gdb: add target_ops::supports_displaced_step
[deliverable/binutils-gdb.git] / gdb / ChangeLog-2008
1 2008-12-31 Pedro Alves <pedro@codesourcery.com>
2
3 PR gdb/8812:
4 * infrun.c (handle_command): Don't print a header or notify the
5 target about signal changes if we didn't change any signal.
6
7 2008-12-29 Joel Brobecker <brobecker@adacore.com>
8
9 * valops.c (find_method_list): Minor reformatting in comment.
10
11 2008-12-29 Pedro Alves <pedro@codesourcery.com>
12
13 PR gdb/7536:
14 * valprint.c (input_radix_1): New static global.
15 (set_input_radix): Use it instead of "input_radix".
16 (set_input_radix_1): Always leave input_radix_1 set to
17 input_radix.
18 (output_radix_1): New static global.
19 (set_output_radix): Use it instead of "output_radix".
20 (set_output_radix_1): Always leave output_radix_1 set to
21 output_radix.
22 (_initialize_valprint): Use "input_radix_1" instead of
23 "input_radix" with the "input-radix" command. Use
24 "output_radix_1" instead of "output_radix" with the "output-radix"
25 command.
26
27 2008-12-28 Pedro Alves <pedro@codesourcery.com>
28
29 * linux-fork.c (linux_fork_detach): New.
30 * linux-fork.h (linux_fork_detach): Declare.
31 * linux-nat.c (linux_child_follow_fork): When following the fork
32 child, add the child inferior before possibly detaching from the
33 parent. Don't reinstall ourselves.
34 (linux_nat_detach): Call linux_fork_detach if there are other
35 forks to debug.
36 * linux-thread-db.c (thread_db_detach): Don't call
37 target_mourn_inferior. Instead inline the necessary bits.
38 * inf-ptrace.c (inf_ptrace_detach): Don't unpush the target if
39 there are other inferiors to debug.
40
41 2008-12-28 Jan Kratochvil <jan.kratochvil@redhat.com>
42
43 Fix TYPE_HIGH_BOUND for TYPE_CODE_RANGE using arbitrary TYPE_NFIELDS in
44 preparation for supporting DW_AT_byte_stride.
45 * ada-lang.c (packed_array_type, ada_index_type): Use TYPE_INDEX_TYPE.
46 (ada_array_bound_from_type): Move `index_type' declaration to the
47 function start. New variable `retval'. Return the bounds for
48 TYPE_CODE_RANGE using TYPE_LOW_BOUND and TYPE_HIGH_BOUND. Abort on
49 invalid index type codes.
50 * ada-typeprint.c (print_range): Set `upper_bound' for TYPE_CODE_RANGE
51 now using TYPE_HIGH_BOUND.
52 * ada-valprint.c (val_print_packed_array_elements): Use `index_type'.
53 * eval.c (evaluate_subexp_standard): Use TYPE_INDEX_TYPE.
54 * gdbtypes.c (create_range_type): Use TYPE_LOW_BOUND, TYPE_HIGH_BOUND,
55 refer to the number of fields only through TYPE_NFIELDS.
56 (create_array_type): Use TYPE_INDEX_TYPE.
57 (check_typedef): Use TYPE_INDEX_TYPE, TYPE_LOW_BOUND, TYPE_HIGH_BOUND.
58 * gdbtypes.h (TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED)
59 (TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED): Use TYPE_INDEX_TYPE.
60 (TYPE_ARRAY_UPPER_BOUND_VALUE, TYPE_ARRAY_LOWER_BOUND_VALUE): Use
61 TYPE_INDEX_TYPE, TYPE_LOW_BOUND, TYPE_HIGH_BOUND,
62 * hppa-tdep.c (hppa_alignof <TYPE_CODE_ARRAY>): Use TYPE_INDEX_TYPE.
63 * mdebugread.c (parse_type): Use TYPE_LOW_BOUND, TYPE_HIGH_BOUND,
64 * valarith.c (value_bit_index): Use TYPE_INDEX_TYPE.
65
66 2008-12-26 Sandra Loosemore <sandra@codesourcery.com>
67
68 * breakpoint.c (update_watchpoint): Refactor to avoid compiler
69 warning.
70
71 2008-12-22 Tom Tromey <tromey@redhat.com>
72
73 * stack.c (print_block_frame_locals): Print spaces, not tabs.
74 Update for call to print_variable_and_value.
75 (print_frame_arg_vars): Update.
76 * value.h (print_variable_and_value): Rename from
77 print_variable_value. Add 'name' and 'indent' parameters.
78 * printcmd.c (print_variable_and_value): Rename from
79 print_variable_value. Add 'name' and 'indent' parameters. Use
80 common_val_print.
81 * f-valprint.c (info_common_command): Update.
82
83 2008-12-22 Tom Tromey <tromey@redhat.com>
84
85 * python/python-value.c (valpy_length): Remove #if.
86
87 2008-12-22 Paul Pluzhnikov <ppluzhnikov@google.com>
88
89 * python/python-internal.h (PyEval_ReleaseLock): New define.
90
91 2008-12-22 Tom Tromey <tromey@redhat.com>
92
93 * c-exp.y (ident_tokens): New global.
94 (struct token) <cxx_only>: New field.
95 (tokentab3): Update.
96 (tokentab2): Update.
97 (yylex): Use ident_tokens.
98
99 2008-12-22 Adam Denton <adenton@yahoo.com>
100
101 PR gdb/8307:
102 * environ.c (free_environ): Free e->vector.
103
104 2008-12-22 Jan Kratochvil <jan.kratochvil@redhat.com>
105
106 Fix memory double-free.
107 * completer.c (line_completion_function): Clear LIST after called xfree.
108
109 2008-12-22 Joel Brobecker <brobecker@adacore.com>
110
111 * breakpoint.c (update_watchpoint): Adjust and extend the description
112 of this function. Fix one error message accordingly.
113
114 2008-12-21 Jan Kratochvil <jan.kratochvil@redhat.com>
115
116 Fix hw watchpoints created before the inferior was started.
117 * breakpoint.c (update_watchpoint): Convert the bp_watchpoint and
118 bp_hardware_watchpoint types according to the current runtime state.
119
120 2008-12-18 Pedro Alves <pedro@codesourcery.com>
121
122 * linux-nat.c (linux_child_follow_fork): If following the child,
123 and not detaching the parent, also add the child fork to the fork
124 list.
125 * linux-fork.c (linux_fork_context): Remove dead error call.
126 Assert that the incoming newfp argument is not null. Do not add a
127 new fork for inferior_ptid. Assert that there is one already.
128
129 2008-12-16 Tristan Gingold <gingold@adacore.com>
130
131 * inflow.c: Remove old_sigio, handle_sigio, old_fcntl_flags,
132 set_sigio_trap, clear_sigio_trap definitions.
133 * inferior.h: Remove set_sigio_trap and clear_sigio_trap declarations.
134 * inf-ptrace.c (inf_ptrace_wait): Remove call to set_sigio_trap
135 and clear_sigio_trap.
136 * inf-ttrace.c (inf_ttrace_wait): Ditto.
137 * linux-nat.c (linux_nat_wait): Ditto.
138 * spu-linux-nat.c (spu_child_wait): Ditto.
139 * rs6000-nat.c (rs6000_wait): Ditto.
140 * target.c: Remove target_activity_function and target_activity_fd.
141 * target.h: Remove target_activity_function and target_activity_fd
142 declarations.
143
144 2008-12-15 Paul Pluzhnikov <ppluzhnikov@google.com>
145
146 * dbxread.c (read_ofile_symtab): Sign-extend 32-bit N_LSYM and
147 N_PSYM STABS values for 64-bit GDB.
148
149 2008-12-15 Tristan Gingold <gingold@adacore.com>
150
151 * dwarf2expr.c (execute_stack_op): Handle DW_OP_swap.
152
153 2008-12-15 Jerome Guitton <guitton@adacore.com>
154
155 * ada-lang.c (ada_value_slice_ptr): Rename to...
156 (ada_value_slice_from_ptr): ... this. Return a lazy value instead
157 of a reference. Update comment.
158 (ada_value_struct_elt): Ditto if arg is a pointer or a reference.
159 Update comment as well.
160 (ada_evaluate_subexp): Update use of ada_value_slice_ptr.
161
162 2008-12-12 Kevin Buettner <kevinb@redhat.com>
163
164 * gnu-v3-abi.c (vtable_ptrdiff_type): New function.
165 (gnuv3_decode_method_ptr, gnuv3_print_method_ptr)
166 (gnuv3_method_ptr_to_value): Use a better approximation for
167 `ptrdiff_t' instead of `long'.
168
169 2008-12-12 Kevin Buettner <kevinb@redhat.com>
170
171 * m32c-tdep.c (m32c_gdbarch_init): Call set_gdbarch_vbit_in_delta().
172 (m32c_push_dummy_call): Dereference pointer type.
173
174 2008-12-12 Tom Tromey <tromey@redhat.com>
175
176 PR cli/2563:
177 * cli/cli-decode.c (delete_cmd): Add hook-related out parameters.
178 (add_cmd): Update. Install hooks into new command.
179 (add_alias_cmd): Update.
180
181 2008-12-11 Tom Tromey <tromey@redhat.com>
182
183 * macroexp.c (get_pp_number): Require digit after leading ".".
184 Correctly handle suffixes.
185
186 2008-12-11 Tom Tromey <tromey@redhat.com>
187
188 * macrocmd.c (macro_define_command): Skip whitespace after
189 macro name.
190 (print_one_macro): Print space after macro name.
191
192 2008-12-12 Pedro Alves <pedro@codesourcery.com>
193
194 * infrun.c (handle_inferior_event): Correctly tag non-executing
195 threads in multi-process.
196 (normal_stop): Correctly tag stopped threads in multi-process.
197
198 2008-12-12 Pedro Alves <pedro@codesourcery.com>
199
200 * remote.c (extended_remote_mourn_1): Always call
201 generic_mourn_inferior.
202
203 2008-12-12 Pedro Alves <pedro@codesourcery.com>
204
205 * remote.c (remote_detach_1): Don't delete the inferior here.
206 (process_stop_reply): Ditto.
207 (extended_remote_kill): Ditto.
208
209 2008-12-12 Pedro Alves <pedro@codesourcery.com>
210
211 * remote.c (read_ptid): If we don't know about any inferior yet,
212 use the pid of magic_null_ptid.
213 (remote_start_remote): In the non-stop mode case, don't set
214 inferior_ptid to magic_null_ptid here.
215
216 2008-12-11 Daniel Jacobowitz <dan@codesourcery.com>
217 Pedro Alves <pedro@codesourcery.com>
218
219 * infcmd.c (step_1): Use step_once in the synchronous case too.
220 (step_1_continuation): Wrap line.
221 (step_once): Adjust comment. Only install the continuation in
222 async mode.
223
224 2008-12-11 Pedro Alves <pedro@codesourcery.com>
225
226 * infrun.c (handle_inferior_event): On a TARGET_WAITKIND_EXITED or
227 TARGET_WAITKIND_SIGNALLED, switch inferior_ptid to the event ptid.
228 * linux_thread_db.c (thread_db_wait): On a TARGET_WAITKIND_EXITED
229 or TARGET_WAITKIND_SIGNALLED, return the ptid the beneath target
230 returned.
231 * inf-ptrace.c (inf_ptrace_wait): Return inferior_ptid instead of
232 minus_one_ptid if the inferior disappeared.
233 * rs6000-nat.c (rs6000_wait): Likewise.
234 * spu-linux-nat.c (spu_child_wait): Likewise.
235
236 2008-12-11 Tom Tromey <tromey@redhat.com>
237
238 PR macros/2564:
239 * c-exp.y (macro_original_text, expansion_obstack,
240 expression_macro_scope): New globals.
241 (scan_macro_expansion): New function.
242 (scanning_macro_expansion): Likewise.
243 (finished_macro_expansion): Likewise.
244 (scan_macro_cleanup): Likewise.
245 (c_parse): Find macro scope. Initialize obstack.
246 * c-lang.h (scan_macro_expansion, scanning_macro_expansion,
247 finished_macro_expansion, expression_macro_lookup_func,
248 expression_macro_lookup_baton): Remove.
249 * c-lang.c (scan_macro_expansion, scanning_macro_expansion,
250 finished_macro_expansion, expression_macro_lookup_func,
251 expression_macro_lookup_baton): Remove.
252 (macro_original_text, macro_expanded_text,
253 c_preprocess_and_parse): Remove.
254 (c_language_defn, cplus_language_defn, asm_language_defn,
255 minimal_language_defn): Use c_parse.
256
257 2008-12-10 Pedro Alves <pedro@codesourcery.com>
258
259 * infcmd.c (until_next_command, finish_backward): Use get_frame_pc
260 instead of read_pc.
261
262 2008-12-09 Tom Tromey <tromey@redhat.com>
263
264 PR gdb/1815:
265 * cli/cli-decode.c (delete_cmd): Forward declare.
266 (delete_cmd): Now static. Change return type. Remove command
267 from alias chain. Rewrite.
268 (add_cmd): Initialize new fields. Update cmd_pointer on all
269 aliases.
270 (add_alias_cmd): Put command on alias chain.
271 * command.h (delete_cmd): Don't declare.
272 * cli/cli-decode.h (delete_cmd): Don't declare.
273 (struct cmd_list_element) <aliases, alias_chain>: New fields.
274
275 2008-12-09 Tom Tromey <tromey@redhat.com>
276
277 * config.in, configure: Rebuild.
278 * configure.ac: Check for locale.h, setlocale. Call
279 AM_LC_MESSAGES.
280 * acinclude.m4: Include lcmessage.m4.
281
282 2008-12-09 Jan Kratochvil <jan.kratochvil@redhat.com>
283
284 * remote.c (remote_parse_stop_reply): Use REG only after its NULL check.
285
286 2008-12-08 Joel Brobecker <brobecker@adacore.com>
287
288 * python/python-value.c (values_in_python): Add specific initialization
289 to NULL to work-around a MacOS linker bug.
290
291 2008-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
292
293 Fix loc_type of `bp_location's created by update_watchpoint.
294 * breakpoint.c (allocate_bp_location): Remove the bp_type parameter.
295 Replace bp_type by bpt->type. Update prototype. All callers updated.
296 (add_location_to_breakpoint): Remove the bp_type parameter.
297 Replace bp_type by b->type. All callers updated.
298 (set_breakpoint_location_function): Replace bptype by b->type.
299
300 2008-12-07 Jan Kratochvil <jan.kratochvil@redhat.com>
301
302 * breakpoint.c (update_global_location_list): Fix the comment.
303
304 2008-12-05 Pedro Alves <pedro@codesourcery.com>
305
306 * infcmd.c (step_1, step_once): Look up the stepping range based
307 on the current frame's PC, not on stop_pc.
308
309 2008-12-05 Jan Kratochvil <jan.kratochvil@redhat.com>
310
311 Fix compilation on 32-bit host configurations.
312 * ia64-tdep.c (ia64_breakpoint_from_pc): Suffix a constant by `LL'.
313
314 2008-12-05 Tristan Gingold <gingold@adacore.com>
315
316 * i386-darwin-nat.c (i386_darwin_sstep_at_sigreturn): New function.
317 (amd64_darwin_sstep_at_sigreturn): New function.
318 (darwin_set_sstep): The sigreturn is a special case: the trace flag
319 must be set in the mcontext structure.
320
321 2008-12-05 Pedro Alves <pedro@codesourcery.com>
322
323 * infcmd.c (step_once): Remove dead code.
324
325 2008-12-04 Doug Evans <dje@google.com>
326
327 * infcall.c (call_function_by_hand): Clean up use of local dummy_addr.
328
329 2008-12-02 Doug Evans <dje@google.com>
330
331 * infrun.c (handle_inferior_event): Remove redundant resetting of
332 stepping_past_singlestep_breakpoint.
333
334 2008-12-02 Pedro Alves <pedro@codesourcery.com>
335
336 * target.h (target_get_osdata): Describe.
337 * osdata.h (make_cleanup_osdata_free): Declare.
338 * osdata.c (osdata_item_clear): Define even if HAVE_LIBEXPAT is
339 not defined.
340 (osdata_free_cleanup): New.
341 (make_cleanup_osdata_free): New.
342 (get_osdata): Fix leak.
343 (info_osdata_command): Use make_cleanup_osdata_free.
344 (info_processes_command): Delete.
345 (_initialize_osdata): Drop undocumented "info processes" alias.
346 * mi/mi-main.c (mi_cmd_list_thread_groups): Fix leak.
347
348 2008-12-02 Jan Kratochvil <jan.kratochvil@redhat.com>
349
350 Fix resolving external references to TLS variables.
351 * findvar.c: Include `objfiles.h'.
352 (read_var_value <LOC_UNRESOLVED>): New variable `obj_section'. Handle
353 SEC_THREAD_LOCAL variables.
354 * printcmd.c (address_info <LOC_UNRESOLVED>): Handle SEC_THREAD_LOCAL
355 variables.
356
357 2008-12-02 Doug Evans <dje@google.com>
358
359 * infrun.c (handle_inferior_event): Delete unused local tp.
360
361 2008-12-02 Pedro Alves <pedro@codesourcery.com>
362 Vladimir Prus <vladimir@codesourcery.com>
363
364 Implement -list-thread-groups --available
365
366 * Makefile.in (XMLFILES): Add osdata.dtd.
367 (SFILES): Add osdata.c.
368 (COMMON_OBS): Add osdata.o.
369 * linux-nat.c: Include pwd.h, sys/types.h, gdb_dirent.h and xml-support.h.
370 (linux_nat_xfer_osdata): New function.
371 (linux_xfer_partial): Handle TARGET_OBJECT_OSDATA.
372 * osdata.c: New file.
373 * osdata.h: New file.
374 * remote.c (PACKET_qXfer_osdata): New packet enum.
375 (remote_protocol_features): Add "qXfer:osdata:read".
376 (remote_read_qxfer): Handle TARGET_OBJECT_OSDATA.
377 (extended_remote_can_run): New.
378 (init_extended_remote_ops): Set to_can_run to
379 extended_remote_can_run.
380 (_initialize_remote): Add packet config command for
381 "qXfer:osdata:read".
382 * xml-support.c (obstack_xml_printf): New function.
383 * xml-support.h (obstack_xml_printf): Declare.
384 * target.c (target_get_osdata): New function.
385 * target.h (enum target_object): Add TARGET_OBJECT_OSDATA.
386 (target_os_data): Declare.
387 * features/osdata.dtd: New file.
388 * mi/mi-main.c (mi_list_thread_groups): Handle the --available
389 option.
390
391 2008-12-01 Doug Evans <dje@google.com>
392
393 * infrun.c (proceed): Delete unused local stop_signal.
394
395 2008-11-27 Tristan Gingold <gingold@adacore.com>
396
397 * NEWS: Add entry for new native configuration: Darwin.
398 * configure.host: Add Darwin host.
399 * configure.tgt: Add Darwin target.
400 * defs.h (enum gdb_osabi): Add GDB_OSABI_DARWIN.
401 * osabi.c (gdb_osabi_names): Add name for Darwin abi.
402 * i386-darwin-nat.c: New file.
403 * i386-darwin-tdep.c: New file.
404 * machoread.c: New file.
405 * darwin-nat-info.c: New file.
406 * darwin-nat.c: New file.
407 * darwin-nat.h: New file.
408 * darwin.defs: New file.
409 * config/i386/darwin.mh: New file.
410
411 2008-11-26 Tristan Gingold <gingold@adacore.com>
412
413 * MAINTAINERS: Add myself for write after approval privileges.
414
415 2008-11-26 Jerome Guitton <guitton@adacore.com>
416
417 * value.h (allocate_value_lazy): New function declaration.
418 (value_free): Remove macro, make it a function.
419 * value.c (value): Move actual content outside of the memory space
420 of the struct; add a pointer to this actual content.
421 (allocate_value_lazy, allocate_value_contents): New function.
422 (allocate_value): Reimplement using these two new functions.
423 (value_contents_raw, value_contents_all_raw): If no memory
424 has been allocated yet for the actual content, allocate it.
425 (value_contents_all): Resync with struct value's changes.
426 (value_free): New function.
427 (value_copy, value_primitive_field): Use new function
428 allocate_value_lazy to allocate lazy values.
429 (value_change_enclosing_type): Resync with struct value's changes.
430 As the value is not reallocated, remove the special handling for
431 the value chain (now obsolete).
432 * valops.c (value_at_lazy): Use new function allocate_value_lazy.
433 (value_fetch_lazy): Allocate value content. Use allocate_value_lazy
434 to allocate lazy values.
435 (value_slice): Use allocate_value_lazy to allocate lazy values.
436
437 2008-11-25 Jan Kratochvil <jan.kratochvil@redhat.com>
438
439 Fix automatic restoration of breakpoints memory for ia64.
440 * ia64-tdep.c: New #if check on BREAKPOINT_MAX vs. BUNDLE_LEN.
441 (ia64_memory_insert_breakpoint): New comment part for SHADOW_CONTENTS
442 content. Remove variable instr. New variable cleanup. Disable
443 automatic breakpoints restoration. PLACED_SIZE and SHADOW_LEN are now
444 set larger, to BUNDLE_LEN - 2. Variable `bundle' type update. Return
445 error if even just final target_write_memory has failed.
446 (ia64_memory_remove_breakpoint): Rename variables bundle to bundle_mem
447 and instr to instr_saved. New variables bundle_saved and
448 instr_breakpoint. Comment new reasons why we need to disable automatic
449 restoration of breakpoints. Assert PLACED_SIZE and SHADOW_LEN. New
450 check of the original memory content. Return error if even just final
451 target_write_memory has failed.
452 (ia64_breakpoint_from_pc): Implement the emulation of permanent
453 breakpoints compatible with current bp_loc_is_permanent.
454 (template_encoding_table): Make it `const'.
455 * breakpoint.c (bp_loc_is_permanent): Support unsupported software
456 breakpoints. New variables `cleanup' and `retval'.
457
458 2008-11-24 Tom Tromey <tromey@redhat.com>
459
460 * ada-lang.c (value_from_contents_and_address): Move...
461 * value.c: ... here.
462 * ada-lang.h (value_from_contents_and_address): Move
463 declaration...
464 * value.h: ... here.
465
466 2008-11-24 Paul Pluzhnikov <ppluzhnikov@google.com>
467
468 * valprint.c (val_print_array_elements): Pass correct
469 element address to val_print.
470
471 2008-11-24 Jan Kratochvil <jan.kratochvil@redhat.com>
472
473 Fix access of an already freed memory.
474 * parse.c (parse_field_expression): Call xstrdup on `*name'.
475 * completer.c (expression_completer): Free fieldname.
476
477 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
478
479 PR gdb/2474
480 * remote.c (remote_read_description_p): New function.
481 (remote_start_remote): Try to fetch the target description
482 before adding shared libraries. Try again later if the
483 target is running but stopped.
484 (remote_open_1): Mark extended targets as exited by default.
485 (remote_read_description): Check target_has_execution.
486
487 2008-11-24 Jerome Guitton <guitton@adacore.com>
488
489 * alpha-mdebug-tdep.c (alpha_mdebug_frame_unwind_cache): Use
490 the frame address in block instead of the return address to
491 locate the mdebug PDR of the frame.
492
493 2008-11-21 Joel Brobecker <brobecker@adacore.com>
494
495 Remove the unused BPSTAT_WHAT_CHECK_SHLIBS_RESUME_FROM_HOOK.
496
497 * breakpoint.h (enum bpstat_what_main_action): Remove
498 BPSTAT_WHAT_CHECK_SHLIBS_RESUME_FROM_HOOK.
499 * breakpoint.c (bpstat_what): Delete catch_shlib_event from enum class.
500 Remove the BPSTAT_WHAT_CHECK_SHLIBS_RESUME_FROM_HOOK column from
501 variable table.
502 * infrun.c (wait_for_inferior): Remove handling of
503 BPSTAT_WHAT_CHECK_SHLIBS_RESUME_FROM_HOOK.
504
505 2008-11-21 Tom Tromey <tromey@redhat.com>
506
507 * configure: Rebuild.
508 * configure.ac: Merge calls to AC_CHECK_FUNCS, AC_CHECK_HEADERS,
509 AC_CHECK_DECLS, and AC_CHECK_MEMBERS.
510
511 2008-11-21 Tom Tromey <tromey@redhat.com>
512
513 * python/python-internal.h (PyGILState_Ensure): New define.
514 (PyGILState_Release): Likewise.
515 (PyEval_InitThreads): Likewise.
516 (PyThreadState_Swap): Likewise.
517 (PyEval_InitThreads): Likewise.
518 * python/python.c (_initialize_python): Initialize threads.
519 Release GIL.
520 (eval_python_from_control_command): Acquire GIL.
521 (python_command): Likewise.
522 * python/python-internal.h (make_cleanup_py_restore_gil):
523 Declare.
524 * python/python-utils.c (py_gil_restore): New function.
525 (make_cleanup_py_restore_gil): Likewise.
526
527 2008-11-20 Doug Evans <dje@google.com>
528
529 * frame.c (frame_debug_got_null_frame): Remove file arg.
530 All callers updated.
531
532 2008-11-20 Pedro Alves <pedro@codesourcery.com>
533
534 * infrun.c (resume): If following a fork, also reset regcache,
535 gdbarch and pc.
536
537 2008-11-20 Doug Evans <dje@google.com>
538
539 * printcmd.c (sym_info): Don't print the offset if it's zero.
540
541 2008-11-20 Pedro Alves <pedro@codesourcery.com>
542
543 * infrun.c (resume): If following a fork, reread the current
544 thread. Avoid dereferencing a possibly dangling pointer.
545
546 2008-11-19 Doug Evans <dje@google.com>
547
548 * inferior.h (proceed_to_finish): Delete, unused.
549 (stop_registers): Tweak comment.
550 * infrun.c (stop_registers): Tweak comment.
551
552 2008-11-19 Kevin Buettner <kevinb@redhat.com>
553
554 * frv-tdep.c (frv_skip_main_prologue): New function.
555 (frv_gdbarch_init): Register frv_skip_main_prologue.
556 * solib-frv.c (fetch_loadmap): Return early when no segments are
557 found.
558 (frv_relocate_main_executable): Return early when both interpreter
559 and executable loadmap addresses are zero.
560
561 2008-11-19 Bob Wilson <bob.wilson@acm.org>
562
563 * xtensa-config.c (rmap): Remove entries for ar32 through ar63. Add
564 threadptr, scompare1, mmid, epc5, epc6, epc7, eps5, eps6, eps7,
565 excsave5, excsave6, excsave7, cpenable, and vecbase registers.
566 (xtensa_submask0, xtensa_submask1, xtensa_submask2)
567 (xtensa_submask3, xtensa_submask4, xtensa_submask5, xtensa_submask6)
568 (xtensa_submask7, xtensa_submask8, xtensa_submask9, xtensa_submask10)
569 (xtensa_submask11, xtensa_submask12, xtensa_submask13, xtensa_submask14)
570 (xtensa_submask15): Adjust register numbers.
571 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
572 (xtensa_regmap_table): Add entry for scompare1.
573 * regformats/reg-xtensa.dat: Remove ar32 through ar63. Add threadptr
574 and scompare1.
575
576 2008-11-19 Pedro Alves <pedro@codesourcery.com>
577
578 * remote.c (escape_buffer): New.
579 (putpkt_binary, read_frame, getpkt_or_notif_sane_1): Use it. Make
580 sure debug output printing a packet buffer goes through a single
581 fprintf_unfiltered call.
582 * utils.c (vfprintf_unfiltered): If outputting timestamps, end
583 output with a newline if it wasn't going to already.
584
585 2008-11-18 Paul Pluzhnikov <ppluzhnikov@google.com>
586
587 * maint.c (maintenance_translate_address): Fix a buglet.
588
589 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
590
591 * features/Makefile (rs6000/powerpc-isa205-32l-expedite,
592 rs6000/powerpc-isa205-altivec32l-expedite,
593 powerpc-isa205-vsx32l-expedite, rs6000/powerpc-isa205-64l-expedite,
594 rs6000/powerpc-isa205-altivec64l-expedite,
595 powerpc-isa205-vsx64l-expedite): New variables.
596 * regformats/rs6000/powerpc-isa205-32l.dat: Generate.
597 * regformats/rs6000/powerpc-isa205-altivec32l.dat: Generate.
598 * regformats/rs6000/powerpc-isa205-vsx32l.dat: Generate.
599 * regformats/rs6000/powerpc-isa205-64l.dat: Generate.
600 * regformats/rs6000/powerpc-isa205-altivec64l.dat: Generate.
601 * regformats/rs6000/powerpc-isa205-vsx64l.dat: Generate.
602
603 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
604
605 * ppc-linux-nat.c (ppc_register_u_addr): Add special case to return
606 offset for full 64-bit slot of FPSCR when in 32-bits.
607 (ppc_linux_read_description): Return target description with 64-bit
608 FPSCR when inferior is running on an ISA 2.05 or later processor.
609 * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Call
610 initialize_tdec_powerpc_isa205_32l,
611 initialize_tdec_powerpc_isa205_altivec32l,
612 initialize_tdec_powerpc_isa205_vsx32l,
613 initialize_tdec_powerpc_isa205_64l,
614 initialize_tdec_powerpc_isa205_altivec64l and
615 initialize_tdec_powerpc_isa205_vsx64l.
616 * ppc-linux-tdep.h: Add external declaration for
617 tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l,
618 tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_64l,
619 tdesc_powerpc_isa205_altivec64l and tdesc_powerpc_isa205_vsx64l.
620 * features/rs600/powerpc-fpu-isa205.xml: New file.
621 * features/rs600/powerpc-isa205-32l.xml: New file.
622 * features/rs600/powerpc-isa205-64l.xml: New file.
623 * features/rs600/powerpc-isa205-altivec32l.xml: New file.
624 * features/rs600/powerpc-isa205-altivec64l.xml: New file.
625 * features/rs600/powerpc-isa205-vsx32l.xml: New file.
626 * features/rs600/powerpc-isa205-vsx64l.xml: New file.
627 * features/rs600/powerpc-isa205-32l.c: Generate.
628 * features/rs600/powerpc-isa205-64l.c: Generate.
629 * features/rs600/powerpc-isa205-altivec32l.c: Generate.
630 * features/rs600/powerpc-isa205-altivec64l.c: Generate.
631 * features/rs600/powerpc-isa205-vsx32l.c: Generate.
632 * features/rs600/powerpc-isa205-vsx64l.c: Generate.
633
634 2008-11-18 Paul Pluzhnikov <ppluzhnikov@google.com>
635
636 * objfiles.h: New MULTI_OBJFILE_P macro.
637 * printcmd.c (sym_info): Print object name.
638 * maint.c (maintenance_translate_address): Likewise.
639
640 2008-11-18 Joel Brobecker <brobecker@adacore.com>
641
642 * NEWS: Document the removal of "catch load" and "catch unload".
643
644 2008-11-17 Doug Evans <dje@google.com>
645
646 * infcall.c (call_function_by_hand): Fix punctuation and capitalization
647 on error messages.
648
649 2008-11-17 Ulrich Weigand <uweigand@de.ibm.com>
650
651 PR gdb/2250
652 * infrun.c (clear_proceed_status_thread): New function.
653 (clear_proceed_status_callback): New function.
654 (clear_proceed_status): In all-stop mode, clear per-thread
655 proceed status of *all* threads, not only the current.
656 (handle_inferior_event): In all-stop mode, if we're stepping
657 one thread, but got some inferior event in another thread
658 that does not cause GDB to break to the user interface,
659 ensure the interrupted stepping operation continues in the
660 original thread.
661 (currently_stepping): Move thread-related tests to ...
662 (currently_stepping_thread): ... this new function.
663 (currently_stepping_callback): New function.
664
665 2008-11-17 Vladimir Prus <vladimir@codesourcery.com>
666
667 Implement =thread-selected notification.
668
669 * mi/mi-common.h (struct mi_interp): New, moved from ...
670 * mi/mi-interp.c: ...here.
671 * mi/mi-main.c (mi_execute_command): If the thread changed
672 as result of command, report that.
673
674 2008-11-17 Vladimir Prus <vladimir@codesourcery.com>
675
676 Implement continue/interrupt of thread groups.
677
678 * mi/mi-main.c (proceed_thread_callback): New.
679 (mi_cmd_exec_continue): If --thread-group is specified, resume all
680 threads in that group.
681 (interrupt_thread_callback): New.
682 (mi_cmd_exec_interrupt): If --thread-group is specified, interrupt
683 all threads in that group.
684
685 2008-11-17 Vladimir Prus <vladimir@codesourcery.com>
686
687 Implement '-target-detach pid'.
688
689 * infcmd.c (detach_command): Make nonstatic.
690 * inferior.h (detach_command): Declare.
691 * mi/mi-cmds.c (mi_cmds): Don't route -target-detach via CLI.
692 * mi/mi-cmds.h (mi_cmd_target_detach): Declare.
693 * mi/mi-main.c (find_thread_of_process, mi_cmd_target_detach): New.
694
695 2008-11-17 Vladimir Prus <vladimir@codesourcery.com>
696
697 Include group-id in thread-created notification.
698
699 * mi/mi-interp.c (mi_new_thread, mi_thread_exit): Include
700 group id in the output.
701
702 2008-11-17 Vladimir Prus <vladimir@codesourcery.com>
703
704 Notification for attach/detach.
705
706 * inferior.c: Call the process observers.
707 * mi/mi-interp.c (mi_new_inferior, mi_inferior_exit): New.
708 (mi_interpreter_init): Register the above.
709
710 2008-11-17 Vladimir Prus <vladimir@codesourcery.com>
711
712 Implement -list-thread-groups.
713
714 * thread.c (print_thread_info): New parameter pid, to print
715 threads of specific process.
716 * gdbthread.h (print_thread_info): New parameter pid.
717 * mi/mi-cmds.c (mi_cmds): Register -list-thread-groups.
718 * mi/mi-cmds.h (mi_cmd_list_thread_groups): New.
719 * mi/mi-main.c (mi_cmd_thread_info): Adjust.
720 (print_one_process, mi_cmd_list_thread_groups): New.
721
722 2008-11-16 Joel Brobecker <brobecker@adacore.com>
723
724 Remove some unused macros related to the old load/unload catchpoints.
725
726 * breakpoint.c (SOLIB_LOADED_LIBRARY_PATHNAME)
727 (SOLIB_UNLOADED_LIBRARY_PATHNAME, SOLIB_CREATE_CATCH_LOAD_HOOK)
728 (SOLIB_CREATE_CATCH_UNLOAD_HOOK): Delete. No longer used.
729
730 2008-11-16 Joel Brobecker <brobecker@adacore.com>
731
732 Remove support for catch load and catch unload commands.
733
734 * breakpoint.h (enum bptype): Remove bp_catch_load and bp_catch_unload.
735 (struct breakpoint): Remove fields dll_pathname and
736 triggered_dll_pathname.
737 (bpstat_get_triggered_catchpoints, ep_is_shlib_catchpoint): Delete.
738 * breakpoint.c (ep_is_catchpoint): Remove handling of
739 bp_catch_load and bp_catch_unload.
740 (print_it_typical, bpstat_check_location, bpstat_what)
741 (print_one_breakpoint_location, print_one_breakpoint_location)
742 (user_settable_breakpoint, allocate_bp_location)
743 (set_raw_breakpoint_without_location, mention, delete_breakpoint,
744 (breakpoint_re_set_one, disable_command, enable_command): Likewise.
745 (ep_is_shlib_catchpoint, bpstat_get_triggered_catchpoints)
746 (catch_load_command_1, catch_unload_command_1): Delete.
747 (_initialize_breakpoint): Remove the "catch load" and "catch unload"
748 command creation.
749 * infrun.c (handle_inferior_event): Remove the handling of
750 load/unload catchpoint events.
751
752 2008-11-15 Joel Brobecker <brobecker@adacore.com>
753
754 From Jerome Guitton <guitton@adacore.com>
755 * dwarf2read.c (dwarf2_debug_line_missing_end_sequence_complaint):
756 New function.
757 (dwarf_decode_lines): Detect null file numbers. Detect the end of
758 the line program sequence when no end sequence is emitted.
759
760 2008-11-15 Joel Brobecker <brobecker@adacore.com>
761
762 * ada-lang.c (ada_evaluate_subexp): Improve handling of integer
763 type dereferencing.
764
765 2008-11-15 Daniel Jacobowitz <dan@codesourcery.com>
766
767 * NEWS: Mention sparc64-linux-gnu gdbserver support.
768
769 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
770
771 * configure.tgt (sparc64-*-linux*): Added gdbserver support.
772 * regformats/reg-sparc64.dat: New file.
773
774 2008-11-14 Tom Tromey <tromey@redhat.com>
775
776 PR mi/2549:
777 * mi/mi-main.c (get_register): Use get_formatted_print_options.
778
779 2008-11-13 Joel Brobecker <brobecker@adacore.com>
780
781 * printcmd.c: define PRINTF_HAS_LONG_LONG only if not yet defined.
782
783 2008-11-13 Ulrich Weigand <uweigand@de.ibm.com>
784
785 * auxv.c (fprint_target_auxv): Handle AT_BASE_PLATFORM and
786 AT_EXECFN. Re-sort AT_SECURE.
787
788 2008-11-13 Jan Kratochvil <jan.kratochvil@redhat.com>
789
790 * monitor.c (monitor_insert_breakpoint): Remove unused variable `bp'.
791
792 2008-11-13 Joel Brobecker <brobecker@adacore.com>
793
794 * ia64-tdep.c: Remove commented out #define.
795
796 2008-11-12 Joel Brobecker <brobecker@adacore.com>
797
798 From Joel Sherrill <joel.sherrill@oarcorp.com>
799 * remote-sim.c (gdbsim_mourn_inferior): Use "target" parameter
800 instead of the "gdbsim_ops" global.
801
802 2008-11-11 Doug Evans <dje@google.com>
803
804 * infcall.c (call_function_by_hand): Handle inferior exit.
805
806 2008-11-11 Thiago Jung Bauermann <bauerman@br.ibm.com>
807
808 * remote-sim.c (gdbsim_create_inferior, gdbsim_mourn_inferior): Add
809 missing struct target_ops argument.
810
811 2008-11-11 Joel Sherrill <joel.sherrilL@oarcorp.com>
812
813 * MAINTAINERS: Add myself for write after approval privileges.
814
815 2008-11-10 Tom Tromey <tromey@redhat.com>
816
817 * gdbtypes.c (copy_type_recursive): Clear new fields.
818
819 2008-11-10 Tom Tromey <tromey@redhat.com>
820
821 * cli/cli-cmds.c (source_script): Clean up full_pathname. Run
822 cleanups on early return.
823
824 2008-11-09 Vladimir Prus <vladimir@codesourcery.com>
825
826 Kill pthread_ops_hack
827
828 * target.h (struct target_ops): Make to_attach, to_detach,
829 to_create_inferior and to_mourn_inferior accept a pointer
830 to struct target_ops.
831 (target_attach, target_create_inferior, target_create_inferior):
832 Convert from macros to function. Find the right target to
833 invoke a method of.
834 (find_default_attach, find_default_create_inferior): New parameter
835 ops.
836 * corefile.c (core_file_command): Pass target to to_detach.
837 * corelow.c (core_detach): Add 'ops' parameter.
838 * fork-child.c (fork_inferior): Return the pid. Allow
839 init_trace_fun to be NULL.
840 * inf-ptrace (ptrace_ops_hack): Remove.
841 (inf_ptrace_him): Remove, moving all logic into....
842 (inf_ptrace_create_inferior): ... here. Push the target
843 passed as parameter.
844 (inf_ptrace_mourn_inferior, inf_ptrace_attach, inf_ptrace_detach):
845 Push/pop target passed as parameter, no ptrace_ops_hack.
846 (inf_ptrace_target): Don't remember result.
847 * inferior.h (fork_inferior): Adjust prototype.
848 * linux-nat.c (linux_nat_create_inferior, linux_nat_attach)
849 (linux_nat_detach, linux_nat_mourn_inferior): New parameter ops.
850 Pass it to linux_ops target.
851 * linux-thread-db.c (thread_db_detach, thread_db_mourn_inferior):
852 New parameter ops. Pass it to the target beneath.
853 * remote.c (remote_mourn, extended_remote_mourn, remote_detach)
854 (extended_remote_create_inferior): New parameter ops. Pass it
855 further.
856 * target.c (debug_to_attach, debug_to_detach)
857 (debug_to_mourn_inferior): New parameter ops.
858 (target_create_inferior): New.
859 (update_current_target): Do not inherit to_attach, to_detach,
860 to_create_inferiour, to_mourn_inferior. Do not default
861 to_detach and to_mourn_inferior.
862 (target_detach): Find the right target to use.
863 (target_mourn_inferior): New.
864 (find_default_attach, find_default_create_inferior): New parameter
865 ops. Pass the found target when calling its method.
866 (init_dummy_target): Provide fallback definition of to_detach.
867 (target_attach): New.
868 (debug_to_attach, debug_to_detach, debug_to_create_inferior)
869 (debug_to_mourn_inferiour): New parameter ops.
870 * aix-thread.c: Adjust.
871 * bsd-uthread.c: Adjust.
872 * gnu-nat.c: Adjust.
873 * go32-nat.c: Adjust.
874 * hpux-thread.c: Adjust.
875 * inf-ttrace.c: Ajust.
876 * monitor.c: Adjust.
877 * nto-procfs.c: Adjust.
878 * procfs.c: Adjust.
879 * remote-m32r-sdi.c: Adjust.
880 * remote-mips.c: Adjust.
881 * remote-sim.c: Adjust.
882 * rs6000-nat.c: Adjust.
883 * sol-thread.c: Adjust.
884 * win32-nat.c: Adjust.
885 * dec-thread.c: Adjust.
886
887 2008-11-09 Vladimir Prus <vladimir@codesourcery.com>
888
889 * thread.c (print_thread_info): Eliminate now useless checks
890 for exited threads.
891
892 2008-11-06 Pedro Alves <pedro@codesourcery.com>
893
894 * i386-dicos-tdep.c (i386_dicos_init_abi): Set decr_pc_after_break
895 to 0.
896
897 2008-11-05 Pedro Alves <pedro@codesourcery.com>
898
899 * remote.c (notice_new_inferiors): Add a new inferior only when
900 we're going to add a new thread.
901
902 2008-11-05 Pedro Alves <pedro@codesourcery.com>
903
904 * defs.h (add_inferior_continuation)
905 (do_all_inferior_continuations)
906 (discard_all_inferior_continuations): Declare.
907 * utils.c (add_inferior_continuation)
908 (do_all_inferior_continuations)
909 (discard_all_inferior_continuations): New.
910 * inferior.h (struct inferior) <continuations>: New field.
911 * inferior.c (free_inferior): Discard all the inferior
912 continuations.
913 * inf-loop.c (inferior_event_handler): Do all current inferior
914 continuations.
915 * infcmd.c (attach_command): Register an inferior continuation
916 instead of a thread continuation.
917 * infrun.c (handle_inferior_event): If stop_soon is
918 STOP_QUIETLY_NO_SIGSTOP, also expect a TARGET_SIGNAL_0.
919
920 2008-11-04 Pedro Alves <pedro@codesourcery.com>
921
922 * inf-loop.c (inferior_event_handler): On INF_ERROR and
923 INF_REG_EVENT throwing, don't call target_async or pop_target.
924 Call pop_all_targets_above.
925 * remote.c (remote_close): Call remote_terminal_ours. Don't call
926 signal or target_async.
927
928 2008-11-04 Daniel Jacobowitz <dan@codesourcery.com>
929
930 * eval.c (evaluate_subexp_standard): Assert that there is at
931 least one array dimension.
932
933 2008-11-03 Vladimir Prus <vladimir@codesourcery.com>
934
935 Make attach_command exception-safe
936 * infcmd.c (attach_command): Call async_enable_stdin
937 if exception is thrown.
938
939 2008-11-03 Pedro Alves <pedro@codesourcery.com>
940
941 * gdbarch.sh (has_global_solist): Mention global breakpoints.
942 * gdbarch.h: Regenerate.
943
944 2008-11-03 Pedro Alves <pedro@codesourcery.com>
945
946 * remote.c (remote_start_remote): If the solib list is global,
947 fetch libraries and insert breakpoints after connecting.
948 * infcmd.c (post_create_inferior): If the solist is shared between
949 inferiors, no need to refetch it on every new inferior.
950 (detach_command): If the shared library list is shared between
951 inferiors, then don't clear it on every inferior detach.
952 * gdbarch.sh (has_global_solist): New.
953 * i386-dicos-tdep.c (i386_dicos_init_abi): Set
954 gdbarch_has_global_solist.
955 * target.c (target_pre_inferior): If the shared library list is
956 shared between inferiors, then don't clear it here, neither
957 invalidate the memory regions or clear the target description.
958 (target_detach): If the shared library list is shared between
959 inferiors, then don't remove breakpoints from the target here.
960 (target_disconnect): Comment.
961 * solib.c (update_solib_list): Check for null_ptid.
962 * breakpoint.c (insert_breakpoints, update_global_location_list):
963 If the shared library list is shared between inferiors, insert
964 breakpoints even if there's no execution.
965 (breakpoint_init_inferior): If the shared library list is shared
966 between inferiors, don't delete breakpoints or mark them
967 uninserted here.
968
969 * gdbarch.c, gdbarch.h: Regenerate.
970
971 2008-10-31 Pedro Alves <pedro@codesourcery.com>
972
973 * inferior.h (inferior_ignoring_leading_exec_events): Delete
974 declaration.
975
976 2008-10-31 Pedro Alves <pedro@codesourcery.com>
977
978 * inferior.h (write_inferior_status_register): Delete.
979 * infrun.c (write_inferior_status_register): Delete.
980
981 2008-10-30 Tom Tromey <tromey@redhat.com>
982
983 * value.c (coerce_array): Use check_typedef.
984
985 2008-10-30 Tom Tromey <tromey@redhat.com>
986
987 * cli/cli-logging.c (handle_redirections): Make a cleanup.
988 * reggroups.c (maintenance_print_reggroups): Make a cleanup.
989 * regcache.c (regcache_print): Make a cleanup.
990 * maint.c (maintenance_print_architecture): Make a cleanup.
991 * dummy-frame.c (maintenance_print_dummy_frames): Make a cleanup.
992
993 2008-10-30 Tom Tromey <tromey@redhat.com>
994
995 * utils.c (make_cleanup_close): Use make_cleanup_dtor.
996 (do_close_cleanup): Don't free 'fd'.
997
998 2008-10-30 Tom Tromey <tromey@redhat.com>
999
1000 * source.c (symtab_to_fullname): Test 'r >= 0'.
1001 (psymtab_to_fullname): Likewise.
1002 (get_filename_and_charpos): Make a cleanup.
1003 (forward_search_command): Likewise.
1004 (reverse_search_command): Likewise.
1005 * exec.c (exec_file_attach): Close scratch_chan on failure.
1006 * nto-procfs.c (procfs_open): Make a cleanup.
1007 (procfs_pidlist): Likewise.
1008 (do_closedir_cleanup): New function.
1009
1010 2008-10-30 Andreas Schwab <schwab@suse.de>
1011
1012 * infcmd.c (construct_inferior_arguments): Handle newlines
1013 specially.
1014
1015 2008-10-30 Joel Brobecker <brobecker@adacore.com>
1016
1017 * breakpoint.h (enum bptype): Delete bp_catch_exec.
1018 * breakpoint.c (insert_catchpoint): Remove handling for
1019 bp_catch_exec breakpoint kinds.
1020 (insert_bp_location, update_breakpoints_after_exec, remove_breakpoint)
1021 (ep_is_catchpoint, print_it_typical, bpstat_check_location),
1022 (bpstat_check_location, bpstat_what, print_one_breakpoint_location)
1023 (print_one_breakpoint_location, user_settable_breakpoint)
1024 (breakpoint_address_is_meaningful, adjust_breakpoint_address)
1025 (allocate_bp_location, mention, breakpoint_re_set_one)
1026 (disable_command, enable_command): Likewise.
1027 (create_exec_event_catchpoint): Delete.
1028 (insert_catch_exec, remove_catch_exec, breakpoint_hit_catch_exec)
1029 (print_it_catch_exec, print_one_catch_exec, print_mention_catch_exec):
1030 New functions.
1031 (catch_exec_breakpoint_ops): New static global.
1032 (catch_exec_command_1): Use create_catchpoint instead of
1033 create_exec_event_catchpoint to create the exec catchpoint.
1034
1035 2008-10-28 Tom Tromey <tromey@redhat.com>
1036
1037 * Makefile.in (SUBDIR_CLI_OBS): Don't mention cli-utils.o.
1038 (SUBDIR_CLI_DEPS): Don't mention cli-utils.c.
1039 (HFILES_NO_SRCDIR): Don't mention cli-utils.h.
1040 (cli-utils.o): Remove.
1041 * cli/cli-utils.c: Remove.
1042 * cli/cli-utils.h: Remove.
1043
1044 2008-10-28 Tom Tromey <tromey@redhat.com>
1045
1046 * varobj.c (value_get_print_value): Include valprint.h.
1047 (value_get_print_value): Use get_formatted_print_options.
1048 * value.h (struct value_print_options): Declare.
1049 (value_print, val_print, common_val_print, val_print_string):
1050 Update.
1051 * value.c: Include valprint.h.
1052 (show_values): Use get_user_print_options.
1053 (show_convenience): Likewise.
1054 * valprint.h (prettyprint_arrays, prettyprint_structs): Don't
1055 declare.
1056 (struct value_print_options): New type.
1057 (vtblprint, unionprint, addressprint, objectprint, print_max,
1058 inspect_it, repeat_count_threshold, output_format,
1059 stop_print_at_null): Don't declare.
1060 (user_print_options, get_user_print_options,
1061 get_raw_print_options, get_formatted_print_options): Declare.
1062 (print_array_indexes_p): Don't declare.
1063 (maybe_print_array_index, val_print_array_elements): Update.
1064 * valprint.c (print_max): Remove.
1065 (user_print_options): New global.
1066 (get_user_print_options, get_raw_print_options,
1067 get_formatted_print_options): New functions.
1068 (print_array_indexes, repeat_count_threshold, stop_print_at_null,
1069 prettyprint_structs, prettyprint_arrays, unionprint,
1070 addressprint): Remove.
1071 (val_print): Remove format, deref_ref, pretty arguments; add
1072 options. Update.
1073 (common_val_print): Likewise.
1074 (print_array_indexes_p): Remove.
1075 (maybe_print_array_index): Remove format, pretty arguments; add
1076 options. Update.
1077 (val_print_array_elements): Remove format, deref_ref, pretty
1078 arguments; add options. Update.
1079 (val_print_string): Add options argument. Update.
1080 (_initialize_valprint): Use user_print_options.
1081 (output_format): Remove.
1082 (set_output_radix_1): Use user_print_options.
1083 * typeprint.c: Include valprint.h.
1084 (objectprint): Don't declare.
1085 (whatis_exp): Use get_user_print_options.
1086 * tui/tui-regs.c: Include valprint.h.
1087 (tui_register_format): Use get_formatted_print_options.
1088 * tracepoint.c: Include valprint.h.
1089 (addressprint): Don't declare.
1090 (trace_mention): Use get_user_print_options.
1091 (tracepoints_info): Likewise.
1092 * stack.c (print_frame_args): Use get_raw_print_options.
1093 (print_frame_info): Use get_user_print_options.
1094 (print_frame): Likewise.
1095 * sh64-tdep.c: Include valprint.h
1096 (sh64_do_register): Use get_formatted_print_options.
1097 * scm-valprint.c (scm_inferior_print): Remove format, deref_ref,
1098 pretty arguments; add options.
1099 (scm_scmlist_print): Likewise. Update.
1100 (scm_scmval_print): Likewise.
1101 (scm_val_print): Likewise.
1102 (scm_value_print): Remove format, pretty arguments; add options.
1103 Update.
1104 * scm-lang.h (scm_value_print, scm_val_print, scm_scmval_print):
1105 Update.
1106 * scm-lang.c (scm_printstr): Add options argument.
1107 * python/python-value.c: Include valprint.h.
1108 (valpy_str): Use get_user_print_options.
1109 * printcmd.c: Include valprint.h.
1110 (addressprint): Don't declare.
1111 (inspect_it): Remove.
1112 (print_formatted): Remove format option; add options. Update.
1113 (print_scalar_formatted): Likewise.
1114 (print_address_demangle): Use get_user_print_options.
1115 (do_examine): Use get_formatted_print_options.
1116 (print_command_1): Likewise.
1117 (output_command): Use get_formatted_print_options.
1118 (do_one_display): Likewise.
1119 (print_variable_value): Use get_user_print_options.
1120 * p-valprint.c (pascal_val_print): Remove format, deref_ref,
1121 pretty arguments; add options. Update.
1122 (pascal_value_print): Remove format, pretty arguments; add
1123 options. Update.
1124 (vtblprint, objectprint): Don't declare.
1125 (pascal_static_field_print): Remove.
1126 (pascal_object_print_value_fields): Remove format, pretty
1127 arguments; add options. Update.
1128 (pascal_object_print_static_field): Likewise.
1129 (_initialize_pascal_valprint): Use user_print_options. Update.
1130 * p-lang.h (pascal_val_print, pascal_value_print,
1131 pascal_printstr, pascal_object_print_value_fields): Update.
1132 (vtblprint, static_field_print): Don't declare.
1133 * p-lang.c (pascal_printstr): Add options argument. Update.
1134 * objc-lang.c (objc_printstr): Add options argument. Update.
1135 * mt-tdep.c: Include valprint.h.
1136 (mt_registers_info): Use get_raw_print_options.
1137 * mips-tdep.c: Include valprint.h.
1138 (mips_print_fp_register): Use get_formatted_print_options.
1139 (mips_print_register): Likewise.
1140 * mi/mi-main.c: Include valprint.h.
1141 (get_register): Use get_user_print_options.
1142 (mi_cmd_data_evaluate_expression): Likewise.
1143 (mi_cmd_data_read_memory): Use get_formatted_print_options.
1144 * mi/mi-cmd-stack.c: Include valprint.h.
1145 (list_args_or_locals): Use get_raw_print_options.
1146 * m2-valprint.c (print_function_pointer_address): Add addressprint
1147 argument.
1148 (m2_print_long_set): Remove format, pretty arguments.
1149 (m2_print_unbounded_array): Remove format, deref_ref, pretty
1150 arguments; add options. Update.
1151 (print_unpacked_pointer): Remove format argument; add options.
1152 Now static. Update.
1153 (print_variable_at_address): Remove format, deref_ref, pretty
1154 arguments; add options. Update.
1155 (m2_print_array_contents): Likewise.
1156 (m2_val_print): Likewise.
1157 * m2-lang.h (m2_val_print): Update.
1158 * m2-lang.c (m2_printstr): Add options argument. Update.
1159 * language.h (struct value_print_options): Declare.
1160 (struct language_defn) <la_printstr>: Add options argument.
1161 <la_val_print>: Remove format, deref_ref, pretty argument; add
1162 options.
1163 <la_value_print>: Remove format, pretty arguments; add options.
1164 <la_print_array_index>: Likewise.
1165 (LA_VAL_PRINT, LA_VALUE_PRINT, LA_PRINT_STRING,
1166 LA_PRINT_ARRAY_INDEX): Update.
1167 (default_print_array_index): Update.
1168 * language.c (default_print_array_index): Remove format, pretty
1169 arguments; add options. Update.
1170 (unk_lang_printstr): Add options argument.
1171 (unk_lang_val_print): Remove format, deref_ref, pretty arguments;
1172 add options.
1173 (unk_lang_value_print): Remove format, pretty arguments; add
1174 options.
1175 * jv-valprint.c (java_value_print): Remove format, pretty
1176 arguments; add options. Update.
1177 (java_print_value_fields): Likewise.
1178 (java_val_print): Remove format, deref_ref, pretty arguments; add
1179 options. Update.
1180 * jv-lang.h (java_val_print, java_value_print): Declare.
1181 * infcmd.c: Include valprint.h.
1182 (print_return_value): Use get_raw_print_options.
1183 (default_print_registers_info): Use get_user_print_options,
1184 get_formatted_print_options.
1185 (registers_info): Use get_formatted_print_options.
1186 * gdbtypes.h (struct value_print_options): Declare.
1187 (print_scalar_formatted): Update.
1188 * f-valprint.c (f77_print_array_1): Remove format, deref_ref,
1189 pretty arguments; add options. Update.
1190 (f77_print_array): Likewise.
1191 (f_val_print): Likewise.
1192 * f-lang.h (f_val_print): Update.
1193 * f-lang.c (f_printstr): Add options argument. Update.
1194 (c_value_print): Update declaration.
1195 * expprint.c: Include valprint.h.
1196 (print_subexp_standard): Use get_raw_print_options,
1197 get_user_print_options.
1198 * eval.c: Include valprint.h.
1199 (objectprint): Don't declare.
1200 (evaluate_subexp_standard): Use get_user_print_options.
1201 * cp-valprint.c (vtblprint, objectprint, static_field_print):
1202 Remove.
1203 (cp_print_value_fields): Remove format, pretty arguments; add
1204 options. Update.
1205 (cp_print_value): Likewise.
1206 (cp_print_static_field): Likewise.
1207 (_initialize_cp_valprint): Use user_print_options. Update.
1208 * c-valprint.c (print_function_pointer_address): Add addressprint
1209 argument.
1210 (c_val_print): Remove format, deref_ref, pretty arguments; add
1211 options. Update.
1212 (c_value_print): Add options argument. Update.
1213 * c-lang.h (c_val_print, c_value_print, c_printstr): Update.
1214 (vtblprint, static_field_print): Don't declare.
1215 (cp_print_value_fields): Update.
1216 * c-lang.c (c_printstr): Add options argument. Update.
1217 * breakpoint.c: Include valprint.h.
1218 (addressprint): Don't declare.
1219 (watchpoint_value_print): Use get_user_print_options.
1220 (print_one_breakpoint_location): Likewise.
1221 (breakpoint_1, print_it_catch_fork, print_it_catch_vfork, mention,
1222 print_exception_catchpoint): Likewise.
1223 * auxv.c (fprint_target_auxv): Don't declare addressprint. Use
1224 get_user_print_options.
1225 * ada-valprint.c (struct ada_val_print_args): Remove format,
1226 deref_ref, and pretty; add options.
1227 (print_optional_low_bound): Add options argument.
1228 (val_print_packed_array_elements): Remove format and pretty
1229 arguments; add options. Update.
1230 (printstr): Add options argument. Update.
1231 (ada_printstr): Likewise.
1232 (ada_val_print): Remove format, deref_ref, pretty arguments; add
1233 options argument. Update.
1234 (ada_val_print_stub): Update.
1235 (ada_val_print_array): Remove format, deref_ref, pretty arguments;
1236 add options. Update.
1237 (ada_val_print_1): Likewise.
1238 (print_variant_part): Likewise.
1239 (ada_value_print): Remove format, pretty arguments; add options.
1240 Update.
1241 (print_record): Likewise.
1242 (print_field_values): Likewise.
1243 * ada-lang.h (ada_val_print, ada_value_print, ada_printstr):
1244 Update.
1245 * ada-lang.c (ada_print_array_index): Add options argument; remove
1246 format and pretty arguments.
1247 (print_one_exception): Use get_user_print_options.
1248
1249 2008-10-28 Tom Tromey <tromey@redhat.com>
1250
1251 * cli/cli-script.c (do_fclose_cleanup): Remove.
1252 (script_from_file): Use make_cleanup_fclose.
1253 * xml-tdesc.c (do_cleanup_fclose): Remove.
1254 (fetch_xml_from_file): Use make_cleanup_fclose.
1255 * tracepoint.c (tracepoint_save_command): Use
1256 make_cleanup_fclose. Always free pathname.
1257 * source.c (print_source_lines_base): Use make_cleanup_fclose.
1258 * remote.c (fclose_cleanup): Remove.
1259 (remote_file_put): Use make_cleanup_fclose.
1260 (remote_file_get): Likewise.
1261 * linux-nat.c (linux_nat_find_memory_regions): Use
1262 make_cleanup_fclose.
1263 (linux_nat_info_proc_cmd): Likewise.
1264 (linux_proc_pending_signals): Likewise.
1265 * fbsd-nat.c (fbsd_find_memory_regions): Use make_cleanup_fclose.
1266 Free file name.
1267 * cli/cli-dump.c (do_fclose_cleanup): Remove.
1268 (make_cleanup_fclose): Remove.
1269 * defs.h (make_cleanup_fclose): Declare.
1270 * utils.c (do_fclose_cleanup): New function.
1271 (make_cleanup_fclose): Likewise.
1272
1273 2008-10-27 Pedro Alves <pedro@codesourcery.com>
1274
1275 * inflow.c (kill_command): If the target claims there is still
1276 execution, don't clear the thread list.
1277
1278 2008-10-27 Pedro Alves <pedro@codesourcery.com>
1279
1280 * cp-name-parser.y: Include defs.h instead of config.h.
1281 (parse_escape): Rename to ...
1282 (cp_parse_escape): ... this.
1283 (yylex): Update.
1284 (xfree) [TEST_CPNAMES]: New.
1285
1286 2008-10-27 Pedro Alves <pedro@codesourcery.com>
1287
1288 * CONTRIBUTE: Mention autoconf 2.59 and configure.ac instead of
1289 2.13 and configure.in.
1290
1291 2008-10-27 Pedro Alves <pedro@codesourcery.com>
1292
1293 * target.h (struct target_ops) <to_supports_multi_process>: New
1294 field.
1295 (target_supports_multi_process): New define.
1296 * target.c (update_current_target): Inherit and de_fault
1297 to_supports_multi_process.
1298 * infcmd.c (attach_command): Allow attaching to multiple processes
1299 if the target supports it.
1300 (detach_command): If the target claims there is still execution,
1301 don't clear the thread list.
1302 * remote.c (remote_supports_multi_process): New.
1303 (init_remote_ops): Register remote_supports_multi_process.
1304
1305 2008-10-27 Pedro Alves <pedro@codesourcery.com>
1306
1307 * Makefile.in (.y.c, .l.c): sed free to xfree.
1308
1309 2008-10-27 Pedro Alves <pedro@codesourcery.com>
1310
1311 * Makefile.in (INSTALLED_LIBS, CLIBS): Remove reference to
1312 $(TM_CLIBS).
1313 (CDEPS): Remove reference to $(TM_CDEPS).
1314
1315 2008-10-26 Michael Snyder <msnyder@vmware.com>
1316
1317 * infrun.c (handle_inferior_event): Handle dynamic symbol
1318 resolution in reverse.
1319
1320 2008-10-25 Joel Brobecker <brobecker@adacore.com>
1321
1322 * infrun.c: Minor comment reformatting.
1323
1324 2008-10-25 Pedro Alves <pedro@codesourcery.com>
1325
1326 * ada-exp.y (write_object_renaming): Use malloc instead of
1327 xmalloc.
1328 * p-exp.y (pop_current_type): Use free instead of xfree.
1329
1330 2008-10-24 Pedro Alves <pedro@codesourcery.com>
1331
1332 * fork-child.c (startup_inferior): Only set threads not-executing
1333 after getting all the pending execs. On TARGET_WAITKIND_IGNORE,
1334 keep waiting, don't resume. On all other cases but
1335 TARGET_WAITKIND_SIGNALLED and TARGET_WAITKIND_EXITED, switch to
1336 the event ptid.
1337
1338 2008-10-24 Pedro Alves <pedro@codesourcery.com>
1339
1340 Remote non-stop mode support.
1341
1342 * remote.c (pending_stop_reply): New.
1343 (struct remote_state) <non_stop_aware, support_vCont_t>: New
1344 fields.
1345 (remote_async_inferior_event_token)
1346 (remote_async_get_pending_events_token): New.
1347 (notice_new_inferiors): New, abstracted out from record_currthread.
1348 (record_currthread): Call it.
1349 (remote_threads_info): Default threads to running in non-stop
1350 mode. In non-stop mode, only qfThreadInfo is supported.
1351 (remote_close): Discard all pending stop_replies. Close the event
1352 sources.
1353 (set_stop_requested_callback): New.
1354 (remote_start_remote): Implement non-stop mode startup. In
1355 all-stop, don't clear the thread list here.
1356 (remote_non_stop_feature): New.
1357 (remote_protocol_features): Add a "QNonStop" feature.
1358 (remote_open_1): Clear cached_wait_status and non_stop_aware.
1359 Clear the thread list here.
1360 (remote_detach_1): Discard pending stop replies of the process we
1361 detached from.
1362 (extended_remote_attach_1): Implement non-stop mode.
1363 (remote_vcont_probe): Recognize `vCont;t'.
1364 (remote_vcont_resume): Implement non-stop mode.
1365 (remote_resume): Don't set waiting_for_stop_reply in non-stop
1366 mode.
1367 (remote_stop_ns): New.
1368 (remote_stop): Rename to ...
1369 (remote_stop_as): ... this. If we have a cached wait status,
1370 don't bother interrupting the remote.
1371 (remote_stop): Reimplement as wrapper around remote_stop_as and
1372 remote_stop_ns.
1373 (interrupt_query): Don't query in async mode.
1374 (struct cached_reg, cahed_reg_t): New.
1375 (struct stop_reply): New.
1376 (stop_reply_queue): New.
1377 (stop_reply_xmalloc, stop_reply_xfree)
1378 (discard_pending_stop_replies, do_stop_reply_xfree)
1379 (queued_stop_reply, push_stop_reply, peek_stop_reply)
1380 (remote_parse_stop_reply, remote_get_pending_stop_replies)
1381 (process_stop_reply): New.
1382 (remote_wait_ns): New.
1383 (remote_wait_as): Use remote_parse_stop_reply. Invalidate the
1384 notion of current general thread is a process exit was reported.
1385 (remote_wait): Call remote_wait_ns in non-stop mode.
1386 (handle_notification): New.
1387 (putpkt_binary): Handle notifications. Don't care for
1388 waiting_for_stop_reply in non-stop mode.
1389 (getpkt_sane): Rename to ...
1390 (getpkt_or_notif_sane_1): ... this. Add `expecting_notif'
1391 argument. Handle it. Handle notifications.
1392 (getpkt_sane): Reimplement as wrapper around getpkt_or_notif_sane_1.
1393 (getpkt_or_notif_sane): New.
1394 (select_new_thread_callback): Check for exited state instead of
1395 comparing the ptid against minus_one_ptid.
1396 (extended_remote_create_inferior_1): Query the remote about the
1397 current thread.
1398 (remote_supports_non_stop): New.
1399 (init_remote_ops): Register it.
1400 (remote_async_inferior_event_handler): New.
1401 (remote_async_get_pending_events_handler): New.
1402
1403 * infcmd.c (proceed_thread_callback): Comment.
1404 (proceed_after_attach_callback, proceed_after_attach): New.
1405 (attach_command_post_wait): In background attach, resume all
1406 threads, but only if they are unsignalled, and not explicitly
1407 stopped. In foreground attach, in non-stop mode, make sure to
1408 stop all threads of the just attached to process.
1409 (attach_command): In non-stop mode: If doing a background attach,
1410 stop at least one thread. If a foreground attach, stop all
1411 threads.
1412
1413 2008-10-24 Pedro Alves <pedro@codesourcery.com>
1414
1415 * event-loop.h: Mention async_event_handlers.
1416 (async_event_handler): Forward declare.
1417 (async_event_handler_func): New typedef.
1418 (create_async_event_handler, delete_async_event_handler)
1419 (mark_async_event_handler): Declare.
1420 * event-loop.c (event_data): New.
1421 (event_handler_func): Take an event_data instead of an integer.
1422 (struct gdb_event): Replace the integer file descriptor by a
1423 generic event_data.
1424 (async_event_handler): New.
1425 (async_handler_ready): Delete.
1426 (async_event_handler_list): New.
1427 (create_event): New.
1428 (create_file_event): Use it.
1429 (process_event): Adjust.
1430 (gdb_do_one_event): Poll from the event sources in round-robin
1431 fashion across calls. Be sure to consult all sources before
1432 blocking.
1433 (handle_file_event): Take an event_data instead of an integer.
1434 Adjust.
1435 (gdb_wait_for_event): Add `block' argument. Handle it.
1436 (mark_async_signal_handler): Remove unneeded cast.
1437 (invoke_async_signal_handler): Rename to ...
1438 (invoke_async_signal_handlres): ... this. Return true if any was
1439 handled.
1440 (check_async_ready): Delete
1441 (create_async_event_handler): New.
1442 (mark_async_event_handler): New.
1443 (struct async_event_handler_data): New.
1444 (invoke_async_event_handler): New.
1445 (check_async_event_handlers): New.
1446 (delete_async_event_handler): New.
1447 (handle_timer_event): Adjust.
1448
1449 2008-10-24 Doug Evans <dje@google.com>
1450
1451 * dwarf2read.c (typename_concat): Don't segv if prefix or suffix
1452 is NULL. Simplify obs == NULL case.
1453
1454 2008-10-24 Hui Zhu <teawater@gmail.com>
1455 Pedro Alves <pedro@codesourcery.com>
1456
1457 * infrun.c (can_use_displaced_stepping): Change type to
1458 const char pointer.
1459 (can_use_displaced_stepping_auto): New string.
1460 (can_use_displaced_stepping_on): New string.
1461 (can_use_displaced_stepping_off): New string.
1462 (can_use_displaced_stepping_enum): New array.
1463 (show_can_use_displaced_stepping): In auto mode, also show
1464 the current effect of the option.
1465 (use_displaced_stepping): Return non-zero if displaced
1466 stepping is auto, and can be used with GDBARCH, and in
1467 non-stop mode. Return non-zero if displaced stepping is on,
1468 and can be used with GDBARCH. Return zero otherwise.
1469 (_initialize_infrun): Make the "set displaced-stepping"
1470 command an enum command. Change its class to class_run.
1471 Place it in the top level set list. Extend help to describe
1472 the auto mode.
1473
1474 2008-10-23 Pedro Alves <pedro@codesourcery.com>
1475
1476 * defs.h: Mention ptid_is_pid.
1477 * inferior.h (ptid_is_pid): Declare.
1478 * gdbthread.h (struct thread_info) <stop_requested>: New field.
1479 (set_stop_requested): Declare.
1480 * infcmd.c (interrupt_target_1): Call set_stop_requested.
1481 * infrun.c (clear_proceed_status): Clear stop_requested.
1482 (infrun_thread_stop_requested_callback,
1483 infrun_thread_stop_requested): New.
1484 (handle_inferior_event): If a TARGET_SIGNAL_TRAP is reported on a
1485 thread that had an explicit stop request, pretend we got a
1486 TARGET_SIGNAL_0. Always stop if the thread had an explicit stop
1487 request.
1488 (print_stop_reason): In the SIGNAL_RECEIVED case, if we're not
1489 outputting to MI, and we got a TARGET_SIGNAL_0, print "# Stopped",
1490 instead of mentioning signal 0.
1491 (ptid_is_pid): New.
1492 * thread.c (set_stop_requested): New.
1493
1494 * linux-nat.c (queued_waitpid): Rename to ...
1495 (queued_waitpid_1): ... this. Add `peek' argument. Handle it.
1496 (queued_waitpid): New, as wrapper to queued_waitpid_1.
1497 (push_waitpid): Push the SIGTRAP to the local event queue, to the
1498 kernel's.
1499 (send_sigint_callback): Delete.
1500 (linux_nat_stop_lwp): New.
1501 (linux_nat_stop): Use it.
1502
1503 2008-10-23 Paul Pluzhnikov <ppluzhnikov@google.com>
1504
1505 * python/python-value (valpy_getitem): Fix heap corruption.
1506
1507 2008-10-23 Aleksandar Ristovski <aristovski@qnx.com>
1508
1509 * nto-procfs.c (do_attach): Form proper ptid including pid and tid.
1510 (procfs_create_inferior): Fetch list of threads.
1511
1512 2008-10-23 Aleksandar Ristovski <aristovski@qnx.com>
1513
1514 * nto-procfs.c (procfs_files_info): Fix a typo.
1515 (procfs_create_inferior): Make attach_flag per-inferior.
1516
1517 2008-10-23 Tom Tromey <tromey@redhat.com>
1518
1519 * python/python-value.c (value_to_value_object): Initialize
1520 owned_by_gdb field.
1521 (valpy_new): Likewise.
1522
1523 2008-10-23 Jan Kratochvil <jan.kratochvil@redhat.com>
1524 Joel Brobecker <brobecker@adacore.com>
1525
1526 * ada-tasks.c (task_states, long_task_states): Use constant N_()
1527 initializer. Define the strings as const.
1528 (short_task_info, info_task): Translate the strings above.
1529
1530 2008-10-22 Joel Brobecker <brobecker@adacore.com>
1531
1532 * NEWS: Add entry for new feature (Ada tasking support).
1533
1534 2008-10-22 Joel Brobecker <brobecker@adacore.com>
1535
1536 * configure.ac: On alpha-osf, error out if enable_tui is set to
1537 "yes", and set enable_tui to "no" if previously set to "auto".
1538 Check for waddstr only if TUI support was requested. Move the
1539 part of the configure script that updates various Makefile
1540 variables up, together with the check for waddstr.
1541 * configure: Regenerate.
1542
1543 2008-10-22 Joel brobecker <brobecker@adacore.com>
1544
1545 * gdbtypes.c (copy_type): New function.
1546 * gdbtypes.h (copy_type): Add declaration.
1547 * ada-lang.c (ada_to_fixed_type_1): If there is a parallel XVZ
1548 variable, then use it.
1549
1550 2008-10-22 Joel Brobecker <brobecker@adacore.com>
1551
1552 * target.h (struct target_ops): Add new field to_get_ada_task_ptid.
1553 (target_get_ada_task_ptid): New macro.
1554 * target.c (default_get_ada_task_ptid): New function.
1555 (update_current_target): Inherit field default_get_ada_task_ptid.
1556 (update_current_target): Make default_get_ada_task_ptid the default
1557 value for field to_get_ada_task_ptid.
1558 * ada-lang.h (struct task_control_block): Delete. Never used.
1559 (struct task_ptid, task_ptid_t, struct task_entry, task_list):
1560 Likewise.
1561 (struct ada_task_info): New.
1562 (ada_task_is_alive, ada_find_printable_frame)
1563 (ada_task_list_iterator_ftype, iterate_over_live_ada_tasks): Add
1564 declarations.
1565 (ada_build_task_list): Update prototype.
1566 (init_task_list, ada_is_exception_breakpoint): Remove prototypes.
1567 * ada-lang.c (ada_find_printable_frame): Make non-static.
1568 * ada-tasks.c: New file.
1569 * Makefile.in (SFILES): Add ada-tasks.c.
1570 (COMMON_OBS): Add ada-tasks.o.
1571 * linux-thread-db.c (thread_db_find_thread_from_tid)
1572 (thread_db_get_ada_task_ptid): New functions.
1573 (init_thread_db_ops): Set thread_db_ops.to_get_ada_task_ptid.
1574
1575 2008-10-22 Tom Tromey <tromey@redhat.com>
1576
1577 PR gdb/2506:
1578 * c-exp.y (string_exp): New production.
1579 (exp): Use it.
1580
1581 2008-10-21 Jan Kratochvil <jan.kratochvil@redhat.com>
1582
1583 * mips-tdep.c (mips_n32n64_fp_arg_chunk_p): Update TYPE_FIELD_STATIC
1584 removed before.
1585
1586 2008-10-20 Joel Brobecker <brobecker@adacore.com>
1587
1588 * NEWS: Add entry mentioning thread-support on Tru64
1589
1590 2008-10-19 Joel Brobecker <brobecker@adacore.com>
1591
1592 * dec-thread.c: New file.
1593 * config/alpha/alpha-osf3.mh (NATDEPFILES): Add dec-thread.o.
1594 (NAT_CLIBS): Define.
1595
1596 2008-10-19 Hui Zhu <teawater@gmail.com>
1597
1598 * infrun.c (handle_inferior_event): Set "stop_pc" when
1599 TARGET_WAITKIND_NO_HISTORY.
1600
1601 2008-10-19 Pedro Alves <pedro@codesourcery.com>
1602
1603 * python/python-value.c (value_object_methods)
1604 (value_object_as_number, value_object_as_mapping): Move to bottom
1605 of file.
1606 (valpy_dealloc, valpy_new, valpy_length, valpy_getitem)
1607 (valpy_setitem, valpy_str, valpy_add, valpy_subtract)
1608 (valpy_multiply, valpy_divide, valpy_remainder, valpy_power)
1609 (valpy_negative, valpy_positive, valpy_absolute, valpy_nonzero)
1610 (valpy_richcompare, valpy_dereference): Don't forward-declare.
1611 (valpy_length) [HAVE_LIBPYTHON2_4]: Change return type to `int'.
1612
1613 2008-10-18 Pedro Alves <pedro@codesourcery.com>
1614
1615 * infrun.c (adjust_pc_after_break): Do nothing if executing in
1616 reverse.
1617
1618 2008-10-17 Pedro Alves <pedro@codesourcery.com>
1619
1620 * infcmd.c (GO_USAGE): Delete.
1621 (go_command): Adjust.
1622
1623 2008-10-17 Michael Snyder <msnyder@vmware.com>
1624 Target interface for reverse debugging.
1625 * target.h (enum target_waitkind):
1626 Add new wait event, TARGET_WAITKIND_NO_HISTORY.
1627 (struct target_ops): New method to_can_execute_reverse.
1628 (target_can_execute_reverse): New macro.
1629 * target.c (update_current_target): Inherit to_can_execute_reverse.
1630
1631 Remote interface for reverse debugging.
1632 * remote.c (remote_can_execute_reverse): New target method.
1633 (remote_resume): Check for reverse exec direction, and send
1634 appropriate command to target.
1635 (remote_wait_as): Check target response for NO_HISTORY status.
1636 Also check for empty reply (target doesn't understand "bs" or "bc).
1637 (remote_vcont_resume): Jump out if attempting reverse execution.
1638
1639 Event handling interface for reverse debugging.
1640 * infrun.c (execution_direction): New state variable.
1641 (enum inferior_stop_reason): Add NO_HISTORY reason.
1642 (handle_inferior_event): Handle TARGET_WAITKIND_NO_HISTORY.
1643 Handle stepping over a function call in reverse.
1644 Handle stepping thru a line range in reverse.
1645 Handle setting a step-resume breakpoint in reverse.
1646 Handle stepping into a function in reverse.
1647 Handle stepping between line ranges in reverse.
1648 (print_stop_reason): Print reason for NO_HISTORY.
1649 (step_into_function): Rename to handle_step_into_function.
1650 (handle_step_into_function_backward): New function.
1651 (set_exec_direction_func, show_exec_direction_func): New funcs.
1652 (proceed): No need to singlestep over a breakpoint
1653 when resuming in reverse.
1654
1655 * inferior.h (enum exec_direction_kind): New enum.
1656 (execution_direction): Export new execution state variable.
1657
1658 * breakpoint.c (make_breakpoint_silent): New function.
1659 * breakpoint.h (make_breakpoint_silent): Export.
1660 * infcmd.c (finish_command): Check for reverse exec direction.
1661 (finish_backward): New function, handle finish cmd in reverse.
1662
1663 User interface for reverse execution.
1664 * Makefile.in (reverse.c): New file.
1665 * reverse.c: New file. User interface for reverse execution.
1666
1667 2008-10-17 Pedro Alves <pedro@codesourcery.com>
1668
1669 * remote.c (record_currthread): Add inferior before child threads.
1670 (remote_threads_info): Check for exited threads. Mention
1671 notification order.
1672
1673 2008-10-16 Joel Brobecker <brobecker@adacore.com>
1674
1675 * breakpoint.h (enum bptype): New enum bp_catchpoint.
1676 Delete bp_catch_fork and bp_catch_vfork.
1677 (struct breakpoint_ops): Add new methods "insert", "remove"
1678 and "breakpoint_hit".
1679 * breakpoint.c (create_fork_vfork_event_catchpoint)
1680 (create_fork_event_catchpoint, create_vfork_event_catchpoint): Remove.
1681 (insert_catchpoint): Remove handling of bp_catch_fork and
1682 bp_catch_vfork catchpoints, and handle them as bp_catchpoint
1683 catchpoints instead.
1684 (insert_bp_location, update_breakpoints_after_exec)
1685 (remove_breakpoint, bpstat_check_location, bpstat_what)
1686 (allocate_bp_location): Likewise.
1687 (print_it_typical, print_one_breakpoint_location, mention): Remove
1688 handling of bp_catch_fork and bp_catch_vfork breakpoints.
1689 (ep_is_catchpoint, user_settable_breakpoint)
1690 (breakpoint_address_is_meaningful, adjust_breakpoint_address)
1691 (breakpoint_re_set_one, disable_command, enable_command):
1692 Remove use of bp_catch_fork and bp_catch_vfork. Add handling of
1693 bp_catchpoint breakpoints.
1694 (insert_catch_fork, remove_catch_fork, breakpoint_hit_catch_fork)
1695 (print_it_catch_fork, print_one_catch_fork, print_mention_catch_fork):
1696 New functions.
1697 (catch_fork_breakpoint_ops): New static constant.
1698 (insert_catch_vfork, remove_catch_vfork, breakpoint_hit_catch_vfork)
1699 (print_it_catch_vfork, print_one_catch_vfork)
1700 (print_mention_catch_vfork): New functions.
1701 (catch_vfork_breakpoint_ops): New static constant.
1702 (create_catchpoint, create_fork_vfork_event_catchpoint): New functions.
1703 (catch_fork_command_1): Use create_fork_vfork_event_catchpoint
1704 to create the fork and vfork catchpoints.
1705 (gnu_v3_exception_catchpoint_ops): Set new breakpoint_ops fields.
1706 * ada-lang.c (catch_exception_breakpoint_ops): Set new breakpoint_ops
1707 fields.
1708 (catch_exception_unhandled_breakpoint_ops): Likewise.
1709 (catch_assert_breakpoint_ops): Likewise.
1710
1711 2008-10-16 Pedro Alves <pedro@codesourcery.com>
1712
1713 * remote.c (set_general_process): New.
1714 (remote_check_symbols): Use it.
1715
1716 2008-10-16 Pedro Alves <pedro@codesourcery.com>
1717
1718 * remote.c (push_remote_target): Delete.
1719 * target.h (push_remote_target): Delete declaration.
1720
1721 2008-10-15 Pedro Alves <pedro@codesourcery.com>
1722
1723 * remote.c (remote_close): Unregister remote_desc from the event
1724 loop. Always restore the SIGINT handler. Discard all inferiors
1725 here.
1726 (remote_detach_1, remote_disconnect): Don't unregister the file
1727 descriptor from the event loop here.
1728 (interrupt_query, readchar, getpkt_sane): Pop the target instead
1729 of morning the current inferior.
1730 (remote_kill): Don't unregister the file descriptor from the event
1731 loop here.
1732 (remote_mourn_1): Don't discard inferiors here.
1733
1734 2008-10-15 Pedro Alves <pedro@codesourcery.com>
1735
1736 * breakpoint.c (breakpoint_init_inferior): Clean up the moribund
1737 locations list.
1738 (moribund_breakpoint_here_p): Record the moribund
1739 location in the moribund_locations vector.
1740 * breakpoint.h (moribund_breakpoint_here_p): Declare.
1741 (displaced_step_fixup): Check if the breakpoint the thread was
1742 trying to step over has been removed since having been placed in
1743 the displaced stepping queue.
1744 (adjust_pc_after_break): In non-stop mode, check for a moribund
1745 breakpoint at the stop pc.
1746 (handle_inferior_event): Don't retire moribund breakpoints on
1747 TARGET_WAITKIND_IGNORE.
1748
1749 2008-10-15 Pedro Alves <pedro@codesourcery.com>
1750
1751 * infrun.c (displaced_step_prepare): Switch thread temporarily
1752 while we're here.
1753 (displaced_step_fixup): Make sure target_resume sees ptid as
1754 inferior_ptid. Add debug output.
1755
1756 2008-10-14 Pedro Alves <pedro@codesourcery.com>
1757
1758 Remove dead code.
1759
1760 * breakpoint.c (show_breakpoint_hit_counts): Delete.
1761 (print_one_breakpoint_location): Adjust.
1762 (breakpoint_clear_ignore_counts): Delete.
1763 * breakpoint.h (breakpoint_clear_ignore_counts): Remove
1764 declaration.
1765 * target.c (generic_mourn_inferior): Don't clear ignore
1766 counts (never reached).
1767
1768 2008-10-10 Doug Evans <dje@google.com>
1769
1770 * dwarf2read.c (comp_unit_head): Use unsigned int consistently
1771 for dwarf section offsets and sizes.
1772 (dwarf2_cu): Ditto.
1773 (dwarf2_per_cu_data): Ditto.
1774 (create_all_comp_units): Change offset to unsigned int.
1775 (load_full_comp_unit,find_partial_die_in_comp_unit,find_partial_die,
1776 dwarf2_find_containing_comp_unit,dwarf2_find_comp_unit): Ditto.
1777
1778 * dwarf2read.c (read_initial_length): Delete cu_header arg.
1779 All callers updated.
1780 (read_checked_initial_length_and_offset): New function.
1781 (read_offset_1): New function.
1782 (read_offset): Call it.
1783 (dwarf_decode_line_header): Call read_checked_initial_length_and_offset
1784 instead of read_initial_length. Call read_offset_1 instead of
1785 read_offset.
1786
1787 * dwarf2read.c (dwarf2_get_ref_die_offset): Remove unused arg `cu'.
1788 All callers updated.
1789
1790 * dwarf2read.c (dwarf_attr_name): Unconditionally support all
1791 DW_AT_MIPS_* except DW_AT_MIPS_fde which collides with
1792 DW_AT_HP_block_index.
1793
1794 2008-10-10 Pedro Alves <pedro@codesourcery.com>
1795
1796 * remote.c (remote_start_remote): Always tell the stub if we're in
1797 extended-remote.
1798
1799 2008-10-09 Pedro Alves <pedro@codesourcery.com>
1800
1801 * remote.c (remote_wait): Rename to...
1802 (remote_wait_as): ... this. Don't loop here. If the remote
1803 didn't stop, return TARGET_WAITKIND_IGNORE.
1804 (remote_wait): New, reimplemented on top of remote_wait_as.
1805
1806 2008-10-09 Thomas Schwinge <tschwinge@gnu.org>
1807
1808 * Makefile.in (gnu-nat.o): Revert the 2008-09-10 change, as the problem
1809 is fixed upstream.
1810
1811 * reply_mig_hack.awk: Use the `BAD_TYPECHECK' macro.
1812
1813 * MAINTAINERS (Write After Approval): Add myself.
1814
1815 2008-10-09 Pedro Alves <pedro@codesourcery.com>
1816
1817 Make it compile without warnings.
1818
1819 * procfs.c (create_procinfo): Initialize `parent'.
1820 (dead_procinfo): Pass a constant string as format to error.
1821 (procfs_address_to_host_pointer): Add cast to gdb_type *.
1822 (procfs_find_LDT_entry): Adjust format string to long int
1823 ptid.tid.
1824 (procfs_xfer_partial): Adjust prototype. Add gdb_byte* cast.
1825 (procfs_xfer_memory): Adjust prototype.
1826 (info_mappings_callback, info_proc_mappings): Adjust to not pass a
1827 variable as printf_filtered format.
1828 (procfs_make_note_section): Change type of auxv local to gdb_byte.
1829 * Makefile.in: Remove special rule.
1830
1831 2008-10-09 Pedro Alves <pedro@codesourcery.com>
1832 Daniel Jacobowitz <dan@codesourcery.com>
1833
1834 * remote.c (remote_open_1): Move acknowledging any pending ack,
1835 querying supported features, activating noack mode, finding the
1836 target description, enabling extended remote, and checking remote
1837 symbols from here ...
1838 (remote_start_remote): ... to here.
1839 (remote_open_1): Don't pop the target if it is already gone.
1840 * target.c (unpush_target): Check for the dummy target.
1841
1842 2008-10-09 Pedro Alves <pedro@codesourcery.com>
1843
1844 * ser-mingw.c: Include "command.h".
1845 (pipe_windows_open): Declare locals at the beginning of the scope.
1846
1847 2008-10-08 Pedro Alves <pedro@codesourcery.com>
1848
1849 * remote.c (struct remote_state) <waiting_for_stop_reply>: New
1850 field.
1851 (remote_open_1): Clear waiting_for_stop_reply.
1852 (remote_resume): Set waiting_for_stop_reply.
1853 (remote_wait): Clear or set waiting_for_stop_reply accordingly.
1854 (putpkt_binary): If we're in async mode and waiting for a stop
1855 reply, bail out with an error.
1856 (extended_remote_mourn_1): Clear waiting_for_stop_reply.
1857
1858 2008-10-08 Pedro Alves <pedro@codesourcery.com>
1859
1860 * remote.c (remote_get_thread_info): If the remote doesn't support
1861 the query, bail out.
1862
1863 2008-10-08 Jan Kratochvil <jan.kratochvil@redhat.com>
1864
1865 Convert static_kind into loc_kind enum.
1866 * gdbtypes.h (enum field_loc_kind): New.
1867 (union field_location): New field dwarf_block.
1868 (struct field): Rename static_kind as loc_kind.
1869 (FIELD_STATIC_KIND): Rename to ...
1870 (FIELD_LOC_KIND): ... here.
1871 (TYPE_FIELD_STATIC_KIND): Rename to ...
1872 (TYPE_FIELD_LOC_KIND): ... here and use there now new FIELD_LOC_KIND.
1873 (TYPE_FIELD_STATIC_HAS_ADDR): Remove.
1874 (TYPE_FIELD_STATIC): Remove.
1875 (TYPE_FIELD_BITPOS): Reformat.
1876 (SET_FIELD_BITPOS): New.
1877 (FIELD_PHYSADDR): Rename to ...
1878 (FIELD_STATIC_PHYSADDR): ... here.
1879 (TYPE_FIELD_STATIC_PHYSADDR): Follow the FIELD_PHYSADDR rename.
1880 (SET_FIELD_PHYSADDR): Use new FIELD_LOC_KIND.
1881 (FIELD_PHYSNAME): Rename to ...
1882 (FIELD_STATIC_PHYSNAME): ... here.
1883 (TYPE_FIELD_STATIC_PHYSNAME): Follow the FIELD_PHYSNAME rename.
1884 (SET_FIELD_PHYSNAME): Use new FIELD_LOC_KIND.
1885 (FIELD_DWARF_BLOCK, TYPE_FIELD_DWARF_BLOCK, SET_FIELD_DWARF_BLOCK): New.
1886 (field_is_static): New declaration.
1887 * gdbtypes.c (field_is_static): New function.
1888 (copy_type_recursive): Update throughout.
1889 * amd64-tdep.c, c-typeprint.c, coffread.c, cp-valprint.c, dwarf2read.c,
1890 eval.c, jv-typeprint.c, jv-valprint.c, mdebugread.c, p-typeprint.c,
1891 p-valprint.c, valops.c, value.c, varobj.c: Update throughout.
1892
1893 2008-10-07 Thomas Schwinge <tschwinge@gnu.org>
1894 Pedro Alves <pedro@codesourcery.com>
1895
1896 * gnu-nat.h: Rename `current_inferior' to `gnu_current_inf' to
1897 avoid a name collision.
1898 * gnu-nat.c: Likewise.
1899 * i386gnu-nat.c: Likewise.
1900
1901 2008-10-07 Joel Brobecker <brobecker@adacore.com>
1902
1903 * ada-lang.c (ada_evaluate_subexp) [OP_ATR_SIZE]: Add handling
1904 of arguments that are references.
1905
1906 2008-10-06 Doug Evans <dje@google.com>
1907
1908 * dwarf2read.c (dwarf2_die_debug): New static global.
1909 (dump_die_shallow): Renamed from dump_die, New args f, indent.
1910 Print to specified file, indented by the specified amount.
1911 (dump_die_for_error): New fn. Point all existing callers of
1912 dump_die here.
1913 (dump_die_die_1,dump_die): New fns, replaces ...
1914 (dump_die_list): ... deleted.
1915 (read_die_and_children_1): Old contents of read_die_and_children
1916 moved here.
1917 (read_die_and_children): Rewrite.
1918 (read_die_and_siblings): Call read_die_and_children_1 instead of
1919 read_die_and_children.
1920 (_initialize_dwarf2_read): New option "debug dwarf2-die".
1921 * gdbinit.in (pdie): New macro.
1922
1923 * dwarf2read.c (offset_in_cu_p): New function.
1924 (find_partial_die,follow_die_ref): Use it.
1925
1926 * symmisc.c (maintenance_info_symtabs): Watch for ^c.
1927 (maintenance_info_psymtabs): Ditto.
1928
1929 2008-10-05 Michael Snyder <msnyder@vmware.com>
1930
1931 * infrun.c (handle_inferior_event): Fix typo in comment.
1932
1933 2008-10-04 Vladimir Prus <vladimir@codesourcery.com>
1934
1935 * mi/mi-interp.c (mi_on_resume): Flush raw_stdout.
1936
1937 2008-10-03 Paul Pluzhnikov <ppluzhnikov@google.com>
1938
1939 PR gdb/2384:
1940 * gdbtypes.c (get_vptr_fieldno): baseclass and basetype may have
1941 different lifetimes.
1942
1943 2008-10-03 Joel Brobecker <brobecker@adacore.com>
1944
1945 * solib-osf.c: Include "solib.h".
1946
1947 2008-10-03 Paul Pluzhnikov <ppluzhnikov@google.com>
1948
1949 * utils.c, defs.h (gdb_buildargv): New fn. Wrap buildargv
1950 and check for out-of-memory condition.
1951 * exec.c (exec_file_command): Call it.
1952 * infrun.c (handle_command, xdb_handle_command): Likewise.
1953 * interps.c (interpreter_exec_cmd): Likewise.
1954 * linux-nat.c (linux_nat_info_proc_cmd): Likewise.
1955 * procfs.c (info_proc_cmd): Likewise.
1956 * remote-mips.c (common_open): Likewise.
1957 * remote-sim.c (gdbsim_kill, gdbsim_create_inferior)
1958 (gdbsim_open): Likewise.
1959 * remote.c (extended_remote_run, remote_put_command)
1960 (remote_get_command, remote_delete_command): Likewise.
1961 * ser-mingw.c (pipe_windows_open): Likesise.
1962 * source.c (add_path, show_substitute_path_command)
1963 (unset_substitute_path_command, set_substitute_path_command):
1964 Likewise.
1965 * stack.c (backtrace_command): Likewise.
1966 * symfile.c (symbol_file_command, generic_load)
1967 (add_symbol_file_command): Likesise.
1968 * symmisc.c (maintenance_print_symbols, maintenance_print_psymbols)
1969 (maintenance_print_msymbols): Likewise.
1970
1971 2008-10-02 Jan Kratochvil <jan.kratochvil@redhat.com>
1972
1973 Replace TYPE_ARRAY_{UPPER,LOWER}_BOUND_TYPE by a bit if {un,}defined.
1974 * c-typeprint.c (c_type_print_varspec_suffix), m2-typeprint.c
1975 (m2_array), p-typeprint.c (pascal_type_print_varspec_prefix),
1976 valops.c (value_cast), varobj.c (c_number_of_children): Replace
1977 TYPE_ARRAY_UPPER_BOUND_TYPE compared to BOUND_CANNOT_BE_DETERMINED by
1978 TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED.
1979 * parse.c (follow_types): Use TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED.
1980 * f-valprint.c (f77_get_dynamic_upperbound): Replace with ...
1981 (f77_get_upperbound): ... this function handling now only
1982 TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED.
1983 (f77_get_dynamic_lowerbound): Replace with ...
1984 (f77_get_lowerbound): ... this function handling now only
1985 TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED.
1986 (f77_get_dynamic_length_of_aggregate, f77_create_arrayprint_offset_tbl):
1987 Update their callers.
1988 * eval.c (evaluate_subexp_standard): Update their callers.
1989 * f-lang.h (f77_get_dynamic_upperbound, f77_get_upperbound)
1990 (f77_get_dynamic_lowerbound, f77_get_lowerbound): Update their
1991 prototypes.
1992 (BOUND_FETCH_OK, BOUND_FETCH_ERROR): Remove.
1993 * f-typeprint.c (f_type_print_varspec_suffix, f_type_print_base): Remove
1994 the lower_bound_was_default variable. Update the
1995 f77_get_dynamic_upperbound, f77_get_upperbound and
1996 TYPE_ARRAY_UPPER_BOUND_TYPE calls.
1997 * gdbtypes.c (print_bound_type): Remove the function.
1998 (recursive_dump_type): Remove its calls printing UPPER_BOUND_TYPE and
1999 LOWER_BOUND_TYPE.
2000 * gdbtypes.h (enum array_bound_type): Remove.
2001 (struct main_type): Remove the fields upper_bound_type and
2002 lower_bound_type. Comment the new overload of the field artificial.
2003 (TYPE_ARRAY_UPPER_BOUND_TYPE): Replace by ...
2004 (TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED): ... this macro.
2005 (TYPE_ARRAY_LOWER_BOUND_TYPE): Replace by ...
2006 (TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED): ... this macro.
2007
2008 2008-10-02 Tom Tromey <tromey@redhat.com>
2009
2010 * Makefile.in (HFILES_NO_SRCDIR): Remove gdb-events.h, gstdint.h.
2011
2012 2008-10-02 Daniel Jacobowitz <dan@codesourcery.com>
2013
2014 * mips-linux-tdep.c (mips_linux_in_dynsym_resolve_code): Update
2015 comments.
2016 (mips_linux_skip_resolver): Also use glibc_skip_solib_resolver.
2017 (mips_linux_init_abi): Do not override skip_trampoline_code.
2018 * configure.tgt (mips*-*-linux*): Add glibc-tdep.o.
2019 * mips-tdep.c (mips32_scan_prologue): Stop scanning at branches.
2020 (mips_stub_frame_sniffer): Use the stub frame sniffer for PIC stubs.
2021 (mips_skip_mips16_trampoline_code): Rename from
2022 mips_skip_trampoline_code.
2023 (mips_skip_pic_trampoline_code, mips_skip_trampoline_code): New.
2024 * infrun.c (handle_inferior_event): Do not pass zero to
2025 in_solib_dynsym_resolve_code.
2026
2027 2008-10-02 Pierre Muller <muller@ics.u-strasbg.fr>
2028 Pedro Alves <pedro@codesourcery.com>
2029
2030 * win32-nat.c (do_initial_win32_stuff): Set inferior_ptid.
2031
2032
2033 2008-10-01 Tom Tromey <tromey@redhat.com>
2034
2035 * symtab.c (search_symbols): Update.
2036 * symtab.h (domain_enum_tag) <METHODS_DOMAIN>: Remove.
2037
2038 2008-10-01 Tom Tromey <tromey@redhat.com>
2039
2040 * symfile.c (syms_from_objfile): Update.
2041 (reread_symbols): Update.
2042 * objfiles.h (OBJF_SYMS): Remove.
2043 (OBJF_REORDERED): Renumber.
2044 (OBJF_SHARED): Likewise.
2045 (OBJF_READNOW): Likewise.
2046 (OBJF_USERLOADED): Likewise.
2047
2048 2008-10-01 Tom Tromey <tromey@redhat.com>
2049
2050 * symtab.c (find_pc_sect_psymtab): Use MSYMBOL_TYPE.
2051 (find_pc_sect_symtab): Likewise.
2052 * symmisc.c (dump_msymbols): Use MSYMBOL_TYPE.
2053 * solib-som.c (som_solib_desire_dynamic_linker_symbols): Use
2054 MSYMBOL_TYPE, not SYMBOL_TYPE.
2055 * parse.c (write_exp_msymbol): Use MSYMBOL_TYPE.
2056 * objc-lang.c (find_methods): Use MSYMBOL_TYPE.
2057 * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Use
2058 MSYMBOL_TYPE.
2059 * m2-exp.y (yylex): Use SYMBOL_CLASS.
2060
2061 2008-10-01 Tom Tromey <tromey@redhat.com>
2062
2063 * xcoffread.c (RECORD_MINIMAL_SYMBOL): Update.
2064 (scan_xcoff_symtab): Update.
2065 * mdebugread.c (record_minimal_symbol): Update.
2066 (parse_partial_symbols): Update.
2067 * elfread.c (record_minimal_symbol): Update.
2068 * dbxread.c (record_minimal_symbol): Update.
2069 * coffread.c (record_minimal_symbol): Update.
2070 * sh64-tdep.c (MSYMBOL_IS_SPECIAL): Redefine.
2071 (sh64_elf_make_msymbol_special): Update.
2072 * mips-tdep.c (mips_elf_make_msymbol_special): Use
2073 MSYMBOL_TARGET_FLAG_1.
2074 (mips_elf_make_msymbol_special): Likewise.
2075 (msymbol_is_special): Likewise.
2076 * minsyms.c (prim_record_minimal_symbol_and_info): Update.
2077 (install_minimal_symbols): Likewise.
2078 (prim_record_minimal_symbol): Update.
2079 (prim_record_minimal_symbol_and_info): Remove 'info' argument.
2080 * m68hc11-tdep.c (MSYMBOL_SET_RTC): Redefine.
2081 (MSYMBOL_SET_RTI): Redefine.
2082 (MSYMBOL_IS_RTC): Redefine.
2083 (MSYMBOL_IS_RTI): Redefine.
2084 * arm-tdep.c (MSYMBOL_SET_SPECIAL): Redefine.
2085 (MSYMBOL_IS_SPECIAL): Redefine.
2086 * symtab.h (struct minimal_symbol) <info>: Remove.
2087 <target_flag_1, target_flag_2>: New fields.
2088 (MSYMBOL_INFO): Remove.
2089 (MSYMBOL_TARGET_FLAG_1): New macro.
2090 (MSYMBOL_TARGET_FLAG_2): Likewise.
2091 (prim_record_minimal_symbol_and_info): Update.
2092
2093 2008-09-30 Joel Brobecker <brobecker@adacore.com>
2094
2095 * ada-lang.c (is_digits_suffix): Delete unused function.
2096
2097 2008-09-30 Paul Hilfinger <hilfinger@adacore.com>
2098
2099 * ada-lang.c (ada_modulus): Correct to avoid sign problem with
2100 moduli >= 2**31.
2101
2102 2008-09-30 Paul Hilfinger <hilfinger@adacore.com>
2103
2104 * ada-lang.c (ada_lookup_struct_elt_type): Handle case of a "naked"
2105 variant branch.
2106 (empty_record): Use INIT_CPLUS_SPECIFIC, since this field is not
2107 supposed to be null. Fixes debugger segfaults.
2108 (is_unchecked_variant): New function.
2109 (to_fixed_variant_branch_type): Modify to leave unchecked unions
2110 untouched.
2111 (ada_template_to_fixed_record_type_1): Fix comment.
2112
2113 2008-09-30 Joel Brobecker <brobecker@adacore.com>
2114
2115 * ada-lang.c (standard_exc): New static constant.
2116 (ada_exception_catchpoint_cond_string): Add special handling
2117 for the predefined exceptions.
2118
2119 2008-09-30 Joel Brobecker <brobecker@adacore.com>
2120
2121 * ada-lang.c (ADA_RETAIN_DOTS): Delete this dead macro. Update
2122 the code accordingly.
2123
2124 2008-09-30 Joel Brobecker <brobecker@adacore.com>
2125
2126 * ada-lang.c (ada_evaluate_subexp) [UNOP_IND]: Remove strange
2127 treatment of expect_type. Return the correct type when dereferencing
2128 an integer.
2129
2130 2008-09-30 Tom Tromey <tromey@redhat.com>
2131
2132 PR gdb/2484:
2133 * symtab.c (struct add_macro_name_data): New struct.
2134 (add_macro_name): New function.
2135 (default_make_symbol_completion_list): Complete macro names.
2136 * scm-lang.c (scm_language_defn): Update.
2137 * p-lang.c (pascal_language_defn): Update.
2138 * objc-lang.c (objc_language_defn): Update.
2139 * macrotab.h (macro_callback_fn): Add user_data argument.
2140 (macro_for_each): Likewise.
2141 (macro_for_each_in_scope): Declare.
2142 * macrotab.c: (struct macro_for_each_data): New struct.
2143 (foreach_macro): Use it.
2144 (macro_for_each): Likewise.
2145 (foreach_macro_in_scope): New function.
2146 (macro_for_each_in_scope): Likewise.
2147 * macrocmd.c (print_one_macro): Add argument.
2148 (macro_list_command): Pass NULL to macro_for_each.
2149 * m2-lang.c (m2_language_defn): Update.
2150 * language.h (struct language_defn) <la_macro_expansion>: New
2151 field.
2152 (macro_expansion): New enum.
2153 * language.c (unknown_language_defn): Update. Fix order of
2154 initializers.
2155 (auto_language_defn): Likewise.
2156 (local_language_defn): Update.
2157 * jv-lang.c (java_language_defn): Update.
2158 * f-lang.c (f_language_defn): Update.
2159 * c-lang.c (c_language_defn): Update.
2160 (cplus_language_defn): Likewise.
2161 (asm_language_defn): Likewise.
2162 (minimal_language_defn): Likewise.
2163 * ada-lang.c (ada_language_defn): Update.
2164
2165 2008-09-30 Joel Brobecker <brobecker@adacore.com>
2166
2167 * dwarf2read.c (dwarf2_get_subprogram_pc_bounds): New function.
2168 (get_scope_pc_bounds): Use it.
2169
2170 2008-09-27 Tom Tromey <tromey@redhat.com>
2171
2172 * NEWS: Update.
2173 * macrocmd.c (extract_identifier): Add is_parameter argument.
2174 (macro_define_command): Update.
2175 (macro_undef_command): Likewise.
2176 * macroexp.c (stringify): New function.
2177 (find_parameter): Likewise.
2178 (gather_arguments): Add nargs argument. Handle varargs.
2179 (substitute_args): Add is_varargs and va_arg_name arguments.
2180 Handle varargs, splicing, stringification. Use find_parameter.
2181 (expand): Handle varargs.
2182
2183 2008-09-27 Tom Tromey <tromey@redhat.com>
2184
2185 * scm-lang.c (scm_language_defn): Update.
2186 * p-typeprint.c (pascal_print_typedef): New function.
2187 * p-lang.h: (pascal_print_typedef): Declare.
2188 * p-lang.c (pascal_language_defn): Update.
2189 * objc-lang.c (objc_language_defn): Update.
2190 * m2-typeprint.c (m2_print_typedef): New function.
2191 * m2-lang.h (m2_print_typedef): Declare.
2192 * m2-lang.c (m2_language_defn): Update.
2193 * language.h (_LANG_c, _LANG_m2, _LANG_fortran, _LANG_pascal):
2194 Remove.
2195 (struct language_defn) <la_print_typedef>: New field.
2196 (default_print_typedef): Declare.
2197 (LA_PRINT_TYPEDEF): New define.
2198 * language.c (unknown_language_defn): Update.
2199 (auto_language_defn): Update.
2200 (local_language_defn): Update.
2201 * jv-lang.c (java_language_defn): Update.
2202 * f-lang.c (f_language_defn): Update.
2203 * c-typeprint.c (c_print_typedef): New function.
2204 * c-lang.h (c_print_typedef): Declare.
2205 * c-lang.c (c_language_defn): Update.
2206 (cplus_language_defn): Update.
2207 (asm_language_defn): Update.
2208 (minimal_language_defn): Update.
2209 * ada-lang.c (ada_language_defn): Update.
2210 * typeprint.c (default_print_typedef): New function.
2211
2212 2008-09-27 Tom Tromey <tromey@redhat.com>
2213
2214 * jv-exp.y (insert_exp): Define using ISO syntax.
2215 (copy_exp): Likewise.
2216 (push_expression_name): Likewise.
2217 (push_fieldnames): Likewise.
2218 (java_type_from_name): Likewise.
2219 (yyerror): Likewise.
2220 (yylex): Likewise.
2221 (parse_number): Likewise.
2222
2223 2008-09-26 Joel Brobecker <brobecker@adacore.com>
2224
2225 * MAINTAINERS (GLOBAL MAINTAINERS): Add Pedro Alves.
2226
2227 2008-09-25 Stephan Springl <springl-gdb@bfw-online.de> (tiny change)
2228
2229 * stack.c (print_frame_args): Fix typos in comments.
2230
2231 2008-09-25 Sérgio Durigan Júnior <sergiodj@linux.vnet.ibm.com>
2232
2233 * linux-nat.c (get_pending_status): Fix argument to WIFSTOPPED.
2234
2235 2008-09-24 Vladimir Prus <vladimir@codesourcery.com>
2236
2237 * remote-sim.c (gdbsim_create_inferior): Fix missing parenthesis.
2238
2239 2008-09-24 Andreas Schwab <schwab@suse.de>
2240
2241 * frame.c (get_frame_register_bytes): Take pseudo registers into
2242 account. Avoid excessive function calls.
2243
2244 2008-09-23 Doug Evans <dje@google.com>
2245
2246 * dcache.c (state_chars): New static global.
2247 (ENTRY_INVALID,ENTRY_VALID): Renamed from ENTRY_BAD,ENTRY_OK.
2248 All uses updated.
2249 (dcache_info): Print cache state as mnemonically useful letters instead
2250 of magic numbers.
2251
2252 * dwarf2read.c (comp_unit_head): Reorganize for better packing.
2253
2254 2008-09-22 Tom Tromey <tromey@redhat.com>
2255
2256 * symfile.c (symbol_file_add_with_addrs_or_offsets): Don't use
2257 printf_filtered.
2258
2259 2008-09-22 Pedro Alves <pedro@codesourcery.com>
2260
2261 * infrun.c (follow_exec): Don't do a generic mourn. Instead
2262 inline the required bits.
2263 * breakpoint.h (enum inf_context): Add inf_execd.
2264
2265 2008-09-22 Pedro Alves <pedro@codesourcery.com>
2266
2267 * infrun.c (handle_inferior_event): In the follow exec case,
2268 context-switch before doing anything else.
2269
2270 2008-09-22 Pedro Alves <pedro@codesourcery.com>
2271
2272 * top.c (any_thread_of, kill_or_detach): New functions.
2273 (quit_target): Iterate over all inferiors, killing or detaching
2274 accordingly.
2275
2276 2008-09-22 Pedro Alves <pedro@codesourcery.com>
2277
2278 Remove the attach_flag global, and make it per-inferior.
2279
2280 * inferior.h (attach_flag): Delete.
2281 (inferior_process): Declare.
2282 * solib.c (update_solib_list): Adjust.
2283 * gnu-nat.c (gnu_create_inferior, gnu_attach): Adjust.
2284 * inf-ptrace.c (inf_ptrace_detach): Adjust.
2285 (inf_ptrace_files_info): Get it from the current inferior.
2286 * inf-ttrace.c (inf_ttrace_attach): Adjust.
2287 (inf_ttrace_files_info): Get it from the current
2288 inferior.
2289 * inflow.c (terminal_inferior, terminal_ours_1, set_sigint_trap)
2290 (clear_sigint_trap): Get it from the current process.
2291 * remote.c (extended_remote_attach_1)
2292 (extended_remote_create_inferior_1): Adjust.
2293 * top.c (quit_confirm, quit_target): Get it from the current inferior.
2294 * procfs.c (do_detach): Adjust.
2295 (procfs_wait): Get it from the event inferior.
2296 (procfs_files_info): Get it from the current inferior.
2297 * nto-procfs.c (procfs_files_info): Likewise.
2298 (procfs_attach): Adjust. Set the attach_flag here.
2299 (do_attach): Don't set it here.
2300 (procfs_detach): Don't clear it.
2301 (procfs_mourn_inferior): Don't clear it.
2302 * solib-osf.c (osf_solib_create_inferior_hook): Adjust.
2303 * target.c (attach_flag): Delete.
2304 (generic_mourn_inferior): Don't clear it.
2305 * win32-nat.c (get_win32_debug_event): Get it from the event
2306 process.
2307 (do_initial_win32_stuff): Add attaching argument. Set attach_flag
2308 in the inferior accordingly.
2309 (win32_attach): Don't set the attach_flag here. Pass 1 to
2310 do_intial_win32_stuff.
2311 (win32_files_info): Get it from the current inferior.
2312 (win32_create_inferior): Dont clear attach_flag here. Pass 0 to
2313 do_intial_win32_stuff.
2314
2315 2008-09-22 Pedro Alves <pedro@codesourcery.com>
2316
2317 Make the stop_soon global be per-inferior instead.
2318
2319 * infcmd.c (attach_command_post_wait): Adjust.
2320 (attach_command): Likewise.
2321
2322 * inferior.h (stop_soon): Delete.
2323 (struct inferior): Add stop_soon member.
2324
2325 * infrun.c (stop_soon): Delete.
2326 (clear_proceed_status, start_remote)
2327 (fetch_inferior_event, handle_inferior_event): Adjust.
2328 (signal_stop_state): Don't check stop_soon here. Check in callers
2329 instead.
2330 (save_inferior_status, restore_inferior_status): Adjust.
2331
2332 * linux-nat.c (linux_nat_resume, linux_nat_wait): Always pass
2333 signals to common code if starting up the inferior.
2334
2335 * inferior.h (struct inferior_info): Added stop_soon member.
2336 * inferior.c (add_inferior) Clear stop_soon.
2337
2338 * mips-tdep.c (heuristic_proc_start): Adjust.
2339 * nto-procfs.c (procfs_create_inferior): Adjust.
2340 * solib-irix.c (irix_solib_create_inferior_hook): Adjust.
2341 * solib-osf.c (osf_solib_create_inferior_hook): Adjust.
2342 * solib-sunos.c (sunos_solib_create_inferior_hook): Adjust.
2343 * solib-svr4.c (svr4_solib_create_inferior_hook): Adjust.
2344
2345 * win32-nat.c (do_initial_win32_stuff): Adjust.
2346
2347 * alpha-tdep.c (alpha_heuristic_proc_start): Adjust.
2348
2349 2008-09-22 Pedro Alves <pedro@codesourcery.com>
2350
2351 Implement remote multi-process extensions.
2352
2353 * remote.c (struct remote_state): Add extended and
2354 multi_process_aware fields.
2355 (remote_multi_process_p): New.
2356 (PACKET_vKill): New.
2357 (record_currthread): Use thread_change_ptid. Notice new
2358 inferiors.
2359 (set_thread, remote_thread_alive): Use write_ptid.
2360 (write_ptid, read_ptid): New.
2361 (remote_current_thread, remote_threads_extra_info): Use them.
2362 (remote_threads_info): Likewise. Detect new inferiors.
2363 (remote_start_remote): Add inferior to inferior list.
2364 (remote_multi_process_feature): New.
2365 (remote_protocol_features): Add "multiprocess" feature.
2366 (remote_query_supported): Pass "multiprocess+" as supported
2367 features.
2368 (remote_open_1): Clear multi_process_aware. Set extended
2369 accordingly.
2370 (remote_detach_1): Detach current process. Use extended packet
2371 format for extended-remote multi-process. Detach process from the
2372 inferior list. Only mourn after printing output.
2373 (extended_remote_attach_1): Add process to the inferior list.
2374 (remote_vcont_resume): Use write_ptid to pass the thread ids.
2375 (remote_wait): Use read_ptid. Implement the extended
2376 multi-process extension format of the 'W' and 'X' reply packets.
2377 Remove exited inferiors from inferior list.
2378 (remote_xfer_memory): Set general thread.
2379 (remote_vkill): New.
2380 (extended_remote_kill): New.
2381 (remote_mourn_1): Discard all inferiors.
2382 (select_new_thread_callback): New.
2383 (extended_remote_mourn_1): If there are more processes to debug,
2384 switch to a thread in another process, and don't pop the target.
2385 (extended_remote_create_inferior_1): Add the new process to the
2386 inferior list.
2387 (remote_stopped_by_watchpoint): Indenting.
2388 (remote_xfer_partial): Set the general thread.
2389 (remote_pid_to_str): If the remote is multi-process aware, print
2390 the process id as well as the thread id.
2391 (remote_get_thread_local_address): Use write_ptid.
2392 (init_extended_remote_ops): Register extended_remote_kill.
2393 (_initialize_remote): Register new packets. Change
2394 magic_null_ptid's, not_sent_ptid's and any_thread_ptid's pid
2395 member to 42000.
2396
2397 * thread.c (thread_change_ptid): Also account for the inferior pid
2398 changing.
2399
2400 * inferior.h (discard_all_inferiors): Declare.
2401 * inferior.c (discard_all_inferiors): New.
2402
2403 2008-09-22 Pedro Alves <pedro@codesourcery.com>
2404
2405 * gnu-nat.c (gnu_attach): Add process to inferiors table.
2406 (gnu_detach): Remove it.
2407 * go32-nat.c (go32_create_inferior): Add process to gdb's inferior
2408 table.
2409 * inf-ptrace.c (inf_ptrace_follow_fork): Delete and add inferiors
2410 to inferior table accordingly.
2411 (inf_ptrace_attach): Add new process to inferior table.
2412 (inf_ptrace_detach): Remove it.
2413 * inf-ttrace.c (inf_ttrace_follow_fork): Delete and add inferiors
2414 to inferior table accordingly.
2415 (inf_ttrace_attach): Add process to inferior table.
2416 (inf_ttrace_detach): Remove it.
2417 * linux-fork.c (init_fork_list): Delete any left over inferior.
2418 (linux_fork_mourn_inferior, detach_fork_command): Also delete
2419 processes from inferior list.
2420 * monitor.c (monitor_open): Add process to inferior list.
2421 (monitor_close): Remove it.
2422 * nto-procfs.c (procfs_attach): Add process to inferior list.
2423 Find threads after pushing the target.
2424 (procfs_detach): Remove process from inferior list.
2425 (procfs_create_inferior): Add process to inferior list.
2426 * procfs.c (procfs_detach): Remove process from inferior list.
2427 (do_attach): Add process to inferior list.
2428 * remote-sim.c (sim_create_inferior): Add process to inferior list.
2429 (gdbsim_close): Remove it.
2430 * target.c (generic_mourn_inferior): If inferior_ptid is not
2431 null_ptid, remove the corresponding inferior from inferior list.
2432 * win32-nat.c (do_initial_win32_stuff): Add process to inferior list.
2433 (win32_detach): Remove it.
2434 * linux-nat.c (linux_child_follow_fork): Delete and add inferiors
2435 to inferior list accordingly.
2436 * fork-child.c (fork_inferior): Add process to inferior list.
2437 * corelow.c (CORELOW_PID): Define.
2438 (core_close): Remove core from inferior list.
2439 (core_open): Add it.
2440
2441 2008-09-22 Pedro Alves <pedro@codesourcery.com>
2442
2443 * inferior.h: Forward declare struct ui_out.
2444 Forward declare struct private_inferior.
2445 (struct inferior): New.
2446 (init_inferior_list, add_inferior, add_inferior_silent)
2447 (delete_inferior, delete_inferior_silent, detach_inferior)
2448 (gdb_inferior_id_to_pid, pid_to_gdb_inferior_id, in_inferior_list)
2449 (valid_inferior_id, find_inferior_pid): New functions.
2450 (inferior_callback_func): New typedef.
2451 (iterate_over_inferiors, print_inferior, have_inferiors)
2452 (current_inferior): New functions.
2453 * inferior.c: New file.
2454
2455 * Makefile.in (SFILES): Add inferior.c.
2456 (COMMON_OBS): Add inferior.o.
2457
2458 2008-09-22 Jonathan Larmour <jifl@eCosCentric.com>
2459
2460 * arm-tdep.c (arm_skip_prologue): Call skip_prologue_using_sal
2461 instead of determining symbol and line info directly.
2462 * MAINTAINERS: Update my email address.
2463
2464 2008-09-22 Daniel Jacobowitz <dan@codesourcery.com>
2465
2466 * symtab.c (skip_prologue_using_sal): Treat two consecutive lines
2467 at the same address as a prologue marker. Do not skip an entire
2468 function.
2469
2470 2008-09-22 Andrew Stubbs <ams@codesourcery.com>
2471
2472 * frame.c (get_frame_register_bytes): Comment improvments.
2473
2474 2008-09-22 Pedro Alves <pedro@codesourcery.com>
2475
2476 * linux-nat.c (linux_nat_wait): Only use set_ignore_sigint in
2477 all-stop mode.
2478
2479 2008-09-19 Andrew Stubbs <ams@codesourcery.com>
2480
2481 * MAINTAINERS: Update my email address.
2482
2483 2008-09-19 Andrew Stubbs <ams@codesourcery.com>
2484
2485 * frame.c (get_frame_register_bytes): Detect bad debug info.
2486
2487 2008-09-17 Jan Kratochvil <jan.kratochvil@redhat.com>
2488
2489 Fix a crash on uninitialized ECS->EVENT_THREAD for a newly found thread.
2490 * infrun.c (wait_for_inferior): Move this ECS->EVENT_THREAD
2491 initialization ...
2492 (fetch_inferior_event): ... and this ECS->EVENT_THREAD initialization
2493 ...
2494 (handle_inferior_event): ... here after the add_thread call together
2495 with the local adjust_pc_after_break and reinit_frame_cache calls.
2496
2497 2008-09-16 David Daney <ddaney@avtrex.com>
2498
2499 * breakpoint.c (bpstat_stop_status): Clear breakpoint_at for
2500 all hardware bpstats.
2501
2502 2008-09-16 Joel Brobecker <brobecker@adacore.com>
2503
2504 * gstdint.h: Delete.
2505
2506 2008-09-15 Mark Kettenis <kettenis@gnu.org>
2507
2508 * infcall.c (generic_push_dummy_code): Remove.
2509 (push_dummy_code): Unconditionally call gdbarch_push_dummy_code.
2510
2511 2008-09-15 Doug Evans <dje@google.com>
2512
2513 * dwarf2read.c (struct abbrev_info): Make members name, form 16 bits.
2514 (struct attribute): Ditto.
2515
2516 2008-09-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2517
2518 * hppa-linux-tdep.c (hppa_linux_sigtramp_frame_unwind_cache): Record
2519 HPPA_IPSW_REGNUM and HPPA_SAR_REGNUM values.
2520
2521 * hppa-linux-tdep.c (hppa_dwarf_reg_to_regnum): Remove surrounding
2522 "#if 0" "#endif". Fix mapping of DWARF DBX registers to GDB registers.
2523 Correct arguments and improve comments.
2524 (hppa_linux_init_abi): Call set_gdbarch_dwarf2_reg_to_regnum. Delete
2525 disabled code.
2526 * hppa-tdep.c (hppa64_dwarf_reg_to_regnum): Fix check for floating
2527 point DBX register, change error to warning, and improve comments.
2528
2529 2008-09-14 Doug Evans <dje@google.com>
2530
2531 * dwarf2read.c (struct die_info): Make members tag, num_attrs 16 bits.
2532
2533 2008-09-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2534
2535 * hppa-linux-tdep.c (hppa_linux_supply_fpregset): Correct iteration.
2536
2537 2008-09-13 Joel Brobecker <brobecker@adacore.com>
2538
2539 * defs.h (GCC_GENERATED_STDINT_H): Define.
2540
2541 2008-09-13 Tom Tromey <tromey@redhat.com>
2542
2543 * varobj.c (varobj_set_display_format): Use xfree.
2544 * tracepoint.c (stringify_collection_list): Use xfree.
2545 * remote-fileio.c (remote_fileio_reset): Use xfree.
2546 * mipsread.c (read_alphacoff_dynamic_symtab): Use xfree.
2547 * dfp.c (decimal_from_floating): Use xfree, xstrprintf. Don't use
2548 asprintf.
2549 * cp-support.c (mangled_name_to_comp): Use xfree.
2550
2551 2008-09-13 Joel Brobecker <brobecker@adacore.com>
2552
2553 * ada-lang.c (remove_extra_symbols): Remove stub symbols if
2554 the associated complete symbol is also in the list.
2555 (ada_add_local_symbols, ada_add_non_local_symbols): New functions,
2556 extracted out from ada_lookup_symbol_list.
2557 (ada_lookup_symbol_list): Use them. Remove the search through
2558 the minimal symbols.
2559
2560 2008-09-13 Joel Brobecker <brobecker@adacore.com>
2561
2562 * dwarf2read.c (add_partial_subprogram): New procedure.
2563 (scan_partial_symbols): Use it.
2564 (load_partial_dies): Read in children of subprogram and lexical
2565 blocks for Ada compilation units.
2566
2567 2008-09-13 Tom Tromey <tromey@redhat.com>
2568
2569 * symfile.c (build_id_verify): Free 'found'.
2570 (find_separate_debug_file): Use xfree, not free.
2571
2572 2008-09-12 Doug Evans <dje@google.com>
2573
2574 * corefile.c (write_memory): Remove unnecessary copying.
2575
2576 * sol-thread.c (_initialize_sol_thread): Add FIXME regarding
2577 order of _initialize_* fns.
2578
2579 * dwarf2read.c (comp_unit_head): Rename first_die_ptr to
2580 first_die_offset. All uses updated.
2581 Delete unused members cu_head_ptr, next.
2582 Move members base_known, base_address to ...
2583 (dwarf2_cu) ... here. All uses updated.
2584
2585 2008-09-12 Pedro Alves <pedro@codesourcery.com>
2586
2587 * Makefile.in (generated_files): Add $(NAT_GENERATED_FILES).
2588 * config/i386/i386gnu.mh (NAT_GENERATED_FILES): New.
2589
2590 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
2591
2592 * fork-child.c (startup_inferior): Use target_wait and target_resume
2593 directly instead of calling wait_for_inferior / resume.
2594
2595 * infcmd.c (kill_if_already_running): Do not call no_shared_libraries
2596 or init_wait_for_inferior.
2597 (run_command_1): Call init_wait_for_inferior.
2598
2599 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
2600
2601 * gdbtypes.h (builtin_type_void_data_ptr, builtin_type_void_func_ptr,
2602 builtin_type_CORE_ADDR, builtin_type_char, builtin_type_short,
2603 builtin_type_int, builtin_type_long, builtin_type_signed_char,
2604 builtin_type_unsigned_char, builtin_type_unsigned_short,
2605 builtin_type_unsigned_int, builtin_type_unsigned_long,
2606 builtin_type_float, builtin_type_double, builtin_type_long_double,
2607 builtin_type_complex, builtin_type_double_complex, builtin_type_string,
2608 builtin_type_bool, builtin_type_long_long,
2609 builtin_type_unsigned_long_long): Remove macros.
2610
2611 (builtin_type_f_character, builtin_type_f_integer,
2612 builtin_type_f_integer_s2, builtin_type_f_logical,
2613 builtin_type_f_logical_s1, builtin_type_f_logical_s2,
2614 builtin_type_f_real, builtin_type_f_real_s8, builtin_type_f_real_s16,
2615 builtin_type_f_complex_s8, builtin_type_f_complex_s16,
2616 builtin_type_f_complex_s32): Likewise.
2617
2618 (builtin_type_m2_char, builtin_type_m2_int, builtin_type_m2_card,
2619 builtin_type_m2_real, builtin_type_m2_bool): Likewise.
2620
2621 (struct builtin_f_type, builtin_f_type): Move to f-lang.h.
2622 (struct builtin_m2_type, builtin_m2_type): Move to m2-lang.h.
2623
2624 * f-lang.h (struct builtin_f_type, builtin_f_type): Move here.
2625 * m2-lang.h (struct builtin_m2_type, builtin_m2_type): Move here.
2626
2627 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
2628
2629 * solib-svr4.c (LM_ADDR_FROM_LINK_MAP): Use builtin types of
2630 target_gdbarch instead of builtin_type_void_data_ptr.
2631 (LM_DYNAMIC_FROM_LINK_MAP, LM_NEXT, LM_NAME,
2632 IGNORE_FIRST_LINK_MAP_ENTRY, scan_dyntag, elf_locate_base,
2633 solib_svr4_r_map, solib_svr4_r_brk, solib_svr4_r_ldsomap,
2634 open_symbol_file_object): Likewise.
2635 * nto-tdep.c (LM_ADDR): Likewise.
2636
2637 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
2638
2639 * bsd-uthread.c (bsd_uthread_read_memory_address): New function.
2640 (bsd_uthread_fetch_registers, bsd_uthread_store_registers,
2641 bsd_uthread_wait, bsd_uthread_find_new_threads): Use it.
2642
2643 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
2644
2645 * procfs.c (procfs_address_to_host_pointer): Use target_gdbarch
2646 and its associated types to perform pointer conversion.
2647 (procfs_can_use_hw_breakpoint): Likewise.
2648 (procfs_auxv_parse): Remove unused variable.
2649
2650 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
2651
2652 * auxv.c (default_auxv_parse): Use gdbarch_ptr_bit (target_gdbarch)
2653 instead of builtin_type_void_data_ptr.
2654 * target.c (default_region_ok_for_hw_watchpoint): Likewise.
2655
2656 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
2657
2658 * expprint.c (print_subexp_standard): Compare against builtin type
2659 associated with exp->gdbarch instead of builtin_type_char.
2660
2661 * f-valprint.c (f_val_print): Use extract_unsigned_integer to
2662 extract values of arbitrary logical type. Handle arbitrary
2663 complex types.
2664
2665 * printcmd.c (float_type_from_length): New function.
2666 (print_scalar_formatted, printf_command): Use it.
2667
2668 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
2669
2670 * valops.c: Include "objfiles.h" and "symtab.h".
2671 (find_function_in_inferior): New argument OBJF_P. Use it to return
2672 objfile where function is defined. Use per-objfile arch types
2673 instead of builtin_type_ to define default return type.
2674
2675 * linux-fork.c (checkpoint_command): Update calls. Use per-objfile
2676 architecture to define inferior call argument types.
2677 * gcore.c (derive_heap_segment): Likewise.
2678 * objc-lang.c (value_nsstring): Likewise.
2679 * scm-lang.c (scm_lookup_name): Likewise.
2680 * scm-valprint.c (scm_inferior_print): Likewise.
2681 * valops.c (value_allocate_space_in_inferior): Likewise.
2682
2683 * eval.c (evaluate_subexp_standard): Update calls.
2684 * objc-lang.c (lookup_objc_class, print_object_command): Likewise.
2685
2686 * linux-fork.c: Include "objfiles.h".
2687 * scm-lang.c: Include "objfiles.h".
2688 * scm-valprint.c: Include "objfiles.h".
2689
2690 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
2691
2692 * gdbarch.sh (name_of_malloc): Remove.
2693 * gdbarch.c, gdbarch.h: Re-generate.
2694 * valops.c (value_allocate_space_in_inferior): Do not call
2695 gdbarch_name_of_malloc.
2696
2697 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
2698
2699 * valarith.c (value_x_unop): Use builtin_type_int8 as type for
2700 UNOP_POSTINCREMENT/UNOP_POSTDECREMENT constant 0 argument.
2701 (value_bit_index): Use extract_unsigned_integer
2702 instead of unpack_long to read single byte.
2703
2704 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
2705
2706 * infcall.c (value_arg_coerce): Add GDBARCH parameter. Use its
2707 associates types instead of builtin_type_ macros.
2708 (find_function_addr): Leave output VALUE_TYPE NULL if unknown.
2709 (call_function_by_hand): Use per-architecture "int" type as
2710 fall-back if find_function_addr returns NULL VALUE_TYPE.
2711 Update call to value_arg_coerce.
2712
2713 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
2714
2715 * cp-abi.h (cplus_method_ptr_size): Add TO_TYPE parameter.
2716 (cplus_make_method_ptr): Add TYPE parameter.
2717 * cp-abi.c (cplus_method_ptr_size): Add TO_TYPE parameter. Pass it
2718 on to current_cp_abi.method_ptr_size callback.
2719 (cplus_make_method_ptr): Add TYPE parameter. Pass it on to
2720 current_cp_abi.make_method_ptr callback.
2721
2722 * gdbtypes.c (lookup_methodptr_type): Pass target type
2723 argument to cplus_method_ptr_size.
2724 * valops.c (value_cast): Pass type argument to cplus_make_method_ptr.
2725 (value_struct_elt_for_reference): Likewise.
2726
2727 * gnu-v3-abi.c (get_class_arch): New function.
2728 (vtable_address_point_offset): Add GDBARCH parameter. Use it
2729 instead of current_gdbarch. Update all callers.
2730 (gnuv3_get_vtable): Likewise.
2731 (gnuv3_get_virtual_fn): Likewise.
2732 (gnuv3_decode_method_ptr): Likewise.
2733 (gnuv3_rtti_type): Call get_class_arch to determine architecture.
2734 Use it instead of current_gdbarch.
2735 (gnuv3_virtual_fn_field): Likewise.
2736 (gnuv3_baseclass_offset): Likewise.
2737 (gnuv3_print_method_ptr): Likewise.
2738 (gnuv3_method_ptr_to_value): Likewise.
2739 (gnuv3_method_ptr_size): Add TYPE parameter. Use it to determine
2740 class architecture. Use architecture types instead of builtin types.
2741 (gnuv3_make_method_ptr): Likewise.
2742
2743 * cp-valprint.c (cp_print_class_member): Expect pointer type
2744 instead of class type. Use its length when extracting value.
2745 * c-valprint.c (c_val_print): Update call to cp_print_class_member.
2746
2747 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
2748
2749 * stack.c (return_command): Use frame architecture to determine
2750 default integer return type.
2751
2752 * f-valprint.c (f77_get_dynamic_lowerbound): Use frame architecture
2753 to determine pointer types.
2754 (f77_get_dynamic_upperbound): Likewise.
2755
2756 * objc-lang.c (OBJC_FETCH_POINTER_ARGUMENT): Remove.
2757 (resolve_msgsend): Use architecture of current frame to determine
2758 pointer types. Inline OBJC_FETCH_POINTER_ARGUMENT.
2759 (resolve_msgsend_stret, resolve_msgsend_super,
2760 resolve_msgsend_super_stret): Likewise.
2761
2762 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
2763
2764 * alpha-tdep.c (alpha_register_type): Use builtin_type (gdbarch)
2765 instead of builtin_type_ macros.
2766 * amd64-tdep.c (amd64_register_type): Likewise.
2767 (amd64_get_longjmp_target): Likewise.
2768 * arm-tdep.c (arm_register_type): Likewise.
2769 * avr-tdep.c (avr_register_type): Likewise.
2770 * cris-tdep.c (cris_register_type, crisv32_register_type): Likewise.
2771 * frv-tdep.c (frv_register_type): Likewise.
2772 * h8300-tdep.c (h8300_register_type): Likewise.
2773 * hppa-tdep.c (hppa32_convert_from_func_ptr_addr,
2774 hppa_skip_trampoline_code): Likewise.
2775 * i386-tdep.c (i386_register_type): Likewise.
2776 (i386_unwind_pc, i386_sse_type): Likewise.
2777 * ia64-tdep.c (ia64_register_type): Likewise.
2778 * m32r-tdep.c (m32r_register_type): Likewise.
2779 * m68k-tdep.c (m68k_register_type, m68k_unwind_pc): Likewise.
2780 * m88k-tdep.c (m88k_register_type): Likewise.
2781 * mep-tdep.c (mep_register_type): Likewise.
2782 * mips-tdep.c (mips_pseudo_register_type): Likewise.
2783 * mn10300-tdep.c (mn10300_register_type): Likewise.
2784 * mt-tdep.c (mt_copro_register_type): Likewise.
2785 * rs6000-tdep.c (rs6000_builtin_type_vec64): Likewise.
2786 (rs6000_convert_register_p, rs6000_register_to_value,
2787 rs6000_value_to_register): Likewise.
2788 * s390-tdep.c (s390_register_type): Likewise.
2789 * sh64-tdep.c (sh64_register_type): Likewise.
2790 (sh64_build_float_register_type, sh64_do_fp_register): Likewise.
2791 * sh-tdep.c (sh_sh2a_register_type, sh_sh3e_register_type,
2792 sh_sh4_build_float_register_type, sh_sh4_register_type,
2793 sh_default_register_type): Likewise.
2794 * sparc64-tdep.c (sparc64_register_type): Likewise.
2795 * sparc-tdep.c (sparc32_register_type): Likewise.
2796 * spu-tdep.c (spu_builtin_type_vec128, spu_register_type): Likewise.
2797 * v850-tdep.c (v850_register_type): Likewise.
2798 * vax-tdep.c (vax_register_type): Likewise.
2799 * xtensa-tdep.c (xtensa_register_type, xtensa_unwind_pc,
2800 xtensa_push_dummy_call): Likewise.
2801
2802 * std-regs.c (value_of_builtin_frame_fp_reg,
2803 value_of_builtin_frame_pc_reg): Likewise.
2804 * target-descriptions.c (tdesc_register_type): Likewise.
2805
2806 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
2807
2808 * ada-lang.c (ada_coerce_to_simple_array_type): Use builtin_type_int32
2809 instead of builtin_type_int as default unspecified integral type.
2810 (ada_index_type, ada_array_bound_from_type, ada_variant_discrim_type,
2811 assign_component, to_fixed_range_type): Likewise.
2812 * ada-typeprint.c (print_range, print_range_bound,
2813 print_range_type_named): Likewise.
2814 * ada-valprint.c (print_optional_low_bound, ada_val_print_1): Likewise.
2815 * eval.c (evaluate_subexp_standard): Likewise.
2816 * gnu-v2-abi.c (gnuv2_virtual_fn_field): Likewise.
2817 * gnu-v3-abi.c (gnuv3_get_virtual_fn, gnuv3_baseclass_offset,
2818 build_gdb_vtable_type): Likewise.
2819 * jv-lang.c (java_array_type): Likewise.
2820 * m2-typeprint.c (m2_print_bounds, m2_is_long_set_of_type): Likewise.
2821 * m2-valprint.c (m2_print_long_set): Likewise.
2822 * parse.c (follow_types): Likewise.
2823 * p-typeprint.c (pascal_type_print_base): Likewise.
2824 * valops.c (value_one, value_array, value_string,
2825 value_bitstring): Likewise.
2826 * value.c (allocate_repeat_value, value_from_string): Likewise.
2827 * varobj.c (c_describe_child): Likewise.
2828 * mt-tdep.c (mt_register_type): Likewise.
2829 * sh-tdep.c (sh_sh4_build_float_register_type): Likewise.
2830 * sh64-tdep.c (sh64_build_float_register_type): Likewise.
2831
2832 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
2833
2834 * defs.h (struct gdbarch): Add forward declaration.
2835 (set_next_address): Add GDBARCH argument.
2836 * printcmd.c (set_next_address): Use it to find pointer type.
2837 * breakpoint.c (breakpoint_1): Update call.
2838 * source.c (line_info): Likewise.
2839 * findcmd.c (find_command): Use current_gdbarch to find pointer type.
2840
2841 * breakpoint.c (set_breakpoint_count): Use platform-neutral
2842 types for internal variable values.
2843 * infrun.c (handle_inferior_event): Likewise.
2844 * source.c (forward_search_command, reverse_search_command): Likewise.
2845 * tracepoint.c (set_tracepoint_count, set_traceframe_num,
2846 set_tracepoint_num, set_traceframe_context): Likewise.
2847
2848 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
2849
2850 * gdbtypes.h (struct builtin_type): Remove builtin_true_char
2851 and builtin_true_unsigned_char.
2852 (builtin_type_true_char): Remove macro, add extern declaration.
2853 (builtin_type_true_unsigned_char): Add extern declaration.
2854 * gdbtypes.c (builtin_type_true_char): New global variable.
2855 (builtin_type_true_unsigned_char): Likewise.
2856 (_initialize_gdbtypes): Initialize them.
2857 (gdbtypes_post_init): Do not initialize builtin_true_char
2858 and builtin_true_unsigned_char members of struct builtin_type.
2859
2860 * printcmd.c (print_scalar_formatted): Do not use builtin_type;
2861 use builtin_type_true_unsigned_char instead.
2862
2863 * ada-valprint.c (ada_val_print_1): Use builtin_type_true_char
2864 instead of builtin_type_char for internal string.
2865
2866 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
2867
2868 * gdbtypes.h (builtin_type_void): Remove macro, add declaration.
2869 (builtin_type_f_void): Remove macro.
2870 * gdbtypes.c (builtin_type_void): New global variable.
2871 (_initialize_gdbtypes): Initialize it.
2872
2873 * gnu-v3-abi.c (build_gdb_vtable_type): Do not call
2874 lookup_pointer_type or lookup_function_type on builtin_type_void.
2875 * printcmd.c (set_next_address): Likewise.
2876 * objc-lang.c (value_nsstring): Likewise.
2877 * mt-tdep.c (mt_copro_register_type): Likewise.
2878 * xtensa-tdep.c (xtensa_register_type): Likewise.
2879
2880 * symfile.c (syms_from_objfile): Remove special handling
2881 of builtin_type_void and builtin_type_char.
2882
2883 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
2884
2885 * eval.c (evaluate_subexp_standard): Use exp->gdbarch types instead
2886 of builtin_type_ macros when handling OP_OBJC_ operations.
2887 * objc-lang.c (print_object_command): Likewise.
2888
2889 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
2890
2891 * ada-valprint.c: Include "objfiles.h".
2892 (ada_val_print_1): Use the gdbarch associated with the objfile whether
2893 a System.Address type is defined to retrieve the proper pointer type
2894 to use to print it.
2895
2896 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
2897
2898 * ada-lang.c (value_pos_atr): Add TYPE argument. Use it as
2899 result type instead of builtin_type_int.
2900 (value_subscript_packed): Use pos_atr instead of value_pos_atr.
2901 (ada_value_subscript): Update call to value_pos_atr.
2902 (ada_value_ptr_subscript): Likewise.
2903 (ada_evaluate_subexp): Likewise.
2904
2905 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
2906
2907 * ada-lang.c (cast_to_fixed): Do not cast to builtin_type_double.
2908 (cast_from_fixed_to_double): Rename to ...
2909 (cast_from_fixed): ... this. Add TYPE parameter. Use it instead
2910 of builtin_type_double.
2911 (ada_value_cast): Use cast_from_fixed instead of casting result
2912 of cast_from_fixed_to_double.
2913 (ada_evaluate_subexp): Update calls to cast_from_fixed_to_double.
2914
2915 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
2916
2917 * valops.c (value_ind): No longer allow dereferencing an
2918 integer type.
2919 * eval.c (evaluate_subexp_standard): Handle deferencing an
2920 integer type here.
2921 * ada-lang.c (ada_evaluate_subexp): Likewise.
2922
2923 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
2924
2925 * ada-valprint.c (ada_val_print_1): When implicitly dereferencing
2926 a reference type, pass the reference type directly to unpack_pointer.
2927 * c-valprint.c (c_val_print): Likewise.
2928 * f-valprint.c (f_val_print): Likewise.
2929 * m2-valprint.c (print_variable_at_address, m2_val_print): Likewise.
2930 * p-valprint.c (pascal_val_print): Likewise.
2931
2932 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
2933
2934 * eval.c (evaluate_subexp_standard): Use builtin_type_int8
2935 to construct the EVAL_SKIP dummy return value.
2936 * ada-lang.c (ada_evaluate_subexp): Likewise.
2937 * jv-lang.c (evaluate_subexp_java): Likewise.
2938 * m2-lang.c (evaluate_subexp_modula2): Likewise.
2939 * scm-lang.c (evaluate_exp): Likewise.
2940
2941 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
2942
2943 * value.h (coerce_enum, coerce_number): Remove prototypes.
2944 * value.c (coerce_enum, coerce_number): Remove.
2945 * valarith.c (value_x_binop): Do not call coerce_enum.
2946 (value_x_unop): Likewise.
2947 (value_logical_not): Call coerce_array instead of coerce_number.
2948
2949 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
2950
2951 * ax-gdb.c: Include "language.h".
2952 (gen_frame_args_address): Add GDBARCH parameter; use it
2953 instead of current_gdbarch.
2954 (gen_frame_locals_address): Likewise.
2955 (gen_var_ref): Add GDBARCH parameter. Update calls to
2956 gen_frame_args_address and gen_frame_locals_address. Use
2957 pointer type from gdbarch.
2958 (gen_usual_unary): Add EXP parameter. Use integer type
2959 from exp->gdbarch.
2960 (gen_usual_arithmetic): Likewise.
2961 (gen_integral_promotions): Likewise.
2962 (gen_add, gen_sub): Remove.
2963 (gen_ptradd, gen_ptrsub, gen_ptrdiff): New functions.
2964 (gen_logical_not): Use passed-in boolean result type
2965 instead of builtin_type_int.
2966 (gen_complement): Do not call gen_usual_unary or
2967 gen_integral_promotions.
2968 (gen_struct_ref): Call require_rvalue instead of gen_usual_unary.
2969 (gen_repeat): Add EXP parameter. Update call to gen_expr.
2970 Use builtin_type_int32 as internal range type.
2971 (gen_sizeof): Add EXP and SIZE_TYPE parameters. Use SIZE_TYPE
2972 as result type. Update call to gen_expr.
2973 (gen_expr): Add EXP parameter. Update calls to gen_expr,
2974 gen_repeat, gen_var_ref, gen_usual_unary, gen_usual_arithmetic,
2975 and gen_integral_promotions. Call gen_ptradd, gen_ptrsub,
2976 gen_ptrdiff, or gen_binop instead of gen_add or gen_sub.
2977 Use exp->gdbarch instead of current_gdbarch.
2978 Call language_bool_type to determine result type of UNOP_LOGICAL_NOT.
2979
2980 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
2981
2982 * eval.c (evaluate_subexp_standard): Add calls to binop_promote
2983 and unop_promote before calling value_binop et. al.
2984 * ada-lang.c (ada_evaluate_subexp): Add calls to binop_promote
2985 and unop_promote before calling value_binop et. al.
2986
2987 * valarith.c (value_binop): Do not call binop_promote or unop_promote.
2988 (value_pos): Do not call unop_promote.
2989 (value_neg, value_complement): Likewise.
2990
2991 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
2992
2993 * value.h (unop_promote, binop_promote): Add prototypes.
2994 * eval.c (unop_promote, binop_promote): New functions.
2995 * valarith.c (unop_result_type, binop_result_type): Remove.
2996 (value_binop): Call binop_promote or unop_promote.
2997 Inline remaining parts of binop_result_type. Remove special
2998 code to truncate integer values for unsigned operations.
2999 (value_pos): Call unop_promote. Inline remaining parts of
3000 unop_result_type.
3001 (value_neg, value_complement): Likewise.
3002
3003 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
3004
3005 * value.h (value_add, value_sub): Remove.
3006 (value_ptradd, value_ptrsub, value_ptrdiff): Add prototypes.
3007 * valarith.c (value_add, value_sub): Remove.
3008 (value_ptradd, value_ptrsub, value_ptrdiff): New functions.
3009 (find_size_for_pointer_math): Add assertion. Update comment.
3010 (value_binop): Update comment.
3011
3012 * eval.c (ptrmath_type_p): New function.
3013 (evaluate_subexp_standard): Replace value_add and value_sub
3014 by value_ptradd, value_ptrsub, value_ptrdiff or value_binop.
3015 Use builtin_type_uint8 instead of builtin_type_char to hold
3016 the increment for BINOP_{PRE,POST}{IN,DE}CREMENT operations.
3017 * valarith.c (value_subscript): Replace value_add by
3018 value_ptradd. Replace value_sub by value_binop.
3019 * ada-lang.c (ada_value_ptr_subscript): Likewise.
3020 (ada_tag_name_2): Replace value_add by value_ptradd.
3021 (ada_evaluate_subexp): Replace value_add and value_sub by
3022 value_binop.
3023 * m2-lang.c (evaluate_subexp_modula2): Replace value_add
3024 by value_ptradd.
3025 * gnu-v2-abi.c (gnuv2_virtual_fn_field): Likewise.
3026 * gnu-v3-abi.c (gnuv3_method_ptr_to_value): Likewise.
3027
3028 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
3029
3030 * eval.c (evaluate_subexp_for_sizeof): Use builtin_int type of
3031 the expression architecture instead of builtin_type_int as the
3032 sizeof return type.
3033
3034 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
3035
3036 * expression.h (enum exp_opcode): Document OP_COMPLEX to take
3037 a type parameter as expression element.
3038 * eval.c (evaluate_subexp_standard) [OP_COMPLEX]: Retrieve result
3039 type as expression element.
3040 * f-exp.y: Pass in type when buildin OP_COMPLEX expression.
3041 * parse.c (operator_length_standard): Update length of OP_COMPLEX.
3042
3043 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
3044
3045 * language.h (struct language_arch_info): New members
3046 bool_type_default and bool_type_symbol.
3047 (lang_bool_type): Remove prototype.
3048 (LA_BOOL_TYPE): Remove macro.
3049 (language_bool_type): Add prototype.
3050 * language.c (lang_bool_type): Remove.
3051 (language_bool_type): New function.
3052
3053 * value.h (value_in): Change return value to int.
3054 * value.c (value_in): Return int instead of struct value *.
3055
3056 * eval.c (evaluate_subexp_standard): Call language_bool_type instead
3057 of using LA_BOOL_TYPE. Update call to value_in.
3058 * ada-lang.c (ada_evaluate_subexp): Call language_bool_type instead
3059 of using LA_BOOL_TYPE or builtin_type_int for boolean values.
3060
3061 * language.c (unknown_language_arch_info): Set bool_type_default member
3062 of struct language_arch_info.
3063 * ada-lang.c (ada_language_arch_info): Set bool_type_symbol and
3064 bool_type_default members of struct language_arch_info.
3065 * c-lang.c (c_language_arch_info): Set bool_type_default member
3066 of struct language_arch_info.
3067 (cplus_language_arch_info): Set bool_type_symbol and bool_type_default
3068 members of struct language_arch_info.
3069 * f-lang.c (f_language_arch_info): Set bool_type_symbol and
3070 bool_type_default members of struct language_arch_info.
3071 * jv-lang.c (java_language_arch_info): Set bool_type_symbol and
3072 bool_type_default members of struct language_arch_info.
3073 * m2-lang.c (m2_language_arch_info): Set bool_type_symbol and
3074 bool_type_default members of struct language_arch_info.
3075 * p-lang.c (p_language_arch_info): Set bool_type_symbol and
3076 bool_type_default members of struct language_arch_info.
3077
3078 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
3079
3080 * jv-lang.c (enum java_primitive_types): New type.
3081 (java_language_arch_info): New function.
3082 (java_language): Use it instead of c_language_arch_info.
3083
3084 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
3085
3086 * value.h (value_bitstring_subscript): New prototype.
3087 * valarith.h (value_bitstring_subscript): New function.
3088 (value_subscript): No longer handle TYPE_CODE_BITSTRING.
3089 * eval.c (evaluate_subexp_standard): Call value_bitstring_subscript
3090 instead of value_subscript to handle TYPE_CODE_BITSTRING.
3091
3092 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
3093
3094 * expression.h (struct expression): New member GDBARCH.
3095 * parse.c (parse_exp_in_context): Initialize it.
3096 * parser-def.h (parse_gdbarch, parse_language): New macros.
3097
3098 * ada-exp.y (parse_type): New macro.
3099 Replace builtin_type_ macros by using parse_type.
3100 Replace current_language by parse_language.
3101 * ada-lex.l (processInt): Replace current_gdbarch by parse_gdbarch.
3102 Replace builtin_type_ macros.
3103
3104 * c-exp.y (parse_type): New macro.
3105 Replace builtin_type_ macros by using parse_type.
3106 (parse_number): Replace current_gdbarch by parse_gdbarch.
3107 (yylex): Replace current_language by parse_language.
3108
3109 * f-exp.y (parse_type, parse_f_type): New macros.
3110 Replace builtin_type_ macros by using parse_{f_,}type.
3111 (parse_number): Replace current_gdbarch by parse_gdbarch.
3112 (yylex): Replace current_language by parse_language.
3113
3114 * jv-exp.y (parse_type): New macro.
3115 (parse_number): Replace builtin_type_ macros by using parse_type.
3116
3117 * m2-exp.y (parse_type, parse_m2_type): New macros.
3118 Replace builtin_type_ macros by using parse_{m2_,}type.
3119
3120 * objc-exp.y (parse_type): New macro.
3121 Replace builtin_type_ macros by using parse_type.
3122 (parse_number): Replace current_gdbarch by parse_gdbarch.
3123 (yylex): Replace current_language by parse_language.
3124
3125 * p-exp.y (parse_type): New macro.
3126 Replace builtin_type_ macros by using parse_type.
3127 (parse_number): Replace current_gdbarch by parse_gdbarch.
3128 (yylex): Replace current_language by parse_language.
3129
3130 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
3131
3132 * parser-defs.h (write_exp_msymbol): Remove TEXT_SYMBOL_TYPE
3133 and DATA_SYMBOL_TYPE arguments.
3134 * parse.c (write_exp_msymbol): Remove TEXT_SYMBOL_TYPE and
3135 DATA_SYMBOL_TYPE arguments. Replace use of builtin_type_CORE_ADDR.
3136 (write_dollar_variable): Update call.
3137
3138 * ada-exp.y (write_var_or_type): Update call.
3139 * c-exp.y: Likewise.
3140 * f-exp.y: Likewise.
3141 * jv-exp.y: Likewise.
3142 * m2-exp.y: Likewise.
3143 * objc-exp.y: Likewise.
3144 * p-exp.y: Likewise.
3145
3146 2008-09-10 Joel Brobecker <brobecker@adacore.com>
3147
3148 * ada-lang.c (ada_parent_type): Add handling of the case where
3149 the _parent field is a pointer and/or has a parallel XVS type.
3150 (ada_evaluate_subexp) [OP_VAR_VALUE]: When doing an
3151 EVAL_AVOID_SIDE_EFFECTS evaluation of a tagged type, return
3152 the type of the tag instead of doing forcing an EVAL_NORMAL
3153 expression evaluation.
3154
3155 2008-09-10 Paul N. Hilfinger <hilfinger@adacore.com>
3156 Joel Brobecker <brobecker@adacore.com>
3157
3158 * ada-lang.c (is_digits_suffix): New function.
3159 (is_dot_digits_suffix): Remove.
3160 (ada_lookup_symbol_list): Remove digits suffix from minimal symbols
3161 before looking up in symbol table, and do not use wild matches on them.
3162 (wild_match): Reimplement for speed and to allow matching of operator
3163 symbols.
3164 (is_valid_name_for_wild_match): Return zero for names that do not
3165 follow the GNAT encoding.
3166
3167 (is_name_suffix): Fix typo in comment.
3168 (to_record_with_fixed_variant_part): Ditto.
3169
3170 2008-09-10 Pedro Alves <pedro@codesourcery.com>
3171
3172 * Makefile.in (gnu-nat.o): New rule.
3173
3174 2008-09-10 Joel Brobecker <brobecker@adacore.com>
3175
3176 * ada-lang.c (ada_evaluate_subexp) [OP_ATR_SIZE]: Use
3177 archecture-neutral builtin_type_int32 instead of builtin_type_int.
3178
3179 2008-09-10 Joel Brobecker <brobecker@adacore.com>
3180
3181 * ada-lang.c (ada_evaluate_subexp) [BINOP_ADD, BINOP_SUB]:
3182 Add special handling for pointer types.
3183
3184 2008-09-10 Pedro Alves <pedro@codesourcery.com>
3185
3186 * inf-ttrace.c (inf_ttrace_follow_fork): Declare locals at the
3187 right scope level.
3188 (inf_ttrace_resume, inf_ttrace_wait): Typos.
3189
3190 2008-09-10 Ulrich Weigand <uweigand@de.ibm.com>
3191
3192 * ada-lang.c (ada_array_length): Use builtin_type_int32 instead
3193 of builtin_type_int.
3194 (ada_evaluate_subexp) [UNOP_IN_RANGE]: Use operand range type
3195 instead of builtin_type_int.
3196
3197 2008-09-09 Pedro Alves <pedro@codesourcery.com>
3198
3199 * infrun.c (normal_stop): Run hook-stop last.
3200
3201 2008-09-09 Pedro Alves <pedro@codesourcery.com>
3202
3203 * gnu-nat.c (gnu_pid_to_exec_file): Delete.
3204 (init_gnu_ops): Don't register it.
3205
3206 2008-09-09 Pedro Alves <pedro@codesourcery.com>
3207
3208 * gnu-nat.c (gnu_attach): Push target before fetching the list of
3209 threads.
3210
3211 2008-09-08 Daniel Jacobowitz <dan@codesourcery.com>
3212
3213 * valops.c (value_cast_structs): Return NULL for failure.
3214 (value_cast): Handle NULL from value_cast_structs.
3215 (value_fetch_lazy): Call check_typedef. Remove unused variable.
3216
3217 2008-09-08 Pedro Alves <pedro@codesourcery.com>
3218
3219 * inferior.h (context_switch_to): Delete.
3220 * infrun.c (context_switch): Don't save and load infrun state.
3221 (context_switch_to): Delete.
3222
3223 * infcmd.c (proceed_thread_callback): Replace context_switch_to
3224 calls by switch_to_thread calls.
3225
3226 * gdbthread.h (save_infrun_state, load_infrun_state): Delete.
3227 * thread.c (main_thread_state, main_thread_executing): Delete.
3228 (inferior_thread): Delete references to them.
3229 (add_thread_silent): Fix case where we're adding a thread with the
3230 same ptid as an exited thread. Remove references to
3231 context-switching.
3232 (load_infrun_state, save_infrun_state): Delete.
3233 (thread_alive, is_thread_state, any_running, is_executing)
3234 (set_executing): Remove the special handling for targets that
3235 don't register any thread.
3236 (restore_current_thread, thread_apply_all_command)
3237 (do_captured_thread_select): Unconditionally call
3238 switch_to_thread.
3239
3240 * mi/mi-main.c (mi_cmd_execute): Check for exited threads.
3241 Call switch_to_thread instead of context_switch_to.
3242
3243 2008-09-08 Pedro Alves <pedro@codesourcery.com>
3244
3245 Remove global continuations in favour of a per-thread
3246 continuations.
3247
3248 * gdbthread.h (struct thread_info): Add comments around
3249 continuations and intermediate_continuations.
3250 (save_infrun_state, load_infrun_state): Delete continuations and
3251 intermediate_continuations arguments.
3252 * infrun.c (context_switch): Don't context-switch the continuations.
3253 * thread.c (clear_thread_inferior_resources): Discard all
3254 continuations of the thread we're clearing.
3255 (save_infrun_state, load_infrun_state): Delete continuations and
3256 intermediate_continuations arguments, and the code referencing
3257 them.
3258 * utils.c: Include "gdbthread.h".
3259 (cmd_continuation, intermediate_continuation): Delete.
3260 (add_continuation): Add thread_info* argument. Install the
3261 continuation on it.
3262 (restore_thread_cleanup): New.
3263 (do_all_continuations_ptid, do_all_continuations_thread_callback):
3264 New.
3265 (do_all_continuations): Reimplement.
3266 (discard_all_continuations_thread_callback,
3267 discard_all_continuations_thread): New.
3268 (discard_all_continuations): Reimplement.
3269 (add_intermediate_continuation): Add thread_info* argument.
3270 Install the continuation on it.
3271 (do_all_intermediate_continuations_thread_callback)
3272 (do_all_intermediate_continuations_thread): New.
3273 (do_all_intermediate_continuations): Reimplement.
3274 (discard_all_intermediate_continuations_thread_callback): New.
3275 (discard_all_intermediate_continuations_thread): New.
3276 (discard_all_intermediate_continuations): Reimplement.
3277
3278 * breakpoint.c (until_break_command): Install the continuation on
3279 the current thread.
3280
3281 * defs.h (cmd_continuation, intermediate_continuation): Delete.
3282 (struct thread_info): Forward declare.
3283 (add_continuation, add_intermediate_continuation): Add
3284 thread_info* argument.
3285 (do_all_continuations_thread, discard_all_continuations_thread)
3286 (do_all_intermediate_continuations_thread)
3287 (discard_all_intermediate_continuations_thread): Declare.
3288 * inf-loop.c (inferior_event_handler): In non-stop only run
3289 continuations on the thread that stopped. In all-stop, run
3290 continuations on all threads.
3291 * infcmd.c (step_once, finish_command): Adjust.
3292
3293 2008-09-08 Pedro Alves <pedro@codesourcery.com>
3294
3295 Remove the global stop_step in favour of a per-thread
3296 stop_step.
3297
3298 * inferior.h (stop_step): Delete.
3299
3300 * gdbthread.h (struct thread_info): Add comments to stop_step.
3301 (save_infrun_state, load_infrun_state): Remove stop_step argument.
3302 * thread.c (load_infrun_state, save_infrun_state): Remove
3303 stop_step argument, and references to it.
3304
3305 * infrun.c (clear_proceed_status): Clear stop_step.
3306 (fetch_inferior_event): Adjust.
3307 (context_switch): Don't context-switch stop_step.
3308 (handle_inferior_event): Adjust.
3309 (normal_stop): Adjust.
3310 (save_inferior_status, restore_inferior_status): Adjust.
3311
3312 * infcmd.c (stop_step): Delete.
3313 (step_1, step_1_continuation, step_once, until_next_command):
3314 Adjust.
3315
3316 2008-09-08 Pedro Alves <pedro@codesourcery.com>
3317
3318 Remove the global step_multi in favour of a per-thread
3319 step_multi.
3320
3321 * inferior.h (step_multi): Delete.
3322 * gdbthread.h (struct thread_info): Add comments around
3323 step_multi.
3324 (save_infrun_state, load_infrun_state): Remove step_multi
3325 parameter.
3326 * thread.c (load_infrun_state, save_infrun_state): Remove
3327 step_multi argument, and references to it.
3328 * infcmd.c (step_multi): Delete.
3329 (step_1): Adjust.
3330 (step_1_continuation, until_next_command): Adjust.
3331 * infrun.c (fetch_inferior_event): Adjust.
3332 (context_switch): Don't context-switch step_multi.
3333 (print_stop_reason, normal_stop): Adjust.
3334
3335 2008-09-08 Pedro Alves <pedro@codesourcery.com>
3336
3337 Remove the global stop_signal in favour of a per-thread
3338 stop_signal.
3339
3340 * inferior.h (stop_signal): Delete.
3341 * gdbthread.h (save_infrun_state, load_infrun_state): Remove
3342 stop_signal argument.
3343 * thread.c (load_infrun_state, save_infrun_state): Remove
3344 stop_signal argument. Don't reference it.
3345
3346 * infcmd.c (stop_signal): Delete.
3347 (program_info): Adjust.
3348 * infrun.c (resume): Clear stop_signal.
3349 (proceed): Adjust. Pass the last stop_signal to the thread we're
3350 resuming.
3351 (context_switch): Don't context-switch stop_signal.
3352 (handle_inferior_event, keep_going): Adjust.
3353 (save_inferior_status, restore_inferior_status): Adjust.
3354
3355 * fbsd-nat.c: Include "gdbthread.h".
3356 (find_signalled_thread, find_stop_signal): New.
3357 (fbsd_make_corefile_notes): Use it.
3358 * fork-child.c (startup_inferior): Adjust.
3359
3360 * linux-nat.c (get_pending_status): Adjust.
3361 (linux_nat_do_thread_registers): Adjust.
3362 (find_signalled_thread, find_stop_signal): New.
3363 (linux_nat_do_thread_registers): Add stop_signal parameter.
3364 (struct linux_nat_corefile_thread_data): Add stop_signal member.
3365 (linux_nat_corefile_thread_callback): Pass stop_signal.
3366 (linux_nat_do_registers): Delete.
3367 (linux_nat_make_corefile_notes): Use find_stop_signal. Assume
3368 there's always a thread.
3369
3370 * procfs.c (find_signalled_thread, find_stop_signal): New.
3371 (find_stop_signal): New.
3372 (procfs_do_thread_registers): Add stop_signal parameter.
3373 (struct procfs_corefile_thread_data): Add stop_signal member.
3374 (procfs_corefile_thread_callback): Pass args->stop_signal.
3375 (procfs_make_note_section): Find the last stop_signal.
3376
3377 * solib-irix.c: Include gdbthread.h.
3378 (irix_solib_create_inferior_hook): Adjust.
3379 * solib-osf.c: Include gdbthread.h.
3380 (osf_solib_create_inferior_hook): Adjust.
3381 * solib-sunos.c: Include gdbthread.h.
3382 (sunos_solib_create_inferior_hook): Adjust.
3383 * solib-svr4.c: Include gdbthread.h.
3384 (svr4_solib_create_inferior_hook): Adjust.
3385
3386 * win32-nat.c (do_initial_win32_stuff): Adjust.
3387
3388 2008-09-08 Pedro Alves <pedro@codesourcery.com>
3389
3390 * gdbthread.h (struct thread_info): Add comments around
3391 proceed_to_finish.
3392 (save_infrun_state, load_infrun_state): Remove proceed_to_finish
3393 argument.
3394 * thread.c (load_infrun_state, save_infrun_state): Delete
3395 proceed_to_finish argument and references to it.
3396
3397 * infcall.c (call_function_by_hand): Adjust.
3398 * infcmd.c (finish_command): Adjust.
3399 * infrun.c (proceed_to_finish): Delete.
3400 (clear_proceed_status): Adjust.
3401 (context_switch): Don't context-switch proceed_to_finish.
3402 (normal_stop, save_inferior_status, restore_inferior_status):
3403 Adjust.
3404
3405 2008-09-08 Pedro Alves <pedro@codesourcery.com>
3406
3407 * inferior.h (stop_bpstat): Delete.
3408
3409 * breakpoint.h (bpstat_do_actions): Remove bpstat* argument.
3410
3411 * breakpoint.c (bpstat_do_actions): Rename to ...
3412 (bpstat_do_actions_1): ... this. Make static. Change return type
3413 to int. Return true if a breakpoint proceeded.
3414 (bpstat_do_actions): New, as wrapper around bpstat_do_actions_1.
3415 (delete_breakpoint): Don't reference the global stop_bpstat; it's
3416 gone.
3417
3418 * gdbthread.h (struct thread_info): Add stop_bpstat.
3419 (save_infrun_state, load_infrun_state): Remove stop_bpstat
3420 argument.
3421 * thread.c (load_infrun_state, save_infrun_state): Remove
3422 stop_bpstat argument, and the code referencing it.
3423
3424 * infcall.c: Include "gdbthread.h".
3425 (call_function_by_hand): Adjust.
3426 * exceptions.c: Include "gdbthread.h".
3427 (throw_exception): Adjust.
3428 * infcmd.c (stop_bpstat): Delete.
3429 (continue_command): In all-stop, set the ignore count on the
3430 thread that reported the stop. In non-stop, set it on the current
3431 thread.
3432 (finish_command_continuation): Adjust.
3433 (program_info): Adjust.
3434 * infrun.c (clear_proceed_status): Adjust.
3435 (context_switch): Don't context-switch stop_bpstat.
3436 (handle_inferior_event): Adjust.
3437 (normal_stop): Adjust.
3438 (save_inferior_status, restore_inferior_status): Adjust.
3439
3440 * inf-loop.c (inferior_event_handler): Remove parameter to
3441 bpstat_do_actions call.
3442 * top.c (command_loop): Remove parameter to bpstat_do_actions
3443 call. Call it unconditionally.
3444 * event-top.c (command_handler): Ditto.
3445 * python/python.c (execute_gdb_command): Ditto.
3446
3447 2008-09-08 Pedro Alves <pedro@codesourcery.com>
3448
3449 * inferior.h (step_over_calls): Delete.
3450
3451 * gdbthread.h (save_infrun_state, load_infrun_state): Remove
3452 step_over_calls argument.
3453 * thread.c (save_infrun_state, load_infrun_state): Remove
3454 step_over_calls argument. Adjust.
3455
3456 * infcmd.c (step_over_calls): Delete.
3457 (step_1): Adjust.
3458 * infrun.c (clear_proceed_status): Adjust.
3459 (context_switch): Don't context-switch step_over_calls.
3460 (handle_inferior_event, save_inferior_status)
3461 (restore_inferior_status): Adjust.
3462
3463 2008-09-08 Pedro Alves <pedro@codesourcery.com>
3464
3465 Remove context switching in favour of accessing thread_info fields
3466 directly.
3467
3468 * infrun.c (stepping_over_breakpoint, step_resume_breakpoint):
3469 Delete.
3470 (struct thread_stepping_state): Delete.
3471 (gtss, tss): Delete.
3472 (follow_inferior_reset_breakpoints, follow_exec)
3473 (resume, clear_proceed_status): Adjust.
3474 (prev_pc): Delete.
3475 (proceed, start_remote, init_wait_for_inferior): Adjust.
3476 (struct execution_control_state): Add event_thread member.
3477 (delete_step_resume_breakpoint_callback)
3478 (delete_step_thread_step_resume_breakpoint)
3479 (delete_step_thread_step_resume_breakpoint_cleanup)
3480 (delete_step_thread_step_resume_breakpoint): New.
3481 (wait_for_inferior, init_execution_control_state): Use
3482 delete_step_thread_step_resume_breakpoint_cleanup.
3483 (wait_for_inferior): Set the event_thread.
3484 (fetch_inferior_event): Ditto. Delete the step-resume breakpoint
3485 with delete_step_thread_step_resume_breakpoint.
3486 (init_thread_stepping_state): Change parameter type to
3487 thread_info. Adjust.
3488 (context_switch): Don't context switch prev_pc,
3489 stepping_over_breakpoint, step_resume_breakpoint,
3490 step_range_start, step_range_end, step_frame_id,
3491 tss->stepping_over_breakpoint,
3492 tss->stepping_through_solib_after_catch,
3493 tss->stepping_through_solib_catchpoints, tss->current_line, or
3494 tss->current_symtab.
3495 (adjust_pc_after_break, handle_inferior_event)
3496 (currently_stepping, step_into_function)
3497 (insert_step_resume_breakpoint_at_sal)
3498 (insert_longjmp_resume_breakpoint, keep_going): Adjust.
3499 (clear_stepping_state): New.
3500 (normal_stop): Adjust.
3501 (save_inferior_status, restore_inferior_status): Adjust.
3502
3503 * gdbthread.h (struct thread_info): Comments describing the
3504 members moved here. Add step_after_step_resume_breakpoint.
3505 (delete_step_resume_breakpoint): Add thread_info argument.
3506 (save_infrun_state, load_infrun_state): Remove prev_pc,
3507 trap_expected, step_resume_breakpoint, step_range_start,
3508 step_range_end, step_frame_id, another_trap,
3509 stepping_through_solib_after_catch,
3510 stepping_through_solib_catchpoints, current_line and
3511 current_symtab function arguments.
3512 (inferior_thread): Declare.
3513
3514 * thread.c (inferior_thread): New.
3515 (delete_step_resume_breakpoint): Add a thread_info parameter and
3516 rewrite.
3517 (load_infrun_state, save_infrun_state): Remove prev_pc,
3518 trap_expected, step_resume_breakpoint, step_range_start,
3519 step_range_end, step_frame_id, stepping_over_breakpoint,
3520 stepping_through_solib_after_catch,
3521 stepping_through_solib_catchpoints, current_line and
3522 current_symtab args. Remove code referencing them.
3523
3524 * infcmd.c (step_range_start, step_range_end, step_frame_id):
3525 Delete.
3526 (step_1, step_once, until_next_command): Adjust.
3527
3528 * inferior.h (step_range_start, step_range_end, step_frame_id):
3529 Delete.
3530
3531 * linux-nat.c (linux_child_follow_fork): If following the child,
3532 move the step state to it. Adjust.
3533 * inf-ptrace.c (inf_ptrace_follow_fork): Ditto.
3534 * inf-ttrace.c (inf_ttrace_follow_fork): Ditto.
3535
3536 2008-09-08 Pedro Alves <pedro@codesourcery.com>
3537
3538 * bsd-uthread.c (bsd_uthread_find_new_threads): Claim the main
3539 thread.
3540
3541 2008-09-08 Pedro Alves <pedro@codesourcery.com>
3542
3543 * corelow.c (add_to_thread_list): If this is the first time we
3544 hear about thread info, update inferior_ptid.
3545 (core_open): Clear the thread list and set inferior_ptid before
3546 acknowledging a new inferior. Find threads before fetching
3547 register info. Give an upper target layer a chance to find and
3548 claim new threads. Print core generation and stop signal info
3549 after finding new threads.
3550 (get_core_register_section): Look at the lwp member of
3551 inferior_ptid for detecting if we have threads info, instead of
3552 the pid member.
3553 (core_pid_to_str): New.
3554 (init_core_ops): Register core_pid_to_str.
3555
3556 2008-09-08 Pedro Alves <pedro@codesourcery.com>
3557
3558 * spu-linux-nat.c (spu_child_post_startup_inferior)
3559 (spu_child_post_attach): Don't add the main thread here.
3560
3561 2008-09-08 Pedro Alves <pedro@codesourcery.com>
3562
3563 Use ptid_t.tid to store thread ids instead of ptid_t.pid.
3564
3565 * gnu-nat.c (inf_validate_procs): If this is the first time we're
3566 seeing a thread id, extend the main thread's ptid. If we still
3567 have pending execs, don't be verbose about new threads.
3568 (gnu_wait, gnu_resume, gnu_attach, gnu_thread_alive)
3569 (gnu_pid_to_str, cur_thread, sig_thread_cmd): Adjust.
3570 * i386gnu-nat.c (gnu_fetch_registers, gnu_store_registers):
3571 Adjust.
3572
3573 2008-09-08 Pedro Alves <pedro@codesourcery.com>
3574
3575 * procfs.c (to_attach): Create a procinfo for the current lwp.
3576 Add it to gdb's thread list.
3577 (procfs_fetch_registers, procfs_store_registers): Assume there's
3578 always an lwp.
3579 (procfs_wait): Don't add the main thread here.
3580 (procfs_init_inferior): Create a procinfo for the main lwp here.
3581 Change main thread's ptid with thread_change_ptid.
3582 (procfs_notice_thread): Check for exited threads.
3583 (procfs_corefile_thread_callback): Remove check for the main
3584 process.
3585 (procfs_make_note_section): Assume there is always a thread.
3586
3587 * sol-thread.c (sol_thread_attach): Clear sol_thread_active before
3588 attaching. Change the main thread ptid with thread_change_ptid.
3589 (sol_thread_detach): Clear sol_thread_active.
3590 (sol_thread_wait): Check for exited threads.
3591 (sol_thread_create_inferior): Clear sol_thread_active before
3592 creating a new inferior. Change the main thread ptid with
3593 thread_change_ptid.
3594 (sol_thread_mourn_inferior): Clear sol_thread_active.
3595 (sol_find_new_threads_callback): Check for exited threads.
3596
3597 2008-09-08 Pedro Alves <pedro@codesourcery.com>
3598
3599 * inf-ttrace.c (inf_ttrace_wait): On TTEVT_LWP_CREATE and
3600 LWP_TERMINATE, resume the caller thread. On TTEVT_LWP_CREATE,
3601 TTEVT_LWP_EXIT and TTEVT_LWP_TERMINATE, don't stop the whole
3602 process, and return TARGET_WAITKIND_IGNORE.
3603
3604 2008-09-08 Pedro Alves <pedro@codesourcery.com>
3605
3606 * inf-ttrace.c: Include <signal.h>
3607 (inf_ttrace_delete_dead_threads_callback): New.
3608 (inf_ttrace_resume_lwp): New.
3609 (inf_ttrace_resume_callback, inf_ttrace_resume): Rewrite. Don't
3610 delete dying threads until they are really dead.
3611 (inf_ttrace_wait): After stopping the whole process, delete any
3612 dying thread that is really dead by now.
3613 (inf_ttrace_thread_alive): Return 1.
3614 (inf_ttrace_extra_thread_info): New.
3615 (inf_ttrace_target): Register inf_ttrace_extra_thread_info.
3616
3617 2008-09-08 Pedro Alves <pedro@codesourcery.com>
3618
3619 * inf-ttrace.c (inf_ttrace_follow_fork): Register the main thread
3620 of the child fork.
3621 (inf_ttrace_attach): Add the main thread.
3622 (inf_ttrace_resume_callback): Check for exited threads. Adjust
3623 for always a thread.
3624 (inf_ttrace_wait): Decorate the main thread's ptid with lwp info
3625 using thread_change_ptid, and set its private data. Don't add the
3626 main thread here.
3627 (inf_ttrace_pid_to_str): Adjust.
3628
3629 2008-09-08 Pedro Alves <pedro@codesourcery.com>
3630
3631 * bsd-uthread.c (bsd_uthread_wait): Decorate the main thread with
3632 thread_change_ptid. Check for exited threads.
3633 (bsd_uthread_find_new_threads): Check for exited threads.
3634
3635 2008-09-08 Pedro Alves <pedro@codesourcery.com>
3636
3637 * inf-ptrace.c: Include "gdbthread.h".
3638 (inf_ptrace_attach): Add the main thread here.
3639 * linux-nat.c (linux_nat_attach): Don't add the main thread here.
3640 Decorate the main thread id with the lwp id.
3641
3642 2008-09-08 Pedro Alves <pedro@codesourcery.com>
3643
3644 * linux-nat.c (linux_nat_wait): Update inferior_ptid's ptid with
3645 thread_change_ptid. Don't add or mark the main thread as running
3646 and executing here.
3647 * fork-child.c (fork_inferior): Add the main thread here.
3648
3649 2008-09-08 Jerome Guitton <guitton@adacore.com>
3650
3651 * rs6000-tdep.c (rs6000_fetch_instruction)
3652 (rs6000_skip_stack_check): New functions.
3653 (skip_prologue): Skip stack check sequence.
3654
3655 2008-09-08 David Daney <ddaney@avtrex.com>
3656
3657 * dummy-frame.h (frame.h): Include it.
3658 (struct frame_id): Remove declaration.
3659
3660 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
3661
3662 * spu-tdep.c (spu_push_dummy_code): New function.
3663 (spu_gdbarch_init): Install it.
3664
3665 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
3666
3667 * gdbarch.sh (gdbarch_dump): Use core_addr_to_string_nz
3668 instead of paddr_nz.
3669 * gdbarch.c: Regenerate.
3670
3671 * target.c (target_xfer_partial, debug_print_register): Use
3672 core_addr_to_string_nz instead of paddr_nz.
3673
3674 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
3675
3676 * rs6000-tdep.c (rs6000_gdbarch_init): Setup displaced stepping
3677 *before* calling gdbarch_init_osabi.
3678 (rs6000_aix_init_osabi): Disable displaced stepping.
3679
3680 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
3681
3682 * target.c (update_current_target): Do not inherit to_open
3683 or to_close.
3684 (pop_target): Call target_close on target_stack instead
3685 of current_target.
3686 (pop_all_targets_above): Likewise.
3687
3688 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
3689
3690 * gnu-v3-abi.c (gnuv3_decode_method_ptr): New function.
3691 (gnuv3_print_method_ptr): Use it.
3692 (gnuv3_method_ptr_to_value): Likewise.
3693
3694 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
3695
3696 * nto-tdep.h (struct nto_target_ops): Add gdbarch parameter to
3697 register_area callback function.
3698 * i386-nto-tdep.c (i386nto_register_area): Add gdbarch parameter.
3699 Use it instead of current_gdbarch.
3700 * nto-procfs.c (procfs_store_registers): Update call.
3701
3702 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
3703
3704 * mips-tdep.c (deprecated_mips_set_processor_regs_hack): Use
3705 regcache architecture instead of current_gdbarch.
3706
3707 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
3708
3709 * mep-tdep.c (struct mep_prologue): Add gdbarch member.
3710 (check_for_saved): Use it instead of current_gdbarch.
3711 (is_arg_spill): Add gdbarch paramter. Use it instead
3712 of current_gdbarch.
3713 (mep_analyze_prologue): Add gdbarch parameter. Pass it
3714 to is_arg_spill and check_for_saved.
3715 (mep_skip_prologue, mep_analyze_frame_prologue): Update calls.
3716
3717 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
3718
3719 * hppa-tdep.c (internalize_unwinds): Use objfile architecture
3720 instead of current_gdbarch.
3721
3722 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
3723
3724 * m68k-tdep.h (m68kbsd_fpreg_offset): Add gdbarch parameter.
3725 * m68kbsd-tdep.c (m68kbsd_fpreg_offset): Add gdbarch paramter.
3726 Use it instead of current_gdbarch.
3727 (m68kbsd_supply_fpregset): Update call.
3728 * m68kbsd-nat.c (m68kbsd_supply_fpregset): Likewise.
3729 (m68kbsd_collect_fpregset): Likewise.
3730
3731 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
3732
3733 * cris-tdep.c (cris_version, cris_mode): Remove.
3734 (crisv32_single_step_through_delay): Use tdep->cris_mode.
3735 (cris_breakpoint_from_pc): Likewise.
3736 (cris_frame_unwind_cache): Use tdep->cris_version.
3737 (crisv32_scan_prologue): Likewise.
3738 (cris_spec_reg_applicable): Add gdbarch argument.
3739 Use tdep->cris_version.
3740 (cris_register_size, cris_special_register_name): Update calls.
3741 (cris_special_register_name): Add gdbarch argument.
3742 (cris_register_name, crisv32_register_name): Update calls.
3743
3744 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
3745
3746 * m68hc11-tdep.c (gdb_print_insn_m68hc11): Use info->arch
3747 instead of current_gdbarch.
3748
3749 * sh64-tdep.c (gdb_print_insn_sh64): Remove.
3750 (sh64_gdbarch_init): Install print_insn_sh64 directly.
3751 * sh-tdep.c (gdb_print_insn_sh): Remove.
3752 (sh_gdbarch_init): Install print_insn_sh directly.
3753
3754 * mips-tdep.c (gdb_print_insn_mips): Do not check mips_abi
3755 from current_gdbarch.
3756 (gdb_print_insn_mips_n32, gdb_print_insn_mips_n64): New functions.
3757 (mips_gdbarch_init): Install them instead of gdb_print_insn_mips
3758 depending on mips_abi.
3759
3760 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
3761
3762 * gdbarch.sh (addr_bits_remove): Change type to 'm'.
3763 (smash_text_address): Likewise.
3764 * gdbarch.c, gdbarch.h: Regenerate.
3765
3766 * arch-utils.c (core_addr_identity): Add gdbarch parameter.
3767 * arch-utils.h (core_addr_identity): Likewise.
3768 * arm-tdep.c (arm_addr_bits_remove): Likewise.
3769 (arm_smash_text_address): Likewise.
3770 * hppa-tdep.c (hppa_smash_text_address): Likewise.
3771 * m88k-tdep.c (m88k_addr_bits_remove): Likewise.
3772 * s390-tdep.c (s390_addr_bits_remove): Likewise.
3773
3774 * mips-tdep.c (mips_addr_bits_remove): Add gdbarch parameter.
3775 Use it instead of current_gdbarch.
3776
3777 * arm-tdep.c (arm_prologue_prev_register, arm_unwind_pc,
3778 arm_dwarf2_prev_register): Update calls.
3779 * m88k-tdep.c (m88k_unwind_pc): Update call.
3780
3781 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
3782
3783 * dwarf2expr.h (dwarf2_read_address): Add gdbarch argument.
3784 * dwarf2expr.c (dwarf2_read_address): Add gdbarch argument.
3785 Call gdbarch_integer_to_address directly instead of converting
3786 to value and back. Update comment.
3787 (execute_stack_op): Update call site.
3788 * dwarf2loc.c (find_location_expression): Likewise.
3789 (locexpr_describe_location): Update
3790
3791 * dwarf2expr.h (struct dwarf_expr_context): Add gdbarch member.
3792 * dwarf2-frame.c (execute_stack_op): Initialize ctx->gdbarch.
3793 * dwarf2loc. (dwarf2_evaluate_loc_desc): Likewise.
3794 (dwarf2_loc_desc_needs_frame): Likewise.
3795
3796 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
3797
3798 * breakpoint.h (struct bp_location): Change type of section
3799 member to "struct obj_section *".
3800 * tracepoint.h (struct tracepoint): Likewise.
3801 * symtab.h (struct general_symbol_info): Replace bfd_section
3802 member with obj_section.
3803 (struct symtab_and_line): Change type of section member to
3804 "struct obj_section *".
3805 (SYMBOL_BFD_SECTION): Remove macro, replace by ...
3806 (SYMBOL_OBJ_SECTION): ... this.
3807
3808 * minsym.c (prim_record_minimal_symbol_and_info): Record symbol
3809 section as obj_section instead of bfd_section.
3810
3811 * ada-lang.c (ada_decode_symbol): Use gsymbol->obj_section
3812 directly instead of looking of obj_section from bfd_section.
3813
3814 * objfiles.h (find_pc_sect_section): Remove.
3815 * objfiles.c (find_pc_sect_section): Remove.
3816 (find_pc_section): Inline find_pc_sect_section code.
3817
3818 * symfile.h (find_pc_overlay): Return struct obj_section *.
3819 (find_pc_mapped_section): Likewise.
3820 (section_is_overlay, section_is_mapped): Change type of section
3821 argument to struct obj_section *.
3822 (pc_in_mapped_range, pc_in_unmapped_range): Likewise.
3823 (overlay_mapped_address, overlay_unmapped_address): Likewise.
3824 (symbol_overlayed_address): Likewise.
3825 * symtab.h (symbol_overlayed_address): Likewise.
3826 * symfile.c (overlay_is_mapped): Remove.
3827 (section_is_mapped): Inline overlay_is_mapped code. Update.
3828 (overlay_invalidate_all): Update.
3829 (section_is_overlay): Change section argument to type
3830 "struct obj_section *". Use bfd_ methods.
3831 (pc_in_unmapped_range): Likewise. Handle relocated sections.
3832 (pc_in_mapped_range): Likewise. Handle relocated sections.
3833 (sections_overlap): Likewise.
3834 (overlay_unmapped_address): Likewise.
3835 (overlay_mapped_address): Likewise.
3836 (symbol_overlayed_address): Likewise.
3837 (find_pc_overlay): Return struct obj_section *.
3838 (find_pc_mapped_section): Likewise.
3839 (list_overlays_command): Update.
3840 (map_overlay_command, unmap_overlay_command): Update.
3841 (simple_overlay_update): Update.
3842
3843 * block.h (blockvector_for_pc_sect): Change section argument
3844 to type "struct obj_section *".
3845 (block_for_pc_sect): Likewise.
3846 * block.c (blockvector_for_pc_sect): Change section argument
3847 to type "struct obj_section *".
3848 (block_for_pc_sect): Likewise.
3849 * symtab.h (find_pc_sect_function, find_pc_sect_psymtab,
3850 find_pc_sect_symtab, find_pc_sect_psymbol, find_pc_sect_line,
3851 lookup_minimal_symbol_by_pc_section, find_function_start_pc): Likewise.
3852 (matching_bfd_sections): Rename to ...
3853 (matching_obj_sections): ... this. Update argument types.
3854 * blockframe.c (find_pc_sect_function): Likewise.
3855 * breakpoint.c (describe_other_breakpoints): Likewise.
3856 (breakpoint_has_pc, check_duplicates_for): Likewise.
3857 * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Likewise.
3858 (lookup_minimal_symbol_by_pc_section): Likewise.
3859 * symtab.c (find_pc_sect_psymtab_closer): Likewise.
3860 (find_pc_sect_psymtab, find_pc_sect_psymbol, find_pc_sect_symtab,
3861 find_pc_sect_line, find_function_start_pc): Likewise.
3862 (matching_bfd_sections): Rename to ...
3863 (matching_obj_sections): ... this. Update argument types.
3864
3865 * blockframe.c (find_pc_partial_function): Update to section
3866 type changes. No longer call find_pc_sect_section.
3867 (cache_pc_function_section): Change to type "struct obj_section *".
3868 * breakpoint.c (resolve_sal_pc): Update to section type changes.
3869 * exec.c (xfer_memory): Likewise.
3870 * findvar.c (read_var_value): Likewise.
3871 * infcmd.c (jump_command): Likewise.
3872 * linespec.c (minsym_found): Likewise.
3873 * maint.c (maintenance_translate_address): Likewise.
3874 * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Likewise.
3875 (lookup_solib_trampoline_symbol_by_pc): Likewise.
3876 * parse.c (write_exp_msymbol): Likewise.
3877 * printcmd.c (build_address_symbolic): Likewise.
3878 (address_info, sym_info): Likewise.
3879 * symmisc.c (dump_msymbols, print_symbol): Likewise.
3880 * symtab.c (fixup_section): Likewise.
3881 (fixup_symbol_section, fixup_psymbol_section): Likewise.
3882 (find_pc_line, find_function_start_sal): Likewise.
3883 * target.c (memory_xfer_partial): Likewise.
3884 * hppa-hpux-tdep.c (hppa64_hpux_in_solib_call_trampoline): Likewise.
3885 * spu-tdep.c (spu_overlay_update): Likewise.
3886
3887 2008-09-04 Doug Evans <dje@google.com>
3888
3889 * defs.h (plongest,pulongest): Renamed from paddr_u,paddr_d.
3890 Change argument of pulongest from CORE_ADDR to ULONGEST.
3891 All callers updated.
3892 * utils.c (plongest): Renamed from paddr_d.
3893 (pulongest): Renamed from paddr_u, change arg type to ULONGEST.
3894 * remote-mips.c (send_srec): Use paddr_nz instead of paddr_u in
3895 `CORE_ADDR addr' arg of error message.
3896
3897 2008-09-03 Angela Marie Thomas <angela@releasedominatrix.com>
3898
3899 * ser-tcp.c (ser_tcp_send_break): New function.
3900 (_initialize_ser_tcp): Use ser_tcp_send_break.
3901 * ser-tcp.h (ser_tcp_send_break): New prototype.
3902
3903 2008-09-03 Ulrich Weigand <uweigand@de.ibm.com>
3904
3905 * spu-tdep.c (spu_push_dummy_call): Update all stack pointer slots
3906 when allocating stack frame for inferior call.
3907
3908 2008-09-03 Ulrich Weigand <uweigand@de.ibm.com>
3909
3910 * spu-tdep.c (spu_frame_unwind_cache): Do not attempt to unwind
3911 SP or return address if we failed to find a valid frame.
3912
3913 2008-09-03 Aleksandar Ristovski <aristovski@qnx.com>
3914
3915 * breakpoint.c (breakpoint_init_inferior): Mark as not inserted only
3916 non-permanent breakpoints.
3917 (bpstat_stop_status): Change enable_state to bp_disabled only for
3918 non-permanent breakpoints.
3919 (bp_loc_is_permanent): New function.
3920 (create_breakpoint): Check if the location points to a permanent
3921 breakpoint and if it does, make breakpoint permanent.
3922 (update_breakpoint_locations): Make sure new locations of permanent
3923 breakpoints are properly initialized.
3924 * i386-tdep.c (i386_skip_permanent_breakpoint): New function.
3925 (i386_gdbarch_init): Set gdbarch_skip_permanent_breakpoint.
3926
3927 2008-09-02 Pedro Alves <pedro@codesourcery.com>
3928
3929 * breakpoint.c (insert_breakpoints, update_global_location_list):
3930 Check breakpoints_always_inserted_mode instead of
3931 always_inserted_mode directly.
3932
3933 2008-09-02 Andreas Schwab <schwab@suse.de>
3934
3935 * ia64-tdep.c (ia64_get_dyn_info_list): Use obj_section_addr.
3936
3937 2008-09-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3938
3939 Stay compatible after the GCC PR fortran/29635 fix.
3940 * dwarf2read.c (process_die <DW_TAG_imported_module>)
3941 (process_die <DW_TAG_imported_module>): Do not assert anything about
3942 these unsupported tags.
3943
3944 2008-08-29 Tom Tromey <tromey@redhat.com>
3945
3946 * maint.c (_initialize_maint_cmds): Fix typo.
3947
3948 2008-08-29 Tom Tromey <tromey@redhat.com>
3949
3950 * dwarf2read.c (dwarf2_build_psymtabs_hard): Copy dirname on
3951 obstack.
3952
3953 2008-08-27 Ulrich Weigand <uweigand@de.ibm.com>
3954
3955 * remote.c: Include "gdb_stat.h".
3956
3957 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
3958
3959 * dummy-frame.h (dummy_frame_pop): Add prototype.
3960 * dummy-frame.c: Include "observer.h".
3961 (dummy_frame_push): Do not check for stale frames.
3962 (dummy_frame_pop): New function.
3963 (cleanup_dummy_frames): New function.
3964 (_initialize_dummy_frame): Install it as inferior_created observer.
3965
3966 * frame.h (struct frame_id): Update comments.
3967 (frame_id_inner): Remove prototype.
3968 * frame.c (frame_id_inner): Make static. Add comments.
3969 (frame_find_by_id): Update frame_id_inner safety net check to avoid
3970 false positives for targets using non-contiguous stack ranges.
3971 (get_prev_frame_1): Update frame_id_inner safety net check.
3972 (frame_pop): Call dummy_frame_pop when popping a dummy frame.
3973
3974 * stack.c (return_command): Directly pop the selected frame.
3975 * infrun.c (handle_inferior_event): Remove dead code.
3976 * i386-tdep.c (i386_push_dummy_call): Update comment.
3977
3978 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
3979
3980 * breakpoint.c (remove_breakpoint): Do not fail if unable to remove
3981 breakpoint from shared library.
3982
3983 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
3984
3985 * solib-svr4.c (read_program_header): New function.
3986 (scan_dyntag_auxv): New function.
3987 (elf_locate_base): Use it if scan_dyntag fails.
3988 (find_program_interpreter): New function.
3989 (enable_break): Use it instead of .interp section.
3990
3991 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
3992
3993 * remote.h (remote_filename_p, remote_bfd_open): Add prototypes.
3994 * remote.c (remote_bfd_iovec_open, remote_bfd_iovec_close,
3995 remote_bfd_iovec_pread, remote_bfd_iovec_stat, remote_filename_p,
3996 remote_bfd_open): New functions.
3997 (remote_hostio_send_command): Fail safely if remote connection
3998 is not set up.
3999
4000 * solist.h (solib_open): Remove prototype.
4001 (solib_bfd_open): Add prototype.
4002 * solib.c: Include "remote.h".
4003 (solib_open): Remove, replace by ...
4004 (solib_bfd_open): ... this new function. Handle remote BFDs.
4005 (solib_map_sections): Replace solib_open by solib_bfd_open.
4006 * solib-frv.c: Include "exceptions.h".
4007 (enable_break2): Replace solib_open by solib_bfd_open.
4008 * solib-svr4.c: Include "exceptions.h".
4009 (enable_break): Replace solib_open by solib_bfd_open.
4010
4011 * symfile.c: Include "remote.h".
4012 (build_id_verify): Handle remote BFDs.
4013 (separate_debug_file_exists): Use BFD to access file. Handle
4014 remote BFDs.
4015 (symfile_bfd_open): Handle remote BFDs.
4016 (reread_symbols): Handle remote BFDs.
4017
4018 * NEWS: Mention "remote:" argument prefix to "set sysroot".
4019
4020 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
4021
4022 * gdbarch.sh (target_gdbarch): New global variable.
4023 (deprecated_current_gdbarch_select_hack): Set it.
4024 * gdbarch.c, gdbarch.h: Regenerate.
4025
4026 * arch-utils.c (gdbarch_update_p): Use target_gdbarch instead
4027 of current_gdbarch.
4028 * target-descriptions.c (target_find_description): Likewise.
4029 * arm-tdep.c (arm_update_current_architecture): Likewise.
4030 (show_fp_model, arm_show_abi, arm_show_fallback_mode,
4031 arm_show_force_mode): Likewise.
4032 * mips-tdep.c (show_mask_address, show_mipsfpu_command,
4033 show_mips_abi): Likewise.
4034 * mep-tdep.c (me_module_register_set, current_me_module): Likewise.
4035
4036 * target.c (target_translate_tls_address): Use target_gdbarch
4037 instead of current_gdbarch.
4038 * remote.c (struct packet_reg): Likewise.
4039 (get_remote_arch_state, packet_reg_from_regnum,
4040 packet_reg_from_pnum, remote_check_symbols, remote_wait,
4041 remote_address_masked, remote_insert_breakpoint,
4042 remote_insert_hw_breakpoint, remote_read_description): Likewise.
4043 * remote-m32r-sdi.c (m32r_resume, m32r_wait): Likewise.
4044 * remote-mips.c (mips_open, mips_common_breakpoint): Likewise.
4045 * cris-tdep.c (cris_can_use_hardware_watchpoint): Likewise.
4046
4047 * solib.c (solib_open, solib_map_sections, solib_read_symbols,
4048 solib_add, info_sharedlibrary_command, solib_address,
4049 solib_create_inferior_hook, in_solib_dynsym_resolve_code,
4050 solib_global_lookup): Likewise.
4051 * solib-frv.c (enable_break2, frv_relocate_main_executable): Likewise.
4052 * solib-irix.c (irix_current_sos, irix_open_symbol_file_object):
4053 Likewise.
4054 * solib-sunos.c (sunos_solib_create_inferior_hook): Likewise.
4055 * solib-svr4.c (exec_entry_point, enable_break, svr4_free_so,
4056 set_solib_svr4_fetch_link_map_offsets, svr4_fetch_link_map_offsets):
4057 Likewise.
4058 * nto-tdep.c (nto_find_and_open_solib, nto_init_solib_absolute_prefix,
4059 nto_truncate_ptr): Likewise.
4060 * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Likewise.
4061
4062 2008-08-26 Luis Machado <luisgpm@br.ibm.com>
4063
4064 * ppc-linux-tdep.c (ppc_linux_vsx_regset_sections) New structure.
4065 (ppc_linux_vmx_regset_sections): New structure.
4066 (ppc_linux_fp_regset_sections): New structure.
4067 (ppc_linux_init_abi): Select core-file regset based on target
4068 features.
4069
4070 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
4071
4072 * target.c (debug_print_register): Use regcache_raw_collect
4073 instead of regcache_cooked_read. Only handle raw registers.
4074
4075 2008-08-25 Pedro Alves <pedro@codesourcery.com>
4076
4077 * cp-name-parser.y: Include config.h before system headers.
4078
4079 2008-08-25 Ulrich Weigand <uweigand@de.ibm.com>
4080
4081 * m88k-tdep.c: Update for unwinder changes.
4082
4083 2008-08-24 Tom Tromey <tromey@redhat.com>
4084
4085 * s390-tdep.c (s390_address_class_type_flags): Use
4086 TYPE_INSTANCE_FLAG_ADDRESS_CLASS_1.
4087 (s390_address_class_type_flags_to_name): Likewise.
4088 (s390_address_class_name_to_type_flags): Likewise.
4089
4090 2008-08-24 Tom Tromey <tromey@redhat.com>
4091
4092 * rs6000-tdep.c (rs6000_builtin_type_vec128): Don't use
4093 TYPE_FLAGS.
4094 * features/rs6000/powerpc-vsx32l.c
4095 (initialize_tdesc_powerpc_vsx32l): Update.
4096 * features/rs6000/powerpc-vsx32.c
4097 (initialize_tdesc_powerpc_vsx32): Update.
4098 * features/rs6000/powerpc-vsx64.c
4099 (initialize_tdesc_powerpc_vsx64): Update.
4100 * features/rs6000/powerpc-vsx64l.c
4101 (initialize_tdesc_powerpc_vsx64l): Update.
4102 * target-descriptions.c (maint_print_c_tdesc_cmd): Emit
4103 TYPE_VECTOR, not TYPE_FLAGS.
4104
4105 2008-08-24 Tom Tromey <tromey@redhat.com>
4106
4107 * xml-tdesc.c (tdesc_end_union): Update.
4108 * stabsread.c (define_symbol): Update.
4109 (read_type): Update.
4110 (read_struct_type): Update.
4111 (read_enum_type): Update.
4112 * spu-tdep.c (spu_builtin_type_vec128): Update.
4113 * sh-tdep.c (sh_push_dummy_call_fpu): Update.
4114 (sh_push_dummy_call_nofpu): Update.
4115 * mdebugread.c (parse_symbol): Update.
4116 (parse_symbol): Update.
4117 (parse_symbol): Update.
4118 (upgrade_type): Update.
4119 * jv-lang.c (java_lookup_class): Update.
4120 * iq2000-tdep.c (iq2000_pointer_to_address): Update.
4121 * i386-tdep.c (i386_mmx_type): Update.
4122 (i386_sse_type): Update.
4123 * gdbtypes.h (enum type_flag_value): New enum.
4124 (enum type_instance_flag_value): New enum.
4125 (TYPE_FLAG_UNSIGNED, TYPE_FLAG_NOSIGN, TYPE_FLAG_STUB,
4126 TYPE_FLAG_TARGET_STUB, TYPE_FLAG_STATIC, TYPE_FLAG_PROTOTYPED,
4127 TYPE_FLAG_INCOMPLETE, TYPE_FLAG_VARARGS, TYPE_FLAG_VECTOR,
4128 TYPE_FLAG_FIXED_INSTANCE, TYPE_FLAG_STUB_SUPPORTED,
4129 TYPE_FLAG_NOTTEXT): Now enum constants.
4130 (TYPE_FLAG_CONST, TYPE_FLAG_VOLATILE, TYPE_FLAG_CODE_SPACE,
4131 TYPE_FLAG_DATA_SPACE, TYPE_FLAG_ADDRESS_CLASS_1,
4132 TYPE_FLAG_ADDRESS_CLASS_2): Remove.
4133 (TYPE_INSTANCE_FLAG_CONST, TYPE_INSTANCE_FLAG_VOLATILE,
4134 TYPE_INSTANCE_FLAG_CODE_SPACE, TYPE_INSTANCE_FLAG_DATA_SPACE,
4135 TYPE_INSTANCE_FLAG_ADDRESS_CLASS_1,
4136 TYPE_INSTANCE_FLAG_ADDRESS_CLASS_2): New constants.
4137 (TYPE_UNSIGNED, TYPE_NOSIGN, TYPE_STUB, TYPE_TARGET_STUB,
4138 TYPE_STATIC, TYPE_PROTOTYPED, TYPE_INCOMPLETE, TYPE_VARARGS,
4139 TYPE_VECTOR, TYPE_FIXED_INSTANCE, TYPE_STUB_SUPPORTED,
4140 TYPE_NOTTEXT): Update.
4141 (TYPE_FLAG_ADDRESS_CLASS_ALL): Remove.
4142 (TYPE_INSTANCE_FLAG_ADDRESS_CLASS_ALL): New define.
4143 (TYPE_VOLATILE, TYPE_CODE_SPACE, TYPE_DATA_SPACE,
4144 TYPE_ADDRESS_CLASS_1, TYPE_ADDRESS_CLASS_2,
4145 TYPE_ADDRESS_CLASS_ALL): Update.
4146 (struct main_type) <flags>: Remove.
4147 <flag_unsigned, flag_nosign, flag_stub, flag_target_stub,
4148 flag_static, flag_prototyped, flag_incomplete, flag_varargs,
4149 flag_vector, flag_stub_supported, flag_nottext,
4150 flag_fixed_instance>: New fields.
4151 <nfields, vptr_fieldno>: Move earlier.
4152 (TYPE_FLAGS): Remove.
4153 * gdbtypes.c (make_pointer_type): Update.
4154 (address_space_name_to_int): Update.
4155 (address_space_int_to_name): Update.
4156 (make_type_with_address_space): Update.
4157 (make_cv_type): Update.
4158 (create_range_type): Update.
4159 (get_discrete_bounds): Update.
4160 (create_set_type): Update.
4161 (make_vector_type): Update.
4162 (smash_to_method_type): Update.
4163 (check_typedef): Update.
4164 (check_stub_method): Update.
4165 (init_type): Individually assign flag fields.
4166 (recursive_dump_type): Don't print entire TYPE_FLAGS field. Do
4167 print TYPE_FIXED_INSTANCE, TYPE_STUB_SUPPORTED, and TYPE_NOTTEXT.
4168 (copy_type_recursive): Copy the entire main type. Don't use
4169 TYPE_FLAGS.
4170 * features/rs6000/powerpc-altivec64l.c
4171 (initialize_tdesc_powerpc_altivec64l): Update.
4172 * features/rs6000/powerpc-altivec64.c
4173 (initialize_tdesc_powerpc_altivec64): Update.
4174 * features/rs6000/powerpc-altivec32l.c
4175 (initialize_tdesc_powerpc_altivec32l): Update.
4176 * features/rs6000/powerpc-altivec32.c
4177 (initialize_tdesc_powerpc_altivec32): Update.
4178 * features/rs6000/powerpc-7400.c (initialize_tdesc_powerpc_7400):
4179 Update.
4180 * features/arm-with-iwmmxt.c (initialize_tdesc_arm_with_iwmmxt):
4181 Update.
4182 * dwarf2read.c (read_structure_type): Update.
4183 (read_enumeration_type): Likewise.
4184 (process_enumeration_scope): Likewise.
4185 (read_tag_pointer_type): Likewise.
4186 (read_subroutine_type): Likewise.
4187 (read_subroutine_type): Likewise.
4188 (read_base_type): Likewise.
4189 * coffread.c (coff_read_enum_type): Update.
4190 * ada-valprint.c (adjust_type_signedness): Update.
4191 * ada-typeprint.c (print_record_field_types): Update.
4192 * ada-lang.c (packed_array_type): Update.
4193 (empty_record): Don't reset TYPE_FLAGS.
4194 (ada_template_to_fixed_record_type_1): Update.
4195 (ada_template_to_fixed_record_type_1): Likewise.
4196 (template_to_static_fixed_type): Likewise.
4197 (to_record_with_fixed_variant_part): Likewise.
4198 (to_fixed_record_type): Likewise.
4199 (to_fixed_array_type): Likewise.
4200 (to_static_fixed_type): Likewise.
4201
4202 2008-08-23 Jim Blandy <jimb@redhat.com>
4203
4204 PR macros/607:
4205 * symmisc.c (print_symbol_bcache_statistics): Include statistics
4206 for the macro bcache.
4207
4208 2008-08-23 Tom Tromey <tromey@redhat.com>
4209
4210 * macrotab.h (struct macro_definition) <kind>: Shrink to one bit.
4211 (argc): Now 31 bits.
4212
4213 2008-08-22 Tom Tromey <tromey@redhat.com>
4214
4215 * NEWS: Move macro entries back under "New commands".
4216
4217 2008-08-22 Ulrich Weigand <uweigand@de.ibm.com>
4218
4219 * breakpoint.c (create_overlay_event_breakpoint): Rename to ...
4220 (create_overlay_event_breakpoint_1): ... this. Add OBJFILE parameter.
4221 (create_overlay_event_breakpoint): Loop over all objfiles to install
4222 multiple instances of the overlay event breakpoint if present.
4223
4224 2008-08-22 Ulrich Weigand <uweigand@de.ibm.com>
4225
4226 * spu-tdep.c (spu_overlay_new_objfile): Only consider SPU objfiles.
4227 (info_spu_event_command): Command only supported on SPU architecture.
4228 (info_spu_signal_command): Likewise.
4229 (info_spu_mailbox_command): Likewise.
4230 (info_spu_dma_command): Likewise.
4231 (info_spu_proxydma_command): Likewise.
4232
4233 2008-08-22 Ulrich Weigand <uweigand@de.ibm.com>
4234
4235 * infrun.c (adjust_pc_after_break): Do not call get_thread_regcache
4236 if the thread has already exited.
4237
4238 2008-08-22 Pedro Alves <pedro@codesourcery.com>
4239
4240 * infrun.c (proceed): Move back setting previous_inferior_ptid
4241 from here ...
4242 (wait_for_inferior): ... to here.
4243 (fetch_inferior_event): ... and here.
4244
4245 2008-08-21 Ulrich Weigand <uweigand@de.ibm.com>
4246
4247 * gdbarch.sh: Include "regcache.h" into gdbarch.c.
4248 (deprecated_current_gdbarch_select_hack): Call registers_changed
4249 instead of reinit_frame_cache.
4250 * gdbarch.c: Regenerate.
4251
4252 2008-08-21 Ulrich Weigand <uweigand@de.ibm.com>
4253
4254 * elfread.c (elf_symtab_read): Do not relocate thread-local symbols.
4255
4256 2008-08-21 Daniel Jacobowitz <dan@codesourcery.com>
4257
4258 * xcoffread.c (SYMNAME_ALLOC): Correct syntax.
4259
4260 2008-08-21 Ulrich Weigand <uweigand@de.ibm.com>
4261
4262 * findvar.c (locate_var_value): Do not call get_frame_arch
4263 with a NULL frame argument.
4264
4265 2008-08-21 Ulrich Weigand <uweigand@de.ibm.com>
4266
4267 * frame.h (frame_map_regnum_to_name): Remove prototype.
4268 (frame_map_name_to_regnum): Remove prototype.
4269 * frame.c (frame_map_regnum_to_name): Remove.
4270 (frame_map_name_to_regnum): Remove.
4271 (frame_unwind_register_value): Use user_reg_map_regnum_to_name
4272 instead of frame_map_regnum_to_name.
4273 * ax-gdb.c: Include "user-regs.h".
4274 (gen_expr): Use user_reg_map_name_to_regnum instead of
4275 frame_map_name_to_regnum.
4276 * eval.c: Include "user-regs.h".
4277 (evaluate_subexp_standard): Use user_reg_map_name_to_regnum
4278 instead of frame_map_name_to_regnum.
4279 * infcmd.c (registers_info): Likewise.
4280 * parse.c: Include "user-regs.h".
4281 (write_dollar_variable): Use user_reg_map_name_to_regnum
4282 instead of frame_map_name_to_regnum.
4283 * tracepoint.c: Include "user-regs.h".
4284 (encode_actions): Use user_reg_map_name_to_regnum
4285 instead of frame_map_name_to_regnum.
4286 * valops.c: Include "user-regs.h".
4287 (value_fetch_lazy): Use user_reg_map_regnum_to_name instead
4288 of frame_map_regnum_to_name.
4289
4290 2008-08-21 Ulrich Weigand <uweigand@de.ibm.com>
4291
4292 * ppc-linux-tdep.c (ppc64_linux_convert_from_func_ptr_addr): Read
4293 and manually relocate .opd contents from BFD instead of reading
4294 them from target memory.
4295
4296 2008-08-21 Daniel Jacobowitz <dan@codesourcery.com>
4297
4298 * dwarf2read.c (processing_current_prefix): Delete static
4299 variable.
4300 (process_full_comp_unit): Do not set processing_current_prefix.
4301 (dwarf2_full_name): New function.
4302 (read_func_scope): Do not set processing_current_prefix. Use
4303 determine_prefix.
4304 (read_structure_type): Do not set processing_current_prefix. Remove
4305 unused inner cleanup.
4306 (process_structure_scope): Do not set processing_current_prefix.
4307 (read_enumeration_type): Use dwarf2_full_name.
4308 (determine_class_name): Return a const char *. Put the result
4309 on the objfile obstack. Use dwarf2_full_name.
4310 (read_namespace_type): New function.
4311 (read_namespace): Do not create the type here. Use
4312 determine_prefix.
4313 (read_typedef): Use dwarf2_full_name. Do not pass the name
4314 to init_type.
4315 (read_base_type): Do not pass the name to init_type. Handle
4316 TYPE_FLAG_NOSIGN.
4317 (read_unspecified_type): Do not pass the name to init_type.
4318 (new_symbol): Use dwarf2_full_name instead of
4319 processing_current_prefix.
4320 (read_type_die): Do not set processing_current_prefix. Handle
4321 DW_TAG_namespace.
4322 (determine_prefix): Handle specifications. Return the result
4323 on the objfile obstack. Handle unions correctly.
4324
4325 2008-08-21 Daniel Jacobowitz <dan@codesourcery.com>
4326
4327 * buildsym.c (add_symbol_to_list): Do not call
4328 cp_scan_for_anonymous_namespaces here.
4329 (finish_block): Do not call cp_set_block_scope here.
4330 * cp-namespace.c (processing_has_namespace_info)
4331 (processing_current_prefix): Delete.
4332 (cp_initialize_namespace): Do not initialize
4333 processing_has_namespace_info.
4334 (cp_scan_for_anonymous_namespaces): Use SYMBOL_DEMANGLED_NAME. Do
4335 not check processing_has_namespace_info.
4336 (cp_set_block_scope): Take prefix and namespace info flag as
4337 arguments. Honor namespaces regardless of a demangled name.
4338 * cp-support.h (processing_has_namespace_info)
4339 (processing_current_prefix): Delete declarations.
4340 (cp_set_block_scope): Update prototype.
4341 * dwarf2read.c (processing_has_namespace_info)
4342 (processing_current_prefix): New static variables.
4343 (read_file_scope): Initialize processing_has_namespace_info.
4344 (read_func_scope): Call cp_set_block_scope for C++.
4345 (new_symbol): Call cp_scan_for_anonymous_namespaces for C++.
4346 * symtab.c (symbol_demangled_name): Accept a const argument.
4347 * symtab.h (symbol_demangled_name): Update prototype.
4348
4349 2008-08-21 Daniel Jacobowitz <dan@codesourcery.com>
4350
4351 * ax-gdb.c (gen_var_ref): Use SYMBOL_LINKAGE_NAME.
4352 * blockframe.c (find_pc_partial_function): Likewise.
4353 * buildsym.c (find_symbol_in_list): Likewise.
4354 * c-valprint.c (c_val_print): Likewise.
4355 * coffread.c (patch_opaque_types, process_coff_symbol): Likewise.
4356 (coff_read_enum_type): Likewise. Use SYMBOL_SET_LINKAGE_NAME.
4357 * cp-support.c (cp_remove_params): Renamed from remove_params and
4358 made global.
4359 (overload_list_add_symbol): Update call to remove_params.
4360 * cp-support.h (cp_remove_params): Declare.
4361 * dwarf2read.c (process_enumeration_scope): Use SYMBOL_LINKAGE_NAME.
4362 (dwarf2_const_value): Use SYMBOL_PRINT_NAME.
4363 * expprint.c (dump_subexp_body_standard): Likewise.
4364 * f-valprint.c (info_common_command, there_is_a_visible_common_named):
4365 Use SYMBOL_LINKAGE_NAME to find symbols and SYMBOL_PRINT_NAME
4366 for messages.
4367 * findvar.c (read_var_value): Use SYMBOL_LINKAGE_NAME.
4368 * gnu-v2-abi.c (gnuv2_value_rtti_type): Likewise.
4369 * hppa-hpux-tdep.c (hppa32_hpux_in_solib_call_trampoline)
4370 (hppa_hpux_skip_trampoline_code): Use SYMBOL_LINKAGE_NAME to find
4371 symbols and SYMBOL_PRINT_NAME for messages.
4372 * jv-lang.c (add_class_symbol): Use SYMBOL_SET_LINKAGE_NAME.
4373 * linespec.c (decode_line_2): Use SYMBOL_LINKAGE_NAME.
4374 * mdebugread.c (parse_symbol): Use SYMBOL_LINKAGE_NAME and
4375 SYMBOL_SET_LINKAGE_NAME.
4376 (mylookup_symbol): Use SYMBOL_LINKAGE_NAME.
4377 * minsyms.c (add_minsym_to_demangled_hash_table): Use
4378 SYMBOL_SEARCH_NAME.
4379 (lookup_minimal_symbol): Use SYMBOL_LINKAGE_NAME or
4380 SYMBOL_MATCHES_SEARCH_NAME, depending on the pass.
4381 * objfiles.h (ALL_OBJFILE_MSYMBOLS): Use SYMBOL_LINKAGE_NAME.
4382 * printcmd.c (build_address_symbolic): Use SYMBOL_LINKAGE_NAME.
4383 (address_info): Use SYMBOL_PRINT_NAME for messages and
4384 SYMBOL_LINKAGE_NAME for lookups.
4385 * sol-thread.c (info_cb): Use SYMBOL_PRINT_NAME for messages.
4386 * stabsread.c (patch_block_stabs, define_symbol)
4387 (read_type, read_enum_type, common_block_end)
4388 (cleanup_undefined_types_1, scan_file_globals): Use
4389 SYMBOL_LINKAGE_NAME, SYMBOL_SET_LINKAGE_NAME, ALL_OBJFILE_MSYMBOLS,
4390 and SYMBOL_PRINT_NAME.
4391 * stack.c (print_frame_args): Use SYMBOL_LINKAGE_NAME.
4392 (print_frame, frame_info): Use SYMBOL_PRINT_NAME for output. Use
4393 cp_remove_params instead of cplus_demangle.
4394 (print_block_frame_labels, print_frame_arg_vars): Use
4395 SYMBOL_LINKAGE_NAME.
4396 * symmisc.c (dump_msymbols): Use ALL_OBJFILE_MSYMBOLS and
4397 SYMBOL_LINKAGE_NAME.
4398 (dump_symtab_1, print_symbol, print_partial_symbols)
4399 (maintenance_check_symtabs): Use SYMBOL_LINKAGE_NAME.
4400 * symtab.h (DEPRECATED_SYMBOL_NAME): Delete.
4401 (SYMBOL_SET_LINKAGE_NAME): New.
4402 (SYMBOL_SET_NAMES): Add a comment.
4403 * tracepoint.c (set_traceframe_context, validate_actionline)
4404 (collect_symbol, scope_info): Use SYMBOL_LINKAGE_NAME for
4405 lookups and SYMBOL_PRINT_NAME for output.
4406 * typeprint.c (typedef_print): Use SYMBOL_LINKAGE_NAME.
4407 * xcoffread.c (process_xcoff_symbol): Use SYMBOL_SET_LINKAGE_NAME.
4408
4409 2008-08-21 Pedro Alves <pedro@codesourcery.com>
4410
4411 * arm-tdep.c (arm_pc_is_thumb): Use obj_section_addr.
4412 * hppa-hpux-tdep.c (hppa_hpux_find_dummy_bpaddr): Likewise.
4413 * hppa-linux-tdep.c (hppa_linux_find_global_pointer): Use
4414 obj_section_addr and obj_section_endaddr.
4415 * hppa-tdep.c (hppa64_convert_code_addr_to_fptr): Likewise.
4416 * hppabsd-tdep.c (hppabsd_find_global_pointer): Likewise.
4417 * ia64-tdep.c (ia64_find_global_pointer): Likewise.
4418 (find_extant_func_descr): Likewise.
4419 * solib-frv.c (frv_relocate_main_executable): Use
4420 obj_section_addr.
4421 * xstormy16-tdep.c (xstormy16_find_jmp_table_entry): Use
4422 obj_section_addr and obj_section_endaddr.
4423
4424 2008-08-21 Paul N. Hilfinger <hilfinger@adacore.com>
4425
4426 * NEWS: Amplify last entry on boolean types in Ada.
4427
4428 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
4429
4430 * dwarf2read.c (die_specification, dwarf2_extension, follow_die_ref):
4431 Make the dwarf2_cu * parameter output as well as input. Update it if
4432 we follow a reference to another CU.
4433 (read_func_scope, determine_class_name, namespace_name, dwarf2_attr)
4434 (die_type, die_containing_type): Update calls to changed functions.
4435 Use the returned CU along with the returned DIE.
4436 (read_namespace): Use dwarf2_attr instead of dwarf2_extension.
4437
4438 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
4439
4440 * dwarf2read.c (queue_comp_unit): Take an objfile argument. Read
4441 in the DIEs here.
4442 (process_queue): Do not read in the DIEs here.
4443 (psymtab_to_symtab_1): Update call to queue_comp_unit.
4444 (read_full_die): Do not call queue_comp_unit from here.
4445 (maybe_queue_comp_unit): New function.
4446 (follow_die_ref): Use it.
4447
4448 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
4449
4450 * dwarf2read.c (struct attribute): Move earlier.
4451 (struct die_info): Change attrs to a trailing array.
4452 (dwarf_alloc_die): Take the number of attributes. Allocate space
4453 for them.
4454 (read_full_die): Update call to dwarf_alloc_die. Do not manually
4455 allocate attributes.
4456
4457 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
4458
4459 * dwarf2read.c (REF_HASH_SIZE): Delete.
4460 (struct dwarf2_cu): Replace die_ref_table with die_hash.
4461 (struct die_info): Remove next_ref.
4462 (store_in_ref_table): Remove offset argument. Rewrite to use
4463 htab_find_slot_with_hash.
4464 (die_hash, die_eq): New.
4465 (read_comp_unit): Allocate the die_hash.
4466 (read_die_and_children): Update call to store_die_ref.
4467 (follow_die_ref): Rewrite to use htab_find_with_hash.
4468
4469 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
4470
4471 * dwarf2read.c (free_die_list, copy_die): Delete.
4472 (dwarf_alloc_die): Take a CU argument. Allocate the new DIE
4473 on the obstack.
4474 (read_full_die): Update call to dwarf_alloc_die. Allocate
4475 attributes on the CU obstack.
4476 (free_one_comp_unit): Do not call free_die_list.
4477
4478 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
4479
4480 * dwarf2read.c (read_die_and_children): Ignore NULL DIEs.
4481 (read_die_and_siblings): Likewise. Do not add padding DIEs to the
4482 sibling list.
4483 (read_full_die): Do not allocate DIEs for abbrev 0.
4484 (follow_die_ref): Correct error message.
4485
4486 2008-08-20 Pedro Alves <pedro@codesourcery.com>
4487
4488 * linespec.c (symtab_from_filename): Also throw NOT_FOUND_ERROR if
4489 there are no symbols loaded, instead of throwing a generic error.
4490 (decode_variable): Likewise.
4491
4492 2008-08-20 Pedro Alves <pedro@codesourcery.com>
4493
4494 * objfiles.h (struct obj_section): Remove addr and endaddr fields.
4495 (obj_section_offset, obj_section_addr, obj_section_endaddr): New
4496 macros.
4497 * objfiles.c (add_to_objfile_sections): Don't set addr, endaddr
4498 and offset. Use size_t instead of unsigned long.
4499 (build_objfile_section_table): Use size_t instead of unsigned
4500 long.
4501 (objfile_relocate): Don't relocate s->addr and s->endaddr, they're
4502 gone.
4503 (find_pc_sect_section): Use obj_section_addr and
4504 obj_section_endaddr.
4505 * symfile.c (symfile.c): Remove code that maps sections
4506 offsets in "addr" to the object's sections.
4507 * blockframe.c (find_pc_partial_function): Use obj_section_endaddr.
4508 * gcore.c (gcore_create_callback): Use obj_section_addr and
4509 obj_section_endaddr.
4510 * maint.c (print_objfile_section_info): Likewise.
4511 * printcmd.c (sym_info): Use obj_section_addr and
4512 obj_section_endaddr.
4513 * symtab.c (fixup_section): Likewise.
4514
4515 2008-08-20 Mark Kettenis <kettenis@gnu.org>
4516
4517 * sparc-tdep.c: Make some comments catch up with reality.
4518
4519 2008-08-20 Vladimir Prus <vladimir@codesourcery.com>
4520
4521 * NEWS: Mention 'set target-async'
4522
4523 2008-08-19 Vladimir Prus <vladimir@codesourcery.com>
4524
4525 * infrun.c (resume): If the thread is placed to the deferred step
4526 queue, mark it as running.
4527
4528 2008-08-19 Vladimir Prus <vladimir@codesourcery.com>
4529
4530 Make sure target supports non-stop.
4531 * infcmd.c (run_command_1, attach_command): If non-stop mode
4532 is requested, verify the target supports it.
4533 * linux-nat.c (linux_nat_supports_non_stop): New.
4534 (linux_nat_add_target): Register the above.
4535 * target.c (find_default_supports_non_stop)
4536 (target_supports_non_stop): New.
4537 (init_dummy_target): Register find_default_supports_non_stop.
4538 * target.h (struct target_ops): New field to_supports_non_stop.
4539 (target_supports_non_stop): New.
4540
4541 2008-08-19 Pedro Alves <pedro@codesourcery.com>
4542 Vladimir Prus <vladimir@codesourcery.com>
4543
4544 * target.c (target_async_permitted, target_async_permitted_1)
4545 (set_maintenance_target_async_permitted)
4546 (show_maintenance_target_async_permitted): New.
4547 (initialize_targets): Register 'set target-async'.
4548 * target.h (target_async_permitted): Declare.
4549 * linux-nat.c (linux_nat_async_enabled)
4550 (linux_nat_async_permitted, set_maintenance_linux_async_permitted)
4551 (show_maintenance_linux_async_permitted): Remove.
4552 (sigchld_handler, linux_nat_is_async_p, linux_nat_can_async_p)
4553 (get_pending_events, linux_nat_async): Use target_async_permitted.
4554 (linux_nat_set_async_mode): Remove, moving the only used bits
4555 into...
4556 (linux_nat_setup_async): This.
4557 (_initialize_linux_nat): Do not register 'maint set linux-async'.
4558 Use linux_nat_setup_async.
4559 * remote.c (remote_async_permitted, remote_async_permitted_set)
4560 (set_maintenance_remote_async_permitted)
4561 (show_maintenance_remote_async_permitted): Remove.
4562 (remote_open_1, remote_terminal_inferior, remote_can_async_p)
4563 (remote_is_async_p): Use target_async_permitted.
4564 (_initialize_remote): Don't register 'main set remote-async'.
4565 * mi/mi-cmds.c (mi_cmds): Register -list-target-features.
4566 * mi/mi-cmds.h (mi_cmd_list_target_features): New.
4567 * mi/mi-main.c (mi_cmd_list_target_features): New.
4568
4569 2008-08-19 Vladimir Prus <vladimir@codesourcery.com>
4570
4571 * target.c (maybe_kill_then_attach)
4572 (maybe_kill_then_create_inferior): Remove.
4573 (update_current_target): Do not default to_attach,
4574 to_create_inferiour, to_is_async_p.
4575
4576 2008-08-19 Paul N. Hilfinger <hilfinger@adacore.com>
4577
4578 Changes for supporting boolean types in debugging data.
4579 * ada-lang.c (discrete_type_high_bound,discrete_type_low_bound): Change
4580 API to return LONGEST values rather than struct values.
4581 (ada_evaluate_subexp): Change to use new API of discrete_type_low_bound
4582 and discrete_type_high_bound.
4583 (to_fixed_range_type): Create a range type in cases where
4584 argument is base type and its limits are representable as ints.
4585 (ada_is_modular_type): Correct so that base type must be integral.
4586 * ada-lex.l (TRUEKEYWORD,FALSEKEYWORD): Make 'true' and 'false'
4587 keywords when they appear alone, since we are phasing out
4588 direct representation of these identifiers in debugging data.
4589 * ada-exp.y: Define 'true' and 'false' as primaries.
4590 (type_boolean): New function.
4591 (type_int,type_long,type_long_long,type_floattype_double)
4592 (type_long_double): Remove uses of current_gdbarch for consistency
4593 with type_boolean.
4594 (write_int): Change comment to indicate that it might write boolean
4595 constant as well.
4596 * ada-typeprint.c (ada_print_type): Print '(false, true)' for boolean
4597 type, since will no longer be represented as enumerated type in
4598 debugging data.
4599 * ada-valprint.c (print_optional_low_bound): Handle boolean case
4600 as well.
4601 * NEWS: Note support boolean types.
4602
4603 2008-08-18 Pedro Alves <pedro@codesourcery.com>
4604
4605 * bsd-uthread.c (bsd_uthread_close): New.
4606 (bsd_uthread_deactivate): Don't cleanup here, just unpush the
4607 target.
4608 (bsd_uthread_solib_loaded): Fix typo.
4609 (bsd_uthread_target): Register bsd_uthread_close.
4610
4611 2008-08-18 Pedro Alves <pedro@codesourcery.com>
4612
4613 * corelow.c (core_open): Assume there was no upper layer left
4614 behind from a previous inferior.
4615 * target.c (pop_all_targets): Rename to ...
4616 (pop_all_targets_above): ... this. Add a target stratum
4617 parameter. Use it instead of hardcoding the dummy_stratum.
4618 (pop_all_targets): New, defer to pop_all_targets_above.
4619 (target_preopen): Use pop_all_targets_above.
4620 * target.h (pop_all_targets_above): Declare.
4621
4622 2008-08-18 Pedro Alves <pedro@codesourcery.com>
4623
4624 * gdbthread.h (thread_change_ptid): Declare.
4625 * infrun.c (infrun_thread_ptid_changed): New.
4626 (_initialize_infrun): Attach infrun_thread_ptid_changed to the
4627 thread_ptid_changed observer.
4628 * regcache.c (regcache_thread_ptid_changed): New.
4629 (_initialize_regcache): Attach regcache_thread_ptid_changed to the
4630 thread_ptid_changed observer.
4631 * thread.c (thread_change_ptid): New.
4632
4633 2008-08-18 Tom Tromey <tromey@redhat.com>
4634
4635 * symfile.c (reread_symbols): Update.
4636 * solib-sunos.c (allocate_rt_common_objfile): Update.
4637 * objfiles.c (allocate_objfile): Update.
4638 * objfiles.h (struct objfile) <md, mmfd, deprecated_obj_private>:
4639 Remove.
4640
4641 2008-08-18 Tom Tromey <tromey@redhat.com>
4642
4643 * gdbtypes.c (copy_type_recursive): Allocate 'stored' on objfile's
4644 obstack.
4645
4646 2008-08-18 Daniel Jacobowitz <dan@codesourcery.com>
4647
4648 * rs6000-tdep.c (struct rs6000_framedata): Add gpr_mask, used_bl,
4649 lr_register.
4650 (rs6000_in_function_epilogue_p): Check for bctr.
4651 (skip_prologue): Initialize lr_register. Set lr_reg to a register
4652 number. Set gpr_mask and used_bl. Continue scanning while some
4653 expected registers are not saved. Set lr_register if LR is not
4654 stored.
4655 (rs6000_frame_cache): Handle gpr_mask and lr_register.
4656
4657 2008-08-17 Tom Tromey <tromey@redhat.com>
4658
4659 PR gdb/1535:
4660 * breakpoint.c (CATCH_PERMANENT, CATCH_TEMPORARY): New macros.
4661 (ep_find_event_name_end): Remove.
4662 (catch_fork_temporary, catch_vfork_temporary,
4663 catch_fork_permanent, catch_vfork_permanent): New constants.
4664 (catch_vfork, catch_fork): Remove.
4665 (catch_fork_command_1): Add 'command' argument. Remove
4666 'fork_kind' and 'tempflag'. Handle NULL 'arg'. Update switch for
4667 all cases.
4668 (catch_exec_command_1): Add 'command' argument; remove
4669 'tempflag'. Handle NULL 'arg'.
4670 (catch_load_command_1): Likewise.
4671 (catch_unload_command_1): Likewise.
4672 (catch_ada_exception_command): Likewise.
4673 (catch_assert_command): Likewise.
4674 (catch_catch_command): New function.
4675 (catch_throw_command): Likewise.
4676 (catch_command_1): Remove.
4677 (catch_command): Just call error.
4678 (tcatch_command): Likewise.
4679 (catch_cmdlist): New global.
4680 (tcatch_cmdlist): Likewise.
4681 (add_catch_command): New function.
4682 (_initialize_breakpoint): Create "catch" and "tcatch" as prefix
4683 commands. Create all catch sub-commands.
4684
4685 2008-08-17 Pedro Alves <pedro@codesourcery.com>
4686
4687 * gdbthread.h: Add comments.
4688 * stack.c (get_selected_block): Return 0 on an exited thread.
4689 * top.c (execute_command): Check for is_stopped, not !is_running.
4690 * event-top.c (command_handler): Likewise.
4691
4692 2008-08-16 Pedro Alves <pedro@codesourcery.com>
4693
4694 * mi/mi-main.c (mi_cmd_exec_next, mi_cmd_exec_next_instruction)
4695 (mi_cmd_exec_step, mi_cmd_exec_step_instruction)
4696 (mi_cmd_exec_finish): Remove "return".
4697
4698 2008-08-16 Pedro Alves <pedro@codesourcery.com>
4699
4700 * target.h (pop_all_targets): Declare.
4701 * target.c (pop_all_targets): New.
4702 * top.c (quit_target): Pop all targets instead of just closing the
4703 current.
4704
4705 2008-08-16 Vladimir Prus <vladimir@codesourcery.com>
4706 Thiago Jung Bauermann <bauerman@br.ibm.com>
4707
4708 * cli-script.c (read_next_line): Add parse_commands argument.
4709 (recurse_read_control_structure): Adapt to new read_next_line
4710 signature.
4711 (read_command_lines): Add parse_commands argument.
4712 (define_command): Adapt to new read_command_lines signature.
4713 (document_command): Likewise.
4714 * breakpoint.c (commands_command): Likewise.
4715 * defs.h (read_command_lines): Adjust function prototype.
4716
4717 2008-08-16 Paul N. Hilfinger <hilfinger@adacore.com>
4718
4719 * ada-lang.c (pos_atr): Account for the possibility that the
4720 argument may be a reference.
4721
4722 2008-08-16 Paul N. Hilfinger <hilfingr@adacore.com>
4723
4724 * xcoffread.c (scan_xcoff_symtab): Do not include global symbols
4725 ('F' format) for @FIX names generated by the loader, retaining only
4726 the minimal symbols (and no partial symbol tables) for these names.
4727 Fixes warning messages about symbols that are found in partial
4728 symbol tables, but not full symbol tables.
4729
4730 2008-08-16 Pedro Alves <pedro@codesourcery.com>
4731
4732 * infrun.c (fetch_inferior_event): Only call normal_stop if not
4733 stopping quietly.
4734
4735 2008-08-15 Luis Machado <luisgpm@br.ibm.com>
4736
4737 * rs6000-tdep: Include "features/rs6000/powerpc-vsx32.c".
4738 Include "features/rs6000/powerpc-vsx64.c".
4739 (ppc_supply_vsxregset): New function.
4740 (ppc_collect_vsxregset): New function.
4741 (IS_VSX_PSEUDOREG): New macro.
4742 (IS_EFP_PSEUDOREG): New macro.
4743 (vsx_register_p): New function.
4744 (ppc_vsx_support_p): New function.
4745 (rs6000_builtin_type_vec128): New function.
4746 (rs6000_register_name): Hide upper halves of vs0~vs31. Return
4747 correct names for VSX registers and EFPR registers.
4748 (rs6000_pseudo_register_type): Return correct types for VSX
4749 and EFPR registers.
4750 (rs6000_pseudo_register_reggroup_p): Return correct group for
4751 VSX and EFPR registers.
4752 (ppc_pseudo_register_read): Rename to dfp_pseudo_register_read.
4753 (ppc_pseudo_register_write): Rename to dfp_pseudo_register_write.
4754 (vsx_pseudo_register_read): New function.
4755 (vsx_pseudo_register_write): New function.
4756 (efpr_pseudo_register_read): New function.
4757 (efpr_pseudo_register_write): New function.
4758 (rs6000_pseudo_register_read): Call new VSX and EFPR read functions.
4759 (rs6000_pseudo_register_write): Call new VSX and EFPR write functions.
4760 (rs6000_gdbarch_init): Declare have_vsx.
4761 Initialize new upper half VSX registers.
4762 Initialize VSX-related and EFPR-related pseudo-registers variables.
4763 Adjust the number of pseudo registers accordingly.
4764
4765 * ppc-linux-nat.c: Define PTRACE_GETVSXREGS, PTRACE_SETVSXREGS
4766 and SIZEOF_VSRREGS.
4767 (gdb_vsxregset_t): New type.
4768 (have_ptrace_getsetvsxregs): New variable.
4769 (fetch_vsx_register): New function.
4770 (fetch_register): Handle VSX registers.
4771 (fetch_vsx_registers): New function.
4772 (fetch_ppc_registers): Handle VSX registers.
4773 (store_ppc_registers): Handle VSX registers.
4774 (store_vsx_register): New function.
4775 (store_register): Handle VSX registers.
4776 (store_vsx_registers): New function.
4777 (ppc_linux_read_description): Handle VSX-enabled inferiors.
4778 (gdb_vsxregset_t): New type.
4779 (supply_vsxregset): New function.
4780 (fill_vsxregset): New function.
4781
4782 * ppc-tdep.h (vsx_register_p): New prototype.
4783 (vsx_support_p): New prototype.
4784 (ppc_vsr0_regnum): New variable.
4785 (ppc_vsr0_upper_regnum): Likewise.
4786 (ppc_efpr0_regnum): Likewise.
4787 (ppc_builtin_type_vec128): New type.
4788 (ppc_num_vsrs): New constant.
4789 (ppc_num_vshrs): New constant.
4790 (ppc_num_efprs): Likewise.
4791 Define POWERPC_VEC_VSX PPC_VSR0_UPPER_REGNUM and PPC_VSR31_UPPER_REGNUM.
4792 (ppc_supply_vsxregset): New prototype.
4793 (ppc_collect_vsxregset): New prototype.
4794
4795 * ppc-linux-tdep.c: Include "features/rs6000/powerpc-vsx32l.c"
4796 Include "features/rs6000/powerpc-vsx64l.c".
4797 (_initialize_ppc_linux_tdep): Initialize VSX-enabled targets.
4798 (ppc_linux_regset_sections): Add new ".reg-ppc-vsx" field.
4799 (ppc32_linux_vsxregset): New 32-bit VSX-enabled regset.
4800 (ppc_linux_regset_from_core_section): Handle VSX core section.
4801 (ppc_linux_core_read_description): Support VSX-enabled core files.
4802
4803 * ppc-linux-tdep.h: Declare *tdesc_powerpc_vsx32l
4804 Declare tdesc_powerpc_vsx64l
4805
4806 * corelow.c (get_core_register_section): Support VSX-enabled
4807 core files.
4808
4809 * features/rs6000/power-vsx.xml: New VSX descriptions.
4810 * features/rs6000/powerpc-vsx32.xml: New file.
4811 * features/rs6000/powerpc-vsx32l.xml: New file.
4812 * features/rs6000/powerpc-vsx64.xml: New file.
4813 * features/rs6000/powerpc-vsx64l.xml: New file.
4814 * features/rs6000/powerpc-vsx32.c: New file (generated).
4815 * features/rs6000/powerpc-vsx32l.c: New file (generated).
4816 * features/rs6000/powerpc-vsx64.c: New file (generated).
4817 * features/rs6000/powerpc-vsx64l.c: New file (generated).
4818 * features/Makefile: Updated with new descriptions.
4819 * regformats/rs6000/powerpc-vsx32l.dat: New file (generated).
4820 * regformats/rs6000/powerpc-vsx64l.dat: New file (generated).
4821
4822 2008-08-15 Vladimir Prus <vladimir@codesourcery.com>
4823
4824 * ia64-linux.nat (_initialize_ia64_linux_nat): Don't
4825 call linux_target twice.
4826
4827 2008-08-14 Aleksandar Ristovski <aristovski@qnx.com>
4828
4829 * nto-tdep.c (lm_info): Updated struct lm_info definition from
4830 solib-svr4.c
4831 (LM_ADDR): Use l_addr if available; if not, use link map and set
4832 l_addr.
4833
4834 2008-08-14 Tom Tromey <tromey@redhat.com>
4835
4836 * macrocmd.c (macro_define_command): Check for NULL argument.
4837 (macro_undef_command): Likewise.
4838
4839 2008-08-14 Pedro Alves <pedro@codesourcery.com>
4840
4841 * infcmd.c (continue_1): Add an ERROR_NO_INFERIOR call.
4842
4843 2008-08-13 Pedro Alves <pedro@codesourcery.com>
4844
4845 * breakpoint.c (always_inserted_auto, always_inserted_on)
4846 (always_inserted_off, always_inserted_enums): New.
4847 (always_inserted_mode): Change type to char* and point to
4848 always_inserted_auto.
4849 (show_always_inserted_mode): In auto mode, also show the current
4850 effect of the option.
4851 (breakpoints_always_inserted_mode): Adjust for the new auto mode.
4852 (_initialize_breakpoint): Make the "set breakpoints
4853 always-inserted" command an enum command. Extend help to describe
4854 the auto mode.
4855
4856 2008-08-13 Ulrich Weigand <uweigand@de.ibm.com>
4857
4858 * spu-tdep.c (info_spu_dma_command): Respect TSQV (tag status
4859 query valid) bit. Ignore bits outside the condition field.
4860 (info_spu_proxydma_command): Ignore bits outside the field.
4861
4862 2008-08-12 Michael Snyder <msnyder@vmware.com>
4863
4864 * MAINTAINERS: Update my email address.
4865
4866 2008-08-12 Ulrich Weigand <uweigand@de.ibm.com>
4867
4868 * ppc-linux-nat.c (ppc_linux_get_hwcap): Really get AT_HWCAP.
4869
4870 2008-08-12 Pedro Alves <pedro@codesourcery.com>
4871
4872 Add no-ack mode to the remote protocol --- optionally stop ACKing
4873 packets and responses when we have a reliable communication
4874 medium.
4875
4876 Based on Apple's GDB, by Jason Molenda <jmolenda@apple.com>
4877
4878 * remote.c (struct remote_state): Add noack_mode field.
4879 (PACKET_QStartNoAckMode): New.
4880 (remote_start_remote): Don't any outstanding packet here.
4881 (remote_open_1): Clear noack_mode. Ack any outstanding packet
4882 here. Activate noack mode if requested.
4883 (remote_protocol_features): Add QStartNoAckMode.
4884 (remote_open_1):
4885 (putpkt_binary): Don't send ack in noack mode.
4886 (read_frame): Don't recompute the checksum in noack mode.
4887 (getpkt_sane): Skip sending ack if in noack mode.
4888 (_initialize_remote): Add set/show remote noack mode.
4889 * NEWS: Note the new features.
4890
4891 2008-08-11 Kevin Buettner <kevinb@redhat.com>
4892
4893 * rs6000-tdep.c (BL_MASK, BL_INSTRUCTION, BL_DISPLACEMENT_MASK):
4894 New macros.
4895 (rs6000_skip_main_prologue): New function.
4896 (rs6000_gdb_arch_init): Register rs6000_skip_main_prologue.
4897
4898 2008-08-11 Sandra Loosemore <sandra@codesourcery.com>
4899
4900 * MAINTAINERS (Write After Approval): Add self.
4901
4902 2008-08-11 Stan Shebs <stan@codesourcery.com>
4903
4904 ARM BE8 support.
4905 * disasm.c (gdb_disassemble_info): Set endian_code.
4906 * gdbarch.sh (gdbarch_info): New field byte_order_for_code.
4907 * gdbarch.h, gdbarch.c: Regenerate.
4908 * arch-utils.c (initialize_current_architecture): Set the
4909 default byte_order_for_code.
4910 (gdbarch_info_init): Ditto.
4911 (gdbarch_info_fill): Ditto.
4912 * arm-tdep.c (SWAP_INT, SWAP_SHORT): New macros.
4913 (thumb_analyze_prologue): Swap halfword if code endianness is
4914 different from general endianness.
4915 (arm_skip_prologue): Similarly.
4916 (arm_scan_prologue): Ditto.
4917 (thumb_get_next_pc): Ditto.
4918 (arm_get_next_pc): Ditto.
4919 (arm_gdbarch_init): Set byte_order_for_code from BE8 flag,
4920 choose correct endianness for breakpoints.
4921
4922 2008-08-10 Pedro Alves <pedro@codesourcery.com>
4923
4924 * bsd-kvm.c: Include "gdbthread.h".
4925 (bsd_kvm_ptid): New.
4926 (bsd_kvm_open): Add a main thread.
4927 (bsd_kvm_close): Delete it.
4928 (bsd_kvm_thread_alive): New.
4929 (bsd_kvm_pid_to_str): New.
4930 (bsd_kvm_add_target): Register bsd_kvm_thread_alive and
4931 bsd_kvm_pid_to_str.
4932 (bsd_kvm_add_target): Initialize bsd_kvm_ptid.
4933
4934 2008-08-09 Pedro Alves <pedro@codesourcery.com>
4935
4936 * buildsym.c (start_subfile): Properly cast sentinel in concat
4937 call.
4938 * cp-name-parser.y: Include "config.h".
4939 * xml-tdesc.c (fetch_xml_from_file): Properly cast sentinel in
4940 concat call.
4941 * gdb_select.h: Include sys/time.h if sys/select.h is not
4942 available.
4943
4944 2008-08-09 Pedro Alves <pedro@codesourcery.com>
4945
4946 * go32-nat.c: Include "gdbthread.h".
4947 (go32_stop, go32_kill_inferior): Delete the main thread.
4948 (go32_create_inferior): Add it.
4949 (go32_thread_alive, go32_pid_to_str): New.
4950 (init_go32_ops): Register go32_thread_alive and go32_pid_to_str.
4951
4952 2008-08-09 Pedro Alves <pedro@codesourcery.com>
4953
4954 * go32-nat.c (fetch_register, store_register): Pass the regcache
4955 gdbarch to i386_fp_regnum_p and i386_fpc_regnum_p.
4956 (go32_xfer_memory): Change type of myaddr parameter to gdb_byte.
4957 (struct seg_descr, struct seg_descr): pack the whole struct
4958 instead of each member individually.
4959
4960 2008-08-09 Andreas Schwab <schwab@suse.de>
4961
4962 * python/python.c (_initialize_python): Use unabbreviated commands
4963 in prefix name.
4964
4965 2008-08-09 Daniel Jacobowitz <dan@codesourcery.com>
4966
4967 * Makefile.in (stamp-h): Also create .deps.
4968
4969 2008-08-09 Tom Tromey <tromey@redhat.com>
4970
4971 * Makefile.in (generated_files): Add GNULIB_H.
4972
4973 2008-08-09 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4974
4975 * solib-pa64.c (pa64_solib_create_inferior_hook): Don't set
4976 DT_HP_DEBUG_PRIVATE. Add warning if DT_HP_DEBUG_PRIVATE is not set.
4977 Revise comment.
4978 (pa64_current_sos): Remove map private warning warning.
4979 * solib-som.c: Include string.h and sys/utsname.h.
4980 (get_hpux_major_release): New function.
4981 (som_solib_create_inferior_hook): Read dynamic linker header. Warn
4982 about shared library private mapping on HP-UX 11 and later. Only force
4983 private mapping of shared libraries on HP-UX 10 and earlier.
4984 (link_map_start): Delete warning.
4985
4986 2008-08-09 Xuepeng Guo <xuepeng.guo@intel.com>
4987 H.J. Lu <hongjiu.lu@intel.com>
4988 Mark Kettenis <kettenis@gnu.org>
4989
4990 * amd64-tdep.c (amd64_frame_cache): Add saved_sp_reg.
4991 (amd64_init_frame_cache): Initialize saved_sp_reg.
4992 (amd64_analyze_stack_align): New.
4993 (amd64_analyze_prologue): Call it.
4994 (amd64_frame_cache): Use saved_sp_reg if it is invalid. Don't set
4995 %rip to 8 when halfway aligning the stack.
4996
4997 * amd64-tdep.h (amd64_regnum): Add AMD64_R9_REGNUM to
4998 AMD64_R14_REGNUM.
4999
5000 * i386-tdep.c (i386_frame_cache): Remove stack_align. Add
5001 saved_sp_reg.
5002 (i386_alloc_frame_cache): Remove stack_align. Initialize
5003 saved_sp_reg to -1.
5004 (i386_analyze_stack_align): Rewrite.
5005 (i386_frame_cache): Use saved_sp_reg if it is valid.
5006
5007 2008-08-09 Ulrich Weigand <uweigand@de.ibm.com>
5008
5009 * target.c: Include "solib.h".
5010 (target_pre_inferior): Call no_shared_libraries.
5011 * infcmd.c (run_command_1): Do not call objfile_purge_solibs
5012 or clear_solib.
5013 (attach_command): Do not call clear_solib.
5014
5015 2008-08-09 Mark Kettenis <kettenis@gnu.org>
5016
5017 * i386obsd-nat.c (i386obsd_supply_pcb): Supply the right bytes for
5018 the %eip register.
5019
5020 2008-08-08 Tom Tromey <tromey@redhat.com>
5021
5022 * Makefile.in (python.o): Remove dependencies. Use COMPILE and
5023 POSTCOMPILE.
5024 (python-utils.o): Likewise.
5025
5026 2008-08-08 Andreas Schwab <schwab@suse.de>
5027
5028 * corefile.c (_initialize_core): Remove spurious paren from set
5029 gnutarget doc string.
5030
5031 2008-08-08 Luis Machado <luisgpm@br.ibm.com>
5032
5033 * ppc-linux-nat.c: Include "auxv.h" and "elf/common.h".
5034 Define PPC_FEATURE_BOOKE.
5035 (ppc_linux_get_hwcap): New function.
5036 (ppc_linux_region_ok_for_hw_watchpoint): Handle PowerPC 440
5037 4-bytes alignment restrictions.
5038 (ppc_linux_insert_watchpoint): Handle PowerPC 440-specific
5039 positioning of the read/write flags.
5040 (ppc_linux_watchpoint_addr_within_range): Handle PowerPC 440
5041 4-bytes alignment.
5042
5043 2008-08-08 Pedro Alves <pedro@codesourcery.com>
5044
5045 Use ptid_t.tid to store thread ids instead of ptid_t.pid.
5046
5047 * win32-nat.c (win32_add_thread): Change thread argument type to
5048 ptid_t. Adjust.
5049 (win32_add_thread): Adjust.
5050 (win32_delete_thread): Change thread argument type to ptid_t.
5051 Adjust.
5052 (win32_fetch_inferior_registers, win32_store_inferior_registers)
5053 (win32_resume, get_win32_debug_event, get_win32_debug_event)
5054 (win32_wait, win32_pid_to_exec_file, win32_pid_to_str): Adjust.
5055 (init_win32_ops): Put to_magic last.
5056 (win32_win32_thread_alive): Adjust.
5057
5058 2008-08-08 Pedro Alves <pedro@codesourcery.com>
5059
5060 * remote-m32r-sdi.c (m32r_thread_alive, m32r_pid_to_str): New.
5061 (init_m32r_ops): Register m32r_thread_alive and m32r_pid_to_str.
5062
5063 2008-08-08 Pedro Alves <pedro@codesourcery.com>
5064
5065 * remote-m32r-sdi.c: Include "gdbthread.h".
5066 (remote_m32r_ptid): New.
5067 (m32r_close): Delete the main thread.
5068 (m32r_resume): Set inferior_ptid toA remote_m32r_ptid. Add the
5069 main thread.
5070 (m32r_kill, m32r_load, sdireset_command): Delete the main thread.
5071 (_initialize_remote_m32r): Initialize remote_m32r_ptid.
5072
5073 2008-08-07 Tom Tromey <tromey@redhat.com>
5074 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5075
5076 * aclocal.m4, configure: Rebuild.
5077 * configure.in: Call ZW_CREATE_DEPDIR,
5078 ZW_PROG_COMPILER_DEPENDENCIES, AC_PROG_MAKE_SET.
5079 (MAKE, GMAKE): New substs.
5080 * acinclude.m4: Include depstand.m4.
5081 * Makefile.in (DEPMODE, DEPDIR, COMPILE.post, COMPILE.pre,
5082 COMPILE, POSTCOMPILE, depcomp): New variables.
5083 Remove all _h variables.
5084 Remove many .o targets.
5085 ($(srcdir)/copying.c): avoid backslash-newline after comment
5086 sign (@maintainer_mode_true@).
5087 (HFILES_NO_SRCDIR): Regenerate.
5088 (generated_files): New variable.
5089 (all_gdbtk_cflags): Likewise.
5090 (.c.o): Rewrote.
5091 (init.o, version.o, copying.o): Remove.
5092 (distclean): Remove DEPDIR.
5093 (test-cp-name-parser.o, hpux-thread.o, main.o, monitor.o,
5094 printcmd.o, procfs.o, v850ice.o): Rewrite.
5095 (cli-cmds.o, cli-decode.o, cli-dump.o, cli-interp.o, cli-logging.o,
5096 cli-script.o, cli-setshow.o, cli-utils.o): Likewise.
5097 (gdbtk.o, gdbtk-bp.o, gdbtk-cmds.o, gdbtk-hooks.o, gdbtk-interp.o,
5098 gdbtk-main.o, gdbtk-register.o, gdbtk-stack.o, gdbtk-varobj.o,
5099 gdbtk-wrapper.o): Likewise.
5100 (mi-cmd-break.o, mi-cmd-disas.o, mi-cmd-env.o, mi-cmd-file.o,
5101 mi-cmds.o, mi-cmd-stack.o, mi-cmd-target.o, mi-cmd-var.o,
5102 mi-console.o, mi-getopt.o, mi-interp.o, mi-main.o, mi-out.o,
5103 mi-parse.o, mi-symbol-cmds.o, mi-common.o, signals.o, tui.o,
5104 tui-command.o, tui-data.o, tui-disasm.o, tui-file.o, tui-hooks.o,
5105 tui-interp.o, tui-io.o, tui-layout.o, tui-main.o, tui-out.o,
5106 tui-regs.o, tui-source.o, tui-stack.o, tui-win.o, tui-windata.o,
5107 tui-wingeneral.o, tui-winsource.o): Likewise.
5108 (all_object_files): New variable.
5109 ($(all_object_files)): New target.
5110 Include dependency files, when using GNU Make.
5111
5112 2008-08-07 Ulrich Weigand <uweigand@de.ibm.com>
5113
5114 * spu-tdep.c (info_spu_dma_cmdlist): Only show entries with
5115 the valid bit set. Ensure display order respects partial
5116 order defined by dependency bits.
5117
5118 2008-08-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5119
5120 * solib-pa64.c (read_dld_descriptor): Return zero if load map is not
5121 setup.
5122
5123 2008-08-06 Mark Kettenis <kettenis@gnu.org>
5124
5125 * i386obsd-nat.c (i386obsd_supply_pcb): Adjust for changes in
5126 OpenBSD 4.3.
5127
5128 2008-08-06 Vladimir Prus <vladimir@codesourcery.com>
5129 Tom Tromey <tromey@redhat.com>
5130 Thiago Jung Bauermann <bauerman@br.ibm.com>
5131 Doug Evans <dje@google.com>
5132
5133 * Makefile.in (SUBDIR_PYTHON_OBS, SUBDIR_PYTHON_SRCS,
5134 SUBDIR_PYTHON_DEPS, SUBDIR_PYTHON_LDFLAGS, SUBDIR_PYTHON_CFLAGS,
5135 PYTHON_CFLAGS): New.
5136 (python_h, python_internal_h): New.
5137 (cli-script.o): Depend on python.h
5138 (python.o, python-utils.o): New.
5139 * cli/cli-script.c (print_command_lines): Handle python_control.
5140 (execute_control_command): Handle python_control.
5141 (execute_control_command_untraced): New function.
5142 (while_command): Call execute_control_command_untraced.
5143 (if_command): Likewise.
5144 (get_command_line): Remove static attribute.
5145 (read_next_line): Handle "python".
5146 (recurse_read_control_structure): Handle python_control.
5147 (read_command_lines): Handle python_control.
5148 Include python.h.
5149 * cli/cli-script.h (get_command_line): Add prototype.
5150 (execute_control_command_untraced): Likewise.
5151 * configure.ac: Add --with-python.
5152 * defs.h (enum command_control_type) <python_control>: New
5153 constant.
5154 * python/python-internal.h: New file.
5155 * python/python.c: New file.
5156 * python/python.h: New file.
5157 * python/python-utils.c: New file.
5158 * NEWS: Mention Python scripting support and its new commands.
5159
5160 2008-08-06 Ulrich Weigand <uweigand@de.ibm.com>
5161
5162 * spu-tdep.c (spu_gdbarch_init): Call set_gdbarch_frame_red_zone_size.
5163
5164 2008-08-06 Phil Muldoon <pmuldoon@redhat.com>
5165
5166 * MAINTAINERS (Write After Approval): Add self.
5167
5168 2008-08-06 Phil Muldoon <pmuldoon@redhat.com>
5169
5170 * breakpoint.c (hw_breakpoint_used_count): Use breakpoint_enabled.
5171 (insert_breakpoint_locations): Likewise.
5172
5173 2008-08-05 Phil Muldoon <pmuldoon@redhat.com>
5174
5175 * breakpoint.c (create_longjmp_breakpoint): Remove unused struct
5176 breakpoint.
5177 (set_longjmp_breakpoint): Likewise.
5178
5179 2008-08-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5180
5181 PR build/2490
5182 * solib-pa64.c: Only compile if both HAVE_ELF_HP_H and __LP64__ are
5183 defined.
5184
5185 2008-08-05 Tom Tromey <tromey@redhat.com>
5186
5187 * bcache.c (deprecated_bcache_added): Initialize obstack.
5188 (bcache_xmalloc): Don't initialize obstack.
5189 (bcache_xfree): Conditionally free obstack.
5190 (bcache_memory_used): Update.
5191
5192 2008-08-05 Tom Tromey <tromey@redhat.com>
5193
5194 * symfile.c (add_psymbol_to_bcache): Return a const pointer. Use
5195 bcache_full.
5196 (append_psymbol_to_list): Accept a const pointer.
5197 (add_psymbol_to_list): Fix const correctness.
5198 * bcache.h: (deprecated_bcache_added, deprecated_bcache): Remove.
5199 (bcache_full): Declare.
5200 * bcache.c (bcache_data, deprecated_bcache): Remove.
5201 (bcache): Use bcache_full.
5202 (bcache_full): Rename from deprecated_bcache_added. Change return
5203 type.
5204
5205 2008-08-04 Stan Shebs <stan@codesourcery.com>
5206
5207 * solib-svr4.c (BKPT_AT_SYMBOL): Remove, always defined.
5208 (bkpt_names): Remove SOLIB_BKPT_NAME, never defined.
5209 (enable_break): Remove test of BKPT_AT_SYMBOL.
5210
5211 2008-08-02 Keith Seitz <keiths@redhat.com>
5212
5213 * acinclude.m4: Include ../config/tcl.m4 to pick up
5214 standard Tcl configury bits.
5215 Remove all Tcl, Tk, Itcl, Itk, etc definitions.
5216 * configure.ac: Don't check if ../itcl exists when building
5217 gdbtk. It could be installed.
5218 Rewrite gdbtk configury to allow for using system-supplied
5219 Tcl and Tk. Gdbtk no longer requires build-time access to
5220 itcl and itk.
5221 * Makefile.in: Remove everything related to itcl and itk.
5222 Rewrite the Tcl bits for gdbtk to correspond to rewrite of
5223 configure.ac.
5224 Remove v850ice.o build rule.
5225 (ALL_TCL_CFLAGS): New convenience defintion. Change all
5226 gdbtk sources to use it.
5227 * configure: Regenerate.
5228
5229 2008-07-31 Stan Shebs <stan@codesourcery.com>
5230
5231 * coffread.c (coff_symtab_read): Remove FUNCTION_EPILOGUE_SIZE.
5232
5233 2008-07-30 Stan Shebs <stan@codesourcery.com>
5234
5235 * objfiles.c (TARGET_KEEP_SECTION): Remove.
5236 (add_to_objfile_sections): Remove use.
5237
5238 2008-07-29 Tom Tromey <tromey@redhat.com>
5239
5240 * cli/cli-decode.c (lookup_cmd_1): Use memcpy.
5241 (lookup_cmd_composition): Likewise.
5242
5243 2008-07-29 Tom Tromey <tromey@redhat.com>
5244
5245 * cli/cli-cmds.c (edit_command): Remove unused variables. Delete
5246 dead code. Fix indentation.
5247
5248 2008-07-29 Stan Shebs <stan@codesourcery.com>
5249
5250 * main.c (captured_main): Remove long-unused #if 0 blocks.
5251
5252 2008-07-28 Tom Tromey <tromey@redhat.com>
5253
5254 * annotate.h (deprecated_annotate_starting_hook): Remove.
5255 (deprecated_annotate_stopped_hook): Remove.
5256 (deprecated_annotate_exited_hook): Remove.
5257 * Makefile.in (annotate.o): Depend on observer_h.
5258 * top.c (deprecated_delete_breakpoint_hook): Remove.
5259 (deprecated_create_breakpoint_hook): Likewise.
5260 (deprecated_modify_breakpoint_hook): Likewise.
5261 * interps.c (clear_interpreter_hooks): Update for removed hooks.
5262 * breakpoint.c (mention): Don't call removed hook.
5263 (delete_breakpoint): Likewise.
5264 (disable_breakpoint): Likewise.
5265 (do_enable_breakpoint): Likewise.
5266 * annotate.c: Include observer.h.
5267 (breakpoint_changed): Change type of argument.
5268 (_initialize_annotate): Register observers.
5269 (deprecated_annotate_starting_hook): Remove.
5270 (deprecated_annotate_stopped_hook): Remove.
5271 (deprecated_annotate_exited_hook): Remove.
5272 (annotate_starting): Update for hook removal.
5273 (annotate_stopped): Likewise.
5274 (annotate_exited): Likewise.
5275 * defs.h (deprecated_delete_breakpoint_hook): Remove.
5276 (deprecated_create_breakpoint_hook): Likewise.
5277 (deprecated_modify_breakpoint_hook): Likewise.
5278
5279 2008-07-28 Tom Tromey <tromey@redhat.com>
5280
5281 * main.c (captured_main): Don't use BEFORE_MAIN_LOOP_HOOK.
5282
5283 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
5284
5285 * configure.ac: Check for the GNU/Linux ptrace signature.
5286 * configure: Regenerated.
5287
5288 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
5289
5290 * linux-nat.c (resume_callback): Add more debugging output.
5291 (linux_nat_has_pending_sigint): New function, based on
5292 linux_nat_has_pending.
5293 (set_ignore_sigint, maybe_clear_ignore_sigint): New functions.
5294 (stop_wait_callback): Remove flush_mask handling. Honor
5295 ignore_sigint. Call maybe_clear_ignore_sigint. Pass NULL
5296 to recursive calls.
5297 (linux_nat_has_pending, flush_callback): Remove.
5298 (linux_nat_filter_event): Check for ignore_sigint.
5299 (linux_nat_wait): Remove flush_mask support and call to
5300 flush_callback. Use set_ignore_sigint and maybe_clear_ignore_sigint.
5301 * linux-nat.h (struct lwp_info): Add ignore_sigint field.
5302
5303 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
5304
5305 * linux-nat.c (count_events_callback, select_event_lwp_callback): Only
5306 report events from resumed threads.
5307
5308 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
5309
5310 * mips-linux-tdep.c (mips_linux_syscall_next_pc): New function.
5311 (mips_linux_init_abi): Set tdep->syscall_next_pc.
5312 * mips-tdep.c (enum mips_fpu_type, struct gdbarch_tdep): Move to
5313 mips-tdep.h.
5314 (mips32_next_pc): Handle the syscall instruction.
5315 * mips-tdep.h (enum mips_fpu_type, struct gdbarch_tdep): New,
5316 from mips-tdep.c. Add syscall_next_pc to gdbarch_tdep.
5317
5318 2008-07-26 Tom Tromey <tromey@redhat.com>
5319
5320 PR gdb/1158:
5321 * valops.c (value_struct_elt): Treat function-valued field as a
5322 static method.
5323
5324 2008-07-26 Tom Tromey <tromey@redhat.com>
5325
5326 PR gdb/1136:
5327 * macroexp.c (get_punctuator) <punctuators>: Rearrange to put
5328 longer tokens first.
5329
5330 2008-07-26 Vladimir Prus <vladimir@codesourcery.com>
5331
5332 Kill cmd_async_ok.
5333 * cli/cli-decode.h (CMD_ASYNC_OK, set_cmd_async_ok)
5334 (get_cmd_async_ok): Remove.
5335 * cli/cli-decode.c (set_cmd_async_ok, get_cmd_async_ok): Remove.
5336 * cli/cli-cmds.c (init_cli_cmds): Don't use set_cmd_async_ok.
5337 * infcmd.c (_initialize_infcmd): Likewise.
5338 * thread.c (_initialize_thread): Likewise.
5339
5340 2008-07-25 Joseph Myers <joseph@codesourcery.com>
5341
5342 * mips-tdep.c (mips_n32n64_push_dummy_call): Handle passing
5343 128-bit long doubles in even-odd pairs of FPRs. Do not
5344 right-align float arguments for big-endian.
5345 (mips_n32n64_return_value): Apply return value convention for
5346 structs containing one or two floating-point values to soft-float
5347 as well as hard-float. Handle 128-bit long doubles in such
5348 structs.
5349 (mips_o32_push_dummy_call): Only skip one integer register for a
5350 float argument passed in an FPR.
5351
5352 2008-07-25 Tom Tromey <tromey@redhat.com>
5353
5354 * tui/tui-hooks.c: Include observer.h.
5355 (tui_event_default, tui_old_event_hooks, tui_event_hooks):
5356 Remove.
5357 (tui_bp_created_observer, tui_bp_deleted_observer,
5358 tui_bp_modified_observer): New globals.
5359 (tui_install_hooks): Use observers, not events.
5360 (tui_remove_hooks): Likewise.
5361 * mi/mi-cmd-break.c: Include observer.h, not gdb-events.h.
5362 (mi_breakpoint_observers_installed, mi_can_breakpoint_notify): New
5363 globals.
5364 (breakpoint_notify): Check mi_can_breakpoint_notify.
5365 (breakpoint_hooks): Remove.
5366 (mi_cmd_break_insert): Attach observers. Don't use events.
5367 * tracepoint.c: Include observer.h, not gdb-events.h.
5368 (tracepoint_operation, trace_pass_command): Notify observer.
5369 * interps.c: Don't include gdb-events.h.
5370 (clear_interpreter_hooks): Don't call clear_gdb_event_hooks.
5371 * gdbarch.c: Rebuild.
5372 * gdbarch.sh: Emit include for observer.h, not gdb-events.h.
5373 (deprecated_current_gdbarch_select_hack): Notify observer.
5374 * breakpoint.h: Don't include gdb-events.h.
5375 * breakpoint.c: Don't include gdb-events.h.
5376 (condition_command): Notify observer.
5377 (commands_command): Likewise.
5378 (commands_from_control_command): Likewise.
5379 (mention, delete_breakpoint, set_ignore_count): Likewise.
5380 (disable_breakpoint, do_enable_breakpoint): Likewise.
5381 * Makefile.in (gdb_events_h): Remove.
5382 (breakpoint_h): Update.
5383 (COMMON_OBS): Remove gdb-events.o.
5384 (gdb-events.o): Remove.
5385 (breakpoint.o, gdbarch.o, interps.o, tracepoint.o, gdbtk-bp.o,
5386 gdbtk-hooks.o, mi-cmd-break.o, tui-hooks.o): Update.
5387 * gdb-events.c: Remove.
5388 * gdb-events.h: Remove.
5389 * gdb-events.sh: Remove.
5390
5391 2008-07-24 Pedro Alves <pedro@codesourcery.com>
5392
5393 * remote.c (remote_threads_extra_info): Don't query the remote
5394 server about info on the internally added main thread.
5395
5396 2008-07-24 Aleksandar Ristovski <aristovski@qnx.com>
5397
5398 * nto-procfs.c (procfs_attach): Populate initial thread list.
5399 (procfs_wait): Return new pid, built from the inferior status.
5400
5401 2008-07-23 Thiago Jung Bauermann <bauerman@br.ibm.com>
5402
5403 * configure.ac (CONFIG_INITS): Delete long obsoleted variable.
5404 * configure: Regenerate.
5405
5406 2008-07-23 Aleksandar Ristovski <aristovski@qnx.com>
5407
5408 * nto-procfs.c (procfs_xfer_memory): Changed signature.
5409 (procfs_resume): Workaround for dereferencing type-punned pointer
5410 warning.
5411 * nto-tdep.c (nto_parse_redirection): Change signature to be const
5412 correct.
5413 * nto-tdep.h (nto_parse_redirection): Likewise.
5414
5415 2008-07-21 Stan Shebs <stan@codesourcery.com>
5416
5417 Scrub remnants of IN_SOLIB_DYNSYM_RESOLVE_CODE.
5418 * gdbarch.sh: Adjust comment to refer to
5419 in_solib_dynsym_resolve_code().
5420 * gdbarch.h, gdbarch.c: Update.
5421 * solib-osf.c: Ditto.
5422 * infrun.c: Ditto.
5423 (handle_inferior_event): Use in_solib_dynsym_resolve_code
5424 unconditionally.
5425 * config/mips/nm-irix5.h: Remove undef of
5426 IN_SOLIB_DYNSYM_RESOLVE_CODE.
5427
5428 2008-07-21 Tom Tromey <tromey@redhat.com>
5429
5430 * symfile.c (reread_symbols): Don't pass argument to observer.
5431 * exec.c (exec_file_attach): Don't pass argument to observer.
5432 * ada-lang.c (ada_executable_changed_observer): Remove argument.
5433 * symtab.c (symtab_observer_executable_changed): Remove argument.
5434 * observer.sh: Handle functions with no arguments.
5435
5436 2008-07-20 Sergei Poselenov <sposelenov@emcraft.com>
5437 Chris Demetriou <cgd@google.com>
5438
5439 * elfread.c (elf_symfile_segments): Fix the check that each loadable
5440 section fits within an ELF segment to handle ELF segments that hit
5441 the end of the address space.
5442
5443 2008-07-20 Chris Demetriou <cgd@google.com>
5444
5445 * MAINTAINERS (Write After Approval): Add self.
5446
5447 2008-07-18 Tom Tromey <tromey@redhat.com>
5448
5449 PR gdb/855:
5450 * NEWS: Add entry for macro commands.
5451 * Makefile.in (macrocmd.o): Add gdb_string.h.
5452 * macroscope.h (user_macro_scope): Declare.
5453 (default_macro_scope): Update documentation.
5454 (macro_user_macros): Declare.
5455 * c-lang.c (c_preprocess_and_parse): Always attempt macro lookup.
5456 Use user_macro_scope.
5457 (null_macro_lookup): Remove.
5458 * macrotab.h (macro_callback_fn): Declare.
5459 (macro_for_each): Likewise.
5460 (macro_allow_redefinitions): Likewise.
5461 * macrotab.c (foreach_macro): New function
5462 (macro_for_each): Likewise.
5463 (struct macro_table) <redef_ok>: New field.
5464 (macro_allow_redefinitions): New function.
5465 (new_macro_table): Update.
5466 (macro_define_function): Likewise.
5467 (macro_define_object): Likewise.
5468 * macroscope.c (user_macro_scope): New function.
5469 (default_macro_scope): Use it.
5470 (macro_user_macros): New global.
5471 (standard_macro_lookup): Look in macro_user_macros.
5472 (_initialize_macroscope): New function.
5473 * macroexp.h (macro_is_whitespace, macro_is_digit,
5474 macro_is_identifier_nondigit): Declare.
5475 * macroexp.c (macro_is_whitespace): Rename. No longer static.
5476 (macro_is_digit): Likewise.
5477 (macro_is_identifier_nondigit): Likewise.
5478 (get_identifier): Update.
5479 (get_pp_number): Likewise.
5480 (get_token): Likewise.
5481 * macrocmd.c (skip_ws): New function.
5482 (extract_identifier): Likewise.
5483 (free_macro_definition_ptr): Likewise.
5484 (user_macros): Remove.
5485 (macro_define_command): Implement.
5486 (_initialize_macrocmd): Update.
5487 (macro_undef_command): Implement.
5488 (print_one_macro): New function.
5489 (macro_list_command): Implement.
5490
5491 2008-07-18 Joseph Myers <joseph@codesourcery.com>
5492
5493 * configure.ac: Put old value of $LIBS after -lbfd -liberty $intl
5494 in BFD ELF check.
5495 * configure: Regenerate.
5496
5497 2008-07-17 Paul Pluzhnikov <ppluzhnikov@google.com>
5498
5499 * auxv.c (fprint_target_auxv): Stop at AT_NULL.
5500
5501 2008-07-15 Andreas Schwab <schwab@suse.de>
5502
5503 * valops.c (value_cast_pointers): Follow typedefs when checking
5504 result of coercion.
5505
5506 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
5507
5508 * block.c (block_function): Renamed to ...
5509 (block_linkage_function): ... this. All callers changed.
5510 * block.h (block_function): Renamed to ...
5511 (block_linkage_function): ... this.
5512
5513 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
5514
5515 * mn10300-tdep.c (set_reg_offsets): Use get_frame_register_unsigned.
5516
5517 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
5518
5519 * frame.c (frame_sp_unwind): Delete.
5520 (get_frame_sp): Do not use it.
5521 * frame.h (frame_sp_unwind): Delete prototype.
5522
5523 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
5524
5525 * ia64-tdep.c (ia64_dummy_id): Use get_frame_pc.
5526
5527 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
5528
5529 * dwarf2-frame.c (dwarf2_frame_cache): Update comment.
5530 * frame.c (frame_unwind_address_in_block): Delete.
5531 (get_frame_address_in_block): Do not use it. Check the type
5532 of the next frame first.
5533 (frame_cleanup_after_sniffer): Update comment.
5534 * frame.h (frame_unwind_address_in_block): Delete prototype.
5535 * hppa-tdep.c (hppa_find_unwind_entry_in_block): Update comment.
5536
5537 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
5538
5539 * frame.c (frame_func_unwind): Delete.
5540 (get_frame_func): Do not use it.
5541 * frame.h (frame_func_unwind): Delete prototype.
5542 * hppa-tdep.c (hppa_frame_cache): Update comment.
5543 * rs6000-tdep.c (rs6000_frame_cache): Update comment.
5544
5545 2008-07-14 Stan Shebs <stan@codesourcery.com>
5546
5547 * remote-sim.c (init_gdbsim_ops): Remove
5548 TARGET_REDEFINE_DEFAULT_OPS.
5549
5550 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
5551
5552 * findvar.c (read_var_value): Remove unused variable.
5553
5554 2008-07-15 Luis Machado <luisgpm@br.ibm.com>
5555
5556 * infrun.c (handle_inferior_event): Tag threads as stopped
5557 before inserting breakpoints.
5558
5559 2008-07-15 Hui Zhu <teawater@gmail.com>
5560
5561 * MAINTAINERS: Added myself to section Write After Approval.
5562
5563 2008-07-14 Paul Pluzhnikov <ppluzhnikov@google.com>
5564
5565 PR gdb/2477
5566 * cp-abi.c (value_virtual_fn_field): Handle invalid pointers.
5567
5568 2008-07-14 Pedro Alves <pedro@codesourcery.com>
5569
5570 * i386-dicos-tdep.c (i386_dicos_frame_align): Delete.
5571 (i386_dicos_push_dummy_code): New.
5572 (i386_dicos_init_abi): Don't register i386_dicos_frame_align.
5573 Register i386_dicos_push_dummy_code.
5574
5575 2008-07-14 Markus Deuling <deuling@de.ibm.com>
5576
5577 * mips-tdep.c (fp_register_arg_p): Add gdbarch as paramter.
5578 (mips_n32n64_push_dummy_call, mips_o64_return_value)
5579 (mips_eabi_push_dummy_call): Update call to fp_register_arg_p.
5580
5581 (MIPS_FPU_TYPE): Add gdbarch as parameter and replace current_gdbarch.
5582 (fp_register_arg_p, mips_dump_tdep, show_mipsfpu_command)
5583 (mips_n32n64_fp_arg_chunk_p): Update caller.
5584
5585 (mips_n32n64_fp_arg_chunk_p): Add gdbarch as paramter.
5586 (mips_n32n64_push_dummy_call): Update caller.
5587
5588 (MIPS_LAST_ARG_REGNUM): Add gdbarch as parameter and replace
5589 current_gdbarch.
5590 (mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call)
5591 (mips_o32_push_dummy_call, mips_o64_push_dummy_call): Update caller.
5592
5593
5594 (MIPS_LAST_FP_ARG_REGNUM): Add gdbarch as parameter and replace
5595 current_gdbarch.
5596 (mips_eabi_push_dummy_call, mips_o32_push_dummy_call)
5597 (mips_o64_push_dummy_call): Update caller.
5598
5599 (MIPS_EABI): Add gdbarch as parameter and replace current_gdbarch.
5600 (fp_register_arg_p, mips_dump_tdep): Update caller.
5601
5602 (set_reg_offset): Add gdbarch as parameter and replace current_gdbarch.
5603 (mips16_scan_prologue, mips32_scan_prologue): Update caller.
5604
5605 (reset_saved_regs): Make static. Add gdbarch as parameter. Replace
5606 current_gdbarch.
5607 (mips32_scan_prologue): Update caller.
5608
5609 (heuristic_proc_start): Add gdbarch as parameter. Replace
5610 current_gdbarch.
5611 (mips_insn16_frame_cache, mips_insn32_frame_cache): Update caller.
5612
5613 * mipsnbsd-nat.c (mipsnbsd_fetch_inferior_registers)
5614 (mipsnbsd_store_inferior_registers): Use get_regcache_arch to get at
5615 the current architecture. Update call to getregs_supplies.
5616 (getregs_supplies): Add gdbarch as parameter and replace
5617 current_gdbarch.
5618
5619 * mipsnbsd-tdep.c (mipsnbsd_get_longjmp_target): Use get_frame_arch to
5620 get at the current architecture. Update call to NBSD_MIPS_JB_OFFSET and
5621 NBSD_MIPS_JB_ELEMENT_SIZE.
5622 (NBSD_MIPS_JB_ELEMENT_SIZE, NBSD_MIPS_JB_OFFSET): Add gdbarch and
5623 replace current_gdbarch.
5624
5625 * remote-mips.c (mips_map_regno): Add gdbarch as parameter and replace
5626 current_gdbarch.
5627 (mips_fetch_registers, mips_store_registers): Update call
5628 to mips_map_regno.
5629 (mips_load): Use get_regcache_arch to get at the current_architecture
5630 and replace current_gdbarch.
5631
5632 2008-07-13 Pedro Alves <pedro@codesourcery.com>
5633
5634 * thread.c (restore_selected_frame): On fail to restore, select
5635 the innermost frame, and don't crash when warning the user.
5636
5637 2008-07-13 Hui Zhu <teawater@gmail.com>
5638
5639 * symtab.c (expand_line_sal): Fix a memory leak.
5640
5641 2008-07-13 Pedro Alves <pedro@codesourcery.com>
5642
5643 * utils.c (struct continuation): Define as inheriting struct
5644 cleanup.
5645 (add_continuation, do_all_continuations)
5646 (discard_all_continuations, add_intermediate_continuation)
5647 (do_all_intermediate_continuations)
5648 (discard_all_intermediate_continuations): Adjust.
5649
5650 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
5651
5652 Skip varobj in running threads.
5653 * mi/mi-cmd-var.c (mi_cmd_var_update): If varobj's
5654 thread is not stopped, skip the varobj.
5655 * Makefile.in: Update dependencies.
5656
5657 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
5658
5659 Enable all commands while inferiour is running
5660 * mi/mi-main.c (mi_cmd_execute): Don't check if
5661 inferiour is executing.
5662
5663 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
5664
5665 Allow all CLI command even if target is executing.
5666 * top.c (execute_command_1): Don't check if the inferiour
5667 is running.
5668
5669 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
5670
5671 * mi/mi-main.c (mi_cmd_execute): Remove unused variable.
5672 Fix printing of frame, when frame is wrong.
5673
5674 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
5675
5676 * spu-tdep.c (spu_frame_unwind_cache): Do not error if
5677 backchain is unreadable.
5678
5679 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
5680
5681 * spu-linux-nat.c: Include "gdbthread.h".
5682 (spu_child_post_startup_inferior): Register main thread.
5683 (spu_child_post_attach): Likewise.
5684 * Makefile.in (spu-linux-nat.o): Update dependencies.
5685
5686 2008-07-12 Pedro Alves <pedro@codesourcery.com>
5687
5688 Rewrite continuations internals on top of cleanups and plug
5689 continuation arguments leaks.
5690
5691 * defs.h (struct continuation): Make it opaque.
5692 (add_continuation, add_intermediate_continuation): Drop the int
5693 argument of the continuation hook argument. Add
5694 continuation_free_args argument.
5695 (do_all_continuations, do_all_intermediate_continuations): Drop
5696 the error_p argument.
5697
5698 * utils.c (add_continuation): Drop the int argument of the
5699 continuation hook argument. Add continuation_free_args argument.
5700 Reimplement on top of cleanups.
5701 (do_all_continuations): Drop error argument. Reimplement on top
5702 of cleanups.
5703 (discard_all_continuations): Reimplement on top of cleanups.
5704 (add_intermediate_continuation): Drop the int argument of the
5705 continuation hook argument. Add continuation_free_args argument.
5706 Reimplement on top of cleanups.
5707 (do_all_intermediate_continuations): Drop error argument.
5708 Reimplement on top of cleanups.
5709 (discard_all_intermediate_continuations): Reimplement on top of
5710 cleanups.
5711
5712 * breakpoint.c (until_break_command_continuation): Drop error
5713 argument. Add xfree as continuation argument deleter.
5714
5715 * inf-loop.c (inferior_event_handler): On error, discard all
5716 continuations. Adjust to new do_all_intermediate_continuations
5717 and do_all_continuations interfaces.
5718
5719 * infcmd.c (step_1_continuation): Drop error_p argument. Adjust.
5720 Pass xfree as continuation argument deleter.
5721 (finish_command_continuation): Drop error_p argument. Adjust.
5722 (finish_command_continuation_free_arg): New.
5723 (finish_command): Pass finish_command_continuation_free_arg as
5724 continuation argument deleter. Adjust to new do_all_continuations
5725 interfaces.
5726 (attach_command_continuation): Drop error_p argument.
5727 (attach_command_continuation_free_args): New.
5728 (attach_command): Pass attach_command_continuation_free_args as
5729 continuation argument deleter.
5730
5731 * interps.c (interp_set): Adjust to new do_all_continuations
5732 interfaces.
5733
5734 * event-top.c (stdin_event_handler): In error, also discard the
5735 intermediate continuations.
5736
5737 2008-07-12 Pedro Alves <pedro@codesourcery.com>
5738
5739 Replace struct continuation_args by void* and per command structs.
5740
5741 * top.c (execute_command): Remove unused arg1 and arg2 locals.
5742
5743 * breakpoint.c (struct until_break_command_continuation_args):
5744 New.
5745 (until_break_command_continuation): Take a void* instead of a
5746 continuations_arg. Adjust.
5747 (until_break_command): Adjust to use struct
5748 until_break_command_continuation_args instead of struct
5749 continuation_arg.
5750
5751 * infcmd.c (struct step_1_continuation_args): New.
5752 (step_1_continuation): Take a void* instead of a
5753 continuations_arg. Adjust to use struct step_1_continuation_args.
5754 (step_once): Adjust to use struct step_1_continuation_args.
5755
5756 (struct finish_command_continuation_args): New.
5757 (finish_command_continuation): Take a void* instead of a
5758 continuations_arg. Adjust to use struct
5759 finish_command_continuation_args.
5760 (finish_command): Adjust to use struct
5761 finish_command_continuation_args.
5762 (struct attach_command_continuation_args): New.
5763 (attach_command_continuation): Take a void* instead of a
5764 continuations_arg. Adjust to use struct
5765 attach_command_continuation_args.
5766 (attach_command): Adjust to use struct
5767 attach_command_continuation_args.
5768
5769 * defs.h (struct continuation_arg): Delete.
5770 (struct continuation): Replace the struct continuation_arg*
5771 parameter of continuation_hook by a void*. Replace "arg_list"
5772 member by a new "args" member with void* type.
5773 (add_continuation, add_intermediate_continuation): Replace struct
5774 continuation_arg type usages by void* usages.
5775
5776 * utils.c (add_continuation, do_all_continuations)
5777 (add_intermediate_continuation)
5778 (do_all_intermediate_continuations): Replace struct
5779 continuation_arg type usages by void* usages. Pass "args" instead
5780 of "arg_list".
5781
5782 2008-07-12 Pedro Alves <pedro@codesourcery.com>
5783
5784 * infrun.c (struct thread_stepping_state): Delete sal member.
5785 (init_thread_stepping_state): Add local sal. Use it instead of
5786 tss->sal.
5787 (handle_inferior_event): New local stop_pc_sal. Use it instead of
5788 tss->sal.
5789 (step_into_function): Add local stop_func_sal. Use it instead of
5790 tss->sal.
5791
5792 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
5793
5794 Implement -exec-continue/-exec-interrupt --all.
5795 * infcmd.c (continue_1): New, extracted from
5796 (continue_command): ...here.
5797 (interrupt_target_1): New, extracted from
5798 (interrupt_target_command): ...here.
5799 * inferior.h (continue_1, interrupt_target_1): New.
5800 * mi/mi-main.c (mi_cmd_exec_continue)
5801 (mi_cmd_exec_interrupt): Handle --all.
5802
5803 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
5804
5805 Implement --thread and --frame.
5806 * gdbthread.h (find_thread_id): Declare.
5807 * thread.c (find_thread_id): Make non-static.
5808 * mi/mi-main.c (mi_cmd_execute): Switch to the right
5809 thread and frame, if necessary.
5810 * mi/mi-parse.c (mi_parse): Handle --thread and --frame.
5811 * mi/mi-parse.h (strcut mi_parse): New fields thread and frame.
5812
5813 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
5814
5815 * infrun.c (resume): Discard cleanups on early exit path.
5816
5817 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
5818
5819 * infrun.c (normal_stop): For MI, report which threads
5820 were stopped.
5821
5822 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
5823
5824 Report thread state in -thread-info output.
5825 * thread.c (print_thread_info): Add new field "state".
5826
5827 2008-07-11 Pedro Alves <pedro@codesourcery.com>
5828
5829 * infrun.c (handle_inferior_event): Also ignore a
5830 TARGET_SIGNAL_TRAP on a STOP_QUIETLY_NO_SIGSTOP.
5831
5832 2008-07-11 Tom Tromey <tromey@redhat.com>
5833
5834 * completer.c (complete_line_internal): New function, from
5835 complete_line. Add 'for_help' parameter.
5836 (complete_line): Use it.
5837 (command_completer): Move later. Rewrite.
5838
5839 2008-07-11 Pedro Alves <pedro@codesourcery.com>
5840
5841 * thread.c (thread_apply_command): Move making the cleanup out of
5842 the loop.
5843
5844 2008-07-11 Pedro Alves <pedro@codesourcery.com>
5845
5846 Exited threads.
5847
5848 * thread.c (enum thread_state): New.
5849 (thread_state main_thread_running): Delete, in favor of...
5850 (thread_state main_thread_state): ... this. Update throughout.
5851 (clear_thread_inferior_resources): New, split from free_thread.
5852 (free_thread): Call clear_thread_inferior_resources.
5853 (init_thread_list): Set main thread to stopped state.
5854 (add_thread_silent): Take care of PTID reuses.
5855 (delete_thread): If deleting inferior_ptid or a thread with
5856 refcount > 0, mark it as exited, but still keep it in the list.
5857 Only notify of thread exits, if we haven't done so yet.
5858 (iterate_over_threads): Make it safe to delete threads while
5859 iterating over them.
5860 (do_captured_list_thread_ids): Don't account for exited threads.
5861 (thread_alive): Check for the THREAD_EXITED state, and don't set
5862 ptid to -1 on exited threads.
5863 (set_running): Update to account for extra possible states.
5864 (is_thread_state): New.
5865 (is_stopped, is_exited): New.
5866 (is_running): Implement in terms of is_thread_state.
5867 (any_running): Update.
5868 (print_thread_info): Update. Account for exited threads. Don't
5869 warn about missed frame restoring here, its done in the cleanup.
5870 (switch_to_thread): Don't read from a thread that has gone.
5871 (restore_current_thread): In non-stop mode, do a full context
5872 switch.
5873 (restore_selected_frame): Add a frame_level argument. Rewrite.
5874 (struct current_thread_cleanup): Add selected_frame_level and
5875 was_stopped members.
5876 (do_restore_current_thread_cleanup): Check if thread was stopped
5877 and still is, and if the target has registers, stack and memory
5878 before restoring the selected frame. Don't delete the cleanup
5879 argument here.
5880 (restore_current_thread_cleanup_dtor): New.
5881 (make_cleanup_restore_current_thread): Remove all arguments.
5882 Rewrite.
5883 (thread_apply_all_command): Update. Prune threads.
5884 (thread_apply_command): Update.
5885 (thread_command): Account for currently selected exited thread.
5886 (do_captured_thread_select): Check for a running thread. Prune
5887 threads.
5888 (_initialize_thread): Make "info threads", "thread", "thread
5889 apply", and "thread apply all" appliable without a selected thread.
5890 * gdbthread.h (struct thread_info): Replace running_ by state_.
5891 Add refcount.
5892 (is_exited, is_stopped): Declare.
5893 (make_cleanup_restore_current_thread): Remove all arguments.
5894 * infrun.c: Include "event-top.h".
5895 (fetch_inferior_event): In non-stop mode, restore selected thread
5896 and frame after handling the event and running breakpoint
5897 commands. Display GDB prompt if needed.
5898 (normal_stop): In non-stop mode, don't print thread switching
5899 notice.
5900 * cli/cli-decode.c (set_cmd_no_selected_thread_ok)
5901 (get_cmd_no_selected_thread_ok): New.
5902 * cli/cli-decode.h (CMD_NO_SELECTED_THREAD_OK): New.
5903 (set_cmd_no_selected_thread_ok, get_cmd_no_selected_thread_ok):
5904 Declare.
5905 * cli/cli-cmds.c: Set "pwd", "help", "info", "show" as
5906 no-selected-thread ok.
5907 * top.c (execute_command): Check for non no-selected-thread-ok
5908 commands.
5909 * linux-nat.c (struct saved_ptids, threads_to_delete)
5910 (record_dead_thread, prune_lwps): Delete.
5911 (exit_lwp): Unconditionally delete thread.
5912 (linux_nat_resume): Remove prune_lwps call.
5913 * infcmd.c (proceed_thread_callback): Check if !is_stopped instead
5914 of is_running. Adjust to make_cleanup_restore_current_thread
5915 interface change.
5916 * mi/mi-main.c (mi_cmd_execute): Only allow a few commands if the
5917 selected thread has exited.
5918 * inf-loop.c (inferior_event_handler): Don't display the prompt
5919 here.
5920 * varobj.c (c_value_of_root): Update.
5921 * defs.h (make_cleanup_dtor): Declare.
5922 * utils.c (make_cleanup_dtor): New.
5923
5924 * Makefile.in (infrun.o): Depend on $(event_top_h).
5925
5926 2008-07-11 Pedro Alves <pedro@codesourcery.com>
5927
5928 Add "continue -a" and "interrupt -a" options for non-stop mode.
5929
5930 * infcmd.c (proceed_thread_callback, do_context_switch_to): New.
5931 (continue_command): Add "-a" option.
5932 (interrupt_target_command): Add "-a" option.
5933 (_initialize_infcmd): Add extend help of continue and interrupt
5934 command to mention the new "-a" option. Mark "continue" async ok.
5935
5936 2008-07-10 Doug Evans <dje@google.com>
5937
5938 Add "set print symbol-loading on|off".
5939 * NEWS: Document new option.
5940 * symfile.h (print_symbol_loading): Declare.
5941 * symfile.c (print_symbol_loading): New global.
5942 (symbol_file_add_with_addrs_or_offsets): Only print "Reading symbols
5943 from ..." if print_symbol_loading.
5944 (_initialize_symfile): Add set/show print symbol-loading.
5945 * solib.c (solib_read_symbols): Only print "Loaded symbols for ..."
5946 if print_symbol_loading.
5947
5948 2008-07-10 Pedro Alves <pedro@codesourcery.com>
5949
5950 Non-stop linux native.
5951
5952 * linux-nat.c (linux_test_for_tracefork): Block events while we're
5953 here.
5954 (get_pending_status): Implement non-stop mode.
5955 (linux_nat_detach): Stop threads before detaching.
5956 (linux_nat_resume): In non-stop mode, always resume only a single
5957 PTID.
5958 (linux_handle_extended_wait): On a clone event, in non-stop mode,
5959 add new lwp to GDB's thread table, and mark as running, executing
5960 and stopped appropriately.
5961 (linux_nat_filter_event): Don't assume there are other running
5962 threads when a thread exits.
5963 (linux_nat_wait): Mark the main thread as running and executing.
5964 In non-stop mode, don't stop all lwps.
5965 (linux_nat_kill): Stop lwps before killing them.
5966 (linux_nat_thread_alive): Use signal 0 to detect if a thread is
5967 alive.
5968 (send_sigint_callback): New.
5969 (linux_nat_stop): New.
5970 (linux_nat_add_target): Set to_stop to linux_nat_stop.
5971
5972 * linux-nat.h (thread_db_attach_lwp): Declare.
5973
5974 * linux-thread-db.c (thread_get_info_callback): Check for new
5975 threads if we have none.
5976 (thread_from_lwp, enable_thread_event): Set proc_handle.pid to the
5977 stopped lwp. Check for new threads if we have none.
5978 (thread_db_attach_lwp): New.
5979 (thread_db_init): Set proc_handle.pid to inferior_ptid.
5980 (check_event): Set proc_handle.pid to the stopped lwp.
5981 (thread_db_find_new_threads): Set proc_handle.pid to any stopped
5982 lwp available, bail out if there is none.
5983
5984 * linux-fork.c (linux_fork_killall): Use SIGKILL instead of
5985 PTRACE_KILL.
5986
5987 2008-07-10 Kevin Buettner <kevinb@redhat.com>
5988
5989 * rs6000-tdep.c (ppc_displaced_step_fixup): Change type of
5990 `current_pc' from CORE_ADDR to ULONGEST.
5991
5992 * remote-sim.c (gdbsim_cntrl_c): Pass remote_sim_ptid to
5993 gdbsim_stop().
5994
5995 2008-07-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5996
5997 * NEWS (New commands): Mention "set disable-randomization".
5998 * configure.ac: Add check for HAVE_PERSONALITY and
5999 HAVE_DECL_ADDR_NO_RANDOMIZE.
6000 * configure, config.in: Regenerate.
6001 * linux-nat.c [HAVE_PERSONALITY]: New include <sys/personality.h>.
6002 [HAVE_PERSONALITY] [!HAVE_DECL_ADDR_NO_RANDOMIZE]: Set
6003 ADDR_NO_RANDOMIZE.
6004 (disable_randomization, show_disable_randomization)
6005 (set_disable_randomization): New.
6006 (linux_nat_create_inferior) [HAVE_PERSONALITY]: New variables
6007 PERSONALITY_ORIG and PERSONALITY_SET. Disable randomization upon the
6008 variable DISABLE_RANDOMIZATION.
6009 (_initialize_linux_nat): Call ADD_SETSHOW_BOOLEAN_CMD for the variable
6010 DISABLE_RANDOMIZATION.
6011
6012 2008-07-09 Pedro Alves <pedro@codesourcery.com>
6013
6014 Adjust all targets to new target_stop interface.
6015
6016 * gnu-nat.c (gnu_stop): Add ptid argument.
6017 * go32-nat.c (go32_stop): Add ptid argument.
6018 (go32_create_inferior): Pass inferior_ptid to go32_stop.
6019 * hpux-thread.c (hpux_thread_stop): Add ptid argument.
6020 * monitor.c (monitor_stop): Add ptid argument.
6021 (monitor_open): Pass inferior_ptid to monitor_stop.
6022 (monitor_interrupt): Pass inferior_ptid to target_stop.
6023 (monitor_stop): Add ptid argument.
6024 * nto-procfs.c (nto_interrupt): Pass inferior_ptid to target_stop.
6025 (procfs_create_inferior): Add ptid argument.
6026 * procfs.c (procfs_stop): Add ptid argument.
6027 * remote-m32r-sdi.c (m32r_stop): Add ptid argument.
6028 * remote-sim.c (gdbsim_stop): Add ptid argument.
6029 * sol-thread.c (sol_thread_stop): Add ptid argument.
6030 * win32-nat.c (win32_stop): Add ptid argument.
6031
6032 2008-07-09 Pedro Alves <pedro@codesourcery.com>
6033
6034 Non-stop inferior control.
6035
6036 * infrun.c (resume): In non-stop mode, always resume just one
6037 thread.
6038 (proceed): Don't call prepare_to_proceed in non-stop mode.
6039 (fetch_inferior_event): In non-stop mode, switch context before
6040 handling the event.
6041 (error_is_running, ensure_not_running): New.
6042 (handle_inferior_event): In non-stop mode: Mark only the event
6043 thread as stopped. Require that the target module manages adding
6044 threads to the thread list. Assert that there isn't a
6045 deferred_step_ptid set. Don't switch to infwait_thread_hop_state.
6046 (normal_stop): Only mark not-running if inferior hasn't exited.
6047 In non-stop mode, only mark the event thread.
6048
6049 * thread.c:Include "cli/cli-decode.h".
6050 (print_thread_info): Don't read from a running thread.
6051 Output "(running)" if thread is running.
6052 (switch_to_thread): Don't read stop_pc if thread is executing.
6053 (do_restore_current_thread_cleanup): Don't write to a running
6054 thread.
6055 (thread_apply_all_command): Don't read from a running thread. In
6056 non-stop mode, do a full context-switch instead of just switching
6057 threads.
6058 (thread_apply_command): In non-stop mode, do a full context-switch
6059 instead of just switching threads.
6060 (do_captured_thread_select): Likewise. Inform user if selected
6061 thread is running.
6062 (_initialize_thread): Mark "info threads" and "thread" and
6063 async_ok.
6064
6065 * inf-loop.c (inferior_event_handler): In non-stop mode, don't
6066 unregister the target from the event loop.
6067
6068 * infcmd.c (continue_command, step_1, jump_command)
6069 (signal_command): Ensure the selected thread isn't running.
6070 (interrupt_target_command): In non-stop mode, interrupt only the
6071 selected thread.
6072
6073 * inferior.h (error_is_running, ensure_not_running): Declare.
6074
6075 * target.h (struct target_ops): Add ptid argument to the to_stop
6076 member.
6077 (target_stop): Add ptid_t argument.
6078
6079 * target.c (update_current_target): Add ptid argument to to_stop's
6080 type.
6081 (debug_to_stop): Add ptid_t argument.
6082 (debug_to_rcmd): Set to_stop_ptid.
6083
6084 * remote.c (remote_stop): Add ptid_t argument.
6085 (async_remote_interrupt): Add inferior_ptid to target_stop.
6086 * inf-ptrace.c (inf_ptrace_stop): Add ptid argument.
6087
6088 * Makefile.in (thread.o): Depend on $(cli_decode_h).
6089
6090 2008-07-09 Pedro Alves <pedro@codesourcery.com>
6091
6092 Don't rely on ecs->wait_for_more.
6093
6094 * infrun.c (proceed): Clear the stepping state, set
6095 previous_inferior_ptid and clear infwait state.
6096 (wait_for_inferior): Don't clear the stepping state, set
6097 previous_inferior_ptid, or clear the infwait state here.
6098 (fetch_inferior_event): Don't clear the stepping state, set
6099 previous_inferior_ptid, or clear the infwait state here. Don't
6100 condition on wait_for_more.
6101
6102 2008-07-09 Pedro Alves <pedro@codesourcery.com>
6103
6104 Refactor infrun a bit.
6105
6106 * infrun.c (currently_stepping): Take a struct
6107 thread_stepping_state instead of an execution_control_state.
6108 (struct thread_stepping_state): New, split from
6109 execution_control_state.
6110 (gtss, tss): New globals.
6111 (proceed): Clear the stepping state, set previous_inferior_ptid
6112 and clear infwait state.
6113 (init_wait_for_inferior): Clear the stepping state,
6114 previous_inferior_ptid and infwait state.
6115 (waiton_ptid, infwait_state): New, split from
6116 execution_control_state.
6117 (struct execution_control_state): Members that persist through
6118 events moved out to either struct thred_stepping_state or made
6119 global. Deleted unneeded wp, saved_inferior_ptid, tmpstatus.
6120 (wait_for_inferior, fetch_inferior_event): Use local
6121 execution_control_state. Update to execution_control_state split.
6122 (init_execution_control_state): Adjust.
6123 (init_thread_stepping_state): New, extracted from
6124 init_execution_control_state.
6125 (context_switch): Take a ptid instead of an
6126 execution_control_state.
6127 (context_switch_to): Adjust.
6128 (adjust_pc_after_break): Adjust.
6129 (init_infwait_state): New.
6130 (handle_inferior_event): Adjust.
6131
6132 2008-07-09 Pedro Alves <pedro@codesourcery.com>
6133 Vladimir Prus <vladimir@codesourcery.com>
6134
6135 Per-thread commands.
6136
6137 * gdbthread.h: Remove unneeded forward declarations.
6138 Include "inferior.h".
6139 (struct thread_info): Add continuations,
6140 intermediate_continuations, proceed_to_finish, step_over_calls,
6141 stop_step, step_multi and stop_signal members.
6142 (save_infrun_state): Add continuations,
6143 intermediate_continuations, proceed_to_finish, step_over_calls,
6144 stop_step, step_multi, stop_signal and stop_bpstat parameters.
6145 (load_infrun_state): Add continuations,
6146 intermediate_continuations, proceed_to_finish, step_over_calls,
6147 stop_step, step_multi, stop_signal and stop_bpstat parameters.
6148
6149 * thread.c (load_infrun_state): In non-stop mode, load
6150 continuations, intermediate_continuations, proceed_to_finish,
6151 step_over_calls, stop_step, step_multi and stop_signal.
6152 (save_infrun_state): Store continuations,
6153 intermediate_continuations, proceed_to_finish, step_over_calls,
6154 stop_step, step_multi, stop_signal and stop_bpstat.
6155 (save_infrun_state): Store continuations,
6156 intermediate_continuations, proceed_to_finish, step_over_calls,
6157 stop_step, step_multi, stop_signal and stop_bpstat.
6158 (free_thread): Clear The thread's stop_bpstat.
6159
6160 * inferior.h (context_switch_to): Declare.
6161
6162 * infrun.c (ecss): New global.
6163 (context_switch): Context switch continuations,
6164 intermediate_continuations, proceed_to_finish, step_over_calls,
6165 stop_step, step_multi, stop_signal and stop_bpstat.
6166 (wait_for_inferior): Use global ecss.
6167 (async_ecss, async_ecs): Delete.
6168 (fetch_inferior_event): Use global ecss.
6169 (context_switch_to): New.
6170
6171 * top.c (execute_command): In non-stop, only check if the current
6172 thread is running, in all-stop, check if there's any thread
6173 running.
6174
6175 * breakpoint.c (bpstat_remove_breakpoint): New.
6176 (bpstat_remove_breakpoint_callback): New.
6177 (delete_breakpoint): Clear the stop_bpstats of all threads.
6178
6179 * mi/mi-main.c (mi_cmd_execute): In non-stop, only check if the
6180 current thread is running, in all-stop, check if there's any
6181 thread running.
6182
6183 * Makefile.in (gdbthread_h): Depend on $(inferior_h).
6184
6185 2008-07-09 Pedro Alves <pedro@codesourcery.com>
6186
6187 Add non_stop global.
6188
6189 * inferior.h (non_stop): Declare.
6190 * infrun.c (non_stop, non_stop_1): New.
6191 (set_non_stop, show_non_stop): New.
6192 (_initialize_infrun): Add "set/show non-stop" command.
6193
6194 2008-07-09 Pedro Alves <pedro@codesourcery.com>
6195
6196 Adjust fork/vfork/exec to pass ptids around.
6197
6198 * target.h (struct target_waitstatus): Store related_pid as a ptid.
6199 (inferior_has_forked, inferior_has_vforked, inferior_has_execd):
6200 Take a ptid_t.
6201 * breakpoint.h (struct breakpoint): Change forked_inferior_pid
6202 type to ptid.
6203 * breakpoint.c (print_it_typical, bpstat_check_location)
6204 (print_one_breakpoint_location, set_raw_breakpoint_without_location)
6205 (create_fork_vfork_event_catchpoint): Adjust.
6206 * infrun.c (fork_event): Change parent_pid and child_pid types to
6207 ptid.
6208 (follow_exec, inferior_has_forked, inferior_has_vforked)
6209 (inferior_has_execd): Take a ptid_t and don't trim it.
6210 * linux-thread-db.c (thread_db_wait): Don't trim the returned ptid.
6211 * linux-nat.c (linux_child_follow_fork): Adjust.
6212 * inf-ptrace.c (inf_ptrace_wait): Adjust.
6213 * inf-ttrace.c (inf_ttrace_wait): Adjust.
6214 * win32-nat.c (get_win32_debug_event): Don't set related_pid.
6215
6216 2008-07-09 Pedro Alves <pedro@codesourcery.com>
6217
6218 Add "executing" property to threads.
6219
6220 * inferior.h (target_executing): Delete.
6221 * gdbthread.h (struct thread_info): Add executing_ field.
6222 (set_executing, is_executing): New.
6223 * thread.c (main_thread_executing): New.
6224 (init_thread_list): Clear it and also main_thread_running.
6225 (is_running): Return false if target has no execution.
6226 (any_running, is_executing, set_executing): New.
6227
6228 * top.c: Include "gdbthread.h".
6229 (target_executing): Delete.
6230 (execute_command): Replace target_executing check by any_running.
6231 * event-top.c: Include "gdbthread.h".
6232 (display_gdb_prompt, command_handler): Replace target_executing by
6233 is_running.
6234 * inf-loop.c: Include "gdbthread.h". Don't mark as not executing
6235 here. Replace target_executing by is_running.
6236 * infrun.c (handle_inferior_event): Mark all threads as
6237 not-executing.
6238 * linux-nat.c (linux_nat_resume): Don't mark thread as executing
6239 here.
6240 * stack.c (get_selected_block): Return null if inferior is
6241 executing.
6242 * target.c (target_resume): Mark resumed ptid as executing.
6243 * breakpoint.c (until_break_command): Replace target_executing
6244 check by is_executing.
6245 * remote.c (remote_async_resume): Don't mark inferior as executing
6246 here.
6247 * mi/mi-interp.c (mi_cmd_interpreter_exec): Replace target_executing
6248 by any_running.
6249
6250 * mi/mi-main.c (mi_cmd_exec_interrupt, mi_cmd_execute)
6251 (mi_execute_async_cli_command): Replace target_executing by
6252 is_running.
6253
6254 * frame.c (get_current_frame): Error out if the current thread is
6255 executing.
6256 (has_stack_frames): New.
6257 (get_selected_frame, deprecated_safe_get_selected_frame): Check
6258 has_stack_frames.
6259
6260 * Makefile.in (event-top.o, frame.o, inf-loop.o, top.o): Depend on
6261 $(gdbthread_h).
6262
6263 2008-07-09 Pedro Alves <pedro@codesourcery.com>
6264
6265 * symfile.c (load_command): Reopen the exec file and reread
6266 symbols before anything else.
6267
6268 2008-07-09 Pedro Alves <pedro@codesourcery.com>
6269
6270 * remote-sim.c: Include gdbthread.h.
6271 (remote_sim_ptid): New global.
6272 (gdbsim_create_inferior): Silently add the main task to GDB's
6273 thread list.
6274 (gdbsim_close, gdbsim_mourn_inferior): Silently delete the main
6275 task from GDB's thread list.
6276 (gdbsim_resume): Adjust to use remote_sim_ptid.
6277 (gdbsim_thread_alive, gdbsim_pid_to_str): New.
6278 (init_gdbsim_ops): Register gdbsim_thread_alive and
6279 gdbsim_pid_to_str.
6280 (_initialize_remote_sim): Initialize remote_sim_ptid.
6281 * Makefile.in (remote-sim.o): Depend on $(gdbthread_h).
6282
6283 2008-07-09 Pedro Alves <pedro@codesourcery.com>
6284
6285 * monitor (monitor_ptid): New global.
6286 (monitor_open): Silently add the main task to GDB's thread list.
6287 (monitor_close, monitor_mourn_inferior): Silently delete the main
6288 task from GDB's thread list.
6289 (monitor_thread_alive, monitor_pid_to_str): New.
6290 (init_base_monitor_ops): Register monitor_thread_alive and
6291 monitor_pid_to_str.
6292 (_initialize_remote_monitors): Initialize monitor_ptid.
6293
6294 * gdbthread.h (delete_thread_silent): Declare.
6295 * thread.c (delete_thread): Rename to ...
6296 (delete_thread_1): ... this. Add "silent" parameter. If silent,
6297 don't do exit notifications.
6298 (delete_thread, delete_thread_silent): New, as wrappers to
6299 delete_thread_1.
6300
6301 2008-07-08 Pedro Alves <pedro@codesourcery.com>
6302
6303 * breakpoint.c (update_global_location_list): Add boolean
6304 "should_insert" argument. Only insert locations if caller told it
6305 too.
6306 (update_global_location_list_nothrow): Add boolean "should_insert"
6307 argument. Pass it to update_global_location_list.
6308 (insert_breakpoints, create_longjmp_breakpoint)
6309 (create_overlay_event_breakpoint, enable_overlay_breakpoints)
6310 (create_thread_event_breakpoint, create_solib_event_breakpoint)
6311 (create_fork_vfork_event_catchpoint, create_exec_event_catchpoint)
6312 (enable_watchpoints_after_interactive_call_stop)
6313 (set_momentary_breakpoint, create_breakpoints)
6314 (break_command_really, watch_command_1)
6315 (create_ada_exception_breakpoint, update_breakpoint_locations)
6316 (do_enable_breakpoint, enable_command): Pass true to
6317 update_global_location_list.
6318 (bpstat_stop_status, disable_overlay_breakpoints)
6319 (disable_watchpoints_before_interactive_call_start)
6320 (delete_breakpoint, disable_breakpoint, disable_command): Pass
6321 false to update_global_location_list.
6322 (update_breakpoints_after_exec): Don't temporarily disable
6323 always-inserted mode.
6324
6325 2008-07-08 Pedro Alves <pedro@codesourcery.com>
6326
6327 * breakpoint.c (mark_breakpoints_out): Make public.
6328 (update_breakpoints_after_exec): Don't call mark_breakpoints_out
6329 here. Update comment.
6330 * breakpoint.h (mark_breakpoints_out): Declare.
6331
6332 * linux-nat.c (linux_handle_extended_wait): On
6333 TARGET_WAITKIND_EXECD, call mark_breakpoints_out.
6334 * inf-ttrace.c (inf_ttrace_wait): Likewise.
6335
6336 2008-07-08 Pedro Alves <pedro@codesourcery.com>
6337
6338 * infrun.c (follow_exec): Reset shared libraries before adding the
6339 main exec file.
6340
6341 2008-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
6342
6343 * breakpoint.c (bpstat_copy): Call RELEASE_VALUE on the new OLD_VAL.
6344
6345 2008-07-07 Pedro Alves <pedro@codesourcery.com>
6346
6347 * i386-dicos-tdep.c: Include "inferior.h".
6348 (i386_dicos_frame_align): New.
6349 (i386_dicos_init_abi): Register i386_dicos_frame_align. Set call
6350 dummy location ON_STACK.
6351 * Makefile.in (i386-dicos-tdep.o): Depend on $(inferior_h).
6352
6353 2008-07-07 Joel Brobecker <brobecker@adacore.com>
6354
6355 * gstdint.h: New file.
6356
6357 2008-07-05 Vladimir Prus <vladimir@codesourcery.com>
6358
6359 * mi/mi-interp.c (mi_on_resume): Don't try to report
6360 resumed thread it the thread list is empty.
6361
6362 2008-07-05 Pierre Muller <muller@ics.u-strasbg.fr>
6363
6364 * cli/cli-decode.c (add_setshow_optional_filename_cmd): Set
6365 completer for set to filename_completer.
6366
6367 NEWS: Mention it.
6368
6369 2008-07-04 Vladimir Prus <vladimir@codesourcery.com>
6370
6371 Implement -target-attach.
6372 * mi/mi-cmds.c (mi_cmds): Forward -target-attach to CLI attach.
6373
6374 2008-06-21 Hui Zhu <teawater@gmail.com>
6375
6376 * target-descriptions.c (maint_print_c_tdesc_cmd): Fix a memory leak.
6377
6378 2008-07-03 Pedro Alves <pedro@codesourcery.com>
6379
6380 * config/i386/nm-cygwin.h (ATTACH_NO_WAIT): Delete.
6381 * config/i386/nm-i386gnu.h (ATTACH_NO_WAIT): Delete.
6382
6383 * target.h (struct target_ops): Add to_attach_no_wait member.
6384 (target_attach_no_wait): New.
6385 * target.c (update_current_target): Inherit to_attach_no_wait.
6386
6387 * infcmd.c: Replace ATTACH_NO_WAIT compile time check by
6388 target_attach_no_wait runtime check.
6389
6390 * gnu-nat.c (init_gnu_ops): Set to_attach_no_wait in gnu_ops.
6391 * win32-nat.c (init_win32_ops): Set to_attach_no_wait in
6392 win32_ops.
6393
6394 2008-07-03 Pedro Alves <pedro@codesourcery.com>
6395
6396 * i386-tdep.c (i386_displaced_step_fixup): Condition log printing
6397 on debug_displaced being set.
6398
6399 2008-06-30 Daniel Jacobowitz <dan@codesourcery.com>
6400
6401 * frame.c (get_prev_frame_1): Call frame_unwind_find_by_frame
6402 directly instead of get_frame_id.
6403
6404 2008-06-30 Luis Machado <luisgpm@br.ibm.com>
6405
6406 * rs6000-tdep.c (ppc_displaced_step_fixup): New function.
6407 (deal_with_atomic_sequence): Update BC masks.
6408 (rs6000_gdbarch_init): Init displaced stepping infra-structure.
6409 Define BRANCH_MASK, B_INSN, BC_INSN, BXL_INSN, BP_MASK and BP_INSN.
6410
6411 2008-06-30 Daniel Jacobowitz <dan@codesourcery.com>
6412
6413 * cris-tdep.c (crisv32_single_step_through_delay): Get this frame's
6414 register, not the previous frame's.
6415
6416 2008-06-30 Luis Machado <luisgpm@br.ibm.com>
6417
6418 * source.c (select_source_symtab): Make sure we skip namespace
6419 symtabs when showing cpp source code.
6420
6421 2008-06-30 Hans-Peter Nilsson <hp@axis.com>
6422
6423 * MAINTAINERS (Authorized committers): Fix my email address.
6424
6425 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
6426
6427 * mi/mi-cmds.c (mi_cmds): Route -exec-run, -exec-until,
6428 -target-download and -target-select via CLI, so that
6429 the quoting rules are the same as they were (unfortunately)
6430 in all prior gdb releases.
6431 * mi/mi-cmds.h (mi_cmd_exec_run, mi_cmd_exec_until)
6432 (mi_cmd_target_download, mi_cmd_target_select): Remove.
6433 * mi/mi-main.c (mi_cmd_exec_run, mi_cmd_exec_until)
6434 (mi_cmd_target_download, mi_cmd_target_select): Remove.
6435 (mi_cmd_execute): Set current_token even for commands
6436 routed via CLI.
6437
6438 2008-06-28 Ulrich Weigand <uweigand@de.ibm.com>
6439
6440 * alphafbsd-tdep.c: Update for unwinder changes.
6441 * alpha-linux-tdep.c: Likewise.
6442 * alphanbsd-tdep.c: Likewise.
6443 * alphaobsd-tdep.c: Likewise.
6444 * avr-tdep.c: Likewise.
6445 * cris-tdep.c: Likewise.
6446 * frv-linux-tdep.c: Likewise.
6447 * frv-tdep.c: Likewise.
6448 * h8300-tdep.c: Likewise.
6449 * hppa-linux-tdep.c: Likewise.
6450 * iq2000-tdep.c: Likewise.
6451 * m32c-tdep.c: Likewise.
6452 * m32r-linux-tdep.c: Likewise.
6453 * m32r-tdep.c: Likewise.
6454 * m68hc11-tdep.c: Likewise.
6455 * mep-tdep.c: Likewise.
6456 * mn10300-tdep.c: Likewise.
6457 * mt-tdep.c: Likewise.
6458 * score-tdep.c: Likewise.
6459 * sh64-tdep.c: Likewise.
6460 * sh-tdep.c: Likewise.
6461 * sparc64fbsd-tdep.c: Likewise.
6462 * sparc64nbsd-tdep.c: Likewise.
6463 * sparc64obsd-tdep.c: Likewise.
6464 * v850-tdep.c: Likewise.
6465 * vaxobsd-tdep.c: Likewise.
6466 * vax-tdep.c: Likewise.
6467 * xstormy16-tdep.c: Likewise.
6468
6469 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
6470
6471 * mi/mi-main.c (enum captured_mi_execute_command_actions)
6472 (captured_mi_execute_command_args): Remove.
6473 (captured_mi_execute_command): Cast the closure to mi_parse
6474 pointer, not to captured_mi_execute_command_args, and don't
6475 set the action field thereof.
6476 (mi_execute_command): Pass struct mi_parse, not
6477 captured_mi_execute_command_args to captured_mi_execute_command.
6478 (mi_execute_command): Remove (dead) code for suppressing
6479 printing prompt.
6480
6481 2008-06-28 Pedro Alves <pedro@codesourcery.com>
6482
6483 * linux-nat.c (enum sigchld_state): New.
6484 (linux_nat_async_events_state): Renamed from
6485 linux_nat_async_events_enabled.
6486 (linux_nat_event_pipe_push, my_waitpid): Adjust.
6487 (sigchld_default_action): New.
6488 (lin_lwp_attach_lwp): Adjust. Call linux_nat_async_events
6489 unconditionally.
6490 (linux_nat_create_inferior): Set events state to sigchld_default
6491 state.
6492 (linux_nat_resume): Adjust.
6493 (linux_nat_wait): Call linux_nat_async_events unconditionally.
6494 (sigchld_handler): Adjust.
6495 (linux_nat_async_mask): Don't set SIGCHLD actions here.
6496 (get_pending_events): Adjust.
6497 (linux_nat_async_events): Rewrite to handle enum sigchld_state
6498 instead of a boolean.
6499 (linux_nat_async): Adjust.
6500 (_initialize_linux_nat): Capture default SIGCHLD action into
6501 sigchld_default_action.
6502
6503 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
6504
6505 * breakpoint.c (moribund_locations): New.
6506 (bpstat_stop_status): Process moribund locations.
6507 (update_global_location_list): Add removed
6508 locations to moribund_locations.
6509 (breakpoint_retire_moribund): New.
6510 * breakpoint.h (struct bp_location): New field
6511 events_till_retirement.
6512 (breakpoint_retire_moribund): Declare.
6513 * thread.c (thread_count): New.
6514 * infrun.c (handle_inferior_event): Call
6515 breakpoint_retire_moribund.
6516 * gdbthread.h (thread_count): Declare.
6517
6518 2008-06-27 Joseph Myers <joseph@codesourcery.com>
6519
6520 * dfp.c (decimal_convert): Call match_endianness before and after
6521 conversion.
6522
6523 2008-06-27 Jonathan Larmour <jifl@eCosCentric.com>
6524
6525 * remote.c (remote_insert_breakpoint): Ensure that if Z0
6526 unsupported and we fall back to memory_insert_breakpoint, we
6527 use the unmodified requested address.
6528
6529 2008-06-27 Joel Brobecker <brobecker@adacore.com>
6530
6531 * dwarf2read.c (read_attribute_value): Issue a complaint when
6532 adjusting size attribute values of 0xffffffff as zero.
6533
6534 2008-06-27 Joseph Myers <joseph@codesourcery.com>
6535
6536 * i386-tdep.c (i386_16_byte_align_p): New.
6537 (i386_push_dummy_call): Determine stack space required for
6538 arguments going forwards allowing for 16-byte alignment, then push
6539 arguments going forwards.
6540
6541 2008-06-27 Pedro Alves <pedro@codesourcery.com>
6542
6543 * infrun.c (start_remote): Don't clear thread list here.
6544 * monitor.c (monitor_open): Include "gdbthread.h". Clear thread
6545 list here.
6546 * remote.c (record_currthread): Upgrade the main thread and its
6547 entry in the thread list if this is the first time we hear about
6548 threads.
6549 (remote_thread_alive): Consider magic_null_ptid or a ptid without
6550 a tid member always alive.
6551 (remote_find_new_threads): Don't update the main thread here.
6552 (remote_start_remote): Clear thread list here. Always add the
6553 main thread.
6554 (extended_remote_attach_1): Add the main thread here.
6555 (extended_remote_mourn_1): Re-add the main thread here.
6556 (extended_remote_create_inferior_1): Add a main thread.
6557
6558 * Makefile.in (monitor.o): Depend on $(gdbthread_h).
6559
6560 2008-06-27 Pedro Alves <pedro@codesourcery.com>
6561
6562 Use ptid_t.tid to store thread ids instead of ptid_t.pid.
6563
6564 * remote.c (magic_null_ptid, not_sent_ptid, any_thread_ptid): New
6565 globals.
6566 (general_thread, continue_thread): Change type to ptid_t.
6567 (record_currthread): Take a ptid_t parameter instead of an
6568 integer.
6569 (MAGIC_NULL_PID): Delete.
6570 (set_thread): Take a ptid_t parameter and adjust.
6571 (set_general_thread, set_continue_thread): New.
6572 (remote_thread_alive, remote_newthread_step)
6573 (remote_current_thread, remote_find_new_threads)
6574 (remote_threads_info, remote_start_remote, remote_vcont_resume)
6575 (remote_resume_1, remote_wait, extended_remote_create_inferior_1)
6576 (threadalive_test, remote_pid_to_str)
6577 (remote_get_thread_local_address): Adjust.
6578 (_initialize_remote): Initialize magic_null_ptid, not_sent_ptid
6579 and any_thread_ptid.
6580
6581 2008-06-26 Jan Kratochvil <jan.kratochvil@redhat.com>
6582
6583 * configure.ac (--enable-tui): AC_MSG_ERROR for explicit --enable-tui.
6584 * configure: Regenerated.
6585
6586 2008-06-26 Joel Brobecker <brobecker@adacore.com>
6587
6588 * dwarf2read.c (read_attribute_value): Treat size attribute
6589 values of 0xffffffff as if the attribute value was zero.
6590
6591 2008-06-26 Vladimir Prus <vladimir@codesourcery.com>
6592
6593 * linux-nat.c: Add description of overall logic.
6594
6595 2008-06-26 Daniel Jacobowitz <dan@codesourcery.com>
6596
6597 * Makefile.in (GNULIB_H): Use GNULIB_STDINT_H.
6598 (gdb_stdint_h, gdb_stdint.h, stamp-int): Delete. Remove
6599 all dependencies on $(gdb_stdint_h).
6600 (distclean): Do not delete gdb_stdint.h.
6601 * acinclude.m4: Do not use stdint.m4.
6602 * configure.ac: Set GNULIB_STDINT_H. Remove tests for stdint.h,
6603 uintptr_t, and gdb_stdint.h.
6604 * defs.h: Include <stdint.h>.
6605 * gdb_thread_db.h: Assume stdint.h is already included.
6606 * breakpoint.c, findcmd.c, hppa-tdep.c, inf-ptrace.c, proc-service.c,
6607 rs6000-nat.c, spu-linux-nat.c, target.c, win32-nat.c: Do not
6608 include gdb_stdint.h.
6609 * configure, config.in: Regenerate.
6610
6611 2008-06-26 Joseph Myers <joseph@codesourcery.com>
6612
6613 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Handle passing
6614 decimal floating-point values in GPRs for soft-float.
6615 (do_ppc_sysv_return_value): Handle returning decimal
6616 floating-point values in GPRs for soft-float.
6617
6618 2008-06-26 Vladimir Prus <vladimir@codesourcery.com>
6619
6620 * target.c (target_read_until_error): New.
6621 * target.h (target_read_until_error): Declare.
6622 * mi/mi-main.c (mi_cmd_data_read_memory): Use
6623 target_read_until_error.
6624
6625 2008-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
6626
6627 Fix a memory leak found by Hui Zhu <teawater@gmail.com>.
6628 * c-exp.y (parse_number): Move the S and SAVED_CHAR initialization
6629 after the DECFLOAT detection to fix a memory leak. Remove the
6630 redundant NUM initialization. Protect the DECFLOAT detection memory
6631 access before the P block. Restore the P memory content for the
6632 DECFLOAT detection.
6633
6634 2008-06-25 Vladimir Prus <vladimir@codesourcery.com>
6635
6636 Kill the return value for all MI command functions.
6637 * mi/mi-cmds.h (enum mi_cmd_result): Remove.
6638 (mi_cmd_argv_ftype): Change return type to void.
6639
6640 * mi/mi-main.c: Adjust all function that implement
6641 MI commands to return nothing.
6642 (struct captured_mi_execute_command_actions):
6643 Remove the rc field.
6644 (mi_cmd_execute): Return nothing.
6645 (mi_execute_async_cli_command): Return nothing.
6646 (mi_cmd_exec_interrupt): Don't print ^done here.
6647 (mi_cmd_target_select): Don't print ^connected here.
6648 (captured_mi_execute_command): Don't check for MI_CMD_DONE.
6649 Special-case -target-select and output ^connected, not ^done.
6650
6651 * mi/mi-cmd-break.c: Adjust.
6652 * mi/mi-cmd-disas.c: Adjust.
6653 * mi/mi-cmd-env.c: Adjust.
6654 * mi/mi-cmd-file.c: Adjust.
6655 * mi/mi-cmd-stack.c: Adjust.
6656 * mi/mi-cmd-target.c: Adjust.
6657 * mi/mi-cmd-var.c: Adjust.
6658 * mi/mi-interp.c: Adjust.
6659 * mi/mi-symbol-cmds.c: Adjust.
6660
6661 2008-06-25 Vladimir Prus <vladimir@codesourcery.com>
6662
6663 Emit ^running via observer.
6664 * mi/mi-interp.c (mi_cmd_interpreter_exec): Do no print
6665 ^running here.
6666 (mi_on_resume): Print ^running if not previously output.
6667 * mi/mi-main.c (running_result_record_printed): New.
6668 (captured_mi_execute_command): Reset
6669 running_result_record_printed. Use running_result_record_printed
6670 to decide if we should skip ^done.
6671 (mi_execute_async_cli_command): Don't print ^running here.
6672 * mi/mi-main.h (current_token, running_result_record_printed):
6673 Declare.
6674
6675 2008-06-24 Michael Snyder <msnyder@specifix.com>
6676
6677 * infrun.c (_initialize_infrun): White space and typo fix.
6678
6679 2008-06-23 Christopher Faylor <me.gdb.changelog@cgf.cx>
6680
6681 * win32-nat.c (safe_symbol_file_add_stub): Remove unused variable.
6682 (do_initial_win32_stuff): Fix problem with inability to set breakpoints
6683 when first loading DLL with "dll" command.
6684
6685 2008-06-19 Pierre Muller <muller@ics.u-strasbg.fr>
6686
6687 * gnu-nat.c (proc_string): Use capital T for "Thread".
6688
6689 2008-06-19 Pierre Muller <muller@ics.u-strasbg.fr>
6690
6691 * win32-nat.c (win32_pid_to_str): Use capital T for "Thread".
6692
6693 2008-06-18 Joel Brobecker <brobecker@adacore.com>
6694
6695 * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
6696 the target cannot run.
6697
6698 2008-06-18 Joel Brobecker <brobecker@adacore.com>
6699
6700 * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
6701 we're attaching to a running process.
6702
6703 2008-06-18 Pierre Muller <muller@ics.u-strasbg.fr>
6704
6705 * win32-nat.c (handle_load_dll): Give dll name and load address
6706 if debug_events is on.
6707 (handle_unload_dll): Likewise.
6708
6709 2008-06-14 Vladimir Prus <vladimir@codesourcery.com>
6710
6711 Don't suppress *running when doing finish.
6712 * infcall.c (call_function_by_hand): Set both
6713 suppress_resume_observer and suppress_stop_observer.
6714 * infcmd.c (suppress_run_stop_observers): Split into...
6715 (suppress_resume_observer, suppress_stop_observer): ...those.
6716 (finish_command_continuation): Clear suppress_stop_observer.
6717 (finish_command): Set suppress_stop_observer.
6718 * inferior.h (suppress_run_stop_observers): Split into...
6719 (suppress_resume_observer, suppress_stop_observer): ...those.
6720 * infrun.c (normal_stop): Check for suppress_stop_observer.
6721 * thread.c (set_running): Check for suppress_resume_observer.
6722
6723 2008-06-12 Pedro Alves <pedro_alves@portugalmail.pt>
6724 Pierre Muller <muller@ics.u-strasbg.fr>
6725
6726 * gdbarch.sh (gdbarch_skip_main_prologue): New.
6727 * gdbarch.h, gdbarch.c: Regenerate.
6728 * i386-tdep.h (i386_skip_main_prologue): Declare.
6729 * i386-tdep.c (i386_skip_main_prologue): New.
6730 * i386-cygwin-tdep.c (i386_cygwin_init_abi): Register
6731 i386_skip_main_prologue as gdbarch_skip_main_prologue gdbarch callback.
6732 * symtab.c (find_function_start_sal): When pc points at the "main"
6733 function, call gdbarch_skip_main_prologue.
6734
6735 2008-06-11 Daniel Jacobowitz <dan@codesourcery.com>
6736
6737 * value.c (value_primitive_field): Fetch lazy register values.
6738
6739 2008-06-11 Pedro Alves <pedro@codesourcery.com>
6740
6741 * NEWS: Mention support removal of undocumented S AA p PID stop
6742 reply packet.
6743
6744 * remote.c (remote_wait): Remove undocumented S AA p PID support.
6745
6746 2008-06-10 Stan Shebs <stan@codesourcery.com>
6747
6748 * MAINTAINERS: Update my affiliation and address.
6749
6750 2008-06-10 Andreas Schwab <schwab@suse.de>
6751
6752 * top.c (print_gdb_version): Don't print final newline.
6753
6754 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
6755
6756 Implement *running.
6757 * Makefile.in: Update dependencies.
6758 * gdbthread.h (struct thread_info): New field
6759 running_.
6760 (set_running, is_running): New.
6761 * thread.c (set_running, is_running): New.
6762 * inferior.h (suppress_normal_stop_observer): Rename to...
6763 (suppress_run_stop_observers): ..this.
6764 * infcmd.c (suppress_normal_stop_observer): Rename to...
6765 (suppress_run_stop_observers): ..this.
6766 (finish_command_continuation, finish_command): Adjust.
6767 * infcall.c (call_function_by_hand): Adjust.
6768 * infrun.c (normal_stop): Call set_running.
6769 * target.c (target_resume): New. Call set_running.
6770 * target.h (target_resume): Convert from macro to
6771 a function.
6772
6773 * mi/mi-interp.c (mi_on_resume): New.
6774 (mi_interpreter_init): Register mi_on_resume.
6775
6776 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
6777
6778 Use observers to report stop events in MI.
6779 * mi/mi-interp.c (mi_on_normal_stop): New.
6780 (mi_interpreter_init): Register mi_on_normal_stop.
6781 (mi_interpreter_exec_continuation): Remove.
6782 (mi_cmd_interpreter_exec): Don't register the above.
6783 * mi/mi-main.c (captured_mi_execute_command): Don't care
6784 about sync_execution.
6785 (mi_execute_async_cli_command): Don't install continuation. Don't
6786 print *stopped.
6787 (mi_exec_async_cli_cmd_continuation): Remove.
6788
6789 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
6790
6791 Suppress normal stop observer when it's problematic.
6792 * inferior.h (suppress_normal_stop_observer): New.
6793 * infcall.c (call_function_by_hand): Disable stop events when
6794 doing function calls.
6795 * infmcd.c (suppress_normal_stop_observer): New.
6796 (finish_command_continuation): Call normal_stop observer
6797 explicitly.
6798 (finish_command): Disable stop events inside proceed.
6799 * infrun.c (normal_stop): Don't call normal stop observer if
6800 suppressed of if multi-step is in progress.
6801
6802 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
6803
6804 Remove stale code.
6805 * infrun.c (finish_command): Don't pass cleanup
6806 to continuation.
6807 (finish_command_continuation): Don't grab cleanup from
6808 the passed data, as we don't use, and cannot, use it anyway.
6809
6810 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
6811
6812 Introduce common cleanup for restoring integers.
6813 * defs.h (make_cleanup_restore_integer): New declaration.
6814 (struct cleanup): New field free_arg.
6815 (make_my_cleanup_2): New.
6816 * utils.c (restore_integer_closure, restore_integer)
6817 (make_cleanup_restore_integer): New.
6818 (make_my_cleanup): Initialize the free_arg field and
6819 renamed to make_my_cleanup_2.
6820 (do_my_cleanups): Call free_arg.
6821 (discard_cleanups): Call free_arg.
6822 * breakpoint.c (restore_always_inserted_mode): Remove.
6823 (update_breakpoints_after_exec): Use make_cleanup_restore_integer.
6824
6825 2008-06-09 Doug Evans <dje@google.com>
6826
6827 * remote.c (remote_wait): Include beginning of malformed packet
6828 in error output.
6829
6830 2008-06-09 Tom Tromey <tromey@redhat.com>
6831
6832 * completer.c (complete_line): Don't special-case
6833 expression_completer.
6834 (expression_completer): Only pass last word to
6835 location_completer.
6836 * c-exp.y (yylex): Check 'token', not 'operator'.
6837
6838 2008-06-09 Daniel Jacobowitz <dan@codesourcery.com>
6839
6840 * configure.ac (build_warnings): Add -Wno-format for mingw.
6841 * configure: Regenerated.
6842
6843 2008-06-07 Daniel Jacobowitz <dan@codesourcery.com>
6844
6845 * NEWS: Make indentation consistent. Move exec tracing entry out
6846 of remote packet list.
6847
6848 2008-06-06 Tom Tromey <tromey@redhat.com>
6849
6850 * value.h (evaluate_subexpression_type, extract_field_op):
6851 Declare.
6852 * printcmd.c (_initialize_printcmd): Use expression_completer for
6853 'p', 'inspect', 'call'.
6854 * parser-defs.h (parse_field_expression): Declare.
6855 * parse.c: Include exceptions.h.
6856 (in_parse_field, expout_last_struct): New globals.
6857 (mark_struct_expression): New function.
6858 (prefixify_expression): Return int.
6859 (prefixify_subexp): Return int. Use expout_last_struct.
6860 (parse_exp_1): Update.
6861 (parse_exp_in_context): Add 'out_subexp' argument. Handle
6862 in_parse_field.
6863 (parse_field_expression): New function.
6864 * expression.h (parse_field_expression): Declare.
6865 (in_parse_field): Likewise.
6866 * eval.c (evaluate_subexpression_type): New function.
6867 (extract_field_op): Likewise.
6868 * completer.h (expression_completer): Declare.
6869 * completer.c (expression_completer): New function.
6870 (count_struct_fields, add_struct_fields): New functions.
6871 * c-exp.y (yyparse): Redefine.
6872 (COMPLETE): New token.
6873 (exp): New productions.
6874 (saw_name_at_eof, last_was_structop): New globals.
6875 (yylex): Return COMPLETE when needed. Recognize in_parse_field.
6876 (c_parse): New function.
6877 * breakpoint.c (_initialize_breakpoint): Use expression_completer
6878 for watch, awatch, and rwatch.
6879 * Makefile.in (parse.o): Depend on exceptions_h.
6880
6881 2008-06-06 Paul Pluzhnikov <ppluzhnikov@google.com>
6882
6883 PR gdb/1147
6884 * valopts.c (find_overload_match): Handle references
6885 to pointers.
6886
6887 2008-06-06 Paul N. Hilfinger <hilfinger@adacore.com>
6888
6889 * ada-lang.c (ada_value_assign): Correct big-endian case to take into
6890 account the bitsize of the 'from' operand.
6891
6892 2008-06-06 Pedro Alves <pedro@codesourcery.com>
6893
6894 * annotate.h (annotate_thread_changed): Declare.
6895
6896 2008-06-06 Nick Roberts <nickrob@snap.net.nz>
6897
6898 * annotate.c (annotate_thread_changed): New function.
6899 * thread.c (thread_command) : Use it.
6900 * infrun.c (normal_stop): Use it.
6901
6902 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
6903 Nathan Sidwell <nathan@codesourcery.com>
6904 Joseph Myers <joseph@codesourcery.com>
6905
6906 * acinclude.m4: Include ../config/acx.m4.
6907 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
6908 * configure, config.in: Regenerate.
6909 * main.c (print_gdb_help): Use REPORT_BUGS_TO for bug-reporting
6910 address.
6911 * top.c (print_gdb_version): Use PKGVERSION and REPORT_BUGS_TO.
6912
6913 2008-06-05 Pedro Alves <pedro@codesourcery.com>
6914
6915 Replace 'target async' by 'maintenance set remote-async' and
6916 'target remote' combination.
6917
6918 * remote.c (remote_async_wait): Merge into remote_wait, and
6919 remove.
6920 (remote_async_permitted, remote_async_permitted_set): New
6921 variables.
6922 (set_maintenance_remote_async_permitted)
6923 (show_maintenance_remote_async_permitted): New functions.
6924 (remote_async_ops, extended_async_remote_ops): Delete.
6925 (remote_async_open, extended_remote_async_open): Delete.
6926 (remote_open_1): Drop async_p parameter. Update callers. Replace
6927 async_p with remote_async_permitted checks.
6928 (extended_async_remote_attach): Delete.
6929 (remote_resume, remote_async_resume): Merge and leave remote_resume.
6930 (remote_async_terminal_inferior): Rename to...
6931 (remote_terminal_inferior): ... this, and add
6932 remote_async_termitted check.
6933 (remote_async_terminal_ours): Rename to...
6934 (remote_terminal_ours): ... this, and add remote_async_termitted
6935 check.
6936 (remote_wait, remote_async_wait): Merge and leave remote_wait
6937 only.
6938 (remote_kill, remote_async_kill): Merge and leave remote_kill
6939 only.
6940 (remote_async_mourn, extended_async_remote_mourn): Delete.
6941 (extended_remote_create_inferior_1): Drop async_p parameter.
6942 Update callers. Always use extended_remote_ops.
6943 (extended_remote_async_create_inferior): Delete.
6944 (remote_return_zero): Delete.
6945 (init_remote_ops): Register remote_can_async_p, remote_async,
6946 remote_async_mask, remote_terminal_inferior and
6947 remote_terminal_ours.
6948 (remote_can_async_p, remote_is_async_p): Check for
6949 remote_async_permitted.
6950 (init_remote_async_ops, init_extended_async_remote_ops): Remove.
6951 (set_remote_cmd): Don't add async and extended-async targets.
6952 (_initialize_remote): Add set/show remote-async maintenance
6953 commands.
6954
6955 2008-06-05 Pedro Alves <pedro@codesourcery.com>
6956
6957 * remote.c (kill_kludge): Delete.
6958 (remote_wait, remote_async_wait): Don't set it.
6959 (remote_kill, remote_async_kill): Don't do anything with it.
6960
6961 2008-06-05 Pedro Alves <pedro@codesourcery.com>
6962
6963 * linux-thread-db.c (thread_db_wait): Don't trim event ptid.
6964
6965 2008-06-05 Aleksandar Ristovski <aristovski@qnx.com>
6966
6967 * bcache.c (bcache_data): Call deprecated_bcache_added function.
6968 (deprecated_bcache_added): New function name. Body of function
6969 bcache_data is used here with the addition of 'added' argument.
6970 * bcache.h (deprecated_bcache_added): New function.
6971 * symfile.c (add_psymbol_to_bcache): New helper function, takes part of
6972 work from add_psymbol_to_list - initialises partial symbol and stashes
6973 it in objfile's cache.
6974 (append_psymbol_to_list): New helper function, takes other part of
6975 work from add_psymbol_to_list - adds partial symbol to the given list.
6976 (add_psymbol_to_list): Call helper functions instead of doing work
6977 here. If adding to global list, do not duplicate partial symbols in the
6978 partial symtab.
6979
6980 2008-06-05 Aleksandar Ristovski <aristovski@qnx.com>
6981
6982 * breakpoint.c (print_exception_catchpoint): Put 'exception' back to
6983 'exception caught|thrown' message.
6984
6985 2008-06-05 Jan Kratochvil <jan.kratochvil@redhat.com>
6986
6987 * Makefile.in: Update dependencies.
6988 * dwarf2expr.c: New include "gdb_assert.h".
6989 (new_dwarf_expr_context): Initialize MAX_RECURSION_DEPTH.
6990 (dwarf_expr_eval): Sanity check the RECURSION_DEPTH count.
6991 (execute_stack_op): Error out on too large RECURSION_DEPTH.
6992 Increase/decrease RECURSION_DEPTH around the function.
6993
6994 2008-06-05 Daniel Jacobowitz <dan@codesourcery.com>
6995
6996 * remote.c (get_offsets): Handle a single segment.
6997 * symfile.c (symfile_map_offsets_to_segments): Allow more bases
6998 than segments.
6999
7000 2008-06-03 Daniel Jacobowitz <dan@codesourcery.com>
7001
7002 * solib-svr4.c (struct lm_info): Add lm_addr.
7003 (main_lm_addr): New.
7004 (svr4_default_sos): Set lm_addr.
7005 (svr4_current_sos): Set lm_addr and main_lm_addr.
7006 (svr4_fetch_objfile_link_map): Rewrite.
7007 (svr4_clear_solib): Clear main_lm_addr.
7008
7009 2008-06-03 Michael Snyder <msnyder@redhat.com>
7010 Joseph Myers <joseph@codesourcery.com>
7011
7012 * mips-tdep.c (mips_eabi_return_value): Replace stub that always
7013 returned RETURN_VALUE_STRUCT_CONVENTION with a real function.
7014
7015 2008-06-02 Roman Zippel <zippel@linux-m68k.org>
7016
7017 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Fix incorrect test.
7018
7019 2008-06-02 Roman Zippel <zippel@linux-m68k.org>
7020
7021 * m68k-tdep.c (m68k_analyze_prologue): Fix length of lea insn.
7022
7023 2008-06-01 Joel Brobecker <brobecker@adacore.com>
7024
7025 * rs6000-aix-tdep.c (rs6000_convert_from_func_ptr_addr): Do not
7026 treat pointers in data space as function descriptors if the
7027 target address is also in the data space.
7028
7029 2008-05-30 Joel Brobecker <brobecker@adacore.com>
7030
7031 * alpha-tdep.c (alpha_heuristic_frame_unwind_cache): Set
7032 the trad-frame register value for the SP register.
7033
7034 2008-05-29 Mark Kettenis <kettenis@gnu.org>
7035
7036 * sparcnbsd-tdep.c, sparcobsd-tdep.c: Update for unwinder changes.
7037
7038 2008-05-28 Joel Brobecker <brobecker@adacore.com>
7039
7040 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Improve the heuristic
7041 that identifies function descriptors outside of the .opd section.
7042
7043 2008-05-28 Aleksandar Ristovski <aristovski@qnx.com>
7044
7045 * breakpoint.c (print_exception_catchpoint): In CLI add 'Temporary' for
7046 temporary catchpoints. In MI add missing fields 'reason', 'disp',
7047 'bkptno'.
7048 (print_mention_exception_catchpoint): Add 'Temporary' for temporary
7049 catchpoints.
7050 (handle_gnu_v3_exceptions): Use tempflag.
7051
7052 2008-05-28 Vladimir Prus <vladimir@codesourcery.com>
7053
7054 Refactor varobj_update interface.
7055 * varobj.c (varobj_update): Report changes as vector. Also
7056 return not just a list of varobj, but a list of special structures
7057 that tell what exactly has changed.
7058 * varobj.h (enum varobj_update_error): Rename to
7059 varobj_scope_status.
7060 (struct varobj_update_result_t): New.
7061 (varobj_update): Adjust prototype.
7062 * mi/mi-cmd-var.c: Adjust for changes.
7063
7064 2008-05-28 Vladimir Prus <vladimir@codesourcery.com>
7065
7066 * varobj.c (varobj_update): Fix comment typo.
7067 Fix indentation.
7068
7069 2008-05-26 Joel Brobecker <brobecker@adacore.com>
7070
7071 Set the symtab field of symbols read from ECOFF debugging entries.
7072 * mdebugread.c (add_symbol): Add new parameter symtab.
7073 (parse_symbol): Update calls to add_symbol throughout.
7074
7075 2008-05-27 Andreas Schwab <schwab@suse.de>
7076
7077 * symtab.h (enum address_class): Remove LOC_REGPARM and
7078 LOC_COMPUTED_ARG.
7079 (struct symbol): Add is_argument.
7080 (SYMBOL_IS_ARGUMENT): Define.
7081
7082 * ada-lang.c (ada_add_block_symbols): Use SYMBOL_IS_ARGUMENT.
7083 * buildsym.c (finish_block): Likewise.
7084 * stack.c (print_frame_args, print_block_frame_locals)
7085 (print_frame_arg_vars): Likewise.
7086 * symtab.c (lookup_block_symbol): Likewise.
7087 * tracepoint.c (add_local_symbols): Likewise.
7088 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
7089
7090 * coffread.c (process_coff_symbol): Set SYMBOL_IS_ARGUMENT.
7091 * dwarf2read.c (new_symbol): Likewise.
7092 * mdebugread.c (parse_symbol): Likewise.
7093 * stabsread.c (define_symbol): Likewise.
7094
7095 * ada-exp.y (select_possible_type_sym): Don't handle LOC_REGPARM
7096 and LOC_COMPUTED_ARG.
7097 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
7098 * ax-gdb.c (gen_var_ref): Likewise.
7099 * eval.c (evaluate_subexp_for_address): Likewise.
7100 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
7101 * m2-exp.y (yylex): Likewise.
7102 * printcmd.c (address_info): Likewise.
7103 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
7104 * tracepoint.c (collect_symbol, scope_info): Likewise.
7105
7106 2008-05-24 Carlos Eduardo Seo <cseo@linux.vnet.ibm.com>
7107
7108 * gdbarch.sh: Added new gdbarch struct
7109 core_regset_sections.
7110 * gdbarch.c: Refreshed.
7111 * gdbarch.h: Refreshed.
7112 * regset.h (core_regset_section): Declared.
7113 * linux-nat.c (linux_nat_do_thread_registers): Added
7114 support for the new gdbarch struct core_regset_sections.
7115 * utils.c (host_address_to_string): New function.
7116 * defs.h (host_address_to_string): New prototype.
7117 * i386-linux-tdep.c (i386_regset_rections): New register
7118 sections list for i386.
7119 (i386_linux_init_abi): Initialized new gdbarch struct
7120 core_regset_sections.
7121 * Makefile.in: Updated to reflect dependency changes.
7122 * ppc-linux-tdep.c (ppc_regset_sections): Register
7123 sections list for ppc.
7124 (ppc_linux_init_abi): Initialized new gdbarch struct
7125 core_regset_sections
7126
7127 2008-05-24 Andreas Schwab <schwab@suse.de>
7128
7129 * linespec.c (decode_objc): Save current language around call to
7130 get_selected_block.
7131
7132 2008-05-23 Joel Brobecker <brobecker@adacore.com>
7133
7134 * valprint.h (get_array_bounds): Renames get_array_low_bound.
7135 * valprint.c (get_array_bounds): Renames get_array_low_bound.
7136 Return the proper bound value if the array index type is an
7137 enumerated type. Compute the high bound if requested.
7138 (val_print_array_elements): Handle the case when the array
7139 element has a null size.
7140 * ada-valprint.c (print_optional_low_bound): Add handling
7141 for empty arrays or arrays of zero-size elements.
7142 (ada_val_print_array): New function, extracted out from
7143 ada_val_print_1 case TYPE_CODE_ARRAY, and enhanced to
7144 handle empty arrays and arrays of zero-size elements.
7145 (ada_val_print_1)[case TYPE_CODE_ARRAY]: Replace extracted-out
7146 code by call to ada_val_print_array.
7147 (ada_value_print): Remove handling of null array. The handling
7148 was incomplete and is now better handled by ada_val_print_array.
7149
7150 2008-05-23 Markus Deuling <deuling@de.ibm.com>
7151
7152 * annotate.c (annotate_source, annotate_frame_begin): Replace
7153 deprecated_print_address_numeric with paddress.
7154 * cli/cli-cmds.c (list_command, edit_command): Likewise.
7155 * tui/tui-stack.c (tui_make_status_line): Likewise.
7156
7157 * defs.h (deprecated_print_address_numeric): Remove.
7158 * printcmd.c (deprecated_print_address_numeric): Remove.
7159 * maint.c (maint_print_section_info): Fix comment.
7160
7161 2008-05-23 Markus Deuling <deuling@de.ibm.com>
7162
7163 * valprint.c (print_hex_chars, print_octal_chars, print_decimal_chars,
7164 print_binary_chars, print_char_chars): Add byte_order parameter and
7165 replace gdbarch_byte_order.
7166 (print_decimal_chars): Replace START_P, NOT_END_P and NEXT_P by their
7167 expressions and remove them. Remove unused TWO_TO_FOURTH.
7168 (val_print_type_code_int): Introduce gdbarch_byte_order to get at the
7169 endianness. Update call to print_hex_chars.
7170 * valprint.h (print_hex_chars, print_octal_chars, print_decimal_chars,
7171 print_binary_chars, print_char_chars): Add byte_order parameter.
7172 * printcmd.c (print_scalar_formatted): Introduce gdbarch_byte_order to
7173 get at the endianness. Update print_*_char calls to use byte_order.
7174
7175 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
7176
7177 * symtab.h (struct symbol): Make "aux_value" member a void pointer
7178 instead of a union.
7179 (SYMBOL_LOCATION_BATON): Update.
7180
7181 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
7182
7183 * symtab.h (enum address_class): Remove LOC_BASEREG and
7184 LOC_BASEREG_ARG.
7185 (struct symbol): Remove "basereg" member of "aux_value" union.
7186 (SYMBOL_BASEREG): Remove.
7187
7188 * ada-exp.y (select_possible_type_sym): Do not handle LOC_BASEREG
7189 or LOC_BASEREG_ARG.
7190 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
7191 (ada_add_block_symbols): Likewise.
7192 * ax-gdb.c (gen_var_ref): Likewise.
7193 * buildsym.c (finish_block): Likewise.
7194 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
7195 * m2-exp.y (yylex): Likewise.
7196 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
7197 * printcmd.c (address_info): Likewise.
7198 * stack.c (print_frame_args, print_block_frame_locals): Likewise.
7199 (print_frame_arg_vars): Likewise.
7200 * symmisc.c (print_symbol): Likewise.
7201 * symtab.c (lookup_block_symbol): Likewise.
7202 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
7203 (scope_info): Likewise.
7204
7205 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
7206
7207 * symtab.h (enum address_class): Remove LOC_LOCAL_ARG.
7208
7209 * ada-exp.y (select_possible_type_sym): Do not handle LOC_LOCAL_ARG.
7210 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
7211 (ada_add_block_symbols): Likewise.
7212 * ax-gdb.c (gen_var_ref): Likewise.
7213 * buildsyms.c (finish_block): Likewise.
7214 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
7215 * m2-exp.y (yylex): Likewise.
7216 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
7217 * printcmd.c (address_info): Likewise.
7218 * stack.c (print_frame_args, print_frame_arg_vars): Likewise.
7219 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
7220 * symtab.c (lookup_block_symbol): Likewise.
7221 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
7222 (scope_info): Likewise.
7223
7224 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
7225
7226 * symtab.h (enum address_class): Remove LOC_INDIRECT and
7227 LOC_HP_THREAD_LOCAL_STATIC.
7228
7229 * findvar.c (symbol_read_needs_frame, read_var_value): Do not
7230 handle LOC_INDIRECT or LOC_HP_THREAD_LOCAL_STATIC.
7231 (read_var_value): Likewise.
7232 * buildsym.c (finish_block): Likewise.
7233 * objfiles.c (objfile_relocate): Likewise.
7234 * printcmd.c (address_info): Likewise.
7235 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
7236 * tracepoint.c (scope_info): Likewise.
7237
7238 2008-05-21 Markus Deuling <deuling@de.ibm.com>
7239 Maxim Grigoriev <maxim2405@gmail.com>
7240
7241 * xtensa-tdep.c (xtensa_read_register): Remove.
7242 (xtensa_frame_cache): Get rid of xtensa_read_register. Pass extra
7243 argument litbase to call0_frame_cache().
7244 (call0_track_op, call0_analyze_prologue)
7245 (call0_frame_cache): Use extra argument litbase.
7246
7247 2008-05-21 Joel Brobecker <brobecker@adacore.com>
7248
7249 * infcmd.c (_initialize_infcmd): Add new "fin" alias for "finish".
7250
7251 2008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
7252
7253 * frame.h (SIZEOF_FRAME_SAVED_REGS): Remove.
7254
7255 2008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
7256
7257 * alpha-mdebug-tdep.c: Include "trad-frame.h".
7258 (struct alpha_mdebug_unwind_cache): Change type of SAVED_REGS to
7259 struct trad_frame_saved_reg *.
7260 (alpha_mdebug_frame_unwind_cache): Allocate SAVED_REGS using
7261 trad_frame_alloc_saved_regs. Update accesses. Record previous
7262 value of SP as being vfp.
7263 (alpha_mdebug_frame_prev_register): Use trad_frame_get_prev_register.
7264 * Makefile.in (alpha-mdebug-tdep.o): Update dependencies.
7265
7266 2008-05-21 Markus Deuling <deuling@de.ibm.com>
7267
7268 * score-tdep.c (score_print_insn): Get the current endianess from
7269 disassemble_info instead of gdbarch_byte_order.
7270
7271 2008-05-21 Pedro Alves <pedro@codesourcery.com>
7272
7273 * frame.c (get_prev_frame_1): Build frame id before setting
7274 this_frame->prev_p, not after.
7275
7276 2008-05-21 Nick Roberts <nickrob@snap.net.nz>
7277
7278 * annotate.c (annotate_new_thread): New function for new-thread
7279 annotation.
7280 * annotate.h: (annotate_new_thread): New extern.
7281 * thread.c (add_thread_with_info): Use it.
7282 * Makefile.in (thread.o): Add dependency on annotate.h.
7283
7284 2008-05-20 Joel Brobecker <brobecker@adacore.com>
7285
7286 * win32-nat.c (win32_wait): Block the control-c event while
7287 waiting for a debug event.
7288
7289 2008-05-19 Pedro Alves <pedro@codesourcery.com>
7290
7291 * symtab.h (lookup_symbol_in_language): Update comment.
7292 * symtab.c (lookup_symbol_aux_block): Update comment.
7293 * ada-lang.c (ada_lookup_symbol_list): Update comment.
7294
7295 2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
7296
7297 * symtab.h (lookup_symbol_in_language): Remove SYMTAB parameter.
7298 (lookup_symbol): Likewise.
7299 * symtab.c (lookup_symbol_in_language): Remove SYMTAB parameter.
7300 (lookup_symbol): Likewise.
7301 (search_symbols): Update.
7302
7303 * linespec.c (find_methods, collect_methods): Update.
7304 (add_matching_methods, add_constructors): Update.
7305 (decode_compound, decode_dollar, decode_variable): Update.
7306 (lookup_prefix_sym): Update.
7307
7308 (symbol_found): Remove SYM_SYMTAB parameter.
7309 Use SYMBOL_SYMTAB (sym) instead.
7310
7311 * gdbtypes.c (lookup_typename): Update.
7312 (lookup_struct, lookup_union, lookup_enum): Update.
7313 (lookup_template_type): Update.
7314 (check_typedef): Update.
7315 * language.c (lang_bool_type): Update.
7316 * mdebugread.c (parse_procedure): Update.
7317 * mi/mi-cmd-stack.c (list_args_or_locals): Update.
7318 * parse.c (write_dollar_variable): Update.
7319 * printcmd.c (address_info): Update.
7320 * source.c (select_source_symtab): Update.
7321 * stack.c (print_frame_args, print_frame_arg_vars): Update.
7322 * valops.c (find_function_in_inferior): Update.
7323 (value_struct_elt_for_reference): Update.
7324 * value.c (value_static_field, value_fn_field): Update.
7325
7326 * alpha-mdebug-tdep.c (find_proc_desc): Update.
7327 * arm-tdep.c (arm_skip_prologue): Update.
7328 * mt-tdep.c (mt_skip_prologue): Update.
7329 * xstormy16-tdep.c (xstormy16_skip_prologue): Update.
7330
7331 * ada-lang.h (struct ada_symbol_info): Remove SYMTAB member.
7332 * ada-lang.c (ada_add_block_symbols): Remove SYMTAB parameter.
7333 (add_defn_to_vec): Likewise.
7334 (ada_add_block_symbols): Likewise.
7335 (lookup_cached_symbol, cache_symbol): Likewise.
7336 (standard_lookup): Update.
7337 (ada_lookup_symbol_list): Update.
7338
7339 * c-valprint.c (c_val_print): Update.
7340 * cp-support.c (cp_lookup_rtti_type): Update.
7341 * jv-lang.c (java_lookup_class, get_java_object_type): Update.
7342 * objc-lang.c (lookup_struct_typedef, find_imps): Update.
7343 * p-valprint.c (pascal_val_print): Update.
7344 * scm-lang.c (scm_lookup_name): Update.
7345
7346 * c-exp.y: Update.
7347 * f-exp.y: Update.
7348 * jv-exp.y: Update.
7349 * m2-exp.y: Update.
7350 * objc-exp.y: Update.
7351 * p-exp.y: Update.
7352
7353 2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
7354
7355 * language.h (struct language_defn): Remove SYMTAB parameter from
7356 la_lookup_symbol_nonlocal callback function pointer.
7357
7358 * ada-lang.h (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
7359 (ada_lookup_encoded_symbol): Likewise.
7360 * ada-lang.c (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
7361 Always call fixup_symbol_section.
7362 (ada_lookup_symbol): Remove SYMTAB parameter.
7363 (ada_lookup_symbol_nonlocal): Likewise.
7364 * ada-exp.y (write_object_renaming): Update.
7365 (find_primitive_type): Likewise.
7366
7367 * cp-support.h (cp_lookup_symbol_nonlocal): Remove SYMTAB parameter.
7368 (cp_lookup_symbol_namespace): Likewise.
7369 * cp-namespace.c (lookup_namespace_scope): Remove SYMTAB parameter.
7370 (lookup_symbol_file): Likewise.
7371 (lookup_possible_namespace_symbol): Likewise.
7372 (cp_lookup_symbol_nonlocal): Likewise.
7373 (cp_lookup_symbol_namespace): Likewise.
7374 (cp_lookup_nested_type): Update.
7375
7376 * scm-valprint.c (scm_inferior_print): Update.
7377 * valops.c (value_maybe_namespace_elt): Update.
7378
7379 * solist.h (struct target_so_ops): Remove SYMTAB parameter from
7380 lookup_lib_global_symbol callback function pointer.
7381 (solib_global_lookup): Remove SYMTAB parameter.
7382 * solib.c (solib_global_lookup): Remove SYMTAB parameter.
7383 * solib-svr4.c (elf_lookup_lib_symbol): Likewise.
7384
7385 * symtab.h (basic_lookup_symbol_nonlocal): Remove SYMTAB parameter.
7386 (lookup_symbol_static): Likewise.
7387 (lookup_symbol_global): Likewise.
7388 (lookup_symbol_aux_block): Likewise.
7389 (lookup_global_symbol_from_objfile): Likewise.
7390 * symtab.c (lookup_symbol_aux): Remove SYMTAB parameter.
7391 (lookup_symbol_aux_local): Likewise.
7392 (lookup_symbol_aux_block): Likewise.
7393 (lookup_symbol_aux_symtabs): Likewise.
7394 (lookup_symbol_aux_psymtabs): Likewise.
7395 (lookup_global_symbol_from_objfile): Likewise.
7396 (basic_lookup_symbol_nonlocal): Likewise.
7397 (lookup_symbol_static): Likewise.
7398 (lookup_symbol_global): Likewise.
7399
7400 (lookup_symbol_in_language): Do not pass SYMTAB to lookup_symbol_aux.
7401
7402 2008-05-17 Pedro Alves <pedro@codesourcery.com>
7403
7404 * remote.c (init_extended_remote_ops): Fix typo.
7405
7406 2008-05-16 Pedro Alves <pedro@codesourcery.com>
7407
7408 * NEWS: Mention new DICOS x86 target configuration.
7409
7410 2008-05-16 Pedro Alves <pedro@codesourcery.com>
7411 Ulrich Weigand <uweigand@de.ibm.com>
7412
7413 * minsyms.c (lookup_minimal_symbol_by_pc_name): New function.
7414 * symtab.h (lookup_minimal_symbol_by_pc_name): Add prototype.
7415
7416 * symtab.c (fixup_section): Remove prototype. Add ADDR parameter;
7417 use it instead of ginfo->value.address. Look up minimal symbol by
7418 address and name. Assume OBJFILE is non-NULL.
7419 (fixup_symbol_section): Ensure we always have an objfile to look
7420 into. Extract and pass to fixup_section the symbol's address that
7421 will match the minimal symbol's address.
7422 (fixup_psymbol_section): Likewise.
7423
7424 (find_pc_sect_psymtab): Fall back to non-addrmap case when debugging
7425 overlays and the addrmap returned the wrong section.
7426
7427 * dwarf2read.c (var_decode_location): Set SYMBOL_CLASS before
7428 calling fixup_symbol_section.
7429
7430 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
7431
7432 * minsyms.c: Include "target.h".
7433 (find_solib_trampoline_target): Handle minimal symbols pointing
7434 to function descriptors as well.
7435 * Makefile.in (minsyms.o): Update dependencies.
7436
7437 * ppc-linux-tdep.c (ppc64_standard_linkage): Rename to ...
7438 (ppc64_standard_linkage1): ... this. Fix optional instructions.
7439 (PPC64_STANDARD_LINKAGE_LEN): Rename to ...
7440 (PPC64_STANDARD_LINKAGE1_LEN): ... this.
7441 (ppc64_standard_linkage2, ppc64_standard_linkage3): New.
7442 (PPC64_STANDARD_LINKAGE2_LEN, PPC64_STANDARD_LINKAGE3_LEN): New.
7443 (ppc64_standard_linkage_target): Rename to ...
7444 (ppc64_standard_linkage1_target): ... this.
7445 (ppc64_standard_linkage2_target, ppc64_standard_linkage3_target): New.
7446 (ppc64_skip_trampoline_code): Support three variants of standard
7447 linkage stubs. Call find_solib_trampoline_target to handle
7448 glink stubs.
7449
7450 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
7451
7452 * ppc-linux-tdep.c (ppc_linux_init_abi): Do not install
7453 ppc64_sysv_abi_adjust_breakpoint_address.
7454 * ppc-sysv-tdep.c (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
7455 * ppc-tdep.h (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
7456
7457 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
7458
7459 * ppc-linux-tdep.c (ppc_linux_skip_trampoline_code): Remove.
7460 (ppc_linux_init_abi): Install find_solib_trampoline_target instead
7461 of ppc_linux_skip_trampoline_code.
7462
7463 2008-05-15 Daniel Jacobowitz <dan@codesourcery.com>
7464
7465 * gdbarch.sh: Delete dwarf_reg_to_regnum.
7466 * gdbarch.c, gdbarch.h: Regenerated.
7467 * amd64-tdep.c, arm-tdep.c, h8300-tdep.c, hppa-linux-tdep.c,
7468 hppa-tdep.c, i386-tdep.c, m32c-tdep.c, m68k-tdep.c, mips-tdep.c,
7469 s390-tdep.c, xtensa-tdep.c: Do not set dwarf_reg_to_regnum.
7470
7471 2008-05-15 Pedro Alves <pedro@codesourcery.com>
7472
7473 * linux-nat.c (trap_ptid): Delete.
7474 (linux_nat_detach, linux_nat_wait, linux_nat_mourn_inferior):
7475 Adjust.
7476 * linux-thread-db.c (thread_db_wait): Adjust.
7477
7478 2008-05-15 Joel Brobecker <brobecker@adacore.com>
7479
7480 * linespec.c (decode_line_1): Fix a couple of comments.
7481
7482 2008-05-15 Alan Modra <amodra@bigpond.net.au>
7483
7484 * dbxread.c: Formatting.
7485 (INTERNALIZE_SYMBOL): Init n_other.
7486 (set_namestring): Take pointer to nlist arg rather than struct
7487 copy. Update all callers.
7488
7489 2008-05-15 Andreas Schwab <schwab@suse.de>
7490
7491 * Makefile.in (dwarf2loc.o): Remove $(addrmap_h).
7492 (dwarf2read.o): Add $(addrmap_h).
7493
7494 2008-05-14 Ulrich Weigand <uweigand@de.ibm.com>
7495
7496 * ppc-linux-tdep.c (ppc_linux_convert_from_func_ptr_addr): Rename ...
7497 (ppc64_linux_convert_from_func_ptr_addr): ... to this. No longer try
7498 to handle ppc32 PLT entries.
7499 (ppc_linux_init_abi): Install ppc64_linux_convert_from_func_ptr_addr
7500 only on ppc64.
7501
7502 2008-05-14 Daniel Jacobowitz <dan@codesourcery.com>
7503
7504 * elfread.c (elf_symtab_read): Create trampolines for @plt symbols.
7505 * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Renamed from
7506 lookup_minimal_symbol_by_pc_section. Prefer trampolines if requested.
7507 (lookup_minimal_symbol_by_pc_section): Use
7508 lookup_minimal_symbol_by_pc_section_1.
7509 (lookup_solib_trampoline_symbol_by_pc): Likewise.
7510
7511 2008-05-13 Joel Brobecker <brobecker@adacore.com>
7512
7513 * findcmd.c: Add #include "gdb_stdint.h".
7514 * Makefile.in (findcmd.o): Update dependencies.
7515
7516 2008-05-11 David S. Miller <davem@davemloft.net>
7517
7518 * sparc-linux-tdep.c (sparc32_linux_init_abi): Remove
7519 long double size override, Linux does use 128-bit now.
7520
7521 * sparc-linux-tdep.c (PSR_SYSCALL): Define.
7522 (sparc_linux_write_pc): New function.
7523 (sparc32_linux_init_abi): Register it.
7524 * sparc64-linux-tdep.c (TSTATE_SYSCALL): Define.
7525 (sparc64_linux_write_pc): New function.
7526 (sparc64_linux_init_abi): Register it.
7527
7528 * sparc-linux-tdep.c, sparc64-linux-tdep.c: Use
7529 dwarf2_append_unwinders(), not dwarf2_frame_sniffer.
7530
7531 2008-05-11 Ulrich Weigand <uweigand@de.ibm.com>
7532
7533 * rs6000-tdep.c (rs6000_gdbarch_init): Set up info.target_desc
7534 and info.tdep_info before calling gdbarch_init_osabi.
7535
7536 2008-05-09 Joel Brobecker <brobecker@adacore.com>
7537
7538 * ada-lang.c (ada_evaluate_subexp) [BINOP_ASSIGN]: Do not force
7539 the type of the right hand side of the assignment to the type
7540 of the left hand side if the left hand side is a convenience
7541 variable.
7542
7543 2008-05-09 Ulrich Weigand <uweigand@de.ibm.com>
7544
7545 * NEWS: Mention gdbserver bi-arch capability.
7546
7547 2008-05-09 Doug Evans <dje@google.com>
7548
7549 New "find" command.
7550 * NEWS: Document find command and qSearch:memory packet.
7551 * Makefile.in (SFILES): Add findcmd.c.
7552 (COMMON_OBJS): Add findcmd.o.
7553 (findcmd.o): New rule.
7554 * findcmd.c: New file.
7555 * target.h (target_ops): New member to_search_memory.
7556 (simple_search_memory): Declare.
7557 (target_search_memory): Declare.
7558 * target.c (simple_search_memory): New fn.
7559 (target_search_memory): New fn.
7560 * remote.c (PACKET_qSearch_memory): New packet kind.
7561 (remote_search_memory): New fn.
7562 (init_remote_ops): Init to_search_memory.
7563 (init_extended_remote_ops): Ditto.
7564 (_initialize_remote): Add qSearch:memory packet config command.
7565
7566 2008-05-09 Eli Zaretskii <eliz@gnu.org>
7567
7568 * thread.c (_initialize_thread): Don't use commas and periods in
7569 first line of doc string of "set/show print thread-events".
7570
7571 2008-05-08 Joel Brobecker <brobecker@adacore.com>
7572
7573 * alpha-mdebug-tdep.c, alpha-osf1-tdep.c, alpha-tdep.c:
7574 Update for unwinder changes.
7575
7576 2008-05-08 Joel Brobecker <brobecker@adacore.com>
7577
7578 * frame.c (get_frame_base_address, get_frame_locals_address)
7579 (get_frame_args_address): Pass the correct frame when calling
7580 frame_base_find_by_frame.
7581
7582 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
7583
7584 * remote.c (extended_remote_attach_1): Call target_find_description.
7585
7586 2008-05-08 Daniel Jacobowitz <dan@codesourcery.com>
7587
7588 * remote.c (extended_remote_create_inferior_1): Clean up
7589 before marking the target running.
7590
7591 2008-05-08 Joel Brobecker <brobecker@adacore.com>
7592
7593 * hppa-tdep.h, hppa-tdep.c, hppa-hpux-tdep.c: Update for unwinder
7594 changes.
7595
7596 2008-05-07 Joel Brobecker <brobecker@adacore.com>
7597
7598 * sparc-tdep.c, sparc-tdep.h, sparc-sol2-tdep.c, sparc64-tdep.c,
7599 sparc64-sol2-tdep.c: Update for unwinder changes.
7600
7601 2008-05-07 Daniel Jacobowitz <dan@codesourcery.com>
7602
7603 * cp-support.c (mangled_name_to_comp): Initialize storage.
7604 (unqualified_name_from_comp): Likewise.
7605
7606 2008-05-07 Jie Zhang <jie.zhang@analog.com>
7607
7608 * remote.c (remote_insert_breakpoint): Call get_remote_state
7609 after gdbarch_breakpoint_from_pc is called.
7610 (remote_insert_hw_breakpoint): Likewise.
7611
7612 2008-05-06 Joel Brobecker <brobecker@adacore.com>
7613
7614 * valprint.c (val_print): Add new language parameter and use it
7615 instead of using the current_language. Update calls to val_print
7616 throughout.
7617 (common_val_print): Add new langauge parameter and pass it to
7618 val_print.
7619 * value.h (struct language_defn): Add opaque declaration.
7620 (val_print, common_val_print): Update declarations.
7621 * stack.c (print_frame_args): Update call to common_val_print
7622 using the appropriate language.
7623 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
7624 * c-valprint, f-valprint.c, m2-valprint.c, mt-tdep.c, infcmd.c,
7625 mi/mi-main.c, jv-valprint.c, ada-valprint.c, varobj.c, p-valprint.c,
7626 scm-valprint.c, cp-valprint.c, sh64-tdep.c, printcmd.c:
7627 #include "language.h" if necessary.
7628 Update calls to val_print and common_val_print.
7629 * Makefile.in (mt-tdep.o, sh64-tdep.o, mi-cmds.o, mi-main.o):
7630 Update dependencies.
7631
7632 2008-05-06 Joel Brobecker <brobecker@adacore.com>
7633
7634 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Treat addresses
7635 pointing inside a non-executable section as function descriptors.
7636
7637 2008-05-06 Pedro Alves <pedro@codesourcery.com>
7638
7639 * inf-loop.c (inferior_event_handler): Run all continuations and
7640 print any language change before running the breakpoint commands.
7641
7642 2008-05-06 Joel Brobecker <brobecker@adacore.com>
7643
7644 * frame-unwind.c (frame_unwind_got_bytes): New function.
7645 * frame-unwind.h (frame_unwind_got_bytes): Add declaration.
7646 * libunwind-frame.h, libunwind-frame.c, ia64-tdep.c: Update
7647 for unwinder changes.
7648
7649 2008-05-05 Doug Evans <dje@google.com>
7650
7651 * NEWS: Mention new /m modifier for disassemble command.
7652 * cli/cli-cmds.c (print_disassembly): New function.
7653 (disassemble_current_function): New function
7654 (disassemble_command): Recognize /m modifier, print mixed
7655 source+assembly.
7656 (init_cli_cmds): Update disassemble help text.
7657
7658 2008-05-05 Maxim Grigoriev <maxim2405@gmail.com>
7659
7660 * xtensa-tdep.c: Update for unwinder changes.
7661
7662 2008-05-05 Andreas Schwab <schwab@suse.de>
7663
7664 Update m68k port for unwinder changes.
7665 * m68k-tdep.c (m68k_frame_cache): Expect this_frame.
7666 (m68k_frame_this_id, m68k_frame_prev_register): Update signature.
7667 (m68k_frame_unwind): Use default_frame_sniffer.
7668 (m68k_frame_sniffer): Remove.
7669 (m68k_frame_base_address): Expect this_frame.
7670 (m68k_dummy_id): Renamed from m68k_unwind_dummy_id. Expect
7671 this_frame.
7672 (m68k_gdbarch_init): Use set_gdbarch_dummy_id,
7673 dwarf2_append_unwinders, and frame_unwind_append_unwinder.
7674 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Expect frame_info
7675 parameter instead of pc value.
7676 (m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache):
7677 Expect this_frame.
7678 (m68k_linux_sigtramp_frame_this_id)
7679 (m68k_linux_sigtramp_frame_prev_register)
7680 (m68k_linux_sigtramp_frame_sniffer): Update signature.
7681 (m68k_linux_sigtramp_frame_unwind): Use
7682 m68k_linux_sigtramp_frame_sniffer.
7683 (m68k_linux_init_abi): Use frame_unwind_append_unwinder.
7684
7685 * m68klinux-nat.c (store_register): Fix typo.
7686
7687 2008-05-05 Pedro Alves <pedro@codesourcery.com>
7688
7689 * infcmd.c (step_1): Put thread id on the stack to avoid possible
7690 NULL dereferencing.
7691
7692 2008-05-05 Luis Machado <luisgpm@br.ibm.com>
7693
7694 * symfile.c (reread_symbols): Update objfile's entry point.
7695
7696 2008-05-05 Aleksandar Ristovski <aristovski@qnx.com>
7697 Joel Brobecker <brobecker@adacore.com>
7698
7699 * ada-lang.c: Update throughout to use symbol_matches_domain
7700 instead of matching the symbol domain explictly.
7701 * dwarf2read.c (add_partial_symbol): Do not add new psym for
7702 STRUCT_DOMAIN. Make sure you recognize c++ struct and java and ada
7703 class as typedefs. See lookup_partial_symbol function.
7704 (new_symbol): Similar to add_partial_symbol, do not create
7705 symbol for the typedef. See lookup_block_symbol.
7706 * symtab.c (symbol_matches_domain): New function, takes care
7707 of dual meaning of STRUCT_DOMAIN symbol for c++, ada and java.
7708 (lookup_partial_symbol): Use symbol_matches_domain to see if the
7709 found psym domain matches the given domain.
7710 (lookup_block_symbol): Likewise.
7711
7712 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
7713
7714 * top.c (command_line_handler_continuation): Remove.
7715 (execute_command): Do not install the above.
7716
7717 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
7718
7719 * inf-loop.c (inferior_event_handler): Call bpstat_do_action,
7720 and catch all exceptions from it.
7721 * top.c (command_line_handler_continuation): Don't
7722 call bpstat_do_action here.
7723
7724 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
7725
7726 * dwarf2read.c (struct dwarf2_cu): Add type_hash.
7727 (struct die_info): Remove type.
7728 (read_type_die, read_typedef, read_base_type, read_subrange_type)
7729 (read_structure_type, read_enumeration_type, read_array_type)
7730 (read_tag_pointer_type, read_tag_ptr_to_member_type)
7731 (read_tag_reference_type, read_tag_const_type, read_tag_volatile_type)
7732 (read_tag_string_type, read_subroutine_type, read_set_type)
7733 (read_unspecified_type): Delete prototypes. Remove check for
7734 already-loaded type. Return the new type.
7735 (set_die_type): Return the new type.
7736 (reset_die_and_siblings_types): Delete.
7737 (load_comp_unit, load_full_comp_unit): Set type_hash.
7738 (process_queue): Remove call to reset_die_and_siblings_types.
7739 (process_die): Do not read most types here. Use read_type_die
7740 for others.
7741 (read_func_scope, dwarf2_add_member_fn): Use read_type_die.
7742 (quirk_gcc_member_function_pointer): Return the new type.
7743 (process_structure_scope, process_enumeration_scope): Use
7744 get_die_type and read the DIE's type.
7745 (read_full_die): Do not initialize die->type.
7746 (tag_type_to_type): Use read_type_die.
7747 (read_type_die): Check for already defined types. Return the
7748 type.
7749 (determine_prefix): Use get_die_type.
7750 (set_die_type): Return the type.
7751 (get_die_type): Take a CU argument. Check for no type_hash.
7752
7753 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
7754
7755 * dwarf2read.c (dwarf2_ranges_read, read_partial_die): Initialize
7756 locals.
7757
7758 2008-05-04 Pedro Alves <pedro@codesourcery.com>
7759
7760 * breakpoint.c (update_breakpoints_after_exec): Delete bp_longjmp
7761 and bp_longjmp_resume breakpoints.
7762 (breakpoint_address_is_meaningful): Claim bp_longjmp_resume as
7763 meaningful.
7764 (create_longjmp_breakpoint): Don't create bp_longjmp_resume
7765 breakpoints. Create bp_longjmp breakpoints as momentary
7766 breakpoints.
7767 (enable_longjmp_breakpoint): Delete.
7768 (set_longjmp_breakpoint): New.
7769 (disable_longjmp_breakpoint): Delete.
7770 (delete_longjmp_breakpoint): New.
7771 (set_longjmp_resume_breakpoint): Delete.
7772 (set_momentary_breakpoint_at_pc): New.
7773 (breakpoint_re_set_one): Don't delete bp_longjmp and
7774 bp_longjmp_resume breakpoints.
7775 (breakpoint_re_set): Don't create longjmp and longjmp-resume
7776 breakpoints.
7777
7778 * infrun.c (step_resume_breakpoint): Add comment.
7779 (struct execution_control_state): Delete handling_longjmp member.
7780 (init_execution_control_state). Don't clear handling_longjmp.
7781 (context_switch): Don't context switch handling_longjmp.
7782 (handle_inferior_event): If handling a bp_longjmp breakpoint,
7783 create a bp_longjmp_resume breakpoint, and set it as current
7784 step_resume_breakpoint, then step over the longjmp breakpoint. If
7785 handling a bp_longjmp_resume breakpoint, don't delete the longjmp
7786 breakpoint, delete the longjmp-resume breakpoint, and stop
7787 stepping.
7788 (currently_stepping): Remove handling_longjmp from expression.
7789 (insert_step_resume_breakpoint_at_sal): Update comment.
7790 (insert_longjmp_resume_breakpoint): New.
7791
7792 * breakpoint.h (set_momentary_breakpoint_at_pc): Declare.
7793 (enable_longjmp_breakpoint, disable_longjmp_breakpoint): Delete
7794 declarations.
7795 (set_longjmp_breakpoint, delete_longjmp_breakpoint): Declare.
7796 (set_longjmp_resume_breakpoint): Delete declaration.
7797
7798 * gdbthread.h (save_infrun_state): Remove handling_longjmp
7799 parameter.
7800 (load_infrun_state): Delete *handling_longjmp parameter.
7801 * thread.c (save_infrun_state): Remove handling_longjmp parameter.
7802 Update body.
7803 (load_infrun_state): Delete *handling_longjmp parameter. Update
7804 body.
7805
7806 * infcmd.c (disable_longjmp_breakpoint_cleanup): Delete.
7807 (delete_longjmp_breakpoint_cleanup): New.
7808 (step_1): Call set_longjmp_breakpoint instead of
7809 enable_longjmp_breakpoint. Use delete_longjmp_breakpoint_cleanup
7810 instead of disable_longjmp_breakpoint_cleanup when making cleanup.
7811 (step_1_continuation): Pass thread id in the continuation args to
7812 step_once.
7813 (step_once): Add thread parameter. Pass thread id the the
7814 continuation.
7815
7816 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
7817
7818 Set CU BASE_ADDRESS already from partial DIEs.
7819 * dwarf2read.c (read_partial_die): New variables BASE_ADDRESS and
7820 BASE_ADDRESS_TYPE. Set these variables from DW_AT_LOW_PC and
7821 DW_AT_ENTRY_PC. Set CU->HEADER.BASE_KNOWN and CU->HEADER.BASE_ADDRESS
7822 from these variables if it was still unset.
7823
7824 * Makefile.in: Update dependencies.
7825 * dwarf2read.c: Include "addrmap.h"
7826 (struct dwarf2_cu): New fields RANGES_OFFSET and HAS_RANGES_OFFSET.
7827 (dwarf2_ranges_read): New prototype.
7828 (dwarf2_build_psymtabs_hard): Initialize and prepare PSYMTABS_ADDRMAP.
7829 Add discontiguous range to PSYMTABS_ADDRMAP by DWARF2_RANGES_READ on
7830 HAS_RANGES_OFFSET, otherwise add there the contiguous range.
7831 (dwarf2_ranges_read): New parameter RANGES_PST, update the function
7832 comment for it. Add the found ranges to RANGES_PST. New variable
7833 BASEADDR, initialize it the common way.
7834 (dwarf2_get_pc_bounds): Update the caller for the new parameter.
7835 (read_partial_die): `DW_AT_ranges' now only sets RANGES_OFFSET and
7836 HAS_RANGES_OFFSET for the later processing.
7837 * objfiles.h (struct objfile): New field PSYMTABS_ADDRMAP.
7838 * symtab.c: Include "addrmap.h"
7839 (find_pc_sect_psymtab): Support reading the field PSYMTABS_ADDRMAP.
7840 Move the psymtab locator into ...
7841 (find_pc_sect_psymtab_closer): ... a new function.
7842
7843 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
7844
7845 * arch-utils.c (gdbarch_update_p): Use default values for
7846 info.abfd and info.target_desc if they are NULL.
7847 (gdbarch_from_bfd): Remove assertion.
7848 (set_gdbarch_from_file): Call gdbarch_find_by_info directly,
7849 using the current target description.
7850 (gdbarch_info_fill): Do not use default values for info->abfd
7851 and info->target_desc.
7852
7853 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
7854
7855 * symfile.c (reread_symbols): Reload EXEC_BFD on its change.
7856
7857 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
7858
7859 * inferior.h (read_pc_pid, write_pc_pid): Remove.
7860 * regcache.h (regcache_read_pc, regcache_write_pc): Add prototypes.
7861
7862 * regcache.c (read_pc_pid): Remove, replace by ...
7863 (regcache_read_pc): ... this function.
7864 (write_pc_pid): Remove, replace by ...
7865 (regcache_write_pc): ... this function.
7866 (read_pc, write_pc): Update.
7867
7868 * infrun.c (displaced_step_prepare): Replace read_pc_pid and
7869 write_pc_pid by regcache_read_pc and regcache_write_pc.
7870 (displaced_step_fixup): Likewise.
7871 (resume): Likewise. Use regcache arch instead of current_gdbarch.
7872 (prepare_to_proceed): Likewise.
7873 (proceed): Likewise.
7874 (adjust_pc_after_break): Likewise.
7875 (handle_inferior_event): Likewise.
7876
7877 * linux-nat.c (cancel_breakpoint): Likewise.
7878 * linux-thread-db.c (check_event): Likewise.
7879 * aix-thread.c (aix_thread_wait): Likewise.
7880 * tracepoint.c (trace_dump_command): Likewise.
7881
7882 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
7883
7884 * dwarf2loc.c (dwarf_expr_frame_base): Error out on missing
7885 SYMBOL_LOCATION_BATON.
7886
7887 2008-05-04 Vladimir Prus <vladimir@codesourcery.com>
7888
7889 * target.h (struct target_ops): New field to_auxv_parse.
7890 * auxv.c (default_auxv_parse): New, renamed from previous
7891 target_auxv_parse.
7892 (target_auxv_parse): Try to call target method. Fallback to
7893 default_auxv_parse if not found.
7894 * procfs.c (procfs_auxv_parse): New.
7895 (init_procfs_ops): On Solaris, in 64-bit mode, install
7896 procfs_auxv_parse.
7897
7898 2008-05-03 Adam Nemet <anemet@caviumnetworks.com>
7899
7900 * symfile.c (add_symbol_file_command): Use paddress rather than
7901 hex_string to print the address.
7902
7903 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
7904
7905 * rs6000-tdep.c (rs6000_frame_this_id): If info->base is 0,
7906 return the null frame ID to terminate the backtrace.
7907
7908 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
7909
7910 * rs6000-tdep.c: Do not include "rs6000-tdep.h".
7911 (rs6000_find_toc_address_hook): Move to rs6000-aix-tdep.c.
7912 (SIG_FRAME_PC_OFFSET): Likewise.
7913 (SIG_FRAME_LR_OFFSET): Likewise.
7914 (SIG_FRAME_FP_OFFSET): Likewise.
7915 (rs6000_push_dummy_call): Likewise.
7916 (rs6000_return_value): Likewise.
7917 (rs6000_convert_from_func_ptr_addr): Likewise.
7918 (branch_dest, rs6000_software_single_step): Likewise.
7919 (deal_with_atomic_sequence): Rename to ...
7920 (ppc_deal_with_atomic_sequence): ... this. Adapt all callers.
7921 Do not call branch_dest; inline required parts of that function.
7922 (rs6000_skip_trampoline_code): Replace DEPRECATED_SYMBOL_NAME
7923 with SYMBOL_LINKAGE_NAME.
7924 (struct reg, regsize): Delete.
7925 (read_memory_addr): Delete; inline into callers.
7926 (rs6000_skip_prologue): Move after skip_prologue.
7927 (skip_prologue): Remove prototype.
7928 (rs6000_gdbarch_init): Remove sysv_abi variable; perform all
7929 initialization as if this variable were true. Do not install
7930 ppc64_sysv_abi_adjust_breakpoint_address.
7931
7932 * rs6000-aix-tdep.c: Include "gdb_assert.h", "gdbtypes.h",
7933 "gdbcore.h", "target.h", "value.h", "infcall.h", "objfiles.h",
7934 and "breakpoint.h".
7935 (rs6000_find_toc_address_hook): Move here from rs6000-tdep.c.
7936 (SIG_FRAME_PC_OFFSET): Likewise.
7937 (SIG_FRAME_LR_OFFSET): Likewise.
7938 (SIG_FRAME_FP_OFFSET): Likewise.
7939 (rs6000_push_dummy_call): Likewise.
7940 (rs6000_return_value): Likewise.
7941 (rs6000_convert_from_func_ptr_addr): Likewise.
7942 (branch_dest, rs6000_software_single_step): Likewise. Replace
7943 tdep->text_segment_base by AIX_TEXT_SEGMENT_BASE.
7944 (rs6000_aix_init_osabi): Install rs6000_push_dummy_call,
7945 rs6000_return_value, and rs6000_convert_from_func_ptr_addr.
7946 Call set_gdbarch_long_double_bit and set_gdbarch_frame_red_zone_size.
7947 Set tdep->lr_frame_offset. Do not set tdep->text_segment_base.
7948
7949 * rs6000-tdep.h (rs6000_software_single_step): Remove prototype.
7950 (AIX_TEXT_SEGMENT_BASE): New macro.
7951 * rs6000-nat.c (exec_one_dummy_insn): Replace tdep->text_segment_base
7952 by AIX_TEXT_SEGMENT_BASE.
7953
7954 * ppc-tdep.h (ppc_deal_with_atomic_sequence): Add prototype.
7955 (struct gdbarch_tdep): Remove text_segment_base member.
7956 * ppc-linux-tdep.c (ppc_linux_init_abi): On 64-bit, install
7957 ppc64_sysv_abi_adjust_breakpoint_address.
7958
7959 * Makefile.in (rs6000-tdep.o): Update dependencies.
7960 (rs6000-aix-tdep.o): Likewise.
7961
7962 2008-05-03 Luis Machado <luisgpm@br.ibm.com>
7963 Thiago Jung Bauermann <bauerman@br.ibm.com>
7964
7965 * cli/cli-decode.c (lookup_cmd_1): Fix indentation.
7966 * doublest.c (convert_typed_floating): Fix typo in comment.
7967 * dwarf2-frame.c (dwarf2_frame_cache): Likewise.
7968 * frame-unwind.h (frame_sniffer_ftype): Likewise.
7969 * frame.c (frame_unwind_address_in_block): Likewise.
7970 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Likewise.
7971 * symtab.h (struct symbol): Likewise.
7972 * tramp-frame.h (struct trad_frame_cache): Likewise.
7973 * value.c (allocate_repeat_value): Likewise.
7974
7975 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
7976
7977 * infrun.c (handle_inferior_event): Do not insert breakpoints at
7978 TARGET_WAITKIND_LOADED events during startup (i.e. in the shell).
7979
7980 2008-05-03 Pedro Alves <pedro@codesourcery.com>
7981
7982 * parse.c (parse_exp_in_context): Don't override
7983 expression_context_pc if get_selected_block returned a valid
7984 block.
7985
7986 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
7987
7988 * alpha-tdep.h (ALPHA_REGISTER_BYTES): Delete.
7989 * arm-tdep.h (STATUS_REGISTER_SIZE): Delete.
7990 * breakpoint.c (args_for_catchpoint_enable, current_exception_event):
7991 Delete.
7992 * c-typeprint.c (c_type_print_base): Delete handling of template
7993 instantiations.
7994 * cp-support.h (METHOD_PTR_IS_VIRTUAL, METHOD_PTR_FROM_VOFFSET)
7995 (METHOD_PTR_TO_VOFFSET): Delete.
7996 * defs.h (QUIT_FIXME): Delete.
7997 * f-lang.h (DEFAULT_DOTMAIN_NAME_IN_MF77, DEFAULT_MAIN_NAME_IN_MF77)
7998 (DEFAULT_DOTMAIN_NAME_IN_XLF_BUGGY, DEFAULT_DOTMAIN_NAME_IN_XLF): Delete.
7999 * gdbtypes.h (struct cplus_struct_type): Delete is_inlined,
8000 ninstantiations, and instantiations.
8001 (TYPE_INSTANTIATIONS, TYPE_NINSTANTIATIONS, TYPE_INSTANTIATION)
8002 (TYPE_FN_FIELD_INLINED): Delete.
8003 * srec.h (SREC_BINARY): Delete.
8004 * symtab.c (symbol_init_demangled_name): Delete.
8005 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME, symbol_init_demangled_name)
8006 (SYMBOL_OBJFILE, struct exception_event_record, CURRENT_EXCEPTION_KIND)
8007 (CURRENT_EXCEPTION_CATCH_SAL, CURRENT_EXCEPTION_CATCH_LINE)
8008 (CURRENT_EXCEPTION_CATCH_FILE, CURRENT_EXCEPTION_CATCH_PC)
8009 (CURRENT_EXCEPTION_THROW_SAL, CURRENT_EXCEPTION_THROW_LINE)
8010 (CURRENT_EXCEPTION_THROW_FILE, CURRENT_EXCEPTION_THROW_PC): Delete.
8011 * target.h (enum thread_control_capabilities): Delete tc_switch.
8012 (target_can_switch_threads): Delete.
8013
8014 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
8015
8016 * Makefile.in (objfiles.o): Update.
8017 * exec.c (exec_set_section_address): Support p->addr != 0.
8018 * objfiles.c (objfile_relocate): Update exec_ops section
8019 addresses.
8020 * symfile.c (place_section): Move exec_set_section_address call...
8021 (default_symfile_offsets): ...to here.
8022
8023 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
8024
8025 * Makefile.in (ppc_linux_tdep_h): New macro.
8026 (powerpc_32l_c, powerpc_altivec32_c, powerpc_altivec32l_c): Likewise.
8027 (powerpc_64l_c, powerpc_altivec64_c, powerpc_altivec64l_c): Likewise.
8028 (powerpc_e500l_c): Likewise.
8029 (ppc-linux-nat.o): Update dependencies.
8030 (ppc-linux-tdep.o): Update dependencies.
8031 (rs6000-tdep.o): Update dependencies.
8032
8033 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Remove.
8034 (ppc_linux_svr4_fetch_link_map_offsets): Remove.
8035 (ppc_linux_gregset, ppc_linux_fpregset): Move to ppc-linux-tdep.h
8036 (ppc_supply_reg, ppc_collect_reg): Add prototypes.
8037 (tdesc_powerpc_e500): Remove.
8038
8039 * rs6000.c: Include "features/rs6000/powerpc-altivec32.c"
8040 and "features/rs6000/powerpc-altivec64.c".
8041 (ppc_supply_reg, ppc_collect_reg): Make global.
8042 (variants): Use tdesc_powerpc_32 for "powerpc" and
8043 tdesc_powerpc_altivec64 for "powerpc64".
8044 (_initialize_rs6000_tdep): Initialize AltiVec descriptions.
8045
8046 * ppc-linux-tdep.h: New file.
8047
8048 * ppc-linux-tdep.c: Include "ppc-linux-tdep.c".
8049 Include "features/rs6000/powerpc-32l.c".
8050 Include "features/rs6000/powerpc-altivec32l.c".
8051 Include "features/rs6000/powerpc-64l.c".
8052 Include "features/rs6000/powerpc-altivec64l.c".
8053 Include "features/rs6000/powerpc-e500l.c".
8054 (ppc_linux_supply_gregset): New function.
8055 (ppc_linux_collect_gregset): Handle orig_r3 and trap registers.
8056 (ppc32_linux_gregset): Use ppc_linux_supply_gregset.
8057 (ppc64_linux_gregset): Likewise.
8058 (ppc_linux_sigtramp_cache): Handle orig_r3 and trap registers.
8059 (ppc_linux_trap_reg_p): New function.
8060 (ppc_linux_write_pc): New function.
8061 (ppc_linux_core_read_description): New function.
8062 (ppc_linux_init_abi): Install ppc_linux_write_pc and
8063 ppc_linux_core_read_description. Install orig_r3 and trap
8064 registers if present in the target description.
8065 (_initialize_ppc_linux_tdep): Initialize Linux target descriptions.
8066
8067 * ppc-linux-nat.c: Include "ppc-linux-tdep.h".
8068 (PT_ORIG_R3, PT_TRAP): Define if necessary.
8069 (ppc_register_u_addr): Handle orig_r3 and trap registers.
8070 (fetch_ppc_registers): Likewise.
8071 (store_ppc_registers): Likewise.
8072 (store_register): Likewise.
8073 (ppc_linux_read_description): Check whether AltiVec is supported.
8074 Check whether inferior is 32-bit or 64-bit. Return the appropriate
8075 Linux target description.
8076
8077 * features/Makefile (WHICH): Use rs6000/powerpc-32l and
8078 rs6000/powerpc-altivec32l instead of rs6000/powerpc-32.
8079 Use rs6000/powerpc-64l and rs6000/powerpc-altivec64l instead
8080 of rs6000/powerpc-64. Use rs6000/powerpc-e500l instead of
8081 rs6000/powerpc-e500. Update -expedite variables accordingly.
8082
8083 * features/rs6000/power-spe.xml: Use regnum 73 for "acc".
8084 * features/rs6000/powerpc-32.xml: Do not include power-altivec.xml.
8085 * features/rs6000/powerpc-64.xml: Do not include power-altivec.xml.
8086 * features/rs6000/powerpc-e500.c: Regenerate.
8087 * features/rs6000/powerpc-32.c: Regenerate.
8088 * features/rs6000/powerpc-64.c: Regenerate.
8089
8090 * features/rs6000/power-linux.xml: New file.
8091 * features/rs6000/power64-linux.xml: New file.
8092 * features/rs6000/powerpc-32l.xml: New file.
8093 * features/rs6000/powerpc-altivec32l.xml: New file.
8094 * features/rs6000/powerpc-64l.xml: New file.
8095 * features/rs6000/powerpc-altivec64l.xml: New file.
8096 * features/rs6000/powerpc-e500l.xml: New file.
8097 * features/rs6000/powerpc-32l.c: New (generated) file.
8098 * features/rs6000/powerpc-altivec32l.c: New (generated) file.
8099 * features/rs6000/powerpc-64l.c: New (generated) file.
8100 * features/rs6000/powerpc-altivec64l.c: New (generated) file.
8101 * features/rs6000/powerpc-e500l.xml: New (generated) file.
8102
8103 * regformats/reg-ppc.dat: Remove.
8104 * regformats/reg-ppc64.dat: Remove.
8105 * regformats/rs6000/powerpc-32.dat: Remove.
8106 * regformats/rs6000/powerpc-64.dat: Remove.
8107 * regformats/rs6000/powerpc-e500.dat: Remove.
8108 * regformats/rs6000/powerpc-32l.dat: New (generated) file.
8109 * regformats/rs6000/powerpc-altivec32l.dat: New (generated) file.
8110 * regformats/rs6000/powerpc-64l.dat: New (generated) file.
8111 * regformats/rs6000/powerpc-altivec64l.dat: New (generated) file.
8112 * regformats/rs6000/powerpc-e500l.dat: New (generated) file.
8113
8114 2008-05-03 Pedro Alves <pedro@codesourcery.com>
8115
8116 * thread.c (delete_thread): Call observer_notify_thread_exit.
8117 * mi/mi-interp.c (mi_interpreter_init): Register mi_thread_exit as
8118 thread_exit observer.
8119 (mi_thread_exit): New.
8120
8121 2008-05-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
8122
8123 * breakpoint.c (create_exception_catchpoint): Remove prototype
8124 for already deleted function.
8125 * breakpoint.h (ep_is_exception_catchpoint): Likewise.
8126 * frame.h (show_stack_frame): Remove prototype.
8127 * stack.c (show_stack_frame): Remove empty, unused function.
8128 * source.c (symtab_to_fullname, print_source_lines): Small fix
8129 in comment.
8130 * value.c (show_values): Update comments to mention "show values"
8131 command instead of "info history".
8132
8133 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
8134
8135 * linespec.c: Include "target.h".
8136 (minsym_found): Handle minimal symbols pointing to function
8137 descriptors. Use find_function_start_pc.
8138 * minsyms.c (msymbol_objfile): New function.
8139 * parse.c (write_exp_msymbol): Handle minimal symbols pointing
8140 to function descriptors.
8141 * symtab.c (fixup_section): Only use minimal symbol at the same
8142 address to determine section of a symbol.
8143 (find_function_start_pc): New function.
8144 (find_function_start_sal): Use it.
8145 * symtab.h (msymbol_objfile): Add prototype.
8146 (find_function_start_pc): Likewise.
8147 * value.c: Include "objfiles.h".
8148 (value_fn_field): Handle minimal symbols pointing to function
8149 descriptors.
8150 * Makefile.in (linespec.o): Update dependencies.
8151 (value.o): Likewise.
8152
8153 2008-05-02 Joel Brobecker <brobecker@adacore.com>
8154
8155 * ada-lang.c (unwrap_value): Handle the case where the "F" field
8156 inside a PAD type is a bitfield.
8157
8158 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
8159
8160 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Handle
8161 TYPE_CODE_BOOL and TYPE_CODE_CHAR the same as TYPE_CODE_INT.
8162 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
8163 Handle TYPE_CODE_METHOD the same as TYPE_CODE_FUNC.
8164 Allow typedefs when checking for function pointer arguments.
8165 Right-align small structs passed on the stack.
8166 (ppc64_sysv_abi_return_value): Handle TYPE_CODE_BOOL and
8167 TYPE_CODE_CHAR the same as TYPE_CODE_INT.
8168 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
8169
8170 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
8171
8172 * Makefile.in (arm-tdep.o): Update.
8173 * arm-tdep.c (arm_objfile_data_key, struct arm_mapping_symbol)
8174 (struct arm_per_objfile, arm_compare_mapping_symbols): New.
8175 (arm_pc_is_thumb): Use mapping symbols.
8176 (arm_objfile_data_cleanup, arm_record_special_symbol): New.
8177 (arm_gdbarch_init): Call set_gdbarch_record_special_symbol.
8178 (_initialize_arm_tdep): Initialize arm_objfile_data_key.
8179 * elfread.c (elf_symtab_read): Use gdbarch_record_special_symbol.
8180 * gdbarch.sh: Add record_special_symbol.
8181 * gdbarch.c, gdbarch.h: Regenerated.
8182 * objfiles.c (struct objfile_data): Add cleanup member.
8183 (register_objfile_data_with_cleanup): New function, from
8184 register_objfile_data.
8185 (register_objfile_data): Use it.
8186 (objfile_free_data): Call clear_objfile_data.
8187 (clear_objfile_data): Call cleanup functions.
8188 * objfiles.h (register_objfile_data_with_cleanup): Declare.
8189
8190 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
8191
8192 * objfiles.c (init_entry_point_info): Handle shared libraries.
8193
8194 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
8195
8196 * arm-tdep.c (arm_prologue_this_id): Compare pc, not func, to
8197 lowest_pc.
8198
8199 2008-05-02 Jim Blandy <jimb@codesourcery.com>
8200 Pedro Alves <pedro@codesourcery.com>
8201
8202 Implement displaced stepping.
8203
8204 * gdbarch.sh (max_insn_length): New 'variable'.
8205 (displaced_step_copy, displaced_step_fixup)
8206 (displaced_step_free_closure, displaced_step_location): New
8207 functions.
8208 (struct displaced_step_closure): Add forward declaration.
8209 * gdbarch.c, gdbarch.h: Regenerated.
8210
8211 * arch-utils.c: #include "objfiles.h".
8212 (simple_displaced_step_copy_insn)
8213 (simple_displaced_step_free_closure)
8214 (displaced_step_at_entry_point): New functions.
8215 * arch-utils.h (simple_displaced_step_copy_insn)
8216 (simple_displaced_step_free_closure)
8217 (displaced_step_at_entry_point): New prototypes.
8218
8219 * i386-tdep.c (I386_MAX_INSN_LEN): Rename to...
8220 (I386_MAX_MATCHED_INSN_LEN): ... this.
8221 (i386_absolute_jmp_p, i386_absolute_call_p)
8222 (i386_ret_p, i386_call_p, i386_breakpoint_p, i386_syscall_p)
8223 (i386_displaced_step_fixup): New functions.
8224 (struct i386_insn, i386_match_insn): Update.
8225 (i386_gdbarch_init): Set gdbarch_max_insn_length.
8226 * i386-tdep.h (I386_MAX_INSN_LEN): New.
8227 (i386_displaced_step_fixup): New prototype.
8228 * i386-linux-tdep.c (i386_linux_init_abi): Include "arch-utils.h".
8229 Register gdbarch_displaced_step_copy,
8230 gdbarch_displaced_step_fixup, gdbarch_displaced_step_free_closure,
8231 and gdbarch_displaced_step_location functions.
8232
8233 * infrun.c (debug_displaced): New variable.
8234 (show_debug_displaced): New function.
8235 (struct displaced_step_request): New struct.
8236 (displaced_step_request_queue, displaced_step_ptid)
8237 (displaced_step_gdbarch, displaced_step_closure)
8238 (displaced_step_original, displaced_step_copy)
8239 (displaced_step_saved_copy, can_use_displaced_stepping): New
8240 variables.
8241 (show_can_use_displaced_stepping, use_displaced_stepping)
8242 (displaced_step_clear, cleanup_displaced_step_closure)
8243 (displaced_step_dump_bytes, displaced_step_prepare)
8244 (displaced_step_clear_cleanup, write_memory_ptid)
8245 (displaced_step_fixup): New functions.
8246 (resume): Call displaced_step_prepare.
8247 (proceed): Call read_pc once, and remember the value. If using
8248 displaced stepping, don't remove breakpoints.
8249 (handle_inferior_event): Call displaced_step_fixup. Add some
8250 debugging output. When we try to step over a breakpoint, but get
8251 a signal to deliver to the thread instead, ensure the step-resume
8252 breakpoint is actually inserted. If a thread hop is needed, and
8253 displaced stepping is enabled, don't remove breakpoints.
8254 (init_wait_for_inferior): Call displaced_step_clear.
8255 (_initialize_infrun): Add "set debug displaced" command. Add
8256 "maint set can-use-displaced-stepping" command. Clear
8257 displaced_step_ptid.
8258 * inferior.h (debug_displaced): Declare variable.
8259 (displaced_step_dump_bytes): Declare function.
8260
8261 * Makefile.in (arch-utils.o, i386-linux-tdep.o): Update
8262 dependencies.
8263
8264 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
8265
8266 * arm-tdep.c (arm_mode_strings, arm_fallback_mode_string)
8267 (arm_force_mode_string, arm_show_fallback_mode)
8268 (arm_show_force_mode): New.
8269 (arm_pc_is_thumb): Honor fallback-mode and force-mode. Use
8270 arm_frame_is_thumb.
8271 (_initialize_arm_tdep): Add "set arm fallback-mode"
8272 and "set arm force-mode".
8273 * NEWS: Document new commands.
8274
8275 2008-05-02 Andrew Stubbs <andrew.stubbs@st.com>
8276
8277 * main.h (batch_silent): Declare.
8278 * event-top.c: Include main.h.
8279 (gdb_setup_readline): Remove extern batch_silent declaration.
8280 * infrun.c (normal_stop): Don't print source location when running in
8281 --batch-silent mode.
8282 * Makefile.in (event-top.o): Add main.h dependency.
8283
8284 2008-05-02 Andreas Schwab <schwab@suse.de>
8285
8286 * target.h (struct target_ops): Add
8287 to_watchpoint_addr_within_range.
8288 (target_watchpoint_addr_within_range): New function.
8289 * target.c (update_current_target): Inherit
8290 to_watchpoint_addr_within_range, defaulting to
8291 default_watchpoint_addr_within_range.
8292 (default_watchpoint_addr_within_range): New function.
8293 (debug_to_watchpoint_addr_within_range): New function.
8294 (setup_target_debug): Set to_watchpoint_addr_within_range.
8295 * ppc-linux-nat.c (ppc_linux_watchpoint_addr_within_range):
8296 New function.
8297 (_initialize_ppc_linux_nat): Set to_watchpoint_addr_within_range.
8298 * breakpoint.c (watchpoints_triggered): Use
8299 target_watchpoint_addr_within_range.
8300
8301 2008-05-01 Pedro Alves <pedro@codesourcery.com>
8302
8303 * configure.tgt: Add i[34567]86-*-dicos* and x86_64-*-dicos*.
8304 (i[34567]86-*-dicos*, x86_64-*-dicos*):
8305 Set gdb_osabi to GDB_OSABI_DICOS.
8306
8307 * defs.h (enum gdb_osabi): Add GDB_OSABI_DICOS.
8308 * osabi.c (gdb_osabi_name): Add "DICOS".
8309
8310 * i386-dicos-tdep.c: New file.
8311
8312 * Makefile.in (ALL_TARGET_OBS): Add i386-dicos-tdep.o.
8313 (ALLDEPFILES): Add i386-dicos-tdep.c.
8314 (i386-dicos-tdep.o): New rule.
8315
8316 2008-05-01 Pedro Alves <pedro@codesourcery.com>
8317
8318 * linux-nat.c (linux_nat_switch_fork): Reinit GDB's thread list
8319 and register the fork's PTID as a thread.
8320
8321 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
8322
8323 PR gdb/1665
8324 * breakpoint.c (create_breakpoint): Add breakpoint_ops argument and
8325 assign its value to the breakpoint created.
8326 (create_breakpoints): Add breakpoint_ops argument and pass it
8327 to create_breakpoint call.
8328 (break_command_really): Add breakpoint_ops argument and pass/assign
8329 appropriately.
8330 (break_command_1): Pass NULL as ops argument.
8331 (set_breakpoint): Pass NULL as ops argument.
8332 (print_one_exception_catchpoint): Print <PENDING> if no loc available.
8333 (handle_gnu_v3_exceptions): Call generic breakpoint code to insert
8334 catch and throw catchpoints.
8335
8336 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
8337
8338 PR gdb/2343
8339 * corelow.c (core_open): Use gdbarch_target_signal_from_host to
8340 translate signal numeric value from the target to GDB's enum
8341 target_signal.
8342 * gdbarch.c, gdbarch.h: Regenerated.
8343 * gdbarch.sh: Added two new functions target_signal_from_host and
8344 target_signal_to_host.
8345 * target.h (default_target_signal_from_host,
8346 default_target_signal_to_host): New functions - declarations.
8347 * signals/signals.c (struct gdbarch): New declaration.
8348 (default_target_signal_to_host, default_target_signal_from_host): New
8349 functions.
8350
8351 2008-05-01 Daniel Jacobowitz <dan@codesourcery.com>
8352 Pedro Alves <pedro@codesourcery.com>
8353
8354 Based on work by Jan Kratochvil <jan.kratochvil@redhat.com> and Jeff
8355 Johnston <jjohnstn@redhat.com>.
8356
8357 * NEWS: Mention attach to stopped process fix.
8358 * infcmd.c (detach_command, disconnect_command): Discard the thread
8359 list.
8360 * infrun.c (handle_inferior_event): Do not ignore non-SIGSTOP while
8361 attaching. Use signal_stop_state.
8362 (signal_stop_state): Check stop_soon.
8363 * linux-nat.c (kill_lwp): Declare earlier.
8364 (pid_is_stopped, linux_nat_post_attach_wait): New.
8365 (lin_lwp_attach_lwp): Use linux_nat_post_attach_wait. Update
8366 comments.
8367 (linux_nat_attach): Use linux_nat_post_attach_wait.
8368 (detach_callback, linux_nat_detach): Improve handling for signalled
8369 processes.
8370 (linux_nat_pid_to_str): Always print out the LWP ID if it differs
8371 from the process ID.
8372 * Makefile.in (infcmd.o): Update.
8373
8374 2008-05-01 Daniel Jacobowitz <dan@codesourcery.com>
8375
8376 * arm-linux-tdep.h (ARM_CPSR_REGNUM): Delete definition.
8377 * arm-tdep.c (arm_frame_is_thumb): New.
8378 (arm_pc_is_thumb): Clarify comment.
8379 (thumb_analyze_prologue): Remove PC special case.
8380 (thumb_scan_prologue): Take a block_addr argument. Use it for
8381 find_pc_partial_function. Remove unused variables.
8382 (arm_scan_prologue): Use arm_frame_is_thumb. Use the block address
8383 for find_pc_partial_function. Remove PC special case.
8384 (arm_prologue_prev_register): Add special handling for PC and CPSR.
8385 (arm_dwarf2_prev_register, arm_dwarf2_frame_init_reg): New.
8386 (arm_get_next_pc): Use arm_frame_is_thumb.
8387 (arm_write_pc): Use CPSR_T instead of 0x20.
8388 (arm_gdbarch_init): Call dwarf2_frame_set_init_reg.
8389 * arm-tdep.h (enum gdb_regnum): Add ARM_CPSR_REGNUM.
8390 (CPSR_T): Define.
8391 * dwarf2-frame.c (dwarf2_frame_prev_register): Handle
8392 DWARF2_FRAME_REG_FN.
8393 * dwarf2-frame.h (enum dwarf2_frame_reg_rule): Add
8394 DWARF2_FRAME_REG_FN.
8395 (struct dwarf2_frame_state_reg): Add FN to loc union.
8396
8397 2008-05-01 Nick Roberts <nickrob@snap.net.nz>
8398
8399 * exec.c (print_section_info): Add missing '\n'.
8400
8401 2008-05-01 Vladimir Prus <vladimir@codesourcery.com>
8402
8403 * thread.c (add_thread): Move observer call to ...
8404 (add_thread_silent): ... here.
8405
8406 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
8407
8408 * rs6000-tdep.c: Update for unwinder changes.
8409 * ppcobsd-tdep.c: Likewise.
8410
8411 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
8412
8413 * s390-tdep.c: Update for unwinder changes.
8414
8415 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
8416
8417 * spu-tdep.c: Update for unwinder changes.
8418
8419 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
8420
8421 * hppanbsd-tdep.c, m68kbsd-tdep.c, mn10300-linux-tdep.c,
8422 ppc-linux-tdep.c, ppcnbsd-tdep.c, sparc-linux-tdep.c,
8423 sparc64-linux-tdep.c: Update for unwinder changes.
8424
8425 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
8426
8427 * mipsnbsd-tdep.c, mips64obsd-tdep.c, mips-linux-tdep.c: Update
8428 for unwinder changes.
8429 * mips-tdep.c: Likewise.
8430 (mips_stub_frame_cache): Unwind the ABI stack pointer, not the
8431 raw one.
8432
8433 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
8434
8435 * arm-linux-tdep.c, arm-tdep.c, armobsd-tdep.c: Update for
8436 unwinder changes.
8437
8438 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
8439
8440 Update i386 and amd64 ports for unwinder changes.
8441
8442 * amd64-tdep.c (amd64_frame_cache): Expect this_frame.
8443 (amd64_frame_this_id, amd64_frame_prev_register): Update signature.
8444 (amd64_frame_unwind): Use default_frame_sniffer.
8445 (amd64_frame_sniffer): Delete.
8446 (amd64_sigtramp_frame_cache): Expect this_frame.
8447 (amd64_sigtramp_frame_this_id, amd64_sigtramp_frame_prev_register)
8448 (amd64_sigtramp_frame_sniffer): Update signature.
8449 (amd64_sigtramp_frame_unwind): Add amd64_sigtramp_frame_sniffer.
8450 (amd64_frame_base_address): Expect this_frame.
8451 (amd64_dummy_id): Renamed from amd64_unwind_dummy_id. Expect
8452 this_frame.
8453 (amd64_init_abi): Use set_gdbarch_dummy_id and
8454 frame_unwind_append_unwinder.
8455 * i386-tdep.c (i386_frame_cache): Expect this_frame.
8456 (i386_frame_this_id, i386_frame_prev_register): Update signature.
8457 (i386_frame_unwind): Use default_frame_sniffer.
8458 (i386_frame_sniffer): Delete.
8459 (i386_sigtramp_frame_cache): Expect this_frame.
8460 (i386_sigtramp_frame_this_id, i386_sigtramp_frame_prev_register)
8461 (i386_sigtramp_frame_sniffer): Update signature.
8462 (i386_sigtramp_frame_unwind): Use i386_sigtramp_frame_sniffer.
8463 (i386_frame_base_address): Update signature.
8464 (i386_dummy_id): Rename from i386_unwind_dummy_id. Expect this_frame.
8465 (i386_push_dummy_call): Update comment.
8466 (i386_sigtramp_p, i386_svr4_sigtramp_p, i386_svr4_sigcontext_addr):
8467 Expect this_frame.
8468 (i386_gdbarch_init): Use set_gdbarch_dummy_id, dwarf2_append_unwinders,
8469 and frame_unwind_append_unwinder.
8470 * amd64-linux-tdep.c, amd64-sol2-tdep.c, amd64fbsd-tdep.c,
8471 amd64nbsd-tdep.c, amd64obsd-tdep.c, i386-linux-tdep.c,
8472 i386-nto-tdep.c, i386bsd-tdep.c, i386-sol2-tdep.c, i386obsd-tdep.c,
8473 i386nbsd-tdep.c: Update for unwinder changes.
8474
8475 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
8476
8477 * trad-frame.c (struct trad_frame_cache): Rename next_frame to this_frame.
8478 (trad_frame_cache_zalloc, trad_frame_alloc_saved_regs): Expect
8479 this_frame.
8480 (trad_frame_get_prev_register, trad_frame_get_register): Update signature.
8481 * trad-frame.h (trad_frame_cache_zalloc, trad_frame_get_register)
8482 (trad_frame_alloc_saved_regs, trad_frame_get_prev_register): Update
8483 signature.
8484 * tramp-frame.c (tramp_frame_cache, tramp_frame_start): Expect
8485 this_frame.
8486 (tramp_frame_this_id, tramp_frame_prev_register, tramp_frame_sniffer):
8487 Update signature.
8488 * tramp-frame.h (struct tramp_frame): Update signature of init.
8489 * Makefile.in (trad-frame.o): Update.
8490
8491 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
8492
8493 * dwarf2-frame.c (read_reg): Expect this_frame in the baton.
8494 (execute_stack_op): Put this_frame in the baton.
8495 (execute_cfa_program): Take this_frame.
8496 (struct dwarf2_frame_ops): Update comment for signal_frame_p.
8497 (dwarf2_frame_default_init_reg, dwarf2_frame_init_reg)
8498 (dwarf2_frame_signal_frame_p, dwarf2_frame_cache)
8499 (dwarf2_frame_this_id): Adjust to work on this_frame.
8500 (dwarf2_signal_frame_this_id): Delete.
8501 (dwarf2_frame_prev_register): Update signature. Use new frame
8502 unwind methods.
8503 (dwarf2_frame_sniffer): Update signature. Expect this_frame.
8504 (dwarf2_frame_unwind, dwarf2_signal_frame_unwind): Add
8505 dwarf2_frame_sniffer.
8506 (dwarf2_append_unwinders): New.
8507 (dwarf2_frame_base_address, dwarf2_frame_base_sniffer): Expect
8508 this_frame.
8509 * sparc-tdep.c (sparc32_dwarf2_struct_return_p)
8510 (sparc32_dwarf2_frame_init_reg): Expect this_frame.
8511 * cris-tdep.c (cris_dwarf2_frame_init_reg): Likewise.
8512 * rs6000-tdep.c (ppc_dwarf2_frame_init_reg): Likewise.
8513 * s390-tdep.c (s390_dwarf2_frame_init_reg): Likewise.
8514 * sh-tdep.c (sh_dwarf2_frame_init_reg): Likewise.
8515 * sparc64-tdep.c (sparc64_dwarf2_frame_init_reg): Likewise.
8516 * dwarf2-frame.h (dwarf2_frame_sniffer): Delete declaration.
8517 (dwarf2_append_unwinders): Declare.
8518 (dwarf2_frame_base_sniffer): Update declaration.
8519 * i386-linux-tdep.c (i386_linux_dwarf_signal_frame_p): Expect
8520 this_frame.
8521
8522 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
8523
8524 Convert frame unwinders to use the current frame and
8525 "struct value".
8526
8527 * frame.c (frame_debug): Make global.
8528 (get_frame_id): Pass this frame to unwinder routines.
8529 (frame_pc_unwind): Remove unused unwind->prev_pc support.
8530 (do_frame_register_read): Do not discard the return value of
8531 frame_register_read.
8532 (frame_register_unwind): Remove debug messages. Use
8533 frame_unwind_register_value.
8534 (frame_unwind_register_value, get_frame_register_value): New
8535 functions.
8536 (create_new_frame, get_frame_base_address, get_frame_locals_address)
8537 (get_frame_args_address, get_frame_type): Pass this frame to
8538 unwinder routines.
8539 (frame_cleanup_after_sniffer, frame_prepare_for_sniffer): New
8540 functions.
8541 * frame.h: Update comments.
8542 (frame_debug, frame_unwind_register_value, get_frame_register_value)
8543 (frame_prepare_for_sniffer): Declare.
8544 * frame-unwind.h: Update comments and parameter names.
8545 (default_frame_sniffer): Declare.
8546 (frame_prev_register_ftype): Return a struct value *.
8547 (struct frame_unwind): Remove prev_pc member.
8548 (frame_unwind_sniffer_ftype, frame_unwind_append_sniffer): Delete.
8549 (frame_unwind_append_unwinder, frame_unwind_got_optimized)
8550 (frame_unwind_got_register, frame_unwind_got_memory)
8551 (frame_unwind_got_constant, frame_unwind_got_address): Declare.
8552 * frame-base.h: Update comments and parameter names.
8553 * valops.c (value_fetch_lazy): Use get_frame_register_value. Iterate
8554 if necessary. Add debugging output.
8555 * sentinel-frame.c (sentinel_frame_prev_register)
8556 (sentinel_frame_this_id): Update for new signature.
8557 (sentinel_frame_prev_pc): Delete.
8558 (sentinel_frame_unwinder): Remove prev_pc.
8559 * ia64-tdep.c (ia64_libunwind_frame_unwind): Do not initialize
8560 prev_pc.
8561 * libunwind-frame.c (libunwind_frame_unwind): Likewise.
8562 * frame-unwind.c (struct frame_unwind_table_entry): Remove sniffer.
8563 (frame_unwind_append_sniffer): Delete.
8564 (frame_unwind_append_unwinder): New function.
8565 (frame_unwind_find_by_frame): Take this frame. Only use sniffers
8566 from unwinders. Use frame_prepare_for_sniffer.
8567 (default_frame_sniffer, frame_unwind_got_optimized)
8568 (frame_unwind_got_register, frame_unwind_got_memory)
8569 (frame_unwind_got_constant, frame_unwind_got_address): New functions.
8570 * dummy-frame.c (dummy_frame_sniffer): Use gdbarch_dummy_id.
8571 (dummy_frame_prev_register, dummy_frame_this_id): Update for new
8572 signature.
8573 * gdbarch.sh: Replace unwind_dummy_id with dummy_id.
8574 * gdbarch.c, gdbarch.c: Regenerated.
8575 * frame-base.c (default_frame_base_address)
8576 (default_frame_locals_address, default_frame_args_address): Update
8577 for new signature.
8578 (frame_base_find_by_frame): Pass this frame to unwinder routines.
8579 * infcall.c (call_function_by_hand): Update comments.
8580 * Makefile.in (frame-unwind.o): Update dependencies.
8581
8582 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
8583
8584 * ada-lang.c (ada_value_primitive_packed_val): Only check
8585 value_lazy for memory lvals.
8586 * findvar.c (value_of_register_lazy): New function.
8587 (locate_var_value): Only check value_lazy for memory lvals.
8588 * valarith.c (value_subscripted_rvalue): Likewise.
8589 * valops.c (value_fetch_lazy): Handle both memory and register
8590 lvals.
8591 (search_struct_field, value_slice): Only check value_lazy for memory
8592 lvals.
8593 * value.c (struct value): Update comment for lazy.
8594 (value_primitive_field): Only check value_lazy for memory lvals.
8595 * value.h (value_lazy): Update comment.
8596 (value_of_register_lazy): Declare.
8597
8598 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
8599
8600 * corefile.c (reopen_exec_file): Close any open files.
8601
8602 2008-04-29 Joel Brobecker <brobecker@adacore.com>
8603
8604 * ia64-tdep.c (ia64_memory_remove_breakpoint): Set
8605 show_memory_breakpoints to 1 while reading the instruction bundle.
8606
8607 2008-04-29 Joel Brobecker <brobecker@adacore.com>
8608
8609 * gdbarch.sh: Document the return_value method. Explain that
8610 the FUNCTYPE parameter might be NULL.
8611 * gdbarch.h: Regenerated.
8612 * sparc-tdep.c (sparc32_push_dummy_code): Do not pass the function
8613 type when calling using_struct_return, as this is unnecessary
8614 on this target.
8615
8616 2008-04-28 Joel Brobecker <brobecker@adacore.com>
8617
8618 * terminal.h (create_tty_session): Fix return type.
8619
8620 2008-04-26 Vladimir Prus <vladimir@codesourcery.com>
8621
8622 * mi/mi-interp.c (mi_new_thread): Quote the thread id.
8623
8624 2008-04-26 Joel Brobecker <brobecker@adacore.com>
8625
8626 * breakpoint.c (condition_command, commands_from_control_command)
8627 (break_command_really): Minor reformatting.
8628
8629 2008-04-25 Pedro Alves <pedro@codesourcery.com>
8630
8631 * dwarf2read.c (dwarf2_const_value): Handle DW_FORM_strp.
8632
8633 2008-04-25 Pedro Alves <pedro@codesourcery.com>
8634
8635 * amd64-tdep.c (amd64_get_longjmp_target): New.
8636 (amd64_init_abi): Register amd64_get_longjmp_target as
8637 gdbarch_get_longjmp_target callback.
8638 * i386-tdep.c (i386_get_longjmp_target): Remove 64-bit handling.
8639
8640 2008-04-25 Pedro Alves <pedro@codesourcery.com>
8641
8642 * breakpoint.h (enum bpstat_what_main_action): Delete
8643 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE.
8644
8645 * breakpoint.c (clrs): Delete.
8646 (bpstat_what): Update table.
8647
8648 * infrun.c (handle_inferior_event): Remove
8649 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE handling.
8650
8651 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
8652
8653 * mi/mi-cmds.h (mi_cmd_args_ftype): Remove.
8654 Adjust all prototypes using mi_cmd_args_ftype to use
8655 mi_cmd_argv_ftype.
8656 (struct mi_cmd): Remove the args_func field.
8657 * mi/mi-cmds.c: Don't provide value for the args_func field.
8658 * mi/mi-main.c (mi_execute_async_cli_command)
8659 (mi_cmd_exec_run, mi_cmd_exec_next, mi_cmd_exec_next_instruction)
8660 (mi_cmd_exec_step, mi_cmd_exec_step_instruction)
8661 (mi_cmd_exec_finish, mi_cmd_exec_until, mi_cmd_exec_return)
8662 (mi_cmd_exec_continue, mi_cmd_exec_interrupt)
8663 (mi_cmd_target_download): Adjust.
8664 (mi_cmd_target_select): Adjust. Pass 0 for from_tty parameter.
8665 (mi_cmd_execute): Do not check for args_func.
8666 (mi_execute_async_cli_command): Adjust.
8667 * mi/mi-parse.c: Don't check for args_func.
8668
8669 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
8670
8671 * breakpoint.c (bpstat_check_location)
8672 (bpstat_check_watchpoint, bpstat_check_breakpoint_conditions):
8673 New, extracted from bpstat_stop_status.
8674 (bpstat_stop_status): Use the above.
8675
8676 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
8677
8678 * mi/mi-main.c (last_async_command): Rename to current_token.
8679 (previous_async_command): Remove.
8680 (mi_cmd_gdb_exit): Adjust.
8681 (mi_cmd_exec_interrupt): Don't dance with previous_async_command.
8682 (mi_cmd_target_select): Adjust.
8683 (mi_cmd_execute): Don't set previous_async_command. Free token
8684 here even in async mode.
8685 (mi_execute_async_cli_command): Adjust.
8686 (mi_exec_async_cli_cmd_continuation): Adjust. Do not free the
8687 token.
8688 (mi_load_progress): Adjust.
8689
8690 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
8691
8692 * infcmd.c (step_1_continuation): Always disable longjmp
8693 breakpoint if we're not going to do another step.
8694
8695 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
8696
8697 exec_cleanup murder.
8698 * breakpoint.c (until_break_command_continuation): Add
8699 the 'error' parameter. Directly delete the breakoint as
8700 opposed to running cleanups.
8701 (until_break_command): Install continuation only
8702 after starting the target. Don't use exec cleanups,
8703 use ordinary cleanups. Discard cleanups is successfully
8704 started the target in async mode.
8705 (make_cleanup_delete_breakpoint): Remove.
8706 * breakpoint.h (make_cleanup_delete_breakpoint): Remove
8707 declaration.
8708 * defs.h (do_exec_cleanups, make_exec_cleanup): Remove
8709 declarations.
8710 (struct continations): Add the 'error' parameter to the
8711 continuation_hook field.
8712 (add_continuation, do_all_continuations)
8713 (add_intermediate_continuation)
8714 (do_all_intermediate_continuations): Add the 'error' parameter.
8715 * exceptions.c (throw_exception): Don't call do_exec_cleanups.
8716 * inf-loop.c (inferior_event_handler): Instead of calling
8717 discard_all_continuations, use do_all_continuations with 1 as
8718 'error' parameter. Pass 0 as 'error' parameter in existing uses
8719 of discard_all_continuations.
8720 * infcmd.c (step_1): Do not use exec cleanup. For async case, discard
8721 cleanups.
8722 (step_once): Install continuation only after resuming the target.
8723 (step_1_continuation): Disable longjmp breakpoint on error.
8724 (finish_command_continuation): Add the error parameter. Delete
8725 the finish breakpoint directly, do not use cleanups.
8726 (finish_command): Do not use exec_cleanups. Always setup
8727 continuation. For sync case, immediately run them.
8728 (attach_command_continuation): Add the error parameter.
8729 * infrun.c (fetch_inferior_event): Do not use exec cleanups to
8730 remove step_resume_breakpoint -- adjust delete it directly.
8731 * interps.c (interp_set): Adjust call to do_all_continations.
8732 * mi/mi-interp.c (mi_interpreter_exec_continuation): Do not
8733 do exec cleanups.
8734 * mi/mi-main.c (mi_cmd_target_select): Do not do exec
8735 cleanups.
8736 (mi_cmd_execute): Do not use exec_cleanup.
8737 (mi_execute_async_cli_command): Simplify the string concatenation
8738 logic. Do no use exec cleanup.
8739 (mi_exec_async_cli_cmd_continuation): New parameter error.
8740 Free last_async_command.
8741 * top.c (command_line_handler_continuation): New parameter error.
8742 * utils.c (exec_cleanup_chain, make_exec_cleanup)
8743 (do_exec_cleanups): Remove.
8744 (add_continuation, do_all_continations)
8745 (add_intermediate_continuation)
8746 (do_all_intermediate_continuations): New parameter error.
8747
8748 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
8749
8750 * breakpoint.h (bp_location_p): New typedef.
8751 Register a vector of bp_location_p.
8752 * breakpoint.c (always_inserted_mode)
8753 (show_always_inserted_mode): New.
8754 (unlink_locations_from_global_list): Remove.
8755 (update_global_location_list)
8756 (update_global_location_list_nothrow): New.
8757 (update_watchpoint): Don't free locations.
8758 (should_insert_location): New.
8759 (insert_bp_location): Use should_insert_location.
8760 (insert_breakpoint_locations): Copied from
8761 insert_breakpoints.
8762 (insert_breakpoint): Use insert_breakpoint_locations.
8763 (bpstat_stop_status): Call update_global_location_list
8764 when disabling breakpoint.
8765 (allocate_bp_location): Don't add to bp_location_chain.
8766 (set_raw_breakpoint)
8767 (create_longjmp_breakpoint, enable_longjmp_breakpoint)
8768 (disable_longjmp_breakpoint, create_overlay_event_breakpoint)
8769 (enable_overlay_breakpoints, disable_overlay_breakpoints)
8770 (set_longjmp_resume_breakpoint)
8771 (enable_watchpoints_after_interactive_call_stop)
8772 (disable_watchpoints_before_interactive_call_start)
8773 (create_internal_breakpoint)
8774 (create_fork_vfork_event_catchpoint)
8775 (create_exec_event_catchpoint, set_momentary_breakpoint)
8776 (create_breakpoints, break_command_1, watch_command_1)
8777 (create_exception_catchpoint)
8778 (handle_gnu_v3_exceptions)
8779 (disable_breakpoint, breakpoint_re_set_one)
8780 (create_thread_event_breakpoint, create_solib_event_breakpoint)
8781 (create_ada_exception_breakpoint): : Don't call check_duplicates.
8782 Call update_global_location_list.
8783 (delete_breakpoint): Don't remove locations and don't
8784 try to reinsert them. Call update_global_location_list.
8785 (update_breakpoint_locations): Likewise.
8786 (restore_always_inserted_mode): New.
8787 (update_breakpoints_after_exec): Temporary disable
8788 always inserted mode.
8789 * Makefile.in: Update dependencies.
8790
8791 * infrun.c (proceed): Remove breakpoints while stepping
8792 over breakpoint.
8793 (handle_inferior_event): Don't remove or insert
8794 breakpoints.
8795 * linux-fork.c (checkpoint_command): Remove breakpoints
8796 before fork and insert after.
8797 (linux_fork_context): Remove breakpoints before switch
8798 and insert after.
8799 * target.c (target_disconnect, target_detach): Remove
8800 breakpoints from target.
8801
8802
8803 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
8804
8805 * breakpoint.c (print_one_breakpoint_location): In MI
8806 mode, report the location string the breakpoint was
8807 originally created with.
8808
8809 2008-04-23 Maxim Grigoriev <maxim2405@gmail.com>
8810
8811 * Makefile.in (xtensa-tdep.o): Update dependencies.
8812 * configure.tgt (xtensa*): Update dependencies.
8813 * xtensa-tdep.c (arreg_number): Renamed from areg_number.
8814 Local variable areg renamed to arreg.
8815 (areg_number): New function.
8816 (xtensa_pseudo_register_read, xtensa_pseudo_register_write)
8817 (xtensa_extract_return_value, xtensa_store_return_value): areg_number
8818 replaced by arreg_number.
8819 (xtensa_windowed_frame_cache, struct xtensa_frame_cache): New comments.
8820 (xtensa_alloc_frame_cache): Initialize cache->wd.ws.
8821 (xtensa_scan_prologue): New function.
8822 (xtensa_frame_cache): New local fp_regnum. Handle separately the case,
8823 when ENTRY instraction hasn't been executed yet. Get the frame pointer
8824 value based on prologue analysis. Fix the bugs preventing WS and
8825 AR4-AR7/A11 registers from getting right values for intermediate frames,
8826 whose registers have been already spilled.
8827 (xtensa_frame_prev_register): Fix WS register value. Use are_number
8828 and arreg_number appropriately.
8829 (xtensa_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
8830 svr4_ilp32_fetch_link_map_offsets.
8831
8832 2008-04-23 Andrew Stubbs <andrew.stubbs@st.com>
8833
8834 * printcmd.c: Define USE_PRINTF_I64 and PRINTF_HAS_LONG_LONG on MinGW.
8835 (printf_command): Convert %lld to %I64d when USE_PRINTF_I64 set.
8836
8837 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
8838
8839 * acinclude.m4: Add override.m4.
8840 * configure: Regenerate.
8841
8842 2008-04-22 Jan Kratochvil <jan.kratochvil@redhat.com>
8843
8844 * ada-lang.c (get_selections): Variable PROMPT made non-const and
8845 initialized with a trailing space now. Use PROMPT_ARG of
8846 COMMAND_LINE_INPUT instead of printing it ourselves.
8847
8848 2008-04-22 Joel Brobecker <brobecker@adacore.com>
8849
8850 * NEWS: Document support for 64-bit core file.
8851
8852 2008-04-22 Corinna Vinschen <vinschen@redhat.com>
8853
8854 * NEWS: Add information on calling convention and new SH CLI options.
8855
8856 * sh-tdep.c (sh_cc_gcc): New static string.
8857 (sh_cc_renesas): Ditto.
8858 (sh_cc_enum): New static string array.
8859 (sh_active_calling_convention): New static string pointer denoting
8860 active user chosen ABI.
8861 (sh_is_renesas_calling_convention): New function to return function
8862 specific ABI, or user choice if necessary.
8863 (sh_use_struct_convention): Rename first argument and turn around its
8864 meaning. Check for renesas ABI and return accordingly.
8865 (sh_use_struct_convention_nofpu): New function.
8866 (sh_next_flt_argreg): Get function type as third parameter. Check
8867 for renesas ABI and choose floating registers accordingly.
8868 (sh_push_dummy_call_fpu): Check for ABI and choose argument slot and
8869 struct return slot accordingly.
8870 (sh_push_dummy_call_nofpu): Ditto.
8871 (sh_return_value_nofpu): Call sh_use_struct_convention_nofpu from here.
8872 Evaluate ABI and give to sh_use_struct_convention_nofpu.
8873 (sh_return_value_fpu): Evaluate ABI and give to
8874 sh_use_struct_convention.
8875 (show_sh_command): New function.
8876 (set_sh_command): Ditto.
8877 (_initialize_sh_tdep): Initialize `set/show sh calling-convention
8878 CLI command.
8879
8880 * gdbarch.sh (return_value): Add func_type argument.
8881 * gdbarch.c: Regenerate.
8882 * gdbarch.h: Ditto.
8883 * eval.c (evaluate_subexp_standard): Rename local variable value_type to
8884 val_type so as not to collide with value_type function. Call
8885 using_struct_return with additional function type argument.
8886 * infcall.c (call_function_by_hand): Call using_struct_return and
8887 gdbarch_return_value with additional function type argument.
8888 * infcmd.c (print_return_value): Take addition func_type argument.
8889 Call gdbarch_return_value with additional function type argument.
8890 (finish_command_continuation): Call print_return_value with additional
8891 function type argument.
8892 (finish_command): Ditto.
8893 * sparc-tdep.c (sparc32_push_dummy_code): Call using_struct_return with
8894 additional function type argument.
8895 * stack.c (return_command): Call using_struct_return and
8896 gdbarch_return_value with additional function type argument.
8897 * value.c (using_struct_return): Take additional function type argument.
8898 * value.h (using_struct_return): Accommodate declaration.
8899 * alpha-tdep.c (alpha_return_value): Add func_type argument.
8900 * amd64-tdep.c (amd64_return_value): Ditto.
8901 * arm-tdep.c (arm_return_value): Ditto.
8902 * avr-tdep.c (avr_return_value): Ditto.
8903 * cris-tdep.c (cris_return_value): Ditto.
8904 * frv-tdep.c (frv_return_value): Ditto.
8905 * h8300-tdep.c (h8300_return_value): Ditto.
8906 (h8300h_return_value): Ditto.
8907 * hppa-tdep.c (hppa32_return_value): Ditto.
8908 (hppa64_return_value): Ditto.
8909 * i386-tdep.c (i386_return_value): Ditto.
8910 * ia64-tdep.c (ia64_return_value): Ditto.
8911 * iq2000-tdep.c (iq2000_return_value): Ditto.
8912 * m32c-tdep.c (m32c_return_value): Ditto.
8913 * m32r-tdep.c (m32r_return_value): Ditto.
8914 * m68hc11-tdep.c (m68hc11_return_value): Ditto.
8915 * m68k-tdep.c (m68k_return_value): Ditto.
8916 (m68k_svr4_return_value): Ditto.
8917 * m88k-tdep.c (m88k_return_value): Ditto.
8918 * mep-tdep.c (mep_return_value): Ditto.
8919 * mips-tdep.c (mips_eabi_return_value): Ditto.
8920 (mips_n32n64_return_value): Ditto.
8921 (mips_o32_return_value): Ditto.
8922 (mips_o64_return_value): Ditto.
8923 * mn10300-tdep.c (mn10300_return_value): Ditto.
8924 * mt-tdep.c (mt_return_value): Ditto.
8925 * ppc-linux-tdep.c (ppc_linux_return_value): Ditto.
8926 * ppc-sysv-tdep.c (ppc_sysv_abi_return_value): Ditto.
8927 (ppc_sysv_abi_broken_return_value): Ditto.
8928 (ppc64_sysv_abi_return_value): Ditto.
8929 * ppc-tdep.h (ppc_sysv_abi_return_value): Ditto.
8930 (ppc_sysv_abi_broken_return_value): Ditto.
8931 (ppc64_sysv_abi_return_value): Ditto.
8932 * ppcnbsd-tdep.c (ppcnbsd_return_value): Ditto.
8933 * rs6000-tdep.c (rs6000_return_value): Ditto.
8934 * s390-tdep.c (s390_return_value): Ditto.
8935 * score-tdep.c (score_return_value): Ditto.
8936 * sh-tdep.c (sh_return_value_nofpu): Ditto.
8937 (sh_return_value_fpu): Ditto.
8938 * sh64-tdep.c (sh64_return_value): Ditto.
8939 * sparc-tdep.c (sparc32_return_value): Ditto.
8940 * sparc64-tdep.c (sparc64_return_value): Ditto.
8941 * spu-tdep.c (spu_return_value): Ditto.
8942 * v850-tdep.c (v850_return_value): Ditto.
8943 * vax-tdep.c (vax_return_value): Ditto.
8944 * xstormy16-tdep.c (xstormy16_return_value): Ditto.
8945 * xtensa-tdep.c (xtensa_return_value): Ditto.
8946
8947 * gdbtypes.h (struct type): Add calling_convention member.
8948 * dwarf2read.c (read_subroutine_type): Add calling convention read
8949 from DW_AT_calling_convention attribute to function type.
8950
8951 2008-04-22 Markus Deuling <deuling@de.ibm.com>
8952
8953 * eval.c (evaluate_subexp_standard): Use value_subscripted_rvalue for
8954 multi_f77_subscript to support values from registers.
8955 * valarith.c (value_subscripted_rvalue): Remove prototype and static.
8956 * value.h (value_subscripted_rvalue): Add prototype.
8957
8958 * f-typeprint.c (f_type_print_base): Add support for TYPE_CODE_UNION.
8959 Fix output.
8960 * f-valprint.c (f_val_print): Likewise.
8961
8962 2008-04-21 Craig Silverstein <csilvers@google.com>
8963
8964 * dwarf2read.c (zlib_decompress_section): Define abfd in the
8965 !HAVE_ZLIB_H case.
8966
8967 2008-04-21 Pedro Alves <pedro@codesourcery.com>
8968
8969 * symfile.c (syms_from_objfile): Don't warn if lowest loadable
8970 section is not a code section.
8971
8972 2008-04-19 Craig Silverstein <csilvers@google.com>
8973
8974 * NEWS: Add information on compressed debug sections.
8975
8976 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
8977
8978 * mi/mi-cmd-var.c (varobj_update_one): Print new
8979 value for variable objects that changed type.
8980
8981 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
8982
8983 * varobj.c (varobj_invalidate): Don't touch floating
8984 varobjs.
8985
8986 2008-04-19 Mark Kettenis <kettenis@gnu.org>
8987
8988 * symtab.c: (multiple_symbols_modes, multiple_symbols_ask)
8989 (multiple_symbols_cancel): Remove extra const.
8990 * symtab.h: Likewise.
8991
8992 2008-04-19 Nick Roberts <nickrob@snap.net.nz>
8993
8994 * interps.c (top_level_interpreter): Rename static variable...
8995 (top_level_interpreter_ptr): ...to this.
8996 (top_level_interpreter): New function.
8997
8998 * interps.h: New extern for top_level_interpreter.
8999
9000 * linespec.c: Include interps.h and mi/mi-cmds.h.
9001 (decode_line_2): When using MI, always set all breakpoints in menu.
9002
9003 * Makefile.in (linespec.o, mi-interp.o): Add dependencies.
9004
9005 2008-04-18 Craig Silverstein <csilvers@google.com>
9006
9007 * configure.ac (AC_SEARCH_LIBS): Add check for zlib.
9008 * config.in, configure: Regenerate.
9009 * dwarf2read.c: Include zlib.h if present.
9010 Modified *_SECTION macros.
9011 (section_is_p): New.
9012 (dwarf2_locate_sections): Use section_is_p instead of strcmp
9013 (dwarf2_resize_section): New.
9014 to determine whether a given section has a given name.
9015 (zlib_decompress_section): New.
9016 (dwarf2_read_section): Read the compressed section if present
9017 in the binary.
9018 * MAINTAINERS: Added myself to section Write After Approval.
9019
9020 2008-04-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
9021
9022 * defs.h (exec_set_section_offsets): Remove prototype.
9023 * exec.c (exec_set_section_offsets): Remove function.
9024
9025 2008-04-18 Joel Brobecker <brobecker@adacore.com>
9026
9027 * stabsread.c (cleanup_undefined_types_1): Add instance flags check
9028 in the search for the matching symbol.
9029
9030 2008-04-17 Marc Khouzam <marc.khouzam@ericsson.com>
9031
9032 * breakpoint.c (update_watchpoint): Always reparse
9033 condition.
9034
9035 2008-04-17 Joel Brobecker <brobecker@adacore.com>
9036
9037 * breakpoint.c (print_one_breakpoint_location): Make sure to print
9038 the breakpoint address only once.
9039
9040 2008-04-17 Dennis Roberts <dennis.roberts@sunquestinfo.com>
9041
9042 * rs6000-tdep.c (rs6000_gdbarch_init): Use the BFD architecture,
9043 rather than a hard-coded architecture, for xcoff executables.
9044
9045 2008-04-17 Doug Evans <dje@google.com>
9046
9047 * buildsym.c (watch_main_source_file_lossage): New fn.
9048 (end_symtab): Call it.
9049
9050 * source.c (find_and_open_source): Add some comments clarifying
9051 handling of FULLNAME argument. Make static. Remove pointless
9052 xstrdup/xfree.
9053
9054 2008-04-17 Pedro Alves <pedro@codesourcery.com>
9055
9056 * inf-loop.c (inferior_event_handler): Also run the intermediate
9057 continuations in the INF_EXEC_COMPLETE case.
9058
9059 2008-04-16 Tom Tromey <tromey@redhat.com>
9060
9061 * cli/cli-decode.h (CMD_ASYNC_OK): New define.
9062 (set_cmd_async_ok, get_cmd_async_ok): Declare.
9063 * cli/cli-decode.c (set_cmd_async_ok): New function.
9064 (get_cmd_async_ok): New function.
9065 * cli/cli-cmds.c (init_cli_cmds): Mark "pwd", "help", "info", and
9066 "show" as async-ok.
9067 * top.c (execute_command): Use get_cmd_async_ok.
9068 * infcmd.c: Include cli/cli-decode.h.
9069 (_initialize_infcmd): Mark "interrupt" as async-ok.
9070 * Makefile.in (infcmd.o): Depend on cli_decode_h.
9071
9072 2008-04-16 Daniel Jacobowitz <dan@codesourcery.com>
9073
9074 PR gdb/2445
9075 * exec.c: Correct "arch-utils.h" include.
9076
9077 2008-04-15 Aleksandar Ristovski <aristovski@qnx.com>
9078
9079 PR gdb/2424
9080 * infrun.c (normal_stop) Move breakpoint_auto_delete further down
9081 to allow printing to 'see' real reason of stop. This fixes PR 2424.
9082 * breakpoint.c (bpdisp_texst): New function. The function takes over
9083 the role of bpstats static array in print_one_breakpoint_location.
9084 (print_it_typical): Print "Temporary breakpoint" instead
9085 of just "Breakpoint" when breakpoint is, well, temporary. For mi-like
9086 protocols, print disp field.
9087 (print_one_breakpoint_location): Removed bpdisps static definition.
9088 Call new bpstat_text function to get value for 'disp' field.
9089 (mention): Print "Temporary breakpoint" instead of just "Breakpoint".
9090
9091 2008-04-15 Daniel Jacobowitz <dan@codesourcery.com>
9092
9093 * gnulib/Makefile.am, gnulib/m4/gnulib-cache.m4,
9094 gnulib/aux/link-warning.h, gnulib/extra/link-warning.h: Adjust
9095 by rerunning gnulib-tool with --aux-dir=gnulib/extra.
9096 * gnulib/Makefile.in: Regenerate.
9097
9098 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
9099
9100 * Makefile.in (GNULIB_H): New. Trigger all-lib.
9101 (defs_h): Use $(GNULIB_H).
9102 (all-lib): Depend on gnulib/Makefile.
9103 (gnulib/Makefile): Regenerate gnulib/Makefile and gnulib/.deps.
9104 * config.in, gnulib/Makefile.in: Regenerated.
9105
9106 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
9107
9108 * Makefile.in (LIBGNU, INCGNU): Define.
9109 (INTERNAL_CFLAGS_BASE): Add INCGNU.
9110 (INTERNAL_LIBS, CLIBS, CDEPS): Add LIBGNU.
9111 (CLEANDIRS): New.
9112 ($(LIBGNU), all-lib): New rules.
9113 (clean, distclean, do-maintainer-clean): Use CLEANDIRS.
9114 * configure.ac: Use gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE.
9115 Simplify AC_CONFIG_AUX_DIR. Generate gnulib/Makefile.
9116 * gnulib: New directory, from gnulib-tool.
9117 * configure, aclocal.m4: Regenerated.
9118
9119 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
9120
9121 * linux-thread-db.c (have_threads_callback): Check thread->private.
9122
9123 2008-04-13 Nick Roberts <nickrob@snap.net.nz>
9124 Vladimir Prus <vladimir@codesourcery.com>
9125
9126 Fix @-varobjs.
9127 * varobj.c (value_of_root): Update the expression for
9128 floating varobjs.
9129 * mi/mi-cmd-var.c (varobj_update_one): If type has changed,
9130 report that.
9131
9132 2008-04-09 Marc Khouzam <marc.khouzam@ericsson.com>
9133
9134 * mi/mi-cmd-var.c: Include "mi-getopt.h".
9135 (mi_parse_format): New. Factored out from mi_cmd_var_set_format.
9136 (mi_cmd_var_set_format): Use new mi_parse_format.
9137 (mi_cmd_var_evaluate_expression): Support for -f option to specify
9138 format.
9139 * Makefile.in (mi-cmd-var.o): Update dependencies.
9140
9141 * varobj.h (varobj_get_formatted_value): Declare.
9142 * varobj.c (my_value_of_variable): Added format parameter.
9143 (cplus_value_of_variable): Likewise.
9144 (java_value_of_variable): Likewise.
9145 (c_value_of_variable): Likewise. Evaluate expression based
9146 on format parameter.
9147 (struct language_specific): Add format parameter to function member
9148 *value_of_variable.
9149 (varobj_get_formatted_value): New.
9150 (varobj_get_value): Added format parameter to method call.
9151
9152 2008-04-08 Joel Brobecker <brobecker@adacore.com>
9153
9154 * stabsread.c (cleanup_undefined_types_noname): Manually set the
9155 instance flags of the undefined type before calling replace_type.
9156
9157 2008-04-08 Vladimir Prus <vladimir@codesourcery.com>
9158
9159 * target.h (enum strata): Remove the download_stratum.
9160
9161 2008-04-07 Doug Evans <dje@google.com>
9162
9163 * buildsym.h (last_source_file): Add dwarf info to comment.
9164 (last_source_start_addr): Ditto.
9165
9166 2008-04-07 Pedro Alves <pedro@codesourcery.com>
9167
9168 * alphanbsd-tdep.c: Include "target.h".
9169 * mn10300-tdep.c: Include "target.h".
9170 * Makefile.in (alphanbsd-tdep.o, mn10300-tdep.o): Update.
9171
9172 2008-04-06 Vladimir Prus <vladimir@codesourcery.com>
9173
9174 Fix breakpoint condition that use member variables.
9175 * valops.c (check_field): Remove.
9176 (check_field_in): Rename to check_field.
9177 (value_of_this): Use la_name_of_this.
9178 * value.h (check_field): Adjust prototype.
9179
9180 * language.h (la_value_of_this): Rename to la_name_of_this.
9181 * language.c (unknown_language_defn): Specify "this" for
9182 name_of_this.
9183 (auto_language_defn): Likewise.
9184 (local_language_defn): Likewise.
9185 * ada-lang.c (ada_language_defn): Adjust comment.
9186 * c-lang.c (c_language_defn): Adjust comment.
9187 (cplus_language_defn): Specify "this" for name_of_this.
9188 (asm_language_defn): Adjust comment.
9189 (minimal_language_defn): Adjust comment.
9190 * f-lang.c (f_language_defn): Specify NULL for name_of_this.
9191 * jv-lang.c (java_language_defn): Specify "this" for name_of_this.
9192 * m2-lang.c (m2_language_defn): Specify "this" for name_of_this.
9193 * objc-lang.c (objc_language_defn): Specify "self" for
9194 name_of_this.
9195 * p-lang.c (pascal_language_defn): Specify "this" for
9196 name_of_this.
9197 * scm-lang.c (scm_language_defn): Specify NULL for name_of_this.
9198
9199 * symtab.c (lookup_symbol_aux): Lookup "this" in the
9200 proper scope, and check for field in type of "this", without
9201 trying to create a value.
9202
9203 2008-04-04 Pedro Alves <pedro@codesourcery.com>
9204
9205 * mi/mi-cmds.h (enum mi_cmd_result): Delete MI_CMD_ERROR.
9206 (mi_error_message): Delete declaration.
9207 * mi/mi-interp.c (mi_cmd_interpreter_exec): Call error instead of
9208 returning MI_CMD_ERROR.
9209 * mi/mi-main.c (mi_error_message): Delete.
9210 (mi_cmd_exec_interrupt):
9211 (mi_cmd_thread_select, mi_cmd_thread_list_ids)
9212 (mi_cmd_thread_info): Call error instead of returning
9213 MI_CMD_ERROR.
9214 (mi_cmd_data_list_register_values): Call error instead of
9215 returning MI_CMD_ERROR. Adapt to new get_register interface.
9216 (get_register): Change return typo to void. Call error instead of
9217 returning MI_CMD_ERROR.
9218 (mi_cmd_data_write_register_values): Call error instead of
9219 returning MI_CMD_ERROR.
9220 (mi_cmd_list_features): Return MI_CMD_DONE.
9221 (captured_mi_execute_command): Remove MI_CMD_ERROR handling.
9222 (mi_execute_command): Always print exceptions with -error.
9223
9224 2008-04-04 Joel Brobecker <brobecker@adacore.com>
9225
9226 * NEWS: Mention new commands set/show multiple-symbols.
9227
9228 2008-04-03 Joel Brobecker <brobecker@adacore.com>
9229
9230 * symtab.c (multiple_symbols_ask, multiple_symbols_all)
9231 (multiple_symbols_cancel): New constants.
9232 (multiple_symbols_modes, multiple_symbols_mode): New static globals.
9233 (multiple_symbols_select_mode): New function.
9234 (_initialize_symtab): Add new set/show multiple-symbols commands.
9235 * symtab.h (multiple_symbols_ask, multiple_symbols_all)
9236 (multiple_symbols_cancel, multiple_symbols_select_mode): Declare.
9237 * ada-lang.c (user_select_syms): Add handling of new multiple-symbols
9238 setting.
9239 * linespec.c (decode_line_2): Likewise.
9240
9241 2008-04-03 Doug Evans <dje@sebabeach.org>
9242
9243 * symtab.h (enum free_code): Delete free_contents, unused.
9244 * symmisc.c (free_symtab_block): Delete.
9245 (free_symtab, case free_code): Delete.
9246
9247 2008-04-01 Aleksandar Ristovski <aristovski@qnx.com>
9248
9249 * valops.c (value_cast_structs): New function. Cast related
9250 STRUCT types up/down and return cast value. The body of this
9251 function comes mostly from value_cast_pointers.
9252 (value_cast_pointers): Code for actual cast STRUCT-STRUCT moved
9253 to value_cast_structs. Now value_cast_pointers needs only create
9254 appropriate reference after using value_cast_structs for actual
9255 casting.
9256 (value_cast): Handle references.
9257
9258 2008-04-01 Marc Khouzam <marc.khouzam@ericsson.com>
9259
9260 * MAINTAINERS: Added myself to section Write After Approval.
9261
9262 2008-03-30 Daniel Jacobowitz <dan@codesourcery.com>
9263
9264 * ia64-tdep.c (examine_prologue): Correct array access.
9265
9266 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
9267
9268 * cp-support.c (first_component_command): Return if no arguments.
9269
9270 2008-03-28 Carlos O'Donell <carlos@codesourcery.com>
9271
9272 * ser-mingw.c (ser_windows_open): Open requested name.
9273
9274 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
9275
9276 * MAINTAINERS: Added myself.
9277
9278 2008-03-28 Pedro Alves <pedro@codesourcery.com>
9279
9280 * target.c (find_default_run_target): Allow a NULL `do_mesg'
9281 parameter. If it is NULL, don't call error.
9282 (find_default_can_async_p, find_default_is_async_p): Pass NULL as
9283 `do_mesg' parameter to find_default_run_target. If no target was
9284 found, return 0.
9285
9286 2008-03-28 Daniel Jacobowitz <dan@codesourcery.com>
9287
9288 * mips-linux-tdep.c: Update N32/N64 signal frame comments.
9289 (N64_SIGCONTEXT_LO, N64_SIGCONTEXT_PC, N64_SIGCONTEXT_FPCSR): Update.
9290 (N64_SIGCONTEXT_FIR, N64_SIGCONTEXT_CAUSE, N64_SIGCONTEXT_BADVADDR):
9291 Delete.
9292 (mips_linux_n32n64_sigframe_init): Do not record cause or badvaddr.
9293
9294 2008-03-27 Joel Brobecker <brobecker@adacore.com>
9295
9296 GDB 6.8 released.
9297
9298 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
9299
9300 * features/Makefile (%.dat): Set xmltarget to the base filename
9301 of the XML source, without subdirectory.
9302 * regformats/rs6000/powerpc-32.dat: Regenerate.
9303 * regformats/rs6000/powerpc-64.dat: Regenerate.
9304 * regformats/rs6000/powerpc-e500.dat: Regenerate.
9305
9306 2008-03-27 Markus Deuling <deuling@de.ibm.com>
9307
9308 * xcoffread.c (scan_xcoff_symtab): Replace current_gdbarch by
9309 objfile arch.
9310
9311 2008-03-27 Nick Roberts <nickrob@snap.net.nz>
9312
9313 * mi/mi-main.c (enum captured_mi_execute_command_actions):
9314 Spell suppress in EXECUTE_COMMAND_SUPPRESS_PROMPT correctly.
9315
9316 2008-03-26 Ulrich Weigand <uweigand@de.ibm.com>
9317
9318 * objfiles.h (struct objfile): New GDBARCH member.
9319 (get_objfile_arch): Add prototype.
9320 * objfiles.c: Include "arch-utils.h".
9321 (allocate_objfile): Look up gdbarch associated with bfd.
9322 (get_objfile_arch): New function.
9323 * Makefile (objfiles.o): Update dependencies.
9324
9325 * dwarf2-frame.c (decode_frame_entry_1): Replace current_gdbarch
9326 by objfile arch.
9327 * dwarf2loc.c (dwarf_expr_read_reg): Replace current_gdbarch
9328 by frame arch.
9329 (locexpr_describe_location): Replace current_gdbarch by
9330 objfile arch.
9331 * dwarf2read.c (die_type): Replace current_gdbarch by objfile arch.
9332 (dwarf2_add_field): Likewise.
9333 (read_tag_pointer_type): Likewise.
9334 (read_base_type): Likewise.
9335 (new_symbol): Likewise.
9336
9337 * coffread.c (decode_type): Add OBJFILE argument. Update callers.
9338 (decode_base_type, decode_function_type): Likewise.
9339 (coff_read_struct_type, coff_read_enum_type): Likewise.
9340 (coff_symtab_read): Replace current_gdbarch by objfile arch.
9341 (decode_base_type): Likewise.
9342 (coff_read_enum_type): Likewise.
9343 (coff_read_struct_type): Replace current_objfile by OBJFILE argument.
9344 (coff_read_enum_type): Likewise.
9345
9346 * dbxread.c (read_dbx_symtab): Replace current_gdbarch by objfile arch.
9347 (end_psymtab): Likewise.
9348 (process_one_symbol): Likewise.
9349
9350 * mdebugread.c (parse_symbol): Replace current_gdbarch by objfile arch.
9351 (parse_procedure): Likewise.
9352 (parse_partial_symbols): Likewise.
9353
9354 * somread.c (som_symtab_read): Replace current_gdbarch by objfile arch.
9355
9356 * stabsread.c (define_symbol): Replace current_gdbarch by objfile arch.
9357 Replace static pcc_promotion_type and pcc_unsigned_promotion_type by
9358 built-in types.
9359 (read_range_type): Replace current_gdbarch by objfile arch. Replace
9360 static range_index_type by built-in type.
9361 (read_one_struct_field): Replace current_gdbarch by objfile arch.
9362 (read_enum_type): Likewise.
9363
9364 * xcoffread.c (read_xcoff_symtab): Replace current_gdbarch by
9365 objfile arch.
9366
9367 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
9368
9369 * varobj.h (varobj_floating_p): Declare.
9370 * varobj.c (varobj_floating_p): New.
9371 * mi/mi-cmd-var.c (mi_cmd_var_update): When passed
9372 '@' as the name, update all floating varobjs.
9373
9374 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
9375
9376 * varobj.c (struct varobj_root): Rename use_selected_frame to
9377 floating, and clarify the meaning.
9378 (varobj_create, varobj_update, new_root_variable): Adjust.
9379 (value_of_root): Don't use type_changed as in variable,
9380 adjust comment.
9381 (c_value_of_root): Adjust.
9382
9383 2008-03-25 Pedro Alves <pedro@codesourcery.com>
9384
9385 * linux-nat.c (linux_nat_attach): Add the pid we attached to, to
9386 gdb's thread list.
9387 (linux_nat_wait): Add main lwp to gdb's thread list.
9388 * linux-thread-db.c (find_new_threads_callback): Also attach to
9389 already listed threads which thread_db didn't know about yet.
9390
9391 2008-03-25 Pedro Alves <pedro@codesourcery.com>
9392
9393 * linux-nat.c (drain_queued_events): Fix comment typo.
9394 (linux_nat_attach): In async mode, don't rely on storing a pending
9395 status. Instead place the wait status on the pipe.
9396 (linux_nat_resume): Remove unreacheable shortcut code in async
9397 mode.
9398 (stop_wait_callback): In async mode, don't store pending status.
9399 Instead, cancel breakpoints or resend the signal appropriatelly.
9400 (cancel_breakpoint): New, refactored from
9401 cancel_breakpoints_callback.
9402 (cancel_breakpoints_callback): Call cancel_breakpoint.
9403 (pipe_to_local_event_queue): Remove special token processing.
9404 (linux_nat_wait): Issue an internal error if a pending status is
9405 found in async mode.
9406
9407 2008-03-24 Daniel Jacobowitz <dan@codesourcery.com>
9408
9409 * inflow.c (gdb_has_a_terminal): Guard access to our_process_group.
9410
9411 2008-03-24 Nick Roberts <nickrob@snap.net.nz>
9412 Vladimir Prus <vladimir@codesourcery.com>
9413
9414 * varobj.c (struct varobj_root): New component thread_id.
9415 (varobj_get_thread_id, check_scope): New functions.
9416 (c_value_of_root): Use check_scope. Switch to the
9417 proper thread if necessary.
9418
9419 * varobj.h (varobj_get_thread_id): New extern.
9420
9421 * mi/mi-cmd-var.c (print_varobj): Add thread-id field.
9422
9423 2008-03-23 Daniel Jacobowitz <dan@codesourcery.com>
9424
9425 PR gdb/544
9426 * top.c: Revert 2008-03-21 changes.
9427
9428 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
9429
9430 * thread.c (make_cleanup_restore_current_thread): Make it
9431 globally visible.
9432 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
9433 * varobj.c (varobj_update): Don't save/restore frame.
9434 (c_value_of_root): Save/restore thread and frame here,
9435 using make_cleanup_restore_current_thread.
9436 * Makefile.in: Update dependecies.
9437
9438 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
9439
9440 * varobj.c (struct varobj_root): Clarify
9441 comment on the frame field.
9442 (varobj_create): Don't set frame if we have no
9443 block.
9444
9445 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
9446
9447 PR gdb/544
9448 Suggested by Jan Kratochvil:
9449 * top.c (gdb_rl_operate_and_get_next_completion): Call
9450 rl_redisplay_function.
9451 (gdb_rl_redisplay): New.
9452 (init_main): Set rl_redisplay_function.
9453
9454 2008-03-21 Thomas Mittelstaedt <T.Mittelstaedt@cadenas.de> (tiny change)
9455
9456 * aix-thread.c (pdc_read_regs): Fix compiler warning.
9457 (pdc_write_regs, aix_thread_resume, fetch_regs_kernel_thread)
9458 (store_regs_kernel_thread): Likewise.
9459
9460 2008-03-21 Pedro Alves <pedro@codesourcery.com>
9461
9462 Linux native async support.
9463
9464 * target.h (struct target_ops): Delete to_async_mask_value and add
9465 to_async_mask.
9466 (target_is_async_p, target_async): Formatting.
9467 (target_async_mask_value): Delete.
9468 (target_async_mask): Delete function declaration, and add new
9469 target macro with the same name.
9470
9471 * target.c (update_current_target): Replace to_async_mask_value by
9472 to_async_mask. Default to_async_mask to return_one.
9473 (target_async_mask): Delete.
9474 (find_default_can_async_p, find_default_is_async_p): New.
9475 (init_dummy_target): register find_default_can_async_p and
9476 find_default_is_async_p on the dummy target.
9477
9478 * linux-nat.c: Include inf-loop.h, event-loop.h and event-top.h.
9479 (debug_linux_nat_async): New global.
9480 (show_debug_linux_nat_async): New function.
9481 (linux_nat_async_enabled, linux_nat_async_mask_value)
9482 (linux_nat_event_pipe, linux_nat_num_queued_events)
9483 (linux_nat_async_events_enabled): New globals.
9484 (struct waitpid_result): New struct.
9485 (waitpid_queue): New global.
9486 (queued_waitpid, push_waitpid, drain_queued_events): New.
9487 (my_waitpid): Call queued_waitpid.
9488 (linux_child_follow_fork): Disable async events during the call.
9489 (blocked_mask): Delete.
9490 (sync_sigchld_action, async_sigchld_action): New globals.
9491 (lin_lwp_attach_lwp): In sync mode, don't reblock SIGCHLD. In
9492 async mode, block events during the call.
9493 (linux_nat_create_inferior): New.
9494 (linux_nat_attach): In sync mode, restore the mask states. In
9495 async mode, wake the event loop immediatelly.
9496 (detach_callback): Drain all queued events of the lwp we're
9497 detaching from.
9498 (linux_nat_detach): Block async mode, and drain events of the main
9499 process.
9500 (linux_nat_resume): If in async mode, mask async events during the
9501 call. If short circuiting, force event loop to wake up. If
9502 resuming, set target_executing, and register target events in the
9503 event loop.
9504 (pipe_to_local_event_queue, local_event_queue_to_pipe): New.
9505 (linux_nat_wait): In async mode, block events during the call.
9506 Only enable/disable passing SIGINT to the inferior in sync mode.
9507 Get events from local waitpid queue. If no interesting events was
9508 found, return to events loop. Reregister target events in the
9509 event loop on exit. In sync mode, no need to reblock SIGCHLD.
9510 (linux_nat_kill): Disable events on entry.
9511 (linux_nat_mourn_inferior): In sync mode, don't restore the masks
9512 here. Detach async mode from the event loop if there are no more
9513 forks available, otherwise leave it on.
9514 (sigchld_handler): Assure this is called only in sync mode.
9515 (linux_async_permitted, linux_async_permitted_1): New globals.
9516 (set_maintenance_linux_async_permitted)
9517 (show_maintenance_linux_async_permitted): New functions.
9518 (linux_nat_is_async_p, linux_nat_can_async_p)
9519 (linux_nat_async_mask): New.
9520 (linux_nat_event_pipe_pop, linux_nat_event_pipe_push): New.
9521 (get_pending_events, async_sigchld_handler): New.
9522 (linux_nat_async_events): New.
9523 (async_terminal_is_ours): New global.
9524 (linux_nat_terminal_inferior, linux_nat_terminal_ours): New.
9525 (async_client_callback, async_client_context): New.
9526 (linux_nat_async_file_handler, linux_nat_async)
9527 (linux_nat_disable_async, linux_nat_enable_async): New.
9528 (linux_nat_add_target): Register linux_nat_create_inferior,
9529 linux_nat_can_async_p, linux_nat_is_async_p, linux_nat_async,
9530 linux_nat_async_mask, linux_nat_terminal_inferior and
9531 linux_nat_terminal_ours.
9532 (_initialize_linux_nat): Remove local action variable, and update
9533 code that used it to use sync_sigchld_action. Add new
9534 "lin-lwp-async" debug set/show command. Put the "lin-lwp" debug
9535 set/show command in the maintenance class. Add new "linux-async"
9536 maintenance set/show command. Block SIGCHLD by default. Setup
9537 async_sichld_action, and sync_sigchld_action. Install the default
9538 async mode.
9539 (lin_thread_get_thread_signals): Use a local sigset_t for blocking
9540 the cancel signals.
9541
9542 * linux-thread-db.c (re_check_for_thread_db): New.
9543 (clear_lwpid_callback): Handle TARGET_WAITKIND_IGNORE.
9544 (thread_db_can_async_p, thread_db_is_async_p, thread_db_async)
9545 (thread_db_async_mask): New.
9546 (init_thread_db_ops): Register thread_db_can_async_p,
9547 thread_db_is_async_p, thread_db_async and thread_db_async_mask.
9548
9549 * remote.c (remote_async_mask_value): New.
9550 (remote_return_zero): New.
9551 (init_remote_ops): Register remote_return_zero as callbacks of
9552 to_can_async_p and to_is_async_p.
9553 (remote_can_async_p, remote_is_async_p, remote_async): Update to
9554 use remote_async_mask_value.
9555 (remote_async_mask): New.
9556 (init_remote_async_ops): Remove to_async_mask_value setting and
9557 register remote_async_mask as to_async_mask callback in
9558 remote_async_ops.
9559
9560 * Makefile.in (linux-nat.o): Update.
9561
9562 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
9563
9564 * gdbthread.h (add_thread_with_info): New.
9565 * linux-thread-db.c: Add some documentation.
9566 (GET_LWP, GET_PID, GET_THREAD, is_lwp, is_thread, BUILD_LWP): Delete.
9567 (struct private_thread_info): Remove th_valid and ti_valid.
9568 Replace ti with tid.
9569 (thread_get_info_callback): Do not add TID to the new ptid. Do
9570 not cache th or ti.
9571 (thread_db_map_id2thr, lwp_from_thread): Delete functions.
9572 (thread_from_lwp): Assert that the LWP is set. Do not add TID to the
9573 new PTID.
9574 (attach_thread): Handle an already-existing thread. Use
9575 add_thread_with_info. Cache the th and tid.
9576 (detach_thread): Verify that private was set. Remove verbose
9577 argument and printing. Update caller.
9578 (thread_db_detach): Do not adjust inferior_ptid.
9579 (clear_lwpid_callback, thread_db_resume, thread_db_kill): Delete.
9580 (check_event, find_new_threads_callback): Do not add TID to the new PTID.
9581 (thread_db_wait): Do not use lwp_from_thread.
9582 (thread_db_pid_to_str): Use the cached TID.
9583 (thread_db_extra_thread_info): Check that private is set.
9584 (same_ptid_callback): Delete.
9585 (thread_db_get_thread_local_address): Do not use it or check
9586 is_thread. Check that private is set. Assume that the thread
9587 handle is already cached.
9588 (init_thread_db_ops): Remove to_resume and to_kill.
9589 * thread.c (add_thread_with_info): New.
9590 (add_thread): Use it.
9591 * linux-nat.c (find_thread_from_lwp): Delete.
9592 (exit_lwp): Do not use it. Check print_thread_events. Print before
9593 deleting the thread.
9594 (GET_PID, GET_LWP, BUILD_LWP, is_lwp): Move to...
9595 * linux-nat.h (GET_PID, GET_LWP, BUILD_LWP, is_lwp): ...here.
9596 * inf-ttrace.c (inf_ttrace_wait): Use print_thread_events and
9597 printf_unfiltered for thread exits.
9598 * procfs.c (procfs_wait): Likewise.
9599
9600 2008-03-21 Chris Demetriou <cgd@google.com>
9601
9602 * symtab.c (rbreak_command): Quote symbol name before passing
9603 it to break_command.
9604
9605 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
9606
9607 * eval.c (evaluate_subexp_for_address): Clarify error message.
9608 Use value_must_coerce_to_target.
9609 * infcall.c (value_arg_coerce): Call value_coerce_to_target.
9610 * valops.c (value_assign): Call value_coerce_to_target when
9611 assigning to anything but internalvars. Leave GDB-side arrays
9612 as arrays when assigning to internalvars.
9613 (value_must_coerce_to_target, value_coerce_to_target): New.
9614 (value_coerce_array, value_addr): Call value_coerce_to_target.
9615 (value_array): Create the array in GDB's memory instead of
9616 the inferior's.
9617 * value.h (value_must_coerce_to_target, value_coerce_to_target):
9618 Declare.
9619
9620 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
9621
9622 * top.c (quit_confirm): Warn that we will kill the program.
9623
9624 2008-03-19 Pedro Alves <pedro@codesourcery.com>
9625
9626 * inflow.c (terminal_ours_1): Guard access to
9627 inferior_process_group with #ifdef PROCESS_GROUP_TYPE.
9628
9629 2008-03-18 Ulrich Weigand <uweigand@de.ibm.com>
9630 Jim Blandy <jimb@codesourcery.com>
9631 Daniel Jacobowitz <drow@false.org>
9632
9633 * dwarf2expr.h (struct dwarf_expr_context): Add ADDR_SIZE member.
9634 (dwarf2_read_address): Update prototype.
9635
9636 * dwarf2expr.c (unsigned_address_type): Add ADDR_SIZE parameter.
9637 (signed_address_type): Likewise.
9638 (dwarf2_read_address): Replace BYTES_READ parameter with ADDR_SIZE.
9639 (execute_stack_op): Update calls to unsigned_address_type,
9640 signed_address_type and dwarf2_read_address. Fix implementation
9641 of DW_OP_deref_size.
9642
9643 * dwarf2loc.h (dwarf2_per_cu_objfile): Add prototype.
9644 (dwarf2_per_cu_addr_size): Likewise.
9645 (struct dwarf2_locexpr_baton): Replace OBJFILE with PER_CU.
9646 (struct dwarf2_loclist_baton): Likewise.
9647
9648 * dwarf2loc.c (find_location_expression): Update calls to
9649 dwarf2_read_address. Use dwarf2_per_cu_objfile and
9650 dwarf2_per_cu_addr_size to retrieve PER_CU parameters.
9651 (locexpr_describe_location): Likewise.
9652 (dwarf2_evaluate_loc_desc): Replace OBJFILE with PER_CU parameter.
9653 Set ctx->addr_size to dwarf2_per_cu_addr_size (per_cu).
9654 (dwarf2_loc_desc_needs_frame): Add PER_CU parameter. Set ctx->addr_size
9655 to dwarf2_per_cu_addr_size (per_cu).
9656 (locexpr_read_variable): Update dwarf2_evaluate_loc_desc call.
9657 (loclist_read_variable): Likewise.
9658 (locexpr_read_needs_frame): Update dwarf2_loc_desc_needs_frame call.
9659
9660 * dwarf2read.c (dwarf2_symbol_mark_computed): Set baton->per_cu
9661 instead of baton->objfile.
9662 (dwarf2_per_cu_obfile): New function.
9663 (dwarf2_per_cu_addr_size): Likewise.
9664
9665 * dwarf2-frame.c (struct comp_unit): Move higher.
9666 (struct dwarf2_cie): Add UNIT and ADDR_SIZE members.
9667 (execute_stack_op): Add ADDR_SIZE parameter; set ctx->addr_size.
9668 (execute_cfa_program): Add FDE parameter. Replace EH_FRAME_P
9669 parameter by using fde->eh_frame_p. Use read_encoded_value
9670 to implement DW_CFA_set_loc.
9671 (struct dwarf2_frame_cache): Add ADDR_SIZE member.
9672 (dwarf2_frame_cache): Set cache->addr_size. Update calls to
9673 execute_stack_op and execute_cfa_program.
9674 (dwarf2_frame_prev_register): Update calls to execute_stack_op.
9675 (size_of_encoded_value): Remove.
9676 (read_encoded_value): Add PTR_LEN and FUNC_BASE parameters.
9677 Remove call to size_of_encoded_value. Implement DW_EH_PE_funcrel.
9678 (add_cie): Set cie->unit backlink.
9679 (decode_frame_entry_1): Set cie->addr_size. Update calls to
9680 read_encoded_value.
9681 (dwarf2_build_frame_info): Allocate UNIT on objfile obstack.
9682
9683 2008-03-17 Markus Deuling <deuling@de.ibm.com>
9684
9685 * i386-tdep.c (i386_print_insn): Remove unnecessary call to
9686 gdbarch_bfd_arch_info.
9687
9688 2008-03-17 Joel Brobecker <brobecker@adacore.com>
9689
9690 * aix-thread.c (pdc_read_regs): Minor reformatting.
9691
9692 2008-03-17 Vladimir Prus <vladimir@codesourcery.com>
9693
9694 * thread.c (print_thread_info): Don't insist
9695 on having current thread if there are no
9696 threads at all.
9697
9698 2008-03-17 Pedro Alves <pedro@codesourcery.com>
9699
9700 * infcmd.c (attach_command_post_wait)
9701 (attach_command_continuation): New.
9702 (attach_command): Support background async execution, and async
9703 execution in synchronous mode.
9704
9705 2008-03-17 Daniel Jacobowitz <dan@codesourcery.com>
9706
9707 * stack.c (print_stack_frame, print_frame): Use RETURN_MASK_ERROR.
9708 * symmisc.c (dump_symtab_1): Likewise.
9709 * wrapper.c (gdb_value_struct_elt): Likewise.
9710
9711 2008-03-17 Pedro Alves <pedro@codesourcery.com>
9712
9713 * linux-nat.c (linux_nat_filter_event): Fix comment typo.
9714
9715 2008-03-17 Pedro Alves <pedro@codesourcery.com>
9716
9717 * linux-nat.c (linux_nat_filter_event): New, refactored from
9718 linux_nat_wait.
9719 (linux_nat_wait): Call linux_nat_filter_event.
9720
9721 2008-03-17 Ulrich Weigand <uweigand@de.ibm.com>
9722
9723 * top.c (execute_command): Fix uninitialized variable error.
9724
9725 2008-03-16 Nick Hudson <nick.hudson@dsl.pipex.com>
9726
9727 * Makefile.in (amd64nbsd-nat.o): New dependency.
9728 * amd64nbsd-nat.c: Include "nbsd-nat.h".
9729 (_initialize_amd64nbsd_nat): Update target vector to use
9730 nbsd_pid_to_exec_file.
9731 * config/i386/nbsd64.mh (NATDEPFILES): Add nbsd-nat.o.
9732
9733 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
9734
9735 Remove ignoring leading exec events code.
9736 * fork-child.c (startup_inferior): Do not set
9737 inferior_ignoring_leading_exec_events.
9738 * inf-child.c (inf_child_reported_exec_events_per_exec_call): Remove.
9739 (inf_child_target): Do not set to_reported_exec_events_per_exec_call.
9740 * infrun.c (inferior_ignoring_leading_exec_events): Remove.
9741 (handle_inferior_event): Remove code for ignoring leading exec
9742 events.
9743 * target.c (update_current_target): Do not inherit, or default,
9744 to_reported_exec_events_per_exec_call.
9745 (debug_to_reported_exec_events_per_exec_call): Remove.
9746 (setup_target_debug): Do not set to_reported_exec_events_per_exec_call.
9747 * target.h (target_reported_exec_events_per_exec_call): Remove.
9748 (struct target): Remove the to_reported_exec_events_per_exec_call
9749 field.
9750
9751 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
9752
9753 Implement -thread-info.
9754 * gdbthread.h (print_thread_info): Declare.
9755
9756 * thread.c (print_thread_info): New, extracted
9757 from info_threads_command and adjusted to
9758 work for CLI and MI.
9759 (info_threads_command): Use print_thread_info.
9760 * Makefile.in: Update dependencies.
9761
9762 * mi/mi-cmds.c (mi_cmds): Specify a handler
9763 for -thread-info.
9764 * mi/mi-cmds.h (mi_cmd_thread_info): Declare.
9765 * mi/mi-main.c (mi_cmd_thread_info): New.
9766 (mi_cmd_list_features): Include 'thread-info'.
9767
9768 2008-03-14 Kevin Buettner <kevinb@redhat.com>
9769
9770 * mips-tdep.c (mips32_scan_prologue): Use the ABI register size
9771 to decide whether to match instruction patterns using "sw" and "sd".
9772
9773 2008-03-14 Pedro Alves <pedro@codesourcery.com>
9774
9775 * infcmd.c (jump_command): Postpone disabling stdin until after
9776 the possible query.
9777
9778 2008-03-14 Pedro Alves <pedro@codesourcery.com>
9779
9780 * inflow.c (gdb_getpgrp): New.
9781 (gdb_has_a_terminal): Use get_getpgrp.
9782 (terminal_ours_1): If attach_flag is set, don't refetch
9783 inferior_process_group.
9784
9785 2008-03-14 Pedro Alves <pedro@codesourcery.com>
9786
9787 * features/library-list.dtd: Allow "section" elements as children
9788 of "library". Add "section" element and describe its attributes.
9789
9790 * solib-target.c (struct lm_info): Add section_bases member.
9791 (library_list_start_segment): Error out if seen a section element.
9792 (library_list_start_section): New.
9793 (library_list_end_library): New.
9794 (solib_target_free_library_list): Free section_bases.
9795 (section_attributes): New.
9796 (library_children): Make "segment" optional. Add "section" child.
9797 (library_list_children): Register library_list_end_library.
9798 (solib_target_relocate_section_addresses): Handle section bases.
9799
9800 * NEWS: Mention new qXfer:libraries:read section offsets support.
9801
9802 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
9803
9804 * defs.h (do_exec_error_cleanups, discard_exec_error_cleanups)
9805 (make_exec_error_cleanup): Remove declarations.
9806 * utils.c (exec_error_cleanup_chain): Remove.
9807 (do_exec_error_cleanups, discard_exec_error_cleanups)
9808 (make_exec_error_cleanup): Remove.
9809 * event-loop.c (start_event_loop): Adjust call to
9810 async_enable_stdin.
9811 * event-top.c (async_enable_stdin): Remove the paramater dummy.
9812 (async_disable_stdin): Don't register async_enable_stdin via
9813 cleanup.
9814 * inf-loop.c (inferior_event_handler): Don't
9815 call do_exec_error_cleanups. Call async_enable_stdin instead.
9816 * event-loop.c (start_event_loop): Adjust call to
9817 async_enable_stdin.
9818 * tui/tui-interp.c (tui_command_loop): Adjust call to
9819 async_enable_stdin.
9820
9821 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
9822
9823 Async mode fixes.
9824 * Makefile.in (infcmd.o, inf-loop.o): Update dependencies.
9825 * breakpoint.c (bpstat_do_actions): In async mode,
9826 don't jump to top expecting stop_bpstat to be already
9827 updated.
9828 * event-loop.c (start_event_loop): Call async_enable_stdin
9829 on exception.
9830 * event-top.c (async_enable_stdin): Do nothing if sync_execution
9831 is not set.
9832 (command_handler): Do not setup continuation here.
9833 (command_line_handler_continuation): Move to...
9834 * top.c (command_line_handler_continuation): ... here.
9835 (execute_command): In async mode, register continuation.
9836 Don't check frame's language in running in async mode.
9837 * exceptions.c (throw_exception): Don't do exec_error_cleanups.
9838 * inf-loop.c (complete_execution): Inline into...
9839 (inferior_event_handler): ... here. Clear target_executing before
9840 doing any cleanups. Don't try to show prompt if the target was
9841 resumed.
9842 * infcmd.c (signal_command): Add support for async mode.
9843 (finish_command): Only add continuation if the target was
9844 successfully resumed.
9845 * remote.c (init_async_opts): Register to_get_thread_local_address
9846 handler.
9847 * mi/mi-interp.c (mi_cmd_interpreter_exec): Don't mess
9848 with sync_execution.
9849 * tui/tui-interp.c (tui_command_loop): Call async_enable_stdin
9850 on exception.
9851
9852 2008-03-14 Daniel Jacobowitz <dan@codesourcery.com>
9853
9854 * corefile.c (reopen_exec_file): Use exec_bfd_mtime.
9855 * exec.c (exec_bfd_mtime): Define.
9856 (exec_close): Clear it.
9857 (exec_file_attach): Set it.
9858 * gdbcore.h (exec_bfd_mtime): Declare.
9859 * source.c (find_source_lines): Do not use bfd_get_mtime.
9860
9861 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
9862
9863 * top.c (simplified_command_loop): Remove.
9864
9865 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
9866
9867 Remove unused remote.c hooks.
9868 * remote.c (deprecated_target_resume_hook)
9869 (deprecated_target_wait_loop_hook): Remove.
9870 (remote_resume): Do not call deprecated_target_resume_hook.
9871 (remote_wait): Do not call deprecated_target_wait_loop_hook.
9872 (remote_async_wait): Likewise.
9873
9874 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
9875
9876 Implement MI notification for new threads.
9877 * observer.sh: Forward declare struct thread_info.
9878 * thread.c (add_thread): Notify observer.
9879
9880 * interps.h (interp_init_ftype): New parameter
9881 top_level.
9882 (interp_set): Likewise.
9883 (top_level_interpreter_data): Declare.
9884 * interps.c (interp_set): New parameter top_level.
9885 Pass it to interpreter's init function. Remember
9886 top level interpreter.
9887 (interpreter_exec_cmd): Adjust.
9888 (top_level_interpreter_data): New.
9889 * main.c (captured_main): Pass 1 for top_level
9890 parameter of interp_set.
9891 * cli/cli-interp.c (cli_interpreter_init): New
9892 parameter top_level.
9893 * tui/tui-interp.c (tui_init): New parameter top_level.
9894
9895 * mi/mi-interp.c (mi_new_thread): New.
9896 (mi_interpreter_init): If top level, register
9897 observer for new threads.
9898
9899 * Makefile.in (mi-interp.o, thread.o): Update dependencies.
9900
9901 2008-03-14 Pedro Alves <pedro@codesourcery.com>
9902
9903 * top.c (execute_command): Disable break and stop
9904 commands in async mode.
9905
9906 2008-03-14 Pedro Alves <pedro@codesourcery.com>
9907
9908 revert:
9909 2008-03-14 Pedro Alves <pedro@codesourcery.com>
9910 * inf-loop.c (inferior_event_handler): Don't include remote.h.
9911 Call target_stop in the INF_QUIT_REQ case.
9912 * Makefile.in (inf-loop.o): Update.
9913
9914 2008-03-14 Pedro Alves <pedro@codesourcery.com>
9915
9916 * inf-loop.c (inferior_event_handler): Don't include remote.h.
9917 Call target_stop in the INF_QUIT_REQ case.
9918 * Makefile.in (inf-loop.o): Update.
9919
9920 2008-03-14 Pedro Alves <pedro@codesourcery.com>
9921
9922 * top.c (execute_command): Enable break, info and interrupt
9923 commands in async mode.
9924
9925 2008-03-13 Vladimir Prus <vladimir@codesourcery.com>
9926 Daniel Jacobowitz <dan@codesourcery.com>
9927
9928 * breakpoint.h (breakpoint_restore_shadows): New
9929 declaration.
9930 * breakpoint.c (breakpoint_restore_shadows): New.
9931 (read_memory_nobpt): Delete.
9932 * gdbcore.h (read_memory_nobpt): Delete declaration.
9933 * target.c (memory_xfer_partial): Call
9934 breakpoint_restore_shadows.
9935 (restore_show_memory_breakpoints)
9936 (make_show_memory_breakpoints_cleanup): New.
9937 (show_memory_breakpoints): New.
9938 * target.h (make_show_memory_breakpoints_cleanup): Declare.
9939 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint):
9940 Make sure we see memory breakpoints when checking if
9941 breakpoint is still there.
9942 * alpha-tdep.c, alphanbsd-tdep.c, frame.c, frv-tdep.c,
9943 hppa-linux-tdep.c, hppa-tdep.c, i386-linux-nat.c, i386-tdep.c,
9944 m68klinux-tdep.c, mips-tdep.c, mn10300-tdep.c, s390-tdep.c,
9945 sparc-tdep.c: Use target_read_memory instead of read_memory_nobpt.
9946
9947 2008-03-12 Pedro Alves <pedro@codesourcery.com>
9948
9949 * thread.c (add_thread): Use printf_unfiltered to print.
9950
9951 2008-03-12 Joel Brobecker <brobecker@gnat.com>
9952
9953 * sol-thread.c: Replace use of TM_I386SOL2_H by an expression
9954 that is true only on x86-solaris and x86_64-solaris.
9955 * procfs.c: Likewise. Move procfs_find_LDT_entry up together
9956 with proc_get_LDT_entry.
9957
9958 2008-03-12 Thiago Jung Bauermann <bauerman@br.ibm.com>
9959
9960 * configure.ac (AC_CHECK_FUNCS): Add check for setsid.
9961 * config.in, configure: Regenerate.
9962 * fork-child.c (fork_inferior): Call create_tty_session.
9963 * inflow.c (new_tty): Set controlling terminal with TIOCSCTTY.
9964 (create_tty_session): New function.
9965 * terminal.h: Declare create_tty_session.
9966
9967 2008-03-12 Alan Modra <amodra@bigpond.net.au>
9968
9969 PR 5900
9970 * elfread.c (elf_symtab_read): Make shndx an unsigned int.
9971 * mipsread.c: Include elf/internal.h.
9972 (read_alphacoff_dynamic_symtab): Map external reserved sym_shndx
9973 to internal range.
9974
9975 2008-03-11 Markus Deuling <deuling@de.ibm.com>
9976
9977 * win32-nat.c (do_win32_fetch_inferior_registers): Use get_regcache_arch
9978 to get at the current architecture and at the target specific vector.
9979 Add target specific vector to I387_FISEG_REGNUM and I387_FOP_REGNUM and
9980 remove define of I387_ST0_REGNUM.
9981
9982 * amd64-tdep.c (I387_ST0_REGNUM): Remove define.
9983
9984 (amd64_supply_fxsave, amd64_collect_fxsave): Use get_regcache_arch to
9985 get at the current architecture
9986 (I387_FISEG_REGNUM, I387_FOSEG_REGNUM): Add target specific vector as
9987 parameter.
9988
9989 * i386-tdep.c: Remove various define's and undef's of I387_ST0_REGNUM,
9990 I387_NUM_XMM_REGS and I387_MM0_REGNUM.
9991
9992 (I387_NUM_XMM_REGS, I387_XMM0_REGNUM, I387_MXCSR_REGNUM,
9993 I387_ST0_REGNUM, I387_FCTRL_REGNUM, I387_MM0_REGNUM,
9994 (I387_FSTAT_REGNUM): Add target specific vector as parameter.
9995
9996 (i386_register_name, i386_dbx_reg_to_regnum): Use gdbarch_tdep to get
9997 at the target specific vector.
9998
9999 (i386_get_longjmp_target): Use get_frame_arch to get at the current
10000 architecture. Use gdbarch_tdep to get at the target specific vector.
10001
10002 (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as parameter and
10003 update caller. Use gdbarch_tdep to get at the target specific vector.
10004
10005 (i386_register_to_value: Use get_frame_arch to get at the current
10006 architecture.
10007
10008 * i386-tdep.h (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as
10009 parameter.
10010
10011 * i387-tdep.c (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
10012 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM
10013 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_ST0_REGNUM, FSAVE_ADDR,
10014 FXSAVE_ADDR, I387_XMM0_REGNUM): Add target specific vector as parameter.
10015
10016 (I387_ST0_REGNUM, I387_NUM_XMM_REGS): Remove various define's and
10017 undef's.
10018
10019 (i387_convert_register_p, i387_register_to_value,
10020 i387_value_to_register): Update call for i386_fp_regnum_p.
10021
10022 * i387-tdep.h: Remove comment.
10023 (I387_ST0_REGNUM, I387_NUM_XMM_REGS, I387_MM0_REGNUM): Add define.
10024 (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
10025 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM,
10026 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_XMM0_REGNUM,
10027 I387_MXCSR_REGNUM): Add target specific vector as parameter.
10028
10029 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
10030
10031 * Makefile.in (fork-child.o): Update.
10032 * NEWS: Document "set exec-wrapper" and the gdbserver --wrapper
10033 argument. Gather all gdbserver features together.
10034 * fork-child.c (exec_wrapper): New variable.
10035 (fork_inferior): Use it.
10036 (startup_inferior): Skip an extra trap if using "set exec-wrapper".
10037 (unset_exec_wrapper_command, _initialize_fork_child): New.
10038
10039 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
10040
10041 * source.c (directory_command): Modify the determination of
10042 condition of terminal "from_tty".
10043
10044 2008-03-10 Matt Rice <ratmice@gmail.com>
10045
10046 * dwarf2read.c (set_cu_language): Add DW_LANG_ObjC.
10047
10048 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
10049
10050 * spu-tdep.c (info_spu_event_command): Insert a '\0' to the end
10051 of the data passing to strtoulst function.
10052 (info_spu_signal_command): Likewise.
10053
10054 2008-03-08 Vladimir Prus <vladimir@codesourcery.com>
10055
10056 * mi/mi-interp.c (mi_command_loop): Remove
10057 commented-out code.
10058
10059 2008-03-07 Joel Brobecker <brobecker@adacore.com>
10060
10061 * remote.c (extended_remote_attach_1): Make local variable pid an int
10062 instead of a pid_t.
10063
10064 2008-03-07 Joel Brobecker <brobecker@adacore.com>
10065
10066 * solib-svr4.c (svr4_same_1): New function, originally extracted
10067 from svr4_same and expanded to handle the sparc64 case.
10068 (svr4_same): Move up and reimplement using svr4_same_1.
10069 (enable_break): Use svr4_same_1 to do shared library name comparisons.
10070
10071 2008-03-07 Ramana Radhakrishnan <ramana.r@gmail.com>
10072
10073 * MAINTAINERS: Move self to Paper trail.
10074
10075 2008-03-05 Daniel Jacobowitz <dan@codesourcery.com>
10076
10077 * Makefile.in (mingw-hdep.o, posix-hdep.o, remote-fileio.o): Update.
10078 * event-loop.c (call_async_signal_handler): New.
10079 * event-loop.h (call_async_signal_handler)
10080 (gdb_call_async_signal_handler): Declare.
10081 (mark_async_signal_handler): Add comments.
10082 * event-top.c (handle_sigint): Use gdb_call_async_signal_handler.
10083 * mingw-hdep.c (sigint_event, sigint_handler): New.
10084 (gdb_select): Use them. Wait for the readline signal handler
10085 to finish.
10086 (gdb_call_async_signal_handler, _initialize_mingw_hdep): New functions.
10087 * posix-hdep.c (gdb_call_async_signal_handler): New function.
10088 * remote-fileio.c (sigint_fileio_token, async_remote_fileio_interrupt):
10089 New.
10090 (remote_fileio_ctrl_c_signal_handler): Use
10091 gdb_call_async_signal_handler.
10092 (initialize_remote_fileio): Initialize sigint_fileio_token.
10093 * remote.c (initialize_sigint_signal_handler, handle_remote_sigint): Do
10094 not initialize tokens here.
10095 (handle_remote_sigint_twice): Likewise. Reinstall
10096 handle_remote_sigint.
10097 (async_remote_interrupt_twice): Just call interrupt_query.
10098 (cleanup_sigint_signal_handler): Do not delete tokens.
10099 (remote_interrupt, remote_interrupt_twice): Use
10100 gdb_call_async_signal_handler.
10101 (interrupt_query): Reinstall the default signal handler.
10102 (_initialize_remote): Initialize tokens here.
10103
10104 2008-03-04 Joel Brobecker <brobecker@adacore.com>
10105
10106 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml,
10107 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
10108 Change the type of the lr register to code_ptr.
10109 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
10110 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
10111 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
10112 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
10113 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
10114 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
10115 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c: Regenerate.
10116
10117 2008-03-03 James E. Wilson <wilson@tuliptree.org>
10118
10119 * MAINTAINERS: Update my email address.
10120
10121 2008-03-03 Keith Seitz <keiths@redhat.com>
10122
10123 From Dave Murphy <davem@devkitpro.org>:
10124 * configure.ac: Set tcl configdir to win under mingw.
10125 * configure: Regenerate.
10126
10127 2008-03-03 Daniel Jacobowitz <dan@codesourcery.com>
10128
10129 * breakpoint.c (fetch_watchpoint_value): New function.
10130 (update_watchpoint): Set and clear val_valid. Use
10131 fetch_watchpoint_value. Handle unreadable values on the
10132 value chain. Correct check for user-requested array watchpoints.
10133 (breakpoint_init_inferior): Clear val_valid.
10134 (watchpoint_value_print): New function.
10135 (print_it_typical): Use it. Do not free or clear old_val. Print
10136 watchpoints even if old_val == NULL.
10137 (watchpoint_check): Use fetch_watchpoint_value. Check for values
10138 becoming readable or unreadable.
10139 (watch_command_1): Use fetch_watchpoint_value. Set val_valid.
10140 (do_enable_watchpoint): Likewise.
10141 * breakpoint.h (struct breakpoint): Update comment for val. Add
10142 val_valid.
10143 * NEWS: Mention watchpoints on inaccessible memory.
10144
10145 2008-02-29 Daniel Jacobowitz <dan@codesourcery.com>
10146
10147 * Makefile.in (i386-nat.o): Update.
10148 * amd64-linux-nat.c (_initialize_amd64_linux_nat): Call
10149 i386_use_watchpoints.
10150 * i386-linux-nat.c (_initialize_i386_linux_nat): Call
10151 i386_use_watchpoints.
10152 * i386-nat.c (i386_stopped_data_address): Take two arguments.
10153 (i386_stopped_by_watchpoint): Update call.
10154 (i386_can_use_hw_breakpoint, i386_use_watchpoints): New.
10155 * config/i386/nm-i386.h: Conditionalize definitions on
10156 ! I386_WATCHPOINTS_IN_TARGET_VECTOR.
10157 (i386_use_watchpoints): Declare.
10158 (i386_stopped_data_address): Update.
10159 * config/i386/nm-linux.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
10160 * config/i386/nm-linux64.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
10161
10162 2008-02-29 Joel Brobecker <brobecker@adacore.com>
10163
10164 GDB 6.8 branch created (branch timestamp: 2008-02-26 10:00 UTC)
10165 * version.in: Bump version to 6.8.50.20080229-cvs.
10166
10167 2008-02-28 Markus Deuling <deuling@de.ibm.com>
10168
10169 * f-typeprint.c (f_print_type): Handle NULL pointer in VARSTRING
10170 properly.
10171
10172 2008-02-28 Tom Tromey <tromey@redhat.com>
10173
10174 * infcmd.c (notice_args_read): Print result of get_inferior_args.
10175
10176 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
10177
10178 * infcmd.c (kill_if_already_running): Make static. Use
10179 target_require_runnable.
10180 * target.c (target_require_runnable): New.
10181 * target.h (target_require_runnable): Declare.
10182
10183 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
10184
10185 * frame.c (reinit_frame_cache): Only annotate if frames were
10186 previously valid.
10187
10188 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10189
10190 * regformats/reg-ppc.dat: Rename "ps" to "msr".
10191 * regformats/reg-ppc64.dat: Likewise.
10192
10193 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10194
10195 * features/Makefile (%.dat): Emit xmltarget statement.
10196
10197 * regformats/regdat.sh: Support xmltarget and xmlarch statments.
10198 Generate code to set gdbserver_xmltarget in init_registers_${name}.
10199
10200 * regformats/arm-with-iwmmxt.dat: Regenerate.
10201 * regformats/mips64-linux.dat: Regenerate.
10202 * regformats/mips-linux.dat: Regenerate.
10203 * regformats/rs6000/powerpc-32.dat: Regenerate.
10204 * regformats/rs6000/powerpc-64.dat: Regenerate.
10205 * regformats/rs6000/powerpc-e500.dat: Regenerate.
10206
10207 * regformats/reg-arm.dat: Add xmlarch statement.
10208 * regformats/reg-i386.dat: Likewise.
10209 * regformats/reg-i386-linux.dat: Likewise.
10210 * regformats/reg-x86-64-linux.dat: Likewise.
10211 * regformats/reg-spu.dat: Likewise.
10212
10213 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
10214
10215 * remote.c (remote_wait, remote_async_wait): Stop if we receive
10216 an error.
10217
10218 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
10219
10220 * utils.c (debug_timestamp): New.
10221 (vfprintf_unfiltered): Print timestamps if requested.
10222 (show_debug_timestamp): New.
10223 (initialize_utils): Register "set debug timestamp".
10224 * NEWS: Mention "set debug timestamp". Add GDB 6.8 section.
10225
10226 2008-02-27 Joel Brobecker <brobecker@adacore.com>
10227
10228 * breakpoint.c (skip_prologue_sal): New function.
10229 (resolve_sal_pc): Adjust SAL past prologue if the SAL was
10230 computed from a line number.
10231
10232 2008-02-27 Joel Brobecker <brobecker@adacore.com>
10233
10234 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml
10235 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
10236 Set PC register type to "code_ptr".
10237 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
10238 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
10239 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
10240 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
10241 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
10242 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
10243 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c:
10244 Regenerate.
10245
10246 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
10247
10248 * regformats/regdat.sh: Rename init_registers function in
10249 generated file to init_registers_${name}.
10250
10251 * regformats/reg-crisv32.dat: Set "name" to crisv32.
10252 * regformats/reg-ppc64.dat: Set "name" to ppc64.
10253 * regformats/reg-s390x.dat: Set "name" to s390x.
10254
10255 2008-02-26 Greg Law <glaw@undo-software.com>
10256
10257 * regcache.c (registers_changed): Call reinit_frame_cache.
10258
10259 2008-02-26 Daniel Jacobowitz <dan@codesourcery.com>
10260
10261 * configure.tgt (sh-*-linux*): Match sh*. Add glibc-tdep.o.
10262 * sh-linux-tdep.c (sh_linux_init_abi): Use glibc_skip_solib_resolver
10263 and svr4_fetch_objfile_link_map.
10264 * Makefile.in (sh-linux-tdep.o): Update.
10265
10266 2008-02-26 Thiago Jung Bauermann <bauerman@br.ibm.com>
10267
10268 * amd64-tdep.c (amd64_classify): Add support for decimal float
10269 types.
10270 * i386-tdep.c (i386_return_value): Make 128-bit decimal float
10271 use the struct return convention.
10272
10273 2008-02-26 Nick Roberts <nickrob@snap.net.nz>
10274
10275 * breakpoint.c (print_one_breakpoint_location): Revert Enb field
10276 to old format. Discard breakpoint address if shared library is
10277 unloaded.
10278 (breakpoint_1): Adjust formatting of table header accordingly.
10279
10280 2008-02-25 Vladimir Prus <vladimir@codesourcery.com>
10281
10282 * remote.c (remote_get_threadlist): If the response
10283 is empty, don't try to parse it.
10284
10285 2008-02-23 Vladimir Prus <vladimir@codesourcery.com>
10286
10287 Unbreak 'target async'.
10288 * serial.c (serial_async): Set the
10289 handler function before enabling async
10290 mode.
10291
10292 2008-02-22 Daniel Jacobowitz <dan@codesourcery.com>
10293
10294 * solib-svr4.c (enable_break): Convert r_brk to a code address.
10295
10296 2008-02-21 Pedro Alves <pedro@codesourcery.com>
10297
10298 * remote.c (extended_remote_attach_1): Set attach_flag.
10299 (extended_remote_create_inferior_1): Clear attach_flag.
10300
10301 2008-02-20 Daniel Jacobowitz <dan@codesourcery.com>
10302
10303 * mipsnbsd-tdep.c (mipsnbsd_ilp32_fetch_link_map_offsets): Set
10304 r_brk_offset.
10305 (mipsnbsd_lp64_fetch_link_map_offsets): Likewise.
10306 * solib-svr4.c (solib_svr4_r_brk): New.
10307 (open_symbol_file_object, svr4_current_sos): Always check the
10308 debug base.
10309 (svr4_fetch_objfile_link_map): Do not set debug_base.
10310 (enable_break): Use r_brk if it is set.
10311 (svr4_ilp32_fetch_link_map_offsets): Set r_brk_offset.
10312 (svr4_lp64_fetch_link_map_offsets): Likewise.
10313 * solib-svr4.h (struct link_map_offsets): Add r_brk_offset.
10314
10315 2008-02-20 Markus Deuling <deuling@de.ibm.com>
10316 Mark Kettenis <kettenis@gnu.org>
10317
10318 * alpha-tdep.c (alpha_heuristic_unwind_cache): Replace saved_regs by
10319 trad_frame_saved_reg.
10320 (trad-frame.h): New include.
10321
10322 (alpha_heuristic_frame_unwind_cache): Use trad_frame_alloc_saved_regs
10323 instead of frame_obstack_zalloc.
10324 (alpha_heuristic_frame_prev_register): Use trad_frame_get_prev_register.
10325
10326 * Makefile.in (alpha-tdep.o): Add dependency to trad_frame_h.
10327
10328 2008-02-20 Markus Deuling <deuling@de.ibm.com>
10329
10330 * rs6000-tdep.c (gdb_print_insn_powerpc): Get the current endianess
10331 from disassemble_info instead of gdbarch_byte_order.
10332
10333 * mips-tdep.c (gdb_print_insn_mips): Likewise.
10334 * arm-tdep.c (gdb_print_insn_arm): Likewise.
10335
10336 2008-02-20 Markus Deuling <deuling@de.ibm.com>
10337
10338 * gdbarch.sh (memory_insert_breakpoint, memory_remove_breakpoint): Add
10339 gdbarch as parameter.
10340
10341 * gdbarch.{c,h}: Regenerate.
10342
10343 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Add gdbarch as
10344 parameter.
10345 * mem-break.c (default_memory_insert_breakpoint)
10346 (default_memory_remove_breakpoint): Likewise.
10347 * target.h (default_memory_remove_breakpoint)
10348 (default_memory_insert_breakpoint): Likewise.
10349
10350 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add gdbarch as
10351 parameter. Replace current_gdbarch by gdbarch.
10352 * m32r-tdep.c (m32r_memory_insert_breakpoint)
10353 (m32r_memory_remove_breakpoint): Likewise.
10354
10355 2008-02-19 Daniel Jacobowitz <dan@codesourcery.com>
10356
10357 * MAINTAINERS: Add Vladimir Prus as MI maintainer.
10358
10359 2008-02-19 Joel Brobecker <brobecker@adacore.com>
10360
10361 * NEWS: Add entry describing Add support improvements.
10362
10363 2008-02-18 Markus Deuling <deuling@de.ibm.com>
10364
10365 * m68klinux-nat.c (getfpregs_supplies): Replace gdbarch_fp0_regnum by
10366 M68K_FP0_REGNUM.
10367
10368 2008-02-18 Markus Deuling <deuling@de.ibm.com>
10369
10370 * sentinel-frame.c (sentinel_frame_prev_register): Do not call
10371 register_offset_hack anymore.
10372
10373 * regcache.{c,h} (register_offset_hack): Remove.
10374
10375 2008-02-18 Markus Deuling <deuling@de.ibm.com>
10376
10377 * hppa-tdep.h (find_global_pointer): Add gdbarch as parameter.
10378
10379 * hppa-hpux-tdep.c (hppa32_hpux_find_global_pointer): Likewise. Replace
10380 current_gdbarch by gdbarch.
10381 (hppa64_hpux_find_global_pointer): Likewise.
10382 * hppa-tdep.c (hppa_find_global_pointer): Likewise.
10383 (hppa32_push_dummy_call, hppa64_push_dummy_call): Update call for
10384 find_global_pointer.
10385
10386 * hppabsd-tdep.c (hppabsd_find_global_pointer): Add gdbarch as
10387 parameter.
10388 * hppa-linux-tdep.c (hppa_linux_find_global_pointer): Likewise.
10389
10390 * hppa-linux-nat.c (hppa_linux_register_addr): Use ARRAY_SIZE instead
10391 of gdbarch_num_regs.
10392
10393 * hppa-hpux-tdep.c (hppa_hpux_sr_for_addr): Add gdbarch as parameter and
10394 replace current_gdbarch by gdbarch.
10395 (hppa_hpux_push_dummy_code): Update call for hppa_hpux_sr_for_addr.
10396
10397 2008-02-18 Markus Deuling <deuling@de.ibm.com>
10398
10399 * rs6000-nat.c (exec_one_dummy_insn, regmap): Add gdbarch as parameter
10400 and replace current_gdbarch by gdbarch.
10401
10402 (store_register): Update call for exec_one_dummy_insn.
10403 (fetch_register, store_register): Update call of regmap.
10404
10405 * ppcnbsd-nat.c (getregs_supplies, getfpregs_supplies): Add gdbarch as
10406 parameter and replace current_gdbarch by gdbarch.
10407
10408 (ppcnbsd_store_inferior_registers): Use get_regcache_arch to get at
10409 the current architecture. Update call for getregs_supplies and
10410 getfpregs_supplies.
10411 (ppcnbsd_fetch_inferior_registers): Likewise.
10412
10413 * ppcobsd-nat.c (getfpregs_supplies): Add gdbarch as parameter and
10414 replace current_gdbarch by gdbarch.
10415 (ppcobsd_fetch_registers, ppcobsd_store_registers): Use
10416 get_regcache_arch to get at the current architecture. Update call for
10417 getfpregs_supplies.
10418
10419 2008-02-18 Markus Deuling <deuling@de.ibm.com>
10420
10421 * arch-utils.c (gdbarch_from_bfd): Remove unnecessary {old,new}_gdbarch
10422 variables.
10423
10424 2008-02-15 Markus Deuling <deuling@de.ibm.com>
10425
10426 * mips-linux-tdep.c (mips_linux_init_abi): Remove internal error.
10427
10428 2008-02-14 Vladimir Prus <vladimir@codesourcery.com>
10429
10430 * NEWS: Mention pending breakpints in MI.
10431
10432 2008-02-14 Markus Deuling <deuling@de.ibm.com>
10433
10434 * Makefile.in (ALL_TARGET_OBS): Remove dependency to xtensa-linux-nat.o.
10435
10436 2008-02-13 Markus Deuling <deuling@de.ibm.com>
10437
10438 Add script to build and test GDB using enable-targets=all.
10439
10440 * gdb_buildall.sh: New file.
10441
10442 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
10443
10444 * NEWS (New native configurations): Xtensa GNU/Linux.
10445 (New targets): Xtensa GNU/Linux.
10446 * Makefile.in (ALL_TARGET_OBS): Add xtensa-linux-nat.o and
10447 xtensa-linux-tdep.o
10448 (ALLDEPFILES): Add xtensa-linux-tdep.c and xtensa-linux-nat.c
10449 (xtensa-linux-nat.o, xtensa-linux-tdep.o): New dependencies.
10450 * configure.tgt (xtensa*-*-linux*): New entry.
10451 * xtensa-config.c (xtensa_tdep): New variable.
10452 (xtensa_config_byte_order, xtensa_config_tdep): Removed.
10453 (rmap): Change format based on new macro XTREG.
10454 (XTENSA_CONFIG_INSTANTIATE): Use new macro defined in xtensa-tdep.h.
10455 * xtensa-linux-nat.c: New.
10456 * xtensa-linux-tdep.c: New.
10457 * xtensa-xtregs.c: New.
10458 * xtensa-tdep.h (xtensa_elf_gregset_t): Update.
10459 (XTENSA_ELF_NGREG, XTREG, XTREG_END, XTENSA_GDBARCH_TDEP_INSTANTIATE)
10460 (XCHAL_NUM_CONTEXTS, XCHAL_HAVE_EXCEPTIONS): New macros.
10461 (xtensa_register_t): New field coprocessor.
10462 (XTENSA_REGISTER_FLAGS_PRIVILEGED): Name spelling corrected.
10463 * xtensa-tdep.c (xtensa_config_tdep, xtensa_config_byte_order): Removed.
10464 (xtensa_pseudo_register_read, xtensa_pseudo_register_write):
10465 Update to handle privileged registers.
10466 (xtensa_supply_gregset) Remove exccause and excvaddr registers.
10467 (xtensa_push_dummy_call): Set windowstart register correctly.
10468 (call0_analyze_prologue): Initialize xtensa_default_isa.
10469 (xtensa_derive_tdep): New.
10470 (xtensa_gdbarch_init): Get rid of xtensa_config_byte_order and
10471 xtensa_config_tdep, use XCHAL_HAVE_BE and xtensa_tdep instead.
10472 Call xtensa_derive_tdep().
10473 * config/xtensa/linux.mh: New.
10474 * regformats/reg-xtensa.dat: New.
10475
10476 2008-02-09 Aleksandar Ristovski <aristovski@qnx.com> (tiny change)
10477
10478 * corelow.c (core_open): Use IS_ABSOLUTE_PATH.
10479 (filenames.h): New include.
10480 * Makefile.in (corelow.o): Add dependency for filenames.h.
10481
10482 2008-02-08 Doug Evans <dje@google.com>
10483
10484 * source.c (find_and_open_source): Always rewrite absolute filenames.
10485
10486 2008-02-07 Doug Evans <dje@google.com>
10487
10488 * breakpoint.c: #include "hashtab.h".
10489 (ambiguous_names_p): New fn.
10490 (update_breakpoint_locations): When restoring bp enable status, don't
10491 compare function names if any functions have same name.
10492 * Makefile.in (breakpoint.o): Add hashtab.h dependency.
10493
10494 2008-02-07 Joel Brobecker <brobecker@adacore.com>
10495
10496 * ada-lang.c (symbol_completion_add): Make SV parameter a VEC**
10497 instead of just a VEC*. Update use of SV.
10498 (ada_make_symbol_completion_list): Update symbol_completion_add calls.
10499
10500 2007-02-07 Joel Brobecker <brobecker@adacore.com>
10501
10502 * NEWS: Put all new commands since gdb-6.7 together.
10503
10504 2007-02-07 Joel Brobecker <brobecker@adacore.com>
10505
10506 * ada-lang.c: #include "vec.h".
10507 (struct string_vector, new_string_vector, string_vector_append):
10508 Delete.
10509 (char_ptr): New typedef.
10510 (DEF_VEC_P (char_ptr)): New VEC type.
10511 (symbol_completion_add): Update profile to take the new VEC type
10512 instead of the old string_vector structure. Update code accordingly.
10513 (ada_make_symbol_completion_list): Use the new VEC type instead of
10514 the old string_vector structure, and update the code accordingly.
10515 * Makefile.in (ada-lang.o): Add dependency on vec.h.
10516
10517 2008-02-06 Pierre Muller <muller@ics.u-strasbg.fr>
10518
10519 * p-exp.y: Set current_type in missing places.
10520 (leftdiv_is_integer): New static variable.
10521 Typecast right operand of BINOP_DIV to long_double if both operands
10522 are integers.
10523
10524 2008-02-06 Maciej W. Rozycki <macro@mips.com>
10525
10526 * remote-mips.c (set_breakpoint): Rename to...
10527 (mips_set_breakpoint): ... this.
10528 (clear_breakpoint): Rename to...
10529 (mips_clear_breakpoint): ... this.
10530 (common_breakpoint): Rename to...
10531 (mips_common_breakpoint): ... this.
10532 (check_lsi_error): Rename to...
10533 (mips_check_lsi_error): ... this.
10534
10535 2007-02-05 Joel Brobecker <brobecker@adacore.com>
10536
10537 * language.h (struct language_defn): Add new field
10538 la_make_symbol_completion_list.
10539 * symtab.c (default_make_symbol_completion_list): Renames
10540 make_symbol_completion_list.
10541 (make_symbol_completion_list): New function.
10542 * symtab.h (default_make_symbol_completion_list): Add declaration.
10543 * langauge.c (unknown_language): Set la_make_symbol_completion_list.
10544 (auto_language, local_language): Likewise.
10545 * objc-lang.c (objc_language_defn): Likewise.
10546 * scm-lang.c (scm_language_defn): Likewise.
10547 * m2-lang.c (m2_language_defn): Likewise.
10548 * f-lang.c (f_language_defn): Likewise.
10549 * jv-lang.c (java_language_defn): Likewise.
10550 * p-lang.c (pascal_language_defn): Likewise.
10551 * c-lang.c (c_language_defn, cplus_language_defn, asm_language_defn)
10552 (minimal_language_defn): Likewise.
10553 * ada-lang.c (struct string_vector): New structure.
10554 (new_string_vector, string_vector_append, ada_unqualified_name)
10555 (add_angle_brackets, symbol_completion_match, symbol_completion_add)
10556 (ada_make_symbol_completion_list): New functions.
10557 (ada_language_defn): Set la_make_symbol_completion_list.
10558 * ada-lang.h (ada_make_symbol_completion_list): Remove declaration,
10559 this function is static.
10560
10561 2008-02-05 Kevin Buettner <kevinb@redhat.com>
10562
10563 * mn10300-tdep.c (mn10300_push_dummy_call): Adjust stack pointer
10564 to account for call site optimizations.
10565
10566 2008-02-05 Andrzej Zaborowski <balrogg@gmail.com>
10567
10568 * tracepoint.c (read_actions): Handle end-of-text indicator
10569 in action list properly. (Committed by Jim Blandy)
10570
10571 2008-02-05 Jim Blandy <jimb@red-bean.com>
10572
10573 * ax-gdb.c (gen_expr): Yield ordinary error if asked to trace a
10574 pseudoregister, not an internal error.
10575 Reported by: Andrzej Zaborowski
10576
10577 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
10578
10579 * varobj.c (c_value_of_variable): Use xstrdup.
10580
10581 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
10582
10583 Update stored rendition of varobj value when format changes.
10584 * varobj.c (varobj_set_display_format): Recomputed
10585 print_value.
10586 (c_value_of_variable): Return print_value.
10587
10588 2008-02-03 Doug Evans <dje@google.com>
10589
10590 * eval.c (evaluate_subexp_standard): Fix type of result of mixed
10591 integer/float division operations when EVAL_AVOID_SIDE_EFFECTS.
10592 * valops.c (value_one): New function.
10593 * value.h (value_one): Declare.
10594
10595 Fix argument promotion for binary arithmetic ops for C.
10596 * valarith.c (unop_result_type): New fn.
10597 (binop_result_type): New fn.
10598 (value_binop): Move result type computation to binop_result_type.
10599 (value_pos, value_neg, value_complement): Move result type
10600 computation to unop_result_type.
10601
10602 PR 2384
10603 * gdbtypes.c (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
10604 Return basetype, fieldno if found. All callers updated.
10605 Don't cache TYPE_VPTR_FIELDNO, TYPE_VPTR_BASETYPE if from different
10606 objfile.
10607 * gdbtypes.h (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
10608 * symfile.h (fill_in_vptr_fieldno): Delete.
10609
10610 2008-02-02 Doug Evans <dje@google.com>
10611
10612 * valarith.c (value_binop): Handle unsigned BINOP_REM division by zero.
10613
10614 * typeprint.c (*): Whitespace cleanup.
10615
10616 2008-02-02 Mark Kettenis <kettenis@gnu.org>
10617 Luis Machado <luisgpm@br.ibm.com>
10618 Thiago Jung Bauermann <bauerman@br.ibm.com>
10619
10620 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Pass floats that
10621 don't fit into registerson the stack the way GCC does.
10622
10623 2008-02-01 Joel Brobecker <brobecker@adacore.com>
10624
10625 * symtab.c (symbol_set_names): Do not add an entry in the demangling
10626 hash table for Ada symbols. Just store the linkage name as is,
10627 and leave the demangled_name as NULL.
10628
10629 2007-02-01 Joel Brobecker <brobecker@adacore.com>
10630
10631 * dwarf2read.c (add_partial_symbol): Always store all Ada subprograms
10632 in the global scope.
10633 (new_symbol): Likewise.
10634
10635 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
10636
10637 * breakpoint.c (break_command_1): Return void.
10638 (break_command_really): Return void. Rethrow
10639 exceptions instead of returning.
10640 (gdb_breakpoint): Remove the error_message parameter.
10641 Return void. Rename to set_breakpoint.
10642 * gdb.h (gdb_breakpoint): Rename and move to...
10643 * breakpoint.h (set_breakpoint): ...here.
10644 * mi/mi-cmb-break.c (mi_cmd_break_insert): Restore
10645 event hooks even if exception is thrown. Adjust to
10646 gdb_breakpoint interface changes.
10647
10648
10649 2008-02-01 Thiago Jung Bauermann <bauerman@br.ibm.com>
10650
10651 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Write 32-bit
10652 float in both first and second word in the doubleword, to support
10653 old and new ABIs.
10654
10655 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
10656
10657 Properly rethrow exception. This fixes errors
10658 about non-existent functions for -break-insert.
10659 * breakpoint.c (break_command_really): Use throw_exception
10660 for rethrowing. If rethrowing, don't print the exception.
10661
10662 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
10663
10664 * NEWS: Mention Decimal Floating Point support.
10665
10666 2008-01-31 Joel Brobecker <brobecker@adacore.com>
10667
10668 * std-regs.c (value_of_builtin_frame_pc_reg): Change the returned
10669 value type to builtin_type_void_func_ptr.
10670
10671 2008-01-31 Andreas Krebbel <krebbel1@de.ibm.com>
10672
10673 * s390-tdep.c (is_float_singleton, is_float_like,
10674 alignment_of, s390_return_value): Make checks for
10675 TYPE_CODE_FLT to match TYPE_CODE_DECFLOAT as well.
10676
10677 2008-01-31 Luis Machado <luisgpm@br.ibm.com>
10678 Thiago Jung Bauermann <bauerman@br.ibm.com>
10679
10680 * infcmd.c (default_print_registers_info): Also print hex
10681 raw contents for TYPE_CODE_DECFLOAT registers.
10682 * ppc-tdep.h (gdbarch_tdep): Add ppc_dl0_regnum member.
10683 * rs6000-tdep.c (IS_DFP_PSEUDOREG): New macro.
10684 (rs6000_register_name): Add support for DFP pseudo-registers.
10685 (rs6000_pseudo_register_type): Likewise.
10686 rs6000_pseudo_register_reggroup_p): Likewise.
10687 (ppc_pseudo_register_read): New function.
10688 (ppc_pseudo_register_write): Likewise.
10689 (rs6000_pseudo_register_read): Likewise.
10690 (rs6000_pseudo_register_write): Likewise.
10691 (e500_pseudo_register_read): Move checks to
10692 rs6000_pseudo_register_read.
10693 (e500_pseudo_register_write): Move checks to
10694 rs6000_pseudo_register_write.
10695 (rs6000_gdbarch_init): Initialize tdep->ppc_dl0_regnum. Install
10696 rs6000_pseudo_register_read and rs6000_pseudo_register_write
10697 in gdbarch if SPE or DFP is available. Adjust gdbarch's
10698 num_pseudo_regs to account for DFP pseudo regs.
10699
10700 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
10701
10702 * ppc-tdep.h (struct gdbarch_tdep): Remove ppc_ev31_regnum member.
10703 * rs6000-tdep.c (IS_SPE_PSEUDOREG): New macro.
10704 (spe_register_p, rs6000_register_name, rs6000_pseudo_register_type,
10705 rs6000_pseudo_register_reggroup_p, e500_move_ev_register,
10706 e500_pseudo_register_read, e500_pseudo_register_write): Use
10707 IS_SPE_PSEUDOREG macro.
10708 (rs6000_frame_cache): Remove use of tdep->ppc_ev31_regnum.
10709 (rs6000_gdbarch_init): Remove unnecessary num_sprs local variable.
10710 Remove initialization of tdep->ppc_ev31_regnum.
10711
10712 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
10713
10714 * printcmd.c (print_formatted): Handle references as for unformatted
10715 prints.
10716
10717 2008-01-30 Joel Brobecker <brobecker@adacore.com>
10718
10719 * eval.c (evaluate_subexp_standard): Add handling of user
10720 registers when in EVAL_AVOID_SIDE_EFFECTS mode.
10721
10722 2008-01-30 Pierre Muller <muller@ics.u-strasbg.fr>
10723
10724 * eval.c (evaluate_subexp_standard): Support
10725 BINOP_INTDIV opcode.
10726
10727 2008-01-30 Paul N. Hilfinger <hilfinger@adacore.com>
10728
10729 * valarith.c (value_binop): Add floating-point BINOP_MIN and
10730 BINOP_MAX cases.
10731 For BINOP_EXP, use length and signedness of left operand only for
10732 result, as for shifts.
10733 For integral operands to BINOP_EXP, use new integer_pow and
10734 uinteger_pow functions so as to get full range of results.
10735 (integer_pow): New function.
10736 (uinteger_pow): New function.
10737
10738 2008-01-30 Vladimir Prus <vladimir@codesourcery.com>
10739
10740 Use vector for varobj_list_children interface.
10741 * varobj.c (varobj_list_children): Return vector
10742 of varobjs.
10743 * varobj.h (varobj_list_children): Adjust
10744 prototype.
10745 (varobj_p): Declare. Declare vector thereof.
10746 * mi/mi-cmd-var.c (mi_cmd_var_list_children): Adjust
10747 for varobj_list_children change.
10748 * Makefile.in (varobj_h): Update dependencies.
10749
10750 2008-01-30 Thiago Jung Bauermann <bauerman@br.ibm.com>
10751
10752 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Add support for
10753 TYPE_CODE_DECFLOAT arguments.
10754 (ppc64_sysv_abi_push_dummy_call) Likewise.
10755 (get_decimal_float_return_value): New function.
10756 (do_ppc_sysv_return_value): Add support for TYPE_CODE_DECFLOAT return
10757 values by calling get_decimal_float_return_value.
10758 (ppc64_sysv_abi_return_value): Likewise.
10759
10760 2008-01-30 Nick Roberts <nickrob@snap.net.nz>
10761
10762 * mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_file): Add field
10763 for preprocessor macro information. Formatting changes.
10764
10765 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
10766
10767 * remote.c (struct remote_state): Add cached_wait_status.
10768 (remote_exec_file): New variable.
10769 (PACKET_vAttach, PACKET_vRun): New constants.
10770 (extended_remote_restart): Do not query for status.
10771 (struct start_remote_args): New.
10772 (remote_start_remote): Take it as a second argument. Check
10773 whether the target is running. Issue an error for non-running
10774 non-extended targets. Cache the wait status. Set inferior_ptid
10775 here.
10776 (remote_open_1): Prompt to disconnect non-running targets. Make
10777 sure the target is marked running. Do not set inferior_ptid here.
10778 Update call to remote_start_remote. Do not call remote_check_symbols
10779 if the target is not running.
10780 (remote_detach_1): Rename from remote_detach. Take an EXTENDED
10781 argument. Handle a non-running target.
10782 (remote_detach): Use it.
10783 (extended_remote_detach): New.
10784 (remote_disconnect): Fix typo. Use remoute_mourn_1.
10785 (extended_remote_attach_1, extended_remote_attach)
10786 (extended_async_remote_attach): New.
10787 (remote_vcont_resume): Remove unused variable.
10788 (remote_wait, remote_async_wait): Use any cached wait status.
10789 (putpkt_binary, getpkt): Clear any cached wait status.
10790 (extended_remoute_mourn_1): New.
10791 (extended_remote_mourn): Use it.
10792 (extended_async_remote_mourn, extended_remote_run): New.
10793 (extended_remote_create_inferior_1): New.
10794 (extended_remote_create_inferior): Use it.
10795 (extended_remote_async_create_inferior): Likewise.
10796 (remote_xfer_partial): Skip for non-executing targets.
10797 (init_extended_remote_ops): Set to_detach and to_attach.
10798 (init_extended_async_remote_ops): Likewise. Use
10799 extended_async_remote_mourn.
10800 (_initialize_remote): Register vAttach, vRun, and
10801 set remote exec-file.
10802 * NEWS: Mention vAttach, vRun, and gdbserver extended-remote support.
10803
10804 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
10805
10806 * Makefile.in (symfile.o): Update.
10807 * NEWS: Mention exec tracing support.
10808 * inf-ttrace.c (inf_ttrace_wait): Return TARGET_WAITKIND_EXECD for
10809 exec events.
10810 * infcmd.c (kill_if_already_running, detach_command)
10811 (disconnect_command): Replace SOLIB_RESTART with no_shared_libraries.
10812 * infrun.c (MAY_FOLLOW_EXEC, may_follow_exec): Delete.
10813 (follow_exec): Do not check may_follow_exec. Do not mourn and push
10814 targets. Apply the sysroot path to the loaded executable. Use
10815 no_shared_libraries.
10816 * linux-nat.c (linux_child_follow_fork): Print fork following
10817 messages if verbose.
10818 (kill_wait_callback): Kill again before waiting a second time.
10819 * symfile.c (symbol_file_clear): Replace SOLIB_RESTART with
10820 no_shared_libraries.
10821
10822 2008-01-29 Joel Brobecker <brobecker@adacore.com>
10823
10824 * amd64-tdep.c (amd64_classify): Add handling of TYPE_CODE_CHAR.
10825
10826 2008-01-29 Joel Brobecker <brobecker@adacore.com>
10827
10828 * nto-tdep.h: Remove #include "defs.h".
10829 * nto-tdep.c: Add #include "defs.h".
10830 * Makefile.in (nto_tdep_h): Update dependencies.
10831 (nto-tdep.o): Likewise.
10832
10833 2008-01-29 Joel Brobecker <brobecker@adacore.com>
10834
10835 * infrun.c (wait_for_inferior): Add treat_exec_as_sigtrap parameter
10836 and use it.
10837 (proceed, start_remote): Update call to wait_for_inferior.
10838 * inferior.h (wait_for_inferior): Update declaration.
10839 * fork-child.c, infcmd.c, solib-irix.c, solib-osf.c, solib-sunos.c,
10840 solib-svr4.c, win32-nat.c: Update calls to wait_for_inferior.
10841 * inf-ttrace.c (inf_ttrace_wait): Report TTEVT_EXEC events as
10842 TARGET_WAITKIND_EXECD instead of TARGET_WAITKIND_STOPPED.
10843
10844 2008-01-29 Aleksandar Ristovski <aristovski@qnx.com>
10845
10846 * varobj (adjust_value_for_child_access): Added checking for
10847 returned value from gdb_value_ind.
10848 (c_describe_child): Likewise.
10849 (cplus_describe_child): Fixed a typo.
10850
10851 2008-01-29 Jim Blandy <jimb@red-bean.com>
10852
10853 * MAINTAINERS: Update my info.
10854
10855 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
10856
10857 Use multiple locations for hardware watchpoints.
10858 This eliminates the need to traverse value chain, doing
10859 various checks, in three different places.
10860
10861 * breakpoint.h (struct bp_location): New fields
10862 lengths and watchpoint_type.
10863 (struct breakpoint): Remove the val_chain field.
10864 * breakpoint.c (is_hardware_watchpoint): New.
10865 (free_valchain): Remove.
10866 (update_watchpoint): New.
10867 (insert_bp_location): For hardware watchpoint, just
10868 directly insert it.
10869 (insert_breakpoints): Call update_watchpoint_locations
10870 on all watchpoints. If we have failed to insert
10871 any location of a hardware watchpoint, remove all inserted
10872 locations.
10873 (remove_breakpoint): For hardware watchpoints, directly
10874 remove location.
10875 (watchpoints_triggered): Iterate over locations.
10876 (bpstat_stop_status): Use only first location of
10877 a resource watchpoint.
10878 (delete_breakpoint): Don't call free_valchain.
10879 (print_one_breakpoint): Don't print all
10880 locations for watchpoints.
10881 (breakpoint_re_set_one): Use update_watchpoint for
10882 watchpoints.
10883
10884 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
10885
10886 Don't reset watchpoint block on solib load.
10887
10888 * breakpoint.c (insert_bp_location): For watchpoints,
10889 recompute condition.
10890 (breakpoint_re_set_one): Instead of recomputing value
10891 and condition for watchpoints, just reset value and
10892 let insert_breakpoints/insert_bp_location recompute it.
10893 Don't do anything about disabled watchpoint.
10894
10895 2008-01-29 Pierre Muller <muller@ics.u-strasbg.fr>
10896
10897 * valarith.c (value_binop): Handle unsigned integer
10898 division by zero.
10899
10900 2008-01-28 Kevin Buettner <kevinb@redhat.com>
10901
10902 * mn10300-tdep.c (mn10300_analyze_prologue): Check for an
10903 instruction pattern that appears frequently in position
10904 independent code. Fix bug in code which looks for "fmov" and
10905 backtracks if no "fmov" is found.
10906
10907 2008-01-28 Doug Evans <dje@google.com>
10908
10909 * dbxread.c (read_dbx_symtab): Fix indentation.
10910 Reformat comments to 80 columns.
10911 Move local var def closer to only use.
10912
10913 2008-01-28 Daniel Jacobowitz <dan@codesourcery.com>
10914
10915 * fork-child.c (SHELL_FILE): Remove #ifndef.
10916 (fork_inferior): Remove SHELL_COMMAND_CONCAT.
10917
10918 2008-01-25 Pierre Muller <muller@ics.u-strasbg.fr>
10919
10920 * i386-tdep.c (i386_skip_noop): New function.
10921 (i386_analyze_prologue): Call i386_skip_noop function.
10922
10923 2008-01-24 Michael Snyder <msnyder@specifix.com>
10924
10925 * procfs.c (procfs_xfer_partial): Comment, cut/paste error.
10926 * win32-nat.c (win32_xfer_partial): Ditto.
10927 * target.c (default_xfer_partial): Minor whitespace adjustment.
10928
10929 2008-01-24 Pedro Alves <pedro@codesourcery.com>
10930
10931 * arm-tdep.c (arm_addr_bits_remove): In non 26-bit mode, don't
10932 strip bit 1 even if pc doesn't point to thumb code.
10933
10934 2008-01-23 Daniel Jacobowitz <dan@codesourcery.com>
10935
10936 * remote.c (remote_wait): Handle SIGINT between packets.
10937 (remote_async_wait): Likewise.
10938
10939 2008-01-23 Vladimir Prus <vladimir@codesourcery.com>
10940 Chris Demetriou <cgd@google.com>
10941
10942 * thread.c (add_thread_silent): Renamed
10943 from add_thread.
10944 (print_thread_events): New variable definition.
10945 (show_print_thread_events): New function.
10946 (_initialize_thread): Add "set print thread-events" and
10947 "show print thread-events" commands.
10948 (add_thread): Announce new thread.
10949 * gdbthread.h (add_thread_silent): Declare.
10950 (print_thread_events): New variable declaration.
10951 * inf-ttrace.c (inf_ttrace_wait): Don't
10952 inform about new thread, as add_thread is always
10953 called too, and will take care of that.
10954 * infrun.c (handle_inferior_event): Likewise.
10955 * procfs.c (procfs_wait): Likewise.
10956 * remote.c (remote_currthread): Likewise.
10957 * sol-thread.c (sol_thread_wait): Likewise.
10958 * win32-nat.c (get_win32_debug_event): Likewise.
10959 * linux-thread-db.c (attach_thread): Likewise.
10960 Remove the verbose parameter.
10961 (check_event): Make detach_thread be verbose
10962 only if print_thread_events is set.
10963 * linux-nat.c (lin_lwp_attach_lwp): Don't inform
10964 about new thread. This is called only from
10965 linux-thread-db.c:attach_thread, which will take care.
10966 Remove the verbose parameter.
10967 * linux-nat.h (lin_lwp_attach_lwp): Adjust prototype.
10968
10969 2008-01-23 Nick Roberts <nickrob@snap.net.nz>
10970
10971 * mi/mi-cmd-var.c (mi_cmd_var_set_format): Add value field to output.
10972
10973 2008-01-22 Vladimir Prus <vladimir@codesourcery.com>
10974
10975 * breakpoint.c (break_command_really): New parameter
10976 ignore_count.
10977 (break_command_1): Pass 0 as
10978 ignore_count to break_command_really.
10979 (gdb_breakpoint): Pass ignore_count to
10980 break_command_really.
10981
10982 2008-01-21 Kevin Buettner <kevinb@redhat.com>
10983
10984 * mn10300-linux-tdep.c (am33_linux_sigframe_cache_init): Find
10985 sigcontext struct via pointer.
10986 (struct sigframe comment): Update to show new field `psc'.
10987
10988 2008-01-21 Vladimir Prus <vladimir@codesourcery.com>
10989
10990 * infrun.c (handle_inferior_event): If
10991 we failed to remove breakpoints, error,
10992 don't try to increment PC by hand.
10993
10994 2008-01-18 Nick Hudson <nick.hudson@dsl.pipex.com>
10995
10996 Add NetBSD/hppa target and host support.
10997
10998 * hppabsd-tdep.c (hppabsd_supply_gregset): Move to ...
10999 (hppabsd_gregset): Move to ...
11000 (hppabsd_regset_from_core_section): Rename
11001 hppaobsd_regset_from_core_section and move to ...
11002 (hppabsd_find_global_pointer): Update comment.
11003 (hppabsd_init_abi): Make global. Do not register
11004 hppabsd_regset_from_core_section.
11005 (hppabsd_core_osabi_sniffer): Rename hppaobsd_core_osabi_sniffer and
11006 move to ...
11007 (_initialize_hppabsd_tdep): Move to ...
11008 * hppaobsd-tdep.c: ... here. New file.
11009 * hppnbsd-tdep.c: New file.
11010 * hppnbsd-nat.c: New file.
11011 * Makefile.in (ALL_TARGET_OBS): Add hppanbsd-tdep.o and hppaobsd-tdep.o.
11012 (ALLDEPFILES): Add hppabsd-nat.c and hppabsd-tdep.c.
11013 (hppabsd-nat.o, hppabsd-tdep.o): New dependencies.
11014 (hppabsd-tdep.o, hppaobsd-tdep.o): Update dependencies.
11015 * configure.host (hppa*-*-netbsd*): New entry.
11016 * configure.tgt (hppa*-*-netbsd*): New entry.
11017 (hppa*-*-openbsd*): Update.
11018 * NEWS (New native configuration): Mention NetBSD/hppa.
11019 (New targets): Mention NetBSD/hppa.
11020
11021 2008-01-18 Markus Deuling <deuling@de.ibm.com>
11022
11023 * gdbarch.sh (function_list): Add new property bits_big_endian to
11024 gdbarch structure.
11025 * gdbarch.{c,h}: Regenerate.
11026
11027 * value.c (struct value): Replace BITS_BIG_ENDIAN by
11028 gdbarch_bits_big_endian (comment).
11029 (unpack_field_as_long, modify_field): Likewise.
11030 * value.h: Likewise (comment).
11031 * valops.c (value_slice): Likewise.
11032 * valarith.c (value_subscript, value_bit_index): Likewise.
11033 * gdbtypes.h (field): Likewise (comment).
11034 * eval.c (evaluate_subexp_standard): Likewise.
11035 * dwarf2read.c (dwarf2_add_field): Likewise.
11036 * ada-lang.c (decode_packed_array, ada_value_primitive_packed_val)
11037 (move_bits, ada_value_assign, value_assign_to_component): Likewise.
11038
11039 * defs.h (BITS_BIG_ENDIAN): Remove.
11040
11041 2008-01-18 Markus Deuling <deuling@de.ibm.com>
11042
11043 * jv-exp.y (yylex): Replace DEPRECATED_STREQN with the appropriate
11044 function calls.
11045 * m2-exp.y (yylex): Likewise.
11046 * objc-exp.y (yylex): Likewise.
11047
11048 * defs.h (DEPRECATED_STREQN): Remove.
11049
11050 2008-01-17 H.J. Lu <hjl.tools@gmail.com>
11051
11052 * MAINTAINERS: Update my email address.
11053
11054 2008-01-17 Jim Blandy <jimb@codesourcery.com>
11055
11056 * README: Mention gdbserver/README.
11057
11058 2008-01-17 Pierre Muller <muller@ics.u-strasbg.fr>
11059
11060 * valarith.c (value_binop): Handle BINOP_INTDIV
11061 for unsigned and signed integers.
11062
11063 2008-01-17 Ulrich Weigand <uweigand@de.ibm.com>
11064
11065 * s390-tdep.c (s390_gdbarch_init): Set default long double
11066 type to 128-bit IEEE quad.
11067
11068 2008-01-17 Joel Brobecker <brobecker@adacore.com>
11069
11070 * hpux-thread.c (hpux_thread_resume): Delete commented-out code.
11071
11072 2008-01-16 Mark Kettenis <kettenis@gnu.org>
11073
11074 * auxv.c (fprint_target_auxv): Add support for AT_SUN_AUXFLAGS.
11075
11076 * dfp.c, dfp.h: Rename decimal_to_double to decimal_to_doublest.
11077 * value.c: All callers changed.
11078
11079 2008-01-16 Markus Deuling <deuling@de.ibm.com>
11080
11081 * rs6000-nat.c (add_vmap, vmap_ldinfo, vmap_exec): Replace
11082 DEPRECATED_STREQ by its expression.
11083 * coffread.c (coff_locate_sections, coff_symtab_read): Likewise.
11084 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno, find_linenos)
11085 (scan_xcoff_symtab): Likewise.
11086 * hppa-hpux-tdep.c (hppa_hpux_skip_trampoline_code): Likewise.
11087 * f-lang.c (find_common_for_function): Likewise.
11088 * objc-exp.y (parse_number): Likewise.
11089
11090 * defs.h (DEPRECATED_STREQ): Remove.
11091
11092 2008-01-16 Markus Deuling <deuling@de.ibm.com>
11093
11094 * mn10300-tdep.h (AM33_MODE): Add gdbarch as parameter.
11095 * mn10300-tdep.c (set_reg_offsets, mn10300_analyze_prologue): Use
11096 get_frame_arch to get at the current_architecture. Update AM33_MODE
11097 call.
11098 (mn10300_analyze_prologue): Add gdbarch as parameter. Update caller.
11099 (mn10300_frame_unwind_cache): Use get_frame_arch to get at the current
11100 architecture.
11101 (set_reg_offsets, mn10300_analyze_prologue): Fix indentation.
11102
11103 2008-01-16 Markus Deuling <deuling@de.ibm.com>
11104
11105 * amd64-nat.h (amd64_native_gregset_supplies_p): Add gdbarch as
11106 parameter.
11107 * amd64-nat.c (amd64_native_gregset_supplies_p): Likewise.
11108
11109 (amd64_native_gregset_reg_offset): Add gdbarch as parameter. Replace
11110 current_gdbarch by gdbarch. Update caller.
11111
11112 * amd64-linux-nat.c (amd64_linux_fetch_inferior_registers)
11113 (amd64_linux_store_inferior_registers): Use get_regcache_arch to get at
11114 the current architecture. Update calls of
11115 amd64_native_gregset_supplies_p.
11116 * amd64bsd-nat.c (amd64bsd_fetch_inferior_registers)
11117 (amd64bsd_store_inferior_registers): Likewise.
11118
11119 2008-01-16 Markus Deuling <deuling@de.ibm.com>
11120
11121 * ppc-linux-nat.c (ppc_register_u_addr): Add gdbarch as parameter.
11122 Replace current_gdbarch by gdbarch. Update caller.
11123
11124 2008-01-16 Markus Deuling <deuling@de.ibm.com>
11125
11126 * dbxread.c (repeated_header_complaint, dbx_symfile_init)
11127 (read_dbx_dynamic_symtab, function_outside_compilation_unit_complaint)
11128 (read_dbx_symtab, end_psymtab, dbx_psymtab_to_symtab_1)
11129 (dbx_psymtab_to_symtab, read_ofile_symtab, process_one_symbol)
11130 (stabsect_build_psymtabs): Fix indentation.
11131
11132 2008-01-15 Michael Snyder <msnyder@specifix.com>
11133
11134 * corelow.c (core_xfer_partial): Comment, cut/paste error.
11135
11136 2008-01-14 Pierre Muller <muller@ics.u-strasbg.fr>
11137
11138 * win32-nat.c (win32_create_inferior): Restore code calling
11139 CloseHandle on ProcessInformation structure.
11140
11141 2008-01-13 Nick Hudson <nick.hudson@dsl.pipex.com>
11142
11143 * configure.ac: Check for void * as 3 argument of ptrace.
11144 * configure: regenerate.
11145
11146 2008-01-11 Markus Deuling <deuling@de.ibm.com>
11147
11148 * alpha-tdep.c (alpha_heuristic_proc_start)
11149 (alpha_sigtramp_register_address): Add gdbarch as parameter. Replace
11150 current_gdbarch by gdbarch.
11151
11152 (alpha_heuristic_frame_unwind_cache): Use get_frame_arch to get at the
11153 current architecture by frame_info. Update alpha_heuristic_proc_start
11154 call.
11155
11156 (alpha_sigtramp_frame_this_id, alpha_sigtramp_frame_prev_register): Use
11157 get_frame_arch to get at the current architecture by frame_info. Update
11158 alpha_sigtramp_register_address call.
11159
11160 * arm-tdep.c (thumb_scan_prologue): Add gdbarch as parameter and replace
11161 current_gdbarch by gdbarch. Update caller.
11162 (convert_to_extended, convert_from_extended): Add endianess parameter
11163 for comparison. Update caller.
11164 (arm_extract_return_value, arm_store_return_value): Use
11165 get_regcache_arch to get at the current architecture.
11166
11167 * cris-tdep.c (cris_register_size): Add gdbarch as parameter. Replace
11168 current_gdbarch by gdbarch. Update caller.
11169 (cris_gdb_func, move_to_preg_op, none_reg_mode_move_from_preg_op): Add
11170 gdbarch as parameter. Update caller. Replace current_gdbarch by gdbarch.
11171
11172 * h8300-tdep.c (E_PSEUDO_CCR_REGNUM, E_PSEUDO_EXR_REGNUM, BINWORD): Add
11173 gdbarch as parameter. Update caller.
11174 (h8300_init_frame_cache): Add gdbarch as parameter. Replace
11175 current_gdbarch by gdbarch. Update caller.
11176
11177 * hppa-tdep.c (skip_prologue_hard_way): Add gdbarch as parameter and
11178 update caller. Replace current_gdbarch by gdbarch.
11179
11180 * m32c-tdep.c (m32c_skip_trampoline_code): Use get_frame_arch to get at
11181 the current architecture. Replace current_gdbarch by gdbarch.
11182 * m68hc11-tdep.c (m68hc11_frame_unwind_cache): Likewise.
11183 (STACK_CORRECTION, USE_PAGE_REGISTER): Replace M6811_TDEP by its
11184 expression. Add gdbarch as parameter and replace current_gdbarch with
11185 it. Update caller.
11186 (M6811_TDEP): Remove.
11187 (m68hc11_frame_prev_register): Use get_frame_arch to get at the current
11188 architecture.
11189 (m68hc11_scan_prologue): Add gdbarch as parameter. Replace
11190 current_gdbarch by gdbarch. Update caller.
11191
11192 * m68k-tdep.c (m68k_analyze_prologue): Add gdbarch as parameter and
11193 update caller.
11194 (m68k_analyze_register_saves): Likewise. Also replace current_gdbarch
11195 by gdbarch.
11196
11197 * rs6000-tdep.c (skip_prologue): Add gdbarch as parameter and update
11198 caller. Relace current_gdbarch by gdbarch.
11199 (altivec_register_p, spe_register_p): Likewise.
11200 * ppc-tdep.h (altivec_register_p, spe_register_p): Add gdbarch as
11201 parameter.
11202 * ppc-linux-nat.c (fetch_register, store_register): Update caller of
11203 altivec_register_p and spe_register_p.
11204
11205 * score-tdep.c (score_fetch_inst): Add gdbarch as parameter. Update
11206 caller. Replace current_gdbarch by gdbarch.
11207 (score_analyze_prologue): use get_frame_arch to get at the current
11208 architecture.
11209
11210 * sparc-tdep.h (sparc_analyze_prologue): Add gdbarch as parameter.
11211 * sparc-tdep.c (sparc_analyze_prologue): Likewise. Replace
11212 current_gdbarch by gdbarch. Update caller.
11213 (sparc_frame_cache): Use get_frame_arch to get at the current
11214 architecture.
11215 * sparce64-tdep.c (sparc64_skip_prologue): Update call of
11216 sparc_analyze_prologue.
11217
11218 * mn10300-tdep.c (mn10300_dwarf2_reg_to_regnum): Add gdbarch as
11219 parameter.
11220
11221 2008-01-11 Markus Deuling <deuling@de.ibm.com>
11222
11223 * exec.c: #include "arch-utils.h"
11224 (print_section_info): Use gdbarch_from_bfd to get at the
11225 current architecture. Replace current_gdbarch. Fix indention. Replace
11226 deprecated_print_address_numeric by paddress.
11227 * Makefile.in (exec.o) Add dependency to arch-utils.h.
11228
11229 * valprint.c (val_print_string): Replace
11230 deprecated_print_address_numeric.
11231 * tracepoint.c (trace_mention, scope_info): Likewise.
11232 * symmisc.c (dump_msymbols, dump_psymtab, dump_symtab_1, print_symbol)
11233 (print_symbol, print_partial_symbols, maintenance_info_psymtabs)
11234 (maintenance_check_symtabs): Likewise.
11235 * symfile.c (list_overlays_command): Likewise.
11236 * stack.c (frame_info, print_block_frame_labels): Likewise.
11237 * printcmd.c (print_address, print_address_demangle)
11238 (address_info): Likewise.
11239 * corefile.c (memory_error): Likewise.
11240 * infcmd.c (jump_command): Likewise.
11241 * breakpoint.c (insert_bp_location, describe_other_breakpoints)
11242 (mention, delete_breakpoint): Likewise.
11243 * c-valprint.c (print_function_pointer_address, c_val_print): Likewise.
11244 * dwarf2read.c (dump_die): Likewise.
11245 * ada-valprint.c (ada_val_print_1): Likewise.
11246 * f-valprint.c (f_val_print): Likewise.
11247 * linux-fork.c (info_forks_command): Likewise.
11248 * m32r-com.c (m32r_load_section, m32r_load)
11249 (m32r_upload_command): Likewise.
11250
11251 * ui-out.c (ui_out_field_core_addr): Remove unnecessary comment.
11252
11253 2008-01-11 Markus Deuling <deuling@de.ibm.com>
11254
11255 * gdbarch.sh (skip_prologue): Add gdbarch
11256 as parameter.
11257 * gdbarch.{c,h}: Regenerate.
11258
11259 * alpha-tdep.c (alpha_skip_prologue): Add gdbarch as parameter.
11260 * amd64-tdep.c (amd64_skip_prologue): Likewise.
11261 * avr-tdep.c (avr_skip_prologue): Likewise.
11262 * cris-tdep.c (cris_skip_prologue): Likewise.
11263 * frv-tdep.c (frv_skip_prologue): Likewise.
11264 * h8300-tdep.c (h8300_skip_prologue): Likewise.
11265 * hppa-tdep.c (hppa_skip_prologue): Likewise.
11266 * i386-tdep.c (i386_skip_prologue): Likewise.
11267 * ia64-tdep.c (ia64_skip_prologue): Likewise.
11268 * iq2000-tdep.c (iq2000_skip_prologue): Likewise.
11269 * m32r-tdep.c (m32r_skip_prologue): Likewise.
11270 * m68hc11-tdep.c (m68hc11_skip_prologue): Likewise.
11271 * m68k-tdep.c (m68k_skip_prologue): Likewise.
11272 * m88k-tdep.c (m88k_skip_prologue): Likewise.
11273 * mep-tdep.c (mep_skip_prologue): Likewise.
11274 * mips-tdep.c (mips_skip_prologue): Likewise.
11275 * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
11276 * mt-tdep.c (mt_skip_prologue): Likewise.
11277 * rs6000-tdep.c (rs6000_skip_prologue): Likewise.
11278 * score-tdep.c (score_skip_prologue): Likewise.
11279 * sh64-tdep.c (sh64_skip_prologue): Likewise.
11280 * sh-tdep.c (sh_skip_prologue): Likewise.
11281 * sparc64-tdep.c (sparc64_skip_prologue): Likewise.
11282 * sparc-tdep.c (sparc32_skip_prologue): Likewise.
11283 * spu-tdep.c (spu_skip_prologue): Likewise.
11284 * v850-tdep.c (v850_skip_prologue): Likewise.
11285 * vax-tdep.c (vax_skip_prologue): Likewise.
11286 * xstormy16-tdep.c (xstormy16_skip_prologue): Likewise.
11287 * xtensa-tdep.c (xtensa_skip_prologue): Likewise.
11288
11289 * arm-tdep.c (arm_skip_prologue): Add gdbarch as parameter. Replace
11290 current_gdbarch by gdbarch.
11291 * m32c-tdep.c (m32c_skip_prologue): Likewise.
11292 * s390-tdep.c (s390_skip_prologue): Likewise.
11293
11294 2008-01-10 Doug Evans <dje@google.com>
11295
11296 * defs.h (struct continuation_arg): Fix typo in comment.
11297 * target.c (target_translate_tls_address): Fix comment spelling error.
11298
11299 2008-01-09 Thiago Jung Bauermann <bauerman@br.ibm.com>
11300
11301 * doublest.h (DOUBLEST_PRINT_FORMAT): Remove % from string.
11302 (DOUBLEST_SCAN_FORMAT): Likewise.
11303 * dfp.c (decimal_from_floating): Use DOUBLEST_PRINT_FORMAT.
11304 * ada-lex.l (processReal): Prepend "%" to use of DOUBLEST_SCAN_FORMAT.
11305 * c-exp.y (parse_number): Likewise.
11306 * jv-exp.y (parse_number): Likewise.
11307 * objc-exp.y (parse_number): Likewise.
11308 * p-exp.y (parse_number): Likewise.
11309
11310 2008-01-09 Joel Brobecker <brobecker@adacore.com>
11311
11312 * gdbtypes.c (create_array_type): Add handling of null Ada arrays.
11313 (check_typedef): Likewise.
11314
11315 2008-01-09 Luis Machado <luisgpm@br.ibm.com>
11316
11317 * printcmd.c (printf_command): Add seen_big_h, seen_big_d and
11318 seen_double_big_d, treat the new H, D, and DD modifiers as length
11319 modifiers.
11320
11321 2008-01-08 Joel Brobecker <brobecker@adacore.com>
11322
11323 * dwarf2read.c (read_enumeration_type): Add comment.
11324
11325 2008-01-08 Thiago Jung Bauermann <bauerman@br.ibm.com>
11326
11327 * config.in: Regenerate.
11328
11329 2008-01-08 Joel Brobecker <brobecker@adacore.com>
11330
11331 * ada-lang.c (ada_convert_actual): Renames convert_actual.
11332 Make non-static.
11333 (ada_convert_actuals): Delete.
11334 * ada-lang.h (ada_convert_actual): Add declaration.
11335 (ada_convert_actuals): Remove declaration.
11336 * infcall.c: #include "ada-lang.h".
11337 (value_arg_coerce): Add new parameter sp. Update function
11338 documetnation. Add handling of Ada function call parameters.
11339 * Makefile.in (infcall.o): Update dependencies.
11340
11341 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
11342
11343 * ada-lang.c (ensure_lval): Fix value lval kind.
11344 (convert_actual): Add handling for arguments passed by reference.
11345
11346 2008-01-08 Doug Evans <dje@google.com>
11347
11348 * dbxread.c (read_dbx_symtab): Fix indentation.
11349
11350 2008-01-07 Thiago Jung Bauermann <bauerman@br.ibm.com>
11351
11352 * Makefile.in (dfp.o): Depend on expression.h, gdbtypes.h and value.h.
11353 (valarith.o): Depend on dfp.h.
11354 (valops.o): Likewise.
11355 * dfp.c: Include expression.h, gdbtypes.h, value.h and dfp.h.
11356 (set_decnumber_context): New function.
11357 (decimal_check_errors): Likewise.
11358 (decimal_from_number): Likewise.
11359 (decimal_to_number): Likewise.
11360 (decimal_from_string): Use set_decnumber_context and
11361 decimal_check_errors.
11362 (decimal_from_integral): New function.
11363 (decimal_from_floating): Likewise.
11364 (decimal_to_double): Likewise.
11365 (promote_decimal): Likewise.
11366 (decimal_binop): Likewise.
11367 (decimal_is_zero): Likewise.
11368 (decimal_compare): Likewise.
11369 (decimal_convert): Likewise.
11370 * dfp.h (decimal_from_integral): New prototype.
11371 (decimal_from_floating): Likewise.
11372 (decimal_to_double): Likewise.
11373 (decimal_binop): Likewise.
11374 (decimal_is_zero): Likewise.
11375 (decimal_compare): Likewise.
11376 (decimal_convert): Likewise.
11377 * eval.c (evaluate_subexp_standard): Remove expect_type argument from
11378 call to value_from_decfloat.
11379 * valarith.c: Include dfp.h.
11380 (value_args_as_decimal): New function.
11381 (value_binop): Add if block to handle TYPE_CODE_DECFLOAT values.
11382 (value_logical_not): Likewise.
11383 (value_equal): Likewise.
11384 (value_less): Likewise.
11385 (value_pos): Likewise.
11386 (value_neg): Formatting fix.
11387 * valops.c: Include dfp.h.
11388 (value_cast): Add if block to handle TYPE_CODE_DECFLOAT values.
11389 * value.c (unpack_long): Add case to handle TYPE_CODE_DECFLOAT.
11390 (unpack_double): Add if block to handle TYPE_CODE_DECFLOAT.
11391 (value_from_decfloat): Remove expect_type argument.
11392 * value.h (value_from_decfloat): Update prototype.
11393
11394 2008-01-07 Vladimir Prus <vladimir@codesourcery.com>
11395
11396 Ignore change in name of dynamic linker during
11397 execution on Solaris. This also unbreaks pending breakpoints.
11398
11399 * solist.h (struct target_so_ops): New field same.
11400 * solib-svr4.c (svr4_same): New.
11401 (_initialize_svr4_solib): Register svr4_same.
11402 * solib.c (update_solib_list): Use ops->same, if available.
11403
11404 2008-01-06 Christopher Faylor <me+cygwin@cgf.cx>
11405
11406 * win32-nat.c (win32_make_so): Use cygwin-style path to avoid warnings
11407 when using MS-DOS paths.
11408
11409 2008-01-05 Pedro Alves <pedro@codesourcery.com>
11410
11411 * NEWS: Mention --pid and --core command line behaviour changes.
11412
11413 2008-01-05 Pedro Alves <pedro@codesourcery.com>
11414
11415 * main.c (captured_main): Remove 'count' varible and the
11416 ALIGN_STACK_ON_ENTRY block that used it. Error out if --core and
11417 --pid options were issued simultaneously. If an explicit pid
11418 option was passed, don't fallback to core file. Detect extra
11419 arguments better in the presence of explicit pid or core
11420 arguments.
11421
11422 2008-01-05 Joel Brobecker <brobecker@adacore.com>
11423
11424 * ada-lang.c (ada_which_variant_applies): Correctly compute
11425 the value of the discriminant when the variant record is packed.
11426
11427 2008-01-04 Joel Brobecker <brobecker@adacore.com>
11428
11429 * ada-lang.c (is_name_suffix): Handle middle-name numeric suffixes
11430 that are used to differentiate homonyms.
11431
11432 2008-01-04 Jerome Guitton <guitton@adacore.com>
11433
11434 * ada-lang.c (decode_packed_array_type): Avoid a seg fault
11435 when the type is an anonymous pointer type.
11436 (ada_check_typedef): Avoid a seg fault when the type is null.
11437 * ada-typeprint.c (print_array_type): Add support for pointer
11438 to packed arrays.
11439
11440 2008-01-04 Paul N. Hilfinger <hilfinger@adacore.com>
11441
11442 * ada-exp.y: Allow '{type} ADDRESS' notation on left of assignment.
11443
11444 2008-01-04 Joel Brobecker <brobecker@adacore.com>
11445
11446 * ada-lang.c (ada_evaluate_subexp): Evaluate tagged types in
11447 EVAL_NORMAL mode when noside is EVAL_AVOID_SIDE_EFFECTS.
11448
11449 2008-01-04 Joel Brobecker <brobecker@adacore.com>
11450
11451 * ada-exp.y (chop_separator): New function.
11452 (write_selectors): Rewrite to re-use chop_separator.
11453 (ada_nget_field_index, get_symbol_field_type): New functions.
11454 (write_var_or_type): Add support for "ptype TYPENAME.FIELD"
11455 expressions.
11456
11457 2008-01-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
11458
11459 * symtab.c (find_pc_sect_line): Use SYMBOL_VALUE_ADDRESS instead
11460 of SYMBOL_VALUE when working with function symbols.
11461
11462 2008-01-03 Joel Brobecker <brobecker@adacore.com>
11463
11464 * ada-lang.c (resolve_subexp): Add handling of OP_REGISTER
11465 expressions. These expressions do not need to be rewriten.
11466
11467 2008-01-03 Joel Brobecker <brobecker@adacore.com>
11468
11469 * dwarf2read.c (read_enumeration_type): Flag type as stub if
11470 the given die is a declaration.
11471
11472 2008-01-03 Joel Brobecker <brobecker@adacore.com>
11473
11474 * ada-lang.c (ada_array_bound_from_type): Make non-static.
11475 Handle properly the case when the index type is an enumerated type.
11476 Do not return the subtype of the bounds type, just return the
11477 bounds type directly - this is not needed and is more consistent
11478 with what we do for arrays when no XA parallel type exists.
11479
11480 2008-01-03 Joel Brobecker <brobecker@adacore.com>
11481
11482 * ada-lang.c (static_unwrap_type): Add forward declaration.
11483 (template_to_static_fixed_type): Fields of dynamic types sometimes
11484 also need to be unwrapped. Take this into account.
11485 (ada_to_fixed_type_1): Renamed from ada_to_fixed_type.
11486 (ada_to_fixed_type): New wrapper around ada_to_fixed_type_1.
11487 * ada-typeprint.c (ada_print_type): Get the typename from
11488 the original type, not the base type.
11489
11490 2008-01-03 Jerome Guitton <guitton@adacore.com>
11491
11492 * ada-lang.c (ada_value_struct_elt, to_fixed_array_type)
11493 (to_fixed_array_type, ada_to_fixed_value_create, unwrap_value):
11494 Update calls to ada_to_fixed_type.
11495 (ada_template_to_fixed_record_type_1): Ditto, but without looking
11496 for the tag.
11497 (ada_to_fixed_type): Add check_tag parameter; do not look for
11498 tag if null. When looking for a tag, use a fixed record type.
11499 * ada-lang.h (ada_to_fixed_type): Add check_tag parameter.
11500 * ada-valprint.c (printable_val_type, ada_value_print): Update
11501 calls to ada_to_fixed_type.
11502
11503 2008-01-03 Luis Machado <luisgpm@br.ibm.com>
11504
11505 * doublest.c (convert_floatformat_to_doublest): Call
11506 floatformat_to_doublest instead of floatformat_to_double and use
11507 DOUBLEST variables.
11508 (convert_doublest_to_floatformat): Call floatformat_from_doublest
11509 instead of floatformat_from_double and use DOUBLEST variables.
11510
11511 2008-01-03 Nick Hudson <nick.hudson@dsl.pipex.com>
11512
11513 * MAINTAINERS (Write After Approval): Add self.
11514
11515 2008-01-03 Joel Brobecker <brobecker@adacore.com>
11516
11517 * symfile.c (set_initial_language): Make non-static.
11518 * symfile.h (set_initial_language): Add declaration.
11519 * language.c: #include "symfile.h".
11520 (set_language): Call set_initial_language if the frame language
11521 could not be determined.
11522
11523 2008-01-03 Paul N. Hilfinger <hilfinger@adacore.com>
11524
11525 * eval.c (evaluate_subexp_for_address): Provide frame address to
11526 locate_var_value only if it will be needed.
11527
11528 2008-01-02 Jan Kratochvil <jan.kratochvil@redhat.com>
11529
11530 * linux-nat.c (linux_child_follow_fork): Call also CHECK_FOR_THREAD_DB.
11531
11532 2008-01-02 Joel Brobecker <brobecker@adacore.com>
11533
11534 * ada-lang.c (ada_evaluate_subexp): Modify the value returned
11535 when noside is EVAL_AVOID_SIDE_EFFECTS to be an lval_memory.
11536 This is needed to make sure that any other treatment applied
11537 to the resulting value does not fail for spurious reason,
11538 such as trying to take the address of this value.
11539
11540 2008-01-02 Joel Brobecker <brobecker@adacore.com>
11541
11542 * ada-lang.c (ada_value_equal): Dereference reference types when
11543 comparing arrays.
11544
11545 2008-01-01 Daniel Jacobowitz <dan@codesourcery.com>
11546
11547 Updated copyright notices for most files.
11548
11549 2008-01-01 Christopher Faylor <me+gdb@cgf.cx>
11550
11551 * win32-nat.c (psapi_module_handle): Remove static.
11552 (get_module_name): Rename from psapi_get_dll_name. Revamp slightly to
11553 return first module found if base_address is zero. Don't initialize
11554 psapi function pointers here. Convert to cygwin paths when
11555 appropriate.
11556 (win32_pid_to_exec_file): Use Cygwin's /proc interface to determine
11557 executable name. Use get_module_name when that fails or when
11558 !__CYGWIN__.
11559 (_initialize_psapi): New function. Initialize psapi stuff before it is
11560 needed or issue a warning if it is not found. Move psapi_module_handle
11561 here.
11562
11563 2008-01-01 Joel Brobecker <brobecker@adacore.com>
11564
11565 * ada-lang.c (ada_remove_trailing_digits): New function.
11566 (ada_remove_po_subprogram_suffix): New function.
11567 (ada_decode): Improve. Move the description of the algorithm
11568 directly inside the code, instead of in the function global
11569 description.
11570
11571 2008-01-01 Joel Brobecker <brobecker@adacore.com>
11572
11573 * ada-valprint.c (ada_val_print_1) [TYPE_CODE_REF]: Ignore deref_ref
11574 and always print the dereferenced value.
11575
11576 2008-01-01 Joel Brobecker <brobecker@adacore.com>
11577
11578 * ada-lang.c (ada_evaluate_subexp, case BINOP_SUB): Add handling
11579 of the case where the first argument is a reference.
11580 (ada_evaluate_subexp, case BINOP_ADD): Likewise.
11581
11582 2008-01-01 Joel Brobecker <brobecker@adacore.com>
11583
11584 Implement support for Ada interface types.
11585
11586 * ada-lang.c (ada_is_dispatch_table_ptr_type): New function.
11587 (ada_is_ignored_field): Ignore fields that are a dispatch table
11588 of a tagged type.
11589
11590 2008-01-01 Joel Brobecker <brobecker@adacore.com>
11591
11592 * top.c (print_gdb_version): Update copyright year.
11593
11594 2008-01-01 Joel Brobecker <brobecker@adacore.com>
11595
11596 * ChangeLog-2007: New ChangeLog rotation.
11597 * ChangeLog: Reset for 2008.
11598 * config/djgpp/fnchange.lst: Add entries for ChangeLog-2006 and
11599 ChangeLog-2007.
11600
11601 For older changes see ChangeLog-2007.
11602 \f
11603 Local Variables:
11604 mode: change-log
11605 left-margin: 8
11606 fill-column: 74
11607 version-control: never
11608 coding: utf-8
11609 End:
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