog-2007.
9571 \f
9572 Local Variables:
9573 mode: change-log
9574 left-margin: 8
9575 fill-column: 74
9576 version-control: never
9577 coding: utf-8
9578 End:
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