1 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
3 * eval.c (evaluate_subexp_standard): Use builtin_type_int8
4 to construct the EVAL_SKIP dummy return value.
5 * ada-lang.c (ada_evaluate_subexp): Likewise.
6 * jv-lang.c (evaluate_subexp_java): Likewise.
7 * m2-lang.c (evaluate_subexp_modula2): Likewise.
8 * scm-lang.c (evaluate_exp): Likewise.
10 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
12 * value.h (coerce_enum, coerce_number): Remove prototypes.
13 * value.c (coerce_enum, coerce_number): Remove.
14 * valarith.c (value_x_binop): Do not call coerce_enum.
15 (value_x_unop): Likewise.
16 (value_logical_not): Call coerce_array instead of coerce_number.
18 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
20 * ax-gdb.c: Include "language.h".
21 (gen_frame_args_address): Add GDBARCH parameter; use it
22 instead of current_gdbarch.
23 (gen_frame_locals_address): Likewise.
24 (gen_var_ref): Add GDBARCH parameter. Update calls to
25 gen_frame_args_address and gen_frame_locals_address. Use
26 pointer type from gdbarch.
27 (gen_usual_unary): Add EXP parameter. Use integer type
29 (gen_usual_arithmetic): Likewise.
30 (gen_integral_promotions): Likewise.
31 (gen_add, gen_sub): Remove.
32 (gen_ptradd, gen_ptrsub, gen_ptrdiff): New functions.
33 (gen_logical_not): Use passed-in boolean result type
34 instead of builtin_type_int.
35 (gen_complement): Do not call gen_usual_unary or
36 gen_integral_promotions.
37 (gen_struct_ref): Call require_rvalue instead of gen_usual_unary.
38 (gen_repeat): Add EXP parameter. Update call to gen_expr.
39 Use builtin_type_int32 as internal range type.
40 (gen_sizeof): Add EXP and SIZE_TYPE parameters. Use SIZE_TYPE
41 as result type. Update call to gen_expr.
42 (gen_expr): Add EXP parameter. Update calls to gen_expr,
43 gen_repeat, gen_var_ref, gen_usual_unary, gen_usual_arithmetic,
44 and gen_integral_promotions. Call gen_ptradd, gen_ptrsub,
45 gen_ptrdiff, or gen_binop instead of gen_add or gen_sub.
46 Use exp->gdbarch instead of current_gdbarch.
47 Call language_bool_type to determine result type of UNOP_LOGICAL_NOT.
49 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
51 * eval.c (evaluate_subexp_standard): Add calls to binop_promote
52 and unop_promote before calling value_binop et. al.
53 * ada-lang.c (ada_evaluate_subexp): Add calls to binop_promote
54 and unop_promote before calling value_binop et. al.
56 * valarith.c (value_binop): Do not call binop_promote or unop_promote.
57 (value_pos): Do not call unop_promote.
58 (value_neg, value_complement): Likewise.
60 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
62 * value.h (unop_promote, binop_promote): Add prototypes.
63 * eval.c (unop_promote, binop_promote): New functions.
64 * valarith.c (unop_result_type, binop_result_type): Remove.
65 (value_binop): Call binop_promote or unop_promote.
66 Inline remaining parts of binop_result_type. Remove special
67 code to truncate integer values for unsigned operations.
68 (value_pos): Call unop_promote. Inline remaining parts of
70 (value_neg, value_complement): Likewise.
72 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
74 * value.h (value_add, value_sub): Remove.
75 (value_ptradd, value_ptrsub, value_ptrdiff): Add prototypes.
76 * valarith.c (value_add, value_sub): Remove.
77 (value_ptradd, value_ptrsub, value_ptrdiff): New functions.
78 (find_size_for_pointer_math): Add assertion. Update comment.
79 (value_binop): Update comment.
81 * eval.c (ptrmath_type_p): New function.
82 (evaluate_subexp_standard): Replace value_add and value_sub
83 by value_ptradd, value_ptrsub, value_ptrdiff or value_binop.
84 Use builtin_type_uint8 instead of builtin_type_char to hold
85 the increment for BINOP_{PRE,POST}{IN,DE}CREMENT operations.
86 * valarith.c (value_subscript): Replace value_add by
87 value_ptradd. Replace value_sub by value_binop.
88 * ada-lang.c (ada_value_ptr_subscript): Likewise.
89 (ada_tag_name_2): Replace value_add by value_ptradd.
90 (ada_evaluate_subexp): Replace value_add and value_sub by
92 * m2-lang.c (evaluate_subexp_modula2): Replace value_add
94 * gnu-v2-abi.c (gnuv2_virtual_fn_field): Likewise.
95 * gnu-v3-abi.c (gnuv3_method_ptr_to_value): Likewise.
97 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
99 * eval.c (evaluate_subexp_for_sizeof): Use builtin_int type of
100 the expression architecture instead of builtin_type_int as the
103 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
105 * expression.h (enum exp_opcode): Document OP_COMPLEX to take
106 a type parameter as expression element.
107 * eval.c (evaluate_subexp_standard) [OP_COMPLEX]: Retrieve result
108 type as expression element.
109 * f-exp.y: Pass in type when buildin OP_COMPLEX expression.
110 * parse.c (operator_length_standard): Update length of OP_COMPLEX.
112 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
114 * language.h (struct language_arch_info): New members
115 bool_type_default and bool_type_symbol.
116 (lang_bool_type): Remove prototype.
117 (LA_BOOL_TYPE): Remove macro.
118 (language_bool_type): Add prototype.
119 * language.c (lang_bool_type): Remove.
120 (language_bool_type): New function.
122 * value.h (value_in): Change return value to int.
123 * value.c (value_in): Return int instead of struct value *.
125 * eval.c (evaluate_subexp_standard): Call language_bool_type instead
126 of using LA_BOOL_TYPE. Update call to value_in.
127 * ada-lang.c (ada_evaluate_subexp): Call language_bool_type instead
128 of using LA_BOOL_TYPE or builtin_type_int for boolean values.
130 * language.c (unknown_language_arch_info): Set bool_type_default member
131 of struct language_arch_info.
132 * ada-lang.c (ada_language_arch_info): Set bool_type_symbol and
133 bool_type_default members of struct language_arch_info.
134 * c-lang.c (c_language_arch_info): Set bool_type_default member
135 of struct language_arch_info.
136 (cplus_language_arch_info): Set bool_type_symbol and bool_type_default
137 members of struct language_arch_info.
138 * f-lang.c (f_language_arch_info): Set bool_type_symbol and
139 bool_type_default members of struct language_arch_info.
140 * jv-lang.c (java_language_arch_info): Set bool_type_symbol and
141 bool_type_default members of struct language_arch_info.
142 * m2-lang.c (m2_language_arch_info): Set bool_type_symbol and
143 bool_type_default members of struct language_arch_info.
144 * p-lang.c (p_language_arch_info): Set bool_type_symbol and
145 bool_type_default members of struct language_arch_info.
147 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
149 * jv-lang.c (enum java_primitive_types): New type.
150 (java_language_arch_info): New function.
151 (java_language): Use it instead of c_language_arch_info.
153 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
155 * value.h (value_bitstring_subscript): New prototype.
156 * valarith.h (value_bitstring_subscript): New function.
157 (value_subscript): No longer handle TYPE_CODE_BITSTRING.
158 * eval.c (evaluate_subexp_standard): Call value_bitstring_subscript
159 instead of value_subscript to handle TYPE_CODE_BITSTRING.
161 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
163 * expression.h (struct expression): New member GDBARCH.
164 * parse.c (parse_exp_in_context): Initialize it.
165 * parser-def.h (parse_gdbarch, parse_language): New macros.
167 * ada-exp.y (parse_type): New macro.
168 Replace builtin_type_ macros by using parse_type.
169 Replace current_language by parse_language.
170 * ada-lex.l (processInt): Replace current_gdbarch by parse_gdbarch.
171 Replace builtin_type_ macros.
173 * c-exp.y (parse_type): New macro.
174 Replace builtin_type_ macros by using parse_type.
175 (parse_number): Replace current_gdbarch by parse_gdbarch.
176 (yylex): Replace current_language by parse_language.
178 * f-exp.y (parse_type, parse_f_type): New macros.
179 Replace builtin_type_ macros by using parse_{f_,}type.
180 (parse_number): Replace current_gdbarch by parse_gdbarch.
181 (yylex): Replace current_language by parse_language.
183 * jv-exp.y (parse_type): New macro.
184 (parse_number): Replace builtin_type_ macros by using parse_type.
186 * m2-exp.y (parse_type, parse_m2_type): New macros.
187 Replace builtin_type_ macros by using parse_{m2_,}type.
189 * objc-exp.y (parse_type): New macro.
190 Replace builtin_type_ macros by using parse_type.
191 (parse_number): Replace current_gdbarch by parse_gdbarch.
192 (yylex): Replace current_language by parse_language.
194 * p-exp.y (parse_type): New macro.
195 Replace builtin_type_ macros by using parse_type.
196 (parse_number): Replace current_gdbarch by parse_gdbarch.
197 (yylex): Replace current_language by parse_language.
199 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
201 * parser-defs.h (write_exp_msymbol): Remove TEXT_SYMBOL_TYPE
202 and DATA_SYMBOL_TYPE arguments.
203 * parse.c (write_exp_msymbol): Remove TEXT_SYMBOL_TYPE and
204 DATA_SYMBOL_TYPE arguments. Replace use of builtin_type_CORE_ADDR.
205 (write_dollar_variable): Update call.
207 * ada-exp.y (write_var_or_type): Update call.
210 * jv-exp.y: Likewise.
211 * m2-exp.y: Likewise.
212 * objc-exp.y: Likewise.
215 2008-09-10 Joel Brobecker <brobecker@adacore.com>
217 * ada-lang.c (ada_parent_type): Add handling of the case where
218 the _parent field is a pointer and/or has a parallel XVS type.
219 (ada_evaluate_subexp) [OP_VAR_VALUE]: When doing an
220 EVAL_AVOID_SIDE_EFFECTS evaluation of a tagged type, return
221 the type of the tag instead of doing forcing an EVAL_NORMAL
222 expression evaluation.
224 2008-09-10 Paul N. Hilfinger <hilfinger@adacore.com>
225 Joel Brobecker <brobecker@adacore.com>
227 * ada-lang.c (is_digits_suffix): New function.
228 (is_dot_digits_suffix): Remove.
229 (ada_lookup_symbol_list): Remove digits suffix from minimal symbols
230 before looking up in symbol table, and do not use wild matches on them.
231 (wild_match): Reimplement for speed and to allow matching of operator
233 (is_valid_name_for_wild_match): Return zero for names that do not
234 follow the GNAT encoding.
236 (is_name_suffix): Fix typo in comment.
237 (to_record_with_fixed_variant_part): Ditto.
239 2008-09-10 Pedro Alves <pedro@codesourcery.com>
241 * Makefile.in (gnu-nat.o): New rule.
243 2008-09-10 Joel Brobecker <brobecker@adacore.com>
245 * ada-lang.c (ada_evaluate_subexp) [OP_ATR_SIZE]: Use
246 archecture-neutral builtin_type_int32 instead of builtin_type_int.
248 2008-09-10 Joel Brobecker <brobecker@adacore.com>
250 * ada-lang.c (ada_evaluate_subexp) [BINOP_ADD, BINOP_SUB]:
251 Add special handling for pointer types.
253 2008-09-10 Pedro Alves <pedro@codesourcery.com>
255 * inf-ttrace.c (inf_ttrace_follow_fork): Declare locals at the
257 (inf_ttrace_resume, inf_ttrace_wait): Typos.
259 2008-09-10 Ulrich Weigand <uweigand@de.ibm.com>
261 * ada-lang.c (ada_array_length): Use builtin_type_int32 instead
263 (ada_evaluate_subexp) [UNOP_IN_RANGE]: Use operand range type
264 instead of builtin_type_int.
266 2008-09-09 Pedro Alves <pedro@codesourcery.com>
268 * infrun.c (normal_stop): Run hook-stop last.
270 2008-09-09 Pedro Alves <pedro@codesourcery.com>
272 * gnu-nat.c (gnu_pid_to_exec_file): Delete.
273 (init_gnu_ops): Don't register it.
275 2008-09-09 Pedro Alves <pedro@codesourcery.com>
277 * gnu-nat.c (gnu_attach): Push target before fetching the list of
280 2008-09-08 Daniel Jacobowitz <dan@codesourcery.com>
282 * valops.c (value_cast_structs): Return NULL for failure.
283 (value_cast): Handle NULL from value_cast_structs.
284 (value_fetch_lazy): Call check_typedef. Remove unused variable.
286 2008-09-08 Pedro Alves <pedro@codesourcery.com>
288 * inferior.h (context_switch_to): Delete.
289 * infrun.c (context_switch): Don't save and load infrun state.
290 (context_switch_to): Delete.
292 * infcmd.c (proceed_thread_callback): Replace context_switch_to
293 calls by switch_to_thread calls.
295 * gdbthread.h (save_infrun_state, load_infrun_state): Delete.
296 * thread.c (main_thread_state, main_thread_executing): Delete.
297 (inferior_thread): Delete references to them.
298 (add_thread_silent): Fix case where we're adding a thread with the
299 same ptid as an exited thread. Remove references to
301 (load_infrun_state, save_infrun_state): Delete.
302 (thread_alive, is_thread_state, any_running, is_executing)
303 (set_executing): Remove the special handling for targets that
304 don't register any thread.
305 (restore_current_thread, thread_apply_all_command)
306 (do_captured_thread_select): Unconditionally call
309 * mi/mi-main.c (mi_cmd_execute): Check for exited threads.
310 Call switch_to_thread instead of context_switch_to.
312 2008-09-08 Pedro Alves <pedro@codesourcery.com>
314 Remove global continuations in favour of a per-thread
317 * gdbthread.h (struct thread_info): Add comments around
318 continuations and intermediate_continuations.
319 (save_infrun_state, load_infrun_state): Delete continuations and
320 intermediate_continuations arguments.
321 * infrun.c (context_switch): Don't context-switch the continuations.
322 * thread.c (clear_thread_inferior_resources): Discard all
323 continuations of the thread we're clearing.
324 (save_infrun_state, load_infrun_state): Delete continuations and
325 intermediate_continuations arguments, and the code referencing
327 * utils.c: Include "gdbthread.h".
328 (cmd_continuation, intermediate_continuation): Delete.
329 (add_continuation): Add thread_info* argument. Install the
331 (restore_thread_cleanup): New.
332 (do_all_continuations_ptid, do_all_continuations_thread_callback):
334 (do_all_continuations): Reimplement.
335 (discard_all_continuations_thread_callback,
336 discard_all_continuations_thread): New.
337 (discard_all_continuations): Reimplement.
338 (add_intermediate_continuation): Add thread_info* argument.
339 Install the continuation on it.
340 (do_all_intermediate_continuations_thread_callback)
341 (do_all_intermediate_continuations_thread): New.
342 (do_all_intermediate_continuations): Reimplement.
343 (discard_all_intermediate_continuations_thread_callback): New.
344 (discard_all_intermediate_continuations_thread): New.
345 (discard_all_intermediate_continuations): Reimplement.
347 * breakpoint.c (until_break_command): Install the continuation on
350 * defs.h (cmd_continuation, intermediate_continuation): Delete.
351 (struct thread_info): Forward declare.
352 (add_continuation, add_intermediate_continuation): Add
353 thread_info* argument.
354 (do_all_continuations_thread, discard_all_continuations_thread)
355 (do_all_intermediate_continuations_thread)
356 (discard_all_intermediate_continuations_thread): Declare.
357 * inf-loop.c (inferior_event_handler): In non-stop only run
358 continuations on the thread that stopped. In all-stop, run
359 continuations on all threads.
360 * infcmd.c (step_once, finish_command): Adjust.
362 2008-09-08 Pedro Alves <pedro@codesourcery.com>
364 Remove the global stop_step in favour of a per-thread
367 * inferior.h (stop_step): Delete.
369 * gdbthread.h (struct thread_info): Add comments to stop_step.
370 (save_infrun_state, load_infrun_state): Remove stop_step argument.
371 * thread.c (load_infrun_state, save_infrun_state): Remove
372 stop_step argument, and references to it.
374 * infrun.c (clear_proceed_status): Clear stop_step.
375 (fetch_inferior_event): Adjust.
376 (context_switch): Don't context-switch stop_step.
377 (handle_inferior_event): Adjust.
378 (normal_stop): Adjust.
379 (save_inferior_status, restore_inferior_status): Adjust.
381 * infcmd.c (stop_step): Delete.
382 (step_1, step_1_continuation, step_once, until_next_command):
385 2008-09-08 Pedro Alves <pedro@codesourcery.com>
387 Remove the global step_multi in favour of a per-thread
390 * inferior.h (step_multi): Delete.
391 * gdbthread.h (struct thread_info): Add comments around
393 (save_infrun_state, load_infrun_state): Remove step_multi
395 * thread.c (load_infrun_state, save_infrun_state): Remove
396 step_multi argument, and references to it.
397 * infcmd.c (step_multi): Delete.
399 (step_1_continuation, until_next_command): Adjust.
400 * infrun.c (fetch_inferior_event): Adjust.
401 (context_switch): Don't context-switch step_multi.
402 (print_stop_reason, normal_stop): Adjust.
404 2008-09-08 Pedro Alves <pedro@codesourcery.com>
406 Remove the global stop_signal in favour of a per-thread
409 * inferior.h (stop_signal): Delete.
410 * gdbthread.h (save_infrun_state, load_infrun_state): Remove
411 stop_signal argument.
412 * thread.c (load_infrun_state, save_infrun_state): Remove
413 stop_signal argument. Don't reference it.
415 * infcmd.c (stop_signal): Delete.
416 (program_info): Adjust.
417 * infrun.c (resume): Clear stop_signal.
418 (proceed): Adjust. Pass the last stop_signal to the thread we're
420 (context_switch): Don't context-switch stop_signal.
421 (handle_inferior_event, keep_going): Adjust.
422 (save_inferior_status, restore_inferior_status): Adjust.
424 * fbsd-nat.c: Include "gdbthread.h".
425 (find_signalled_thread, find_stop_signal): New.
426 (fbsd_make_corefile_notes): Use it.
427 * fork-child.c (startup_inferior): Adjust.
429 * linux-nat.c (get_pending_status): Adjust.
430 (linux_nat_do_thread_registers): Adjust.
431 (find_signalled_thread, find_stop_signal): New.
432 (linux_nat_do_thread_registers): Add stop_signal parameter.
433 (struct linux_nat_corefile_thread_data): Add stop_signal member.
434 (linux_nat_corefile_thread_callback): Pass stop_signal.
435 (linux_nat_do_registers): Delete.
436 (linux_nat_make_corefile_notes): Use find_stop_signal. Assume
437 there's always a thread.
439 * procfs.c (find_signalled_thread, find_stop_signal): New.
440 (find_stop_signal): New.
441 (procfs_do_thread_registers): Add stop_signal parameter.
442 (struct procfs_corefile_thread_data): Add stop_signal member.
443 (procfs_corefile_thread_callback): Pass args->stop_signal.
444 (procfs_make_note_section): Find the last stop_signal.
446 * solib-irix.c: Include gdbthread.h.
447 (irix_solib_create_inferior_hook): Adjust.
448 * solib-osf.c: Include gdbthread.h.
449 (osf_solib_create_inferior_hook): Adjust.
450 * solib-sunos.c: Include gdbthread.h.
451 (sunos_solib_create_inferior_hook): Adjust.
452 * solib-svr4.c: Include gdbthread.h.
453 (svr4_solib_create_inferior_hook): Adjust.
455 * win32-nat.c (do_initial_win32_stuff): Adjust.
457 2008-09-08 Pedro Alves <pedro@codesourcery.com>
459 * gdbthread.h (struct thread_info): Add comments around
461 (save_infrun_state, load_infrun_state): Remove proceed_to_finish
463 * thread.c (load_infrun_state, save_infrun_state): Delete
464 proceed_to_finish argument and references to it.
466 * infcall.c (call_function_by_hand): Adjust.
467 * infcmd.c (finish_command): Adjust.
468 * infrun.c (proceed_to_finish): Delete.
469 (clear_proceed_status): Adjust.
470 (context_switch): Don't context-switch proceed_to_finish.
471 (normal_stop, save_inferior_status, restore_inferior_status):
474 2008-09-08 Pedro Alves <pedro@codesourcery.com>
476 * inferior.h (stop_bpstat): Delete.
478 * breakpoint.h (bpstat_do_actions): Remove bpstat* argument.
480 * breakpoint.c (bpstat_do_actions): Rename to ...
481 (bpstat_do_actions_1): ... this. Make static. Change return type
482 to int. Return true if a breakpoint proceeded.
483 (bpstat_do_actions): New, as wrapper around bpstat_do_actions_1.
484 (delete_breakpoint): Don't reference the global stop_bpstat; it's
487 * gdbthread.h (struct thread_info): Add stop_bpstat.
488 (save_infrun_state, load_infrun_state): Remove stop_bpstat
490 * thread.c (load_infrun_state, save_infrun_state): Remove
491 stop_bpstat argument, and the code referencing it.
493 * infcall.c: Include "gdbthread.h".
494 (call_function_by_hand): Adjust.
495 * exceptions.c: Include "gdbthread.h".
496 (throw_exception): Adjust.
497 * infcmd.c (stop_bpstat): Delete.
498 (continue_command): In all-stop, set the ignore count on the
499 thread that reported the stop. In non-stop, set it on the current
501 (finish_command_continuation): Adjust.
502 (program_info): Adjust.
503 * infrun.c (clear_proceed_status): Adjust.
504 (context_switch): Don't context-switch stop_bpstat.
505 (handle_inferior_event): Adjust.
506 (normal_stop): Adjust.
507 (save_inferior_status, restore_inferior_status): Adjust.
509 * inf-loop.c (inferior_event_handler): Remove parameter to
510 bpstat_do_actions call.
511 * top.c (command_loop): Remove parameter to bpstat_do_actions
512 call. Call it unconditionally.
513 * event-top.c (command_handler): Ditto.
514 * python/python.c (execute_gdb_command): Ditto.
516 2008-09-08 Pedro Alves <pedro@codesourcery.com>
518 * inferior.h (step_over_calls): Delete.
520 * gdbthread.h (save_infrun_state, load_infrun_state): Remove
521 step_over_calls argument.
522 * thread.c (save_infrun_state, load_infrun_state): Remove
523 step_over_calls argument. Adjust.
525 * infcmd.c (step_over_calls): Delete.
527 * infrun.c (clear_proceed_status): Adjust.
528 (context_switch): Don't context-switch step_over_calls.
529 (handle_inferior_event, save_inferior_status)
530 (restore_inferior_status): Adjust.
532 2008-09-08 Pedro Alves <pedro@codesourcery.com>
534 Remove context switching in favour of accessing thread_info fields
537 * infrun.c (stepping_over_breakpoint, step_resume_breakpoint):
539 (struct thread_stepping_state): Delete.
541 (follow_inferior_reset_breakpoints, follow_exec)
542 (resume, clear_proceed_status): Adjust.
544 (proceed, start_remote, init_wait_for_inferior): Adjust.
545 (struct execution_control_state): Add event_thread member.
546 (delete_step_resume_breakpoint_callback)
547 (delete_step_thread_step_resume_breakpoint)
548 (delete_step_thread_step_resume_breakpoint_cleanup)
549 (delete_step_thread_step_resume_breakpoint): New.
550 (wait_for_inferior, init_execution_control_state): Use
551 delete_step_thread_step_resume_breakpoint_cleanup.
552 (wait_for_inferior): Set the event_thread.
553 (fetch_inferior_event): Ditto. Delete the step-resume breakpoint
554 with delete_step_thread_step_resume_breakpoint.
555 (init_thread_stepping_state): Change parameter type to
557 (context_switch): Don't context switch prev_pc,
558 stepping_over_breakpoint, step_resume_breakpoint,
559 step_range_start, step_range_end, step_frame_id,
560 tss->stepping_over_breakpoint,
561 tss->stepping_through_solib_after_catch,
562 tss->stepping_through_solib_catchpoints, tss->current_line, or
564 (adjust_pc_after_break, handle_inferior_event)
565 (currently_stepping, step_into_function)
566 (insert_step_resume_breakpoint_at_sal)
567 (insert_longjmp_resume_breakpoint, keep_going): Adjust.
568 (clear_stepping_state): New.
569 (normal_stop): Adjust.
570 (save_inferior_status, restore_inferior_status): Adjust.
572 * gdbthread.h (struct thread_info): Comments describing the
573 members moved here. Add step_after_step_resume_breakpoint.
574 (delete_step_resume_breakpoint): Add thread_info argument.
575 (save_infrun_state, load_infrun_state): Remove prev_pc,
576 trap_expected, step_resume_breakpoint, step_range_start,
577 step_range_end, step_frame_id, another_trap,
578 stepping_through_solib_after_catch,
579 stepping_through_solib_catchpoints, current_line and
580 current_symtab function arguments.
581 (inferior_thread): Declare.
583 * thread.c (inferior_thread): New.
584 (delete_step_resume_breakpoint): Add a thread_info parameter and
586 (load_infrun_state, save_infrun_state): Remove prev_pc,
587 trap_expected, step_resume_breakpoint, step_range_start,
588 step_range_end, step_frame_id, stepping_over_breakpoint,
589 stepping_through_solib_after_catch,
590 stepping_through_solib_catchpoints, current_line and
591 current_symtab args. Remove code referencing them.
593 * infcmd.c (step_range_start, step_range_end, step_frame_id):
595 (step_1, step_once, until_next_command): Adjust.
597 * inferior.h (step_range_start, step_range_end, step_frame_id):
600 * linux-nat.c (linux_child_follow_fork): If following the child,
601 move the step state to it. Adjust.
602 * inf-ptrace.c (inf_ptrace_follow_fork): Ditto.
603 * inf-ttrace.c (inf_ttrace_follow_fork): Ditto.
605 2008-09-08 Pedro Alves <pedro@codesourcery.com>
607 * bsd-uthread.c (bsd_uthread_find_new_threads): Claim the main
610 2008-09-08 Pedro Alves <pedro@codesourcery.com>
612 * corelow.c (add_to_thread_list): If this is the first time we
613 hear about thread info, update inferior_ptid.
614 (core_open): Clear the thread list and set inferior_ptid before
615 acknowledging a new inferior. Find threads before fetching
616 register info. Give an upper target layer a chance to find and
617 claim new threads. Print core generation and stop signal info
618 after finding new threads.
619 (get_core_register_section): Look at the lwp member of
620 inferior_ptid for detecting if we have threads info, instead of
622 (core_pid_to_str): New.
623 (init_core_ops): Register core_pid_to_str.
625 2008-09-08 Pedro Alves <pedro@codesourcery.com>
627 * spu-linux-nat.c (spu_child_post_startup_inferior)
628 (spu_child_post_attach): Don't add the main thread here.
630 2008-09-08 Pedro Alves <pedro@codesourcery.com>
632 Use ptid_t.tid to store thread ids instead of ptid_t.pid.
634 * gnu-nat.c (inf_validate_procs): If this is the first time we're
635 seeing a thread id, extend the main thread's ptid. If we still
636 have pending execs, don't be verbose about new threads.
637 (gnu_wait, gnu_resume, gnu_attach, gnu_thread_alive)
638 (gnu_pid_to_str, cur_thread, sig_thread_cmd): Adjust.
639 * i386gnu-nat.c (gnu_fetch_registers, gnu_store_registers):
642 2008-09-08 Pedro Alves <pedro@codesourcery.com>
644 * procfs.c (to_attach): Create a procinfo for the current lwp.
645 Add it to gdb's thread list.
646 (procfs_fetch_registers, procfs_store_registers): Assume there's
648 (procfs_wait): Don't add the main thread here.
649 (procfs_init_inferior): Create a procinfo for the main lwp here.
650 Change main thread's ptid with thread_change_ptid.
651 (procfs_notice_thread): Check for exited threads.
652 (procfs_corefile_thread_callback): Remove check for the main
654 (procfs_make_note_section): Assume there is always a thread.
656 * sol-thread.c (sol_thread_attach): Clear sol_thread_active before
657 attaching. Change the main thread ptid with thread_change_ptid.
658 (sol_thread_detach): Clear sol_thread_active.
659 (sol_thread_wait): Check for exited threads.
660 (sol_thread_create_inferior): Clear sol_thread_active before
661 creating a new inferior. Change the main thread ptid with
663 (sol_thread_mourn_inferior): Clear sol_thread_active.
664 (sol_find_new_threads_callback): Check for exited threads.
666 2008-09-08 Pedro Alves <pedro@codesourcery.com>
668 * inf-ttrace.c (inf_ttrace_wait): On TTEVT_LWP_CREATE and
669 LWP_TERMINATE, resume the caller thread. On TTEVT_LWP_CREATE,
670 TTEVT_LWP_EXIT and TTEVT_LWP_TERMINATE, don't stop the whole
671 process, and return TARGET_WAITKIND_IGNORE.
673 2008-09-08 Pedro Alves <pedro@codesourcery.com>
675 * inf-ttrace.c: Include <signal.h>
676 (inf_ttrace_delete_dead_threads_callback): New.
677 (inf_ttrace_resume_lwp): New.
678 (inf_ttrace_resume_callback, inf_ttrace_resume): Rewrite. Don't
679 delete dying threads until they are really dead.
680 (inf_ttrace_wait): After stopping the whole process, delete any
681 dying thread that is really dead by now.
682 (inf_ttrace_thread_alive): Return 1.
683 (inf_ttrace_extra_thread_info): New.
684 (inf_ttrace_target): Register inf_ttrace_extra_thread_info.
686 2008-09-08 Pedro Alves <pedro@codesourcery.com>
688 * inf-ttrace.c (inf_ttrace_follow_fork): Register the main thread
690 (inf_ttrace_attach): Add the main thread.
691 (inf_ttrace_resume_callback): Check for exited threads. Adjust
693 (inf_ttrace_wait): Decorate the main thread's ptid with lwp info
694 using thread_change_ptid, and set its private data. Don't add the
696 (inf_ttrace_pid_to_str): Adjust.
698 2008-09-08 Pedro Alves <pedro@codesourcery.com>
700 * bsd-uthread.c (bsd_uthread_wait): Decorate the main thread with
701 thread_change_ptid. Check for exited threads.
702 (bsd_uthread_find_new_threads): Check for exited threads.
704 2008-09-08 Pedro Alves <pedro@codesourcery.com>
706 * inf-ptrace.c: Include "gdbthread.h".
707 (inf_ptrace_attach): Add the main thread here.
708 * linux-nat.c (linux_nat_attach): Don't add the main thread here.
709 Decorate the main thread id with the lwp id.
711 2008-09-08 Pedro Alves <pedro@codesourcery.com>
713 * linux-nat.c (linux_nat_wait): Update inferior_ptid's ptid with
714 thread_change_ptid. Don't add or mark the main thread as running
716 * fork-child.c (fork_inferior): Add the main thread here.
718 2008-09-08 Jerome Guitton <guitton@adacore.com>
720 * rs6000-tdep.c (rs6000_fetch_instruction)
721 (rs6000_skip_stack_check): New functions.
722 (skip_prologue): Skip stack check sequence.
724 2008-09-08 David Daney <ddaney@avtrex.com>
726 * dummy-frame.h (frame.h): Include it.
727 (struct frame_id): Remove declaration.
729 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
731 * spu-tdep.c (spu_push_dummy_code): New function.
732 (spu_gdbarch_init): Install it.
734 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
736 * gdbarch.sh (gdbarch_dump): Use core_addr_to_string_nz
738 * gdbarch.c: Regenerate.
740 * target.c (target_xfer_partial, debug_print_register): Use
741 core_addr_to_string_nz instead of paddr_nz.
743 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
745 * rs6000-tdep.c (rs6000_gdbarch_init): Setup displaced stepping
746 *before* calling gdbarch_init_osabi.
747 (rs6000_aix_init_osabi): Disable displaced stepping.
749 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
751 * target.c (update_current_target): Do not inherit to_open
753 (pop_target): Call target_close on target_stack instead
755 (pop_all_targets_above): Likewise.
757 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
759 * gnu-v3-abi.c (gnuv3_decode_method_ptr): New function.
760 (gnuv3_print_method_ptr): Use it.
761 (gnuv3_method_ptr_to_value): Likewise.
763 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
765 * nto-tdep.h (struct nto_target_ops): Add gdbarch parameter to
766 register_area callback function.
767 * i386-nto-tdep.c (i386nto_register_area): Add gdbarch parameter.
768 Use it instead of current_gdbarch.
769 * nto-procfs.c (procfs_store_registers): Update call.
771 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
773 * mips-tdep.c (deprecated_mips_set_processor_regs_hack): Use
774 regcache architecture instead of current_gdbarch.
776 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
778 * mep-tdep.c (struct mep_prologue): Add gdbarch member.
779 (check_for_saved): Use it instead of current_gdbarch.
780 (is_arg_spill): Add gdbarch paramter. Use it instead
782 (mep_analyze_prologue): Add gdbarch parameter. Pass it
783 to is_arg_spill and check_for_saved.
784 (mep_skip_prologue, mep_analyze_frame_prologue): Update calls.
786 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
788 * hppa-tdep.c (internalize_unwinds): Use objfile architecture
789 instead of current_gdbarch.
791 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
793 * m68k-tdep.h (m68kbsd_fpreg_offset): Add gdbarch parameter.
794 * m68kbsd-tdep.c (m68kbsd_fpreg_offset): Add gdbarch paramter.
795 Use it instead of current_gdbarch.
796 (m68kbsd_supply_fpregset): Update call.
797 * m68kbsd-nat.c (m68kbsd_supply_fpregset): Likewise.
798 (m68kbsd_collect_fpregset): Likewise.
800 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
802 * cris-tdep.c (cris_version, cris_mode): Remove.
803 (crisv32_single_step_through_delay): Use tdep->cris_mode.
804 (cris_breakpoint_from_pc): Likewise.
805 (cris_frame_unwind_cache): Use tdep->cris_version.
806 (crisv32_scan_prologue): Likewise.
807 (cris_spec_reg_applicable): Add gdbarch argument.
808 Use tdep->cris_version.
809 (cris_register_size, cris_special_register_name): Update calls.
810 (cris_special_register_name): Add gdbarch argument.
811 (cris_register_name, crisv32_register_name): Update calls.
813 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
815 * m68hc11-tdep.c (gdb_print_insn_m68hc11): Use info->arch
816 instead of current_gdbarch.
818 * sh64-tdep.c (gdb_print_insn_sh64): Remove.
819 (sh64_gdbarch_init): Install print_insn_sh64 directly.
820 * sh-tdep.c (gdb_print_insn_sh): Remove.
821 (sh_gdbarch_init): Install print_insn_sh directly.
823 * mips-tdep.c (gdb_print_insn_mips): Do not check mips_abi
824 from current_gdbarch.
825 (gdb_print_insn_mips_n32, gdb_print_insn_mips_n64): New functions.
826 (mips_gdbarch_init): Install them instead of gdb_print_insn_mips
827 depending on mips_abi.
829 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
831 * gdbarch.sh (addr_bits_remove): Change type to 'm'.
832 (smash_text_address): Likewise.
833 * gdbarch.c, gdbarch.h: Regenerate.
835 * arch-utils.c (core_addr_identity): Add gdbarch parameter.
836 * arch-utils.h (core_addr_identity): Likewise.
837 * arm-tdep.c (arm_addr_bits_remove): Likewise.
838 (arm_smash_text_address): Likewise.
839 * hppa-tdep.c (hppa_smash_text_address): Likewise.
840 * m88k-tdep.c (m88k_addr_bits_remove): Likewise.
841 * s390-tdep.c (s390_addr_bits_remove): Likewise.
843 * mips-tdep.c (mips_addr_bits_remove): Add gdbarch parameter.
844 Use it instead of current_gdbarch.
846 * arm-tdep.c (arm_prologue_prev_register, arm_unwind_pc,
847 arm_dwarf2_prev_register): Update calls.
848 * m88k-tdep.c (m88k_unwind_pc): Update call.
850 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
852 * dwarf2expr.h (dwarf2_read_address): Add gdbarch argument.
853 * dwarf2expr.c (dwarf2_read_address): Add gdbarch argument.
854 Call gdbarch_integer_to_address directly instead of converting
855 to value and back. Update comment.
856 (execute_stack_op): Update call site.
857 * dwarf2loc.c (find_location_expression): Likewise.
858 (locexpr_describe_location): Update
860 * dwarf2expr.h (struct dwarf_expr_context): Add gdbarch member.
861 * dwarf2-frame.c (execute_stack_op): Initialize ctx->gdbarch.
862 * dwarf2loc. (dwarf2_evaluate_loc_desc): Likewise.
863 (dwarf2_loc_desc_needs_frame): Likewise.
865 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
867 * breakpoint.h (struct bp_location): Change type of section
868 member to "struct obj_section *".
869 * tracepoint.h (struct tracepoint): Likewise.
870 * symtab.h (struct general_symbol_info): Replace bfd_section
871 member with obj_section.
872 (struct symtab_and_line): Change type of section member to
873 "struct obj_section *".
874 (SYMBOL_BFD_SECTION): Remove macro, replace by ...
875 (SYMBOL_OBJ_SECTION): ... this.
877 * minsym.c (prim_record_minimal_symbol_and_info): Record symbol
878 section as obj_section instead of bfd_section.
880 * ada-lang.c (ada_decode_symbol): Use gsymbol->obj_section
881 directly instead of looking of obj_section from bfd_section.
883 * objfiles.h (find_pc_sect_section): Remove.
884 * objfiles.c (find_pc_sect_section): Remove.
885 (find_pc_section): Inline find_pc_sect_section code.
887 * symfile.h (find_pc_overlay): Return struct obj_section *.
888 (find_pc_mapped_section): Likewise.
889 (section_is_overlay, section_is_mapped): Change type of section
890 argument to struct obj_section *.
891 (pc_in_mapped_range, pc_in_unmapped_range): Likewise.
892 (overlay_mapped_address, overlay_unmapped_address): Likewise.
893 (symbol_overlayed_address): Likewise.
894 * symtab.h (symbol_overlayed_address): Likewise.
895 * symfile.c (overlay_is_mapped): Remove.
896 (section_is_mapped): Inline overlay_is_mapped code. Update.
897 (overlay_invalidate_all): Update.
898 (section_is_overlay): Change section argument to type
899 "struct obj_section *". Use bfd_ methods.
900 (pc_in_unmapped_range): Likewise. Handle relocated sections.
901 (pc_in_mapped_range): Likewise. Handle relocated sections.
902 (sections_overlap): Likewise.
903 (overlay_unmapped_address): Likewise.
904 (overlay_mapped_address): Likewise.
905 (symbol_overlayed_address): Likewise.
906 (find_pc_overlay): Return struct obj_section *.
907 (find_pc_mapped_section): Likewise.
908 (list_overlays_command): Update.
909 (map_overlay_command, unmap_overlay_command): Update.
910 (simple_overlay_update): Update.
912 * block.h (blockvector_for_pc_sect): Change section argument
913 to type "struct obj_section *".
914 (block_for_pc_sect): Likewise.
915 * block.c (blockvector_for_pc_sect): Change section argument
916 to type "struct obj_section *".
917 (block_for_pc_sect): Likewise.
918 * symtab.h (find_pc_sect_function, find_pc_sect_psymtab,
919 find_pc_sect_symtab, find_pc_sect_psymbol, find_pc_sect_line,
920 lookup_minimal_symbol_by_pc_section, find_function_start_pc): Likewise.
921 (matching_bfd_sections): Rename to ...
922 (matching_obj_sections): ... this. Update argument types.
923 * blockframe.c (find_pc_sect_function): Likewise.
924 * breakpoint.c (describe_other_breakpoints): Likewise.
925 (breakpoint_has_pc, check_duplicates_for): Likewise.
926 * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Likewise.
927 (lookup_minimal_symbol_by_pc_section): Likewise.
928 * symtab.c (find_pc_sect_psymtab_closer): Likewise.
929 (find_pc_sect_psymtab, find_pc_sect_psymbol, find_pc_sect_symtab,
930 find_pc_sect_line, find_function_start_pc): Likewise.
931 (matching_bfd_sections): Rename to ...
932 (matching_obj_sections): ... this. Update argument types.
934 * blockframe.c (find_pc_partial_function): Update to section
935 type changes. No longer call find_pc_sect_section.
936 (cache_pc_function_section): Change to type "struct obj_section *".
937 * breakpoint.c (resolve_sal_pc): Update to section type changes.
938 * exec.c (xfer_memory): Likewise.
939 * findvar.c (read_var_value): Likewise.
940 * infcmd.c (jump_command): Likewise.
941 * linespec.c (minsym_found): Likewise.
942 * maint.c (maintenance_translate_address): Likewise.
943 * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Likewise.
944 (lookup_solib_trampoline_symbol_by_pc): Likewise.
945 * parse.c (write_exp_msymbol): Likewise.
946 * printcmd.c (build_address_symbolic): Likewise.
947 (address_info, sym_info): Likewise.
948 * symmisc.c (dump_msymbols, print_symbol): Likewise.
949 * symtab.c (fixup_section): Likewise.
950 (fixup_symbol_section, fixup_psymbol_section): Likewise.
951 (find_pc_line, find_function_start_sal): Likewise.
952 * target.c (memory_xfer_partial): Likewise.
953 * hppa-hpux-tdep.c (hppa64_hpux_in_solib_call_trampoline): Likewise.
954 * spu-tdep.c (spu_overlay_update): Likewise.
956 2008-09-04 Doug Evans <dje@google.com>
958 * defs.h (plongest,pulongest): Renamed from paddr_u,paddr_d.
959 Change argument of pulongest from CORE_ADDR to ULONGEST.
961 * utils.c (plongest): Renamed from paddr_d.
962 (pulongest): Renamed from paddr_u, change arg type to ULONGEST.
963 * remote-mips.c (send_srec): Use paddr_nz instead of paddr_u in
964 `CORE_ADDR addr' arg of error message.
966 2008-09-03 Angela Marie Thomas <angela@releasedominatrix.com>
968 * ser-tcp.c (ser_tcp_send_break): New function.
969 (_initialize_ser_tcp): Use ser_tcp_send_break.
970 * ser-tcp.h (ser_tcp_send_break): New prototype.
972 2008-09-03 Ulrich Weigand <uweigand@de.ibm.com>
974 * spu-tdep.c (spu_push_dummy_call): Update all stack pointer slots
975 when allocating stack frame for inferior call.
977 2008-09-03 Ulrich Weigand <uweigand@de.ibm.com>
979 * spu-tdep.c (spu_frame_unwind_cache): Do not attempt to unwind
980 SP or return address if we failed to find a valid frame.
982 2008-09-03 Aleksandar Ristovski <aristovski@qnx.com>
984 * breakpoint.c (breakpoint_init_inferior): Mark as not inserted only
985 non-permanent breakpoints.
986 (bpstat_stop_status): Change enable_state to bp_disabled only for
987 non-permanent breakpoints.
988 (bp_loc_is_permanent): New function.
989 (create_breakpoint): Check if the location points to a permanent
990 breakpoint and if it does, make breakpoint permanent.
991 (update_breakpoint_locations): Make sure new locations of permanent
992 breakpoints are properly initialized.
993 * i386-tdep.c (i386_skip_permanent_breakpoint): New function.
994 (i386_gdbarch_init): Set gdbarch_skip_permanent_breakpoint.
996 2008-09-02 Pedro Alves <pedro@codesourcery.com>
998 * breakpoint.c (insert_breakpoints, update_global_location_list):
999 Check breakpoints_always_inserted_mode instead of
1000 always_inserted_mode directly.
1002 2008-09-02 Andreas Schwab <schwab@suse.de>
1004 * ia64-tdep.c (ia64_get_dyn_info_list): Use obj_section_addr.
1006 2008-09-01 Jan Kratochvil <jan.kratochvil@redhat.com>
1008 Stay compatible after the GCC PR fortran/29635 fix.
1009 * dwarf2read.c (process_die <DW_TAG_imported_module>)
1010 (process_die <DW_TAG_imported_module>): Do not assert anything about
1011 these unsupported tags.
1013 2008-08-29 Tom Tromey <tromey@redhat.com>
1015 * maint.c (_initialize_maint_cmds): Fix typo.
1017 2008-08-29 Tom Tromey <tromey@redhat.com>
1019 * dwarf2read.c (dwarf2_build_psymtabs_hard): Copy dirname on
1022 2008-08-27 Ulrich Weigand <uweigand@de.ibm.com>
1024 * remote.c: Include "gdb_stat.h".
1026 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
1028 * dummy-frame.h (dummy_frame_pop): Add prototype.
1029 * dummy-frame.c: Include "observer.h".
1030 (dummy_frame_push): Do not check for stale frames.
1031 (dummy_frame_pop): New function.
1032 (cleanup_dummy_frames): New function.
1033 (_initialize_dummy_frame): Install it as inferior_created observer.
1035 * frame.h (struct frame_id): Update comments.
1036 (frame_id_inner): Remove prototype.
1037 * frame.c (frame_id_inner): Make static. Add comments.
1038 (frame_find_by_id): Update frame_id_inner safety net check to avoid
1039 false positives for targets using non-contiguous stack ranges.
1040 (get_prev_frame_1): Update frame_id_inner safety net check.
1041 (frame_pop): Call dummy_frame_pop when popping a dummy frame.
1043 * stack.c (return_command): Directly pop the selected frame.
1044 * infrun.c (handle_inferior_event): Remove dead code.
1045 * i386-tdep.c (i386_push_dummy_call): Update comment.
1047 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
1049 * breakpoint.c (remove_breakpoint): Do not fail if unable to remove
1050 breakpoint from shared library.
1052 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
1054 * solib-svr4.c (read_program_header): New function.
1055 (scan_dyntag_auxv): New function.
1056 (elf_locate_base): Use it if scan_dyntag fails.
1057 (find_program_interpreter): New function.
1058 (enable_break): Use it instead of .interp section.
1060 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
1062 * remote.h (remote_filename_p, remote_bfd_open): Add prototypes.
1063 * remote.c (remote_bfd_iovec_open, remote_bfd_iovec_close,
1064 remote_bfd_iovec_pread, remote_bfd_iovec_stat, remote_filename_p,
1065 remote_bfd_open): New functions.
1066 (remote_hostio_send_command): Fail safely if remote connection
1069 * solist.h (solib_open): Remove prototype.
1070 (solib_bfd_open): Add prototype.
1071 * solib.c: Include "remote.h".
1072 (solib_open): Remove, replace by ...
1073 (solib_bfd_open): ... this new function. Handle remote BFDs.
1074 (solib_map_sections): Replace solib_open by solib_bfd_open.
1075 * solib-frv.c: Include "exceptions.h".
1076 (enable_break2): Replace solib_open by solib_bfd_open.
1077 * solib-svr4.c: Include "exceptions.h".
1078 (enable_break): Replace solib_open by solib_bfd_open.
1080 * symfile.c: Include "remote.h".
1081 (build_id_verify): Handle remote BFDs.
1082 (separate_debug_file_exists): Use BFD to access file. Handle
1084 (symfile_bfd_open): Handle remote BFDs.
1085 (reread_symbols): Handle remote BFDs.
1087 * NEWS: Mention "remote:" argument prefix to "set sysroot".
1089 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
1091 * gdbarch.sh (target_gdbarch): New global variable.
1092 (deprecated_current_gdbarch_select_hack): Set it.
1093 * gdbarch.c, gdbarch.h: Regenerate.
1095 * arch-utils.c (gdbarch_update_p): Use target_gdbarch instead
1097 * target-descriptions.c (target_find_description): Likewise.
1098 * arm-tdep.c (arm_update_current_architecture): Likewise.
1099 (show_fp_model, arm_show_abi, arm_show_fallback_mode,
1100 arm_show_force_mode): Likewise.
1101 * mips-tdep.c (show_mask_address, show_mipsfpu_command,
1102 show_mips_abi): Likewise.
1103 * mep-tdep.c (me_module_register_set, current_me_module): Likewise.
1105 * target.c (target_translate_tls_address): Use target_gdbarch
1106 instead of current_gdbarch.
1107 * remote.c (struct packet_reg): Likewise.
1108 (get_remote_arch_state, packet_reg_from_regnum,
1109 packet_reg_from_pnum, remote_check_symbols, remote_wait,
1110 remote_address_masked, remote_insert_breakpoint,
1111 remote_insert_hw_breakpoint, remote_read_description): Likewise.
1112 * remote-m32r-sdi.c (m32r_resume, m32r_wait): Likewise.
1113 * remote-mips.c (mips_open, mips_common_breakpoint): Likewise.
1114 * cris-tdep.c (cris_can_use_hardware_watchpoint): Likewise.
1116 * solib.c (solib_open, solib_map_sections, solib_read_symbols,
1117 solib_add, info_sharedlibrary_command, solib_address,
1118 solib_create_inferior_hook, in_solib_dynsym_resolve_code,
1119 solib_global_lookup): Likewise.
1120 * solib-frv.c (enable_break2, frv_relocate_main_executable): Likewise.
1121 * solib-irix.c (irix_current_sos, irix_open_symbol_file_object):
1123 * solib-sunos.c (sunos_solib_create_inferior_hook): Likewise.
1124 * solib-svr4.c (exec_entry_point, enable_break, svr4_free_so,
1125 set_solib_svr4_fetch_link_map_offsets, svr4_fetch_link_map_offsets):
1127 * nto-tdep.c (nto_find_and_open_solib, nto_init_solib_absolute_prefix,
1128 nto_truncate_ptr): Likewise.
1129 * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Likewise.
1131 2008-08-26 Luis Machado <luisgpm@br.ibm.com>
1133 * ppc-linux-tdep.c (ppc_linux_vsx_regset_sections) New structure.
1134 (ppc_linux_vmx_regset_sections): New structure.
1135 (ppc_linux_fp_regset_sections): New structure.
1136 (ppc_linux_init_abi): Select core-file regset based on target
1139 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
1141 * target.c (debug_print_register): Use regcache_raw_collect
1142 instead of regcache_cooked_read. Only handle raw registers.
1144 2008-08-25 Pedro Alves <pedro@codesourcery.com>
1146 * cp-name-parser.y: Include config.h before system headers.
1148 2008-08-25 Ulrich Weigand <uweigand@de.ibm.com>
1150 * m88k-tdep.c: Update for unwinder changes.
1152 2008-08-24 Tom Tromey <tromey@redhat.com>
1154 * s390-tdep.c (s390_address_class_type_flags): Use
1155 TYPE_INSTANCE_FLAG_ADDRESS_CLASS_1.
1156 (s390_address_class_type_flags_to_name): Likewise.
1157 (s390_address_class_name_to_type_flags): Likewise.
1159 2008-08-24 Tom Tromey <tromey@redhat.com>
1161 * rs6000-tdep.c (rs6000_builtin_type_vec128): Don't use
1163 * features/rs6000/powerpc-vsx32l.c
1164 (initialize_tdesc_powerpc_vsx32l): Update.
1165 * features/rs6000/powerpc-vsx32.c
1166 (initialize_tdesc_powerpc_vsx32): Update.
1167 * features/rs6000/powerpc-vsx64.c
1168 (initialize_tdesc_powerpc_vsx64): Update.
1169 * features/rs6000/powerpc-vsx64l.c
1170 (initialize_tdesc_powerpc_vsx64l): Update.
1171 * target-descriptions.c (maint_print_c_tdesc_cmd): Emit
1172 TYPE_VECTOR, not TYPE_FLAGS.
1174 2008-08-24 Tom Tromey <tromey@redhat.com>
1176 * xml-tdesc.c (tdesc_end_union): Update.
1177 * stabsread.c (define_symbol): Update.
1178 (read_type): Update.
1179 (read_struct_type): Update.
1180 (read_enum_type): Update.
1181 * spu-tdep.c (spu_builtin_type_vec128): Update.
1182 * sh-tdep.c (sh_push_dummy_call_fpu): Update.
1183 (sh_push_dummy_call_nofpu): Update.
1184 * mdebugread.c (parse_symbol): Update.
1185 (parse_symbol): Update.
1186 (parse_symbol): Update.
1187 (upgrade_type): Update.
1188 * jv-lang.c (java_lookup_class): Update.
1189 * iq2000-tdep.c (iq2000_pointer_to_address): Update.
1190 * i386-tdep.c (i386_mmx_type): Update.
1191 (i386_sse_type): Update.
1192 * gdbtypes.h (enum type_flag_value): New enum.
1193 (enum type_instance_flag_value): New enum.
1194 (TYPE_FLAG_UNSIGNED, TYPE_FLAG_NOSIGN, TYPE_FLAG_STUB,
1195 TYPE_FLAG_TARGET_STUB, TYPE_FLAG_STATIC, TYPE_FLAG_PROTOTYPED,
1196 TYPE_FLAG_INCOMPLETE, TYPE_FLAG_VARARGS, TYPE_FLAG_VECTOR,
1197 TYPE_FLAG_FIXED_INSTANCE, TYPE_FLAG_STUB_SUPPORTED,
1198 TYPE_FLAG_NOTTEXT): Now enum constants.
1199 (TYPE_FLAG_CONST, TYPE_FLAG_VOLATILE, TYPE_FLAG_CODE_SPACE,
1200 TYPE_FLAG_DATA_SPACE, TYPE_FLAG_ADDRESS_CLASS_1,
1201 TYPE_FLAG_ADDRESS_CLASS_2): Remove.
1202 (TYPE_INSTANCE_FLAG_CONST, TYPE_INSTANCE_FLAG_VOLATILE,
1203 TYPE_INSTANCE_FLAG_CODE_SPACE, TYPE_INSTANCE_FLAG_DATA_SPACE,
1204 TYPE_INSTANCE_FLAG_ADDRESS_CLASS_1,
1205 TYPE_INSTANCE_FLAG_ADDRESS_CLASS_2): New constants.
1206 (TYPE_UNSIGNED, TYPE_NOSIGN, TYPE_STUB, TYPE_TARGET_STUB,
1207 TYPE_STATIC, TYPE_PROTOTYPED, TYPE_INCOMPLETE, TYPE_VARARGS,
1208 TYPE_VECTOR, TYPE_FIXED_INSTANCE, TYPE_STUB_SUPPORTED,
1209 TYPE_NOTTEXT): Update.
1210 (TYPE_FLAG_ADDRESS_CLASS_ALL): Remove.
1211 (TYPE_INSTANCE_FLAG_ADDRESS_CLASS_ALL): New define.
1212 (TYPE_VOLATILE, TYPE_CODE_SPACE, TYPE_DATA_SPACE,
1213 TYPE_ADDRESS_CLASS_1, TYPE_ADDRESS_CLASS_2,
1214 TYPE_ADDRESS_CLASS_ALL): Update.
1215 (struct main_type) <flags>: Remove.
1216 <flag_unsigned, flag_nosign, flag_stub, flag_target_stub,
1217 flag_static, flag_prototyped, flag_incomplete, flag_varargs,
1218 flag_vector, flag_stub_supported, flag_nottext,
1219 flag_fixed_instance>: New fields.
1220 <nfields, vptr_fieldno>: Move earlier.
1221 (TYPE_FLAGS): Remove.
1222 * gdbtypes.c (make_pointer_type): Update.
1223 (address_space_name_to_int): Update.
1224 (address_space_int_to_name): Update.
1225 (make_type_with_address_space): Update.
1226 (make_cv_type): Update.
1227 (create_range_type): Update.
1228 (get_discrete_bounds): Update.
1229 (create_set_type): Update.
1230 (make_vector_type): Update.
1231 (smash_to_method_type): Update.
1232 (check_typedef): Update.
1233 (check_stub_method): Update.
1234 (init_type): Individually assign flag fields.
1235 (recursive_dump_type): Don't print entire TYPE_FLAGS field. Do
1236 print TYPE_FIXED_INSTANCE, TYPE_STUB_SUPPORTED, and TYPE_NOTTEXT.
1237 (copy_type_recursive): Copy the entire main type. Don't use
1239 * features/rs6000/powerpc-altivec64l.c
1240 (initialize_tdesc_powerpc_altivec64l): Update.
1241 * features/rs6000/powerpc-altivec64.c
1242 (initialize_tdesc_powerpc_altivec64): Update.
1243 * features/rs6000/powerpc-altivec32l.c
1244 (initialize_tdesc_powerpc_altivec32l): Update.
1245 * features/rs6000/powerpc-altivec32.c
1246 (initialize_tdesc_powerpc_altivec32): Update.
1247 * features/rs6000/powerpc-7400.c (initialize_tdesc_powerpc_7400):
1249 * features/arm-with-iwmmxt.c (initialize_tdesc_arm_with_iwmmxt):
1251 * dwarf2read.c (read_structure_type): Update.
1252 (read_enumeration_type): Likewise.
1253 (process_enumeration_scope): Likewise.
1254 (read_tag_pointer_type): Likewise.
1255 (read_subroutine_type): Likewise.
1256 (read_subroutine_type): Likewise.
1257 (read_base_type): Likewise.
1258 * coffread.c (coff_read_enum_type): Update.
1259 * ada-valprint.c (adjust_type_signedness): Update.
1260 * ada-typeprint.c (print_record_field_types): Update.
1261 * ada-lang.c (packed_array_type): Update.
1262 (empty_record): Don't reset TYPE_FLAGS.
1263 (ada_template_to_fixed_record_type_1): Update.
1264 (ada_template_to_fixed_record_type_1): Likewise.
1265 (template_to_static_fixed_type): Likewise.
1266 (to_record_with_fixed_variant_part): Likewise.
1267 (to_fixed_record_type): Likewise.
1268 (to_fixed_array_type): Likewise.
1269 (to_static_fixed_type): Likewise.
1271 2008-08-23 Jim Blandy <jimb@redhat.com>
1274 * symmisc.c (print_symbol_bcache_statistics): Include statistics
1275 for the macro bcache.
1277 2008-08-23 Tom Tromey <tromey@redhat.com>
1279 * macrotab.h (struct macro_definition) <kind>: Shrink to one bit.
1280 (argc): Now 31 bits.
1282 2008-08-22 Tom Tromey <tromey@redhat.com>
1284 * NEWS: Move macro entries back under "New commands".
1286 2008-08-22 Ulrich Weigand <uweigand@de.ibm.com>
1288 * breakpoint.c (create_overlay_event_breakpoint): Rename to ...
1289 (create_overlay_event_breakpoint_1): ... this. Add OBJFILE parameter.
1290 (create_overlay_event_breakpoint): Loop over all objfiles to install
1291 multiple instances of the overlay event breakpoint if present.
1293 2008-08-22 Ulrich Weigand <uweigand@de.ibm.com>
1295 * spu-tdep.c (spu_overlay_new_objfile): Only consider SPU objfiles.
1296 (info_spu_event_command): Command only supported on SPU architecture.
1297 (info_spu_signal_command): Likewise.
1298 (info_spu_mailbox_command): Likewise.
1299 (info_spu_dma_command): Likewise.
1300 (info_spu_proxydma_command): Likewise.
1302 2008-08-22 Ulrich Weigand <uweigand@de.ibm.com>
1304 * infrun.c (adjust_pc_after_break): Do not call get_thread_regcache
1305 if the thread has already exited.
1307 2008-08-22 Pedro Alves <pedro@codesourcery.com>
1309 * infrun.c (proceed): Move back setting previous_inferior_ptid
1311 (wait_for_inferior): ... to here.
1312 (fetch_inferior_event): ... and here.
1314 2008-08-21 Ulrich Weigand <uweigand@de.ibm.com>
1316 * gdbarch.sh: Include "regcache.h" into gdbarch.c.
1317 (deprecated_current_gdbarch_select_hack): Call registers_changed
1318 instead of reinit_frame_cache.
1319 * gdbarch.c: Regenerate.
1321 2008-08-21 Ulrich Weigand <uweigand@de.ibm.com>
1323 * elfread.c (elf_symtab_read): Do not relocate thread-local symbols.
1325 2008-08-21 Daniel Jacobowitz <dan@codesourcery.com>
1327 * xcoffread.c (SYMNAME_ALLOC): Correct syntax.
1329 2008-08-21 Ulrich Weigand <uweigand@de.ibm.com>
1331 * findvar.c (locate_var_value): Do not call get_frame_arch
1332 with a NULL frame argument.
1334 2008-08-21 Ulrich Weigand <uweigand@de.ibm.com>
1336 * frame.h (frame_map_regnum_to_name): Remove prototype.
1337 (frame_map_name_to_regnum): Remove prototype.
1338 * frame.c (frame_map_regnum_to_name): Remove.
1339 (frame_map_name_to_regnum): Remove.
1340 (frame_unwind_register_value): Use user_reg_map_regnum_to_name
1341 instead of frame_map_regnum_to_name.
1342 * ax-gdb.c: Include "user-regs.h".
1343 (gen_expr): Use user_reg_map_name_to_regnum instead of
1344 frame_map_name_to_regnum.
1345 * eval.c: Include "user-regs.h".
1346 (evaluate_subexp_standard): Use user_reg_map_name_to_regnum
1347 instead of frame_map_name_to_regnum.
1348 * infcmd.c (registers_info): Likewise.
1349 * parse.c: Include "user-regs.h".
1350 (write_dollar_variable): Use user_reg_map_name_to_regnum
1351 instead of frame_map_name_to_regnum.
1352 * tracepoint.c: Include "user-regs.h".
1353 (encode_actions): Use user_reg_map_name_to_regnum
1354 instead of frame_map_name_to_regnum.
1355 * valops.c: Include "user-regs.h".
1356 (value_fetch_lazy): Use user_reg_map_regnum_to_name instead
1357 of frame_map_regnum_to_name.
1359 2008-08-21 Ulrich Weigand <uweigand@de.ibm.com>
1361 * ppc-linux-tdep.c (ppc64_linux_convert_from_func_ptr_addr): Read
1362 and manually relocate .opd contents from BFD instead of reading
1363 them from target memory.
1365 2008-08-21 Daniel Jacobowitz <dan@codesourcery.com>
1367 * dwarf2read.c (processing_current_prefix): Delete static
1369 (process_full_comp_unit): Do not set processing_current_prefix.
1370 (dwarf2_full_name): New function.
1371 (read_func_scope): Do not set processing_current_prefix. Use
1373 (read_structure_type): Do not set processing_current_prefix. Remove
1374 unused inner cleanup.
1375 (process_structure_scope): Do not set processing_current_prefix.
1376 (read_enumeration_type): Use dwarf2_full_name.
1377 (determine_class_name): Return a const char *. Put the result
1378 on the objfile obstack. Use dwarf2_full_name.
1379 (read_namespace_type): New function.
1380 (read_namespace): Do not create the type here. Use
1382 (read_typedef): Use dwarf2_full_name. Do not pass the name
1384 (read_base_type): Do not pass the name to init_type. Handle
1386 (read_unspecified_type): Do not pass the name to init_type.
1387 (new_symbol): Use dwarf2_full_name instead of
1388 processing_current_prefix.
1389 (read_type_die): Do not set processing_current_prefix. Handle
1391 (determine_prefix): Handle specifications. Return the result
1392 on the objfile obstack. Handle unions correctly.
1394 2008-08-21 Daniel Jacobowitz <dan@codesourcery.com>
1396 * buildsym.c (add_symbol_to_list): Do not call
1397 cp_scan_for_anonymous_namespaces here.
1398 (finish_block): Do not call cp_set_block_scope here.
1399 * cp-namespace.c (processing_has_namespace_info)
1400 (processing_current_prefix): Delete.
1401 (cp_initialize_namespace): Do not initialize
1402 processing_has_namespace_info.
1403 (cp_scan_for_anonymous_namespaces): Use SYMBOL_DEMANGLED_NAME. Do
1404 not check processing_has_namespace_info.
1405 (cp_set_block_scope): Take prefix and namespace info flag as
1406 arguments. Honor namespaces regardless of a demangled name.
1407 * cp-support.h (processing_has_namespace_info)
1408 (processing_current_prefix): Delete declarations.
1409 (cp_set_block_scope): Update prototype.
1410 * dwarf2read.c (processing_has_namespace_info)
1411 (processing_current_prefix): New static variables.
1412 (read_file_scope): Initialize processing_has_namespace_info.
1413 (read_func_scope): Call cp_set_block_scope for C++.
1414 (new_symbol): Call cp_scan_for_anonymous_namespaces for C++.
1415 * symtab.c (symbol_demangled_name): Accept a const argument.
1416 * symtab.h (symbol_demangled_name): Update prototype.
1418 2008-08-21 Daniel Jacobowitz <dan@codesourcery.com>
1420 * ax-gdb.c (gen_var_ref): Use SYMBOL_LINKAGE_NAME.
1421 * blockframe.c (find_pc_partial_function): Likewise.
1422 * buildsym.c (find_symbol_in_list): Likewise.
1423 * c-valprint.c (c_val_print): Likewise.
1424 * coffread.c (patch_opaque_types, process_coff_symbol): Likewise.
1425 (coff_read_enum_type): Likewise. Use SYMBOL_SET_LINKAGE_NAME.
1426 * cp-support.c (cp_remove_params): Renamed from remove_params and
1428 (overload_list_add_symbol): Update call to remove_params.
1429 * cp-support.h (cp_remove_params): Declare.
1430 * dwarf2read.c (process_enumeration_scope): Use SYMBOL_LINKAGE_NAME.
1431 (dwarf2_const_value): Use SYMBOL_PRINT_NAME.
1432 * expprint.c (dump_subexp_body_standard): Likewise.
1433 * f-valprint.c (info_common_command, there_is_a_visible_common_named):
1434 Use SYMBOL_LINKAGE_NAME to find symbols and SYMBOL_PRINT_NAME
1436 * findvar.c (read_var_value): Use SYMBOL_LINKAGE_NAME.
1437 * gnu-v2-abi.c (gnuv2_value_rtti_type): Likewise.
1438 * hppa-hpux-tdep.c (hppa32_hpux_in_solib_call_trampoline)
1439 (hppa_hpux_skip_trampoline_code): Use SYMBOL_LINKAGE_NAME to find
1440 symbols and SYMBOL_PRINT_NAME for messages.
1441 * jv-lang.c (add_class_symbol): Use SYMBOL_SET_LINKAGE_NAME.
1442 * linespec.c (decode_line_2): Use SYMBOL_LINKAGE_NAME.
1443 * mdebugread.c (parse_symbol): Use SYMBOL_LINKAGE_NAME and
1444 SYMBOL_SET_LINKAGE_NAME.
1445 (mylookup_symbol): Use SYMBOL_LINKAGE_NAME.
1446 * minsyms.c (add_minsym_to_demangled_hash_table): Use
1448 (lookup_minimal_symbol): Use SYMBOL_LINKAGE_NAME or
1449 SYMBOL_MATCHES_SEARCH_NAME, depending on the pass.
1450 * objfiles.h (ALL_OBJFILE_MSYMBOLS): Use SYMBOL_LINKAGE_NAME.
1451 * printcmd.c (build_address_symbolic): Use SYMBOL_LINKAGE_NAME.
1452 (address_info): Use SYMBOL_PRINT_NAME for messages and
1453 SYMBOL_LINKAGE_NAME for lookups.
1454 * sol-thread.c (info_cb): Use SYMBOL_PRINT_NAME for messages.
1455 * stabsread.c (patch_block_stabs, define_symbol)
1456 (read_type, read_enum_type, common_block_end)
1457 (cleanup_undefined_types_1, scan_file_globals): Use
1458 SYMBOL_LINKAGE_NAME, SYMBOL_SET_LINKAGE_NAME, ALL_OBJFILE_MSYMBOLS,
1459 and SYMBOL_PRINT_NAME.
1460 * stack.c (print_frame_args): Use SYMBOL_LINKAGE_NAME.
1461 (print_frame, frame_info): Use SYMBOL_PRINT_NAME for output. Use
1462 cp_remove_params instead of cplus_demangle.
1463 (print_block_frame_labels, print_frame_arg_vars): Use
1464 SYMBOL_LINKAGE_NAME.
1465 * symmisc.c (dump_msymbols): Use ALL_OBJFILE_MSYMBOLS and
1466 SYMBOL_LINKAGE_NAME.
1467 (dump_symtab_1, print_symbol, print_partial_symbols)
1468 (maintenance_check_symtabs): Use SYMBOL_LINKAGE_NAME.
1469 * symtab.h (DEPRECATED_SYMBOL_NAME): Delete.
1470 (SYMBOL_SET_LINKAGE_NAME): New.
1471 (SYMBOL_SET_NAMES): Add a comment.
1472 * tracepoint.c (set_traceframe_context, validate_actionline)
1473 (collect_symbol, scope_info): Use SYMBOL_LINKAGE_NAME for
1474 lookups and SYMBOL_PRINT_NAME for output.
1475 * typeprint.c (typedef_print): Use SYMBOL_LINKAGE_NAME.
1476 * xcoffread.c (process_xcoff_symbol): Use SYMBOL_SET_LINKAGE_NAME.
1478 2008-08-21 Pedro Alves <pedro@codesourcery.com>
1480 * arm-tdep.c (arm_pc_is_thumb): Use obj_section_addr.
1481 * hppa-hpux-tdep.c (hppa_hpux_find_dummy_bpaddr): Likewise.
1482 * hppa-linux-tdep.c (hppa_linux_find_global_pointer): Use
1483 obj_section_addr and obj_section_endaddr.
1484 * hppa-tdep.c (hppa64_convert_code_addr_to_fptr): Likewise.
1485 * hppabsd-tdep.c (hppabsd_find_global_pointer): Likewise.
1486 * ia64-tdep.c (ia64_find_global_pointer): Likewise.
1487 (find_extant_func_descr): Likewise.
1488 * solib-frv.c (frv_relocate_main_executable): Use
1490 * xstormy16-tdep.c (xstormy16_find_jmp_table_entry): Use
1491 obj_section_addr and obj_section_endaddr.
1493 2008-08-21 Paul N. Hilfinger <hilfinger@adacore.com>
1495 * NEWS: Amplify last entry on boolean types in Ada.
1497 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
1499 * dwarf2read.c (die_specification, dwarf2_extension, follow_die_ref):
1500 Make the dwarf2_cu * parameter output as well as input. Update it if
1501 we follow a reference to another CU.
1502 (read_func_scope, determine_class_name, namespace_name, dwarf2_attr)
1503 (die_type, die_containing_type): Update calls to changed functions.
1504 Use the returned CU along with the returned DIE.
1505 (read_namespace): Use dwarf2_attr instead of dwarf2_extension.
1507 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
1509 * dwarf2read.c (queue_comp_unit): Take an objfile argument. Read
1511 (process_queue): Do not read in the DIEs here.
1512 (psymtab_to_symtab_1): Update call to queue_comp_unit.
1513 (read_full_die): Do not call queue_comp_unit from here.
1514 (maybe_queue_comp_unit): New function.
1515 (follow_die_ref): Use it.
1517 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
1519 * dwarf2read.c (struct attribute): Move earlier.
1520 (struct die_info): Change attrs to a trailing array.
1521 (dwarf_alloc_die): Take the number of attributes. Allocate space
1523 (read_full_die): Update call to dwarf_alloc_die. Do not manually
1524 allocate attributes.
1526 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
1528 * dwarf2read.c (REF_HASH_SIZE): Delete.
1529 (struct dwarf2_cu): Replace die_ref_table with die_hash.
1530 (struct die_info): Remove next_ref.
1531 (store_in_ref_table): Remove offset argument. Rewrite to use
1532 htab_find_slot_with_hash.
1533 (die_hash, die_eq): New.
1534 (read_comp_unit): Allocate the die_hash.
1535 (read_die_and_children): Update call to store_die_ref.
1536 (follow_die_ref): Rewrite to use htab_find_with_hash.
1538 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
1540 * dwarf2read.c (free_die_list, copy_die): Delete.
1541 (dwarf_alloc_die): Take a CU argument. Allocate the new DIE
1543 (read_full_die): Update call to dwarf_alloc_die. Allocate
1544 attributes on the CU obstack.
1545 (free_one_comp_unit): Do not call free_die_list.
1547 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
1549 * dwarf2read.c (read_die_and_children): Ignore NULL DIEs.
1550 (read_die_and_siblings): Likewise. Do not add padding DIEs to the
1552 (read_full_die): Do not allocate DIEs for abbrev 0.
1553 (follow_die_ref): Correct error message.
1555 2008-08-20 Pedro Alves <pedro@codesourcery.com>
1557 * linespec.c (symtab_from_filename): Also throw NOT_FOUND_ERROR if
1558 there are no symbols loaded, instead of throwing a generic error.
1559 (decode_variable): Likewise.
1561 2008-08-20 Pedro Alves <pedro@codesourcery.com>
1563 * objfiles.h (struct obj_section): Remove addr and endaddr fields.
1564 (obj_section_offset, obj_section_addr, obj_section_endaddr): New
1566 * objfiles.c (add_to_objfile_sections): Don't set addr, endaddr
1567 and offset. Use size_t instead of unsigned long.
1568 (build_objfile_section_table): Use size_t instead of unsigned
1570 (objfile_relocate): Don't relocate s->addr and s->endaddr, they're
1572 (find_pc_sect_section): Use obj_section_addr and
1573 obj_section_endaddr.
1574 * symfile.c (symfile.c): Remove code that maps sections
1575 offsets in "addr" to the object's sections.
1576 * blockframe.c (find_pc_partial_function): Use obj_section_endaddr.
1577 * gcore.c (gcore_create_callback): Use obj_section_addr and
1578 obj_section_endaddr.
1579 * maint.c (print_objfile_section_info): Likewise.
1580 * printcmd.c (sym_info): Use obj_section_addr and
1581 obj_section_endaddr.
1582 * symtab.c (fixup_section): Likewise.
1584 2008-08-20 Mark Kettenis <kettenis@gnu.org>
1586 * sparc-tdep.c: Make some comments catch up with reality.
1588 2008-08-20 Vladimir Prus <vladimir@codesourcery.com>
1590 * NEWS: Mention 'set target-async'
1592 2008-08-19 Vladimir Prus <vladimir@codesourcery.com>
1594 * infrun.c (resume): If the thread is placed to the deferred step
1595 queue, mark it as running.
1597 2008-08-19 Vladimir Prus <vladimir@codesourcery.com>
1599 Make sure target supports non-stop.
1600 * infcmd.c (run_command_1, attach_command): If non-stop mode
1601 is requested, verify the target supports it.
1602 * linux-nat.c (linux_nat_supports_non_stop): New.
1603 (linux_nat_add_target): Register the above.
1604 * target.c (find_default_supports_non_stop)
1605 (target_supports_non_stop): New.
1606 (init_dummy_target): Register find_default_supports_non_stop.
1607 * target.h (struct target_ops): New field to_supports_non_stop.
1608 (target_supports_non_stop): New.
1610 2008-08-19 Pedro Alves <pedro@codesourcery.com>
1611 Vladimir Prus <vladimir@codesourcery.com>
1613 * target.c (target_async_permitted, target_async_permitted_1)
1614 (set_maintenance_target_async_permitted)
1615 (show_maintenance_target_async_permitted): New.
1616 (initialize_targets): Register 'set target-async'.
1617 * target.h (target_async_permitted): Declare.
1618 * linux-nat.c (linux_nat_async_enabled)
1619 (linux_nat_async_permitted, set_maintenance_linux_async_permitted)
1620 (show_maintenance_linux_async_permitted): Remove.
1621 (sigchld_handler, linux_nat_is_async_p, linux_nat_can_async_p)
1622 (get_pending_events, linux_nat_async): Use target_async_permitted.
1623 (linux_nat_set_async_mode): Remove, moving the only used bits
1625 (linux_nat_setup_async): This.
1626 (_initialize_linux_nat): Do not register 'maint set linux-async'.
1627 Use linux_nat_setup_async.
1628 * remote.c (remote_async_permitted, remote_async_permitted_set)
1629 (set_maintenance_remote_async_permitted)
1630 (show_maintenance_remote_async_permitted): Remove.
1631 (remote_open_1, remote_terminal_inferior, remote_can_async_p)
1632 (remote_is_async_p): Use target_async_permitted.
1633 (_initialize_remote): Don't register 'main set remote-async'.
1634 * mi/mi-cmds.c (mi_cmds): Register -list-target-features.
1635 * mi/mi-cmds.h (mi_cmd_list_target_features): New.
1636 * mi/mi-main.c (mi_cmd_list_target_features): New.
1638 2008-08-19 Vladimir Prus <vladimir@codesourcery.com>
1640 * target.c (maybe_kill_then_attach)
1641 (maybe_kill_then_create_inferior): Remove.
1642 (update_current_target): Do not default to_attach,
1643 to_create_inferiour, to_is_async_p.
1645 2008-08-19 Paul N. Hilfinger <hilfinger@adacore.com>
1647 Changes for supporting boolean types in debugging data.
1648 * ada-lang.c (discrete_type_high_bound,discrete_type_low_bound): Change
1649 API to return LONGEST values rather than struct values.
1650 (ada_evaluate_subexp): Change to use new API of discrete_type_low_bound
1651 and discrete_type_high_bound.
1652 (to_fixed_range_type): Create a range type in cases where
1653 argument is base type and its limits are representable as ints.
1654 (ada_is_modular_type): Correct so that base type must be integral.
1655 * ada-lex.l (TRUEKEYWORD,FALSEKEYWORD): Make 'true' and 'false'
1656 keywords when they appear alone, since we are phasing out
1657 direct representation of these identifiers in debugging data.
1658 * ada-exp.y: Define 'true' and 'false' as primaries.
1659 (type_boolean): New function.
1660 (type_int,type_long,type_long_long,type_floattype_double)
1661 (type_long_double): Remove uses of current_gdbarch for consistency
1663 (write_int): Change comment to indicate that it might write boolean
1665 * ada-typeprint.c (ada_print_type): Print '(false, true)' for boolean
1666 type, since will no longer be represented as enumerated type in
1668 * ada-valprint.c (print_optional_low_bound): Handle boolean case
1670 * NEWS: Note support boolean types.
1672 2008-08-18 Pedro Alves <pedro@codesourcery.com>
1674 * bsd-uthread.c (bsd_uthread_close): New.
1675 (bsd_uthread_deactivate): Don't cleanup here, just unpush the
1677 (bsd_uthread_solib_loaded): Fix typo.
1678 (bsd_uthread_target): Register bsd_uthread_close.
1680 2008-08-18 Pedro Alves <pedro@codesourcery.com>
1682 * corelow.c (core_open): Assume there was no upper layer left
1683 behind from a previous inferior.
1684 * target.c (pop_all_targets): Rename to ...
1685 (pop_all_targets_above): ... this. Add a target stratum
1686 parameter. Use it instead of hardcoding the dummy_stratum.
1687 (pop_all_targets): New, defer to pop_all_targets_above.
1688 (target_preopen): Use pop_all_targets_above.
1689 * target.h (pop_all_targets_above): Declare.
1691 2008-08-18 Pedro Alves <pedro@codesourcery.com>
1693 * gdbthread.h (thread_change_ptid): Declare.
1694 * infrun.c (infrun_thread_ptid_changed): New.
1695 (_initialize_infrun): Attach infrun_thread_ptid_changed to the
1696 thread_ptid_changed observer.
1697 * regcache.c (regcache_thread_ptid_changed): New.
1698 (_initialize_regcache): Attach regcache_thread_ptid_changed to the
1699 thread_ptid_changed observer.
1700 * thread.c (thread_change_ptid): New.
1702 2008-08-18 Tom Tromey <tromey@redhat.com>
1704 * symfile.c (reread_symbols): Update.
1705 * solib-sunos.c (allocate_rt_common_objfile): Update.
1706 * objfiles.c (allocate_objfile): Update.
1707 * objfiles.h (struct objfile) <md, mmfd, deprecated_obj_private>:
1710 2008-08-18 Tom Tromey <tromey@redhat.com>
1712 * gdbtypes.c (copy_type_recursive): Allocate 'stored' on objfile's
1715 2008-08-18 Daniel Jacobowitz <dan@codesourcery.com>
1717 * rs6000-tdep.c (struct rs6000_framedata): Add gpr_mask, used_bl,
1719 (rs6000_in_function_epilogue_p): Check for bctr.
1720 (skip_prologue): Initialize lr_register. Set lr_reg to a register
1721 number. Set gpr_mask and used_bl. Continue scanning while some
1722 expected registers are not saved. Set lr_register if LR is not
1724 (rs6000_frame_cache): Handle gpr_mask and lr_register.
1726 2008-08-17 Tom Tromey <tromey@redhat.com>
1729 * breakpoint.c (CATCH_PERMANENT, CATCH_TEMPORARY): New macros.
1730 (ep_find_event_name_end): Remove.
1731 (catch_fork_temporary, catch_vfork_temporary,
1732 catch_fork_permanent, catch_vfork_permanent): New constants.
1733 (catch_vfork, catch_fork): Remove.
1734 (catch_fork_command_1): Add 'command' argument. Remove
1735 'fork_kind' and 'tempflag'. Handle NULL 'arg'. Update switch for
1737 (catch_exec_command_1): Add 'command' argument; remove
1738 'tempflag'. Handle NULL 'arg'.
1739 (catch_load_command_1): Likewise.
1740 (catch_unload_command_1): Likewise.
1741 (catch_ada_exception_command): Likewise.
1742 (catch_assert_command): Likewise.
1743 (catch_catch_command): New function.
1744 (catch_throw_command): Likewise.
1745 (catch_command_1): Remove.
1746 (catch_command): Just call error.
1747 (tcatch_command): Likewise.
1748 (catch_cmdlist): New global.
1749 (tcatch_cmdlist): Likewise.
1750 (add_catch_command): New function.
1751 (_initialize_breakpoint): Create "catch" and "tcatch" as prefix
1752 commands. Create all catch sub-commands.
1754 2008-08-17 Pedro Alves <pedro@codesourcery.com>
1756 * gdbthread.h: Add comments.
1757 * stack.c (get_selected_block): Return 0 on an exited thread.
1758 * top.c (execute_command): Check for is_stopped, not !is_running.
1759 * event-top.c (command_handler): Likewise.
1761 2008-08-16 Pedro Alves <pedro@codesourcery.com>
1763 * mi/mi-main.c (mi_cmd_exec_next, mi_cmd_exec_next_instruction)
1764 (mi_cmd_exec_step, mi_cmd_exec_step_instruction)
1765 (mi_cmd_exec_finish): Remove "return".
1767 2008-08-16 Pedro Alves <pedro@codesourcery.com>
1769 * target.h (pop_all_targets): Declare.
1770 * target.c (pop_all_targets): New.
1771 * top.c (quit_target): Pop all targets instead of just closing the
1774 2008-08-16 Vladimir Prus <vladimir@codesourcery.com>
1775 Thiago Jung Bauermann <bauerman@br.ibm.com>
1777 * cli-script.c (read_next_line): Add parse_commands argument.
1778 (recurse_read_control_structure): Adapt to new read_next_line
1780 (read_command_lines): Add parse_commands argument.
1781 (define_command): Adapt to new read_command_lines signature.
1782 (document_command): Likewise.
1783 * breakpoint.c (commands_command): Likewise.
1784 * defs.h (read_command_lines): Adjust function prototype.
1786 2008-08-16 Paul N. Hilfinger <hilfinger@adacore.com>
1788 * ada-lang.c (pos_atr): Account for the possibility that the
1789 argument may be a reference.
1791 2008-08-16 Paul N. Hilfinger <hilfingr@adacore.com>
1793 * xcoffread.c (scan_xcoff_symtab): Do not include global symbols
1794 ('F' format) for @FIX names generated by the loader, retaining only
1795 the minimal symbols (and no partial symbol tables) for these names.
1796 Fixes warning messages about symbols that are found in partial
1797 symbol tables, but not full symbol tables.
1799 2008-08-16 Pedro Alves <pedro@codesourcery.com>
1801 * infrun.c (fetch_inferior_event): Only call normal_stop if not
1804 2008-08-15 Luis Machado <luisgpm@br.ibm.com>
1806 * rs6000-tdep: Include "features/rs6000/powerpc-vsx32.c".
1807 Include "features/rs6000/powerpc-vsx64.c".
1808 (ppc_supply_vsxregset): New function.
1809 (ppc_collect_vsxregset): New function.
1810 (IS_VSX_PSEUDOREG): New macro.
1811 (IS_EFP_PSEUDOREG): New macro.
1812 (vsx_register_p): New function.
1813 (ppc_vsx_support_p): New function.
1814 (rs6000_builtin_type_vec128): New function.
1815 (rs6000_register_name): Hide upper halves of vs0~vs31. Return
1816 correct names for VSX registers and EFPR registers.
1817 (rs6000_pseudo_register_type): Return correct types for VSX
1819 (rs6000_pseudo_register_reggroup_p): Return correct group for
1820 VSX and EFPR registers.
1821 (ppc_pseudo_register_read): Rename to dfp_pseudo_register_read.
1822 (ppc_pseudo_register_write): Rename to dfp_pseudo_register_write.
1823 (vsx_pseudo_register_read): New function.
1824 (vsx_pseudo_register_write): New function.
1825 (efpr_pseudo_register_read): New function.
1826 (efpr_pseudo_register_write): New function.
1827 (rs6000_pseudo_register_read): Call new VSX and EFPR read functions.
1828 (rs6000_pseudo_register_write): Call new VSX and EFPR write functions.
1829 (rs6000_gdbarch_init): Declare have_vsx.
1830 Initialize new upper half VSX registers.
1831 Initialize VSX-related and EFPR-related pseudo-registers variables.
1832 Adjust the number of pseudo registers accordingly.
1834 * ppc-linux-nat.c: Define PTRACE_GETVSXREGS, PTRACE_SETVSXREGS
1836 (gdb_vsxregset_t): New type.
1837 (have_ptrace_getsetvsxregs): New variable.
1838 (fetch_vsx_register): New function.
1839 (fetch_register): Handle VSX registers.
1840 (fetch_vsx_registers): New function.
1841 (fetch_ppc_registers): Handle VSX registers.
1842 (store_ppc_registers): Handle VSX registers.
1843 (store_vsx_register): New function.
1844 (store_register): Handle VSX registers.
1845 (store_vsx_registers): New function.
1846 (ppc_linux_read_description): Handle VSX-enabled inferiors.
1847 (gdb_vsxregset_t): New type.
1848 (supply_vsxregset): New function.
1849 (fill_vsxregset): New function.
1851 * ppc-tdep.h (vsx_register_p): New prototype.
1852 (vsx_support_p): New prototype.
1853 (ppc_vsr0_regnum): New variable.
1854 (ppc_vsr0_upper_regnum): Likewise.
1855 (ppc_efpr0_regnum): Likewise.
1856 (ppc_builtin_type_vec128): New type.
1857 (ppc_num_vsrs): New constant.
1858 (ppc_num_vshrs): New constant.
1859 (ppc_num_efprs): Likewise.
1860 Define POWERPC_VEC_VSX PPC_VSR0_UPPER_REGNUM and PPC_VSR31_UPPER_REGNUM.
1861 (ppc_supply_vsxregset): New prototype.
1862 (ppc_collect_vsxregset): New prototype.
1864 * ppc-linux-tdep.c: Include "features/rs6000/powerpc-vsx32l.c"
1865 Include "features/rs6000/powerpc-vsx64l.c".
1866 (_initialize_ppc_linux_tdep): Initialize VSX-enabled targets.
1867 (ppc_linux_regset_sections): Add new ".reg-ppc-vsx" field.
1868 (ppc32_linux_vsxregset): New 32-bit VSX-enabled regset.
1869 (ppc_linux_regset_from_core_section): Handle VSX core section.
1870 (ppc_linux_core_read_description): Support VSX-enabled core files.
1872 * ppc-linux-tdep.h: Declare *tdesc_powerpc_vsx32l
1873 Declare tdesc_powerpc_vsx64l
1875 * corelow.c (get_core_register_section): Support VSX-enabled
1878 * features/rs6000/power-vsx.xml: New VSX descriptions.
1879 * features/rs6000/powerpc-vsx32.xml: New file.
1880 * features/rs6000/powerpc-vsx32l.xml: New file.
1881 * features/rs6000/powerpc-vsx64.xml: New file.
1882 * features/rs6000/powerpc-vsx64l.xml: New file.
1883 * features/rs6000/powerpc-vsx32.c: New file (generated).
1884 * features/rs6000/powerpc-vsx32l.c: New file (generated).
1885 * features/rs6000/powerpc-vsx64.c: New file (generated).
1886 * features/rs6000/powerpc-vsx64l.c: New file (generated).
1887 * features/Makefile: Updated with new descriptions.
1888 * regformats/rs6000/powerpc-vsx32l.dat: New file (generated).
1889 * regformats/rs6000/powerpc-vsx64l.dat: New file (generated).
1891 2008-08-15 Vladimir Prus <vladimir@codesourcery.com>
1893 * ia64-linux.nat (_initialize_ia64_linux_nat): Don't
1894 call linux_target twice.
1896 2008-08-14 Aleksandar Ristovski <aristovski@qnx.com>
1898 * nto-tdep.c (lm_info): Updated struct lm_info definition from
1900 (LM_ADDR): Use l_addr if available; if not, use link map and set
1903 2008-08-14 Tom Tromey <tromey@redhat.com>
1905 * macrocmd.c (macro_define_command): Check for NULL argument.
1906 (macro_undef_command): Likewise.
1908 2008-08-14 Pedro Alves <pedro@codesourcery.com>
1910 * infcmd.c (continue_1): Add an ERROR_NO_INFERIOR call.
1912 2008-08-13 Pedro Alves <pedro@codesourcery.com>
1914 * breakpoint.c (always_inserted_auto, always_inserted_on)
1915 (always_inserted_off, always_inserted_enums): New.
1916 (always_inserted_mode): Change type to char* and point to
1917 always_inserted_auto.
1918 (show_always_inserted_mode): In auto mode, also show the current
1919 effect of the option.
1920 (breakpoints_always_inserted_mode): Adjust for the new auto mode.
1921 (_initialize_breakpoint): Make the "set breakpoints
1922 always-inserted" command an enum command. Extend help to describe
1925 2008-08-13 Ulrich Weigand <uweigand@de.ibm.com>
1927 * spu-tdep.c (info_spu_dma_command): Respect TSQV (tag status
1928 query valid) bit. Ignore bits outside the condition field.
1929 (info_spu_proxydma_command): Ignore bits outside the field.
1931 2008-08-12 Michael Snyder <msnyder@vmware.com>
1933 * MAINTAINERS: Update my email address.
1935 2008-08-12 Ulrich Weigand <uweigand@de.ibm.com>
1937 * ppc-linux-nat.c (ppc_linux_get_hwcap): Really get AT_HWCAP.
1939 2008-08-12 Pedro Alves <pedro@codesourcery.com>
1941 Add no-ack mode to the remote protocol --- optionally stop ACKing
1942 packets and responses when we have a reliable communication
1945 Based on Apple's GDB, by Jason Molenda <jmolenda@apple.com>
1947 * remote.c (struct remote_state): Add noack_mode field.
1948 (PACKET_QStartNoAckMode): New.
1949 (remote_start_remote): Don't any outstanding packet here.
1950 (remote_open_1): Clear noack_mode. Ack any outstanding packet
1951 here. Activate noack mode if requested.
1952 (remote_protocol_features): Add QStartNoAckMode.
1954 (putpkt_binary): Don't send ack in noack mode.
1955 (read_frame): Don't recompute the checksum in noack mode.
1956 (getpkt_sane): Skip sending ack if in noack mode.
1957 (_initialize_remote): Add set/show remote noack mode.
1958 * NEWS: Note the new features.
1960 2008-08-11 Kevin Buettner <kevinb@redhat.com>
1962 * rs6000-tdep.c (BL_MASK, BL_INSTRUCTION, BL_DISPLACEMENT_MASK):
1964 (rs6000_skip_main_prologue): New function.
1965 (rs6000_gdb_arch_init): Register rs6000_skip_main_prologue.
1967 2008-08-11 Sandra Loosemore <sandra@codesourcery.com>
1969 * MAINTAINERS (Write After Approval): Add self.
1971 2008-08-11 Stan Shebs <stan@codesourcery.com>
1974 * disasm.c (gdb_disassemble_info): Set endian_code.
1975 * gdbarch.sh (gdbarch_info): New field byte_order_for_code.
1976 * gdbarch.h, gdbarch.c: Regenerate.
1977 * arch-utils.c (initialize_current_architecture): Set the
1978 default byte_order_for_code.
1979 (gdbarch_info_init): Ditto.
1980 (gdbarch_info_fill): Ditto.
1981 * arm-tdep.c (SWAP_INT, SWAP_SHORT): New macros.
1982 (thumb_analyze_prologue): Swap halfword if code endianness is
1983 different from general endianness.
1984 (arm_skip_prologue): Similarly.
1985 (arm_scan_prologue): Ditto.
1986 (thumb_get_next_pc): Ditto.
1987 (arm_get_next_pc): Ditto.
1988 (arm_gdbarch_init): Set byte_order_for_code from BE8 flag,
1989 choose correct endianness for breakpoints.
1991 2008-08-10 Pedro Alves <pedro@codesourcery.com>
1993 * bsd-kvm.c: Include "gdbthread.h".
1994 (bsd_kvm_ptid): New.
1995 (bsd_kvm_open): Add a main thread.
1996 (bsd_kvm_close): Delete it.
1997 (bsd_kvm_thread_alive): New.
1998 (bsd_kvm_pid_to_str): New.
1999 (bsd_kvm_add_target): Register bsd_kvm_thread_alive and
2001 (bsd_kvm_add_target): Initialize bsd_kvm_ptid.
2003 2008-08-09 Pedro Alves <pedro@codesourcery.com>
2005 * buildsym.c (start_subfile): Properly cast sentinel in concat
2007 * cp-name-parser.y: Include "config.h".
2008 * xml-tdesc.c (fetch_xml_from_file): Properly cast sentinel in
2010 * gdb_select.h: Include sys/time.h if sys/select.h is not
2013 2008-08-09 Pedro Alves <pedro@codesourcery.com>
2015 * go32-nat.c: Include "gdbthread.h".
2016 (go32_stop, go32_kill_inferior): Delete the main thread.
2017 (go32_create_inferior): Add it.
2018 (go32_thread_alive, go32_pid_to_str): New.
2019 (init_go32_ops): Register go32_thread_alive and go32_pid_to_str.
2021 2008-08-09 Pedro Alves <pedro@codesourcery.com>
2023 * go32-nat.c (fetch_register, store_register): Pass the regcache
2024 gdbarch to i386_fp_regnum_p and i386_fpc_regnum_p.
2025 (go32_xfer_memory): Change type of myaddr parameter to gdb_byte.
2026 (struct seg_descr, struct seg_descr): pack the whole struct
2027 instead of each member individually.
2029 2008-08-09 Andreas Schwab <schwab@suse.de>
2031 * python/python.c (_initialize_python): Use unabbreviated commands
2034 2008-08-09 Daniel Jacobowitz <dan@codesourcery.com>
2036 * Makefile.in (stamp-h): Also create .deps.
2038 2008-08-09 Tom Tromey <tromey@redhat.com>
2040 * Makefile.in (generated_files): Add GNULIB_H.
2042 2008-08-09 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2044 * solib-pa64.c (pa64_solib_create_inferior_hook): Don't set
2045 DT_HP_DEBUG_PRIVATE. Add warning if DT_HP_DEBUG_PRIVATE is not set.
2047 (pa64_current_sos): Remove map private warning warning.
2048 * solib-som.c: Include string.h and sys/utsname.h.
2049 (get_hpux_major_release): New function.
2050 (som_solib_create_inferior_hook): Read dynamic linker header. Warn
2051 about shared library private mapping on HP-UX 11 and later. Only force
2052 private mapping of shared libraries on HP-UX 10 and earlier.
2053 (link_map_start): Delete warning.
2055 2008-08-09 Xuepeng Guo <xuepeng.guo@intel.com>
2056 H.J. Lu <hongjiu.lu@intel.com>
2057 Mark Kettenis <kettenis@gnu.org>
2059 * amd64-tdep.c (amd64_frame_cache): Add saved_sp_reg.
2060 (amd64_init_frame_cache): Initialize saved_sp_reg.
2061 (amd64_analyze_stack_align): New.
2062 (amd64_analyze_prologue): Call it.
2063 (amd64_frame_cache): Use saved_sp_reg if it is invalid. Don't set
2064 %rip to 8 when halfway aligning the stack.
2066 * amd64-tdep.h (amd64_regnum): Add AMD64_R9_REGNUM to
2069 * i386-tdep.c (i386_frame_cache): Remove stack_align. Add
2071 (i386_alloc_frame_cache): Remove stack_align. Initialize
2073 (i386_analyze_stack_align): Rewrite.
2074 (i386_frame_cache): Use saved_sp_reg if it is valid.
2076 2008-08-09 Ulrich Weigand <uweigand@de.ibm.com>
2078 * target.c: Include "solib.h".
2079 (target_pre_inferior): Call no_shared_libraries.
2080 * infcmd.c (run_command_1): Do not call objfile_purge_solibs
2082 (attach_command): Do not call clear_solib.
2084 2008-08-09 Mark Kettenis <kettenis@gnu.org>
2086 * i386obsd-nat.c (i386obsd_supply_pcb): Supply the right bytes for
2089 2008-08-08 Tom Tromey <tromey@redhat.com>
2091 * Makefile.in (python.o): Remove dependencies. Use COMPILE and
2093 (python-utils.o): Likewise.
2095 2008-08-08 Andreas Schwab <schwab@suse.de>
2097 * corefile.c (_initialize_core): Remove spurious paren from set
2098 gnutarget doc string.
2100 2008-08-08 Luis Machado <luisgpm@br.ibm.com>
2102 * ppc-linux-nat.c: Include "auxv.h" and "elf/common.h".
2103 Define PPC_FEATURE_BOOKE.
2104 (ppc_linux_get_hwcap): New function.
2105 (ppc_linux_region_ok_for_hw_watchpoint): Handle PowerPC 440
2106 4-bytes alignment restrictions.
2107 (ppc_linux_insert_watchpoint): Handle PowerPC 440-specific
2108 positioning of the read/write flags.
2109 (ppc_linux_watchpoint_addr_within_range): Handle PowerPC 440
2112 2008-08-08 Pedro Alves <pedro@codesourcery.com>
2114 Use ptid_t.tid to store thread ids instead of ptid_t.pid.
2116 * win32-nat.c (win32_add_thread): Change thread argument type to
2118 (win32_add_thread): Adjust.
2119 (win32_delete_thread): Change thread argument type to ptid_t.
2121 (win32_fetch_inferior_registers, win32_store_inferior_registers)
2122 (win32_resume, get_win32_debug_event, get_win32_debug_event)
2123 (win32_wait, win32_pid_to_exec_file, win32_pid_to_str): Adjust.
2124 (init_win32_ops): Put to_magic last.
2125 (win32_win32_thread_alive): Adjust.
2127 2008-08-08 Pedro Alves <pedro@codesourcery.com>
2129 * remote-m32r-sdi.c (m32r_thread_alive, m32r_pid_to_str): New.
2130 (init_m32r_ops): Register m32r_thread_alive and m32r_pid_to_str.
2132 2008-08-08 Pedro Alves <pedro@codesourcery.com>
2134 * remote-m32r-sdi.c: Include "gdbthread.h".
2135 (remote_m32r_ptid): New.
2136 (m32r_close): Delete the main thread.
2137 (m32r_resume): Set inferior_ptid toA remote_m32r_ptid. Add the
2139 (m32r_kill, m32r_load, sdireset_command): Delete the main thread.
2140 (_initialize_remote_m32r): Initialize remote_m32r_ptid.
2142 2008-08-07 Tom Tromey <tromey@redhat.com>
2143 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2145 * aclocal.m4, configure: Rebuild.
2146 * configure.in: Call ZW_CREATE_DEPDIR,
2147 ZW_PROG_COMPILER_DEPENDENCIES, AC_PROG_MAKE_SET.
2148 (MAKE, GMAKE): New substs.
2149 * acinclude.m4: Include depstand.m4.
2150 * Makefile.in (DEPMODE, DEPDIR, COMPILE.post, COMPILE.pre,
2151 COMPILE, POSTCOMPILE, depcomp): New variables.
2152 Remove all _h variables.
2153 Remove many .o targets.
2154 ($(srcdir)/copying.c): avoid backslash-newline after comment
2155 sign (@maintainer_mode_true@).
2156 (HFILES_NO_SRCDIR): Regenerate.
2157 (generated_files): New variable.
2158 (all_gdbtk_cflags): Likewise.
2160 (init.o, version.o, copying.o): Remove.
2161 (distclean): Remove DEPDIR.
2162 (test-cp-name-parser.o, hpux-thread.o, main.o, monitor.o,
2163 printcmd.o, procfs.o, v850ice.o): Rewrite.
2164 (cli-cmds.o, cli-decode.o, cli-dump.o, cli-interp.o, cli-logging.o,
2165 cli-script.o, cli-setshow.o, cli-utils.o): Likewise.
2166 (gdbtk.o, gdbtk-bp.o, gdbtk-cmds.o, gdbtk-hooks.o, gdbtk-interp.o,
2167 gdbtk-main.o, gdbtk-register.o, gdbtk-stack.o, gdbtk-varobj.o,
2168 gdbtk-wrapper.o): Likewise.
2169 (mi-cmd-break.o, mi-cmd-disas.o, mi-cmd-env.o, mi-cmd-file.o,
2170 mi-cmds.o, mi-cmd-stack.o, mi-cmd-target.o, mi-cmd-var.o,
2171 mi-console.o, mi-getopt.o, mi-interp.o, mi-main.o, mi-out.o,
2172 mi-parse.o, mi-symbol-cmds.o, mi-common.o, signals.o, tui.o,
2173 tui-command.o, tui-data.o, tui-disasm.o, tui-file.o, tui-hooks.o,
2174 tui-interp.o, tui-io.o, tui-layout.o, tui-main.o, tui-out.o,
2175 tui-regs.o, tui-source.o, tui-stack.o, tui-win.o, tui-windata.o,
2176 tui-wingeneral.o, tui-winsource.o): Likewise.
2177 (all_object_files): New variable.
2178 ($(all_object_files)): New target.
2179 Include dependency files, when using GNU Make.
2181 2008-08-07 Ulrich Weigand <uweigand@de.ibm.com>
2183 * spu-tdep.c (info_spu_dma_cmdlist): Only show entries with
2184 the valid bit set. Ensure display order respects partial
2185 order defined by dependency bits.
2187 2008-08-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2189 * solib-pa64.c (read_dld_descriptor): Return zero if load map is not
2192 2008-08-06 Mark Kettenis <kettenis@gnu.org>
2194 * i386obsd-nat.c (i386obsd_supply_pcb): Adjust for changes in
2197 2008-08-06 Vladimir Prus <vladimir@codesourcery.com>
2198 Tom Tromey <tromey@redhat.com>
2199 Thiago Jung Bauermann <bauerman@br.ibm.com>
2200 Doug Evans <dje@google.com>
2202 * Makefile.in (SUBDIR_PYTHON_OBS, SUBDIR_PYTHON_SRCS,
2203 SUBDIR_PYTHON_DEPS, SUBDIR_PYTHON_LDFLAGS, SUBDIR_PYTHON_CFLAGS,
2204 PYTHON_CFLAGS): New.
2205 (python_h, python_internal_h): New.
2206 (cli-script.o): Depend on python.h
2207 (python.o, python-utils.o): New.
2208 * cli/cli-script.c (print_command_lines): Handle python_control.
2209 (execute_control_command): Handle python_control.
2210 (execute_control_command_untraced): New function.
2211 (while_command): Call execute_control_command_untraced.
2212 (if_command): Likewise.
2213 (get_command_line): Remove static attribute.
2214 (read_next_line): Handle "python".
2215 (recurse_read_control_structure): Handle python_control.
2216 (read_command_lines): Handle python_control.
2218 * cli/cli-script.h (get_command_line): Add prototype.
2219 (execute_control_command_untraced): Likewise.
2220 * configure.ac: Add --with-python.
2221 * defs.h (enum command_control_type) <python_control>: New
2223 * python/python-internal.h: New file.
2224 * python/python.c: New file.
2225 * python/python.h: New file.
2226 * python/python-utils.c: New file.
2227 * NEWS: Mention Python scripting support and its new commands.
2229 2008-08-06 Ulrich Weigand <uweigand@de.ibm.com>
2231 * spu-tdep.c (spu_gdbarch_init): Call set_gdbarch_frame_red_zone_size.
2233 2008-08-06 Phil Muldoon <pmuldoon@redhat.com>
2235 * MAINTAINERS (Write After Approval): Add self.
2237 2008-08-06 Phil Muldoon <pmuldoon@redhat.com>
2239 * breakpoint.c (hw_breakpoint_used_count): Use breakpoint_enabled.
2240 (insert_breakpoint_locations): Likewise.
2242 2008-08-05 Phil Muldoon <pmuldoon@redhat.com>
2244 * breakpoint.c (create_longjmp_breakpoint): Remove unused struct
2246 (set_longjmp_breakpoint): Likewise.
2248 2008-08-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2251 * solib-pa64.c: Only compile if both HAVE_ELF_HP_H and __LP64__ are
2254 2008-08-05 Tom Tromey <tromey@redhat.com>
2256 * bcache.c (deprecated_bcache_added): Initialize obstack.
2257 (bcache_xmalloc): Don't initialize obstack.
2258 (bcache_xfree): Conditionally free obstack.
2259 (bcache_memory_used): Update.
2261 2008-08-05 Tom Tromey <tromey@redhat.com>
2263 * symfile.c (add_psymbol_to_bcache): Return a const pointer. Use
2265 (append_psymbol_to_list): Accept a const pointer.
2266 (add_psymbol_to_list): Fix const correctness.
2267 * bcache.h: (deprecated_bcache_added, deprecated_bcache): Remove.
2268 (bcache_full): Declare.
2269 * bcache.c (bcache_data, deprecated_bcache): Remove.
2270 (bcache): Use bcache_full.
2271 (bcache_full): Rename from deprecated_bcache_added. Change return
2274 2008-08-04 Stan Shebs <stan@codesourcery.com>
2276 * solib-svr4.c (BKPT_AT_SYMBOL): Remove, always defined.
2277 (bkpt_names): Remove SOLIB_BKPT_NAME, never defined.
2278 (enable_break): Remove test of BKPT_AT_SYMBOL.
2280 2008-08-02 Keith Seitz <keiths@redhat.com>
2282 * acinclude.m4: Include ../config/tcl.m4 to pick up
2283 standard Tcl configury bits.
2284 Remove all Tcl, Tk, Itcl, Itk, etc definitions.
2285 * configure.ac: Don't check if ../itcl exists when building
2286 gdbtk. It could be installed.
2287 Rewrite gdbtk configury to allow for using system-supplied
2288 Tcl and Tk. Gdbtk no longer requires build-time access to
2290 * Makefile.in: Remove everything related to itcl and itk.
2291 Rewrite the Tcl bits for gdbtk to correspond to rewrite of
2293 Remove v850ice.o build rule.
2294 (ALL_TCL_CFLAGS): New convenience defintion. Change all
2295 gdbtk sources to use it.
2296 * configure: Regenerate.
2298 2008-07-31 Stan Shebs <stan@codesourcery.com>
2300 * coffread.c (coff_symtab_read): Remove FUNCTION_EPILOGUE_SIZE.
2302 2008-07-30 Stan Shebs <stan@codesourcery.com>
2304 * objfiles.c (TARGET_KEEP_SECTION): Remove.
2305 (add_to_objfile_sections): Remove use.
2307 2008-07-29 Tom Tromey <tromey@redhat.com>
2309 * cli/cli-decode.c (lookup_cmd_1): Use memcpy.
2310 (lookup_cmd_composition): Likewise.
2312 2008-07-29 Tom Tromey <tromey@redhat.com>
2314 * cli/cli-cmds.c (edit_command): Remove unused variables. Delete
2315 dead code. Fix indentation.
2317 2008-07-29 Stan Shebs <stan@codesourcery.com>
2319 * main.c (captured_main): Remove long-unused #if 0 blocks.
2321 2008-07-28 Tom Tromey <tromey@redhat.com>
2323 * annotate.h (deprecated_annotate_starting_hook): Remove.
2324 (deprecated_annotate_stopped_hook): Remove.
2325 (deprecated_annotate_exited_hook): Remove.
2326 * Makefile.in (annotate.o): Depend on observer_h.
2327 * top.c (deprecated_delete_breakpoint_hook): Remove.
2328 (deprecated_create_breakpoint_hook): Likewise.
2329 (deprecated_modify_breakpoint_hook): Likewise.
2330 * interps.c (clear_interpreter_hooks): Update for removed hooks.
2331 * breakpoint.c (mention): Don't call removed hook.
2332 (delete_breakpoint): Likewise.
2333 (disable_breakpoint): Likewise.
2334 (do_enable_breakpoint): Likewise.
2335 * annotate.c: Include observer.h.
2336 (breakpoint_changed): Change type of argument.
2337 (_initialize_annotate): Register observers.
2338 (deprecated_annotate_starting_hook): Remove.
2339 (deprecated_annotate_stopped_hook): Remove.
2340 (deprecated_annotate_exited_hook): Remove.
2341 (annotate_starting): Update for hook removal.
2342 (annotate_stopped): Likewise.
2343 (annotate_exited): Likewise.
2344 * defs.h (deprecated_delete_breakpoint_hook): Remove.
2345 (deprecated_create_breakpoint_hook): Likewise.
2346 (deprecated_modify_breakpoint_hook): Likewise.
2348 2008-07-28 Tom Tromey <tromey@redhat.com>
2350 * main.c (captured_main): Don't use BEFORE_MAIN_LOOP_HOOK.
2352 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
2354 * configure.ac: Check for the GNU/Linux ptrace signature.
2355 * configure: Regenerated.
2357 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
2359 * linux-nat.c (resume_callback): Add more debugging output.
2360 (linux_nat_has_pending_sigint): New function, based on
2361 linux_nat_has_pending.
2362 (set_ignore_sigint, maybe_clear_ignore_sigint): New functions.
2363 (stop_wait_callback): Remove flush_mask handling. Honor
2364 ignore_sigint. Call maybe_clear_ignore_sigint. Pass NULL
2366 (linux_nat_has_pending, flush_callback): Remove.
2367 (linux_nat_filter_event): Check for ignore_sigint.
2368 (linux_nat_wait): Remove flush_mask support and call to
2369 flush_callback. Use set_ignore_sigint and maybe_clear_ignore_sigint.
2370 * linux-nat.h (struct lwp_info): Add ignore_sigint field.
2372 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
2374 * linux-nat.c (count_events_callback, select_event_lwp_callback): Only
2375 report events from resumed threads.
2377 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
2379 * mips-linux-tdep.c (mips_linux_syscall_next_pc): New function.
2380 (mips_linux_init_abi): Set tdep->syscall_next_pc.
2381 * mips-tdep.c (enum mips_fpu_type, struct gdbarch_tdep): Move to
2383 (mips32_next_pc): Handle the syscall instruction.
2384 * mips-tdep.h (enum mips_fpu_type, struct gdbarch_tdep): New,
2385 from mips-tdep.c. Add syscall_next_pc to gdbarch_tdep.
2387 2008-07-26 Tom Tromey <tromey@redhat.com>
2390 * valops.c (value_struct_elt): Treat function-valued field as a
2393 2008-07-26 Tom Tromey <tromey@redhat.com>
2396 * macroexp.c (get_punctuator) <punctuators>: Rearrange to put
2397 longer tokens first.
2399 2008-07-26 Vladimir Prus <vladimir@codesourcery.com>
2402 * cli/cli-decode.h (CMD_ASYNC_OK, set_cmd_async_ok)
2403 (get_cmd_async_ok): Remove.
2404 * cli/cli-decode.c (set_cmd_async_ok, get_cmd_async_ok): Remove.
2405 * cli/cli-cmds.c (init_cli_cmds): Don't use set_cmd_async_ok.
2406 * infcmd.c (_initialize_infcmd): Likewise.
2407 * thread.c (_initialize_thread): Likewise.
2409 2008-07-25 Joseph Myers <joseph@codesourcery.com>
2411 * mips-tdep.c (mips_n32n64_push_dummy_call): Handle passing
2412 128-bit long doubles in even-odd pairs of FPRs. Do not
2413 right-align float arguments for big-endian.
2414 (mips_n32n64_return_value): Apply return value convention for
2415 structs containing one or two floating-point values to soft-float
2416 as well as hard-float. Handle 128-bit long doubles in such
2418 (mips_o32_push_dummy_call): Only skip one integer register for a
2419 float argument passed in an FPR.
2421 2008-07-25 Tom Tromey <tromey@redhat.com>
2423 * tui/tui-hooks.c: Include observer.h.
2424 (tui_event_default, tui_old_event_hooks, tui_event_hooks):
2426 (tui_bp_created_observer, tui_bp_deleted_observer,
2427 tui_bp_modified_observer): New globals.
2428 (tui_install_hooks): Use observers, not events.
2429 (tui_remove_hooks): Likewise.
2430 * mi/mi-cmd-break.c: Include observer.h, not gdb-events.h.
2431 (mi_breakpoint_observers_installed, mi_can_breakpoint_notify): New
2433 (breakpoint_notify): Check mi_can_breakpoint_notify.
2434 (breakpoint_hooks): Remove.
2435 (mi_cmd_break_insert): Attach observers. Don't use events.
2436 * tracepoint.c: Include observer.h, not gdb-events.h.
2437 (tracepoint_operation, trace_pass_command): Notify observer.
2438 * interps.c: Don't include gdb-events.h.
2439 (clear_interpreter_hooks): Don't call clear_gdb_event_hooks.
2440 * gdbarch.c: Rebuild.
2441 * gdbarch.sh: Emit include for observer.h, not gdb-events.h.
2442 (deprecated_current_gdbarch_select_hack): Notify observer.
2443 * breakpoint.h: Don't include gdb-events.h.
2444 * breakpoint.c: Don't include gdb-events.h.
2445 (condition_command): Notify observer.
2446 (commands_command): Likewise.
2447 (commands_from_control_command): Likewise.
2448 (mention, delete_breakpoint, set_ignore_count): Likewise.
2449 (disable_breakpoint, do_enable_breakpoint): Likewise.
2450 * Makefile.in (gdb_events_h): Remove.
2451 (breakpoint_h): Update.
2452 (COMMON_OBS): Remove gdb-events.o.
2453 (gdb-events.o): Remove.
2454 (breakpoint.o, gdbarch.o, interps.o, tracepoint.o, gdbtk-bp.o,
2455 gdbtk-hooks.o, mi-cmd-break.o, tui-hooks.o): Update.
2456 * gdb-events.c: Remove.
2457 * gdb-events.h: Remove.
2458 * gdb-events.sh: Remove.
2460 2008-07-24 Pedro Alves <pedro@codesourcery.com>
2462 * remote.c (remote_threads_extra_info): Don't query the remote
2463 server about info on the internally added main thread.
2465 2008-07-24 Aleksandar Ristovski <aristovski@qnx.com>
2467 * nto-procfs.c (procfs_attach): Populate initial thread list.
2468 (procfs_wait): Return new pid, built from the inferior status.
2470 2008-07-23 Thiago Jung Bauermann <bauerman@br.ibm.com>
2472 * configure.ac (CONFIG_INITS): Delete long obsoleted variable.
2473 * configure: Regenerate.
2475 2008-07-23 Aleksandar Ristovski <aristovski@qnx.com>
2477 * nto-procfs.c (procfs_xfer_memory): Changed signature.
2478 (procfs_resume): Workaround for dereferencing type-punned pointer
2480 * nto-tdep.c (nto_parse_redirection): Change signature to be const
2482 * nto-tdep.h (nto_parse_redirection): Likewise.
2484 2008-07-21 Stan Shebs <stan@codesourcery.com>
2486 Scrub remnants of IN_SOLIB_DYNSYM_RESOLVE_CODE.
2487 * gdbarch.sh: Adjust comment to refer to
2488 in_solib_dynsym_resolve_code().
2489 * gdbarch.h, gdbarch.c: Update.
2490 * solib-osf.c: Ditto.
2492 (handle_inferior_event): Use in_solib_dynsym_resolve_code
2494 * config/mips/nm-irix5.h: Remove undef of
2495 IN_SOLIB_DYNSYM_RESOLVE_CODE.
2497 2008-07-21 Tom Tromey <tromey@redhat.com>
2499 * symfile.c (reread_symbols): Don't pass argument to observer.
2500 * exec.c (exec_file_attach): Don't pass argument to observer.
2501 * ada-lang.c (ada_executable_changed_observer): Remove argument.
2502 * symtab.c (symtab_observer_executable_changed): Remove argument.
2503 * observer.sh: Handle functions with no arguments.
2505 2008-07-20 Sergei Poselenov <sposelenov@emcraft.com>
2506 Chris Demetriou <cgd@google.com>
2508 * elfread.c (elf_symfile_segments): Fix the check that each loadable
2509 section fits within an ELF segment to handle ELF segments that hit
2510 the end of the address space.
2512 2008-07-20 Chris Demetriou <cgd@google.com>
2514 * MAINTAINERS (Write After Approval): Add self.
2516 2008-07-18 Tom Tromey <tromey@redhat.com>
2519 * NEWS: Add entry for macro commands.
2520 * Makefile.in (macrocmd.o): Add gdb_string.h.
2521 * macroscope.h (user_macro_scope): Declare.
2522 (default_macro_scope): Update documentation.
2523 (macro_user_macros): Declare.
2524 * c-lang.c (c_preprocess_and_parse): Always attempt macro lookup.
2525 Use user_macro_scope.
2526 (null_macro_lookup): Remove.
2527 * macrotab.h (macro_callback_fn): Declare.
2528 (macro_for_each): Likewise.
2529 (macro_allow_redefinitions): Likewise.
2530 * macrotab.c (foreach_macro): New function
2531 (macro_for_each): Likewise.
2532 (struct macro_table) <redef_ok>: New field.
2533 (macro_allow_redefinitions): New function.
2534 (new_macro_table): Update.
2535 (macro_define_function): Likewise.
2536 (macro_define_object): Likewise.
2537 * macroscope.c (user_macro_scope): New function.
2538 (default_macro_scope): Use it.
2539 (macro_user_macros): New global.
2540 (standard_macro_lookup): Look in macro_user_macros.
2541 (_initialize_macroscope): New function.
2542 * macroexp.h (macro_is_whitespace, macro_is_digit,
2543 macro_is_identifier_nondigit): Declare.
2544 * macroexp.c (macro_is_whitespace): Rename. No longer static.
2545 (macro_is_digit): Likewise.
2546 (macro_is_identifier_nondigit): Likewise.
2547 (get_identifier): Update.
2548 (get_pp_number): Likewise.
2549 (get_token): Likewise.
2550 * macrocmd.c (skip_ws): New function.
2551 (extract_identifier): Likewise.
2552 (free_macro_definition_ptr): Likewise.
2553 (user_macros): Remove.
2554 (macro_define_command): Implement.
2555 (_initialize_macrocmd): Update.
2556 (macro_undef_command): Implement.
2557 (print_one_macro): New function.
2558 (macro_list_command): Implement.
2560 2008-07-18 Joseph Myers <joseph@codesourcery.com>
2562 * configure.ac: Put old value of $LIBS after -lbfd -liberty $intl
2564 * configure: Regenerate.
2566 2008-07-17 Paul Pluzhnikov <ppluzhnikov@google.com>
2568 * auxv.c (fprint_target_auxv): Stop at AT_NULL.
2570 2008-07-15 Andreas Schwab <schwab@suse.de>
2572 * valops.c (value_cast_pointers): Follow typedefs when checking
2575 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
2577 * block.c (block_function): Renamed to ...
2578 (block_linkage_function): ... this. All callers changed.
2579 * block.h (block_function): Renamed to ...
2580 (block_linkage_function): ... this.
2582 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
2584 * mn10300-tdep.c (set_reg_offsets): Use get_frame_register_unsigned.
2586 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
2588 * frame.c (frame_sp_unwind): Delete.
2589 (get_frame_sp): Do not use it.
2590 * frame.h (frame_sp_unwind): Delete prototype.
2592 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
2594 * ia64-tdep.c (ia64_dummy_id): Use get_frame_pc.
2596 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
2598 * dwarf2-frame.c (dwarf2_frame_cache): Update comment.
2599 * frame.c (frame_unwind_address_in_block): Delete.
2600 (get_frame_address_in_block): Do not use it. Check the type
2601 of the next frame first.
2602 (frame_cleanup_after_sniffer): Update comment.
2603 * frame.h (frame_unwind_address_in_block): Delete prototype.
2604 * hppa-tdep.c (hppa_find_unwind_entry_in_block): Update comment.
2606 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
2608 * frame.c (frame_func_unwind): Delete.
2609 (get_frame_func): Do not use it.
2610 * frame.h (frame_func_unwind): Delete prototype.
2611 * hppa-tdep.c (hppa_frame_cache): Update comment.
2612 * rs6000-tdep.c (rs6000_frame_cache): Update comment.
2614 2008-07-14 Stan Shebs <stan@codesourcery.com>
2616 * remote-sim.c (init_gdbsim_ops): Remove
2617 TARGET_REDEFINE_DEFAULT_OPS.
2619 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
2621 * findvar.c (read_var_value): Remove unused variable.
2623 2008-07-15 Luis Machado <luisgpm@br.ibm.com>
2625 * infrun.c (handle_inferior_event): Tag threads as stopped
2626 before inserting breakpoints.
2628 2008-07-15 Hui Zhu <teawater@gmail.com>
2630 * MAINTAINERS: Added myself to section Write After Approval.
2632 2008-07-14 Paul Pluzhnikov <ppluzhnikov@google.com>
2635 * cp-abi.c (value_virtual_fn_field): Handle invalid pointers.
2637 2008-07-14 Pedro Alves <pedro@codesourcery.com>
2639 * i386-dicos-tdep.c (i386_dicos_frame_align): Delete.
2640 (i386_dicos_push_dummy_code): New.
2641 (i386_dicos_init_abi): Don't register i386_dicos_frame_align.
2642 Register i386_dicos_push_dummy_code.
2644 2008-07-14 Markus Deuling <deuling@de.ibm.com>
2646 * mips-tdep.c (fp_register_arg_p): Add gdbarch as paramter.
2647 (mips_n32n64_push_dummy_call, mips_o64_return_value)
2648 (mips_eabi_push_dummy_call): Update call to fp_register_arg_p.
2650 (MIPS_FPU_TYPE): Add gdbarch as parameter and replace current_gdbarch.
2651 (fp_register_arg_p, mips_dump_tdep, show_mipsfpu_command)
2652 (mips_n32n64_fp_arg_chunk_p): Update caller.
2654 (mips_n32n64_fp_arg_chunk_p): Add gdbarch as paramter.
2655 (mips_n32n64_push_dummy_call): Update caller.
2657 (MIPS_LAST_ARG_REGNUM): Add gdbarch as parameter and replace
2659 (mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call)
2660 (mips_o32_push_dummy_call, mips_o64_push_dummy_call): Update caller.
2663 (MIPS_LAST_FP_ARG_REGNUM): Add gdbarch as parameter and replace
2665 (mips_eabi_push_dummy_call, mips_o32_push_dummy_call)
2666 (mips_o64_push_dummy_call): Update caller.
2668 (MIPS_EABI): Add gdbarch as parameter and replace current_gdbarch.
2669 (fp_register_arg_p, mips_dump_tdep): Update caller.
2671 (set_reg_offset): Add gdbarch as parameter and replace current_gdbarch.
2672 (mips16_scan_prologue, mips32_scan_prologue): Update caller.
2674 (reset_saved_regs): Make static. Add gdbarch as parameter. Replace
2676 (mips32_scan_prologue): Update caller.
2678 (heuristic_proc_start): Add gdbarch as parameter. Replace
2680 (mips_insn16_frame_cache, mips_insn32_frame_cache): Update caller.
2682 * mipsnbsd-nat.c (mipsnbsd_fetch_inferior_registers)
2683 (mipsnbsd_store_inferior_registers): Use get_regcache_arch to get at
2684 the current architecture. Update call to getregs_supplies.
2685 (getregs_supplies): Add gdbarch as parameter and replace
2688 * mipsnbsd-tdep.c (mipsnbsd_get_longjmp_target): Use get_frame_arch to
2689 get at the current architecture. Update call to NBSD_MIPS_JB_OFFSET and
2690 NBSD_MIPS_JB_ELEMENT_SIZE.
2691 (NBSD_MIPS_JB_ELEMENT_SIZE, NBSD_MIPS_JB_OFFSET): Add gdbarch and
2692 replace current_gdbarch.
2694 * remote-mips.c (mips_map_regno): Add gdbarch as parameter and replace
2696 (mips_fetch_registers, mips_store_registers): Update call
2698 (mips_load): Use get_regcache_arch to get at the current_architecture
2699 and replace current_gdbarch.
2701 2008-07-13 Pedro Alves <pedro@codesourcery.com>
2703 * thread.c (restore_selected_frame): On fail to restore, select
2704 the innermost frame, and don't crash when warning the user.
2706 2008-07-13 Hui Zhu <teawater@gmail.com>
2708 * symtab.c (expand_line_sal): Fix a memory leak.
2710 2008-07-13 Pedro Alves <pedro@codesourcery.com>
2712 * utils.c (struct continuation): Define as inheriting struct
2714 (add_continuation, do_all_continuations)
2715 (discard_all_continuations, add_intermediate_continuation)
2716 (do_all_intermediate_continuations)
2717 (discard_all_intermediate_continuations): Adjust.
2719 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
2721 Skip varobj in running threads.
2722 * mi/mi-cmd-var.c (mi_cmd_var_update): If varobj's
2723 thread is not stopped, skip the varobj.
2724 * Makefile.in: Update dependencies.
2726 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
2728 Enable all commands while inferiour is running
2729 * mi/mi-main.c (mi_cmd_execute): Don't check if
2730 inferiour is executing.
2732 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
2734 Allow all CLI command even if target is executing.
2735 * gdb/top.c (execute_command_1): Don't check if the inferiour
2738 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
2740 * mi/mi-main.c (mi_cmd_execute): Remove unused variable.
2741 Fix printing of frame, when frame is wrong.
2743 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
2745 * spu-tdep.c (spu_frame_unwind_cache): Do not error if
2746 backchain is unreadable.
2748 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
2750 * spu-linux-nat.c: Include "gdbthread.h".
2751 (spu_child_post_startup_inferior): Register main thread.
2752 (spu_child_post_attach): Likewise.
2753 * Makefile.in (spu-linux-nat.o): Update dependencies.
2755 2008-07-12 Pedro Alves <pedro@codesourcery.com>
2757 Rewrite continuations internals on top of cleanups and plug
2758 continuation arguments leaks.
2760 * defs.h (struct continuation): Make it opaque.
2761 (add_continuation, add_intermediate_continuation): Drop the int
2762 argument of the continuation hook argument. Add
2763 continuation_free_args argument.
2764 (do_all_continuations, do_all_intermediate_continuations): Drop
2765 the error_p argument.
2767 * utils.c (add_continuation): Drop the int argument of the
2768 continuation hook argument. Add continuation_free_args argument.
2769 Reimplement on top of cleanups.
2770 (do_all_continuations): Drop error argument. Reimplement on top
2772 (discard_all_continuations): Reimplement on top of cleanups.
2773 (add_intermediate_continuation): Drop the int argument of the
2774 continuation hook argument. Add continuation_free_args argument.
2775 Reimplement on top of cleanups.
2776 (do_all_intermediate_continuations): Drop error argument.
2777 Reimplement on top of cleanups.
2778 (discard_all_intermediate_continuations): Reimplement on top of
2781 * breakpoint.c (until_break_command_continuation): Drop error
2782 argument. Add xfree as continuation argument deleter.
2784 * inf-loop.c (inferior_event_handler): On error, discard all
2785 continuations. Adjust to new do_all_intermediate_continuations
2786 and do_all_continuations interfaces.
2788 * infcmd.c (step_1_continuation): Drop error_p argument. Adjust.
2789 Pass xfree as continuation argument deleter.
2790 (finish_command_continuation): Drop error_p argument. Adjust.
2791 (finish_command_continuation_free_arg): New.
2792 (finish_command): Pass finish_command_continuation_free_arg as
2793 continuation argument deleter. Adjust to new do_all_continuations
2795 (attach_command_continuation): Drop error_p argument.
2796 (attach_command_continuation_free_args): New.
2797 (attach_command): Pass attach_command_continuation_free_args as
2798 continuation argument deleter.
2800 * interps.c (interp_set): Adjust to new do_all_continuations
2803 * event-top.c (stdin_event_handler): In error, also discard the
2804 intermediate continuations.
2806 2008-07-12 Pedro Alves <pedro@codesourcery.com>
2808 Replace struct continuation_args by void* and per command structs.
2810 * top.c (execute_command): Remove unused arg1 and arg2 locals.
2812 * breakpoint.c (struct until_break_command_continuation_args):
2814 (until_break_command_continuation): Take a void* instead of a
2815 continuations_arg. Adjust.
2816 (until_break_command): Adjust to use struct
2817 until_break_command_continuation_args instead of struct
2820 * infcmd.c (struct step_1_continuation_args): New.
2821 (step_1_continuation): Take a void* instead of a
2822 continuations_arg. Adjust to use struct step_1_continuation_args.
2823 (step_once): Adjust to use struct step_1_continuation_args.
2825 (struct finish_command_continuation_args): New.
2826 (finish_command_continuation): Take a void* instead of a
2827 continuations_arg. Adjust to use struct
2828 finish_command_continuation_args.
2829 (finish_command): Adjust to use struct
2830 finish_command_continuation_args.
2831 (struct attach_command_continuation_args): New.
2832 (attach_command_continuation): Take a void* instead of a
2833 continuations_arg. Adjust to use struct
2834 attach_command_continuation_args.
2835 (attach_command): Adjust to use struct
2836 attach_command_continuation_args.
2838 * defs.h (struct continuation_arg): Delete.
2839 (struct continuation): Replace the struct continuation_arg*
2840 parameter of continuation_hook by a void*. Replace "arg_list"
2841 member by a new "args" member with void* type.
2842 (add_continuation, add_intermediate_continuation): Replace struct
2843 continuation_arg type usages by void* usages.
2845 * utils.c (add_continuation, do_all_continuations)
2846 (add_intermediate_continuation)
2847 (do_all_intermediate_continuations): Replace struct
2848 continuation_arg type usages by void* usages. Pass "args" instead
2851 2008-07-12 Pedro Alves <pedro@codesourcery.com>
2853 * infrun.c (struct thread_stepping_state): Delete sal member.
2854 (init_thread_stepping_state): Add local sal. Use it instead of
2856 (handle_inferior_event): New local stop_pc_sal. Use it instead of
2858 (step_into_function): Add local stop_func_sal. Use it instead of
2861 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
2863 Implement -exec-continue/-exec-interrupt --all.
2864 * infcmd.c (continue_1): New, extracted from
2865 (continue_command): ...here.
2866 (interrupt_target_1): New, extracted from
2867 (interrupt_target_command): ...here.
2868 * inferior.h (continue_1, interrupt_target_1): New.
2869 * mi/mi-main.c (mi_cmd_exec_continue)
2870 (mi_cmd_exec_interrupt): Handle --all.
2872 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
2874 Implement --thread and --frame.
2875 * gdbthread.h (find_thread_id): Declare.
2876 * thread.c (find_thread_id): Make non-static.
2877 * mi/mi-main.c (mi_cmd_execute): Switch to the right
2878 thread and frame, if necessary.
2879 * mi/mi-parse.c (mi_parse): Handle --thread and --frame.
2880 * mi/mi-parse.h (strcut mi_parse): New fields thread and frame.
2882 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
2884 * infrun.c (resume): Discard cleanups on early exit path.
2886 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
2888 * infrun.c (normal_stop): For MI, report which threads
2891 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
2893 Report thread state in -thread-info output.
2894 * thread.c (print_thread_info): Add new field "state".
2896 2008-07-11 Pedro Alves <pedro@codesourcery.com>
2898 * infrun.c (handle_inferior_event): Also ignore a
2899 TARGET_SIGNAL_TRAP on a STOP_QUIETLY_NO_SIGSTOP.
2901 2008-07-11 Tom Tromey <tromey@redhat.com>
2903 * completer.c (complete_line_internal): New function, from
2904 complete_line. Add 'for_help' parameter.
2905 (complete_line): Use it.
2906 (command_completer): Move later. Rewrite.
2908 2008-07-11 Pedro Alves <pedro@codesourcery.com>
2910 * thread.c (thread_apply_command): Move making the cleanup out of
2913 2008-07-11 Pedro Alves <pedro@codesourcery.com>
2917 * thread.c (enum thread_state): New.
2918 (thread_state main_thread_running): Delete, in favor of...
2919 (thread_state main_thread_state): ... this. Update throughout.
2920 (clear_thread_inferior_resources): New, split from free_thread.
2921 (free_thread): Call clear_thread_inferior_resources.
2922 (init_thread_list): Set main thread to stopped state.
2923 (add_thread_silent): Take care of PTID reuses.
2924 (delete_thread): If deleting inferior_ptid or a thread with
2925 refcount > 0, mark it as exited, but still keep it in the list.
2926 Only notify of thread exits, if we haven't done so yet.
2927 (iterate_over_threads): Make it safe to delete threads while
2928 iterating over them.
2929 (do_captured_list_thread_ids): Don't account for exited threads.
2930 (thread_alive): Check for the THREAD_EXITED state, and don't set
2931 ptid to -1 on exited threads.
2932 (set_running): Update to account for extra possible states.
2933 (is_thread_state): New.
2934 (is_stopped, is_exited): New.
2935 (is_running): Implement in terms of is_thread_state.
2936 (any_running): Update.
2937 (print_thread_info): Update. Account for exited threads. Don't
2938 warn about missed frame restoring here, its done in the cleanup.
2939 (switch_to_thread): Don't read from a thread that has gone.
2940 (restore_current_thread): In non-stop mode, do a full context
2942 (restore_selected_frame): Add a frame_level argument. Rewrite.
2943 (struct current_thread_cleanup): Add selected_frame_level and
2944 was_stopped members.
2945 (do_restore_current_thread_cleanup): Check if thread was stopped
2946 and still is, and if the target has registers, stack and memory
2947 before restoring the selected frame. Don't delete the cleanup
2949 (restore_current_thread_cleanup_dtor): New.
2950 (make_cleanup_restore_current_thread): Remove all arguments.
2952 (thread_apply_all_command): Update. Prune threads.
2953 (thread_apply_command): Update.
2954 (thread_command): Account for currently selected exited thread.
2955 (do_captured_thread_select): Check for a running thread. Prune
2957 (_initialize_thread): Make "info threads", "thread", "thread
2958 apply", and "thread apply all" appliable without a selected thread.
2959 * gdbthread.h (struct thread_info): Replace running_ by state_.
2961 (is_exited, is_stopped): Declare.
2962 (make_cleanup_restore_current_thread): Remove all arguments.
2963 * infrun.c: Include "event-top.h".
2964 (fetch_inferior_event): In non-stop mode, restore selected thread
2965 and frame after handling the event and running breakpoint
2966 commands. Display GDB prompt if needed.
2967 (normal_stop): In non-stop mode, don't print thread switching
2969 * cli/cli-decode.c (set_cmd_no_selected_thread_ok)
2970 (get_cmd_no_selected_thread_ok): New.
2971 * cli/cli-decode.h (CMD_NO_SELECTED_THREAD_OK): New.
2972 (set_cmd_no_selected_thread_ok, get_cmd_no_selected_thread_ok):
2974 * cli/cli-cmds.c: Set "pwd", "help", "info", "show" as
2975 no-selected-thread ok.
2976 * top.c (execute_command): Check for non no-selected-thread-ok
2978 * linux-nat.c (struct saved_ptids, threads_to_delete)
2979 (record_dead_thread, prune_lwps): Delete.
2980 (exit_lwp): Unconditionally delete thread.
2981 (linux_nat_resume): Remove prune_lwps call.
2982 * infcmd.c (proceed_thread_callback): Check if !is_stopped instead
2983 of is_running. Adjust to make_cleanup_restore_current_thread
2985 * mi/mi-main.c (mi_cmd_execute): Only allow a few commands if the
2986 selected thread has exited.
2987 * inf-loop.c (inferior_event_handler): Don't display the prompt
2989 * varobj.c (c_value_of_root): Update.
2990 * defs.h (make_cleanup_dtor): Declare.
2991 * utils.c (make_cleanup_dtor): New.
2993 * Makefile.in (infrun.o): Depend on $(event_top_h).
2995 2008-07-11 Pedro Alves <pedro@codesourcery.com>
2997 Add "continue -a" and "interrupt -a" options for non-stop mode.
2999 * infcmd.c (proceed_thread_callback, do_context_switch_to): New.
3000 (continue_command): Add "-a" option.
3001 (interrupt_target_command): Add "-a" option.
3002 (_initialize_infcmd): Add extend help of continue and interrupt
3003 command to mention the new "-a" option. Mark "continue" async ok.
3005 2008-07-10 Doug Evans <dje@google.com>
3007 Add "set print symbol-loading on|off".
3008 * NEWS: Document new option.
3009 * symfile.h (print_symbol_loading): Declare.
3010 * symfile.c (print_symbol_loading): New global.
3011 (symbol_file_add_with_addrs_or_offsets): Only print "Reading symbols
3012 from ..." if print_symbol_loading.
3013 (_initialize_symfile): Add set/show print symbol-loading.
3014 * solib.c (solib_read_symbols): Only print "Loaded symbols for ..."
3015 if print_symbol_loading.
3017 2008-07-10 Pedro Alves <pedro@codesourcery.com>
3019 Non-stop linux native.
3021 * linux-nat.c (linux_test_for_tracefork): Block events while we're
3023 (get_pending_status): Implement non-stop mode.
3024 (linux_nat_detach): Stop threads before detaching.
3025 (linux_nat_resume): In non-stop mode, always resume only a single
3027 (linux_handle_extended_wait): On a clone event, in non-stop mode,
3028 add new lwp to GDB's thread table, and mark as running, executing
3029 and stopped appropriately.
3030 (linux_nat_filter_event): Don't assume there are other running
3031 threads when a thread exits.
3032 (linux_nat_wait): Mark the main thread as running and executing.
3033 In non-stop mode, don't stop all lwps.
3034 (linux_nat_kill): Stop lwps before killing them.
3035 (linux_nat_thread_alive): Use signal 0 to detect if a thread is
3037 (send_sigint_callback): New.
3038 (linux_nat_stop): New.
3039 (linux_nat_add_target): Set to_stop to linux_nat_stop.
3041 * linux-nat.h (thread_db_attach_lwp): Declare.
3043 * linux-thread-db.c (thread_get_info_callback): Check for new
3044 threads if we have none.
3045 (thread_from_lwp, enable_thread_event): Set proc_handle.pid to the
3046 stopped lwp. Check for new threads if we have none.
3047 (thread_db_attach_lwp): New.
3048 (thread_db_init): Set proc_handle.pid to inferior_ptid.
3049 (check_event): Set proc_handle.pid to the stopped lwp.
3050 (thread_db_find_new_threads): Set proc_handle.pid to any stopped
3051 lwp available, bail out if there is none.
3053 * linux-fork.c (linux_fork_killall): Use SIGKILL instead of
3056 2008-07-10 Kevin Buettner <kevinb@redhat.com>
3058 * rs6000-tdep.c (ppc_displaced_step_fixup): Change type of
3059 `current_pc' from CORE_ADDR to ULONGEST.
3061 * remote-sim.c (gdbsim_cntrl_c): Pass remote_sim_ptid to
3064 2008-07-10 Jan Kratochvil <jan.kratochvil@redhat.com>
3066 * NEWS (New commands): Mention "set disable-randomization".
3067 * configure.ac: Add check for HAVE_PERSONALITY and
3068 HAVE_DECL_ADDR_NO_RANDOMIZE.
3069 * configure, config.in: Regenerate.
3070 * linux-nat.c [HAVE_PERSONALITY]: New include <sys/personality.h>.
3071 [HAVE_PERSONALITY] [!HAVE_DECL_ADDR_NO_RANDOMIZE]: Set
3073 (disable_randomization, show_disable_randomization)
3074 (set_disable_randomization): New.
3075 (linux_nat_create_inferior) [HAVE_PERSONALITY]: New variables
3076 PERSONALITY_ORIG and PERSONALITY_SET. Disable randomization upon the
3077 variable DISABLE_RANDOMIZATION.
3078 (_initialize_linux_nat): Call ADD_SETSHOW_BOOLEAN_CMD for the variable
3079 DISABLE_RANDOMIZATION.
3081 2008-07-09 Pedro Alves <pedro@codesourcery.com>
3083 Adjust all targets to new target_stop interface.
3085 * gnu-nat.c (gnu_stop): Add ptid argument.
3086 * go32-nat.c (go32_stop): Add ptid argument.
3087 (go32_create_inferior): Pass inferior_ptid to go32_stop.
3088 * hpux-thread.c (hpux_thread_stop): Add ptid argument.
3089 * monitor.c (monitor_stop): Add ptid argument.
3090 (monitor_open): Pass inferior_ptid to monitor_stop.
3091 (monitor_interrupt): Pass inferior_ptid to target_stop.
3092 (monitor_stop): Add ptid argument.
3093 * nto-procfs.c (nto_interrupt): Pass inferior_ptid to target_stop.
3094 (procfs_create_inferior): Add ptid argument.
3095 * procfs.c (procfs_stop): Add ptid argument.
3096 * remote-m32r-sdi.c (m32r_stop): Add ptid argument.
3097 * remote-sim.c (gdbsim_stop): Add ptid argument.
3098 * sol-thread.c (sol_thread_stop): Add ptid argument.
3099 * win32-nat.c (win32_stop): Add ptid argument.
3101 2008-07-09 Pedro Alves <pedro@codesourcery.com>
3103 Non-stop inferior control.
3105 * infrun.c (resume): In non-stop mode, always resume just one
3107 (proceed): Don't call prepare_to_proceed in non-stop mode.
3108 (fetch_inferior_event): In non-stop mode, switch context before
3110 (error_is_running, ensure_not_running): New.
3111 (handle_inferior_event): In non-stop mode: Mark only the event
3112 thread as stopped. Require that the target module manages adding
3113 threads to the thread list. Assert that there isn't a
3114 deferred_step_ptid set. Don't switch to infwait_thread_hop_state.
3115 (normal_stop): Only mark not-running if inferior hasn't exited.
3116 In non-stop mode, only mark the event thread.
3118 * thread.c:Include "cli/cli-decode.h".
3119 (print_thread_info): Don't read from a running thread.
3120 Output "(running)" if thread is running.
3121 (switch_to_thread): Don't read stop_pc if thread is executing.
3122 (do_restore_current_thread_cleanup): Don't write to a running
3124 (thread_apply_all_command): Don't read from a running thread. In
3125 non-stop mode, do a full context-switch instead of just switching
3127 (thread_apply_command): In non-stop mode, do a full context-switch
3128 instead of just switching threads.
3129 (do_captured_thread_select): Likewise. Inform user if selected
3131 (_initialize_thread): Mark "info threads" and "thread" and
3134 * inf-loop.c (inferior_event_handler): In non-stop mode, don't
3135 unregister the target from the event loop.
3137 * infcmd.c (continue_command, step_1, jump_command)
3138 (signal_command): Ensure the selected thread isn't running.
3139 (interrupt_target_command): In non-stop mode, interrupt only the
3142 * inferior.h (error_is_running, ensure_not_running): Declare.
3144 * target.h (struct target_ops): Add ptid argument to the to_stop
3146 (target_stop): Add ptid_t argument.
3148 * target.c (update_current_target): Add ptid argument to to_stop's
3150 (debug_to_stop): Add ptid_t argument.
3151 (debug_to_rcmd): Set to_stop_ptid.
3153 * remote.c (remote_stop): Add ptid_t argument.
3154 (async_remote_interrupt): Add inferior_ptid to target_stop.
3155 * inf-ptrace.c (inf_ptrace_stop): Add ptid argument.
3157 * Makefile.in (thread.o): Depend on $(cli_decode_h).
3159 2008-07-09 Pedro Alves <pedro@codesourcery.com>
3161 Don't rely on ecs->wait_for_more.
3163 * infrun.c (proceed): Clear the stepping state, set
3164 previous_inferior_ptid and clear infwait state.
3165 (wait_for_inferior): Don't clear the stepping state, set
3166 previous_inferior_ptid, or clear the infwait state here.
3167 (fetch_inferior_event): Don't clear the stepping state, set
3168 previous_inferior_ptid, or clear the infwait state here. Don't
3169 condition on wait_for_more.
3171 2008-07-09 Pedro Alves <pedro@codesourcery.com>
3173 Refactor infrun a bit.
3175 * infrun.c (currently_stepping): Take a struct
3176 thread_stepping_state instead of an execution_control_state.
3177 (struct thread_stepping_state): New, split from
3178 execution_control_state.
3179 (gtss, tss): New globals.
3180 (proceed): Clear the stepping state, set previous_inferior_ptid
3181 and clear infwait state.
3182 (init_wait_for_inferior): Clear the stepping state,
3183 previous_inferior_ptid and infwait state.
3184 (waiton_ptid, infwait_state): New, split from
3185 execution_control_state.
3186 (struct execution_control_state): Members that persist through
3187 events moved out to either struct thred_stepping_state or made
3188 global. Deleted unneeded wp, saved_inferior_ptid, tmpstatus.
3189 (wait_for_inferior, fetch_inferior_event): Use local
3190 execution_control_state. Update to execution_control_state split.
3191 (init_execution_control_state): Adjust.
3192 (init_thread_stepping_state): New, extracted from
3193 init_execution_control_state.
3194 (context_switch): Take a ptid instead of an
3195 execution_control_state.
3196 (context_switch_to): Adjust.
3197 (adjust_pc_after_break): Adjust.
3198 (init_infwait_state): New.
3199 (handle_inferior_event): Adjust.
3201 2008-07-09 Pedro Alves <pedro@codesourcery.com>
3202 Vladimir Prus <vladimir@codesourcery.com>
3204 Per-thread commands.
3206 * gdbthread.h: Remove unneeded forward declarations.
3207 Include "inferior.h".
3208 (struct thread_info): Add continuations,
3209 intermediate_continuations, proceed_to_finish, step_over_calls,
3210 stop_step, step_multi and stop_signal members.
3211 (save_infrun_state): Add continuations,
3212 intermediate_continuations, proceed_to_finish, step_over_calls,
3213 stop_step, step_multi, stop_signal and stop_bpstat parameters.
3214 (load_infrun_state): Add continuations,
3215 intermediate_continuations, proceed_to_finish, step_over_calls,
3216 stop_step, step_multi, stop_signal and stop_bpstat parameters.
3218 * thread.c (load_infrun_state): In non-stop mode, load
3219 continuations, intermediate_continuations, proceed_to_finish,
3220 step_over_calls, stop_step, step_multi and stop_signal.
3221 (save_infrun_state): Store continuations,
3222 intermediate_continuations, proceed_to_finish, step_over_calls,
3223 stop_step, step_multi, stop_signal and stop_bpstat.
3224 (save_infrun_state): Store continuations,
3225 intermediate_continuations, proceed_to_finish, step_over_calls,
3226 stop_step, step_multi, stop_signal and stop_bpstat.
3227 (free_thread): Clear The thread's stop_bpstat.
3229 * inferior.h (context_switch_to): Declare.
3231 * infrun.c (ecss): New global.
3232 (context_switch): Context switch continuations,
3233 intermediate_continuations, proceed_to_finish, step_over_calls,
3234 stop_step, step_multi, stop_signal and stop_bpstat.
3235 (wait_for_inferior): Use global ecss.
3236 (async_ecss, async_ecs): Delete.
3237 (fetch_inferior_event): Use global ecss.
3238 (context_switch_to): New.
3240 * top.c (execute_command): In non-stop, only check if the current
3241 thread is running, in all-stop, check if there's any thread
3244 * breakpoint.c (bpstat_remove_breakpoint): New.
3245 (bpstat_remove_breakpoint_callback): New.
3246 (delete_breakpoint): Clear the stop_bpstats of all threads.
3248 * mi/mi-main.c (mi_cmd_execute): In non-stop, only check if the
3249 current thread is running, in all-stop, check if there's any
3252 * Makefile.in (gdbthread_h): Depend on $(inferior_h).
3254 2008-07-09 Pedro Alves <pedro@codesourcery.com>
3256 Add non_stop global.
3258 * inferior.h (non_stop): Declare.
3259 * infrun.c (non_stop, non_stop_1): New.
3260 (set_non_stop, show_non_stop): New.
3261 (_initialize_infrun): Add "set/show non-stop" command.
3263 2008-07-09 Pedro Alves <pedro@codesourcery.com>
3265 Adjust fork/vfork/exec to pass ptids around.
3267 * target.h (struct target_waitstatus): Store related_pid as a ptid.
3268 (inferior_has_forked, inferior_has_vforked, inferior_has_execd):
3270 * breakpoint.h (struct breakpoint): Change forked_inferior_pid
3272 * breakpoint.c (print_it_typical, bpstat_check_location)
3273 (print_one_breakpoint_location, set_raw_breakpoint_without_location)
3274 (create_fork_vfork_event_catchpoint): Adjust.
3275 * infrun.c (fork_event): Change parent_pid and child_pid types to
3277 (follow_exec, inferior_has_forked, inferior_has_vforked)
3278 (inferior_has_execd): Take a ptid_t and don't trim it.
3279 * linux-thread-db.c (thread_db_wait): Don't trim the returned ptid.
3280 * linux-nat.c (linux_child_follow_fork): Adjust.
3281 * inf-ptrace.c (inf_ptrace_wait): Adjust.
3282 * inf-ttrace.c (inf_ttrace_wait): Adjust.
3283 * win32-nat.c (get_win32_debug_event): Don't set related_pid.
3285 2008-07-09 Pedro Alves <pedro@codesourcery.com>
3287 Add "executing" property to threads.
3289 * inferior.h (target_executing): Delete.
3290 * gdbthread.h (struct thread_info): Add executing_ field.
3291 (set_executing, is_executing): New.
3292 * thread.c (main_thread_executing): New.
3293 (init_thread_list): Clear it and also main_thread_running.
3294 (is_running): Return false if target has no execution.
3295 (any_running, is_executing, set_executing): New.
3297 * top.c: Include "gdbthread.h".
3298 (target_executing): Delete.
3299 (execute_command): Replace target_executing check by any_running.
3300 * event-top.c: Include "gdbthread.h".
3301 (display_gdb_prompt, command_handler): Replace target_executing by
3303 * inf-loop.c: Include "gdbthread.h". Don't mark as not executing
3304 here. Replace target_executing by is_running.
3305 * infrun.c (handle_inferior_event): Mark all threads as
3307 * linux-nat.c (linux_nat_resume): Don't mark thread as executing
3309 * stack.c (get_selected_block): Return null if inferior is
3311 * target.c (target_resume): Mark resumed ptid as executing.
3312 * breakpoint.c (until_break_command): Replace target_executing
3313 check by is_executing.
3314 * remote.c (remote_async_resume): Don't mark inferior as executing
3316 * mi/mi-interp.c (mi_cmd_interpreter_exec): Replace target_executing
3319 * mi/mi-main.c (mi_cmd_exec_interrupt, mi_cmd_execute)
3320 (mi_execute_async_cli_command): Replace target_executing by
3323 * frame.c (get_current_frame): Error out if the current thread is
3325 (has_stack_frames): New.
3326 (get_selected_frame, deprecated_safe_get_selected_frame): Check
3329 * Makefile.in (event-top.o, frame.o, inf-loop.o, top.o): Depend on
3332 2008-07-09 Pedro Alves <pedro@codesourcery.com>
3334 * symfile.c (load_command): Reopen the exec file and reread
3335 symbols before anything else.
3337 2008-07-09 Pedro Alves <pedro@codesourcery.com>
3339 * remote-sim.c: Include gdbthread.h.
3340 (remote_sim_ptid): New global.
3341 (gdbsim_create_inferior): Silently add the main task to GDB's
3343 (gdbsim_close, gdbsim_mourn_inferior): Silently delete the main
3344 task from GDB's thread list.
3345 (gdbsim_resume): Adjust to use remote_sim_ptid.
3346 (gdbsim_thread_alive, gdbsim_pid_to_str): New.
3347 (init_gdbsim_ops): Register gdbsim_thread_alive and
3349 (_initialize_remote_sim): Initialize remote_sim_ptid.
3350 * Makefile.in (remote-sim.o): Depend on $(gdbthread_h).
3352 2008-07-09 Pedro Alves <pedro@codesourcery.com>
3354 * monitor (monitor_ptid): New global.
3355 (monitor_open): Silently add the main task to GDB's thread list.
3356 (monitor_close, monitor_mourn_inferior): Silently delete the main
3357 task from GDB's thread list.
3358 (monitor_thread_alive, monitor_pid_to_str): New.
3359 (init_base_monitor_ops): Register monitor_thread_alive and
3361 (_initialize_remote_monitors): Initialize monitor_ptid.
3363 * gdbthread.h (delete_thread_silent): Declare.
3364 * thread.c (delete_thread): Rename to ...
3365 (delete_thread_1): ... this. Add "silent" parameter. If silent,
3366 don't do exit notifications.
3367 (delete_thread, delete_thread_silent): New, as wrappers to
3370 2008-07-08 Pedro Alves <pedro@codesourcery.com>
3372 * breakpoint.c (update_global_location_list): Add boolean
3373 "should_insert" argument. Only insert locations if caller told it
3375 (update_global_location_list_nothrow): Add boolean "should_insert"
3376 argument. Pass it to update_global_location_list.
3377 (insert_breakpoints, create_longjmp_breakpoint)
3378 (create_overlay_event_breakpoint, enable_overlay_breakpoints)
3379 (create_thread_event_breakpoint, create_solib_event_breakpoint)
3380 (create_fork_vfork_event_catchpoint, create_exec_event_catchpoint)
3381 (enable_watchpoints_after_interactive_call_stop)
3382 (set_momentary_breakpoint, create_breakpoints)
3383 (break_command_really, watch_command_1)
3384 (create_ada_exception_breakpoint, update_breakpoint_locations)
3385 (do_enable_breakpoint, enable_command): Pass true to
3386 update_global_location_list.
3387 (bpstat_stop_status, disable_overlay_breakpoints)
3388 (disable_watchpoints_before_interactive_call_start)
3389 (delete_breakpoint, disable_breakpoint, disable_command): Pass
3390 false to update_global_location_list.
3391 (update_breakpoints_after_exec): Don't temporarily disable
3392 always-inserted mode.
3394 2008-07-08 Pedro Alves <pedro@codesourcery.com>
3396 * breakpoint.c (mark_breakpoints_out): Make public.
3397 (update_breakpoints_after_exec): Don't call mark_breakpoints_out
3398 here. Update comment.
3399 * breakpoint.h (mark_breakpoints_out): Declare.
3401 * linux-nat.c (linux_handle_extended_wait): On
3402 TARGET_WAITKIND_EXECD, call mark_breakpoints_out.
3403 * inf-ttrace.c (inf_ttrace_wait): Likewise.
3405 2008-07-08 Pedro Alves <pedro@codesourcery.com>
3407 * infrun.c (follow_exec): Reset shared libraries before adding the
3410 2008-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
3412 * breakpoint.c (bpstat_copy): Call RELEASE_VALUE on the new OLD_VAL.
3414 2008-07-07 Pedro Alves <pedro@codesourcery.com>
3416 * i386-dicos-tdep.c: Include "inferior.h".
3417 (i386_dicos_frame_align): New.
3418 (i386_dicos_init_abi): Register i386_dicos_frame_align. Set call
3419 dummy location ON_STACK.
3420 * Makefile.in (i386-dicos-tdep.o): Depend on $(inferior_h).
3422 2008-07-07 Joel Brobecker <brobecker@adacore.com>
3424 * gstdint.h: New file.
3426 2008-07-05 Vladimir Prus <vladimir@codesourcery.com>
3428 * mi/mi-interp.c (mi_on_resume): Don't try to report
3429 resumed thread it the thread list is empty.
3431 2008-07-05 Pierre Muller <muller@ics.u-strasbg.fr>
3433 * cli/cli-decode.c (add_setshow_optional_filename_cmd): Set
3434 completer for set to filename_completer.
3438 2008-07-04 Vladimir Prus <vladimir@codesourcery.com>
3440 Implement -target-attach.
3441 * mi/mi-cmds.c (mi_cmds): Forward -target-attach to CLI attach.
3443 2008-06-21 Hui Zhu <teawater@gmail.com>
3445 * target-descriptions.c (maint_print_c_tdesc_cmd): Fix a memory leak.
3447 2008-07-03 Pedro Alves <pedro@codesourcery.com>
3449 * config/i386/nm-cygwin.h (ATTACH_NO_WAIT): Delete.
3450 * config/i386/nm-i386gnu.h (ATTACH_NO_WAIT): Delete.
3452 * target.h (struct target_ops): Add to_attach_no_wait member.
3453 (target_attach_no_wait): New.
3454 * target.c (update_current_target): Inherit to_attach_no_wait.
3456 * infcmd.c: Replace ATTACH_NO_WAIT compile time check by
3457 target_attach_no_wait runtime check.
3459 * gnu-nat.c (init_gnu_ops): Set to_attach_no_wait in gnu_ops.
3460 * win32-nat.c (init_win32_ops): Set to_attach_no_wait in
3463 2008-07-03 Pedro Alves <pedro@codesourcery.com>
3465 * i386-tdep.c (i386_displaced_step_fixup): Condition log printing
3466 on debug_displaced being set.
3468 2008-06-30 Daniel Jacobowitz <dan@codesourcery.com>
3470 * frame.c (get_prev_frame_1): Call frame_unwind_find_by_frame
3471 directly instead of get_frame_id.
3473 2008-06-30 Luis Machado <luisgpm@br.ibm.com>
3475 * rs6000-tdep.c (ppc_displaced_step_fixup): New function.
3476 (deal_with_atomic_sequence): Update BC masks.
3477 (rs6000_gdbarch_init): Init displaced stepping infra-structure.
3478 Define BRANCH_MASK, B_INSN, BC_INSN, BXL_INSN, BP_MASK and BP_INSN.
3480 2008-06-30 Daniel Jacobowitz <dan@codesourcery.com>
3482 * cris-tdep.c (crisv32_single_step_through_delay): Get this frame's
3483 register, not the previous frame's.
3485 2008-06-30 Luis Machado <luisgpm@br.ibm.com>
3487 * source.c (select_source_symtab): Make sure we skip namespace
3488 symtabs when showing cpp source code.
3490 2008-06-30 Hans-Peter Nilsson <hp@axis.com>
3492 * MAINTAINERS (Authorized committers): Fix my email address.
3494 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
3496 * mi/mi-cmds.c (mi_cmds): Route -exec-run, -exec-until,
3497 -target-download and -target-select via CLI, so that
3498 the quoting rules are the same as they were (unfortunately)
3499 in all prior gdb releases.
3500 * mi/mi-cmds.h (mi_cmd_exec_run, mi_cmd_exec_until)
3501 (mi_cmd_target_download, mi_cmd_target_select): Remove.
3502 * mi/mi-main.c (mi_cmd_exec_run, mi_cmd_exec_until)
3503 (mi_cmd_target_download, mi_cmd_target_select): Remove.
3504 (mi_cmd_execute): Set current_token even for commands
3507 2008-06-28 Ulrich Weigand <uweigand@de.ibm.com>
3509 * alphafbsd-tdep.c: Update for unwinder changes.
3510 * alpha-linux-tdep.c: Likewise.
3511 * alphanbsd-tdep.c: Likewise.
3512 * alphaobsd-tdep.c: Likewise.
3513 * avr-tdep.c: Likewise.
3514 * cris-tdep.c: Likewise.
3515 * frv-linux-tdep.c: Likewise.
3516 * frv-tdep.c: Likewise.
3517 * h8300-tdep.c: Likewise.
3518 * hppa-linux-tdep.c: Likewise.
3519 * iq2000-tdep.c: Likewise.
3520 * m32c-tdep.c: Likewise.
3521 * m32r-linux-tdep.c: Likewise.
3522 * m32r-tdep.c: Likewise.
3523 * m68hc11-tdep.c: Likewise.
3524 * mep-tdep.c: Likewise.
3525 * mn10300-tdep.c: Likewise.
3526 * mt-tdep.c: Likewise.
3527 * score-tdep.c: Likewise.
3528 * sh64-tdep.c: Likewise.
3529 * sh-tdep.c: Likewise.
3530 * sparc64fbsd-tdep.c: Likewise.
3531 * sparc64nbsd-tdep.c: Likewise.
3532 * sparc64obsd-tdep.c: Likewise.
3533 * v850-tdep.c: Likewise.
3534 * vaxobsd-tdep.c: Likewise.
3535 * vax-tdep.c: Likewise.
3536 * xstormy16-tdep.c: Likewise.
3538 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
3540 * mi/mi-main.c (enum captured_mi_execute_command_actions)
3541 (captured_mi_execute_command_args): Remove.
3542 (captured_mi_execute_command): Cast the closure to mi_parse
3543 pointer, not to captured_mi_execute_command_args, and don't
3544 set the action field thereof.
3545 (mi_execute_command): Pass struct mi_parse, not
3546 captured_mi_execute_command_args to captured_mi_execute_command.
3547 (mi_execute_command): Remove (dead) code for suppressing
3550 2008-06-28 Pedro Alves <pedro@codesourcery.com>
3552 * linux-nat.c (enum sigchld_state): New.
3553 (linux_nat_async_events_state): Renamed from
3554 linux_nat_async_events_enabled.
3555 (linux_nat_event_pipe_push, my_waitpid): Adjust.
3556 (sigchld_default_action): New.
3557 (lin_lwp_attach_lwp): Adjust. Call linux_nat_async_events
3559 (linux_nat_create_inferior): Set events state to sigchld_default
3561 (linux_nat_resume): Adjust.
3562 (linux_nat_wait): Call linux_nat_async_events unconditionally.
3563 (sigchld_handler): Adjust.
3564 (linux_nat_async_mask): Don't set SIGCHLD actions here.
3565 (get_pending_events): Adjust.
3566 (linux_nat_async_events): Rewrite to handle enum sigchld_state
3567 instead of a boolean.
3568 (linux_nat_async): Adjust.
3569 (_initialize_linux_nat): Capture default SIGCHLD action into
3570 sigchld_default_action.
3572 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
3574 * breakpoint.c (moribund_locations): New.
3575 (bpstat_stop_status): Process moribund locations.
3576 (update_global_location_list): Add removed
3577 locations to moribund_locations.
3578 (breakpoint_retire_moribund): New.
3579 * breakpoint.h (struct bp_location): New field
3580 events_till_retirement.
3581 (breakpoint_retire_moribund): Declare.
3582 * thread.c (thread_count): New.
3583 * infrun.c (handle_inferior_event): Call
3584 breakpoint_retire_moribund.
3585 * gdbthread.h (thread_count): Declare.
3587 2008-06-27 Joseph Myers <joseph@codesourcery.com>
3589 * dfp.c (decimal_convert): Call match_endianness before and after
3592 2008-06-27 Jonathan Larmour <jifl@eCosCentric.com>
3594 * remote.c (remote_insert_breakpoint): Ensure that if Z0
3595 unsupported and we fall back to memory_insert_breakpoint, we
3596 use the unmodified requested address.
3598 2008-06-27 Joel Brobecker <brobecker@adacore.com>
3600 * dwarf2read.c (read_attribute_value): Issue a complaint when
3601 adjusting size attribute values of 0xffffffff as zero.
3603 2008-06-27 Joseph Myers <joseph@codesourcery.com>
3605 * i386-tdep.c (i386_16_byte_align_p): New.
3606 (i386_push_dummy_call): Determine stack space required for
3607 arguments going forwards allowing for 16-byte alignment, then push
3608 arguments going forwards.
3610 2008-06-27 Pedro Alves <pedro@codesourcery.com>
3612 * infrun.c (start_remote): Don't clear thread list here.
3613 * monitor.c (monitor_open): Include "gdbthread.h". Clear thread
3615 * remote.c (record_currthread): Upgrade the main thread and its
3616 entry in the thread list if this is the first time we hear about
3618 (remote_thread_alive): Consider magic_null_ptid or a ptid without
3619 a tid member always alive.
3620 (remote_find_new_threads): Don't update the main thread here.
3621 (remote_start_remote): Clear thread list here. Always add the
3623 (extended_remote_attach_1): Add the main thread here.
3624 (extended_remote_mourn_1): Re-add the main thread here.
3625 (extended_remote_create_inferior_1): Add a main thread.
3627 * Makefile.in (monitor.o): Depend on $(gdbthread_h).
3629 2008-06-27 Pedro Alves <pedro@codesourcery.com>
3631 Use ptid_t.tid to store thread ids instead of ptid_t.pid.
3633 * remote.c (magic_null_ptid, not_sent_ptid, any_thread_ptid): New
3635 (general_thread, continue_thread): Change type to ptid_t.
3636 (record_currthread): Take a ptid_t parameter instead of an
3638 (MAGIC_NULL_PID): Delete.
3639 (set_thread): Take a ptid_t parameter and adjust.
3640 (set_general_thread, set_continue_thread): New.
3641 (remote_thread_alive, remote_newthread_step)
3642 (remote_current_thread, remote_find_new_threads)
3643 (remote_threads_info, remote_start_remote, remote_vcont_resume)
3644 (remote_resume_1, remote_wait, extended_remote_create_inferior_1)
3645 (threadalive_test, remote_pid_to_str)
3646 (remote_get_thread_local_address): Adjust.
3647 (_initialize_remote): Initialize magic_null_ptid, not_sent_ptid
3648 and any_thread_ptid.
3650 2008-06-26 Jan Kratochvil <jan.kratochvil@redhat.com>
3652 * configure.ac (--enable-tui): AC_MSG_ERROR for explicit --enable-tui.
3653 * configure: Regenerated.
3655 2008-06-26 Joel Brobecker <brobecker@adacore.com>
3657 * dwarf2read.c (read_attribute_value): Treat size attribute
3658 values of 0xffffffff as if the attribute value was zero.
3660 2008-06-26 Vladimir Prus <vladimir@codesourcery.com>
3662 * linux-nat.c: Add description of overall logic.
3664 2008-06-26 Daniel Jacobowitz <dan@codesourcery.com>
3666 * Makefile.in (GNULIB_H): Use GNULIB_STDINT_H.
3667 (gdb_stdint_h, gdb_stdint.h, stamp-int): Delete. Remove
3668 all dependencies on $(gdb_stdint_h).
3669 (distclean): Do not delete gdb_stdint.h.
3670 * acinclude.m4: Do not use stdint.m4.
3671 * configure.ac: Set GNULIB_STDINT_H. Remove tests for stdint.h,
3672 uintptr_t, and gdb_stdint.h.
3673 * defs.h: Include <stdint.h>.
3674 * gdb_thread_db.h: Assume stdint.h is already included.
3675 * breakpoint.c, findcmd.c, hppa-tdep.c, inf-ptrace.c, proc-service.c,
3676 rs6000-nat.c, spu-linux-nat.c, target.c, win32-nat.c: Do not
3677 include gdb_stdint.h.
3678 * configure, config.in: Regenerate.
3680 2008-06-26 Joseph Myers <joseph@codesourcery.com>
3682 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Handle passing
3683 decimal floating-point values in GPRs for soft-float.
3684 (do_ppc_sysv_return_value): Handle returning decimal
3685 floating-point values in GPRs for soft-float.
3687 2008-06-26 Vladimir Prus <vladimir@codesourcery.com>
3689 * target.c (target_read_until_error): New.
3690 * target.h (target_read_until_error): Declare.
3691 * mi/mi-main.c (mi_cmd_data_read_memory): Use
3692 target_read_until_error.
3694 2008-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
3696 Fix a memory leak found by Hui Zhu <teawater@gmail.com>.
3697 * c-exp.y (parse_number): Move the S and SAVED_CHAR initialization
3698 after the DECFLOAT detection to fix a memory leak. Remove the
3699 redundant NUM initialization. Protect the DECFLOAT detection memory
3700 access before the P block. Restore the P memory content for the
3703 2008-06-25 Vladimir Prus <vladimir@codesourcery.com>
3705 Kill the return value for all MI command functions.
3706 * mi/mi-cmds.h (enum mi_cmd_result): Remove.
3707 (mi_cmd_argv_ftype): Change return type to void.
3709 * mi/mi-main.c: Adjust all function that implement
3710 MI commands to return nothing.
3711 (struct captured_mi_execute_command_actions):
3712 Remove the rc field.
3713 (mi_cmd_execute): Return nothing.
3714 (mi_execute_async_cli_command): Return nothing.
3715 (mi_cmd_exec_interrupt): Don't print ^done here.
3716 (mi_cmd_target_select): Don't print ^connected here.
3717 (captured_mi_execute_command): Don't check for MI_CMD_DONE.
3718 Special-case -target-select and output ^connected, not ^done.
3720 * mi/mi-cmd-break.c: Adjust.
3721 * mi/mi-cmd-disas.c: Adjust.
3722 * mi/mi-cmd-env.c: Adjust.
3723 * mi/mi-cmd-file.c: Adjust.
3724 * mi/mi-cmd-stack.c: Adjust.
3725 * mi/mi-cmd-target.c: Adjust.
3726 * mi/mi-cmd-var.c: Adjust.
3727 * mi/mi-interp.c: Adjust.
3728 * mi/mi-symbol-cmds.c: Adjust.
3730 2008-06-25 Vladimir Prus <vladimir@codesourcery.com>
3732 Emit ^running via observer.
3733 * mi/mi-interp.c (mi_cmd_interpreter_exec): Do no print
3735 (mi_on_resume): Print ^running if not previously output.
3736 * mi/mi-main.c (running_result_record_printed): New.
3737 (captured_mi_execute_command): Reset
3738 running_result_record_printed. Use running_result_record_printed
3739 to decide if we should skip ^done.
3740 (mi_execute_async_cli_command): Don't print ^running here.
3741 * mi/mi-main.h (current_token, running_result_record_printed):
3744 2008-06-24 Michael Snyder <msnyder@specifix.com>
3746 * infrun.c (_initialize_infrun): White space and typo fix.
3748 2008-06-23 Christopher Faylor <me.gdb.changelog@cgf.cx>
3750 * win32-nat.c (safe_symbol_file_add_stub): Remove unused variable.
3751 (do_initial_win32_stuff): Fix problem with inability to set breakpoints
3752 when first loading DLL with "dll" command.
3754 2008-06-19 Pierre Muller <muller@ics.u-strasbg.fr>
3756 * gnu-nat.c (proc_string): Use capital T for "Thread".
3758 2008-06-19 Pierre Muller <muller@ics.u-strasbg.fr>
3760 * win32-nat.c (win32_pid_to_str): Use capital T for "Thread".
3762 2008-06-18 Joel Brobecker <brobecker@adacore.com>
3764 * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
3765 the target cannot run.
3767 2008-06-18 Joel Brobecker <brobecker@adacore.com>
3769 * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
3770 we're attaching to a running process.
3772 2008-06-18 Pierre Muller <muller@ics.u-strasbg.fr>
3774 * win32-nat.c (handle_load_dll): Give dll name and load address
3775 if debug_events is on.
3776 (handle_unload_dll): Likewise.
3778 2008-06-14 Vladimir Prus <vladimir@codesourcery.com>
3780 Don't suppress *running when doing finish.
3781 * infcall.c (call_function_by_hand): Set both
3782 suppress_resume_observer and suppress_stop_observer.
3783 * infcmd.c (suppress_run_stop_observers): Split into...
3784 (suppress_resume_observer, suppress_stop_observer): ...those.
3785 (finish_command_continuation): Clear suppress_stop_observer.
3786 (finish_command): Set suppress_stop_observer.
3787 * inferior.h (suppress_run_stop_observers): Split into...
3788 (suppress_resume_observer, suppress_stop_observer): ...those.
3789 * infrun.c (normal_stop): Check for suppress_stop_observer.
3790 * thread.c (set_running): Check for suppress_resume_observer.
3792 2008-06-12 Pedro Alves <pedro_alves@portugalmail.pt>
3793 Pierre Muller <muller@ics.u-strasbg.fr>
3795 * gdbarch.sh (gdbarch_skip_main_prologue): New.
3796 * gdbarch.h, gdbarch.c: Regenerate.
3797 * i386-tdep.h (i386_skip_main_prologue): Declare.
3798 * i386-tdep.c (i386_skip_main_prologue): New.
3799 * i386-cygwin-tdep.c (i386_cygwin_init_abi): Register
3800 i386_skip_main_prologue as gdbarch_skip_main_prologue gdbarch callback.
3801 * symtab.c (find_function_start_sal): When pc points at the "main"
3802 function, call gdbarch_skip_main_prologue.
3804 2008-06-11 Daniel Jacobowitz <dan@codesourcery.com>
3806 * value.c (value_primitive_field): Fetch lazy register values.
3808 2008-06-11 Pedro Alves <pedro@codesourcery.com>
3810 * NEWS: Mention support removal of undocumented S AA p PID stop
3813 * remote.c (remote_wait): Remove undocumented S AA p PID support.
3815 2008-06-10 Stan Shebs <stan@codesourcery.com>
3817 * MAINTAINERS: Update my affiliation and address.
3819 2008-06-10 Andreas Schwab <schwab@suse.de>
3821 * top.c (print_gdb_version): Don't print final newline.
3823 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
3826 * Makefile.in: Update dependencies.
3827 * gdbthread.h (struct thread_info): New field
3829 (set_running, is_running): New.
3830 * thread.c (set_running, is_running): New.
3831 * inferior.h (suppress_normal_stop_observer): Rename to...
3832 (suppress_run_stop_observers): ..this.
3833 * infcmd.c (suppress_normal_stop_observer): Rename to...
3834 (suppress_run_stop_observers): ..this.
3835 (finish_command_continuation, finish_command): Adjust.
3836 * infcall.c (call_function_by_hand): Adjust.
3837 * infrun.c (normal_stop): Call set_running.
3838 * target.c (target_resume): New. Call set_running.
3839 * target.h (target_resume): Convert from macro to
3842 * mi/mi-interp.c (mi_on_resume): New.
3843 (mi_interpreter_init): Register mi_on_resume.
3845 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
3847 Use observers to report stop events in MI.
3848 * mi/mi-interp.c (mi_on_normal_stop): New.
3849 (mi_interpreter_init): Register mi_on_normal_stop.
3850 (mi_interpreter_exec_continuation): Remove.
3851 (mi_cmd_interpreter_exec): Don't register the above.
3852 * mi/mi-main.c (captured_mi_execute_command): Don't care
3853 about sync_execution.
3854 (mi_execute_async_cli_command): Don't install continuation. Don't
3856 (mi_exec_async_cli_cmd_continuation): Remove.
3858 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
3860 Suppress normal stop observer when it's problematic.
3861 * inferior.h (suppress_normal_stop_observer): New.
3862 * infcall.c (call_function_by_hand): Disable stop events when
3863 doing function calls.
3864 * infmcd.c (suppress_normal_stop_observer): New.
3865 (finish_command_continuation): Call normal_stop observer
3867 (finish_command): Disable stop events inside proceed.
3868 * infrun.c (normal_stop): Don't call normal stop observer if
3869 suppressed of if multi-step is in progress.
3871 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
3874 * infrun.c (finish_command): Don't pass cleanup
3876 (finish_command_continuation): Don't grab cleanup from
3877 the passed data, as we don't use, and cannot, use it anyway.
3879 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
3881 Introduce common cleanup for restoring integers.
3882 * defs.h (make_cleanup_restore_integer): New declaration.
3883 (struct cleanup): New field free_arg.
3884 (make_my_cleanup_2): New.
3885 * utils.c (restore_integer_closure, restore_integer)
3886 (make_cleanup_restore_integer): New.
3887 (make_my_cleanup): Initialize the free_arg field and
3888 renamed to make_my_cleanup_2.
3889 (do_my_cleanups): Call free_arg.
3890 (discard_cleanups): Call free_arg.
3891 * breakpoint.c (restore_always_inserted_mode): Remove.
3892 (update_breakpoints_after_exec): Use make_cleanup_restore_integer.
3894 2008-06-09 Doug Evans <dje@google.com>
3896 * remote.c (remote_wait): Include beginning of malformed packet
3899 2008-06-09 Tom Tromey <tromey@redhat.com>
3901 * completer.c (complete_line): Don't special-case
3902 expression_completer.
3903 (expression_completer): Only pass last word to
3905 * c-exp.y (yylex): Check 'token', not 'operator'.
3907 2008-06-09 Daniel Jacobowitz <dan@codesourcery.com>
3909 * configure.ac (build_warnings): Add -Wno-format for mingw.
3910 * configure: Regenerated.
3912 2008-06-07 Daniel Jacobowitz <dan@codesourcery.com>
3914 * NEWS: Make indentation consistent. Move exec tracing entry out
3915 of remote packet list.
3917 2008-06-06 Tom Tromey <tromey@redhat.com>
3919 * value.h (evaluate_subexpression_type, extract_field_op):
3921 * printcmd.c (_initialize_printcmd): Use expression_completer for
3922 'p', 'inspect', 'call'.
3923 * parser-defs.h (parse_field_expression): Declare.
3924 * parse.c: Include exceptions.h.
3925 (in_parse_field, expout_last_struct): New globals.
3926 (mark_struct_expression): New function.
3927 (prefixify_expression): Return int.
3928 (prefixify_subexp): Return int. Use expout_last_struct.
3929 (parse_exp_1): Update.
3930 (parse_exp_in_context): Add 'out_subexp' argument. Handle
3932 (parse_field_expression): New function.
3933 * expression.h (parse_field_expression): Declare.
3934 (in_parse_field): Likewise.
3935 * eval.c (evaluate_subexpression_type): New function.
3936 (extract_field_op): Likewise.
3937 * completer.h (expression_completer): Declare.
3938 * completer.c (expression_completer): New function.
3939 (count_struct_fields, add_struct_fields): New functions.
3940 * c-exp.y (yyparse): Redefine.
3941 (COMPLETE): New token.
3942 (exp): New productions.
3943 (saw_name_at_eof, last_was_structop): New globals.
3944 (yylex): Return COMPLETE when needed. Recognize in_parse_field.
3945 (c_parse): New function.
3946 * breakpoint.c (_initialize_breakpoint): Use expression_completer
3947 for watch, awatch, and rwatch.
3948 * Makefile.in (parse.o): Depend on exceptions_h.
3950 2008-06-06 Paul Pluzhnikov <ppluzhnikov@google.com>
3953 * gdb/valopts.c (find_overload_match): Handle references
3956 2008-06-06 Paul N. Hilfinger <hilfinger@adacore.com>
3958 * ada-lang.c (ada_value_assign): Correct big-endian case to take into
3959 account the bitsize of the 'from' operand.
3961 2008-06-06 Pedro Alves <pedro@codesourcery.com>
3963 * annotate.h (annotate_thread_changed): Declare.
3965 2008-06-06 Nick Roberts <nickrob@snap.net.nz>
3967 * annotate.c (annotate_thread_changed): New function.
3968 * thread.c (thread_command) : Use it.
3969 * infrun.c (normal_stop): Use it.
3971 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
3972 Nathan Sidwell <nathan@codesourcery.com>
3973 Joseph Myers <joseph@codesourcery.com>
3975 * acinclude.m4: Include ../config/acx.m4.
3976 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
3977 * configure, config.in: Regenerate.
3978 * main.c (print_gdb_help): Use REPORT_BUGS_TO for bug-reporting
3980 * top.c (print_gdb_version): Use PKGVERSION and REPORT_BUGS_TO.
3982 2008-06-05 Pedro Alves <pedro@codesourcery.com>
3984 Replace 'target async' by 'maintenance set remote-async' and
3985 'target remote' combination.
3987 * remote.c (remote_async_wait): Merge into remote_wait, and
3989 (remote_async_permitted, remote_async_permitted_set): New
3991 (set_maintenance_remote_async_permitted)
3992 (show_maintenance_remote_async_permitted): New functions.
3993 (remote_async_ops, extended_async_remote_ops): Delete.
3994 (remote_async_open, extended_remote_async_open): Delete.
3995 (remote_open_1): Drop async_p parameter. Update callers. Replace
3996 async_p with remote_async_permitted checks.
3997 (extended_async_remote_attach): Delete.
3998 (remote_resume, remote_async_resume): Merge and leave remote_resume.
3999 (remote_async_terminal_inferior): Rename to...
4000 (remote_terminal_inferior): ... this, and add
4001 remote_async_termitted check.
4002 (remote_async_terminal_ours): Rename to...
4003 (remote_terminal_ours): ... this, and add remote_async_termitted
4005 (remote_wait, remote_async_wait): Merge and leave remote_wait
4007 (remote_kill, remote_async_kill): Merge and leave remote_kill
4009 (remote_async_mourn, extended_async_remote_mourn): Delete.
4010 (extended_remote_create_inferior_1): Drop async_p parameter.
4011 Update callers. Always use extended_remote_ops.
4012 (extended_remote_async_create_inferior): Delete.
4013 (remote_return_zero): Delete.
4014 (init_remote_ops): Register remote_can_async_p, remote_async,
4015 remote_async_mask, remote_terminal_inferior and
4016 remote_terminal_ours.
4017 (remote_can_async_p, remote_is_async_p): Check for
4018 remote_async_permitted.
4019 (init_remote_async_ops, init_extended_async_remote_ops): Remove.
4020 (set_remote_cmd): Don't add async and extended-async targets.
4021 (_initialize_remote): Add set/show remote-async maintenance
4024 2008-06-05 Pedro Alves <pedro@codesourcery.com>
4026 * remote.c (kill_kludge): Delete.
4027 (remote_wait, remote_async_wait): Don't set it.
4028 (remote_kill, remote_async_kill): Don't do anything with it.
4030 2008-06-05 Pedro Alves <pedro@codesourcery.com>
4032 * linux-thread-db.c (thread_db_wait): Don't trim event ptid.
4034 2008-06-05 Aleksandar Ristovski <aristovski@qnx.com>
4036 * bcache.c (bcache_data): Call deprecated_bcache_added function.
4037 (deprecated_bcache_added): New function name. Body of function
4038 bcache_data is used here with the addition of 'added' argument.
4039 * bcache.h (deprecated_bcache_added): New function.
4040 * symfile.c (add_psymbol_to_bcache): New helper function, takes part of
4041 work from add_psymbol_to_list - initialises partial symbol and stashes
4042 it in objfile's cache.
4043 (append_psymbol_to_list): New helper function, takes other part of
4044 work from add_psymbol_to_list - adds partial symbol to the given list.
4045 (add_psymbol_to_list): Call helper functions instead of doing work
4046 here. If adding to global list, do not duplicate partial symbols in the
4049 2008-06-05 Aleksandar Ristovski <aristovski@qnx.com>
4051 * breakpoint.c (print_exception_catchpoint): Put 'exception' back to
4052 'exception caught|thrown' message.
4054 2008-06-05 Jan Kratochvil <jan.kratochvil@redhat.com>
4056 * Makefile.in: Update dependencies.
4057 * dwarf2expr.c: New include "gdb_assert.h".
4058 (new_dwarf_expr_context): Initialize MAX_RECURSION_DEPTH.
4059 (dwarf_expr_eval): Sanity check the RECURSION_DEPTH count.
4060 (execute_stack_op): Error out on too large RECURSION_DEPTH.
4061 Increase/decrease RECURSION_DEPTH around the function.
4063 2008-06-05 Daniel Jacobowitz <dan@codesourcery.com>
4065 * remote.c (get_offsets): Handle a single segment.
4066 * symfile.c (symfile_map_offsets_to_segments): Allow more bases
4069 2008-06-03 Daniel Jacobowitz <dan@codesourcery.com>
4071 * solib-svr4.c (struct lm_info): Add lm_addr.
4072 (main_lm_addr): New.
4073 (svr4_default_sos): Set lm_addr.
4074 (svr4_current_sos): Set lm_addr and main_lm_addr.
4075 (svr4_fetch_objfile_link_map): Rewrite.
4076 (svr4_clear_solib): Clear main_lm_addr.
4078 2008-06-03 Michael Snyder <msnyder@redhat.com>
4079 Joseph Myers <joseph@codesourcery.com>
4081 * mips-tdep.c (mips_eabi_return_value): Replace stub that always
4082 returned RETURN_VALUE_STRUCT_CONVENTION with a real function.
4084 2008-06-02 Roman Zippel <zippel@linux-m68k.org>
4086 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Fix incorrect test.
4088 2008-06-02 Roman Zippel <zippel@linux-m68k.org>
4090 * m68k-tdep.c (m68k_analyze_prologue): Fix length of lea insn.
4092 2008-06-01 Joel Brobecker <brobecker@adacore.com>
4094 * rs6000-aix-tdep.c (rs6000_convert_from_func_ptr_addr): Do not
4095 treat pointers in data space as function descriptors if the
4096 target address is also in the data space.
4098 2008-05-30 Joel Brobecker <brobecker@adacore.com>
4100 * alpha-tdep.c (alpha_heuristic_frame_unwind_cache): Set
4101 the trad-frame register value for the SP register.
4103 2008-05-29 Mark Kettenis <kettenis@gnu.org>
4105 * sparcnbsd-tdep.c, sparcobsd-tdep.c: Update for unwinder changes.
4107 2008-05-28 Joel Brobecker <brobecker@adacore.com>
4109 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Improve the heuristic
4110 that identifies function descriptors outside of the .opd section.
4112 2008-05-28 Aleksandar Ristovski <aristovski@qnx.com>
4114 * breakpoint.c (print_exception_catchpoint): In CLI add 'Temporary' for
4115 temporary catchpoints. In MI add missing fields 'reason', 'disp',
4117 (print_mention_exception_catchpoint): Add 'Temporary' for temporary
4119 (handle_gnu_v3_exceptions): Use tempflag.
4121 2008-05-28 Vladimir Prus <vladimir@codesourcery.com>
4123 Refactor varobj_update interface.
4124 * varobj.c (varobj_update): Report changes as vector. Also
4125 return not just a list of varobj, but a list of special structures
4126 that tell what exactly has changed.
4127 * varobj.h (enum varobj_update_error): Rename to
4128 varobj_scope_status.
4129 (struct varobj_update_result_t): New.
4130 (varobj_update): Adjust prototype.
4131 * mi/mi-cmd-var.c: Adjust for changes.
4133 2008-05-28 Vladimir Prus <vladimir@codesourcery.com>
4135 * varobj.c (varobj_update): Fix comment typo.
4138 2008-05-26 Joel Brobecker <brobecker@adacore.com>
4140 Set the symtab field of symbols read from ECOFF debugging entries.
4141 * mdebugread.c (add_symbol): Add new parameter symtab.
4142 (parse_symbol): Update calls to add_symbol throughout.
4144 2008-05-27 Andreas Schwab <schwab@suse.de>
4146 * symtab.h (enum address_class): Remove LOC_REGPARM and
4148 (struct symbol): Add is_argument.
4149 (SYMBOL_IS_ARGUMENT): Define.
4151 * ada-lang.c (ada_add_block_symbols): Use SYMBOL_IS_ARGUMENT.
4152 * buildsym.c (finish_block): Likewise.
4153 * stack.c (print_frame_args, print_block_frame_locals)
4154 (print_frame_arg_vars): Likewise.
4155 * symtab.c (lookup_block_symbol): Likewise.
4156 * tracepoint.c (add_local_symbols): Likewise.
4157 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
4159 * coffread.c (process_coff_symbol): Set SYMBOL_IS_ARGUMENT.
4160 * dwarf2read.c (new_symbol): Likewise.
4161 * mdebugread.c (parse_symbol): Likewise.
4162 * stabsread.c (define_symbol): Likewise.
4164 * ada-exp.y (select_possible_type_sym): Don't handle LOC_REGPARM
4165 and LOC_COMPUTED_ARG.
4166 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
4167 * ax-gdb.c (gen_var_ref): Likewise.
4168 * eval.c (evaluate_subexp_for_address): Likewise.
4169 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
4170 * m2-exp.y (yylex): Likewise.
4171 * printcmd.c (address_info): Likewise.
4172 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
4173 * tracepoint.c (collect_symbol, scope_info): Likewise.
4175 2008-05-24 Carlos Eduardo Seo <cseo@linux.vnet.ibm.com>
4177 * gdbarch.sh: Added new gdbarch struct
4178 core_regset_sections.
4179 * gdbarch.c: Refreshed.
4180 * gdbarch.h: Refreshed.
4181 * regset.h (core_regset_section): Declared.
4182 * linux-nat.c (linux_nat_do_thread_registers): Added
4183 support for the new gdbarch struct core_regset_sections.
4184 * utils.c (host_address_to_string): New function.
4185 * defs.h (host_address_to_string): New prototype.
4186 * i386-linux-tdep.c (i386_regset_rections): New register
4187 sections list for i386.
4188 (i386_linux_init_abi): Initialized new gdbarch struct
4189 core_regset_sections.
4190 * Makefile.in: Updated to reflect dependency changes.
4191 * ppc-linux-tdep.c (ppc_regset_sections): Register
4192 sections list for ppc.
4193 (ppc_linux_init_abi): Initialized new gdbarch struct
4194 core_regset_sections
4196 2008-05-24 Andreas Schwab <schwab@suse.de>
4198 * linespec.c (decode_objc): Save current language around call to
4201 2008-05-23 Joel Brobecker <brobecker@adacore.com>
4203 * valprint.h (get_array_bounds): Renames get_array_low_bound.
4204 * valprint.c (get_array_bounds): Renames get_array_low_bound.
4205 Return the proper bound value if the array index type is an
4206 enumerated type. Compute the high bound if requested.
4207 (val_print_array_elements): Handle the case when the array
4208 element has a null size.
4209 * ada-valprint.c (print_optional_low_bound): Add handling
4210 for empty arrays or arrays of zero-size elements.
4211 (ada_val_print_array): New function, extracted out from
4212 ada_val_print_1 case TYPE_CODE_ARRAY, and enhanced to
4213 handle empty arrays and arrays of zero-size elements.
4214 (ada_val_print_1)[case TYPE_CODE_ARRAY]: Replace extracted-out
4215 code by call to ada_val_print_array.
4216 (ada_value_print): Remove handling of null array. The handling
4217 was incomplete and is now better handled by ada_val_print_array.
4219 2008-05-23 Markus Deuling <deuling@de.ibm.com>
4221 * annotate.c (annotate_source, annotate_frame_begin): Replace
4222 deprecated_print_address_numeric with paddress.
4223 * cli/cli-cmds.c (list_command, edit_command): Likewise.
4224 * tui/tui-stack.c (tui_make_status_line): Likewise.
4226 * defs.h (deprecated_print_address_numeric): Remove.
4227 * printcmd.c (deprecated_print_address_numeric): Remove.
4228 * maint.c (maint_print_section_info): Fix comment.
4230 2008-05-23 Markus Deuling <deuling@de.ibm.com>
4232 * valprint.c (print_hex_chars, print_octal_chars, print_decimal_chars,
4233 print_binary_chars, print_char_chars): Add byte_order parameter and
4234 replace gdbarch_byte_order.
4235 (print_decimal_chars): Replace START_P, NOT_END_P and NEXT_P by their
4236 expressions and remove them. Remove unused TWO_TO_FOURTH.
4237 (val_print_type_code_int): Introduce gdbarch_byte_order to get at the
4238 endianness. Update call to print_hex_chars.
4239 * valprint.h (print_hex_chars, print_octal_chars, print_decimal_chars,
4240 print_binary_chars, print_char_chars): Add byte_order parameter.
4241 * printcmd.c (print_scalar_formatted): Introduce gdbarch_byte_order to
4242 get at the endianness. Update print_*_char calls to use byte_order.
4244 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
4246 * symtab.h (struct symbol): Make "aux_value" member a void pointer
4248 (SYMBOL_LOCATION_BATON): Update.
4250 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
4252 * symtab.h (enum address_class): Remove LOC_BASEREG and
4254 (struct symbol): Remove "basereg" member of "aux_value" union.
4255 (SYMBOL_BASEREG): Remove.
4257 * ada-exp.y (select_possible_type_sym): Do not handle LOC_BASEREG
4259 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
4260 (ada_add_block_symbols): Likewise.
4261 * ax-gdb.c (gen_var_ref): Likewise.
4262 * buildsym.c (finish_block): Likewise.
4263 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
4264 * m2-exp.y (yylex): Likewise.
4265 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
4266 * printcmd.c (address_info): Likewise.
4267 * stack.c (print_frame_args, print_block_frame_locals): Likewise.
4268 (print_frame_arg_vars): Likewise.
4269 * symmisc.c (print_symbol): Likewise.
4270 * symtab.c (lookup_block_symbol): Likewise.
4271 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
4272 (scope_info): Likewise.
4274 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
4276 * symtab.h (enum address_class): Remove LOC_LOCAL_ARG.
4278 * ada-exp.y (select_possible_type_sym): Do not handle LOC_LOCAL_ARG.
4279 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
4280 (ada_add_block_symbols): Likewise.
4281 * ax-gdb.c (gen_var_ref): Likewise.
4282 * buildsyms.c (finish_block): Likewise.
4283 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
4284 * m2-exp.y (yylex): Likewise.
4285 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
4286 * printcmd.c (address_info): Likewise.
4287 * stack.c (print_frame_args, print_frame_arg_vars): Likewise.
4288 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
4289 * symtab.c (lookup_block_symbol): Likewise.
4290 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
4291 (scope_info): Likewise.
4293 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
4295 * symtab.h (enum address_class): Remove LOC_INDIRECT and
4296 LOC_HP_THREAD_LOCAL_STATIC.
4298 * findvar.c (symbol_read_needs_frame, read_var_value): Do not
4299 handle LOC_INDIRECT or LOC_HP_THREAD_LOCAL_STATIC.
4300 (read_var_value): Likewise.
4301 * buildsym.c (finish_block): Likewise.
4302 * objfiles.c (objfile_relocate): Likewise.
4303 * printcmd.c (address_info): Likewise.
4304 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
4305 * tracepoint.c (scope_info): Likewise.
4307 2008-05-21 Markus Deuling <deuling@de.ibm.com>
4308 Maxim Grigoriev <maxim2405@gmail.com>
4310 * xtensa-tdep.c (xtensa_read_register): Remove.
4311 (xtensa_frame_cache): Get rid of xtensa_read_register. Pass extra
4312 argument litbase to call0_frame_cache().
4313 (call0_track_op, call0_analyze_prologue)
4314 (call0_frame_cache): Use extra argument litbase.
4316 2008-05-21 Joel Brobecker <brobecker@adacore.com>
4318 * infcmd.c (_initialize_infcmd): Add new "fin" alias for "finish".
4320 2008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
4322 * frame.h (SIZEOF_FRAME_SAVED_REGS): Remove.
4324 2008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
4326 * alpha-mdebug-tdep.c: Include "trad-frame.h".
4327 (struct alpha_mdebug_unwind_cache): Change type of SAVED_REGS to
4328 struct trad_frame_saved_reg *.
4329 (alpha_mdebug_frame_unwind_cache): Allocate SAVED_REGS using
4330 trad_frame_alloc_saved_regs. Update accesses. Record previous
4331 value of SP as being vfp.
4332 (alpha_mdebug_frame_prev_register): Use trad_frame_get_prev_register.
4333 * Makefile.in (alpha-mdebug-tdep.o): Update dependencies.
4335 2008-05-21 Markus Deuling <deuling@de.ibm.com>
4337 * score-tdep.c (score_print_insn): Get the current endianess from
4338 disassemble_info instead of gdbarch_byte_order.
4340 2008-05-21 Pedro Alves <pedro@codesourcery.com>
4342 * frame.c (get_prev_frame_1): Build frame id before setting
4343 this_frame->prev_p, not after.
4345 2008-05-21 Nick Roberts <nickrob@snap.net.nz>
4347 * annotate.c (annotate_new_thread): New function for new-thread
4349 * annotate.h: (annotate_new_thread): New extern.
4350 * thread.c (add_thread_with_info): Use it.
4351 * Makefile.in (thread.o): Add dependency on annotate.h.
4353 2008-05-20 Joel Brobecker <brobecker@adacore.com>
4355 * win32-nat.c (win32_wait): Block the control-c event while
4356 waiting for a debug event.
4358 2008-05-19 Pedro Alves <pedro@codesourcery.com>
4360 * symtab.h (lookup_symbol_in_language): Update comment.
4361 * symtab.c (lookup_symbol_aux_block): Update comment.
4362 * ada-lang.c (ada_lookup_symbol_list): Update comment.
4364 2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
4366 * symtab.h (lookup_symbol_in_language): Remove SYMTAB parameter.
4367 (lookup_symbol): Likewise.
4368 * symtab.c (lookup_symbol_in_language): Remove SYMTAB parameter.
4369 (lookup_symbol): Likewise.
4370 (search_symbols): Update.
4372 * linespec.c (find_methods, collect_methods): Update.
4373 (add_matching_methods, add_constructors): Update.
4374 (decode_compound, decode_dollar, decode_variable): Update.
4375 (lookup_prefix_sym): Update.
4377 (symbol_found): Remove SYM_SYMTAB parameter.
4378 Use SYMBOL_SYMTAB (sym) instead.
4380 * gdbtypes.c (lookup_typename): Update.
4381 (lookup_struct, lookup_union, lookup_enum): Update.
4382 (lookup_template_type): Update.
4383 (check_typedef): Update.
4384 * language.c (lang_bool_type): Update.
4385 * mdebugread.c (parse_procedure): Update.
4386 * mi/mi-cmd-stack.c (list_args_or_locals): Update.
4387 * parse.c (write_dollar_variable): Update.
4388 * printcmd.c (address_info): Update.
4389 * source.c (select_source_symtab): Update.
4390 * stack.c (print_frame_args, print_frame_arg_vars): Update.
4391 * valops.c (find_function_in_inferior): Update.
4392 (value_struct_elt_for_reference): Update.
4393 * value.c (value_static_field, value_fn_field): Update.
4395 * alpha-mdebug-tdep.c (find_proc_desc): Update.
4396 * arm-tdep.c (arm_skip_prologue): Update.
4397 * mt-tdep.c (mt_skip_prologue): Update.
4398 * xstormy16-tdep.c (xstormy16_skip_prologue): Update.
4400 * ada-lang.h (struct ada_symbol_info): Remove SYMTAB member.
4401 * ada-lang.c (ada_add_block_symbols): Remove SYMTAB parameter.
4402 (add_defn_to_vec): Likewise.
4403 (ada_add_block_symbols): Likewise.
4404 (lookup_cached_symbol, cache_symbol): Likewise.
4405 (standard_lookup): Update.
4406 (ada_lookup_symbol_list): Update.
4408 * c-valprint.c (c_val_print): Update.
4409 * cp-support.c (cp_lookup_rtti_type): Update.
4410 * jv-lang.c (java_lookup_class, get_java_object_type): Update.
4411 * objc-lang.c (lookup_struct_typedef, find_imps): Update.
4412 * p-valprint.c (pascal_val_print): Update.
4413 * scm-lang.c (scm_lookup_name): Update.
4419 * objc-exp.y: Update.
4422 2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
4424 * language.h (struct language_defn): Remove SYMTAB parameter from
4425 la_lookup_symbol_nonlocal callback function pointer.
4427 * ada-lang.h (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
4428 (ada_lookup_encoded_symbol): Likewise.
4429 * ada-lang.c (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
4430 Always call fixup_symbol_section.
4431 (ada_lookup_symbol): Remove SYMTAB parameter.
4432 (ada_lookup_symbol_nonlocal): Likewise.
4433 * ada-exp.y (write_object_renaming): Update.
4434 (find_primitive_type): Likewise.
4436 * cp-support.h (cp_lookup_symbol_nonlocal): Remove SYMTAB parameter.
4437 (cp_lookup_symbol_namespace): Likewise.
4438 * cp-namespace.c (lookup_namespace_scope): Remove SYMTAB parameter.
4439 (lookup_symbol_file): Likewise.
4440 (lookup_possible_namespace_symbol): Likewise.
4441 (cp_lookup_symbol_nonlocal): Likewise.
4442 (cp_lookup_symbol_namespace): Likewise.
4443 (cp_lookup_nested_type): Update.
4445 * scm-valprint.c (scm_inferior_print): Update.
4446 * valops.c (value_maybe_namespace_elt): Update.
4448 * solist.h (struct target_so_ops): Remove SYMTAB parameter from
4449 lookup_lib_global_symbol callback function pointer.
4450 (solib_global_lookup): Remove SYMTAB parameter.
4451 * solib.c (solib_global_lookup): Remove SYMTAB parameter.
4452 * solib-svr4.c (elf_lookup_lib_symbol): Likewise.
4454 * symtab.h (basic_lookup_symbol_nonlocal): Remove SYMTAB parameter.
4455 (lookup_symbol_static): Likewise.
4456 (lookup_symbol_global): Likewise.
4457 (lookup_symbol_aux_block): Likewise.
4458 (lookup_global_symbol_from_objfile): Likewise.
4459 * symtab.c (lookup_symbol_aux): Remove SYMTAB parameter.
4460 (lookup_symbol_aux_local): Likewise.
4461 (lookup_symbol_aux_block): Likewise.
4462 (lookup_symbol_aux_symtabs): Likewise.
4463 (lookup_symbol_aux_psymtabs): Likewise.
4464 (lookup_global_symbol_from_objfile): Likewise.
4465 (basic_lookup_symbol_nonlocal): Likewise.
4466 (lookup_symbol_static): Likewise.
4467 (lookup_symbol_global): Likewise.
4469 (lookup_symbol_in_language): Do not pass SYMTAB to lookup_symbol_aux.
4471 2008-05-17 Pedro Alves <pedro@codesourcery.com>
4473 * remote.c (init_extended_remote_ops): Fix typo.
4475 2008-05-16 Pedro Alves <pedro@codesourcery.com>
4477 * NEWS: Mention new DICOS x86 target configuration.
4479 2008-05-16 Pedro Alves <pedro@codesourcery.com>
4480 Ulrich Weigand <uweigand@de.ibm.com>
4482 * minsyms.c (lookup_minimal_symbol_by_pc_name): New function.
4483 * symtab.h (lookup_minimal_symbol_by_pc_name): Add prototype.
4485 * symtab.c (fixup_section): Remove prototype. Add ADDR parameter;
4486 use it instead of ginfo->value.address. Look up minimal symbol by
4487 address and name. Assume OBJFILE is non-NULL.
4488 (fixup_symbol_section): Ensure we always have an objfile to look
4489 into. Extract and pass to fixup_section the symbol's address that
4490 will match the minimal symbol's address.
4491 (fixup_psymbol_section): Likewise.
4493 (find_pc_sect_psymtab): Fall back to non-addrmap case when debugging
4494 overlays and the addrmap returned the wrong section.
4496 * dwarf2read.c (var_decode_location): Set SYMBOL_CLASS before
4497 calling fixup_symbol_section.
4499 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
4501 * minsyms.c: Include "target.h".
4502 (find_solib_trampoline_target): Handle minimal symbols pointing
4503 to function descriptors as well.
4504 * Makefile.in (minsyms.o): Update dependencies.
4506 * ppc-linux-tdep.c (ppc64_standard_linkage): Rename to ...
4507 (ppc64_standard_linkage1): ... this. Fix optional instructions.
4508 (PPC64_STANDARD_LINKAGE_LEN): Rename to ...
4509 (PPC64_STANDARD_LINKAGE1_LEN): ... this.
4510 (ppc64_standard_linkage2, ppc64_standard_linkage3): New.
4511 (PPC64_STANDARD_LINKAGE2_LEN, PPC64_STANDARD_LINKAGE3_LEN): New.
4512 (ppc64_standard_linkage_target): Rename to ...
4513 (ppc64_standard_linkage1_target): ... this.
4514 (ppc64_standard_linkage2_target, ppc64_standard_linkage3_target): New.
4515 (ppc64_skip_trampoline_code): Support three variants of standard
4516 linkage stubs. Call find_solib_trampoline_target to handle
4519 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
4521 * ppc-linux-tdep.c (ppc_linux_init_abi): Do not install
4522 ppc64_sysv_abi_adjust_breakpoint_address.
4523 * ppc-sysv-tdep.c (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
4524 * ppc-tdep.h (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
4526 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
4528 * ppc-linux-tdep.c (ppc_linux_skip_trampoline_code): Remove.
4529 (ppc_linux_init_abi): Install find_solib_trampoline_target instead
4530 of ppc_linux_skip_trampoline_code.
4532 2008-05-15 Daniel Jacobowitz <dan@codesourcery.com>
4534 * gdbarch.sh: Delete dwarf_reg_to_regnum.
4535 * gdbarch.c, gdbarch.h: Regenerated.
4536 * amd64-tdep.c, arm-tdep.c, h8300-tdep.c, hppa-linux-tdep.c,
4537 hppa-tdep.c, i386-tdep.c, m32c-tdep.c, m68k-tdep.c, mips-tdep.c,
4538 s390-tdep.c, xtensa-tdep.c: Do not set dwarf_reg_to_regnum.
4540 2008-05-15 Pedro Alves <pedro@codesourcery.com>
4542 * linux-nat.c (trap_ptid): Delete.
4543 (linux_nat_detach, linux_nat_wait, linux_nat_mourn_inferior):
4545 * linux-thread-db.c (thread_db_wait): Adjust.
4547 2008-05-15 Joel Brobecker <brobecker@adacore.com>
4549 * linespec.c (decode_line_1): Fix a couple of comments.
4551 2008-05-15 Alan Modra <amodra@bigpond.net.au>
4553 * dbxread.c: Formatting.
4554 (INTERNALIZE_SYMBOL): Init n_other.
4555 (set_namestring): Take pointer to nlist arg rather than struct
4556 copy. Update all callers.
4558 2008-05-15 Andreas Schwab <schwab@suse.de>
4560 * Makefile.in (dwarf2loc.o): Remove $(addrmap_h).
4561 (dwarf2read.o): Add $(addrmap_h).
4563 2008-05-14 Ulrich Weigand <uweigand@de.ibm.com>
4565 * ppc-linux-tdep.c (ppc_linux_convert_from_func_ptr_addr): Rename ...
4566 (ppc64_linux_convert_from_func_ptr_addr): ... to this. No longer try
4567 to handle ppc32 PLT entries.
4568 (ppc_linux_init_abi): Install ppc64_linux_convert_from_func_ptr_addr
4571 2008-05-14 Daniel Jacobowitz <dan@codesourcery.com>
4573 * elfread.c (elf_symtab_read): Create trampolines for @plt symbols.
4574 * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Renamed from
4575 lookup_minimal_symbol_by_pc_section. Prefer trampolines if requested.
4576 (lookup_minimal_symbol_by_pc_section): Use
4577 lookup_minimal_symbol_by_pc_section_1.
4578 (lookup_solib_trampoline_symbol_by_pc): Likewise.
4580 2008-05-13 Joel Brobecker <brobecker@adacore.com>
4582 * findcmd.c: Add #include "gdb_stdint.h".
4583 * Makefile.in (findcmd.o): Update dependencies.
4585 2008-05-11 David S. Miller <davem@davemloft.net>
4587 * sparc-linux-tdep.c (sparc32_linux_init_abi): Remove
4588 long double size override, Linux does use 128-bit now.
4590 * sparc-linux-tdep.c (PSR_SYSCALL): Define.
4591 (sparc_linux_write_pc): New function.
4592 (sparc32_linux_init_abi): Register it.
4593 * sparc64-linux-tdep.c (TSTATE_SYSCALL): Define.
4594 (sparc64_linux_write_pc): New function.
4595 (sparc64_linux_init_abi): Register it.
4597 * sparc-linux-tdep.c, sparc64-linux-tdep.c: Use
4598 dwarf2_append_unwinders(), not dwarf2_frame_sniffer.
4600 2008-05-11 Ulrich Weigand <uweigand@de.ibm.com>
4602 * rs6000-tdep.c (rs6000_gdbarch_init): Set up info.target_desc
4603 and info.tdep_info before calling gdbarch_init_osabi.
4605 2008-05-09 Joel Brobecker <brobecker@adacore.com>
4607 * ada-lang.c (ada_evaluate_subexp) [BINOP_ASSIGN]: Do not force
4608 the type of the right hand side of the assignment to the type
4609 of the left hand side if the left hand side is a convenience
4612 2008-05-09 Ulrich Weigand <uweigand@de.ibm.com>
4614 * NEWS: Mention gdbserver bi-arch capability.
4616 2008-05-09 Doug Evans <dje@google.com>
4619 * NEWS: Document find command and qSearch:memory packet.
4620 * Makefile.in (SFILES): Add findcmd.c.
4621 (COMMON_OBJS): Add findcmd.o.
4622 (findcmd.o): New rule.
4623 * findcmd.c: New file.
4624 * target.h (target_ops): New member to_search_memory.
4625 (simple_search_memory): Declare.
4626 (target_search_memory): Declare.
4627 * target.c (simple_search_memory): New fn.
4628 (target_search_memory): New fn.
4629 * remote.c (PACKET_qSearch_memory): New packet kind.
4630 (remote_search_memory): New fn.
4631 (init_remote_ops): Init to_search_memory.
4632 (init_extended_remote_ops): Ditto.
4633 (_initialize_remote): Add qSearch:memory packet config command.
4635 2008-05-09 Eli Zaretskii <eliz@gnu.org>
4637 * thread.c (_initialize_thread): Don't use commas and periods in
4638 first line of doc string of "set/show print thread-events".
4640 2008-05-08 Joel Brobecker <brobecker@adacore.com>
4642 * alpha-mdebug-tdep.c, alpha-osf1-tdep.c, alpha-tdep.c:
4643 Update for unwinder changes.
4645 2008-05-08 Joel Brobecker <brobecker@adacore.com>
4647 * frame.c (get_frame_base_address, get_frame_locals_address)
4648 (get_frame_args_address): Pass the correct frame when calling
4649 frame_base_find_by_frame.
4651 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
4653 * remote.c (extended_remote_attach_1): Call target_find_description.
4655 2008-05-08 Daniel Jacobowitz <dan@codesourcery.com>
4657 * remote.c (extended_remote_create_inferior_1): Clean up
4658 before marking the target running.
4660 2008-05-08 Joel Brobecker <brobecker@adacore.com>
4662 * hppa-tdep.h, hppa-tdep.c, hppa-hpux-tdep.c: Update for unwinder
4665 2008-05-07 Joel Brobecker <brobecker@adacore.com>
4667 * sparc-tdep.c, sparc-tdep.h, sparc-sol2-tdep.c, sparc64-tdep.c,
4668 sparc64-sol2-tdep.c: Update for unwinder changes.
4670 2008-05-07 Daniel Jacobowitz <dan@codesourcery.com>
4672 * cp-support.c (mangled_name_to_comp): Initialize storage.
4673 (unqualified_name_from_comp): Likewise.
4675 2008-05-07 Jie Zhang <jie.zhang@analog.com>
4677 * remote.c (remote_insert_breakpoint): Call get_remote_state
4678 after gdbarch_breakpoint_from_pc is called.
4679 (remote_insert_hw_breakpoint): Likewise.
4681 2008-05-06 Joel Brobecker <brobecker@adacore.com>
4683 * valprint.c (val_print): Add new language parameter and use it
4684 instead of using the current_language. Update calls to val_print
4686 (common_val_print): Add new langauge parameter and pass it to
4688 * value.h (struct language_defn): Add opaque declaration.
4689 (val_print, common_val_print): Update declarations.
4690 * stack.c (print_frame_args): Update call to common_val_print
4691 using the appropriate language.
4692 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
4693 * c-valprint, f-valprint.c, m2-valprint.c, mt-tdep.c, infcmd.c,
4694 mi/mi-main.c, jv-valprint.c, ada-valprint.c, varobj.c, p-valprint.c,
4695 scm-valprint.c, cp-valprint.c, sh64-tdep.c, printcmd.c:
4696 #include "language.h" if necessary.
4697 Update calls to val_print and common_val_print.
4698 * Makefile.in (mt-tdep.o, sh64-tdep.o, mi-cmds.o, mi-main.o):
4699 Update dependencies.
4701 2008-05-06 Joel Brobecker <brobecker@adacore.com>
4703 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Treat addresses
4704 pointing inside a non-executable section as function descriptors.
4706 2008-05-06 Pedro Alves <pedro@codesourcery.com>
4708 * inf-loop.c (inferior_event_handler): Run all continuations and
4709 print any language change before running the breakpoint commands.
4711 2008-05-06 Joel Brobecker <brobecker@adacore.com>
4713 * frame-unwind.c (frame_unwind_got_bytes): New function.
4714 * frame-unwind.h (frame_unwind_got_bytes): Add declaration.
4715 * libunwind-frame.h, libunwind-frame.c, ia64-tdep.c: Update
4716 for unwinder changes.
4718 2008-05-05 Doug Evans <dje@google.com>
4720 * NEWS: Mention new /m modifier for disassemble command.
4721 * cli/cli-cmds.c (print_disassembly): New function.
4722 (disassemble_current_function): New function
4723 (disassemble_command): Recognize /m modifier, print mixed
4725 (init_cli_cmds): Update disassemble help text.
4727 2008-05-05 Maxim Grigoriev <maxim2405@gmail.com>
4729 * xtensa-tdep.c: Update for unwinder changes.
4731 2008-05-05 Andreas Schwab <schwab@suse.de>
4733 Update m68k port for unwinder changes.
4734 * m68k-tdep.c (m68k_frame_cache): Expect this_frame.
4735 (m68k_frame_this_id, m68k_frame_prev_register): Update signature.
4736 (m68k_frame_unwind): Use default_frame_sniffer.
4737 (m68k_frame_sniffer): Remove.
4738 (m68k_frame_base_address): Expect this_frame.
4739 (m68k_dummy_id): Renamed from m68k_unwind_dummy_id. Expect
4741 (m68k_gdbarch_init): Use set_gdbarch_dummy_id,
4742 dwarf2_append_unwinders, and frame_unwind_append_unwinder.
4743 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Expect frame_info
4744 parameter instead of pc value.
4745 (m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache):
4747 (m68k_linux_sigtramp_frame_this_id)
4748 (m68k_linux_sigtramp_frame_prev_register)
4749 (m68k_linux_sigtramp_frame_sniffer): Update signature.
4750 (m68k_linux_sigtramp_frame_unwind): Use
4751 m68k_linux_sigtramp_frame_sniffer.
4752 (m68k_linux_init_abi): Use frame_unwind_append_unwinder.
4754 * m68klinux-nat.c (store_register): Fix typo.
4756 2008-05-05 Pedro Alves <pedro@codesourcery.com>
4758 * infcmd.c (step_1): Put thread id on the stack to avoid possible
4761 2008-05-05 Luis Machado <luisgpm@br.ibm.com>
4763 * symfile.c (reread_symbols): Update objfile's entry point.
4765 2008-05-05 Aleksandar Ristovski <aristovski@qnx.com>
4766 Joel Brobecker <brobecker@adacore.com>
4768 * ada-lang.c: Update throughout to use symbol_matches_domain
4769 instead of matching the symbol domain explictly.
4770 * dwarf2read.c (add_partial_symbol): Do not add new psym for
4771 STRUCT_DOMAIN. Make sure you recognize c++ struct and java and ada
4772 class as typedefs. See lookup_partial_symbol function.
4773 (new_symbol): Similar to add_partial_symbol, do not create
4774 symbol for the typedef. See lookup_block_symbol.
4775 * symtab.c (symbol_matches_domain): New function, takes care
4776 of dual meaning of STRUCT_DOMAIN symbol for c++, ada and java.
4777 (lookup_partial_symbol): Use symbol_matches_domain to see if the
4778 found psym domain matches the given domain.
4779 (lookup_block_symbol): Likewise.
4781 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
4783 * top.c (command_line_handler_continuation): Remove.
4784 (execute_command): Do not install the above.
4786 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
4788 * inf-loop.c (inferior_event_handler): Call bpstat_do_action,
4789 and catch all exceptions from it.
4790 * top.c (command_line_handler_continuation): Don't
4791 call bpstat_do_action here.
4793 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
4795 * dwarf2read.c (struct dwarf2_cu): Add type_hash.
4796 (struct die_info): Remove type.
4797 (read_type_die, read_typedef, read_base_type, read_subrange_type)
4798 (read_structure_type, read_enumeration_type, read_array_type)
4799 (read_tag_pointer_type, read_tag_ptr_to_member_type)
4800 (read_tag_reference_type, read_tag_const_type, read_tag_volatile_type)
4801 (read_tag_string_type, read_subroutine_type, read_set_type)
4802 (read_unspecified_type): Delete prototypes. Remove check for
4803 already-loaded type. Return the new type.
4804 (set_die_type): Return the new type.
4805 (reset_die_and_siblings_types): Delete.
4806 (load_comp_unit, load_full_comp_unit): Set type_hash.
4807 (process_queue): Remove call to reset_die_and_siblings_types.
4808 (process_die): Do not read most types here. Use read_type_die
4810 (read_func_scope, dwarf2_add_member_fn): Use read_type_die.
4811 (quirk_gcc_member_function_pointer): Return the new type.
4812 (process_structure_scope, process_enumeration_scope): Use
4813 get_die_type and read the DIE's type.
4814 (read_full_die): Do not initialize die->type.
4815 (tag_type_to_type): Use read_type_die.
4816 (read_type_die): Check for already defined types. Return the
4818 (determine_prefix): Use get_die_type.
4819 (set_die_type): Return the type.
4820 (get_die_type): Take a CU argument. Check for no type_hash.
4822 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
4824 * dwarf2read.c (dwarf2_ranges_read, read_partial_die): Initialize
4827 2008-05-04 Pedro Alves <pedro@codesourcery.com>
4829 * breakpoint.c (update_breakpoints_after_exec): Delete bp_longjmp
4830 and bp_longjmp_resume breakpoints.
4831 (breakpoint_address_is_meaningful): Claim bp_longjmp_resume as
4833 (create_longjmp_breakpoint): Don't create bp_longjmp_resume
4834 breakpoints. Create bp_longjmp breakpoints as momentary
4836 (enable_longjmp_breakpoint): Delete.
4837 (set_longjmp_breakpoint): New.
4838 (disable_longjmp_breakpoint): Delete.
4839 (delete_longjmp_breakpoint): New.
4840 (set_longjmp_resume_breakpoint): Delete.
4841 (set_momentary_breakpoint_at_pc): New.
4842 (breakpoint_re_set_one): Don't delete bp_longjmp and
4843 bp_longjmp_resume breakpoints.
4844 (breakpoint_re_set): Don't create longjmp and longjmp-resume
4847 * infrun.c (step_resume_breakpoint): Add comment.
4848 (struct execution_control_state): Delete handling_longjmp member.
4849 (init_execution_control_state). Don't clear handling_longjmp.
4850 (context_switch): Don't context switch handling_longjmp.
4851 (handle_inferior_event): If handling a bp_longjmp breakpoint,
4852 create a bp_longjmp_resume breakpoint, and set it as current
4853 step_resume_breakpoint, then step over the longjmp breakpoint. If
4854 handling a bp_longjmp_resume breakpoint, don't delete the longjmp
4855 breakpoint, delete the longjmp-resume breakpoint, and stop
4857 (currently_stepping): Remove handling_longjmp from expression.
4858 (insert_step_resume_breakpoint_at_sal): Update comment.
4859 (insert_longjmp_resume_breakpoint): New.
4861 * breakpoint.h (set_momentary_breakpoint_at_pc): Declare.
4862 (enable_longjmp_breakpoint, disable_longjmp_breakpoint): Delete
4864 (set_longjmp_breakpoint, delete_longjmp_breakpoint): Declare.
4865 (set_longjmp_resume_breakpoint): Delete declaration.
4867 * gdbthread.h (save_infrun_state): Remove handling_longjmp
4869 (load_infrun_state): Delete *handling_longjmp parameter.
4870 * thread.c (save_infrun_state): Remove handling_longjmp parameter.
4872 (load_infrun_state): Delete *handling_longjmp parameter. Update
4875 * infcmd.c (disable_longjmp_breakpoint_cleanup): Delete.
4876 (delete_longjmp_breakpoint_cleanup): New.
4877 (step_1): Call set_longjmp_breakpoint instead of
4878 enable_longjmp_breakpoint. Use delete_longjmp_breakpoint_cleanup
4879 instead of disable_longjmp_breakpoint_cleanup when making cleanup.
4880 (step_1_continuation): Pass thread id in the continuation args to
4882 (step_once): Add thread parameter. Pass thread id the the
4885 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
4887 Set CU BASE_ADDRESS already from partial DIEs.
4888 * dwarf2read.c (read_partial_die): New variables BASE_ADDRESS and
4889 BASE_ADDRESS_TYPE. Set these variables from DW_AT_LOW_PC and
4890 DW_AT_ENTRY_PC. Set CU->HEADER.BASE_KNOWN and CU->HEADER.BASE_ADDRESS
4891 from these variables if it was still unset.
4893 * Makefile.in: Update dependencies.
4894 * dwarf2read.c: Include "addrmap.h"
4895 (struct dwarf2_cu): New fields RANGES_OFFSET and HAS_RANGES_OFFSET.
4896 (dwarf2_ranges_read): New prototype.
4897 (dwarf2_build_psymtabs_hard): Initialize and prepare PSYMTABS_ADDRMAP.
4898 Add discontiguous range to PSYMTABS_ADDRMAP by DWARF2_RANGES_READ on
4899 HAS_RANGES_OFFSET, otherwise add there the contiguous range.
4900 (dwarf2_ranges_read): New parameter RANGES_PST, update the function
4901 comment for it. Add the found ranges to RANGES_PST. New variable
4902 BASEADDR, initialize it the common way.
4903 (dwarf2_get_pc_bounds): Update the caller for the new parameter.
4904 (read_partial_die): `DW_AT_ranges' now only sets RANGES_OFFSET and
4905 HAS_RANGES_OFFSET for the later processing.
4906 * objfiles.h (struct objfile): New field PSYMTABS_ADDRMAP.
4907 * symtab.c: Include "addrmap.h"
4908 (find_pc_sect_psymtab): Support reading the field PSYMTABS_ADDRMAP.
4909 Move the psymtab locator into ...
4910 (find_pc_sect_psymtab_closer): ... a new function.
4912 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
4914 * arch-utils.c (gdbarch_update_p): Use default values for
4915 info.abfd and info.target_desc if they are NULL.
4916 (gdbarch_from_bfd): Remove assertion.
4917 (set_gdbarch_from_file): Call gdbarch_find_by_info directly,
4918 using the current target description.
4919 (gdbarch_info_fill): Do not use default values for info->abfd
4920 and info->target_desc.
4922 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
4924 * symfile.c (reread_symbols): Reload EXEC_BFD on its change.
4926 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
4928 * inferior.h (read_pc_pid, write_pc_pid): Remove.
4929 * regcache.h (regcache_read_pc, regcache_write_pc): Add prototypes.
4931 * regcache.c (read_pc_pid): Remove, replace by ...
4932 (regcache_read_pc): ... this function.
4933 (write_pc_pid): Remove, replace by ...
4934 (regcache_write_pc): ... this function.
4935 (read_pc, write_pc): Update.
4937 * infrun.c (displaced_step_prepare): Replace read_pc_pid and
4938 write_pc_pid by regcache_read_pc and regcache_write_pc.
4939 (displaced_step_fixup): Likewise.
4940 (resume): Likewise. Use regcache arch instead of current_gdbarch.
4941 (prepare_to_proceed): Likewise.
4942 (proceed): Likewise.
4943 (adjust_pc_after_break): Likewise.
4944 (handle_inferior_event): Likewise.
4946 * linux-nat.c (cancel_breakpoint): Likewise.
4947 * linux-thread-db.c (check_event): Likewise.
4948 * aix-thread.c (aix_thread_wait): Likewise.
4949 * tracepoint.c (trace_dump_command): Likewise.
4951 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
4953 * dwarf2loc.c (dwarf_expr_frame_base): Error out on missing
4954 SYMBOL_LOCATION_BATON.
4956 2008-05-04 Vladimir Prus <vladimir@codesourcery.com>
4958 * target.h (struct target_ops): New field to_auxv_parse.
4959 * auxv.c (default_auxv_parse): New, renamed from previous
4961 (target_auxv_parse): Try to call target method. Fallback to
4962 default_auxv_parse if not found.
4963 * procfs.c (procfs_auxv_parse): New.
4964 (init_procfs_ops): On Solaris, in 64-bit mode, install
4967 2008-05-03 Adam Nemet <anemet@caviumnetworks.com>
4969 * symfile.c (add_symbol_file_command): Use paddress rather than
4970 hex_string to print the address.
4972 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
4974 * rs6000-tdep.c (rs6000_frame_this_id): If info->base is 0,
4975 return the null frame ID to terminate the backtrace.
4977 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
4979 * rs6000-tdep.c: Do not include "rs6000-tdep.h".
4980 (rs6000_find_toc_address_hook): Move to rs6000-aix-tdep.c.
4981 (SIG_FRAME_PC_OFFSET): Likewise.
4982 (SIG_FRAME_LR_OFFSET): Likewise.
4983 (SIG_FRAME_FP_OFFSET): Likewise.
4984 (rs6000_push_dummy_call): Likewise.
4985 (rs6000_return_value): Likewise.
4986 (rs6000_convert_from_func_ptr_addr): Likewise.
4987 (branch_dest, rs6000_software_single_step): Likewise.
4988 (deal_with_atomic_sequence): Rename to ...
4989 (ppc_deal_with_atomic_sequence): ... this. Adapt all callers.
4990 Do not call branch_dest; inline required parts of that function.
4991 (rs6000_skip_trampoline_code): Replace DEPRECATED_SYMBOL_NAME
4992 with SYMBOL_LINKAGE_NAME.
4993 (struct reg, regsize): Delete.
4994 (read_memory_addr): Delete; inline into callers.
4995 (rs6000_skip_prologue): Move after skip_prologue.
4996 (skip_prologue): Remove prototype.
4997 (rs6000_gdbarch_init): Remove sysv_abi variable; perform all
4998 initialization as if this variable were true. Do not install
4999 ppc64_sysv_abi_adjust_breakpoint_address.
5001 * rs6000-aix-tdep.c: Include "gdb_assert.h", "gdbtypes.h",
5002 "gdbcore.h", "target.h", "value.h", "infcall.h", "objfiles.h",
5004 (rs6000_find_toc_address_hook): Move here from rs6000-tdep.c.
5005 (SIG_FRAME_PC_OFFSET): Likewise.
5006 (SIG_FRAME_LR_OFFSET): Likewise.
5007 (SIG_FRAME_FP_OFFSET): Likewise.
5008 (rs6000_push_dummy_call): Likewise.
5009 (rs6000_return_value): Likewise.
5010 (rs6000_convert_from_func_ptr_addr): Likewise.
5011 (branch_dest, rs6000_software_single_step): Likewise. Replace
5012 tdep->text_segment_base by AIX_TEXT_SEGMENT_BASE.
5013 (rs6000_aix_init_osabi): Install rs6000_push_dummy_call,
5014 rs6000_return_value, and rs6000_convert_from_func_ptr_addr.
5015 Call set_gdbarch_long_double_bit and set_gdbarch_frame_red_zone_size.
5016 Set tdep->lr_frame_offset. Do not set tdep->text_segment_base.
5018 * rs6000-tdep.h (rs6000_software_single_step): Remove prototype.
5019 (AIX_TEXT_SEGMENT_BASE): New macro.
5020 * rs6000-nat.c (exec_one_dummy_insn): Replace tdep->text_segment_base
5021 by AIX_TEXT_SEGMENT_BASE.
5023 * ppc-tdep.h (ppc_deal_with_atomic_sequence): Add prototype.
5024 (struct gdbarch_tdep): Remove text_segment_base member.
5025 * ppc-linux-tdep.c (ppc_linux_init_abi): On 64-bit, install
5026 ppc64_sysv_abi_adjust_breakpoint_address.
5028 * Makefile.in (rs6000-tdep.o): Update dependencies.
5029 (rs6000-aix-tdep.o): Likewise.
5031 2008-05-03 Luis Machado <luisgpm@br.ibm.com>
5032 Thiago Jung Bauermann <bauerman@br.ibm.com>
5034 * cli/cli-decode.c (lookup_cmd_1): Fix indentation.
5035 * doublest.c (convert_typed_floating): Fix typo in comment.
5036 * dwarf2-frame.c (dwarf2_frame_cache): Likewise.
5037 * frame-unwind.h (frame_sniffer_ftype): Likewise.
5038 * frame.c (frame_unwind_address_in_block): Likewise.
5039 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Likewise.
5040 * symtab.h (struct symbol): Likewise.
5041 * tramp-frame.h (struct trad_frame_cache): Likewise.
5042 * value.c (allocate_repeat_value): Likewise.
5044 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
5046 * infrun.c (handle_inferior_event): Do not insert breakpoints at
5047 TARGET_WAITKIND_LOADED events during startup (i.e. in the shell).
5049 2008-05-03 Pedro Alves <pedro@codesourcery.com>
5051 * parse.c (parse_exp_in_context): Don't override
5052 expression_context_pc if get_selected_block returned a valid
5055 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
5057 * alpha-tdep.h (ALPHA_REGISTER_BYTES): Delete.
5058 * arm-tdep.h (STATUS_REGISTER_SIZE): Delete.
5059 * breakpoint.c (args_for_catchpoint_enable, current_exception_event):
5061 * c-typeprint.c (c_type_print_base): Delete handling of template
5063 * cp-support.h (METHOD_PTR_IS_VIRTUAL, METHOD_PTR_FROM_VOFFSET)
5064 (METHOD_PTR_TO_VOFFSET): Delete.
5065 * defs.h (QUIT_FIXME): Delete.
5066 * f-lang.h (DEFAULT_DOTMAIN_NAME_IN_MF77, DEFAULT_MAIN_NAME_IN_MF77)
5067 (DEFAULT_DOTMAIN_NAME_IN_XLF_BUGGY, DEFAULT_DOTMAIN_NAME_IN_XLF): Delete.
5068 * gdbtypes.h (struct cplus_struct_type): Delete is_inlined,
5069 ninstantiations, and instantiations.
5070 (TYPE_INSTANTIATIONS, TYPE_NINSTANTIATIONS, TYPE_INSTANTIATION)
5071 (TYPE_FN_FIELD_INLINED): Delete.
5072 * srec.h (SREC_BINARY): Delete.
5073 * symtab.c (symbol_init_demangled_name): Delete.
5074 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME, symbol_init_demangled_name)
5075 (SYMBOL_OBJFILE, struct exception_event_record, CURRENT_EXCEPTION_KIND)
5076 (CURRENT_EXCEPTION_CATCH_SAL, CURRENT_EXCEPTION_CATCH_LINE)
5077 (CURRENT_EXCEPTION_CATCH_FILE, CURRENT_EXCEPTION_CATCH_PC)
5078 (CURRENT_EXCEPTION_THROW_SAL, CURRENT_EXCEPTION_THROW_LINE)
5079 (CURRENT_EXCEPTION_THROW_FILE, CURRENT_EXCEPTION_THROW_PC): Delete.
5080 * target.h (enum thread_control_capabilities): Delete tc_switch.
5081 (target_can_switch_threads): Delete.
5083 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
5085 * Makefile.in (objfiles.o): Update.
5086 * exec.c (exec_set_section_address): Support p->addr != 0.
5087 * objfiles.c (objfile_relocate): Update exec_ops section
5089 * symfile.c (place_section): Move exec_set_section_address call...
5090 (default_symfile_offsets): ...to here.
5092 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
5094 * Makefile.in (ppc_linux_tdep_h): New macro.
5095 (powerpc_32l_c, powerpc_altivec32_c, powerpc_altivec32l_c): Likewise.
5096 (powerpc_64l_c, powerpc_altivec64_c, powerpc_altivec64l_c): Likewise.
5097 (powerpc_e500l_c): Likewise.
5098 (ppc-linux-nat.o): Update dependencies.
5099 (ppc-linux-tdep.o): Update dependencies.
5100 (rs6000-tdep.o): Update dependencies.
5102 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Remove.
5103 (ppc_linux_svr4_fetch_link_map_offsets): Remove.
5104 (ppc_linux_gregset, ppc_linux_fpregset): Move to ppc-linux-tdep.h
5105 (ppc_supply_reg, ppc_collect_reg): Add prototypes.
5106 (tdesc_powerpc_e500): Remove.
5108 * rs6000.c: Include "features/rs6000/powerpc-altivec32.c"
5109 and "features/rs6000/powerpc-altivec64.c".
5110 (ppc_supply_reg, ppc_collect_reg): Make global.
5111 (variants): Use tdesc_powerpc_32 for "powerpc" and
5112 tdesc_powerpc_altivec64 for "powerpc64".
5113 (_initialize_rs6000_tdep): Initialize AltiVec descriptions.
5115 * ppc-linux-tdep.h: New file.
5117 * ppc-linux-tdep.c: Include "ppc-linux-tdep.c".
5118 Include "features/rs6000/powerpc-32l.c".
5119 Include "features/rs6000/powerpc-altivec32l.c".
5120 Include "features/rs6000/powerpc-64l.c".
5121 Include "features/rs6000/powerpc-altivec64l.c".
5122 Include "features/rs6000/powerpc-e500l.c".
5123 (ppc_linux_supply_gregset): New function.
5124 (ppc_linux_collect_gregset): Handle orig_r3 and trap registers.
5125 (ppc32_linux_gregset): Use ppc_linux_supply_gregset.
5126 (ppc64_linux_gregset): Likewise.
5127 (ppc_linux_sigtramp_cache): Handle orig_r3 and trap registers.
5128 (ppc_linux_trap_reg_p): New function.
5129 (ppc_linux_write_pc): New function.
5130 (ppc_linux_core_read_description): New function.
5131 (ppc_linux_init_abi): Install ppc_linux_write_pc and
5132 ppc_linux_core_read_description. Install orig_r3 and trap
5133 registers if present in the target description.
5134 (_initialize_ppc_linux_tdep): Initialize Linux target descriptions.
5136 * ppc-linux-nat.c: Include "ppc-linux-tdep.h".
5137 (PT_ORIG_R3, PT_TRAP): Define if necessary.
5138 (ppc_register_u_addr): Handle orig_r3 and trap registers.
5139 (fetch_ppc_registers): Likewise.
5140 (store_ppc_registers): Likewise.
5141 (store_register): Likewise.
5142 (ppc_linux_read_description): Check whether AltiVec is supported.
5143 Check whether inferior is 32-bit or 64-bit. Return the appropriate
5144 Linux target description.
5146 * features/Makefile (WHICH): Use rs6000/powerpc-32l and
5147 rs6000/powerpc-altivec32l instead of rs6000/powerpc-32.
5148 Use rs6000/powerpc-64l and rs6000/powerpc-altivec64l instead
5149 of rs6000/powerpc-64. Use rs6000/powerpc-e500l instead of
5150 rs6000/powerpc-e500. Update -expedite variables accordingly.
5152 * features/rs6000/power-spe.xml: Use regnum 73 for "acc".
5153 * features/rs6000/powerpc-32.xml: Do not include power-altivec.xml.
5154 * features/rs6000/powerpc-64.xml: Do not include power-altivec.xml.
5155 * features/rs6000/powerpc-e500.c: Regenerate.
5156 * features/rs6000/powerpc-32.c: Regenerate.
5157 * features/rs6000/powerpc-64.c: Regenerate.
5159 * features/rs6000/power-linux.xml: New file.
5160 * features/rs6000/power64-linux.xml: New file.
5161 * features/rs6000/powerpc-32l.xml: New file.
5162 * features/rs6000/powerpc-altivec32l.xml: New file.
5163 * features/rs6000/powerpc-64l.xml: New file.
5164 * features/rs6000/powerpc-altivec64l.xml: New file.
5165 * features/rs6000/powerpc-e500l.xml: New file.
5166 * features/rs6000/powerpc-32l.c: New (generated) file.
5167 * features/rs6000/powerpc-altivec32l.c: New (generated) file.
5168 * features/rs6000/powerpc-64l.c: New (generated) file.
5169 * features/rs6000/powerpc-altivec64l.c: New (generated) file.
5170 * features/rs6000/powerpc-e500l.xml: New (generated) file.
5172 * regformats/reg-ppc.dat: Remove.
5173 * regformats/reg-ppc64.dat: Remove.
5174 * regformats/rs6000/powerpc-32.dat: Remove.
5175 * regformats/rs6000/powerpc-64.dat: Remove.
5176 * regformats/rs6000/powerpc-e500.dat: Remove.
5177 * regformats/rs6000/powerpc-32l.dat: New (generated) file.
5178 * regformats/rs6000/powerpc-altivec32l.dat: New (generated) file.
5179 * regformats/rs6000/powerpc-64l.dat: New (generated) file.
5180 * regformats/rs6000/powerpc-altivec64l.dat: New (generated) file.
5181 * regformats/rs6000/powerpc-e500l.dat: New (generated) file.
5183 2008-05-03 Pedro Alves <pedro@codesourcery.com>
5185 * thread.c (delete_thread): Call observer_notify_thread_exit.
5186 * mi/mi-interp.c (mi_interpreter_init): Register mi_thread_exit as
5187 thread_exit observer.
5188 (mi_thread_exit): New.
5190 2008-05-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
5192 * breakpoint.c (create_exception_catchpoint): Remove prototype
5193 for already deleted function.
5194 * breakpoint.h (ep_is_exception_catchpoint): Likewise.
5195 * frame.h (show_stack_frame): Remove prototype.
5196 * stack.c (show_stack_frame): Remove empty, unused function.
5197 * source.c (symtab_to_fullname, print_source_lines): Small fix
5199 * value.c (show_values): Update comments to mention "show values"
5200 command instead of "info history".
5202 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
5204 * linespec.c: Include "target.h".
5205 (minsym_found): Handle minimal symbols pointing to function
5206 descriptors. Use find_function_start_pc.
5207 * minsyms.c (msymbol_objfile): New function.
5208 * parse.c (write_exp_msymbol): Handle minimal symbols pointing
5209 to function descriptors.
5210 * symtab.c (fixup_section): Only use minimal symbol at the same
5211 address to determine section of a symbol.
5212 (find_function_start_pc): New function.
5213 (find_function_start_sal): Use it.
5214 * symtab.h (msymbol_objfile): Add prototype.
5215 (find_function_start_pc): Likewise.
5216 * value.c: Include "objfiles.h".
5217 (value_fn_field): Handle minimal symbols pointing to function
5219 * Makefile.in (linespec.o): Update dependencies.
5220 (value.o): Likewise.
5222 2008-05-02 Joel Brobecker <brobecker@adacore.com>
5224 * ada-lang.c (unwrap_value): Handle the case where the "F" field
5225 inside a PAD type is a bitfield.
5227 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
5229 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Handle
5230 TYPE_CODE_BOOL and TYPE_CODE_CHAR the same as TYPE_CODE_INT.
5231 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
5232 Handle TYPE_CODE_METHOD the same as TYPE_CODE_FUNC.
5233 Allow typedefs when checking for function pointer arguments.
5234 Right-align small structs passed on the stack.
5235 (ppc64_sysv_abi_return_value): Handle TYPE_CODE_BOOL and
5236 TYPE_CODE_CHAR the same as TYPE_CODE_INT.
5237 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
5239 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
5241 * Makefile.in (arm-tdep.o): Update.
5242 * arm-tdep.c (arm_objfile_data_key, struct arm_mapping_symbol)
5243 (struct arm_per_objfile, arm_compare_mapping_symbols): New.
5244 (arm_pc_is_thumb): Use mapping symbols.
5245 (arm_objfile_data_cleanup, arm_record_special_symbol): New.
5246 (arm_gdbarch_init): Call set_gdbarch_record_special_symbol.
5247 (_initialize_arm_tdep): Initialize arm_objfile_data_key.
5248 * elfread.c (elf_symtab_read): Use gdbarch_record_special_symbol.
5249 * gdbarch.sh: Add record_special_symbol.
5250 * gdbarch.c, gdbarch.h: Regenerated.
5251 * objfiles.c (struct objfile_data): Add cleanup member.
5252 (register_objfile_data_with_cleanup): New function, from
5253 register_objfile_data.
5254 (register_objfile_data): Use it.
5255 (objfile_free_data): Call clear_objfile_data.
5256 (clear_objfile_data): Call cleanup functions.
5257 * objfiles.h (register_objfile_data_with_cleanup): Declare.
5259 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
5261 * objfiles.c (init_entry_point_info): Handle shared libraries.
5263 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
5265 * arm-tdep.c (arm_prologue_this_id): Compare pc, not func, to
5268 2008-05-02 Jim Blandy <jimb@codesourcery.com>
5269 Pedro Alves <pedro@codesourcery.com>
5271 Implement displaced stepping.
5273 * gdbarch.sh (max_insn_length): New 'variable'.
5274 (displaced_step_copy, displaced_step_fixup)
5275 (displaced_step_free_closure, displaced_step_location): New
5277 (struct displaced_step_closure): Add forward declaration.
5278 * gdbarch.c, gdbarch.h: Regenerated.
5280 * arch-utils.c: #include "objfiles.h".
5281 (simple_displaced_step_copy_insn)
5282 (simple_displaced_step_free_closure)
5283 (displaced_step_at_entry_point): New functions.
5284 * arch-utils.h (simple_displaced_step_copy_insn)
5285 (simple_displaced_step_free_closure)
5286 (displaced_step_at_entry_point): New prototypes.
5288 * i386-tdep.c (I386_MAX_INSN_LEN): Rename to...
5289 (I386_MAX_MATCHED_INSN_LEN): ... this.
5290 (i386_absolute_jmp_p, i386_absolute_call_p)
5291 (i386_ret_p, i386_call_p, i386_breakpoint_p, i386_syscall_p)
5292 (i386_displaced_step_fixup): New functions.
5293 (struct i386_insn, i386_match_insn): Update.
5294 (i386_gdbarch_init): Set gdbarch_max_insn_length.
5295 * i386-tdep.h (I386_MAX_INSN_LEN): New.
5296 (i386_displaced_step_fixup): New prototype.
5297 * i386-linux-tdep.c (i386_linux_init_abi): Include "arch-utils.h".
5298 Register gdbarch_displaced_step_copy,
5299 gdbarch_displaced_step_fixup, gdbarch_displaced_step_free_closure,
5300 and gdbarch_displaced_step_location functions.
5302 * infrun.c (debug_displaced): New variable.
5303 (show_debug_displaced): New function.
5304 (struct displaced_step_request): New struct.
5305 (displaced_step_request_queue, displaced_step_ptid)
5306 (displaced_step_gdbarch, displaced_step_closure)
5307 (displaced_step_original, displaced_step_copy)
5308 (displaced_step_saved_copy, can_use_displaced_stepping): New
5310 (show_can_use_displaced_stepping, use_displaced_stepping)
5311 (displaced_step_clear, cleanup_displaced_step_closure)
5312 (displaced_step_dump_bytes, displaced_step_prepare)
5313 (displaced_step_clear_cleanup, write_memory_ptid)
5314 (displaced_step_fixup): New functions.
5315 (resume): Call displaced_step_prepare.
5316 (proceed): Call read_pc once, and remember the value. If using
5317 displaced stepping, don't remove breakpoints.
5318 (handle_inferior_event): Call displaced_step_fixup. Add some
5319 debugging output. When we try to step over a breakpoint, but get
5320 a signal to deliver to the thread instead, ensure the step-resume
5321 breakpoint is actually inserted. If a thread hop is needed, and
5322 displaced stepping is enabled, don't remove breakpoints.
5323 (init_wait_for_inferior): Call displaced_step_clear.
5324 (_initialize_infrun): Add "set debug displaced" command. Add
5325 "maint set can-use-displaced-stepping" command. Clear
5326 displaced_step_ptid.
5327 * inferior.h (debug_displaced): Declare variable.
5328 (displaced_step_dump_bytes): Declare function.
5330 * Makefile.in (arch-utils.o, i386-linux-tdep.o): Update
5333 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
5335 * arm-tdep.c (arm_mode_strings, arm_fallback_mode_string)
5336 (arm_force_mode_string, arm_show_fallback_mode)
5337 (arm_show_force_mode): New.
5338 (arm_pc_is_thumb): Honor fallback-mode and force-mode. Use
5340 (_initialize_arm_tdep): Add "set arm fallback-mode"
5341 and "set arm force-mode".
5342 * NEWS: Document new commands.
5344 2008-05-02 Andrew Stubbs <andrew.stubbs@st.com>
5346 * main.h (batch_silent): Declare.
5347 * event-top.c: Include main.h.
5348 (gdb_setup_readline): Remove extern batch_silent declaration.
5349 * infrun.c (normal_stop): Don't print source location when running in
5350 --batch-silent mode.
5351 * Makefile.in (event-top.o): Add main.h dependency.
5353 2008-05-02 Andreas Schwab <schwab@suse.de>
5355 * target.h (struct target_ops): Add
5356 to_watchpoint_addr_within_range.
5357 (target_watchpoint_addr_within_range): New function.
5358 * target.c (update_current_target): Inherit
5359 to_watchpoint_addr_within_range, defaulting to
5360 default_watchpoint_addr_within_range.
5361 (default_watchpoint_addr_within_range): New function.
5362 (debug_to_watchpoint_addr_within_range): New function.
5363 (setup_target_debug): Set to_watchpoint_addr_within_range.
5364 * ppc-linux-nat.c (ppc_linux_watchpoint_addr_within_range):
5366 (_initialize_ppc_linux_nat): Set to_watchpoint_addr_within_range.
5367 * breakpoint.c (watchpoints_triggered): Use
5368 target_watchpoint_addr_within_range.
5370 2008-05-01 Pedro Alves <pedro@codesourcery.com>
5372 * configure.tgt: Add i[34567]86-*-dicos* and x86_64-*-dicos*.
5373 (i[34567]86-*-dicos*, x86_64-*-dicos*):
5374 Set gdb_osabi to GDB_OSABI_DICOS.
5376 * defs.h (enum gdb_osabi): Add GDB_OSABI_DICOS.
5377 * osabi.c (gdb_osabi_name): Add "DICOS".
5379 * i386-dicos-tdep.c: New file.
5381 * Makefile.in (ALL_TARGET_OBS): Add i386-dicos-tdep.o.
5382 (ALLDEPFILES): Add i386-dicos-tdep.c.
5383 (i386-dicos-tdep.o): New rule.
5385 2008-05-01 Pedro Alves <pedro@codesourcery.com>
5387 * linux-nat.c (linux_nat_switch_fork): Reinit GDB's thread list
5388 and register the fork's PTID as a thread.
5390 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
5393 * breakpoint.c (create_breakpoint): Add breakpoint_ops argument and
5394 assign its value to the breakpoint created.
5395 (create_breakpoints): Add breakpoint_ops argument and pass it
5396 to create_breakpoint call.
5397 (break_command_really): Add breakpoint_ops argument and pass/assign
5399 (break_command_1): Pass NULL as ops argument.
5400 (set_breakpoint): Pass NULL as ops argument.
5401 (print_one_exception_catchpoint): Print <PENDING> if no loc available.
5402 (handle_gnu_v3_exceptions): Call generic breakpoint code to insert
5403 catch and throw catchpoints.
5405 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
5408 * corelow.c (core_open): Use gdbarch_target_signal_from_host to
5409 translate signal numeric value from the target to GDB's enum
5411 * gdbarch.c, gdbarch.h: Regenerated.
5412 * gdbarch.sh: Added two new functions target_signal_from_host and
5413 target_signal_to_host.
5414 * target.h (default_target_signal_from_host,
5415 default_target_signal_to_host): New functions - declarations.
5416 * signals/signals.c (struct gdbarch): New declaration.
5417 (default_target_signal_to_host, default_target_signal_from_host): New
5420 2008-05-01 Daniel Jacobowitz <dan@codesourcery.com>
5421 Pedro Alves <pedro@codesourcery.com>
5423 Based on work by Jan Kratochvil <jan.kratochvil@redhat.com> and Jeff
5424 Johnston <jjohnstn@redhat.com>.
5426 * NEWS: Mention attach to stopped process fix.
5427 * infcmd.c (detach_command, disconnect_command): Discard the thread
5429 * infrun.c (handle_inferior_event): Do not ignore non-SIGSTOP while
5430 attaching. Use signal_stop_state.
5431 (signal_stop_state): Check stop_soon.
5432 * linux-nat.c (kill_lwp): Declare earlier.
5433 (pid_is_stopped, linux_nat_post_attach_wait): New.
5434 (lin_lwp_attach_lwp): Use linux_nat_post_attach_wait. Update
5436 (linux_nat_attach): Use linux_nat_post_attach_wait.
5437 (detach_callback, linux_nat_detach): Improve handling for signalled
5439 (linux_nat_pid_to_str): Always print out the LWP ID if it differs
5440 from the process ID.
5441 * Makefile.in (infcmd.o): Update.
5443 2008-05-01 Daniel Jacobowitz <dan@codesourcery.com>
5445 * arm-linux-tdep.h (ARM_CPSR_REGNUM): Delete definition.
5446 * arm-tdep.c (arm_frame_is_thumb): New.
5447 (arm_pc_is_thumb): Clarify comment.
5448 (thumb_analyze_prologue): Remove PC special case.
5449 (thumb_scan_prologue): Take a block_addr argument. Use it for
5450 find_pc_partial_function. Remove unused variables.
5451 (arm_scan_prologue): Use arm_frame_is_thumb. Use the block address
5452 for find_pc_partial_function. Remove PC special case.
5453 (arm_prologue_prev_register): Add special handling for PC and CPSR.
5454 (arm_dwarf2_prev_register, arm_dwarf2_frame_init_reg): New.
5455 (arm_get_next_pc): Use arm_frame_is_thumb.
5456 (arm_write_pc): Use CPSR_T instead of 0x20.
5457 (arm_gdbarch_init): Call dwarf2_frame_set_init_reg.
5458 * arm-tdep.h (enum gdb_regnum): Add ARM_CPSR_REGNUM.
5460 * dwarf2-frame.c (dwarf2_frame_prev_register): Handle
5461 DWARF2_FRAME_REG_FN.
5462 * dwarf2-frame.h (enum dwarf2_frame_reg_rule): Add
5463 DWARF2_FRAME_REG_FN.
5464 (struct dwarf2_frame_state_reg): Add FN to loc union.
5466 2008-05-01 Nick Roberts <nickrob@snap.net.nz>
5468 * exec.c (print_section_info): Add missing '\n'.
5470 2008-05-01 Vladimir Prus <vladimir@codesourcery.com>
5472 * thread.c (add_thread): Move observer call to ...
5473 (add_thread_silent): ... here.
5475 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
5477 * rs6000-tdep.c: Update for unwinder changes.
5478 * ppcobsd-tdep.c: Likewise.
5480 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
5482 * s390-tdep.c: Update for unwinder changes.
5484 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
5486 * spu-tdep.c: Update for unwinder changes.
5488 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
5490 * hppanbsd-tdep.c, m68kbsd-tdep.c, mn10300-linux-tdep.c,
5491 ppc-linux-tdep.c, ppcnbsd-tdep.c, sparc-linux-tdep.c,
5492 sparc64-linux-tdep.c: Update for unwinder changes.
5494 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
5496 * mipsnbsd-tdep.c, mips64obsd-tdep.c, mips-linux-tdep.c: Update
5497 for unwinder changes.
5498 * mips-tdep.c: Likewise.
5499 (mips_stub_frame_cache): Unwind the ABI stack pointer, not the
5502 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
5504 * arm-linux-tdep.c, arm-tdep.c, armobsd-tdep.c: Update for
5507 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
5509 Update i386 and amd64 ports for unwinder changes.
5511 * amd64-tdep.c (amd64_frame_cache): Expect this_frame.
5512 (amd64_frame_this_id, amd64_frame_prev_register): Update signature.
5513 (amd64_frame_unwind): Use default_frame_sniffer.
5514 (amd64_frame_sniffer): Delete.
5515 (amd64_sigtramp_frame_cache): Expect this_frame.
5516 (amd64_sigtramp_frame_this_id, amd64_sigtramp_frame_prev_register)
5517 (amd64_sigtramp_frame_sniffer): Update signature.
5518 (amd64_sigtramp_frame_unwind): Add amd64_sigtramp_frame_sniffer.
5519 (amd64_frame_base_address): Expect this_frame.
5520 (amd64_dummy_id): Renamed from amd64_unwind_dummy_id. Expect
5522 (amd64_init_abi): Use set_gdbarch_dummy_id and
5523 frame_unwind_append_unwinder.
5524 * i386-tdep.c (i386_frame_cache): Expect this_frame.
5525 (i386_frame_this_id, i386_frame_prev_register): Update signature.
5526 (i386_frame_unwind): Use default_frame_sniffer.
5527 (i386_frame_sniffer): Delete.
5528 (i386_sigtramp_frame_cache): Expect this_frame.
5529 (i386_sigtramp_frame_this_id, i386_sigtramp_frame_prev_register)
5530 (i386_sigtramp_frame_sniffer): Update signature.
5531 (i386_sigtramp_frame_unwind): Use i386_sigtramp_frame_sniffer.
5532 (i386_frame_base_address): Update signature.
5533 (i386_dummy_id): Rename from i386_unwind_dummy_id. Expect this_frame.
5534 (i386_push_dummy_call): Update comment.
5535 (i386_sigtramp_p, i386_svr4_sigtramp_p, i386_svr4_sigcontext_addr):
5537 (i386_gdbarch_init): Use set_gdbarch_dummy_id, dwarf2_append_unwinders,
5538 and frame_unwind_append_unwinder.
5539 * amd64-linux-tdep.c, amd64-sol2-tdep.c, amd64fbsd-tdep.c,
5540 amd64nbsd-tdep.c, amd64obsd-tdep.c, i386-linux-tdep.c,
5541 i386-nto-tdep.c, i386bsd-tdep.c, i386-sol2-tdep.c, i386obsd-tdep.c,
5542 i386nbsd-tdep.c: Update for unwinder changes.
5544 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
5546 * trad-frame.c (struct trad_frame_cache): Rename next_frame to this_frame.
5547 (trad_frame_cache_zalloc, trad_frame_alloc_saved_regs): Expect
5549 (trad_frame_get_prev_register, trad_frame_get_register): Update signature.
5550 * trad-frame.h (trad_frame_cache_zalloc, trad_frame_get_register)
5551 (trad_frame_alloc_saved_regs, trad_frame_get_prev_register): Update
5553 * tramp-frame.c (tramp_frame_cache, tramp_frame_start): Expect
5555 (tramp_frame_this_id, tramp_frame_prev_register, tramp_frame_sniffer):
5557 * tramp-frame.h (struct tramp_frame): Update signature of init.
5558 * Makefile.in (trad-frame.o): Update.
5560 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
5562 * dwarf2-frame.c (read_reg): Expect this_frame in the baton.
5563 (execute_stack_op): Put this_frame in the baton.
5564 (execute_cfa_program): Take this_frame.
5565 (struct dwarf2_frame_ops): Update comment for signal_frame_p.
5566 (dwarf2_frame_default_init_reg, dwarf2_frame_init_reg)
5567 (dwarf2_frame_signal_frame_p, dwarf2_frame_cache)
5568 (dwarf2_frame_this_id): Adjust to work on this_frame.
5569 (dwarf2_signal_frame_this_id): Delete.
5570 (dwarf2_frame_prev_register): Update signature. Use new frame
5572 (dwarf2_frame_sniffer): Update signature. Expect this_frame.
5573 (dwarf2_frame_unwind, dwarf2_signal_frame_unwind): Add
5574 dwarf2_frame_sniffer.
5575 (dwarf2_append_unwinders): New.
5576 (dwarf2_frame_base_address, dwarf2_frame_base_sniffer): Expect
5578 * sparc-tdep.c (sparc32_dwarf2_struct_return_p)
5579 (sparc32_dwarf2_frame_init_reg): Expect this_frame.
5580 * cris-tdep.c (cris_dwarf2_frame_init_reg): Likewise.
5581 * rs6000-tdep.c (ppc_dwarf2_frame_init_reg): Likewise.
5582 * s390-tdep.c (s390_dwarf2_frame_init_reg): Likewise.
5583 * sh-tdep.c (sh_dwarf2_frame_init_reg): Likewise.
5584 * sparc64-tdep.c (sparc64_dwarf2_frame_init_reg): Likewise.
5585 * dwarf2-frame.h (dwarf2_frame_sniffer): Delete declaration.
5586 (dwarf2_append_unwinders): Declare.
5587 (dwarf2_frame_base_sniffer): Update declaration.
5588 * i386-linux-tdep.c (i386_linux_dwarf_signal_frame_p): Expect
5591 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
5593 Convert frame unwinders to use the current frame and
5596 * frame.c (frame_debug): Make global.
5597 (get_frame_id): Pass this frame to unwinder routines.
5598 (frame_pc_unwind): Remove unused unwind->prev_pc support.
5599 (do_frame_register_read): Do not discard the return value of
5600 frame_register_read.
5601 (frame_register_unwind): Remove debug messages. Use
5602 frame_unwind_register_value.
5603 (frame_unwind_register_value, get_frame_register_value): New
5605 (create_new_frame, get_frame_base_address, get_frame_locals_address)
5606 (get_frame_args_address, get_frame_type): Pass this frame to
5608 (frame_cleanup_after_sniffer, frame_prepare_for_sniffer): New
5610 * frame.h: Update comments.
5611 (frame_debug, frame_unwind_register_value, get_frame_register_value)
5612 (frame_prepare_for_sniffer): Declare.
5613 * frame-unwind.h: Update comments and parameter names.
5614 (default_frame_sniffer): Declare.
5615 (frame_prev_register_ftype): Return a struct value *.
5616 (struct frame_unwind): Remove prev_pc member.
5617 (frame_unwind_sniffer_ftype, frame_unwind_append_sniffer): Delete.
5618 (frame_unwind_append_unwinder, frame_unwind_got_optimized)
5619 (frame_unwind_got_register, frame_unwind_got_memory)
5620 (frame_unwind_got_constant, frame_unwind_got_address): Declare.
5621 * frame-base.h: Update comments and parameter names.
5622 * valops.c (value_fetch_lazy): Use get_frame_register_value. Iterate
5623 if necessary. Add debugging output.
5624 * sentinel-frame.c (sentinel_frame_prev_register)
5625 (sentinel_frame_this_id): Update for new signature.
5626 (sentinel_frame_prev_pc): Delete.
5627 (sentinel_frame_unwinder): Remove prev_pc.
5628 * ia64-tdep.c (ia64_libunwind_frame_unwind): Do not initialize
5630 * libunwind-frame.c (libunwind_frame_unwind): Likewise.
5631 * frame-unwind.c (struct frame_unwind_table_entry): Remove sniffer.
5632 (frame_unwind_append_sniffer): Delete.
5633 (frame_unwind_append_unwinder): New function.
5634 (frame_unwind_find_by_frame): Take this frame. Only use sniffers
5635 from unwinders. Use frame_prepare_for_sniffer.
5636 (default_frame_sniffer, frame_unwind_got_optimized)
5637 (frame_unwind_got_register, frame_unwind_got_memory)
5638 (frame_unwind_got_constant, frame_unwind_got_address): New functions.
5639 * dummy-frame.c (dummy_frame_sniffer): Use gdbarch_dummy_id.
5640 (dummy_frame_prev_register, dummy_frame_this_id): Update for new
5642 * gdbarch.sh: Replace unwind_dummy_id with dummy_id.
5643 * gdbarch.c, gdbarch.c: Regenerated.
5644 * frame-base.c (default_frame_base_address)
5645 (default_frame_locals_address, default_frame_args_address): Update
5647 (frame_base_find_by_frame): Pass this frame to unwinder routines.
5648 * infcall.c (call_function_by_hand): Update comments.
5649 * Makefile.in (frame-unwind.o): Update dependencies.
5651 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
5653 * ada-lang.c (ada_value_primitive_packed_val): Only check
5654 value_lazy for memory lvals.
5655 * findvar.c (value_of_register_lazy): New function.
5656 (locate_var_value): Only check value_lazy for memory lvals.
5657 * valarith.c (value_subscripted_rvalue): Likewise.
5658 * valops.c (value_fetch_lazy): Handle both memory and register
5660 (search_struct_field, value_slice): Only check value_lazy for memory
5662 * value.c (struct value): Update comment for lazy.
5663 (value_primitive_field): Only check value_lazy for memory lvals.
5664 * value.h (value_lazy): Update comment.
5665 (value_of_register_lazy): Declare.
5667 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
5669 * corefile.c (reopen_exec_file): Close any open files.
5671 2008-04-29 Joel Brobecker <brobecker@adacore.com>
5673 * ia64-tdep.c (ia64_memory_remove_breakpoint): Set
5674 show_memory_breakpoints to 1 while reading the instruction bundle.
5676 2008-04-29 Joel Brobecker <brobecker@adacore.com>
5678 * gdbarch.sh: Document the return_value method. Explain that
5679 the FUNCTYPE parameter might be NULL.
5680 * gdbarch.h: Regenerated.
5681 * sparc-tdep.c (sparc32_push_dummy_code): Do not pass the function
5682 type when calling using_struct_return, as this is unnecessary
5685 2008-04-28 Joel Brobecker <brobecker@adacore.com>
5687 * terminal.h (create_tty_session): Fix return type.
5689 2008-04-26 Vladimir Prus <vladimir@codesourcery.com>
5691 * mi/mi-interp.c (mi_new_thread): Quote the thread id.
5693 2008-04-26 Joel Brobecker <brobecker@adacore.com>
5695 * breakpoint.c (condition_command, commands_from_control_command)
5696 (break_command_really): Minor reformatting.
5698 2008-04-25 Pedro Alves <pedro@codesourcery.com>
5700 * dwarf2read.c (dwarf2_const_value): Handle DW_FORM_strp.
5702 2008-04-25 Pedro Alves <pedro@codesourcery.com>
5704 * amd64-tdep.c (amd64_get_longjmp_target): New.
5705 (amd64_init_abi): Register amd64_get_longjmp_target as
5706 gdbarch_get_longjmp_target callback.
5707 * i386-tdep.c (i386_get_longjmp_target): Remove 64-bit handling.
5709 2008-04-25 Pedro Alves <pedro@codesourcery.com>
5711 * breakpoint.h (enum bpstat_what_main_action): Delete
5712 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE.
5714 * breakpoint.c (clrs): Delete.
5715 (bpstat_what): Update table.
5717 * infrun.c (handle_inferior_event): Remove
5718 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE handling.
5720 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
5722 * mi/mi-cmds.h (mi_cmd_args_ftype): Remove.
5723 Adjust all prototypes using mi_cmd_args_ftype to use
5725 (struct mi_cmd): Remove the args_func field.
5726 * mi/mi-cmds.c: Don't provide value for the args_func field.
5727 * mi/mi-main.c (mi_execute_async_cli_command)
5728 (mi_cmd_exec_run, mi_cmd_exec_next, mi_cmd_exec_next_instruction)
5729 (mi_cmd_exec_step, mi_cmd_exec_step_instruction)
5730 (mi_cmd_exec_finish, mi_cmd_exec_until, mi_cmd_exec_return)
5731 (mi_cmd_exec_continue, mi_cmd_exec_interrupt)
5732 (mi_cmd_target_download): Adjust.
5733 (mi_cmd_target_select): Adjust. Pass 0 for from_tty parameter.
5734 (mi_cmd_execute): Do not check for args_func.
5735 (mi_execute_async_cli_command): Adjust.
5736 * mi/mi-parse.c: Don't check for args_func.
5738 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
5740 * breakpoint.c (bpstat_check_location)
5741 (bpstat_check_watchpoint, bpstat_check_breakpoint_conditions):
5742 New, extracted from bpstat_stop_status.
5743 (bpstat_stop_status): Use the above.
5745 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
5747 * mi/mi-main.c (last_async_command): Rename to current_token.
5748 (previous_async_command): Remove.
5749 (mi_cmd_gdb_exit): Adjust.
5750 (mi_cmd_exec_interrupt): Don't dance with previous_async_command.
5751 (mi_cmd_target_select): Adjust.
5752 (mi_cmd_execute): Don't set previous_async_command. Free token
5753 here even in async mode.
5754 (mi_execute_async_cli_command): Adjust.
5755 (mi_exec_async_cli_cmd_continuation): Adjust. Do not free the
5757 (mi_load_progress): Adjust.
5759 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
5761 * infcmd.c (step_1_continuation): Always disable longjmp
5762 breakpoint if we're not going to do another step.
5764 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
5766 exec_cleanup murder.
5767 * breakpoint.c (until_break_command_continuation): Add
5768 the 'error' parameter. Directly delete the breakoint as
5769 opposed to running cleanups.
5770 (until_break_command): Install continuation only
5771 after starting the target. Don't use exec cleanups,
5772 use ordinary cleanups. Discard cleanups is successfully
5773 started the target in async mode.
5774 (make_cleanup_delete_breakpoint): Remove.
5775 * breakpoint.h (make_cleanup_delete_breakpoint): Remove
5777 * defs.h (do_exec_cleanups, make_exec_cleanup): Remove
5779 (struct continations): Add the 'error' parameter to the
5780 continuation_hook field.
5781 (add_continuation, do_all_continuations)
5782 (add_intermediate_continuation)
5783 (do_all_intermediate_continuations): Add the 'error' parameter.
5784 * exceptions.c (throw_exception): Don't call do_exec_cleanups.
5785 * inf-loop.c (inferior_event_handler): Instead of calling
5786 discard_all_continuations, use do_all_continuations with 1 as
5787 'error' parameter. Pass 0 as 'error' parameter in existing uses
5788 of discard_all_continuations.
5789 * infcmd.c (step_1): Do not use exec cleanup. For async case, discard
5791 (step_once): Install continuation only after resuming the target.
5792 (step_1_continuation): Disable longjmp breakpoint on error.
5793 (finish_command_continuation): Add the error parameter. Delete
5794 the finish breakpoint directly, do not use cleanups.
5795 (finish_command): Do not use exec_cleanups. Always setup
5796 continuation. For sync case, immediately run them.
5797 (attach_command_continuation): Add the error parameter.
5798 * infrun.c (fetch_inferior_event): Do not use exec cleanups to
5799 remove step_resume_breakpoint -- adjust delete it directly.
5800 * interps.c (interp_set): Adjust call to do_all_continations.
5801 * mi/mi-interp.c (mi_interpreter_exec_continuation): Do not
5803 * mi/mi-main.c (mi_cmd_target_select): Do not do exec
5805 (mi_cmd_execute): Do not use exec_cleanup.
5806 (mi_execute_async_cli_command): Simplify the string concatenation
5807 logic. Do no use exec cleanup.
5808 (mi_exec_async_cli_cmd_continuation): New parameter error.
5809 Free last_async_command.
5810 * top.c (command_line_handler_continuation): New parameter error.
5811 * utils.c (exec_cleanup_chain, make_exec_cleanup)
5812 (do_exec_cleanups): Remove.
5813 (add_continuation, do_all_continations)
5814 (add_intermediate_continuation)
5815 (do_all_intermediate_continuations): New parameter error.
5817 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
5819 * breakpoint.h (bp_location_p): New typedef.
5820 Register a vector of bp_location_p.
5821 * breakpoint.c (always_inserted_mode)
5822 (show_always_inserted_mode): New.
5823 (unlink_locations_from_global_list): Remove.
5824 (update_global_location_list)
5825 (update_global_location_list_nothrow): New.
5826 (update_watchpoint): Don't free locations.
5827 (should_insert_location): New.
5828 (insert_bp_location): Use should_insert_location.
5829 (insert_breakpoint_locations): Copied from
5831 (insert_breakpoint): Use insert_breakpoint_locations.
5832 (bpstat_stop_status): Call update_global_location_list
5833 when disabling breakpoint.
5834 (allocate_bp_location): Don't add to bp_location_chain.
5835 (set_raw_breakpoint)
5836 (create_longjmp_breakpoint, enable_longjmp_breakpoint)
5837 (disable_longjmp_breakpoint, create_overlay_event_breakpoint)
5838 (enable_overlay_breakpoints, disable_overlay_breakpoints)
5839 (set_longjmp_resume_breakpoint)
5840 (enable_watchpoints_after_interactive_call_stop)
5841 (disable_watchpoints_before_interactive_call_start)
5842 (create_internal_breakpoint)
5843 (create_fork_vfork_event_catchpoint)
5844 (create_exec_event_catchpoint, set_momentary_breakpoint)
5845 (create_breakpoints, break_command_1, watch_command_1)
5846 (create_exception_catchpoint)
5847 (handle_gnu_v3_exceptions)
5848 (disable_breakpoint, breakpoint_re_set_one)
5849 (create_thread_event_breakpoint, create_solib_event_breakpoint)
5850 (create_ada_exception_breakpoint): : Don't call check_duplicates.
5851 Call update_global_location_list.
5852 (delete_breakpoint): Don't remove locations and don't
5853 try to reinsert them. Call update_global_location_list.
5854 (update_breakpoint_locations): Likewise.
5855 (restore_always_inserted_mode): New.
5856 (update_breakpoints_after_exec): Temporary disable
5857 always inserted mode.
5858 * Makefile.in: Update dependencies.
5860 * infrun.c (proceed): Remove breakpoints while stepping
5862 (handle_inferior_event): Don't remove or insert
5864 * linux-fork.c (checkpoint_command): Remove breakpoints
5865 before fork and insert after.
5866 (linux_fork_context): Remove breakpoints before switch
5868 * target.c (target_disconnect, target_detach): Remove
5869 breakpoints from target.
5872 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
5874 * breakpoint.c (print_one_breakpoint_location): In MI
5875 mode, report the location string the breakpoint was
5876 originally created with.
5878 2008-04-23 Maxim Grigoriev <maxim2405@gmail.com>
5880 * Makefile.in (xtensa-tdep.o): Update dependencies.
5881 * configure.tgt (xtensa*): Update dependencies.
5882 * xtensa-tdep.c (arreg_number): Renamed from areg_number.
5883 Local variable areg renamed to arreg.
5884 (areg_number): New function.
5885 (xtensa_pseudo_register_read, xtensa_pseudo_register_write)
5886 (xtensa_extract_return_value, xtensa_store_return_value): areg_number
5887 replaced by arreg_number.
5888 (xtensa_windowed_frame_cache, struct xtensa_frame_cache): New comments.
5889 (xtensa_alloc_frame_cache): Initialize cache->wd.ws.
5890 (xtensa_scan_prologue): New function.
5891 (xtensa_frame_cache): New local fp_regnum. Handle separately the case,
5892 when ENTRY instraction hasn't been executed yet. Get the frame pointer
5893 value based on prologue analysis. Fix the bugs preventing WS and
5894 AR4-AR7/A11 registers from getting right values for intermediate frames,
5895 whose registers have been already spilled.
5896 (xtensa_frame_prev_register): Fix WS register value. Use are_number
5897 and arreg_number appropriately.
5898 (xtensa_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
5899 svr4_ilp32_fetch_link_map_offsets.
5901 2008-04-23 Andrew Stubbs <andrew.stubbs@st.com>
5903 * printcmd.c: Define USE_PRINTF_I64 and PRINTF_HAS_LONG_LONG on MinGW.
5904 (printf_command): Convert %lld to %I64d when USE_PRINTF_I64 set.
5906 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
5908 * acinclude.m4: Add override.m4.
5909 * configure: Regenerate.
5911 2008-04-22 Jan Kratochvil <jan.kratochvil@redhat.com>
5913 * ada-lang.c (get_selections): Variable PROMPT made non-const and
5914 initialized with a trailing space now. Use PROMPT_ARG of
5915 COMMAND_LINE_INPUT instead of printing it ourselves.
5917 2008-04-22 Joel Brobecker <brobecker@adacore.com>
5919 * NEWS: Document support for 64-bit core file.
5921 2008-04-22 Corinna Vinschen <vinschen@redhat.com>
5923 * NEWS: Add information on calling convention and new SH CLI options.
5925 * sh-tdep.c (sh_cc_gcc): New static string.
5926 (sh_cc_renesas): Ditto.
5927 (sh_cc_enum): New static string array.
5928 (sh_active_calling_convention): New static string pointer denoting
5929 active user chosen ABI.
5930 (sh_is_renesas_calling_convention): New function to return function
5931 specific ABI, or user choice if necessary.
5932 (sh_use_struct_convention): Rename first argument and turn around its
5933 meaning. Check for renesas ABI and return accordingly.
5934 (sh_use_struct_convention_nofpu): New function.
5935 (sh_next_flt_argreg): Get function type as third parameter. Check
5936 for renesas ABI and choose floating registers accordingly.
5937 (sh_push_dummy_call_fpu): Check for ABI and choose argument slot and
5938 struct return slot accordingly.
5939 (sh_push_dummy_call_nofpu): Ditto.
5940 (sh_return_value_nofpu): Call sh_use_struct_convention_nofpu from here.
5941 Evaluate ABI and give to sh_use_struct_convention_nofpu.
5942 (sh_return_value_fpu): Evaluate ABI and give to
5943 sh_use_struct_convention.
5944 (show_sh_command): New function.
5945 (set_sh_command): Ditto.
5946 (_initialize_sh_tdep): Initialize `set/show sh calling-convention
5949 * gdbarch.sh (return_value): Add func_type argument.
5950 * gdbarch.c: Regenerate.
5952 * eval.c (evaluate_subexp_standard): Rename local variable value_type to
5953 val_type so as not to collide with value_type function. Call
5954 using_struct_return with additional function type argument.
5955 * infcall.c (call_function_by_hand): Call using_struct_return and
5956 gdbarch_return_value with additional function type argument.
5957 * infcmd.c (print_return_value): Take addition func_type argument.
5958 Call gdbarch_return_value with additional function type argument.
5959 (finish_command_continuation): Call print_return_value with additional
5960 function type argument.
5961 (finish_command): Ditto.
5962 * sparc-tdep.c (sparc32_push_dummy_code): Call using_struct_return with
5963 additional function type argument.
5964 * stack.c (return_command): Call using_struct_return and
5965 gdbarch_return_value with additional function type argument.
5966 * value.c (using_struct_return): Take additional function type argument.
5967 * value.h (using_struct_return): Accommodate declaration.
5968 * alpha-tdep.c (alpha_return_value): Add func_type argument.
5969 * amd64-tdep.c (amd64_return_value): Ditto.
5970 * arm-tdep.c (arm_return_value): Ditto.
5971 * avr-tdep.c (avr_return_value): Ditto.
5972 * cris-tdep.c (cris_return_value): Ditto.
5973 * frv-tdep.c (frv_return_value): Ditto.
5974 * h8300-tdep.c (h8300_return_value): Ditto.
5975 (h8300h_return_value): Ditto.
5976 * hppa-tdep.c (hppa32_return_value): Ditto.
5977 (hppa64_return_value): Ditto.
5978 * i386-tdep.c (i386_return_value): Ditto.
5979 * ia64-tdep.c (ia64_return_value): Ditto.
5980 * iq2000-tdep.c (iq2000_return_value): Ditto.
5981 * m32c-tdep.c (m32c_return_value): Ditto.
5982 * m32r-tdep.c (m32r_return_value): Ditto.
5983 * m68hc11-tdep.c (m68hc11_return_value): Ditto.
5984 * m68k-tdep.c (m68k_return_value): Ditto.
5985 (m68k_svr4_return_value): Ditto.
5986 * m88k-tdep.c (m88k_return_value): Ditto.
5987 * mep-tdep.c (mep_return_value): Ditto.
5988 * mips-tdep.c (mips_eabi_return_value): Ditto.
5989 (mips_n32n64_return_value): Ditto.
5990 (mips_o32_return_value): Ditto.
5991 (mips_o64_return_value): Ditto.
5992 * mn10300-tdep.c (mn10300_return_value): Ditto.
5993 * mt-tdep.c (mt_return_value): Ditto.
5994 * ppc-linux-tdep.c (ppc_linux_return_value): Ditto.
5995 * ppc-sysv-tdep.c (ppc_sysv_abi_return_value): Ditto.
5996 (ppc_sysv_abi_broken_return_value): Ditto.
5997 (ppc64_sysv_abi_return_value): Ditto.
5998 * ppc-tdep.h (ppc_sysv_abi_return_value): Ditto.
5999 (ppc_sysv_abi_broken_return_value): Ditto.
6000 (ppc64_sysv_abi_return_value): Ditto.
6001 * ppcnbsd-tdep.c (ppcnbsd_return_value): Ditto.
6002 * rs6000-tdep.c (rs6000_return_value): Ditto.
6003 * s390-tdep.c (s390_return_value): Ditto.
6004 * score-tdep.c (score_return_value): Ditto.
6005 * sh-tdep.c (sh_return_value_nofpu): Ditto.
6006 (sh_return_value_fpu): Ditto.
6007 * sh64-tdep.c (sh64_return_value): Ditto.
6008 * sparc-tdep.c (sparc32_return_value): Ditto.
6009 * sparc64-tdep.c (sparc64_return_value): Ditto.
6010 * spu-tdep.c (spu_return_value): Ditto.
6011 * v850-tdep.c (v850_return_value): Ditto.
6012 * vax-tdep.c (vax_return_value): Ditto.
6013 * xstormy16-tdep.c (xstormy16_return_value): Ditto.
6014 * xtensa-tdep.c (xtensa_return_value): Ditto.
6016 * gdbtypes.h (struct type): Add calling_convention member.
6017 * dwarf2read.c (read_subroutine_type): Add calling convention read
6018 from DW_AT_calling_convention attribute to function type.
6020 2008-04-22 Markus Deuling <deuling@de.ibm.com>
6022 * eval.c (evaluate_subexp_standard): Use value_subscripted_rvalue for
6023 multi_f77_subscript to support values from registers.
6024 * valarith.c (value_subscripted_rvalue): Remove prototype and static.
6025 * value.h (value_subscripted_rvalue): Add prototype.
6027 * f-typeprint.c (f_type_print_base): Add support for TYPE_CODE_UNION.
6029 * f-valprint.c (f_val_print): Likewise.
6031 2008-04-21 Craig Silverstein <csilvers@google.com>
6033 * dwarf2read.c (zlib_decompress_section): Define abfd in the
6036 2008-04-21 Pedro Alves <pedro@codesourcery.com>
6038 * symfile.c (syms_from_objfile): Don't warn if lowest loadable
6039 section is not a code section.
6041 2008-04-19 Craig Silverstein <csilvers@google.com>
6043 * NEWS: Add information on compressed debug sections.
6045 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
6047 * mi/mi-cmd-var.c (varobj_update_one): Print new
6048 value for variable objects that changed type.
6050 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
6052 * varobj.c (varobj_invalidate): Don't touch floating
6055 2008-04-19 Mark Kettenis <kettenis@gnu.org>
6057 * symtab.c: (multiple_symbols_modes, multiple_symbols_ask)
6058 (multiple_symbols_cancel): Remove extra const.
6059 * symtab.h: Likewise.
6061 2008-04-19 Nick Roberts <nickrob@snap.net.nz>
6063 * interps.c (top_level_interpreter): Rename static variable...
6064 (top_level_interpreter_ptr): ...to this.
6065 (top_level_interpreter): New function.
6067 * interps.h: New extern for top_level_interpreter.
6069 * linespec.c: Include interps.h and mi/mi-cmds.h.
6070 (decode_line_2): When using MI, always set all breakpoints in menu.
6072 * Makefile.in (linespec.o, mi-interp.o): Add dependencies.
6074 2008-04-18 Craig Silverstein <csilvers@google.com>
6076 * configure.ac (AC_SEARCH_LIBS): Add check for zlib.
6077 * config.in, configure: Regenerate.
6078 * dwarf2read.c: Include zlib.h if present.
6079 Modified *_SECTION macros.
6080 (section_is_p): New.
6081 (dwarf2_locate_sections): Use section_is_p instead of strcmp
6082 (dwarf2_resize_section): New.
6083 to determine whether a given section has a given name.
6084 (zlib_decompress_section): New.
6085 (dwarf2_read_section): Read the compressed section if present
6087 * MAINTAINERS: Added myself to section Write After Approval.
6089 2008-04-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
6091 * defs.h (exec_set_section_offsets): Remove prototype.
6092 * exec.c (exec_set_section_offsets): Remove function.
6094 2008-04-18 Joel Brobecker <brobecker@adacore.com>
6096 * stabsread.c (cleanup_undefined_types_1): Add instance flags check
6097 in the search for the matching symbol.
6099 2008-04-17 Marc Khouzam <marc.khouzam@ericsson.com>
6101 * breakpoint.c (update_watchpoint): Always reparse
6104 2008-04-17 Joel Brobecker <brobecker@adacore.com>
6106 * breakpoint.c (print_one_breakpoint_location): Make sure to print
6107 the breakpoint address only once.
6109 2008-04-17 Dennis Roberts <dennis.roberts@sunquestinfo.com>
6111 * rs6000-tdep.c (rs6000_gdbarch_init): Use the BFD architecture,
6112 rather than a hard-coded architecture, for xcoff executables.
6114 2008-04-17 Doug Evans <dje@google.com>
6116 * buildsym.c (watch_main_source_file_lossage): New fn.
6117 (end_symtab): Call it.
6119 * source.c (find_and_open_source): Add some comments clarifying
6120 handling of FULLNAME argument. Make static. Remove pointless
6123 2008-04-17 Pedro Alves <pedro@codesourcery.com>
6125 * inf-loop.c (inferior_event_handler): Also run the intermediate
6126 continuations in the INF_EXEC_COMPLETE case.
6128 2008-04-16 Tom Tromey <tromey@redhat.com>
6130 * cli/cli-decode.h (CMD_ASYNC_OK): New define.
6131 (set_cmd_async_ok, get_cmd_async_ok): Declare.
6132 * cli/cli-decode.c (set_cmd_async_ok): New function.
6133 (get_cmd_async_ok): New function.
6134 * cli/cli-cmds.c (init_cli_cmds): Mark "pwd", "help", "info", and
6136 * top.c (execute_command): Use get_cmd_async_ok.
6137 * infcmd.c: Include cli/cli-decode.h.
6138 (_initialize_infcmd): Mark "interrupt" as async-ok.
6139 * Makefile.in (infcmd.o): Depend on cli_decode_h.
6141 2008-04-16 Daniel Jacobowitz <dan@codesourcery.com>
6144 * exec.c: Correct "arch-utils.h" include.
6146 2008-04-15 Aleksandar Ristovski <aristovski@qnx.com>
6149 * infrun.c (normal_stop) Move breakpoint_auto_delete further down
6150 to allow printing to 'see' real reason of stop. This fixes PR 2424.
6151 * breakpoint.c (bpdisp_texst): New function. The function takes over
6152 the role of bpstats static array in print_one_breakpoint_location.
6153 (print_it_typical): Print "Temporary breakpoint" instead
6154 of just "Breakpoint" when breakpoint is, well, temporary. For mi-like
6155 protocols, print disp field.
6156 (print_one_breakpoint_location): Removed bpdisps static definition.
6157 Call new bpstat_text function to get value for 'disp' field.
6158 (mention): Print "Temporary breakpoint" instead of just "Breakpoint".
6160 2008-04-15 Daniel Jacobowitz <dan@codesourcery.com>
6162 * gnulib/Makefile.am, gnulib/m4/gnulib-cache.m4,
6163 gnulib/aux/link-warning.h, gnulib/extra/link-warning.h: Adjust
6164 by rerunning gnulib-tool with --aux-dir=gnulib/extra.
6165 * gnulib/Makefile.in: Regenerate.
6167 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
6169 * Makefile.in (GNULIB_H): New. Trigger all-lib.
6170 (defs_h): Use $(GNULIB_H).
6171 (all-lib): Depend on gnulib/Makefile.
6172 (gnulib/Makefile): Regenerate gnulib/Makefile and gnulib/.deps.
6173 * config.in, gnulib/Makefile.in: Regenerated.
6175 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
6177 * Makefile.in (LIBGNU, INCGNU): Define.
6178 (INTERNAL_CFLAGS_BASE): Add INCGNU.
6179 (INTERNAL_LIBS, CLIBS, CDEPS): Add LIBGNU.
6181 ($(LIBGNU), all-lib): New rules.
6182 (clean, distclean, do-maintainer-clean): Use CLEANDIRS.
6183 * configure.ac: Use gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE.
6184 Simplify AC_CONFIG_AUX_DIR. Generate gnulib/Makefile.
6185 * gnulib: New directory, from gnulib-tool.
6186 * configure, aclocal.m4: Regenerated.
6188 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
6190 * linux-thread-db.c (have_threads_callback): Check thread->private.
6192 2008-04-13 Nick Roberts <nickrob@snap.net.nz>
6193 Vladimir Prus <vladimir@codesourcery.com>
6196 * varobj.c (value_of_root): Update the expression for
6198 * mi/mi-cmd-var.c (varobj_update_one): If type has changed,
6201 2008-04-09 Marc Khouzam <marc.khouzam@ericsson.com>
6203 * mi/mi-cmd-var.c: Include "mi-getopt.h".
6204 (mi_parse_format): New. Factored out from mi_cmd_var_set_format.
6205 (mi_cmd_var_set_format): Use new mi_parse_format.
6206 (mi_cmd_var_evaluate_expression): Support for -f option to specify
6208 * Makefile.in (mi-cmd-var.o): Update dependencies.
6210 * varobj.h (varobj_get_formatted_value): Declare.
6211 * varobj.c (my_value_of_variable): Added format parameter.
6212 (cplus_value_of_variable): Likewise.
6213 (java_value_of_variable): Likewise.
6214 (c_value_of_variable): Likewise. Evaluate expression based
6215 on format parameter.
6216 (struct language_specific): Add format parameter to function member
6218 (varobj_get_formatted_value): New.
6219 (varobj_get_value): Added format parameter to method call.
6221 2008-04-08 Joel Brobecker <brobecker@adacore.com>
6223 * stabsread.c (cleanup_undefined_types_noname): Manually set the
6224 instance flags of the undefined type before calling replace_type.
6226 2008-04-08 Vladimir Prus <vladimir@codesourcery.com>
6228 * target.h (enum strata): Remove the download_stratum.
6230 2008-04-07 Doug Evans <dje@google.com>
6232 * buildsym.h (last_source_file): Add dwarf info to comment.
6233 (last_source_start_addr): Ditto.
6235 2008-04-07 Pedro Alves <pedro@codesourcery.com>
6237 * alphanbsd-tdep.c: Include "target.h".
6238 * mn10300-tdep.c: Include "target.h".
6239 * Makefile.in (alphanbsd-tdep.o, mn10300-tdep.o): Update.
6241 2008-04-06 Vladimir Prus <vladimir@codesourcery.com>
6243 Fix breakpoint condition that use member variables.
6244 * valops.c (check_field): Remove.
6245 (check_field_in): Rename to check_field.
6246 (value_of_this): Use la_name_of_this.
6247 * value.h (check_field): Adjust prototype.
6249 * language.h (la_value_of_this): Rename to la_name_of_this.
6250 * language.c (unknown_language_defn): Specify "this" for
6252 (auto_language_defn): Likewise.
6253 (local_language_defn): Likewise.
6254 * ada-lang.c (ada_language_defn): Adjust comment.
6255 * c-lang.c (c_language_defn): Adjust comment.
6256 (cplus_language_defn): Specify "this" for name_of_this.
6257 (asm_language_defn): Adjust comment.
6258 (minimal_language_defn): Adjust comment.
6259 * f-lang.c (f_language_defn): Specify NULL for name_of_this.
6260 * jv-lang.c (java_language_defn): Specify "this" for name_of_this.
6261 * m2-lang.c (m2_language_defn): Specify "this" for name_of_this.
6262 * objc-lang.c (objc_language_defn): Specify "self" for
6264 * p-lang.c (pascal_language_defn): Specify "this" for
6266 * scm-lang.c (scm_language_defn): Specify NULL for name_of_this.
6268 * symtab.c (lookup_symbol_aux): Lookup "this" in the
6269 proper scope, and check for field in type of "this", without
6270 trying to create a value.
6272 2008-04-04 Pedro Alves <pedro@codesourcery.com>
6274 * mi/mi-cmds.h (enum mi_cmd_result): Delete MI_CMD_ERROR.
6275 (mi_error_message): Delete declaration.
6276 * mi/mi-interp.c (mi_cmd_interpreter_exec): Call error instead of
6277 returning MI_CMD_ERROR.
6278 * mi/mi-main.c (mi_error_message): Delete.
6279 (mi_cmd_exec_interrupt):
6280 (mi_cmd_thread_select, mi_cmd_thread_list_ids)
6281 (mi_cmd_thread_info): Call error instead of returning
6283 (mi_cmd_data_list_register_values): Call error instead of
6284 returning MI_CMD_ERROR. Adapt to new get_register interface.
6285 (get_register): Change return typo to void. Call error instead of
6286 returning MI_CMD_ERROR.
6287 (mi_cmd_data_write_register_values): Call error instead of
6288 returning MI_CMD_ERROR.
6289 (mi_cmd_list_features): Return MI_CMD_DONE.
6290 (captured_mi_execute_command): Remove MI_CMD_ERROR handling.
6291 (mi_execute_command): Always print exceptions with -error.
6293 2008-04-04 Joel Brobecker <brobecker@adacore.com>
6295 * NEWS: Mention new commands set/show multiple-symbols.
6297 2008-04-03 Joel Brobecker <brobecker@adacore.com>
6299 * symtab.c (multiple_symbols_ask, multiple_symbols_all)
6300 (multiple_symbols_cancel): New constants.
6301 (multiple_symbols_modes, multiple_symbols_mode): New static globals.
6302 (multiple_symbols_select_mode): New function.
6303 (_initialize_symtab): Add new set/show multiple-symbols commands.
6304 * symtab.h (multiple_symbols_ask, multiple_symbols_all)
6305 (multiple_symbols_cancel, multiple_symbols_select_mode): Declare.
6306 * ada-lang.c (user_select_syms): Add handling of new multiple-symbols
6308 * linespec.c (decode_line_2): Likewise.
6310 2008-04-03 Doug Evans <dje@sebabeach.org>
6312 * symtab.h (enum free_code): Delete free_contents, unused.
6313 * symmisc.c (free_symtab_block): Delete.
6314 (free_symtab, case free_code): Delete.
6316 2008-04-01 Aleksandar Ristovski <aristovski@qnx.com>
6318 * valops.c (value_cast_structs): New function. Cast related
6319 STRUCT types up/down and return cast value. The body of this
6320 function comes mostly from value_cast_pointers.
6321 (value_cast_pointers): Code for actual cast STRUCT-STRUCT moved
6322 to value_cast_structs. Now value_cast_pointers needs only create
6323 appropriate reference after using value_cast_structs for actual
6325 (value_cast): Handle references.
6327 2008-04-01 Marc Khouzam <marc.khouzam@ericsson.com>
6329 * MAINTAINERS: Added myself to section Write After Approval.
6331 2008-03-30 Daniel Jacobowitz <dan@codesourcery.com>
6333 * ia64-tdep.c (examine_prologue): Correct array access.
6335 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
6337 * cp-support.c (first_component_command): Return if no arguments.
6339 2008-03-28 Carlos O'Donell <carlos@codesourcery.com>
6341 * ser-mingw.c (ser_windows_open): Open requested name.
6343 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
6345 * MAINTAINERS: Added myself.
6347 2008-03-28 Pedro Alves <pedro@codesourcery.com>
6349 * target.c (find_default_run_target): Allow a NULL `do_mesg'
6350 parameter. If it is NULL, don't call error.
6351 (find_default_can_async_p, find_default_is_async_p): Pass NULL as
6352 `do_mesg' parameter to find_default_run_target. If no target was
6355 2008-03-28 Daniel Jacobowitz <dan@codesourcery.com>
6357 * mips-linux-tdep.c: Update N32/N64 signal frame comments.
6358 (N64_SIGCONTEXT_LO, N64_SIGCONTEXT_PC, N64_SIGCONTEXT_FPCSR): Update.
6359 (N64_SIGCONTEXT_FIR, N64_SIGCONTEXT_CAUSE, N64_SIGCONTEXT_BADVADDR):
6361 (mips_linux_n32n64_sigframe_init): Do not record cause or badvaddr.
6363 2008-03-27 Joel Brobecker <brobecker@adacore.com>
6367 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
6369 * features/Makefile (%.dat): Set xmltarget to the base filename
6370 of the XML source, without subdirectory.
6371 * regformats/rs6000/powerpc-32.dat: Regenerate.
6372 * regformats/rs6000/powerpc-64.dat: Regenerate.
6373 * regformats/rs6000/powerpc-e500.dat: Regenerate.
6375 2008-03-27 Markus Deuling <deuling@de.ibm.com>
6377 * xcoffread.c (scan_xcoff_symtab): Replace current_gdbarch by
6380 2008-03-27 Nick Roberts <nickrob@snap.net.nz>
6382 * mi/mi-main.c (enum captured_mi_execute_command_actions):
6383 Spell suppress in EXECUTE_COMMAND_SUPPRESS_PROMPT correctly.
6385 2008-03-26 Ulrich Weigand <uweigand@de.ibm.com>
6387 * objfiles.h (struct objfile): New GDBARCH member.
6388 (get_objfile_arch): Add prototype.
6389 * objfiles.c: Include "arch-utils.h".
6390 (allocate_objfile): Look up gdbarch associated with bfd.
6391 (get_objfile_arch): New function.
6392 * Makefile (objfiles.o): Update dependencies.
6394 * dwarf2-frame.c (decode_frame_entry_1): Replace current_gdbarch
6396 * dwarf2loc.c (dwarf_expr_read_reg): Replace current_gdbarch
6398 (locexpr_describe_location): Replace current_gdbarch by
6400 * dwarf2read.c (die_type): Replace current_gdbarch by objfile arch.
6401 (dwarf2_add_field): Likewise.
6402 (read_tag_pointer_type): Likewise.
6403 (read_base_type): Likewise.
6404 (new_symbol): Likewise.
6406 * coffread.c (decode_type): Add OBJFILE argument. Update callers.
6407 (decode_base_type, decode_function_type): Likewise.
6408 (coff_read_struct_type, coff_read_enum_type): Likewise.
6409 (coff_symtab_read): Replace current_gdbarch by objfile arch.
6410 (decode_base_type): Likewise.
6411 (coff_read_enum_type): Likewise.
6412 (coff_read_struct_type): Replace current_objfile by OBJFILE argument.
6413 (coff_read_enum_type): Likewise.
6415 * dbxread.c (read_dbx_symtab): Replace current_gdbarch by objfile arch.
6416 (end_psymtab): Likewise.
6417 (process_one_symbol): Likewise.
6419 * mdebugread.c (parse_symbol): Replace current_gdbarch by objfile arch.
6420 (parse_procedure): Likewise.
6421 (parse_partial_symbols): Likewise.
6423 * somread.c (som_symtab_read): Replace current_gdbarch by objfile arch.
6425 * stabsread.c (define_symbol): Replace current_gdbarch by objfile arch.
6426 Replace static pcc_promotion_type and pcc_unsigned_promotion_type by
6428 (read_range_type): Replace current_gdbarch by objfile arch. Replace
6429 static range_index_type by built-in type.
6430 (read_one_struct_field): Replace current_gdbarch by objfile arch.
6431 (read_enum_type): Likewise.
6433 * xcoffread.c (read_xcoff_symtab): Replace current_gdbarch by
6436 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
6438 * varobj.h (varobj_floating_p): Declare.
6439 * varobj.c (varobj_floating_p): New.
6440 * mi/mi-cmd-var.c (mi_cmd_var_update): When passed
6441 '@' as the name, update all floating varobjs.
6443 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
6445 * varobj.c (struct varobj_root): Rename use_selected_frame to
6446 floating, and clarify the meaning.
6447 (varobj_create, varobj_update, new_root_variable): Adjust.
6448 (value_of_root): Don't use type_changed as in variable,
6450 (c_value_of_root): Adjust.
6452 2008-03-25 Pedro Alves <pedro@codesourcery.com>
6454 * linux-nat.c (linux_nat_attach): Add the pid we attached to, to
6456 (linux_nat_wait): Add main lwp to gdb's thread list.
6457 * linux-thread-db.c (find_new_threads_callback): Also attach to
6458 already listed threads which thread_db didn't know about yet.
6460 2008-03-25 Pedro Alves <pedro@codesourcery.com>
6462 * linux-nat.c (drain_queued_events): Fix comment typo.
6463 (linux_nat_attach): In async mode, don't rely on storing a pending
6464 status. Instead place the wait status on the pipe.
6465 (linux_nat_resume): Remove unreacheable shortcut code in async
6467 (stop_wait_callback): In async mode, don't store pending status.
6468 Instead, cancel breakpoints or resend the signal appropriatelly.
6469 (cancel_breakpoint): New, refactored from
6470 cancel_breakpoints_callback.
6471 (cancel_breakpoints_callback): Call cancel_breakpoint.
6472 (pipe_to_local_event_queue): Remove special token processing.
6473 (linux_nat_wait): Issue an internal error if a pending status is
6474 found in async mode.
6476 2008-03-24 Daniel Jacobowitz <dan@codesourcery.com>
6478 * inflow.c (gdb_has_a_terminal): Guard access to our_process_group.
6480 2008-03-24 Nick Roberts <nickrob@snap.net.nz>
6481 Vladimir Prus <vladimir@codesourcery.com>
6483 * varobj.c (struct varobj_root): New component thread_id.
6484 (varobj_get_thread_id, check_scope): New functions.
6485 (c_value_of_root): Use check_scope. Switch to the
6486 proper thread if necessary.
6488 * varobj.h (varobj_get_thread_id): New extern.
6490 * mi/mi-cmd-var.c (print_varobj): Add thread-id field.
6492 2008-03-23 Daniel Jacobowitz <dan@codesourcery.com>
6495 * top.c: Revert 2008-03-21 changes.
6497 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
6499 * thread.c (make_cleanup_restore_current_thread): Make it
6501 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
6502 * varobj.c (varobj_update): Don't save/restore frame.
6503 (c_value_of_root): Save/restore thread and frame here,
6504 using make_cleanup_restore_current_thread.
6505 * Makefile.in: Update dependecies.
6507 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
6509 * varobj.c (struct varobj_root): Clarify
6510 comment on the frame field.
6511 (varobj_create): Don't set frame if we have no
6514 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
6517 Suggested by Jan Kratochvil:
6518 * top.c (gdb_rl_operate_and_get_next_completion): Call
6519 rl_redisplay_function.
6520 (gdb_rl_redisplay): New.
6521 (init_main): Set rl_redisplay_function.
6523 2008-03-21 Thomas Mittelstaedt <T.Mittelstaedt@cadenas.de> (tiny change)
6525 * aix-thread.c (pdc_read_regs): Fix compiler warning.
6526 (pdc_write_regs, aix_thread_resume, fetch_regs_kernel_thread)
6527 (store_regs_kernel_thread): Likewise.
6529 2008-03-21 Pedro Alves <pedro@codesourcery.com>
6531 Linux native async support.
6533 * target.h (struct target_ops): Delete to_async_mask_value and add
6535 (target_is_async_p, target_async): Formatting.
6536 (target_async_mask_value): Delete.
6537 (target_async_mask): Delete function declaration, and add new
6538 target macro with the same name.
6540 * target.c (update_current_target): Replace to_async_mask_value by
6541 to_async_mask. Default to_async_mask to return_one.
6542 (target_async_mask): Delete.
6543 (find_default_can_async_p, find_default_is_async_p): New.
6544 (init_dummy_target): register find_default_can_async_p and
6545 find_default_is_async_p on the dummy target.
6547 * linux-nat.c: Include inf-loop.h, event-loop.h and event-top.h.
6548 (debug_linux_nat_async): New global.
6549 (show_debug_linux_nat_async): New function.
6550 (linux_nat_async_enabled, linux_nat_async_mask_value)
6551 (linux_nat_event_pipe, linux_nat_num_queued_events)
6552 (linux_nat_async_events_enabled): New globals.
6553 (struct waitpid_result): New struct.
6554 (waitpid_queue): New global.
6555 (queued_waitpid, push_waitpid, drain_queued_events): New.
6556 (my_waitpid): Call queued_waitpid.
6557 (linux_child_follow_fork): Disable async events during the call.
6558 (blocked_mask): Delete.
6559 (sync_sigchld_action, async_sigchld_action): New globals.
6560 (lin_lwp_attach_lwp): In sync mode, don't reblock SIGCHLD. In
6561 async mode, block events during the call.
6562 (linux_nat_create_inferior): New.
6563 (linux_nat_attach): In sync mode, restore the mask states. In
6564 async mode, wake the event loop immediatelly.
6565 (detach_callback): Drain all queued events of the lwp we're
6567 (linux_nat_detach): Block async mode, and drain events of the main
6569 (linux_nat_resume): If in async mode, mask async events during the
6570 call. If short circuiting, force event loop to wake up. If
6571 resuming, set target_executing, and register target events in the
6573 (pipe_to_local_event_queue, local_event_queue_to_pipe): New.
6574 (linux_nat_wait): In async mode, block events during the call.
6575 Only enable/disable passing SIGINT to the inferior in sync mode.
6576 Get events from local waitpid queue. If no interesting events was
6577 found, return to events loop. Reregister target events in the
6578 event loop on exit. In sync mode, no need to reblock SIGCHLD.
6579 (linux_nat_kill): Disable events on entry.
6580 (linux_nat_mourn_inferior): In sync mode, don't restore the masks
6581 here. Detach async mode from the event loop if there are no more
6582 forks available, otherwise leave it on.
6583 (sigchld_handler): Assure this is called only in sync mode.
6584 (linux_async_permitted, linux_async_permitted_1): New globals.
6585 (set_maintenance_linux_async_permitted)
6586 (show_maintenance_linux_async_permitted): New functions.
6587 (linux_nat_is_async_p, linux_nat_can_async_p)
6588 (linux_nat_async_mask): New.
6589 (linux_nat_event_pipe_pop, linux_nat_event_pipe_push): New.
6590 (get_pending_events, async_sigchld_handler): New.
6591 (linux_nat_async_events): New.
6592 (async_terminal_is_ours): New global.
6593 (linux_nat_terminal_inferior, linux_nat_terminal_ours): New.
6594 (async_client_callback, async_client_context): New.
6595 (linux_nat_async_file_handler, linux_nat_async)
6596 (linux_nat_disable_async, linux_nat_enable_async): New.
6597 (linux_nat_add_target): Register linux_nat_create_inferior,
6598 linux_nat_can_async_p, linux_nat_is_async_p, linux_nat_async,
6599 linux_nat_async_mask, linux_nat_terminal_inferior and
6600 linux_nat_terminal_ours.
6601 (_initialize_linux_nat): Remove local action variable, and update
6602 code that used it to use sync_sigchld_action. Add new
6603 "lin-lwp-async" debug set/show command. Put the "lin-lwp" debug
6604 set/show command in the maintenance class. Add new "linux-async"
6605 maintenance set/show command. Block SIGCHLD by default. Setup
6606 async_sichld_action, and sync_sigchld_action. Install the default
6608 (lin_thread_get_thread_signals): Use a local sigset_t for blocking
6611 * linux-thread-db.c (re_check_for_thread_db): New.
6612 (clear_lwpid_callback): Handle TARGET_WAITKIND_IGNORE.
6613 (thread_db_can_async_p, thread_db_is_async_p, thread_db_async)
6614 (thread_db_async_mask): New.
6615 (init_thread_db_ops): Register thread_db_can_async_p,
6616 thread_db_is_async_p, thread_db_async and thread_db_async_mask.
6618 * remote.c (remote_async_mask_value): New.
6619 (remote_return_zero): New.
6620 (init_remote_ops): Register remote_return_zero as callbacks of
6621 to_can_async_p and to_is_async_p.
6622 (remote_can_async_p, remote_is_async_p, remote_async): Update to
6623 use remote_async_mask_value.
6624 (remote_async_mask): New.
6625 (init_remote_async_ops): Remove to_async_mask_value setting and
6626 register remote_async_mask as to_async_mask callback in
6629 * Makefile.in (linux-nat.o): Update.
6631 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
6633 * gdbthread.h (add_thread_with_info): New.
6634 * linux-thread-db.c: Add some documentation.
6635 (GET_LWP, GET_PID, GET_THREAD, is_lwp, is_thread, BUILD_LWP): Delete.
6636 (struct private_thread_info): Remove th_valid and ti_valid.
6637 Replace ti with tid.
6638 (thread_get_info_callback): Do not add TID to the new ptid. Do
6640 (thread_db_map_id2thr, lwp_from_thread): Delete functions.
6641 (thread_from_lwp): Assert that the LWP is set. Do not add TID to the
6643 (attach_thread): Handle an already-existing thread. Use
6644 add_thread_with_info. Cache the th and tid.
6645 (detach_thread): Verify that private was set. Remove verbose
6646 argument and printing. Update caller.
6647 (thread_db_detach): Do not adjust inferior_ptid.
6648 (clear_lwpid_callback, thread_db_resume, thread_db_kill): Delete.
6649 (check_event, find_new_threads_callback): Do not add TID to the new PTID.
6650 (thread_db_wait): Do not use lwp_from_thread.
6651 (thread_db_pid_to_str): Use the cached TID.
6652 (thread_db_extra_thread_info): Check that private is set.
6653 (same_ptid_callback): Delete.
6654 (thread_db_get_thread_local_address): Do not use it or check
6655 is_thread. Check that private is set. Assume that the thread
6656 handle is already cached.
6657 (init_thread_db_ops): Remove to_resume and to_kill.
6658 * thread.c (add_thread_with_info): New.
6659 (add_thread): Use it.
6660 * linux-nat.c (find_thread_from_lwp): Delete.
6661 (exit_lwp): Do not use it. Check print_thread_events. Print before
6662 deleting the thread.
6663 (GET_PID, GET_LWP, BUILD_LWP, is_lwp): Move to...
6664 * linux-nat.h (GET_PID, GET_LWP, BUILD_LWP, is_lwp): ...here.
6665 * inf-ttrace.c (inf_ttrace_wait): Use print_thread_events and
6666 printf_unfiltered for thread exits.
6667 * procfs.c (procfs_wait): Likewise.
6669 2008-03-21 Chris Demetriou <cgd@google.com>
6671 * symtab.c (rbreak_command): Quote symbol name before passing
6672 it to break_command.
6674 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
6676 * eval.c (evaluate_subexp_for_address): Clarify error message.
6677 Use value_must_coerce_to_target.
6678 * infcall.c (value_arg_coerce): Call value_coerce_to_target.
6679 * valops.c (value_assign): Call value_coerce_to_target when
6680 assigning to anything but internalvars. Leave GDB-side arrays
6681 as arrays when assigning to internalvars.
6682 (value_must_coerce_to_target, value_coerce_to_target): New.
6683 (value_coerce_array, value_addr): Call value_coerce_to_target.
6684 (value_array): Create the array in GDB's memory instead of
6686 * value.h (value_must_coerce_to_target, value_coerce_to_target):
6689 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
6691 * top.c (quit_confirm): Warn that we will kill the program.
6693 2008-03-19 Pedro Alves <pedro@codesourcery.com>
6695 * inflow.c (terminal_ours_1): Guard access to
6696 inferior_process_group with #ifdef PROCESS_GROUP_TYPE.
6698 2008-03-18 Ulrich Weigand <uweigand@de.ibm.com>
6699 Jim Blandy <jimb@codesourcery.com>
6700 Daniel Jacobowitz <drow@false.org>
6702 * dwarf2expr.h (struct dwarf_expr_context): Add ADDR_SIZE member.
6703 (dwarf2_read_address): Update prototype.
6705 * dwarf2expr.c (unsigned_address_type): Add ADDR_SIZE parameter.
6706 (signed_address_type): Likewise.
6707 (dwarf2_read_address): Replace BYTES_READ parameter with ADDR_SIZE.
6708 (execute_stack_op): Update calls to unsigned_address_type,
6709 signed_address_type and dwarf2_read_address. Fix implementation
6710 of DW_OP_deref_size.
6712 * dwarf2loc.h (dwarf2_per_cu_objfile): Add prototype.
6713 (dwarf2_per_cu_addr_size): Likewise.
6714 (struct dwarf2_locexpr_baton): Replace OBJFILE with PER_CU.
6715 (struct dwarf2_loclist_baton): Likewise.
6717 * dwarf2loc.c (find_location_expression): Update calls to
6718 dwarf2_read_address. Use dwarf2_per_cu_objfile and
6719 dwarf2_per_cu_addr_size to retrieve PER_CU parameters.
6720 (locexpr_describe_location): Likewise.
6721 (dwarf2_evaluate_loc_desc): Replace OBJFILE with PER_CU parameter.
6722 Set ctx->addr_size to dwarf2_per_cu_addr_size (per_cu).
6723 (dwarf2_loc_desc_needs_frame): Add PER_CU parameter. Set ctx->addr_size
6724 to dwarf2_per_cu_addr_size (per_cu).
6725 (locexpr_read_variable): Update dwarf2_evaluate_loc_desc call.
6726 (loclist_read_variable): Likewise.
6727 (locexpr_read_needs_frame): Update dwarf2_loc_desc_needs_frame call.
6729 * dwarf2read.c (dwarf2_symbol_mark_computed): Set baton->per_cu
6730 instead of baton->objfile.
6731 (dwarf2_per_cu_obfile): New function.
6732 (dwarf2_per_cu_addr_size): Likewise.
6734 * dwarf2-frame.c (struct comp_unit): Move higher.
6735 (struct dwarf2_cie): Add UNIT and ADDR_SIZE members.
6736 (execute_stack_op): Add ADDR_SIZE parameter; set ctx->addr_size.
6737 (execute_cfa_program): Add FDE parameter. Replace EH_FRAME_P
6738 parameter by using fde->eh_frame_p. Use read_encoded_value
6739 to implement DW_CFA_set_loc.
6740 (struct dwarf2_frame_cache): Add ADDR_SIZE member.
6741 (dwarf2_frame_cache): Set cache->addr_size. Update calls to
6742 execute_stack_op and execute_cfa_program.
6743 (dwarf2_frame_prev_register): Update calls to execute_stack_op.
6744 (size_of_encoded_value): Remove.
6745 (read_encoded_value): Add PTR_LEN and FUNC_BASE parameters.
6746 Remove call to size_of_encoded_value. Implement DW_EH_PE_funcrel.
6747 (add_cie): Set cie->unit backlink.
6748 (decode_frame_entry_1): Set cie->addr_size. Update calls to
6750 (dwarf2_build_frame_info): Allocate UNIT on objfile obstack.
6752 2008-03-17 Markus Deuling <deuling@de.ibm.com>
6754 * i386-tdep.c (i386_print_insn): Remove unnecessary call to
6755 gdbarch_bfd_arch_info.
6757 2008-03-17 Joel Brobecker <brobecker@adacore.com>
6759 * aix-thread.c (pdc_read_regs): Minor reformatting.
6761 2008-03-17 Vladimir Prus <vladimir@codesourcery.com>
6763 * thread.c (print_thread_info): Don't insist
6764 on having current thread if there are no
6767 2008-03-17 Pedro Alves <pedro@codesourcery.com>
6769 * infcmd.c (attach_command_post_wait)
6770 (attach_command_continuation): New.
6771 (attach_command): Support background async execution, and async
6772 execution in synchronous mode.
6774 2008-03-17 Daniel Jacobowitz <dan@codesourcery.com>
6776 * stack.c (print_stack_frame, print_frame): Use RETURN_MASK_ERROR.
6777 * symmisc.c (dump_symtab_1): Likewise.
6778 * wrapper.c (gdb_value_struct_elt): Likewise.
6780 2008-03-17 Pedro Alves <pedro@codesourcery.com>
6782 * linux-nat.c (linux_nat_filter_event): Fix comment typo.
6784 2008-03-17 Pedro Alves <pedro@codesourcery.com>
6786 * linux-nat.c (linux_nat_filter_event): New, refactored from
6788 (linux_nat_wait): Call linux_nat_filter_event.
6790 2008-03-17 Ulrich Weigand <uweigand@de.ibm.com>
6792 * top.c (execute_command): Fix uninitialized variable error.
6794 2008-03-16 Nick Hudson <nick.hudson@dsl.pipex.com>
6796 * Makefile.in (amd64nbsd-nat.o): New dependency.
6797 * amd64nbsd-nat.c: Include "nbsd-nat.h".
6798 (_initialize_amd64nbsd_nat): Update target vector to use
6799 nbsd_pid_to_exec_file.
6800 * config/i386/nbsd64.mh (NATDEPFILES): Add nbsd-nat.o.
6802 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
6804 Remove ignoring leading exec events code.
6805 * fork-child.c (startup_inferior): Do not set
6806 inferior_ignoring_leading_exec_events.
6807 * inf-child.c (inf_child_reported_exec_events_per_exec_call): Remove.
6808 (inf_child_target): Do not set to_reported_exec_events_per_exec_call.
6809 * infrun.c (inferior_ignoring_leading_exec_events): Remove.
6810 (handle_inferior_event): Remove code for ignoring leading exec
6812 * target.c (update_current_target): Do not inherit, or default,
6813 to_reported_exec_events_per_exec_call.
6814 (debug_to_reported_exec_events_per_exec_call): Remove.
6815 (setup_target_debug): Do not set to_reported_exec_events_per_exec_call.
6816 * target.h (target_reported_exec_events_per_exec_call): Remove.
6817 (struct target): Remove the to_reported_exec_events_per_exec_call
6820 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
6822 Implement -thread-info.
6823 * gdbthread.h (print_thread_info): Declare.
6825 * thread.c (print_thread_info): New, extracted
6826 from info_threads_command and adjusted to
6827 work for CLI and MI.
6828 (info_threads_command): Use print_thread_info.
6829 * Makefile.in: Update dependencies.
6831 * mi/mi-cmds.c (mi_cmds): Specify a handler
6833 * mi/mi-cmds.h (mi_cmd_thread_info): Declare.
6834 * mi/mi-main.c (mi_cmd_thread_info): New.
6835 (mi_cmd_list_features): Include 'thread-info'.
6837 2008-03-14 Kevin Buettner <kevinb@redhat.com>
6839 * mips-tdep.c (mips32_scan_prologue): Use the ABI register size
6840 to decide whether to match instruction patterns using "sw" and "sd".
6842 2008-03-14 Pedro Alves <pedro@codesourcery.com>
6844 * infcmd.c (jump_command): Postpone disabling stdin until after
6847 2008-03-14 Pedro Alves <pedro@codesourcery.com>
6849 * inflow.c (gdb_getpgrp): New.
6850 (gdb_has_a_terminal): Use get_getpgrp.
6851 (terminal_ours_1): If attach_flag is set, don't refetch
6852 inferior_process_group.
6854 2008-03-14 Pedro Alves <pedro@codesourcery.com>
6856 * features/library-list.dtd: Allow "section" elements as children
6857 of "library". Add "section" element and describe its attributes.
6859 * solib-target.c (struct lm_info): Add section_bases member.
6860 (library_list_start_segment): Error out if seen a section element.
6861 (library_list_start_section): New.
6862 (library_list_end_library): New.
6863 (solib_target_free_library_list): Free section_bases.
6864 (section_attributes): New.
6865 (library_children): Make "segment" optional. Add "section" child.
6866 (library_list_children): Register library_list_end_library.
6867 (solib_target_relocate_section_addresses): Handle section bases.
6869 * NEWS: Mention new qXfer:libraries:read section offsets support.
6871 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
6873 * defs.h (do_exec_error_cleanups, discard_exec_error_cleanups)
6874 (make_exec_error_cleanup): Remove declarations.
6875 * utils.c (exec_error_cleanup_chain): Remove.
6876 (do_exec_error_cleanups, discard_exec_error_cleanups)
6877 (make_exec_error_cleanup): Remove.
6878 * event-loop.c (start_event_loop): Adjust call to
6880 * event-top.c (async_enable_stdin): Remove the paramater dummy.
6881 (async_disable_stdin): Don't register async_enable_stdin via
6883 * inf-loop.c (inferior_event_handler): Don't
6884 call do_exec_error_cleanups. Call async_enable_stdin instead.
6885 * event-loop.c (start_event_loop): Adjust call to
6887 * tui/tui-interp.c (tui_command_loop): Adjust call to
6890 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
6893 * Makefile.in (infcmd.o, inf-loop.o): Update dependencies.
6894 * breakpoint.c (bpstat_do_actions): In async mode,
6895 don't jump to top expecting stop_bpstat to be already
6897 * event-loop.c (start_event_loop): Call async_enable_stdin
6899 * event-top.c (async_enable_stdin): Do nothing if sync_execution
6901 (command_handler): Do not setup continuation here.
6902 (command_line_handler_continuation): Move to...
6903 * top.c (command_line_handler_continuation): ... here.
6904 (execute_command): In async mode, register continuation.
6905 Don't check frame's language in running in async mode.
6906 * exceptions.c (throw_exception): Don't do exec_error_cleanups.
6907 * inf-loop.c (complete_execution): Inline into...
6908 (inferior_event_handler): ... here. Clear target_executing before
6909 doing any cleanups. Don't try to show prompt if the target was
6911 * infcmd.c (signal_command): Add support for async mode.
6912 (finish_command): Only add continuation if the target was
6913 successfully resumed.
6914 * remote.c (init_async_opts): Register to_get_thread_local_address
6916 * mi/mi-interp.c (mi_cmd_interpreter_exec): Don't mess
6917 with sync_execution.
6918 * tui/tui-interp.c (tui_command_loop): Call async_enable_stdin
6921 2008-03-14 Daniel Jacobowitz <dan@codesourcery.com>
6923 * corefile.c (reopen_exec_file): Use exec_bfd_mtime.
6924 * exec.c (exec_bfd_mtime): Define.
6925 (exec_close): Clear it.
6926 (exec_file_attach): Set it.
6927 * gdbcore.h (exec_bfd_mtime): Declare.
6928 * source.c (find_source_lines): Do not use bfd_get_mtime.
6930 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
6932 * top.c (simplified_command_loop): Remove.
6934 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
6936 Remove unused remote.c hooks.
6937 * remote.c (deprecated_target_resume_hook)
6938 (deprecated_target_wait_loop_hook): Remove.
6939 (remote_resume): Do not call deprecated_target_resume_hook.
6940 (remote_wait): Do not call deprecated_target_wait_loop_hook.
6941 (remote_async_wait): Likewise.
6943 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
6945 Implement MI notification for new threads.
6946 * doc/observer.texi (new_thread): Document.
6947 * observer.sh: Forward declare struct thread_info.
6948 * thread.c (add_thread): Notify observer.
6950 * interps.h (interp_init_ftype): New parameter
6952 (interp_set): Likewise.
6953 (top_level_interpreter_data): Declare.
6954 * interps.c (interp_set): New parameter top_level.
6955 Pass it to interpreter's init function. Remember
6956 top level interpreter.
6957 (interpreter_exec_cmd): Adjust.
6958 (top_level_interpreter_data): New.
6959 * main.c (captured_main): Pass 1 for top_level
6960 parameter of interp_set.
6961 * cli/cli-interp.c (cli_interpreter_init): New
6962 parameter top_level.
6963 * tui/tui-interp.c (tui_init): New parameter top_level.
6965 * mi/mi-interp.c (mi_new_thread): New.
6966 (mi_interpreter_init): If top level, register
6967 observer for new threads.
6969 * Makefile.in (mi-interp.o, thread.o): Update dependencies.
6971 2008-03-14 Pedro Alves <pedro@codesourcery.com>
6973 * top.c (execute_command): Disable break and stop
6974 commands in async mode.
6976 2008-03-14 Pedro Alves <pedro@codesourcery.com>
6979 2008-03-14 Pedro Alves <pedro@codesourcery.com>
6980 * inf-loop.c (inferior_event_handler): Don't include remote.h.
6981 Call target_stop in the INF_QUIT_REQ case.
6982 * Makefile.in (inf-loop.o): Update.
6984 2008-03-14 Pedro Alves <pedro@codesourcery.com>
6986 * inf-loop.c (inferior_event_handler): Don't include remote.h.
6987 Call target_stop in the INF_QUIT_REQ case.
6988 * Makefile.in (inf-loop.o): Update.
6990 2008-03-14 Pedro Alves <pedro@codesourcery.com>
6992 * top.c (execute_command): Enable break, info and interrupt
6993 commands in async mode.
6995 2008-03-13 Vladimir Prus <vladimir@codesourcery.com>
6996 Daniel Jacobowitz <dan@codesourcery.com>
6998 * breakpoint.h (breakpoint_restore_shadows): New
7000 * breakpoint.c (breakpoint_restore_shadows): New.
7001 (read_memory_nobpt): Delete.
7002 * gdbcore.h (read_memory_nobpt): Delete declaration.
7003 * target.c (memory_xfer_partial): Call
7004 breakpoint_restore_shadows.
7005 (restore_show_memory_breakpoints)
7006 (make_show_memory_beakpoints_cleanup): New.
7007 (show_memory_breakpoints): New.
7008 * target.h (make_show_memory_beakpoints_cleanup): Declare.
7009 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint):
7010 Make sure we see memory breakpoints when checking if
7011 breakpoint is still there.
7012 * alpha-tdep.c, alphanbsd-tdep.c, frame.c, frv-tdep.c,
7013 hppa-linux-tdep.c, hppa-tdep.c, i386-linux-nat.c, i386-tdep.c,
7014 m68klinux-tdep.c, mips-tdep.c, mn10300-tdep.c, s390-tdep.c,
7015 sparc-tdep.c: Use target_read_memory instead of read_memory_nobpt.
7017 2008-03-12 Pedro Alves <pedro@codesourcery.com>
7019 * thread.c (add_thread): Use printf_unfiltered to print.
7021 2008-03-12 Joel Brobecker <brobecker@gnat.com>
7023 * sol-thread.c: Replace use of TM_I386SOL2_H by an expression
7024 that is true only on x86-solaris and x86_64-solaris.
7025 * procfs.c: Likewise. Move procfs_find_LDT_entry up together
7026 with proc_get_LDT_entry.
7028 2008-03-12 Thiago Jung Bauermann <bauerman@br.ibm.com>
7030 * configure.ac (AC_CHECK_FUNCS): Add check for setsid.
7031 * config.in, configure: Regenerate.
7032 * fork-child.c (fork_inferior): Call create_tty_session.
7033 * inflow.c (new_tty): Set controlling terminal with TIOCSCTTY.
7034 (create_tty_session): New function.
7035 * terminal.h: Declare create_tty_session.
7037 2008-03-12 Alan Modra <amodra@bigpond.net.au>
7040 * elfread.c (elf_symtab_read): Make shndx an unsigned int.
7041 * mipsread.c: Include elf/internal.h.
7042 (read_alphacoff_dynamic_symtab): Map external reserved sym_shndx
7045 2008-03-11 Markus Deuling <deuling@de.ibm.com>
7047 * win32-nat.c (do_win32_fetch_inferior_registers): Use get_regcache_arch
7048 to get at the current architecture and at the target specific vector.
7049 Add target specific vector to I387_FISEG_REGNUM and I387_FOP_REGNUM and
7050 remove define of I387_ST0_REGNUM.
7052 * amd64-tdep.c (I387_ST0_REGNUM): Remove define.
7054 (amd64_supply_fxsave, amd64_collect_fxsave): Use get_regcache_arch to
7055 get at the current architecture
7056 (I387_FISEG_REGNUM, I387_FOSEG_REGNUM): Add target specific vector as
7059 * i386-tdep.c: Remove various define's and undef's of I387_ST0_REGNUM,
7060 I387_NUM_XMM_REGS and I387_MM0_REGNUM.
7062 (I387_NUM_XMM_REGS, I387_XMM0_REGNUM, I387_MXCSR_REGNUM,
7063 I387_ST0_REGNUM, I387_FCTRL_REGNUM, I387_MM0_REGNUM,
7064 (I387_FSTAT_REGNUM): Add target specific vector as parameter.
7066 (i386_register_name, i386_dbx_reg_to_regnum): Use gdbarch_tdep to get
7067 at the target specific vector.
7069 (i386_get_longjmp_target): Use get_frame_arch to get at the current
7070 architecture. Use gdbarch_tdep to get at the target specific vector.
7072 (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as parameter and
7073 update caller. Use gdbarch_tdep to get at the target specific vector.
7075 (i386_register_to_value: Use get_frame_arch to get at the current
7078 * i386-tdep.h (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as
7081 * i387-tdep.c (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
7082 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM
7083 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_ST0_REGNUM, FSAVE_ADDR,
7084 FXSAVE_ADDR, I387_XMM0_REGNUM): Add target specific vector as parameter.
7086 (I387_ST0_REGNUM, I387_NUM_XMM_REGS): Remove various define's and
7089 (i387_convert_register_p, i387_register_to_value,
7090 i387_value_to_register): Update call for i386_fp_regnum_p.
7092 * i387-tdep.h: Remove comment.
7093 (I387_ST0_REGNUM, I387_NUM_XMM_REGS, I387_MM0_REGNUM): Add define.
7094 (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
7095 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM,
7096 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_XMM0_REGNUM,
7097 I387_MXCSR_REGNUM): Add target specific vector as parameter.
7099 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
7101 * Makefile.in (fork-child.o): Update.
7102 * NEWS: Document "set exec-wrapper" and the gdbserver --wrapper
7103 argument. Gather all gdbserver features together.
7104 * fork-child.c (exec_wrapper): New variable.
7105 (fork_inferior): Use it.
7106 (startup_inferior): Skip an extra trap if using "set exec-wrapper".
7107 (unset_exec_wrapper_command, _initialize_fork_child): New.
7109 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
7111 * source.c (directory_command): Modify the determination of
7112 condition of terminal "from_tty".
7114 2008-03-10 Matt Rice <ratmice@gmail.com>
7116 * dwarf2read.c (set_cu_language): Add DW_LANG_ObjC.
7118 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
7120 * spu-tdep.c (info_spu_event_command): Insert a '\0' to the end
7121 of the data passing to strtoulst function.
7122 (info_spu_signal_command): Likewise.
7124 2008-03-08 Vladimir Prus <vladimir@codesourcery.com>
7126 * mi/mi-interp.c (mi_command_loop): Remove
7129 2008-03-07 Joel Brobecker <brobecker@adacore.com>
7131 * remote.c (extended_remote_attach_1): Make local variable pid an int
7134 2008-03-07 Joel Brobecker <brobecker@adacore.com>
7136 * solib-svr4.c (svr4_same_1): New function, originally extracted
7137 from svr4_same and expanded to handle the sparc64 case.
7138 (svr4_same): Move up and reimplement using svr4_same_1.
7139 (enable_break): Use svr4_same_1 to do shared library name comparisons.
7141 2008-03-07 Ramana Radhakrishnan <ramana.r@gmail.com>
7143 * MAINTAINERS: Move self to Paper trail.
7145 2008-03-05 Daniel Jacobowitz <dan@codesourcery.com>
7147 * Makefile.in (mingw-hdep.o, posix-hdep.o, remote-fileio.o): Update.
7148 * event-loop.c (call_async_signal_handler): New.
7149 * event-loop.h (call_async_signal_handler)
7150 (gdb_call_async_signal_handler): Declare.
7151 (mark_async_signal_handler): Add comments.
7152 * event-top.c (handle_sigint): Use gdb_call_async_signal_handler.
7153 * mingw-hdep.c (sigint_event, sigint_handler): New.
7154 (gdb_select): Use them. Wait for the readline signal handler
7156 (gdb_call_async_signal_handler, _initialize_mingw_hdep): New functions.
7157 * posix-hdep.c (gdb_call_async_signal_handler): New function.
7158 * remote-fileio.c (sigint_fileio_token, async_remote_fileio_interrupt):
7160 (remote_fileio_ctrl_c_signal_handler): Use
7161 gdb_call_async_signal_handler.
7162 (initialize_remote_fileio): Initialize sigint_fileio_token.
7163 * remote.c (initialize_sigint_signal_handler, handle_remote_sigint): Do
7164 not initialize tokens here.
7165 (handle_remote_sigint_twice): Likewise. Reinstall
7166 handle_remote_sigint.
7167 (async_remote_interrupt_twice): Just call interrupt_query.
7168 (cleanup_sigint_signal_handler): Do not delete tokens.
7169 (remote_interrupt, remote_interrupt_twice): Use
7170 gdb_call_async_signal_handler.
7171 (interrupt_query): Reinstall the default signal handler.
7172 (_initialize_remote): Initialize tokens here.
7174 2008-03-04 Joel Brobecker <brobecker@adacore.com>
7176 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml,
7177 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
7178 Change the type of the lr register to code_ptr.
7179 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
7180 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
7181 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
7182 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
7183 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
7184 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
7185 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c: Regenerate.
7187 2008-03-03 James E. Wilson <wilson@tuliptree.org>
7189 * MAINTAINERS: Update my email address.
7191 2008-03-03 Keith Seitz <keiths@redhat.com>
7193 From Dave Murphy <davem@devkitpro.org>:
7194 * configure.ac: Set tcl configdir to win under mingw.
7195 * configure: Regenerate.
7197 2008-03-03 Daniel Jacobowitz <dan@codesourcery.com>
7199 * breakpoint.c (fetch_watchpoint_value): New function.
7200 (update_watchpoint): Set and clear val_valid. Use
7201 fetch_watchpoint_value. Handle unreadable values on the
7202 value chain. Correct check for user-requested array watchpoints.
7203 (breakpoint_init_inferior): Clear val_valid.
7204 (watchpoint_value_print): New function.
7205 (print_it_typical): Use it. Do not free or clear old_val. Print
7206 watchpoints even if old_val == NULL.
7207 (watchpoint_check): Use fetch_watchpoint_value. Check for values
7208 becoming readable or unreadable.
7209 (watch_command_1): Use fetch_watchpoint_value. Set val_valid.
7210 (do_enable_watchpoint): Likewise.
7211 * breakpoint.h (struct breakpoint): Update comment for val. Add
7213 * NEWS: Mention watchpoints on inaccessible memory.
7215 2007-02-29 Daniel Jacobowitz <dan@codesourcery.com>
7217 * Makefile.in (i386-nat.o): Update.
7218 * amd64-linux-nat.c (_initialize_amd64_linux_nat): Call
7219 i386_use_watchpoints.
7220 * i386-linux-nat.c (_initialize_i386_linux_nat): Call
7221 i386_use_watchpoints.
7222 * i386-nat.c (i386_stopped_data_address): Take two arguments.
7223 (i386_stopped_by_watchpoint): Update call.
7224 (i386_can_use_hw_breakpoint, i386_use_watchpoints): New.
7225 * config/i386/nm-i386.h: Conditionalize definitions on
7226 ! I386_WATCHPOINTS_IN_TARGET_VECTOR.
7227 (i386_use_watchpoints): Declare.
7228 (i386_stopped_data_address): Update.
7229 * config/i386/nm-linux.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
7230 * config/i386/nm-linux64.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
7232 2008-02-29 Joel Brobecker <brobecker@adacore.com>
7234 GDB 6.8 branch created (branch timestamp: 2008-02-26 10:00 UTC)
7235 * version.in: Bump version to 6.8.50.20080229-cvs.
7237 2008-02-28 Markus Deuling <deuling@de.ibm.com>
7239 * f-typeprint.c (f_print_type): Handle NULL pointer in VARSTRING
7242 2008-02-28 Tom Tromey <tromey@redhat.com>
7244 * infcmd.c (notice_args_read): Print result of get_inferior_args.
7246 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
7248 * infcmd.c (kill_if_already_running): Make static. Use
7249 target_require_runnable.
7250 * target.c (target_require_runnable): New.
7251 * target.h (target_require_runnable): Declare.
7253 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
7255 * frame.c (reinit_frame_cache): Only annotate if frames were
7258 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
7260 * regformats/reg-ppc.dat: Rename "ps" to "msr".
7261 * regformats/reg-ppc64.dat: Likewise.
7263 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
7265 * features/Makefile (%.dat): Emit xmltarget statement.
7267 * regformats/regdat.sh: Support xmltarget and xmlarch statments.
7268 Generate code to set gdbserver_xmltarget in init_registers_${name}.
7270 * regformats/arm-with-iwmmxt.dat: Regenerate.
7271 * regformats/mips64-linux.dat: Regenerate.
7272 * regformats/mips-linux.dat: Regenerate.
7273 * regformats/rs6000/powerpc-32.dat: Regenerate.
7274 * regformats/rs6000/powerpc-64.dat: Regenerate.
7275 * regformats/rs6000/powerpc-e500.dat: Regenerate.
7277 * regformats/reg-arm.dat: Add xmlarch statement.
7278 * regformats/reg-i386.dat: Likewise.
7279 * regformats/reg-i386-linux.dat: Likewise.
7280 * regformats/reg-x86-64-linux.dat: Likewise.
7281 * regformats/reg-spu.dat: Likewise.
7283 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
7285 * remote.c (remote_wait, remote_async_wait): Stop if we receive
7288 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
7290 * utils.c (debug_timestamp): New.
7291 (vfprintf_unfiltered): Print timestamps if requested.
7292 (show_debug_timestamp): New.
7293 (initialize_utils): Register "set debug timestamp".
7294 * NEWS: Mention "set debug timestamp". Add GDB 6.8 section.
7296 2008-02-27 Joel Brobecker <brobecker@adacore.com>
7298 * breakpoint.c (skip_prologue_sal): New function.
7299 (resolve_sal_pc): Adjust SAL past prologue if the SAL was
7300 computed from a line number.
7302 2008-02-27 Joel Brobecker <brobecker@adacore.com>
7304 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml
7305 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
7306 Set PC register type to "code_ptr".
7307 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
7308 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
7309 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
7310 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
7311 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
7312 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
7313 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c:
7316 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
7318 * regformats/regdat.sh: Rename init_registers function in
7319 generated file to init_registers_${name}.
7321 * regformats/reg-crisv32.dat: Set "name" to crisv32.
7322 * regformats/reg-ppc64.dat: Set "name" to ppc64.
7323 * regformats/reg-s390x.dat: Set "name" to s390x.
7325 2008-02-26 Greg Law <glaw@undo-software.com>
7327 * regcache.c (registers_changed): Call reinit_frame_cache.
7329 2008-02-26 Daniel Jacobowitz <dan@codesourcery.com>
7331 * configure.tgt (sh-*-linux*): Match sh*. Add glibc-tdep.o.
7332 * sh-linux-tdep.c (sh_linux_init_abi): Use glibc_skip_solib_resolver
7333 and svr4_fetch_objfile_link_map.
7334 * Makefile.in (sh-linux-tdep.o): Update.
7336 2008-02-26 Thiago Jung Bauermann <bauerman@br.ibm.com>
7338 * amd64-tdep.c (amd64_classify): Add support for decimal float
7340 * i386-tdep.c (i386_return_value): Make 128-bit decimal float
7341 use the struct return convention.
7343 2008-02-26 Nick Roberts <nickrob@snap.net.nz>
7345 * breakpoint.c (print_one_breakpoint_location): Revert Enb field
7346 to old format. Discard breakpoint address if shared library is
7348 (breakpoint_1): Adjust formatting of table header accordingly.
7350 2008-02-25 Vladimir Prus <vladimir@codesourcery.com>
7352 * remote.c (remote_get_threadlist): If the response
7353 is empty, don't try to parse it.
7355 2008-02-23 Vladimir Prus <vladimir@codesourcery.com>
7357 Unbreak 'target async'.
7358 * serial.c (serial_async): Set the
7359 handler function before enabling async
7362 2008-02-22 Daniel Jacobowitz <dan@codesourcery.com>
7364 * solib-svr4.c (enable_break): Convert r_brk to a code address.
7366 2008-02-21 Pedro Alves <pedro@codesourcery.com>
7368 * remote.c (extended_remote_attach_1): Set attach_flag.
7369 (extended_remote_create_inferior_1): Clear attach_flag.
7371 2008-02-20 Daniel Jacobowitz <dan@codesourcery.com>
7373 * mipsnbsd-tdep.c (mipsnbsd_ilp32_fetch_link_map_offsets): Set
7375 (mipsnbsd_lp64_fetch_link_map_offsets): Likewise.
7376 * solib-svr4.c (solib_svr4_r_brk): New.
7377 (open_symbol_file_object, svr4_current_sos): Always check the
7379 (svr4_fetch_objfile_link_map): Do not set debug_base.
7380 (enable_break): Use r_brk if it is set.
7381 (svr4_ilp32_fetch_link_map_offsets): Set r_brk_offset.
7382 (svr4_lp64_fetch_link_map_offsets): Likewise.
7383 * solib-svr4.h (struct link_map_offsets): Add r_brk_offset.
7385 2008-02-20 Markus Deuling <deuling@de.ibm.com>
7386 Mark Kettenis <kettenis@gnu.org>
7388 * alpha-tdep.c (alpha_heuristic_unwind_cache): Replace saved_regs by
7389 trad_frame_saved_reg.
7390 (trad-frame.h): New include.
7392 (alpha_heuristic_frame_unwind_cache): Use trad_frame_alloc_saved_regs
7393 instead of frame_obstack_zalloc.
7394 (alpha_heuristic_frame_prev_register): Use trad_frame_get_prev_register.
7396 * Makefile.in (alpha-tdep.o): Add dependency to trad_frame_h.
7398 2008-02-20 Markus Deuling <deuling@de.ibm.com>
7400 * rs6000-tdep.c (gdb_print_insn_powerpc): Get the current endianess
7401 from disassemble_info instead of gdbarch_byte_order.
7403 * mips-tdep.c (gdb_print_insn_mips): Likewise.
7404 * arm-tdep.c (gdb_print_insn_arm): Likewise.
7406 2008-02-20 Markus Deuling <deuling@de.ibm.com>
7408 * gdbarch.sh (memory_insert_breakpoint, memory_remove_breakpoint): Add
7409 gdbarch as parameter.
7411 * gdbarch.{c,h}: Regenerate.
7413 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Add gdbarch as
7415 * mem-break.c (default_memory_insert_breakpoint)
7416 (default_memory_remove_breakpoint): Likewise.
7417 * target.h (default_memory_remove_breakpoint)
7418 (default_memory_insert_breakpoint): Likewise.
7420 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add gdbarch as
7421 parameter. Replace current_gdbarch by gdbarch.
7422 * m32r-tdep.c (m32r_memory_insert_breakpoint)
7423 (m32r_memory_remove_breakpoint): Likewise.
7425 2008-02-19 Daniel Jacobowitz <dan@codesourcery.com>
7427 * MAINTAINERS: Add Vladimir Prus as MI maintainer.
7429 2008-02-19 Joel Brobecker <brobecker@adacore.com>
7431 * NEWS: Add entry describing Add support improvements.
7433 2008-02-18 Markus Deuling <deuling@de.ibm.com>
7435 * m68klinux-nat.c (getfpregs_supplies): Replace gdbarch_fp0_regnum by
7438 2008-02-18 Markus Deuling <deuling@de.ibm.com>
7440 * sentinel-frame.c (sentinel_frame_prev_register): Do not call
7441 register_offset_hack anymore.
7443 * regcache.{c,h} (register_offset_hack): Remove.
7445 2008-02-18 Markus Deuling <deuling@de.ibm.com>
7447 * hppa-tdep.h (find_global_pointer): Add gdbarch as parameter.
7449 * hppa-hpux-tdep.c (hppa32_hpux_find_global_pointer): Likewise. Replace
7450 current_gdbarch by gdbarch.
7451 (hppa64_hpux_find_global_pointer): Likewise.
7452 * hppa-tdep.c (hppa_find_global_pointer): Likewise.
7453 (hppa32_push_dummy_call, hppa64_push_dummy_call): Update call for
7454 find_global_pointer.
7456 * hppabsd-tdep.c (hppabsd_find_global_pointer): Add gdbarch as
7458 * hppa-linux-tdep.c (hppa_linux_find_global_pointer): Likewise.
7460 * hppa-linux-nat.c (hppa_linux_register_addr): Use ARRAY_SIZE instead
7461 of gdbarch_num_regs.
7463 * hppa-hpux-tdep.c (hppa_hpux_sr_for_addr): Add gdbarch as parameter and
7464 replace current_gdbarch by gdbarch.
7465 (hppa_hpux_push_dummy_code): Update call for hppa_hpux_sr_for_addr.
7467 2008-02-18 Markus Deuling <deuling@de.ibm.com>
7469 * rs6000-nat.c (exec_one_dummy_insn, regmap): Add gdbarch as parameter
7470 and replace current_gdbarch by gdbarch.
7472 (store_register): Update call for exec_one_dummy_insn.
7473 (fetch_register, store_register): Update call of regmap.
7475 * ppcnbsd-nat.c (getregs_supplies, getfpregs_supplies): Add gdbarch as
7476 parameter and replace current_gdbarch by gdbarch.
7478 (ppcnbsd_store_inferior_registers): Use get_regcache_arch to get at
7479 the current architecture. Update call for getregs_supplies and
7481 (ppcnbsd_fetch_inferior_registers): Likewise.
7483 * ppcobsd-nat.c (getfpregs_supplies): Add gdbarch as parameter and
7484 replace current_gdbarch by gdbarch.
7485 (ppcobsd_fetch_registers, ppcobsd_store_registers): Use
7486 get_regcache_arch to get at the current architecture. Update call for
7489 2008-02-18 Markus Deuling <deuling@de.ibm.com>
7491 * arch-utils.c (gdbarch_from_bfd): Remove unnecessary {old,new}_gdbarch
7494 2008-02-15 Markus Deuling <deuling@de.ibm.com>
7496 * mips-linux-tdep.c (mips_linux_init_abi): Remove internal error.
7498 2008-02-14 Vladimir Prus <vladimir@codesourcery.com>
7500 * NEWS: Mention pending breakpints in MI.
7502 2008-02-14 Markus Deuling <deuling@de.ibm.com>
7504 * Makefile.in (ALL_TARGET_OBS): Remove dependency to xtensa-linux-nat.o.
7506 2008-02-13 Markus Deuling <deuling@de.ibm.com>
7508 Add script to build and test GDB using enable-targets=all.
7510 * gdb_buildall.sh: New file.
7512 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
7514 * NEWS (New native configurations): Xtensa GNU/Linux.
7515 (New targets): Xtensa GNU/Linux.
7516 * Makefile.in (ALL_TARGET_OBS): Add xtensa-linux-nat.o and
7518 (ALLDEPFILES): Add xtensa-linux-tdep.c and xtensa-linux-nat.c
7519 (xtensa-linux-nat.o, xtensa-linux-tdep.o): New dependencies.
7520 * configure.tgt (xtensa*-*-linux*): New entry.
7521 * xtensa-config.c (xtensa_tdep): New variable.
7522 (xtensa_config_byte_order, xtensa_config_tdep): Removed.
7523 (rmap): Change format based on new macro XTREG.
7524 (XTENSA_CONFIG_INSTANTIATE): Use new macro defined in xtensa-tdep.h.
7525 * xtensa-linux-nat.c: New.
7526 * xtensa-linux-tdep.c: New.
7527 * xtensa-xtregs.c: New.
7528 * xtensa-tdep.h (xtensa_elf_gregset_t): Update.
7529 (XTENSA_ELF_NGREG, XTREG, XTREG_END, XTENSA_GDBARCH_TDEP_INSTANTIATE)
7530 (XCHAL_NUM_CONTEXTS, XCHAL_HAVE_EXCEPTIONS): New macros.
7531 (xtensa_register_t): New field coprocessor.
7532 (XTENSA_REGISTER_FLAGS_PRIVILEGED): Name spelling corrected.
7533 * xtensa-tdep.c (xtensa_config_tdep, xtensa_config_byte_order): Removed.
7534 (xtensa_pseudo_register_read, xtensa_pseudo_register_write):
7535 Update to handle privileged registers.
7536 (xtensa_supply_gregset) Remove exccause and excvaddr registers.
7537 (xtensa_push_dummy_call): Set windowstart register correctly.
7538 (call0_analyze_prologue): Initialize xtensa_default_isa.
7539 (xtensa_derive_tdep): New.
7540 (xtensa_gdbarch_init): Get rid of xtensa_config_byte_order and
7541 xtensa_config_tdep, use XCHAL_HAVE_BE and xtensa_tdep instead.
7542 Call xtensa_derive_tdep().
7543 * config/xtensa/linux.mh: New.
7544 * regformats/reg-xtensa.dat: New.
7546 2008-02-09 Aleksandar Ristovski <aristovski@qnx.com> (tiny change)
7548 * corelow.c (core_open): Use IS_ABSOLUTE_PATH.
7549 (filenames.h): New include.
7550 * Makefile.in (corelow.o): Add dependency for filenames.h.
7552 2008-02-08 Doug Evans <dje@google.com>
7554 * source.c (find_and_open_source): Always rewrite absolute filenames.
7556 2008-02-07 Doug Evans <dje@google.com>
7558 * breakpoint.c: #include "hashtab.h".
7559 (ambiguous_names_p): New fn.
7560 (update_breakpoint_locations): When restoring bp enable status, don't
7561 compare function names if any functions have same name.
7562 * Makefile.in (breakpoint.o): Add hashtab.h dependency.
7564 2008-02-07 Joel Brobecker <brobecker@adacore.com>
7566 * ada-lang.c (symbol_completion_add): Make SV parameter a VEC**
7567 instead of just a VEC*. Update use of SV.
7568 (ada_make_symbol_completion_list): Update symbol_completion_add calls.
7570 2007-02-07 Joel Brobecker <brobecker@adacore.com>
7572 * NEWS: Put all new commands since gdb-6.7 together.
7574 2007-02-07 Joel Brobecker <brobecker@adacore.com>
7576 * ada-lang.c: #include "vec.h".
7577 (struct string_vector, new_string_vector, string_vector_append):
7579 (char_ptr): New typedef.
7580 (DEF_VEC_P (char_ptr)): New VEC type.
7581 (symbol_completion_add): Update profile to take the new VEC type
7582 instead of the old string_vector structure. Update code accordingly.
7583 (ada_make_symbol_completion_list): Use the new VEC type instead of
7584 the old string_vector structure, and update the code accordingly.
7585 * Makefile.in (ada-lang.o): Add dependency on vec.h.
7587 2008-02-06 Pierre Muller <muller@ics.u-strasbg.fr>
7589 * p-exp.y: Set current_type in missing places.
7590 (leftdiv_is_integer): New static variable.
7591 Typecast right operand of BINOP_DIV to long_double if both operands
7594 2008-02-06 Maciej W. Rozycki <macro@mips.com>
7596 * remote-mips.c (set_breakpoint): Rename to...
7597 (mips_set_breakpoint): ... this.
7598 (clear_breakpoint): Rename to...
7599 (mips_clear_breakpoint): ... this.
7600 (common_breakpoint): Rename to...
7601 (mips_common_breakpoint): ... this.
7602 (check_lsi_error): Rename to...
7603 (mips_check_lsi_error): ... this.
7605 2007-02-05 Joel Brobecker <brobecker@adacore.com>
7607 * language.h (struct language_defn): Add new field
7608 la_make_symbol_completion_list.
7609 * symtab.c (default_make_symbol_completion_list): Renames
7610 make_symbol_completion_list.
7611 (make_symbol_completion_list): New function.
7612 * symtab.h (default_make_symbol_completion_list): Add declaration.
7613 * langauge.c (unknown_language): Set la_make_symbol_completion_list.
7614 (auto_language, local_language): Likewise.
7615 * objc-lang.c (objc_language_defn): Likewise.
7616 * scm-lang.c (scm_language_defn): Likewise.
7617 * m2-lang.c (m2_language_defn): Likewise.
7618 * f-lang.c (f_language_defn): Likewise.
7619 * jv-lang.c (java_language_defn): Likewise.
7620 * p-lang.c (pascal_language_defn): Likewise.
7621 * c-lang.c (c_language_defn, cplus_language_defn, asm_language_defn)
7622 (minimal_language_defn): Likewise.
7623 * ada-lang.c (struct string_vector): New structure.
7624 (new_string_vector, string_vector_append, ada_unqualified_name)
7625 (add_angle_brackets, symbol_completion_match, symbol_completion_add)
7626 (ada_make_symbol_completion_list): New functions.
7627 (ada_language_defn): Set la_make_symbol_completion_list.
7628 * ada-lang.h (ada_make_symbol_completion_list): Remove declaration,
7629 this function is static.
7631 2008-02-05 Kevin Buettner <kevinb@redhat.com>
7633 * mn10300-tdep.c (mn10300_push_dummy_call): Adjust stack pointer
7634 to account for call site optimizations.
7636 2008-02-05 Andrzej Zaborowski <balrogg@gmail.com>
7638 * tracepoint.c (read_actions): Handle end-of-text indicator
7639 in action list properly. (Committed by Jim Blandy)
7641 2008-02-05 Jim Blandy <jimb@red-bean.com>
7643 * ax-gdb.c (gen_expr): Yield ordinary error if asked to trace a
7644 pseudoregister, not an internal error.
7645 Reported by: Andrzej Zaborowski
7647 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
7649 * varobj.c (c_value_of_variable): Use xstrdup.
7651 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
7653 Update stored rendition of varobj value when format changes.
7654 * varobj.c (varobj_set_display_format): Recomputed
7656 (c_value_of_variable): Return print_value.
7658 2008-02-03 Doug Evans <dje@google.com>
7660 * eval.c (evaluate_subexp_standard): Fix type of result of mixed
7661 integer/float division operations when EVAL_AVOID_SIDE_EFFECTS.
7662 * valops.c (value_one): New function.
7663 * value.h (value_one): Declare.
7665 Fix argument promotion for binary arithmetic ops for C.
7666 * valarith.c (unop_result_type): New fn.
7667 (binop_result_type): New fn.
7668 (value_binop): Move result type computation to binop_result_type.
7669 (value_pos, value_neg, value_complement): Move result type
7670 computation to unop_result_type.
7673 * gdbtypes.c (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
7674 Return basetype, fieldno if found. All callers updated.
7675 Don't cache TYPE_VPTR_FIELDNO, TYPE_VPTR_BASETYPE if from different
7677 * gdbtypes.h (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
7678 * symfile.h (fill_in_vptr_fieldno): Delete.
7680 2008-02-02 Doug Evans <dje@google.com>
7682 * valarith.c (value_binop): Handle unsigned BINOP_REM division by zero.
7684 * typeprint.c (*): Whitespace cleanup.
7686 2008-02-02 Mark Kettenis <kettenis@gnu.org>
7687 Luis Machado <luisgpm@br.ibm.com>
7688 Thiago Jung Bauermann <bauerman@br.ibm.com>
7690 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Pass floats that
7691 don't fit into registerson the stack the way GCC does.
7693 2008-02-01 Joel Brobecker <brobecker@adacore.com>
7695 * symtab.c (symbol_set_names): Do not add an entry in the demangling
7696 hash table for Ada symbols. Just store the linkage name as is,
7697 and leave the demangled_name as NULL.
7699 2007-02-01 Joel Brobecker <brobecker@adacore.com>
7701 * dwarf2read.c (add_partial_symbol): Always store all Ada subprograms
7702 in the global scope.
7703 (new_symbol): Likewise.
7705 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
7707 * breakpoint.c (break_command_1): Return void.
7708 (break_command_really): Return void. Rethrow
7709 exceptions instead of returning.
7710 (gdb_breakpoint): Remove the error_message parameter.
7711 Return void. Rename to set_breakpoint.
7712 * gdb.h (gdb_breakpoint): Rename and move to...
7713 * breakpoint.h (set_breakpoint): ...here.
7714 * mi/mi-cmb-break.c (mi_cmd_break_insert): Restore
7715 event hooks even if exception is thrown. Adjust to
7716 gdb_breakpoint interface changes.
7719 2008-02-01 Thiago Jung Bauermann <bauerman@br.ibm.com>
7721 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Write 32-bit
7722 float in both first and second word in the doubleword, to support
7725 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
7727 Properly rethrow exception. This fixes errors
7728 about non-existent functions for -break-insert.
7729 * breakpoint.c (break_command_really): Use throw_exception
7730 for rethrowing. If rethrowing, don't print the exception.
7732 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
7734 * NEWS: Mention Decimal Floating Point support.
7736 2008-01-31 Joel Brobecker <brobecker@adacore.com>
7738 * std-regs.c (value_of_builtin_frame_pc_reg): Change the returned
7739 value type to builtin_type_void_func_ptr.
7741 2008-01-31 Andreas Krebbel <krebbel1@de.ibm.com>
7743 * s390-tdep.c (is_float_singleton, is_float_like,
7744 alignment_of, s390_return_value): Make checks for
7745 TYPE_CODE_FLT to match TYPE_CODE_DECFLOAT as well.
7747 2008-01-31 Luis Machado <luisgpm@br.ibm.com>
7748 Thiago Jung Bauermann <bauerman@br.ibm.com>
7750 * infcmd.c (default_print_registers_info): Also print hex
7751 raw contents for TYPE_CODE_DECFLOAT registers.
7752 * ppc-tdep.h (gdbarch_tdep): Add ppc_dl0_regnum member.
7753 * rs6000-tdep.c (IS_DFP_PSEUDOREG): New macro.
7754 (rs6000_register_name): Add support for DFP pseudo-registers.
7755 (rs6000_pseudo_register_type): Likewise.
7756 rs6000_pseudo_register_reggroup_p): Likewise.
7757 (ppc_pseudo_register_read): New function.
7758 (ppc_pseudo_register_write): Likewise.
7759 (rs6000_pseudo_register_read): Likewise.
7760 (rs6000_pseudo_register_write): Likewise.
7761 (e500_pseudo_register_read): Move checks to
7762 rs6000_pseudo_register_read.
7763 (e500_pseudo_register_write): Move checks to
7764 rs6000_pseudo_register_write.
7765 (rs6000_gdbarch_init): Initialize tdep->ppc_dl0_regnum. Install
7766 rs6000_pseudo_register_read and rs6000_pseudo_register_write
7767 in gdbarch if SPE or DFP is available. Adjust gdbarch's
7768 num_pseudo_regs to account for DFP pseudo regs.
7770 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
7772 * ppc-tdep.h (struct gdbarch_tdep): Remove ppc_ev31_regnum member.
7773 * rs6000-tdep.c (IS_SPE_PSEUDOREG): New macro.
7774 (spe_register_p, rs6000_register_name, rs6000_pseudo_register_type,
7775 rs6000_pseudo_register_reggroup_p, e500_move_ev_register,
7776 e500_pseudo_register_read, e500_pseudo_register_write): Use
7777 IS_SPE_PSEUDOREG macro.
7778 (rs6000_frame_cache): Remove use of tdep->ppc_ev31_regnum.
7779 (rs6000_gdbarch_init): Remove unnecessary num_sprs local variable.
7780 Remove initialization of tdep->ppc_ev31_regnum.
7782 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
7784 * printcmd.c (print_formatted): Handle references as for unformatted
7787 2008-01-30 Joel Brobecker <brobecker@adacore.com>
7789 * eval.c (evaluate_subexp_standard): Add handling of user
7790 registers when in EVAL_AVOID_SIDE_EFFECTS mode.
7792 2008-01-30 Pierre Muller <muller@ics.u-strasbg.fr>
7794 * eval.c (evaluate_subexp_standard): Support
7795 BINOP_INTDIV opcode.
7797 2008-01-30 Paul N. Hilfinger <hilfinger@adacore.com>
7799 * valarith.c (value_binop): Add floating-point BINOP_MIN and
7801 For BINOP_EXP, use length and signedness of left operand only for
7802 result, as for shifts.
7803 For integral operands to BINOP_EXP, use new integer_pow and
7804 uinteger_pow functions so as to get full range of results.
7805 (integer_pow): New function.
7806 (uinteger_pow): New function.
7808 2008-01-30 Vladimir Prus <vladimir@codesourcery.com>
7810 Use vector for varobj_list_children interface.
7811 * gdb/varobj.c (varobj_list_children): Return vector
7813 * gdb/varobj.h (varobj_list_children): Adjust
7815 (varobj_p): Declare. Declare vector thereof.
7816 * mi/mi-cmd-var.c (mi_cmd_var_list_children): Adjust
7817 for varobj_list_children change.
7818 * Makefile.in (varobj_h): Update dependencies.
7820 2008-01-30 Thiago Jung Bauermann <bauerman@br.ibm.com>
7822 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Add support for
7823 TYPE_CODE_DECFLOAT arguments.
7824 (ppc64_sysv_abi_push_dummy_call) Likewise.
7825 (get_decimal_float_return_value): New function.
7826 (do_ppc_sysv_return_value): Add support for TYPE_CODE_DECFLOAT return
7827 values by calling get_decimal_float_return_value.
7828 (ppc64_sysv_abi_return_value): Likewise.
7830 2008-01-30 Nick Roberts <nickrob@snap.net.nz>
7832 * mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_file): Add field
7833 for preprocessor macro information. Formatting changes.
7835 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
7837 * remote.c (struct remote_state): Add cached_wait_status.
7838 (remote_exec_file): New variable.
7839 (PACKET_vAttach, PACKET_vRun): New constants.
7840 (extended_remote_restart): Do not query for status.
7841 (struct start_remote_args): New.
7842 (remote_start_remote): Take it as a second argument. Check
7843 whether the target is running. Issue an error for non-running
7844 non-extended targets. Cache the wait status. Set inferior_ptid
7846 (remote_open_1): Prompt to disconnect non-running targets. Make
7847 sure the target is marked running. Do not set inferior_ptid here.
7848 Update call to remote_start_remote. Do not call remote_check_symbols
7849 if the target is not running.
7850 (remote_detach_1): Rename from remote_detach. Take an EXTENDED
7851 argument. Handle a non-running target.
7852 (remote_detach): Use it.
7853 (extended_remote_detach): New.
7854 (remote_disconnect): Fix typo. Use remoute_mourn_1.
7855 (extended_remote_attach_1, extended_remote_attach)
7856 (extended_async_remote_attach): New.
7857 (remote_vcont_resume): Remove unused variable.
7858 (remote_wait, remote_async_wait): Use any cached wait status.
7859 (putpkt_binary, getpkt): Clear any cached wait status.
7860 (extended_remoute_mourn_1): New.
7861 (extended_remote_mourn): Use it.
7862 (extended_async_remote_mourn, extended_remote_run): New.
7863 (extended_remote_create_inferior_1): New.
7864 (extended_remote_create_inferior): Use it.
7865 (extended_remote_async_create_inferior): Likewise.
7866 (remote_xfer_partial): Skip for non-executing targets.
7867 (init_extended_remote_ops): Set to_detach and to_attach.
7868 (init_extended_async_remote_ops): Likewise. Use
7869 extended_async_remote_mourn.
7870 (_initialize_remote): Register vAttach, vRun, and
7871 set remote exec-file.
7872 * NEWS: Mention vAttach, vRun, and gdbserver extended-remote support.
7874 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
7876 * Makefile.in (symfile.o): Update.
7877 * NEWS: Mention exec tracing support.
7878 * inf-ttrace.c (inf_ttrace_wait): Return TARGET_WAITKIND_EXECD for
7880 * infcmd.c (kill_if_already_running, detach_command)
7881 (disconnect_command): Replace SOLIB_RESTART with no_shared_libraries.
7882 * infrun.c (MAY_FOLLOW_EXEC, may_follow_exec): Delete.
7883 (follow_exec): Do not check may_follow_exec. Do not mourn and push
7884 targets. Apply the sysroot path to the loaded executable. Use
7885 no_shared_libraries.
7886 * linux-nat.c (linux_child_follow_fork): Print fork following
7887 messages if verbose.
7888 (kill_wait_callback): Kill again before waiting a second time.
7889 * symfile.c (symbol_file_clear): Replace SOLIB_RESTART with
7890 no_shared_libraries.
7892 2008-01-29 Joel Brobecker <brobecker@adacore.com>
7894 * amd64-tdep.c (amd64_classify): Add handling of TYPE_CODE_CHAR.
7896 2008-01-29 Joel Brobecker <brobecker@adacore.com>
7898 * nto-tdep.h: Remove #include "defs.h".
7899 * nto-tdep.c: Add #include "defs.h".
7900 * Makefile.in (nto_tdep_h): Update dependencies.
7901 (nto-tdep.o): Likewise.
7903 2008-01-29 Joel Brobecker <brobecker@adacore.com>
7905 * infrun.c (wait_for_inferior): Add treat_exec_as_sigtrap parameter
7907 (proceed, start_remote): Update call to wait_for_inferior.
7908 * inferior.h (wait_for_inferior): Update declaration.
7909 * fork-child.c, infcmd.c, solib-irix.c, solib-osf.c, solib-sunos.c,
7910 solib-svr4.c, win32-nat.c: Update calls to wait_for_inferior.
7911 * inf-ttrace.c (inf_ttrace_wait): Report TTEVT_EXEC events as
7912 TARGET_WAITKIND_EXECD instead of TARGET_WAITKIND_STOPPED.
7914 2008-01-29 Aleksandar Ristovski <aristovski@qnx.com>
7916 * varobj (adjust_value_for_child_access): Added checking for
7917 returned value from gdb_value_ind.
7918 (c_describe_child): Likewise.
7919 (cplus_describe_child): Fixed a typo.
7921 2008-01-29 Jim Blandy <jimb@red-bean.com>
7923 * MAINTAINERS: Update my info.
7925 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
7927 Use multiple locations for hardware watchpoints.
7928 This eliminates the need to traverse value chain, doing
7929 various checks, in three different places.
7931 * breakpoint.h (struct bp_location): New fields
7932 lengths and watchpoint_type.
7933 (struct breakpoint): Remove the val_chain field.
7934 * breakpoint.c (is_hardware_watchpoint): New.
7935 (free_valchain): Remove.
7936 (update_watchpoint): New.
7937 (insert_bp_location): For hardware watchpoint, just
7939 (insert_breakpoints): Call update_watchpoint_locations
7940 on all watchpoints. If we have failed to insert
7941 any location of a hardware watchpoint, remove all inserted
7943 (remove_breakpoint): For hardware watchpoints, directly
7945 (watchpoints_triggered): Iterate over locations.
7946 (bpstat_stop_status): Use only first location of
7947 a resource watchpoint.
7948 (delete_breakpoint): Don't call free_valchain.
7949 (print_one_breakpoint): Don't print all
7950 locations for watchpoints.
7951 (breakpoint_re_set_one): Use update_watchpoint for
7954 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
7956 Don't reset watchpoint block on solib load.
7958 * breakpoint.c (insert_bp_location): For watchpoints,
7959 recompute condition.
7960 (breakpoint_re_set_one): Instead of recomputing value
7961 and condition for watchpoints, just reset value and
7962 let insert_breakpoints/insert_bp_location recompute it.
7963 Don't do anything about disabled watchpoint.
7965 2008-01-29 Pierre Muller <muller@ics.u-strasbg.fr>
7967 * valarith.c (value_binop): Handle unsigned integer
7970 2008-01-28 Kevin Buettner <kevinb@redhat.com>
7972 * mn10300-tdep.c (mn10300_analyze_prologue): Check for an
7973 instruction pattern that appears frequently in position
7974 independent code. Fix bug in code which looks for "fmov" and
7975 backtracks if no "fmov" is found.
7977 2008-01-28 Doug Evans <dje@google.com>
7979 * dbxread.c (read_dbx_symtab): Fix indentation.
7980 Reformat comments to 80 columns.
7981 Move local var def closer to only use.
7983 2008-01-28 Daniel Jacobowitz <dan@codesourcery.com>
7985 * fork-child.c (SHELL_FILE): Remove #ifndef.
7986 (fork_inferior): Remove SHELL_COMMAND_CONCAT.
7988 2008-01-25 Pierre Muller <muller@ics.u-strasbg.fr>
7990 * i386-tdep.c (i386_skip_noop): New function.
7991 (i386_analyze_prologue): Call i386_skip_noop function.
7993 2008-01-24 Michael Snyder <msnyder@specifix.com>
7995 * procfs.c (procfs_xfer_partial): Comment, cut/paste error.
7996 * win32-nat.c (win32_xfer_partial): Ditto.
7997 * target.c (default_xfer_partial): Minor whitespace adjustment.
7999 2008-01-24 Pedro Alves <pedro@codesourcery.com>
8001 * arm-tdep.c (arm_addr_bits_remove): In non 26-bit mode, don't
8002 strip bit 1 even if pc doesn't point to thumb code.
8004 2008-01-23 Daniel Jacobowitz <dan@codesourcery.com>
8006 * remote.c (remote_wait): Handle SIGINT between packets.
8007 (remote_async_wait): Likewise.
8009 2008-01-23 Vladimir Prus <vladimir@codesourcery.com>
8010 Chris Demetriou <cgd@google.com>
8012 * thread.c (add_thread_silent): Renamed
8014 (print_thread_events): New variable definition.
8015 (show_print_thread_events): New function.
8016 (_initialize_thread): Add "set print thread-events" and
8017 "show print thread-events" commands.
8018 (add_thread): Announce new thread.
8019 * gdbthread.h (add_thread_silent): Declare.
8020 (print_thread_events): New variable declaration.
8021 * inf-ttrace.c (inf_ttrace_wait): Don't
8022 inform about new thread, as add_thread is always
8023 called too, and will take care of that.
8024 * infrun.c (handle_inferior_event): Likewise.
8025 * procfs.c (procfs_wait): Likewise.
8026 * remote.c (remote_currthread): Likewise.
8027 * sol-thread.c (sol_thread_wait): Likewise.
8028 * win32-nat.c (get_win32_debug_event): Likewise.
8029 * linux-thread-db.c (attach_thread): Likewise.
8030 Remove the verbose parameter.
8031 (check_event): Make detach_thread be verbose
8032 only if print_thread_events is set.
8033 * linux-nat.c (lin_lwp_attach_lwp): Don't inform
8034 about new thread. This is called only from
8035 linux-thread-db.c:attach_thread, which will take care.
8036 Remove the verbose parameter.
8037 * linux-nat.h (lin_lwp_attach_lwp): Adjust prototype.
8039 2008-01-23 Nick Roberts <nickrob@snap.net.nz>
8041 * mi/mi-cmd-var.c (mi_cmd_var_set_format): Add value field to output.
8043 2008-01-22 Vladimir Prus <vladimir@codesourcery.com>
8045 * breakpoint.c (break_command_really): New parameter
8047 (break_command_1): Pass 0 as
8048 ignore_count to break_command_really.
8049 (gdb_breakpoint): Pass ignore_count to
8050 break_command_really.
8052 2008-01-21 Kevin Buettner <kevinb@redhat.com>
8054 * mn10300-linux-tdep.c (am33_linux_sigframe_cache_init): Find
8055 sigcontext struct via pointer.
8056 (struct sigframe comment): Update to show new field `psc'.
8058 2008-01-21 Vladimir Prus <vladimir@codesourcery.com>
8060 * infrun.c (handle_inferior_event): If
8061 we failed to remove breakpoints, error,
8062 don't try to increment PC by hand.
8064 2008-01-18 Nick Hudson <nick.hudson@dsl.pipex.com>
8066 Add NetBSD/hppa target and host support.
8068 * hppabsd-tdep.c (hppabsd_supply_gregset): Move to ...
8069 (hppabsd_gregset): Move to ...
8070 (hppabsd_regset_from_core_section): Rename
8071 hppaobsd_regset_from_core_section and move to ...
8072 (hppabsd_find_global_pointer): Update comment.
8073 (hppabsd_init_abi): Make global. Do not register
8074 hppabsd_regset_from_core_section.
8075 (hppabsd_core_osabi_sniffer): Rename hppaobsd_core_osabi_sniffer and
8077 (_initialize_hppabsd_tdep): Move to ...
8078 * hppaobsd-tdep.c: ... here. New file.
8079 * hppnbsd-tdep.c: New file.
8080 * hppnbsd-nat.c: New file.
8081 * Makefile.in (ALL_TARGET_OBS): Add hppanbsd-tdep.o and hppaobsd-tdep.o.
8082 (ALLDEPFILES): Add hppabsd-nat.c and hppabsd-tdep.c.
8083 (hppabsd-nat.o, hppabsd-tdep.o): New dependencies.
8084 (hppabsd-tdep.o, hppaobsd-tdep.o): Update dependencies.
8085 * configure.host (hppa*-*-netbsd*): New entry.
8086 * configure.tgt (hppa*-*-netbsd*): New entry.
8087 (hppa*-*-openbsd*): Update.
8088 * NEWS (New native configuration): Mention NetBSD/hppa.
8089 (New targets): Mention NetBSD/hppa.
8091 2008-01-18 Markus Deuling <deuling@de.ibm.com>
8093 * gdbarch.sh (function_list): Add new property bits_big_endian to
8095 * gdbarch.{c,h}: Regenerate.
8097 * value.c (struct value): Replace BITS_BIG_ENDIAN by
8098 gdbarch_bits_big_endian (comment).
8099 (unpack_field_as_long, modify_field): Likewise.
8100 * value.h: Likewise (comment).
8101 * valops.c (value_slice): Likewise.
8102 * valarith.c (value_subscript, value_bit_index): Likewise.
8103 * gdbtypes.h (field): Likewise (comment).
8104 * eval.c (evaluate_subexp_standard): Likewise.
8105 * dwarf2read.c (dwarf2_add_field): Likewise.
8106 * ada-lang.c (decode_packed_array, ada_value_primitive_packed_val)
8107 (move_bits, ada_value_assign, value_assign_to_component): Likewise.
8109 * defs.h (BITS_BIG_ENDIAN): Remove.
8111 2008-01-18 Markus Deuling <deuling@de.ibm.com>
8113 * jv-exp.y (yylex): Replace DEPRECATED_STREQN with the appropriate
8115 * m2-exp.y (yylex): Likewise.
8116 * objc-exp.y (yylex): Likewise.
8118 * defs.h (DEPRECATED_STREQN): Remove.
8120 2008-01-17 H.J. Lu <hjl.tools@gmail.com>
8122 * MAINTAINERS: Update my email address.
8124 2008-01-17 Jim Blandy <jimb@codesourcery.com>
8126 * README: Mention gdbserver/README.
8128 2008-01-17 Pierre Muller <muller@ics.u-strasbg.fr>
8130 * valarith.c (value_binop): Handle BINOP_INTDIV
8131 for unsigned and signed integers.
8133 2008-01-17 Ulrich Weigand <uweigand@de.ibm.com>
8135 * s390-tdep.c (s390_gdbarch_init): Set default long double
8136 type to 128-bit IEEE quad.
8138 2008-01-17 Joel Brobecker <brobecker@adacore.com>
8140 * hpux-thread.c (hpux_thread_resume): Delete commented-out code.
8142 2008-01-16 Mark Kettenis <kettenis@gnu.org>
8144 * auxv.c (fprint_target_auxv): Add support for AT_SUN_AUXFLAGS.
8146 * dfp.c, dfp.h: Rename decimal_to_double to decimal_to_doublest.
8147 * value.c: All callers changed.
8149 2008-01-16 Markus Deuling <deuling@de.ibm.com>
8151 * rs6000-nat.c (add_vmap, vmap_ldinfo, vmap_exec): Replace
8152 DEPRECATED_STREQ by its expression.
8153 * coffread.c (coff_locate_sections, coff_symtab_read): Likewise.
8154 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno, find_linenos)
8155 (scan_xcoff_symtab): Likewise.
8156 * hppa-hpux-tdep.c (hppa_hpux_skip_trampoline_code): Likewise.
8157 * f-lang.c (find_common_for_function): Likewise.
8158 * objc-exp.y (parse_number): Likewise.
8160 * defs.h (DEPRECATED_STREQ): Remove.
8162 2008-01-16 Markus Deuling <deuling@de.ibm.com>
8164 * mn10300-tdep.h (AM33_MODE): Add gdbarch as parameter.
8165 * mn10300-tdep.c (set_reg_offsets, mn10300_analyze_prologue): Use
8166 get_frame_arch to get at the current_architecture. Update AM33_MODE
8168 (mn10300_analyze_prologue): Add gdbarch as parameter. Update caller.
8169 (mn10300_frame_unwind_cache): Use get_frame_arch to get at the current
8171 (set_reg_offsets, mn10300_analyze_prologue): Fix indentation.
8173 2008-01-16 Markus Deuling <deuling@de.ibm.com>
8175 * amd64-nat.h (amd64_native_gregset_supplies_p): Add gdbarch as
8177 * amd64-nat.c (amd64_native_gregset_supplies_p): Likewise.
8179 (amd64_native_gregset_reg_offset): Add gdbarch as parameter. Replace
8180 current_gdbarch by gdbarch. Update caller.
8182 * amd64-linux-nat.c (amd64_linux_fetch_inferior_registers)
8183 (amd64_linux_store_inferior_registers): Use get_regcache_arch to get at
8184 the current architecture. Update calls of
8185 amd64_native_gregset_supplies_p.
8186 * amd64bsd-nat.c (amd64bsd_fetch_inferior_registers)
8187 (amd64bsd_store_inferior_registers): Likewise.
8189 2008-01-16 Markus Deuling <deuling@de.ibm.com>
8191 * ppc-linux-nat.c (ppc_register_u_addr): Add gdbarch as parameter.
8192 Replace current_gdbarch by gdbarch. Update caller.
8194 2008-01-16 Markus Deuling <deuling@de.ibm.com>
8196 * dbxread.c (repeated_header_complaint, dbx_symfile_init)
8197 (read_dbx_dynamic_symtab, function_outside_compilation_unit_complaint)
8198 (read_dbx_symtab, end_psymtab, dbx_psymtab_to_symtab_1)
8199 (dbx_psymtab_to_symtab, read_ofile_symtab, process_one_symbol)
8200 (stabsect_build_psymtabs): Fix indentation.
8202 2008-01-15 Michael Snyder <msnyder@specifix.com>
8204 * corelow.c (core_xfer_partial): Comment, cut/paste error.
8206 2008-01-14 Pierre Muller <muller@ics.u-strasbg.fr>
8208 * win32-nat.c (win32_create_inferior): Restore code calling
8209 CloseHandle on ProcessInformation structure.
8211 2008-01-13 Nick Hudson <nick.hudson@dsl.pipex.com>
8213 * configure.ac: Check for void * as 3 argument of ptrace.
8214 * configure: regenerate.
8216 2008-01-11 Markus Deuling <deuling@de.ibm.com>
8218 * alpha-tdep.c (alpha_heuristic_proc_start)
8219 (alpha_sigtramp_register_address): Add gdbarch as parameter. Replace
8220 current_gdbarch by gdbarch.
8222 (alpha_heuristic_frame_unwind_cache): Use get_frame_arch to get at the
8223 current architecture by frame_info. Update alpha_heuristic_proc_start
8226 (alpha_sigtramp_frame_this_id, alpha_sigtramp_frame_prev_register): Use
8227 get_frame_arch to get at the current architecture by frame_info. Update
8228 alpha_sigtramp_register_address call.
8230 * arm-tdep.c (thumb_scan_prologue): Add gdbarch as parameter and replace
8231 current_gdbarch by gdbarch. Update caller.
8232 (convert_to_extended, convert_from_extended): Add endianess parameter
8233 for comparison. Update caller.
8234 (arm_extract_return_value, arm_store_return_value): Use
8235 get_regcache_arch to get at the current architecture.
8237 * cris-tdep.c (cris_register_size): Add gdbarch as parameter. Replace
8238 current_gdbarch by gdbarch. Update caller.
8239 (cris_gdb_func, move_to_preg_op, none_reg_mode_move_from_preg_op): Add
8240 gdbarch as parameter. Update caller. Replace current_gdbarch by gdbarch.
8242 * h8300-tdep.c (E_PSEUDO_CCR_REGNUM, E_PSEUDO_EXR_REGNUM, BINWORD): Add
8243 gdbarch as parameter. Update caller.
8244 (h8300_init_frame_cache): Add gdbarch as parameter. Replace
8245 current_gdbarch by gdbarch. Update caller.
8247 * hppa-tdep.c (skip_prologue_hard_way): Add gdbarch as parameter and
8248 update caller. Replace current_gdbarch by gdbarch.
8250 * m32c-tdep.c (m32c_skip_trampoline_code): Use get_frame_arch to get at
8251 the current architecture. Replace current_gdbarch by gdbarch.
8252 * m68hc11-tdep.c (m68hc11_frame_unwind_cache): Likewise.
8253 (STACK_CORRECTION, USE_PAGE_REGISTER): Replace M6811_TDEP by its
8254 expression. Add gdbarch as parameter and replace current_gdbarch with
8256 (M6811_TDEP): Remove.
8257 (m68hc11_frame_prev_register): Use get_frame_arch to get at the current
8259 (m68hc11_scan_prologue): Add gdbarch as parameter. Replace
8260 current_gdbarch by gdbarch. Update caller.
8262 * m68k-tdep.c (m68k_analyze_prologue): Add gdbarch as parameter and
8264 (m68k_analyze_register_saves): Likewise. Also replace current_gdbarch
8267 * rs6000-tdep.c (skip_prologue): Add gdbarch as parameter and update
8268 caller. Relace current_gdbarch by gdbarch.
8269 (altivec_register_p, spe_register_p): Likewise.
8270 * ppc-tdep.h (altivec_register_p, spe_register_p): Add gdbarch as
8272 * ppc-linux-nat.c (fetch_register, store_register): Update caller of
8273 altivec_register_p and spe_register_p.
8275 * score-tdep.c (score_fetch_inst): Add gdbarch as parameter. Update
8276 caller. Replace current_gdbarch by gdbarch.
8277 (score_analyze_prologue): use get_frame_arch to get at the current
8280 * sparc-tdep.h (sparc_analyze_prologue): Add gdbarch as parameter.
8281 * sparc-tdep.c (sparc_analyze_prologue): Likewise. Replace
8282 current_gdbarch by gdbarch. Update caller.
8283 (sparc_frame_cache): Use get_frame_arch to get at the current
8285 * sparce64-tdep.c (sparc64_skip_prologue): Update call of
8286 sparc_analyze_prologue.
8288 * mn10300-tdep.c (mn10300_dwarf2_reg_to_regnum): Add gdbarch as
8291 2008-01-11 Markus Deuling <deuling@de.ibm.com>
8293 * exec.c: #include "arch-utils.h"
8294 (print_section_info): Use gdbarch_from_bfd to get at the
8295 current architecture. Replace current_gdbarch. Fix indention. Replace
8296 deprecated_print_address_numeric by paddress.
8297 * Makefile.in (exec.o) Add dependency to arch-utils.h.
8299 * valprint.c (val_print_string): Replace
8300 deprecated_print_address_numeric.
8301 * tracepoint.c (trace_mention, scope_info): Likewise.
8302 * symmisc.c (dump_msymbols, dump_psymtab, dump_symtab_1, print_symbol)
8303 (print_symbol, print_partial_symbols, maintenance_info_psymtabs)
8304 (maintenance_check_symtabs): Likewise.
8305 * symfile.c (list_overlays_command): Likewise.
8306 * stack.c (frame_info, print_block_frame_labels): Likewise.
8307 * printcmd.c (print_address, print_address_demangle)
8308 (address_info): Likewise.
8309 * corefile.c (memory_error): Likewise.
8310 * infcmd.c (jump_command): Likewise.
8311 * breakpoint.c (insert_bp_location, describe_other_breakpoints)
8312 (mention, delete_breakpoint): Likewise.
8313 * c-valprint.c (print_function_pointer_address, c_val_print): Likewise.
8314 * dwarf2read.c (dump_die): Likewise.
8315 * ada-valprint.c (ada_val_print_1): Likewise.
8316 * f-valprint.c (f_val_print): Likewise.
8317 * linux-fork.c (info_forks_command): Likewise.
8318 * m32r-com.c (m32r_load_section, m32r_load)
8319 (m32r_upload_command): Likewise.
8321 * ui-out.c (ui_out_field_core_addr): Remove unnecessary comment.
8323 2008-01-11 Markus Deuling <deuling@de.ibm.com>
8325 * gdbarch.sh (skip_prologue): Add gdbarch
8327 * gdbarch.{c,h}: Regenerate.
8329 * alpha-tdep.c (alpha_skip_prologue): Add gdbarch as parameter.
8330 * amd64-tdep.c (amd64_skip_prologue): Likewise.
8331 * avr-tdep.c (avr_skip_prologue): Likewise.
8332 * cris-tdep.c (cris_skip_prologue): Likewise.
8333 * frv-tdep.c (frv_skip_prologue): Likewise.
8334 * h8300-tdep.c (h8300_skip_prologue): Likewise.
8335 * hppa-tdep.c (hppa_skip_prologue): Likewise.
8336 * i386-tdep.c (i386_skip_prologue): Likewise.
8337 * ia64-tdep.c (ia64_skip_prologue): Likewise.
8338 * iq2000-tdep.c (iq2000_skip_prologue): Likewise.
8339 * m32r-tdep.c (m32r_skip_prologue): Likewise.
8340 * m68hc11-tdep.c (m68hc11_skip_prologue): Likewise.
8341 * m68k-tdep.c (m68k_skip_prologue): Likewise.
8342 * m88k-tdep.c (m88k_skip_prologue): Likewise.
8343 * mep-tdep.c (mep_skip_prologue): Likewise.
8344 * mips-tdep.c (mips_skip_prologue): Likewise.
8345 * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
8346 * mt-tdep.c (mt_skip_prologue): Likewise.
8347 * rs6000-tdep.c (rs6000_skip_prologue): Likewise.
8348 * score-tdep.c (score_skip_prologue): Likewise.
8349 * sh64-tdep.c (sh64_skip_prologue): Likewise.
8350 * sh-tdep.c (sh_skip_prologue): Likewise.
8351 * sparc64-tdep.c (sparc64_skip_prologue): Likewise.
8352 * sparc-tdep.c (sparc32_skip_prologue): Likewise.
8353 * spu-tdep.c (spu_skip_prologue): Likewise.
8354 * v850-tdep.c (v850_skip_prologue): Likewise.
8355 * vax-tdep.c (vax_skip_prologue): Likewise.
8356 * xstormy16-tdep.c (xstormy16_skip_prologue): Likewise.
8357 * xtensa-tdep.c (xtensa_skip_prologue): Likewise.
8359 * arm-tdep.c (arm_skip_prologue): Add gdbarch as parameter. Replace
8360 current_gdbarch by gdbarch.
8361 * m32c-tdep.c (m32c_skip_prologue): Likewise.
8362 * s390-tdep.c (s390_skip_prologue): Likewise.
8364 2008-01-10 Doug Evans <dje@google.com>
8366 * defs.h (struct continuation_arg): Fix typo in comment.
8367 * target.c (target_translate_tls_address): Fix comment spelling error.
8369 2008-01-09 Thiago Jung Bauermann <bauerman@br.ibm.com>
8371 * doublest.h (DOUBLEST_PRINT_FORMAT): Remove % from string.
8372 (DOUBLEST_SCAN_FORMAT): Likewise.
8373 * dfp.c (decimal_from_floating): Use DOUBLEST_PRINT_FORMAT.
8374 * ada-lex.l (processReal): Prepend "%" to use of DOUBLEST_SCAN_FORMAT.
8375 * c-exp.y (parse_number): Likewise.
8376 * jv-exp.y (parse_number): Likewise.
8377 * objc-exp.y (parse_number): Likewise.
8378 * p-exp.y (parse_number): Likewise.
8380 2008-01-09 Joel Brobecker <brobecker@adacore.com>
8382 * gdbtypes.c (create_array_type): Add handling of null Ada arrays.
8383 (check_typedef): Likewise.
8385 2008-01-09 Luis Machado <luisgpm@br.ibm.com>
8387 * printcmd.c (printf_command): Add seen_big_h, seen_big_d and
8388 seen_double_big_d, treat the new H, D, and DD modifiers as length
8391 2008-01-08 Joel Brobecker <brobecker@adacore.com>
8393 * dwarf2read.c (read_enumeration_type): Add comment.
8395 2008-01-08 Thiago Jung Bauermann <bauerman@br.ibm.com>
8397 * config.in: Regenerate.
8399 2008-01-08 Joel Brobecker <brobecker@adacore.com>
8401 * ada-lang.c (ada_convert_actual): Renames convert_actual.
8403 (ada_convert_actuals): Delete.
8404 * ada-lang.h (ada_convert_actual): Add declaration.
8405 (ada_convert_actuals): Remove declaration.
8406 * infcall.c: #include "ada-lang.h".
8407 (value_arg_coerce): Add new parameter sp. Update function
8408 documetnation. Add handling of Ada function call parameters.
8409 * Makefile.in (infcall.o): Update dependencies.
8411 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
8413 * ada-lang.c (ensure_lval): Fix value lval kind.
8414 (convert_actual): Add handling for arguments passed by reference.
8416 2008-01-08 Doug Evans <dje@google.com>
8418 * dbxread.c (read_dbx_symtab): Fix indentation.
8420 2008-01-07 Thiago Jung Bauermann <bauerman@br.ibm.com>
8422 * Makefile.in (dfp.o): Depend on expression.h, gdbtypes.h and value.h.
8423 (valarith.o): Depend on dfp.h.
8424 (valops.o): Likewise.
8425 * dfp.c: Include expression.h, gdbtypes.h, value.h and dfp.h.
8426 (set_decnumber_context): New function.
8427 (decimal_check_errors): Likewise.
8428 (decimal_from_number): Likewise.
8429 (decimal_to_number): Likewise.
8430 (decimal_from_string): Use set_decnumber_context and
8431 decimal_check_errors.
8432 (decimal_from_integral): New function.
8433 (decimal_from_floating): Likewise.
8434 (decimal_to_double): Likewise.
8435 (promote_decimal): Likewise.
8436 (decimal_binop): Likewise.
8437 (decimal_is_zero): Likewise.
8438 (decimal_compare): Likewise.
8439 (decimal_convert): Likewise.
8440 * dfp.h (decimal_from_integral): New prototype.
8441 (decimal_from_floating): Likewise.
8442 (decimal_to_double): Likewise.
8443 (decimal_binop): Likewise.
8444 (decimal_is_zero): Likewise.
8445 (decimal_compare): Likewise.
8446 (decimal_convert): Likewise.
8447 * eval.c (evaluate_subexp_standard): Remove expect_type argument from
8448 call to value_from_decfloat.
8449 * valarith.c: Include dfp.h.
8450 (value_args_as_decimal): New function.
8451 (value_binop): Add if block to handle TYPE_CODE_DECFLOAT values.
8452 (value_logical_not): Likewise.
8453 (value_equal): Likewise.
8454 (value_less): Likewise.
8455 (value_pos): Likewise.
8456 (value_neg): Formatting fix.
8457 * valops.c: Include dfp.h.
8458 (value_cast): Add if block to handle TYPE_CODE_DECFLOAT values.
8459 * value.c (unpack_long): Add case to handle TYPE_CODE_DECFLOAT.
8460 (unpack_double): Add if block to handle TYPE_CODE_DECFLOAT.
8461 (value_from_decfloat): Remove expect_type argument.
8462 * value.h (value_from_decfloat): Update prototype.
8464 2008-01-07 Vladimir Prus <vladimir@codesourcery.com>
8466 Ignore change in name of dynamic linker during
8467 execution on Solaris. This also unbreaks pending breakpoints.
8469 * solist.h (struct target_so_ops): New field same.
8470 * solib-svr4.c (svr4_same): New.
8471 (_initialize_svr4_solib): Register svr4_same.
8472 * solib.c (update_solib_list): Use ops->same, if available.
8474 2008-01-06 Christopher Faylor <me+cygwin@cgf.cx>
8476 * win32-nat.c (win32_make_so): Use cygwin-style path to avoid warnings
8477 when using MS-DOS paths.
8479 2008-01-05 Pedro Alves <pedro@codesourcery.com>
8481 * NEWS: Mention --pid and --core command line behaviour changes.
8483 2008-01-05 Pedro Alves <pedro@codesourcery.com>
8485 * main.c (captured_main): Remove 'count' varible and the
8486 ALIGN_STACK_ON_ENTRY block that used it. Error out if --core and
8487 --pid options were issued simultaneously. If an explicit pid
8488 option was passed, don't fallback to core file. Detect extra
8489 arguments better in the presence of explicit pid or core
8492 2008-01-05 Joel Brobecker <brobecker@adacore.com>
8494 * ada-lang.c (ada_which_variant_applies): Correctly compute
8495 the value of the discriminant when the variant record is packed.
8497 2008-01-04 Joel Brobecker <brobecker@adacore.com>
8499 * ada-lang.c (is_name_suffix): Handle middle-name numeric suffixes
8500 that are used to differentiate homonyms.
8502 2008-01-04 Jerome Guitton <guitton@adacore.com>
8504 * ada-lang.c (decode_packed_array_type): Avoid a seg fault
8505 when the type is an anonymous pointer type.
8506 (ada_check_typedef): Avoid a seg fault when the type is null.
8507 * ada-typeprint.c (print_array_type): Add support for pointer
8510 2008-01-04 Paul N. Hilfinger <hilfinger@adacore.com>
8512 * ada-exp.y: Allow '{type} ADDRESS' notation on left of assignment.
8514 2008-01-04 Joel Brobecker <brobecker@adacore.com>
8516 * ada-lang.c (ada_evaluate_subexp): Evaluate tagged types in
8517 EVAL_NORMAL mode when noside is EVAL_AVOID_SIDE_EFFECTS.
8519 2008-01-04 Joel Brobecker <brobecker@adacore.com>
8521 * ada-exp.y (chop_separator): New function.
8522 (write_selectors): Rewrite to re-use chop_separator.
8523 (ada_nget_field_index, get_symbol_field_type): New functions.
8524 (write_var_or_type): Add support for "ptype TYPENAME.FIELD"
8527 2008-01-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
8529 * symtab.c (find_pc_sect_line): Use SYMBOL_VALUE_ADDRESS instead
8530 of SYMBOL_VALUE when working with function symbols.
8532 2008-01-03 Joel Brobecker <brobecker@adacore.com>
8534 * ada-lang.c (resolve_subexp): Add handling of OP_REGISTER
8535 expressions. These expressions do not need to be rewriten.
8537 2008-01-03 Joel Brobecker <brobecker@adacore.com>
8539 * dwarf2read.c (read_enumeration_type): Flag type as stub if
8540 the given die is a declaration.
8542 2008-01-03 Joel Brobecker <brobecker@adacore.com>
8544 * ada-lang.c (ada_array_bound_from_type): Make non-static.
8545 Handle properly the case when the index type is an enumerated type.
8546 Do not return the subtype of the bounds type, just return the
8547 bounds type directly - this is not needed and is more consistent
8548 with what we do for arrays when no XA parallel type exists.
8550 2008-01-03 Joel Brobecker <brobecker@adacore.com>
8552 * ada-lang.c (static_unwrap_type): Add forward declaration.
8553 (template_to_static_fixed_type): Fields of dynamic types sometimes
8554 also need to be unwrapped. Take this into account.
8555 (ada_to_fixed_type_1): Renamed from ada_to_fixed_type.
8556 (ada_to_fixed_type): New wrapper around ada_to_fixed_type_1.
8557 * ada-typeprint.c (ada_print_type): Get the typename from
8558 the original type, not the base type.
8560 2008-01-03 Jerome Guitton <guitton@adacore.com>
8562 * ada-lang.c (ada_value_struct_elt, to_fixed_array_type)
8563 (to_fixed_array_type, ada_to_fixed_value_create, unwrap_value):
8564 Update calls to ada_to_fixed_type.
8565 (ada_template_to_fixed_record_type_1): Ditto, but without looking
8567 (ada_to_fixed_type): Add check_tag parameter; do not look for
8568 tag if null. When looking for a tag, use a fixed record type.
8569 * ada-lang.h (ada_to_fixed_type): Add check_tag parameter.
8570 * ada-valprint.c (printable_val_type, ada_value_print): Update
8571 calls to ada_to_fixed_type.
8573 2008-01-03 Luis Machado <luisgpm@br.ibm.com>
8575 * doublest.c (convert_floatformat_to_doublest): Call
8576 floatformat_to_doublest instead of floatformat_to_double and use
8578 (convert_doublest_to_floatformat): Call floatformat_from_doublest
8579 instead of floatformat_from_double and use DOUBLEST variables.
8581 2008-01-03 Nick Hudson <nick.hudson@dsl.pipex.com>
8583 * MAINTAINERS (Write After Approval): Add self.
8585 2008-01-03 Joel Brobecker <brobecker@adacore.com>
8587 * symfile.c (set_initial_language): Make non-static.
8588 * symfile.h (set_initial_language): Add declaration.
8589 * language.c: #include "symfile.h".
8590 (set_language): Call set_initial_language if the frame language
8591 could not be determined.
8593 2008-01-03 Paul N. Hilfinger <hilfinger@adacore.com>
8595 * eval.c (evaluate_subexp_for_address): Provide frame address to
8596 locate_var_value only if it will be needed.
8598 2008-01-02 Jan Kratochvil <jan.kratochvil@redhat.com>
8600 * linux-nat.c (linux_child_follow_fork): Call also CHECK_FOR_THREAD_DB.
8602 2008-01-02 Joel Brobecker <brobecker@adacore.com>
8604 * ada-lang.c (ada_evaluate_subexp): Modify the value returned
8605 when noside is EVAL_AVOID_SIDE_EFFECTS to be an lval_memory.
8606 This is needed to make sure that any other treatment applied
8607 to the resulting value does not fail for spurious reason,
8608 such as trying to take the address of this value.
8610 2008-01-02 Joel Brobecker <brobecker@adacore.com>
8612 * ada-lang.c (ada_value_equal): Dereference reference types when
8615 2008-01-01 Daniel Jacobowitz <dan@codesourcery.com>
8617 Updated copyright notices for most files.
8619 2008-01-01 Christopher Faylor <me+gdb@cgf.cx>
8621 * win32-nat.c (psapi_module_handle): Remove static.
8622 (get_module_name): Rename from psapi_get_dll_name. Revamp slightly to
8623 return first module found if base_address is zero. Don't initialize
8624 psapi function pointers here. Convert to cygwin paths when
8626 (win32_pid_to_exec_file): Use Cygwin's /proc interface to determine
8627 executable name. Use get_module_name when that fails or when
8629 (_initialize_psapi): New function. Initialize psapi stuff before it is
8630 needed or issue a warning if it is not found. Move psapi_module_handle
8633 2008-01-01 Joel Brobecker <brobecker@adacore.com>
8635 * ada-lang.c (ada_remove_trailing_digits): New function.
8636 (ada_remove_po_subprogram_suffix): New function.
8637 (ada_decode): Improve. Move the description of the algorithm
8638 directly inside the code, instead of in the function global
8641 2008-01-01 Joel Brobecker <brobecker@adacore.com>
8643 * ada-valprint.c (ada_val_print_1) [TYPE_CODE_REF]: Ignore deref_ref
8644 and always print the dereferenced value.
8646 2008-01-01 Joel Brobecker <brobecker@adacore.com>
8648 * ada-lang.c (ada_evaluate_subexp, case BINOP_SUB): Add handling
8649 of the case where the first argument is a reference.
8650 (ada_evaluate_subexp, case BINOP_ADD): Likewise.
8652 2008-01-01 Joel Brobecker <brobecker@adacore.com>
8654 Implement support for Ada interface types.
8656 * ada-lang.c (ada_is_dispatch_table_ptr_type): New function.
8657 (ada_is_ignored_field): Ignore fields that are a dispatch table
8660 2008-01-01 Joel Brobecker <brobecker@adacore.com>
8662 * top.c (print_gdb_version): Update copyright year.
8664 2008-01-01 Joel Brobecker <brobecker@adacore.com>
8666 * ChangeLog-2007: New ChangeLog rotation.
8667 * ChangeLog: Reset for 2008.
8668 * config/djgpp/fnchange.lst: Add entries for ChangeLog-2006 and
8671 For older changes see ChangeLog-2007.
8677 version-control: never
projects / external / binutils.git / blob