1 2008-05-24 Joel Brobecker <brobecker@adacore.com>
3 * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
4 we're attaching to a running process.
6 2008-12-18 Pierre Muller <muller@ics.u-strasbg.fr>
8 * win32-nat.c (handle_load_dll): Give dll name and load address
10 (handle_unload_dll): Likewise.
12 2008-06-14 Vladimir Prus <vladimir@codesourcery.com>
14 Don't suppress *running when doing finish.
15 * infcall.c (call_function_by_hand): Set both
16 suppress_resume_observer and suppress_stop_observer.
17 * infcmd.c (suppress_run_stop_observers): Split into...
18 (suppress_resume_observer, suppress_stop_observer): ...those.
19 (finish_command_continuation): Clear suppress_stop_observer.
20 (finish_command): Set suppress_stop_observer.
21 * inferior.h (suppress_run_stop_observers): Split into...
22 (suppress_resume_observer, suppress_stop_observer): ...those.
23 * infrun.c (normal_stop): Check for suppress_stop_observer.
24 * thread.c (set_running): Check for suppress_resume_observer.
26 2008-06-12 Pedro Alves <pedro_alves@portugalmail.pt>
27 Pierre Muller <muller@ics.u-strasbg.fr>
29 * gdbarch.sh (gdbarch_skip_main_prologue): New.
30 * gdbarch.h, gdbarch.c: Regenerate.
31 * i386-tdep.h (i386_skip_main_prologue): Declare.
32 * i386-tdep.c (i386_skip_main_prologue): New.
33 * i386-cygwin-tdep.c (i386_cygwin_init_abi): Register
34 i386_skip_main_prologue as gdbarch_skip_main_prologue gdbarch callback.
35 * symtab.c (find_function_start_sal): When pc points at the "main"
36 function, call gdbarch_skip_main_prologue.
38 2008-06-11 Daniel Jacobowitz <dan@codesourcery.com>
40 * value.c (value_primitive_field): Fetch lazy register values.
42 2008-06-11 Pedro Alves <pedro@codesourcery.com>
44 * NEWS: Mention support removal of undocumented S AA p PID stop
47 * remote.c (remote_wait): Remove undocumented S AA p PID support.
49 2008-06-10 Stan Shebs <stan@codesourcery.com>
51 * MAINTAINERS: Update my affiliation and address.
53 2008-06-10 Andreas Schwab <schwab@suse.de>
55 * top.c (print_gdb_version): Don't print final newline.
57 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
60 * Makefile.in: Update dependencies.
61 * gdbthread.h (struct thread_info): New field
63 (set_running, is_running): New.
64 * thread.c (set_running, is_running): New.
65 * inferior.h (suppress_normal_stop_observer): Rename to...
66 (suppress_run_stop_observers): ..this.
67 * infcmd.c (suppress_normal_stop_observer): Rename to...
68 (suppress_run_stop_observers): ..this.
69 (finish_command_continuation, finish_command): Adjust.
70 * infcall.c (call_function_by_hand): Adjust.
71 * infrun.c (normal_stop): Call set_running.
72 * target.c (target_resume): New. Call set_running.
73 * target.h (target_resume): Convert from macro to
76 * mi/mi-interp.c (mi_on_resume): New.
77 (mi_interpreter_init): Register mi_on_resume.
79 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
81 Use observers to report stop events in MI.
82 * mi/mi-interp.c (mi_on_normal_stop): New.
83 (mi_interpreter_init): Register mi_on_normal_stop.
84 (mi_interpreter_exec_continuation): Remove.
85 (mi_cmd_interpreter_exec): Don't register the above.
86 * mi/mi-main.c (captured_mi_execute_command): Don't care
88 (mi_execute_async_cli_command): Don't install continuation. Don't
90 (mi_exec_async_cli_cmd_continuation): Remove.
92 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
94 Suppress normal stop observer when it's problematic.
95 * inferior.h (suppress_normal_stop_observer): New.
96 * infcall.c (call_function_by_hand): Disable stop events when
98 * infmcd.c (suppress_normal_stop_observer): New.
99 (finish_command_continuation): Call normal_stop observer
101 (finish_command): Disable stop events inside proceed.
102 * infrun.c (normal_stop): Don't call normal stop observer if
103 suppressed of if multi-step is in progress.
105 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
108 * infrun.c (finish_command): Don't pass cleanup
110 (finish_command_continuation): Don't grab cleanup from
111 the passed data, as we don't use, and cannot, use it anyway.
113 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
115 Introduce common cleanup for restoring integers.
116 * defs.h (make_cleanup_restore_integer): New declaration.
117 (struct cleanup): New field free_arg.
118 (make_my_cleanup_2): New.
119 * utils.c (restore_integer_closure, restore_integer)
120 (make_cleanup_restore_integer): New.
121 (make_my_cleanup): Initialize the free_arg field and
122 renamed to make_my_cleanup_2.
123 (do_my_cleanups): Call free_arg.
124 (discard_cleanups): Call free_arg.
125 * breakpoint.c (restore_always_inserted_mode): Remove.
126 (update_breakpoints_after_exec): Use make_cleanup_restore_integer.
128 2008-06-09 Doug Evans <dje@google.com>
130 * remote.c (remote_wait): Include beginning of malformed packet
133 2008-06-09 Tom Tromey <tromey@redhat.com>
135 * completer.c (complete_line): Don't special-case
136 expression_completer.
137 (expression_completer): Only pass last word to
139 * c-exp.y (yylex): Check 'token', not 'operator'.
141 2008-06-09 Daniel Jacobowitz <dan@codesourcery.com>
143 * configure.ac (build_warnings): Add -Wno-format for mingw.
144 * configure: Regenerated.
146 2008-06-07 Daniel Jacobowitz <dan@codesourcery.com>
148 * NEWS: Make indentation consistent. Move exec tracing entry out
149 of remote packet list.
151 2008-06-06 Tom Tromey <tromey@redhat.com>
153 * value.h (evaluate_subexpression_type, extract_field_op):
155 * printcmd.c (_initialize_printcmd): Use expression_completer for
156 'p', 'inspect', 'call'.
157 * parser-defs.h (parse_field_expression): Declare.
158 * parse.c: Include exceptions.h.
159 (in_parse_field, expout_last_struct): New globals.
160 (mark_struct_expression): New function.
161 (prefixify_expression): Return int.
162 (prefixify_subexp): Return int. Use expout_last_struct.
163 (parse_exp_1): Update.
164 (parse_exp_in_context): Add 'out_subexp' argument. Handle
166 (parse_field_expression): New function.
167 * expression.h (parse_field_expression): Declare.
168 (in_parse_field): Likewise.
169 * eval.c (evaluate_subexpression_type): New function.
170 (extract_field_op): Likewise.
171 * completer.h (expression_completer): Declare.
172 * completer.c (expression_completer): New function.
173 (count_struct_fields, add_struct_fields): New functions.
174 * c-exp.y (yyparse): Redefine.
175 (COMPLETE): New token.
176 (exp): New productions.
177 (saw_name_at_eof, last_was_structop): New globals.
178 (yylex): Return COMPLETE when needed. Recognize in_parse_field.
179 (c_parse): New function.
180 * breakpoint.c (_initialize_breakpoint): Use expression_completer
181 for watch, awatch, and rwatch.
182 * Makefile.in (parse.o): Depend on exceptions_h.
184 2008-06-06 Paul Pluzhnikov <ppluzhnikov@google.com>
187 * gdb/valopts.c (find_overload_match): Handle references
190 2008-06-06 Paul N. Hilfinger <hilfinger@adacore.com>
192 * ada-lang.c (ada_value_assign): Correct big-endian case to take into
193 account the bitsize of the 'from' operand.
195 2008-06-06 Pedro Alves <pedro@codesourcery.com>
197 * annotate.h (annotate_thread_changed): Declare.
199 2008-06-06 Nick Roberts <nickrob@snap.net.nz>
201 * annotate.c (annotate_thread_changed): New function.
202 * thread.c (thread_command) : Use it.
203 * infrun.c (normal_stop): Use it.
205 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
206 Nathan Sidwell <nathan@codesourcery.com>
207 Joseph Myers <joseph@codesourcery.com>
209 * acinclude.m4: Include ../config/acx.m4.
210 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
211 * configure, config.in: Regenerate.
212 * main.c (print_gdb_help): Use REPORT_BUGS_TO for bug-reporting
214 * top.c (print_gdb_version): Use PKGVERSION and REPORT_BUGS_TO.
216 2008-06-05 Pedro Alves <pedro@codesourcery.com>
218 Replace 'target async' by 'maintenance set remote-async' and
219 'target remote' combination.
221 * remote.c (remote_async_wait): Merge into remote_wait, and
223 (remote_async_permitted, remote_async_permitted_set): New
225 (set_maintenance_remote_async_permitted)
226 (show_maintenance_remote_async_permitted): New functions.
227 (remote_async_ops, extended_async_remote_ops): Delete.
228 (remote_async_open, extended_remote_async_open): Delete.
229 (remote_open_1): Drop async_p parameter. Update callers. Replace
230 async_p with remote_async_permitted checks.
231 (extended_async_remote_attach): Delete.
232 (remote_resume, remote_async_resume): Merge and leave remote_resume.
233 (remote_async_terminal_inferior): Rename to...
234 (remote_terminal_inferior): ... this, and add
235 remote_async_termitted check.
236 (remote_async_terminal_ours): Rename to...
237 (remote_terminal_ours): ... this, and add remote_async_termitted
239 (remote_wait, remote_async_wait): Merge and leave remote_wait
241 (remote_kill, remote_async_kill): Merge and leave remote_kill
243 (remote_async_mourn, extended_async_remote_mourn): Delete.
244 (extended_remote_create_inferior_1): Drop async_p parameter.
245 Update callers. Always use extended_remote_ops.
246 (extended_remote_async_create_inferior): Delete.
247 (remote_return_zero): Delete.
248 (init_remote_ops): Register remote_can_async_p, remote_async,
249 remote_async_mask, remote_terminal_inferior and
250 remote_terminal_ours.
251 (remote_can_async_p, remote_is_async_p): Check for
252 remote_async_permitted.
253 (init_remote_async_ops, init_extended_async_remote_ops): Remove.
254 (set_remote_cmd): Don't add async and extended-async targets.
255 (_initialize_remote): Add set/show remote-async maintenance
258 2008-06-05 Pedro Alves <pedro@codesourcery.com>
260 * remote.c (kill_kludge): Delete.
261 (remote_wait, remote_async_wait): Don't set it.
262 (remote_kill, remote_async_kill): Don't do anything with it.
264 2008-06-05 Pedro Alves <pedro@codesourcery.com>
266 * linux-thread-db.c (thread_db_wait): Don't trim event ptid.
268 2008-06-05 Aleksandar Ristovski <aristovski@qnx.com>
270 * bcache.c (bcache_data): Call deprecated_bcache_added function.
271 (deprecated_bcache_added): New function name. Body of function
272 bcache_data is used here with the addition of 'added' argument.
273 * bcache.h (deprecated_bcache_added): New function.
274 * symfile.c (add_psymbol_to_bcache): New helper function, takes part of
275 work from add_psymbol_to_list - initialises partial symbol and stashes
276 it in objfile's cache.
277 (append_psymbol_to_list): New helper function, takes other part of
278 work from add_psymbol_to_list - adds partial symbol to the given list.
279 (add_psymbol_to_list): Call helper functions instead of doing work
280 here. If adding to global list, do not duplicate partial symbols in the
283 2008-06-05 Aleksandar Ristovski <aristovski@qnx.com>
285 * breakpoint.c (print_exception_catchpoint): Put 'exception' back to
286 'exception caught|thrown' message.
288 2008-06-05 Jan Kratochvil <jan.kratochvil@redhat.com>
290 * Makefile.in: Update dependencies.
291 * dwarf2expr.c: New include "gdb_assert.h".
292 (new_dwarf_expr_context): Initialize MAX_RECURSION_DEPTH.
293 (dwarf_expr_eval): Sanity check the RECURSION_DEPTH count.
294 (execute_stack_op): Error out on too large RECURSION_DEPTH.
295 Increase/decrease RECURSION_DEPTH around the function.
297 2008-06-05 Daniel Jacobowitz <dan@codesourcery.com>
299 * remote.c (get_offsets): Handle a single segment.
300 * symfile.c (symfile_map_offsets_to_segments): Allow more bases
303 2008-06-03 Daniel Jacobowitz <dan@codesourcery.com>
305 * solib-svr4.c (struct lm_info): Add lm_addr.
307 (svr4_default_sos): Set lm_addr.
308 (svr4_current_sos): Set lm_addr and main_lm_addr.
309 (svr4_fetch_objfile_link_map): Rewrite.
310 (svr4_clear_solib): Clear main_lm_addr.
312 2008-06-03 Michael Snyder <msnyder@redhat.com>
313 Joseph Myers <joseph@codesourcery.com>
315 * mips-tdep.c (mips_eabi_return_value): Replace stub that always
316 returned RETURN_VALUE_STRUCT_CONVENTION with a real function.
318 2008-06-02 Roman Zippel <zippel@linux-m68k.org>
320 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Fix incorrect test.
322 2008-06-02 Roman Zippel <zippel@linux-m68k.org>
324 * m68k-tdep.c (m68k_analyze_prologue): Fix length of lea insn.
326 2008-06-01 Joel Brobecker <brobecker@adacore.com>
328 * rs6000-aix-tdep.c (rs6000_convert_from_func_ptr_addr): Do not
329 treat pointers in data space as function descriptors if the
330 target address is also in the data space.
332 2008-05-30 Joel Brobecker <brobecker@adacore.com>
334 * alpha-tdep.c (alpha_heuristic_frame_unwind_cache): Set
335 the trad-frame register value for the SP register.
337 2008-05-29 Mark Kettenis <kettenis@gnu.org>
339 * sparcnbsd-tdep.c, sparcobsd-tdep.c: Update for unwinder changes.
341 2008-05-28 Joel Brobecker <brobecker@adacore.com>
343 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Improve the heuristic
344 that identifies function descriptors outside of the .opd section.
346 2008-05-28 Aleksandar Ristovski <aristovski@qnx.com>
348 * breakpoint.c (print_exception_catchpoint): In CLI add 'Temporary' for
349 temporary catchpoints. In MI add missing fields 'reason', 'disp',
351 (print_mention_exception_catchpoint): Add 'Temporary' for temporary
353 (handle_gnu_v3_exceptions): Use tempflag.
355 2008-05-28 Vladimir Prus <vladimir@codesourcery.com>
357 Refactor varobj_update interface.
358 * varobj.c (varobj_update): Report changes as vector. Also
359 return not just a list of varobj, but a list of special structures
360 that tell what exactly has changed.
361 * varobj.h (enum varobj_update_error): Rename to
363 (struct varobj_update_result_t): New.
364 (varobj_update): Adjust prototype.
365 * mi/mi-cmd-var.c: Adjust for changes.
367 2008-05-28 Vladimir Prus <vladimir@codesourcery.com>
369 * varobj.c (varobj_update): Fix comment typo.
372 2008-05-26 Joel Brobecker <brobecker@adacore.com>
374 Set the symtab field of symbols read from ECOFF debugging entries.
375 * mdebugread.c (add_symbol): Add new parameter symtab.
376 (parse_symbol): Update calls to add_symbol throughout.
378 2008-05-27 Andreas Schwab <schwab@suse.de>
380 * symtab.h (enum address_class): Remove LOC_REGPARM and
382 (struct symbol): Add is_argument.
383 (SYMBOL_IS_ARGUMENT): Define.
385 * ada-lang.c (ada_add_block_symbols): Use SYMBOL_IS_ARGUMENT.
386 * buildsym.c (finish_block): Likewise.
387 * stack.c (print_frame_args, print_block_frame_locals)
388 (print_frame_arg_vars): Likewise.
389 * symtab.c (lookup_block_symbol): Likewise.
390 * tracepoint.c (add_local_symbols): Likewise.
391 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
393 * coffread.c (process_coff_symbol): Set SYMBOL_IS_ARGUMENT.
394 * dwarf2read.c (new_symbol): Likewise.
395 * mdebugread.c (parse_symbol): Likewise.
396 * stabsread.c (define_symbol): Likewise.
398 * ada-exp.y (select_possible_type_sym): Don't handle LOC_REGPARM
399 and LOC_COMPUTED_ARG.
400 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
401 * ax-gdb.c (gen_var_ref): Likewise.
402 * eval.c (evaluate_subexp_for_address): Likewise.
403 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
404 * m2-exp.y (yylex): Likewise.
405 * printcmd.c (address_info): Likewise.
406 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
407 * tracepoint.c (collect_symbol, scope_info): Likewise.
409 2008-05-24 Carlos Eduardo Seo <cseo@linux.vnet.ibm.com>
411 * gdbarch.sh: Added new gdbarch struct
412 core_regset_sections.
413 * gdbarch.c: Refreshed.
414 * gdbarch.h: Refreshed.
415 * regset.h (core_regset_section): Declared.
416 * linux-nat.c (linux_nat_do_thread_registers): Added
417 support for the new gdbarch struct core_regset_sections.
418 * utils.c (host_address_to_string): New function.
419 * defs.h (host_address_to_string): New prototype.
420 * i386-linux-tdep.c (i386_regset_rections): New register
421 sections list for i386.
422 (i386_linux_init_abi): Initialized new gdbarch struct
423 core_regset_sections.
424 * Makefile.in: Updated to reflect dependency changes.
425 * ppc-linux-tdep.c (ppc_regset_sections): Register
426 sections list for ppc.
427 (ppc_linux_init_abi): Initialized new gdbarch struct
430 2008-05-24 Andreas Schwab <schwab@suse.de>
432 * linespec.c (decode_objc): Save current language around call to
435 2008-05-23 Joel Brobecker <brobecker@adacore.com>
437 * valprint.h (get_array_bounds): Renames get_array_low_bound.
438 * valprint.c (get_array_bounds): Renames get_array_low_bound.
439 Return the proper bound value if the array index type is an
440 enumerated type. Compute the high bound if requested.
441 (val_print_array_elements): Handle the case when the array
442 element has a null size.
443 * ada-valprint.c (print_optional_low_bound): Add handling
444 for empty arrays or arrays of zero-size elements.
445 (ada_val_print_array): New function, extracted out from
446 ada_val_print_1 case TYPE_CODE_ARRAY, and enhanced to
447 handle empty arrays and arrays of zero-size elements.
448 (ada_val_print_1)[case TYPE_CODE_ARRAY]: Replace extracted-out
449 code by call to ada_val_print_array.
450 (ada_value_print): Remove handling of null array. The handling
451 was incomplete and is now better handled by ada_val_print_array.
453 2008-05-23 Markus Deuling <deuling@de.ibm.com>
455 * annotate.c (annotate_source, annotate_frame_begin): Replace
456 deprecated_print_address_numeric with paddress.
457 * cli/cli-cmds.c (list_command, edit_command): Likewise.
458 * tui/tui-stack.c (tui_make_status_line): Likewise.
460 * defs.h (deprecated_print_address_numeric): Remove.
461 * printcmd.c (deprecated_print_address_numeric): Remove.
462 * maint.c (maint_print_section_info): Fix comment.
464 2008-05-23 Markus Deuling <deuling@de.ibm.com>
466 * valprint.c (print_hex_chars, print_octal_chars, print_decimal_chars,
467 print_binary_chars, print_char_chars): Add byte_order parameter and
468 replace gdbarch_byte_order.
469 (print_decimal_chars): Replace START_P, NOT_END_P and NEXT_P by their
470 expressions and remove them. Remove unused TWO_TO_FOURTH.
471 (val_print_type_code_int): Introduce gdbarch_byte_order to get at the
472 endianness. Update call to print_hex_chars.
473 * valprint.h (print_hex_chars, print_octal_chars, print_decimal_chars,
474 print_binary_chars, print_char_chars): Add byte_order parameter.
475 * printcmd.c (print_scalar_formatted): Introduce gdbarch_byte_order to
476 get at the endianness. Update print_*_char calls to use byte_order.
478 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
480 * symtab.h (struct symbol): Make "aux_value" member a void pointer
482 (SYMBOL_LOCATION_BATON): Update.
484 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
486 * symtab.h (enum address_class): Remove LOC_BASEREG and
488 (struct symbol): Remove "basereg" member of "aux_value" union.
489 (SYMBOL_BASEREG): Remove.
491 * ada-exp.y (select_possible_type_sym): Do not handle LOC_BASEREG
493 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
494 (ada_add_block_symbols): Likewise.
495 * ax-gdb.c (gen_var_ref): Likewise.
496 * buildsym.c (finish_block): Likewise.
497 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
498 * m2-exp.y (yylex): Likewise.
499 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
500 * printcmd.c (address_info): Likewise.
501 * stack.c (print_frame_args, print_block_frame_locals): Likewise.
502 (print_frame_arg_vars): Likewise.
503 * symmisc.c (print_symbol): Likewise.
504 * symtab.c (lookup_block_symbol): Likewise.
505 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
506 (scope_info): Likewise.
508 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
510 * symtab.h (enum address_class): Remove LOC_LOCAL_ARG.
512 * ada-exp.y (select_possible_type_sym): Do not handle LOC_LOCAL_ARG.
513 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
514 (ada_add_block_symbols): Likewise.
515 * ax-gdb.c (gen_var_ref): Likewise.
516 * buildsyms.c (finish_block): Likewise.
517 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
518 * m2-exp.y (yylex): Likewise.
519 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
520 * printcmd.c (address_info): Likewise.
521 * stack.c (print_frame_args, print_frame_arg_vars): Likewise.
522 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
523 * symtab.c (lookup_block_symbol): Likewise.
524 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
525 (scope_info): Likewise.
527 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
529 * symtab.h (enum address_class): Remove LOC_INDIRECT and
530 LOC_HP_THREAD_LOCAL_STATIC.
532 * findvar.c (symbol_read_needs_frame, read_var_value): Do not
533 handle LOC_INDIRECT or LOC_HP_THREAD_LOCAL_STATIC.
534 (read_var_value): Likewise.
535 * buildsym.c (finish_block): Likewise.
536 * objfiles.c (objfile_relocate): Likewise.
537 * printcmd.c (address_info): Likewise.
538 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
539 * tracepoint.c (scope_info): Likewise.
541 2008-05-21 Markus Deuling <deuling@de.ibm.com>
542 Maxim Grigoriev <maxim2405@gmail.com>
544 * xtensa-tdep.c (xtensa_read_register): Remove.
545 (xtensa_frame_cache): Get rid of xtensa_read_register. Pass extra
546 argument litbase to call0_frame_cache().
547 (call0_track_op, call0_analyze_prologue)
548 (call0_frame_cache): Use extra argument litbase.
550 2008-05-21 Joel Brobecker <brobecker@adacore.com>
552 * infcmd.c (_initialize_infcmd): Add new "fin" alias for "finish".
554 2008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
556 * frame.h (SIZEOF_FRAME_SAVED_REGS): Remove.
558 2008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
560 * alpha-mdebug-tdep.c: Include "trad-frame.h".
561 (struct alpha_mdebug_unwind_cache): Change type of SAVED_REGS to
562 struct trad_frame_saved_reg *.
563 (alpha_mdebug_frame_unwind_cache): Allocate SAVED_REGS using
564 trad_frame_alloc_saved_regs. Update accesses. Record previous
565 value of SP as being vfp.
566 (alpha_mdebug_frame_prev_register): Use trad_frame_get_prev_register.
567 * Makefile.in (alpha-mdebug-tdep.o): Update dependencies.
569 2008-05-21 Markus Deuling <deuling@de.ibm.com>
571 * score-tdep.c (score_print_insn): Get the current endianess from
572 disassemble_info instead of gdbarch_byte_order.
574 2008-05-21 Pedro Alves <pedro@codesourcery.com>
576 * frame.c (get_prev_frame_1): Build frame id before setting
577 this_frame->prev_p, not after.
579 2008-05-21 Nick Roberts <nickrob@snap.net.nz>
581 * annotate.c (annotate_new_thread): New function for new-thread
583 * annotate.h: (annotate_new_thread): New extern.
584 * thread.c (add_thread_with_info): Use it.
585 * Makefile.in (thread.o): Add dependency on annotate.h.
587 2008-05-20 Joel Brobecker <brobecker@adacore.com>
589 * win32-nat.c (win32_wait): Block the control-c event while
590 waiting for a debug event.
592 2008-05-19 Pedro Alves <pedro@codesourcery.com>
594 * symtab.h (lookup_symbol_in_language): Update comment.
595 * symtab.c (lookup_symbol_aux_block): Update comment.
596 * ada-lang.c (ada_lookup_symbol_list): Update comment.
598 2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
600 * symtab.h (lookup_symbol_in_language): Remove SYMTAB parameter.
601 (lookup_symbol): Likewise.
602 * symtab.c (lookup_symbol_in_language): Remove SYMTAB parameter.
603 (lookup_symbol): Likewise.
604 (search_symbols): Update.
606 * linespec.c (find_methods, collect_methods): Update.
607 (add_matching_methods, add_constructors): Update.
608 (decode_compound, decode_dollar, decode_variable): Update.
609 (lookup_prefix_sym): Update.
611 (symbol_found): Remove SYM_SYMTAB parameter.
612 Use SYMBOL_SYMTAB (sym) instead.
614 * gdbtypes.c (lookup_typename): Update.
615 (lookup_struct, lookup_union, lookup_enum): Update.
616 (lookup_template_type): Update.
617 (check_typedef): Update.
618 * language.c (lang_bool_type): Update.
619 * mdebugread.c (parse_procedure): Update.
620 * mi/mi-cmd-stack.c (list_args_or_locals): Update.
621 * parse.c (write_dollar_variable): Update.
622 * printcmd.c (address_info): Update.
623 * source.c (select_source_symtab): Update.
624 * stack.c (print_frame_args, print_frame_arg_vars): Update.
625 * valops.c (find_function_in_inferior): Update.
626 (value_struct_elt_for_reference): Update.
627 * value.c (value_static_field, value_fn_field): Update.
629 * alpha-mdebug-tdep.c (find_proc_desc): Update.
630 * arm-tdep.c (arm_skip_prologue): Update.
631 * mt-tdep.c (mt_skip_prologue): Update.
632 * xstormy16-tdep.c (xstormy16_skip_prologue): Update.
634 * ada-lang.h (struct ada_symbol_info): Remove SYMTAB member.
635 * ada-lang.c (ada_add_block_symbols): Remove SYMTAB parameter.
636 (add_defn_to_vec): Likewise.
637 (ada_add_block_symbols): Likewise.
638 (lookup_cached_symbol, cache_symbol): Likewise.
639 (standard_lookup): Update.
640 (ada_lookup_symbol_list): Update.
642 * c-valprint.c (c_val_print): Update.
643 * cp-support.c (cp_lookup_rtti_type): Update.
644 * jv-lang.c (java_lookup_class, get_java_object_type): Update.
645 * objc-lang.c (lookup_struct_typedef, find_imps): Update.
646 * p-valprint.c (pascal_val_print): Update.
647 * scm-lang.c (scm_lookup_name): Update.
653 * objc-exp.y: Update.
656 2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
658 * language.h (struct language_defn): Remove SYMTAB parameter from
659 la_lookup_symbol_nonlocal callback function pointer.
661 * ada-lang.h (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
662 (ada_lookup_encoded_symbol): Likewise.
663 * ada-lang.c (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
664 Always call fixup_symbol_section.
665 (ada_lookup_symbol): Remove SYMTAB parameter.
666 (ada_lookup_symbol_nonlocal): Likewise.
667 * ada-exp.y (write_object_renaming): Update.
668 (find_primitive_type): Likewise.
670 * cp-support.h (cp_lookup_symbol_nonlocal): Remove SYMTAB parameter.
671 (cp_lookup_symbol_namespace): Likewise.
672 * cp-namespace.c (lookup_namespace_scope): Remove SYMTAB parameter.
673 (lookup_symbol_file): Likewise.
674 (lookup_possible_namespace_symbol): Likewise.
675 (cp_lookup_symbol_nonlocal): Likewise.
676 (cp_lookup_symbol_namespace): Likewise.
677 (cp_lookup_nested_type): Update.
679 * scm-valprint.c (scm_inferior_print): Update.
680 * valops.c (value_maybe_namespace_elt): Update.
682 * solist.h (struct target_so_ops): Remove SYMTAB parameter from
683 lookup_lib_global_symbol callback function pointer.
684 (solib_global_lookup): Remove SYMTAB parameter.
685 * solib.c (solib_global_lookup): Remove SYMTAB parameter.
686 * solib-svr4.c (elf_lookup_lib_symbol): Likewise.
688 * symtab.h (basic_lookup_symbol_nonlocal): Remove SYMTAB parameter.
689 (lookup_symbol_static): Likewise.
690 (lookup_symbol_global): Likewise.
691 (lookup_symbol_aux_block): Likewise.
692 (lookup_global_symbol_from_objfile): Likewise.
693 * symtab.c (lookup_symbol_aux): Remove SYMTAB parameter.
694 (lookup_symbol_aux_local): Likewise.
695 (lookup_symbol_aux_block): Likewise.
696 (lookup_symbol_aux_symtabs): Likewise.
697 (lookup_symbol_aux_psymtabs): Likewise.
698 (lookup_global_symbol_from_objfile): Likewise.
699 (basic_lookup_symbol_nonlocal): Likewise.
700 (lookup_symbol_static): Likewise.
701 (lookup_symbol_global): Likewise.
703 (lookup_symbol_in_language): Do not pass SYMTAB to lookup_symbol_aux.
705 2008-05-17 Pedro Alves <pedro@codesourcery.com>
707 * remote.c (init_extended_remote_ops): Fix typo.
709 2008-05-16 Pedro Alves <pedro@codesourcery.com>
711 * NEWS: Mention new DICOS x86 target configuration.
713 2008-05-16 Pedro Alves <pedro@codesourcery.com>
714 Ulrich Weigand <uweigand@de.ibm.com>
716 * minsyms.c (lookup_minimal_symbol_by_pc_name): New function.
717 * symtab.h (lookup_minimal_symbol_by_pc_name): Add prototype.
719 * symtab.c (fixup_section): Remove prototype. Add ADDR parameter;
720 use it instead of ginfo->value.address. Look up minimal symbol by
721 address and name. Assume OBJFILE is non-NULL.
722 (fixup_symbol_section): Ensure we always have an objfile to look
723 into. Extract and pass to fixup_section the symbol's address that
724 will match the minimal symbol's address.
725 (fixup_psymbol_section): Likewise.
727 (find_pc_sect_psymtab): Fall back to non-addrmap case when debugging
728 overlays and the addrmap returned the wrong section.
730 * dwarf2read.c (var_decode_location): Set SYMBOL_CLASS before
731 calling fixup_symbol_section.
733 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
735 * minsyms.c: Include "target.h".
736 (find_solib_trampoline_target): Handle minimal symbols pointing
737 to function descriptors as well.
738 * Makefile.in (minsyms.o): Update dependencies.
740 * ppc-linux-tdep.c (ppc64_standard_linkage): Rename to ...
741 (ppc64_standard_linkage1): ... this. Fix optional instructions.
742 (PPC64_STANDARD_LINKAGE_LEN): Rename to ...
743 (PPC64_STANDARD_LINKAGE1_LEN): ... this.
744 (ppc64_standard_linkage2, ppc64_standard_linkage3): New.
745 (PPC64_STANDARD_LINKAGE2_LEN, PPC64_STANDARD_LINKAGE3_LEN): New.
746 (ppc64_standard_linkage_target): Rename to ...
747 (ppc64_standard_linkage1_target): ... this.
748 (ppc64_standard_linkage2_target, ppc64_standard_linkage3_target): New.
749 (ppc64_skip_trampoline_code): Support three variants of standard
750 linkage stubs. Call find_solib_trampoline_target to handle
753 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
755 * ppc-linux-tdep.c (ppc_linux_init_abi): Do not install
756 ppc64_sysv_abi_adjust_breakpoint_address.
757 * ppc-sysv-tdep.c (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
758 * ppc-tdep.h (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
760 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
762 * ppc-linux-tdep.c (ppc_linux_skip_trampoline_code): Remove.
763 (ppc_linux_init_abi): Install find_solib_trampoline_target instead
764 of ppc_linux_skip_trampoline_code.
766 2008-05-15 Daniel Jacobowitz <dan@codesourcery.com>
768 * gdbarch.sh: Delete dwarf_reg_to_regnum.
769 * gdbarch.c, gdbarch.h: Regenerated.
770 * amd64-tdep.c, arm-tdep.c, h8300-tdep.c, hppa-linux-tdep.c,
771 hppa-tdep.c, i386-tdep.c, m32c-tdep.c, m68k-tdep.c, mips-tdep.c,
772 s390-tdep.c, xtensa-tdep.c: Do not set dwarf_reg_to_regnum.
774 2008-05-15 Pedro Alves <pedro@codesourcery.com>
776 * linux-nat.c (trap_ptid): Delete.
777 (linux_nat_detach, linux_nat_wait, linux_nat_mourn_inferior):
779 * linux-thread-db.c (thread_db_wait): Adjust.
781 2008-05-15 Joel Brobecker <brobecker@adacore.com>
783 * linespec.c (decode_line_1): Fix a couple of comments.
785 2008-05-15 Alan Modra <amodra@bigpond.net.au>
787 * dbxread.c: Formatting.
788 (INTERNALIZE_SYMBOL): Init n_other.
789 (set_namestring): Take pointer to nlist arg rather than struct
790 copy. Update all callers.
792 2008-05-15 Andreas Schwab <schwab@suse.de>
794 * Makefile.in (dwarf2loc.o): Remove $(addrmap_h).
795 (dwarf2read.o): Add $(addrmap_h).
797 2008-05-14 Ulrich Weigand <uweigand@de.ibm.com>
799 * ppc-linux-tdep.c (ppc_linux_convert_from_func_ptr_addr): Rename ...
800 (ppc64_linux_convert_from_func_ptr_addr): ... to this. No longer try
801 to handle ppc32 PLT entries.
802 (ppc_linux_init_abi): Install ppc64_linux_convert_from_func_ptr_addr
805 2008-05-14 Daniel Jacobowitz <dan@codesourcery.com>
807 * elfread.c (elf_symtab_read): Create trampolines for @plt symbols.
808 * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Renamed from
809 lookup_minimal_symbol_by_pc_section. Prefer trampolines if requested.
810 (lookup_minimal_symbol_by_pc_section): Use
811 lookup_minimal_symbol_by_pc_section_1.
812 (lookup_solib_trampoline_symbol_by_pc): Likewise.
814 2008-05-13 Joel Brobecker <brobecker@adacore.com>
816 * findcmd.c: Add #include "gdb_stdint.h".
817 * Makefile.in (findcmd.o): Update dependencies.
819 2008-05-11 David S. Miller <davem@davemloft.net>
821 * sparc-linux-tdep.c (sparc32_linux_init_abi): Remove
822 long double size override, Linux does use 128-bit now.
824 * sparc-linux-tdep.c (PSR_SYSCALL): Define.
825 (sparc_linux_write_pc): New function.
826 (sparc32_linux_init_abi): Register it.
827 * sparc64-linux-tdep.c (TSTATE_SYSCALL): Define.
828 (sparc64_linux_write_pc): New function.
829 (sparc64_linux_init_abi): Register it.
831 * sparc-linux-tdep.c, sparc64-linux-tdep.c: Use
832 dwarf2_append_unwinders(), not dwarf2_frame_sniffer.
834 2008-05-11 Ulrich Weigand <uweigand@de.ibm.com>
836 * rs6000-tdep.c (rs6000_gdbarch_init): Set up info.target_desc
837 and info.tdep_info before calling gdbarch_init_osabi.
839 2008-05-09 Joel Brobecker <brobecker@adacore.com>
841 * ada-lang.c (ada_evaluate_subexp) [BINOP_ASSIGN]: Do not force
842 the type of the right hand side of the assignment to the type
843 of the left hand side if the left hand side is a convenience
846 2008-05-09 Ulrich Weigand <uweigand@de.ibm.com>
848 * NEWS: Mention gdbserver bi-arch capability.
850 2008-05-09 Doug Evans <dje@google.com>
853 * NEWS: Document find command and qSearch:memory packet.
854 * Makefile.in (SFILES): Add findcmd.c.
855 (COMMON_OBJS): Add findcmd.o.
856 (findcmd.o): New rule.
857 * findcmd.c: New file.
858 * target.h (target_ops): New member to_search_memory.
859 (simple_search_memory): Declare.
860 (target_search_memory): Declare.
861 * target.c (simple_search_memory): New fn.
862 (target_search_memory): New fn.
863 * remote.c (PACKET_qSearch_memory): New packet kind.
864 (remote_search_memory): New fn.
865 (init_remote_ops): Init to_search_memory.
866 (init_extended_remote_ops): Ditto.
867 (_initialize_remote): Add qSearch:memory packet config command.
869 2008-05-09 Eli Zaretskii <eliz@gnu.org>
871 * thread.c (_initialize_thread): Don't use commas and periods in
872 first line of doc string of "set/show print thread-events".
874 2008-05-08 Joel Brobecker <brobecker@adacore.com>
876 * alpha-mdebug-tdep.c, alpha-osf1-tdep.c, alpha-tdep.c:
877 Update for unwinder changes.
879 2008-05-08 Joel Brobecker <brobecker@adacore.com>
881 * frame.c (get_frame_base_address, get_frame_locals_address)
882 (get_frame_args_address): Pass the correct frame when calling
883 frame_base_find_by_frame.
885 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
887 * remote.c (extended_remote_attach_1): Call target_find_description.
889 2008-05-08 Daniel Jacobowitz <dan@codesourcery.com>
891 * remote.c (extended_remote_create_inferior_1): Clean up
892 before marking the target running.
894 2008-05-08 Joel Brobecker <brobecker@adacore.com>
896 * hppa-tdep.h, hppa-tdep.c, hppa-hpux-tdep.c: Update for unwinder
899 2008-05-07 Joel Brobecker <brobecker@adacore.com>
901 * sparc-tdep.c, sparc-tdep.h, sparc-sol2-tdep.c, sparc64-tdep.c,
902 sparc64-sol2-tdep.c: Update for unwinder changes.
904 2008-05-07 Daniel Jacobowitz <dan@codesourcery.com>
906 * cp-support.c (mangled_name_to_comp): Initialize storage.
907 (unqualified_name_from_comp): Likewise.
909 2008-05-07 Jie Zhang <jie.zhang@analog.com>
911 * remote.c (remote_insert_breakpoint): Call get_remote_state
912 after gdbarch_breakpoint_from_pc is called.
913 (remote_insert_hw_breakpoint): Likewise.
915 2008-05-06 Joel Brobecker <brobecker@adacore.com>
917 * valprint.c (val_print): Add new language parameter and use it
918 instead of using the current_language. Update calls to val_print
920 (common_val_print): Add new langauge parameter and pass it to
922 * value.h (struct language_defn): Add opaque declaration.
923 (val_print, common_val_print): Update declarations.
924 * stack.c (print_frame_args): Update call to common_val_print
925 using the appropriate language.
926 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
927 * c-valprint, f-valprint.c, m2-valprint.c, mt-tdep.c, infcmd.c,
928 mi/mi-main.c, jv-valprint.c, ada-valprint.c, varobj.c, p-valprint.c,
929 scm-valprint.c, cp-valprint.c, sh64-tdep.c, printcmd.c:
930 #include "language.h" if necessary.
931 Update calls to val_print and common_val_print.
932 * Makefile.in (mt-tdep.o, sh64-tdep.o, mi-cmds.o, mi-main.o):
935 2008-05-06 Joel Brobecker <brobecker@adacore.com>
937 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Treat addresses
938 pointing inside a non-executable section as function descriptors.
940 2008-05-06 Pedro Alves <pedro@codesourcery.com>
942 * inf-loop.c (inferior_event_handler): Run all continuations and
943 print any language change before running the breakpoint commands.
945 2008-05-06 Joel Brobecker <brobecker@adacore.com>
947 * frame-unwind.c (frame_unwind_got_bytes): New function.
948 * frame-unwind.h (frame_unwind_got_bytes): Add declaration.
949 * libunwind-frame.h, libunwind-frame.c, ia64-tdep.c: Update
950 for unwinder changes.
952 2008-05-05 Doug Evans <dje@google.com>
954 * NEWS: Mention new /m modifier for disassemble command.
955 * cli/cli-cmds.c (print_disassembly): New function.
956 (disassemble_current_function): New function
957 (disassemble_command): Recognize /m modifier, print mixed
959 (init_cli_cmds): Update disassemble help text.
961 2008-05-05 Maxim Grigoriev <maxim2405@gmail.com>
963 * xtensa-tdep.c: Update for unwinder changes.
965 2008-05-05 Andreas Schwab <schwab@suse.de>
967 Update m68k port for unwinder changes.
968 * m68k-tdep.c (m68k_frame_cache): Expect this_frame.
969 (m68k_frame_this_id, m68k_frame_prev_register): Update signature.
970 (m68k_frame_unwind): Use default_frame_sniffer.
971 (m68k_frame_sniffer): Remove.
972 (m68k_frame_base_address): Expect this_frame.
973 (m68k_dummy_id): Renamed from m68k_unwind_dummy_id. Expect
975 (m68k_gdbarch_init): Use set_gdbarch_dummy_id,
976 dwarf2_append_unwinders, and frame_unwind_append_unwinder.
977 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Expect frame_info
978 parameter instead of pc value.
979 (m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache):
981 (m68k_linux_sigtramp_frame_this_id)
982 (m68k_linux_sigtramp_frame_prev_register)
983 (m68k_linux_sigtramp_frame_sniffer): Update signature.
984 (m68k_linux_sigtramp_frame_unwind): Use
985 m68k_linux_sigtramp_frame_sniffer.
986 (m68k_linux_init_abi): Use frame_unwind_append_unwinder.
988 * m68klinux-nat.c (store_register): Fix typo.
990 2008-05-05 Pedro Alves <pedro@codesourcery.com>
992 * infcmd.c (step_1): Put thread id on the stack to avoid possible
995 2008-05-05 Luis Machado <luisgpm@br.ibm.com>
997 * symfile.c (reread_symbols): Update objfile's entry point.
999 2008-05-05 Aleksandar Ristovski <aristovski@qnx.com>
1000 Joel Brobecker <brobecker@adacore.com>
1002 * ada-lang.c: Update throughout to use symbol_matches_domain
1003 instead of matching the symbol domain explictly.
1004 * dwarf2read.c (add_partial_symbol): Do not add new psym for
1005 STRUCT_DOMAIN. Make sure you recognize c++ struct and java and ada
1006 class as typedefs. See lookup_partial_symbol function.
1007 (new_symbol): Similar to add_partial_symbol, do not create
1008 symbol for the typedef. See lookup_block_symbol.
1009 * symtab.c (symbol_matches_domain): New function, takes care
1010 of dual meaning of STRUCT_DOMAIN symbol for c++, ada and java.
1011 (lookup_partial_symbol): Use symbol_matches_domain to see if the
1012 found psym domain matches the given domain.
1013 (lookup_block_symbol): Likewise.
1015 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
1017 * top.c (command_line_handler_continuation): Remove.
1018 (execute_command): Do not install the above.
1020 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
1022 * inf-loop.c (inferior_event_handler): Call bpstat_do_action,
1023 and catch all exceptions from it.
1024 * top.c (command_line_handler_continuation): Don't
1025 call bpstat_do_action here.
1027 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1029 * dwarf2read.c (struct dwarf2_cu): Add type_hash.
1030 (struct die_info): Remove type.
1031 (read_type_die, read_typedef, read_base_type, read_subrange_type)
1032 (read_structure_type, read_enumeration_type, read_array_type)
1033 (read_tag_pointer_type, read_tag_ptr_to_member_type)
1034 (read_tag_reference_type, read_tag_const_type, read_tag_volatile_type)
1035 (read_tag_string_type, read_subroutine_type, read_set_type)
1036 (read_unspecified_type): Delete prototypes. Remove check for
1037 already-loaded type. Return the new type.
1038 (set_die_type): Return the new type.
1039 (reset_die_and_siblings_types): Delete.
1040 (load_comp_unit, load_full_comp_unit): Set type_hash.
1041 (process_queue): Remove call to reset_die_and_siblings_types.
1042 (process_die): Do not read most types here. Use read_type_die
1044 (read_func_scope, dwarf2_add_member_fn): Use read_type_die.
1045 (quirk_gcc_member_function_pointer): Return the new type.
1046 (process_structure_scope, process_enumeration_scope): Use
1047 get_die_type and read the DIE's type.
1048 (read_full_die): Do not initialize die->type.
1049 (tag_type_to_type): Use read_type_die.
1050 (read_type_die): Check for already defined types. Return the
1052 (determine_prefix): Use get_die_type.
1053 (set_die_type): Return the type.
1054 (get_die_type): Take a CU argument. Check for no type_hash.
1056 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1058 * dwarf2read.c (dwarf2_ranges_read, read_partial_die): Initialize
1061 2008-05-04 Pedro Alves <pedro@codesourcery.com>
1063 * breakpoint.c (update_breakpoints_after_exec): Delete bp_longjmp
1064 and bp_longjmp_resume breakpoints.
1065 (breakpoint_address_is_meaningful): Claim bp_longjmp_resume as
1067 (create_longjmp_breakpoint): Don't create bp_longjmp_resume
1068 breakpoints. Create bp_longjmp breakpoints as momentary
1070 (enable_longjmp_breakpoint): Delete.
1071 (set_longjmp_breakpoint): New.
1072 (disable_longjmp_breakpoint): Delete.
1073 (delete_longjmp_breakpoint): New.
1074 (set_longjmp_resume_breakpoint): Delete.
1075 (set_momentary_breakpoint_at_pc): New.
1076 (breakpoint_re_set_one): Don't delete bp_longjmp and
1077 bp_longjmp_resume breakpoints.
1078 (breakpoint_re_set): Don't create longjmp and longjmp-resume
1081 * infrun.c (step_resume_breakpoint): Add comment.
1082 (struct execution_control_state): Delete handling_longjmp member.
1083 (init_execution_control_state). Don't clear handling_longjmp.
1084 (context_switch): Don't context switch handling_longjmp.
1085 (handle_inferior_event): If handling a bp_longjmp breakpoint,
1086 create a bp_longjmp_resume breakpoint, and set it as current
1087 step_resume_breakpoint, then step over the longjmp breakpoint. If
1088 handling a bp_longjmp_resume breakpoint, don't delete the longjmp
1089 breakpoint, delete the longjmp-resume breakpoint, and stop
1091 (currently_stepping): Remove handling_longjmp from expression.
1092 (insert_step_resume_breakpoint_at_sal): Update comment.
1093 (insert_longjmp_resume_breakpoint): New.
1095 * breakpoint.h (set_momentary_breakpoint_at_pc): Declare.
1096 (enable_longjmp_breakpoint, disable_longjmp_breakpoint): Delete
1098 (set_longjmp_breakpoint, delete_longjmp_breakpoint): Declare.
1099 (set_longjmp_resume_breakpoint): Delete declaration.
1101 * gdbthread.h (save_infrun_state): Remove handling_longjmp
1103 (load_infrun_state): Delete *handling_longjmp parameter.
1104 * thread.c (save_infrun_state): Remove handling_longjmp parameter.
1106 (load_infrun_state): Delete *handling_longjmp parameter. Update
1109 * infcmd.c (disable_longjmp_breakpoint_cleanup): Delete.
1110 (delete_longjmp_breakpoint_cleanup): New.
1111 (step_1): Call set_longjmp_breakpoint instead of
1112 enable_longjmp_breakpoint. Use delete_longjmp_breakpoint_cleanup
1113 instead of disable_longjmp_breakpoint_cleanup when making cleanup.
1114 (step_1_continuation): Pass thread id in the continuation args to
1116 (step_once): Add thread parameter. Pass thread id the the
1119 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1121 Set CU BASE_ADDRESS already from partial DIEs.
1122 * dwarf2read.c (read_partial_die): New variables BASE_ADDRESS and
1123 BASE_ADDRESS_TYPE. Set these variables from DW_AT_LOW_PC and
1124 DW_AT_ENTRY_PC. Set CU->HEADER.BASE_KNOWN and CU->HEADER.BASE_ADDRESS
1125 from these variables if it was still unset.
1127 * Makefile.in: Update dependencies.
1128 * dwarf2read.c: Include "addrmap.h"
1129 (struct dwarf2_cu): New fields RANGES_OFFSET and HAS_RANGES_OFFSET.
1130 (dwarf2_ranges_read): New prototype.
1131 (dwarf2_build_psymtabs_hard): Initialize and prepare PSYMTABS_ADDRMAP.
1132 Add discontiguous range to PSYMTABS_ADDRMAP by DWARF2_RANGES_READ on
1133 HAS_RANGES_OFFSET, otherwise add there the contiguous range.
1134 (dwarf2_ranges_read): New parameter RANGES_PST, update the function
1135 comment for it. Add the found ranges to RANGES_PST. New variable
1136 BASEADDR, initialize it the common way.
1137 (dwarf2_get_pc_bounds): Update the caller for the new parameter.
1138 (read_partial_die): `DW_AT_ranges' now only sets RANGES_OFFSET and
1139 HAS_RANGES_OFFSET for the later processing.
1140 * objfiles.h (struct objfile): New field PSYMTABS_ADDRMAP.
1141 * symtab.c: Include "addrmap.h"
1142 (find_pc_sect_psymtab): Support reading the field PSYMTABS_ADDRMAP.
1143 Move the psymtab locator into ...
1144 (find_pc_sect_psymtab_closer): ... a new function.
1146 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
1148 * arch-utils.c (gdbarch_update_p): Use default values for
1149 info.abfd and info.target_desc if they are NULL.
1150 (gdbarch_from_bfd): Remove assertion.
1151 (set_gdbarch_from_file): Call gdbarch_find_by_info directly,
1152 using the current target description.
1153 (gdbarch_info_fill): Do not use default values for info->abfd
1154 and info->target_desc.
1156 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1158 * symfile.c (reread_symbols): Reload EXEC_BFD on its change.
1160 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
1162 * inferior.h (read_pc_pid, write_pc_pid): Remove.
1163 * regcache.h (regcache_read_pc, regcache_write_pc): Add prototypes.
1165 * regcache.c (read_pc_pid): Remove, replace by ...
1166 (regcache_read_pc): ... this function.
1167 (write_pc_pid): Remove, replace by ...
1168 (regcache_write_pc): ... this function.
1169 (read_pc, write_pc): Update.
1171 * infrun.c (displaced_step_prepare): Replace read_pc_pid and
1172 write_pc_pid by regcache_read_pc and regcache_write_pc.
1173 (displaced_step_fixup): Likewise.
1174 (resume): Likewise. Use regcache arch instead of current_gdbarch.
1175 (prepare_to_proceed): Likewise.
1176 (proceed): Likewise.
1177 (adjust_pc_after_break): Likewise.
1178 (handle_inferior_event): Likewise.
1180 * linux-nat.c (cancel_breakpoint): Likewise.
1181 * linux-thread-db.c (check_event): Likewise.
1182 * aix-thread.c (aix_thread_wait): Likewise.
1183 * tracepoint.c (trace_dump_command): Likewise.
1185 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1187 * dwarf2loc.c (dwarf_expr_frame_base): Error out on missing
1188 SYMBOL_LOCATION_BATON.
1190 2008-05-04 Vladimir Prus <vladimir@codesourcery.com>
1192 * target.h (struct target_ops): New field to_auxv_parse.
1193 * auxv.c (default_auxv_parse): New, renamed from previous
1195 (target_auxv_parse): Try to call target method. Fallback to
1196 default_auxv_parse if not found.
1197 * procfs.c (procfs_auxv_parse): New.
1198 (init_procfs_ops): On Solaris, in 64-bit mode, install
1201 2008-05-03 Adam Nemet <anemet@caviumnetworks.com>
1203 * symfile.c (add_symbol_file_command): Use paddress rather than
1204 hex_string to print the address.
1206 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
1208 * rs6000-tdep.c (rs6000_frame_this_id): If info->base is 0,
1209 return the null frame ID to terminate the backtrace.
1211 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
1213 * rs6000-tdep.c: Do not include "rs6000-tdep.h".
1214 (rs6000_find_toc_address_hook): Move to rs6000-aix-tdep.c.
1215 (SIG_FRAME_PC_OFFSET): Likewise.
1216 (SIG_FRAME_LR_OFFSET): Likewise.
1217 (SIG_FRAME_FP_OFFSET): Likewise.
1218 (rs6000_push_dummy_call): Likewise.
1219 (rs6000_return_value): Likewise.
1220 (rs6000_convert_from_func_ptr_addr): Likewise.
1221 (branch_dest, rs6000_software_single_step): Likewise.
1222 (deal_with_atomic_sequence): Rename to ...
1223 (ppc_deal_with_atomic_sequence): ... this. Adapt all callers.
1224 Do not call branch_dest; inline required parts of that function.
1225 (rs6000_skip_trampoline_code): Replace DEPRECATED_SYMBOL_NAME
1226 with SYMBOL_LINKAGE_NAME.
1227 (struct reg, regsize): Delete.
1228 (read_memory_addr): Delete; inline into callers.
1229 (rs6000_skip_prologue): Move after skip_prologue.
1230 (skip_prologue): Remove prototype.
1231 (rs6000_gdbarch_init): Remove sysv_abi variable; perform all
1232 initialization as if this variable were true. Do not install
1233 ppc64_sysv_abi_adjust_breakpoint_address.
1235 * rs6000-aix-tdep.c: Include "gdb_assert.h", "gdbtypes.h",
1236 "gdbcore.h", "target.h", "value.h", "infcall.h", "objfiles.h",
1238 (rs6000_find_toc_address_hook): Move here from rs6000-tdep.c.
1239 (SIG_FRAME_PC_OFFSET): Likewise.
1240 (SIG_FRAME_LR_OFFSET): Likewise.
1241 (SIG_FRAME_FP_OFFSET): Likewise.
1242 (rs6000_push_dummy_call): Likewise.
1243 (rs6000_return_value): Likewise.
1244 (rs6000_convert_from_func_ptr_addr): Likewise.
1245 (branch_dest, rs6000_software_single_step): Likewise. Replace
1246 tdep->text_segment_base by AIX_TEXT_SEGMENT_BASE.
1247 (rs6000_aix_init_osabi): Install rs6000_push_dummy_call,
1248 rs6000_return_value, and rs6000_convert_from_func_ptr_addr.
1249 Call set_gdbarch_long_double_bit and set_gdbarch_frame_red_zone_size.
1250 Set tdep->lr_frame_offset. Do not set tdep->text_segment_base.
1252 * rs6000-tdep.h (rs6000_software_single_step): Remove prototype.
1253 (AIX_TEXT_SEGMENT_BASE): New macro.
1254 * rs6000-nat.c (exec_one_dummy_insn): Replace tdep->text_segment_base
1255 by AIX_TEXT_SEGMENT_BASE.
1257 * ppc-tdep.h (ppc_deal_with_atomic_sequence): Add prototype.
1258 (struct gdbarch_tdep): Remove text_segment_base member.
1259 * ppc-linux-tdep.c (ppc_linux_init_abi): On 64-bit, install
1260 ppc64_sysv_abi_adjust_breakpoint_address.
1262 * Makefile.in (rs6000-tdep.o): Update dependencies.
1263 (rs6000-aix-tdep.o): Likewise.
1265 2008-05-03 Luis Machado <luisgpm@br.ibm.com>
1266 Thiago Jung Bauermann <bauerman@br.ibm.com>
1268 * cli/cli-decode.c (lookup_cmd_1): Fix indentation.
1269 * doublest.c (convert_typed_floating): Fix typo in comment.
1270 * dwarf2-frame.c (dwarf2_frame_cache): Likewise.
1271 * frame-unwind.h (frame_sniffer_ftype): Likewise.
1272 * frame.c (frame_unwind_address_in_block): Likewise.
1273 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Likewise.
1274 * symtab.h (struct symbol): Likewise.
1275 * tramp-frame.h (struct trad_frame_cache): Likewise.
1276 * value.c (allocate_repeat_value): Likewise.
1278 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
1280 * infrun.c (handle_inferior_event): Do not insert breakpoints at
1281 TARGET_WAITKIND_LOADED events during startup (i.e. in the shell).
1283 2008-05-03 Pedro Alves <pedro@codesourcery.com>
1285 * parse.c (parse_exp_in_context): Don't override
1286 expression_context_pc if get_selected_block returned a valid
1289 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
1291 * alpha-tdep.h (ALPHA_REGISTER_BYTES): Delete.
1292 * arm-tdep.h (STATUS_REGISTER_SIZE): Delete.
1293 * breakpoint.c (args_for_catchpoint_enable, current_exception_event):
1295 * c-typeprint.c (c_type_print_base): Delete handling of template
1297 * cp-support.h (METHOD_PTR_IS_VIRTUAL, METHOD_PTR_FROM_VOFFSET)
1298 (METHOD_PTR_TO_VOFFSET): Delete.
1299 * defs.h (QUIT_FIXME): Delete.
1300 * f-lang.h (DEFAULT_DOTMAIN_NAME_IN_MF77, DEFAULT_MAIN_NAME_IN_MF77)
1301 (DEFAULT_DOTMAIN_NAME_IN_XLF_BUGGY, DEFAULT_DOTMAIN_NAME_IN_XLF): Delete.
1302 * gdbtypes.h (struct cplus_struct_type): Delete is_inlined,
1303 ninstantiations, and instantiations.
1304 (TYPE_INSTANTIATIONS, TYPE_NINSTANTIATIONS, TYPE_INSTANTIATION)
1305 (TYPE_FN_FIELD_INLINED): Delete.
1306 * srec.h (SREC_BINARY): Delete.
1307 * symtab.c (symbol_init_demangled_name): Delete.
1308 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME, symbol_init_demangled_name)
1309 (SYMBOL_OBJFILE, struct exception_event_record, CURRENT_EXCEPTION_KIND)
1310 (CURRENT_EXCEPTION_CATCH_SAL, CURRENT_EXCEPTION_CATCH_LINE)
1311 (CURRENT_EXCEPTION_CATCH_FILE, CURRENT_EXCEPTION_CATCH_PC)
1312 (CURRENT_EXCEPTION_THROW_SAL, CURRENT_EXCEPTION_THROW_LINE)
1313 (CURRENT_EXCEPTION_THROW_FILE, CURRENT_EXCEPTION_THROW_PC): Delete.
1314 * target.h (enum thread_control_capabilities): Delete tc_switch.
1315 (target_can_switch_threads): Delete.
1317 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
1319 * Makefile.in (objfiles.o): Update.
1320 * exec.c (exec_set_section_address): Support p->addr != 0.
1321 * objfiles.c (objfile_relocate): Update exec_ops section
1323 * symfile.c (place_section): Move exec_set_section_address call...
1324 (default_symfile_offsets): ...to here.
1326 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
1328 * Makefile.in (ppc_linux_tdep_h): New macro.
1329 (powerpc_32l_c, powerpc_altivec32_c, powerpc_altivec32l_c): Likewise.
1330 (powerpc_64l_c, powerpc_altivec64_c, powerpc_altivec64l_c): Likewise.
1331 (powerpc_e500l_c): Likewise.
1332 (ppc-linux-nat.o): Update dependencies.
1333 (ppc-linux-tdep.o): Update dependencies.
1334 (rs6000-tdep.o): Update dependencies.
1336 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Remove.
1337 (ppc_linux_svr4_fetch_link_map_offsets): Remove.
1338 (ppc_linux_gregset, ppc_linux_fpregset): Move to ppc-linux-tdep.h
1339 (ppc_supply_reg, ppc_collect_reg): Add prototypes.
1340 (tdesc_powerpc_e500): Remove.
1342 * rs6000.c: Include "features/rs6000/powerpc-altivec32.c"
1343 and "features/rs6000/powerpc-altivec64.c".
1344 (ppc_supply_reg, ppc_collect_reg): Make global.
1345 (variants): Use tdesc_powerpc_32 for "powerpc" and
1346 tdesc_powerpc_altivec64 for "powerpc64".
1347 (_initialize_rs6000_tdep): Initialize AltiVec descriptions.
1349 * ppc-linux-tdep.h: New file.
1351 * ppc-linux-tdep.c: Include "ppc-linux-tdep.c".
1352 Include "features/rs6000/powerpc-32l.c".
1353 Include "features/rs6000/powerpc-altivec32l.c".
1354 Include "features/rs6000/powerpc-64l.c".
1355 Include "features/rs6000/powerpc-altivec64l.c".
1356 Include "features/rs6000/powerpc-e500l.c".
1357 (ppc_linux_supply_gregset): New function.
1358 (ppc_linux_collect_gregset): Handle orig_r3 and trap registers.
1359 (ppc32_linux_gregset): Use ppc_linux_supply_gregset.
1360 (ppc64_linux_gregset): Likewise.
1361 (ppc_linux_sigtramp_cache): Handle orig_r3 and trap registers.
1362 (ppc_linux_trap_reg_p): New function.
1363 (ppc_linux_write_pc): New function.
1364 (ppc_linux_core_read_description): New function.
1365 (ppc_linux_init_abi): Install ppc_linux_write_pc and
1366 ppc_linux_core_read_description. Install orig_r3 and trap
1367 registers if present in the target description.
1368 (_initialize_ppc_linux_tdep): Initialize Linux target descriptions.
1370 * ppc-linux-nat.c: Include "ppc-linux-tdep.h".
1371 (PT_ORIG_R3, PT_TRAP): Define if necessary.
1372 (ppc_register_u_addr): Handle orig_r3 and trap registers.
1373 (fetch_ppc_registers): Likewise.
1374 (store_ppc_registers): Likewise.
1375 (store_register): Likewise.
1376 (ppc_linux_read_description): Check whether AltiVec is supported.
1377 Check whether inferior is 32-bit or 64-bit. Return the appropriate
1378 Linux target description.
1380 * features/Makefile (WHICH): Use rs6000/powerpc-32l and
1381 rs6000/powerpc-altivec32l instead of rs6000/powerpc-32.
1382 Use rs6000/powerpc-64l and rs6000/powerpc-altivec64l instead
1383 of rs6000/powerpc-64. Use rs6000/powerpc-e500l instead of
1384 rs6000/powerpc-e500. Update -expedite variables accordingly.
1386 * features/rs6000/power-spe.xml: Use regnum 73 for "acc".
1387 * features/rs6000/powerpc-32.xml: Do not include power-altivec.xml.
1388 * features/rs6000/powerpc-64.xml: Do not include power-altivec.xml.
1389 * features/rs6000/powerpc-e500.c: Regenerate.
1390 * features/rs6000/powerpc-32.c: Regenerate.
1391 * features/rs6000/powerpc-64.c: Regenerate.
1393 * features/rs6000/power-linux.xml: New file.
1394 * features/rs6000/power64-linux.xml: New file.
1395 * features/rs6000/powerpc-32l.xml: New file.
1396 * features/rs6000/powerpc-altivec32l.xml: New file.
1397 * features/rs6000/powerpc-64l.xml: New file.
1398 * features/rs6000/powerpc-altivec64l.xml: New file.
1399 * features/rs6000/powerpc-e500l.xml: New file.
1400 * features/rs6000/powerpc-32l.c: New (generated) file.
1401 * features/rs6000/powerpc-altivec32l.c: New (generated) file.
1402 * features/rs6000/powerpc-64l.c: New (generated) file.
1403 * features/rs6000/powerpc-altivec64l.c: New (generated) file.
1404 * features/rs6000/powerpc-e500l.xml: New (generated) file.
1406 * regformats/reg-ppc.dat: Remove.
1407 * regformats/reg-ppc64.dat: Remove.
1408 * regformats/rs6000/powerpc-32.dat: Remove.
1409 * regformats/rs6000/powerpc-64.dat: Remove.
1410 * regformats/rs6000/powerpc-e500.dat: Remove.
1411 * regformats/rs6000/powerpc-32l.dat: New (generated) file.
1412 * regformats/rs6000/powerpc-altivec32l.dat: New (generated) file.
1413 * regformats/rs6000/powerpc-64l.dat: New (generated) file.
1414 * regformats/rs6000/powerpc-altivec64l.dat: New (generated) file.
1415 * regformats/rs6000/powerpc-e500l.dat: New (generated) file.
1417 2008-05-03 Pedro Alves <pedro@codesourcery.com>
1419 * thread.c (delete_thread): Call observer_notify_thread_exit.
1420 * mi/mi-interp.c (mi_interpreter_init): Register mi_thread_exit as
1421 thread_exit observer.
1422 (mi_thread_exit): New.
1424 2008-05-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
1426 * breakpoint.c (create_exception_catchpoint): Remove prototype
1427 for already deleted function.
1428 * breakpoint.h (ep_is_exception_catchpoint): Likewise.
1429 * frame.h (show_stack_frame): Remove prototype.
1430 * stack.c (show_stack_frame): Remove empty, unused function.
1431 * source.c (symtab_to_fullname, print_source_lines): Small fix
1433 * value.c (show_values): Update comments to mention "show values"
1434 command instead of "info history".
1436 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
1438 * linespec.c: Include "target.h".
1439 (minsym_found): Handle minimal symbols pointing to function
1440 descriptors. Use find_function_start_pc.
1441 * minsyms.c (msymbol_objfile): New function.
1442 * parse.c (write_exp_msymbol): Handle minimal symbols pointing
1443 to function descriptors.
1444 * symtab.c (fixup_section): Only use minimal symbol at the same
1445 address to determine section of a symbol.
1446 (find_function_start_pc): New function.
1447 (find_function_start_sal): Use it.
1448 * symtab.h (msymbol_objfile): Add prototype.
1449 (find_function_start_pc): Likewise.
1450 * value.c: Include "objfiles.h".
1451 (value_fn_field): Handle minimal symbols pointing to function
1453 * Makefile.in (linespec.o): Update dependencies.
1454 (value.o): Likewise.
1456 2008-05-02 Joel Brobecker <brobecker@adacore.com>
1458 * ada-lang.c (unwrap_value): Handle the case where the "F" field
1459 inside a PAD type is a bitfield.
1461 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
1463 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Handle
1464 TYPE_CODE_BOOL and TYPE_CODE_CHAR the same as TYPE_CODE_INT.
1465 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
1466 Handle TYPE_CODE_METHOD the same as TYPE_CODE_FUNC.
1467 Allow typedefs when checking for function pointer arguments.
1468 Right-align small structs passed on the stack.
1469 (ppc64_sysv_abi_return_value): Handle TYPE_CODE_BOOL and
1470 TYPE_CODE_CHAR the same as TYPE_CODE_INT.
1471 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
1473 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1475 * Makefile.in (arm-tdep.o): Update.
1476 * arm-tdep.c (arm_objfile_data_key, struct arm_mapping_symbol)
1477 (struct arm_per_objfile, arm_compare_mapping_symbols): New.
1478 (arm_pc_is_thumb): Use mapping symbols.
1479 (arm_objfile_data_cleanup, arm_record_special_symbol): New.
1480 (arm_gdbarch_init): Call set_gdbarch_record_special_symbol.
1481 (_initialize_arm_tdep): Initialize arm_objfile_data_key.
1482 * elfread.c (elf_symtab_read): Use gdbarch_record_special_symbol.
1483 * gdbarch.sh: Add record_special_symbol.
1484 * gdbarch.c, gdbarch.h: Regenerated.
1485 * objfiles.c (struct objfile_data): Add cleanup member.
1486 (register_objfile_data_with_cleanup): New function, from
1487 register_objfile_data.
1488 (register_objfile_data): Use it.
1489 (objfile_free_data): Call clear_objfile_data.
1490 (clear_objfile_data): Call cleanup functions.
1491 * objfiles.h (register_objfile_data_with_cleanup): Declare.
1493 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1495 * objfiles.c (init_entry_point_info): Handle shared libraries.
1497 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1499 * arm-tdep.c (arm_prologue_this_id): Compare pc, not func, to
1502 2008-05-02 Jim Blandy <jimb@codesourcery.com>
1503 Pedro Alves <pedro@codesourcery.com>
1505 Implement displaced stepping.
1507 * gdbarch.sh (max_insn_length): New 'variable'.
1508 (displaced_step_copy, displaced_step_fixup)
1509 (displaced_step_free_closure, displaced_step_location): New
1511 (struct displaced_step_closure): Add forward declaration.
1512 * gdbarch.c, gdbarch.h: Regenerated.
1514 * arch-utils.c: #include "objfiles.h".
1515 (simple_displaced_step_copy_insn)
1516 (simple_displaced_step_free_closure)
1517 (displaced_step_at_entry_point): New functions.
1518 * arch-utils.h (simple_displaced_step_copy_insn)
1519 (simple_displaced_step_free_closure)
1520 (displaced_step_at_entry_point): New prototypes.
1522 * i386-tdep.c (I386_MAX_INSN_LEN): Rename to...
1523 (I386_MAX_MATCHED_INSN_LEN): ... this.
1524 (i386_absolute_jmp_p, i386_absolute_call_p)
1525 (i386_ret_p, i386_call_p, i386_breakpoint_p, i386_syscall_p)
1526 (i386_displaced_step_fixup): New functions.
1527 (struct i386_insn, i386_match_insn): Update.
1528 (i386_gdbarch_init): Set gdbarch_max_insn_length.
1529 * i386-tdep.h (I386_MAX_INSN_LEN): New.
1530 (i386_displaced_step_fixup): New prototype.
1531 * i386-linux-tdep.c (i386_linux_init_abi): Include "arch-utils.h".
1532 Register gdbarch_displaced_step_copy,
1533 gdbarch_displaced_step_fixup, gdbarch_displaced_step_free_closure,
1534 and gdbarch_displaced_step_location functions.
1536 * infrun.c (debug_displaced): New variable.
1537 (show_debug_displaced): New function.
1538 (struct displaced_step_request): New struct.
1539 (displaced_step_request_queue, displaced_step_ptid)
1540 (displaced_step_gdbarch, displaced_step_closure)
1541 (displaced_step_original, displaced_step_copy)
1542 (displaced_step_saved_copy, can_use_displaced_stepping): New
1544 (show_can_use_displaced_stepping, use_displaced_stepping)
1545 (displaced_step_clear, cleanup_displaced_step_closure)
1546 (displaced_step_dump_bytes, displaced_step_prepare)
1547 (displaced_step_clear_cleanup, write_memory_ptid)
1548 (displaced_step_fixup): New functions.
1549 (resume): Call displaced_step_prepare.
1550 (proceed): Call read_pc once, and remember the value. If using
1551 displaced stepping, don't remove breakpoints.
1552 (handle_inferior_event): Call displaced_step_fixup. Add some
1553 debugging output. When we try to step over a breakpoint, but get
1554 a signal to deliver to the thread instead, ensure the step-resume
1555 breakpoint is actually inserted. If a thread hop is needed, and
1556 displaced stepping is enabled, don't remove breakpoints.
1557 (init_wait_for_inferior): Call displaced_step_clear.
1558 (_initialize_infrun): Add "set debug displaced" command. Add
1559 "maint set can-use-displaced-stepping" command. Clear
1560 displaced_step_ptid.
1561 * inferior.h (debug_displaced): Declare variable.
1562 (displaced_step_dump_bytes): Declare function.
1564 * Makefile.in (arch-utils.o, i386-linux-tdep.o): Update
1567 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1569 * arm-tdep.c (arm_mode_strings, arm_fallback_mode_string)
1570 (arm_force_mode_string, arm_show_fallback_mode)
1571 (arm_show_force_mode): New.
1572 (arm_pc_is_thumb): Honor fallback-mode and force-mode. Use
1574 (_initialize_arm_tdep): Add "set arm fallback-mode"
1575 and "set arm force-mode".
1576 * NEWS: Document new commands.
1578 2008-05-02 Andrew Stubbs <andrew.stubbs@st.com>
1580 * main.h (batch_silent): Declare.
1581 * event-top.c: Include main.h.
1582 (gdb_setup_readline): Remove extern batch_silent declaration.
1583 * infrun.c (normal_stop): Don't print source location when running in
1584 --batch-silent mode.
1585 * Makefile.in (event-top.o): Add main.h dependency.
1587 2008-05-02 Andreas Schwab <schwab@suse.de>
1589 * target.h (struct target_ops): Add
1590 to_watchpoint_addr_within_range.
1591 (target_watchpoint_addr_within_range): New function.
1592 * target.c (update_current_target): Inherit
1593 to_watchpoint_addr_within_range, defaulting to
1594 default_watchpoint_addr_within_range.
1595 (default_watchpoint_addr_within_range): New function.
1596 (debug_to_watchpoint_addr_within_range): New function.
1597 (setup_target_debug): Set to_watchpoint_addr_within_range.
1598 * ppc-linux-nat.c (ppc_linux_watchpoint_addr_within_range):
1600 (_initialize_ppc_linux_nat): Set to_watchpoint_addr_within_range.
1601 * breakpoint.c (watchpoints_triggered): Use
1602 target_watchpoint_addr_within_range.
1604 2008-05-01 Pedro Alves <pedro@codesourcery.com>
1606 * configure.tgt: Add i[34567]86-*-dicos* and x86_64-*-dicos*.
1607 (i[34567]86-*-dicos*, x86_64-*-dicos*):
1608 Set gdb_osabi to GDB_OSABI_DICOS.
1610 * defs.h (enum gdb_osabi): Add GDB_OSABI_DICOS.
1611 * osabi.c (gdb_osabi_name): Add "DICOS".
1613 * i386-dicos-tdep.c: New file.
1615 * Makefile.in (ALL_TARGET_OBS): Add i386-dicos-tdep.o.
1616 (ALLDEPFILES): Add i386-dicos-tdep.c.
1617 (i386-dicos-tdep.o): New rule.
1619 2008-05-01 Pedro Alves <pedro@codesourcery.com>
1621 * linux-nat.c (linux_nat_switch_fork): Reinit GDB's thread list
1622 and register the fork's PTID as a thread.
1624 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
1627 * breakpoint.c (create_breakpoint): Add breakpoint_ops argument and
1628 assign its value to the breakpoint created.
1629 (create_breakpoints): Add breakpoint_ops argument and pass it
1630 to create_breakpoint call.
1631 (break_command_really): Add breakpoint_ops argument and pass/assign
1633 (break_command_1): Pass NULL as ops argument.
1634 (set_breakpoint): Pass NULL as ops argument.
1635 (print_one_exception_catchpoint): Print <PENDING> if no loc available.
1636 (handle_gnu_v3_exceptions): Call generic breakpoint code to insert
1637 catch and throw catchpoints.
1639 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
1642 * corelow.c (core_open): Use gdbarch_target_signal_from_host to
1643 translate signal numeric value from the target to GDB's enum
1645 * gdbarch.c, gdbarch.h: Regenerated.
1646 * gdbarch.sh: Added two new functions target_signal_from_host and
1647 target_signal_to_host.
1648 * target.h (default_target_signal_from_host,
1649 default_target_signal_to_host): New functions - declarations.
1650 * signals/signals.c (struct gdbarch): New declaration.
1651 (default_target_signal_to_host, default_target_signal_from_host): New
1654 2008-05-01 Daniel Jacobowitz <dan@codesourcery.com>
1656 * arm-linux-tdep.h (ARM_CPSR_REGNUM): Delete definition.
1657 * arm-tdep.c (arm_frame_is_thumb): New.
1658 (arm_pc_is_thumb): Clarify comment.
1659 (thumb_analyze_prologue): Remove PC special case.
1660 (thumb_scan_prologue): Take a block_addr argument. Use it for
1661 find_pc_partial_function. Remove unused variables.
1662 (arm_scan_prologue): Use arm_frame_is_thumb. Use the block address
1663 for find_pc_partial_function. Remove PC special case.
1664 (arm_prologue_prev_register): Add special handling for PC and CPSR.
1665 (arm_dwarf2_prev_register, arm_dwarf2_frame_init_reg): New.
1666 (arm_get_next_pc): Use arm_frame_is_thumb.
1667 (arm_write_pc): Use CPSR_T instead of 0x20.
1668 (arm_gdbarch_init): Call dwarf2_frame_set_init_reg.
1669 * arm-tdep.h (enum gdb_regnum): Add ARM_CPSR_REGNUM.
1671 * dwarf2-frame.c (dwarf2_frame_prev_register): Handle
1672 DWARF2_FRAME_REG_FN.
1673 * dwarf2-frame.h (enum dwarf2_frame_reg_rule): Add
1674 DWARF2_FRAME_REG_FN.
1675 (struct dwarf2_frame_state_reg): Add FN to loc union.
1677 2008-05-01 Nick Roberts <nickrob@snap.net.nz>
1679 * exec.c (print_section_info): Add missing '\n'.
1681 2008-05-01 Vladimir Prus <vladimir@codesourcery.com>
1683 * thread.c (add_thread): Move observer call to ...
1684 (add_thread_silent): ... here.
1686 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
1688 * rs6000-tdep.c: Update for unwinder changes.
1689 * ppcobsd-tdep.c: Likewise.
1691 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
1693 * s390-tdep.c: Update for unwinder changes.
1695 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
1697 * spu-tdep.c: Update for unwinder changes.
1699 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
1701 * hppanbsd-tdep.c, m68kbsd-tdep.c, mn10300-linux-tdep.c,
1702 ppc-linux-tdep.c, ppcnbsd-tdep.c, sparc-linux-tdep.c,
1703 sparc64-linux-tdep.c: Update for unwinder changes.
1705 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
1707 * mipsnbsd-tdep.c, mips64obsd-tdep.c, mips-linux-tdep.c: Update
1708 for unwinder changes.
1709 * mips-tdep.c: Likewise.
1710 (mips_stub_frame_cache): Unwind the ABI stack pointer, not the
1713 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
1715 * arm-linux-tdep.c, arm-tdep.c, armobsd-tdep.c: Update for
1718 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
1720 Update i386 and amd64 ports for unwinder changes.
1722 * amd64-tdep.c (amd64_frame_cache): Expect this_frame.
1723 (amd64_frame_this_id, amd64_frame_prev_register): Update signature.
1724 (amd64_frame_unwind): Use default_frame_sniffer.
1725 (amd64_frame_sniffer): Delete.
1726 (amd64_sigtramp_frame_cache): Expect this_frame.
1727 (amd64_sigtramp_frame_this_id, amd64_sigtramp_frame_prev_register)
1728 (amd64_sigtramp_frame_sniffer): Update signature.
1729 (amd64_sigtramp_frame_unwind): Add amd64_sigtramp_frame_sniffer.
1730 (amd64_frame_base_address): Expect this_frame.
1731 (amd64_dummy_id): Renamed from amd64_unwind_dummy_id. Expect
1733 (amd64_init_abi): Use set_gdbarch_dummy_id and
1734 frame_unwind_append_unwinder.
1735 * i386-tdep.c (i386_frame_cache): Expect this_frame.
1736 (i386_frame_this_id, i386_frame_prev_register): Update signature.
1737 (i386_frame_unwind): Use default_frame_sniffer.
1738 (i386_frame_sniffer): Delete.
1739 (i386_sigtramp_frame_cache): Expect this_frame.
1740 (i386_sigtramp_frame_this_id, i386_sigtramp_frame_prev_register)
1741 (i386_sigtramp_frame_sniffer): Update signature.
1742 (i386_sigtramp_frame_unwind): Use i386_sigtramp_frame_sniffer.
1743 (i386_frame_base_address): Update signature.
1744 (i386_dummy_id): Rename from i386_unwind_dummy_id. Expect this_frame.
1745 (i386_push_dummy_call): Update comment.
1746 (i386_sigtramp_p, i386_svr4_sigtramp_p, i386_svr4_sigcontext_addr):
1748 (i386_gdbarch_init): Use set_gdbarch_dummy_id, dwarf2_append_unwinders,
1749 and frame_unwind_append_unwinder.
1750 * amd64-linux-tdep.c, amd64-sol2-tdep.c, amd64fbsd-tdep.c,
1751 amd64nbsd-tdep.c, amd64obsd-tdep.c, i386-linux-tdep.c,
1752 i386-nto-tdep.c, i386bsd-tdep.c, i386-sol2-tdep.c, i386obsd-tdep.c,
1753 i386nbsd-tdep.c: Update for unwinder changes.
1755 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
1757 * trad-frame.c (struct trad_frame_cache): Rename next_frame to this_frame.
1758 (trad_frame_cache_zalloc, trad_frame_alloc_saved_regs): Expect
1760 (trad_frame_get_prev_register, trad_frame_get_register): Update signature.
1761 * trad-frame.h (trad_frame_cache_zalloc, trad_frame_get_register)
1762 (trad_frame_alloc_saved_regs, trad_frame_get_prev_register): Update
1764 * tramp-frame.c (tramp_frame_cache, tramp_frame_start): Expect
1766 (tramp_frame_this_id, tramp_frame_prev_register, tramp_frame_sniffer):
1768 * tramp-frame.h (struct tramp_frame): Update signature of init.
1769 * Makefile.in (trad-frame.o): Update.
1771 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
1773 * dwarf2-frame.c (read_reg): Expect this_frame in the baton.
1774 (execute_stack_op): Put this_frame in the baton.
1775 (execute_cfa_program): Take this_frame.
1776 (struct dwarf2_frame_ops): Update comment for signal_frame_p.
1777 (dwarf2_frame_default_init_reg, dwarf2_frame_init_reg)
1778 (dwarf2_frame_signal_frame_p, dwarf2_frame_cache)
1779 (dwarf2_frame_this_id): Adjust to work on this_frame.
1780 (dwarf2_signal_frame_this_id): Delete.
1781 (dwarf2_frame_prev_register): Update signature. Use new frame
1783 (dwarf2_frame_sniffer): Update signature. Expect this_frame.
1784 (dwarf2_frame_unwind, dwarf2_signal_frame_unwind): Add
1785 dwarf2_frame_sniffer.
1786 (dwarf2_append_unwinders): New.
1787 (dwarf2_frame_base_address, dwarf2_frame_base_sniffer): Expect
1789 * sparc-tdep.c (sparc32_dwarf2_struct_return_p)
1790 (sparc32_dwarf2_frame_init_reg): Expect this_frame.
1791 * cris-tdep.c (cris_dwarf2_frame_init_reg): Likewise.
1792 * rs6000-tdep.c (ppc_dwarf2_frame_init_reg): Likewise.
1793 * s390-tdep.c (s390_dwarf2_frame_init_reg): Likewise.
1794 * sh-tdep.c (sh_dwarf2_frame_init_reg): Likewise.
1795 * sparc64-tdep.c (sparc64_dwarf2_frame_init_reg): Likewise.
1796 * dwarf2-frame.h (dwarf2_frame_sniffer): Delete declaration.
1797 (dwarf2_append_unwinders): Declare.
1798 (dwarf2_frame_base_sniffer): Update declaration.
1799 * i386-linux-tdep.c (i386_linux_dwarf_signal_frame_p): Expect
1802 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
1804 Convert frame unwinders to use the current frame and
1807 * frame.c (frame_debug): Make global.
1808 (get_frame_id): Pass this frame to unwinder routines.
1809 (frame_pc_unwind): Remove unused unwind->prev_pc support.
1810 (do_frame_register_read): Do not discard the return value of
1811 frame_register_read.
1812 (frame_register_unwind): Remove debug messages. Use
1813 frame_unwind_register_value.
1814 (frame_unwind_register_value, get_frame_register_value): New
1816 (create_new_frame, get_frame_base_address, get_frame_locals_address)
1817 (get_frame_args_address, get_frame_type): Pass this frame to
1819 (frame_cleanup_after_sniffer, frame_prepare_for_sniffer): New
1821 * frame.h: Update comments.
1822 (frame_debug, frame_unwind_register_value, get_frame_register_value)
1823 (frame_prepare_for_sniffer): Declare.
1824 * frame-unwind.h: Update comments and parameter names.
1825 (default_frame_sniffer): Declare.
1826 (frame_prev_register_ftype): Return a struct value *.
1827 (struct frame_unwind): Remove prev_pc member.
1828 (frame_unwind_sniffer_ftype, frame_unwind_append_sniffer): Delete.
1829 (frame_unwind_append_unwinder, frame_unwind_got_optimized)
1830 (frame_unwind_got_register, frame_unwind_got_memory)
1831 (frame_unwind_got_constant, frame_unwind_got_address): Declare.
1832 * frame-base.h: Update comments and parameter names.
1833 * valops.c (value_fetch_lazy): Use get_frame_register_value. Iterate
1834 if necessary. Add debugging output.
1835 * sentinel-frame.c (sentinel_frame_prev_register)
1836 (sentinel_frame_this_id): Update for new signature.
1837 (sentinel_frame_prev_pc): Delete.
1838 (sentinel_frame_unwinder): Remove prev_pc.
1839 * ia64-tdep.c (ia64_libunwind_frame_unwind): Do not initialize
1841 * libunwind-frame.c (libunwind_frame_unwind): Likewise.
1842 * frame-unwind.c (struct frame_unwind_table_entry): Remove sniffer.
1843 (frame_unwind_append_sniffer): Delete.
1844 (frame_unwind_append_unwinder): New function.
1845 (frame_unwind_find_by_frame): Take this frame. Only use sniffers
1846 from unwinders. Use frame_prepare_for_sniffer.
1847 (default_frame_sniffer, frame_unwind_got_optimized)
1848 (frame_unwind_got_register, frame_unwind_got_memory)
1849 (frame_unwind_got_constant, frame_unwind_got_address): New functions.
1850 * dummy-frame.c (dummy_frame_sniffer): Use gdbarch_dummy_id.
1851 (dummy_frame_prev_register, dummy_frame_this_id): Update for new
1853 * gdbarch.sh: Replace unwind_dummy_id with dummy_id.
1854 * gdbarch.c, gdbarch.c: Regenerated.
1855 * frame-base.c (default_frame_base_address)
1856 (default_frame_locals_address, default_frame_args_address): Update
1858 (frame_base_find_by_frame): Pass this frame to unwinder routines.
1859 * infcall.c (call_function_by_hand): Update comments.
1860 * Makefile.in (frame-unwind.o): Update dependencies.
1862 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
1864 * ada-lang.c (ada_value_primitive_packed_val): Only check
1865 value_lazy for memory lvals.
1866 * findvar.c (value_of_register_lazy): New function.
1867 (locate_var_value): Only check value_lazy for memory lvals.
1868 * valarith.c (value_subscripted_rvalue): Likewise.
1869 * valops.c (value_fetch_lazy): Handle both memory and register
1871 (search_struct_field, value_slice): Only check value_lazy for memory
1873 * value.c (struct value): Update comment for lazy.
1874 (value_primitive_field): Only check value_lazy for memory lvals.
1875 * value.h (value_lazy): Update comment.
1876 (value_of_register_lazy): Declare.
1878 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
1880 * corefile.c (reopen_exec_file): Close any open files.
1882 2008-04-29 Joel Brobecker <brobecker@adacore.com>
1884 * ia64-tdep.c (ia64_memory_remove_breakpoint): Set
1885 show_memory_breakpoints to 1 while reading the instruction bundle.
1887 2008-04-29 Joel Brobecker <brobecker@adacore.com>
1889 * gdbarch.sh: Document the return_value method. Explain that
1890 the FUNCTYPE parameter might be NULL.
1891 * gdbarch.h: Regenerated.
1892 * sparc-tdep.c (sparc32_push_dummy_code): Do not pass the function
1893 type when calling using_struct_return, as this is unnecessary
1896 2008-04-28 Joel Brobecker <brobecker@adacore.com>
1898 * terminal.h (create_tty_session): Fix return type.
1900 2008-04-26 Vladimir Prus <vladimir@codesourcery.com>
1902 * mi/mi-interp.c (mi_new_thread): Quote the thread id.
1904 2008-04-26 Joel Brobecker <brobecker@adacore.com>
1906 * breakpoint.c (condition_command, commands_from_control_command)
1907 (break_command_really): Minor reformatting.
1909 2008-04-25 Pedro Alves <pedro@codesourcery.com>
1911 * dwarf2read.c (dwarf2_const_value): Handle DW_FORM_strp.
1913 2008-04-25 Pedro Alves <pedro@codesourcery.com>
1915 * amd64-tdep.c (amd64_get_longjmp_target): New.
1916 (amd64_init_abi): Register amd64_get_longjmp_target as
1917 gdbarch_get_longjmp_target callback.
1918 * i386-tdep.c (i386_get_longjmp_target): Remove 64-bit handling.
1920 2008-04-25 Pedro Alves <pedro@codesourcery.com>
1922 * breakpoint.h (enum bpstat_what_main_action): Delete
1923 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE.
1925 * breakpoint.c (clrs): Delete.
1926 (bpstat_what): Update table.
1928 * infrun.c (handle_inferior_event): Remove
1929 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE handling.
1931 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1933 * mi/mi-cmds.h (mi_cmd_args_ftype): Remove.
1934 Adjust all prototypes using mi_cmd_args_ftype to use
1936 (struct mi_cmd): Remove the args_func field.
1937 * mi/mi-cmds.c: Don't provide value for the args_func field.
1938 * mi/mi-main.c (mi_execute_async_cli_command)
1939 (mi_cmd_exec_run, mi_cmd_exec_next, mi_cmd_exec_next_instruction)
1940 (mi_cmd_exec_step, mi_cmd_exec_step_instruction)
1941 (mi_cmd_exec_finish, mi_cmd_exec_until, mi_cmd_exec_return)
1942 (mi_cmd_exec_continue, mi_cmd_exec_interrupt)
1943 (mi_cmd_target_download): Adjust.
1944 (mi_cmd_target_select): Adjust. Pass 0 for from_tty parameter.
1945 (mi_cmd_execute): Do not check for args_func.
1946 (mi_execute_async_cli_command): Adjust.
1947 * mi/mi-parse.c: Don't check for args_func.
1949 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1951 * breakpoint.c (bpstat_check_location)
1952 (bpstat_check_watchpoint, bpstat_check_breakpoint_conditions):
1953 New, extracted from bpstat_stop_status.
1954 (bpstat_stop_status): Use the above.
1956 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1958 * mi/mi-main.c (last_async_command): Rename to current_token.
1959 (previous_async_command): Remove.
1960 (mi_cmd_gdb_exit): Adjust.
1961 (mi_cmd_exec_interrupt): Don't dance with previous_async_command.
1962 (mi_cmd_target_select): Adjust.
1963 (mi_cmd_execute): Don't set previous_async_command. Free token
1964 here even in async mode.
1965 (mi_execute_async_cli_command): Adjust.
1966 (mi_exec_async_cli_cmd_continuation): Adjust. Do not free the
1968 (mi_load_progress): Adjust.
1970 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1972 * infcmd.c (step_1_continuation): Always disable longjmp
1973 breakpoint if we're not going to do another step.
1975 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1977 exec_cleanup murder.
1978 * breakpoint.c (until_break_command_continuation): Add
1979 the 'error' parameter. Directly delete the breakoint as
1980 opposed to running cleanups.
1981 (until_break_command): Install continuation only
1982 after starting the target. Don't use exec cleanups,
1983 use ordinary cleanups. Discard cleanups is successfully
1984 started the target in async mode.
1985 (make_cleanup_delete_breakpoint): Remove.
1986 * breakpoint.h (make_cleanup_delete_breakpoint): Remove
1988 * defs.h (do_exec_cleanups, make_exec_cleanup): Remove
1990 (struct continations): Add the 'error' parameter to the
1991 continuation_hook field.
1992 (add_continuation, do_all_continuations)
1993 (add_intermediate_continuation)
1994 (do_all_intermediate_continuations): Add the 'error' parameter.
1995 * exceptions.c (throw_exception): Don't call do_exec_cleanups.
1996 * inf-loop.c (inferior_event_handler): Instead of calling
1997 discard_all_continuations, use do_all_continuations with 1 as
1998 'error' parameter. Pass 0 as 'error' parameter in existing uses
1999 of discard_all_continuations.
2000 * infcmd.c (step_1): Do not use exec cleanup. For async case, discard
2002 (step_once): Install continuation only after resuming the target.
2003 (step_1_continuation): Disable longjmp breakpoint on error.
2004 (finish_command_continuation): Add the error parameter. Delete
2005 the finish breakpoint directly, do not use cleanups.
2006 (finish_command): Do not use exec_cleanups. Always setup
2007 continuation. For sync case, immediately run them.
2008 (attach_command_continuation): Add the error parameter.
2009 * infrun.c (fetch_inferior_event): Do not use exec cleanups to
2010 remove step_resume_breakpoint -- adjust delete it directly.
2011 * interps.c (interp_set): Adjust call to do_all_continations.
2012 * mi/mi-interp.c (mi_interpreter_exec_continuation): Do not
2014 * mi/mi-main.c (mi_cmd_target_select): Do not do exec
2016 (mi_cmd_execute): Do not use exec_cleanup.
2017 (mi_execute_async_cli_command): Simplify the string concatenation
2018 logic. Do no use exec cleanup.
2019 (mi_exec_async_cli_cmd_continuation): New parameter error.
2020 Free last_async_command.
2021 * top.c (command_line_handler_continuation): New parameter error.
2022 * utils.c (exec_cleanup_chain, make_exec_cleanup)
2023 (do_exec_cleanups): Remove.
2024 (add_continuation, do_all_continations)
2025 (add_intermediate_continuation)
2026 (do_all_intermediate_continuations): New parameter error.
2028 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
2030 * breakpoint.h (bp_location_p): New typedef.
2031 Register a vector of bp_location_p.
2032 * breakpoint.c (always_inserted_mode)
2033 (show_always_inserted_mode): New.
2034 (unlink_locations_from_global_list): Remove.
2035 (update_global_location_list)
2036 (update_global_location_list_nothrow): New.
2037 (update_watchpoint): Don't free locations.
2038 (should_insert_location): New.
2039 (insert_bp_location): Use should_insert_location.
2040 (insert_breakpoint_locations): Copied from
2042 (insert_breakpoint): Use insert_breakpoint_locations.
2043 (bpstat_stop_status): Call update_global_location_list
2044 when disabling breakpoint.
2045 (allocate_bp_location): Don't add to bp_location_chain.
2046 (set_raw_breakpoint)
2047 (create_longjmp_breakpoint, enable_longjmp_breakpoint)
2048 (disable_longjmp_breakpoint, create_overlay_event_breakpoint)
2049 (enable_overlay_breakpoints, disable_overlay_breakpoints)
2050 (set_longjmp_resume_breakpoint)
2051 (enable_watchpoints_after_interactive_call_stop)
2052 (disable_watchpoints_before_interactive_call_start)
2053 (create_internal_breakpoint)
2054 (create_fork_vfork_event_catchpoint)
2055 (create_exec_event_catchpoint, set_momentary_breakpoint)
2056 (create_breakpoints, break_command_1, watch_command_1)
2057 (create_exception_catchpoint)
2058 (handle_gnu_v3_exceptions)
2059 (disable_breakpoint, breakpoint_re_set_one)
2060 (create_thread_event_breakpoint, create_solib_event_breakpoint)
2061 (create_ada_exception_breakpoint): : Don't call check_duplicates.
2062 Call update_global_location_list.
2063 (delete_breakpoint): Don't remove locations and don't
2064 try to reinsert them. Call update_global_location_list.
2065 (update_breakpoint_locations): Likewise.
2066 (restore_always_inserted_mode): New.
2067 (update_breakpoints_after_exec): Temporary disable
2068 always inserted mode.
2069 * Makefile.in: Update dependencies.
2071 * infrun.c (proceed): Remove breakpoints while stepping
2073 (handle_inferior_event): Don't remove or insert
2075 * linux-fork.c (checkpoint_command): Remove breakpoints
2076 before fork and insert after.
2077 (linux_fork_context): Remove breakpoints before switch
2079 * target.c (target_disconnect, target_detach): Remove
2080 breakpoints from target.
2083 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
2085 * breakpoint.c (print_one_breakpoint_location): In MI
2086 mode, report the location string the breakpoint was
2087 originally created with.
2089 2008-04-23 Maxim Grigoriev <maxim2405@gmail.com>
2091 * Makefile.in (xtensa-tdep.o): Update dependencies.
2092 * configure.tgt (xtensa*): Update dependencies.
2093 * xtensa-tdep.c (arreg_number): Renamed from areg_number.
2094 Local variable areg renamed to arreg.
2095 (areg_number): New function.
2096 (xtensa_pseudo_register_read, xtensa_pseudo_register_write)
2097 (xtensa_extract_return_value, xtensa_store_return_value): areg_number
2098 replaced by arreg_number.
2099 (xtensa_windowed_frame_cache, struct xtensa_frame_cache): New comments.
2100 (xtensa_alloc_frame_cache): Initialize cache->wd.ws.
2101 (xtensa_scan_prologue): New function.
2102 (xtensa_frame_cache): New local fp_regnum. Handle separately the case,
2103 when ENTRY instraction hasn't been executed yet. Get the frame pointer
2104 value based on prologue analysis. Fix the bugs preventing WS and
2105 AR4-AR7/A11 registers from getting right values for intermediate frames,
2106 whose registers have been already spilled.
2107 (xtensa_frame_prev_register): Fix WS register value. Use are_number
2108 and arreg_number appropriately.
2109 (xtensa_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
2110 svr4_ilp32_fetch_link_map_offsets.
2112 2008-04-23 Andrew Stubbs <andrew.stubbs@st.com>
2114 * printcmd.c: Define USE_PRINTF_I64 and PRINTF_HAS_LONG_LONG on MinGW.
2115 (printf_command): Convert %lld to %I64d when USE_PRINTF_I64 set.
2117 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
2119 * acinclude.m4: Add override.m4.
2120 * configure: Regenerate.
2122 2008-04-22 Jan Kratochvil <jan.kratochvil@redhat.com>
2124 * ada-lang.c (get_selections): Variable PROMPT made non-const and
2125 initialized with a trailing space now. Use PROMPT_ARG of
2126 COMMAND_LINE_INPUT instead of printing it ourselves.
2128 2008-04-22 Joel Brobecker <brobecker@adacore.com>
2130 * NEWS: Document support for 64-bit core file.
2132 2008-04-22 Corinna Vinschen <vinschen@redhat.com>
2134 * NEWS: Add information on calling convention and new SH CLI options.
2136 * sh-tdep.c (sh_cc_gcc): New static string.
2137 (sh_cc_renesas): Ditto.
2138 (sh_cc_enum): New static string array.
2139 (sh_active_calling_convention): New static string pointer denoting
2140 active user chosen ABI.
2141 (sh_is_renesas_calling_convention): New function to return function
2142 specific ABI, or user choice if necessary.
2143 (sh_use_struct_convention): Rename first argument and turn around its
2144 meaning. Check for renesas ABI and return accordingly.
2145 (sh_use_struct_convention_nofpu): New function.
2146 (sh_next_flt_argreg): Get function type as third parameter. Check
2147 for renesas ABI and choose floating registers accordingly.
2148 (sh_push_dummy_call_fpu): Check for ABI and choose argument slot and
2149 struct return slot accordingly.
2150 (sh_push_dummy_call_nofpu): Ditto.
2151 (sh_return_value_nofpu): Call sh_use_struct_convention_nofpu from here.
2152 Evaluate ABI and give to sh_use_struct_convention_nofpu.
2153 (sh_return_value_fpu): Evaluate ABI and give to
2154 sh_use_struct_convention.
2155 (show_sh_command): New function.
2156 (set_sh_command): Ditto.
2157 (_initialize_sh_tdep): Initialize `set/show sh calling-convention
2160 * gdbarch.sh (return_value): Add func_type argument.
2161 * gdbarch.c: Regenerate.
2163 * eval.c (evaluate_subexp_standard): Rename local variable value_type to
2164 val_type so as not to collide with value_type function. Call
2165 using_struct_return with additional function type argument.
2166 * infcall.c (call_function_by_hand): Call using_struct_return and
2167 gdbarch_return_value with additional function type argument.
2168 * infcmd.c (print_return_value): Take addition func_type argument.
2169 Call gdbarch_return_value with additional function type argument.
2170 (finish_command_continuation): Call print_return_value with additional
2171 function type argument.
2172 (finish_command): Ditto.
2173 * sparc-tdep.c (sparc32_push_dummy_code): Call using_struct_return with
2174 additional function type argument.
2175 * stack.c (return_command): Call using_struct_return and
2176 gdbarch_return_value with additional function type argument.
2177 * value.c (using_struct_return): Take additional function type argument.
2178 * value.h (using_struct_return): Accommodate declaration.
2179 * alpha-tdep.c (alpha_return_value): Add func_type argument.
2180 * amd64-tdep.c (amd64_return_value): Ditto.
2181 * arm-tdep.c (arm_return_value): Ditto.
2182 * avr-tdep.c (avr_return_value): Ditto.
2183 * cris-tdep.c (cris_return_value): Ditto.
2184 * frv-tdep.c (frv_return_value): Ditto.
2185 * h8300-tdep.c (h8300_return_value): Ditto.
2186 (h8300h_return_value): Ditto.
2187 * hppa-tdep.c (hppa32_return_value): Ditto.
2188 (hppa64_return_value): Ditto.
2189 * i386-tdep.c (i386_return_value): Ditto.
2190 * ia64-tdep.c (ia64_return_value): Ditto.
2191 * iq2000-tdep.c (iq2000_return_value): Ditto.
2192 * m32c-tdep.c (m32c_return_value): Ditto.
2193 * m32r-tdep.c (m32r_return_value): Ditto.
2194 * m68hc11-tdep.c (m68hc11_return_value): Ditto.
2195 * m68k-tdep.c (m68k_return_value): Ditto.
2196 (m68k_svr4_return_value): Ditto.
2197 * m88k-tdep.c (m88k_return_value): Ditto.
2198 * mep-tdep.c (mep_return_value): Ditto.
2199 * mips-tdep.c (mips_eabi_return_value): Ditto.
2200 (mips_n32n64_return_value): Ditto.
2201 (mips_o32_return_value): Ditto.
2202 (mips_o64_return_value): Ditto.
2203 * mn10300-tdep.c (mn10300_return_value): Ditto.
2204 * mt-tdep.c (mt_return_value): Ditto.
2205 * ppc-linux-tdep.c (ppc_linux_return_value): Ditto.
2206 * ppc-sysv-tdep.c (ppc_sysv_abi_return_value): Ditto.
2207 (ppc_sysv_abi_broken_return_value): Ditto.
2208 (ppc64_sysv_abi_return_value): Ditto.
2209 * ppc-tdep.h (ppc_sysv_abi_return_value): Ditto.
2210 (ppc_sysv_abi_broken_return_value): Ditto.
2211 (ppc64_sysv_abi_return_value): Ditto.
2212 * ppcnbsd-tdep.c (ppcnbsd_return_value): Ditto.
2213 * rs6000-tdep.c (rs6000_return_value): Ditto.
2214 * s390-tdep.c (s390_return_value): Ditto.
2215 * score-tdep.c (score_return_value): Ditto.
2216 * sh-tdep.c (sh_return_value_nofpu): Ditto.
2217 (sh_return_value_fpu): Ditto.
2218 * sh64-tdep.c (sh64_return_value): Ditto.
2219 * sparc-tdep.c (sparc32_return_value): Ditto.
2220 * sparc64-tdep.c (sparc64_return_value): Ditto.
2221 * spu-tdep.c (spu_return_value): Ditto.
2222 * v850-tdep.c (v850_return_value): Ditto.
2223 * vax-tdep.c (vax_return_value): Ditto.
2224 * xstormy16-tdep.c (xstormy16_return_value): Ditto.
2225 * xtensa-tdep.c (xtensa_return_value): Ditto.
2227 * gdbtypes.h (struct type): Add calling_convention member.
2228 * dwarf2read.c (read_subroutine_type): Add calling convention read
2229 from DW_AT_calling_convention attribute to function type.
2231 2008-04-22 Markus Deuling <deuling@de.ibm.com>
2233 * eval.c (evaluate_subexp_standard): Use value_subscripted_rvalue for
2234 multi_f77_subscript to support values from registers.
2235 * valarith.c (value_subscripted_rvalue): Remove prototype and static.
2236 * value.h (value_subscripted_rvalue): Add prototype.
2238 * f-typeprint.c (f_type_print_base): Add support for TYPE_CODE_UNION.
2240 * f-valprint.c (f_val_print): Likewise.
2242 2008-04-21 Craig Silverstein <csilvers@google.com>
2244 * dwarf2read.c (zlib_decompress_section): Define abfd in the
2247 2008-04-21 Pedro Alves <pedro@codesourcery.com>
2249 * symfile.c (syms_from_objfile): Don't warn if lowest loadable
2250 section is not a code section.
2252 2008-04-19 Craig Silverstein <csilvers@google.com>
2254 * NEWS: Add information on compressed debug sections.
2256 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
2258 * mi/mi-cmd-var.c (varobj_update_one): Print new
2259 value for variable objects that changed type.
2261 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
2263 * varobj.c (varobj_invalidate): Don't touch floating
2266 2008-04-19 Mark Kettenis <kettenis@gnu.org>
2268 * symtab.c: (multiple_symbols_modes, multiple_symbols_ask)
2269 (multiple_symbols_cancel): Remove extra const.
2270 * symtab.h: Likewise.
2272 2008-04-19 Nick Roberts <nickrob@snap.net.nz>
2274 * interps.c (top_level_interpreter): Rename static variable...
2275 (top_level_interpreter_ptr): ...to this.
2276 (top_level_interpreter): New function.
2278 * interps.h: New extern for top_level_interpreter.
2280 * linespec.c: Include interps.h and mi/mi-cmds.h.
2281 (decode_line_2): When using MI, always set all breakpoints in menu.
2283 * Makefile.in (linespec.o, mi-interp.o): Add dependencies.
2285 2008-04-18 Craig Silverstein <csilvers@google.com>
2287 * configure.ac (AC_SEARCH_LIBS): Add check for zlib.
2288 * config.in, configure: Regenerate.
2289 * dwarf2read.c: Include zlib.h if present.
2290 Modified *_SECTION macros.
2291 (section_is_p): New.
2292 (dwarf2_locate_sections): Use section_is_p instead of strcmp
2293 (dwarf2_resize_section): New.
2294 to determine whether a given section has a given name.
2295 (zlib_decompress_section): New.
2296 (dwarf2_read_section): Read the compressed section if present
2298 * MAINTAINERS: Added myself to section Write After Approval.
2300 2008-04-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
2302 * defs.h (exec_set_section_offsets): Remove prototype.
2303 * exec.c (exec_set_section_offsets): Remove function.
2305 2008-04-18 Joel Brobecker <brobecker@adacore.com>
2307 * stabsread.c (cleanup_undefined_types_1): Add instance flags check
2308 in the search for the matching symbol.
2310 2008-04-17 Marc Khouzam <marc.khouzam@ericsson.com>
2312 * breakpoint.c (update_watchpoint): Always reparse
2315 2008-04-17 Joel Brobecker <brobecker@adacore.com>
2317 * breakpoint.c (print_one_breakpoint_location): Make sure to print
2318 the breakpoint address only once.
2320 2008-04-17 Dennis Roberts <dennis.roberts@sunquestinfo.com>
2322 * rs6000-tdep.c (rs6000_gdbarch_init): Use the BFD architecture,
2323 rather than a hard-coded architecture, for xcoff executables.
2325 2008-04-17 Doug Evans <dje@google.com>
2327 * buildsym.c (watch_main_source_file_lossage): New fn.
2328 (end_symtab): Call it.
2330 * source.c (find_and_open_source): Add some comments clarifying
2331 handling of FULLNAME argument. Make static. Remove pointless
2334 2008-04-17 Pedro Alves <pedro@codesourcery.com>
2336 * inf-loop.c (inferior_event_handler): Also run the intermediate
2337 continuations in the INF_EXEC_COMPLETE case.
2339 2008-04-16 Tom Tromey <tromey@redhat.com>
2341 * cli/cli-decode.h (CMD_ASYNC_OK): New define.
2342 (set_cmd_async_ok, get_cmd_async_ok): Declare.
2343 * cli/cli-decode.c (set_cmd_async_ok): New function.
2344 (get_cmd_async_ok): New function.
2345 * cli/cli-cmds.c (init_cli_cmds): Mark "pwd", "help", "info", and
2347 * top.c (execute_command): Use get_cmd_async_ok.
2348 * infcmd.c: Include cli/cli-decode.h.
2349 (_initialize_infcmd): Mark "interrupt" as async-ok.
2350 * Makefile.in (infcmd.o): Depend on cli_decode_h.
2352 2008-04-16 Daniel Jacobowitz <dan@codesourcery.com>
2355 * exec.c: Correct "arch-utils.h" include.
2357 2008-04-15 Aleksandar Ristovski <aristovski@qnx.com>
2360 * infrun.c (normal_stop) Move breakpoint_auto_delete further down
2361 to allow printing to 'see' real reason of stop. This fixes PR 2424.
2362 * breakpoint.c (bpdisp_texst): New function. The function takes over
2363 the role of bpstats static array in print_one_breakpoint_location.
2364 (print_it_typical): Print "Temporary breakpoint" instead
2365 of just "Breakpoint" when breakpoint is, well, temporary. For mi-like
2366 protocols, print disp field.
2367 (print_one_breakpoint_location): Removed bpdisps static definition.
2368 Call new bpstat_text function to get value for 'disp' field.
2369 (mention): Print "Temporary breakpoint" instead of just "Breakpoint".
2371 2008-04-15 Daniel Jacobowitz <dan@codesourcery.com>
2373 * gnulib/Makefile.am, gnulib/m4/gnulib-cache.m4,
2374 gnulib/aux/link-warning.h, gnulib/extra/link-warning.h: Adjust
2375 by rerunning gnulib-tool with --aux-dir=gnulib/extra.
2376 * gnulib/Makefile.in: Regenerate.
2378 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
2380 * Makefile.in (GNULIB_H): New. Trigger all-lib.
2381 (defs_h): Use $(GNULIB_H).
2382 (all-lib): Depend on gnulib/Makefile.
2383 (gnulib/Makefile): Regenerate gnulib/Makefile and gnulib/.deps.
2384 * config.in, gnulib/Makefile.in: Regenerated.
2386 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
2388 * Makefile.in (LIBGNU, INCGNU): Define.
2389 (INTERNAL_CFLAGS_BASE): Add INCGNU.
2390 (INTERNAL_LIBS, CLIBS, CDEPS): Add LIBGNU.
2392 ($(LIBGNU), all-lib): New rules.
2393 (clean, distclean, do-maintainer-clean): Use CLEANDIRS.
2394 * configure.ac: Use gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE.
2395 Simplify AC_CONFIG_AUX_DIR. Generate gnulib/Makefile.
2396 * gnulib: New directory, from gnulib-tool.
2397 * configure, aclocal.m4: Regenerated.
2399 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
2401 * linux-thread-db.c (have_threads_callback): Check thread->private.
2403 2008-04-13 Nick Roberts <nickrob@snap.net.nz>
2404 Vladimir Prus <vladimir@codesourcery.com>
2407 * varobj.c (value_of_root): Update the expression for
2409 * mi/mi-cmd-var.c (varobj_update_one): If type has changed,
2412 2008-04-09 Marc Khouzam <marc.khouzam@ericsson.com>
2414 * mi/mi-cmd-var.c: Include "mi-getopt.h".
2415 (mi_parse_format): New. Factored out from mi_cmd_var_set_format.
2416 (mi_cmd_var_set_format): Use new mi_parse_format.
2417 (mi_cmd_var_evaluate_expression): Support for -f option to specify
2419 * Makefile.in (mi-cmd-var.o): Update dependencies.
2421 * varobj.h (varobj_get_formatted_value): Declare.
2422 * varobj.c (my_value_of_variable): Added format parameter.
2423 (cplus_value_of_variable): Likewise.
2424 (java_value_of_variable): Likewise.
2425 (c_value_of_variable): Likewise. Evaluate expression based
2426 on format parameter.
2427 (struct language_specific): Add format parameter to function member
2429 (varobj_get_formatted_value): New.
2430 (varobj_get_value): Added format parameter to method call.
2432 2008-04-08 Joel Brobecker <brobecker@adacore.com>
2434 * stabsread.c (cleanup_undefined_types_noname): Manually set the
2435 instance flags of the undefined type before calling replace_type.
2437 2008-04-08 Vladimir Prus <vladimir@codesourcery.com>
2439 * target.h (enum strata): Remove the download_stratum.
2441 2008-04-07 Doug Evans <dje@google.com>
2443 * buildsym.h (last_source_file): Add dwarf info to comment.
2444 (last_source_start_addr): Ditto.
2446 2008-04-07 Pedro Alves <pedro@codesourcery.com>
2448 * alphanbsd-tdep.c: Include "target.h".
2449 * mn10300-tdep.c: Include "target.h".
2450 * Makefile.in (alphanbsd-tdep.o, mn10300-tdep.o): Update.
2452 2008-04-06 Vladimir Prus <vladimir@codesourcery.com>
2454 Fix breakpoint condition that use member variables.
2455 * valops.c (check_field): Remove.
2456 (check_field_in): Rename to check_field.
2457 (value_of_this): Use la_name_of_this.
2458 * value.h (check_field): Adjust prototype.
2460 * language.h (la_value_of_this): Rename to la_name_of_this.
2461 * language.c (unknown_language_defn): Specify "this" for
2463 (auto_language_defn): Likewise.
2464 (local_language_defn): Likewise.
2465 * ada-lang.c (ada_language_defn): Adjust comment.
2466 * c-lang.c (c_language_defn): Adjust comment.
2467 (cplus_language_defn): Specify "this" for name_of_this.
2468 (asm_language_defn): Adjust comment.
2469 (minimal_language_defn): Adjust comment.
2470 * f-lang.c (f_language_defn): Specify NULL for name_of_this.
2471 * jv-lang.c (java_language_defn): Specify "this" for name_of_this.
2472 * m2-lang.c (m2_language_defn): Specify "this" for name_of_this.
2473 * objc-lang.c (objc_language_defn): Specify "self" for
2475 * p-lang.c (pascal_language_defn): Specify "this" for
2477 * scm-lang.c (scm_language_defn): Specify NULL for name_of_this.
2479 * symtab.c (lookup_symbol_aux): Lookup "this" in the
2480 proper scope, and check for field in type of "this", without
2481 trying to create a value.
2483 2008-04-04 Pedro Alves <pedro@codesourcery.com>
2485 * mi/mi-cmds.h (enum mi_cmd_result): Delete MI_CMD_ERROR.
2486 (mi_error_message): Delete declaration.
2487 * mi/mi-interp.c (mi_cmd_interpreter_exec): Call error instead of
2488 returning MI_CMD_ERROR.
2489 * mi/mi-main.c (mi_error_message): Delete.
2490 (mi_cmd_exec_interrupt):
2491 (mi_cmd_thread_select, mi_cmd_thread_list_ids)
2492 (mi_cmd_thread_info): Call error instead of returning
2494 (mi_cmd_data_list_register_values): Call error instead of
2495 returning MI_CMD_ERROR. Adapt to new get_register interface.
2496 (get_register): Change return typo to void. Call error instead of
2497 returning MI_CMD_ERROR.
2498 (mi_cmd_data_write_register_values): Call error instead of
2499 returning MI_CMD_ERROR.
2500 (mi_cmd_list_features): Return MI_CMD_DONE.
2501 (captured_mi_execute_command): Remove MI_CMD_ERROR handling.
2502 (mi_execute_command): Always print exceptions with -error.
2504 2008-04-04 Joel Brobecker <brobecker@adacore.com>
2506 * NEWS: Mention new commands set/show multiple-symbols.
2508 2008-04-03 Joel Brobecker <brobecker@adacore.com>
2510 * symtab.c (multiple_symbols_ask, multiple_symbols_all)
2511 (multiple_symbols_cancel): New constants.
2512 (multiple_symbols_modes, multiple_symbols_mode): New static globals.
2513 (multiple_symbols_select_mode): New function.
2514 (_initialize_symtab): Add new set/show multiple-symbols commands.
2515 * symtab.h (multiple_symbols_ask, multiple_symbols_all)
2516 (multiple_symbols_cancel, multiple_symbols_select_mode): Declare.
2517 * ada-lang.c (user_select_syms): Add handling of new multiple-symbols
2519 * linespec.c (decode_line_2): Likewise.
2521 2008-04-03 Doug Evans <dje@sebabeach.org>
2523 * symtab.h (enum free_code): Delete free_contents, unused.
2524 * symmisc.c (free_symtab_block): Delete.
2525 (free_symtab, case free_code): Delete.
2527 2008-04-01 Aleksandar Ristovski <aristovski@qnx.com>
2529 * valops.c (value_cast_structs): New function. Cast related
2530 STRUCT types up/down and return cast value. The body of this
2531 function comes mostly from value_cast_pointers.
2532 (value_cast_pointers): Code for actual cast STRUCT-STRUCT moved
2533 to value_cast_structs. Now value_cast_pointers needs only create
2534 appropriate reference after using value_cast_structs for actual
2536 (value_cast): Handle references.
2538 2008-04-01 Marc Khouzam <marc.khouzam@ericsson.com>
2540 * MAINTAINERS: Added myself to section Write After Approval.
2542 2008-03-30 Daniel Jacobowitz <dan@codesourcery.com>
2544 * ia64-tdep.c (examine_prologue): Correct array access.
2546 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
2548 * cp-support.c (first_component_command): Return if no arguments.
2550 2008-03-28 Carlos O'Donell <carlos@codesourcery.com>
2552 * ser-mingw.c (ser_windows_open): Open requested name.
2554 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
2556 * MAINTAINERS: Added myself.
2558 2008-03-28 Pedro Alves <pedro@codesourcery.com>
2560 * target.c (find_default_run_target): Allow a NULL `do_mesg'
2561 parameter. If it is NULL, don't call error.
2562 (find_default_can_async_p, find_default_is_async_p): Pass NULL as
2563 `do_mesg' parameter to find_default_run_target. If no target was
2566 2008-03-28 Daniel Jacobowitz <dan@codesourcery.com>
2568 * mips-linux-tdep.c: Update N32/N64 signal frame comments.
2569 (N64_SIGCONTEXT_LO, N64_SIGCONTEXT_PC, N64_SIGCONTEXT_FPCSR): Update.
2570 (N64_SIGCONTEXT_FIR, N64_SIGCONTEXT_CAUSE, N64_SIGCONTEXT_BADVADDR):
2572 (mips_linux_n32n64_sigframe_init): Do not record cause or badvaddr.
2574 2008-03-27 Joel Brobecker <brobecker@adacore.com>
2578 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
2580 * features/Makefile (%.dat): Set xmltarget to the base filename
2581 of the XML source, without subdirectory.
2582 * regformats/rs6000/powerpc-32.dat: Regenerate.
2583 * regformats/rs6000/powerpc-64.dat: Regenerate.
2584 * regformats/rs6000/powerpc-e500.dat: Regenerate.
2586 2008-03-27 Markus Deuling <deuling@de.ibm.com>
2588 * xcoffread.c (scan_xcoff_symtab): Replace current_gdbarch by
2591 2008-03-27 Nick Roberts <nickrob@snap.net.nz>
2593 * mi/mi-main.c (enum captured_mi_execute_command_actions):
2594 Spell suppress in EXECUTE_COMMAND_SUPPRESS_PROMPT correctly.
2596 2008-03-26 Ulrich Weigand <uweigand@de.ibm.com>
2598 * objfiles.h (struct objfile): New GDBARCH member.
2599 (get_objfile_arch): Add prototype.
2600 * objfiles.c: Include "arch-utils.h".
2601 (allocate_objfile): Look up gdbarch associated with bfd.
2602 (get_objfile_arch): New function.
2603 * Makefile (objfiles.o): Update dependencies.
2605 * dwarf2-frame.c (decode_frame_entry_1): Replace current_gdbarch
2607 * dwarf2loc.c (dwarf_expr_read_reg): Replace current_gdbarch
2609 (locexpr_describe_location): Replace current_gdbarch by
2611 * dwarf2read.c (die_type): Replace current_gdbarch by objfile arch.
2612 (dwarf2_add_field): Likewise.
2613 (read_tag_pointer_type): Likewise.
2614 (read_base_type): Likewise.
2615 (new_symbol): Likewise.
2617 * coffread.c (decode_type): Add OBJFILE argument. Update callers.
2618 (decode_base_type, decode_function_type): Likewise.
2619 (coff_read_struct_type, coff_read_enum_type): Likewise.
2620 (coff_symtab_read): Replace current_gdbarch by objfile arch.
2621 (decode_base_type): Likewise.
2622 (coff_read_enum_type): Likewise.
2623 (coff_read_struct_type): Replace current_objfile by OBJFILE argument.
2624 (coff_read_enum_type): Likewise.
2626 * dbxread.c (read_dbx_symtab): Replace current_gdbarch by objfile arch.
2627 (end_psymtab): Likewise.
2628 (process_one_symbol): Likewise.
2630 * mdebugread.c (parse_symbol): Replace current_gdbarch by objfile arch.
2631 (parse_procedure): Likewise.
2632 (parse_partial_symbols): Likewise.
2634 * somread.c (som_symtab_read): Replace current_gdbarch by objfile arch.
2636 * stabsread.c (define_symbol): Replace current_gdbarch by objfile arch.
2637 Replace static pcc_promotion_type and pcc_unsigned_promotion_type by
2639 (read_range_type): Replace current_gdbarch by objfile arch. Replace
2640 static range_index_type by built-in type.
2641 (read_one_struct_field): Replace current_gdbarch by objfile arch.
2642 (read_enum_type): Likewise.
2644 * xcoffread.c (read_xcoff_symtab): Replace current_gdbarch by
2647 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
2649 * varobj.h (varobj_floating_p): Declare.
2650 * varobj.c (varobj_floating_p): New.
2651 * mi/mi-cmd-var.c (mi_cmd_var_update): When passed
2652 '@' as the name, update all floating varobjs.
2654 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
2656 * varobj.c (struct varobj_root): Rename use_selected_frame to
2657 floating, and clarify the meaning.
2658 (varobj_create, varobj_update, new_root_variable): Adjust.
2659 (value_of_root): Don't use type_changed as in variable,
2661 (c_value_of_root): Adjust.
2663 2008-03-25 Pedro Alves <pedro@codesourcery.com>
2665 * linux-nat.c (linux_nat_attach): Add the pid we attached to, to
2667 (linux_nat_wait): Add main lwp to gdb's thread list.
2668 * linux-thread-db.c (find_new_threads_callback): Also attach to
2669 already listed threads which thread_db didn't know about yet.
2671 2008-03-25 Pedro Alves <pedro@codesourcery.com>
2673 * linux-nat.c (drain_queued_events): Fix comment typo.
2674 (linux_nat_attach): In async mode, don't rely on storing a pending
2675 status. Instead place the wait status on the pipe.
2676 (linux_nat_resume): Remove unreacheable shortcut code in async
2678 (stop_wait_callback): In async mode, don't store pending status.
2679 Instead, cancel breakpoints or resend the signal appropriatelly.
2680 (cancel_breakpoint): New, refactored from
2681 cancel_breakpoints_callback.
2682 (cancel_breakpoints_callback): Call cancel_breakpoint.
2683 (pipe_to_local_event_queue): Remove special token processing.
2684 (linux_nat_wait): Issue an internal error if a pending status is
2685 found in async mode.
2687 2008-03-24 Daniel Jacobowitz <dan@codesourcery.com>
2689 * inflow.c (gdb_has_a_terminal): Guard access to our_process_group.
2691 2008-03-24 Nick Roberts <nickrob@snap.net.nz>
2692 Vladimir Prus <vladimir@codesourcery.com>
2694 * varobj.c (struct varobj_root): New component thread_id.
2695 (varobj_get_thread_id, check_scope): New functions.
2696 (c_value_of_root): Use check_scope. Switch to the
2697 proper thread if necessary.
2699 * varobj.h (varobj_get_thread_id): New extern.
2701 * mi/mi-cmd-var.c (print_varobj): Add thread-id field.
2703 2008-03-23 Daniel Jacobowitz <dan@codesourcery.com>
2706 * top.c: Revert 2008-03-21 changes.
2708 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
2710 * thread.c (make_cleanup_restore_current_thread): Make it
2712 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2713 * varobj.c (varobj_update): Don't save/restore frame.
2714 (c_value_of_root): Save/restore thread and frame here,
2715 using make_cleanup_restore_current_thread.
2716 * Makefile.in: Update dependecies.
2718 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
2720 * varobj.c (struct varobj_root): Clarify
2721 comment on the frame field.
2722 (varobj_create): Don't set frame if we have no
2725 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
2728 Suggested by Jan Kratochvil:
2729 * top.c (gdb_rl_operate_and_get_next_completion): Call
2730 rl_redisplay_function.
2731 (gdb_rl_redisplay): New.
2732 (init_main): Set rl_redisplay_function.
2734 2008-03-21 Thomas Mittelstaedt <T.Mittelstaedt@cadenas.de> (tiny change)
2736 * aix-thread.c (pdc_read_regs): Fix compiler warning.
2737 (pdc_write_regs, aix_thread_resume, fetch_regs_kernel_thread)
2738 (store_regs_kernel_thread): Likewise.
2740 2008-03-21 Pedro Alves <pedro@codesourcery.com>
2742 Linux native async support.
2744 * target.h (struct target_ops): Delete to_async_mask_value and add
2746 (target_is_async_p, target_async): Formatting.
2747 (target_async_mask_value): Delete.
2748 (target_async_mask): Delete function declaration, and add new
2749 target macro with the same name.
2751 * target.c (update_current_target): Replace to_async_mask_value by
2752 to_async_mask. Default to_async_mask to return_one.
2753 (target_async_mask): Delete.
2754 (find_default_can_async_p, find_default_is_async_p): New.
2755 (init_dummy_target): register find_default_can_async_p and
2756 find_default_is_async_p on the dummy target.
2758 * linux-nat.c: Include inf-loop.h, event-loop.h and event-top.h.
2759 (debug_linux_nat_async): New global.
2760 (show_debug_linux_nat_async): New function.
2761 (linux_nat_async_enabled, linux_nat_async_mask_value)
2762 (linux_nat_event_pipe, linux_nat_num_queued_events)
2763 (linux_nat_async_events_enabled): New globals.
2764 (struct waitpid_result): New struct.
2765 (waitpid_queue): New global.
2766 (queued_waitpid, push_waitpid, drain_queued_events): New.
2767 (my_waitpid): Call queued_waitpid.
2768 (linux_child_follow_fork): Disable async events during the call.
2769 (blocked_mask): Delete.
2770 (sync_sigchld_action, async_sigchld_action): New globals.
2771 (lin_lwp_attach_lwp): In sync mode, don't reblock SIGCHLD. In
2772 async mode, block events during the call.
2773 (linux_nat_create_inferior): New.
2774 (linux_nat_attach): In sync mode, restore the mask states. In
2775 async mode, wake the event loop immediatelly.
2776 (detach_callback): Drain all queued events of the lwp we're
2778 (linux_nat_detach): Block async mode, and drain events of the main
2780 (linux_nat_resume): If in async mode, mask async events during the
2781 call. If short circuiting, force event loop to wake up. If
2782 resuming, set target_executing, and register target events in the
2784 (pipe_to_local_event_queue, local_event_queue_to_pipe): New.
2785 (linux_nat_wait): In async mode, block events during the call.
2786 Only enable/disable passing SIGINT to the inferior in sync mode.
2787 Get events from local waitpid queue. If no interesting events was
2788 found, return to events loop. Reregister target events in the
2789 event loop on exit. In sync mode, no need to reblock SIGCHLD.
2790 (linux_nat_kill): Disable events on entry.
2791 (linux_nat_mourn_inferior): In sync mode, don't restore the masks
2792 here. Detach async mode from the event loop if there are no more
2793 forks available, otherwise leave it on.
2794 (sigchld_handler): Assure this is called only in sync mode.
2795 (linux_async_permitted, linux_async_permitted_1): New globals.
2796 (set_maintenance_linux_async_permitted)
2797 (show_maintenance_linux_async_permitted): New functions.
2798 (linux_nat_is_async_p, linux_nat_can_async_p)
2799 (linux_nat_async_mask): New.
2800 (linux_nat_event_pipe_pop, linux_nat_event_pipe_push): New.
2801 (get_pending_events, async_sigchld_handler): New.
2802 (linux_nat_async_events): New.
2803 (async_terminal_is_ours): New global.
2804 (linux_nat_terminal_inferior, linux_nat_terminal_ours): New.
2805 (async_client_callback, async_client_context): New.
2806 (linux_nat_async_file_handler, linux_nat_async)
2807 (linux_nat_disable_async, linux_nat_enable_async): New.
2808 (linux_nat_add_target): Register linux_nat_create_inferior,
2809 linux_nat_can_async_p, linux_nat_is_async_p, linux_nat_async,
2810 linux_nat_async_mask, linux_nat_terminal_inferior and
2811 linux_nat_terminal_ours.
2812 (_initialize_linux_nat): Remove local action variable, and update
2813 code that used it to use sync_sigchld_action. Add new
2814 "lin-lwp-async" debug set/show command. Put the "lin-lwp" debug
2815 set/show command in the maintenance class. Add new "linux-async"
2816 maintenance set/show command. Block SIGCHLD by default. Setup
2817 async_sichld_action, and sync_sigchld_action. Install the default
2819 (lin_thread_get_thread_signals): Use a local sigset_t for blocking
2822 * linux-thread-db.c (re_check_for_thread_db): New.
2823 (clear_lwpid_callback): Handle TARGET_WAITKIND_IGNORE.
2824 (thread_db_can_async_p, thread_db_is_async_p, thread_db_async)
2825 (thread_db_async_mask): New.
2826 (init_thread_db_ops): Register thread_db_can_async_p,
2827 thread_db_is_async_p, thread_db_async and thread_db_async_mask.
2829 * remote.c (remote_async_mask_value): New.
2830 (remote_return_zero): New.
2831 (init_remote_ops): Register remote_return_zero as callbacks of
2832 to_can_async_p and to_is_async_p.
2833 (remote_can_async_p, remote_is_async_p, remote_async): Update to
2834 use remote_async_mask_value.
2835 (remote_async_mask): New.
2836 (init_remote_async_ops): Remove to_async_mask_value setting and
2837 register remote_async_mask as to_async_mask callback in
2840 * Makefile.in (linux-nat.o): Update.
2842 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
2844 * gdbthread.h (add_thread_with_info): New.
2845 * linux-thread-db.c: Add some documentation.
2846 (GET_LWP, GET_PID, GET_THREAD, is_lwp, is_thread, BUILD_LWP): Delete.
2847 (struct private_thread_info): Remove th_valid and ti_valid.
2848 Replace ti with tid.
2849 (thread_get_info_callback): Do not add TID to the new ptid. Do
2851 (thread_db_map_id2thr, lwp_from_thread): Delete functions.
2852 (thread_from_lwp): Assert that the LWP is set. Do not add TID to the
2854 (attach_thread): Handle an already-existing thread. Use
2855 add_thread_with_info. Cache the th and tid.
2856 (detach_thread): Verify that private was set. Remove verbose
2857 argument and printing. Update caller.
2858 (thread_db_detach): Do not adjust inferior_ptid.
2859 (clear_lwpid_callback, thread_db_resume, thread_db_kill): Delete.
2860 (check_event, find_new_threads_callback): Do not add TID to the new PTID.
2861 (thread_db_wait): Do not use lwp_from_thread.
2862 (thread_db_pid_to_str): Use the cached TID.
2863 (thread_db_extra_thread_info): Check that private is set.
2864 (same_ptid_callback): Delete.
2865 (thread_db_get_thread_local_address): Do not use it or check
2866 is_thread. Check that private is set. Assume that the thread
2867 handle is already cached.
2868 (init_thread_db_ops): Remove to_resume and to_kill.
2869 * thread.c (add_thread_with_info): New.
2870 (add_thread): Use it.
2871 * linux-nat.c (find_thread_from_lwp): Delete.
2872 (exit_lwp): Do not use it. Check print_thread_events. Print before
2873 deleting the thread.
2874 (GET_PID, GET_LWP, BUILD_LWP, is_lwp): Move to...
2875 * linux-nat.h (GET_PID, GET_LWP, BUILD_LWP, is_lwp): ...here.
2876 * inf-ttrace.c (inf_ttrace_wait): Use print_thread_events and
2877 printf_unfiltered for thread exits.
2878 * procfs.c (procfs_wait): Likewise.
2880 2008-03-21 Chris Demetriou <cgd@google.com>
2882 * symtab.c (rbreak_command): Quote symbol name before passing
2883 it to break_command.
2885 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
2887 * eval.c (evaluate_subexp_for_address): Clarify error message.
2888 Use value_must_coerce_to_target.
2889 * infcall.c (value_arg_coerce): Call value_coerce_to_target.
2890 * valops.c (value_assign): Call value_coerce_to_target when
2891 assigning to anything but internalvars. Leave GDB-side arrays
2892 as arrays when assigning to internalvars.
2893 (value_must_coerce_to_target, value_coerce_to_target): New.
2894 (value_coerce_array, value_addr): Call value_coerce_to_target.
2895 (value_array): Create the array in GDB's memory instead of
2897 * value.h (value_must_coerce_to_target, value_coerce_to_target):
2900 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
2902 * top.c (quit_confirm): Warn that we will kill the program.
2904 2008-03-19 Pedro Alves <pedro@codesourcery.com>
2906 * inflow.c (terminal_ours_1): Guard access to
2907 inferior_process_group with #ifdef PROCESS_GROUP_TYPE.
2909 2008-03-18 Ulrich Weigand <uweigand@de.ibm.com>
2910 Jim Blandy <jimb@codesourcery.com>
2911 Daniel Jacobowitz <drow@false.org>
2913 * dwarf2expr.h (struct dwarf_expr_context): Add ADDR_SIZE member.
2914 (dwarf2_read_address): Update prototype.
2916 * dwarf2expr.c (unsigned_address_type): Add ADDR_SIZE parameter.
2917 (signed_address_type): Likewise.
2918 (dwarf2_read_address): Replace BYTES_READ parameter with ADDR_SIZE.
2919 (execute_stack_op): Update calls to unsigned_address_type,
2920 signed_address_type and dwarf2_read_address. Fix implementation
2921 of DW_OP_deref_size.
2923 * dwarf2loc.h (dwarf2_per_cu_objfile): Add prototype.
2924 (dwarf2_per_cu_addr_size): Likewise.
2925 (struct dwarf2_locexpr_baton): Replace OBJFILE with PER_CU.
2926 (struct dwarf2_loclist_baton): Likewise.
2928 * dwarf2loc.c (find_location_expression): Update calls to
2929 dwarf2_read_address. Use dwarf2_per_cu_objfile and
2930 dwarf2_per_cu_addr_size to retrieve PER_CU parameters.
2931 (locexpr_describe_location): Likewise.
2932 (dwarf2_evaluate_loc_desc): Replace OBJFILE with PER_CU parameter.
2933 Set ctx->addr_size to dwarf2_per_cu_addr_size (per_cu).
2934 (dwarf2_loc_desc_needs_frame): Add PER_CU parameter. Set ctx->addr_size
2935 to dwarf2_per_cu_addr_size (per_cu).
2936 (locexpr_read_variable): Update dwarf2_evaluate_loc_desc call.
2937 (loclist_read_variable): Likewise.
2938 (locexpr_read_needs_frame): Update dwarf2_loc_desc_needs_frame call.
2940 * dwarf2read.c (dwarf2_symbol_mark_computed): Set baton->per_cu
2941 instead of baton->objfile.
2942 (dwarf2_per_cu_obfile): New function.
2943 (dwarf2_per_cu_addr_size): Likewise.
2945 * dwarf2-frame.c (struct comp_unit): Move higher.
2946 (struct dwarf2_cie): Add UNIT and ADDR_SIZE members.
2947 (execute_stack_op): Add ADDR_SIZE parameter; set ctx->addr_size.
2948 (execute_cfa_program): Add FDE parameter. Replace EH_FRAME_P
2949 parameter by using fde->eh_frame_p. Use read_encoded_value
2950 to implement DW_CFA_set_loc.
2951 (struct dwarf2_frame_cache): Add ADDR_SIZE member.
2952 (dwarf2_frame_cache): Set cache->addr_size. Update calls to
2953 execute_stack_op and execute_cfa_program.
2954 (dwarf2_frame_prev_register): Update calls to execute_stack_op.
2955 (size_of_encoded_value): Remove.
2956 (read_encoded_value): Add PTR_LEN and FUNC_BASE parameters.
2957 Remove call to size_of_encoded_value. Implement DW_EH_PE_funcrel.
2958 (add_cie): Set cie->unit backlink.
2959 (decode_frame_entry_1): Set cie->addr_size. Update calls to
2961 (dwarf2_build_frame_info): Allocate UNIT on objfile obstack.
2963 2008-03-17 Markus Deuling <deuling@de.ibm.com>
2965 * i386-tdep.c (i386_print_insn): Remove unnecessary call to
2966 gdbarch_bfd_arch_info.
2968 2008-03-17 Joel Brobecker <brobecker@adacore.com>
2970 * aix-thread.c (pdc_read_regs): Minor reformatting.
2972 2008-03-17 Vladimir Prus <vladimir@codesourcery.com>
2974 * thread.c (print_thread_info): Don't insist
2975 on having current thread if there are no
2978 2008-03-17 Pedro Alves <pedro@codesourcery.com>
2980 * infcmd.c (attach_command_post_wait)
2981 (attach_command_continuation): New.
2982 (attach_command): Support background async execution, and async
2983 execution in synchronous mode.
2985 2008-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2987 * stack.c (print_stack_frame, print_frame): Use RETURN_MASK_ERROR.
2988 * symmisc.c (dump_symtab_1): Likewise.
2989 * wrapper.c (gdb_value_struct_elt): Likewise.
2991 2008-03-17 Pedro Alves <pedro@codesourcery.com>
2993 * linux-nat.c (linux_nat_filter_event): Fix comment typo.
2995 2008-03-17 Pedro Alves <pedro@codesourcery.com>
2997 * linux-nat.c (linux_nat_filter_event): New, refactored from
2999 (linux_nat_wait): Call linux_nat_filter_event.
3001 2008-03-17 Ulrich Weigand <uweigand@de.ibm.com>
3003 * top.c (execute_command): Fix uninitialized variable error.
3005 2008-03-16 Nick Hudson <nick.hudson@dsl.pipex.com>
3007 * Makefile.in (amd64nbsd-nat.o): New dependency.
3008 * amd64nbsd-nat.c: Include "nbsd-nat.h".
3009 (_initialize_amd64nbsd_nat): Update target vector to use
3010 nbsd_pid_to_exec_file.
3011 * config/i386/nbsd64.mh (NATDEPFILES): Add nbsd-nat.o.
3013 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
3015 Remove ignoring leading exec events code.
3016 * fork-child.c (startup_inferior): Do not set
3017 inferior_ignoring_leading_exec_events.
3018 * inf-child.c (inf_child_reported_exec_events_per_exec_call): Remove.
3019 (inf_child_target): Do not set to_reported_exec_events_per_exec_call.
3020 * infrun.c (inferior_ignoring_leading_exec_events): Remove.
3021 (handle_inferior_event): Remove code for ignoring leading exec
3023 * target.c (update_current_target): Do not inherit, or default,
3024 to_reported_exec_events_per_exec_call.
3025 (debug_to_reported_exec_events_per_exec_call): Remove.
3026 (setup_target_debug): Do not set to_reported_exec_events_per_exec_call.
3027 * target.h (target_reported_exec_events_per_exec_call): Remove.
3028 (struct target): Remove the to_reported_exec_events_per_exec_call
3031 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
3033 Implement -thread-info.
3034 * gdbthread.h (print_thread_info): Declare.
3036 * thread.c (print_thread_info): New, extracted
3037 from info_threads_command and adjusted to
3038 work for CLI and MI.
3039 (info_threads_command): Use print_thread_info.
3040 * Makefile.in: Update dependencies.
3042 * mi/mi-cmds.c (mi_cmds): Specify a handler
3044 * mi/mi-cmds.h (mi_cmd_thread_info): Declare.
3045 * mi/mi-main.c (mi_cmd_thread_info): New.
3046 (mi_cmd_list_features): Include 'thread-info'.
3048 2008-03-14 Kevin Buettner <kevinb@redhat.com>
3050 * mips-tdep.c (mips32_scan_prologue): Use the ABI register size
3051 to decide whether to match instruction patterns using "sw" and "sd".
3053 2008-03-14 Pedro Alves <pedro@codesourcery.com>
3055 * infcmd.c (jump_command): Postpone disabling stdin until after
3058 2008-03-14 Pedro Alves <pedro@codesourcery.com>
3060 * inflow.c (gdb_getpgrp): New.
3061 (gdb_has_a_terminal): Use get_getpgrp.
3062 (terminal_ours_1): If attach_flag is set, don't refetch
3063 inferior_process_group.
3065 2008-03-14 Pedro Alves <pedro@codesourcery.com>
3067 * features/library-list.dtd: Allow "section" elements as children
3068 of "library". Add "section" element and describe its attributes.
3070 * solib-target.c (struct lm_info): Add section_bases member.
3071 (library_list_start_segment): Error out if seen a section element.
3072 (library_list_start_section): New.
3073 (library_list_end_library): New.
3074 (solib_target_free_library_list): Free section_bases.
3075 (section_attributes): New.
3076 (library_children): Make "segment" optional. Add "section" child.
3077 (library_list_children): Register library_list_end_library.
3078 (solib_target_relocate_section_addresses): Handle section bases.
3080 * NEWS: Mention new qXfer:libraries:read section offsets support.
3082 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
3084 * defs.h (do_exec_error_cleanups, discard_exec_error_cleanups)
3085 (make_exec_error_cleanup): Remove declarations.
3086 * utils.c (exec_error_cleanup_chain): Remove.
3087 (do_exec_error_cleanups, discard_exec_error_cleanups)
3088 (make_exec_error_cleanup): Remove.
3089 * event-loop.c (start_event_loop): Adjust call to
3091 * event-top.c (async_enable_stdin): Remove the paramater dummy.
3092 (async_disable_stdin): Don't register async_enable_stdin via
3094 * inf-loop.c (inferior_event_handler): Don't
3095 call do_exec_error_cleanups. Call async_enable_stdin instead.
3096 * event-loop.c (start_event_loop): Adjust call to
3098 * tui/tui-interp.c (tui_command_loop): Adjust call to
3101 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
3104 * Makefile.in (infcmd.o, inf-loop.o): Update dependencies.
3105 * breakpoint.c (bpstat_do_actions): In async mode,
3106 don't jump to top expecting stop_bpstat to be already
3108 * event-loop.c (start_event_loop): Call async_enable_stdin
3110 * event-top.c (async_enable_stdin): Do nothing if sync_execution
3112 (command_handler): Do not setup continuation here.
3113 (command_line_handler_continuation): Move to...
3114 * top.c (command_line_handler_continuation): ... here.
3115 (execute_command): In async mode, register continuation.
3116 Don't check frame's language in running in async mode.
3117 * exceptions.c (throw_exception): Don't do exec_error_cleanups.
3118 * inf-loop.c (complete_execution): Inline into...
3119 (inferior_event_handler): ... here. Clear target_executing before
3120 doing any cleanups. Don't try to show prompt if the target was
3122 * infcmd.c (signal_command): Add support for async mode.
3123 (finish_command): Only add continuation if the target was
3124 successfully resumed.
3125 * remote.c (init_async_opts): Register to_get_thread_local_address
3127 * mi/mi-interp.c (mi_cmd_interpreter_exec): Don't mess
3128 with sync_execution.
3129 * tui/tui-interp.c (tui_command_loop): Call async_enable_stdin
3132 2008-03-14 Daniel Jacobowitz <dan@codesourcery.com>
3134 * corefile.c (reopen_exec_file): Use exec_bfd_mtime.
3135 * exec.c (exec_bfd_mtime): Define.
3136 (exec_close): Clear it.
3137 (exec_file_attach): Set it.
3138 * gdbcore.h (exec_bfd_mtime): Declare.
3139 * source.c (find_source_lines): Do not use bfd_get_mtime.
3141 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
3143 * top.c (simplified_command_loop): Remove.
3145 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
3147 Remove unused remote.c hooks.
3148 * remote.c (deprecated_target_resume_hook)
3149 (deprecated_target_wait_loop_hook): Remove.
3150 (remote_resume): Do not call deprecated_target_resume_hook.
3151 (remote_wait): Do not call deprecated_target_wait_loop_hook.
3152 (remote_async_wait): Likewise.
3154 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
3156 Implement MI notification for new threads.
3157 * doc/observer.texi (new_thread): Document.
3158 * observer.sh: Forward declare struct thread_info.
3159 * thread.c (add_thread): Notify observer.
3161 * interps.h (interp_init_ftype): New parameter
3163 (interp_set): Likewise.
3164 (top_level_interpreter_data): Declare.
3165 * interps.c (interp_set): New parameter top_level.
3166 Pass it to interpreter's init function. Remember
3167 top level interpreter.
3168 (interpreter_exec_cmd): Adjust.
3169 (top_level_interpreter_data): New.
3170 * main.c (captured_main): Pass 1 for top_level
3171 parameter of interp_set.
3172 * cli/cli-interp.c (cli_interpreter_init): New
3173 parameter top_level.
3174 * tui/tui-interp.c (tui_init): New parameter top_level.
3176 * mi/mi-interp.c (mi_new_thread): New.
3177 (mi_interpreter_init): If top level, register
3178 observer for new threads.
3180 * Makefile.in (mi-interp.o, thread.o): Update dependencies.
3182 2008-03-14 Pedro Alves <pedro@codesourcery.com>
3184 * top.c (execute_command): Disable break and stop
3185 commands in async mode.
3187 2008-03-14 Pedro Alves <pedro@codesourcery.com>
3190 2008-03-14 Pedro Alves <pedro@codesourcery.com>
3191 * inf-loop.c (inferior_event_handler): Don't include remote.h.
3192 Call target_stop in the INF_QUIT_REQ case.
3193 * Makefile.in (inf-loop.o): Update.
3195 2008-03-14 Pedro Alves <pedro@codesourcery.com>
3197 * inf-loop.c (inferior_event_handler): Don't include remote.h.
3198 Call target_stop in the INF_QUIT_REQ case.
3199 * Makefile.in (inf-loop.o): Update.
3201 2008-03-14 Pedro Alves <pedro@codesourcery.com>
3203 * top.c (execute_command): Enable break, info and interrupt
3204 commands in async mode.
3206 2008-03-13 Vladimir Prus <vladimir@codesourcery.com>
3207 Daniel Jacobowitz <dan@codesourcery.com>
3209 * breakpoint.h (breakpoint_restore_shadows): New
3211 * breakpoint.c (breakpoint_restore_shadows): New.
3212 (read_memory_nobpt): Delete.
3213 * gdbcore.h (read_memory_nobpt): Delete declaration.
3214 * target.c (memory_xfer_partial): Call
3215 breakpoint_restore_shadows.
3216 (restore_show_memory_breakpoints)
3217 (make_show_memory_beakpoints_cleanup): New.
3218 (show_memory_breakpoints): New.
3219 * target.h (make_show_memory_beakpoints_cleanup): Declare.
3220 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint):
3221 Make sure we see memory breakpoints when checking if
3222 breakpoint is still there.
3223 * alpha-tdep.c, alphanbsd-tdep.c, frame.c, frv-tdep.c,
3224 hppa-linux-tdep.c, hppa-tdep.c, i386-linux-nat.c, i386-tdep.c,
3225 m68klinux-tdep.c, mips-tdep.c, mn10300-tdep.c, s390-tdep.c,
3226 sparc-tdep.c: Use target_read_memory instead of read_memory_nobpt.
3228 2008-03-12 Pedro Alves <pedro@codesourcery.com>
3230 * thread.c (add_thread): Use printf_unfiltered to print.
3232 2008-03-12 Joel Brobecker <brobecker@gnat.com>
3234 * sol-thread.c: Replace use of TM_I386SOL2_H by an expression
3235 that is true only on x86-solaris and x86_64-solaris.
3236 * procfs.c: Likewise. Move procfs_find_LDT_entry up together
3237 with proc_get_LDT_entry.
3239 2008-03-12 Thiago Jung Bauermann <bauerman@br.ibm.com>
3241 * configure.ac (AC_CHECK_FUNCS): Add check for setsid.
3242 * config.in, configure: Regenerate.
3243 * fork-child.c (fork_inferior): Call create_tty_session.
3244 * inflow.c (new_tty): Set controlling terminal with TIOCSCTTY.
3245 (create_tty_session): New function.
3246 * terminal.h: Declare create_tty_session.
3248 2008-03-12 Alan Modra <amodra@bigpond.net.au>
3251 * elfread.c (elf_symtab_read): Make shndx an unsigned int.
3252 * mipsread.c: Include elf/internal.h.
3253 (read_alphacoff_dynamic_symtab): Map external reserved sym_shndx
3256 2008-03-11 Markus Deuling <deuling@de.ibm.com>
3258 * win32-nat.c (do_win32_fetch_inferior_registers): Use get_regcache_arch
3259 to get at the current architecture and at the target specific vector.
3260 Add target specific vector to I387_FISEG_REGNUM and I387_FOP_REGNUM and
3261 remove define of I387_ST0_REGNUM.
3263 * amd64-tdep.c (I387_ST0_REGNUM): Remove define.
3265 (amd64_supply_fxsave, amd64_collect_fxsave): Use get_regcache_arch to
3266 get at the current architecture
3267 (I387_FISEG_REGNUM, I387_FOSEG_REGNUM): Add target specific vector as
3270 * i386-tdep.c: Remove various define's and undef's of I387_ST0_REGNUM,
3271 I387_NUM_XMM_REGS and I387_MM0_REGNUM.
3273 (I387_NUM_XMM_REGS, I387_XMM0_REGNUM, I387_MXCSR_REGNUM,
3274 I387_ST0_REGNUM, I387_FCTRL_REGNUM, I387_MM0_REGNUM,
3275 (I387_FSTAT_REGNUM): Add target specific vector as parameter.
3277 (i386_register_name, i386_dbx_reg_to_regnum): Use gdbarch_tdep to get
3278 at the target specific vector.
3280 (i386_get_longjmp_target): Use get_frame_arch to get at the current
3281 architecture. Use gdbarch_tdep to get at the target specific vector.
3283 (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as parameter and
3284 update caller. Use gdbarch_tdep to get at the target specific vector.
3286 (i386_register_to_value: Use get_frame_arch to get at the current
3289 * i386-tdep.h (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as
3292 * i387-tdep.c (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
3293 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM
3294 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_ST0_REGNUM, FSAVE_ADDR,
3295 FXSAVE_ADDR, I387_XMM0_REGNUM): Add target specific vector as parameter.
3297 (I387_ST0_REGNUM, I387_NUM_XMM_REGS): Remove various define's and
3300 (i387_convert_register_p, i387_register_to_value,
3301 i387_value_to_register): Update call for i386_fp_regnum_p.
3303 * i387-tdep.h: Remove comment.
3304 (I387_ST0_REGNUM, I387_NUM_XMM_REGS, I387_MM0_REGNUM): Add define.
3305 (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
3306 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM,
3307 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_XMM0_REGNUM,
3308 I387_MXCSR_REGNUM): Add target specific vector as parameter.
3310 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
3312 * Makefile.in (fork-child.o): Update.
3313 * NEWS: Document "set exec-wrapper" and the gdbserver --wrapper
3314 argument. Gather all gdbserver features together.
3315 * fork-child.c (exec_wrapper): New variable.
3316 (fork_inferior): Use it.
3317 (startup_inferior): Skip an extra trap if using "set exec-wrapper".
3318 (unset_exec_wrapper_command, _initialize_fork_child): New.
3320 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
3322 * source.c (directory_command): Modify the determination of
3323 condition of terminal "from_tty".
3325 2008-03-10 Matt Rice <ratmice@gmail.com>
3327 * dwarf2read.c (set_cu_language): Add DW_LANG_ObjC.
3329 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
3331 * spu-tdep.c (info_spu_event_command): Insert a '\0' to the end
3332 of the data passing to strtoulst function.
3333 (info_spu_signal_command): Likewise.
3335 2008-03-08 Vladimir Prus <vladimir@codesourcery.com>
3337 * mi/mi-interp.c (mi_command_loop): Remove
3340 2008-03-07 Joel Brobecker <brobecker@adacore.com>
3342 * remote.c (extended_remote_attach_1): Make local variable pid an int
3345 2008-03-07 Joel Brobecker <brobecker@adacore.com>
3347 * solib-svr4.c (svr4_same_1): New function, originally extracted
3348 from svr4_same and expanded to handle the sparc64 case.
3349 (svr4_same): Move up and reimplement using svr4_same_1.
3350 (enable_break): Use svr4_same_1 to do shared library name comparisons.
3352 2008-03-07 Ramana Radhakrishnan <ramana.r@gmail.com>
3354 * MAINTAINERS: Move self to Paper trail.
3356 2008-03-05 Daniel Jacobowitz <dan@codesourcery.com>
3358 * Makefile.in (mingw-hdep.o, posix-hdep.o, remote-fileio.o): Update.
3359 * event-loop.c (call_async_signal_handler): New.
3360 * event-loop.h (call_async_signal_handler)
3361 (gdb_call_async_signal_handler): Declare.
3362 (mark_async_signal_handler): Add comments.
3363 * event-top.c (handle_sigint): Use gdb_call_async_signal_handler.
3364 * mingw-hdep.c (sigint_event, sigint_handler): New.
3365 (gdb_select): Use them. Wait for the readline signal handler
3367 (gdb_call_async_signal_handler, _initialize_mingw_hdep): New functions.
3368 * posix-hdep.c (gdb_call_async_signal_handler): New function.
3369 * remote-fileio.c (sigint_fileio_token, async_remote_fileio_interrupt):
3371 (remote_fileio_ctrl_c_signal_handler): Use
3372 gdb_call_async_signal_handler.
3373 (initialize_remote_fileio): Initialize sigint_fileio_token.
3374 * remote.c (initialize_sigint_signal_handler, handle_remote_sigint): Do
3375 not initialize tokens here.
3376 (handle_remote_sigint_twice): Likewise. Reinstall
3377 handle_remote_sigint.
3378 (async_remote_interrupt_twice): Just call interrupt_query.
3379 (cleanup_sigint_signal_handler): Do not delete tokens.
3380 (remote_interrupt, remote_interrupt_twice): Use
3381 gdb_call_async_signal_handler.
3382 (interrupt_query): Reinstall the default signal handler.
3383 (_initialize_remote): Initialize tokens here.
3385 2008-03-04 Joel Brobecker <brobecker@adacore.com>
3387 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml,
3388 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
3389 Change the type of the lr register to code_ptr.
3390 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
3391 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
3392 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
3393 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
3394 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
3395 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
3396 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c: Regenerate.
3398 2008-03-03 James E. Wilson <wilson@tuliptree.org>
3400 * MAINTAINERS: Update my email address.
3402 2008-03-03 Keith Seitz <keiths@redhat.com>
3404 From Dave Murphy <davem@devkitpro.org>:
3405 * configure.ac: Set tcl configdir to win under mingw.
3406 * configure: Regenerate.
3408 2008-03-03 Daniel Jacobowitz <dan@codesourcery.com>
3410 * breakpoint.c (fetch_watchpoint_value): New function.
3411 (update_watchpoint): Set and clear val_valid. Use
3412 fetch_watchpoint_value. Handle unreadable values on the
3413 value chain. Correct check for user-requested array watchpoints.
3414 (breakpoint_init_inferior): Clear val_valid.
3415 (watchpoint_value_print): New function.
3416 (print_it_typical): Use it. Do not free or clear old_val. Print
3417 watchpoints even if old_val == NULL.
3418 (watchpoint_check): Use fetch_watchpoint_value. Check for values
3419 becoming readable or unreadable.
3420 (watch_command_1): Use fetch_watchpoint_value. Set val_valid.
3421 (do_enable_watchpoint): Likewise.
3422 * breakpoint.h (struct breakpoint): Update comment for val. Add
3424 * NEWS: Mention watchpoints on inaccessible memory.
3426 2007-02-29 Daniel Jacobowitz <dan@codesourcery.com>
3428 * Makefile.in (i386-nat.o): Update.
3429 * amd64-linux-nat.c (_initialize_amd64_linux_nat): Call
3430 i386_use_watchpoints.
3431 * i386-linux-nat.c (_initialize_i386_linux_nat): Call
3432 i386_use_watchpoints.
3433 * i386-nat.c (i386_stopped_data_address): Take two arguments.
3434 (i386_stopped_by_watchpoint): Update call.
3435 (i386_can_use_hw_breakpoint, i386_use_watchpoints): New.
3436 * config/i386/nm-i386.h: Conditionalize definitions on
3437 ! I386_WATCHPOINTS_IN_TARGET_VECTOR.
3438 (i386_use_watchpoints): Declare.
3439 (i386_stopped_data_address): Update.
3440 * config/i386/nm-linux.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
3441 * config/i386/nm-linux64.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
3443 2008-02-29 Joel Brobecker <brobecker@adacore.com>
3445 GDB 6.8 branch created (branch timestamp: 2008-02-26 10:00 UTC)
3446 * version.in: Bump version to 6.8.50.20080229-cvs.
3448 2008-02-28 Markus Deuling <deuling@de.ibm.com>
3450 * f-typeprint.c (f_print_type): Handle NULL pointer in VARSTRING
3453 2008-02-28 Tom Tromey <tromey@redhat.com>
3455 * infcmd.c (notice_args_read): Print result of get_inferior_args.
3457 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
3459 * infcmd.c (kill_if_already_running): Make static. Use
3460 target_require_runnable.
3461 * target.c (target_require_runnable): New.
3462 * target.h (target_require_runnable): Declare.
3464 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
3466 * frame.c (reinit_frame_cache): Only annotate if frames were
3469 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
3471 * regformats/reg-ppc.dat: Rename "ps" to "msr".
3472 * regformats/reg-ppc64.dat: Likewise.
3474 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
3476 * features/Makefile (%.dat): Emit xmltarget statement.
3478 * regformats/regdat.sh: Support xmltarget and xmlarch statments.
3479 Generate code to set gdbserver_xmltarget in init_registers_${name}.
3481 * regformats/arm-with-iwmmxt.dat: Regenerate.
3482 * regformats/mips64-linux.dat: Regenerate.
3483 * regformats/mips-linux.dat: Regenerate.
3484 * regformats/rs6000/powerpc-32.dat: Regenerate.
3485 * regformats/rs6000/powerpc-64.dat: Regenerate.
3486 * regformats/rs6000/powerpc-e500.dat: Regenerate.
3488 * regformats/reg-arm.dat: Add xmlarch statement.
3489 * regformats/reg-i386.dat: Likewise.
3490 * regformats/reg-i386-linux.dat: Likewise.
3491 * regformats/reg-x86-64-linux.dat: Likewise.
3492 * regformats/reg-spu.dat: Likewise.
3494 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
3496 * remote.c (remote_wait, remote_async_wait): Stop if we receive
3499 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
3501 * utils.c (debug_timestamp): New.
3502 (vfprintf_unfiltered): Print timestamps if requested.
3503 (show_debug_timestamp): New.
3504 (initialize_utils): Register "set debug timestamp".
3505 * NEWS: Mention "set debug timestamp". Add GDB 6.8 section.
3507 2008-02-27 Joel Brobecker <brobecker@adacore.com>
3509 * breakpoint.c (skip_prologue_sal): New function.
3510 (resolve_sal_pc): Adjust SAL past prologue if the SAL was
3511 computed from a line number.
3513 2008-02-27 Joel Brobecker <brobecker@adacore.com>
3515 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml
3516 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
3517 Set PC register type to "code_ptr".
3518 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
3519 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
3520 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
3521 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
3522 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
3523 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
3524 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c:
3527 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
3529 * regformats/regdat.sh: Rename init_registers function in
3530 generated file to init_registers_${name}.
3532 * regformats/reg-crisv32.dat: Set "name" to crisv32.
3533 * regformats/reg-ppc64.dat: Set "name" to ppc64.
3534 * regformats/reg-s390x.dat: Set "name" to s390x.
3536 2008-02-26 Greg Law <glaw@undo-software.com>
3538 * regcache.c (registers_changed): Call reinit_frame_cache.
3540 2008-02-26 Daniel Jacobowitz <dan@codesourcery.com>
3542 * configure.tgt (sh-*-linux*): Match sh*. Add glibc-tdep.o.
3543 * sh-linux-tdep.c (sh_linux_init_abi): Use glibc_skip_solib_resolver
3544 and svr4_fetch_objfile_link_map.
3545 * Makefile.in (sh-linux-tdep.o): Update.
3547 2008-02-26 Thiago Jung Bauermann <bauerman@br.ibm.com>
3549 * amd64-tdep.c (amd64_classify): Add support for decimal float
3551 * i386-tdep.c (i386_return_value): Make 128-bit decimal float
3552 use the struct return convention.
3554 2008-02-26 Nick Roberts <nickrob@snap.net.nz>
3556 * breakpoint.c (print_one_breakpoint_location): Revert Enb field
3557 to old format. Discard breakpoint address if shared library is
3559 (breakpoint_1): Adjust formatting of table header accordingly.
3561 2008-02-25 Vladimir Prus <vladimir@codesourcery.com>
3563 * remote.c (remote_get_threadlist): If the response
3564 is empty, don't try to parse it.
3566 2008-02-23 Vladimir Prus <vladimir@codesourcery.com>
3568 Unbreak 'target async'.
3569 * serial.c (serial_async): Set the
3570 handler function before enabling async
3573 2008-02-22 Daniel Jacobowitz <dan@codesourcery.com>
3575 * solib-svr4.c (enable_break): Convert r_brk to a code address.
3577 2008-02-21 Pedro Alves <pedro@codesourcery.com>
3579 * remote.c (extended_remote_attach_1): Set attach_flag.
3580 (extended_remote_create_inferior_1): Clear attach_flag.
3582 2008-02-20 Daniel Jacobowitz <dan@codesourcery.com>
3584 * mipsnbsd-tdep.c (mipsnbsd_ilp32_fetch_link_map_offsets): Set
3586 (mipsnbsd_lp64_fetch_link_map_offsets): Likewise.
3587 * solib-svr4.c (solib_svr4_r_brk): New.
3588 (open_symbol_file_object, svr4_current_sos): Always check the
3590 (svr4_fetch_objfile_link_map): Do not set debug_base.
3591 (enable_break): Use r_brk if it is set.
3592 (svr4_ilp32_fetch_link_map_offsets): Set r_brk_offset.
3593 (svr4_lp64_fetch_link_map_offsets): Likewise.
3594 * solib-svr4.h (struct link_map_offsets): Add r_brk_offset.
3596 2008-02-20 Markus Deuling <deuling@de.ibm.com>
3597 Mark Kettenis <kettenis@gnu.org>
3599 * alpha-tdep.c (alpha_heuristic_unwind_cache): Replace saved_regs by
3600 trad_frame_saved_reg.
3601 (trad-frame.h): New include.
3603 (alpha_heuristic_frame_unwind_cache): Use trad_frame_alloc_saved_regs
3604 instead of frame_obstack_zalloc.
3605 (alpha_heuristic_frame_prev_register): Use trad_frame_get_prev_register.
3607 * Makefile.in (alpha-tdep.o): Add dependency to trad_frame_h.
3609 2008-02-20 Markus Deuling <deuling@de.ibm.com>
3611 * rs6000-tdep.c (gdb_print_insn_powerpc): Get the current endianess
3612 from disassemble_info instead of gdbarch_byte_order.
3614 * mips-tdep.c (gdb_print_insn_mips): Likewise.
3615 * arm-tdep.c (gdb_print_insn_arm): Likewise.
3617 2008-02-20 Markus Deuling <deuling@de.ibm.com>
3619 * gdbarch.sh (memory_insert_breakpoint, memory_remove_breakpoint): Add
3620 gdbarch as parameter.
3622 * gdbarch.{c,h}: Regenerate.
3624 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Add gdbarch as
3626 * mem-break.c (default_memory_insert_breakpoint)
3627 (default_memory_remove_breakpoint): Likewise.
3628 * target.h (default_memory_remove_breakpoint)
3629 (default_memory_insert_breakpoint): Likewise.
3631 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add gdbarch as
3632 parameter. Replace current_gdbarch by gdbarch.
3633 * m32r-tdep.c (m32r_memory_insert_breakpoint)
3634 (m32r_memory_remove_breakpoint): Likewise.
3636 2008-02-19 Daniel Jacobowitz <dan@codesourcery.com>
3638 * MAINTAINERS: Add Vladimir Prus as MI maintainer.
3640 2008-02-19 Joel Brobecker <brobecker@adacore.com>
3642 * NEWS: Add entry describing Add support improvements.
3644 2008-02-18 Markus Deuling <deuling@de.ibm.com>
3646 * m68klinux-nat.c (getfpregs_supplies): Replace gdbarch_fp0_regnum by
3649 2008-02-18 Markus Deuling <deuling@de.ibm.com>
3651 * sentinel-frame.c (sentinel_frame_prev_register): Do not call
3652 register_offset_hack anymore.
3654 * regcache.{c,h} (register_offset_hack): Remove.
3656 2008-02-18 Markus Deuling <deuling@de.ibm.com>
3658 * hppa-tdep.h (find_global_pointer): Add gdbarch as parameter.
3660 * hppa-hpux-tdep.c (hppa32_hpux_find_global_pointer): Likewise. Replace
3661 current_gdbarch by gdbarch.
3662 (hppa64_hpux_find_global_pointer): Likewise.
3663 * hppa-tdep.c (hppa_find_global_pointer): Likewise.
3664 (hppa32_push_dummy_call, hppa64_push_dummy_call): Update call for
3665 find_global_pointer.
3667 * hppabsd-tdep.c (hppabsd_find_global_pointer): Add gdbarch as
3669 * hppa-linux-tdep.c (hppa_linux_find_global_pointer): Likewise.
3671 * hppa-linux-nat.c (hppa_linux_register_addr): Use ARRAY_SIZE instead
3672 of gdbarch_num_regs.
3674 * hppa-hpux-tdep.c (hppa_hpux_sr_for_addr): Add gdbarch as parameter and
3675 replace current_gdbarch by gdbarch.
3676 (hppa_hpux_push_dummy_code): Update call for hppa_hpux_sr_for_addr.
3678 2008-02-18 Markus Deuling <deuling@de.ibm.com>
3680 * rs6000-nat.c (exec_one_dummy_insn, regmap): Add gdbarch as parameter
3681 and replace current_gdbarch by gdbarch.
3683 (store_register): Update call for exec_one_dummy_insn.
3684 (fetch_register, store_register): Update call of regmap.
3686 * ppcnbsd-nat.c (getregs_supplies, getfpregs_supplies): Add gdbarch as
3687 parameter and replace current_gdbarch by gdbarch.
3689 (ppcnbsd_store_inferior_registers): Use get_regcache_arch to get at
3690 the current architecture. Update call for getregs_supplies and
3692 (ppcnbsd_fetch_inferior_registers): Likewise.
3694 * ppcobsd-nat.c (getfpregs_supplies): Add gdbarch as parameter and
3695 replace current_gdbarch by gdbarch.
3696 (ppcobsd_fetch_registers, ppcobsd_store_registers): Use
3697 get_regcache_arch to get at the current architecture. Update call for
3700 2008-02-18 Markus Deuling <deuling@de.ibm.com>
3702 * arch-utils.c (gdbarch_from_bfd): Remove unnecessary {old,new}_gdbarch
3705 2008-02-15 Markus Deuling <deuling@de.ibm.com>
3707 * mips-linux-tdep.c (mips_linux_init_abi): Remove internal error.
3709 2008-02-14 Vladimir Prus <vladimir@codesourcery.com>
3711 * NEWS: Mention pending breakpints in MI.
3713 2008-02-14 Markus Deuling <deuling@de.ibm.com>
3715 * Makefile.in (ALL_TARGET_OBS): Remove dependency to xtensa-linux-nat.o.
3717 2008-02-13 Markus Deuling <deuling@de.ibm.com>
3719 Add script to build and test GDB using enable-targets=all.
3721 * gdb_buildall.sh: New file.
3723 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
3725 * NEWS (New native configurations): Xtensa GNU/Linux.
3726 (New targets): Xtensa GNU/Linux.
3727 * Makefile.in (ALL_TARGET_OBS): Add xtensa-linux-nat.o and
3729 (ALLDEPFILES): Add xtensa-linux-tdep.c and xtensa-linux-nat.c
3730 (xtensa-linux-nat.o, xtensa-linux-tdep.o): New dependencies.
3731 * configure.tgt (xtensa*-*-linux*): New entry.
3732 * xtensa-config.c (xtensa_tdep): New variable.
3733 (xtensa_config_byte_order, xtensa_config_tdep): Removed.
3734 (rmap): Change format based on new macro XTREG.
3735 (XTENSA_CONFIG_INSTANTIATE): Use new macro defined in xtensa-tdep.h.
3736 * xtensa-linux-nat.c: New.
3737 * xtensa-linux-tdep.c: New.
3738 * xtensa-xtregs.c: New.
3739 * xtensa-tdep.h (xtensa_elf_gregset_t): Update.
3740 (XTENSA_ELF_NGREG, XTREG, XTREG_END, XTENSA_GDBARCH_TDEP_INSTANTIATE)
3741 (XCHAL_NUM_CONTEXTS, XCHAL_HAVE_EXCEPTIONS): New macros.
3742 (xtensa_register_t): New field coprocessor.
3743 (XTENSA_REGISTER_FLAGS_PRIVILEGED): Name spelling corrected.
3744 * xtensa-tdep.c (xtensa_config_tdep, xtensa_config_byte_order): Removed.
3745 (xtensa_pseudo_register_read, xtensa_pseudo_register_write):
3746 Update to handle privileged registers.
3747 (xtensa_supply_gregset) Remove exccause and excvaddr registers.
3748 (xtensa_push_dummy_call): Set windowstart register correctly.
3749 (call0_analyze_prologue): Initialize xtensa_default_isa.
3750 (xtensa_derive_tdep): New.
3751 (xtensa_gdbarch_init): Get rid of xtensa_config_byte_order and
3752 xtensa_config_tdep, use XCHAL_HAVE_BE and xtensa_tdep instead.
3753 Call xtensa_derive_tdep().
3754 * config/xtensa/linux.mh: New.
3755 * regformats/reg-xtensa.dat: New.
3757 2008-02-09 Aleksandar Ristovski <aristovski@qnx.com> (tiny change)
3759 * corelow.c (core_open): Use IS_ABSOLUTE_PATH.
3760 (filenames.h): New include.
3761 * Makefile.in (corelow.o): Add dependency for filenames.h.
3763 2008-02-08 Doug Evans <dje@google.com>
3765 * source.c (find_and_open_source): Always rewrite absolute filenames.
3767 2008-02-07 Doug Evans <dje@google.com>
3769 * breakpoint.c: #include "hashtab.h".
3770 (ambiguous_names_p): New fn.
3771 (update_breakpoint_locations): When restoring bp enable status, don't
3772 compare function names if any functions have same name.
3773 * Makefile.in (breakpoint.o): Add hashtab.h dependency.
3775 2008-02-07 Joel Brobecker <brobecker@adacore.com>
3777 * ada-lang.c (symbol_completion_add): Make SV parameter a VEC**
3778 instead of just a VEC*. Update use of SV.
3779 (ada_make_symbol_completion_list): Update symbol_completion_add calls.
3781 2007-02-07 Joel Brobecker <brobecker@adacore.com>
3783 * NEWS: Put all new commands since gdb-6.7 together.
3785 2007-02-07 Joel Brobecker <brobecker@adacore.com>
3787 * ada-lang.c: #include "vec.h".
3788 (struct string_vector, new_string_vector, string_vector_append):
3790 (char_ptr): New typedef.
3791 (DEF_VEC_P (char_ptr)): New VEC type.
3792 (symbol_completion_add): Update profile to take the new VEC type
3793 instead of the old string_vector structure. Update code accordingly.
3794 (ada_make_symbol_completion_list): Use the new VEC type instead of
3795 the old string_vector structure, and update the code accordingly.
3796 * Makefile.in (ada-lang.o): Add dependency on vec.h.
3798 2008-02-06 Pierre Muller <muller@ics.u-strasbg.fr>
3800 * p-exp.y: Set current_type in missing places.
3801 (leftdiv_is_integer): New static variable.
3802 Typecast right operand of BINOP_DIV to long_double if both operands
3805 2008-02-06 Maciej W. Rozycki <macro@mips.com>
3807 * remote-mips.c (set_breakpoint): Rename to...
3808 (mips_set_breakpoint): ... this.
3809 (clear_breakpoint): Rename to...
3810 (mips_clear_breakpoint): ... this.
3811 (common_breakpoint): Rename to...
3812 (mips_common_breakpoint): ... this.
3813 (check_lsi_error): Rename to...
3814 (mips_check_lsi_error): ... this.
3816 2007-02-05 Joel Brobecker <brobecker@adacore.com>
3818 * language.h (struct language_defn): Add new field
3819 la_make_symbol_completion_list.
3820 * symtab.c (default_make_symbol_completion_list): Renames
3821 make_symbol_completion_list.
3822 (make_symbol_completion_list): New function.
3823 * symtab.h (default_make_symbol_completion_list): Add declaration.
3824 * langauge.c (unknown_language): Set la_make_symbol_completion_list.
3825 (auto_language, local_language): Likewise.
3826 * objc-lang.c (objc_language_defn): Likewise.
3827 * scm-lang.c (scm_language_defn): Likewise.
3828 * m2-lang.c (m2_language_defn): Likewise.
3829 * f-lang.c (f_language_defn): Likewise.
3830 * jv-lang.c (java_language_defn): Likewise.
3831 * p-lang.c (pascal_language_defn): Likewise.
3832 * c-lang.c (c_language_defn, cplus_language_defn, asm_language_defn)
3833 (minimal_language_defn): Likewise.
3834 * ada-lang.c (struct string_vector): New structure.
3835 (new_string_vector, string_vector_append, ada_unqualified_name)
3836 (add_angle_brackets, symbol_completion_match, symbol_completion_add)
3837 (ada_make_symbol_completion_list): New functions.
3838 (ada_language_defn): Set la_make_symbol_completion_list.
3839 * ada-lang.h (ada_make_symbol_completion_list): Remove declaration,
3840 this function is static.
3842 2008-02-05 Kevin Buettner <kevinb@redhat.com>
3844 * mn10300-tdep.c (mn10300_push_dummy_call): Adjust stack pointer
3845 to account for call site optimizations.
3847 2008-02-05 Andrzej Zaborowski <balrogg@gmail.com>
3849 * tracepoint.c (read_actions): Handle end-of-text indicator
3850 in action list properly. (Committed by Jim Blandy)
3852 2008-02-05 Jim Blandy <jimb@red-bean.com>
3854 * ax-gdb.c (gen_expr): Yield ordinary error if asked to trace a
3855 pseudoregister, not an internal error.
3856 Reported by: Andrzej Zaborowski
3858 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
3860 * varobj.c (c_value_of_variable): Use xstrdup.
3862 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
3864 Update stored rendition of varobj value when format changes.
3865 * varobj.c (varobj_set_display_format): Recomputed
3867 (c_value_of_variable): Return print_value.
3869 2008-02-03 Doug Evans <dje@google.com>
3871 * eval.c (evaluate_subexp_standard): Fix type of result of mixed
3872 integer/float division operations when EVAL_AVOID_SIDE_EFFECTS.
3873 * valops.c (value_one): New function.
3874 * value.h (value_one): Declare.
3876 Fix argument promotion for binary arithmetic ops for C.
3877 * valarith.c (unop_result_type): New fn.
3878 (binop_result_type): New fn.
3879 (value_binop): Move result type computation to binop_result_type.
3880 (value_pos, value_neg, value_complement): Move result type
3881 computation to unop_result_type.
3884 * gdbtypes.c (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
3885 Return basetype, fieldno if found. All callers updated.
3886 Don't cache TYPE_VPTR_FIELDNO, TYPE_VPTR_BASETYPE if from different
3888 * gdbtypes.h (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
3889 * symfile.h (fill_in_vptr_fieldno): Delete.
3891 2008-02-02 Doug Evans <dje@google.com>
3893 * valarith.c (value_binop): Handle unsigned BINOP_REM division by zero.
3895 * typeprint.c (*): Whitespace cleanup.
3897 2008-02-02 Mark Kettenis <kettenis@gnu.org>
3898 Luis Machado <luisgpm@br.ibm.com>
3899 Thiago Jung Bauermann <bauerman@br.ibm.com>
3901 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Pass floats that
3902 don't fit into registerson the stack the way GCC does.
3904 2008-02-01 Joel Brobecker <brobecker@adacore.com>
3906 * symtab.c (symbol_set_names): Do not add an entry in the demangling
3907 hash table for Ada symbols. Just store the linkage name as is,
3908 and leave the demangled_name as NULL.
3910 2007-02-01 Joel Brobecker <brobecker@adacore.com>
3912 * dwarf2read.c (add_partial_symbol): Always store all Ada subprograms
3913 in the global scope.
3914 (new_symbol): Likewise.
3916 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
3918 * breakpoint.c (break_command_1): Return void.
3919 (break_command_really): Return void. Rethrow
3920 exceptions instead of returning.
3921 (gdb_breakpoint): Remove the error_message parameter.
3922 Return void. Rename to set_breakpoint.
3923 * gdb.h (gdb_breakpoint): Rename and move to...
3924 * breakpoint.h (set_breakpoint): ...here.
3925 * mi/mi-cmb-break.c (mi_cmd_break_insert): Restore
3926 event hooks even if exception is thrown. Adjust to
3927 gdb_breakpoint interface changes.
3930 2008-02-01 Thiago Jung Bauermann <bauerman@br.ibm.com>
3932 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Write 32-bit
3933 float in both first and second word in the doubleword, to support
3936 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
3938 Properly rethrow exception. This fixes errors
3939 about non-existent functions for -break-insert.
3940 * breakpoint.c (break_command_really): Use throw_exception
3941 for rethrowing. If rethrowing, don't print the exception.
3943 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
3945 * NEWS: Mention Decimal Floating Point support.
3947 2008-01-31 Joel Brobecker <brobecker@adacore.com>
3949 * std-regs.c (value_of_builtin_frame_pc_reg): Change the returned
3950 value type to builtin_type_void_func_ptr.
3952 2008-01-31 Andreas Krebbel <krebbel1@de.ibm.com>
3954 * s390-tdep.c (is_float_singleton, is_float_like,
3955 alignment_of, s390_return_value): Make checks for
3956 TYPE_CODE_FLT to match TYPE_CODE_DECFLOAT as well.
3958 2008-01-31 Luis Machado <luisgpm@br.ibm.com>
3959 Thiago Jung Bauermann <bauerman@br.ibm.com>
3961 * infcmd.c (default_print_registers_info): Also print hex
3962 raw contents for TYPE_CODE_DECFLOAT registers.
3963 * ppc-tdep.h (gdbarch_tdep): Add ppc_dl0_regnum member.
3964 * rs6000-tdep.c (IS_DFP_PSEUDOREG): New macro.
3965 (rs6000_register_name): Add support for DFP pseudo-registers.
3966 (rs6000_pseudo_register_type): Likewise.
3967 rs6000_pseudo_register_reggroup_p): Likewise.
3968 (ppc_pseudo_register_read): New function.
3969 (ppc_pseudo_register_write): Likewise.
3970 (rs6000_pseudo_register_read): Likewise.
3971 (rs6000_pseudo_register_write): Likewise.
3972 (e500_pseudo_register_read): Move checks to
3973 rs6000_pseudo_register_read.
3974 (e500_pseudo_register_write): Move checks to
3975 rs6000_pseudo_register_write.
3976 (rs6000_gdbarch_init): Initialize tdep->ppc_dl0_regnum. Install
3977 rs6000_pseudo_register_read and rs6000_pseudo_register_write
3978 in gdbarch if SPE or DFP is available. Adjust gdbarch's
3979 num_pseudo_regs to account for DFP pseudo regs.
3981 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
3983 * ppc-tdep.h (struct gdbarch_tdep): Remove ppc_ev31_regnum member.
3984 * rs6000-tdep.c (IS_SPE_PSEUDOREG): New macro.
3985 (spe_register_p, rs6000_register_name, rs6000_pseudo_register_type,
3986 rs6000_pseudo_register_reggroup_p, e500_move_ev_register,
3987 e500_pseudo_register_read, e500_pseudo_register_write): Use
3988 IS_SPE_PSEUDOREG macro.
3989 (rs6000_frame_cache): Remove use of tdep->ppc_ev31_regnum.
3990 (rs6000_gdbarch_init): Remove unnecessary num_sprs local variable.
3991 Remove initialization of tdep->ppc_ev31_regnum.
3993 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
3995 * printcmd.c (print_formatted): Handle references as for unformatted
3998 2008-01-30 Joel Brobecker <brobecker@adacore.com>
4000 * eval.c (evaluate_subexp_standard): Add handling of user
4001 registers when in EVAL_AVOID_SIDE_EFFECTS mode.
4003 2008-01-30 Pierre Muller <muller@ics.u-strasbg.fr>
4005 * eval.c (evaluate_subexp_standard): Support
4006 BINOP_INTDIV opcode.
4008 2008-01-30 Paul N. Hilfinger <hilfinger@adacore.com>
4010 * valarith.c (value_binop): Add floating-point BINOP_MIN and
4012 For BINOP_EXP, use length and signedness of left operand only for
4013 result, as for shifts.
4014 For integral operands to BINOP_EXP, use new integer_pow and
4015 uinteger_pow functions so as to get full range of results.
4016 (integer_pow): New function.
4017 (uinteger_pow): New function.
4019 2008-01-30 Vladimir Prus <vladimir@codesourcery.com>
4021 Use vector for varobj_list_children interface.
4022 * gdb/varobj.c (varobj_list_children): Return vector
4024 * gdb/varobj.h (varobj_list_children): Adjust
4026 (varobj_p): Declare. Declare vector thereof.
4027 * mi/mi-cmd-var.c (mi_cmd_var_list_children): Adjust
4028 for varobj_list_children change.
4029 * Makefile.in (varobj_h): Update dependencies.
4031 2008-01-30 Thiago Jung Bauermann <bauerman@br.ibm.com>
4033 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Add support for
4034 TYPE_CODE_DECFLOAT arguments.
4035 (ppc64_sysv_abi_push_dummy_call) Likewise.
4036 (get_decimal_float_return_value): New function.
4037 (do_ppc_sysv_return_value): Add support for TYPE_CODE_DECFLOAT return
4038 values by calling get_decimal_float_return_value.
4039 (ppc64_sysv_abi_return_value): Likewise.
4041 2008-01-30 Nick Roberts <nickrob@snap.net.nz>
4043 * mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_file): Add field
4044 for preprocessor macro information. Formatting changes.
4046 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
4048 * remote.c (struct remote_state): Add cached_wait_status.
4049 (remote_exec_file): New variable.
4050 (PACKET_vAttach, PACKET_vRun): New constants.
4051 (extended_remote_restart): Do not query for status.
4052 (struct start_remote_args): New.
4053 (remote_start_remote): Take it as a second argument. Check
4054 whether the target is running. Issue an error for non-running
4055 non-extended targets. Cache the wait status. Set inferior_ptid
4057 (remote_open_1): Prompt to disconnect non-running targets. Make
4058 sure the target is marked running. Do not set inferior_ptid here.
4059 Update call to remote_start_remote. Do not call remote_check_symbols
4060 if the target is not running.
4061 (remote_detach_1): Rename from remote_detach. Take an EXTENDED
4062 argument. Handle a non-running target.
4063 (remote_detach): Use it.
4064 (extended_remote_detach): New.
4065 (remote_disconnect): Fix typo. Use remoute_mourn_1.
4066 (extended_remote_attach_1, extended_remote_attach)
4067 (extended_async_remote_attach): New.
4068 (remote_vcont_resume): Remove unused variable.
4069 (remote_wait, remote_async_wait): Use any cached wait status.
4070 (putpkt_binary, getpkt): Clear any cached wait status.
4071 (extended_remoute_mourn_1): New.
4072 (extended_remote_mourn): Use it.
4073 (extended_async_remote_mourn, extended_remote_run): New.
4074 (extended_remote_create_inferior_1): New.
4075 (extended_remote_create_inferior): Use it.
4076 (extended_remote_async_create_inferior): Likewise.
4077 (remote_xfer_partial): Skip for non-executing targets.
4078 (init_extended_remote_ops): Set to_detach and to_attach.
4079 (init_extended_async_remote_ops): Likewise. Use
4080 extended_async_remote_mourn.
4081 (_initialize_remote): Register vAttach, vRun, and
4082 set remote exec-file.
4083 * NEWS: Mention vAttach, vRun, and gdbserver extended-remote support.
4085 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
4087 * Makefile.in (symfile.o): Update.
4088 * NEWS: Mention exec tracing support.
4089 * inf-ttrace.c (inf_ttrace_wait): Return TARGET_WAITKIND_EXECD for
4091 * infcmd.c (kill_if_already_running, detach_command)
4092 (disconnect_command): Replace SOLIB_RESTART with no_shared_libraries.
4093 * infrun.c (MAY_FOLLOW_EXEC, may_follow_exec): Delete.
4094 (follow_exec): Do not check may_follow_exec. Do not mourn and push
4095 targets. Apply the sysroot path to the loaded executable. Use
4096 no_shared_libraries.
4097 * linux-nat.c (linux_child_follow_fork): Print fork following
4098 messages if verbose.
4099 (kill_wait_callback): Kill again before waiting a second time.
4100 * symfile.c (symbol_file_clear): Replace SOLIB_RESTART with
4101 no_shared_libraries.
4103 2008-01-29 Joel Brobecker <brobecker@adacore.com>
4105 * amd64-tdep.c (amd64_classify): Add handling of TYPE_CODE_CHAR.
4107 2008-01-29 Joel Brobecker <brobecker@adacore.com>
4109 * nto-tdep.h: Remove #include "defs.h".
4110 * nto-tdep.c: Add #include "defs.h".
4111 * Makefile.in (nto_tdep_h): Update dependencies.
4112 (nto-tdep.o): Likewise.
4114 2008-01-29 Joel Brobecker <brobecker@adacore.com>
4116 * infrun.c (wait_for_inferior): Add treat_exec_as_sigtrap parameter
4118 (proceed, start_remote): Update call to wait_for_inferior.
4119 * inferior.h (wait_for_inferior): Update declaration.
4120 * fork-child.c, infcmd.c, solib-irix.c, solib-osf.c, solib-sunos.c,
4121 solib-svr4.c, win32-nat.c: Update calls to wait_for_inferior.
4122 * inf-ttrace.c (inf_ttrace_wait): Report TTEVT_EXEC events as
4123 TARGET_WAITKIND_EXECD instead of TARGET_WAITKIND_STOPPED.
4125 2008-01-29 Aleksandar Ristovski <aristovski@qnx.com>
4127 * varobj (adjust_value_for_child_access): Added checking for
4128 returned value from gdb_value_ind.
4129 (c_describe_child): Likewise.
4130 (cplus_describe_child): Fixed a typo.
4132 2008-01-29 Jim Blandy <jimb@red-bean.com>
4134 * MAINTAINERS: Update my info.
4136 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
4138 Use multiple locations for hardware watchpoints.
4139 This eliminates the need to traverse value chain, doing
4140 various checks, in three different places.
4142 * breakpoint.h (struct bp_location): New fields
4143 lengths and watchpoint_type.
4144 (struct breakpoint): Remove the val_chain field.
4145 * breakpoint.c (is_hardware_watchpoint): New.
4146 (free_valchain): Remove.
4147 (update_watchpoint): New.
4148 (insert_bp_location): For hardware watchpoint, just
4150 (insert_breakpoints): Call update_watchpoint_locations
4151 on all watchpoints. If we have failed to insert
4152 any location of a hardware watchpoint, remove all inserted
4154 (remove_breakpoint): For hardware watchpoints, directly
4156 (watchpoints_triggered): Iterate over locations.
4157 (bpstat_stop_status): Use only first location of
4158 a resource watchpoint.
4159 (delete_breakpoint): Don't call free_valchain.
4160 (print_one_breakpoint): Don't print all
4161 locations for watchpoints.
4162 (breakpoint_re_set_one): Use update_watchpoint for
4165 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
4167 Don't reset watchpoint block on solib load.
4169 * breakpoint.c (insert_bp_location): For watchpoints,
4170 recompute condition.
4171 (breakpoint_re_set_one): Instead of recomputing value
4172 and condition for watchpoints, just reset value and
4173 let insert_breakpoints/insert_bp_location recompute it.
4174 Don't do anything about disabled watchpoint.
4176 2008-01-29 Pierre Muller <muller@ics.u-strasbg.fr>
4178 * valarith.c (value_binop): Handle unsigned integer
4181 2008-01-28 Kevin Buettner <kevinb@redhat.com>
4183 * mn10300-tdep.c (mn10300_analyze_prologue): Check for an
4184 instruction pattern that appears frequently in position
4185 independent code. Fix bug in code which looks for "fmov" and
4186 backtracks if no "fmov" is found.
4188 2008-01-28 Doug Evans <dje@google.com>
4190 * dbxread.c (read_dbx_symtab): Fix indentation.
4191 Reformat comments to 80 columns.
4192 Move local var def closer to only use.
4194 2008-01-28 Daniel Jacobowitz <dan@codesourcery.com>
4196 * fork-child.c (SHELL_FILE): Remove #ifndef.
4197 (fork_inferior): Remove SHELL_COMMAND_CONCAT.
4199 2008-01-25 Pierre Muller <muller@ics.u-strasbg.fr>
4201 * i386-tdep.c (i386_skip_noop): New function.
4202 (i386_analyze_prologue): Call i386_skip_noop function.
4204 2008-01-24 Michael Snyder <msnyder@specifix.com>
4206 * procfs.c (procfs_xfer_partial): Comment, cut/paste error.
4207 * win32-nat.c (win32_xfer_partial): Ditto.
4208 * target.c (default_xfer_partial): Minor whitespace adjustment.
4210 2008-01-24 Pedro Alves <pedro@codesourcery.com>
4212 * arm-tdep.c (arm_addr_bits_remove): In non 26-bit mode, don't
4213 strip bit 1 even if pc doesn't point to thumb code.
4215 2008-01-23 Daniel Jacobowitz <dan@codesourcery.com>
4217 * remote.c (remote_wait): Handle SIGINT between packets.
4218 (remote_async_wait): Likewise.
4220 2008-01-23 Vladimir Prus <vladimir@codesourcery.com>
4221 Chris Demetriou <cgd@google.com>
4223 * thread.c (add_thread_silent): Renamed
4225 (print_thread_events): New variable definition.
4226 (show_print_thread_events): New function.
4227 (_initialize_thread): Add "set print thread-events" and
4228 "show print thread-events" commands.
4229 (add_thread): Announce new thread.
4230 * gdbthread.h (add_thread_silent): Declare.
4231 (print_thread_events): New variable declaration.
4232 * inf-ttrace.c (inf_ttrace_wait): Don't
4233 inform about new thread, as add_thread is always
4234 called too, and will take care of that.
4235 * infrun.c (handle_inferior_event): Likewise.
4236 * procfs.c (procfs_wait): Likewise.
4237 * remote.c (remote_currthread): Likewise.
4238 * sol-thread.c (sol_thread_wait): Likewise.
4239 * win32-nat.c (get_win32_debug_event): Likewise.
4240 * linux-thread-db.c (attach_thread): Likewise.
4241 Remove the verbose parameter.
4242 (check_event): Make detach_thread be verbose
4243 only if print_thread_events is set.
4244 * linux-nat.c (lin_lwp_attach_lwp): Don't inform
4245 about new thread. This is called only from
4246 linux-thread-db.c:attach_thread, which will take care.
4247 Remove the verbose parameter.
4248 * linux-nat.h (lin_lwp_attach_lwp): Adjust prototype.
4250 2008-01-23 Nick Roberts <nickrob@snap.net.nz>
4252 * mi/mi-cmd-var.c (mi_cmd_var_set_format): Add value field to output.
4254 2008-01-22 Vladimir Prus <vladimir@codesourcery.com>
4256 * breakpoint.c (break_command_really): New parameter
4258 (break_command_1): Pass 0 as
4259 ignore_count to break_command_really.
4260 (gdb_breakpoint): Pass ignore_count to
4261 break_command_really.
4263 2008-01-21 Kevin Buettner <kevinb@redhat.com>
4265 * mn10300-linux-tdep.c (am33_linux_sigframe_cache_init): Find
4266 sigcontext struct via pointer.
4267 (struct sigframe comment): Update to show new field `psc'.
4269 2008-01-21 Vladimir Prus <vladimir@codesourcery.com>
4271 * infrun.c (handle_inferior_event): If
4272 we failed to remove breakpoints, error,
4273 don't try to increment PC by hand.
4275 2008-01-18 Nick Hudson <nick.hudson@dsl.pipex.com>
4277 Add NetBSD/hppa target and host support.
4279 * hppabsd-tdep.c (hppabsd_supply_gregset): Move to ...
4280 (hppabsd_gregset): Move to ...
4281 (hppabsd_regset_from_core_section): Rename
4282 hppaobsd_regset_from_core_section and move to ...
4283 (hppabsd_find_global_pointer): Update comment.
4284 (hppabsd_init_abi): Make global. Do not register
4285 hppabsd_regset_from_core_section.
4286 (hppabsd_core_osabi_sniffer): Rename hppaobsd_core_osabi_sniffer and
4288 (_initialize_hppabsd_tdep): Move to ...
4289 * hppaobsd-tdep.c: ... here. New file.
4290 * hppnbsd-tdep.c: New file.
4291 * hppnbsd-nat.c: New file.
4292 * Makefile.in (ALL_TARGET_OBS): Add hppanbsd-tdep.o and hppaobsd-tdep.o.
4293 (ALLDEPFILES): Add hppabsd-nat.c and hppabsd-tdep.c.
4294 (hppabsd-nat.o, hppabsd-tdep.o): New dependencies.
4295 (hppabsd-tdep.o, hppaobsd-tdep.o): Update dependencies.
4296 * configure.host (hppa*-*-netbsd*): New entry.
4297 * configure.tgt (hppa*-*-netbsd*): New entry.
4298 (hppa*-*-openbsd*): Update.
4299 * NEWS (New native configuration): Mention NetBSD/hppa.
4300 (New targets): Mention NetBSD/hppa.
4302 2008-01-18 Markus Deuling <deuling@de.ibm.com>
4304 * gdbarch.sh (function_list): Add new property bits_big_endian to
4306 * gdbarch.{c,h}: Regenerate.
4308 * value.c (struct value): Replace BITS_BIG_ENDIAN by
4309 gdbarch_bits_big_endian (comment).
4310 (unpack_field_as_long, modify_field): Likewise.
4311 * value.h: Likewise (comment).
4312 * valops.c (value_slice): Likewise.
4313 * valarith.c (value_subscript, value_bit_index): Likewise.
4314 * gdbtypes.h (field): Likewise (comment).
4315 * eval.c (evaluate_subexp_standard): Likewise.
4316 * dwarf2read.c (dwarf2_add_field): Likewise.
4317 * ada-lang.c (decode_packed_array, ada_value_primitive_packed_val)
4318 (move_bits, ada_value_assign, value_assign_to_component): Likewise.
4320 * defs.h (BITS_BIG_ENDIAN): Remove.
4322 2008-01-18 Markus Deuling <deuling@de.ibm.com>
4324 * jv-exp.y (yylex): Replace DEPRECATED_STREQN with the appropriate
4326 * m2-exp.y (yylex): Likewise.
4327 * objc-exp.y (yylex): Likewise.
4329 * defs.h (DEPRECATED_STREQN): Remove.
4331 2008-01-17 H.J. Lu <hjl.tools@gmail.com>
4333 * MAINTAINERS: Update my email address.
4335 2008-01-17 Jim Blandy <jimb@codesourcery.com>
4337 * README: Mention gdbserver/README.
4339 2008-01-17 Pierre Muller <muller@ics.u-strasbg.fr>
4341 * valarith.c (value_binop): Handle BINOP_INTDIV
4342 for unsigned and signed integers.
4344 2008-01-17 Ulrich Weigand <uweigand@de.ibm.com>
4346 * s390-tdep.c (s390_gdbarch_init): Set default long double
4347 type to 128-bit IEEE quad.
4349 2008-01-17 Joel Brobecker <brobecker@adacore.com>
4351 * hpux-thread.c (hpux_thread_resume): Delete commented-out code.
4353 2008-01-16 Mark Kettenis <kettenis@gnu.org>
4355 * auxv.c (fprint_target_auxv): Add support for AT_SUN_AUXFLAGS.
4357 * dfp.c, dfp.h: Rename decimal_to_double to decimal_to_doublest.
4358 * value.c: All callers changed.
4360 2008-01-16 Markus Deuling <deuling@de.ibm.com>
4362 * rs6000-nat.c (add_vmap, vmap_ldinfo, vmap_exec): Replace
4363 DEPRECATED_STREQ by its expression.
4364 * coffread.c (coff_locate_sections, coff_symtab_read): Likewise.
4365 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno, find_linenos)
4366 (scan_xcoff_symtab): Likewise.
4367 * hppa-hpux-tdep.c (hppa_hpux_skip_trampoline_code): Likewise.
4368 * f-lang.c (find_common_for_function): Likewise.
4369 * objc-exp.y (parse_number): Likewise.
4371 * defs.h (DEPRECATED_STREQ): Remove.
4373 2008-01-16 Markus Deuling <deuling@de.ibm.com>
4375 * mn10300-tdep.h (AM33_MODE): Add gdbarch as parameter.
4376 * mn10300-tdep.c (set_reg_offsets, mn10300_analyze_prologue): Use
4377 get_frame_arch to get at the current_architecture. Update AM33_MODE
4379 (mn10300_analyze_prologue): Add gdbarch as parameter. Update caller.
4380 (mn10300_frame_unwind_cache): Use get_frame_arch to get at the current
4382 (set_reg_offsets, mn10300_analyze_prologue): Fix indentation.
4384 2008-01-16 Markus Deuling <deuling@de.ibm.com>
4386 * amd64-nat.h (amd64_native_gregset_supplies_p): Add gdbarch as
4388 * amd64-nat.c (amd64_native_gregset_supplies_p): Likewise.
4390 (amd64_native_gregset_reg_offset): Add gdbarch as parameter. Replace
4391 current_gdbarch by gdbarch. Update caller.
4393 * amd64-linux-nat.c (amd64_linux_fetch_inferior_registers)
4394 (amd64_linux_store_inferior_registers): Use get_regcache_arch to get at
4395 the current architecture. Update calls of
4396 amd64_native_gregset_supplies_p.
4397 * amd64bsd-nat.c (amd64bsd_fetch_inferior_registers)
4398 (amd64bsd_store_inferior_registers): Likewise.
4400 2008-01-16 Markus Deuling <deuling@de.ibm.com>
4402 * ppc-linux-nat.c (ppc_register_u_addr): Add gdbarch as parameter.
4403 Replace current_gdbarch by gdbarch. Update caller.
4405 2008-01-16 Markus Deuling <deuling@de.ibm.com>
4407 * dbxread.c (repeated_header_complaint, dbx_symfile_init)
4408 (read_dbx_dynamic_symtab, function_outside_compilation_unit_complaint)
4409 (read_dbx_symtab, end_psymtab, dbx_psymtab_to_symtab_1)
4410 (dbx_psymtab_to_symtab, read_ofile_symtab, process_one_symbol)
4411 (stabsect_build_psymtabs): Fix indentation.
4413 2008-01-15 Michael Snyder <msnyder@specifix.com>
4415 * corelow.c (core_xfer_partial): Comment, cut/paste error.
4417 2008-01-14 Pierre Muller <muller@ics.u-strasbg.fr>
4419 * win32-nat.c (win32_create_inferior): Restore code calling
4420 CloseHandle on ProcessInformation structure.
4422 2008-01-13 Nick Hudson <nick.hudson@dsl.pipex.com>
4424 * configure.ac: Check for void * as 3 argument of ptrace.
4425 * configure: regenerate.
4427 2008-01-11 Markus Deuling <deuling@de.ibm.com>
4429 * alpha-tdep.c (alpha_heuristic_proc_start)
4430 (alpha_sigtramp_register_address): Add gdbarch as parameter. Replace
4431 current_gdbarch by gdbarch.
4433 (alpha_heuristic_frame_unwind_cache): Use get_frame_arch to get at the
4434 current architecture by frame_info. Update alpha_heuristic_proc_start
4437 (alpha_sigtramp_frame_this_id, alpha_sigtramp_frame_prev_register): Use
4438 get_frame_arch to get at the current architecture by frame_info. Update
4439 alpha_sigtramp_register_address call.
4441 * arm-tdep.c (thumb_scan_prologue): Add gdbarch as parameter and replace
4442 current_gdbarch by gdbarch. Update caller.
4443 (convert_to_extended, convert_from_extended): Add endianess parameter
4444 for comparison. Update caller.
4445 (arm_extract_return_value, arm_store_return_value): Use
4446 get_regcache_arch to get at the current architecture.
4448 * cris-tdep.c (cris_register_size): Add gdbarch as parameter. Replace
4449 current_gdbarch by gdbarch. Update caller.
4450 (cris_gdb_func, move_to_preg_op, none_reg_mode_move_from_preg_op): Add
4451 gdbarch as parameter. Update caller. Replace current_gdbarch by gdbarch.
4453 * h8300-tdep.c (E_PSEUDO_CCR_REGNUM, E_PSEUDO_EXR_REGNUM, BINWORD): Add
4454 gdbarch as parameter. Update caller.
4455 (h8300_init_frame_cache): Add gdbarch as parameter. Replace
4456 current_gdbarch by gdbarch. Update caller.
4458 * hppa-tdep.c (skip_prologue_hard_way): Add gdbarch as parameter and
4459 update caller. Replace current_gdbarch by gdbarch.
4461 * m32c-tdep.c (m32c_skip_trampoline_code): Use get_frame_arch to get at
4462 the current architecture. Replace current_gdbarch by gdbarch.
4463 * m68hc11-tdep.c (m68hc11_frame_unwind_cache): Likewise.
4464 (STACK_CORRECTION, USE_PAGE_REGISTER): Replace M6811_TDEP by its
4465 expression. Add gdbarch as parameter and replace current_gdbarch with
4467 (M6811_TDEP): Remove.
4468 (m68hc11_frame_prev_register): Use get_frame_arch to get at the current
4470 (m68hc11_scan_prologue): Add gdbarch as parameter. Replace
4471 current_gdbarch by gdbarch. Update caller.
4473 * m68k-tdep.c (m68k_analyze_prologue): Add gdbarch as parameter and
4475 (m68k_analyze_register_saves): Likewise. Also replace current_gdbarch
4478 * rs6000-tdep.c (skip_prologue): Add gdbarch as parameter and update
4479 caller. Relace current_gdbarch by gdbarch.
4480 (altivec_register_p, spe_register_p): Likewise.
4481 * ppc-tdep.h (altivec_register_p, spe_register_p): Add gdbarch as
4483 * ppc-linux-nat.c (fetch_register, store_register): Update caller of
4484 altivec_register_p and spe_register_p.
4486 * score-tdep.c (score_fetch_inst): Add gdbarch as parameter. Update
4487 caller. Replace current_gdbarch by gdbarch.
4488 (score_analyze_prologue): use get_frame_arch to get at the current
4491 * sparc-tdep.h (sparc_analyze_prologue): Add gdbarch as parameter.
4492 * sparc-tdep.c (sparc_analyze_prologue): Likewise. Replace
4493 current_gdbarch by gdbarch. Update caller.
4494 (sparc_frame_cache): Use get_frame_arch to get at the current
4496 * sparce64-tdep.c (sparc64_skip_prologue): Update call of
4497 sparc_analyze_prologue.
4499 * mn10300-tdep.c (mn10300_dwarf2_reg_to_regnum): Add gdbarch as
4502 2008-01-11 Markus Deuling <deuling@de.ibm.com>
4504 * exec.c: #include "arch-utils.h"
4505 (print_section_info): Use gdbarch_from_bfd to get at the
4506 current architecture. Replace current_gdbarch. Fix indention. Replace
4507 deprecated_print_address_numeric by paddress.
4508 * Makefile.in (exec.o) Add dependency to arch-utils.h.
4510 * valprint.c (val_print_string): Replace
4511 deprecated_print_address_numeric.
4512 * tracepoint.c (trace_mention, scope_info): Likewise.
4513 * symmisc.c (dump_msymbols, dump_psymtab, dump_symtab_1, print_symbol)
4514 (print_symbol, print_partial_symbols, maintenance_info_psymtabs)
4515 (maintenance_check_symtabs): Likewise.
4516 * symfile.c (list_overlays_command): Likewise.
4517 * stack.c (frame_info, print_block_frame_labels): Likewise.
4518 * printcmd.c (print_address, print_address_demangle)
4519 (address_info): Likewise.
4520 * corefile.c (memory_error): Likewise.
4521 * infcmd.c (jump_command): Likewise.
4522 * breakpoint.c (insert_bp_location, describe_other_breakpoints)
4523 (mention, delete_breakpoint): Likewise.
4524 * c-valprint.c (print_function_pointer_address, c_val_print): Likewise.
4525 * dwarf2read.c (dump_die): Likewise.
4526 * ada-valprint.c (ada_val_print_1): Likewise.
4527 * f-valprint.c (f_val_print): Likewise.
4528 * linux-fork.c (info_forks_command): Likewise.
4529 * m32r-com.c (m32r_load_section, m32r_load)
4530 (m32r_upload_command): Likewise.
4532 * ui-out.c (ui_out_field_core_addr): Remove unnecessary comment.
4534 2008-01-11 Markus Deuling <deuling@de.ibm.com>
4536 * gdbarch.sh (skip_prologue): Add gdbarch
4538 * gdbarch.{c,h}: Regenerate.
4540 * alpha-tdep.c (alpha_skip_prologue): Add gdbarch as parameter.
4541 * amd64-tdep.c (amd64_skip_prologue): Likewise.
4542 * avr-tdep.c (avr_skip_prologue): Likewise.
4543 * cris-tdep.c (cris_skip_prologue): Likewise.
4544 * frv-tdep.c (frv_skip_prologue): Likewise.
4545 * h8300-tdep.c (h8300_skip_prologue): Likewise.
4546 * hppa-tdep.c (hppa_skip_prologue): Likewise.
4547 * i386-tdep.c (i386_skip_prologue): Likewise.
4548 * ia64-tdep.c (ia64_skip_prologue): Likewise.
4549 * iq2000-tdep.c (iq2000_skip_prologue): Likewise.
4550 * m32r-tdep.c (m32r_skip_prologue): Likewise.
4551 * m68hc11-tdep.c (m68hc11_skip_prologue): Likewise.
4552 * m68k-tdep.c (m68k_skip_prologue): Likewise.
4553 * m88k-tdep.c (m88k_skip_prologue): Likewise.
4554 * mep-tdep.c (mep_skip_prologue): Likewise.
4555 * mips-tdep.c (mips_skip_prologue): Likewise.
4556 * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
4557 * mt-tdep.c (mt_skip_prologue): Likewise.
4558 * rs6000-tdep.c (rs6000_skip_prologue): Likewise.
4559 * score-tdep.c (score_skip_prologue): Likewise.
4560 * sh64-tdep.c (sh64_skip_prologue): Likewise.
4561 * sh-tdep.c (sh_skip_prologue): Likewise.
4562 * sparc64-tdep.c (sparc64_skip_prologue): Likewise.
4563 * sparc-tdep.c (sparc32_skip_prologue): Likewise.
4564 * spu-tdep.c (spu_skip_prologue): Likewise.
4565 * v850-tdep.c (v850_skip_prologue): Likewise.
4566 * vax-tdep.c (vax_skip_prologue): Likewise.
4567 * xstormy16-tdep.c (xstormy16_skip_prologue): Likewise.
4568 * xtensa-tdep.c (xtensa_skip_prologue): Likewise.
4570 * arm-tdep.c (arm_skip_prologue): Add gdbarch as parameter. Replace
4571 current_gdbarch by gdbarch.
4572 * m32c-tdep.c (m32c_skip_prologue): Likewise.
4573 * s390-tdep.c (s390_skip_prologue): Likewise.
4575 2008-01-10 Doug Evans <dje@google.com>
4577 * defs.h (struct continuation_arg): Fix typo in comment.
4578 * target.c (target_translate_tls_address): Fix comment spelling error.
4580 2008-01-09 Thiago Jung Bauermann <bauerman@br.ibm.com>
4582 * doublest.h (DOUBLEST_PRINT_FORMAT): Remove % from string.
4583 (DOUBLEST_SCAN_FORMAT): Likewise.
4584 * dfp.c (decimal_from_floating): Use DOUBLEST_PRINT_FORMAT.
4585 * ada-lex.l (processReal): Prepend "%" to use of DOUBLEST_SCAN_FORMAT.
4586 * c-exp.y (parse_number): Likewise.
4587 * jv-exp.y (parse_number): Likewise.
4588 * objc-exp.y (parse_number): Likewise.
4589 * p-exp.y (parse_number): Likewise.
4591 2008-01-09 Joel Brobecker <brobecker@adacore.com>
4593 * gdbtypes.c (create_array_type): Add handling of null Ada arrays.
4594 (check_typedef): Likewise.
4596 2008-01-09 Luis Machado <luisgpm@br.ibm.com>
4598 * printcmd.c (printf_command): Add seen_big_h, seen_big_d and
4599 seen_double_big_d, treat the new H, D, and DD modifiers as length
4602 2008-01-08 Joel Brobecker <brobecker@adacore.com>
4604 * dwarf2read.c (read_enumeration_type): Add comment.
4606 2008-01-08 Thiago Jung Bauermann <bauerman@br.ibm.com>
4608 * config.in: Regenerate.
4610 2008-01-08 Joel Brobecker <brobecker@adacore.com>
4612 * ada-lang.c (ada_convert_actual): Renames convert_actual.
4614 (ada_convert_actuals): Delete.
4615 * ada-lang.h (ada_convert_actual): Add declaration.
4616 (ada_convert_actuals): Remove declaration.
4617 * infcall.c: #include "ada-lang.h".
4618 (value_arg_coerce): Add new parameter sp. Update function
4619 documetnation. Add handling of Ada function call parameters.
4620 * Makefile.in (infcall.o): Update dependencies.
4622 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
4624 * ada-lang.c (ensure_lval): Fix value lval kind.
4625 (convert_actual): Add handling for arguments passed by reference.
4627 2008-01-08 Doug Evans <dje@google.com>
4629 * dbxread.c (read_dbx_symtab): Fix indentation.
4631 2008-01-07 Thiago Jung Bauermann <bauerman@br.ibm.com>
4633 * Makefile.in (dfp.o): Depend on expression.h, gdbtypes.h and value.h.
4634 (valarith.o): Depend on dfp.h.
4635 (valops.o): Likewise.
4636 * dfp.c: Include expression.h, gdbtypes.h, value.h and dfp.h.
4637 (set_decnumber_context): New function.
4638 (decimal_check_errors): Likewise.
4639 (decimal_from_number): Likewise.
4640 (decimal_to_number): Likewise.
4641 (decimal_from_string): Use set_decnumber_context and
4642 decimal_check_errors.
4643 (decimal_from_integral): New function.
4644 (decimal_from_floating): Likewise.
4645 (decimal_to_double): Likewise.
4646 (promote_decimal): Likewise.
4647 (decimal_binop): Likewise.
4648 (decimal_is_zero): Likewise.
4649 (decimal_compare): Likewise.
4650 (decimal_convert): Likewise.
4651 * dfp.h (decimal_from_integral): New prototype.
4652 (decimal_from_floating): Likewise.
4653 (decimal_to_double): Likewise.
4654 (decimal_binop): Likewise.
4655 (decimal_is_zero): Likewise.
4656 (decimal_compare): Likewise.
4657 (decimal_convert): Likewise.
4658 * eval.c (evaluate_subexp_standard): Remove expect_type argument from
4659 call to value_from_decfloat.
4660 * valarith.c: Include dfp.h.
4661 (value_args_as_decimal): New function.
4662 (value_binop): Add if block to handle TYPE_CODE_DECFLOAT values.
4663 (value_logical_not): Likewise.
4664 (value_equal): Likewise.
4665 (value_less): Likewise.
4666 (value_pos): Likewise.
4667 (value_neg): Formatting fix.
4668 * valops.c: Include dfp.h.
4669 (value_cast): Add if block to handle TYPE_CODE_DECFLOAT values.
4670 * value.c (unpack_long): Add case to handle TYPE_CODE_DECFLOAT.
4671 (unpack_double): Add if block to handle TYPE_CODE_DECFLOAT.
4672 (value_from_decfloat): Remove expect_type argument.
4673 * value.h (value_from_decfloat): Update prototype.
4675 2008-01-07 Vladimir Prus <vladimir@codesourcery.com>
4677 Ignore change in name of dynamic linker during
4678 execution on Solaris. This also unbreaks pending breakpoints.
4680 * solist.h (struct target_so_ops): New field same.
4681 * solib-svr4.c (svr4_same): New.
4682 (_initialize_svr4_solib): Register svr4_same.
4683 * solib.c (update_solib_list): Use ops->same, if available.
4685 2008-01-06 Christopher Faylor <me+cygwin@cgf.cx>
4687 * win32-nat.c (win32_make_so): Use cygwin-style path to avoid warnings
4688 when using MS-DOS paths.
4690 2008-01-05 Pedro Alves <pedro@codesourcery.com>
4692 * NEWS: Mention --pid and --core command line behaviour changes.
4694 2008-01-05 Pedro Alves <pedro@codesourcery.com>
4696 * main.c (captured_main): Remove 'count' varible and the
4697 ALIGN_STACK_ON_ENTRY block that used it. Error out if --core and
4698 --pid options were issued simultaneously. If an explicit pid
4699 option was passed, don't fallback to core file. Detect extra
4700 arguments better in the presence of explicit pid or core
4703 2008-01-05 Joel Brobecker <brobecker@adacore.com>
4705 * ada-lang.c (ada_which_variant_applies): Correctly compute
4706 the value of the discriminant when the variant record is packed.
4708 2008-01-04 Joel Brobecker <brobecker@adacore.com>
4710 * ada-lang.c (is_name_suffix): Handle middle-name numeric suffixes
4711 that are used to differentiate homonyms.
4713 2008-01-04 Jerome Guitton <guitton@adacore.com>
4715 * ada-lang.c (decode_packed_array_type): Avoid a seg fault
4716 when the type is an anonymous pointer type.
4717 (ada_check_typedef): Avoid a seg fault when the type is null.
4718 * ada-typeprint.c (print_array_type): Add support for pointer
4721 2008-01-04 Paul N. Hilfinger <hilfinger@adacore.com>
4723 * ada-exp.y: Allow '{type} ADDRESS' notation on left of assignment.
4725 2008-01-04 Joel Brobecker <brobecker@adacore.com>
4727 * ada-lang.c (ada_evaluate_subexp): Evaluate tagged types in
4728 EVAL_NORMAL mode when noside is EVAL_AVOID_SIDE_EFFECTS.
4730 2008-01-04 Joel Brobecker <brobecker@adacore.com>
4732 * ada-exp.y (chop_separator): New function.
4733 (write_selectors): Rewrite to re-use chop_separator.
4734 (ada_nget_field_index, get_symbol_field_type): New functions.
4735 (write_var_or_type): Add support for "ptype TYPENAME.FIELD"
4738 2008-01-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
4740 * symtab.c (find_pc_sect_line): Use SYMBOL_VALUE_ADDRESS instead
4741 of SYMBOL_VALUE when working with function symbols.
4743 2008-01-03 Joel Brobecker <brobecker@adacore.com>
4745 * ada-lang.c (resolve_subexp): Add handling of OP_REGISTER
4746 expressions. These expressions do not need to be rewriten.
4748 2008-01-03 Joel Brobecker <brobecker@adacore.com>
4750 * dwarf2read.c (read_enumeration_type): Flag type as stub if
4751 the given die is a declaration.
4753 2008-01-03 Joel Brobecker <brobecker@adacore.com>
4755 * ada-lang.c (ada_array_bound_from_type): Make non-static.
4756 Handle properly the case when the index type is an enumerated type.
4757 Do not return the subtype of the bounds type, just return the
4758 bounds type directly - this is not needed and is more consistent
4759 with what we do for arrays when no XA parallel type exists.
4761 2008-01-03 Joel Brobecker <brobecker@adacore.com>
4763 * ada-lang.c (static_unwrap_type): Add forward declaration.
4764 (template_to_static_fixed_type): Fields of dynamic types sometimes
4765 also need to be unwrapped. Take this into account.
4766 (ada_to_fixed_type_1): Renamed from ada_to_fixed_type.
4767 (ada_to_fixed_type): New wrapper around ada_to_fixed_type_1.
4768 * ada-typeprint.c (ada_print_type): Get the typename from
4769 the original type, not the base type.
4771 2008-01-03 Jerome Guitton <guitton@adacore.com>
4773 * ada-lang.c (ada_value_struct_elt, to_fixed_array_type)
4774 (to_fixed_array_type, ada_to_fixed_value_create, unwrap_value):
4775 Update calls to ada_to_fixed_type.
4776 (ada_template_to_fixed_record_type_1): Ditto, but without looking
4778 (ada_to_fixed_type): Add check_tag parameter; do not look for
4779 tag if null. When looking for a tag, use a fixed record type.
4780 * ada-lang.h (ada_to_fixed_type): Add check_tag parameter.
4781 * ada-valprint.c (printable_val_type, ada_value_print): Update
4782 calls to ada_to_fixed_type.
4784 2008-01-03 Luis Machado <luisgpm@br.ibm.com>
4786 * doublest.c (convert_floatformat_to_doublest): Call
4787 floatformat_to_doublest instead of floatformat_to_double and use
4789 (convert_doublest_to_floatformat): Call floatformat_from_doublest
4790 instead of floatformat_from_double and use DOUBLEST variables.
4792 2008-01-03 Nick Hudson <nick.hudson@dsl.pipex.com>
4794 * MAINTAINERS (Write After Approval): Add self.
4796 2008-01-03 Joel Brobecker <brobecker@adacore.com>
4798 * symfile.c (set_initial_language): Make non-static.
4799 * symfile.h (set_initial_language): Add declaration.
4800 * language.c: #include "symfile.h".
4801 (set_language): Call set_initial_language if the frame language
4802 could not be determined.
4804 2008-01-03 Paul N. Hilfinger <hilfinger@adacore.com>
4806 * eval.c (evaluate_subexp_for_address): Provide frame address to
4807 locate_var_value only if it will be needed.
4809 2008-01-02 Jan Kratochvil <jan.kratochvil@redhat.com>
4811 * linux-nat.c (linux_child_follow_fork): Call also CHECK_FOR_THREAD_DB.
4813 2008-01-02 Joel Brobecker <brobecker@adacore.com>
4815 * ada-lang.c (ada_evaluate_subexp): Modify the value returned
4816 when noside is EVAL_AVOID_SIDE_EFFECTS to be an lval_memory.
4817 This is needed to make sure that any other treatment applied
4818 to the resulting value does not fail for spurious reason,
4819 such as trying to take the address of this value.
4821 2008-01-02 Joel Brobecker <brobecker@adacore.com>
4823 * ada-lang.c (ada_value_equal): Dereference reference types when
4826 2008-01-01 Daniel Jacobowitz <dan@codesourcery.com>
4828 Updated copyright notices for most files.
4830 2008-01-01 Christopher Faylor <me+gdb@cgf.cx>
4832 * win32-nat.c (psapi_module_handle): Remove static.
4833 (get_module_name): Rename from psapi_get_dll_name. Revamp slightly to
4834 return first module found if base_address is zero. Don't initialize
4835 psapi function pointers here. Convert to cygwin paths when
4837 (win32_pid_to_exec_file): Use Cygwin's /proc interface to determine
4838 executable name. Use get_module_name when that fails or when
4840 (_initialize_psapi): New function. Initialize psapi stuff before it is
4841 needed or issue a warning if it is not found. Move psapi_module_handle
4844 2008-01-01 Joel Brobecker <brobecker@adacore.com>
4846 * ada-lang.c (ada_remove_trailing_digits): New function.
4847 (ada_remove_po_subprogram_suffix): New function.
4848 (ada_decode): Improve. Move the description of the algorithm
4849 directly inside the code, instead of in the function global
4852 2008-01-01 Joel Brobecker <brobecker@adacore.com>
4854 * ada-valprint.c (ada_val_print_1) [TYPE_CODE_REF]: Ignore deref_ref
4855 and always print the dereferenced value.
4857 2008-01-01 Joel Brobecker <brobecker@adacore.com>
4859 * ada-lang.c (ada_evaluate_subexp, case BINOP_SUB): Add handling
4860 of the case where the first argument is a reference.
4861 (ada_evaluate_subexp, case BINOP_ADD): Likewise.
4863 2008-01-01 Joel Brobecker <brobecker@adacore.com>
4865 Implement support for Ada interface types.
4867 * ada-lang.c (ada_is_dispatch_table_ptr_type): New function.
4868 (ada_is_ignored_field): Ignore fields that are a dispatch table
4871 2008-01-01 Joel Brobecker <brobecker@adacore.com>
4873 * top.c (print_gdb_version): Update copyright year.
4875 2008-01-01 Joel Brobecker <brobecker@adacore.com>
4877 * ChangeLog-2007: New ChangeLog rotation.
4878 * ChangeLog: Reset for 2008.
4879 * config/djgpp/fnchange.lst: Add entries for ChangeLog-2006 and
4882 For older changes see ChangeLog-2007.
4888 version-control: never