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12008-07-24 Aleksandar Ristovski <aristovski@qnx.com>
2
3 * nto-procfs.c (procfs_attach): Populate initial thread list.
4 (procfs_wait): Return new pid, built from the inferior status.
5
62008-07-23 Thiago Jung Bauermann <bauerman@br.ibm.com>
7
8 * configure.ac (CONFIG_INITS): Delete long obsoleted variable.
9 * configure: Regenerate.
10
112008-07-23 Aleksandar Ristovski <aristovski@qnx.com>
12
13 * nto-procfs.c (procfs_xfer_memory): Changed signature.
14 (procfs_resume): Workaround for dereferencing type-punned pointer
15 warning.
16 * nto-tdep.c (nto_parse_redirection): Change signature to be const
17 correct.
18 * nto-tdep.h (nto_parse_redirection): Likewise.
19
202008-07-21 Stan Shebs <stan@codesourcery.com>
21
22 Scrub remnants of IN_SOLIB_DYNSYM_RESOLVE_CODE.
23 * gdbarch.sh: Adjust comment to refer to
24 in_solib_dynsym_resolve_code().
25 * gdbarch.h, gdbarch.c: Update.
26 * solib-osf.c: Ditto.
27 * infrun.c: Ditto.
28 (handle_inferior_event): Use in_solib_dynsym_resolve_code
29 unconditionally.
30 * config/mips/nm-irix5.h: Remove undef of
31 IN_SOLIB_DYNSYM_RESOLVE_CODE.
32
332008-07-21 Tom Tromey <tromey@redhat.com>
34
35 * symfile.c (reread_symbols): Don't pass argument to observer.
36 * exec.c (exec_file_attach): Don't pass argument to observer.
37 * ada-lang.c (ada_executable_changed_observer): Remove argument.
38 * symtab.c (symtab_observer_executable_changed): Remove argument.
39 * observer.sh: Handle functions with no arguments.
40
412008-07-20 Sergei Poselenov <sposelenov@emcraft.com>
42 Chris Demetriou <cgd@google.com>
43
44 * elfread.c (elf_symfile_segments): Fix the check that each loadable
45 section fits within an ELF segment to handle ELF segments that hit
46 the end of the address space.
47
482008-07-20 Chris Demetriou <cgd@google.com>
49
50 * MAINTAINERS (Write After Approval): Add self.
51
522008-07-18 Tom Tromey <tromey@redhat.com>
53
54 PR gdb/855:
55 * NEWS: Add entry for macro commands.
56 * Makefile.in (macrocmd.o): Add gdb_string.h.
57 * macroscope.h (user_macro_scope): Declare.
58 (default_macro_scope): Update documentation.
59 (macro_user_macros): Declare.
60 * c-lang.c (c_preprocess_and_parse): Always attempt macro lookup.
61 Use user_macro_scope.
62 (null_macro_lookup): Remove.
63 * macrotab.h (macro_callback_fn): Declare.
64 (macro_for_each): Likewise.
65 (macro_allow_redefinitions): Likewise.
66 * macrotab.c (foreach_macro): New function
67 (macro_for_each): Likewise.
68 (struct macro_table) <redef_ok>: New field.
69 (macro_allow_redefinitions): New function.
70 (new_macro_table): Update.
71 (macro_define_function): Likewise.
72 (macro_define_object): Likewise.
73 * macroscope.c (user_macro_scope): New function.
74 (default_macro_scope): Use it.
75 (macro_user_macros): New global.
76 (standard_macro_lookup): Look in macro_user_macros.
77 (_initialize_macroscope): New function.
78 * macroexp.h (macro_is_whitespace, macro_is_digit,
79 macro_is_identifier_nondigit): Declare.
80 * macroexp.c (macro_is_whitespace): Rename. No longer static.
81 (macro_is_digit): Likewise.
82 (macro_is_identifier_nondigit): Likewise.
83 (get_identifier): Update.
84 (get_pp_number): Likewise.
85 (get_token): Likewise.
86 * macrocmd.c (skip_ws): New function.
87 (extract_identifier): Likewise.
88 (free_macro_definition_ptr): Likewise.
89 (user_macros): Remove.
90 (macro_define_command): Implement.
91 (_initialize_macrocmd): Update.
92 (macro_undef_command): Implement.
93 (print_one_macro): New function.
94 (macro_list_command): Implement.
95
962008-07-18 Joseph Myers <joseph@codesourcery.com>
97
98 * configure.ac: Put old value of $LIBS after -lbfd -liberty $intl
99 in BFD ELF check.
100 * configure: Regenerate.
101
1022008-07-17 Paul Pluzhnikov <ppluzhnikov@google.com>
103
104 * auxv.c (fprint_target_auxv): Stop at AT_NULL.
105
1062008-07-15 Andreas Schwab <schwab@suse.de>
107
108 * valops.c (value_cast_pointers): Follow typedefs when checking
109 result of coercion.
110
1112008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
112
113 * block.c (block_function): Renamed to ...
114 (block_linkage_function): ... this. All callers changed.
115 * block.h (block_function): Renamed to ...
116 (block_linkage_function): ... this.
117
1182008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
119
120 * mn10300-tdep.c (set_reg_offsets): Use get_frame_register_unsigned.
121
1222008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
123
124 * frame.c (frame_sp_unwind): Delete.
125 (get_frame_sp): Do not use it.
126 * frame.h (frame_sp_unwind): Delete prototype.
127
1282008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
129
130 * ia64-tdep.c (ia64_dummy_id): Use get_frame_pc.
131
1322008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
133
134 * dwarf2-frame.c (dwarf2_frame_cache): Update comment.
135 * frame.c (frame_unwind_address_in_block): Delete.
136 (get_frame_address_in_block): Do not use it. Check the type
137 of the next frame first.
138 (frame_cleanup_after_sniffer): Update comment.
139 * frame.h (frame_unwind_address_in_block): Delete prototype.
140 * hppa-tdep.c (hppa_find_unwind_entry_in_block): Update comment.
141
1422008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
143
144 * frame.c (frame_func_unwind): Delete.
145 (get_frame_func): Do not use it.
146 * frame.h (frame_func_unwind): Delete prototype.
147 * hppa-tdep.c (hppa_frame_cache): Update comment.
148 * rs6000-tdep.c (rs6000_frame_cache): Update comment.
149
1502008-07-14 Stan Shebs <stan@codesourcery.com>
151
152 * remote-sim.c (init_gdbsim_ops): Remove
153 TARGET_REDEFINE_DEFAULT_OPS.
154
1552008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
156
157 * findvar.c (read_var_value): Remove unused variable.
158
1592008-07-15 Luis Machado <luisgpm@br.ibm.com>
160
161 * infrun.c (handle_inferior_event): Tag threads as stopped
162 before inserting breakpoints.
163
1642008-07-15 Hui Zhu <teawater@gmail.com>
165
166 * MAINTAINERS: Added myself to section Write After Approval.
167
1682008-07-14 Paul Pluzhnikov <ppluzhnikov@google.com>
169
170 PR gdb/2477
171 * cp-abi.c (value_virtual_fn_field): Handle invalid pointers.
172
1732008-07-14 Pedro Alves <pedro@codesourcery.com>
174
175 * i386-dicos-tdep.c (i386_dicos_frame_align): Delete.
176 (i386_dicos_push_dummy_code): New.
177 (i386_dicos_init_abi): Don't register i386_dicos_frame_align.
178 Register i386_dicos_push_dummy_code.
179
1802008-07-14 Markus Deuling <deuling@de.ibm.com>
181
182 * mips-tdep.c (fp_register_arg_p): Add gdbarch as paramter.
183 (mips_n32n64_push_dummy_call, mips_o64_return_value)
184 (mips_eabi_push_dummy_call): Update call to fp_register_arg_p.
185
186 (MIPS_FPU_TYPE): Add gdbarch as parameter and replace current_gdbarch.
187 (fp_register_arg_p, mips_dump_tdep, show_mipsfpu_command)
188 (mips_n32n64_fp_arg_chunk_p): Update caller.
189
190 (mips_n32n64_fp_arg_chunk_p): Add gdbarch as paramter.
191 (mips_n32n64_push_dummy_call): Update caller.
192
193 (MIPS_LAST_ARG_REGNUM): Add gdbarch as parameter and replace
194 current_gdbarch.
195 (mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call)
196 (mips_o32_push_dummy_call, mips_o64_push_dummy_call): Update caller.
197
198
199 (MIPS_LAST_FP_ARG_REGNUM): Add gdbarch as parameter and replace
200 current_gdbarch.
201 (mips_eabi_push_dummy_call, mips_o32_push_dummy_call)
202 (mips_o64_push_dummy_call): Update caller.
203
204 (MIPS_EABI): Add gdbarch as parameter and replace current_gdbarch.
205 (fp_register_arg_p, mips_dump_tdep): Update caller.
206
207 (set_reg_offset): Add gdbarch as parameter and replace current_gdbarch.
208 (mips16_scan_prologue, mips32_scan_prologue): Update caller.
209
210 (reset_saved_regs): Make static. Add gdbarch as parameter. Replace
211 current_gdbarch.
212 (mips32_scan_prologue): Update caller.
213
214 (heuristic_proc_start): Add gdbarch as parameter. Replace
215 current_gdbarch.
216 (mips_insn16_frame_cache, mips_insn32_frame_cache): Update caller.
217
218 * mipsnbsd-nat.c (mipsnbsd_fetch_inferior_registers)
219 (mipsnbsd_store_inferior_registers): Use get_regcache_arch to get at
220 the current architecture. Update call to getregs_supplies.
221 (getregs_supplies): Add gdbarch as parameter and replace
222 current_gdbarch.
223
224 * mipsnbsd-tdep.c (mipsnbsd_get_longjmp_target): Use get_frame_arch to
225 get at the current architecture. Update call to NBSD_MIPS_JB_OFFSET and
226 NBSD_MIPS_JB_ELEMENT_SIZE.
227 (NBSD_MIPS_JB_ELEMENT_SIZE, NBSD_MIPS_JB_OFFSET): Add gdbarch and
228 replace current_gdbarch.
229
230 * remote-mips.c (mips_map_regno): Add gdbarch as parameter and replace
231 current_gdbarch.
232 (mips_fetch_registers, mips_store_registers): Update call
233 to mips_map_regno.
234 (mips_load): Use get_regcache_arch to get at the current_architecture
235 and replace current_gdbarch.
236
2372008-07-13 Pedro Alves <pedro@codesourcery.com>
238
239 * thread.c (restore_selected_frame): On fail to restore, select
240 the innermost frame, and don't crash when warning the user.
241
2422008-07-13 Hui Zhu <teawater@gmail.com>
243
244 * symtab.c (expand_line_sal): Fix a memory leak.
245
2462008-07-13 Pedro Alves <pedro@codesourcery.com>
247
248 * utils.c (struct continuation): Define as inheriting struct
249 cleanup.
250 (add_continuation, do_all_continuations)
251 (discard_all_continuations, add_intermediate_continuation)
252 (do_all_intermediate_continuations)
253 (discard_all_intermediate_continuations): Adjust.
254
2552008-07-13 Vladimir Prus <vladimir@codesourcery.com>
256
257 Skip varobj in running threads.
258 * mi/mi-cmd-var.c (mi_cmd_var_update): If varobj's
259 thread is not stopped, skip the varobj.
260 * Makefile.in: Update dependencies.
261
2622008-07-13 Vladimir Prus <vladimir@codesourcery.com>
263
264 Enable all commands while inferiour is running
265 * mi/mi-main.c (mi_cmd_execute): Don't check if
266 inferiour is executing.
267
2682008-07-13 Vladimir Prus <vladimir@codesourcery.com>
269
270 Allow all CLI command even if target is executing.
271 * gdb/top.c (execute_command_1): Don't check if the inferiour
272 is running.
273
2742008-07-13 Vladimir Prus <vladimir@codesourcery.com>
275
276 * mi/mi-main.c (mi_cmd_execute): Remove unused variable.
277 Fix printing of frame, when frame is wrong.
278
2792008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
280
281 * spu-tdep.c (spu_frame_unwind_cache): Do not error if
282 backchain is unreadable.
283
2842008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
285
286 * spu-linux-nat.c: Include "gdbthread.h".
287 (spu_child_post_startup_inferior): Register main thread.
288 (spu_child_post_attach): Likewise.
289 * Makefile.in (spu-linux-nat.o): Update dependencies.
290
2912008-07-12 Pedro Alves <pedro@codesourcery.com>
292
293 Rewrite continuations internals on top of cleanups and plug
294 continuation arguments leaks.
295
296 * defs.h (struct continuation): Make it opaque.
297 (add_continuation, add_intermediate_continuation): Drop the int
298 argument of the continuation hook argument. Add
299 continuation_free_args argument.
300 (do_all_continuations, do_all_intermediate_continuations): Drop
301 the error_p argument.
302
303 * utils.c (add_continuation): Drop the int argument of the
304 continuation hook argument. Add continuation_free_args argument.
305 Reimplement on top of cleanups.
306 (do_all_continuations): Drop error argument. Reimplement on top
307 of cleanups.
308 (discard_all_continuations): Reimplement on top of cleanups.
309 (add_intermediate_continuation): Drop the int argument of the
310 continuation hook argument. Add continuation_free_args argument.
311 Reimplement on top of cleanups.
312 (do_all_intermediate_continuations): Drop error argument.
313 Reimplement on top of cleanups.
314 (discard_all_intermediate_continuations): Reimplement on top of
315 cleanups.
316
317 * breakpoint.c (until_break_command_continuation): Drop error
318 argument. Add xfree as continuation argument deleter.
319
320 * inf-loop.c (inferior_event_handler): On error, discard all
321 continuations. Adjust to new do_all_intermediate_continuations
322 and do_all_continuations interfaces.
323
324 * infcmd.c (step_1_continuation): Drop error_p argument. Adjust.
325 Pass xfree as continuation argument deleter.
326 (finish_command_continuation): Drop error_p argument. Adjust.
327 (finish_command_continuation_free_arg): New.
328 (finish_command): Pass finish_command_continuation_free_arg as
329 continuation argument deleter. Adjust to new do_all_continuations
330 interfaces.
331 (attach_command_continuation): Drop error_p argument.
332 (attach_command_continuation_free_args): New.
333 (attach_command): Pass attach_command_continuation_free_args as
334 continuation argument deleter.
335
336 * interps.c (interp_set): Adjust to new do_all_continuations
337 interfaces.
338
339 * event-top.c (stdin_event_handler): In error, also discard the
340 intermediate continuations.
341
3422008-07-12 Pedro Alves <pedro@codesourcery.com>
343
344 Replace struct continuation_args by void* and per command structs.
345
346 * top.c (execute_command): Remove unused arg1 and arg2 locals.
347
348 * breakpoint.c (struct until_break_command_continuation_args):
349 New.
350 (until_break_command_continuation): Take a void* instead of a
351 continuations_arg. Adjust.
352 (until_break_command): Adjust to use struct
353 until_break_command_continuation_args instead of struct
354 continuation_arg.
355
356 * infcmd.c (struct step_1_continuation_args): New.
357 (step_1_continuation): Take a void* instead of a
358 continuations_arg. Adjust to use struct step_1_continuation_args.
359 (step_once): Adjust to use struct step_1_continuation_args.
360
361 (struct finish_command_continuation_args): New.
362 (finish_command_continuation): Take a void* instead of a
363 continuations_arg. Adjust to use struct
364 finish_command_continuation_args.
365 (finish_command): Adjust to use struct
366 finish_command_continuation_args.
367 (struct attach_command_continuation_args): New.
368 (attach_command_continuation): Take a void* instead of a
369 continuations_arg. Adjust to use struct
370 attach_command_continuation_args.
371 (attach_command): Adjust to use struct
372 attach_command_continuation_args.
373
374 * defs.h (struct continuation_arg): Delete.
375 (struct continuation): Replace the struct continuation_arg*
376 parameter of continuation_hook by a void*. Replace "arg_list"
377 member by a new "args" member with void* type.
378 (add_continuation, add_intermediate_continuation): Replace struct
379 continuation_arg type usages by void* usages.
380
381 * utils.c (add_continuation, do_all_continuations)
382 (add_intermediate_continuation)
383 (do_all_intermediate_continuations): Replace struct
384 continuation_arg type usages by void* usages. Pass "args" instead
385 of "arg_list".
386
3872008-07-12 Pedro Alves <pedro@codesourcery.com>
388
389 * infrun.c (struct thread_stepping_state): Delete sal member.
390 (init_thread_stepping_state): Add local sal. Use it instead of
391 tss->sal.
392 (handle_inferior_event): New local stop_pc_sal. Use it instead of
393 tss->sal.
394 (step_into_function): Add local stop_func_sal. Use it instead of
395 tss->sal.
396
3972008-07-12 Vladimir Prus <vladimir@codesourcery.com>
398
399 Implement -exec-continue/-exec-interrupt --all.
400 * infcmd.c (continue_1): New, extracted from
401 (continue_command): ...here.
402 (interrupt_target_1): New, extracted from
403 (interrupt_target_command): ...here.
404 * inferior.h (continue_1, interrupt_target_1): New.
405 * mi/mi-main.c (mi_cmd_exec_continue)
406 (mi_cmd_exec_interrupt): Handle --all.
407
4082008-07-12 Vladimir Prus <vladimir@codesourcery.com>
409
410 Implement --thread and --frame.
411 * gdbthread.h (find_thread_id): Declare.
412 * thread.c (find_thread_id): Make non-static.
413 * mi/mi-main.c (mi_cmd_execute): Switch to the right
414 thread and frame, if necessary.
415 * mi/mi-parse.c (mi_parse): Handle --thread and --frame.
416 * mi/mi-parse.h (strcut mi_parse): New fields thread and frame.
417
4182008-07-12 Vladimir Prus <vladimir@codesourcery.com>
419
420 * infrun.c (resume): Discard cleanups on early exit path.
421
4222008-07-12 Vladimir Prus <vladimir@codesourcery.com>
423
424 * infrun.c (normal_stop): For MI, report which threads
425 were stopped.
426
4272008-07-12 Vladimir Prus <vladimir@codesourcery.com>
428
429 Report thread state in -thread-info output.
430 * thread.c (print_thread_info): Add new field "state".
431
4322008-07-11 Pedro Alves <pedro@codesourcery.com>
433
434 * infrun.c (handle_inferior_event): Also ignore a
435 TARGET_SIGNAL_TRAP on a STOP_QUIETLY_NO_SIGSTOP.
436
4372008-07-11 Tom Tromey <tromey@redhat.com>
438
439 * completer.c (complete_line_internal): New function, from
440 complete_line. Add 'for_help' parameter.
441 (complete_line): Use it.
442 (command_completer): Move later. Rewrite.
443
4442008-07-11 Pedro Alves <pedro@codesourcery.com>
445
446 * thread.c (thread_apply_command): Move making the cleanup out of
447 the loop.
448
4492008-07-11 Pedro Alves <pedro@codesourcery.com>
450
451 Exited threads.
452
453 * thread.c (enum thread_state): New.
454 (thread_state main_thread_running): Delete, in favor of...
455 (thread_state main_thread_state): ... this. Update throughout.
456 (clear_thread_inferior_resources): New, split from free_thread.
457 (free_thread): Call clear_thread_inferior_resources.
458 (init_thread_list): Set main thread to stopped state.
459 (add_thread_silent): Take care of PTID reuses.
460 (delete_thread): If deleting inferior_ptid or a thread with
461 refcount > 0, mark it as exited, but still keep it in the list.
462 Only notify of thread exits, if we haven't done so yet.
463 (iterate_over_threads): Make it safe to delete threads while
464 iterating over them.
465 (do_captured_list_thread_ids): Don't account for exited threads.
466 (thread_alive): Check for the THREAD_EXITED state, and don't set
467 ptid to -1 on exited threads.
468 (set_running): Update to account for extra possible states.
469 (is_thread_state): New.
470 (is_stopped, is_exited): New.
471 (is_running): Implement in terms of is_thread_state.
472 (any_running): Update.
473 (print_thread_info): Update. Account for exited threads. Don't
474 warn about missed frame restoring here, its done in the cleanup.
475 (switch_to_thread): Don't read from a thread that has gone.
476 (restore_current_thread): In non-stop mode, do a full context
477 switch.
478 (restore_selected_frame): Add a frame_level argument. Rewrite.
479 (struct current_thread_cleanup): Add selected_frame_level and
480 was_stopped members.
481 (do_restore_current_thread_cleanup): Check if thread was stopped
482 and still is, and if the target has registers, stack and memory
483 before restoring the selected frame. Don't delete the cleanup
484 argument here.
485 (restore_current_thread_cleanup_dtor): New.
486 (make_cleanup_restore_current_thread): Remove all arguments.
487 Rewrite.
488 (thread_apply_all_command): Update. Prune threads.
489 (thread_apply_command): Update.
490 (thread_command): Account for currently selected exited thread.
491 (do_captured_thread_select): Check for a running thread. Prune
492 threads.
493 (_initialize_thread): Make "info threads", "thread", "thread
494 apply", and "thread apply all" appliable without a selected thread.
495 * gdbthread.h (struct thread_info): Replace running_ by state_.
496 Add refcount.
497 (is_exited, is_stopped): Declare.
498 (make_cleanup_restore_current_thread): Remove all arguments.
499 * infrun.c: Include "event-top.h".
500 (fetch_inferior_event): In non-stop mode, restore selected thread
501 and frame after handling the event and running breakpoint
502 commands. Display GDB prompt if needed.
503 (normal_stop): In non-stop mode, don't print thread switching
504 notice.
505 * cli/cli-decode.c (set_cmd_no_selected_thread_ok)
506 (get_cmd_no_selected_thread_ok): New.
507 * cli/cli-decode.h (CMD_NO_SELECTED_THREAD_OK): New.
508 (set_cmd_no_selected_thread_ok, get_cmd_no_selected_thread_ok):
509 Declare.
510 * cli/cli-cmds.c: Set "pwd", "help", "info", "show" as
511 no-selected-thread ok.
512 * top.c (execute_command): Check for non no-selected-thread-ok
513 commands.
514 * linux-nat.c (struct saved_ptids, threads_to_delete)
515 (record_dead_thread, prune_lwps): Delete.
516 (exit_lwp): Unconditionally delete thread.
517 (linux_nat_resume): Remove prune_lwps call.
518 * infcmd.c (proceed_thread_callback): Check if !is_stopped instead
519 of is_running. Adjust to make_cleanup_restore_current_thread
520 interface change.
521 * mi/mi-main.c (mi_cmd_execute): Only allow a few commands if the
522 selected thread has exited.
523 * inf-loop.c (inferior_event_handler): Don't display the prompt
524 here.
525 * varobj.c (c_value_of_root): Update.
526 * defs.h (make_cleanup_dtor): Declare.
527 * utils.c (make_cleanup_dtor): New.
528
529 * Makefile.in (infrun.o): Depend on $(event_top_h).
530
5312008-07-11 Pedro Alves <pedro@codesourcery.com>
532
533 Add "continue -a" and "interrupt -a" options for non-stop mode.
534
535 * infcmd.c (proceed_thread_callback, do_context_switch_to): New.
536 (continue_command): Add "-a" option.
537 (interrupt_target_command): Add "-a" option.
538 (_initialize_infcmd): Add extend help of continue and interrupt
539 command to mention the new "-a" option. Mark "continue" async ok.
540
5412008-07-10 Doug Evans <dje@google.com>
542
543 Add "set print symbol-loading on|off".
544 * NEWS: Document new option.
545 * symfile.h (print_symbol_loading): Declare.
546 * symfile.c (print_symbol_loading): New global.
547 (symbol_file_add_with_addrs_or_offsets): Only print "Reading symbols
548 from ..." if print_symbol_loading.
549 (_initialize_symfile): Add set/show print symbol-loading.
550 * solib.c (solib_read_symbols): Only print "Loaded symbols for ..."
551 if print_symbol_loading.
552
5532008-07-10 Pedro Alves <pedro@codesourcery.com>
554
555 Non-stop linux native.
556
557 * linux-nat.c (linux_test_for_tracefork): Block events while we're
558 here.
559 (get_pending_status): Implement non-stop mode.
560 (linux_nat_detach): Stop threads before detaching.
561 (linux_nat_resume): In non-stop mode, always resume only a single
562 PTID.
563 (linux_handle_extended_wait): On a clone event, in non-stop mode,
564 add new lwp to GDB's thread table, and mark as running, executing
565 and stopped appropriately.
566 (linux_nat_filter_event): Don't assume there are other running
567 threads when a thread exits.
568 (linux_nat_wait): Mark the main thread as running and executing.
569 In non-stop mode, don't stop all lwps.
570 (linux_nat_kill): Stop lwps before killing them.
571 (linux_nat_thread_alive): Use signal 0 to detect if a thread is
572 alive.
573 (send_sigint_callback): New.
574 (linux_nat_stop): New.
575 (linux_nat_add_target): Set to_stop to linux_nat_stop.
576
577 * linux-nat.h (thread_db_attach_lwp): Declare.
578
579 * linux-thread-db.c (thread_get_info_callback): Check for new
580 threads if we have none.
581 (thread_from_lwp, enable_thread_event): Set proc_handle.pid to the
582 stopped lwp. Check for new threads if we have none.
583 (thread_db_attach_lwp): New.
584 (thread_db_init): Set proc_handle.pid to inferior_ptid.
585 (check_event): Set proc_handle.pid to the stopped lwp.
586 (thread_db_find_new_threads): Set proc_handle.pid to any stopped
587 lwp available, bail out if there is none.
588
589 * linux-fork.c (linux_fork_killall): Use SIGKILL instead of
590 PTRACE_KILL.
591
5922008-07-10 Kevin Buettner <kevinb@redhat.com>
593
594 * rs6000-tdep.c (ppc_displaced_step_fixup): Change type of
595 `current_pc' from CORE_ADDR to ULONGEST.
596
597 * remote-sim.c (gdbsim_cntrl_c): Pass remote_sim_ptid to
598 gdbsim_stop().
599
6002008-07-10 Jan Kratochvil <jan.kratochvil@redhat.com>
601
602 * NEWS (New commands): Mention "set disable-randomization".
603 * configure.ac: Add check for HAVE_PERSONALITY and
604 HAVE_DECL_ADDR_NO_RANDOMIZE.
605 * configure, config.in: Regenerate.
606 * linux-nat.c [HAVE_PERSONALITY]: New include <sys/personality.h>.
607 [HAVE_PERSONALITY] [!HAVE_DECL_ADDR_NO_RANDOMIZE]: Set
608 ADDR_NO_RANDOMIZE.
609 (disable_randomization, show_disable_randomization)
610 (set_disable_randomization): New.
611 (linux_nat_create_inferior) [HAVE_PERSONALITY]: New variables
612 PERSONALITY_ORIG and PERSONALITY_SET. Disable randomization upon the
613 variable DISABLE_RANDOMIZATION.
614 (_initialize_linux_nat): Call ADD_SETSHOW_BOOLEAN_CMD for the variable
615 DISABLE_RANDOMIZATION.
616
6172008-07-09 Pedro Alves <pedro@codesourcery.com>
618
619 Adjust all targets to new target_stop interface.
620
621 * gnu-nat.c (gnu_stop): Add ptid argument.
622 * go32-nat.c (go32_stop): Add ptid argument.
623 (go32_create_inferior): Pass inferior_ptid to go32_stop.
624 * hpux-thread.c (hpux_thread_stop): Add ptid argument.
625 * monitor.c (monitor_stop): Add ptid argument.
626 (monitor_open): Pass inferior_ptid to monitor_stop.
627 (monitor_interrupt): Pass inferior_ptid to target_stop.
628 (monitor_stop): Add ptid argument.
629 * nto-procfs.c (nto_interrupt): Pass inferior_ptid to target_stop.
630 (procfs_create_inferior): Add ptid argument.
631 * procfs.c (procfs_stop): Add ptid argument.
632 * remote-m32r-sdi.c (m32r_stop): Add ptid argument.
633 * remote-sim.c (gdbsim_stop): Add ptid argument.
634 * sol-thread.c (sol_thread_stop): Add ptid argument.
635 * win32-nat.c (win32_stop): Add ptid argument.
636
6372008-07-09 Pedro Alves <pedro@codesourcery.com>
638
639 Non-stop inferior control.
640
641 * infrun.c (resume): In non-stop mode, always resume just one
642 thread.
643 (proceed): Don't call prepare_to_proceed in non-stop mode.
644 (fetch_inferior_event): In non-stop mode, switch context before
645 handling the event.
646 (error_is_running, ensure_not_running): New.
647 (handle_inferior_event): In non-stop mode: Mark only the event
648 thread as stopped. Require that the target module manages adding
649 threads to the thread list. Assert that there isn't a
650 deferred_step_ptid set. Don't switch to infwait_thread_hop_state.
651 (normal_stop): Only mark not-running if inferior hasn't exited.
652 In non-stop mode, only mark the event thread.
653
654 * thread.c:Include "cli/cli-decode.h".
655 (print_thread_info): Don't read from a running thread.
656 Output "(running)" if thread is running.
657 (switch_to_thread): Don't read stop_pc if thread is executing.
658 (do_restore_current_thread_cleanup): Don't write to a running
659 thread.
660 (thread_apply_all_command): Don't read from a running thread. In
661 non-stop mode, do a full context-switch instead of just switching
662 threads.
663 (thread_apply_command): In non-stop mode, do a full context-switch
664 instead of just switching threads.
665 (do_captured_thread_select): Likewise. Inform user if selected
666 thread is running.
667 (_initialize_thread): Mark "info threads" and "thread" and
668 async_ok.
669
670 * inf-loop.c (inferior_event_handler): In non-stop mode, don't
671 unregister the target from the event loop.
672
673 * infcmd.c (continue_command, step_1, jump_command)
674 (signal_command): Ensure the selected thread isn't running.
675 (interrupt_target_command): In non-stop mode, interrupt only the
676 selected thread.
677
678 * inferior.h (error_is_running, ensure_not_running): Declare.
679
680 * target.h (struct target_ops): Add ptid argument to the to_stop
681 member.
682 (target_stop): Add ptid_t argument.
683
684 * target.c (update_current_target): Add ptid argument to to_stop's
685 type.
686 (debug_to_stop): Add ptid_t argument.
687 (debug_to_rcmd): Set to_stop_ptid.
688
689 * remote.c (remote_stop): Add ptid_t argument.
690 (async_remote_interrupt): Add inferior_ptid to target_stop.
691 * inf-ptrace.c (inf_ptrace_stop): Add ptid argument.
692
693 * Makefile.in (thread.o): Depend on $(cli_decode_h).
694
6952008-07-09 Pedro Alves <pedro@codesourcery.com>
696
697 Don't rely on ecs->wait_for_more.
698
699 * infrun.c (proceed): Clear the stepping state, set
700 previous_inferior_ptid and clear infwait state.
701 (wait_for_inferior): Don't clear the stepping state, set
702 previous_inferior_ptid, or clear the infwait state here.
703 (fetch_inferior_event): Don't clear the stepping state, set
704 previous_inferior_ptid, or clear the infwait state here. Don't
705 condition on wait_for_more.
706
7072008-07-09 Pedro Alves <pedro@codesourcery.com>
708
709 Refactor infrun a bit.
710
711 * infrun.c (currently_stepping): Take a struct
712 thread_stepping_state instead of an execution_control_state.
713 (struct thread_stepping_state): New, split from
714 execution_control_state.
715 (gtss, tss): New globals.
716 (proceed): Clear the stepping state, set previous_inferior_ptid
717 and clear infwait state.
718 (init_wait_for_inferior): Clear the stepping state,
719 previous_inferior_ptid and infwait state.
720 (waiton_ptid, infwait_state): New, split from
721 execution_control_state.
722 (struct execution_control_state): Members that persist through
723 events moved out to either struct thred_stepping_state or made
724 global. Deleted unneeded wp, saved_inferior_ptid, tmpstatus.
725 (wait_for_inferior, fetch_inferior_event): Use local
726 execution_control_state. Update to execution_control_state split.
727 (init_execution_control_state): Adjust.
728 (init_thread_stepping_state): New, extracted from
729 init_execution_control_state.
730 (context_switch): Take a ptid instead of an
731 execution_control_state.
732 (context_switch_to): Adjust.
733 (adjust_pc_after_break): Adjust.
734 (init_infwait_state): New.
735 (handle_inferior_event): Adjust.
736
7372008-07-09 Pedro Alves <pedro@codesourcery.com>
738 Vladimir Prus <vladimir@codesourcery.com>
739
740 Per-thread commands.
741
742 * gdbthread.h: Remove unneeded forward declarations.
743 Include "inferior.h".
744 (struct thread_info): Add continuations,
745 intermediate_continuations, proceed_to_finish, step_over_calls,
746 stop_step, step_multi and stop_signal members.
747 (save_infrun_state): Add continuations,
748 intermediate_continuations, proceed_to_finish, step_over_calls,
749 stop_step, step_multi, stop_signal and stop_bpstat parameters.
750 (load_infrun_state): Add continuations,
751 intermediate_continuations, proceed_to_finish, step_over_calls,
752 stop_step, step_multi, stop_signal and stop_bpstat parameters.
753
754 * thread.c (load_infrun_state): In non-stop mode, load
755 continuations, intermediate_continuations, proceed_to_finish,
756 step_over_calls, stop_step, step_multi and stop_signal.
757 (save_infrun_state): Store continuations,
758 intermediate_continuations, proceed_to_finish, step_over_calls,
759 stop_step, step_multi, stop_signal and stop_bpstat.
760 (save_infrun_state): Store continuations,
761 intermediate_continuations, proceed_to_finish, step_over_calls,
762 stop_step, step_multi, stop_signal and stop_bpstat.
763 (free_thread): Clear The thread's stop_bpstat.
764
765 * inferior.h (context_switch_to): Declare.
766
767 * infrun.c (ecss): New global.
768 (context_switch): Context switch continuations,
769 intermediate_continuations, proceed_to_finish, step_over_calls,
770 stop_step, step_multi, stop_signal and stop_bpstat.
771 (wait_for_inferior): Use global ecss.
772 (async_ecss, async_ecs): Delete.
773 (fetch_inferior_event): Use global ecss.
774 (context_switch_to): New.
775
776 * top.c (execute_command): In non-stop, only check if the current
777 thread is running, in all-stop, check if there's any thread
778 running.
779
780 * breakpoint.c (bpstat_remove_breakpoint): New.
781 (bpstat_remove_breakpoint_callback): New.
782 (delete_breakpoint): Clear the stop_bpstats of all threads.
783
784 * mi/mi-main.c (mi_cmd_execute): In non-stop, only check if the
785 current thread is running, in all-stop, check if there's any
786 thread running.
787
788 * Makefile.in (gdbthread_h): Depend on $(inferior_h).
789
7902008-07-09 Pedro Alves <pedro@codesourcery.com>
791
792 Add non_stop global.
793
794 * inferior.h (non_stop): Declare.
795 * infrun.c (non_stop, non_stop_1): New.
796 (set_non_stop, show_non_stop): New.
797 (_initialize_infrun): Add "set/show non-stop" command.
798
7992008-07-09 Pedro Alves <pedro@codesourcery.com>
800
801 Adjust fork/vfork/exec to pass ptids around.
802
803 * target.h (struct target_waitstatus): Store related_pid as a ptid.
804 (inferior_has_forked, inferior_has_vforked, inferior_has_execd):
805 Take a ptid_t.
806 * breakpoint.h (struct breakpoint): Change forked_inferior_pid
807 type to ptid.
808 * breakpoint.c (print_it_typical, bpstat_check_location)
809 (print_one_breakpoint_location, set_raw_breakpoint_without_location)
810 (create_fork_vfork_event_catchpoint): Adjust.
811 * infrun.c (fork_event): Change parent_pid and child_pid types to
812 ptid.
813 (follow_exec, inferior_has_forked, inferior_has_vforked)
814 (inferior_has_execd): Take a ptid_t and don't trim it.
815 * linux-thread-db.c (thread_db_wait): Don't trim the returned ptid.
816 * linux-nat.c (linux_child_follow_fork): Adjust.
817 * inf-ptrace.c (inf_ptrace_wait): Adjust.
818 * inf-ttrace.c (inf_ttrace_wait): Adjust.
819 * win32-nat.c (get_win32_debug_event): Don't set related_pid.
820
8212008-07-09 Pedro Alves <pedro@codesourcery.com>
822
823 Add "executing" property to threads.
824
825 * inferior.h (target_executing): Delete.
826 * gdbthread.h (struct thread_info): Add executing_ field.
827 (set_executing, is_executing): New.
828 * thread.c (main_thread_executing): New.
829 (init_thread_list): Clear it and also main_thread_running.
830 (is_running): Return false if target has no execution.
831 (any_running, is_executing, set_executing): New.
832
833 * top.c: Include "gdbthread.h".
834 (target_executing): Delete.
835 (execute_command): Replace target_executing check by any_running.
836 * event-top.c: Include "gdbthread.h".
837 (display_gdb_prompt, command_handler): Replace target_executing by
838 is_running.
839 * inf-loop.c: Include "gdbthread.h". Don't mark as not executing
840 here. Replace target_executing by is_running.
841 * infrun.c (handle_inferior_event): Mark all threads as
842 not-executing.
843 * linux-nat.c (linux_nat_resume): Don't mark thread as executing
844 here.
845 * stack.c (get_selected_block): Return null if inferior is
846 executing.
847 * target.c (target_resume): Mark resumed ptid as executing.
848 * breakpoint.c (until_break_command): Replace target_executing
849 check by is_executing.
850 * remote.c (remote_async_resume): Don't mark inferior as executing
851 here.
852 * mi/mi-interp.c (mi_cmd_interpreter_exec): Replace target_executing
853 by any_running.
854
855 * mi/mi-main.c (mi_cmd_exec_interrupt, mi_cmd_execute)
856 (mi_execute_async_cli_command): Replace target_executing by
857 is_running.
858
859 * frame.c (get_current_frame): Error out if the current thread is
860 executing.
861 (has_stack_frames): New.
862 (get_selected_frame, deprecated_safe_get_selected_frame): Check
863 has_stack_frames.
864
865 * Makefile.in (event-top.o, frame.o, inf-loop.o, top.o): Depend on
866 $(gdbthread_h).
867
8682008-07-09 Pedro Alves <pedro@codesourcery.com>
869
870 * symfile.c (load_command): Reopen the exec file and reread
871 symbols before anything else.
872
8732008-07-09 Pedro Alves <pedro@codesourcery.com>
874
875 * remote-sim.c: Include gdbthread.h.
876 (remote_sim_ptid): New global.
877 (gdbsim_create_inferior): Silently add the main task to GDB's
878 thread list.
879 (gdbsim_close, gdbsim_mourn_inferior): Silently delete the main
880 task from GDB's thread list.
881 (gdbsim_resume): Adjust to use remote_sim_ptid.
882 (gdbsim_thread_alive, gdbsim_pid_to_str): New.
883 (init_gdbsim_ops): Register gdbsim_thread_alive and
884 gdbsim_pid_to_str.
885 (_initialize_remote_sim): Initialize remote_sim_ptid.
886 * Makefile.in (remote-sim.o): Depend on $(gdbthread_h).
887
8882008-07-09 Pedro Alves <pedro@codesourcery.com>
889
890 * monitor (monitor_ptid): New global.
891 (monitor_open): Silently add the main task to GDB's thread list.
892 (monitor_close, monitor_mourn_inferior): Silently delete the main
893 task from GDB's thread list.
894 (monitor_thread_alive, monitor_pid_to_str): New.
895 (init_base_monitor_ops): Register monitor_thread_alive and
896 monitor_pid_to_str.
897 (_initialize_remote_monitors): Initialize monitor_ptid.
898
899 * gdbthread.h (delete_thread_silent): Declare.
900 * thread.c (delete_thread): Rename to ...
901 (delete_thread_1): ... this. Add "silent" parameter. If silent,
902 don't do exit notifications.
903 (delete_thread, delete_thread_silent): New, as wrappers to
904 delete_thread_1.
905
9062008-07-08 Pedro Alves <pedro@codesourcery.com>
907
908 * breakpoint.c (update_global_location_list): Add boolean
909 "should_insert" argument. Only insert locations if caller told it
910 too.
911 (update_global_location_list_nothrow): Add boolean "should_insert"
912 argument. Pass it to update_global_location_list.
913 (insert_breakpoints, create_longjmp_breakpoint)
914 (create_overlay_event_breakpoint, enable_overlay_breakpoints)
915 (create_thread_event_breakpoint, create_solib_event_breakpoint)
916 (create_fork_vfork_event_catchpoint, create_exec_event_catchpoint)
917 (enable_watchpoints_after_interactive_call_stop)
918 (set_momentary_breakpoint, create_breakpoints)
919 (break_command_really, watch_command_1)
920 (create_ada_exception_breakpoint, update_breakpoint_locations)
921 (do_enable_breakpoint, enable_command): Pass true to
922 update_global_location_list.
923 (bpstat_stop_status, disable_overlay_breakpoints)
924 (disable_watchpoints_before_interactive_call_start)
925 (delete_breakpoint, disable_breakpoint, disable_command): Pass
926 false to update_global_location_list.
927 (update_breakpoints_after_exec): Don't temporarily disable
928 always-inserted mode.
929
9302008-07-08 Pedro Alves <pedro@codesourcery.com>
931
932 * breakpoint.c (mark_breakpoints_out): Make public.
933 (update_breakpoints_after_exec): Don't call mark_breakpoints_out
934 here. Update comment.
935 * breakpoint.h (mark_breakpoints_out): Declare.
936
937 * linux-nat.c (linux_handle_extended_wait): On
938 TARGET_WAITKIND_EXECD, call mark_breakpoints_out.
939 * inf-ttrace.c (inf_ttrace_wait): Likewise.
940
9412008-07-08 Pedro Alves <pedro@codesourcery.com>
942
943 * infrun.c (follow_exec): Reset shared libraries before adding the
944 main exec file.
945
9462008-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
947
948 * breakpoint.c (bpstat_copy): Call RELEASE_VALUE on the new OLD_VAL.
949
9502008-07-07 Pedro Alves <pedro@codesourcery.com>
951
952 * i386-dicos-tdep.c: Include "inferior.h".
953 (i386_dicos_frame_align): New.
954 (i386_dicos_init_abi): Register i386_dicos_frame_align. Set call
955 dummy location ON_STACK.
956 * Makefile.in (i386-dicos-tdep.o): Depend on $(inferior_h).
957
9582008-07-07 Joel Brobecker <brobecker@adacore.com>
959
960 * gstdint.h: New file.
961
9622008-07-05 Vladimir Prus <vladimir@codesourcery.com>
963
964 * mi/mi-interp.c (mi_on_resume): Don't try to report
965 resumed thread it the thread list is empty.
966
9672008-07-05 Pierre Muller <muller@ics.u-strasbg.fr>
968
969 * cli/cli-decode.c (add_setshow_optional_filename_cmd): Set
970 completer for set to filename_completer.
971
972 NEWS: Mention it.
973
9742008-07-04 Vladimir Prus <vladimir@codesourcery.com>
975
976 Implement -target-attach.
977 * mi/mi-cmds.c (mi_cmds): Forward -target-attach to CLI attach.
978
9792008-06-21 Hui Zhu <teawater@gmail.com>
980
981 * target-descriptions.c (maint_print_c_tdesc_cmd): Fix a memory leak.
982
9832008-07-03 Pedro Alves <pedro@codesourcery.com>
984
985 * config/i386/nm-cygwin.h (ATTACH_NO_WAIT): Delete.
986 * config/i386/nm-i386gnu.h (ATTACH_NO_WAIT): Delete.
987
988 * target.h (struct target_ops): Add to_attach_no_wait member.
989 (target_attach_no_wait): New.
990 * target.c (update_current_target): Inherit to_attach_no_wait.
991
992 * infcmd.c: Replace ATTACH_NO_WAIT compile time check by
993 target_attach_no_wait runtime check.
994
995 * gnu-nat.c (init_gnu_ops): Set to_attach_no_wait in gnu_ops.
996 * win32-nat.c (init_win32_ops): Set to_attach_no_wait in
997 win32_ops.
998
9992008-07-03 Pedro Alves <pedro@codesourcery.com>
1000
1001 * i386-tdep.c (i386_displaced_step_fixup): Condition log printing
1002 on debug_displaced being set.
1003
10042008-06-30 Daniel Jacobowitz <dan@codesourcery.com>
1005
1006 * frame.c (get_prev_frame_1): Call frame_unwind_find_by_frame
1007 directly instead of get_frame_id.
1008
10092008-06-30 Luis Machado <luisgpm@br.ibm.com>
1010
1011 * rs6000-tdep.c (ppc_displaced_step_fixup): New function.
1012 (deal_with_atomic_sequence): Update BC masks.
1013 (rs6000_gdbarch_init): Init displaced stepping infra-structure.
1014 Define BRANCH_MASK, B_INSN, BC_INSN, BXL_INSN, BP_MASK and BP_INSN.
1015
10162008-06-30 Daniel Jacobowitz <dan@codesourcery.com>
1017
1018 * cris-tdep.c (crisv32_single_step_through_delay): Get this frame's
1019 register, not the previous frame's.
1020
10212008-06-30 Luis Machado <luisgpm@br.ibm.com>
1022
1023 * source.c (select_source_symtab): Make sure we skip namespace
1024 symtabs when showing cpp source code.
1025
10262008-06-30 Hans-Peter Nilsson <hp@axis.com>
1027
1028 * MAINTAINERS (Authorized committers): Fix my email address.
1029
10302008-06-28 Vladimir Prus <vladimir@codesourcery.com>
1031
1032 * mi/mi-cmds.c (mi_cmds): Route -exec-run, -exec-until,
1033 -target-download and -target-select via CLI, so that
1034 the quoting rules are the same as they were (unfortunately)
1035 in all prior gdb releases.
1036 * mi/mi-cmds.h (mi_cmd_exec_run, mi_cmd_exec_until)
1037 (mi_cmd_target_download, mi_cmd_target_select): Remove.
1038 * mi/mi-main.c (mi_cmd_exec_run, mi_cmd_exec_until)
1039 (mi_cmd_target_download, mi_cmd_target_select): Remove.
1040 (mi_cmd_execute): Set current_token even for commands
1041 routed via CLI.
1042
10432008-06-28 Ulrich Weigand <uweigand@de.ibm.com>
1044
1045 * alphafbsd-tdep.c: Update for unwinder changes.
1046 * alpha-linux-tdep.c: Likewise.
1047 * alphanbsd-tdep.c: Likewise.
1048 * alphaobsd-tdep.c: Likewise.
1049 * avr-tdep.c: Likewise.
1050 * cris-tdep.c: Likewise.
1051 * frv-linux-tdep.c: Likewise.
1052 * frv-tdep.c: Likewise.
1053 * h8300-tdep.c: Likewise.
1054 * hppa-linux-tdep.c: Likewise.
1055 * iq2000-tdep.c: Likewise.
1056 * m32c-tdep.c: Likewise.
1057 * m32r-linux-tdep.c: Likewise.
1058 * m32r-tdep.c: Likewise.
1059 * m68hc11-tdep.c: Likewise.
1060 * mep-tdep.c: Likewise.
1061 * mn10300-tdep.c: Likewise.
1062 * mt-tdep.c: Likewise.
1063 * score-tdep.c: Likewise.
1064 * sh64-tdep.c: Likewise.
1065 * sh-tdep.c: Likewise.
1066 * sparc64fbsd-tdep.c: Likewise.
1067 * sparc64nbsd-tdep.c: Likewise.
1068 * sparc64obsd-tdep.c: Likewise.
1069 * v850-tdep.c: Likewise.
1070 * vaxobsd-tdep.c: Likewise.
1071 * vax-tdep.c: Likewise.
1072 * xstormy16-tdep.c: Likewise.
1073
10742008-06-28 Vladimir Prus <vladimir@codesourcery.com>
1075
1076 * mi/mi-main.c (enum captured_mi_execute_command_actions)
1077 (captured_mi_execute_command_args): Remove.
1078 (captured_mi_execute_command): Cast the closure to mi_parse
1079 pointer, not to captured_mi_execute_command_args, and don't
1080 set the action field thereof.
1081 (mi_execute_command): Pass struct mi_parse, not
1082 captured_mi_execute_command_args to captured_mi_execute_command.
1083 (mi_execute_command): Remove (dead) code for suppressing
1084 printing prompt.
1085
10862008-06-28 Pedro Alves <pedro@codesourcery.com>
1087
1088 * linux-nat.c (enum sigchld_state): New.
1089 (linux_nat_async_events_state): Renamed from
1090 linux_nat_async_events_enabled.
1091 (linux_nat_event_pipe_push, my_waitpid): Adjust.
1092 (sigchld_default_action): New.
1093 (lin_lwp_attach_lwp): Adjust. Call linux_nat_async_events
1094 unconditionally.
1095 (linux_nat_create_inferior): Set events state to sigchld_default
1096 state.
1097 (linux_nat_resume): Adjust.
1098 (linux_nat_wait): Call linux_nat_async_events unconditionally.
1099 (sigchld_handler): Adjust.
1100 (linux_nat_async_mask): Don't set SIGCHLD actions here.
1101 (get_pending_events): Adjust.
1102 (linux_nat_async_events): Rewrite to handle enum sigchld_state
1103 instead of a boolean.
1104 (linux_nat_async): Adjust.
1105 (_initialize_linux_nat): Capture default SIGCHLD action into
1106 sigchld_default_action.
1107
11082008-06-28 Vladimir Prus <vladimir@codesourcery.com>
1109
1110 * breakpoint.c (moribund_locations): New.
1111 (bpstat_stop_status): Process moribund locations.
1112 (update_global_location_list): Add removed
1113 locations to moribund_locations.
1114 (breakpoint_retire_moribund): New.
1115 * breakpoint.h (struct bp_location): New field
1116 events_till_retirement.
1117 (breakpoint_retire_moribund): Declare.
1118 * thread.c (thread_count): New.
1119 * infrun.c (handle_inferior_event): Call
1120 breakpoint_retire_moribund.
1121 * gdbthread.h (thread_count): Declare.
1122
11232008-06-27 Joseph Myers <joseph@codesourcery.com>
1124
1125 * dfp.c (decimal_convert): Call match_endianness before and after
1126 conversion.
1127
11282008-06-27 Jonathan Larmour <jifl@eCosCentric.com>
1129
1130 * remote.c (remote_insert_breakpoint): Ensure that if Z0
1131 unsupported and we fall back to memory_insert_breakpoint, we
1132 use the unmodified requested address.
1133
11342008-06-27 Joel Brobecker <brobecker@adacore.com>
1135
1136 * dwarf2read.c (read_attribute_value): Issue a complaint when
1137 adjusting size attribute values of 0xffffffff as zero.
1138
11392008-06-27 Joseph Myers <joseph@codesourcery.com>
1140
1141 * i386-tdep.c (i386_16_byte_align_p): New.
1142 (i386_push_dummy_call): Determine stack space required for
1143 arguments going forwards allowing for 16-byte alignment, then push
1144 arguments going forwards.
1145
11462008-06-27 Pedro Alves <pedro@codesourcery.com>
1147
1148 * infrun.c (start_remote): Don't clear thread list here.
1149 * monitor.c (monitor_open): Include "gdbthread.h". Clear thread
1150 list here.
1151 * remote.c (record_currthread): Upgrade the main thread and its
1152 entry in the thread list if this is the first time we hear about
1153 threads.
1154 (remote_thread_alive): Consider magic_null_ptid or a ptid without
1155 a tid member always alive.
1156 (remote_find_new_threads): Don't update the main thread here.
1157 (remote_start_remote): Clear thread list here. Always add the
1158 main thread.
1159 (extended_remote_attach_1): Add the main thread here.
1160 (extended_remote_mourn_1): Re-add the main thread here.
1161 (extended_remote_create_inferior_1): Add a main thread.
1162
1163 * Makefile.in (monitor.o): Depend on $(gdbthread_h).
1164
11652008-06-27 Pedro Alves <pedro@codesourcery.com>
1166
1167 Use ptid_t.tid to store thread ids instead of ptid_t.pid.
1168
1169 * remote.c (magic_null_ptid, not_sent_ptid, any_thread_ptid): New
1170 globals.
1171 (general_thread, continue_thread): Change type to ptid_t.
1172 (record_currthread): Take a ptid_t parameter instead of an
1173 integer.
1174 (MAGIC_NULL_PID): Delete.
1175 (set_thread): Take a ptid_t parameter and adjust.
1176 (set_general_thread, set_continue_thread): New.
1177 (remote_thread_alive, remote_newthread_step)
1178 (remote_current_thread, remote_find_new_threads)
1179 (remote_threads_info, remote_start_remote, remote_vcont_resume)
1180 (remote_resume_1, remote_wait, extended_remote_create_inferior_1)
1181 (threadalive_test, remote_pid_to_str)
1182 (remote_get_thread_local_address): Adjust.
1183 (_initialize_remote): Initialize magic_null_ptid, not_sent_ptid
1184 and any_thread_ptid.
1185
11862008-06-26 Jan Kratochvil <jan.kratochvil@redhat.com>
1187
1188 * configure.ac (--enable-tui): AC_MSG_ERROR for explicit --enable-tui.
1189 * configure: Regenerated.
1190
11912008-06-26 Joel Brobecker <brobecker@adacore.com>
1192
1193 * dwarf2read.c (read_attribute_value): Treat size attribute
1194 values of 0xffffffff as if the attribute value was zero.
1195
11962008-06-26 Vladimir Prus <vladimir@codesourcery.com>
1197
1198 * linux-nat.c: Add description of overall logic.
1199
12002008-06-26 Daniel Jacobowitz <dan@codesourcery.com>
1201
1202 * Makefile.in (GNULIB_H): Use GNULIB_STDINT_H.
1203 (gdb_stdint_h, gdb_stdint.h, stamp-int): Delete. Remove
1204 all dependencies on $(gdb_stdint_h).
1205 (distclean): Do not delete gdb_stdint.h.
1206 * acinclude.m4: Do not use stdint.m4.
1207 * configure.ac: Set GNULIB_STDINT_H. Remove tests for stdint.h,
1208 uintptr_t, and gdb_stdint.h.
1209 * defs.h: Include <stdint.h>.
1210 * gdb_thread_db.h: Assume stdint.h is already included.
1211 * breakpoint.c, findcmd.c, hppa-tdep.c, inf-ptrace.c, proc-service.c,
1212 rs6000-nat.c, spu-linux-nat.c, target.c, win32-nat.c: Do not
1213 include gdb_stdint.h.
1214 * configure, config.in: Regenerate.
1215
12162008-06-26 Joseph Myers <joseph@codesourcery.com>
1217
1218 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Handle passing
1219 decimal floating-point values in GPRs for soft-float.
1220 (do_ppc_sysv_return_value): Handle returning decimal
1221 floating-point values in GPRs for soft-float.
1222
12232008-06-26 Vladimir Prus <vladimir@codesourcery.com>
1224
1225 * target.c (target_read_until_error): New.
1226 * target.h (target_read_until_error): Declare.
1227 * mi/mi-main.c (mi_cmd_data_read_memory): Use
1228 target_read_until_error.
1229
12302008-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
1231
1232 Fix a memory leak found by Hui Zhu <teawater@gmail.com>.
1233 * c-exp.y (parse_number): Move the S and SAVED_CHAR initialization
1234 after the DECFLOAT detection to fix a memory leak. Remove the
1235 redundant NUM initialization. Protect the DECFLOAT detection memory
1236 access before the P block. Restore the P memory content for the
1237 DECFLOAT detection.
1238
12392008-06-25 Vladimir Prus <vladimir@codesourcery.com>
1240
1241 Kill the return value for all MI command functions.
1242 * mi/mi-cmds.h (enum mi_cmd_result): Remove.
1243 (mi_cmd_argv_ftype): Change return type to void.
1244
1245 * mi/mi-main.c: Adjust all function that implement
1246 MI commands to return nothing.
1247 (struct captured_mi_execute_command_actions):
1248 Remove the rc field.
1249 (mi_cmd_execute): Return nothing.
1250 (mi_execute_async_cli_command): Return nothing.
1251 (mi_cmd_exec_interrupt): Don't print ^done here.
1252 (mi_cmd_target_select): Don't print ^connected here.
1253 (captured_mi_execute_command): Don't check for MI_CMD_DONE.
1254 Special-case -target-select and output ^connected, not ^done.
1255
1256 * mi/mi-cmd-break.c: Adjust.
1257 * mi/mi-cmd-disas.c: Adjust.
1258 * mi/mi-cmd-env.c: Adjust.
1259 * mi/mi-cmd-file.c: Adjust.
1260 * mi/mi-cmd-stack.c: Adjust.
1261 * mi/mi-cmd-target.c: Adjust.
1262 * mi/mi-cmd-var.c: Adjust.
1263 * mi/mi-interp.c: Adjust.
1264 * mi/mi-symbol-cmds.c: Adjust.
1265
12662008-06-25 Vladimir Prus <vladimir@codesourcery.com>
1267
1268 Emit ^running via observer.
1269 * mi/mi-interp.c (mi_cmd_interpreter_exec): Do no print
1270 ^running here.
1271 (mi_on_resume): Print ^running if not previously output.
1272 * mi/mi-main.c (running_result_record_printed): New.
1273 (captured_mi_execute_command): Reset
1274 running_result_record_printed. Use running_result_record_printed
1275 to decide if we should skip ^done.
1276 (mi_execute_async_cli_command): Don't print ^running here.
1277 * mi/mi-main.h (current_token, running_result_record_printed):
1278 Declare.
1279
12802008-06-24 Michael Snyder <msnyder@specifix.com>
1281
1282 * infrun.c (_initialize_infrun): White space and typo fix.
1283
12842008-06-23 Christopher Faylor <me.gdb.changelog@cgf.cx>
1285
1286 * win32-nat.c (safe_symbol_file_add_stub): Remove unused variable.
1287 (do_initial_win32_stuff): Fix problem with inability to set breakpoints
1288 when first loading DLL with "dll" command.
1289
12902008-06-19 Pierre Muller <muller@ics.u-strasbg.fr>
1291
1292 * gnu-nat.c (proc_string): Use capital T for "Thread".
1293
12942008-06-19 Pierre Muller <muller@ics.u-strasbg.fr>
1295
1296 * win32-nat.c (win32_pid_to_str): Use capital T for "Thread".
1297
12982008-06-18 Joel Brobecker <brobecker@adacore.com>
1299
1300 * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
1301 the target cannot run.
1302
13032008-06-18 Joel Brobecker <brobecker@adacore.com>
1304
1305 * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
1306 we're attaching to a running process.
1307
13082008-06-18 Pierre Muller <muller@ics.u-strasbg.fr>
1309
1310 * win32-nat.c (handle_load_dll): Give dll name and load address
1311 if debug_events is on.
1312 (handle_unload_dll): Likewise.
1313
13142008-06-14 Vladimir Prus <vladimir@codesourcery.com>
1315
1316 Don't suppress *running when doing finish.
1317 * infcall.c (call_function_by_hand): Set both
1318 suppress_resume_observer and suppress_stop_observer.
1319 * infcmd.c (suppress_run_stop_observers): Split into...
1320 (suppress_resume_observer, suppress_stop_observer): ...those.
1321 (finish_command_continuation): Clear suppress_stop_observer.
1322 (finish_command): Set suppress_stop_observer.
1323 * inferior.h (suppress_run_stop_observers): Split into...
1324 (suppress_resume_observer, suppress_stop_observer): ...those.
1325 * infrun.c (normal_stop): Check for suppress_stop_observer.
1326 * thread.c (set_running): Check for suppress_resume_observer.
1327
13282008-06-12 Pedro Alves <pedro_alves@portugalmail.pt>
1329 Pierre Muller <muller@ics.u-strasbg.fr>
1330
1331 * gdbarch.sh (gdbarch_skip_main_prologue): New.
1332 * gdbarch.h, gdbarch.c: Regenerate.
1333 * i386-tdep.h (i386_skip_main_prologue): Declare.
1334 * i386-tdep.c (i386_skip_main_prologue): New.
1335 * i386-cygwin-tdep.c (i386_cygwin_init_abi): Register
1336 i386_skip_main_prologue as gdbarch_skip_main_prologue gdbarch callback.
1337 * symtab.c (find_function_start_sal): When pc points at the "main"
1338 function, call gdbarch_skip_main_prologue.
1339
13402008-06-11 Daniel Jacobowitz <dan@codesourcery.com>
1341
1342 * value.c (value_primitive_field): Fetch lazy register values.
1343
13442008-06-11 Pedro Alves <pedro@codesourcery.com>
1345
1346 * NEWS: Mention support removal of undocumented S AA p PID stop
1347 reply packet.
1348
1349 * remote.c (remote_wait): Remove undocumented S AA p PID support.
1350
13512008-06-10 Stan Shebs <stan@codesourcery.com>
1352
1353 * MAINTAINERS: Update my affiliation and address.
1354
13552008-06-10 Andreas Schwab <schwab@suse.de>
1356
1357 * top.c (print_gdb_version): Don't print final newline.
1358
13592008-06-10 Vladimir Prus <vladimir@codesourcery.com>
1360
1361 Implement *running.
1362 * Makefile.in: Update dependencies.
1363 * gdbthread.h (struct thread_info): New field
1364 running_.
1365 (set_running, is_running): New.
1366 * thread.c (set_running, is_running): New.
1367 * inferior.h (suppress_normal_stop_observer): Rename to...
1368 (suppress_run_stop_observers): ..this.
1369 * infcmd.c (suppress_normal_stop_observer): Rename to...
1370 (suppress_run_stop_observers): ..this.
1371 (finish_command_continuation, finish_command): Adjust.
1372 * infcall.c (call_function_by_hand): Adjust.
1373 * infrun.c (normal_stop): Call set_running.
1374 * target.c (target_resume): New. Call set_running.
1375 * target.h (target_resume): Convert from macro to
1376 a function.
1377
1378 * mi/mi-interp.c (mi_on_resume): New.
1379 (mi_interpreter_init): Register mi_on_resume.
1380
13812008-06-10 Vladimir Prus <vladimir@codesourcery.com>
1382
1383 Use observers to report stop events in MI.
1384 * mi/mi-interp.c (mi_on_normal_stop): New.
1385 (mi_interpreter_init): Register mi_on_normal_stop.
1386 (mi_interpreter_exec_continuation): Remove.
1387 (mi_cmd_interpreter_exec): Don't register the above.
1388 * mi/mi-main.c (captured_mi_execute_command): Don't care
1389 about sync_execution.
1390 (mi_execute_async_cli_command): Don't install continuation. Don't
1391 print *stopped.
1392 (mi_exec_async_cli_cmd_continuation): Remove.
1393
13942008-06-10 Vladimir Prus <vladimir@codesourcery.com>
1395
1396 Suppress normal stop observer when it's problematic.
1397 * inferior.h (suppress_normal_stop_observer): New.
1398 * infcall.c (call_function_by_hand): Disable stop events when
1399 doing function calls.
1400 * infmcd.c (suppress_normal_stop_observer): New.
1401 (finish_command_continuation): Call normal_stop observer
1402 explicitly.
1403 (finish_command): Disable stop events inside proceed.
1404 * infrun.c (normal_stop): Don't call normal stop observer if
1405 suppressed of if multi-step is in progress.
1406
14072008-06-10 Vladimir Prus <vladimir@codesourcery.com>
1408
1409 Remove stale code.
1410 * infrun.c (finish_command): Don't pass cleanup
1411 to continuation.
1412 (finish_command_continuation): Don't grab cleanup from
1413 the passed data, as we don't use, and cannot, use it anyway.
1414
14152008-06-10 Vladimir Prus <vladimir@codesourcery.com>
1416
1417 Introduce common cleanup for restoring integers.
1418 * defs.h (make_cleanup_restore_integer): New declaration.
1419 (struct cleanup): New field free_arg.
1420 (make_my_cleanup_2): New.
1421 * utils.c (restore_integer_closure, restore_integer)
1422 (make_cleanup_restore_integer): New.
1423 (make_my_cleanup): Initialize the free_arg field and
1424 renamed to make_my_cleanup_2.
1425 (do_my_cleanups): Call free_arg.
1426 (discard_cleanups): Call free_arg.
1427 * breakpoint.c (restore_always_inserted_mode): Remove.
1428 (update_breakpoints_after_exec): Use make_cleanup_restore_integer.
1429
14302008-06-09 Doug Evans <dje@google.com>
1431
1432 * remote.c (remote_wait): Include beginning of malformed packet
1433 in error output.
1434
14352008-06-09 Tom Tromey <tromey@redhat.com>
1436
1437 * completer.c (complete_line): Don't special-case
1438 expression_completer.
1439 (expression_completer): Only pass last word to
1440 location_completer.
1441 * c-exp.y (yylex): Check 'token', not 'operator'.
1442
14432008-06-09 Daniel Jacobowitz <dan@codesourcery.com>
1444
1445 * configure.ac (build_warnings): Add -Wno-format for mingw.
1446 * configure: Regenerated.
1447
14482008-06-07 Daniel Jacobowitz <dan@codesourcery.com>
1449
1450 * NEWS: Make indentation consistent. Move exec tracing entry out
1451 of remote packet list.
1452
14532008-06-06 Tom Tromey <tromey@redhat.com>
1454
1455 * value.h (evaluate_subexpression_type, extract_field_op):
1456 Declare.
1457 * printcmd.c (_initialize_printcmd): Use expression_completer for
1458 'p', 'inspect', 'call'.
1459 * parser-defs.h (parse_field_expression): Declare.
1460 * parse.c: Include exceptions.h.
1461 (in_parse_field, expout_last_struct): New globals.
1462 (mark_struct_expression): New function.
1463 (prefixify_expression): Return int.
1464 (prefixify_subexp): Return int. Use expout_last_struct.
1465 (parse_exp_1): Update.
1466 (parse_exp_in_context): Add 'out_subexp' argument. Handle
1467 in_parse_field.
1468 (parse_field_expression): New function.
1469 * expression.h (parse_field_expression): Declare.
1470 (in_parse_field): Likewise.
1471 * eval.c (evaluate_subexpression_type): New function.
1472 (extract_field_op): Likewise.
1473 * completer.h (expression_completer): Declare.
1474 * completer.c (expression_completer): New function.
1475 (count_struct_fields, add_struct_fields): New functions.
1476 * c-exp.y (yyparse): Redefine.
1477 (COMPLETE): New token.
1478 (exp): New productions.
1479 (saw_name_at_eof, last_was_structop): New globals.
1480 (yylex): Return COMPLETE when needed. Recognize in_parse_field.
1481 (c_parse): New function.
1482 * breakpoint.c (_initialize_breakpoint): Use expression_completer
1483 for watch, awatch, and rwatch.
1484 * Makefile.in (parse.o): Depend on exceptions_h.
1485
14862008-06-06 Paul Pluzhnikov <ppluzhnikov@google.com>
1487
1488 PR gdb/1147
1489 * gdb/valopts.c (find_overload_match): Handle references
1490 to pointers.
1491
14922008-06-06 Paul N. Hilfinger <hilfinger@adacore.com>
1493
1494 * ada-lang.c (ada_value_assign): Correct big-endian case to take into
1495 account the bitsize of the 'from' operand.
1496
14972008-06-06 Pedro Alves <pedro@codesourcery.com>
1498
1499 * annotate.h (annotate_thread_changed): Declare.
1500
15012008-06-06 Nick Roberts <nickrob@snap.net.nz>
1502
1503 * annotate.c (annotate_thread_changed): New function.
1504 * thread.c (thread_command) : Use it.
1505 * infrun.c (normal_stop): Use it.
1506
15072008-06-05 Vladimir Prus <vladimir@codesourcery.com>
1508 Nathan Sidwell <nathan@codesourcery.com>
1509 Joseph Myers <joseph@codesourcery.com>
1510
1511 * acinclude.m4: Include ../config/acx.m4.
1512 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
1513 * configure, config.in: Regenerate.
1514 * main.c (print_gdb_help): Use REPORT_BUGS_TO for bug-reporting
1515 address.
1516 * top.c (print_gdb_version): Use PKGVERSION and REPORT_BUGS_TO.
1517
15182008-06-05 Pedro Alves <pedro@codesourcery.com>
1519
1520 Replace 'target async' by 'maintenance set remote-async' and
1521 'target remote' combination.
1522
1523 * remote.c (remote_async_wait): Merge into remote_wait, and
1524 remove.
1525 (remote_async_permitted, remote_async_permitted_set): New
1526 variables.
1527 (set_maintenance_remote_async_permitted)
1528 (show_maintenance_remote_async_permitted): New functions.
1529 (remote_async_ops, extended_async_remote_ops): Delete.
1530 (remote_async_open, extended_remote_async_open): Delete.
1531 (remote_open_1): Drop async_p parameter. Update callers. Replace
1532 async_p with remote_async_permitted checks.
1533 (extended_async_remote_attach): Delete.
1534 (remote_resume, remote_async_resume): Merge and leave remote_resume.
1535 (remote_async_terminal_inferior): Rename to...
1536 (remote_terminal_inferior): ... this, and add
1537 remote_async_termitted check.
1538 (remote_async_terminal_ours): Rename to...
1539 (remote_terminal_ours): ... this, and add remote_async_termitted
1540 check.
1541 (remote_wait, remote_async_wait): Merge and leave remote_wait
1542 only.
1543 (remote_kill, remote_async_kill): Merge and leave remote_kill
1544 only.
1545 (remote_async_mourn, extended_async_remote_mourn): Delete.
1546 (extended_remote_create_inferior_1): Drop async_p parameter.
1547 Update callers. Always use extended_remote_ops.
1548 (extended_remote_async_create_inferior): Delete.
1549 (remote_return_zero): Delete.
1550 (init_remote_ops): Register remote_can_async_p, remote_async,
1551 remote_async_mask, remote_terminal_inferior and
1552 remote_terminal_ours.
1553 (remote_can_async_p, remote_is_async_p): Check for
1554 remote_async_permitted.
1555 (init_remote_async_ops, init_extended_async_remote_ops): Remove.
1556 (set_remote_cmd): Don't add async and extended-async targets.
1557 (_initialize_remote): Add set/show remote-async maintenance
1558 commands.
1559
15602008-06-05 Pedro Alves <pedro@codesourcery.com>
1561
1562 * remote.c (kill_kludge): Delete.
1563 (remote_wait, remote_async_wait): Don't set it.
1564 (remote_kill, remote_async_kill): Don't do anything with it.
1565
15662008-06-05 Pedro Alves <pedro@codesourcery.com>
1567
1568 * linux-thread-db.c (thread_db_wait): Don't trim event ptid.
1569
15702008-06-05 Aleksandar Ristovski <aristovski@qnx.com>
1571
1572 * bcache.c (bcache_data): Call deprecated_bcache_added function.
1573 (deprecated_bcache_added): New function name. Body of function
1574 bcache_data is used here with the addition of 'added' argument.
1575 * bcache.h (deprecated_bcache_added): New function.
1576 * symfile.c (add_psymbol_to_bcache): New helper function, takes part of
1577 work from add_psymbol_to_list - initialises partial symbol and stashes
1578 it in objfile's cache.
1579 (append_psymbol_to_list): New helper function, takes other part of
1580 work from add_psymbol_to_list - adds partial symbol to the given list.
1581 (add_psymbol_to_list): Call helper functions instead of doing work
1582 here. If adding to global list, do not duplicate partial symbols in the
1583 partial symtab.
1584
15852008-06-05 Aleksandar Ristovski <aristovski@qnx.com>
1586
1587 * breakpoint.c (print_exception_catchpoint): Put 'exception' back to
1588 'exception caught|thrown' message.
1589
15902008-06-05 Jan Kratochvil <jan.kratochvil@redhat.com>
1591
1592 * Makefile.in: Update dependencies.
1593 * dwarf2expr.c: New include "gdb_assert.h".
1594 (new_dwarf_expr_context): Initialize MAX_RECURSION_DEPTH.
1595 (dwarf_expr_eval): Sanity check the RECURSION_DEPTH count.
1596 (execute_stack_op): Error out on too large RECURSION_DEPTH.
1597 Increase/decrease RECURSION_DEPTH around the function.
1598
15992008-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1600
1601 * remote.c (get_offsets): Handle a single segment.
1602 * symfile.c (symfile_map_offsets_to_segments): Allow more bases
1603 than segments.
1604
16052008-06-03 Daniel Jacobowitz <dan@codesourcery.com>
1606
1607 * solib-svr4.c (struct lm_info): Add lm_addr.
1608 (main_lm_addr): New.
1609 (svr4_default_sos): Set lm_addr.
1610 (svr4_current_sos): Set lm_addr and main_lm_addr.
1611 (svr4_fetch_objfile_link_map): Rewrite.
1612 (svr4_clear_solib): Clear main_lm_addr.
1613
16142008-06-03 Michael Snyder <msnyder@redhat.com>
1615 Joseph Myers <joseph@codesourcery.com>
1616
1617 * mips-tdep.c (mips_eabi_return_value): Replace stub that always
1618 returned RETURN_VALUE_STRUCT_CONVENTION with a real function.
1619
16202008-06-02 Roman Zippel <zippel@linux-m68k.org>
1621
1622 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Fix incorrect test.
1623
16242008-06-02 Roman Zippel <zippel@linux-m68k.org>
1625
1626 * m68k-tdep.c (m68k_analyze_prologue): Fix length of lea insn.
1627
16282008-06-01 Joel Brobecker <brobecker@adacore.com>
1629
1630 * rs6000-aix-tdep.c (rs6000_convert_from_func_ptr_addr): Do not
1631 treat pointers in data space as function descriptors if the
1632 target address is also in the data space.
1633
16342008-05-30 Joel Brobecker <brobecker@adacore.com>
1635
1636 * alpha-tdep.c (alpha_heuristic_frame_unwind_cache): Set
1637 the trad-frame register value for the SP register.
1638
16392008-05-29 Mark Kettenis <kettenis@gnu.org>
1640
1641 * sparcnbsd-tdep.c, sparcobsd-tdep.c: Update for unwinder changes.
1642
16432008-05-28 Joel Brobecker <brobecker@adacore.com>
1644
1645 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Improve the heuristic
1646 that identifies function descriptors outside of the .opd section.
1647
16482008-05-28 Aleksandar Ristovski <aristovski@qnx.com>
1649
1650 * breakpoint.c (print_exception_catchpoint): In CLI add 'Temporary' for
1651 temporary catchpoints. In MI add missing fields 'reason', 'disp',
1652 'bkptno'.
1653 (print_mention_exception_catchpoint): Add 'Temporary' for temporary
1654 catchpoints.
1655 (handle_gnu_v3_exceptions): Use tempflag.
1656
16572008-05-28 Vladimir Prus <vladimir@codesourcery.com>
1658
1659 Refactor varobj_update interface.
1660 * varobj.c (varobj_update): Report changes as vector. Also
1661 return not just a list of varobj, but a list of special structures
1662 that tell what exactly has changed.
1663 * varobj.h (enum varobj_update_error): Rename to
1664 varobj_scope_status.
1665 (struct varobj_update_result_t): New.
1666 (varobj_update): Adjust prototype.
1667 * mi/mi-cmd-var.c: Adjust for changes.
1668
16692008-05-28 Vladimir Prus <vladimir@codesourcery.com>
1670
1671 * varobj.c (varobj_update): Fix comment typo.
1672 Fix indentation.
1673
16742008-05-26 Joel Brobecker <brobecker@adacore.com>
1675
1676 Set the symtab field of symbols read from ECOFF debugging entries.
1677 * mdebugread.c (add_symbol): Add new parameter symtab.
1678 (parse_symbol): Update calls to add_symbol throughout.
1679
16802008-05-27 Andreas Schwab <schwab@suse.de>
1681
1682 * symtab.h (enum address_class): Remove LOC_REGPARM and
1683 LOC_COMPUTED_ARG.
1684 (struct symbol): Add is_argument.
1685 (SYMBOL_IS_ARGUMENT): Define.
1686
1687 * ada-lang.c (ada_add_block_symbols): Use SYMBOL_IS_ARGUMENT.
1688 * buildsym.c (finish_block): Likewise.
1689 * stack.c (print_frame_args, print_block_frame_locals)
1690 (print_frame_arg_vars): Likewise.
1691 * symtab.c (lookup_block_symbol): Likewise.
1692 * tracepoint.c (add_local_symbols): Likewise.
1693 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
1694
1695 * coffread.c (process_coff_symbol): Set SYMBOL_IS_ARGUMENT.
1696 * dwarf2read.c (new_symbol): Likewise.
1697 * mdebugread.c (parse_symbol): Likewise.
1698 * stabsread.c (define_symbol): Likewise.
1699
1700 * ada-exp.y (select_possible_type_sym): Don't handle LOC_REGPARM
1701 and LOC_COMPUTED_ARG.
1702 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
1703 * ax-gdb.c (gen_var_ref): Likewise.
1704 * eval.c (evaluate_subexp_for_address): Likewise.
1705 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
1706 * m2-exp.y (yylex): Likewise.
1707 * printcmd.c (address_info): Likewise.
1708 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
1709 * tracepoint.c (collect_symbol, scope_info): Likewise.
1710
17112008-05-24 Carlos Eduardo Seo <cseo@linux.vnet.ibm.com>
1712
1713 * gdbarch.sh: Added new gdbarch struct
1714 core_regset_sections.
1715 * gdbarch.c: Refreshed.
1716 * gdbarch.h: Refreshed.
1717 * regset.h (core_regset_section): Declared.
1718 * linux-nat.c (linux_nat_do_thread_registers): Added
1719 support for the new gdbarch struct core_regset_sections.
1720 * utils.c (host_address_to_string): New function.
1721 * defs.h (host_address_to_string): New prototype.
1722 * i386-linux-tdep.c (i386_regset_rections): New register
1723 sections list for i386.
1724 (i386_linux_init_abi): Initialized new gdbarch struct
1725 core_regset_sections.
1726 * Makefile.in: Updated to reflect dependency changes.
1727 * ppc-linux-tdep.c (ppc_regset_sections): Register
1728 sections list for ppc.
1729 (ppc_linux_init_abi): Initialized new gdbarch struct
1730 core_regset_sections
1731
17322008-05-24 Andreas Schwab <schwab@suse.de>
1733
1734 * linespec.c (decode_objc): Save current language around call to
1735 get_selected_block.
1736
17372008-05-23 Joel Brobecker <brobecker@adacore.com>
1738
1739 * valprint.h (get_array_bounds): Renames get_array_low_bound.
1740 * valprint.c (get_array_bounds): Renames get_array_low_bound.
1741 Return the proper bound value if the array index type is an
1742 enumerated type. Compute the high bound if requested.
1743 (val_print_array_elements): Handle the case when the array
1744 element has a null size.
1745 * ada-valprint.c (print_optional_low_bound): Add handling
1746 for empty arrays or arrays of zero-size elements.
1747 (ada_val_print_array): New function, extracted out from
1748 ada_val_print_1 case TYPE_CODE_ARRAY, and enhanced to
1749 handle empty arrays and arrays of zero-size elements.
1750 (ada_val_print_1)[case TYPE_CODE_ARRAY]: Replace extracted-out
1751 code by call to ada_val_print_array.
1752 (ada_value_print): Remove handling of null array. The handling
1753 was incomplete and is now better handled by ada_val_print_array.
1754
17552008-05-23 Markus Deuling <deuling@de.ibm.com>
1756
1757 * annotate.c (annotate_source, annotate_frame_begin): Replace
1758 deprecated_print_address_numeric with paddress.
1759 * cli/cli-cmds.c (list_command, edit_command): Likewise.
1760 * tui/tui-stack.c (tui_make_status_line): Likewise.
1761
1762 * defs.h (deprecated_print_address_numeric): Remove.
1763 * printcmd.c (deprecated_print_address_numeric): Remove.
1764 * maint.c (maint_print_section_info): Fix comment.
1765
17662008-05-23 Markus Deuling <deuling@de.ibm.com>
1767
1768 * valprint.c (print_hex_chars, print_octal_chars, print_decimal_chars,
1769 print_binary_chars, print_char_chars): Add byte_order parameter and
1770 replace gdbarch_byte_order.
1771 (print_decimal_chars): Replace START_P, NOT_END_P and NEXT_P by their
1772 expressions and remove them. Remove unused TWO_TO_FOURTH.
1773 (val_print_type_code_int): Introduce gdbarch_byte_order to get at the
1774 endianness. Update call to print_hex_chars.
1775 * valprint.h (print_hex_chars, print_octal_chars, print_decimal_chars,
1776 print_binary_chars, print_char_chars): Add byte_order parameter.
1777 * printcmd.c (print_scalar_formatted): Introduce gdbarch_byte_order to
1778 get at the endianness. Update print_*_char calls to use byte_order.
1779
17802008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
1781
1782 * symtab.h (struct symbol): Make "aux_value" member a void pointer
1783 instead of a union.
1784 (SYMBOL_LOCATION_BATON): Update.
1785
17862008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
1787
1788 * symtab.h (enum address_class): Remove LOC_BASEREG and
1789 LOC_BASEREG_ARG.
1790 (struct symbol): Remove "basereg" member of "aux_value" union.
1791 (SYMBOL_BASEREG): Remove.
1792
1793 * ada-exp.y (select_possible_type_sym): Do not handle LOC_BASEREG
1794 or LOC_BASEREG_ARG.
1795 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
1796 (ada_add_block_symbols): Likewise.
1797 * ax-gdb.c (gen_var_ref): Likewise.
1798 * buildsym.c (finish_block): Likewise.
1799 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
1800 * m2-exp.y (yylex): Likewise.
1801 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
1802 * printcmd.c (address_info): Likewise.
1803 * stack.c (print_frame_args, print_block_frame_locals): Likewise.
1804 (print_frame_arg_vars): Likewise.
1805 * symmisc.c (print_symbol): Likewise.
1806 * symtab.c (lookup_block_symbol): Likewise.
1807 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
1808 (scope_info): Likewise.
1809
18102008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
1811
1812 * symtab.h (enum address_class): Remove LOC_LOCAL_ARG.
1813
1814 * ada-exp.y (select_possible_type_sym): Do not handle LOC_LOCAL_ARG.
1815 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
1816 (ada_add_block_symbols): Likewise.
1817 * ax-gdb.c (gen_var_ref): Likewise.
1818 * buildsyms.c (finish_block): Likewise.
1819 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
1820 * m2-exp.y (yylex): Likewise.
1821 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
1822 * printcmd.c (address_info): Likewise.
1823 * stack.c (print_frame_args, print_frame_arg_vars): Likewise.
1824 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
1825 * symtab.c (lookup_block_symbol): Likewise.
1826 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
1827 (scope_info): Likewise.
1828
18292008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
1830
1831 * symtab.h (enum address_class): Remove LOC_INDIRECT and
1832 LOC_HP_THREAD_LOCAL_STATIC.
1833
1834 * findvar.c (symbol_read_needs_frame, read_var_value): Do not
1835 handle LOC_INDIRECT or LOC_HP_THREAD_LOCAL_STATIC.
1836 (read_var_value): Likewise.
1837 * buildsym.c (finish_block): Likewise.
1838 * objfiles.c (objfile_relocate): Likewise.
1839 * printcmd.c (address_info): Likewise.
1840 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
1841 * tracepoint.c (scope_info): Likewise.
1842
18432008-05-21 Markus Deuling <deuling@de.ibm.com>
1844 Maxim Grigoriev <maxim2405@gmail.com>
1845
1846 * xtensa-tdep.c (xtensa_read_register): Remove.
1847 (xtensa_frame_cache): Get rid of xtensa_read_register. Pass extra
1848 argument litbase to call0_frame_cache().
1849 (call0_track_op, call0_analyze_prologue)
1850 (call0_frame_cache): Use extra argument litbase.
1851
18522008-05-21 Joel Brobecker <brobecker@adacore.com>
1853
1854 * infcmd.c (_initialize_infcmd): Add new "fin" alias for "finish".
1855
18562008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
1857
1858 * frame.h (SIZEOF_FRAME_SAVED_REGS): Remove.
1859
18602008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
1861
1862 * alpha-mdebug-tdep.c: Include "trad-frame.h".
1863 (struct alpha_mdebug_unwind_cache): Change type of SAVED_REGS to
1864 struct trad_frame_saved_reg *.
1865 (alpha_mdebug_frame_unwind_cache): Allocate SAVED_REGS using
1866 trad_frame_alloc_saved_regs. Update accesses. Record previous
1867 value of SP as being vfp.
1868 (alpha_mdebug_frame_prev_register): Use trad_frame_get_prev_register.
1869 * Makefile.in (alpha-mdebug-tdep.o): Update dependencies.
1870
18712008-05-21 Markus Deuling <deuling@de.ibm.com>
1872
1873 * score-tdep.c (score_print_insn): Get the current endianess from
1874 disassemble_info instead of gdbarch_byte_order.
1875
18762008-05-21 Pedro Alves <pedro@codesourcery.com>
1877
1878 * frame.c (get_prev_frame_1): Build frame id before setting
1879 this_frame->prev_p, not after.
1880
18812008-05-21 Nick Roberts <nickrob@snap.net.nz>
1882
1883 * annotate.c (annotate_new_thread): New function for new-thread
1884 annotation.
1885 * annotate.h: (annotate_new_thread): New extern.
1886 * thread.c (add_thread_with_info): Use it.
1887 * Makefile.in (thread.o): Add dependency on annotate.h.
1888
18892008-05-20 Joel Brobecker <brobecker@adacore.com>
1890
1891 * win32-nat.c (win32_wait): Block the control-c event while
1892 waiting for a debug event.
1893
18942008-05-19 Pedro Alves <pedro@codesourcery.com>
1895
1896 * symtab.h (lookup_symbol_in_language): Update comment.
1897 * symtab.c (lookup_symbol_aux_block): Update comment.
1898 * ada-lang.c (ada_lookup_symbol_list): Update comment.
1899
19002008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
1901
1902 * symtab.h (lookup_symbol_in_language): Remove SYMTAB parameter.
1903 (lookup_symbol): Likewise.
1904 * symtab.c (lookup_symbol_in_language): Remove SYMTAB parameter.
1905 (lookup_symbol): Likewise.
1906 (search_symbols): Update.
1907
1908 * linespec.c (find_methods, collect_methods): Update.
1909 (add_matching_methods, add_constructors): Update.
1910 (decode_compound, decode_dollar, decode_variable): Update.
1911 (lookup_prefix_sym): Update.
1912
1913 (symbol_found): Remove SYM_SYMTAB parameter.
1914 Use SYMBOL_SYMTAB (sym) instead.
1915
1916 * gdbtypes.c (lookup_typename): Update.
1917 (lookup_struct, lookup_union, lookup_enum): Update.
1918 (lookup_template_type): Update.
1919 (check_typedef): Update.
1920 * language.c (lang_bool_type): Update.
1921 * mdebugread.c (parse_procedure): Update.
1922 * mi/mi-cmd-stack.c (list_args_or_locals): Update.
1923 * parse.c (write_dollar_variable): Update.
1924 * printcmd.c (address_info): Update.
1925 * source.c (select_source_symtab): Update.
1926 * stack.c (print_frame_args, print_frame_arg_vars): Update.
1927 * valops.c (find_function_in_inferior): Update.
1928 (value_struct_elt_for_reference): Update.
1929 * value.c (value_static_field, value_fn_field): Update.
1930
1931 * alpha-mdebug-tdep.c (find_proc_desc): Update.
1932 * arm-tdep.c (arm_skip_prologue): Update.
1933 * mt-tdep.c (mt_skip_prologue): Update.
1934 * xstormy16-tdep.c (xstormy16_skip_prologue): Update.
1935
1936 * ada-lang.h (struct ada_symbol_info): Remove SYMTAB member.
1937 * ada-lang.c (ada_add_block_symbols): Remove SYMTAB parameter.
1938 (add_defn_to_vec): Likewise.
1939 (ada_add_block_symbols): Likewise.
1940 (lookup_cached_symbol, cache_symbol): Likewise.
1941 (standard_lookup): Update.
1942 (ada_lookup_symbol_list): Update.
1943
1944 * c-valprint.c (c_val_print): Update.
1945 * cp-support.c (cp_lookup_rtti_type): Update.
1946 * jv-lang.c (java_lookup_class, get_java_object_type): Update.
1947 * objc-lang.c (lookup_struct_typedef, find_imps): Update.
1948 * p-valprint.c (pascal_val_print): Update.
1949 * scm-lang.c (scm_lookup_name): Update.
1950
1951 * c-exp.y: Update.
1952 * f-exp.y: Update.
1953 * jv-exp.y: Update.
1954 * m2-exp.y: Update.
1955 * objc-exp.y: Update.
1956 * p-exp.y: Update.
1957
19582008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
1959
1960 * language.h (struct language_defn): Remove SYMTAB parameter from
1961 la_lookup_symbol_nonlocal callback function pointer.
1962
1963 * ada-lang.h (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
1964 (ada_lookup_encoded_symbol): Likewise.
1965 * ada-lang.c (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
1966 Always call fixup_symbol_section.
1967 (ada_lookup_symbol): Remove SYMTAB parameter.
1968 (ada_lookup_symbol_nonlocal): Likewise.
1969 * ada-exp.y (write_object_renaming): Update.
1970 (find_primitive_type): Likewise.
1971
1972 * cp-support.h (cp_lookup_symbol_nonlocal): Remove SYMTAB parameter.
1973 (cp_lookup_symbol_namespace): Likewise.
1974 * cp-namespace.c (lookup_namespace_scope): Remove SYMTAB parameter.
1975 (lookup_symbol_file): Likewise.
1976 (lookup_possible_namespace_symbol): Likewise.
1977 (cp_lookup_symbol_nonlocal): Likewise.
1978 (cp_lookup_symbol_namespace): Likewise.
1979 (cp_lookup_nested_type): Update.
1980
1981 * scm-valprint.c (scm_inferior_print): Update.
1982 * valops.c (value_maybe_namespace_elt): Update.
1983
1984 * solist.h (struct target_so_ops): Remove SYMTAB parameter from
1985 lookup_lib_global_symbol callback function pointer.
1986 (solib_global_lookup): Remove SYMTAB parameter.
1987 * solib.c (solib_global_lookup): Remove SYMTAB parameter.
1988 * solib-svr4.c (elf_lookup_lib_symbol): Likewise.
1989
1990 * symtab.h (basic_lookup_symbol_nonlocal): Remove SYMTAB parameter.
1991 (lookup_symbol_static): Likewise.
1992 (lookup_symbol_global): Likewise.
1993 (lookup_symbol_aux_block): Likewise.
1994 (lookup_global_symbol_from_objfile): Likewise.
1995 * symtab.c (lookup_symbol_aux): Remove SYMTAB parameter.
1996 (lookup_symbol_aux_local): Likewise.
1997 (lookup_symbol_aux_block): Likewise.
1998 (lookup_symbol_aux_symtabs): Likewise.
1999 (lookup_symbol_aux_psymtabs): Likewise.
2000 (lookup_global_symbol_from_objfile): Likewise.
2001 (basic_lookup_symbol_nonlocal): Likewise.
2002 (lookup_symbol_static): Likewise.
2003 (lookup_symbol_global): Likewise.
2004
2005 (lookup_symbol_in_language): Do not pass SYMTAB to lookup_symbol_aux.
2006
20072008-05-17 Pedro Alves <pedro@codesourcery.com>
2008
2009 * remote.c (init_extended_remote_ops): Fix typo.
2010
20112008-05-16 Pedro Alves <pedro@codesourcery.com>
2012
2013 * NEWS: Mention new DICOS x86 target configuration.
2014
20152008-05-16 Pedro Alves <pedro@codesourcery.com>
2016 Ulrich Weigand <uweigand@de.ibm.com>
2017
2018 * minsyms.c (lookup_minimal_symbol_by_pc_name): New function.
2019 * symtab.h (lookup_minimal_symbol_by_pc_name): Add prototype.
2020
2021 * symtab.c (fixup_section): Remove prototype. Add ADDR parameter;
2022 use it instead of ginfo->value.address. Look up minimal symbol by
2023 address and name. Assume OBJFILE is non-NULL.
2024 (fixup_symbol_section): Ensure we always have an objfile to look
2025 into. Extract and pass to fixup_section the symbol's address that
2026 will match the minimal symbol's address.
2027 (fixup_psymbol_section): Likewise.
2028
2029 (find_pc_sect_psymtab): Fall back to non-addrmap case when debugging
2030 overlays and the addrmap returned the wrong section.
2031
2032 * dwarf2read.c (var_decode_location): Set SYMBOL_CLASS before
2033 calling fixup_symbol_section.
2034
20352008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
2036
2037 * minsyms.c: Include "target.h".
2038 (find_solib_trampoline_target): Handle minimal symbols pointing
2039 to function descriptors as well.
2040 * Makefile.in (minsyms.o): Update dependencies.
2041
2042 * ppc-linux-tdep.c (ppc64_standard_linkage): Rename to ...
2043 (ppc64_standard_linkage1): ... this. Fix optional instructions.
2044 (PPC64_STANDARD_LINKAGE_LEN): Rename to ...
2045 (PPC64_STANDARD_LINKAGE1_LEN): ... this.
2046 (ppc64_standard_linkage2, ppc64_standard_linkage3): New.
2047 (PPC64_STANDARD_LINKAGE2_LEN, PPC64_STANDARD_LINKAGE3_LEN): New.
2048 (ppc64_standard_linkage_target): Rename to ...
2049 (ppc64_standard_linkage1_target): ... this.
2050 (ppc64_standard_linkage2_target, ppc64_standard_linkage3_target): New.
2051 (ppc64_skip_trampoline_code): Support three variants of standard
2052 linkage stubs. Call find_solib_trampoline_target to handle
2053 glink stubs.
2054
20552008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
2056
2057 * ppc-linux-tdep.c (ppc_linux_init_abi): Do not install
2058 ppc64_sysv_abi_adjust_breakpoint_address.
2059 * ppc-sysv-tdep.c (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
2060 * ppc-tdep.h (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
2061
20622008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
2063
2064 * ppc-linux-tdep.c (ppc_linux_skip_trampoline_code): Remove.
2065 (ppc_linux_init_abi): Install find_solib_trampoline_target instead
2066 of ppc_linux_skip_trampoline_code.
2067
20682008-05-15 Daniel Jacobowitz <dan@codesourcery.com>
2069
2070 * gdbarch.sh: Delete dwarf_reg_to_regnum.
2071 * gdbarch.c, gdbarch.h: Regenerated.
2072 * amd64-tdep.c, arm-tdep.c, h8300-tdep.c, hppa-linux-tdep.c,
2073 hppa-tdep.c, i386-tdep.c, m32c-tdep.c, m68k-tdep.c, mips-tdep.c,
2074 s390-tdep.c, xtensa-tdep.c: Do not set dwarf_reg_to_regnum.
2075
20762008-05-15 Pedro Alves <pedro@codesourcery.com>
2077
2078 * linux-nat.c (trap_ptid): Delete.
2079 (linux_nat_detach, linux_nat_wait, linux_nat_mourn_inferior):
2080 Adjust.
2081 * linux-thread-db.c (thread_db_wait): Adjust.
2082
20832008-05-15 Joel Brobecker <brobecker@adacore.com>
2084
2085 * linespec.c (decode_line_1): Fix a couple of comments.
2086
20872008-05-15 Alan Modra <amodra@bigpond.net.au>
2088
2089 * dbxread.c: Formatting.
2090 (INTERNALIZE_SYMBOL): Init n_other.
2091 (set_namestring): Take pointer to nlist arg rather than struct
2092 copy. Update all callers.
2093
20942008-05-15 Andreas Schwab <schwab@suse.de>
2095
2096 * Makefile.in (dwarf2loc.o): Remove $(addrmap_h).
2097 (dwarf2read.o): Add $(addrmap_h).
2098
20992008-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2100
2101 * ppc-linux-tdep.c (ppc_linux_convert_from_func_ptr_addr): Rename ...
2102 (ppc64_linux_convert_from_func_ptr_addr): ... to this. No longer try
2103 to handle ppc32 PLT entries.
2104 (ppc_linux_init_abi): Install ppc64_linux_convert_from_func_ptr_addr
2105 only on ppc64.
2106
21072008-05-14 Daniel Jacobowitz <dan@codesourcery.com>
2108
2109 * elfread.c (elf_symtab_read): Create trampolines for @plt symbols.
2110 * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Renamed from
2111 lookup_minimal_symbol_by_pc_section. Prefer trampolines if requested.
2112 (lookup_minimal_symbol_by_pc_section): Use
2113 lookup_minimal_symbol_by_pc_section_1.
2114 (lookup_solib_trampoline_symbol_by_pc): Likewise.
2115
21162008-05-13 Joel Brobecker <brobecker@adacore.com>
2117
2118 * findcmd.c: Add #include "gdb_stdint.h".
2119 * Makefile.in (findcmd.o): Update dependencies.
2120
21212008-05-11 David S. Miller <davem@davemloft.net>
2122
2123 * sparc-linux-tdep.c (sparc32_linux_init_abi): Remove
2124 long double size override, Linux does use 128-bit now.
2125
2126 * sparc-linux-tdep.c (PSR_SYSCALL): Define.
2127 (sparc_linux_write_pc): New function.
2128 (sparc32_linux_init_abi): Register it.
2129 * sparc64-linux-tdep.c (TSTATE_SYSCALL): Define.
2130 (sparc64_linux_write_pc): New function.
2131 (sparc64_linux_init_abi): Register it.
2132
2133 * sparc-linux-tdep.c, sparc64-linux-tdep.c: Use
2134 dwarf2_append_unwinders(), not dwarf2_frame_sniffer.
2135
21362008-05-11 Ulrich Weigand <uweigand@de.ibm.com>
2137
2138 * rs6000-tdep.c (rs6000_gdbarch_init): Set up info.target_desc
2139 and info.tdep_info before calling gdbarch_init_osabi.
2140
21412008-05-09 Joel Brobecker <brobecker@adacore.com>
2142
2143 * ada-lang.c (ada_evaluate_subexp) [BINOP_ASSIGN]: Do not force
2144 the type of the right hand side of the assignment to the type
2145 of the left hand side if the left hand side is a convenience
2146 variable.
2147
21482008-05-09 Ulrich Weigand <uweigand@de.ibm.com>
2149
2150 * NEWS: Mention gdbserver bi-arch capability.
2151
21522008-05-09 Doug Evans <dje@google.com>
2153
2154 New "find" command.
2155 * NEWS: Document find command and qSearch:memory packet.
2156 * Makefile.in (SFILES): Add findcmd.c.
2157 (COMMON_OBJS): Add findcmd.o.
2158 (findcmd.o): New rule.
2159 * findcmd.c: New file.
2160 * target.h (target_ops): New member to_search_memory.
2161 (simple_search_memory): Declare.
2162 (target_search_memory): Declare.
2163 * target.c (simple_search_memory): New fn.
2164 (target_search_memory): New fn.
2165 * remote.c (PACKET_qSearch_memory): New packet kind.
2166 (remote_search_memory): New fn.
2167 (init_remote_ops): Init to_search_memory.
2168 (init_extended_remote_ops): Ditto.
2169 (_initialize_remote): Add qSearch:memory packet config command.
2170
21712008-05-09 Eli Zaretskii <eliz@gnu.org>
2172
2173 * thread.c (_initialize_thread): Don't use commas and periods in
2174 first line of doc string of "set/show print thread-events".
2175
21762008-05-08 Joel Brobecker <brobecker@adacore.com>
2177
2178 * alpha-mdebug-tdep.c, alpha-osf1-tdep.c, alpha-tdep.c:
2179 Update for unwinder changes.
2180
21812008-05-08 Joel Brobecker <brobecker@adacore.com>
2182
2183 * frame.c (get_frame_base_address, get_frame_locals_address)
2184 (get_frame_args_address): Pass the correct frame when calling
2185 frame_base_find_by_frame.
2186
21872008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
2188
2189 * remote.c (extended_remote_attach_1): Call target_find_description.
2190
21912008-05-08 Daniel Jacobowitz <dan@codesourcery.com>
2192
2193 * remote.c (extended_remote_create_inferior_1): Clean up
2194 before marking the target running.
2195
21962008-05-08 Joel Brobecker <brobecker@adacore.com>
2197
2198 * hppa-tdep.h, hppa-tdep.c, hppa-hpux-tdep.c: Update for unwinder
2199 changes.
2200
22012008-05-07 Joel Brobecker <brobecker@adacore.com>
2202
2203 * sparc-tdep.c, sparc-tdep.h, sparc-sol2-tdep.c, sparc64-tdep.c,
2204 sparc64-sol2-tdep.c: Update for unwinder changes.
2205
22062008-05-07 Daniel Jacobowitz <dan@codesourcery.com>
2207
2208 * cp-support.c (mangled_name_to_comp): Initialize storage.
2209 (unqualified_name_from_comp): Likewise.
2210
22112008-05-07 Jie Zhang <jie.zhang@analog.com>
2212
2213 * remote.c (remote_insert_breakpoint): Call get_remote_state
2214 after gdbarch_breakpoint_from_pc is called.
2215 (remote_insert_hw_breakpoint): Likewise.
2216
22172008-05-06 Joel Brobecker <brobecker@adacore.com>
2218
2219 * valprint.c (val_print): Add new language parameter and use it
2220 instead of using the current_language. Update calls to val_print
2221 throughout.
2222 (common_val_print): Add new langauge parameter and pass it to
2223 val_print.
2224 * value.h (struct language_defn): Add opaque declaration.
2225 (val_print, common_val_print): Update declarations.
2226 * stack.c (print_frame_args): Update call to common_val_print
2227 using the appropriate language.
2228 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
2229 * c-valprint, f-valprint.c, m2-valprint.c, mt-tdep.c, infcmd.c,
2230 mi/mi-main.c, jv-valprint.c, ada-valprint.c, varobj.c, p-valprint.c,
2231 scm-valprint.c, cp-valprint.c, sh64-tdep.c, printcmd.c:
2232 #include "language.h" if necessary.
2233 Update calls to val_print and common_val_print.
2234 * Makefile.in (mt-tdep.o, sh64-tdep.o, mi-cmds.o, mi-main.o):
2235 Update dependencies.
2236
22372008-05-06 Joel Brobecker <brobecker@adacore.com>
2238
2239 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Treat addresses
2240 pointing inside a non-executable section as function descriptors.
2241
22422008-05-06 Pedro Alves <pedro@codesourcery.com>
2243
2244 * inf-loop.c (inferior_event_handler): Run all continuations and
2245 print any language change before running the breakpoint commands.
2246
22472008-05-06 Joel Brobecker <brobecker@adacore.com>
2248
2249 * frame-unwind.c (frame_unwind_got_bytes): New function.
2250 * frame-unwind.h (frame_unwind_got_bytes): Add declaration.
2251 * libunwind-frame.h, libunwind-frame.c, ia64-tdep.c: Update
2252 for unwinder changes.
2253
22542008-05-05 Doug Evans <dje@google.com>
2255
2256 * NEWS: Mention new /m modifier for disassemble command.
2257 * cli/cli-cmds.c (print_disassembly): New function.
2258 (disassemble_current_function): New function
2259 (disassemble_command): Recognize /m modifier, print mixed
2260 source+assembly.
2261 (init_cli_cmds): Update disassemble help text.
2262
22632008-05-05 Maxim Grigoriev <maxim2405@gmail.com>
2264
2265 * xtensa-tdep.c: Update for unwinder changes.
2266
22672008-05-05 Andreas Schwab <schwab@suse.de>
2268
2269 Update m68k port for unwinder changes.
2270 * m68k-tdep.c (m68k_frame_cache): Expect this_frame.
2271 (m68k_frame_this_id, m68k_frame_prev_register): Update signature.
2272 (m68k_frame_unwind): Use default_frame_sniffer.
2273 (m68k_frame_sniffer): Remove.
2274 (m68k_frame_base_address): Expect this_frame.
2275 (m68k_dummy_id): Renamed from m68k_unwind_dummy_id. Expect
2276 this_frame.
2277 (m68k_gdbarch_init): Use set_gdbarch_dummy_id,
2278 dwarf2_append_unwinders, and frame_unwind_append_unwinder.
2279 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Expect frame_info
2280 parameter instead of pc value.
2281 (m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache):
2282 Expect this_frame.
2283 (m68k_linux_sigtramp_frame_this_id)
2284 (m68k_linux_sigtramp_frame_prev_register)
2285 (m68k_linux_sigtramp_frame_sniffer): Update signature.
2286 (m68k_linux_sigtramp_frame_unwind): Use
2287 m68k_linux_sigtramp_frame_sniffer.
2288 (m68k_linux_init_abi): Use frame_unwind_append_unwinder.
2289
2290 * m68klinux-nat.c (store_register): Fix typo.
2291
22922008-05-05 Pedro Alves <pedro@codesourcery.com>
2293
2294 * infcmd.c (step_1): Put thread id on the stack to avoid possible
2295 NULL dereferencing.
2296
22972008-05-05 Luis Machado <luisgpm@br.ibm.com>
2298
2299 * symfile.c (reread_symbols): Update objfile's entry point.
2300
23012008-05-05 Aleksandar Ristovski <aristovski@qnx.com>
2302 Joel Brobecker <brobecker@adacore.com>
2303
2304 * ada-lang.c: Update throughout to use symbol_matches_domain
2305 instead of matching the symbol domain explictly.
2306 * dwarf2read.c (add_partial_symbol): Do not add new psym for
2307 STRUCT_DOMAIN. Make sure you recognize c++ struct and java and ada
2308 class as typedefs. See lookup_partial_symbol function.
2309 (new_symbol): Similar to add_partial_symbol, do not create
2310 symbol for the typedef. See lookup_block_symbol.
2311 * symtab.c (symbol_matches_domain): New function, takes care
2312 of dual meaning of STRUCT_DOMAIN symbol for c++, ada and java.
2313 (lookup_partial_symbol): Use symbol_matches_domain to see if the
2314 found psym domain matches the given domain.
2315 (lookup_block_symbol): Likewise.
2316
23172008-05-05 Vladimir Prus <vladimir@codesourcery.com>
2318
2319 * top.c (command_line_handler_continuation): Remove.
2320 (execute_command): Do not install the above.
2321
23222008-05-05 Vladimir Prus <vladimir@codesourcery.com>
2323
2324 * inf-loop.c (inferior_event_handler): Call bpstat_do_action,
2325 and catch all exceptions from it.
2326 * top.c (command_line_handler_continuation): Don't
2327 call bpstat_do_action here.
2328
23292008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
2330
2331 * dwarf2read.c (struct dwarf2_cu): Add type_hash.
2332 (struct die_info): Remove type.
2333 (read_type_die, read_typedef, read_base_type, read_subrange_type)
2334 (read_structure_type, read_enumeration_type, read_array_type)
2335 (read_tag_pointer_type, read_tag_ptr_to_member_type)
2336 (read_tag_reference_type, read_tag_const_type, read_tag_volatile_type)
2337 (read_tag_string_type, read_subroutine_type, read_set_type)
2338 (read_unspecified_type): Delete prototypes. Remove check for
2339 already-loaded type. Return the new type.
2340 (set_die_type): Return the new type.
2341 (reset_die_and_siblings_types): Delete.
2342 (load_comp_unit, load_full_comp_unit): Set type_hash.
2343 (process_queue): Remove call to reset_die_and_siblings_types.
2344 (process_die): Do not read most types here. Use read_type_die
2345 for others.
2346 (read_func_scope, dwarf2_add_member_fn): Use read_type_die.
2347 (quirk_gcc_member_function_pointer): Return the new type.
2348 (process_structure_scope, process_enumeration_scope): Use
2349 get_die_type and read the DIE's type.
2350 (read_full_die): Do not initialize die->type.
2351 (tag_type_to_type): Use read_type_die.
2352 (read_type_die): Check for already defined types. Return the
2353 type.
2354 (determine_prefix): Use get_die_type.
2355 (set_die_type): Return the type.
2356 (get_die_type): Take a CU argument. Check for no type_hash.
2357
23582008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
2359
2360 * dwarf2read.c (dwarf2_ranges_read, read_partial_die): Initialize
2361 locals.
2362
23632008-05-04 Pedro Alves <pedro@codesourcery.com>
2364
2365 * breakpoint.c (update_breakpoints_after_exec): Delete bp_longjmp
2366 and bp_longjmp_resume breakpoints.
2367 (breakpoint_address_is_meaningful): Claim bp_longjmp_resume as
2368 meaningful.
2369 (create_longjmp_breakpoint): Don't create bp_longjmp_resume
2370 breakpoints. Create bp_longjmp breakpoints as momentary
2371 breakpoints.
2372 (enable_longjmp_breakpoint): Delete.
2373 (set_longjmp_breakpoint): New.
2374 (disable_longjmp_breakpoint): Delete.
2375 (delete_longjmp_breakpoint): New.
2376 (set_longjmp_resume_breakpoint): Delete.
2377 (set_momentary_breakpoint_at_pc): New.
2378 (breakpoint_re_set_one): Don't delete bp_longjmp and
2379 bp_longjmp_resume breakpoints.
2380 (breakpoint_re_set): Don't create longjmp and longjmp-resume
2381 breakpoints.
2382
2383 * infrun.c (step_resume_breakpoint): Add comment.
2384 (struct execution_control_state): Delete handling_longjmp member.
2385 (init_execution_control_state). Don't clear handling_longjmp.
2386 (context_switch): Don't context switch handling_longjmp.
2387 (handle_inferior_event): If handling a bp_longjmp breakpoint,
2388 create a bp_longjmp_resume breakpoint, and set it as current
2389 step_resume_breakpoint, then step over the longjmp breakpoint. If
2390 handling a bp_longjmp_resume breakpoint, don't delete the longjmp
2391 breakpoint, delete the longjmp-resume breakpoint, and stop
2392 stepping.
2393 (currently_stepping): Remove handling_longjmp from expression.
2394 (insert_step_resume_breakpoint_at_sal): Update comment.
2395 (insert_longjmp_resume_breakpoint): New.
2396
2397 * breakpoint.h (set_momentary_breakpoint_at_pc): Declare.
2398 (enable_longjmp_breakpoint, disable_longjmp_breakpoint): Delete
2399 declarations.
2400 (set_longjmp_breakpoint, delete_longjmp_breakpoint): Declare.
2401 (set_longjmp_resume_breakpoint): Delete declaration.
2402
2403 * gdbthread.h (save_infrun_state): Remove handling_longjmp
2404 parameter.
2405 (load_infrun_state): Delete *handling_longjmp parameter.
2406 * thread.c (save_infrun_state): Remove handling_longjmp parameter.
2407 Update body.
2408 (load_infrun_state): Delete *handling_longjmp parameter. Update
2409 body.
2410
2411 * infcmd.c (disable_longjmp_breakpoint_cleanup): Delete.
2412 (delete_longjmp_breakpoint_cleanup): New.
2413 (step_1): Call set_longjmp_breakpoint instead of
2414 enable_longjmp_breakpoint. Use delete_longjmp_breakpoint_cleanup
2415 instead of disable_longjmp_breakpoint_cleanup when making cleanup.
2416 (step_1_continuation): Pass thread id in the continuation args to
2417 step_once.
2418 (step_once): Add thread parameter. Pass thread id the the
2419 continuation.
2420
24212008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2422
2423 Set CU BASE_ADDRESS already from partial DIEs.
2424 * dwarf2read.c (read_partial_die): New variables BASE_ADDRESS and
2425 BASE_ADDRESS_TYPE. Set these variables from DW_AT_LOW_PC and
2426 DW_AT_ENTRY_PC. Set CU->HEADER.BASE_KNOWN and CU->HEADER.BASE_ADDRESS
2427 from these variables if it was still unset.
2428
2429 * Makefile.in: Update dependencies.
2430 * dwarf2read.c: Include "addrmap.h"
2431 (struct dwarf2_cu): New fields RANGES_OFFSET and HAS_RANGES_OFFSET.
2432 (dwarf2_ranges_read): New prototype.
2433 (dwarf2_build_psymtabs_hard): Initialize and prepare PSYMTABS_ADDRMAP.
2434 Add discontiguous range to PSYMTABS_ADDRMAP by DWARF2_RANGES_READ on
2435 HAS_RANGES_OFFSET, otherwise add there the contiguous range.
2436 (dwarf2_ranges_read): New parameter RANGES_PST, update the function
2437 comment for it. Add the found ranges to RANGES_PST. New variable
2438 BASEADDR, initialize it the common way.
2439 (dwarf2_get_pc_bounds): Update the caller for the new parameter.
2440 (read_partial_die): `DW_AT_ranges' now only sets RANGES_OFFSET and
2441 HAS_RANGES_OFFSET for the later processing.
2442 * objfiles.h (struct objfile): New field PSYMTABS_ADDRMAP.
2443 * symtab.c: Include "addrmap.h"
2444 (find_pc_sect_psymtab): Support reading the field PSYMTABS_ADDRMAP.
2445 Move the psymtab locator into ...
2446 (find_pc_sect_psymtab_closer): ... a new function.
2447
24482008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
2449
2450 * arch-utils.c (gdbarch_update_p): Use default values for
2451 info.abfd and info.target_desc if they are NULL.
2452 (gdbarch_from_bfd): Remove assertion.
2453 (set_gdbarch_from_file): Call gdbarch_find_by_info directly,
2454 using the current target description.
2455 (gdbarch_info_fill): Do not use default values for info->abfd
2456 and info->target_desc.
2457
24582008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2459
2460 * symfile.c (reread_symbols): Reload EXEC_BFD on its change.
2461
24622008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
2463
2464 * inferior.h (read_pc_pid, write_pc_pid): Remove.
2465 * regcache.h (regcache_read_pc, regcache_write_pc): Add prototypes.
2466
2467 * regcache.c (read_pc_pid): Remove, replace by ...
2468 (regcache_read_pc): ... this function.
2469 (write_pc_pid): Remove, replace by ...
2470 (regcache_write_pc): ... this function.
2471 (read_pc, write_pc): Update.
2472
2473 * infrun.c (displaced_step_prepare): Replace read_pc_pid and
2474 write_pc_pid by regcache_read_pc and regcache_write_pc.
2475 (displaced_step_fixup): Likewise.
2476 (resume): Likewise. Use regcache arch instead of current_gdbarch.
2477 (prepare_to_proceed): Likewise.
2478 (proceed): Likewise.
2479 (adjust_pc_after_break): Likewise.
2480 (handle_inferior_event): Likewise.
2481
2482 * linux-nat.c (cancel_breakpoint): Likewise.
2483 * linux-thread-db.c (check_event): Likewise.
2484 * aix-thread.c (aix_thread_wait): Likewise.
2485 * tracepoint.c (trace_dump_command): Likewise.
2486
24872008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2488
2489 * dwarf2loc.c (dwarf_expr_frame_base): Error out on missing
2490 SYMBOL_LOCATION_BATON.
2491
24922008-05-04 Vladimir Prus <vladimir@codesourcery.com>
2493
2494 * target.h (struct target_ops): New field to_auxv_parse.
2495 * auxv.c (default_auxv_parse): New, renamed from previous
2496 target_auxv_parse.
2497 (target_auxv_parse): Try to call target method. Fallback to
2498 default_auxv_parse if not found.
2499 * procfs.c (procfs_auxv_parse): New.
2500 (init_procfs_ops): On Solaris, in 64-bit mode, install
2501 procfs_auxv_parse.
2502
25032008-05-03 Adam Nemet <anemet@caviumnetworks.com>
2504
2505 * symfile.c (add_symbol_file_command): Use paddress rather than
2506 hex_string to print the address.
2507
25082008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
2509
2510 * rs6000-tdep.c (rs6000_frame_this_id): If info->base is 0,
2511 return the null frame ID to terminate the backtrace.
2512
25132008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
2514
2515 * rs6000-tdep.c: Do not include "rs6000-tdep.h".
2516 (rs6000_find_toc_address_hook): Move to rs6000-aix-tdep.c.
2517 (SIG_FRAME_PC_OFFSET): Likewise.
2518 (SIG_FRAME_LR_OFFSET): Likewise.
2519 (SIG_FRAME_FP_OFFSET): Likewise.
2520 (rs6000_push_dummy_call): Likewise.
2521 (rs6000_return_value): Likewise.
2522 (rs6000_convert_from_func_ptr_addr): Likewise.
2523 (branch_dest, rs6000_software_single_step): Likewise.
2524 (deal_with_atomic_sequence): Rename to ...
2525 (ppc_deal_with_atomic_sequence): ... this. Adapt all callers.
2526 Do not call branch_dest; inline required parts of that function.
2527 (rs6000_skip_trampoline_code): Replace DEPRECATED_SYMBOL_NAME
2528 with SYMBOL_LINKAGE_NAME.
2529 (struct reg, regsize): Delete.
2530 (read_memory_addr): Delete; inline into callers.
2531 (rs6000_skip_prologue): Move after skip_prologue.
2532 (skip_prologue): Remove prototype.
2533 (rs6000_gdbarch_init): Remove sysv_abi variable; perform all
2534 initialization as if this variable were true. Do not install
2535 ppc64_sysv_abi_adjust_breakpoint_address.
2536
2537 * rs6000-aix-tdep.c: Include "gdb_assert.h", "gdbtypes.h",
2538 "gdbcore.h", "target.h", "value.h", "infcall.h", "objfiles.h",
2539 and "breakpoint.h".
2540 (rs6000_find_toc_address_hook): Move here from rs6000-tdep.c.
2541 (SIG_FRAME_PC_OFFSET): Likewise.
2542 (SIG_FRAME_LR_OFFSET): Likewise.
2543 (SIG_FRAME_FP_OFFSET): Likewise.
2544 (rs6000_push_dummy_call): Likewise.
2545 (rs6000_return_value): Likewise.
2546 (rs6000_convert_from_func_ptr_addr): Likewise.
2547 (branch_dest, rs6000_software_single_step): Likewise. Replace
2548 tdep->text_segment_base by AIX_TEXT_SEGMENT_BASE.
2549 (rs6000_aix_init_osabi): Install rs6000_push_dummy_call,
2550 rs6000_return_value, and rs6000_convert_from_func_ptr_addr.
2551 Call set_gdbarch_long_double_bit and set_gdbarch_frame_red_zone_size.
2552 Set tdep->lr_frame_offset. Do not set tdep->text_segment_base.
2553
2554 * rs6000-tdep.h (rs6000_software_single_step): Remove prototype.
2555 (AIX_TEXT_SEGMENT_BASE): New macro.
2556 * rs6000-nat.c (exec_one_dummy_insn): Replace tdep->text_segment_base
2557 by AIX_TEXT_SEGMENT_BASE.
2558
2559 * ppc-tdep.h (ppc_deal_with_atomic_sequence): Add prototype.
2560 (struct gdbarch_tdep): Remove text_segment_base member.
2561 * ppc-linux-tdep.c (ppc_linux_init_abi): On 64-bit, install
2562 ppc64_sysv_abi_adjust_breakpoint_address.
2563
2564 * Makefile.in (rs6000-tdep.o): Update dependencies.
2565 (rs6000-aix-tdep.o): Likewise.
2566
25672008-05-03 Luis Machado <luisgpm@br.ibm.com>
2568 Thiago Jung Bauermann <bauerman@br.ibm.com>
2569
2570 * cli/cli-decode.c (lookup_cmd_1): Fix indentation.
2571 * doublest.c (convert_typed_floating): Fix typo in comment.
2572 * dwarf2-frame.c (dwarf2_frame_cache): Likewise.
2573 * frame-unwind.h (frame_sniffer_ftype): Likewise.
2574 * frame.c (frame_unwind_address_in_block): Likewise.
2575 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Likewise.
2576 * symtab.h (struct symbol): Likewise.
2577 * tramp-frame.h (struct trad_frame_cache): Likewise.
2578 * value.c (allocate_repeat_value): Likewise.
2579
25802008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
2581
2582 * infrun.c (handle_inferior_event): Do not insert breakpoints at
2583 TARGET_WAITKIND_LOADED events during startup (i.e. in the shell).
2584
25852008-05-03 Pedro Alves <pedro@codesourcery.com>
2586
2587 * parse.c (parse_exp_in_context): Don't override
2588 expression_context_pc if get_selected_block returned a valid
2589 block.
2590
25912008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
2592
2593 * alpha-tdep.h (ALPHA_REGISTER_BYTES): Delete.
2594 * arm-tdep.h (STATUS_REGISTER_SIZE): Delete.
2595 * breakpoint.c (args_for_catchpoint_enable, current_exception_event):
2596 Delete.
2597 * c-typeprint.c (c_type_print_base): Delete handling of template
2598 instantiations.
2599 * cp-support.h (METHOD_PTR_IS_VIRTUAL, METHOD_PTR_FROM_VOFFSET)
2600 (METHOD_PTR_TO_VOFFSET): Delete.
2601 * defs.h (QUIT_FIXME): Delete.
2602 * f-lang.h (DEFAULT_DOTMAIN_NAME_IN_MF77, DEFAULT_MAIN_NAME_IN_MF77)
2603 (DEFAULT_DOTMAIN_NAME_IN_XLF_BUGGY, DEFAULT_DOTMAIN_NAME_IN_XLF): Delete.
2604 * gdbtypes.h (struct cplus_struct_type): Delete is_inlined,
2605 ninstantiations, and instantiations.
2606 (TYPE_INSTANTIATIONS, TYPE_NINSTANTIATIONS, TYPE_INSTANTIATION)
2607 (TYPE_FN_FIELD_INLINED): Delete.
2608 * srec.h (SREC_BINARY): Delete.
2609 * symtab.c (symbol_init_demangled_name): Delete.
2610 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME, symbol_init_demangled_name)
2611 (SYMBOL_OBJFILE, struct exception_event_record, CURRENT_EXCEPTION_KIND)
2612 (CURRENT_EXCEPTION_CATCH_SAL, CURRENT_EXCEPTION_CATCH_LINE)
2613 (CURRENT_EXCEPTION_CATCH_FILE, CURRENT_EXCEPTION_CATCH_PC)
2614 (CURRENT_EXCEPTION_THROW_SAL, CURRENT_EXCEPTION_THROW_LINE)
2615 (CURRENT_EXCEPTION_THROW_FILE, CURRENT_EXCEPTION_THROW_PC): Delete.
2616 * target.h (enum thread_control_capabilities): Delete tc_switch.
2617 (target_can_switch_threads): Delete.
2618
26192008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
2620
2621 * Makefile.in (objfiles.o): Update.
2622 * exec.c (exec_set_section_address): Support p->addr != 0.
2623 * objfiles.c (objfile_relocate): Update exec_ops section
2624 addresses.
2625 * symfile.c (place_section): Move exec_set_section_address call...
2626 (default_symfile_offsets): ...to here.
2627
26282008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
2629
2630 * Makefile.in (ppc_linux_tdep_h): New macro.
2631 (powerpc_32l_c, powerpc_altivec32_c, powerpc_altivec32l_c): Likewise.
2632 (powerpc_64l_c, powerpc_altivec64_c, powerpc_altivec64l_c): Likewise.
2633 (powerpc_e500l_c): Likewise.
2634 (ppc-linux-nat.o): Update dependencies.
2635 (ppc-linux-tdep.o): Update dependencies.
2636 (rs6000-tdep.o): Update dependencies.
2637
2638 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Remove.
2639 (ppc_linux_svr4_fetch_link_map_offsets): Remove.
2640 (ppc_linux_gregset, ppc_linux_fpregset): Move to ppc-linux-tdep.h
2641 (ppc_supply_reg, ppc_collect_reg): Add prototypes.
2642 (tdesc_powerpc_e500): Remove.
2643
2644 * rs6000.c: Include "features/rs6000/powerpc-altivec32.c"
2645 and "features/rs6000/powerpc-altivec64.c".
2646 (ppc_supply_reg, ppc_collect_reg): Make global.
2647 (variants): Use tdesc_powerpc_32 for "powerpc" and
2648 tdesc_powerpc_altivec64 for "powerpc64".
2649 (_initialize_rs6000_tdep): Initialize AltiVec descriptions.
2650
2651 * ppc-linux-tdep.h: New file.
2652
2653 * ppc-linux-tdep.c: Include "ppc-linux-tdep.c".
2654 Include "features/rs6000/powerpc-32l.c".
2655 Include "features/rs6000/powerpc-altivec32l.c".
2656 Include "features/rs6000/powerpc-64l.c".
2657 Include "features/rs6000/powerpc-altivec64l.c".
2658 Include "features/rs6000/powerpc-e500l.c".
2659 (ppc_linux_supply_gregset): New function.
2660 (ppc_linux_collect_gregset): Handle orig_r3 and trap registers.
2661 (ppc32_linux_gregset): Use ppc_linux_supply_gregset.
2662 (ppc64_linux_gregset): Likewise.
2663 (ppc_linux_sigtramp_cache): Handle orig_r3 and trap registers.
2664 (ppc_linux_trap_reg_p): New function.
2665 (ppc_linux_write_pc): New function.
2666 (ppc_linux_core_read_description): New function.
2667 (ppc_linux_init_abi): Install ppc_linux_write_pc and
2668 ppc_linux_core_read_description. Install orig_r3 and trap
2669 registers if present in the target description.
2670 (_initialize_ppc_linux_tdep): Initialize Linux target descriptions.
2671
2672 * ppc-linux-nat.c: Include "ppc-linux-tdep.h".
2673 (PT_ORIG_R3, PT_TRAP): Define if necessary.
2674 (ppc_register_u_addr): Handle orig_r3 and trap registers.
2675 (fetch_ppc_registers): Likewise.
2676 (store_ppc_registers): Likewise.
2677 (store_register): Likewise.
2678 (ppc_linux_read_description): Check whether AltiVec is supported.
2679 Check whether inferior is 32-bit or 64-bit. Return the appropriate
2680 Linux target description.
2681
2682 * features/Makefile (WHICH): Use rs6000/powerpc-32l and
2683 rs6000/powerpc-altivec32l instead of rs6000/powerpc-32.
2684 Use rs6000/powerpc-64l and rs6000/powerpc-altivec64l instead
2685 of rs6000/powerpc-64. Use rs6000/powerpc-e500l instead of
2686 rs6000/powerpc-e500. Update -expedite variables accordingly.
2687
2688 * features/rs6000/power-spe.xml: Use regnum 73 for "acc".
2689 * features/rs6000/powerpc-32.xml: Do not include power-altivec.xml.
2690 * features/rs6000/powerpc-64.xml: Do not include power-altivec.xml.
2691 * features/rs6000/powerpc-e500.c: Regenerate.
2692 * features/rs6000/powerpc-32.c: Regenerate.
2693 * features/rs6000/powerpc-64.c: Regenerate.
2694
2695 * features/rs6000/power-linux.xml: New file.
2696 * features/rs6000/power64-linux.xml: New file.
2697 * features/rs6000/powerpc-32l.xml: New file.
2698 * features/rs6000/powerpc-altivec32l.xml: New file.
2699 * features/rs6000/powerpc-64l.xml: New file.
2700 * features/rs6000/powerpc-altivec64l.xml: New file.
2701 * features/rs6000/powerpc-e500l.xml: New file.
2702 * features/rs6000/powerpc-32l.c: New (generated) file.
2703 * features/rs6000/powerpc-altivec32l.c: New (generated) file.
2704 * features/rs6000/powerpc-64l.c: New (generated) file.
2705 * features/rs6000/powerpc-altivec64l.c: New (generated) file.
2706 * features/rs6000/powerpc-e500l.xml: New (generated) file.
2707
2708 * regformats/reg-ppc.dat: Remove.
2709 * regformats/reg-ppc64.dat: Remove.
2710 * regformats/rs6000/powerpc-32.dat: Remove.
2711 * regformats/rs6000/powerpc-64.dat: Remove.
2712 * regformats/rs6000/powerpc-e500.dat: Remove.
2713 * regformats/rs6000/powerpc-32l.dat: New (generated) file.
2714 * regformats/rs6000/powerpc-altivec32l.dat: New (generated) file.
2715 * regformats/rs6000/powerpc-64l.dat: New (generated) file.
2716 * regformats/rs6000/powerpc-altivec64l.dat: New (generated) file.
2717 * regformats/rs6000/powerpc-e500l.dat: New (generated) file.
2718
27192008-05-03 Pedro Alves <pedro@codesourcery.com>
2720
2721 * thread.c (delete_thread): Call observer_notify_thread_exit.
2722 * mi/mi-interp.c (mi_interpreter_init): Register mi_thread_exit as
2723 thread_exit observer.
2724 (mi_thread_exit): New.
2725
27262008-05-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
2727
2728 * breakpoint.c (create_exception_catchpoint): Remove prototype
2729 for already deleted function.
2730 * breakpoint.h (ep_is_exception_catchpoint): Likewise.
2731 * frame.h (show_stack_frame): Remove prototype.
2732 * stack.c (show_stack_frame): Remove empty, unused function.
2733 * source.c (symtab_to_fullname, print_source_lines): Small fix
2734 in comment.
2735 * value.c (show_values): Update comments to mention "show values"
2736 command instead of "info history".
2737
27382008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
2739
2740 * linespec.c: Include "target.h".
2741 (minsym_found): Handle minimal symbols pointing to function
2742 descriptors. Use find_function_start_pc.
2743 * minsyms.c (msymbol_objfile): New function.
2744 * parse.c (write_exp_msymbol): Handle minimal symbols pointing
2745 to function descriptors.
2746 * symtab.c (fixup_section): Only use minimal symbol at the same
2747 address to determine section of a symbol.
2748 (find_function_start_pc): New function.
2749 (find_function_start_sal): Use it.
2750 * symtab.h (msymbol_objfile): Add prototype.
2751 (find_function_start_pc): Likewise.
2752 * value.c: Include "objfiles.h".
2753 (value_fn_field): Handle minimal symbols pointing to function
2754 descriptors.
2755 * Makefile.in (linespec.o): Update dependencies.
2756 (value.o): Likewise.
2757
27582008-05-02 Joel Brobecker <brobecker@adacore.com>
2759
2760 * ada-lang.c (unwrap_value): Handle the case where the "F" field
2761 inside a PAD type is a bitfield.
2762
27632008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
2764
2765 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Handle
2766 TYPE_CODE_BOOL and TYPE_CODE_CHAR the same as TYPE_CODE_INT.
2767 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
2768 Handle TYPE_CODE_METHOD the same as TYPE_CODE_FUNC.
2769 Allow typedefs when checking for function pointer arguments.
2770 Right-align small structs passed on the stack.
2771 (ppc64_sysv_abi_return_value): Handle TYPE_CODE_BOOL and
2772 TYPE_CODE_CHAR the same as TYPE_CODE_INT.
2773 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
2774
27752008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
2776
2777 * Makefile.in (arm-tdep.o): Update.
2778 * arm-tdep.c (arm_objfile_data_key, struct arm_mapping_symbol)
2779 (struct arm_per_objfile, arm_compare_mapping_symbols): New.
2780 (arm_pc_is_thumb): Use mapping symbols.
2781 (arm_objfile_data_cleanup, arm_record_special_symbol): New.
2782 (arm_gdbarch_init): Call set_gdbarch_record_special_symbol.
2783 (_initialize_arm_tdep): Initialize arm_objfile_data_key.
2784 * elfread.c (elf_symtab_read): Use gdbarch_record_special_symbol.
2785 * gdbarch.sh: Add record_special_symbol.
2786 * gdbarch.c, gdbarch.h: Regenerated.
2787 * objfiles.c (struct objfile_data): Add cleanup member.
2788 (register_objfile_data_with_cleanup): New function, from
2789 register_objfile_data.
2790 (register_objfile_data): Use it.
2791 (objfile_free_data): Call clear_objfile_data.
2792 (clear_objfile_data): Call cleanup functions.
2793 * objfiles.h (register_objfile_data_with_cleanup): Declare.
2794
27952008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
2796
2797 * objfiles.c (init_entry_point_info): Handle shared libraries.
2798
27992008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
2800
2801 * arm-tdep.c (arm_prologue_this_id): Compare pc, not func, to
2802 lowest_pc.
2803
28042008-05-02 Jim Blandy <jimb@codesourcery.com>
2805 Pedro Alves <pedro@codesourcery.com>
2806
2807 Implement displaced stepping.
2808
2809 * gdbarch.sh (max_insn_length): New 'variable'.
2810 (displaced_step_copy, displaced_step_fixup)
2811 (displaced_step_free_closure, displaced_step_location): New
2812 functions.
2813 (struct displaced_step_closure): Add forward declaration.
2814 * gdbarch.c, gdbarch.h: Regenerated.
2815
2816 * arch-utils.c: #include "objfiles.h".
2817 (simple_displaced_step_copy_insn)
2818 (simple_displaced_step_free_closure)
2819 (displaced_step_at_entry_point): New functions.
2820 * arch-utils.h (simple_displaced_step_copy_insn)
2821 (simple_displaced_step_free_closure)
2822 (displaced_step_at_entry_point): New prototypes.
2823
2824 * i386-tdep.c (I386_MAX_INSN_LEN): Rename to...
2825 (I386_MAX_MATCHED_INSN_LEN): ... this.
2826 (i386_absolute_jmp_p, i386_absolute_call_p)
2827 (i386_ret_p, i386_call_p, i386_breakpoint_p, i386_syscall_p)
2828 (i386_displaced_step_fixup): New functions.
2829 (struct i386_insn, i386_match_insn): Update.
2830 (i386_gdbarch_init): Set gdbarch_max_insn_length.
2831 * i386-tdep.h (I386_MAX_INSN_LEN): New.
2832 (i386_displaced_step_fixup): New prototype.
2833 * i386-linux-tdep.c (i386_linux_init_abi): Include "arch-utils.h".
2834 Register gdbarch_displaced_step_copy,
2835 gdbarch_displaced_step_fixup, gdbarch_displaced_step_free_closure,
2836 and gdbarch_displaced_step_location functions.
2837
2838 * infrun.c (debug_displaced): New variable.
2839 (show_debug_displaced): New function.
2840 (struct displaced_step_request): New struct.
2841 (displaced_step_request_queue, displaced_step_ptid)
2842 (displaced_step_gdbarch, displaced_step_closure)
2843 (displaced_step_original, displaced_step_copy)
2844 (displaced_step_saved_copy, can_use_displaced_stepping): New
2845 variables.
2846 (show_can_use_displaced_stepping, use_displaced_stepping)
2847 (displaced_step_clear, cleanup_displaced_step_closure)
2848 (displaced_step_dump_bytes, displaced_step_prepare)
2849 (displaced_step_clear_cleanup, write_memory_ptid)
2850 (displaced_step_fixup): New functions.
2851 (resume): Call displaced_step_prepare.
2852 (proceed): Call read_pc once, and remember the value. If using
2853 displaced stepping, don't remove breakpoints.
2854 (handle_inferior_event): Call displaced_step_fixup. Add some
2855 debugging output. When we try to step over a breakpoint, but get
2856 a signal to deliver to the thread instead, ensure the step-resume
2857 breakpoint is actually inserted. If a thread hop is needed, and
2858 displaced stepping is enabled, don't remove breakpoints.
2859 (init_wait_for_inferior): Call displaced_step_clear.
2860 (_initialize_infrun): Add "set debug displaced" command. Add
2861 "maint set can-use-displaced-stepping" command. Clear
2862 displaced_step_ptid.
2863 * inferior.h (debug_displaced): Declare variable.
2864 (displaced_step_dump_bytes): Declare function.
2865
2866 * Makefile.in (arch-utils.o, i386-linux-tdep.o): Update
2867 dependencies.
2868
28692008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
2870
2871 * arm-tdep.c (arm_mode_strings, arm_fallback_mode_string)
2872 (arm_force_mode_string, arm_show_fallback_mode)
2873 (arm_show_force_mode): New.
2874 (arm_pc_is_thumb): Honor fallback-mode and force-mode. Use
2875 arm_frame_is_thumb.
2876 (_initialize_arm_tdep): Add "set arm fallback-mode"
2877 and "set arm force-mode".
2878 * NEWS: Document new commands.
2879
28802008-05-02 Andrew Stubbs <andrew.stubbs@st.com>
2881
2882 * main.h (batch_silent): Declare.
2883 * event-top.c: Include main.h.
2884 (gdb_setup_readline): Remove extern batch_silent declaration.
2885 * infrun.c (normal_stop): Don't print source location when running in
2886 --batch-silent mode.
2887 * Makefile.in (event-top.o): Add main.h dependency.
2888
28892008-05-02 Andreas Schwab <schwab@suse.de>
2890
2891 * target.h (struct target_ops): Add
2892 to_watchpoint_addr_within_range.
2893 (target_watchpoint_addr_within_range): New function.
2894 * target.c (update_current_target): Inherit
2895 to_watchpoint_addr_within_range, defaulting to
2896 default_watchpoint_addr_within_range.
2897 (default_watchpoint_addr_within_range): New function.
2898 (debug_to_watchpoint_addr_within_range): New function.
2899 (setup_target_debug): Set to_watchpoint_addr_within_range.
2900 * ppc-linux-nat.c (ppc_linux_watchpoint_addr_within_range):
2901 New function.
2902 (_initialize_ppc_linux_nat): Set to_watchpoint_addr_within_range.
2903 * breakpoint.c (watchpoints_triggered): Use
2904 target_watchpoint_addr_within_range.
2905
29062008-05-01 Pedro Alves <pedro@codesourcery.com>
2907
2908 * configure.tgt: Add i[34567]86-*-dicos* and x86_64-*-dicos*.
2909 (i[34567]86-*-dicos*, x86_64-*-dicos*):
2910 Set gdb_osabi to GDB_OSABI_DICOS.
2911
2912 * defs.h (enum gdb_osabi): Add GDB_OSABI_DICOS.
2913 * osabi.c (gdb_osabi_name): Add "DICOS".
2914
2915 * i386-dicos-tdep.c: New file.
2916
2917 * Makefile.in (ALL_TARGET_OBS): Add i386-dicos-tdep.o.
2918 (ALLDEPFILES): Add i386-dicos-tdep.c.
2919 (i386-dicos-tdep.o): New rule.
2920
29212008-05-01 Pedro Alves <pedro@codesourcery.com>
2922
2923 * linux-nat.c (linux_nat_switch_fork): Reinit GDB's thread list
2924 and register the fork's PTID as a thread.
2925
29262008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
2927
2928 PR gdb/1665
2929 * breakpoint.c (create_breakpoint): Add breakpoint_ops argument and
2930 assign its value to the breakpoint created.
2931 (create_breakpoints): Add breakpoint_ops argument and pass it
2932 to create_breakpoint call.
2933 (break_command_really): Add breakpoint_ops argument and pass/assign
2934 appropriately.
2935 (break_command_1): Pass NULL as ops argument.
2936 (set_breakpoint): Pass NULL as ops argument.
2937 (print_one_exception_catchpoint): Print <PENDING> if no loc available.
2938 (handle_gnu_v3_exceptions): Call generic breakpoint code to insert
2939 catch and throw catchpoints.
2940
29412008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
2942
2943 PR gdb/2343
2944 * corelow.c (core_open): Use gdbarch_target_signal_from_host to
2945 translate signal numeric value from the target to GDB's enum
2946 target_signal.
2947 * gdbarch.c, gdbarch.h: Regenerated.
2948 * gdbarch.sh: Added two new functions target_signal_from_host and
2949 target_signal_to_host.
2950 * target.h (default_target_signal_from_host,
2951 default_target_signal_to_host): New functions - declarations.
2952 * signals/signals.c (struct gdbarch): New declaration.
2953 (default_target_signal_to_host, default_target_signal_from_host): New
2954 functions.
2955
29562008-05-01 Daniel Jacobowitz <dan@codesourcery.com>
2957 Pedro Alves <pedro@codesourcery.com>
2958
2959 Based on work by Jan Kratochvil <jan.kratochvil@redhat.com> and Jeff
2960 Johnston <jjohnstn@redhat.com>.
2961
2962 * NEWS: Mention attach to stopped process fix.
2963 * infcmd.c (detach_command, disconnect_command): Discard the thread
2964 list.
2965 * infrun.c (handle_inferior_event): Do not ignore non-SIGSTOP while
2966 attaching. Use signal_stop_state.
2967 (signal_stop_state): Check stop_soon.
2968 * linux-nat.c (kill_lwp): Declare earlier.
2969 (pid_is_stopped, linux_nat_post_attach_wait): New.
2970 (lin_lwp_attach_lwp): Use linux_nat_post_attach_wait. Update
2971 comments.
2972 (linux_nat_attach): Use linux_nat_post_attach_wait.
2973 (detach_callback, linux_nat_detach): Improve handling for signalled
2974 processes.
2975 (linux_nat_pid_to_str): Always print out the LWP ID if it differs
2976 from the process ID.
2977 * Makefile.in (infcmd.o): Update.
2978
29792008-05-01 Daniel Jacobowitz <dan@codesourcery.com>
2980
2981 * arm-linux-tdep.h (ARM_CPSR_REGNUM): Delete definition.
2982 * arm-tdep.c (arm_frame_is_thumb): New.
2983 (arm_pc_is_thumb): Clarify comment.
2984 (thumb_analyze_prologue): Remove PC special case.
2985 (thumb_scan_prologue): Take a block_addr argument. Use it for
2986 find_pc_partial_function. Remove unused variables.
2987 (arm_scan_prologue): Use arm_frame_is_thumb. Use the block address
2988 for find_pc_partial_function. Remove PC special case.
2989 (arm_prologue_prev_register): Add special handling for PC and CPSR.
2990 (arm_dwarf2_prev_register, arm_dwarf2_frame_init_reg): New.
2991 (arm_get_next_pc): Use arm_frame_is_thumb.
2992 (arm_write_pc): Use CPSR_T instead of 0x20.
2993 (arm_gdbarch_init): Call dwarf2_frame_set_init_reg.
2994 * arm-tdep.h (enum gdb_regnum): Add ARM_CPSR_REGNUM.
2995 (CPSR_T): Define.
2996 * dwarf2-frame.c (dwarf2_frame_prev_register): Handle
2997 DWARF2_FRAME_REG_FN.
2998 * dwarf2-frame.h (enum dwarf2_frame_reg_rule): Add
2999 DWARF2_FRAME_REG_FN.
3000 (struct dwarf2_frame_state_reg): Add FN to loc union.
3001
30022008-05-01 Nick Roberts <nickrob@snap.net.nz>
3003
3004 * exec.c (print_section_info): Add missing '\n'.
3005
30062008-05-01 Vladimir Prus <vladimir@codesourcery.com>
3007
3008 * thread.c (add_thread): Move observer call to ...
3009 (add_thread_silent): ... here.
3010
30112008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
3012
3013 * rs6000-tdep.c: Update for unwinder changes.
3014 * ppcobsd-tdep.c: Likewise.
3015
30162008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
3017
3018 * s390-tdep.c: Update for unwinder changes.
3019
30202008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
3021
3022 * spu-tdep.c: Update for unwinder changes.
3023
30242008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3025
3026 * hppanbsd-tdep.c, m68kbsd-tdep.c, mn10300-linux-tdep.c,
3027 ppc-linux-tdep.c, ppcnbsd-tdep.c, sparc-linux-tdep.c,
3028 sparc64-linux-tdep.c: Update for unwinder changes.
3029
30302008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3031
3032 * mipsnbsd-tdep.c, mips64obsd-tdep.c, mips-linux-tdep.c: Update
3033 for unwinder changes.
3034 * mips-tdep.c: Likewise.
3035 (mips_stub_frame_cache): Unwind the ABI stack pointer, not the
3036 raw one.
3037
30382008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3039
3040 * arm-linux-tdep.c, arm-tdep.c, armobsd-tdep.c: Update for
3041 unwinder changes.
3042
30432008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3044
3045 Update i386 and amd64 ports for unwinder changes.
3046
3047 * amd64-tdep.c (amd64_frame_cache): Expect this_frame.
3048 (amd64_frame_this_id, amd64_frame_prev_register): Update signature.
3049 (amd64_frame_unwind): Use default_frame_sniffer.
3050 (amd64_frame_sniffer): Delete.
3051 (amd64_sigtramp_frame_cache): Expect this_frame.
3052 (amd64_sigtramp_frame_this_id, amd64_sigtramp_frame_prev_register)
3053 (amd64_sigtramp_frame_sniffer): Update signature.
3054 (amd64_sigtramp_frame_unwind): Add amd64_sigtramp_frame_sniffer.
3055 (amd64_frame_base_address): Expect this_frame.
3056 (amd64_dummy_id): Renamed from amd64_unwind_dummy_id. Expect
3057 this_frame.
3058 (amd64_init_abi): Use set_gdbarch_dummy_id and
3059 frame_unwind_append_unwinder.
3060 * i386-tdep.c (i386_frame_cache): Expect this_frame.
3061 (i386_frame_this_id, i386_frame_prev_register): Update signature.
3062 (i386_frame_unwind): Use default_frame_sniffer.
3063 (i386_frame_sniffer): Delete.
3064 (i386_sigtramp_frame_cache): Expect this_frame.
3065 (i386_sigtramp_frame_this_id, i386_sigtramp_frame_prev_register)
3066 (i386_sigtramp_frame_sniffer): Update signature.
3067 (i386_sigtramp_frame_unwind): Use i386_sigtramp_frame_sniffer.
3068 (i386_frame_base_address): Update signature.
3069 (i386_dummy_id): Rename from i386_unwind_dummy_id. Expect this_frame.
3070 (i386_push_dummy_call): Update comment.
3071 (i386_sigtramp_p, i386_svr4_sigtramp_p, i386_svr4_sigcontext_addr):
3072 Expect this_frame.
3073 (i386_gdbarch_init): Use set_gdbarch_dummy_id, dwarf2_append_unwinders,
3074 and frame_unwind_append_unwinder.
3075 * amd64-linux-tdep.c, amd64-sol2-tdep.c, amd64fbsd-tdep.c,
3076 amd64nbsd-tdep.c, amd64obsd-tdep.c, i386-linux-tdep.c,
3077 i386-nto-tdep.c, i386bsd-tdep.c, i386-sol2-tdep.c, i386obsd-tdep.c,
3078 i386nbsd-tdep.c: Update for unwinder changes.
3079
30802008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3081
3082 * trad-frame.c (struct trad_frame_cache): Rename next_frame to this_frame.
3083 (trad_frame_cache_zalloc, trad_frame_alloc_saved_regs): Expect
3084 this_frame.
3085 (trad_frame_get_prev_register, trad_frame_get_register): Update signature.
3086 * trad-frame.h (trad_frame_cache_zalloc, trad_frame_get_register)
3087 (trad_frame_alloc_saved_regs, trad_frame_get_prev_register): Update
3088 signature.
3089 * tramp-frame.c (tramp_frame_cache, tramp_frame_start): Expect
3090 this_frame.
3091 (tramp_frame_this_id, tramp_frame_prev_register, tramp_frame_sniffer):
3092 Update signature.
3093 * tramp-frame.h (struct tramp_frame): Update signature of init.
3094 * Makefile.in (trad-frame.o): Update.
3095
30962008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3097
3098 * dwarf2-frame.c (read_reg): Expect this_frame in the baton.
3099 (execute_stack_op): Put this_frame in the baton.
3100 (execute_cfa_program): Take this_frame.
3101 (struct dwarf2_frame_ops): Update comment for signal_frame_p.
3102 (dwarf2_frame_default_init_reg, dwarf2_frame_init_reg)
3103 (dwarf2_frame_signal_frame_p, dwarf2_frame_cache)
3104 (dwarf2_frame_this_id): Adjust to work on this_frame.
3105 (dwarf2_signal_frame_this_id): Delete.
3106 (dwarf2_frame_prev_register): Update signature. Use new frame
3107 unwind methods.
3108 (dwarf2_frame_sniffer): Update signature. Expect this_frame.
3109 (dwarf2_frame_unwind, dwarf2_signal_frame_unwind): Add
3110 dwarf2_frame_sniffer.
3111 (dwarf2_append_unwinders): New.
3112 (dwarf2_frame_base_address, dwarf2_frame_base_sniffer): Expect
3113 this_frame.
3114 * sparc-tdep.c (sparc32_dwarf2_struct_return_p)
3115 (sparc32_dwarf2_frame_init_reg): Expect this_frame.
3116 * cris-tdep.c (cris_dwarf2_frame_init_reg): Likewise.
3117 * rs6000-tdep.c (ppc_dwarf2_frame_init_reg): Likewise.
3118 * s390-tdep.c (s390_dwarf2_frame_init_reg): Likewise.
3119 * sh-tdep.c (sh_dwarf2_frame_init_reg): Likewise.
3120 * sparc64-tdep.c (sparc64_dwarf2_frame_init_reg): Likewise.
3121 * dwarf2-frame.h (dwarf2_frame_sniffer): Delete declaration.
3122 (dwarf2_append_unwinders): Declare.
3123 (dwarf2_frame_base_sniffer): Update declaration.
3124 * i386-linux-tdep.c (i386_linux_dwarf_signal_frame_p): Expect
3125 this_frame.
3126
31272008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3128
3129 Convert frame unwinders to use the current frame and
3130 "struct value".
3131
3132 * frame.c (frame_debug): Make global.
3133 (get_frame_id): Pass this frame to unwinder routines.
3134 (frame_pc_unwind): Remove unused unwind->prev_pc support.
3135 (do_frame_register_read): Do not discard the return value of
3136 frame_register_read.
3137 (frame_register_unwind): Remove debug messages. Use
3138 frame_unwind_register_value.
3139 (frame_unwind_register_value, get_frame_register_value): New
3140 functions.
3141 (create_new_frame, get_frame_base_address, get_frame_locals_address)
3142 (get_frame_args_address, get_frame_type): Pass this frame to
3143 unwinder routines.
3144 (frame_cleanup_after_sniffer, frame_prepare_for_sniffer): New
3145 functions.
3146 * frame.h: Update comments.
3147 (frame_debug, frame_unwind_register_value, get_frame_register_value)
3148 (frame_prepare_for_sniffer): Declare.
3149 * frame-unwind.h: Update comments and parameter names.
3150 (default_frame_sniffer): Declare.
3151 (frame_prev_register_ftype): Return a struct value *.
3152 (struct frame_unwind): Remove prev_pc member.
3153 (frame_unwind_sniffer_ftype, frame_unwind_append_sniffer): Delete.
3154 (frame_unwind_append_unwinder, frame_unwind_got_optimized)
3155 (frame_unwind_got_register, frame_unwind_got_memory)
3156 (frame_unwind_got_constant, frame_unwind_got_address): Declare.
3157 * frame-base.h: Update comments and parameter names.
3158 * valops.c (value_fetch_lazy): Use get_frame_register_value. Iterate
3159 if necessary. Add debugging output.
3160 * sentinel-frame.c (sentinel_frame_prev_register)
3161 (sentinel_frame_this_id): Update for new signature.
3162 (sentinel_frame_prev_pc): Delete.
3163 (sentinel_frame_unwinder): Remove prev_pc.
3164 * ia64-tdep.c (ia64_libunwind_frame_unwind): Do not initialize
3165 prev_pc.
3166 * libunwind-frame.c (libunwind_frame_unwind): Likewise.
3167 * frame-unwind.c (struct frame_unwind_table_entry): Remove sniffer.
3168 (frame_unwind_append_sniffer): Delete.
3169 (frame_unwind_append_unwinder): New function.
3170 (frame_unwind_find_by_frame): Take this frame. Only use sniffers
3171 from unwinders. Use frame_prepare_for_sniffer.
3172 (default_frame_sniffer, frame_unwind_got_optimized)
3173 (frame_unwind_got_register, frame_unwind_got_memory)
3174 (frame_unwind_got_constant, frame_unwind_got_address): New functions.
3175 * dummy-frame.c (dummy_frame_sniffer): Use gdbarch_dummy_id.
3176 (dummy_frame_prev_register, dummy_frame_this_id): Update for new
3177 signature.
3178 * gdbarch.sh: Replace unwind_dummy_id with dummy_id.
3179 * gdbarch.c, gdbarch.c: Regenerated.
3180 * frame-base.c (default_frame_base_address)
3181 (default_frame_locals_address, default_frame_args_address): Update
3182 for new signature.
3183 (frame_base_find_by_frame): Pass this frame to unwinder routines.
3184 * infcall.c (call_function_by_hand): Update comments.
3185 * Makefile.in (frame-unwind.o): Update dependencies.
3186
31872008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3188
3189 * ada-lang.c (ada_value_primitive_packed_val): Only check
3190 value_lazy for memory lvals.
3191 * findvar.c (value_of_register_lazy): New function.
3192 (locate_var_value): Only check value_lazy for memory lvals.
3193 * valarith.c (value_subscripted_rvalue): Likewise.
3194 * valops.c (value_fetch_lazy): Handle both memory and register
3195 lvals.
3196 (search_struct_field, value_slice): Only check value_lazy for memory
3197 lvals.
3198 * value.c (struct value): Update comment for lazy.
3199 (value_primitive_field): Only check value_lazy for memory lvals.
3200 * value.h (value_lazy): Update comment.
3201 (value_of_register_lazy): Declare.
3202
32032008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3204
3205 * corefile.c (reopen_exec_file): Close any open files.
3206
32072008-04-29 Joel Brobecker <brobecker@adacore.com>
3208
3209 * ia64-tdep.c (ia64_memory_remove_breakpoint): Set
3210 show_memory_breakpoints to 1 while reading the instruction bundle.
3211
32122008-04-29 Joel Brobecker <brobecker@adacore.com>
3213
3214 * gdbarch.sh: Document the return_value method. Explain that
3215 the FUNCTYPE parameter might be NULL.
3216 * gdbarch.h: Regenerated.
3217 * sparc-tdep.c (sparc32_push_dummy_code): Do not pass the function
3218 type when calling using_struct_return, as this is unnecessary
3219 on this target.
3220
32212008-04-28 Joel Brobecker <brobecker@adacore.com>
3222
3223 * terminal.h (create_tty_session): Fix return type.
3224
32252008-04-26 Vladimir Prus <vladimir@codesourcery.com>
3226
3227 * mi/mi-interp.c (mi_new_thread): Quote the thread id.
3228
32292008-04-26 Joel Brobecker <brobecker@adacore.com>
3230
3231 * breakpoint.c (condition_command, commands_from_control_command)
3232 (break_command_really): Minor reformatting.
3233
32342008-04-25 Pedro Alves <pedro@codesourcery.com>
3235
3236 * dwarf2read.c (dwarf2_const_value): Handle DW_FORM_strp.
3237
32382008-04-25 Pedro Alves <pedro@codesourcery.com>
3239
3240 * amd64-tdep.c (amd64_get_longjmp_target): New.
3241 (amd64_init_abi): Register amd64_get_longjmp_target as
3242 gdbarch_get_longjmp_target callback.
3243 * i386-tdep.c (i386_get_longjmp_target): Remove 64-bit handling.
3244
32452008-04-25 Pedro Alves <pedro@codesourcery.com>
3246
3247 * breakpoint.h (enum bpstat_what_main_action): Delete
3248 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE.
3249
3250 * breakpoint.c (clrs): Delete.
3251 (bpstat_what): Update table.
3252
3253 * infrun.c (handle_inferior_event): Remove
3254 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE handling.
3255
32562008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3257
3258 * mi/mi-cmds.h (mi_cmd_args_ftype): Remove.
3259 Adjust all prototypes using mi_cmd_args_ftype to use
3260 mi_cmd_argv_ftype.
3261 (struct mi_cmd): Remove the args_func field.
3262 * mi/mi-cmds.c: Don't provide value for the args_func field.
3263 * mi/mi-main.c (mi_execute_async_cli_command)
3264 (mi_cmd_exec_run, mi_cmd_exec_next, mi_cmd_exec_next_instruction)
3265 (mi_cmd_exec_step, mi_cmd_exec_step_instruction)
3266 (mi_cmd_exec_finish, mi_cmd_exec_until, mi_cmd_exec_return)
3267 (mi_cmd_exec_continue, mi_cmd_exec_interrupt)
3268 (mi_cmd_target_download): Adjust.
3269 (mi_cmd_target_select): Adjust. Pass 0 for from_tty parameter.
3270 (mi_cmd_execute): Do not check for args_func.
3271 (mi_execute_async_cli_command): Adjust.
3272 * mi/mi-parse.c: Don't check for args_func.
3273
32742008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3275
3276 * breakpoint.c (bpstat_check_location)
3277 (bpstat_check_watchpoint, bpstat_check_breakpoint_conditions):
3278 New, extracted from bpstat_stop_status.
3279 (bpstat_stop_status): Use the above.
3280
32812008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3282
3283 * mi/mi-main.c (last_async_command): Rename to current_token.
3284 (previous_async_command): Remove.
3285 (mi_cmd_gdb_exit): Adjust.
3286 (mi_cmd_exec_interrupt): Don't dance with previous_async_command.
3287 (mi_cmd_target_select): Adjust.
3288 (mi_cmd_execute): Don't set previous_async_command. Free token
3289 here even in async mode.
3290 (mi_execute_async_cli_command): Adjust.
3291 (mi_exec_async_cli_cmd_continuation): Adjust. Do not free the
3292 token.
3293 (mi_load_progress): Adjust.
3294
32952008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3296
3297 * infcmd.c (step_1_continuation): Always disable longjmp
3298 breakpoint if we're not going to do another step.
3299
33002008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3301
3302 exec_cleanup murder.
3303 * breakpoint.c (until_break_command_continuation): Add
3304 the 'error' parameter. Directly delete the breakoint as
3305 opposed to running cleanups.
3306 (until_break_command): Install continuation only
3307 after starting the target. Don't use exec cleanups,
3308 use ordinary cleanups. Discard cleanups is successfully
3309 started the target in async mode.
3310 (make_cleanup_delete_breakpoint): Remove.
3311 * breakpoint.h (make_cleanup_delete_breakpoint): Remove
3312 declaration.
3313 * defs.h (do_exec_cleanups, make_exec_cleanup): Remove
3314 declarations.
3315 (struct continations): Add the 'error' parameter to the
3316 continuation_hook field.
3317 (add_continuation, do_all_continuations)
3318 (add_intermediate_continuation)
3319 (do_all_intermediate_continuations): Add the 'error' parameter.
3320 * exceptions.c (throw_exception): Don't call do_exec_cleanups.
3321 * inf-loop.c (inferior_event_handler): Instead of calling
3322 discard_all_continuations, use do_all_continuations with 1 as
3323 'error' parameter. Pass 0 as 'error' parameter in existing uses
3324 of discard_all_continuations.
3325 * infcmd.c (step_1): Do not use exec cleanup. For async case, discard
3326 cleanups.
3327 (step_once): Install continuation only after resuming the target.
3328 (step_1_continuation): Disable longjmp breakpoint on error.
3329 (finish_command_continuation): Add the error parameter. Delete
3330 the finish breakpoint directly, do not use cleanups.
3331 (finish_command): Do not use exec_cleanups. Always setup
3332 continuation. For sync case, immediately run them.
3333 (attach_command_continuation): Add the error parameter.
3334 * infrun.c (fetch_inferior_event): Do not use exec cleanups to
3335 remove step_resume_breakpoint -- adjust delete it directly.
3336 * interps.c (interp_set): Adjust call to do_all_continations.
3337 * mi/mi-interp.c (mi_interpreter_exec_continuation): Do not
3338 do exec cleanups.
3339 * mi/mi-main.c (mi_cmd_target_select): Do not do exec
3340 cleanups.
3341 (mi_cmd_execute): Do not use exec_cleanup.
3342 (mi_execute_async_cli_command): Simplify the string concatenation
3343 logic. Do no use exec cleanup.
3344 (mi_exec_async_cli_cmd_continuation): New parameter error.
3345 Free last_async_command.
3346 * top.c (command_line_handler_continuation): New parameter error.
3347 * utils.c (exec_cleanup_chain, make_exec_cleanup)
3348 (do_exec_cleanups): Remove.
3349 (add_continuation, do_all_continations)
3350 (add_intermediate_continuation)
3351 (do_all_intermediate_continuations): New parameter error.
3352
33532008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3354
3355 * breakpoint.h (bp_location_p): New typedef.
3356 Register a vector of bp_location_p.
3357 * breakpoint.c (always_inserted_mode)
3358 (show_always_inserted_mode): New.
3359 (unlink_locations_from_global_list): Remove.
3360 (update_global_location_list)
3361 (update_global_location_list_nothrow): New.
3362 (update_watchpoint): Don't free locations.
3363 (should_insert_location): New.
3364 (insert_bp_location): Use should_insert_location.
3365 (insert_breakpoint_locations): Copied from
3366 insert_breakpoints.
3367 (insert_breakpoint): Use insert_breakpoint_locations.
3368 (bpstat_stop_status): Call update_global_location_list
3369 when disabling breakpoint.
3370 (allocate_bp_location): Don't add to bp_location_chain.
3371 (set_raw_breakpoint)
3372 (create_longjmp_breakpoint, enable_longjmp_breakpoint)
3373 (disable_longjmp_breakpoint, create_overlay_event_breakpoint)
3374 (enable_overlay_breakpoints, disable_overlay_breakpoints)
3375 (set_longjmp_resume_breakpoint)
3376 (enable_watchpoints_after_interactive_call_stop)
3377 (disable_watchpoints_before_interactive_call_start)
3378 (create_internal_breakpoint)
3379 (create_fork_vfork_event_catchpoint)
3380 (create_exec_event_catchpoint, set_momentary_breakpoint)
3381 (create_breakpoints, break_command_1, watch_command_1)
3382 (create_exception_catchpoint)
3383 (handle_gnu_v3_exceptions)
3384 (disable_breakpoint, breakpoint_re_set_one)
3385 (create_thread_event_breakpoint, create_solib_event_breakpoint)
3386 (create_ada_exception_breakpoint): : Don't call check_duplicates.
3387 Call update_global_location_list.
3388 (delete_breakpoint): Don't remove locations and don't
3389 try to reinsert them. Call update_global_location_list.
3390 (update_breakpoint_locations): Likewise.
3391 (restore_always_inserted_mode): New.
3392 (update_breakpoints_after_exec): Temporary disable
3393 always inserted mode.
3394 * Makefile.in: Update dependencies.
3395
3396 * infrun.c (proceed): Remove breakpoints while stepping
3397 over breakpoint.
3398 (handle_inferior_event): Don't remove or insert
3399 breakpoints.
3400 * linux-fork.c (checkpoint_command): Remove breakpoints
3401 before fork and insert after.
3402 (linux_fork_context): Remove breakpoints before switch
3403 and insert after.
3404 * target.c (target_disconnect, target_detach): Remove
3405 breakpoints from target.
3406
3407
34082008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3409
3410 * breakpoint.c (print_one_breakpoint_location): In MI
3411 mode, report the location string the breakpoint was
3412 originally created with.
3413
34142008-04-23 Maxim Grigoriev <maxim2405@gmail.com>
3415
3416 * Makefile.in (xtensa-tdep.o): Update dependencies.
3417 * configure.tgt (xtensa*): Update dependencies.
3418 * xtensa-tdep.c (arreg_number): Renamed from areg_number.
3419 Local variable areg renamed to arreg.
3420 (areg_number): New function.
3421 (xtensa_pseudo_register_read, xtensa_pseudo_register_write)
3422 (xtensa_extract_return_value, xtensa_store_return_value): areg_number
3423 replaced by arreg_number.
3424 (xtensa_windowed_frame_cache, struct xtensa_frame_cache): New comments.
3425 (xtensa_alloc_frame_cache): Initialize cache->wd.ws.
3426 (xtensa_scan_prologue): New function.
3427 (xtensa_frame_cache): New local fp_regnum. Handle separately the case,
3428 when ENTRY instraction hasn't been executed yet. Get the frame pointer
3429 value based on prologue analysis. Fix the bugs preventing WS and
3430 AR4-AR7/A11 registers from getting right values for intermediate frames,
3431 whose registers have been already spilled.
3432 (xtensa_frame_prev_register): Fix WS register value. Use are_number
3433 and arreg_number appropriately.
3434 (xtensa_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
3435 svr4_ilp32_fetch_link_map_offsets.
3436
34372008-04-23 Andrew Stubbs <andrew.stubbs@st.com>
3438
3439 * printcmd.c: Define USE_PRINTF_I64 and PRINTF_HAS_LONG_LONG on MinGW.
3440 (printf_command): Convert %lld to %I64d when USE_PRINTF_I64 set.
3441
34422008-04-23 Paolo Bonzini <bonzini@gnu.org>
3443
3444 * acinclude.m4: Add override.m4.
3445 * configure: Regenerate.
3446
34472008-04-22 Jan Kratochvil <jan.kratochvil@redhat.com>
3448
3449 * ada-lang.c (get_selections): Variable PROMPT made non-const and
3450 initialized with a trailing space now. Use PROMPT_ARG of
3451 COMMAND_LINE_INPUT instead of printing it ourselves.
3452
34532008-04-22 Joel Brobecker <brobecker@adacore.com>
3454
3455 * NEWS: Document support for 64-bit core file.
3456
34572008-04-22 Corinna Vinschen <vinschen@redhat.com>
3458
3459 * NEWS: Add information on calling convention and new SH CLI options.
3460
3461 * sh-tdep.c (sh_cc_gcc): New static string.
3462 (sh_cc_renesas): Ditto.
3463 (sh_cc_enum): New static string array.
3464 (sh_active_calling_convention): New static string pointer denoting
3465 active user chosen ABI.
3466 (sh_is_renesas_calling_convention): New function to return function
3467 specific ABI, or user choice if necessary.
3468 (sh_use_struct_convention): Rename first argument and turn around its
3469 meaning. Check for renesas ABI and return accordingly.
3470 (sh_use_struct_convention_nofpu): New function.
3471 (sh_next_flt_argreg): Get function type as third parameter. Check
3472 for renesas ABI and choose floating registers accordingly.
3473 (sh_push_dummy_call_fpu): Check for ABI and choose argument slot and
3474 struct return slot accordingly.
3475 (sh_push_dummy_call_nofpu): Ditto.
3476 (sh_return_value_nofpu): Call sh_use_struct_convention_nofpu from here.
3477 Evaluate ABI and give to sh_use_struct_convention_nofpu.
3478 (sh_return_value_fpu): Evaluate ABI and give to
3479 sh_use_struct_convention.
3480 (show_sh_command): New function.
3481 (set_sh_command): Ditto.
3482 (_initialize_sh_tdep): Initialize `set/show sh calling-convention
3483 CLI command.
3484
3485 * gdbarch.sh (return_value): Add func_type argument.
3486 * gdbarch.c: Regenerate.
3487 * gdbarch.h: Ditto.
3488 * eval.c (evaluate_subexp_standard): Rename local variable value_type to
3489 val_type so as not to collide with value_type function. Call
3490 using_struct_return with additional function type argument.
3491 * infcall.c (call_function_by_hand): Call using_struct_return and
3492 gdbarch_return_value with additional function type argument.
3493 * infcmd.c (print_return_value): Take addition func_type argument.
3494 Call gdbarch_return_value with additional function type argument.
3495 (finish_command_continuation): Call print_return_value with additional
3496 function type argument.
3497 (finish_command): Ditto.
3498 * sparc-tdep.c (sparc32_push_dummy_code): Call using_struct_return with
3499 additional function type argument.
3500 * stack.c (return_command): Call using_struct_return and
3501 gdbarch_return_value with additional function type argument.
3502 * value.c (using_struct_return): Take additional function type argument.
3503 * value.h (using_struct_return): Accommodate declaration.
3504 * alpha-tdep.c (alpha_return_value): Add func_type argument.
3505 * amd64-tdep.c (amd64_return_value): Ditto.
3506 * arm-tdep.c (arm_return_value): Ditto.
3507 * avr-tdep.c (avr_return_value): Ditto.
3508 * cris-tdep.c (cris_return_value): Ditto.
3509 * frv-tdep.c (frv_return_value): Ditto.
3510 * h8300-tdep.c (h8300_return_value): Ditto.
3511 (h8300h_return_value): Ditto.
3512 * hppa-tdep.c (hppa32_return_value): Ditto.
3513 (hppa64_return_value): Ditto.
3514 * i386-tdep.c (i386_return_value): Ditto.
3515 * ia64-tdep.c (ia64_return_value): Ditto.
3516 * iq2000-tdep.c (iq2000_return_value): Ditto.
3517 * m32c-tdep.c (m32c_return_value): Ditto.
3518 * m32r-tdep.c (m32r_return_value): Ditto.
3519 * m68hc11-tdep.c (m68hc11_return_value): Ditto.
3520 * m68k-tdep.c (m68k_return_value): Ditto.
3521 (m68k_svr4_return_value): Ditto.
3522 * m88k-tdep.c (m88k_return_value): Ditto.
3523 * mep-tdep.c (mep_return_value): Ditto.
3524 * mips-tdep.c (mips_eabi_return_value): Ditto.
3525 (mips_n32n64_return_value): Ditto.
3526 (mips_o32_return_value): Ditto.
3527 (mips_o64_return_value): Ditto.
3528 * mn10300-tdep.c (mn10300_return_value): Ditto.
3529 * mt-tdep.c (mt_return_value): Ditto.
3530 * ppc-linux-tdep.c (ppc_linux_return_value): Ditto.
3531 * ppc-sysv-tdep.c (ppc_sysv_abi_return_value): Ditto.
3532 (ppc_sysv_abi_broken_return_value): Ditto.
3533 (ppc64_sysv_abi_return_value): Ditto.
3534 * ppc-tdep.h (ppc_sysv_abi_return_value): Ditto.
3535 (ppc_sysv_abi_broken_return_value): Ditto.
3536 (ppc64_sysv_abi_return_value): Ditto.
3537 * ppcnbsd-tdep.c (ppcnbsd_return_value): Ditto.
3538 * rs6000-tdep.c (rs6000_return_value): Ditto.
3539 * s390-tdep.c (s390_return_value): Ditto.
3540 * score-tdep.c (score_return_value): Ditto.
3541 * sh-tdep.c (sh_return_value_nofpu): Ditto.
3542 (sh_return_value_fpu): Ditto.
3543 * sh64-tdep.c (sh64_return_value): Ditto.
3544 * sparc-tdep.c (sparc32_return_value): Ditto.
3545 * sparc64-tdep.c (sparc64_return_value): Ditto.
3546 * spu-tdep.c (spu_return_value): Ditto.
3547 * v850-tdep.c (v850_return_value): Ditto.
3548 * vax-tdep.c (vax_return_value): Ditto.
3549 * xstormy16-tdep.c (xstormy16_return_value): Ditto.
3550 * xtensa-tdep.c (xtensa_return_value): Ditto.
3551
3552 * gdbtypes.h (struct type): Add calling_convention member.
3553 * dwarf2read.c (read_subroutine_type): Add calling convention read
3554 from DW_AT_calling_convention attribute to function type.
3555
35562008-04-22 Markus Deuling <deuling@de.ibm.com>
3557
3558 * eval.c (evaluate_subexp_standard): Use value_subscripted_rvalue for
3559 multi_f77_subscript to support values from registers.
3560 * valarith.c (value_subscripted_rvalue): Remove prototype and static.
3561 * value.h (value_subscripted_rvalue): Add prototype.
3562
3563 * f-typeprint.c (f_type_print_base): Add support for TYPE_CODE_UNION.
3564 Fix output.
3565 * f-valprint.c (f_val_print): Likewise.
3566
35672008-04-21 Craig Silverstein <csilvers@google.com>
3568
3569 * dwarf2read.c (zlib_decompress_section): Define abfd in the
3570 !HAVE_ZLIB_H case.
3571
35722008-04-21 Pedro Alves <pedro@codesourcery.com>
3573
3574 * symfile.c (syms_from_objfile): Don't warn if lowest loadable
3575 section is not a code section.
3576
35772008-04-19 Craig Silverstein <csilvers@google.com>
3578
3579 * NEWS: Add information on compressed debug sections.
3580
35812008-04-19 Vladimir Prus <vladimir@codesourcery.com>
3582
3583 * mi/mi-cmd-var.c (varobj_update_one): Print new
3584 value for variable objects that changed type.
3585
35862008-04-19 Vladimir Prus <vladimir@codesourcery.com>
3587
3588 * varobj.c (varobj_invalidate): Don't touch floating
3589 varobjs.
3590
35912008-04-19 Mark Kettenis <kettenis@gnu.org>
3592
3593 * symtab.c: (multiple_symbols_modes, multiple_symbols_ask)
3594 (multiple_symbols_cancel): Remove extra const.
3595 * symtab.h: Likewise.
3596
35972008-04-19 Nick Roberts <nickrob@snap.net.nz>
3598
3599 * interps.c (top_level_interpreter): Rename static variable...
3600 (top_level_interpreter_ptr): ...to this.
3601 (top_level_interpreter): New function.
3602
3603 * interps.h: New extern for top_level_interpreter.
3604
3605 * linespec.c: Include interps.h and mi/mi-cmds.h.
3606 (decode_line_2): When using MI, always set all breakpoints in menu.
3607
3608 * Makefile.in (linespec.o, mi-interp.o): Add dependencies.
3609
36102008-04-18 Craig Silverstein <csilvers@google.com>
3611
3612 * configure.ac (AC_SEARCH_LIBS): Add check for zlib.
3613 * config.in, configure: Regenerate.
3614 * dwarf2read.c: Include zlib.h if present.
3615 Modified *_SECTION macros.
3616 (section_is_p): New.
3617 (dwarf2_locate_sections): Use section_is_p instead of strcmp
3618 (dwarf2_resize_section): New.
3619 to determine whether a given section has a given name.
3620 (zlib_decompress_section): New.
3621 (dwarf2_read_section): Read the compressed section if present
3622 in the binary.
3623 * MAINTAINERS: Added myself to section Write After Approval.
3624
36252008-04-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
3626
3627 * defs.h (exec_set_section_offsets): Remove prototype.
3628 * exec.c (exec_set_section_offsets): Remove function.
3629
36302008-04-18 Joel Brobecker <brobecker@adacore.com>
3631
3632 * stabsread.c (cleanup_undefined_types_1): Add instance flags check
3633 in the search for the matching symbol.
3634
36352008-04-17 Marc Khouzam <marc.khouzam@ericsson.com>
3636
3637 * breakpoint.c (update_watchpoint): Always reparse
3638 condition.
3639
36402008-04-17 Joel Brobecker <brobecker@adacore.com>
3641
3642 * breakpoint.c (print_one_breakpoint_location): Make sure to print
3643 the breakpoint address only once.
3644
36452008-04-17 Dennis Roberts <dennis.roberts@sunquestinfo.com>
3646
3647 * rs6000-tdep.c (rs6000_gdbarch_init): Use the BFD architecture,
3648 rather than a hard-coded architecture, for xcoff executables.
3649
36502008-04-17 Doug Evans <dje@google.com>
3651
3652 * buildsym.c (watch_main_source_file_lossage): New fn.
3653 (end_symtab): Call it.
3654
3655 * source.c (find_and_open_source): Add some comments clarifying
3656 handling of FULLNAME argument. Make static. Remove pointless
3657 xstrdup/xfree.
3658
36592008-04-17 Pedro Alves <pedro@codesourcery.com>
3660
3661 * inf-loop.c (inferior_event_handler): Also run the intermediate
3662 continuations in the INF_EXEC_COMPLETE case.
3663
36642008-04-16 Tom Tromey <tromey@redhat.com>
3665
3666 * cli/cli-decode.h (CMD_ASYNC_OK): New define.
3667 (set_cmd_async_ok, get_cmd_async_ok): Declare.
3668 * cli/cli-decode.c (set_cmd_async_ok): New function.
3669 (get_cmd_async_ok): New function.
3670 * cli/cli-cmds.c (init_cli_cmds): Mark "pwd", "help", "info", and
3671 "show" as async-ok.
3672 * top.c (execute_command): Use get_cmd_async_ok.
3673 * infcmd.c: Include cli/cli-decode.h.
3674 (_initialize_infcmd): Mark "interrupt" as async-ok.
3675 * Makefile.in (infcmd.o): Depend on cli_decode_h.
3676
36772008-04-16 Daniel Jacobowitz <dan@codesourcery.com>
3678
3679 PR gdb/2445
3680 * exec.c: Correct "arch-utils.h" include.
3681
36822008-04-15 Aleksandar Ristovski <aristovski@qnx.com>
3683
3684 PR gdb/2424
3685 * infrun.c (normal_stop) Move breakpoint_auto_delete further down
3686 to allow printing to 'see' real reason of stop. This fixes PR 2424.
3687 * breakpoint.c (bpdisp_texst): New function. The function takes over
3688 the role of bpstats static array in print_one_breakpoint_location.
3689 (print_it_typical): Print "Temporary breakpoint" instead
3690 of just "Breakpoint" when breakpoint is, well, temporary. For mi-like
3691 protocols, print disp field.
3692 (print_one_breakpoint_location): Removed bpdisps static definition.
3693 Call new bpstat_text function to get value for 'disp' field.
3694 (mention): Print "Temporary breakpoint" instead of just "Breakpoint".
3695
36962008-04-15 Daniel Jacobowitz <dan@codesourcery.com>
3697
3698 * gnulib/Makefile.am, gnulib/m4/gnulib-cache.m4,
3699 gnulib/aux/link-warning.h, gnulib/extra/link-warning.h: Adjust
3700 by rerunning gnulib-tool with --aux-dir=gnulib/extra.
3701 * gnulib/Makefile.in: Regenerate.
3702
37032008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
3704
3705 * Makefile.in (GNULIB_H): New. Trigger all-lib.
3706 (defs_h): Use $(GNULIB_H).
3707 (all-lib): Depend on gnulib/Makefile.
3708 (gnulib/Makefile): Regenerate gnulib/Makefile and gnulib/.deps.
3709 * config.in, gnulib/Makefile.in: Regenerated.
3710
37112008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
3712
3713 * Makefile.in (LIBGNU, INCGNU): Define.
3714 (INTERNAL_CFLAGS_BASE): Add INCGNU.
3715 (INTERNAL_LIBS, CLIBS, CDEPS): Add LIBGNU.
3716 (CLEANDIRS): New.
3717 ($(LIBGNU), all-lib): New rules.
3718 (clean, distclean, do-maintainer-clean): Use CLEANDIRS.
3719 * configure.ac: Use gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE.
3720 Simplify AC_CONFIG_AUX_DIR. Generate gnulib/Makefile.
3721 * gnulib: New directory, from gnulib-tool.
3722 * configure, aclocal.m4: Regenerated.
3723
37242008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
3725
3726 * linux-thread-db.c (have_threads_callback): Check thread->private.
3727
37282008-04-13 Nick Roberts <nickrob@snap.net.nz>
3729 Vladimir Prus <vladimir@codesourcery.com>
3730
3731 Fix @-varobjs.
3732 * varobj.c (value_of_root): Update the expression for
3733 floating varobjs.
3734 * mi/mi-cmd-var.c (varobj_update_one): If type has changed,
3735 report that.
3736
37372008-04-09 Marc Khouzam <marc.khouzam@ericsson.com>
3738
3739 * mi/mi-cmd-var.c: Include "mi-getopt.h".
3740 (mi_parse_format): New. Factored out from mi_cmd_var_set_format.
3741 (mi_cmd_var_set_format): Use new mi_parse_format.
3742 (mi_cmd_var_evaluate_expression): Support for -f option to specify
3743 format.
3744 * Makefile.in (mi-cmd-var.o): Update dependencies.
3745
3746 * varobj.h (varobj_get_formatted_value): Declare.
3747 * varobj.c (my_value_of_variable): Added format parameter.
3748 (cplus_value_of_variable): Likewise.
3749 (java_value_of_variable): Likewise.
3750 (c_value_of_variable): Likewise. Evaluate expression based
3751 on format parameter.
3752 (struct language_specific): Add format parameter to function member
3753 *value_of_variable.
3754 (varobj_get_formatted_value): New.
3755 (varobj_get_value): Added format parameter to method call.
3756
37572008-04-08 Joel Brobecker <brobecker@adacore.com>
3758
3759 * stabsread.c (cleanup_undefined_types_noname): Manually set the
3760 instance flags of the undefined type before calling replace_type.
3761
37622008-04-08 Vladimir Prus <vladimir@codesourcery.com>
3763
3764 * target.h (enum strata): Remove the download_stratum.
3765
37662008-04-07 Doug Evans <dje@google.com>
3767
3768 * buildsym.h (last_source_file): Add dwarf info to comment.
3769 (last_source_start_addr): Ditto.
3770
37712008-04-07 Pedro Alves <pedro@codesourcery.com>
3772
3773 * alphanbsd-tdep.c: Include "target.h".
3774 * mn10300-tdep.c: Include "target.h".
3775 * Makefile.in (alphanbsd-tdep.o, mn10300-tdep.o): Update.
3776
37772008-04-06 Vladimir Prus <vladimir@codesourcery.com>
3778
3779 Fix breakpoint condition that use member variables.
3780 * valops.c (check_field): Remove.
3781 (check_field_in): Rename to check_field.
3782 (value_of_this): Use la_name_of_this.
3783 * value.h (check_field): Adjust prototype.
3784
3785 * language.h (la_value_of_this): Rename to la_name_of_this.
3786 * language.c (unknown_language_defn): Specify "this" for
3787 name_of_this.
3788 (auto_language_defn): Likewise.
3789 (local_language_defn): Likewise.
3790 * ada-lang.c (ada_language_defn): Adjust comment.
3791 * c-lang.c (c_language_defn): Adjust comment.
3792 (cplus_language_defn): Specify "this" for name_of_this.
3793 (asm_language_defn): Adjust comment.
3794 (minimal_language_defn): Adjust comment.
3795 * f-lang.c (f_language_defn): Specify NULL for name_of_this.
3796 * jv-lang.c (java_language_defn): Specify "this" for name_of_this.
3797 * m2-lang.c (m2_language_defn): Specify "this" for name_of_this.
3798 * objc-lang.c (objc_language_defn): Specify "self" for
3799 name_of_this.
3800 * p-lang.c (pascal_language_defn): Specify "this" for
3801 name_of_this.
3802 * scm-lang.c (scm_language_defn): Specify NULL for name_of_this.
3803
3804 * symtab.c (lookup_symbol_aux): Lookup "this" in the
3805 proper scope, and check for field in type of "this", without
3806 trying to create a value.
3807
38082008-04-04 Pedro Alves <pedro@codesourcery.com>
3809
3810 * mi/mi-cmds.h (enum mi_cmd_result): Delete MI_CMD_ERROR.
3811 (mi_error_message): Delete declaration.
3812 * mi/mi-interp.c (mi_cmd_interpreter_exec): Call error instead of
3813 returning MI_CMD_ERROR.
3814 * mi/mi-main.c (mi_error_message): Delete.
3815 (mi_cmd_exec_interrupt):
3816 (mi_cmd_thread_select, mi_cmd_thread_list_ids)
3817 (mi_cmd_thread_info): Call error instead of returning
3818 MI_CMD_ERROR.
3819 (mi_cmd_data_list_register_values): Call error instead of
3820 returning MI_CMD_ERROR. Adapt to new get_register interface.
3821 (get_register): Change return typo to void. Call error instead of
3822 returning MI_CMD_ERROR.
3823 (mi_cmd_data_write_register_values): Call error instead of
3824 returning MI_CMD_ERROR.
3825 (mi_cmd_list_features): Return MI_CMD_DONE.
3826 (captured_mi_execute_command): Remove MI_CMD_ERROR handling.
3827 (mi_execute_command): Always print exceptions with -error.
3828
38292008-04-04 Joel Brobecker <brobecker@adacore.com>
3830
3831 * NEWS: Mention new commands set/show multiple-symbols.
3832
38332008-04-03 Joel Brobecker <brobecker@adacore.com>
3834
3835 * symtab.c (multiple_symbols_ask, multiple_symbols_all)
3836 (multiple_symbols_cancel): New constants.
3837 (multiple_symbols_modes, multiple_symbols_mode): New static globals.
3838 (multiple_symbols_select_mode): New function.
3839 (_initialize_symtab): Add new set/show multiple-symbols commands.
3840 * symtab.h (multiple_symbols_ask, multiple_symbols_all)
3841 (multiple_symbols_cancel, multiple_symbols_select_mode): Declare.
3842 * ada-lang.c (user_select_syms): Add handling of new multiple-symbols
3843 setting.
3844 * linespec.c (decode_line_2): Likewise.
3845
38462008-04-03 Doug Evans <dje@sebabeach.org>
3847
3848 * symtab.h (enum free_code): Delete free_contents, unused.
3849 * symmisc.c (free_symtab_block): Delete.
3850 (free_symtab, case free_code): Delete.
3851
38522008-04-01 Aleksandar Ristovski <aristovski@qnx.com>
3853
3854 * valops.c (value_cast_structs): New function. Cast related
3855 STRUCT types up/down and return cast value. The body of this
3856 function comes mostly from value_cast_pointers.
3857 (value_cast_pointers): Code for actual cast STRUCT-STRUCT moved
3858 to value_cast_structs. Now value_cast_pointers needs only create
3859 appropriate reference after using value_cast_structs for actual
3860 casting.
3861 (value_cast): Handle references.
3862
38632008-04-01 Marc Khouzam <marc.khouzam@ericsson.com>
3864
3865 * MAINTAINERS: Added myself to section Write After Approval.
3866
38672008-03-30 Daniel Jacobowitz <dan@codesourcery.com>
3868
3869 * ia64-tdep.c (examine_prologue): Correct array access.
3870
38712008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
3872
3873 * cp-support.c (first_component_command): Return if no arguments.
3874
38752008-03-28 Carlos O'Donell <carlos@codesourcery.com>
3876
3877 * ser-mingw.c (ser_windows_open): Open requested name.
3878
38792008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
3880
3881 * MAINTAINERS: Added myself.
3882
38832008-03-28 Pedro Alves <pedro@codesourcery.com>
3884
3885 * target.c (find_default_run_target): Allow a NULL `do_mesg'
3886 parameter. If it is NULL, don't call error.
3887 (find_default_can_async_p, find_default_is_async_p): Pass NULL as
3888 `do_mesg' parameter to find_default_run_target. If no target was
3889 found, return 0.
3890
38912008-03-28 Daniel Jacobowitz <dan@codesourcery.com>
3892
3893 * mips-linux-tdep.c: Update N32/N64 signal frame comments.
3894 (N64_SIGCONTEXT_LO, N64_SIGCONTEXT_PC, N64_SIGCONTEXT_FPCSR): Update.
3895 (N64_SIGCONTEXT_FIR, N64_SIGCONTEXT_CAUSE, N64_SIGCONTEXT_BADVADDR):
3896 Delete.
3897 (mips_linux_n32n64_sigframe_init): Do not record cause or badvaddr.
3898
38992008-03-27 Joel Brobecker <brobecker@adacore.com>
3900
3901 GDB 6.8 released.
3902
39032008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
3904
3905 * features/Makefile (%.dat): Set xmltarget to the base filename
3906 of the XML source, without subdirectory.
3907 * regformats/rs6000/powerpc-32.dat: Regenerate.
3908 * regformats/rs6000/powerpc-64.dat: Regenerate.
3909 * regformats/rs6000/powerpc-e500.dat: Regenerate.
3910
39112008-03-27 Markus Deuling <deuling@de.ibm.com>
3912
3913 * xcoffread.c (scan_xcoff_symtab): Replace current_gdbarch by
3914 objfile arch.
3915
39162008-03-27 Nick Roberts <nickrob@snap.net.nz>
3917
3918 * mi/mi-main.c (enum captured_mi_execute_command_actions):
3919 Spell suppress in EXECUTE_COMMAND_SUPPRESS_PROMPT correctly.
3920
39212008-03-26 Ulrich Weigand <uweigand@de.ibm.com>
3922
3923 * objfiles.h (struct objfile): New GDBARCH member.
3924 (get_objfile_arch): Add prototype.
3925 * objfiles.c: Include "arch-utils.h".
3926 (allocate_objfile): Look up gdbarch associated with bfd.
3927 (get_objfile_arch): New function.
3928 * Makefile (objfiles.o): Update dependencies.
3929
3930 * dwarf2-frame.c (decode_frame_entry_1): Replace current_gdbarch
3931 by objfile arch.
3932 * dwarf2loc.c (dwarf_expr_read_reg): Replace current_gdbarch
3933 by frame arch.
3934 (locexpr_describe_location): Replace current_gdbarch by
3935 objfile arch.
3936 * dwarf2read.c (die_type): Replace current_gdbarch by objfile arch.
3937 (dwarf2_add_field): Likewise.
3938 (read_tag_pointer_type): Likewise.
3939 (read_base_type): Likewise.
3940 (new_symbol): Likewise.
3941
3942 * coffread.c (decode_type): Add OBJFILE argument. Update callers.
3943 (decode_base_type, decode_function_type): Likewise.
3944 (coff_read_struct_type, coff_read_enum_type): Likewise.
3945 (coff_symtab_read): Replace current_gdbarch by objfile arch.
3946 (decode_base_type): Likewise.
3947 (coff_read_enum_type): Likewise.
3948 (coff_read_struct_type): Replace current_objfile by OBJFILE argument.
3949 (coff_read_enum_type): Likewise.
3950
3951 * dbxread.c (read_dbx_symtab): Replace current_gdbarch by objfile arch.
3952 (end_psymtab): Likewise.
3953 (process_one_symbol): Likewise.
3954
3955 * mdebugread.c (parse_symbol): Replace current_gdbarch by objfile arch.
3956 (parse_procedure): Likewise.
3957 (parse_partial_symbols): Likewise.
3958
3959 * somread.c (som_symtab_read): Replace current_gdbarch by objfile arch.
3960
3961 * stabsread.c (define_symbol): Replace current_gdbarch by objfile arch.
3962 Replace static pcc_promotion_type and pcc_unsigned_promotion_type by
3963 built-in types.
3964 (read_range_type): Replace current_gdbarch by objfile arch. Replace
3965 static range_index_type by built-in type.
3966 (read_one_struct_field): Replace current_gdbarch by objfile arch.
3967 (read_enum_type): Likewise.
3968
3969 * xcoffread.c (read_xcoff_symtab): Replace current_gdbarch by
3970 objfile arch.
3971
39722008-03-26 Vladimir Prus <vladimir@codesourcery.com>
3973
3974 * varobj.h (varobj_floating_p): Declare.
3975 * varobj.c (varobj_floating_p): New.
3976 * mi/mi-cmd-var.c (mi_cmd_var_update): When passed
3977 '@' as the name, update all floating varobjs.
3978
39792008-03-26 Vladimir Prus <vladimir@codesourcery.com>
3980
3981 * varobj.c (struct varobj_root): Rename use_selected_frame to
3982 floating, and clarify the meaning.
3983 (varobj_create, varobj_update, new_root_variable): Adjust.
3984 (value_of_root): Don't use type_changed as in variable,
3985 adjust comment.
3986 (c_value_of_root): Adjust.
3987
39882008-03-25 Pedro Alves <pedro@codesourcery.com>
3989
3990 * linux-nat.c (linux_nat_attach): Add the pid we attached to, to
3991 gdb's thread list.
3992 (linux_nat_wait): Add main lwp to gdb's thread list.
3993 * linux-thread-db.c (find_new_threads_callback): Also attach to
3994 already listed threads which thread_db didn't know about yet.
3995
39962008-03-25 Pedro Alves <pedro@codesourcery.com>
3997
3998 * linux-nat.c (drain_queued_events): Fix comment typo.
3999 (linux_nat_attach): In async mode, don't rely on storing a pending
4000 status. Instead place the wait status on the pipe.
4001 (linux_nat_resume): Remove unreacheable shortcut code in async
4002 mode.
4003 (stop_wait_callback): In async mode, don't store pending status.
4004 Instead, cancel breakpoints or resend the signal appropriatelly.
4005 (cancel_breakpoint): New, refactored from
4006 cancel_breakpoints_callback.
4007 (cancel_breakpoints_callback): Call cancel_breakpoint.
4008 (pipe_to_local_event_queue): Remove special token processing.
4009 (linux_nat_wait): Issue an internal error if a pending status is
4010 found in async mode.
4011
40122008-03-24 Daniel Jacobowitz <dan@codesourcery.com>
4013
4014 * inflow.c (gdb_has_a_terminal): Guard access to our_process_group.
4015
40162008-03-24 Nick Roberts <nickrob@snap.net.nz>
4017 Vladimir Prus <vladimir@codesourcery.com>
4018
4019 * varobj.c (struct varobj_root): New component thread_id.
4020 (varobj_get_thread_id, check_scope): New functions.
4021 (c_value_of_root): Use check_scope. Switch to the
4022 proper thread if necessary.
4023
4024 * varobj.h (varobj_get_thread_id): New extern.
4025
4026 * mi/mi-cmd-var.c (print_varobj): Add thread-id field.
4027
40282008-03-23 Daniel Jacobowitz <dan@codesourcery.com>
4029
4030 PR gdb/544
4031 * top.c: Revert 2008-03-21 changes.
4032
40332008-03-23 Vladimir Prus <vladimir@codesourcery.com>
4034
4035 * thread.c (make_cleanup_restore_current_thread): Make it
4036 globally visible.
4037 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
4038 * varobj.c (varobj_update): Don't save/restore frame.
4039 (c_value_of_root): Save/restore thread and frame here,
4040 using make_cleanup_restore_current_thread.
4041 * Makefile.in: Update dependecies.
4042
40432008-03-23 Vladimir Prus <vladimir@codesourcery.com>
4044
4045 * varobj.c (struct varobj_root): Clarify
4046 comment on the frame field.
4047 (varobj_create): Don't set frame if we have no
4048 block.
4049
40502008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
4051
4052 PR gdb/544
4053 Suggested by Jan Kratochvil:
4054 * top.c (gdb_rl_operate_and_get_next_completion): Call
4055 rl_redisplay_function.
4056 (gdb_rl_redisplay): New.
4057 (init_main): Set rl_redisplay_function.
4058
40592008-03-21 Thomas Mittelstaedt <T.Mittelstaedt@cadenas.de> (tiny change)
4060
4061 * aix-thread.c (pdc_read_regs): Fix compiler warning.
4062 (pdc_write_regs, aix_thread_resume, fetch_regs_kernel_thread)
4063 (store_regs_kernel_thread): Likewise.
4064
40652008-03-21 Pedro Alves <pedro@codesourcery.com>
4066
4067 Linux native async support.
4068
4069 * target.h (struct target_ops): Delete to_async_mask_value and add
4070 to_async_mask.
4071 (target_is_async_p, target_async): Formatting.
4072 (target_async_mask_value): Delete.
4073 (target_async_mask): Delete function declaration, and add new
4074 target macro with the same name.
4075
4076 * target.c (update_current_target): Replace to_async_mask_value by
4077 to_async_mask. Default to_async_mask to return_one.
4078 (target_async_mask): Delete.
4079 (find_default_can_async_p, find_default_is_async_p): New.
4080 (init_dummy_target): register find_default_can_async_p and
4081 find_default_is_async_p on the dummy target.
4082
4083 * linux-nat.c: Include inf-loop.h, event-loop.h and event-top.h.
4084 (debug_linux_nat_async): New global.
4085 (show_debug_linux_nat_async): New function.
4086 (linux_nat_async_enabled, linux_nat_async_mask_value)
4087 (linux_nat_event_pipe, linux_nat_num_queued_events)
4088 (linux_nat_async_events_enabled): New globals.
4089 (struct waitpid_result): New struct.
4090 (waitpid_queue): New global.
4091 (queued_waitpid, push_waitpid, drain_queued_events): New.
4092 (my_waitpid): Call queued_waitpid.
4093 (linux_child_follow_fork): Disable async events during the call.
4094 (blocked_mask): Delete.
4095 (sync_sigchld_action, async_sigchld_action): New globals.
4096 (lin_lwp_attach_lwp): In sync mode, don't reblock SIGCHLD. In
4097 async mode, block events during the call.
4098 (linux_nat_create_inferior): New.
4099 (linux_nat_attach): In sync mode, restore the mask states. In
4100 async mode, wake the event loop immediatelly.
4101 (detach_callback): Drain all queued events of the lwp we're
4102 detaching from.
4103 (linux_nat_detach): Block async mode, and drain events of the main
4104 process.
4105 (linux_nat_resume): If in async mode, mask async events during the
4106 call. If short circuiting, force event loop to wake up. If
4107 resuming, set target_executing, and register target events in the
4108 event loop.
4109 (pipe_to_local_event_queue, local_event_queue_to_pipe): New.
4110 (linux_nat_wait): In async mode, block events during the call.
4111 Only enable/disable passing SIGINT to the inferior in sync mode.
4112 Get events from local waitpid queue. If no interesting events was
4113 found, return to events loop. Reregister target events in the
4114 event loop on exit. In sync mode, no need to reblock SIGCHLD.
4115 (linux_nat_kill): Disable events on entry.
4116 (linux_nat_mourn_inferior): In sync mode, don't restore the masks
4117 here. Detach async mode from the event loop if there are no more
4118 forks available, otherwise leave it on.
4119 (sigchld_handler): Assure this is called only in sync mode.
4120 (linux_async_permitted, linux_async_permitted_1): New globals.
4121 (set_maintenance_linux_async_permitted)
4122 (show_maintenance_linux_async_permitted): New functions.
4123 (linux_nat_is_async_p, linux_nat_can_async_p)
4124 (linux_nat_async_mask): New.
4125 (linux_nat_event_pipe_pop, linux_nat_event_pipe_push): New.
4126 (get_pending_events, async_sigchld_handler): New.
4127 (linux_nat_async_events): New.
4128 (async_terminal_is_ours): New global.
4129 (linux_nat_terminal_inferior, linux_nat_terminal_ours): New.
4130 (async_client_callback, async_client_context): New.
4131 (linux_nat_async_file_handler, linux_nat_async)
4132 (linux_nat_disable_async, linux_nat_enable_async): New.
4133 (linux_nat_add_target): Register linux_nat_create_inferior,
4134 linux_nat_can_async_p, linux_nat_is_async_p, linux_nat_async,
4135 linux_nat_async_mask, linux_nat_terminal_inferior and
4136 linux_nat_terminal_ours.
4137 (_initialize_linux_nat): Remove local action variable, and update
4138 code that used it to use sync_sigchld_action. Add new
4139 "lin-lwp-async" debug set/show command. Put the "lin-lwp" debug
4140 set/show command in the maintenance class. Add new "linux-async"
4141 maintenance set/show command. Block SIGCHLD by default. Setup
4142 async_sichld_action, and sync_sigchld_action. Install the default
4143 async mode.
4144 (lin_thread_get_thread_signals): Use a local sigset_t for blocking
4145 the cancel signals.
4146
4147 * linux-thread-db.c (re_check_for_thread_db): New.
4148 (clear_lwpid_callback): Handle TARGET_WAITKIND_IGNORE.
4149 (thread_db_can_async_p, thread_db_is_async_p, thread_db_async)
4150 (thread_db_async_mask): New.
4151 (init_thread_db_ops): Register thread_db_can_async_p,
4152 thread_db_is_async_p, thread_db_async and thread_db_async_mask.
4153
4154 * remote.c (remote_async_mask_value): New.
4155 (remote_return_zero): New.
4156 (init_remote_ops): Register remote_return_zero as callbacks of
4157 to_can_async_p and to_is_async_p.
4158 (remote_can_async_p, remote_is_async_p, remote_async): Update to
4159 use remote_async_mask_value.
4160 (remote_async_mask): New.
4161 (init_remote_async_ops): Remove to_async_mask_value setting and
4162 register remote_async_mask as to_async_mask callback in
4163 remote_async_ops.
4164
4165 * Makefile.in (linux-nat.o): Update.
4166
41672008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
4168
4169 * gdbthread.h (add_thread_with_info): New.
4170 * linux-thread-db.c: Add some documentation.
4171 (GET_LWP, GET_PID, GET_THREAD, is_lwp, is_thread, BUILD_LWP): Delete.
4172 (struct private_thread_info): Remove th_valid and ti_valid.
4173 Replace ti with tid.
4174 (thread_get_info_callback): Do not add TID to the new ptid. Do
4175 not cache th or ti.
4176 (thread_db_map_id2thr, lwp_from_thread): Delete functions.
4177 (thread_from_lwp): Assert that the LWP is set. Do not add TID to the
4178 new PTID.
4179 (attach_thread): Handle an already-existing thread. Use
4180 add_thread_with_info. Cache the th and tid.
4181 (detach_thread): Verify that private was set. Remove verbose
4182 argument and printing. Update caller.
4183 (thread_db_detach): Do not adjust inferior_ptid.
4184 (clear_lwpid_callback, thread_db_resume, thread_db_kill): Delete.
4185 (check_event, find_new_threads_callback): Do not add TID to the new PTID.
4186 (thread_db_wait): Do not use lwp_from_thread.
4187 (thread_db_pid_to_str): Use the cached TID.
4188 (thread_db_extra_thread_info): Check that private is set.
4189 (same_ptid_callback): Delete.
4190 (thread_db_get_thread_local_address): Do not use it or check
4191 is_thread. Check that private is set. Assume that the thread
4192 handle is already cached.
4193 (init_thread_db_ops): Remove to_resume and to_kill.
4194 * thread.c (add_thread_with_info): New.
4195 (add_thread): Use it.
4196 * linux-nat.c (find_thread_from_lwp): Delete.
4197 (exit_lwp): Do not use it. Check print_thread_events. Print before
4198 deleting the thread.
4199 (GET_PID, GET_LWP, BUILD_LWP, is_lwp): Move to...
4200 * linux-nat.h (GET_PID, GET_LWP, BUILD_LWP, is_lwp): ...here.
4201 * inf-ttrace.c (inf_ttrace_wait): Use print_thread_events and
4202 printf_unfiltered for thread exits.
4203 * procfs.c (procfs_wait): Likewise.
4204
42052008-03-21 Chris Demetriou <cgd@google.com>
4206
4207 * symtab.c (rbreak_command): Quote symbol name before passing
4208 it to break_command.
4209
42102008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
4211
4212 * eval.c (evaluate_subexp_for_address): Clarify error message.
4213 Use value_must_coerce_to_target.
4214 * infcall.c (value_arg_coerce): Call value_coerce_to_target.
4215 * valops.c (value_assign): Call value_coerce_to_target when
4216 assigning to anything but internalvars. Leave GDB-side arrays
4217 as arrays when assigning to internalvars.
4218 (value_must_coerce_to_target, value_coerce_to_target): New.
4219 (value_coerce_array, value_addr): Call value_coerce_to_target.
4220 (value_array): Create the array in GDB's memory instead of
4221 the inferior's.
4222 * value.h (value_must_coerce_to_target, value_coerce_to_target):
4223 Declare.
4224
42252008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
4226
4227 * top.c (quit_confirm): Warn that we will kill the program.
4228
42292008-03-19 Pedro Alves <pedro@codesourcery.com>
4230
4231 * inflow.c (terminal_ours_1): Guard access to
4232 inferior_process_group with #ifdef PROCESS_GROUP_TYPE.
4233
42342008-03-18 Ulrich Weigand <uweigand@de.ibm.com>
4235 Jim Blandy <jimb@codesourcery.com>
4236 Daniel Jacobowitz <drow@false.org>
4237
4238 * dwarf2expr.h (struct dwarf_expr_context): Add ADDR_SIZE member.
4239 (dwarf2_read_address): Update prototype.
4240
4241 * dwarf2expr.c (unsigned_address_type): Add ADDR_SIZE parameter.
4242 (signed_address_type): Likewise.
4243 (dwarf2_read_address): Replace BYTES_READ parameter with ADDR_SIZE.
4244 (execute_stack_op): Update calls to unsigned_address_type,
4245 signed_address_type and dwarf2_read_address. Fix implementation
4246 of DW_OP_deref_size.
4247
4248 * dwarf2loc.h (dwarf2_per_cu_objfile): Add prototype.
4249 (dwarf2_per_cu_addr_size): Likewise.
4250 (struct dwarf2_locexpr_baton): Replace OBJFILE with PER_CU.
4251 (struct dwarf2_loclist_baton): Likewise.
4252
4253 * dwarf2loc.c (find_location_expression): Update calls to
4254 dwarf2_read_address. Use dwarf2_per_cu_objfile and
4255 dwarf2_per_cu_addr_size to retrieve PER_CU parameters.
4256 (locexpr_describe_location): Likewise.
4257 (dwarf2_evaluate_loc_desc): Replace OBJFILE with PER_CU parameter.
4258 Set ctx->addr_size to dwarf2_per_cu_addr_size (per_cu).
4259 (dwarf2_loc_desc_needs_frame): Add PER_CU parameter. Set ctx->addr_size
4260 to dwarf2_per_cu_addr_size (per_cu).
4261 (locexpr_read_variable): Update dwarf2_evaluate_loc_desc call.
4262 (loclist_read_variable): Likewise.
4263 (locexpr_read_needs_frame): Update dwarf2_loc_desc_needs_frame call.
4264
4265 * dwarf2read.c (dwarf2_symbol_mark_computed): Set baton->per_cu
4266 instead of baton->objfile.
4267 (dwarf2_per_cu_obfile): New function.
4268 (dwarf2_per_cu_addr_size): Likewise.
4269
4270 * dwarf2-frame.c (struct comp_unit): Move higher.
4271 (struct dwarf2_cie): Add UNIT and ADDR_SIZE members.
4272 (execute_stack_op): Add ADDR_SIZE parameter; set ctx->addr_size.
4273 (execute_cfa_program): Add FDE parameter. Replace EH_FRAME_P
4274 parameter by using fde->eh_frame_p. Use read_encoded_value
4275 to implement DW_CFA_set_loc.
4276 (struct dwarf2_frame_cache): Add ADDR_SIZE member.
4277 (dwarf2_frame_cache): Set cache->addr_size. Update calls to
4278 execute_stack_op and execute_cfa_program.
4279 (dwarf2_frame_prev_register): Update calls to execute_stack_op.
4280 (size_of_encoded_value): Remove.
4281 (read_encoded_value): Add PTR_LEN and FUNC_BASE parameters.
4282 Remove call to size_of_encoded_value. Implement DW_EH_PE_funcrel.
4283 (add_cie): Set cie->unit backlink.
4284 (decode_frame_entry_1): Set cie->addr_size. Update calls to
4285 read_encoded_value.
4286 (dwarf2_build_frame_info): Allocate UNIT on objfile obstack.
4287
42882008-03-17 Markus Deuling <deuling@de.ibm.com>
4289
4290 * i386-tdep.c (i386_print_insn): Remove unnecessary call to
4291 gdbarch_bfd_arch_info.
4292
42932008-03-17 Joel Brobecker <brobecker@adacore.com>
4294
4295 * aix-thread.c (pdc_read_regs): Minor reformatting.
4296
42972008-03-17 Vladimir Prus <vladimir@codesourcery.com>
4298
4299 * thread.c (print_thread_info): Don't insist
4300 on having current thread if there are no
4301 threads at all.
4302
43032008-03-17 Pedro Alves <pedro@codesourcery.com>
4304
4305 * infcmd.c (attach_command_post_wait)
4306 (attach_command_continuation): New.
4307 (attach_command): Support background async execution, and async
4308 execution in synchronous mode.
4309
43102008-03-17 Daniel Jacobowitz <dan@codesourcery.com>
4311
4312 * stack.c (print_stack_frame, print_frame): Use RETURN_MASK_ERROR.
4313 * symmisc.c (dump_symtab_1): Likewise.
4314 * wrapper.c (gdb_value_struct_elt): Likewise.
4315
43162008-03-17 Pedro Alves <pedro@codesourcery.com>
4317
4318 * linux-nat.c (linux_nat_filter_event): Fix comment typo.
4319
43202008-03-17 Pedro Alves <pedro@codesourcery.com>
4321
4322 * linux-nat.c (linux_nat_filter_event): New, refactored from
4323 linux_nat_wait.
4324 (linux_nat_wait): Call linux_nat_filter_event.
4325
43262008-03-17 Ulrich Weigand <uweigand@de.ibm.com>
4327
4328 * top.c (execute_command): Fix uninitialized variable error.
4329
43302008-03-16 Nick Hudson <nick.hudson@dsl.pipex.com>
4331
4332 * Makefile.in (amd64nbsd-nat.o): New dependency.
4333 * amd64nbsd-nat.c: Include "nbsd-nat.h".
4334 (_initialize_amd64nbsd_nat): Update target vector to use
4335 nbsd_pid_to_exec_file.
4336 * config/i386/nbsd64.mh (NATDEPFILES): Add nbsd-nat.o.
4337
43382008-03-15 Vladimir Prus <vladimir@codesourcery.com>
4339
4340 Remove ignoring leading exec events code.
4341 * fork-child.c (startup_inferior): Do not set
4342 inferior_ignoring_leading_exec_events.
4343 * inf-child.c (inf_child_reported_exec_events_per_exec_call): Remove.
4344 (inf_child_target): Do not set to_reported_exec_events_per_exec_call.
4345 * infrun.c (inferior_ignoring_leading_exec_events): Remove.
4346 (handle_inferior_event): Remove code for ignoring leading exec
4347 events.
4348 * target.c (update_current_target): Do not inherit, or default,
4349 to_reported_exec_events_per_exec_call.
4350 (debug_to_reported_exec_events_per_exec_call): Remove.
4351 (setup_target_debug): Do not set to_reported_exec_events_per_exec_call.
4352 * target.h (target_reported_exec_events_per_exec_call): Remove.
4353 (struct target): Remove the to_reported_exec_events_per_exec_call
4354 field.
4355
43562008-03-15 Vladimir Prus <vladimir@codesourcery.com>
4357
4358 Implement -thread-info.
4359 * gdbthread.h (print_thread_info): Declare.
4360
4361 * thread.c (print_thread_info): New, extracted
4362 from info_threads_command and adjusted to
4363 work for CLI and MI.
4364 (info_threads_command): Use print_thread_info.
4365 * Makefile.in: Update dependencies.
4366
4367 * mi/mi-cmds.c (mi_cmds): Specify a handler
4368 for -thread-info.
4369 * mi/mi-cmds.h (mi_cmd_thread_info): Declare.
4370 * mi/mi-main.c (mi_cmd_thread_info): New.
4371 (mi_cmd_list_features): Include 'thread-info'.
4372
43732008-03-14 Kevin Buettner <kevinb@redhat.com>
4374
4375 * mips-tdep.c (mips32_scan_prologue): Use the ABI register size
4376 to decide whether to match instruction patterns using "sw" and "sd".
4377
43782008-03-14 Pedro Alves <pedro@codesourcery.com>
4379
4380 * infcmd.c (jump_command): Postpone disabling stdin until after
4381 the possible query.
4382
43832008-03-14 Pedro Alves <pedro@codesourcery.com>
4384
4385 * inflow.c (gdb_getpgrp): New.
4386 (gdb_has_a_terminal): Use get_getpgrp.
4387 (terminal_ours_1): If attach_flag is set, don't refetch
4388 inferior_process_group.
4389
43902008-03-14 Pedro Alves <pedro@codesourcery.com>
4391
4392 * features/library-list.dtd: Allow "section" elements as children
4393 of "library". Add "section" element and describe its attributes.
4394
4395 * solib-target.c (struct lm_info): Add section_bases member.
4396 (library_list_start_segment): Error out if seen a section element.
4397 (library_list_start_section): New.
4398 (library_list_end_library): New.
4399 (solib_target_free_library_list): Free section_bases.
4400 (section_attributes): New.
4401 (library_children): Make "segment" optional. Add "section" child.
4402 (library_list_children): Register library_list_end_library.
4403 (solib_target_relocate_section_addresses): Handle section bases.
4404
4405 * NEWS: Mention new qXfer:libraries:read section offsets support.
4406
44072008-03-14 Vladimir Prus <vladimir@codesourcery.com>
4408
4409 * defs.h (do_exec_error_cleanups, discard_exec_error_cleanups)
4410 (make_exec_error_cleanup): Remove declarations.
4411 * utils.c (exec_error_cleanup_chain): Remove.
4412 (do_exec_error_cleanups, discard_exec_error_cleanups)
4413 (make_exec_error_cleanup): Remove.
4414 * event-loop.c (start_event_loop): Adjust call to
4415 async_enable_stdin.
4416 * event-top.c (async_enable_stdin): Remove the paramater dummy.
4417 (async_disable_stdin): Don't register async_enable_stdin via
4418 cleanup.
4419 * inf-loop.c (inferior_event_handler): Don't
4420 call do_exec_error_cleanups. Call async_enable_stdin instead.
4421 * event-loop.c (start_event_loop): Adjust call to
4422 async_enable_stdin.
4423 * tui/tui-interp.c (tui_command_loop): Adjust call to
4424 async_enable_stdin.
4425
44262008-03-14 Vladimir Prus <vladimir@codesourcery.com>
4427
4428 Async mode fixes.
4429 * Makefile.in (infcmd.o, inf-loop.o): Update dependencies.
4430 * breakpoint.c (bpstat_do_actions): In async mode,
4431 don't jump to top expecting stop_bpstat to be already
4432 updated.
4433 * event-loop.c (start_event_loop): Call async_enable_stdin
4434 on exception.
4435 * event-top.c (async_enable_stdin): Do nothing if sync_execution
4436 is not set.
4437 (command_handler): Do not setup continuation here.
4438 (command_line_handler_continuation): Move to...
4439 * top.c (command_line_handler_continuation): ... here.
4440 (execute_command): In async mode, register continuation.
4441 Don't check frame's language in running in async mode.
4442 * exceptions.c (throw_exception): Don't do exec_error_cleanups.
4443 * inf-loop.c (complete_execution): Inline into...
4444 (inferior_event_handler): ... here. Clear target_executing before
4445 doing any cleanups. Don't try to show prompt if the target was
4446 resumed.
4447 * infcmd.c (signal_command): Add support for async mode.
4448 (finish_command): Only add continuation if the target was
4449 successfully resumed.
4450 * remote.c (init_async_opts): Register to_get_thread_local_address
4451 handler.
4452 * mi/mi-interp.c (mi_cmd_interpreter_exec): Don't mess
4453 with sync_execution.
4454 * tui/tui-interp.c (tui_command_loop): Call async_enable_stdin
4455 on exception.
4456
44572008-03-14 Daniel Jacobowitz <dan@codesourcery.com>
4458
4459 * corefile.c (reopen_exec_file): Use exec_bfd_mtime.
4460 * exec.c (exec_bfd_mtime): Define.
4461 (exec_close): Clear it.
4462 (exec_file_attach): Set it.
4463 * gdbcore.h (exec_bfd_mtime): Declare.
4464 * source.c (find_source_lines): Do not use bfd_get_mtime.
4465
44662008-03-14 Vladimir Prus <vladimir@codesourcery.com>
4467
4468 * top.c (simplified_command_loop): Remove.
4469
44702008-03-14 Vladimir Prus <vladimir@codesourcery.com>
4471
4472 Remove unused remote.c hooks.
4473 * remote.c (deprecated_target_resume_hook)
4474 (deprecated_target_wait_loop_hook): Remove.
4475 (remote_resume): Do not call deprecated_target_resume_hook.
4476 (remote_wait): Do not call deprecated_target_wait_loop_hook.
4477 (remote_async_wait): Likewise.
4478
44792008-03-14 Vladimir Prus <vladimir@codesourcery.com>
4480
4481 Implement MI notification for new threads.
4482 * doc/observer.texi (new_thread): Document.
4483 * observer.sh: Forward declare struct thread_info.
4484 * thread.c (add_thread): Notify observer.
4485
4486 * interps.h (interp_init_ftype): New parameter
4487 top_level.
4488 (interp_set): Likewise.
4489 (top_level_interpreter_data): Declare.
4490 * interps.c (interp_set): New parameter top_level.
4491 Pass it to interpreter's init function. Remember
4492 top level interpreter.
4493 (interpreter_exec_cmd): Adjust.
4494 (top_level_interpreter_data): New.
4495 * main.c (captured_main): Pass 1 for top_level
4496 parameter of interp_set.
4497 * cli/cli-interp.c (cli_interpreter_init): New
4498 parameter top_level.
4499 * tui/tui-interp.c (tui_init): New parameter top_level.
4500
4501 * mi/mi-interp.c (mi_new_thread): New.
4502 (mi_interpreter_init): If top level, register
4503 observer for new threads.
4504
4505 * Makefile.in (mi-interp.o, thread.o): Update dependencies.
4506
45072008-03-14 Pedro Alves <pedro@codesourcery.com>
4508
4509 * top.c (execute_command): Disable break and stop
4510 commands in async mode.
4511
45122008-03-14 Pedro Alves <pedro@codesourcery.com>
4513
4514 revert:
4515 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4516 * inf-loop.c (inferior_event_handler): Don't include remote.h.
4517 Call target_stop in the INF_QUIT_REQ case.
4518 * Makefile.in (inf-loop.o): Update.
4519
45202008-03-14 Pedro Alves <pedro@codesourcery.com>
4521
4522 * inf-loop.c (inferior_event_handler): Don't include remote.h.
4523 Call target_stop in the INF_QUIT_REQ case.
4524 * Makefile.in (inf-loop.o): Update.
4525
45262008-03-14 Pedro Alves <pedro@codesourcery.com>
4527
4528 * top.c (execute_command): Enable break, info and interrupt
4529 commands in async mode.
4530
45312008-03-13 Vladimir Prus <vladimir@codesourcery.com>
4532 Daniel Jacobowitz <dan@codesourcery.com>
4533
4534 * breakpoint.h (breakpoint_restore_shadows): New
4535 declaration.
4536 * breakpoint.c (breakpoint_restore_shadows): New.
4537 (read_memory_nobpt): Delete.
4538 * gdbcore.h (read_memory_nobpt): Delete declaration.
4539 * target.c (memory_xfer_partial): Call
4540 breakpoint_restore_shadows.
4541 (restore_show_memory_breakpoints)
4542 (make_show_memory_beakpoints_cleanup): New.
4543 (show_memory_breakpoints): New.
4544 * target.h (make_show_memory_beakpoints_cleanup): Declare.
4545 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint):
4546 Make sure we see memory breakpoints when checking if
4547 breakpoint is still there.
4548 * alpha-tdep.c, alphanbsd-tdep.c, frame.c, frv-tdep.c,
4549 hppa-linux-tdep.c, hppa-tdep.c, i386-linux-nat.c, i386-tdep.c,
4550 m68klinux-tdep.c, mips-tdep.c, mn10300-tdep.c, s390-tdep.c,
4551 sparc-tdep.c: Use target_read_memory instead of read_memory_nobpt.
4552
45532008-03-12 Pedro Alves <pedro@codesourcery.com>
4554
4555 * thread.c (add_thread): Use printf_unfiltered to print.
4556
45572008-03-12 Joel Brobecker <brobecker@gnat.com>
4558
4559 * sol-thread.c: Replace use of TM_I386SOL2_H by an expression
4560 that is true only on x86-solaris and x86_64-solaris.
4561 * procfs.c: Likewise. Move procfs_find_LDT_entry up together
4562 with proc_get_LDT_entry.
4563
45642008-03-12 Thiago Jung Bauermann <bauerman@br.ibm.com>
4565
4566 * configure.ac (AC_CHECK_FUNCS): Add check for setsid.
4567 * config.in, configure: Regenerate.
4568 * fork-child.c (fork_inferior): Call create_tty_session.
4569 * inflow.c (new_tty): Set controlling terminal with TIOCSCTTY.
4570 (create_tty_session): New function.
4571 * terminal.h: Declare create_tty_session.
4572
45732008-03-12 Alan Modra <amodra@bigpond.net.au>
4574
4575 PR 5900
4576 * elfread.c (elf_symtab_read): Make shndx an unsigned int.
4577 * mipsread.c: Include elf/internal.h.
4578 (read_alphacoff_dynamic_symtab): Map external reserved sym_shndx
4579 to internal range.
4580
45812008-03-11 Markus Deuling <deuling@de.ibm.com>
4582
4583 * win32-nat.c (do_win32_fetch_inferior_registers): Use get_regcache_arch
4584 to get at the current architecture and at the target specific vector.
4585 Add target specific vector to I387_FISEG_REGNUM and I387_FOP_REGNUM and
4586 remove define of I387_ST0_REGNUM.
4587
4588 * amd64-tdep.c (I387_ST0_REGNUM): Remove define.
4589
4590 (amd64_supply_fxsave, amd64_collect_fxsave): Use get_regcache_arch to
4591 get at the current architecture
4592 (I387_FISEG_REGNUM, I387_FOSEG_REGNUM): Add target specific vector as
4593 parameter.
4594
4595 * i386-tdep.c: Remove various define's and undef's of I387_ST0_REGNUM,
4596 I387_NUM_XMM_REGS and I387_MM0_REGNUM.
4597
4598 (I387_NUM_XMM_REGS, I387_XMM0_REGNUM, I387_MXCSR_REGNUM,
4599 I387_ST0_REGNUM, I387_FCTRL_REGNUM, I387_MM0_REGNUM,
4600 (I387_FSTAT_REGNUM): Add target specific vector as parameter.
4601
4602 (i386_register_name, i386_dbx_reg_to_regnum): Use gdbarch_tdep to get
4603 at the target specific vector.
4604
4605 (i386_get_longjmp_target): Use get_frame_arch to get at the current
4606 architecture. Use gdbarch_tdep to get at the target specific vector.
4607
4608 (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as parameter and
4609 update caller. Use gdbarch_tdep to get at the target specific vector.
4610
4611 (i386_register_to_value: Use get_frame_arch to get at the current
4612 architecture.
4613
4614 * i386-tdep.h (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as
4615 parameter.
4616
4617 * i387-tdep.c (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
4618 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM
4619 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_ST0_REGNUM, FSAVE_ADDR,
4620 FXSAVE_ADDR, I387_XMM0_REGNUM): Add target specific vector as parameter.
4621
4622 (I387_ST0_REGNUM, I387_NUM_XMM_REGS): Remove various define's and
4623 undef's.
4624
4625 (i387_convert_register_p, i387_register_to_value,
4626 i387_value_to_register): Update call for i386_fp_regnum_p.
4627
4628 * i387-tdep.h: Remove comment.
4629 (I387_ST0_REGNUM, I387_NUM_XMM_REGS, I387_MM0_REGNUM): Add define.
4630 (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
4631 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM,
4632 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_XMM0_REGNUM,
4633 I387_MXCSR_REGNUM): Add target specific vector as parameter.
4634
46352008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
4636
4637 * Makefile.in (fork-child.o): Update.
4638 * NEWS: Document "set exec-wrapper" and the gdbserver --wrapper
4639 argument. Gather all gdbserver features together.
4640 * fork-child.c (exec_wrapper): New variable.
4641 (fork_inferior): Use it.
4642 (startup_inferior): Skip an extra trap if using "set exec-wrapper".
4643 (unset_exec_wrapper_command, _initialize_fork_child): New.
4644
46452008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
4646
4647 * source.c (directory_command): Modify the determination of
4648 condition of terminal "from_tty".
4649
46502008-03-10 Matt Rice <ratmice@gmail.com>
4651
4652 * dwarf2read.c (set_cu_language): Add DW_LANG_ObjC.
4653
46542008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
4655
4656 * spu-tdep.c (info_spu_event_command): Insert a '\0' to the end
4657 of the data passing to strtoulst function.
4658 (info_spu_signal_command): Likewise.
4659
46602008-03-08 Vladimir Prus <vladimir@codesourcery.com>
4661
4662 * mi/mi-interp.c (mi_command_loop): Remove
4663 commented-out code.
4664
46652008-03-07 Joel Brobecker <brobecker@adacore.com>
4666
4667 * remote.c (extended_remote_attach_1): Make local variable pid an int
4668 instead of a pid_t.
4669
46702008-03-07 Joel Brobecker <brobecker@adacore.com>
4671
4672 * solib-svr4.c (svr4_same_1): New function, originally extracted
4673 from svr4_same and expanded to handle the sparc64 case.
4674 (svr4_same): Move up and reimplement using svr4_same_1.
4675 (enable_break): Use svr4_same_1 to do shared library name comparisons.
4676
46772008-03-07 Ramana Radhakrishnan <ramana.r@gmail.com>
4678
4679 * MAINTAINERS: Move self to Paper trail.
4680
46812008-03-05 Daniel Jacobowitz <dan@codesourcery.com>
4682
4683 * Makefile.in (mingw-hdep.o, posix-hdep.o, remote-fileio.o): Update.
4684 * event-loop.c (call_async_signal_handler): New.
4685 * event-loop.h (call_async_signal_handler)
4686 (gdb_call_async_signal_handler): Declare.
4687 (mark_async_signal_handler): Add comments.
4688 * event-top.c (handle_sigint): Use gdb_call_async_signal_handler.
4689 * mingw-hdep.c (sigint_event, sigint_handler): New.
4690 (gdb_select): Use them. Wait for the readline signal handler
4691 to finish.
4692 (gdb_call_async_signal_handler, _initialize_mingw_hdep): New functions.
4693 * posix-hdep.c (gdb_call_async_signal_handler): New function.
4694 * remote-fileio.c (sigint_fileio_token, async_remote_fileio_interrupt):
4695 New.
4696 (remote_fileio_ctrl_c_signal_handler): Use
4697 gdb_call_async_signal_handler.
4698 (initialize_remote_fileio): Initialize sigint_fileio_token.
4699 * remote.c (initialize_sigint_signal_handler, handle_remote_sigint): Do
4700 not initialize tokens here.
4701 (handle_remote_sigint_twice): Likewise. Reinstall
4702 handle_remote_sigint.
4703 (async_remote_interrupt_twice): Just call interrupt_query.
4704 (cleanup_sigint_signal_handler): Do not delete tokens.
4705 (remote_interrupt, remote_interrupt_twice): Use
4706 gdb_call_async_signal_handler.
4707 (interrupt_query): Reinstall the default signal handler.
4708 (_initialize_remote): Initialize tokens here.
4709
47102008-03-04 Joel Brobecker <brobecker@adacore.com>
4711
4712 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml,
4713 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
4714 Change the type of the lr register to code_ptr.
4715 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
4716 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
4717 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
4718 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
4719 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
4720 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
4721 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c: Regenerate.
4722
47232008-03-03 James E. Wilson <wilson@tuliptree.org>
4724
4725 * MAINTAINERS: Update my email address.
4726
47272008-03-03 Keith Seitz <keiths@redhat.com>
4728
4729 From Dave Murphy <davem@devkitpro.org>:
4730 * configure.ac: Set tcl configdir to win under mingw.
4731 * configure: Regenerate.
4732
47332008-03-03 Daniel Jacobowitz <dan@codesourcery.com>
4734
4735 * breakpoint.c (fetch_watchpoint_value): New function.
4736 (update_watchpoint): Set and clear val_valid. Use
4737 fetch_watchpoint_value. Handle unreadable values on the
4738 value chain. Correct check for user-requested array watchpoints.
4739 (breakpoint_init_inferior): Clear val_valid.
4740 (watchpoint_value_print): New function.
4741 (print_it_typical): Use it. Do not free or clear old_val. Print
4742 watchpoints even if old_val == NULL.
4743 (watchpoint_check): Use fetch_watchpoint_value. Check for values
4744 becoming readable or unreadable.
4745 (watch_command_1): Use fetch_watchpoint_value. Set val_valid.
4746 (do_enable_watchpoint): Likewise.
4747 * breakpoint.h (struct breakpoint): Update comment for val. Add
4748 val_valid.
4749 * NEWS: Mention watchpoints on inaccessible memory.
4750
47512007-02-29 Daniel Jacobowitz <dan@codesourcery.com>
4752
4753 * Makefile.in (i386-nat.o): Update.
4754 * amd64-linux-nat.c (_initialize_amd64_linux_nat): Call
4755 i386_use_watchpoints.
4756 * i386-linux-nat.c (_initialize_i386_linux_nat): Call
4757 i386_use_watchpoints.
4758 * i386-nat.c (i386_stopped_data_address): Take two arguments.
4759 (i386_stopped_by_watchpoint): Update call.
4760 (i386_can_use_hw_breakpoint, i386_use_watchpoints): New.
4761 * config/i386/nm-i386.h: Conditionalize definitions on
4762 ! I386_WATCHPOINTS_IN_TARGET_VECTOR.
4763 (i386_use_watchpoints): Declare.
4764 (i386_stopped_data_address): Update.
4765 * config/i386/nm-linux.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
4766 * config/i386/nm-linux64.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
4767
47682008-02-29 Joel Brobecker <brobecker@adacore.com>
4769
4770 GDB 6.8 branch created (branch timestamp: 2008-02-26 10:00 UTC)
4771 * version.in: Bump version to 6.8.50.20080229-cvs.
4772
47732008-02-28 Markus Deuling <deuling@de.ibm.com>
4774
4775 * f-typeprint.c (f_print_type): Handle NULL pointer in VARSTRING
4776 properly.
4777
47782008-02-28 Tom Tromey <tromey@redhat.com>
4779
4780 * infcmd.c (notice_args_read): Print result of get_inferior_args.
4781
47822008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
4783
4784 * infcmd.c (kill_if_already_running): Make static. Use
4785 target_require_runnable.
4786 * target.c (target_require_runnable): New.
4787 * target.h (target_require_runnable): Declare.
4788
47892008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
4790
4791 * frame.c (reinit_frame_cache): Only annotate if frames were
4792 previously valid.
4793
47942008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
4795
4796 * regformats/reg-ppc.dat: Rename "ps" to "msr".
4797 * regformats/reg-ppc64.dat: Likewise.
4798
47992008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
4800
4801 * features/Makefile (%.dat): Emit xmltarget statement.
4802
4803 * regformats/regdat.sh: Support xmltarget and xmlarch statments.
4804 Generate code to set gdbserver_xmltarget in init_registers_${name}.
4805
4806 * regformats/arm-with-iwmmxt.dat: Regenerate.
4807 * regformats/mips64-linux.dat: Regenerate.
4808 * regformats/mips-linux.dat: Regenerate.
4809 * regformats/rs6000/powerpc-32.dat: Regenerate.
4810 * regformats/rs6000/powerpc-64.dat: Regenerate.
4811 * regformats/rs6000/powerpc-e500.dat: Regenerate.
4812
4813 * regformats/reg-arm.dat: Add xmlarch statement.
4814 * regformats/reg-i386.dat: Likewise.
4815 * regformats/reg-i386-linux.dat: Likewise.
4816 * regformats/reg-x86-64-linux.dat: Likewise.
4817 * regformats/reg-spu.dat: Likewise.
4818
48192008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
4820
4821 * remote.c (remote_wait, remote_async_wait): Stop if we receive
4822 an error.
4823
48242008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
4825
4826 * utils.c (debug_timestamp): New.
4827 (vfprintf_unfiltered): Print timestamps if requested.
4828 (show_debug_timestamp): New.
4829 (initialize_utils): Register "set debug timestamp".
4830 * NEWS: Mention "set debug timestamp". Add GDB 6.8 section.
4831
48322008-02-27 Joel Brobecker <brobecker@adacore.com>
4833
4834 * breakpoint.c (skip_prologue_sal): New function.
4835 (resolve_sal_pc): Adjust SAL past prologue if the SAL was
4836 computed from a line number.
4837
48382008-02-27 Joel Brobecker <brobecker@adacore.com>
4839
4840 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml
4841 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
4842 Set PC register type to "code_ptr".
4843 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
4844 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
4845 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
4846 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
4847 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
4848 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
4849 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c:
4850 Regenerate.
4851
48522008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
4853
4854 * regformats/regdat.sh: Rename init_registers function in
4855 generated file to init_registers_${name}.
4856
4857 * regformats/reg-crisv32.dat: Set "name" to crisv32.
4858 * regformats/reg-ppc64.dat: Set "name" to ppc64.
4859 * regformats/reg-s390x.dat: Set "name" to s390x.
4860
48612008-02-26 Greg Law <glaw@undo-software.com>
4862
4863 * regcache.c (registers_changed): Call reinit_frame_cache.
4864
48652008-02-26 Daniel Jacobowitz <dan@codesourcery.com>
4866
4867 * configure.tgt (sh-*-linux*): Match sh*. Add glibc-tdep.o.
4868 * sh-linux-tdep.c (sh_linux_init_abi): Use glibc_skip_solib_resolver
4869 and svr4_fetch_objfile_link_map.
4870 * Makefile.in (sh-linux-tdep.o): Update.
4871
48722008-02-26 Thiago Jung Bauermann <bauerman@br.ibm.com>
4873
4874 * amd64-tdep.c (amd64_classify): Add support for decimal float
4875 types.
4876 * i386-tdep.c (i386_return_value): Make 128-bit decimal float
4877 use the struct return convention.
4878
48792008-02-26 Nick Roberts <nickrob@snap.net.nz>
4880
4881 * breakpoint.c (print_one_breakpoint_location): Revert Enb field
4882 to old format. Discard breakpoint address if shared library is
4883 unloaded.
4884 (breakpoint_1): Adjust formatting of table header accordingly.
4885
48862008-02-25 Vladimir Prus <vladimir@codesourcery.com>
4887
4888 * remote.c (remote_get_threadlist): If the response
4889 is empty, don't try to parse it.
4890
48912008-02-23 Vladimir Prus <vladimir@codesourcery.com>
4892
4893 Unbreak 'target async'.
4894 * serial.c (serial_async): Set the
4895 handler function before enabling async
4896 mode.
4897
48982008-02-22 Daniel Jacobowitz <dan@codesourcery.com>
4899
4900 * solib-svr4.c (enable_break): Convert r_brk to a code address.
4901
49022008-02-21 Pedro Alves <pedro@codesourcery.com>
4903
4904 * remote.c (extended_remote_attach_1): Set attach_flag.
4905 (extended_remote_create_inferior_1): Clear attach_flag.
4906
49072008-02-20 Daniel Jacobowitz <dan@codesourcery.com>
4908
4909 * mipsnbsd-tdep.c (mipsnbsd_ilp32_fetch_link_map_offsets): Set
4910 r_brk_offset.
4911 (mipsnbsd_lp64_fetch_link_map_offsets): Likewise.
4912 * solib-svr4.c (solib_svr4_r_brk): New.
4913 (open_symbol_file_object, svr4_current_sos): Always check the
4914 debug base.
4915 (svr4_fetch_objfile_link_map): Do not set debug_base.
4916 (enable_break): Use r_brk if it is set.
4917 (svr4_ilp32_fetch_link_map_offsets): Set r_brk_offset.
4918 (svr4_lp64_fetch_link_map_offsets): Likewise.
4919 * solib-svr4.h (struct link_map_offsets): Add r_brk_offset.
4920
49212008-02-20 Markus Deuling <deuling@de.ibm.com>
4922 Mark Kettenis <kettenis@gnu.org>
4923
4924 * alpha-tdep.c (alpha_heuristic_unwind_cache): Replace saved_regs by
4925 trad_frame_saved_reg.
4926 (trad-frame.h): New include.
4927
4928 (alpha_heuristic_frame_unwind_cache): Use trad_frame_alloc_saved_regs
4929 instead of frame_obstack_zalloc.
4930 (alpha_heuristic_frame_prev_register): Use trad_frame_get_prev_register.
4931
4932 * Makefile.in (alpha-tdep.o): Add dependency to trad_frame_h.
4933
49342008-02-20 Markus Deuling <deuling@de.ibm.com>
4935
4936 * rs6000-tdep.c (gdb_print_insn_powerpc): Get the current endianess
4937 from disassemble_info instead of gdbarch_byte_order.
4938
4939 * mips-tdep.c (gdb_print_insn_mips): Likewise.
4940 * arm-tdep.c (gdb_print_insn_arm): Likewise.
4941
49422008-02-20 Markus Deuling <deuling@de.ibm.com>
4943
4944 * gdbarch.sh (memory_insert_breakpoint, memory_remove_breakpoint): Add
4945 gdbarch as parameter.
4946
4947 * gdbarch.{c,h}: Regenerate.
4948
4949 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Add gdbarch as
4950 parameter.
4951 * mem-break.c (default_memory_insert_breakpoint)
4952 (default_memory_remove_breakpoint): Likewise.
4953 * target.h (default_memory_remove_breakpoint)
4954 (default_memory_insert_breakpoint): Likewise.
4955
4956 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add gdbarch as
4957 parameter. Replace current_gdbarch by gdbarch.
4958 * m32r-tdep.c (m32r_memory_insert_breakpoint)
4959 (m32r_memory_remove_breakpoint): Likewise.
4960
49612008-02-19 Daniel Jacobowitz <dan@codesourcery.com>
4962
4963 * MAINTAINERS: Add Vladimir Prus as MI maintainer.
4964
49652008-02-19 Joel Brobecker <brobecker@adacore.com>
4966
4967 * NEWS: Add entry describing Add support improvements.
4968
49692008-02-18 Markus Deuling <deuling@de.ibm.com>
4970
4971 * m68klinux-nat.c (getfpregs_supplies): Replace gdbarch_fp0_regnum by
4972 M68K_FP0_REGNUM.
4973
49742008-02-18 Markus Deuling <deuling@de.ibm.com>
4975
4976 * sentinel-frame.c (sentinel_frame_prev_register): Do not call
4977 register_offset_hack anymore.
4978
4979 * regcache.{c,h} (register_offset_hack): Remove.
4980
49812008-02-18 Markus Deuling <deuling@de.ibm.com>
4982
4983 * hppa-tdep.h (find_global_pointer): Add gdbarch as parameter.
4984
4985 * hppa-hpux-tdep.c (hppa32_hpux_find_global_pointer): Likewise. Replace
4986 current_gdbarch by gdbarch.
4987 (hppa64_hpux_find_global_pointer): Likewise.
4988 * hppa-tdep.c (hppa_find_global_pointer): Likewise.
4989 (hppa32_push_dummy_call, hppa64_push_dummy_call): Update call for
4990 find_global_pointer.
4991
4992 * hppabsd-tdep.c (hppabsd_find_global_pointer): Add gdbarch as
4993 parameter.
4994 * hppa-linux-tdep.c (hppa_linux_find_global_pointer): Likewise.
4995
4996 * hppa-linux-nat.c (hppa_linux_register_addr): Use ARRAY_SIZE instead
4997 of gdbarch_num_regs.
4998
4999 * hppa-hpux-tdep.c (hppa_hpux_sr_for_addr): Add gdbarch as parameter and
5000 replace current_gdbarch by gdbarch.
5001 (hppa_hpux_push_dummy_code): Update call for hppa_hpux_sr_for_addr.
5002
50032008-02-18 Markus Deuling <deuling@de.ibm.com>
5004
5005 * rs6000-nat.c (exec_one_dummy_insn, regmap): Add gdbarch as parameter
5006 and replace current_gdbarch by gdbarch.
5007
5008 (store_register): Update call for exec_one_dummy_insn.
5009 (fetch_register, store_register): Update call of regmap.
5010
5011 * ppcnbsd-nat.c (getregs_supplies, getfpregs_supplies): Add gdbarch as
5012 parameter and replace current_gdbarch by gdbarch.
5013
5014 (ppcnbsd_store_inferior_registers): Use get_regcache_arch to get at
5015 the current architecture. Update call for getregs_supplies and
5016 getfpregs_supplies.
5017 (ppcnbsd_fetch_inferior_registers): Likewise.
5018
5019 * ppcobsd-nat.c (getfpregs_supplies): Add gdbarch as parameter and
5020 replace current_gdbarch by gdbarch.
5021 (ppcobsd_fetch_registers, ppcobsd_store_registers): Use
5022 get_regcache_arch to get at the current architecture. Update call for
5023 getfpregs_supplies.
5024
50252008-02-18 Markus Deuling <deuling@de.ibm.com>
5026
5027 * arch-utils.c (gdbarch_from_bfd): Remove unnecessary {old,new}_gdbarch
5028 variables.
5029
50302008-02-15 Markus Deuling <deuling@de.ibm.com>
5031
5032 * mips-linux-tdep.c (mips_linux_init_abi): Remove internal error.
5033
50342008-02-14 Vladimir Prus <vladimir@codesourcery.com>
5035
5036 * NEWS: Mention pending breakpints in MI.
5037
50382008-02-14 Markus Deuling <deuling@de.ibm.com>
5039
5040 * Makefile.in (ALL_TARGET_OBS): Remove dependency to xtensa-linux-nat.o.
5041
50422008-02-13 Markus Deuling <deuling@de.ibm.com>
5043
5044 Add script to build and test GDB using enable-targets=all.
5045
5046 * gdb_buildall.sh: New file.
5047
50482008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
5049
5050 * NEWS (New native configurations): Xtensa GNU/Linux.
5051 (New targets): Xtensa GNU/Linux.
5052 * Makefile.in (ALL_TARGET_OBS): Add xtensa-linux-nat.o and
5053 xtensa-linux-tdep.o
5054 (ALLDEPFILES): Add xtensa-linux-tdep.c and xtensa-linux-nat.c
5055 (xtensa-linux-nat.o, xtensa-linux-tdep.o): New dependencies.
5056 * configure.tgt (xtensa*-*-linux*): New entry.
5057 * xtensa-config.c (xtensa_tdep): New variable.
5058 (xtensa_config_byte_order, xtensa_config_tdep): Removed.
5059 (rmap): Change format based on new macro XTREG.
5060 (XTENSA_CONFIG_INSTANTIATE): Use new macro defined in xtensa-tdep.h.
5061 * xtensa-linux-nat.c: New.
5062 * xtensa-linux-tdep.c: New.
5063 * xtensa-xtregs.c: New.
5064 * xtensa-tdep.h (xtensa_elf_gregset_t): Update.
5065 (XTENSA_ELF_NGREG, XTREG, XTREG_END, XTENSA_GDBARCH_TDEP_INSTANTIATE)
5066 (XCHAL_NUM_CONTEXTS, XCHAL_HAVE_EXCEPTIONS): New macros.
5067 (xtensa_register_t): New field coprocessor.
5068 (XTENSA_REGISTER_FLAGS_PRIVILEGED): Name spelling corrected.
5069 * xtensa-tdep.c (xtensa_config_tdep, xtensa_config_byte_order): Removed.
5070 (xtensa_pseudo_register_read, xtensa_pseudo_register_write):
5071 Update to handle privileged registers.
5072 (xtensa_supply_gregset) Remove exccause and excvaddr registers.
5073 (xtensa_push_dummy_call): Set windowstart register correctly.
5074 (call0_analyze_prologue): Initialize xtensa_default_isa.
5075 (xtensa_derive_tdep): New.
5076 (xtensa_gdbarch_init): Get rid of xtensa_config_byte_order and
5077 xtensa_config_tdep, use XCHAL_HAVE_BE and xtensa_tdep instead.
5078 Call xtensa_derive_tdep().
5079 * config/xtensa/linux.mh: New.
5080 * regformats/reg-xtensa.dat: New.
5081
50822008-02-09 Aleksandar Ristovski <aristovski@qnx.com> (tiny change)
5083
5084 * corelow.c (core_open): Use IS_ABSOLUTE_PATH.
5085 (filenames.h): New include.
5086 * Makefile.in (corelow.o): Add dependency for filenames.h.
5087
50882008-02-08 Doug Evans <dje@google.com>
5089
5090 * source.c (find_and_open_source): Always rewrite absolute filenames.
5091
50922008-02-07 Doug Evans <dje@google.com>
5093
5094 * breakpoint.c: #include "hashtab.h".
5095 (ambiguous_names_p): New fn.
5096 (update_breakpoint_locations): When restoring bp enable status, don't
5097 compare function names if any functions have same name.
5098 * Makefile.in (breakpoint.o): Add hashtab.h dependency.
5099
51002008-02-07 Joel Brobecker <brobecker@adacore.com>
5101
5102 * ada-lang.c (symbol_completion_add): Make SV parameter a VEC**
5103 instead of just a VEC*. Update use of SV.
5104 (ada_make_symbol_completion_list): Update symbol_completion_add calls.
5105
51062007-02-07 Joel Brobecker <brobecker@adacore.com>
5107
5108 * NEWS: Put all new commands since gdb-6.7 together.
5109
51102007-02-07 Joel Brobecker <brobecker@adacore.com>
5111
5112 * ada-lang.c: #include "vec.h".
5113 (struct string_vector, new_string_vector, string_vector_append):
5114 Delete.
5115 (char_ptr): New typedef.
5116 (DEF_VEC_P (char_ptr)): New VEC type.
5117 (symbol_completion_add): Update profile to take the new VEC type
5118 instead of the old string_vector structure. Update code accordingly.
5119 (ada_make_symbol_completion_list): Use the new VEC type instead of
5120 the old string_vector structure, and update the code accordingly.
5121 * Makefile.in (ada-lang.o): Add dependency on vec.h.
5122
51232008-02-06 Pierre Muller <muller@ics.u-strasbg.fr>
5124
5125 * p-exp.y: Set current_type in missing places.
5126 (leftdiv_is_integer): New static variable.
5127 Typecast right operand of BINOP_DIV to long_double if both operands
5128 are integers.
5129
51302008-02-06 Maciej W. Rozycki <macro@mips.com>
5131
5132 * remote-mips.c (set_breakpoint): Rename to...
5133 (mips_set_breakpoint): ... this.
5134 (clear_breakpoint): Rename to...
5135 (mips_clear_breakpoint): ... this.
5136 (common_breakpoint): Rename to...
5137 (mips_common_breakpoint): ... this.
5138 (check_lsi_error): Rename to...
5139 (mips_check_lsi_error): ... this.
5140
51412007-02-05 Joel Brobecker <brobecker@adacore.com>
5142
5143 * language.h (struct language_defn): Add new field
5144 la_make_symbol_completion_list.
5145 * symtab.c (default_make_symbol_completion_list): Renames
5146 make_symbol_completion_list.
5147 (make_symbol_completion_list): New function.
5148 * symtab.h (default_make_symbol_completion_list): Add declaration.
5149 * langauge.c (unknown_language): Set la_make_symbol_completion_list.
5150 (auto_language, local_language): Likewise.
5151 * objc-lang.c (objc_language_defn): Likewise.
5152 * scm-lang.c (scm_language_defn): Likewise.
5153 * m2-lang.c (m2_language_defn): Likewise.
5154 * f-lang.c (f_language_defn): Likewise.
5155 * jv-lang.c (java_language_defn): Likewise.
5156 * p-lang.c (pascal_language_defn): Likewise.
5157 * c-lang.c (c_language_defn, cplus_language_defn, asm_language_defn)
5158 (minimal_language_defn): Likewise.
5159 * ada-lang.c (struct string_vector): New structure.
5160 (new_string_vector, string_vector_append, ada_unqualified_name)
5161 (add_angle_brackets, symbol_completion_match, symbol_completion_add)
5162 (ada_make_symbol_completion_list): New functions.
5163 (ada_language_defn): Set la_make_symbol_completion_list.
5164 * ada-lang.h (ada_make_symbol_completion_list): Remove declaration,
5165 this function is static.
5166
51672008-02-05 Kevin Buettner <kevinb@redhat.com>
5168
5169 * mn10300-tdep.c (mn10300_push_dummy_call): Adjust stack pointer
5170 to account for call site optimizations.
5171
51722008-02-05 Andrzej Zaborowski <balrogg@gmail.com>
5173
5174 * tracepoint.c (read_actions): Handle end-of-text indicator
5175 in action list properly. (Committed by Jim Blandy)
5176
51772008-02-05 Jim Blandy <jimb@red-bean.com>
5178
5179 * ax-gdb.c (gen_expr): Yield ordinary error if asked to trace a
5180 pseudoregister, not an internal error.
5181 Reported by: Andrzej Zaborowski
5182
51832008-02-04 Vladimir Prus <vladimir@codesourcery.com>
5184
5185 * varobj.c (c_value_of_variable): Use xstrdup.
5186
51872008-02-04 Vladimir Prus <vladimir@codesourcery.com>
5188
5189 Update stored rendition of varobj value when format changes.
5190 * varobj.c (varobj_set_display_format): Recomputed
5191 print_value.
5192 (c_value_of_variable): Return print_value.
5193
51942008-02-03 Doug Evans <dje@google.com>
5195
5196 * eval.c (evaluate_subexp_standard): Fix type of result of mixed
5197 integer/float division operations when EVAL_AVOID_SIDE_EFFECTS.
5198 * valops.c (value_one): New function.
5199 * value.h (value_one): Declare.
5200
5201 Fix argument promotion for binary arithmetic ops for C.
5202 * valarith.c (unop_result_type): New fn.
5203 (binop_result_type): New fn.
5204 (value_binop): Move result type computation to binop_result_type.
5205 (value_pos, value_neg, value_complement): Move result type
5206 computation to unop_result_type.
5207
5208 PR 2384
5209 * gdbtypes.c (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
5210 Return basetype, fieldno if found. All callers updated.
5211 Don't cache TYPE_VPTR_FIELDNO, TYPE_VPTR_BASETYPE if from different
5212 objfile.
5213 * gdbtypes.h (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
5214 * symfile.h (fill_in_vptr_fieldno): Delete.
5215
52162008-02-02 Doug Evans <dje@google.com>
5217
5218 * valarith.c (value_binop): Handle unsigned BINOP_REM division by zero.
5219
5220 * typeprint.c (*): Whitespace cleanup.
5221
52222008-02-02 Mark Kettenis <kettenis@gnu.org>
5223 Luis Machado <luisgpm@br.ibm.com>
5224 Thiago Jung Bauermann <bauerman@br.ibm.com>
5225
5226 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Pass floats that
5227 don't fit into registerson the stack the way GCC does.
5228
52292008-02-01 Joel Brobecker <brobecker@adacore.com>
5230
5231 * symtab.c (symbol_set_names): Do not add an entry in the demangling
5232 hash table for Ada symbols. Just store the linkage name as is,
5233 and leave the demangled_name as NULL.
5234
52352007-02-01 Joel Brobecker <brobecker@adacore.com>
5236
5237 * dwarf2read.c (add_partial_symbol): Always store all Ada subprograms
5238 in the global scope.
5239 (new_symbol): Likewise.
5240
52412008-02-01 Vladimir Prus <vladimir@codesourcery.com>
5242
5243 * breakpoint.c (break_command_1): Return void.
5244 (break_command_really): Return void. Rethrow
5245 exceptions instead of returning.
5246 (gdb_breakpoint): Remove the error_message parameter.
5247 Return void. Rename to set_breakpoint.
5248 * gdb.h (gdb_breakpoint): Rename and move to...
5249 * breakpoint.h (set_breakpoint): ...here.
5250 * mi/mi-cmb-break.c (mi_cmd_break_insert): Restore
5251 event hooks even if exception is thrown. Adjust to
5252 gdb_breakpoint interface changes.
5253
5254
52552008-02-01 Thiago Jung Bauermann <bauerman@br.ibm.com>
5256
5257 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Write 32-bit
5258 float in both first and second word in the doubleword, to support
5259 old and new ABIs.
5260
52612008-02-01 Vladimir Prus <vladimir@codesourcery.com>
5262
5263 Properly rethrow exception. This fixes errors
5264 about non-existent functions for -break-insert.
5265 * breakpoint.c (break_command_really): Use throw_exception
5266 for rethrowing. If rethrowing, don't print the exception.
5267
52682008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
5269
5270 * NEWS: Mention Decimal Floating Point support.
5271
52722008-01-31 Joel Brobecker <brobecker@adacore.com>
5273
5274 * std-regs.c (value_of_builtin_frame_pc_reg): Change the returned
5275 value type to builtin_type_void_func_ptr.
5276
52772008-01-31 Andreas Krebbel <krebbel1@de.ibm.com>
5278
5279 * s390-tdep.c (is_float_singleton, is_float_like,
5280 alignment_of, s390_return_value): Make checks for
5281 TYPE_CODE_FLT to match TYPE_CODE_DECFLOAT as well.
5282
52832008-01-31 Luis Machado <luisgpm@br.ibm.com>
5284 Thiago Jung Bauermann <bauerman@br.ibm.com>
5285
5286 * infcmd.c (default_print_registers_info): Also print hex
5287 raw contents for TYPE_CODE_DECFLOAT registers.
5288 * ppc-tdep.h (gdbarch_tdep): Add ppc_dl0_regnum member.
5289 * rs6000-tdep.c (IS_DFP_PSEUDOREG): New macro.
5290 (rs6000_register_name): Add support for DFP pseudo-registers.
5291 (rs6000_pseudo_register_type): Likewise.
5292 rs6000_pseudo_register_reggroup_p): Likewise.
5293 (ppc_pseudo_register_read): New function.
5294 (ppc_pseudo_register_write): Likewise.
5295 (rs6000_pseudo_register_read): Likewise.
5296 (rs6000_pseudo_register_write): Likewise.
5297 (e500_pseudo_register_read): Move checks to
5298 rs6000_pseudo_register_read.
5299 (e500_pseudo_register_write): Move checks to
5300 rs6000_pseudo_register_write.
5301 (rs6000_gdbarch_init): Initialize tdep->ppc_dl0_regnum. Install
5302 rs6000_pseudo_register_read and rs6000_pseudo_register_write
5303 in gdbarch if SPE or DFP is available. Adjust gdbarch's
5304 num_pseudo_regs to account for DFP pseudo regs.
5305
53062008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
5307
5308 * ppc-tdep.h (struct gdbarch_tdep): Remove ppc_ev31_regnum member.
5309 * rs6000-tdep.c (IS_SPE_PSEUDOREG): New macro.
5310 (spe_register_p, rs6000_register_name, rs6000_pseudo_register_type,
5311 rs6000_pseudo_register_reggroup_p, e500_move_ev_register,
5312 e500_pseudo_register_read, e500_pseudo_register_write): Use
5313 IS_SPE_PSEUDOREG macro.
5314 (rs6000_frame_cache): Remove use of tdep->ppc_ev31_regnum.
5315 (rs6000_gdbarch_init): Remove unnecessary num_sprs local variable.
5316 Remove initialization of tdep->ppc_ev31_regnum.
5317
53182008-01-08 Paul Hilfinger <hilfinger@adacore.com>
5319
5320 * printcmd.c (print_formatted): Handle references as for unformatted
5321 prints.
5322
53232008-01-30 Joel Brobecker <brobecker@adacore.com>
5324
5325 * eval.c (evaluate_subexp_standard): Add handling of user
5326 registers when in EVAL_AVOID_SIDE_EFFECTS mode.
5327
53282008-01-30 Pierre Muller <muller@ics.u-strasbg.fr>
5329
5330 * eval.c (evaluate_subexp_standard): Support
5331 BINOP_INTDIV opcode.
5332
53332008-01-30 Paul N. Hilfinger <hilfinger@adacore.com>
5334
5335 * valarith.c (value_binop): Add floating-point BINOP_MIN and
5336 BINOP_MAX cases.
5337 For BINOP_EXP, use length and signedness of left operand only for
5338 result, as for shifts.
5339 For integral operands to BINOP_EXP, use new integer_pow and
5340 uinteger_pow functions so as to get full range of results.
5341 (integer_pow): New function.
5342 (uinteger_pow): New function.
5343
53442008-01-30 Vladimir Prus <vladimir@codesourcery.com>
5345
5346 Use vector for varobj_list_children interface.
5347 * gdb/varobj.c (varobj_list_children): Return vector
5348 of varobjs.
5349 * gdb/varobj.h (varobj_list_children): Adjust
5350 prototype.
5351 (varobj_p): Declare. Declare vector thereof.
5352 * mi/mi-cmd-var.c (mi_cmd_var_list_children): Adjust
5353 for varobj_list_children change.
5354 * Makefile.in (varobj_h): Update dependencies.
5355
53562008-01-30 Thiago Jung Bauermann <bauerman@br.ibm.com>
5357
5358 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Add support for
5359 TYPE_CODE_DECFLOAT arguments.
5360 (ppc64_sysv_abi_push_dummy_call) Likewise.
5361 (get_decimal_float_return_value): New function.
5362 (do_ppc_sysv_return_value): Add support for TYPE_CODE_DECFLOAT return
5363 values by calling get_decimal_float_return_value.
5364 (ppc64_sysv_abi_return_value): Likewise.
5365
53662008-01-30 Nick Roberts <nickrob@snap.net.nz>
5367
5368 * mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_file): Add field
5369 for preprocessor macro information. Formatting changes.
5370
53712008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
5372
5373 * remote.c (struct remote_state): Add cached_wait_status.
5374 (remote_exec_file): New variable.
5375 (PACKET_vAttach, PACKET_vRun): New constants.
5376 (extended_remote_restart): Do not query for status.
5377 (struct start_remote_args): New.
5378 (remote_start_remote): Take it as a second argument. Check
5379 whether the target is running. Issue an error for non-running
5380 non-extended targets. Cache the wait status. Set inferior_ptid
5381 here.
5382 (remote_open_1): Prompt to disconnect non-running targets. Make
5383 sure the target is marked running. Do not set inferior_ptid here.
5384 Update call to remote_start_remote. Do not call remote_check_symbols
5385 if the target is not running.
5386 (remote_detach_1): Rename from remote_detach. Take an EXTENDED
5387 argument. Handle a non-running target.
5388 (remote_detach): Use it.
5389 (extended_remote_detach): New.
5390 (remote_disconnect): Fix typo. Use remoute_mourn_1.
5391 (extended_remote_attach_1, extended_remote_attach)
5392 (extended_async_remote_attach): New.
5393 (remote_vcont_resume): Remove unused variable.
5394 (remote_wait, remote_async_wait): Use any cached wait status.
5395 (putpkt_binary, getpkt): Clear any cached wait status.
5396 (extended_remoute_mourn_1): New.
5397 (extended_remote_mourn): Use it.
5398 (extended_async_remote_mourn, extended_remote_run): New.
5399 (extended_remote_create_inferior_1): New.
5400 (extended_remote_create_inferior): Use it.
5401 (extended_remote_async_create_inferior): Likewise.
5402 (remote_xfer_partial): Skip for non-executing targets.
5403 (init_extended_remote_ops): Set to_detach and to_attach.
5404 (init_extended_async_remote_ops): Likewise. Use
5405 extended_async_remote_mourn.
5406 (_initialize_remote): Register vAttach, vRun, and
5407 set remote exec-file.
5408 * NEWS: Mention vAttach, vRun, and gdbserver extended-remote support.
5409
54102008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
5411
5412 * Makefile.in (symfile.o): Update.
5413 * NEWS: Mention exec tracing support.
5414 * inf-ttrace.c (inf_ttrace_wait): Return TARGET_WAITKIND_EXECD for
5415 exec events.
5416 * infcmd.c (kill_if_already_running, detach_command)
5417 (disconnect_command): Replace SOLIB_RESTART with no_shared_libraries.
5418 * infrun.c (MAY_FOLLOW_EXEC, may_follow_exec): Delete.
5419 (follow_exec): Do not check may_follow_exec. Do not mourn and push
5420 targets. Apply the sysroot path to the loaded executable. Use
5421 no_shared_libraries.
5422 * linux-nat.c (linux_child_follow_fork): Print fork following
5423 messages if verbose.
5424 (kill_wait_callback): Kill again before waiting a second time.
5425 * symfile.c (symbol_file_clear): Replace SOLIB_RESTART with
5426 no_shared_libraries.
5427
54282008-01-29 Joel Brobecker <brobecker@adacore.com>
5429
5430 * amd64-tdep.c (amd64_classify): Add handling of TYPE_CODE_CHAR.
5431
54322008-01-29 Joel Brobecker <brobecker@adacore.com>
5433
5434 * nto-tdep.h: Remove #include "defs.h".
5435 * nto-tdep.c: Add #include "defs.h".
5436 * Makefile.in (nto_tdep_h): Update dependencies.
5437 (nto-tdep.o): Likewise.
5438
54392008-01-29 Joel Brobecker <brobecker@adacore.com>
5440
5441 * infrun.c (wait_for_inferior): Add treat_exec_as_sigtrap parameter
5442 and use it.
5443 (proceed, start_remote): Update call to wait_for_inferior.
5444 * inferior.h (wait_for_inferior): Update declaration.
5445 * fork-child.c, infcmd.c, solib-irix.c, solib-osf.c, solib-sunos.c,
5446 solib-svr4.c, win32-nat.c: Update calls to wait_for_inferior.
5447 * inf-ttrace.c (inf_ttrace_wait): Report TTEVT_EXEC events as
5448 TARGET_WAITKIND_EXECD instead of TARGET_WAITKIND_STOPPED.
5449
54502008-01-29 Aleksandar Ristovski <aristovski@qnx.com>
5451
5452 * varobj (adjust_value_for_child_access): Added checking for
5453 returned value from gdb_value_ind.
5454 (c_describe_child): Likewise.
5455 (cplus_describe_child): Fixed a typo.
5456
54572008-01-29 Jim Blandy <jimb@red-bean.com>
5458
5459 * MAINTAINERS: Update my info.
5460
54612008-01-29 Vladimir Prus <vladimir@codesourcery.com>
5462
5463 Use multiple locations for hardware watchpoints.
5464 This eliminates the need to traverse value chain, doing
5465 various checks, in three different places.
5466
5467 * breakpoint.h (struct bp_location): New fields
5468 lengths and watchpoint_type.
5469 (struct breakpoint): Remove the val_chain field.
5470 * breakpoint.c (is_hardware_watchpoint): New.
5471 (free_valchain): Remove.
5472 (update_watchpoint): New.
5473 (insert_bp_location): For hardware watchpoint, just
5474 directly insert it.
5475 (insert_breakpoints): Call update_watchpoint_locations
5476 on all watchpoints. If we have failed to insert
5477 any location of a hardware watchpoint, remove all inserted
5478 locations.
5479 (remove_breakpoint): For hardware watchpoints, directly
5480 remove location.
5481 (watchpoints_triggered): Iterate over locations.
5482 (bpstat_stop_status): Use only first location of
5483 a resource watchpoint.
5484 (delete_breakpoint): Don't call free_valchain.
5485 (print_one_breakpoint): Don't print all
5486 locations for watchpoints.
5487 (breakpoint_re_set_one): Use update_watchpoint for
5488 watchpoints.
5489
54902008-01-29 Vladimir Prus <vladimir@codesourcery.com>
5491
5492 Don't reset watchpoint block on solib load.
5493
5494 * breakpoint.c (insert_bp_location): For watchpoints,
5495 recompute condition.
5496 (breakpoint_re_set_one): Instead of recomputing value
5497 and condition for watchpoints, just reset value and
5498 let insert_breakpoints/insert_bp_location recompute it.
5499 Don't do anything about disabled watchpoint.
5500
55012008-01-29 Pierre Muller <muller@ics.u-strasbg.fr>
5502
5503 * valarith.c (value_binop): Handle unsigned integer
5504 division by zero.
5505
55062008-01-28 Kevin Buettner <kevinb@redhat.com>
5507
5508 * mn10300-tdep.c (mn10300_analyze_prologue): Check for an
5509 instruction pattern that appears frequently in position
5510 independent code. Fix bug in code which looks for "fmov" and
5511 backtracks if no "fmov" is found.
5512
55132008-01-28 Doug Evans <dje@google.com>
5514
5515 * dbxread.c (read_dbx_symtab): Fix indentation.
5516 Reformat comments to 80 columns.
5517 Move local var def closer to only use.
5518
55192008-01-28 Daniel Jacobowitz <dan@codesourcery.com>
5520
5521 * fork-child.c (SHELL_FILE): Remove #ifndef.
5522 (fork_inferior): Remove SHELL_COMMAND_CONCAT.
5523
55242008-01-25 Pierre Muller <muller@ics.u-strasbg.fr>
5525
5526 * i386-tdep.c (i386_skip_noop): New function.
5527 (i386_analyze_prologue): Call i386_skip_noop function.
5528
55292008-01-24 Michael Snyder <msnyder@specifix.com>
5530
5531 * procfs.c (procfs_xfer_partial): Comment, cut/paste error.
5532 * win32-nat.c (win32_xfer_partial): Ditto.
5533 * target.c (default_xfer_partial): Minor whitespace adjustment.
5534
55352008-01-24 Pedro Alves <pedro@codesourcery.com>
5536
5537 * arm-tdep.c (arm_addr_bits_remove): In non 26-bit mode, don't
5538 strip bit 1 even if pc doesn't point to thumb code.
5539
55402008-01-23 Daniel Jacobowitz <dan@codesourcery.com>
5541
5542 * remote.c (remote_wait): Handle SIGINT between packets.
5543 (remote_async_wait): Likewise.
5544
55452008-01-23 Vladimir Prus <vladimir@codesourcery.com>
5546 Chris Demetriou <cgd@google.com>
5547
5548 * thread.c (add_thread_silent): Renamed
5549 from add_thread.
5550 (print_thread_events): New variable definition.
5551 (show_print_thread_events): New function.
5552 (_initialize_thread): Add "set print thread-events" and
5553 "show print thread-events" commands.
5554 (add_thread): Announce new thread.
5555 * gdbthread.h (add_thread_silent): Declare.
5556 (print_thread_events): New variable declaration.
5557 * inf-ttrace.c (inf_ttrace_wait): Don't
5558 inform about new thread, as add_thread is always
5559 called too, and will take care of that.
5560 * infrun.c (handle_inferior_event): Likewise.
5561 * procfs.c (procfs_wait): Likewise.
5562 * remote.c (remote_currthread): Likewise.
5563 * sol-thread.c (sol_thread_wait): Likewise.
5564 * win32-nat.c (get_win32_debug_event): Likewise.
5565 * linux-thread-db.c (attach_thread): Likewise.
5566 Remove the verbose parameter.
5567 (check_event): Make detach_thread be verbose
5568 only if print_thread_events is set.
5569 * linux-nat.c (lin_lwp_attach_lwp): Don't inform
5570 about new thread. This is called only from
5571 linux-thread-db.c:attach_thread, which will take care.
5572 Remove the verbose parameter.
5573 * linux-nat.h (lin_lwp_attach_lwp): Adjust prototype.
5574
55752008-01-23 Nick Roberts <nickrob@snap.net.nz>
5576
5577 * mi/mi-cmd-var.c (mi_cmd_var_set_format): Add value field to output.
5578
55792008-01-22 Vladimir Prus <vladimir@codesourcery.com>
5580
5581 * breakpoint.c (break_command_really): New parameter
5582 ignore_count.
5583 (break_command_1): Pass 0 as
5584 ignore_count to break_command_really.
5585 (gdb_breakpoint): Pass ignore_count to
5586 break_command_really.
5587
55882008-01-21 Kevin Buettner <kevinb@redhat.com>
5589
5590 * mn10300-linux-tdep.c (am33_linux_sigframe_cache_init): Find
5591 sigcontext struct via pointer.
5592 (struct sigframe comment): Update to show new field `psc'.
5593
55942008-01-21 Vladimir Prus <vladimir@codesourcery.com>
5595
5596 * infrun.c (handle_inferior_event): If
5597 we failed to remove breakpoints, error,
5598 don't try to increment PC by hand.
5599
56002008-01-18 Nick Hudson <nick.hudson@dsl.pipex.com>
5601
5602 Add NetBSD/hppa target and host support.
5603
5604 * hppabsd-tdep.c (hppabsd_supply_gregset): Move to ...
5605 (hppabsd_gregset): Move to ...
5606 (hppabsd_regset_from_core_section): Rename
5607 hppaobsd_regset_from_core_section and move to ...
5608 (hppabsd_find_global_pointer): Update comment.
5609 (hppabsd_init_abi): Make global. Do not register
5610 hppabsd_regset_from_core_section.
5611 (hppabsd_core_osabi_sniffer): Rename hppaobsd_core_osabi_sniffer and
5612 move to ...
5613 (_initialize_hppabsd_tdep): Move to ...
5614 * hppaobsd-tdep.c: ... here. New file.
5615 * hppnbsd-tdep.c: New file.
5616 * hppnbsd-nat.c: New file.
5617 * Makefile.in (ALL_TARGET_OBS): Add hppanbsd-tdep.o and hppaobsd-tdep.o.
5618 (ALLDEPFILES): Add hppabsd-nat.c and hppabsd-tdep.c.
5619 (hppabsd-nat.o, hppabsd-tdep.o): New dependencies.
5620 (hppabsd-tdep.o, hppaobsd-tdep.o): Update dependencies.
5621 * configure.host (hppa*-*-netbsd*): New entry.
5622 * configure.tgt (hppa*-*-netbsd*): New entry.
5623 (hppa*-*-openbsd*): Update.
5624 * NEWS (New native configuration): Mention NetBSD/hppa.
5625 (New targets): Mention NetBSD/hppa.
5626
56272008-01-18 Markus Deuling <deuling@de.ibm.com>
5628
5629 * gdbarch.sh (function_list): Add new property bits_big_endian to
5630 gdbarch structure.
5631 * gdbarch.{c,h}: Regenerate.
5632
5633 * value.c (struct value): Replace BITS_BIG_ENDIAN by
5634 gdbarch_bits_big_endian (comment).
5635 (unpack_field_as_long, modify_field): Likewise.
5636 * value.h: Likewise (comment).
5637 * valops.c (value_slice): Likewise.
5638 * valarith.c (value_subscript, value_bit_index): Likewise.
5639 * gdbtypes.h (field): Likewise (comment).
5640 * eval.c (evaluate_subexp_standard): Likewise.
5641 * dwarf2read.c (dwarf2_add_field): Likewise.
5642 * ada-lang.c (decode_packed_array, ada_value_primitive_packed_val)
5643 (move_bits, ada_value_assign, value_assign_to_component): Likewise.
5644
5645 * defs.h (BITS_BIG_ENDIAN): Remove.
5646
56472008-01-18 Markus Deuling <deuling@de.ibm.com>
5648
5649 * jv-exp.y (yylex): Replace DEPRECATED_STREQN with the appropriate
5650 function calls.
5651 * m2-exp.y (yylex): Likewise.
5652 * objc-exp.y (yylex): Likewise.
5653
5654 * defs.h (DEPRECATED_STREQN): Remove.
5655
56562008-01-17 H.J. Lu <hjl.tools@gmail.com>
5657
5658 * MAINTAINERS: Update my email address.
5659
56602008-01-17 Jim Blandy <jimb@codesourcery.com>
5661
5662 * README: Mention gdbserver/README.
5663
56642008-01-17 Pierre Muller <muller@ics.u-strasbg.fr>
5665
5666 * valarith.c (value_binop): Handle BINOP_INTDIV
5667 for unsigned and signed integers.
5668
56692008-01-17 Ulrich Weigand <uweigand@de.ibm.com>
5670
5671 * s390-tdep.c (s390_gdbarch_init): Set default long double
5672 type to 128-bit IEEE quad.
5673
56742008-01-17 Joel Brobecker <brobecker@adacore.com>
5675
5676 * hpux-thread.c (hpux_thread_resume): Delete commented-out code.
5677
56782008-01-16 Mark Kettenis <kettenis@gnu.org>
5679
5680 * auxv.c (fprint_target_auxv): Add support for AT_SUN_AUXFLAGS.
5681
5682 * dfp.c, dfp.h: Rename decimal_to_double to decimal_to_doublest.
5683 * value.c: All callers changed.
5684
56852008-01-16 Markus Deuling <deuling@de.ibm.com>
5686
5687 * rs6000-nat.c (add_vmap, vmap_ldinfo, vmap_exec): Replace
5688 DEPRECATED_STREQ by its expression.
5689 * coffread.c (coff_locate_sections, coff_symtab_read): Likewise.
5690 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno, find_linenos)
5691 (scan_xcoff_symtab): Likewise.
5692 * hppa-hpux-tdep.c (hppa_hpux_skip_trampoline_code): Likewise.
5693 * f-lang.c (find_common_for_function): Likewise.
5694 * objc-exp.y (parse_number): Likewise.
5695
5696 * defs.h (DEPRECATED_STREQ): Remove.
5697
56982008-01-16 Markus Deuling <deuling@de.ibm.com>
5699
5700 * mn10300-tdep.h (AM33_MODE): Add gdbarch as parameter.
5701 * mn10300-tdep.c (set_reg_offsets, mn10300_analyze_prologue): Use
5702 get_frame_arch to get at the current_architecture. Update AM33_MODE
5703 call.
5704 (mn10300_analyze_prologue): Add gdbarch as parameter. Update caller.
5705 (mn10300_frame_unwind_cache): Use get_frame_arch to get at the current
5706 architecture.
5707 (set_reg_offsets, mn10300_analyze_prologue): Fix indentation.
5708
57092008-01-16 Markus Deuling <deuling@de.ibm.com>
5710
5711 * amd64-nat.h (amd64_native_gregset_supplies_p): Add gdbarch as
5712 parameter.
5713 * amd64-nat.c (amd64_native_gregset_supplies_p): Likewise.
5714
5715 (amd64_native_gregset_reg_offset): Add gdbarch as parameter. Replace
5716 current_gdbarch by gdbarch. Update caller.
5717
5718 * amd64-linux-nat.c (amd64_linux_fetch_inferior_registers)
5719 (amd64_linux_store_inferior_registers): Use get_regcache_arch to get at
5720 the current architecture. Update calls of
5721 amd64_native_gregset_supplies_p.
5722 * amd64bsd-nat.c (amd64bsd_fetch_inferior_registers)
5723 (amd64bsd_store_inferior_registers): Likewise.
5724
57252008-01-16 Markus Deuling <deuling@de.ibm.com>
5726
5727 * ppc-linux-nat.c (ppc_register_u_addr): Add gdbarch as parameter.
5728 Replace current_gdbarch by gdbarch. Update caller.
5729
57302008-01-16 Markus Deuling <deuling@de.ibm.com>
5731
5732 * dbxread.c (repeated_header_complaint, dbx_symfile_init)
5733 (read_dbx_dynamic_symtab, function_outside_compilation_unit_complaint)
5734 (read_dbx_symtab, end_psymtab, dbx_psymtab_to_symtab_1)
5735 (dbx_psymtab_to_symtab, read_ofile_symtab, process_one_symbol)
5736 (stabsect_build_psymtabs): Fix indentation.
5737
57382008-01-15 Michael Snyder <msnyder@specifix.com>
5739
5740 * corelow.c (core_xfer_partial): Comment, cut/paste error.
5741
57422008-01-14 Pierre Muller <muller@ics.u-strasbg.fr>
5743
5744 * win32-nat.c (win32_create_inferior): Restore code calling
5745 CloseHandle on ProcessInformation structure.
5746
57472008-01-13 Nick Hudson <nick.hudson@dsl.pipex.com>
5748
5749 * configure.ac: Check for void * as 3 argument of ptrace.
5750 * configure: regenerate.
5751
57522008-01-11 Markus Deuling <deuling@de.ibm.com>
5753
5754 * alpha-tdep.c (alpha_heuristic_proc_start)
5755 (alpha_sigtramp_register_address): Add gdbarch as parameter. Replace
5756 current_gdbarch by gdbarch.
5757
5758 (alpha_heuristic_frame_unwind_cache): Use get_frame_arch to get at the
5759 current architecture by frame_info. Update alpha_heuristic_proc_start
5760 call.
5761
5762 (alpha_sigtramp_frame_this_id, alpha_sigtramp_frame_prev_register): Use
5763 get_frame_arch to get at the current architecture by frame_info. Update
5764 alpha_sigtramp_register_address call.
5765
5766 * arm-tdep.c (thumb_scan_prologue): Add gdbarch as parameter and replace
5767 current_gdbarch by gdbarch. Update caller.
5768 (convert_to_extended, convert_from_extended): Add endianess parameter
5769 for comparison. Update caller.
5770 (arm_extract_return_value, arm_store_return_value): Use
5771 get_regcache_arch to get at the current architecture.
5772
5773 * cris-tdep.c (cris_register_size): Add gdbarch as parameter. Replace
5774 current_gdbarch by gdbarch. Update caller.
5775 (cris_gdb_func, move_to_preg_op, none_reg_mode_move_from_preg_op): Add
5776 gdbarch as parameter. Update caller. Replace current_gdbarch by gdbarch.
5777
5778 * h8300-tdep.c (E_PSEUDO_CCR_REGNUM, E_PSEUDO_EXR_REGNUM, BINWORD): Add
5779 gdbarch as parameter. Update caller.
5780 (h8300_init_frame_cache): Add gdbarch as parameter. Replace
5781 current_gdbarch by gdbarch. Update caller.
5782
5783 * hppa-tdep.c (skip_prologue_hard_way): Add gdbarch as parameter and
5784 update caller. Replace current_gdbarch by gdbarch.
5785
5786 * m32c-tdep.c (m32c_skip_trampoline_code): Use get_frame_arch to get at
5787 the current architecture. Replace current_gdbarch by gdbarch.
5788 * m68hc11-tdep.c (m68hc11_frame_unwind_cache): Likewise.
5789 (STACK_CORRECTION, USE_PAGE_REGISTER): Replace M6811_TDEP by its
5790 expression. Add gdbarch as parameter and replace current_gdbarch with
5791 it. Update caller.
5792 (M6811_TDEP): Remove.
5793 (m68hc11_frame_prev_register): Use get_frame_arch to get at the current
5794 architecture.
5795 (m68hc11_scan_prologue): Add gdbarch as parameter. Replace
5796 current_gdbarch by gdbarch. Update caller.
5797
5798 * m68k-tdep.c (m68k_analyze_prologue): Add gdbarch as parameter and
5799 update caller.
5800 (m68k_analyze_register_saves): Likewise. Also replace current_gdbarch
5801 by gdbarch.
5802
5803 * rs6000-tdep.c (skip_prologue): Add gdbarch as parameter and update
5804 caller. Relace current_gdbarch by gdbarch.
5805 (altivec_register_p, spe_register_p): Likewise.
5806 * ppc-tdep.h (altivec_register_p, spe_register_p): Add gdbarch as
5807 parameter.
5808 * ppc-linux-nat.c (fetch_register, store_register): Update caller of
5809 altivec_register_p and spe_register_p.
5810
5811 * score-tdep.c (score_fetch_inst): Add gdbarch as parameter. Update
5812 caller. Replace current_gdbarch by gdbarch.
5813 (score_analyze_prologue): use get_frame_arch to get at the current
5814 architecture.
5815
5816 * sparc-tdep.h (sparc_analyze_prologue): Add gdbarch as parameter.
5817 * sparc-tdep.c (sparc_analyze_prologue): Likewise. Replace
5818 current_gdbarch by gdbarch. Update caller.
5819 (sparc_frame_cache): Use get_frame_arch to get at the current
5820 architecture.
5821 * sparce64-tdep.c (sparc64_skip_prologue): Update call of
5822 sparc_analyze_prologue.
5823
5824 * mn10300-tdep.c (mn10300_dwarf2_reg_to_regnum): Add gdbarch as
5825 parameter.
5826
58272008-01-11 Markus Deuling <deuling@de.ibm.com>
5828
5829 * exec.c: #include "arch-utils.h"
5830 (print_section_info): Use gdbarch_from_bfd to get at the
5831 current architecture. Replace current_gdbarch. Fix indention. Replace
5832 deprecated_print_address_numeric by paddress.
5833 * Makefile.in (exec.o) Add dependency to arch-utils.h.
5834
5835 * valprint.c (val_print_string): Replace
5836 deprecated_print_address_numeric.
5837 * tracepoint.c (trace_mention, scope_info): Likewise.
5838 * symmisc.c (dump_msymbols, dump_psymtab, dump_symtab_1, print_symbol)
5839 (print_symbol, print_partial_symbols, maintenance_info_psymtabs)
5840 (maintenance_check_symtabs): Likewise.
5841 * symfile.c (list_overlays_command): Likewise.
5842 * stack.c (frame_info, print_block_frame_labels): Likewise.
5843 * printcmd.c (print_address, print_address_demangle)
5844 (address_info): Likewise.
5845 * corefile.c (memory_error): Likewise.
5846 * infcmd.c (jump_command): Likewise.
5847 * breakpoint.c (insert_bp_location, describe_other_breakpoints)
5848 (mention, delete_breakpoint): Likewise.
5849 * c-valprint.c (print_function_pointer_address, c_val_print): Likewise.
5850 * dwarf2read.c (dump_die): Likewise.
5851 * ada-valprint.c (ada_val_print_1): Likewise.
5852 * f-valprint.c (f_val_print): Likewise.
5853 * linux-fork.c (info_forks_command): Likewise.
5854 * m32r-com.c (m32r_load_section, m32r_load)
5855 (m32r_upload_command): Likewise.
5856
5857 * ui-out.c (ui_out_field_core_addr): Remove unnecessary comment.
5858
58592008-01-11 Markus Deuling <deuling@de.ibm.com>
5860
5861 * gdbarch.sh (skip_prologue): Add gdbarch
5862 as parameter.
5863 * gdbarch.{c,h}: Regenerate.
5864
5865 * alpha-tdep.c (alpha_skip_prologue): Add gdbarch as parameter.
5866 * amd64-tdep.c (amd64_skip_prologue): Likewise.
5867 * avr-tdep.c (avr_skip_prologue): Likewise.
5868 * cris-tdep.c (cris_skip_prologue): Likewise.
5869 * frv-tdep.c (frv_skip_prologue): Likewise.
5870 * h8300-tdep.c (h8300_skip_prologue): Likewise.
5871 * hppa-tdep.c (hppa_skip_prologue): Likewise.
5872 * i386-tdep.c (i386_skip_prologue): Likewise.
5873 * ia64-tdep.c (ia64_skip_prologue): Likewise.
5874 * iq2000-tdep.c (iq2000_skip_prologue): Likewise.
5875 * m32r-tdep.c (m32r_skip_prologue): Likewise.
5876 * m68hc11-tdep.c (m68hc11_skip_prologue): Likewise.
5877 * m68k-tdep.c (m68k_skip_prologue): Likewise.
5878 * m88k-tdep.c (m88k_skip_prologue): Likewise.
5879 * mep-tdep.c (mep_skip_prologue): Likewise.
5880 * mips-tdep.c (mips_skip_prologue): Likewise.
5881 * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
5882 * mt-tdep.c (mt_skip_prologue): Likewise.
5883 * rs6000-tdep.c (rs6000_skip_prologue): Likewise.
5884 * score-tdep.c (score_skip_prologue): Likewise.
5885 * sh64-tdep.c (sh64_skip_prologue): Likewise.
5886 * sh-tdep.c (sh_skip_prologue): Likewise.
5887 * sparc64-tdep.c (sparc64_skip_prologue): Likewise.
5888 * sparc-tdep.c (sparc32_skip_prologue): Likewise.
5889 * spu-tdep.c (spu_skip_prologue): Likewise.
5890 * v850-tdep.c (v850_skip_prologue): Likewise.
5891 * vax-tdep.c (vax_skip_prologue): Likewise.
5892 * xstormy16-tdep.c (xstormy16_skip_prologue): Likewise.
5893 * xtensa-tdep.c (xtensa_skip_prologue): Likewise.
5894
5895 * arm-tdep.c (arm_skip_prologue): Add gdbarch as parameter. Replace
5896 current_gdbarch by gdbarch.
5897 * m32c-tdep.c (m32c_skip_prologue): Likewise.
5898 * s390-tdep.c (s390_skip_prologue): Likewise.
5899
59002008-01-10 Doug Evans <dje@google.com>
5901
5902 * defs.h (struct continuation_arg): Fix typo in comment.
5903 * target.c (target_translate_tls_address): Fix comment spelling error.
5904
59052008-01-09 Thiago Jung Bauermann <bauerman@br.ibm.com>
5906
5907 * doublest.h (DOUBLEST_PRINT_FORMAT): Remove % from string.
5908 (DOUBLEST_SCAN_FORMAT): Likewise.
5909 * dfp.c (decimal_from_floating): Use DOUBLEST_PRINT_FORMAT.
5910 * ada-lex.l (processReal): Prepend "%" to use of DOUBLEST_SCAN_FORMAT.
5911 * c-exp.y (parse_number): Likewise.
5912 * jv-exp.y (parse_number): Likewise.
5913 * objc-exp.y (parse_number): Likewise.
5914 * p-exp.y (parse_number): Likewise.
5915
59162008-01-09 Joel Brobecker <brobecker@adacore.com>
5917
5918 * gdbtypes.c (create_array_type): Add handling of null Ada arrays.
5919 (check_typedef): Likewise.
5920
59212008-01-09 Luis Machado <luisgpm@br.ibm.com>
5922
5923 * printcmd.c (printf_command): Add seen_big_h, seen_big_d and
5924 seen_double_big_d, treat the new H, D, and DD modifiers as length
5925 modifiers.
5926
59272008-01-08 Joel Brobecker <brobecker@adacore.com>
5928
5929 * dwarf2read.c (read_enumeration_type): Add comment.
5930
59312008-01-08 Thiago Jung Bauermann <bauerman@br.ibm.com>
5932
5933 * config.in: Regenerate.
5934
59352008-01-08 Joel Brobecker <brobecker@adacore.com>
5936
5937 * ada-lang.c (ada_convert_actual): Renames convert_actual.
5938 Make non-static.
5939 (ada_convert_actuals): Delete.
5940 * ada-lang.h (ada_convert_actual): Add declaration.
5941 (ada_convert_actuals): Remove declaration.
5942 * infcall.c: #include "ada-lang.h".
5943 (value_arg_coerce): Add new parameter sp. Update function
5944 documetnation. Add handling of Ada function call parameters.
5945 * Makefile.in (infcall.o): Update dependencies.
5946
59472008-01-08 Paul Hilfinger <hilfinger@adacore.com>
5948
5949 * ada-lang.c (ensure_lval): Fix value lval kind.
5950 (convert_actual): Add handling for arguments passed by reference.
5951
59522008-01-08 Doug Evans <dje@google.com>
5953
5954 * dbxread.c (read_dbx_symtab): Fix indentation.
5955
59562008-01-07 Thiago Jung Bauermann <bauerman@br.ibm.com>
5957
5958 * Makefile.in (dfp.o): Depend on expression.h, gdbtypes.h and value.h.
5959 (valarith.o): Depend on dfp.h.
5960 (valops.o): Likewise.
5961 * dfp.c: Include expression.h, gdbtypes.h, value.h and dfp.h.
5962 (set_decnumber_context): New function.
5963 (decimal_check_errors): Likewise.
5964 (decimal_from_number): Likewise.
5965 (decimal_to_number): Likewise.
5966 (decimal_from_string): Use set_decnumber_context and
5967 decimal_check_errors.
5968 (decimal_from_integral): New function.
5969 (decimal_from_floating): Likewise.
5970 (decimal_to_double): Likewise.
5971 (promote_decimal): Likewise.
5972 (decimal_binop): Likewise.
5973 (decimal_is_zero): Likewise.
5974 (decimal_compare): Likewise.
5975 (decimal_convert): Likewise.
5976 * dfp.h (decimal_from_integral): New prototype.
5977 (decimal_from_floating): Likewise.
5978 (decimal_to_double): Likewise.
5979 (decimal_binop): Likewise.
5980 (decimal_is_zero): Likewise.
5981 (decimal_compare): Likewise.
5982 (decimal_convert): Likewise.
5983 * eval.c (evaluate_subexp_standard): Remove expect_type argument from
5984 call to value_from_decfloat.
5985 * valarith.c: Include dfp.h.
5986 (value_args_as_decimal): New function.
5987 (value_binop): Add if block to handle TYPE_CODE_DECFLOAT values.
5988 (value_logical_not): Likewise.
5989 (value_equal): Likewise.
5990 (value_less): Likewise.
5991 (value_pos): Likewise.
5992 (value_neg): Formatting fix.
5993 * valops.c: Include dfp.h.
5994 (value_cast): Add if block to handle TYPE_CODE_DECFLOAT values.
5995 * value.c (unpack_long): Add case to handle TYPE_CODE_DECFLOAT.
5996 (unpack_double): Add if block to handle TYPE_CODE_DECFLOAT.
5997 (value_from_decfloat): Remove expect_type argument.
5998 * value.h (value_from_decfloat): Update prototype.
5999
60002008-01-07 Vladimir Prus <vladimir@codesourcery.com>
6001
6002 Ignore change in name of dynamic linker during
6003 execution on Solaris. This also unbreaks pending breakpoints.
6004
6005 * solist.h (struct target_so_ops): New field same.
6006 * solib-svr4.c (svr4_same): New.
6007 (_initialize_svr4_solib): Register svr4_same.
6008 * solib.c (update_solib_list): Use ops->same, if available.
6009
60102008-01-06 Christopher Faylor <me+cygwin@cgf.cx>
6011
6012 * win32-nat.c (win32_make_so): Use cygwin-style path to avoid warnings
6013 when using MS-DOS paths.
6014
60152008-01-05 Pedro Alves <pedro@codesourcery.com>
6016
6017 * NEWS: Mention --pid and --core command line behaviour changes.
6018
60192008-01-05 Pedro Alves <pedro@codesourcery.com>
6020
6021 * main.c (captured_main): Remove 'count' varible and the
6022 ALIGN_STACK_ON_ENTRY block that used it. Error out if --core and
6023 --pid options were issued simultaneously. If an explicit pid
6024 option was passed, don't fallback to core file. Detect extra
6025 arguments better in the presence of explicit pid or core
6026 arguments.
6027
60282008-01-05 Joel Brobecker <brobecker@adacore.com>
6029
6030 * ada-lang.c (ada_which_variant_applies): Correctly compute
6031 the value of the discriminant when the variant record is packed.
6032
60332008-01-04 Joel Brobecker <brobecker@adacore.com>
6034
6035 * ada-lang.c (is_name_suffix): Handle middle-name numeric suffixes
6036 that are used to differentiate homonyms.
6037
60382008-01-04 Jerome Guitton <guitton@adacore.com>
6039
6040 * ada-lang.c (decode_packed_array_type): Avoid a seg fault
6041 when the type is an anonymous pointer type.
6042 (ada_check_typedef): Avoid a seg fault when the type is null.
6043 * ada-typeprint.c (print_array_type): Add support for pointer
6044 to packed arrays.
6045
60462008-01-04 Paul N. Hilfinger <hilfinger@adacore.com>
6047
6048 * ada-exp.y: Allow '{type} ADDRESS' notation on left of assignment.
6049
60502008-01-04 Joel Brobecker <brobecker@adacore.com>
6051
6052 * ada-lang.c (ada_evaluate_subexp): Evaluate tagged types in
6053 EVAL_NORMAL mode when noside is EVAL_AVOID_SIDE_EFFECTS.
6054
60552008-01-04 Joel Brobecker <brobecker@adacore.com>
6056
6057 * ada-exp.y (chop_separator): New function.
6058 (write_selectors): Rewrite to re-use chop_separator.
6059 (ada_nget_field_index, get_symbol_field_type): New functions.
6060 (write_var_or_type): Add support for "ptype TYPENAME.FIELD"
6061 expressions.
6062
60632008-01-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
6064
6065 * symtab.c (find_pc_sect_line): Use SYMBOL_VALUE_ADDRESS instead
6066 of SYMBOL_VALUE when working with function symbols.
6067
60682008-01-03 Joel Brobecker <brobecker@adacore.com>
6069
6070 * ada-lang.c (resolve_subexp): Add handling of OP_REGISTER
6071 expressions. These expressions do not need to be rewriten.
6072
60732008-01-03 Joel Brobecker <brobecker@adacore.com>
6074
6075 * dwarf2read.c (read_enumeration_type): Flag type as stub if
6076 the given die is a declaration.
6077
60782008-01-03 Joel Brobecker <brobecker@adacore.com>
6079
6080 * ada-lang.c (ada_array_bound_from_type): Make non-static.
6081 Handle properly the case when the index type is an enumerated type.
6082 Do not return the subtype of the bounds type, just return the
6083 bounds type directly - this is not needed and is more consistent
6084 with what we do for arrays when no XA parallel type exists.
6085
60862008-01-03 Joel Brobecker <brobecker@adacore.com>
6087
6088 * ada-lang.c (static_unwrap_type): Add forward declaration.
6089 (template_to_static_fixed_type): Fields of dynamic types sometimes
6090 also need to be unwrapped. Take this into account.
6091 (ada_to_fixed_type_1): Renamed from ada_to_fixed_type.
6092 (ada_to_fixed_type): New wrapper around ada_to_fixed_type_1.
6093 * ada-typeprint.c (ada_print_type): Get the typename from
6094 the original type, not the base type.
6095
60962008-01-03 Jerome Guitton <guitton@adacore.com>
6097
6098 * ada-lang.c (ada_value_struct_elt, to_fixed_array_type)
6099 (to_fixed_array_type, ada_to_fixed_value_create, unwrap_value):
6100 Update calls to ada_to_fixed_type.
6101 (ada_template_to_fixed_record_type_1): Ditto, but without looking
6102 for the tag.
6103 (ada_to_fixed_type): Add check_tag parameter; do not look for
6104 tag if null. When looking for a tag, use a fixed record type.
6105 * ada-lang.h (ada_to_fixed_type): Add check_tag parameter.
6106 * ada-valprint.c (printable_val_type, ada_value_print): Update
6107 calls to ada_to_fixed_type.
6108
61092008-01-03 Luis Machado <luisgpm@br.ibm.com>
6110
6111 * doublest.c (convert_floatformat_to_doublest): Call
6112 floatformat_to_doublest instead of floatformat_to_double and use
6113 DOUBLEST variables.
6114 (convert_doublest_to_floatformat): Call floatformat_from_doublest
6115 instead of floatformat_from_double and use DOUBLEST variables.
6116
61172008-01-03 Nick Hudson <nick.hudson@dsl.pipex.com>
6118
6119 * MAINTAINERS (Write After Approval): Add self.
6120
61212008-01-03 Joel Brobecker <brobecker@adacore.com>
6122
6123 * symfile.c (set_initial_language): Make non-static.
6124 * symfile.h (set_initial_language): Add declaration.
6125 * language.c: #include "symfile.h".
6126 (set_language): Call set_initial_language if the frame language
6127 could not be determined.
6128
61292008-01-03 Paul N. Hilfinger <hilfinger@adacore.com>
6130
6131 * eval.c (evaluate_subexp_for_address): Provide frame address to
6132 locate_var_value only if it will be needed.
6133
61342008-01-02 Jan Kratochvil <jan.kratochvil@redhat.com>
6135
6136 * linux-nat.c (linux_child_follow_fork): Call also CHECK_FOR_THREAD_DB.
6137
61382008-01-02 Joel Brobecker <brobecker@adacore.com>
6139
6140 * ada-lang.c (ada_evaluate_subexp): Modify the value returned
6141 when noside is EVAL_AVOID_SIDE_EFFECTS to be an lval_memory.
6142 This is needed to make sure that any other treatment applied
6143 to the resulting value does not fail for spurious reason,
6144 such as trying to take the address of this value.
6145
61462008-01-02 Joel Brobecker <brobecker@adacore.com>
6147
6148 * ada-lang.c (ada_value_equal): Dereference reference types when
6149 comparing arrays.
6150
61512008-01-01 Daniel Jacobowitz <dan@codesourcery.com>
6152
6153 Updated copyright notices for most files.
6154
61552008-01-01 Christopher Faylor <me+gdb@cgf.cx>
6156
6157 * win32-nat.c (psapi_module_handle): Remove static.
6158 (get_module_name): Rename from psapi_get_dll_name. Revamp slightly to
6159 return first module found if base_address is zero. Don't initialize
6160 psapi function pointers here. Convert to cygwin paths when
6161 appropriate.
6162 (win32_pid_to_exec_file): Use Cygwin's /proc interface to determine
6163 executable name. Use get_module_name when that fails or when
6164 !__CYGWIN__.
6165 (_initialize_psapi): New function. Initialize psapi stuff before it is
6166 needed or issue a warning if it is not found. Move psapi_module_handle
6167 here.
6168
61692008-01-01 Joel Brobecker <brobecker@adacore.com>
6170
6171 * ada-lang.c (ada_remove_trailing_digits): New function.
6172 (ada_remove_po_subprogram_suffix): New function.
6173 (ada_decode): Improve. Move the description of the algorithm
6174 directly inside the code, instead of in the function global
6175 description.
6176
61772008-01-01 Joel Brobecker <brobecker@adacore.com>
6178
6179 * ada-valprint.c (ada_val_print_1) [TYPE_CODE_REF]: Ignore deref_ref
6180 and always print the dereferenced value.
6181
61822008-01-01 Joel Brobecker <brobecker@adacore.com>
6183
6184 * ada-lang.c (ada_evaluate_subexp, case BINOP_SUB): Add handling
6185 of the case where the first argument is a reference.
6186 (ada_evaluate_subexp, case BINOP_ADD): Likewise.
6187
61882008-01-01 Joel Brobecker <brobecker@adacore.com>
6189
6190 Implement support for Ada interface types.
6191
6192 * ada-lang.c (ada_is_dispatch_table_ptr_type): New function.
6193 (ada_is_ignored_field): Ignore fields that are a dispatch table
6194 of a tagged type.
6195
61962008-01-01 Joel Brobecker <brobecker@adacore.com>
6197
6198 * top.c (print_gdb_version): Update copyright year.
6199
62002008-01-01 Joel Brobecker <brobecker@adacore.com>
6201
6202 * ChangeLog-2007: New ChangeLog rotation.
6203 * ChangeLog: Reset for 2008.
6204 * config/djgpp/fnchange.lst: Add entries for ChangeLog-2006 and
6205 ChangeLog-2007.
6206
6207For older changes see ChangeLog-2007.
6208\f
6209Local Variables:
6210mode: change-log
6211left-margin: 8
6212fill-column: 74
6213version-control: never
6214coding: utf-8
6215End:
GDB Binutils - Deliverables
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